CN108058408A - A kind of assembly method of magnetic base and the magnetic base - Google Patents

A kind of assembly method of magnetic base and the magnetic base Download PDF

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Publication number
CN108058408A
CN108058408A CN201711340674.6A CN201711340674A CN108058408A CN 108058408 A CN108058408 A CN 108058408A CN 201711340674 A CN201711340674 A CN 201711340674A CN 108058408 A CN108058408 A CN 108058408A
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CN
China
Prior art keywords
permanent magnet
fixed plate
outer shroud
magnetic
magnetic base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711340674.6A
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Chinese (zh)
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CN108058408B (en
Inventor
张明凯
匡仁军
范建根
王志清
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Suzhou Keda Technology Co Ltd
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Suzhou Keda Technology Co Ltd
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Priority to CN201711340674.6A priority Critical patent/CN108058408B/en
Publication of CN108058408A publication Critical patent/CN108058408A/en
Application granted granted Critical
Publication of CN108058408B publication Critical patent/CN108058408B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Gasket Seals (AREA)
  • Toys (AREA)

Abstract

The invention belongs to monitor the technical field of product, a kind of magnetic base and the assembly method of the magnetic base are specifically related to.A kind of magnetic base, including:Permanent magnet, fixed plate are made of mild steel, for fixing the permanent magnet;Outer shroud is made of aluminium alloy, and the fixed plate is fixed on outer shroud;Rubber outer, the fixed plate, permanent magnet and outer ring outer surface pack rubber outer, and thickness of the rubber outer at permanent magnet is 0.3 0.8mm.By the way that outer shroud is arranged to aluminium alloy light material, fixed plate is set to mild steel high permeability materials, and the comprehensive thickness for controlling rubber outer at permanent magnet, greatly increases the suction of magnetic base, can generate the magnetic attraction of more than 500N.

