CN209482884U - A kind of lock linkage - Google Patents
A kind of lock linkage Download PDFInfo
- Publication number
- CN209482884U CN209482884U CN201821903318.0U CN201821903318U CN209482884U CN 209482884 U CN209482884 U CN 209482884U CN 201821903318 U CN201821903318 U CN 201821903318U CN 209482884 U CN209482884 U CN 209482884U
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- door
- lock
- car
- latch
- switch
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Abstract
The utility model embodiment discloses a kind of lock linkage characterized by comprising car body control device, door lock and signal prompt device, the door lock include door knob switch, latch and lockup switch；Wherein, the door knob switch, signal prompt device and latch are electrically connected with the car body control device respectively, and the latch is drivingly connected the lockup switch for being used for car locking；It can detecte opening or closing for car door by door knob switch, latch and signal prompt device then controlled according to testing result by car body control device, to realize whether prompt driver's Vehicular door locks.
Description
Technical field
The utility model relates to a kind of lockset more particularly to a kind of lock linkages.
Background technique
Currently, either commercial vehicle or passenger car, in the case where driver leaves vehicle and parks, when having at least
When one car door is not turned off (the case where being especially left unlocked or unlatched), driver presses the car locking key of remote controler, and all car doors still execute car locking
Movement, is not lockable so as to cause the car door being not turned off or the car door being left unlocked or unlatched.After driver is from vehicle, if there is criminal
Enter from the car door being not turned off, will cause the property loss of car owner.
Utility model content
In order to solve the above technical problems, the utility model embodiment provides a kind of lock linkage, can not be closed in car door
When closing and carrying out car locking, by way of alarm, driver's car door is reminded not lock.
In order to achieve the above object, the technical solution of the utility model embodiment is achieved in that
The utility model embodiment provides a kind of lock linkage, comprising: car body control device, door lock and letter
Number suggestion device, the door lock include door knob switch, latch and lockup switch；Wherein, the door knob switch, signal mention
Showing device and latch are electrically connected with the car body control device respectively, and the latch is drivingly connected the lock for being used for car locking
Only switch.
In the above-described embodiments, the car body control device is car body controller, wherein the pin of the car body controller
3, pin 4 and pin 5 are connect with the latch, and the pin 6 and pin 7 of the car body controller are mentioned with the signal respectively
The pin 8 of showing device connection, the car body controller is grounded, and the pin 9 of the car body controller and door knob switch connect,
Pin 10 and the central controlled lock switch of the car body controller connect；
Wherein, the latch is arranged in parallel with the signal prompt device, and the door knob switch is opened with the central controlled lock
Pass is arranged in parallel.
In the above-described embodiments, the latch includes latch shell, interior locking rocker arm, worm gear, worm screw, latch electricity
Machine and wire harness plug-in connecting component；
Wherein, the wire harness plug-in connecting component is plugged on latch shell, and accommodating cavity is arranged in the latch shell, described
Setting latch motor and worm gear, the lock device motor are connect with worm drive in accommodating cavity, the worm screw and the worm gear phase
Mutually engagement, the worm gear are drivingly connected by connecting rod and interior locking rocker arm.
In the above-described embodiments, the door lock further includes the lock body assembly being mounted on car door, car door internally-opened handle
With door external-open handle keyhole；
Wherein, the car door internally-opened handle, door external-open handle and lockup switch drive with the lock body assembly connect respectively
It connects.
In the above-described embodiments, the signal prompt device includes the wireless remote control lock device with vibrating function, described
Wireless remote control lock device is electrically connected with the car body control device.
In the above-described embodiments, it includes magnetic joint strip that the door knob, which switchs, and the magnetism joint strip includes being arranged on the car body
The first joint strip and the second joint strip for being arranged on car door, first joint strip connect with the second joint strip magnetism.
The lock linkage that the utility model embodiment proposes, comprising: car body control device, door lock and signal mention
Showing device, the door lock include door knob switch, latch and lockup switch；Wherein, the door knob switch, signal prompt dress
It sets and is electrically connected respectively with the car body control device with latch, the latch is drivingly connected to be opened for the locking of car locking
It closes；That is, the door knob switch in the utility model embodiment can detecte opening or closing for car door, then pass through car body
Control device controls latch and signal prompt device according to testing result, when the testing result of door knob switch locks for car door
When, car body control device sends signal to latch, and latch basis signal depresses lockup switch, that is, carries out car locking behaviour
Make, final control signal suggestion device provides the standby signal that car door has locked；When door knob switch testing result be car door not
When locking, car body control device sends signal to latch, and latch basis signal bounces lockup switch, that is, is solved
Except car locking operates, final control signal suggestion device provides the standby signal that car door does not lock.
