CN104309553B - The automobile-used fluid buffer unit that launches - Google Patents
The automobile-used fluid buffer unit that launches Download PDFInfo
- Publication number
- CN104309553B CN104309553B CN201410511062.9A CN201410511062A CN104309553B CN 104309553 B CN104309553 B CN 104309553B CN 201410511062 A CN201410511062 A CN 201410511062A CN 104309553 B CN104309553 B CN 104309553B
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- switch
- controller
- master cylinder
- station
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 210000000664 rectum Anatomy 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 5
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R2019/026—Buffers, i.e. bumpers of limited extent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of automobile-used fluid buffer unit that launches, it comprises distance measuring sensor and controller, also comprise power cylinder body and Master cylinder body, power cylinder body is separated to form front cavity and rear chamber, in front cavity, have buffer medium, be mounted with gas-forming agent in rear chamber, the front cavity of actuating cylinder is connected on the back cavity of Master cylinder body by two Switch of working position valves, one end of controller is connected with primer, and other one end of controller is connected on two Switch of working position valves, in Master cylinder body, be provided with main piston, main piston connects a connecting rod stretching out outside Master cylinder body, and crash panel is installed on connecting rod. adopt after above-mentioned structure, find range to the risk distance set and detection computations of distance measuring sensor goes out before Ben Che and car when between barrier, the velocity of displacement of change of distance also reaches the cal speed of setting, while reaching above two necessary setting values, the control of controller makes primer igniting, gas-forming agent instantaneous explosion after igniting, crash panel is shifted onto foremost, after blast finishes, the control of controller makes two Switch of working position valves switch to the second station of little latus rectum, crash panel is slowly return, finally play to alleviate to collide and hit power while hitting, reduce the effect of casualty loss.
Description
Technical field
The present invention relates to a kind of car accessories, specifically a kind of automobile-used fluid buffer unit that launches.
Background technology
In daily life, usually can there are various traffic accidents; in various Vehicular impact accident processes; capital produces very large impulsive force; therefore traffic accident also can cause the loss of property except the person damages; be embodied in the time of vehicle generation shock accident; be very easy to vehicle to break, existing vehicle is without any safeguard procedures, because having very serious loss after the accident generation.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can be alleviated to collide while hitting and hit power, reduces the automobile-used fluid buffer unit that launches of casualty loss.
In order to solve the problems of the technologies described above, the automobile-used fluid buffer unit that launches of the present invention, comprise one be arranged on vehicle front and can inspection vehicle before the distance measuring sensor of distance of obstacle and the energy detection computations that is connected with distance measuring sensor go out before Ben Che and car the controller of the velocity of displacement of change of distance between barrier, also comprise the power cylinder body and the Master cylinder body that are arranged on vehicle, power cylinder body is separated to form front cavity and rear chamber by the power piston in power cylinder body, in front cavity, there is buffer medium, in rear chamber, be mounted with gas-forming agent, the front cavity of actuating cylinder is connected on the back cavity of Master cylinder body by two Switch of working position valves, one end of controller is connected with the primer extending in rear chamber, other one end of controller is connected on two Switch of working position valves and can controls two Switch of working position valves switches, in Master cylinder body, be provided with main piston, main piston connects a connecting rod stretching out outside Master cylinder body, and the crash panel stretching out outside vehicle is installed on connecting rod.
Described two Switch of working position valves comprise first station with large latus rectum and second station with little latus rectum, and controller can make the first station and the second station change.
Described gas-forming agent is sodium azide particle.
A safety valve is installed on described rear chamber.
Adopt after above-mentioned structure, when find range to the risk distance set and detection computations of distance measuring sensor goes out before Ben Che and car the velocity of displacement of change of distance between barrier and also reach the cal speed of setting, reach above two necessary setting value Time Controllers and make primer igniting, gas-forming agent instantaneous explosion after igniting, gas push power piston after blast moves rapidly, crash panel is shifted onto foremost, after blast finishes, the control of controller makes two Switch of working position valves switch to the second station, crash panel is slowly return, finally play to alleviate to collide and hit power while hitting, reduce the effect of casualty loss.
Brief description of the drawings
Fig. 1 is the automobile-used structural representation that launches fluid buffer unit of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the automobile-used fluid buffer unit that launches of the present invention is described in further detail.
As shown in the figure, the automobile-used fluid buffer unit that launches of the present invention, comprise one be arranged on vehicle front and can inspection vehicle before the distance measuring sensor 1 of distance of obstacle and the energy detection computations that is connected with distance measuring sensor go out before Ben Che and car the controller 2 of the velocity of displacement of change of distance between barrier, also comprise the power cylinder body 3 and the Master cylinder body 4 that are arranged on vehicle, power cylinder body 3 is separated to form front cavity 5 and rear chamber 6 by the power piston in power cylinder body, in front cavity 5, there is buffer medium, in rear chamber 6, be mounted with gas-forming agent 7, the front cavity of actuating cylinder 3 is connected on the back cavity of Master cylinder body 4 by two Switch of working position valves 8, one end of controller 2 is connected with the primer extending in rear chamber 6, other one end of controller 2 is connected on two Switch of working position valves 8 and can controls two Switch of working position valves switches, in Master cylinder body 4, be provided with main piston 9, main piston 9 connects a connecting rod 10 stretching out outside Master cylinder body, the crash panel 11 stretching out outside vehicle is installed on connecting rod 10, said two Switch of working position valves 8 comprise first station with large latus rectum and second station with little latus rectum, controller 2 can make the first station and the second station change, a safety valve 12 is installed on rear chamber 6, and safety valve plays pressure release effect can be conducive to cushion time.
