CN206278079U - A kind of not pulling the hand brake does not allow the device for leaving driver's cabin - Google Patents
A kind of not pulling the hand brake does not allow the device for leaving driver's cabin Download PDFInfo
- Publication number
- CN206278079U CN206278079U CN201621078801.0U CN201621078801U CN206278079U CN 206278079 U CN206278079 U CN 206278079U CN 201621078801 U CN201621078801 U CN 201621078801U CN 206278079 U CN206278079 U CN 206278079U
- Authority
- CN
- China
- Prior art keywords
- driver
- normally closed
- car door
- normal open
- adsorption 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
Links
Abstract
The utility model discloses a kind of not pulling the hand brake and does not allow the device for leaving driver's cabin, including normally closed switch, normal open switch, dc source and a connecting wire, it is characterised in that：Also include a magnetic key operated lock, described magnetic key operated lock includes lock body, adsorption plate, and adsorption plate is arranged on the car door inner edge of driver side, and lock body is arranged on Automobile door frame corresponding on the position of adsorption plate, and the two is abutted；Described normally closed switch is arranged on the orlop Board position relative in application position with parking brake handle, and normal open switch is arranged on the handle for opening door of driver side car door, and normally closed switch and normal open switch are constituted and gate circuit, and dc source and described lock body are concatenated in circuit.Compared with prior art, the utility model simple structure, if driver does not pull the hand brake, the car door of the side cannot be got off by locked, and only when parking brake is pulled on, the side car door could be opened, and thoroughly prevented driver and forgotten to pull the hand brake.
Description
Technical field
The utility model is related to technical field of automobile, and in particular to a kind of not pulling the hand brake does not allow to leave driver's cabin
Device.
Background technology
The specialty address of parking brake is auxiliary brake, and the principle from brake is different, and it is connected to using steel wire pull line
Afterwards on brake-shoe, braked with to car.Some careless drivers often forget about and pull the hand brake, and are so abnormally dangerous
, if parking positioned at acclive place, that just it is abnormally dangerous, due to brake, the kinetic energy and potential energy of car cannot be stepped on
All very big, can only knock fixture can just stop, and the lives and properties that can so give people cause irremediable loss.
The utility model patent of Publication No. CN2118674 discloses a kind of hand-braking alarm, by an installation
With parking brake cart handle the relative cockpit base plate position of application position normally closed switch, one is arranged on for driver's turnover
The normal open switch for driving door inner edge；And power supply, alarm and connecting wire have been collectively constituted and gate circuit, work as the hand brake
When not drawing or not tensing, alarm equipment alarm reminds driver's manipulator's skidding.But the utility model still suffers from defect, that is just
Be but driver stop when in the minds of it is busy, when not noticing the alarm of alarm, by closing of the door after getting off, alarm then stops
Only alarm, driver thinks and blocked parking brake do not have actually, may cause accident.
The utility model patent of Publication No. CN203094049 discloses a kind of automobile hand brake power system for prompting, including：Hand
Stop mechanism；Parking brake power induction mechanism, is connected to gather and send the parking brake force signal of the handbrake mechanism with the handbrake mechanism；
Horizon sensor；Car body controller, is connected with the parking brake power induction mechanism and horizon sensor and is believed with receiving the parking brake power
Number and receive the signal of the horizon sensor and be converted to current parking brake power desired signal；Suggestion device, with car body controller
Connect to show current parking brake power desired signal and the parking brake force signal from car body controller.It is described when using parking brake
Parking brake power system for prompting can inform the situation in place of driver's parking brake by way of display, warning, and illustrate certain parking brake
Power, make the proper use of parking brake of driver, it is to avoid parking brake does not draw, do not move position to and tense excessive generation, it is ensured that vehicle safety.
The structure of the utility model is complex, still equally exists aforementioned drawback.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided when one kind does not pull the hand brake, can be limited
Driver leaves a kind of device of driver's cabin, is adopted the technical scheme that：
A kind of not pulling the hand brake does not allow the device for leaving driver's cabin, including normally closed switch, normal open switch, a direct current
Power supply and connecting wire, it is characterised in that：Also include a magnetic key operated lock, described magnetic key operated lock includes lock body, and adsorption plate, adsorption plate sets
Put in the car door inner edge of driver side, lock body is arranged on Automobile door frame corresponding on the position of adsorption plate, and the two is abutted；
Described normally closed switch is arranged on the orlop Board position relative in application position with parking brake handle, and normal open switch is arranged on and drives
On the handle for opening door of member's side car door, normally closed switch and normal open switch composition and gate circuit concatenate dc source and described in circuit
Lock body.