Detailed description of the invention
Fig. 1 is lock linkage module diagram provided by the embodiment of the utility model；
Fig. 2 is the implementation flow chart of lock linkage provided by the embodiment of the utility model；
Fig. 3 is lock linkage electrical schematic diagram provided by the embodiment of the utility model；
Fig. 4 is latch structural schematic diagram provided by the embodiment of the utility model；
Fig. 5 is lock body assembly structure schematic diagram provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of door knob switch on vehicle provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model embodiment provides a kind of lock linkage, as shown in Figure 1, comprising: car body control device 1,
Door lock and signal prompt device 3, the door lock include door knob switch 4, latch 5 and lockup switch 6；Wherein, institute
It states door knob switch 4, signal prompt device 3 and latch 5 to be electrically connected with the car body control device 1 respectively, the latch 5 drives
Dynamic connection is used for the lockup switch 6 of car locking.
Here, the car body control device 1 can be BCM (the body control with door lock control function
Module), therefore it can receive vehicle-locking signal that driver issues, and can detect and obtain the unlatching that door knob switch 4 detects car door
Or the testing result closed, it is operated to control latch 5 by electric signal, issues standby signal and prompted,
In, the standby signal can be sound and light signal, and car body control device 1 can remind driver by way of audible and visible alarm
Whether car door shuts.
The door knob switch 4, which refers to, is mounted on crack between a door and its frame position, the switch for touching to act when with automobile door switch,
In use, working as automobile door closing, door knob switch 4 is mutually released with car door, so that door knob switch 4 generates and provides electric signal to institute
It states in car body control device 1.
The latch 5 is used to control the locking of vehicle or releases locking, that is to say, that opens when latch 5 controls locking
When closing 6 pressure, vehicle locking, car door can not be by pulling open, when latch 5, which controls lockup switch 6, to bounce, at this time at this time
Vehicle releases locking, and car door can be by pulling open.
Further, the car body control device 1 can issue indication signal by the signal prompt device 3, described
Signal prompt device 3 can be the car light of automobile, be also possible to the loudspeaker of automobile, in use, lock to car door laggard
When row locking operation (i.e. control lockup switch 6 is depressed), the standby signal of locking operation can be set to all turn signal flashings
It is primary that driver's vehicle is prompted to lock, it car door is not locked and carries out releasing locking operation (i.e. control 6 bullet of lockup switch
Rise) when, the standby signal for releasing locking operation can be set to all turn signal flashings repeatedly, and cooperate the lock sound of loudspeaker
It reminds driver's vehicle not lock, car locking please be re-start.
To sum up, in conjunction with Fig. 2, the implementation process of lock linkage in the utility model embodiment one are as follows:
The first, by the car locking key-lock vehicle of remote controler, remote controler is issued to car body control device (BCM) wirelessly to be referred to driver
It enables, after car body control device (BCM) receives the instruction, first passes through whether door knob switch detection car door closes；
The second, when all closing of the door, car body control device (BCM) controls latch, carries out locking to all car doors
(i.e. control lockup switch pressure) is operated, and controls all turn signals flashings 1 time and (controls signal prompt device progress signal to mention
Show), car locking success at this time.
When there is at least one car door to be not turned off, car body control device (BCM) first controls latch, carries out to all car doors
Locking operation (lock itself can issue the pressure of the lockup switch on sound and car door at this time), and control all turn signal flashings 1
It is secondary.Due to there is car door not close, car body control device (BCM) regards this operation car locking failure at this time.After delay 1 second, car body control dress
(BCM) control latch is set, carrying out the operation of releasing locking to all car doors, (lock itself can also issue on sound and car door at this time
Lockup switch bounce), and control all turn signals and flash 2 times.(two sound locks sound, lockup switch state and turned by acousto-optic
To lamp flashing times) failure of driver's car locking is reminded, until driver closes all car doors, could succeed car locking.
