CN204750148U - Car parking brake early warning device - Google Patents
Car parking brake early warning device Download PDFInfo
- Publication number
- CN204750148U CN204750148U CN201520303587.3U CN201520303587U CN204750148U CN 204750148 U CN204750148 U CN 204750148U CN 201520303587 U CN201520303587 U CN 201520303587U CN 204750148 U CN204750148 U CN 204750148U
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- CN
- China
- Prior art keywords
- parking brake
- warning device
- sensing
- motor vehicle
- warning
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- 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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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to a car parking brake early warning device, its manual brake with the car links to each other for provide the early warning during for car parking braking, this car parking brake early warning device should warn the component and be connected with this sensing control module group electricity including the sensing control module group and the warning component that are used for this manual brake user state of sensing. Above -mentioned car parking brake early warning device can in time remind the driver to eliminate the potential safety hazard, avoid causing the loss.
Description
Technical field
The utility model relates to a kind of prior-warning device, especially a kind of motor vehicle parking brake prior-warning device.
Background technology
Along with the development of industry and the raising day by day of people's living standard, the use of automobile is more and more general and extensive, but the incidence of traffic accident simultaneously also rises thereupon.
After chaufeur stops running automobile, if chaufeur forgets employing braking during standstill, possible danger may be caused to the person of surrounding and property, cause traffic accident.
Utility model content
In view of above-mentioned condition, be necessary to provide a kind of motor vehicle parking brake prior-warning device that can chaufeur reminded in time to note.
A kind of motor vehicle parking brake prior-warning device, it is connected with the hand brake of automobile, for providing early warning for during automobile parking braking, the sensing that this motor vehicle parking brake prior-warning device comprises for sensing this hand brake using state controls module and warning element, and this warning element and this sensing control module and be electrically connected.
This sensing controls module and comprises relay.
This sensing controls module switch and also comprises power supply, ignition lock and parking brake switch, this relay comprises contact point unit and the magnet coil corresponding with this contact point unit, and this power supply, this contact point unit, this parking brake switch and this warning element connect and compose circuit loop successively; This power supply, this ignition lock and this magnet coil connect and compose circuit loop successively.
This warning element comprises image annunciator or sound annunciator.
Above-mentioned motor vehicle parking brake prior-warning device, when hand brake does not have pull-up, can remind chaufeur in time, thus eliminate safe hidden trouble, avoid causing damage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the motor vehicle parking brake prior-warning device of the utility model embodiment.
Fig. 2 is the schematic diagram of motor vehicle parking brake prior-warning device when hand brake puts down shown in Fig. 1.
Fig. 3 is the schematic diagram of motor vehicle parking brake prior-warning device when hand brake does not put down shown in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, motor vehicle parking brake prior-warning device of the present utility model is described in further detail.
Refer to Fig. 1, the motor vehicle parking brake prior-warning device 100 of the utility model embodiment can be connected with the hand brake (not shown) of automobile, for for providing relevant early warning during automobile parking braking.The sensing that motor vehicle parking brake prior-warning device 100 comprises for sensing this hand brake using state controls module 12 and warning element 14.Warning element 14 controls module 12 with sensing and is electrically connected.
Sensing controls module 12 can comprise relay 121.Coordinate sensing vehicle manual brake status by relay 121, thus determine whether opening warn element 14.Specifically in the present embodiment, sensing control module 12 also comprises power supply 122, ignition lock 123 and parking brake switch 124.Relay 121 comprises contact point unit 1212 and the magnet coil 1214 corresponding with this contact point unit 1212.Power supply 122, contact point unit 1212, parking brake switch 124 and warning element 14 connect and compose circuit loop successively; Power supply 122, ignition lock 123 and magnet coil 1214 connect and compose circuit loop successively.Parking brake switch 124 can link with hand brake, and when hand brake puts down, parking brake switch 124 disconnects; When hand brake does not put down, parking brake switch 124 closes.
Warning element 14 can comprise image annunciator 142 and/or sound annunciator 144.
In use, after chaufeur starts automobile, ignition lock 123 closes above-mentioned motor vehicle parking brake prior-warning device 100, and the magnet coil 1214 of relay 121 is energized and produces magnetic field, the contact point unit 1212 of relay 121 is closed and connects; Now, if chaufeur pull-up hand brake (parking brake), then parking brake switch 124 is in off-state, and the circuit of warning element 14 is now in off-state, and warning device does not work, as shown in Figure 2; If chaufeur does not have pull-up hand brake, then parking brake switch 124 is in closure state, and the circuit of warning element 14 is now in closure state, warning device work, reminds chaufeur to put down hand brake in time, as shown in Figure 3.
Above-mentioned motor vehicle parking brake prior-warning device 100, when automobile parking hand brake does not have timely pull-up, can remind chaufeur in time, thus eliminate safe hidden trouble, avoid causing damage, and improves the safety that automobile uses.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a motor vehicle parking brake prior-warning device, it is connected with the hand brake of automobile, for providing early warning for during automobile parking braking, it is characterized in that: the sensing that this motor vehicle parking brake prior-warning device comprises for sensing this hand brake using state controls module and warning element, and this warning element and this sensing control module and be electrically connected.
2. motor vehicle parking brake prior-warning device as claimed in claim 1, is characterized in that: this sensing controls module and comprises relay.
3. motor vehicle parking brake prior-warning device as claimed in claim 2, it is characterized in that: this sensing controls module switch and also comprises power supply, ignition lock and parking brake switch, this relay comprises contact point unit and the magnet coil corresponding with this contact point unit, and this power supply, this contact point unit, this parking brake switch and this warning element connect and compose circuit loop successively; This power supply, this ignition lock and this magnet coil connect and compose circuit loop successively.
4. motor vehicle parking brake prior-warning device as claimed in claim 1, is characterized in that: this warning element comprises image annunciator or sound annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303587.3U CN204750148U (en) | 2015-05-12 | 2015-05-12 | Car parking brake early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303587.3U CN204750148U (en) | 2015-05-12 | 2015-05-12 | Car parking brake early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750148U true CN204750148U (en) | 2015-11-11 |
Family
ID=54464887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303587.3U Expired - Fee Related CN204750148U (en) | 2015-05-12 | 2015-05-12 | Car parking brake early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750148U (en) |
-
2015
- 2015-05-12 CN CN201520303587.3U patent/CN204750148U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160512 |