CN207173568U - A kind of safe parking brake - Google Patents
A kind of safe parking brake Download PDFInfo
- Publication number
- CN207173568U CN207173568U CN201721262306.XU CN201721262306U CN207173568U CN 207173568 U CN207173568 U CN 207173568U CN 201721262306 U CN201721262306 U CN 201721262306U CN 207173568 U CN207173568 U CN 207173568U
- Authority
- CN
- China
- Prior art keywords
- switch
- drive device
- brake
- parking brake
- circuit
- 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
Links
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- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of safe parking brake, more particularly to a kind of automobile hand brake, including driving automobile hand brake rotate with the drive device braked, circuit switch connect with drive device and control drive device power on/off and by automobile hand brake release so as to drive device drive by compressing switch；The circuit switch, which includes being arranged at car door and the first switch of circuit is connected with car door opening and is arranged at automobile hand brake and is pulled on parking brake, to be braked and the second switch of disconnecting circuit.The utility model has the advantages of can pulling on parking brake automatically when driver leaves vehicle.
Description
Technical field
A kind of automobile hand brake is the utility model is related to, specially a kind of safe parking brake.
Background technology
In daily life, because automobile uses more convenient, therefore increasing family selection purchase automobile is made
For instrument of going on a journey.But while automobile generally uses, problem is also following, and nowadays traffic accidents take place frequently, must not
Research of the technical staff to safety driving tips is not caused.
It can forget to pull on parking brake during vehicle use, when getting off sometimes, cause vehicle to be not in braking completely
State, so as to cause security incident or be damaged because of vehicle autonomous travel.
Utility model content
The utility model provides a kind of safe parking brake, and the safe parking brake has and can drawn automatically when driver leaves vehicle
The advantages of upper parking brake.
To achieve the above object, the utility model provides following technical scheme:
A kind of safe parking brake, including driving automobile hand brake rotate to brake drive device, with drive device connect and control
The circuit switch of drive device power on/off processed and automobile hand brake is unclamped so that drive device driving is by compressing switch；It is described
Circuit switch includes being arranged at car door and connecting the first switch of circuit with car door opening and be arranged at automobile hand brake
Place and with parking brake pull on braking and the second switch of disconnecting circuit.
Wherein, when driver leave it is in-car open car door while, as driver forgets to pull on parking brake, then first switch connects
Logical, second switch is also at on-state, therefore the circuit where drive device is connected, and drive device is by driving automobile hand brake
The state of braking is at, so as to prevent security incident；Automobile hand brake has been pulled on when being got off such as driver, then second has been opened
Pass is constantly in off-state, therefore driver, during car door is turned on or off, the circuit where drive device is equal
It will not connect, so as to effectively prevent driver from leaving the generation of security incident caused by vehicle does not pull the hand brake.
Preferably, automobile hand brake is in contact with motor, one end is contact jaw, and the drive device includes driving electricity
Machine, the motor output end are fixedly connected with the first teeth portion, and correspondingly, contact jaw is provided with the to be meshed with first gear
Two teeth portion.
Preferably, described connect by compressing switch including in parallel with motor, it is described by compressing switch including for user
The actuator that the button and activation button of hand force are pressed or unclamped.
Preferably, the actuator is the electromagnet of connection in parallel with motor.
The beneficial effects of the utility model are：
In the utility model, wherein, while driver leaves in-car opening car door, as driver forgets to pull on hand
Stop, then first switch is connected, second switch is also at on-state, therefore the circuit where drive device is connected, drive device
By driving automobile hand brake to be at the state of braking, so as to prevent security incident；Pulled on when being got off such as driver
Automobile hand brake, then second switch is constantly in off-state, therefore driver drives during car door is turned on or off
Circuit where device will not be connected, so as to effectively prevent driver from leaving security incident caused by vehicle does not pull the hand brake
Occur.
Brief description of the drawings
Fig. 1 is a kind of use flow diagram of safe parking brake of the present embodiment.
Embodiment
The present embodiment provides a kind of technical scheme：
As shown in figure 1, a kind of safe parking brake, including the rotation of driving automobile hand brake are filled with the drive device braked and driving
Put series connection and control drive device power on/off circuit switch and by automobile hand brake unclamp so as to drive device driving by
Compress switch；The circuit switch includes being arranged at car door and connecting first switch and the setting of circuit with car door opening
Pull at automobile hand brake and with parking brake and brake and the second switch of disconnecting circuit.
Wherein, when driver leave it is in-car open car door while, as driver forgets to pull on parking brake, then first switch connects
Logical, second switch is also at on-state, therefore the circuit where drive device is connected, and drive device is by driving automobile hand brake
The state of braking is at, so as to prevent security incident；Automobile hand brake has been pulled on when being got off such as driver, then second has been opened
Pass is constantly in off-state, therefore driver, during car door is turned on or off, the circuit where drive device is equal
It will not connect, so as to effectively prevent driver from leaving the generation of security incident caused by vehicle does not pull the hand brake.
In the present embodiment, the automobile hand brake one end that is in contact with motor is contact jaw, and the drive device includes driving
Dynamic motor, the motor output end are fixedly connected with the first teeth portion, and correspondingly, contact jaw is provided with and is meshed with first gear
The second teeth portion.
In the present embodiment, it is described to be connected by compressing switch including in parallel with motor, it is described to make by compressing switch including confession
The actuator that the button and activation button of user's hand force are pressed or unclamped.
In the present embodiment, the actuator is the electromagnet of connection in parallel with motor.
Claims (4)
1. a kind of safe parking brake, it is characterised in that the drive device and drive device to brake are rotated including driving automobile hand brake
Series connection and the circuit switch of control drive device power on/off and the pressing for driving automobile hand brake release so as to drive device
Switch；
The circuit switch includes being arranged at car door and connecting the first switch of circuit with car door opening and be arranged at
Pull at automobile hand brake and with parking brake and brake and the second switch of disconnecting circuit.
2. a kind of safe parking brake according to claim 1, it is characterised in that automobile hand brake is in contact one end with motor
For contact jaw, the drive device includes motor, and the motor output end is fixedly connected with the first teeth portion, accordingly
Ground, contact jaw are provided with the second teeth portion being meshed with first gear.
A kind of 3. safe parking brake according to claim 2, it is characterised in that it is described by compress switch including with motor simultaneously
Connection is logical, described to press the actuator for compressing switch and pressing or unclamp including the button for user's hand force and activation button.
4. a kind of safe parking brake according to claim 3, it is characterised in that the actuator is and motor and coupled
Logical electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262306.XU CN207173568U (en) | 2017-09-28 | 2017-09-28 | A kind of safe parking brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262306.XU CN207173568U (en) | 2017-09-28 | 2017-09-28 | A kind of safe parking brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173568U true CN207173568U (en) | 2018-04-03 |
Family
ID=61748453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721262306.XU Expired - Fee Related CN207173568U (en) | 2017-09-28 | 2017-09-28 | A kind of safe parking brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672572A (en) * | 2017-09-28 | 2018-02-09 | 田应雄 | A kind of safe parking brake |
-
2017
- 2017-09-28 CN CN201721262306.XU patent/CN207173568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672572A (en) * | 2017-09-28 | 2018-02-09 | 田应雄 | A kind of safe parking brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180928 |