Further, as shown in Figure 3,4, the car body control device 1 is car body controller, wherein the car body control
Pin 3, pin 4 and the pin 5 of device 1 are connect with the latch 5, the pin 6 and pin 7 of the car body control device 1
It is connect respectively with the signal prompt device 3, the pin 8 of the car body control device 1 is grounded, the car body control device 1
Pin 9 is connect with the door knob switch 4, and the pin 10 of the car body control device 1 is connect with central controlled lock switch 7；Wherein, described
Latch 5 is arranged in parallel with the signal prompt device 3, and the door knob switch 4 is arranged in parallel with the central controlled lock switch 7.
The latch 5 includes latch shell 51, interior locking Rocker arm 52, worm gear 53, worm screw 54,55 and of latch motor
Wire harness plug-in connecting component 56；Wherein, the wire harness plug-in connecting component 56 is plugged on latch shell 51, setting in the latch shell 51
Accommodating cavity, the interior setting latch motor 55 of the accommodating cavity and worm gear 53, the lock device motor and worm screw 54 are drivingly connected, described
Worm screw 54 and the worm gear 53 are intermeshed, and the worm gear 53 is drivingly connected by connecting rod and interior locking Rocker arm 52.
The door lock further includes the lock body assembly being mounted on car door, car door internally-opened handle and door external-open handle key
Keyhole；Wherein, the car door internally-opened handle, door external-open handle and lockup switch 6 are drivingly connected with the lock body assembly respectively.
Here, the door lock is used for car locking, and the lock body assembly in the door lock is for controlling whether car door closes
It closes, and the current existing market of lock body assembly can be bought, the lock body assembly is by opening drag-line, interior door button in car door
Only drag-line, it is interior open rocker arm, interior locking Rocker arm 52, external-open rocker arm, external-open push plate, door external-open pull rod, pawl, locking linked block,
Vehicle door lock pull rod and ratchet are constituted.Car door internally-opened handle, door external-open handle and lockup switch 6 in the door lock is equal
For controlling the use state of the lock body assembly；Wherein, the lockup switch 6 is for locking lock body assembly (the i.e. locking
Switch 6 is depressed), when the lockup switch 6 locks the lock body assembly (i.e. lockup switch 6 is depressed), car door can not pass through institute
It states car door internally-opened handle and door external-open handle is opened；When unlocked lock body assembly (the i.e. lockup switch of the lockup switch 6
6 bounce) when, car door can be opened by the car door internally-opened handle and door external-open handle.
Further, the car body control device 1 is BCM (the body control with door lock control function
Module), the car body control device 1 is Xiamen Hongfa Electroascoutic Co., Ltd model QDA-BCM-12/ produced
24 BCM (body control module).
Further, corresponding the utility model embodiment carries out the process of car locking by different vehicle locking methods are as follows:
Firstly, it is necessary to explanation, BCM (body control module) cooperates the use principle of door knob switch 4 are as follows:
When a vehicle door is closed, the door knob switch 4 disconnects；When car door opening, the door knob switch 4 is closed.All door knob switches 4 are simultaneously
It is inputed to after connection BCM (body control module), BCM (body control module) is according to the difference of incoming level
Car door is judged whether there is to be not turned off.
Based on the above principles, when with remote controler car locking:
Issue the course of work of instruction: driver is by car locking key-lock vehicle → remote controler of remote controler to BCM (body
Control module) it issues after wireless instructions → BCM (body control module) receive the instruction, pass through door knob
Switch 4 detects whether car door closes.
Situation 1: if all closing of the door, referring to shown in Fig. 2,3,4,5, the course of work are as follows: BCM (body control
Module 4,5 pins) are powered to latch motor 55, and (current direction is the 4 of BCM (body control module) at this time
Pin is to 5 pins) → locking 53 54 → latch of worm screw 5 of motor driven worm gear drives interior locking Rocker arm 52 → interior locking Rocker arm 52
Drive locking linked block → movement transmitting → lock between the cutting external-open push plate of locking linked block and pawl itself that can issue sound
Sound and interior locking Rocker arm 52, which drive interior door button to stop drag-line, makes 6 pressures of lockup switch → BCM (body control on car door
Module 6,7 pins) control all turn signals (being equivalent to signal prompt device 3) and flash the success of 1 time → car locking.
