CN2704517Y - Assistant braker of vehicle - Google Patents
Assistant braker of vehicle Download PDFInfo
- Publication number
- CN2704517Y CN2704517Y CN 200420071304 CN200420071304U CN2704517Y CN 2704517 Y CN2704517 Y CN 2704517Y CN 200420071304 CN200420071304 CN 200420071304 CN 200420071304 U CN200420071304 U CN 200420071304U CN 2704517 Y CN2704517 Y CN 2704517Y
- Authority
- CN
- China
- Prior art keywords
- motor
- ratchet
- brake pedal
- braking device
- ligament
- 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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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model relates to an assistant braking device for the automobile intelligent anti-collision system, comprising a motor, a belt wheel, a ratchet wheel mechanism, a ligament, a brake pedal and a switch for cutting power. The ratchet wheel mechanism comprises a ratchet wheel, a ratchet rod and a spring, the motor is fixed to the driver's cab positioned ahead the brake pedal, and the belt wheel and the ratchet wheel are fixedly connected with the output shaft of the motor. One end of ligament is winged and connected with the belt wheel, and the other end is the brake pedal end of the brake pedal. By using the technical proposal of the utility model, especially the braking system of the automobile, the structure of the device is simplified and the cost is economized. Therefore, the assistant braking device has the advantages of small volume and high reliability. Besides, the assistant braking device can be widely used for the automobile intelligent anti-collision system or other automobiles with requirement of emergency brake.
Description
Technical field
The utility model relates to a kind of assistant brake device of motor vehicles, particularly relates to a kind of auxiliary brake that uses on the automobile intelligent collision avoidance system that is applicable to.
Background technology
Riding public transportation means has become the indispensable part of human lives, and along with the improvement of road and vehicle performance, the vehicle particularly speed of automobile are more and more faster, and thing followed traffic safety problem becomes the problem that affects popular heartstrings day by day; People go out to expect that safe journey is arranged, yet but happen occasionally because of driver inattention, fatigue or the car accident that situation caused such as driving a car under the influence of alcohol in China and even the whole world; In order to ensure traffic safety,, also should guarantee the safety that vehicle is exercised technically except the common people are carried out the safety education.The good news is existing at present many achievements in research about this respect; China Patent No. ZL99235939.5 discloses a kind of automobile safety braking device, this invention is made of brake frame and rim strip two parts, the brake frame is contained on the crossbeam of automobile both sides, the device that has one group of control rim strip to put down or mention, when wanting sudden stop, rim strip put down being applied to the road surface, allow the wheel of rotation at full speed enter on the rim strip, supporting automobile and brake with pavement friction by rim strip; This technology has the sudden stop effect, but uses inconvenience, and fluctuation of service, and reliability is not high.Chinese patent application ZL02100762.4 discloses a kind of intelligent digital scale system for preventing collision of cars on expressway, but except requiring to carry out the corresponding transformation exercising highway, not having suitable automatic complemental brake system also is to retrain the key factor that it can not be applied; Much have intelligent anti-collision system for automobile in addition in addition, can not promote the use of because need extra brake subsystem mostly.
Summary of the invention
The purpose of this utility model is to solve the weak point in the above-mentioned technology, and a kind of auxiliary brake that designs on the basis of the brake system that makes full use of automobile itself is provided, and is specially adapted to be equipped with the vehicle use of crashproof control system.
The purpose of this utility model is achieved in that described auxiliary automobile braking device comprises motor 1, belt wheel 3, ratchet device, ligament 5, brake pedal 6, cut-off switch 4, described ratchet device comprises ratchet 2, sour jujube bar 7, spring 9, described motor is fixed on the operator's compartment in brake pedal the place ahead, belt wheel and ratchet are captiveed joint with the output shaft of motor, and ligament 5 one ends are wire-wrapped on the belt wheel, and the other end is connected with the brake pedal end of brake pedal.
Described motor comprises motor frame 12, motor housing 13.
Described sour jujube bar 7 one ends have ratchet 11, one end has hinge hole 8 for the handle 10 that resets, centre, and sour jujube bar 7 is articulated on motor housing 13 or the motor frame 12 by hinge hole 8, spring 9 is installed in and resets between handle 10 and motor housing 13 or the motor frame 12, and ratchet 11 is connected with a joggle with ratchet 2.
