CN110528974A - Door lock limit control system and automobile - Google Patents
Door lock limit control system and automobile Download PDFInfo
- Publication number
- CN110528974A CN110528974A CN201910795756.2A CN201910795756A CN110528974A CN 110528974 A CN110528974 A CN 110528974A CN 201910795756 A CN201910795756 A CN 201910795756A CN 110528974 A CN110528974 A CN 110528974A
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- CN
- China
- Prior art keywords
- recess portion
- lock tongue
- accommodating recess
- locating part
- fixing seat
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000008450 motivation Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/44—Burglar prevention, e.g. protecting against opening by unauthorised tools
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/40—Nuts or nut-like elements moving along a driven threaded axle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/56—Control of actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of door lock limit control system and automobiles, comprising: fixing seat, fixing seat are equipped with accommodating recess portion, and accommodating recess portion is for accommodating lock tongue, and lock tongue can move in accommodating recess portion；Driving mechanism, driving mechanism are set in fixing seat；And locating part, locating part includes empty avoiding portion and blocking portion, locating part and driving mechanism are drivingly connected and can be mobile relative to fixed seat, so that empty avoiding portion be able to enter accommodating recess portion in and allow lock tongue accommodating recess portion in move, or make blocking portion enter accommodating recess portion in and can limit lock tongue accommodating recess portion in move.It operates driving mechanism movement and synchronous drive locating part is mobile, blocking portion moves into accommodating recess portion, blocking portion can stop lock tongue to limit its one-movement-freedom-degree at this time, so, even if pulling bracing wire that will not pull lock tongue, lock tongue keeps the locked state with lock, promotes lockset security capabilities to reach, prevents lockset to be accidentally opened and cause the security risks such as loss of goods.
Description
Technical field
The present invention relates to car door lock technical fields, more particularly to a kind of door lock limit control system and automobile.
Background technique
Currently, the lockset on the boots door such as pick up, lorry is usually mechanical transmission structure, i.e., by pulling lock
Tongue, lock tongue are detached from lock constraint, and boot door, which may be reversed, to be opened；And when alignment lock tongue is with lock again, lock tongue is in spring force
It can be automatically inserted into lock under effect, boot door is locked.
However, this tradition machinery lock construction easily because vehicle travel process in high vibration occurs, cause lock tongue from
Voluntarily deviate from lock, the unlatching of boot door causes loss of goods；Alternatively, when the vehicle is parked, the child being ignorant of worldly affairs is for object for appreciation
Play accidentally by lock tongue from lock in pull out, cause boot door to be opened accidentally, make cargo for the danger being tampered among, these all can
Cause the lockset security protection ability on boot door poor, there are great security risks.
Summary of the invention
Based on this, it is necessary to provide a kind of door lock limit control system and automobile, it is intended to solve prior art lockset and be easy
It is opened accidentally the problem for causing security risk, security protection ability difference.
Its technical solution is as follows:
On the one hand, the application provides a kind of door lock limit control system comprising:
Control device, the control device and remote control device communicate to connect；
Boot door, the pull unit that lock tongue is provided on the boot door, is drivingly connected with the lock tongue, pullings fill
It sets and is electrically connected with the control device；And
Executive device is limited, the limit executive device includes fixing seat, driving mechanism and locating part, and the fixing seat is set
There is accommodating recess portion, the accommodating recess portion is for accommodating the lock tongue, and the lock tongue can move in the accommodating recess portion, institute
It states driving mechanism to be set in the fixing seat and be electrically connected with the control device, the locating part includes empty avoiding portion and blocking
Portion, the locating part and the driving mechanism are drivingly connected and can move relative to the fixing seat, enable the empty avoiding portion
Enough enter in the accommodating recess portion and the lock tongue is allowed to move in the accommodating recess portion, or makes described in the blocking portion entrance
It accommodates in recess portion and the lock tongue can be limited and moved in the accommodating recess portion.
Above-mentioned door lock limit control system is applied on car tail chamber door, for equipped with the lockset on boot door, thus
Reach when needing to guarantee lockset locked state, lockset is not easy to be opened and cause security risk.Specifically, will limit when using
The fixing seat of executive device is mounted on boot door, and the accommodating recess portion that fixing seat is formed can be such that the lock tongue of lockset inserts into the inner,
And it can move and (be realized by pulling or discharging the bracing wire connecting with lock tongue) in accommodating recess portion；Pull unit is installed on car body
And connect with lock tongue, lock tongue is pulled.Driving mechanism is mounted in fixing seat and is drivingly connected with locating part, so that
Empty avoiding portion or blocking portion on locating part can select one and enter in accommodating recess portion, so as to form following scheme: working as needs
When guaranteeing the locked state of lockset, and lockset being prevented to be accidentally opened, operator can be filled in remote control remote control device to control
It sets sending and shuts signal, control device, which just exports, shuts instruction to driving mechanism, at this time driving mechanism movement and synchronous drive limit
Position part is mobile, moves into blocking portion in accommodating recess portion, and blocking portion can stop lock tongue to limit its one-movement-freedom-degree at this time,
Even if lock tongue keeps the locked state with lock, to reach promotion in this way, which external force pulls bracing wire that will not pull lock tongue
Lockset security capabilities, prevents lockset to be accidentally opened and causes the security risks such as loss of goods.In addition, when needing to open lockset
When, it is only necessary to remote control device is manipulated again to control device and issues unlocking signal, and control device just exports unlocking instruction to drive first
Motivation structure, driving mechanism drive locating part to move again and move into empty avoiding portion in accommodating recess portion, and empty avoiding portion is kept away with lock tongue
It gets out of the way without stopping lock tongue mobile, and then the work of control device driving pull unit, pull unit pulls lock tongue mobile, lock
Tongue is detached from lock constraint and realizes lockset unlock, and boot door just can be opened smoothly.
The technical solution of the application is further described below:
The remote control device includes shutting key, unlocking key and shutting respectively with described in one of the embodiments,
The sender unit of key and unlocking key triggering cooperation, the control device include shutting execution unit, unlock execution
Unit, signal receiver and controller, execution unit and the unlock execution unit of shutting are received with the signal respectively
Device electrical connection, the signal receiver is electrically connected with the controller, and the sender unit also with the signal receiver
Communication connection, the controller are also electrically connected with the pull unit and the driving mechanism respectively.
In one of the embodiments, the pull unit include force piece, with the force piece be drivingly connected pulling buckle,
And the bracing wire connecting with the pulling buckle, the bracing wire are connect with the lock tongue；The pull unit further includes being set to the tail
On chamber door and it is formed with the mounting bracket of recess portion, the support plate being set on the recess of the recess portion and is connected to the recess portion
Spring between bottom wall and the support plate, the spring are connect with the lock tongue；The bottom wall of the recess portion is opened with the support plate
Equipped with installation through-hole, the lock tongue is inserted in two installation through-holes and can be mobile relative to the fixing seat.
In one of the embodiments, the driving mechanism include shell block, the actuator being set on the shell block and with
The flexible transmission component that the actuator is drivingly connected, the flexible transmission component are connect with the locating part.
The actuator is rotating electric machine in one of the embodiments, and the flexible transmission component includes and the rotation
Screw rod, the sliding block being bolted on the screw rod and the drive rod being connected with the slide block of the power axis connection of rotating motor, it is described
Drive rod is connect with the locating part.
The locating part further includes mounting portion in one of the embodiments, and the mounting portion offers mounting hole, described
The end that drive rod stretches out the shell block is provided with connector, and the connector is inserted in the drive rod in the mounting hole
It is connect with the locating part.
The fixing seat includes matching board in one of the embodiments, and the matching board is formed with the accommodating recess portion；
The matching board offers the pilot hole communicated with the accommodating recess portion, and the blocking portion is inserted in the pilot hole and can
The relatively described fixing seat is toward polyslip.
The matching board is additionally provided with the via hole communicated with the accommodating recess portion, the empty avoiding in one of the embodiments,
Portion be inserted in the via hole and can the relatively described fixing seat toward polyslip.
The blocking portion is equipped with protrusion, the protrusion energy far from the one end in the empty avoiding portion in one of the embodiments,
It is enough to offset with the matching board；The blocking portion is additionally provided with introduction part far from the one end in the empty avoiding portion.
In addition, the application also provides a kind of automobile comprising door lock limit control system as described above.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of limit executive device described in one embodiment of the invention；
Fig. 2 is limit executive device, the assembling structure schematic diagram of pull unit and lock tongue described in one embodiment of the invention；
Fig. 3 is the structural schematic diagram of locating part in Fig. 1；
Fig. 4 is the structural schematic diagram of fixing seat in Fig. 1.
