CN2440971Y - Magnetic spring - Google Patents
Magnetic spring Download PDFInfo
- Publication number
- CN2440971Y CN2440971Y CN 00236244 CN00236244U CN2440971Y CN 2440971 Y CN2440971 Y CN 2440971Y CN 00236244 CN00236244 CN 00236244 CN 00236244 U CN00236244 U CN 00236244U CN 2440971 Y CN2440971 Y CN 2440971Y
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- CN
- China
- Prior art keywords
- magnet
- restrained beam
- restrained
- spring device
- interior
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel magnetic spring device. The device is formed by arranging a certain quantity of magnets according to a certain dimensional orientation sequence following the rule of leaving certain space among the magnets with the opposite same poles restrained by a restrained beam adopting the principle of the repulsion of same poles of the magnets. Compared with traditional springs, such as an air spring, a plate spring, a disk-shaped spring, etc., the utility model has the advantages of simple manufacturing technique, large load, flexible operation, standard production, good damping property, long service life, maintainability, low cost, small size, etc.
Description
The utility model belongs to a kind of novel spring device.
Spring is a kind of mechanical parts, and it utilizes the elasticity of material and the characteristics of structure, produces distortion at work, realizes changing between mechanical energy or kinetic energy and the potential energy.Because this specific character, it has obtained using widely at aspects such as the energy storage of buffering or vibration damping, machinery, controlled motion, forcemeter.But conventional springs is very high to the requirement of material: high ultimate tension, the yield strength limit, limit of elasticity and fatigue limit require to have higher impact toughness and plasticity simultaneously.Because the restriction of material property, its load is limited within the specific limits.Conventional springs is because actual needs, its shape, material, load have nothing in common with each other, therefore, for conventional springs, the complicated processing technology (comprising forming materials and heat treatment etc.) and the production of nonstandardized technique have produced many unfavorable factors in actual production with in using.
Task of the present utility model is to provide a kind of novel spring device that can overcome the above shortcoming of conventional springs and be better than conventional springs at aspects such as performance, cost, practicability.
The utility model is made up of interior restrained beam (1), ring magnet (2), outer restrained beam (3), baffle ring (4), nut (5) etc., it is characterized in that: there is screw thread the end of interior restrained beam (1), ring magnet (2) places interior restrained beam (1) and outer restrained beam (3) according to the relative principle of homopolarity, magnet (2) and outside restrained beam (3) back is installed baffle ring (4) is fixed on the screw rod of interior restrained beam (1) with nut (5), can make slide relative between magnet (2), outer restrained beam (3) and interior restrained beam (1).
Drawings and Examples:
Fig. 1 is the sectional drawing and the plan view of magnet spring device.
Fig. 1 illustrates the utility model split slow automobile protective device embodiment: when no external force is done the time spent, magnet (2) is because the influence of effect of contraction, self gravitation and the magnetic force of restrained beam, and the gap between the magnet keeps certain distance, and system is in state of equilibrium; In interior restrained beam (1) and outer restrained beam (3) one is fixing, and another is subjected to external force to do the time spent, and magnet (2) is owing to the influence that is subjected to external force, will inevitably move along interior restrained beam direction, thereby the space will inevitably change between the magnet (2), and promptly variation has taken place the distance between the magnet (2).According to the conclusion of magnetic charge active force formula, the repulsion that produces between magnet (2) will be with the reducing and increase of distance between the magnet, when repulsion even as big as with outer equilibrium of forces the time, system reaches state of equilibrium again.When external force changes once more, repeat said process, reach new state of equilibrium, thereby realized the various functions of conventional springs.
The utlity model has that manufacturing process is simple, but load is big, flexible operation standardized production, vibration damping The advantage such as performance is good, long service life, maintenanceability, cost are low, applied range, volume are little.
The utility model will make the development of spring have a revolutionary change, be present cylindrically coiled spring, The renewal product of the conventional springs such as air spring, flat spring, disk spring. In machinery, building, smelting Have wide practical use in the industries such as gold, light industry, precision instrument.
Claims (6)
1, a kind of magnet spring device, form by interior restrained beam (1), ring magnet (2), outer restrained beam (3), baffle ring (4), nut (5) etc., it is characterized in that: there is screw thread the end of interior restrained beam (1), ring magnet (2) places interior restrained beam (1) and outer restrained beam (3) according to the relative principle of homopolarity, magnet (2) and outside restrained beam (3) back is installed baffle ring (4) is fixed on the screw rod of interior restrained beam (1) with nut (5), can make slide relative between magnet (2), outer restrained beam (3) and interior restrained beam (1).
2, magnet spring device according to claim 1 is characterized in that: magnet can be annular, cylindricality or other shapes.
3, magnet spring device according to claim 1, it is characterized in that: utilize the motion of restrained beam constraint magnet, restrained beam can be fixed, and also can utilize device such as screw thread to regulate restrained beam, make its can be according to actual needs the number of regulating magnet at any time.
4, magnet spring device according to claim 1 is characterized in that: the distribution mode of magnet is two groups of symmetrical distributions, also can be one group, two or more groups number according to actual needs.
5, magnet spring device according to claim 1 is characterized in that: be sliding friction between magnet and restrained beam, also can adopt rolling friction according to actual needs.
6, magnet spring device according to claim 1 is characterized in that: outer restrained beam (3) both sides magnet number is identical, also can be different number magnet according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236244 CN2440971Y (en) | 2000-06-07 | 2000-06-07 | Magnetic spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236244 CN2440971Y (en) | 2000-06-07 | 2000-06-07 | Magnetic spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440971Y true CN2440971Y (en) | 2001-08-01 |
Family
ID=33597814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236244 Expired - Fee Related CN2440971Y (en) | 2000-06-07 | 2000-06-07 | Magnetic spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440971Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392280C (en) * | 2005-09-08 | 2008-06-04 | 王宝根 | Magnet vibration damper |
| CN102052420A (en) * | 2010-12-22 | 2011-05-11 | 西安交通大学 | Linear compressor with magnetic spring structure |
| CN108126264A (en) * | 2017-12-21 | 2018-06-08 | 佛山市佛禅健康管理有限公司 | A kind of incense fumigating box |
| CN110626375A (en) * | 2019-10-09 | 2019-12-31 | 中车青岛四方车辆研究所有限公司 | Damping spring and rail vehicle |
| CN114992265A (en) * | 2022-06-20 | 2022-09-02 | 兰州交通大学 | Self-rotating phonon crystal structure and application thereof, and sound insulation and vibration isolation material |
-
2000
- 2000-06-07 CN CN 00236244 patent/CN2440971Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392280C (en) * | 2005-09-08 | 2008-06-04 | 王宝根 | Magnet vibration damper |
| CN102052420A (en) * | 2010-12-22 | 2011-05-11 | 西安交通大学 | Linear compressor with magnetic spring structure |
| CN108126264A (en) * | 2017-12-21 | 2018-06-08 | 佛山市佛禅健康管理有限公司 | A kind of incense fumigating box |
| CN110626375A (en) * | 2019-10-09 | 2019-12-31 | 中车青岛四方车辆研究所有限公司 | Damping spring and rail vehicle |
| CN114992265A (en) * | 2022-06-20 | 2022-09-02 | 兰州交通大学 | Self-rotating phonon crystal structure and application thereof, and sound insulation and vibration isolation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Hailong Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Hailong Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |