CN102157088B - Mobile safety belt restraint experiencing device in car crash simulation - Google Patents
Mobile safety belt restraint experiencing device in car crash simulation Download PDFInfo
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- CN102157088B CN102157088B CN 201110089400 CN201110089400A CN102157088B CN 102157088 B CN102157088 B CN 102157088B CN 201110089400 CN201110089400 CN 201110089400 CN 201110089400 A CN201110089400 A CN 201110089400A CN 102157088 B CN102157088 B CN 102157088B
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Abstract
The invention relates to a mobile safety belt restraint experiencing device in car crash simulation, comprising a three-point safety belt, a safety belt fixing pillar, a seat, a tackle, a pulley, a rail, a locking device, a crash buffering rubber block, adjustable support feet, a bracket, an adjustable support pillar and a screw jack. The device is integrally composed of a slope type structure, the tackle of the seat of the car is fixed on a slope of the device, and the tackle accelerates to slide downwards under the action of gravity, until a tail end of the slope crashes a fixed check block; and simultaneously, the safety belt automatically tensions to restrain the experiencer on the seat, so that human body is protected. The mobile simulative car crash safety belt restraining experiencing device has the following advantages that: the sliding speed of the device can be adjusted by adjusting a sliding angle; the device is low in speed, safe, simple and compact in structure and free from being driven by electricity; time interval of repeated use of the device is less than 30 seconds, and the device can be drawn to move by the car, so that the device is suitable for indoor and outdoor use on even field.
Description
Technical field
The present invention relates to a kind of mechanical hook-up of passive delivery simulated automotive collision, especially a kind of moving analog automotive crash safety belt restraining experience apparatus.
Background technology
Securing band is considered in the automobile effective passive safety precautions, and the traffic hazard injury that safety belt buckling free causes is very serious, has increased the dead ratio of traffic hazard.American National highway traffic safety management board (NHTSA) samples on crashproof data system (CDS) the data basis analyzing the dead analysis report system (FARS) of the U.S. and U.S.'s motor vehicle; 45% death and 60% middle severe injury risk when estimating correctly to use three-point safety belt can reduce the generation of car front-row occupant accident, two-point belt can reduce the mortality risk of occupant 17%-58%.Therefore,, improve driver's awareness of safety, cultivate safe driving behavior such as correctly use of seat belts, can effectively take precautions against and reduce the injury that traffic hazard causes through traffic safety propaganda education.
At present; The driver only on road personal experience the several times automobile collision accidents; After receiving certain injury, just possibly physical experience arrive the safeguard protection effect of car belt, thereby firmly establish the consciousness and the good habit of safety device in the correct use car.In prior art, the simulated automotive crash device adopts the electric propulsion high velocity impact, and true man experience has suitable danger, and can only be fixedly mounted on the place with AC 220V power supply, can not move displaying.This device can address the above problem preferably; And can repeat to experience; Drive experiencer's simulated crash experience on the spot in person through providing, let driving experiencer sense of reality bring and drive, take advantage of the out and out protection of personnel to automotive safety in the automobile collision accident process.
Summary of the invention
Propagandizing device is experienced in the traffic safety of securing band constraint protective action when the object of the present invention is to provide a cover to experience car crass; Let the experiencer experience car belt protection process to the experiencer when car body receives high-speed impact; Thereby recognize car belt wait for bus in the importance of safety device, and and then strengthen the consciousness of wear safety belt.
The present invention is according to kinetic energy theory and momentum principle; The whole ramp type structure that adopts; The coaster that is fixed with automotive seat on the slope stops after the end on slope collides fixed stop owing to action of gravity is quickened to slide downwards immediately, simultaneously the securing band auto-tensioning; With experiencer's constraint on the seat, body shaped is become safeguard protection.Receive ramp angles and coaster weight limits, the impact velocity of coaster is lower than 12km/h in theory, adds the protection of securing band, can directly experience car crass by true man, and wheel type traveling mechanism has guaranteed that drawing of device integral body is mobile simultaneously.Whole device need not power supply, and impact velocity is low, and is safe and reliable, and physical construction is simple, and it is convenient to move.
According to technical scheme provided by the invention, said moving analog automotive crash safety belt restraining experience apparatus comprises: three-point safety belt, securing band fixed leg, seat, coaster, pulley, track, locking system, crusherbull zone block rubber, adjustable support pin, support, adjustable support post and screw jack; Said three-point safety belt is installed on the securing band fixed leg; The securing band fixed leg is installed on the coaster, and seat is installed on the coaster, and said coaster slides through pulley in orbit; Said track rear end is provided with locking system; Track front end installed inside has two crusherbull zone block rubbers, and two adjustable support pin are installed under the track front end, and both sides, track rear end are separately installed with the adjustable support post; Track is rack-mount, between support and the track rear end screw jack is housed, and said support front end links to each other with the track middle part.
