CN1613690A - Magnetic anticollison dampener of vehicle - Google Patents
Magnetic anticollison dampener of vehicle Download PDFInfo
- Publication number
- CN1613690A CN1613690A CN 200410052372 CN200410052372A CN1613690A CN 1613690 A CN1613690 A CN 1613690A CN 200410052372 CN200410052372 CN 200410052372 CN 200410052372 A CN200410052372 A CN 200410052372A CN 1613690 A CN1613690 A CN 1613690A
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- Prior art keywords
- magnet
- bumper
- spoiler
- vehicle frame
- fixed
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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.)
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
A magnetic anticollision vibration damper for car featuress that the magnets are fixed to the bumper linked with car chassis in slide mode and other magnets are fixed to said chassis in such manner that their poles are opposite to the like poles of said magnets fixed to bumper. When collision takes place, the magnets on bumper are moving toward the magnets on the chassis to generate repelling force, so damping the collision vibration.
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, especially, be connected with magnet with bumper/spoiler, this magnet and bumper/spoiler interlock, be fixed with the magnet relative with the magnet of bumper/spoiler on vehicle frame, vehicle frame magnet is relative with bumper/spoiler magnet homopolarity.When automobile bumps, bumper/spoiler is clashed into and is subjected to displacement, and makes to press to the magnet that is fixed on the vehicle frame with the magnet of bumper/spoiler interlock, and two magnet produce the homopolarity repulsive force, this repulsive force is a kind of stronger soft elastic force, has played good crashproof damping effect.Since utilization of the present invention be mounted in two blocks of magnet that homopolarity is relative 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 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3.
The specific embodiment
Embodiment 1
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.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 (comprising following each embodiment) the powerful permanent magnet of Hard Magnetic class, so that structure is the simplest.
In order to make electromagnet 4 and electromagnet 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 electromagnet 4 and electromagnet 5 be 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 the automobile headstock bumped, bumper/spoiler 1 moved and presses to vehicle frame 3 to tailstock direction, made electromagnet 4 and electromagnet 5 draw close and produce mutually exclusive power, and this repulsive force is a kind of stronger soft elastic force, plays good crashproof damping effect.When collision finish headstock leave the collision thing after, retracing spring 6 makes bumper/spoiler 1 get back to the home position.
Referring to Fig. 2, present embodiment has increased electromagnet 7 on the basis of embodiment 1.Electromagnet 7 slip caps are connected on the sliding guide 2, and relative with electromagnet 5 homopolarities on the vehicle frame 3.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 electromagnet 7.When bumper/spoiler 1 is clashed into and is pressed to vehicle frame left, sliding guide 2 drives lever 8 and rotates, lever 8 is stirred electromagnet 7 and is relied on electromagnet 5, because electromagnet 7 is relative with electromagnet 5 homopolarities, both sides produce repulsive force, form one powerful soft elastic force, therefore played crashproof cushioning effect equally.
Referring to Fig. 3, the electromagnet 9 that present embodiment will connect with bumper/spoiler 1 is fixed on the sliding guide 2, drives electromagnet 9 displacement together by sliding guide 2 when bumper/spoiler 1 displacement.On vehicle frame 3, be fixed with iron plate 10 in position near electromagnet 9.Also be fixed with iron plate 11 on sliding guide 2, iron plate 11 is positioned near the position that is fixed on the electromagnet 5 on the vehicle frame 3.Utilize the electromagnet 9 and the attractive force of iron plate 10 and electromagnet 5 and iron plate 11 can further strengthen the ability that the present invention offsets impact energy.
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 (7)
1, a kind of magnetic-type automobile collision preventing shock absorption device, comprise the bumper/spoiler that is slidingly connected with vehicle frame, it is characterized in that: be connected with magnet with bumper/spoiler, this magnet and bumper/spoiler interlock, be fixed with the magnet relative with the magnet of bumper/spoiler on vehicle frame, vehicle frame magnet is relative with bumper/spoiler magnet homopolarity.