Further, described dc source directly and can be connect using automobile 12V batteries.
Compared with prior art, the utility model simple structure, if driver does not pull the hand brake, the car door quilt of the side
Locked to get off, only when parking brake is pulled on, the side car door could be opened, and thoroughly prevented driver and forgotten to pull the hand brake.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Referring to accompanying drawing, a kind of not pulling the hand brake does not allow the device for leaving driver's cabin, including normally closed switch K1, one often
Switch K2, dc source DC and connecting wire, it is characterised in that：Also include a magnetic key operated lock, described magnetic key operated lock includes lock body
C1, adsorption plate C2, adsorption plate C2 are arranged on the car door inner edge of driver side, and lock body C1 is arranged on Automobile door frame and corresponds to
On the position of adsorption plate C2, the two abutting；Described normally closed switch K1 is arranged on relative in application position with parking brake handle
Orlop Board position, normal open switch K2 is arranged on the handle for opening door of the car door of driver side, normally closed switch K1 and normal open switch K2
Composition and gate circuit, concatenate dc source DC and described lock body C1 in circuit.Described dc source DC directly and connects and uses
Automobile 12V batteries.
Lock magnetic key operated lock or electromagnetic lock, it is the principle using electric magnetisation as electromagnet, when electric current passes through silicon steel sheet
When, electromagnetic lock can produce the powerful suction absorption iron plate that holds tightly to reach the effect locked a door.As long as slight current electromagnetic
Lock will produce greatest magnetic force, control the gate control system identification personnel of electromagnetic lock power supply correctly to power off afterwards, and electromagnetic lock loses
Suction can open the door.The magnetic force that the utility model is used with it is similar than popular indoor magnetic key operated lock at present, only need not
Swipe the card identifying system, only retain its fail safe function.Bear the minimum 80kg of pulling force selection, operating voltage：DC12V, safety
Type：Fail safe.
Its course of work is such, and the car door of vehicle traveling and driver side is in the closed position, and parking brake is in and unclamps
During position, the normal open switch K2 disconnecting circuits on the handle for opening door of driver side car door, lock body C1 no powers, car door can
Open.When vehicle lay-off and tension brake, the normally closed switch K1 installed in orlop Board position breaks in the presence of brake lever
Open circuit, the same no powers of lock body C1, car door can be opened.Only when the hand brake does not draw or does not tense, normally closed switch K1 contacts
Do not disconnect, when door handle one is opened, normal open switch K2 is to connect circuit, and lock body C1 is powered, and car door is locked immediately until driving
Member tenses parking brake handle, and car door can be opened.
Claims (2)
1. a kind of not pulling the hand brake does not allow the device for leaving driver's cabin, including normally closed switch, normal open switch, a direct current
Source and connecting wire, it is characterised in that：Also include a magnetic key operated lock, described magnetic key operated lock includes lock body, and adsorption plate, adsorption plate is set
In the car door inner edge of driver side, lock body is arranged on Automobile door frame corresponding on the position of adsorption plate, and the two is abutted；Institute
The normally closed switch stated is arranged on the orlop Board position relative in application position with parking brake handle, and normal open switch is arranged on driver
On the handle for opening door of side car door, normally closed switch and normal open switch composition and gate circuit concatenate dc source and described in circuit
Lock body.
2. a kind of not pulling the hand brake according to claim 1 does not allow the device for leaving driver's cabin, it is characterised in that described
Dc source directly and can be connect using automobile 12V batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078801.0U CN206278079U (en) | 2016-09-26 | 2016-09-26 | A kind of not pulling the hand brake does not allow the device for leaving driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078801.0U CN206278079U (en) | 2016-09-26 | 2016-09-26 | A kind of not pulling the hand brake does not allow the device for leaving driver's cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278079U true CN206278079U (en) | 2017-06-27 |
Family
ID=59085060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078801.0U Expired - Fee Related CN206278079U (en) | 2016-09-26 | 2016-09-26 | A kind of not pulling the hand brake does not allow the device for leaving driver's cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278079U (en) |
-
2016
- 2016-09-26 CN CN201621078801.0U patent/CN206278079U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170627 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |