CN111692270A - 一种负泊松比胞元及其蜂窝结构 - Google Patents
一种负泊松比胞元及其蜂窝结构 Download PDFInfo
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- CN111692270A CN111692270A CN202010575614.8A CN202010575614A CN111692270A CN 111692270 A CN111692270 A CN 111692270A CN 202010575614 A CN202010575614 A CN 202010575614A CN 111692270 A CN111692270 A CN 111692270A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
- B60R2019/1866—Cellular structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0266—Materials; Material properties solids porosity
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112665460A (zh) * | 2020-12-22 | 2021-04-16 | 北京理工大学 | 一种内凹蜂窝型防爆结构 |
CN112762124A (zh) * | 2021-01-15 | 2021-05-07 | 武汉理工大学 | 一种具有任意曲边的负泊松比蜂窝结构 |
CN113958637A (zh) * | 2021-11-08 | 2022-01-21 | 东南大学 | 一种内凹型负泊松比超材料胞元及蜂窝结构 |
CN113983096A (zh) * | 2021-09-18 | 2022-01-28 | 南京理工大学 | 一种弯曲主导型压簧式点阵结构 |
CN114962518A (zh) * | 2022-05-17 | 2022-08-30 | 中国电子科技集团公司第十研究所 | 具有吸能减振特性的点阵胞元结构、平面结构及立体结构 |
CN115823158A (zh) * | 2022-11-19 | 2023-03-21 | 福州大学 | 具有负泊松比和可调带隙的正交金属丝网结构及制备方法 |
Citations (6)
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WO2016179245A1 (en) * | 2015-05-04 | 2016-11-10 | The Florida State University Research Foundation, Inc. | Negative poisson ratio piezoresistive sensor and method of manufacture |
CN107139874A (zh) * | 2017-06-02 | 2017-09-08 | 华侨大学 | 具有负泊松比特性的缓冲吸能装置 |
CN109869431A (zh) * | 2019-03-25 | 2019-06-11 | 长沙理工大学 | 一种具有负泊松比特性的三维抗冲击材料 |
CN109893295A (zh) * | 2019-03-26 | 2019-06-18 | 北京航空航天大学 | 一种负泊松比可降解血管支架结构 |
KR20200063883A (ko) * | 2018-11-28 | 2020-06-05 | 한양대학교 산학협력단 | 음의 푸아송비 구조를 갖는 메타 물질 및 그의 최적 형상을 도출하는 최적화 방법 |
CN210715702U (zh) * | 2019-10-16 | 2020-06-09 | 湖北汽车工业学院 | 一种新型负泊松比结构及其二维蜂窝结构 |
-
2020
- 2020-06-22 CN CN202010575614.8A patent/CN111692270B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016179245A1 (en) * | 2015-05-04 | 2016-11-10 | The Florida State University Research Foundation, Inc. | Negative poisson ratio piezoresistive sensor and method of manufacture |
CN107139874A (zh) * | 2017-06-02 | 2017-09-08 | 华侨大学 | 具有负泊松比特性的缓冲吸能装置 |
KR20200063883A (ko) * | 2018-11-28 | 2020-06-05 | 한양대학교 산학협력단 | 음의 푸아송비 구조를 갖는 메타 물질 및 그의 최적 형상을 도출하는 최적화 방법 |
CN109869431A (zh) * | 2019-03-25 | 2019-06-11 | 长沙理工大学 | 一种具有负泊松比特性的三维抗冲击材料 |
CN109893295A (zh) * | 2019-03-26 | 2019-06-18 | 北京航空航天大学 | 一种负泊松比可降解血管支架结构 |
CN210715702U (zh) * | 2019-10-16 | 2020-06-09 | 湖北汽车工业学院 | 一种新型负泊松比结构及其二维蜂窝结构 |
Non-Patent Citations (2)
Title |
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DONG LI 等: "Strong re-entrant cellular structures with negative Poisson’s ratio", 《JOURNAL OF MATERIALS SCIENCE》 * |
ZI-XINGLU等: "Novel structure with negative Poisson’s ratio and enhanced Young’s modulus", 《COMPOSITE STRUCTURES》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112665460A (zh) * | 2020-12-22 | 2021-04-16 | 北京理工大学 | 一种内凹蜂窝型防爆结构 |
CN112762124A (zh) * | 2021-01-15 | 2021-05-07 | 武汉理工大学 | 一种具有任意曲边的负泊松比蜂窝结构 |
CN113983096A (zh) * | 2021-09-18 | 2022-01-28 | 南京理工大学 | 一种弯曲主导型压簧式点阵结构 |
CN113958637A (zh) * | 2021-11-08 | 2022-01-21 | 东南大学 | 一种内凹型负泊松比超材料胞元及蜂窝结构 |
CN114962518A (zh) * | 2022-05-17 | 2022-08-30 | 中国电子科技集团公司第十研究所 | 具有吸能减振特性的点阵胞元结构、平面结构及立体结构 |
CN114962518B (zh) * | 2022-05-17 | 2023-05-26 | 中国电子科技集团公司第十研究所 | 具有吸能减振特性的点阵胞元结构、平面结构及立体结构 |
CN115823158A (zh) * | 2022-11-19 | 2023-03-21 | 福州大学 | 具有负泊松比和可调带隙的正交金属丝网结构及制备方法 |
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Effective date of registration: 20210908 Address after: 442000 No. 252, Jilin Road, Longmen Industrial Park, Shiyan economic and Technological Development Zone, Shiyan City, Hubei Province Patentee after: HUBEI YUANJIU AUTO PARTS Co.,Ltd. Address before: 442002 No.167, Checheng West Road, Hongwei Jiaokou, Shiyan City, Hubei Province Patentee before: Hubei University of Automobile Technology |
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Denomination of invention: A Negative Poisson's Ratio Cell and Its Honeycomb Structure Effective date of registration: 20221213 Granted publication date: 20210803 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI YUANJIU AUTO PARTS CO.,LTD. Registration number: Y2022980027199 |