2, automobile collision preventing shock absorption device as claimed in claim 1 is characterized in that: be connected with retracing spring between bumper/spoiler and vehicle frame.
3, automobile collision preventing shock absorption device as claimed in claim 1 is characterized in that: bumper/spoiler is by fixedly all-in-one-piece sliding guide and vehicle frame are slidingly connected with it.
4, automobile collision preventing shock absorption device as claimed in claim 3, it is characterized in that: the magnet that connects with bumper/spoiler directly is fixed on the bumper/spoiler.
5, automobile collision preventing shock absorption device as claimed in claim 4, it is characterized in that: slip cap is connected to magnet on sliding guide, and this magnet is relative with magnet homopolarity on the vehicle frame, and vehicle frame is provided with lever, one end and the sliding guide of lever are hinged, and the other end contacts on the magnet of sliding guide.
6, automobile collision preventing shock absorption device as claimed in claim 3, it is characterized in that: the magnet that connects with bumper/spoiler is fixed on the sliding guide, the position near this magnet at vehicle frame is fixed with iron plate, also be fixed with iron plate on sliding guide, the iron plate of sliding guide is positioned near the position that is fixed on the magnet on the vehicle frame.
7,, it is characterized in that described magnet is electromagnet as the described automobile collision preventing shock absorption device of one of claim 1 to 6.
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 true CN1613690A (en) | 2005-05-11 |
| CN1326724C 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) |
Cited By (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 |
| CN105539337A (en) * | 2016-02-29 | 2016-05-04 | 孙莉新 | Buffering device where permanent magnet is utilized |
| CN105620401A (en) * | 2016-02-29 | 2016-06-01 | 孙莉新 | Buffer device with pivot plate |
| CN105752010A (en) * | 2016-02-29 | 2016-07-13 | 孙莉新 | Buffering device with permanent magnets |
| CN106042879A (en) * | 2016-07-14 | 2016-10-26 | 安徽理工大学 | Magnetic protection box used for protecting electric automobile battery and bulk cargo |
| 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 |
| CN108032828A (en) * | 2018-01-09 | 2018-05-15 | 吉林大学 | A kind of car collision prevention device and its control method based on multi-cam |
| KR101880568B1 (en) * | 2017-07-25 | 2018-07-20 | 이보형 | Shock-absorbing apparatus with easily attachment and separation for vehicle seat |
| CN108749753A (en) * | 2018-06-05 | 2018-11-06 | 李嘉斌 | Magnetic-type car crass 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 |
Family Cites Families (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
Cited By (16)
| 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 |
| CN105539337A (en) * | 2016-02-29 | 2016-05-04 | 孙莉新 | Buffering device where permanent magnet is utilized |
| CN105620401A (en) * | 2016-02-29 | 2016-06-01 | 孙莉新 | Buffer device with pivot plate |
| CN105752010A (en) * | 2016-02-29 | 2016-07-13 | 孙莉新 | Buffering device with permanent magnets |
| CN106042879A (en) * | 2016-07-14 | 2016-10-26 | 安徽理工大学 | Magnetic protection box used for protecting electric automobile battery and bulk cargo |
| 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 |
| WO2019022405A1 (en) * | 2017-07-25 | 2019-01-31 | 이보형 | Easily attachable and detachable shock-absorbing device 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 |
| CN108032828A (en) * | 2018-01-09 | 2018-05-15 | 吉林大学 | A kind of car collision prevention device and its control method based on multi-cam |
| CN108032828B (en) * | 2018-01-09 | 2023-08-22 | 吉林大学 | Car anti-collision device based on multiple cameras and control method thereof |
| CN108749753A (en) * | 2018-06-05 | 2018-11-06 | 李嘉斌 | Magnetic-type car crass damping device |
| GB2575913A (en) * | 2018-06-05 | 2020-01-29 | Chan King | Magnetic collision damping device for vehicles |
| GB2575913B (en) * | 2018-06-05 | 2023-02-22 | Chan King | Magnetic collision damping device for vehicles |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1326724C (en) | 2007-07-18 |
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Granted publication date: 20070718 Termination date: 20091119 |