CN205601767U - Prevent automotive fittings that knocks into back - Google Patents
Prevent automotive fittings that knocks into back Download PDFInfo
- Publication number
- CN205601767U CN205601767U CN201620429752.4U CN201620429752U CN205601767U CN 205601767 U CN205601767 U CN 205601767U CN 201620429752 U CN201620429752 U CN 201620429752U CN 205601767 U CN205601767 U CN 205601767U
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- CN
- China
- Prior art keywords
- buffer unit
- cylinder body
- controller
- release cylinder
- piston rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a prevent automotive fittings that knocks into back, relates to automobile technical field, locates the vapour driving license body, its structure includes the controller, locate the rear of a vehicle apart from inductor and crashproof buffer, distance sensor with the controller is connected, controller control the action of anticollision buffer, the anticollision buffer includes electronic expansion bend of multiunit and buffer unit, one end, the buffer unit one end of electronic expansion bend all are connected with car rear end, the other end of electronic expansion bend, the other end of buffer unit all are connected with car anticollision insurance frame is inboard, and outside cladding is put up in car anticollision insurance has a thermoplastic elastomer, the utility model discloses a controller can supply software engineer programming back, and then can realize to automobile body protection when taking place to knock into the back the incident.
Description
Technical field
This utility model relates to automobile technical field, particularly relates to a kind of anti-wear end collision of automobile device.
Background technology
Rear-ended car accident is modal a kind of vehicle accident, ratio shared in vehicle accident is the highest, the car of rear-end collision damages the most serious, if there is rear-end collision when evening peak traffic congestion morning, traffic will be had a strong impact on, the main cause of rear-end collision is mainly the spacing that rear car does not keeps enough, front truck brake hard causes rear car to be too late to dodge, cause rear-end collision, keeping safe distance between vehicles is to avoid the topmost method of rear-end collision, driver's naked eyes can only be leaned at present to carry out judging the distance with front truck, error is big, reaction is slow, if driver maintains safe distance between vehicles, but still it is likely due to the absent-minded of rear car driver and causes rear-end collision.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art to provide a kind of anti-wear end collision of automobile device, after this anti-wear end collision of automobile device is available for software engineer's programming, and then when may be implemented in generation rear crash event protects vehicle body.
The purpose of this utility model is achieved through the following technical solutions:
A kind of anti-wear end collision of automobile device is provided, it is located at automobile body, it includes controller, it is located at distance-sensor and the crash cushions of the tailstock, described range sensor is connected with described controller, described controller controls described crash cushions action, described crash cushions includes organizing electric expansion device and buffer unit more, one end of described electric expansion device, buffer unit one end is all connected with hull back, the other end of described electric expansion device, the other end of buffer unit is all connected with inside anticollision safety frame for vehicle, thermoplastic elastomer (TPE) it is coated with outside anticollision safety frame for vehicle.
Described buffer unit includes porting, release cylinder body, gas warehouse room, sealing ring, piston rod, piston connects seat and bearing pin, described release cylinder body is arranged on hull back, described piston rod one end sleeve is in release cylinder body, the piston rod being positioned at release cylinder body is provided with sealing ring, and between cylinder body inside bottom and the piston rod end of release cylinder body, it is reserved with gas warehouse room, described release cylinder base is provided with the porting of UNICOM's gas warehouse room and outside air, the described piston rod other end is connected seat by bearing pin and connects with piston, piston connects seat and is packed in inside anticollision safety frame for vehicle.
Described electric expansion device and buffer unit interlock and are assemblied in hull back.
Described controller is further connected with audible-visual annunciator.
The beneficial effects of the utility model:
One of the present utility model anti-wear end collision of automobile device, it is located at automobile body, it includes controller, it is located at distance-sensor and the crash cushions of the tailstock, described range sensor is connected with described controller, described controller controls described crash cushions action, described crash cushions includes organizing electric expansion device and buffer unit more, one end of described electric expansion device, buffer unit one end is all connected with hull back, the other end of described electric expansion device, the other end of buffer unit is all connected with inside anticollision safety frame for vehicle, thermoplastic elastomer (TPE) it is coated with outside anticollision safety frame for vehicle, after controller of the present utility model is available for software engineer's programming, and then when may be implemented in generation rear crash event, vehicle body is protected.
Accompanying drawing explanation
Utilize accompanying drawing that utility model is described further, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of a kind of anti-wear end collision of automobile device of the present utility model.
Fig. 2 is electric expansion device and the cooperation schematic diagram of buffer unit of a kind of anti-wear end collision of automobile device of the present utility model.
Fig. 3 is the structural representation of the buffer unit of a kind of anti-wear end collision of automobile device of the present utility model.
Figure includes:
Electric expansion device 100；
Buffer unit 200, release cylinder body 2, gas warehouse room 3, sealing ring 4, piston rod 5, piston connect seat 6, bearing pin 7, anticollision safety frame for vehicle 8, thermoplastic elastomer (TPE) 9.
Detailed description of the invention
With the following Examples this utility model is further described.