Described cut-off switch 4 is installed on motor housing 13 or the motor frame 12, and be electrically connected with motor 1, when motor 1 was braked by ligament 5 drive brake pedals 6 and reached the setting braking force, brake pedal 6 touched with cut-off switch 4 buttons 14, motor 1 outage stall.
Described motor power input end is electrically connected with the anti-collision system for automobile control circuit.
Described ligament 5 is steel rope or nylon rope.
Described spring 9 is a compression spring.
The beneficial effects of the utility model are: owing to adopted technical scheme described in the utility model, particularly utilized the brake system of vehicle itself, simplified the structure of device greatly, saved cost, it is little to make it to have volume, and beneficial effects such as reliability height can be widely used in the automobile intelligent collision avoidance system or other has the vehicle of emergency braking requirement.
The purpose of this utility model, feature and advantage will be described in detail in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is two of a structural representation of the present utility model.
Among the figure, 1, motor; 2, ratchet; 3, belt wheel; 4, cut-off switch; 5, ligament; 6, brake pedal; 7, sour jujube bar; 8, hinge hole; 9, spring; 10, the handle that resets; 11, ratchet; 12, motor frame; 13, motor case; 14, button.
The specific embodiment
Embodiment 1: with reference to Fig. 1, in the utility model embodiment 1, described auxiliary automobile braking device comprises motor 1, belt wheel 3, ratchet device, ligament 5, brake pedal 6, cut-off switch 4, described ratchet device comprise ratchet 2, sour jujube bar 7, spring 9, described motor 1 is fixed on the operator's compartment in brake pedal 6 the place aheads, belt wheel 3 and ratchet 2 are captiveed joint with the output shaft of motor, and ligament 5 one ends are wire-wrapped on the belt wheel 3, and the other end is connected with the pedal end of brake pedal.
Described sour jujube bar 7 one ends have ratchet 11, one ends to be the handle 10 that resets, and the centre has hinge hole 8, and sour jujube bar 7 is articulated on the motor housing 13 by hinge hole 8, and spring 9 is installed in and resets between handle 10 and the motor housing 13, and ratchet 11 is connected with a joggle with ratchet 2.
Described cut-off switch 4 is installed on the motor housing 13, and is electrically connected with motor 1, and when motor 1 was braked by ligament 5 drive brake pedals 6 and reached the setting braking force, brake pedal 6 touched with cut-off switch 4 buttons 14, motor 1 outage stall.
Described motor power input end is electrically connected with the anti-collision system for automobile control circuit.
Described ligament 5 is steel rope or nylon rope.
The vehicles such as automobile of intelligent anti-collision system are being housed, under the normal state of exercising, the driver steps on automobile brake pedal 6 by pin and can manually brake, but in case of emergency, the driver has little time to react when taking to brake measure, under the control of collision avoidance system control circuit, automatically auxiliary brake can carry out emergency braking, its process is as follows: when connecting under the control of power supply at control circuit, motor 1 energising starts, ligament 5 tightened up be around on the belt wheel 3, move to braking direction by belt wheel 3 driving automobiles braking foot-operated 6, vehicle is promptly by emergency braking, brake and reach when setting braking force when motor 1 drives brake pedal 6, promptly automobile brake is stepped on 6 and is run into cut-off switch 4 buttons 14 that are installed in motor 1 shell, and cut-off switch 4 cuts off motors 1 power supply, motor 1 outage stops operating, and breaks or burn out phenomenons such as motor to prevent ligament 5; Be installed on the ratchet 2 of motor 1 and the ratchet 11 on the sour jujube bar 7 and be meshing with each other, prevent motor 1 counter-rotating, reach the purpose of location and locking car brakeing; Sour jujube bar 7 is articulated on the motor housing 13, and passes through the effect of compression spring 9, guarantees the engagement with ratchet 2; If behind automatic emergency brake, will remove the braking of automobile, make automobile brake pedal 6 returns, only using foot pushes up the handle 10 that resets, makes ratchet 11 and ratchet 2 break away from engagement, and automobile brake foot-operated 6 restoring forces according to self just can reset; It is to be noted, the control circuit of intelligent anti-collision system is electrically connected with the motor 1 of auxiliary brake by cut-off switch 4, only when the collision avoidance system control circuit provided instruction and wants auxiliary brake work and cut-off switch 4 to be in closure state, motor 1 just was in the energising mode of operation; As seen, no matter be which type of intelligent anticollision way automobile is taked, as long as partly use the disclosed auxiliary automobile braking device of the utility model at emergency braking, just can be on the basis of the brake system that makes full use of automobile itself, realize safe and reliable emergency auto braking, avoid the traffic accident of driving a vehicle.
Embodiment 2, in the utility model embodiment 2, as shown in Figure 2, described motor can be installed on the motor frame 12, the motor frame is connected and fixed this device with operator's compartment again, and simultaneously, cut-off switch 4, spring 9 and sour jujube bar 7 can be installed on the motor frame 12, motor frame 12 also can be installed parts such as protective cover, makes whole device safer, attractive in appearance, practical.
Other condition of the utility model embodiment 2 and effect are with embodiment 1.
Claims (7)
1, a kind of auxiliary automobile braking device, it is characterized in that: it comprises motor (1), belt wheel (3), ratchet device, ligament (5), brake pedal (6), cut-off switch (4), described ratchet device comprises ratchet (2) sour jujube bar (7), spring (9), described motor are fixed on the operator's compartment in brake pedal (6) the place ahead, and belt wheel (3) and ratchet (2) are captiveed joint with the output shaft of motor, ligament (5) one ends are wire-wrapped on the belt wheel (3), and the other end is connected with the pedal end of brake pedal (6).
2, auxiliary automobile braking device according to claim 1 is characterized in that: described motor comprises motor frame (12), motor housing (13).
3, auxiliary automobile braking device according to claim 1 and 2, it is characterized in that: described sour jujube bar (7) one ends have ratchet (11), one end is the handle that resets (10), the centre has hinge hole (8), sour jujube bar (7) is articulated on motor housing (13) or the motor frame (12) by hinge hole (8), spring (9) is installed between the handle that resets (10) and motor housing (13) or the motor frame (12), and ratchet (11) is connected with a joggle with ratchet (2).
4, auxiliary automobile braking device according to claim 1 and 2, it is characterized in that: described cut-off switch (4) is installed on motor housing (13) or the motor frame (12), and be electrically connected with motor (1), when motor (1) is braked by ligament (5) drive brake pedal (6) and is reached the setting braking force, brake pedal (6) touches with cut-off switch (4) button (14), motor (1) outage stall.
5, auxiliary automobile braking device according to claim 1 and 2 is characterized in that: described motor power input end is electrically connected with the anti-collision system for automobile control circuit.
6, auxiliary automobile braking device according to claim 1 and 2 is characterized in that: described ligament (5) is steel rope or nylon rope.
7, auxiliary automobile braking device according to claim 3 is characterized in that: described spring (9) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071304 CN2704517Y (en) | 2004-07-08 | 2004-07-08 | Assistant braker of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071304 CN2704517Y (en) | 2004-07-08 | 2004-07-08 | Assistant braker of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704517Y true CN2704517Y (en) | 2005-06-15 |
Family
ID=34777892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071304 Expired - Fee Related CN2704517Y (en) | 2004-07-08 | 2004-07-08 | Assistant braker of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704517Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311048B (en) * | 2007-05-25 | 2010-08-18 | 桂林思超汽车科技有限公司 | Electric controlled brake device and control device |
| CN102529917A (en) * | 2010-12-21 | 2012-07-04 | 超越(河南)汽车安全自控装置有限公司 | Automobile brake boosting system |
| CN103738321A (en) * | 2013-12-21 | 2014-04-23 | 柳州正菱集团有限公司 | Automotive brake device |
| CN106143450A (en) * | 2015-04-22 | 2016-11-23 | 刘文发 | Vehicle intelligent collision brake system |
| CN114194154A (en) * | 2022-01-05 | 2022-03-18 | 内蒙古大学 | Rear-end collision prevention device for vehicle |
-
2004
- 2004-07-08 CN CN 200420071304 patent/CN2704517Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311048B (en) * | 2007-05-25 | 2010-08-18 | 桂林思超汽车科技有限公司 | Electric controlled brake device and control device |
| CN102529917A (en) * | 2010-12-21 | 2012-07-04 | 超越(河南)汽车安全自控装置有限公司 | Automobile brake boosting system |
| CN103738321A (en) * | 2013-12-21 | 2014-04-23 | 柳州正菱集团有限公司 | Automotive brake device |
| CN106143450A (en) * | 2015-04-22 | 2016-11-23 | 刘文发 | Vehicle intelligent collision brake system |
| CN114194154A (en) * | 2022-01-05 | 2022-03-18 | 内蒙古大学 | Rear-end collision prevention device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050615 Termination date: 20100708 |