Description

A kind of assembly method of magnetic base and the magnetic base
Technical field
The invention belongs to monitor the technical field of product, a kind of magnetic base and the assembling of the magnetic base are specifically related to Method.
Background technology
The magnetic force of the magnetic attraction pedestal of most of cloth ball-handling is generally smaller in monitoring trade at present, only 100N-200N, only It is used on the vehicle roof that can be run in static or low speed, violent driving environment can not be tackled;Ye You companies control ball cloth Be fixed on by base support on roof, to realize the driving demand of intense environment, but be the increase in the cost of base support and Cloth ball-handling can not fast quick-detach again, lose portability.
The content of the invention
It is an object of the invention to overcome the problems, such as that the magnetic force of the magnetic attraction pedestal of cloth ball-handling in the prior art is generally smaller, So as to provide a kind of cloth of big magnetic force ball-handling magnetic base.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of magnetic base, including:
Permanent magnet;
Fixed plate is made of permeability magnetic material, for fixing the permanent magnet;
Outer shroud is made of alloy in lightweight, and the fixed plate is fixed on outer shroud;
Rubber outer, the fixed plate, permanent magnet and outer ring outer surface pack rubber outer, and the rubber outer is in permanent magnetism Thickness at iron is 0.3-0.8mm, and thickness of the rubber outer at permanent magnet is preferably 0.5mm.
The permeability magnetic material is mild steel, and the preferred fixed plate is made of 10# steel.
The shore hardness of the rubber outer is 30-80 °, and the shore hardness of the rubber outer is preferably 50 °.
The blue zinc of surface plating of the fixed plate.
The material of the rubber outer is ethylene propylene diene rubber (EPDM).
The material of the outer shroud is ADC12 or 6063.
The material of the permanent magnet is sintering Ru-Fe-Mn, and model 40H is resistant to 120 ° of high temperature.
Magnetic base further includes sealing ring, and the fixed plate includes an anti-horizontal plane, and the outer shroud includes dewatering ditch Slot;The sealing ring is placed in the waterproof groove of outer shroud, and the anti-horizontal plane of the fixed plate tightly suppresses sealing ring.
The fixed plate further includes multiple circular grooves, for placing and fixing the permanent magnet.
The permanent magnet is bonded in by glue in the circular groove of fixed plate.
Magnetic base, further includes sunk screw, and the fixed plate is equipped with multiple counterbores, multiple location holes, the outer shroud It is equipped with and the corresponding positioning column of the positioning hole number and the corresponding threaded hole of counterbore quantity;The fixed plate It is fixed on by sunk screw on outer shroud.
The outer shroud external cylindrical surface is arranged to add to the back-off notch of encapsulated intensity.
A kind of assembly method of above-mentioned magnetic base, includes the following steps:
(1) first sealing ring is put into the waterproof groove of outer shroud, then covers fixed plate, lock sunk screw;
(2) CHEMLOK205 glue is applied in fixed plate and outer shroud, permanent magnet is put into circular groove and is adhesively fixed, is dried in the air naturally Dry or drying;
(3) outer surface of outer shroud, fixed plate and permanent magnet applies CHEMLOK238 glue and dries, and is put into encapsulation die and carries out Encapsulated, encapsulated temperature is 180-200 DEG C, the bubble collapses such as placement;
(4) magnetize to the permanent magnet in the step pedestal.
The beneficial effects of the invention are as follows:(1) magnetic base provided by the invention, by the way that outer shroud is arranged to aluminium alloy lightweight Material, fixed plate are set to mild steel high permeability materials, and the comprehensive thickness for controlling rubber outer at permanent magnet, greatly increase The suction of big magnetic base can generate the magnetic attraction of more than 500N.The outer shroud of aluminium alloy is not easy corrosion, and outer shroud is exposed to air Not encapsulated part in the middle, will not occur corrosion and decline the intensity of disk, and appearance can be always maintained at bright state.
(2) magnetic base provided by the invention, by packing rubber outer in fixed plate, permanent magnet and outer ring outer surface, It can achieve the effect that vibration damping, anti-skidding, waterproof, and prevent plowing from roof.
(3) magnetic base provided by the invention by reasonably setting the hardness of rubber outer, further increases magnetic force The suction of pedestal.
(4) magnetic base provided by the invention by the way that fixed plate is arranged to 10# steel, further improves magnetic base Suction, and 10# steel machinabilitys are superior, convenient for mechanical processing and intensity it is higher.