Situation 2: if there is at least one car door to be not turned off, referring to shown in Fig. 2,3,4,5, the course of work are as follows: BCM (body
Control module) 4,5 pins to latch motor 55 be powered (at this time current direction be BCM (body control
Module 4 pins) are to 5 pins) → locking 53 54 → latch of worm screw 5 of motor driven worm gear drives interior locking Rocker arm 52 → interior
Locking Rocker arm 52 drives locking linked block → locking linked block to cut off movement transmitting → lock sheet between external-open push plate and pawl
Body, which can issue sound and interior locking Rocker arm 52 interior door button is driven to stop drag-line, makes 6 pressures of lockup switch → BCM (body on car door
Control module) 6,7 pins control all turn signals flash 1 time → due to there is car door not close, BCM (body at this time
Control module) regard this operation car locking failure → delay 1 second after, 4,5 pins of BCM (body control module)
It is powered (5 pins to 4 pins that current direction is BCM (body control module) at this time) → closes to latch motor 55
Lock device motor 55, which is driven in the reverse direction 53 54 → latch of worm screw 5 of worm gear and is driven in the reverse direction interior locking Rocker arm 52 → interior locking Rocker arm 52, to be driven
Movement transmitting → lock itself that locking linked block → locking linked block restores between external-open push plate and pawl can issue sound and
Interior locking Rocker arm 52, which drives interior door button to stop drag-line, makes the lockup switch 6 on car door bounce → BCM (body control
Module 6,7 pins) control all turn signals (being equivalent to signal prompt device 3) and flash all vehicles of 2 times → driver closing
The course of work of the course of work → situation 1 of door → sending instruction.
When with key car locking:
Referring to shown in Fig. 2,3,4,5, issue the course of work of instruction: key is inserted into keyhole and turns to lock by driver
Truck position → vehicle door lock pull rod drives locking Rocker arm 52 → interior locking Rocker arm 52 in locking linked block → locking linked block drive
Disconnect the travel switch inside latch 5, i.e. the connected travel switch of 3 pins of BCM (body control module) is disconnected
It opens → after BCM (body control module) receives the voltage input signal of travel switch, passes through door knob switch 4 and detect
Whether car door close → and key returns to keyhole initial position.
If being used for the case where indicating all closing of the door 1 herein and having the work of the case where at least one car door is not turned off 2
Process is the same as the case where using remote controler car locking 1 and situation 2.
When with 6 car locking of lockup switch:
Referring to shown in Fig. 2,3,4,5, issue the course of work of instruction: driver is by the lockup switch 6 on exit door → lock
Only switch 6 drive interior door button stop drag-line → interior door button stop drag-line drive in locking Rocker arm 52 → interior locking Rocker arm 52 make to be latched
Travel switch inside device 5 disconnects, i.e. and the connected travel switch disconnection of 3 pins of BCM (body control module) →
After BCM (body control module) receives the voltage input signal of travel switch, car door is detected by door knob switch 4
Whether close.
If being used for the case where indicating all closing of the door 1 herein and having the work of the case where at least one car door is not turned off 2
Process is the same as the case where using remote controler car locking 1 and situation 2.
When with central controlled lock 7 car locking of switch
Referring to shown in Fig. 6, issuing the course of work of instruction: driver by central controlled lock switch 7 blocking wedge car locking → BCM
After 10 pins receive the voltage input signal of central controlled lock switch 7, detect whether car door closes by door knob switch 4.
If being used for the case where indicating all closing of the door 1 herein and having the work of the case where at least one car door is not turned off 2
Process is the same as the case where using remote controler car locking 1 and situation 2.
Further, the signal prompt device includes the wireless remote control lock device with vibrating function, the wireless remote
Control lock device is electrically connected with the car body control device.
Here, the wireless remote control lock device is can be bought on the market for remote control arrangements for automotive doors locking at present
Controller, and it is provided with vibrator in the wireless remote control lock device, when in use, when lock is not locked, the car body control
Device processed issues signal to the wireless remote control lock device by signal projector, so that wireless remote control lock device receives letter
Number, and then the vibrator vibration in the wireless remote control lock device is controlled, prompt driver's car door not lock.
Further, as shown in fig. 6, the door knob switch 4 includes magnetic joint strip, the magnetism joint strip includes being arranged in vehicle
First on body joint strip 81 and the second joint strip 82 for being arranged on car door, and first joint strip 81 and second joint strip 82 are magnetic
Connection.
Here, the door knob switch 4 is generally made of elastic contact head, anticollision rubber plug, switching circuit and metal strip, described
Elastic contact head is mounted on the anticollision rubber plug, and the elastic contact head controls leading for the switching circuit by metal strip
It is logical, wherein the setting of door knob switch 4 is on the car body.
In use, described to touch on the car body when closing of the door, at this point, if when shutdown strength is larger,
It often will appear the car door to bounce, and cause the closing of the door not tight, therefore first joint strip 81 and described second are set
The absorption principle of joint strip 82, first joint strip 81 and second joint strip 82 is close with the magnetic sealing strip on refrigerator, in this way
It is magnetic by first joint strip 81 and 82 band of the second joint strip, so that the car door is when close to the car body,
It is magnetically coupled to together, causes the car door to bounce to reduce when firmly closing the car door and the closing of the door occur not
Tight problem.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of lock linkage characterized by comprising car body control device (1), door lock and signal prompt device
(3), the door lock includes door knob switch (4), latch (5) and lockup switch (6)；Wherein, door knob switch (4),
Signal prompt device (3) and latch (5) are electrically connected with the car body control device (1) respectively, and latch (5) driving connects
Connect the lockup switch (6) for car locking.
2. a kind of lock linkage according to claim 1, which is characterized in that the car body control device (1) is vehicle
Body controller, wherein pin 3, pin 4 and the pin 5 of the car body control device (1) are connect with the latch (5), institute
The pin 6 and pin 7 for stating car body control device (1) are connect with the signal prompt device (3) respectively, the car body control device
(1) pin 8 is grounded, and the pin 9 of the car body control device (1) is connect with door knob switch (4), the car body control dress
The pin 10 for setting (1) is connect with central controlled lock switch (7)；
Wherein, the latch (5) is arranged in parallel with the signal prompt device (3), the door knob switch (4) and the middle control
Lock-switch (7) is arranged in parallel.
3. a kind of lock linkage according to claim 1, which is characterized in that the latch (5) includes latch
Shell (51), interior locking rocker arm (52), worm gear (53), worm screw (54), latch motor (55) and wire harness plug-in connecting component (56)；
Wherein, the wire harness plug-in connecting component (56) is plugged on latch shell (51), and setting is held in the latch shell (51)
Chamber, setting latch motor (55) and worm gear (53) in the accommodating cavity are set, the lock device motor and worm screw (54) are drivingly connected,
The worm screw (54) and the worm gear (53) are intermeshed, and the worm gear (53) is connected by connecting rod and the driving of interior locking rocker arm (52)
It connects.
4. a kind of lock linkage according to claim 1, which is characterized in that the door lock further includes being mounted on
Lock body assembly, car door internally-opened handle and door external-open handle keyhole on car door；
Wherein, the car door internally-opened handle, door external-open handle and lockup switch (6) drive with the lock body assembly connect respectively
It connects.
5. a kind of lock linkage according to claim 1, which is characterized in that the signal prompt device (3) includes
Wireless remote control lock device with vibrating function, the wireless remote control lock device are electrically connected with the car body control device (1).
6. a kind of lock linkage according to claim 1, which is characterized in that the door knob switch (4) includes magnetism
Joint strip, the magnetism joint strip include setting the first joint strip (81) on the car body and the second joint strip (82) for being arranged on car door,
First joint strip (81) connect with the second joint strip (82) magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903318.0U CN209482884U (en) | 2018-11-19 | 2018-11-19 | A kind of lock linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903318.0U CN209482884U (en) | 2018-11-19 | 2018-11-19 | A kind of lock linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482884U true CN209482884U (en) | 2019-10-11 |
Family
ID=68116092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903318.0U Active CN209482884U (en) | 2018-11-19 | 2018-11-19 | A kind of lock linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196245A (en) * | 2020-01-19 | 2020-05-26 | 宁波远景汽车零部件有限公司 | Vehicle door lock anti-theft method, anti-theft system and vehicle |
-
2018
- 2018-11-19 CN CN201821903318.0U patent/CN209482884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196245A (en) * | 2020-01-19 | 2020-05-26 | 宁波远景汽车零部件有限公司 | Vehicle door lock anti-theft method, anti-theft system and vehicle |
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Address after: 641300 Sichuan Ziyang City, Ziyang City, Yanjiang District, Chengnan industrial centralized development area, modern Avenue 1 Patentee after: Hyundai commercial vehicle (China) Co., Ltd Address before: 641300 Sichuan Ziyang City, Ziyang City, Yanjiang District, Chengnan industrial centralized development area, modern Avenue 1 Patentee before: SICHUAN HYUNDAI MOTOR Co.,Ltd. |