As preferably: said back-end support is equipped with angle sheave, and support front end both sides are equipped with road wheel.Said back-end support is equipped with the adjustable support post.Said locking system is designed to a hook that can hook coaster.Said track is provided with groove, and the pulley of coaster is installed in the groove.
Advantage of the present invention is: simple in structure, compact, safety, can directly experience by true man; Whole device need not power supply, and the repeated use time interval is less than 30s; Can move by the vehicle traction walking, be suitable for indoor, outdoor smooth place and use.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the vertical view after the present invention removes coaster.
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1 ~ shown in Figure 3, the present invention includes: three-point safety belt 1, securing band fixed leg 2, seat 3, coaster 4, pulley 5, track 6, locking system 7, crusherbull zone block rubber 8, adjustable support pin 9, road wheel 10, support 11, adjustable support post 12, screw jack 13, angle sheave 14 etc.
Three-point safety belt 1 is installed on the securing band fixed leg 2; The said securing band fixed leg 2 that three-point safety belt 1 is installed is installed on the coaster 4; Seat 3 also is installed on the coaster 4; Coaster 4 can slide on track 6 through pulley 5, and said track 6 is provided with groove, and the pulley 5 of coaster 4 is installed in the groove.Said track 6 rear ends are fixed with locking system 7, and said locking system 7 is a hook, can hook coaster 4.Track 6 front end installed inside have two crusherbull zone block rubbers 8, and two adjustable support pin 9 are installed under track 6 front ends, and both sides, track 6 rear end respectively are equipped with adjustable support post 12.Track 6 is installed on the support 11, between support 11 and track 6 rear ends screw jack 13 is housed, and can realize the adjustment of slip angle and sliding speed through the height of adjustable screw lifting jack 13 jack-up tracks 6.Said support 11 front ends link to each other with track 6 middle parts, and both sides are equipped with road wheel 10, and angle sheave 14 is equipped with in support 11 rear ends.
The present invention adopts adjustable support pin 9, road wheel 10, support 11, adjustable support post 12 to be the main support structure; Track 6 is used for sliding of coaster 4; The crusherbull zone block rubber 8 of track 6 front ends is used to cushion the collision of coaster 4; Be installed on screw jack 13 between track 6 and the support 11 can adjustable track 6 with the angle on ground, seat 3 and the securing band fixed leg 2 that three-point safety belt 1 is housed are installed on the coaster 4, coaster 4 is fixed on the rear end of track 6 by locking system 7; Unclamp locking system 7 can make coaster 4 along track 6 to lower slider, road wheel 10 is convenient to moving of whole device with angle sheave 14.
The principle of work of the present invention and the course of work: regulate adjustable support pin 9 and adjustable support post 12, make support 11 be in horizontality; Adjustable screw lifting jack 13 makes track 6 be in suitable slip angle; Locking system 7 pins coaster 4, and the experiencer takes seat 3, and fastens three-point safety belt 1; Unclamp locking system 7, coaster 4 glides along track 6 through pulley 5, and with crusherbull zone block rubber 8 impinges, bump makes three-point safety belt 1 auto-tensioning, and the experiencer is constrained on the seat 3.For experiencing the collision under the friction speed, can regulate slip angle through screw jack 13 and realize.For making things convenient for more experiencer to experience the effect of contraction of securing band, the present invention can be by vehicle traction, and it is mobile to walk through road wheel 10, angle sheave 14, is suitable for indoor, outdoor smooth place and uses.
Will note when the present invention uses: track will be protected with lubricating oil, and purpose is to reduce friction force, makes abrasion reduce to minimum, prevents corrosion phenomenon.
The present invention comes simulated automotive collision accident and securing band constraint to experience through low speed collision.Coaster on the slope slides owing to action of gravity produces low speed; Bump with the block rubber that stops; Securing band auto-tensioning during collision, with occupant restraint on the seat, in order to simulate actual automobile collision accident; Whole device is a mechanical hook-up movably, can be used for safe driving of vehicle teaching and traffic safety propaganda education.