(5) magnetic base provided by the invention, by the fixed blue zinc of plate surface plating, improving the viscous of fixed plate and glue Connecing property, and achieved the effect that antirust.
(6) magnetic base provided by the invention passes through the sealing ring that is placed in outer shroud waterproof groove and fixed plate Anti- horizontal plane tightly suppresses sealing ring;Provide second waterproof, further improve water proofing property, when rubber outer be worn it is anti- When water fails, above-mentioned ring structure adds the reliability of waterproof.
(7) magnetic base provided by the invention, by positioning column on counterbore in fixed plate, location hole and outer shroud, Threaded hole, and pass through together with fixed plate is firmly fixed sunk screw with outer shroud.
(8) magnetic base provided by the invention by setting back-off notch in outer shroud external cylindrical surface, can be used for increasing bag The firmness of glue.
(9) magnetic base provided by the invention, by the permanent magnet it is encapsulated it is preceding do not magnetize, again to it after encapsulated It magnetizes, the permanent magnet caused by high temperature in encapsulation process is avoided to demagnetize, ensure that the magnetism of permanent magnet is in maximum rating.
(10) assembly method of magnetic base provided by the invention can realize twice waterproof, reach good waterproof effect Fruit.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1:Magnetic base explosive view;
Fig. 2:Magnetic base side view;
Fig. 3:Fixed plate schematic diagram;
Fig. 4:Outer shroud schematic diagram;
Fig. 5:Outer shroud side view;
Fig. 6:It deploys to ensure effective monitoring and control of illegal activities ball device schematic diagram.
Reference sign:
1- sunk screws, 2- fixed plates, 3- permanent magnets, 4- sealing rings, 5- outer shrouds, 6- rubber outers, 11- counterbores, 12- are fixed Position hole, 13- circular grooves, the anti-horizontal planes of 14-, 21- positioning columns, 22- threaded holes, 23- waterproof grooves, 24- back-off notches.
Specific embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
A kind of cloth ball-handling magnetic base as shown in Figs. 1-2, including:Permanent magnet 3, fixed plate 2, outer shroud 5 and rubber outer 6。
Fixed plate 2, is made of mild steel, for fixing the permanent magnet 3;
Outer shroud 5, is made of aluminium alloy, and it is for loss of weight that outer shroud 5, which is arranged to aluminium alloy, and the weight of entire disk structure is not It can exceed that 550 grams, accomplish slim and graceful and strong, in addition the outer shroud of aluminium alloy can again be produced and processed by opening compression mod, greatly It reduces processing cost greatly and outer shroud can make any shape and add expense without generating additional machine.The outer shroud of aluminium alloy is not Easy-to-rust, not encapsulated part of the outer shroud among air, will not occur corrosion and decline the intensity of disk, and appearance can To be always maintained at bright state;The fixed plate is fixed on outer shroud.
Rubber outer 6, the fixed plate 2, permanent magnet 3 and 5 outer surface of outer shroud pack rubber outer 6, magnet magnetic force it is big It is small to apart from related, distance is nearer, and suction is bigger, therefore the thickness of rubber outer 6 be not easy it is too thick;If but rubber outer 6 Thickness is too thin, and rubber outer 6 is easy for wearing, and does not also just have vibration damping, anti-skidding, waterproof accordingly and prevents plowing from roof Effect.Therefore thickness of the rubber outer 6 at permanent magnet 3 is set to 0.3-0.8mm.Preferably it is set to 0.5mm.
The selection of the size of the hardness of rubber outer 6 is also vital, if the hardness of rubber outer 6 is too small, When encapsulated, easily generate bubble, also with regard to rubber outer 6 to pack effect bad, easily come off.If 6 hardness of rubber outer is excessive, Then deflection is with regard to small under the action of the magnetic force of same size for rubber outer, so as to can not significantly reduce magnet and object to be adsorbed The distance of body, and then make the magnetic attraction decrease in total.Therefore, the shore hardness of the rubber outer 6 is 30-80 °, excellent Elect 50 ° as.
The material of the rubber outer 6 is ethylene propylene diene rubber (EPDM).
The fixed plate 2 is made of the high 10# steel of high permeability, machinability, and 10# steel magnetic permeabilities are higher, Ke Yizeng The magnetic force of big magnet, 10# steel machinabilitys are superior, convenient for mechanical processing and intensity it is higher.
The blue zinc of 2 surface of fixed plate plating.Because the present invention will be in outdoor application, the 10# surfaces of use must plate blue zinc, and one Be for waterproof, second is that in order to improve the cementability of glue, practice have shown that, the compatibility of zinc coat and glue is preferable.