Its operation principle is as follows:
After distance measuring sensor range finding, when the data of surveying reach the risk distance of setting and calculate before Ben Che and car the velocity of displacement of change of distance between barrier and also reach the cal speed of setting by controlling software detection, the control that reaches above two necessary setting value Time Controllers makes primer igniting, gas-forming agent 7 instantaneous explosions after igniting, buffer medium moment before gas push power piston after blast moves rapidly in cavity enters in the back cavity of Master cylinder body by the large latus rectum of the first station of two Switch of working position valves, make thus crash panel shift onto foremost, after blast finishes, the control of controller makes two Switch of working position valves switch to the second station, meanwhile, vehicle clashes into, because the second station is little latus rectum station, therefore can make crash panel slowly return, finally play to alleviate to collide and hit power while hitting, reduce the effect of casualty loss.
Claims (3)
1. the automobile-used fluid buffer unit that launches, is characterized in that: comprise that is arranged on a carFront and can inspection vehicle before distance measuring sensor (1) and and the distance measuring sensor of distance of obstacleThe energy detection computations connecting goes out the control of the velocity of displacement of change of distance between Ben Che and the front barrier of carDevice processed (2), also comprises the power cylinder body (3) and the Master cylinder body (4) that are arranged on vehicle, described inPower cylinder body (3) is separated to form front cavity (5) and back cavity by the power piston in power cylinder bodyBody (6), has buffer medium in described front cavity (5), in described rear chamber (6), settlesHave gas-forming agent (7), the front cavity of described actuating cylinder (3) is by two Switch of working positionsValve (8) is connected on the back cavity of Master cylinder body (4), and one end of described controller (2) is connected withExtend into the primer in rear chamber (6), other one end of controller (2) is connected to two worksPosition transfer valve (8) above also can be controlled two Switch of working position valves and switch; Described Master cylinder body (4)Inside be provided with main piston (9), main piston (9) connects a connecting rod (10) stretching out outside Master cylinder body,The crash panel (11) stretching out outside vehicle is installed on connecting rod (10); Described two Switch of working position valves(8) comprise first station with large latus rectum and second station with little latus rectum, controller (2)Can make the first station and the second station change.
2. according to the automobile-used fluid buffer unit that launches claimed in claim 1, it is characterized in that:Described gas-forming agent (7) is sodium azide particle.
3. according to the automobile-used fluid buffer unit that launches claimed in claim 1, it is characterized in that:A safety valve (12) is installed on described rear chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511062.9A CN104309553B (en) | 2014-09-29 | 2014-09-29 | The automobile-used fluid buffer unit that launches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511062.9A CN104309553B (en) | 2014-09-29 | 2014-09-29 | The automobile-used fluid buffer unit that launches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309553A CN104309553A (en) | 2015-01-28 |
| CN104309553B true CN104309553B (en) | 2016-05-11 |
Family
ID=52364923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410511062.9A Active CN104309553B (en) | 2014-09-29 | 2014-09-29 | The automobile-used fluid buffer unit that launches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309553B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136300C1 (en) * | 2001-07-25 | 2003-07-03 | Zf Boge Gmbh | impact absorbers |
| CN2600293Y (en) * | 2003-02-13 | 2004-01-21 | 李友谋 | Vehicle air pressure shock-absorbing bumper |
| CN2688553Y (en) * | 2003-12-25 | 2005-03-30 | 谢晓鹏 | Protrusive bumper type automatic safety apparatus for vehicle |
| CN2858413Y (en) * | 2005-11-24 | 2007-01-17 | 云南昆船设计研究院 | Anti-collision safety device for unmanned mobile device |
| CN100569561C (en) * | 2008-06-13 | 2009-12-16 | 韦良东 | A kind of automobile collision active protection buffer device |
| CN204095730U (en) * | 2014-09-29 | 2015-01-14 | 镇江市博林光电科技有限公司 | Automobile-usedly launch fluid shock absorber |
-
2014
- 2014-09-29 CN CN201410511062.9A patent/CN104309553B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309553A (en) | 2015-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wei Inventor after: Li Dewei Inventor before: Xia Zhijun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171025 Address after: Magi Road, Changshou City high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee after: Suzhou precision automation equipment Co., Ltd. Address before: 212132 Zhenjiang City, Jiangsu Province, Zhenjiang New District, the town of Side Village Patentee before: Zhenjiang Bolin Photoelectric Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181113 Address after: 214400 No. 452 lane, Meiyuan street, Jiangyin, Wuxi, Jiangsu 5 Patentee after: Jiangyin Yingyu Technology Co.,Ltd. Address before: 215500 Xianshi Road, Changshu High-tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou precision automation equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191014 Address after: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee after: Suzhou Ruichuaner Automation Equipment Co., Ltd. Address before: 214400 Lane 5, 452 Meiyuan Street, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Yingyu Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 215499 people south road, Chengxiang Town, Taicang City, Suzhou, Jiangsu Province, No. 162 Patentee after: Taicang law point information technology Co., Ltd. Address before: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee before: Suzhou Ruichuaner Automation Equipment Co., Ltd. |