The one anti-wear end collision of automobile device of the present embodiment, it is located at automobile body, it includes controller, it is located at distance-sensor and the crash cushions of the tailstock, described range sensor is connected with described controller, described controller controls described crash cushions action, described crash cushions includes organizing electric expansion device 100 and buffer unit 200 more, one end of described electric expansion device 100, buffer unit 200 one end is all connected with hull back, the other end of described electric expansion device 100, the other end of buffer unit 200 is all connected with inside anticollision safety frame for vehicle 8, anticollision safety frame for vehicle 8 is outside is coated with thermoplastic elastomer (TPE) 9.
The controller of the present embodiment is available for software engineer's programming, one distance preset value is set inside controller, vehicle and the distance of this car below is sensed by the distance-sensor being located at the tailstock, and this distance is sent to controller, when this distance falls in the range of this distance preset value, controller controls many groups electric expansion device 100 of crash cushions and stretches out, drive buffer unit 200 towards the motor racing after this car, make automobile below when hitting this car, buffer unit 200 first contacts automobile below, thus this car is hit the effect playing certain buffering, and then when may be implemented in generation rear crash event, vehicle body is protected.
Described buffer unit 200 includes porting, release cylinder body 2, gas warehouse room 3, sealing ring 4, piston rod 5, piston connects seat 6 and bearing pin 7, described release cylinder body 2 is arranged on hull back, described piston rod 5 one end sleeve is in release cylinder body 2, the piston rod 5 being positioned at release cylinder body 2 is provided with sealing ring 4, and between the cylinder body inside bottom of release cylinder body 2 and piston rod 5 termination, it is reserved with gas warehouse room 3, the porting of UNICOM's gas warehouse room 3 and outside air it is provided with bottom described release cylinder body 2, described piston rod 5 other end is connected seat 6 by bearing pin 7 and connects with piston, piston connects seat 6 and is packed in inside anticollision safety frame for vehicle 8, being swift in response of the buffer unit 200 of above structure, it is suitable for the most quickly stretching out.
Described electric expansion device 100 and buffer unit 200 interlock and are assemblied in hull back, and in emergency circumstances, electric expansion bar stretches out together with the buffer unit 200 that can stretch, and can accelerate response speed.
Described controller is further connected with audible-visual annunciator, when the distance that controller determines Ben Che and vehicle below is too near, audible-visual annunciator is reported to the police, and the driver of Ben Che driver or vehicle below can be reminded in time to take emergency measures as early as possible, can reduce the infringement to car to a certain extent.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. an anti-wear end collision of automobile device, it is located at automobile body, it is characterized in that: include controller, it is located at distance-sensor and the crash cushions of the tailstock, described range sensor is connected with described controller, described controller controls described crash cushions action, described crash cushions includes organizing electric expansion device and buffer unit more, one end of described electric expansion device, buffer unit one end is all connected with hull back, the other end of described electric expansion device, the other end of buffer unit is all connected with inside anticollision safety frame for vehicle, thermoplastic elastomer (TPE) it is coated with outside anticollision safety frame for vehicle.
2. according to the anti-wear end collision of automobile device of the one described in claim 1, it is characterized in that: described buffer unit includes porting, release cylinder body, gas warehouse room, sealing ring, piston rod, piston connects seat and bearing pin, described release cylinder body is arranged on hull back, described piston rod one end sleeve is in release cylinder body, the piston rod being positioned at release cylinder body is provided with sealing ring, and between cylinder body inside bottom and the piston rod end of release cylinder body, it is reserved with gas warehouse room, described release cylinder base is provided with the porting of UNICOM's gas warehouse room and outside air, the described piston rod other end is connected seat by bearing pin and connects with piston, piston connects seat and is packed in inside anticollision safety frame for vehicle.
3. according to the anti-wear end collision of automobile device of the one described in claim 1, it is characterised in that: described electric expansion device and buffer unit interlock and are assemblied in hull back.
4. according to the anti-wear end collision of automobile device of the one described in claim 1, it is characterised in that: described controller is further connected with audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429752.4U CN205601767U (en) | 2016-05-12 | 2016-05-12 | Prevent automotive fittings that knocks into back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429752.4U CN205601767U (en) | 2016-05-12 | 2016-05-12 | Prevent automotive fittings that knocks into back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601767U true CN205601767U (en) | 2016-09-28 |
Family
ID=56967057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429752.4U Expired - Fee Related CN205601767U (en) | 2016-05-12 | 2016-05-12 | Prevent automotive fittings that knocks into back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791149A (en) * | 2018-08-08 | 2018-11-13 | 爱驰汽车有限公司 | A kind of anticollision device, collision-prevention device and automobile for automobile |
| CN111554093A (en) * | 2020-05-15 | 2020-08-18 | 无锡北斗星通信息科技有限公司 | Real-time analysis system and method for traffic reference data |
-
2016
- 2016-05-12 CN CN201620429752.4U patent/CN205601767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791149A (en) * | 2018-08-08 | 2018-11-13 | 爱驰汽车有限公司 | A kind of anticollision device, collision-prevention device and automobile for automobile |
| CN111554093A (en) * | 2020-05-15 | 2020-08-18 | 无锡北斗星通信息科技有限公司 | Real-time analysis system and method for traffic reference data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |