CN201086706Y - Intelligent grip brake device - Google Patents
Intelligent grip brake device Download PDFInfo
- Publication number
- CN201086706Y CN201086706Y CNU2007200945124U CN200720094512U CN201086706Y CN 201086706 Y CN201086706 Y CN 201086706Y CN U2007200945124 U CNU2007200945124 U CN U2007200945124U CN 200720094512 U CN200720094512 U CN 200720094512U CN 201086706 Y CN201086706 Y CN 201086706Y
- Authority
- CN
- China
- Prior art keywords
- hand brake
- brake cable
- motor
- upper contact
- mounting plate
- 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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Abstract
The utility model discloses an automobile intelligent hand brake device that comprises a motor, a reduction gear, a traction pulley, a traction rope, a pull panel, a pull panel upper contact, a front mounting plate, a front mounting plate upper contact, a rear mounting plate, a rear mounting plate upper contact, a longitudinal fixing bar, a signal transmitting line, a gravity sensor and a timer. The motor output shaft is connected with the reduction gear; the front of the reduction gear is mounted with the traction pulley; the traction rope and the traction pulley are connected with the pull panel; the left and right hand brake wires are connected with the pull panel and the vehicle drum, so as to form a linkage mechanism. The gravity sensor, the timer and the switch contact are mounted below the driver seat. Positive rotation, reverse rotation and starting of the motor is sensed and controlled through the gravity sensor. The invention is characterized by being intelligent, safe and reliable. In case of a no-load status, the vehicle can be parked with a hand brake; the weight of the driver should be lower than 30kg; if the driver is heavier than 30kg, the drive can release the hand brake instantly before driving the vehicle; if the vehicle speed exceeds 20km per hour, the hand brake loses its effect, so as to avoid the hand brake from starting the vehicle suddenly to result in traffic and mechanical accidents once the driver leaves the seat during driving process.
Description
Technical field
The utility model discloses a kind of automobile intelligent lever brake, be used for the safety control of power actuated vehicle, belong to the auto brake system technical field.
Background technology
Auto brake system, employing be two covers systems independently separately, a cover is a foot brake for the service brake device; One cover is the stopping brake lock brake equipment for holding brake device.
Present lever brake is that the brake cable with the Control of Automobile braking mechanism is connected on the stopping brake lock pull bar.Engage handbrake pull bar when parking can be strained brake cable and reach parking brake Parking purpose; When start a car, push the ammonium button on the stopping brake lock pull bar, depress the stopping brake lock pull bar again, can loosen brake cable and discharge stopping brake lock.This operation effort is loaded down with trivial details, and the driver often forgets pulling or discharges the stopping brake lock pull bar because of carelessness.Do not go up parking brake after parking, the car phenomenon that easily causes slipping when then starting to walk on sloping road takes place; Do not have RELEASE PARKINGBRAKE during vehicle starting, then can cause the automobile parts to damage.
Summary of the invention
The utility model discloses a kind of intelligent hand braking device, to solve the loaded down with trivial details problem of existing stopping brake lock operation effort.
The utility model has adopted following technical solution: by the left hand brake cable, right hand brake cable, the mounting plate of left hand brake cable and right hand brake cable, support is formed brake gear, it is characterized in that also comprising motor, reductor, traction wheel, hauling rope, tension board, the tension board upper contact, front shoe, the front shoe upper contact, rear fixed plate, the rear fixed plate upper contact, vertically consolidate lath and control circuit, wherein, motor output shaft and reductor link, the reductor front portion is equipped with traction wheel, hauling rope one end is coupled on the traction wheel, one end is coupled on the tension board, be fixed with left hand brake cable and right hand brake cable on the tension board, left hand brake cable and right hand brake cable connect the automobile drum respectively, form link gear.Weight sensor in the control circuit, timer and switch contact are installed under the seat of chaufeur.