Claims (4)
1. moving analog automotive crash safety belt restraining experience apparatus is characterized in that comprising: three-point safety belt (1), securing band fixed leg (2), seat (3), coaster (4), pulley (5), track (6), locking system (7), crusherbull zone block rubber (8), adjustable support pin (9), support (11), adjustable support post (12) and screw jack (13); Said three-point safety belt (1) is installed on the securing band fixed leg (2); Securing band fixed leg (2) is installed on the coaster (4); Coaster (4) is gone up seat (3) is installed; Said coaster (4) is gone up at track (6) through pulley (5) and is slided, and said track (6) rear end is provided with locking system (7), and track (6) front end installed inside has two crusherbull zone block rubbers (8); Under track (6) front end two adjustable support pin (9) are installed, track (6) both sides, rear end are separately installed with adjustable support post (12); Track (6) is installed on the support (11), between support (11) and track (6) rear end screw jack (13) is housed, and said support (11) front end links to each other with track (6) middle part;
Angle sheave (14) is equipped with in said support (11) rear end, and support (11) front end both sides are equipped with road wheel (10).
2. moving analog automotive crash safety belt restraining experience apparatus according to claim 1 is characterized in that: adjustable support post (12) is equipped with in said support (11) rear end.
3. moving analog automotive crash safety belt restraining experience apparatus according to claim 1 is characterized in that: said locking system (7) is a hook that can hook coaster (4).
4. moving analog automotive crash safety belt restraining experience apparatus according to claim 1, it is characterized in that: said track (6) is provided with groove, and the pulley (5) of coaster (4) is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110089400 CN102157088B (en) | 2011-04-11 | 2011-04-11 | Mobile safety belt restraint experiencing device in car crash simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110089400 CN102157088B (en) | 2011-04-11 | 2011-04-11 | Mobile safety belt restraint experiencing device in car crash simulation |
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| Publication Number | Publication Date |
|---|---|
| CN102157088A CN102157088A (en) | 2011-08-17 |
| CN102157088B true CN102157088B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110089400 Active CN102157088B (en) | 2011-04-11 | 2011-04-11 | Mobile safety belt restraint experiencing device in car crash simulation |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776636A (en) * | 2012-10-23 | 2014-05-07 | 上海汽车集团股份有限公司 | Tackle test device |
| US20150370932A1 (en) * | 2014-06-23 | 2015-12-24 | Ford Global Technologies, Llc | Rear seat design and frontal impact simulation tool |
| CN105632316B (en) * | 2016-01-08 | 2018-02-06 | 公安部交通管理科学研究所 | Motorcycle safety helmet warns experience apparatus |
| CN106781819A (en) * | 2017-03-02 | 2017-05-31 | 钟晓华 | A kind of movable safety driver training device |
| CN114136660B (en) * | 2021-12-02 | 2024-03-19 | 上海夕田科技有限公司 | Automobile intelligent driving auxiliary emergency braking device testing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914220Y (en) * | 2005-08-22 | 2007-06-20 | 吴广政 | Active and passive universal automobile simulating driving-house |
| CN201130439Y (en) * | 2007-12-14 | 2008-10-08 | 上海红外汽车模拟驾驶设备有限公司 | Collocation structure of automobilism simulator safety belt |
| CN101398342A (en) * | 2008-10-15 | 2009-04-01 | 中北大学 | Simulation test device for automobile side collision |
| CN101465059A (en) * | 2008-12-31 | 2009-06-24 | 公安部交通管理科学研究所 | Early-warning system for inspecting and judging urban road traffic safety situation |
| CN101625285A (en) * | 2009-08-14 | 2010-01-13 | 合肥寰景信息技术有限公司 | Virtual car crash detecting system and construction method thereof |
-
2011
- 2011-04-11 CN CN 201110089400 patent/CN102157088B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914220Y (en) * | 2005-08-22 | 2007-06-20 | 吴广政 | Active and passive universal automobile simulating driving-house |
| CN201130439Y (en) * | 2007-12-14 | 2008-10-08 | 上海红外汽车模拟驾驶设备有限公司 | Collocation structure of automobilism simulator safety belt |
| CN101398342A (en) * | 2008-10-15 | 2009-04-01 | 中北大学 | Simulation test device for automobile side collision |
| CN101465059A (en) * | 2008-12-31 | 2009-06-24 | 公安部交通管理科学研究所 | Early-warning system for inspecting and judging urban road traffic safety situation |
| CN101625285A (en) * | 2009-08-14 | 2010-01-13 | 合肥寰景信息技术有限公司 | Virtual car crash detecting system and construction method thereof |
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| CN102157088A (en) | 2011-08-17 |
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