The material of the outer shroud 5 is ADC12 or 6063.
The material of the permanent magnet 3 is sintering Ru-Fe-Mn, and model 40H because the disk pedestal is placed on roof, works as the summer During Ji Gaowen, roof temperature is up to 70-80 DEG C, and the cloth ball-handling being locked in together with disk pedestal also has heat to be transmitted to disk On pedestal, therefore permanent magnet material is set to be resistant to 120 ° of high temperature.
The cloth ball-handling magnetic base, further includes sealing ring 4, as shown in figure 3, the fixed plate 2 includes an anti-level Face 14, as illustrated in figures 4-5, outer shroud 5 include waterproof groove 23;The sealing ring 4 is placed in the waterproof groove 23 of outer shroud 5, institute The anti-horizontal plane 14 for stating fixed plate 2 tightly suppresses sealing ring 4, the anti-14 vehicle system of horizontal plane.Second waterproof, be by sealing ring 4, Anti- horizontal plane 14, sunk screw provide.The purpose of twice waterproof is that in order to prevent, rubber outer can be worn over time, And generate waterproof failure.Such waterproofing design adds the waterproof reliability of structure.
The fixed plate 2 further includes multiple circular grooves 13, and for placing and fixing the permanent magnet 3, the circular groove 13 is preferred For 18, the magnetic attraction of total, 13 milling of circular groove further ensure that.
The permanent magnet 3 is bonded in by glue in the circular groove 13 of fixed plate 2, preferably the model of glue CHEMLOK205。
Cloth ball-handling magnetic base further include sunk screw 1, as shown in figure 3, the fixed plate 2 be equipped with multiple counterbores 11, Multiple location holes 12, as illustrated in figures 4-5, the outer shroud 5 be equipped with positioning column 21 corresponding with 12 quantity of location hole, with The corresponding threaded hole 22 of 11 quantity of counterbore;The fixed plate 2 is fixed on by sunk screw 1 on outer shroud 5.
The quantity of the counterbore 11 and threaded hole 22 is arranged to 8, and the quantity of location hole 12 and positioning column 21 is arranged to 2 It is a.
5 external cylindrical surface of outer shroud sets back-off notch 24, for increasing encapsulated firmness.
The outer surface elder generation cementing of the outer shroud 5, fixed plate 2 and permanent magnet 3, then carry out packing rubber outer 6, preferably glue The model CHEMLOK238 of water.
The permanent magnet 3 it is encapsulated it is preceding do not magnetize, magnetize again to it after encapsulated.
A kind of assembly method of above-mentioned magnetic base, includes the following steps:Sealing ring 4 is first put into the dewatering ditch of outer shroud 5 In slot 23, then fixed plate 2 is covered, lock sunk screw 1;
CHEMLOK205 glue is applied in fixed plate 2 and outer shroud 5, permanent magnet 3 is put into circular groove 13 and is adhesively fixed, it is natural It dries or dries;
The outer surface of outer shroud 5, fixed plate 2 and permanent magnet 3 applies CHEMLOK238 glue and dries, and is put into encapsulation die and carries out Encapsulated, encapsulated temperature is 180-200 DEG C, the bubble collapses such as placement;
It magnetizes to permanent magnet 3.
The ball device as shown in fig. 6, one kind is deployed to ensure effective monitoring and control of illegal activities, including above-mentioned cloth ball-handling magnetic base and cloth ball-handling, and cloth ball-handling and Base integrated is set.Because the magnetic force of pedestal is sufficiently large, pedestal with cloth ball-handling can be locked together, form one completely Product creates a good seal cavity, with the device inside protective cloth ball-handling.In this way, our cloth ball-handling product, so that it may To be firmly adsorbed on the roof of benz, after the completion of monitoring work, and equipment can be easily removed.
Pedestal described in the present embodiment is applied in the ball-handling of portable cloth, and as the pedestal of cloth ball-handling, ball is formed with deploying to ensure effective monitoring and control of illegal activities One integral product can accomplish IP66 grades of dustproof and waterproofs and easily cloth ball-handling is adsorbed in roof, attaches steel plate On the installation environments such as tripod.The present invention can generate the magnetic attraction of more than 500N, it is sufficient to allow cloth ball-handling absorption with 100km/h The car roof advanced of speed on, and the emergency brake of automobile can be met, anxious slow down, zig zag, anxious accelerate etc. acutely to drive item Part, and can be with long-time service.In addition, the cloth ball-handling of the installation present invention, because being surrounded by rubber outer on the outside of the present invention, so will not The lacquer painting of roof is damaged and only need to slightly apply a torque and can be removed to cloth ball-handling from roof.