When automobile stops when being in unmanned situation, the weightless signal of weight sensor sensing, weightless signal passes to timer by signal transmssion line, again signal is passed to switch contact by transmission line; Switch contact is just changeing actuating motor by transmission line; The driven by motor reductor, reductor drives traction wheel, the traction wheel pulling traction rope, hauling rope pulling tension board is fixed two left hand and right hand brake cable parking brake fare tension automobile drums and is made car static on the tension board; Engage contacts on tension board upper contact and the front shoe makes its outage, in order to avoid burn out motor and circuit, finishes intelligent parking brake.
When the weightless signal of weight sensor sensing less than 30kg (on operator's saddle, moving back and forth car) as child, control circuit does not have the sensing signal and sends, braking mechanism can not put down, car leaves motionless.
When the weightless signal of weight sensor sensing during greater than 30kg, control circuit sends the gravity sensing signal, reaches contact switch change speed gear box upper contact switch shelves, passes to the contact by transmission line when performing and steps on throttle, acceleration cable fire switch contact, switch contact is by the transmission line actuating motor that reverses; The driven by motor reductor, reductor drives traction wheel, the traction wheel pulling traction rope, hauling rope pulling tension board is fixed two left hand brake cable, right hand brake cable on the tension board, tension board is put back to previous status, the releasing of brake drum; The tension board upper contact engages with the rear fixed plate upper contact, makes its outage, in order to avoid burn out motor and circuit, moment puts down intelligent hand braking and makes its cruising.
Travel when automobile per hour surpasses 20 kilometers, dynamic pickup is fixed, and intelligent hand braking lost efficacy, hand switch contact normal operation.
Good effect of the present utility model is: when automobile stopped, the people left automobile and is in unmanned situation, and intelligent hand braking is realized safe Parking; When chaufeur sit on steering position and body weight less than 30kg, intelligent hand braking can not put down, and can prevent that child from starting automobile privately; When chaufeur gravity during greater than 30kg, but moment put down intelligent hand braking and make its cruising; When per hour surpassing 20 kilometers in the running car, intelligent hand braking lost efficacy, and can avoid that the people leaves seat in the middle of travelling, and weight sensor is weightless to surpass intelligent parking brake starting in 5 seconds, and the automobile in travelling is stopped suddenly, causes traffic accident and mechanical accident.The stopping brake lock operative intelligence is automatic, need not loaded down with trivial details operation, and is safe and reliable.
Description of drawings
Fig. 1 is the utility model intelligent hand braking device front view;
Fig. 2 is the utility model intelligent hand braking device A-A cross section view.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3: the utility model comprises mounting plate 10, the support 6 of left hand brake cable 8, right hand brake cable 9, left hand brake cable 8 and right hand brake cable 9, it is characterized in that also comprising 12V motor 1, reductor 2, traction wheel 3, hauling rope 5, tension board 13, tension board 13 upper contacts 12, front shoe 4, front shoe 4 upper contacts 15, rear fixed plate 11, rear fixed plate 11 upper contacts 7, vertically lath 14 and control circuit admittedly; 12V motor 1 output shaft and reductor 2 link, reductor 2 front portions are equipped with traction wheel 3, hauling rope 5 one ends are coupled on the traction wheel 3, one end is coupled on the tension board 13, be fixed with left hand brake cable 8 and right hand brake cable 9 on the tension board 13, left hand brake cable 8 and right hand brake cable 9 connect automobile drum 16 respectively, form link gear; Comprise weight sensor, timer and switch contact in the control circuit, be installed under the seat of chaufeur;
When stopping, automobile is in unmanned situation, the weightless signal of the weight sensor sensing in the control circuit, and weightless signal passes to timer by signal transmssion line, again signal is passed to switch contact by transmission line; Switch contact is just changeing starting 12V motor 1 by transmission line; 12V motor 1 drives reductor 2, and reductor 2 drives traction wheels 3, traction wheel 3 pulling traction ropes 5, and hauling rope 5 pulling tension boards 13 are fixed two left hand brake cable 8, right hand brake cable 9 tension automobile drums 16 make car static on the tension board 13; Tension board 13 upper contacts 12 engage with contact 15 on the front shoe 4, make its outage, in order to avoid burn out 12V motor 1 and circuit, finish intelligent parking brake.
When automobile stop be in unmanned situation after, have chaufeur to sit on steering position gravity less than 30kg, weight sensor does not send the gravity sensing signal, intelligent hand braking can not put down, car leaves motionless.
When automobile stop be in unmanned situation after, when having chaufeur to sit on steering position gravity greater than 30kg, weight sensor sends the gravity sensing signal, the gravity sensing signal reaches contact switch change speed gear box upper contact switch shelves by transmission line, pass to the contact by transmission line when performing and step on throttle, acceleration cable fire switch contact, switch contact is by transmission line counter-rotating starting 12V motor 1; 12V motor 1 drives reductor 2, and reductor 2 drives traction wheel 3, traction wheel 3 pulling traction ropes 5, and hauling rope 5 pulling tension boards 13 are fixed two left hand brake cable 8, right hand brake cable 9 on the tension board 13, tension board 13 is put back to previous status releasing of brake drum 16; Tension board 13 upper contacts 12 engage with rear fixed plate 11 upper contacts 7, make its outage, in order to avoid burn out 12V motor 1 and circuit, moment puts down intelligent hand braking and makes its cruising.
Travel when automobile per hour surpasses 20 kilometers, dynamic pickup is fixed, and intelligent hand braking lost efficacy, hand switch contact normal operation.
The utility model is not limited to said structure, and the signal of control circuit passes to electromagnetic relay by transmission line, by electromagnetic relay control reducing motor and intelligent braking, also falls into protection domain of the present utility model.
Claims (1)
1. intelligent hand braking device, comprise left hand brake cable, right hand brake cable, left hand brake cable and right hand brake cable mounting plate, be configured to, it is characterized in that also comprising motor, reductor, traction wheel, hauling rope, tension board, tension board upper contact, front shoe, front shoe upper contact, rear fixed plate, rear fixed plate upper contact, vertically lath and control circuit admittedly; Wherein, motor output shaft and reductor link, and the reductor front portion is equipped with traction wheel, hauling rope one end is coupled on the traction wheel, and an end is coupled on the tension board, is fixed with left hand brake cable and right hand brake cable on the tension board, left hand brake cable and right hand brake cable connect the automobile drum respectively, form link gear; Weight sensor in the control circuit, timer and switch contact are installed under the seat of chaufeur, are connected with motor by control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945124U CN201086706Y (en) | 2007-10-26 | 2007-10-26 | Intelligent grip brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945124U CN201086706Y (en) | 2007-10-26 | 2007-10-26 | Intelligent grip brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086706Y true CN201086706Y (en) | 2008-07-16 |
Family
ID=39634300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200945124U Expired - Fee Related CN201086706Y (en) | 2007-10-26 | 2007-10-26 | Intelligent grip brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086706Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574021A (en) * | 2012-08-09 | 2014-02-12 | 上海大众汽车有限公司 | Control method for parking lock system of electric vehicle |
| CN104742899A (en) * | 2013-12-27 | 2015-07-01 | 鸿富锦精密工业（深圳）有限公司 | Vehicle auxiliary system and vehicle auxiliary method |
| CN105365802A (en) * | 2015-11-24 | 2016-03-02 | 中科动力（福建）新能源汽车有限公司 | Electric parking brake system |
-
2007
- 2007-10-26 CN CNU2007200945124U patent/CN201086706Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574021A (en) * | 2012-08-09 | 2014-02-12 | 上海大众汽车有限公司 | Control method for parking lock system of electric vehicle |
| CN104742899A (en) * | 2013-12-27 | 2015-07-01 | 鸿富锦精密工业（深圳）有限公司 | Vehicle auxiliary system and vehicle auxiliary method |
| CN105365802A (en) * | 2015-11-24 | 2016-03-02 | 中科动力（福建）新能源汽车有限公司 | Electric parking brake system |
| CN105365802B (en) * | 2015-11-24 | 2018-02-02 | 中科动力（福建）新能源汽车有限公司 | Electric parking brake system |
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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: 20080716 Termination date: 20091126 |