CN1326724C - Magnetic anticollison dampener of vehicle - Google Patents
Magnetic anticollison dampener of vehicle Download PDFInfo
- Publication number
- CN1326724C CN1326724C CNB2004100523725A CN200410052372A CN1326724C CN 1326724 C CN1326724 C CN 1326724C CN B2004100523725 A CNB2004100523725 A CN B2004100523725A CN 200410052372 A CN200410052372 A CN 200410052372A CN 1326724 C CN1326724 C CN 1326724C
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- CN
- China
- Prior art keywords
- bumper
- magnet
- magnetic
- spoiler
- car
- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a magnetic anticollision vibration damper for a car, which comprises a bumper glidingly connected with a car frame. The present invention is mainly characterized in that a magnetic iron is connected and linked with the bumper, and the car frame is fixed with a magnetic iron corresponding to the magnetic iron of the bumper. The magnetic iron of the car frame faces the magnetic iron of the bumper with the same pole. When car collision occurs, the bumper is displaced by a shock, which causes the magnetic iron linked with the bumper to press the magnetic iron fixed on the car frame. Two magnetic irons generate homopolar repulsion force which is stronger soft elastic force and plays good anticollision vibration damping effect. Because the present invention utilizes two magnetic irons which are arranged on the same car with the same pole opposite to each other, the present invention can always perform the function of anticollision vibration damping regardless of the kind of the obstacle which the car collides with.
Description
Background technology
The present invention relates to the crashproof shock absorption device of automobile.
Background technology
Present known automobile collision preventing shock absorption device is to utilize the bumper/spoiler that is fixed on headstock the place ahead and rear to reach the effect of crashproof damping mostly.Because bumper/spoiler is fixed, therefore when bumping, can only rely on the finite deformation of bumper/spoiler to absorb impact energy, crashproof damping effect is unsatisfactory.The patent No. is 99214319.5, name is called the utility model patent of " anti-collision device for automobile ", and the patent No. is 01222648.3, name is called the utility model patent of " car collision magnetic subtracts towards bumper/spoiler ", discloses the magnetic-type automobile collision preventing shock absorption device that a kind of principle of utilizing homopolar magnet to repel each other reaches crashproof damping effect separately.But its common drawback is the magnet that must all install on each car with spline structure, and has only when automobile and car collision and just work, and set magnet does not have the effect of crashproof damping fully if automobile and other obstacles bump against.
Summary of the invention
The purpose of this invention is to provide a kind of no matter automobile and which kind of obstacle and bump against the magnetic-type automobile collision preventing shock absorption device that can both play crashproof cushioning effect.
The present invention is achieved in that magnetic-type automobile collision preventing shock absorption device comprises the bumper/spoiler that is slidingly connected with vehicle frame, on bumper/spoiler, directly be fixed with magnet, this magnet and bumper/spoiler interlock, on vehicle frame, be fixed with the magnet relative with the magnet of bumper/spoiler, vehicle frame magnet is relative with bumper/spoiler magnet homopolarity, bumper/spoiler is by fixedly all-in-one-piece sliding guide and vehicle frame are slidingly connected with it, especially, slip cap is connected to magnet on sliding guide, this magnet is relative with magnet homopolarity on the vehicle frame, vehicle frame is provided with lever, and an end and the sliding guide of lever are hinged, and the other end contacts on slip cap is connected on magnet on the sliding guide.When automobile bumps, bumper/spoiler is clashed into and is subjected to displacement, make the magnet on the bumper/spoiler press to the magnet that is fixed on the vehicle frame, two magnet produce the homopolarity repulsive force, this repulsive force is a kind of stronger soft elastic force, played good crashproof damping effect, meanwhile, sliding guide drives lever and rotates, lever is stirred slip cap and is connected on magnet on the sliding guide, because the magnet that slip cap is connected on the sliding guide is relative with magnet homopolarity on being fixed on vehicle frame, so both sides also produce repulsive force, and this repulsive force also is one powerful soft elastic force.Therefore played crashproof cushioning effect equally.Since utilization of the present invention be mounted in the relative magnet of homopolarity on same the car, therefore no matter automobile and the collision of which kind of obstacle, the present invention can both play the effect of crashproof damping.
Advantage of the present invention is no matter automobile and which kind of obstacle bump against the safety that can both protect passenger on the car effectively, reduces to impaired area of car body and degree minimum.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Referring to Fig. 1, present embodiment is provided with a bumper/spoiler 1 in vehicle front, and bumper/spoiler 1 is by fixedly all-in-one-piece sliding guide 2 and automobile chassis frame 3 are slidingly connected with it.Sliding guide 2 can adopt conventional physical construction with the concrete structure that automobile chassis frame 3 is slidingly connected, and for example sliding guide 2 is enclosed within the sleeve pipe, Socket welding is connected on the vehicle frame 3 again; Perhaps sliding guide 2 being made cross-sectional plane is trapezoidal shape, sliding guide 2 is embedded in the dovetail furrow that is fixed in vehicle frame 3, and so on again.Be fixed with magnet 4 on bumper/spoiler 1, be fixed with magnet 5 on vehicle frame 3, magnet 4 is relative with magnet 5 homopolarities.Slip cap is connected to magnet 7 on sliding guide 2, and magnet 7 is relative with magnet 5 homopolarities on the vehicle frame 3, and vehicle frame 3 is provided with lever 8, and an end and the sliding guide 2 of lever 8 are hinged, and the other end contacts on slip cap is connected on magnet 7 on the sliding guide.When the automobile headstock bumps, bumper/spoiler 1 moves and presses to vehicle frame 3 to tailstock direction, make magnet 4 and magnet 5 draw close and produce mutually exclusive power, this repulsive force is a kind of stronger soft elastic force, plays good crashproof damping effect, meanwhile, sliding guide 2 drives lever 8 and rotates, and lever 8 is stirred magnet 7 and relied on magnet 5, because magnet 7 is relative with magnet 5 homopolarities, therefore also form one powerful soft elastic force, played crashproof cushioning effect.
In order to make magnet 4 and magnet 5 keep suitable distance, and bumper/spoiler 1 can be automatically reset after displacement, between bumper/spoiler 1 and vehicle frame 3, also be connected with retracing spring 6.Though retracing spring 6 does not directly contact on bumper/spoiler and vehicle frame among the figure, because magnet 4 and magnet 5 is separately fixed on bumper/spoiler 1 and the vehicle frame 3, so retracing spring 6 is to be connected between bumper/spoiler 1 and the vehicle frame 3 in essence.When collision finish headstock leave the collision thing after, retracing spring 6 makes bumper/spoiler 1 get back to the home position.
As preferred forms, the magnet of present embodiment all adopts electromagnet, so that having or not of controlling magnet magnetic prevents that magnet from adsorbing ferromagnetic sundries uncontrollably in daily use.Be applicable to that electromagnet of the present invention can be the electromagnet of various routines, for example the electromagnet that winding around forms on silicon steel plate.Certainly, present embodiment also can adopt the powerful permanent magnet of Hard Magnetic class, so that structure is the simplest.
Above embodiment is for the usefulness of understanding the present invention, be not to be limitation of the present invention, the those of ordinary skill in relevant field, on the basis of the described technical scheme of claim, can also make multiple variation or modification, for example, the fixed form of all magnet both can adopt screw to connect and also can adopt welding; Crashproof shock absorption device with spline structure can be installed in the side of the tailstock even car; The magnet that can connect with bumper/spoiler is fixed on the parts of other and bumper/spoiler interlock, as long as these parts have sufficient intensity; Can adopt accurate time meter that each electromagnet is carried out timing control, make electromagnet when bumping, just begin energising, and (after for example switching on 2 seconds) cuts off the electricity supply automatically after energising a period of time, so can avoid electromagnet after collision finishes, still to continue energising, waste the energy content of battery, and can prevent that the impaired back of electromagnet collision from the battery short circuit accident taking place, and so on, variation that all are equal to or modification, and the design of having included technical solution of the present invention, all should be considered as invading patent of the present invention.
Claims (1)
1, a kind of magnetic-type automobile collision preventing shock absorption device, comprise the bumper/spoiler that is slidingly connected with vehicle frame, on bumper/spoiler, directly be fixed with magnet, this magnet and bumper/spoiler interlock, on vehicle frame, be fixed with the magnet relative with the magnet of bumper/spoiler, vehicle frame magnet is relative with bumper/spoiler magnet homopolarity, bumper/spoiler is by fixedly all-in-one-piece sliding guide and vehicle frame are slidingly connected with it, it is characterized in that: slip cap is connected to magnet on sliding guide, this magnet is relative with magnet homopolarity on the vehicle frame, vehicle frame is provided with lever, and an end and the sliding guide of lever are hinged, and the other end contacts on slip cap is connected on magnet on the sliding guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100523725A CN1326724C (en) | 2004-11-19 | 2004-11-19 | Magnetic anticollison dampener of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100523725A CN1326724C (en) | 2004-11-19 | 2004-11-19 | Magnetic anticollison dampener of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613690A CN1613690A (en) | 2005-05-11 |
| CN1326724C true CN1326724C (en) | 2007-07-18 |
Family
ID=34764155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100523725A Expired - Fee Related CN1326724C (en) | 2004-11-19 | 2004-11-19 | Magnetic anticollison dampener of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1326724C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477118A (en) * | 2014-11-21 | 2015-04-01 | 熊新家 | Automotive elastic bumper |
| CN104999978A (en) * | 2015-07-06 | 2015-10-28 | 无锡阳工机械制造有限公司 | Magnetic support car bumper |
| CN105752010A (en) * | 2016-02-29 | 2016-07-13 | 孙莉新 | Buffering device with permanent magnets |
| CN105620401A (en) * | 2016-02-29 | 2016-06-01 | 孙莉新 | Buffer device with pivot plate |
| CN105539337A (en) * | 2016-02-29 | 2016-05-04 | 孙莉新 | Buffering device where permanent magnet is utilized |
| CN106042879B (en) * | 2016-07-14 | 2018-11-20 | 安徽理工大学 | A kind of magnetic force protection box protected for batteries of electric automobile and bulk supply tariff |
| KR101880568B1 (en) * | 2017-07-25 | 2018-07-20 | 이보형 | Shock-absorbing apparatus with easily attachment and separation for vehicle seat |
| CN107585556A (en) * | 2017-08-23 | 2018-01-16 | 柳州福能机器人开发有限公司 | Anti-oscillating Plastic Drum transportation robot |
| CN108032828B (en) * | 2018-01-09 | 2023-08-22 | 吉林大学 | Car anti-collision device based on multiple cameras and control method thereof |
| CN108749753B (en) * | 2018-06-05 | 2021-03-02 | 李嘉斌 | Magnetic type automobile collision damping device |
| CN109249880A (en) * | 2018-08-31 | 2019-01-22 | 上汽通用汽车有限公司 | Car crass energy-absorbing control device, method, storage medium and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238336A (en) * | 1992-02-29 | 1993-09-17 | Suzuki Motor Corp | Impact relaxing device within bumper |
| CN1129647A (en) * | 1994-09-13 | 1996-08-28 | 李跃兴 | Vehicle bumper |
| US5971451A (en) * | 1998-02-26 | 1999-10-26 | Huang; Ching-Yuan | Vehicle bumper |
| CN2373317Y (en) * | 1999-06-23 | 2000-04-12 | 申晓永 | Vehicle anticollision device |
| CN2481579Y (en) * | 2001-05-10 | 2002-03-13 | 郝永昌 | Collision magnetic impact-reducing bumper for car |
-
2004
- 2004-11-19 CN CNB2004100523725A patent/CN1326724C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238336A (en) * | 1992-02-29 | 1993-09-17 | Suzuki Motor Corp | Impact relaxing device within bumper |
| CN1129647A (en) * | 1994-09-13 | 1996-08-28 | 李跃兴 | Vehicle bumper |
| US5971451A (en) * | 1998-02-26 | 1999-10-26 | Huang; Ching-Yuan | Vehicle bumper |
| CN2373317Y (en) * | 1999-06-23 | 2000-04-12 | 申晓永 | Vehicle anticollision device |
| CN2481579Y (en) * | 2001-05-10 | 2002-03-13 | 郝永昌 | Collision magnetic impact-reducing bumper for car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1613690A (en) | 2005-05-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhenyue Document name: Notice of first review |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhenyue Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Chen Zhenyue Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20091119 |