Claims (10)

1. a kind of magnetic base, which is characterized in that including:
Permanent magnet (3);
Fixed plate (2), is made of permeability magnetic material, for fixing the permanent magnet (3);
Outer shroud (5), is made of alloy in lightweight, and the fixed plate (2) is fixed on outer shroud (5);
Rubber outer (6), the fixed plate (2), permanent magnet (3) and outer shroud (5) outer surface pack rubber outer, outside the rubber Thickness of the layer (6) at permanent magnet (3) is 0.3-0.8mm.
The magnetic base 2. cloth according to claim 1 is controlled ball, which is characterized in that the rubber outer (6) is in permanent magnet (3) The thickness at place is 0.5mm.
3. according to claim 1-2 any one of them magnetic bases, which is characterized in that the permeability magnetic material is mild steel.
4. according to claim 1-3 any one of them magnetic bases, which is characterized in that the fixed plate (2) uses 10# steels Into.
5. according to claim 1-4 any one of them magnetic bases, which is characterized in that the shore of the rubber outer (6) is hard It spends for 30-80 °.
6. according to claim 1-5 any one of them magnetic bases, which is characterized in that the material of the permanent magnet (3) is burning Ru-Fe-Mn is tied, model 40H is resistant to 120 ° of high temperature.
7. according to claim 1-6 any one of them magnetic bases, which is characterized in that further include sealing ring (4), the fixation Plate (2) includes an anti-horizontal plane (14), and the outer shroud (5) includes waterproof groove (23);The sealing ring (4) is placed on outer shroud (5) waterproof groove (23) is inner, and the anti-horizontal plane (14) of the fixed plate (2) tightly suppresses sealing ring (4).
8. according to claim 1-7 any one of them magnetic bases, which is characterized in that sunk screw (1) is further included, it is described solid Fixed board (2) is equipped with multiple counterbores (11), multiple location holes (12), and the outer shroud (5) is equipped with and the location hole (12) number Measure corresponding positioning column (21) and the corresponding threaded hole of the counterbore (11) quantity (22);It is heavy that the fixed plate (2) passes through Head screw (1) is fixed on outer shroud (5).
9. according to claim 1-8 any one of them magnetic bases, which is characterized in that outer shroud (5) external cylindrical surface is set For increasing the back-off notch (24) of encapsulated intensity.
10. a kind of assembly method according to claim 1-9 any one of them magnetic bases, which is characterized in that including as follows Step:
First sealing ring (4) is put into the waterproof groove (23) of outer shroud (5), then covers fixed plate (2), lock sunk screw (1);
CHEMLOK205 glue is applied in fixed plate (2) and outer shroud (5), permanent magnet (3) is put into circular groove (13) and is adhesively fixed, Naturally dry or drying;
The outer surface of outer shroud (5), fixed plate (2) and permanent magnet (3) applies CHEMLOK238 glue and dries, be put into encapsulation die into Row is encapsulated, and encapsulated temperature is 180-200 DEG C, the bubble collapses such as placement;
It magnetizes to permanent magnet (3).
CN201711340674.6A 2017-12-14 2017-12-14 Magnetic base and assembling method thereof Active CN108058408B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711340674.6A CN108058408B (en) 2017-12-14 2017-12-14 Magnetic base and assembling method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711340674.6A CN108058408B (en) 2017-12-14 2017-12-14 Magnetic base and assembling method thereof

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CN108058408A true CN108058408A (en) 2018-05-22
CN108058408B CN108058408B (en) 2020-07-07

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080093016A1 (en) * 2003-06-24 2008-04-24 Aspen Aerogels, Inc. Advanced gel sheet production
US20090229032A1 (en) * 2000-12-22 2009-09-17 Aspen Aerogels, Inc. Method of Manufacturing of Aerogel Composites
US20140191096A1 (en) * 2013-01-04 2014-07-10 Garmin Switzerland Gmbh Magnetic device mount
CN104015082A (en) * 2014-06-13 2014-09-03 株洲悍威磁电科技有限公司 Electric permanent magnetic chuck
CN205468862U (en) * 2016-04-13 2016-08-17 佛山市顺德区真功夫电器有限公司 Sun festooned vehicle carries magnetism cell phone stand
CN206036120U (en) * 2016-09-23 2017-03-22 陈磊 Magnetism iron ladle matrix seat
CN206436035U (en) * 2017-01-31 2017-08-25 青岛沃克森磁力机械有限公司 A kind of rectangle all-metal electric permanent-magnet suction disc

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090229032A1 (en) * 2000-12-22 2009-09-17 Aspen Aerogels, Inc. Method of Manufacturing of Aerogel Composites
US20080093016A1 (en) * 2003-06-24 2008-04-24 Aspen Aerogels, Inc. Advanced gel sheet production
US20140191096A1 (en) * 2013-01-04 2014-07-10 Garmin Switzerland Gmbh Magnetic device mount
CN104015082A (en) * 2014-06-13 2014-09-03 株洲悍威磁电科技有限公司 Electric permanent magnetic chuck
CN205468862U (en) * 2016-04-13 2016-08-17 佛山市顺德区真功夫电器有限公司 Sun festooned vehicle carries magnetism cell phone stand
CN206036120U (en) * 2016-09-23 2017-03-22 陈磊 Magnetism iron ladle matrix seat
CN206436035U (en) * 2017-01-31 2017-08-25 青岛沃克森磁力机械有限公司 A kind of rectangle all-metal electric permanent-magnet suction disc

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