Description of symbols:
10, fixing seat；11, recess portion is accommodated；12, matching board；121, pilot hole；122, via hole；13, the first mounting plate；14,
Second mounting plate；15, fixed plate；16, through-hole is assembled；20, driving mechanism；21, shell block；22, drive rod；30, locating part；31,
Empty avoiding portion；32, blocking portion；321, introduction part；33, mounting portion；331, mounting hole；40, connector；50, lock tongue；60, bracing wire；
70, mounting bracket；80, support plate；90, spring；100, pulling buckle.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that when element is referred to as " being fixedly arranged on ", " being set to " or " install in " another element, it can be with
Directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
The application provides a kind of automobile, and automobile for example can be cargo, picking-up vehicle etc., the general character of these classification automobiles
It is to all have boot door, boot door is a part of rear vehicle container, i.e. boot door can be with the inlet and outlet of container ontology
Cooperation, realization close or open container.
In base case, by installing lockset on container, i.e., lock tongue 50 is installed on boot door, is pacified on container ontology
Dress lock, it is sealed by lock tongue 50 and lock or separate realization.When needing to keep dual pivot locking elements state in order to avoid lock tongue 50 but by
Unexpected to pull or be detached from because of vibration lock, this programme avoids above-mentioned ask by installing door lock limit control system additional to lock tongue 50
Topic occurs.
As shown in Figure 1 to Figure 3, the door lock limit control system shown for one embodiment of application comprising: remote control device,
Control device, boot door, pull unit and limit executive device.Wherein, the control device and remote control device communicate to connect；Institute
State the pull unit for being provided with lock tongue 50 on boot door, being drivingly connected with the lock tongue 50, the pull unit and the control
Device electrical connection；The limit executive device includes fixing seat 10, driving mechanism 20 and locating part 30.Fixing seat 10 is for carrying
With installation driving mechanism 20 and locating part 30, the two is integrated on boot door and is cooperated with lock tongue 50.Driving mechanism 20 can
Driving locating part 30 is mobile to make lock tongue 50 limit motionless or move freely lock tongue 50.
Specifically, the fixing seat 10 is equipped with accommodating recess portion 11, and the accommodating recess portion 11 is used to accommodate lock tongue 50, and described
Lock tongue 50 can move in the accommodating recess portion 11；The driving mechanism 20 be set in the fixing seat 10 and with the control
Device electrical connection processed；The locating part 30 includes empty avoiding portion 31 and blocking portion 32, the locating part 30 and the driving mechanism 20
Drive connection simultaneously can be mobile relative to the fixing seat 10, so that the empty avoiding portion 31 is able to enter in the accommodating recess portion 11 simultaneously
Allow the lock tongue 50 to move in the accommodating recess portion 11, or the blocking portion 32 is made to enter the interior simultaneously energy of the accommodating recess portion 11
The lock tongue 50 is enough limited to move in the accommodating recess portion 11.
Implement above scheme of the present invention, can at least reach following technical effect: above-mentioned door lock limit control system application
In on car tail chamber door, for equipped with the lockset on boot door, to reach when needing to guarantee lockset locked state, lockset is not
Easily it is opened and causes security risk.Specifically, using when the fixing seat 10 for limiting executive device is mounted on boot door,
The accommodating recess portion 11 that fixing seat 10 is formed can be such that the lock tongue 50 of lockset inserts into the inner, and can move in accommodating recess portion 11 (logical
It crosses and pulls or discharge the realization of bracing wire 60 connecting with lock tongue 50)；Pull unit is installed on car body and connect with lock tongue 50, so that
Lock tongue 50 can be pulled.Driving mechanism 20 is mounted in fixing seat 10 and is drivingly connected with locating part 30, so that locating part 30
On empty avoiding portion 31 or blocking portion 32 can select one enter accommodating recess portion 11 in, so as to form following scheme: working as needs
When guaranteeing the locked state of lockset, and lockset being prevented to be accidentally opened, operator can be filled in remote control remote control device to control
It sets sending and shuts signal, control device, which just exports, shuts instruction to driving mechanism 20, the at this time movement of driving mechanism 20 and synchronous belt
Dynamic locating part 30 is mobile, moves into blocking portion 32 in accommodating recess portion 11, and blocking portion 32 can stop lock tongue 50 to limit at this time
Its one-movement-freedom-degree is made, even if lock tongue 50 is kept and lock in this way, which external force pulls bracing wire 60 that will not pull lock tongue 50
Locked state promotes lockset security capabilities to reach, prevents lockset to be accidentally opened and cause the security risks such as loss of goods.
In addition, when needing to open lockset, it is only necessary to manipulate remote control device again to control device and issue unlocking signal, control device is just first
Unlocking instruction is first exported to driving mechanism 20, driving mechanism 20 drives locating part 30 to move again and move into empty avoiding portion 31
It accommodates in recess portion 11, empty avoiding portion 31 and the evacuation of lock tongue 50 are opened without stopping lock tongue 50 mobile, and and then control device driving is drawn
Dynamic device work, pull unit pull lock tongue 50 mobile, and lock tongue 50 is detached from lock constraint and realizes lockset unlock, and boot door just can
Smoothly open.
In one embodiment, the remote control device includes shutting key, unlocking key and shutting key and institute with described respectively
The sender unit of unlocking key triggering cooperation is stated, the control device includes shutting execution unit, unlock execution unit, signal
Receiver and controller, it is described to shut execution unit and the unlock execution unit is electrically connected with the signal receiver respectively,
The signal receiver is electrically connected with the controller, and the sender unit is also communicated to connect with the signal receiver,
The controller is also electrically connected with the pull unit and the driving mechanism respectively.In this way, according to use demand, user's pressing
Key is shut, can transmit and shut signal to controller, controller output shuts instruction to driving mechanism 20, and driving mechanism 20 is dynamic
Work drive locating part 30 is mobile to move into blocking portion 32 to the formation blocking of lock tongue 50 in accommodating recess portion 11, and such lock tongue 50 can
It is securely sealed with lock, it will not be pullled by external force and accidental movement unlock, guarantee that lockset is safe and reliable.Similarly, when user presses
When unlocking key, unlocking signal is transferred to controller, and controller exports unlocking instruction to driving mechanism 20, and driving mechanism 20 is again
Movement drives locating part 30 mobile and moves into empty avoiding portion 31 in accommodating recess portion 11, and empty avoiding portion 31 does not interfere with lock tongue 50；
At the same time, controller also output order driving pull unit work, pull unit pull lock tongue 50 mobile and disengaging and lock
Sealed, boot door can be normally-open.
Above-mentioned remote control realizes the technical solution shut with unlock, is ensuring the sealed reliability of lockset, improves lockset peace
While anti-performance, keep shutting for lockset more laborsaving, efficient, convenient with unlock operation, is conducive to further promote work effect
Rate and user experience sense.
It should be understood that the structure composition and working principle of above-mentioned remote control device and control device can be used in the prior art
The same or similar technical purpose of realization any mature technology means.Such as in remote-control elevator, by pressing handle
Rise key, elevator realizes that rising movement (is equivalent to pressing in this case and shuts key, driving mechanism 20 drives locating part 30 to move
It is dynamic that blocking portion 32 is made to enter accommodating recess portion 11)；And the decline key on handle is pressed, elevator realizes that decline movement (is equivalent to
Press unlocking key in this case, driving mechanism 20 drive 30 opposite direction of locating part mobile and make empty avoiding portion 31 replace blocking portion 32 into
Enter to accommodate recess portion 11).Controller is installed on handle, such as the controller in this case, be used to pressing signal to input into
Simultaneously output phase answers action command for row identification.Difference is only that handle generally passes through cable and communicates with elevator in remote-control elevator
Connection；And the signal of this case is to realize wireless signal transmission by sender unit and signal receiver, it can not be by workplace
The limitation such as condition, service performance are stronger.
It of courses, in other embodiments, pull unit can be saved, driving lock tongue 50 is mobile to be grasped manually by staff
It realizes, i.e., pulls bracing wire 60 mobile manually.Remote control device can also be connect with control device by wired mode.
Please continue to refer to Fig. 1, in an embodiment, the driving mechanism 20 includes shell block 21, is set on the shell block 21
Actuator and the flexible transmission component that is drivingly connected with the actuator, the flexible transmission component and the locating part 30
Connection.In this way, shell block 21 is fixed by actuator and flexible transmission component and is installed on boot door together, actuator output power
Flexible transmission component movement is driven, enables flexible transmission component to do flexible reciprocating linear mobile, and then drive locating part 30
It is moved relative to fixed seat 10, so that empty avoiding portion 31 is moved in accommodating recess portion 11 or be incited somebody to action according to the different service conditions of boot door
Blocking portion 32 is moved in accommodating recess portion 11.
On the basis of the above embodiments, in one embodiment, the actuator is rotating electric machine, the flexible biography
Dynamic component include with the screw rod of the power axis connection of the rotating electric machine, the sliding block being bolted on the screw rod and with the cunning
The drive rod 22 of block connection, the drive rod 22 are connect with the locating part 30.In this way, when rotating electric machine rotates forward, synchronous driving
Screw rod rotates forward, and by screw thread pair architectural characteristic, sliding block just can be moved along screw rod toward close to the direction of accommodating recess portion 11；Immediately
, it is mobile close to accommodating recess portion 11 that sliding block drives drive rod 22 that locating part 30 is driven to synchronize, and empty avoiding portion 31 is made to enter accommodating recess portion
In 11, just unrestricted position part 30 stops constraint and can make lockset normal release lock tongue 50 at this time；On the contrary, when motor reversal, sliding block
It is moved backward along screw rod, and then drives drive rod 22 and locating part 30 mobile towards separate accommodating 11 direction of recess portion, so that blocking portion
32 are able to enter in accommodating recess portion 11 to the formation blocking limit of lock tongue 50, and lock tongue 50 is just constrained in lock, even if outer masterpiece
With can not also allow lockset accidental unlocking on lock tongue 50, it can so reinforce the sealed reliability and security capabilities of lockset.
It should be understood that the leadscrew-nut mechanism that constitutes of above-mentioned screw rod and sliding block can also by gear and rack teeth mechanism or
Person's other mature technology means in the prior art are replaced.
Alternatively, in other embodiments, as alternative, the actuator is linear motor, the flexible transmission group
Part includes drive rod 22, and the linear motor is connect with the drive rod 22, and the drive rod 22 is connect with the locating part 30；
Or the actuator is straight line cylinder, the flexible transmission component includes drive rod 22, the straight line cylinder and the drive rod
22 connections, the drive rod 22 are connect with the locating part 30.In this way, exporting flexible straight line by linear motor and straight line cylinder
Power can equally drive locating part 30 to move back and forth in accommodating recess portion 11, to make 32 rotation of empty avoiding portion 31 and blocking portion
Into in accommodating recess portion 11, realizes the limit constraint (keeping locked state) to lock tongue 50 or make 50 normal release of lock tongue.It is above-mentioned
The structure composition of switching mechanism is simple, and 30 action response speed of locating part is fast, is conducive to promote usage experience.
Please continue to refer to Fig. 1 and Fig. 3, further, in order to realize that locating part 30 is reliably connected with drive rod 22, one implements
In example, the locating part 30 further includes mounting portion 33, and the mounting portion 33 offers mounting hole 331, and the drive rod 22 stretches out
The end of the shell block 21 is provided with connector 40, and the connector 40 is inserted in the drive rod in the mounting hole 331
22 connect with the locating part 30.The end of connector 40 and drive rod 22, which is pre-installed, to be fixed, and when installation only needs to wear connector 40
Locating part 30 and drive rod 22 can be connected and fixed by being inserted into mounting hole 331.Optionally, connector 40 is bolt assembly, peace
When dress by bolt pass through mounting hole 331 after with nut check, can realize that locating part 30 is locked with drive rod 22, the connection
Mode is easy to operate, and bonding strength is high, is convenient to mount and dismount.
Certainly, in other embodiments, locating part 30 and drive rod 22 can also using snap connection, magnetic is connect, is riveted
Deng any mature interconnection technique means in the prior art.
In the present solution, locating part 30 is substantially in Z-shaped plate；One level board of Z-shaped plate forms blocking portion 32, vertical plate with
Another level board constitutes concave step structure, and empty avoiding portion 31 is consequently formed, and the size in the empty avoiding portion 31 is greater than the width of lock tongue 50,
The movement routine of lock tongue 50 will not be thus stopped when empty avoiding portion 31 is located in accommodating recess portion 11.Mounting portion 33 is integrated connection
In one end level board side close to driving mechanism 20, and perpendicular to the level board, the end of such mounting portion 33 and drive rod 22
When portion connects, drive rod 22 will not then be interfered with locating part 30, guarantee that locating part 30 is smoothly connect with drive rod 22.
Please continue to refer to Fig. 1 and Fig. 4, in an embodiment, the fixing seat 10 include the first mounting plate 13, matching board 12,
Second mounting plate 14 and fixed plate 15, the first mounting plate 13 and the second mounting plate 14 are connected to opposite the two of matching board 12
Side, and the two is L-type, short slab side offers assembly through-hole 16, can be connected and fixed by bolt assembly and boot door, realized
Limit executive device dress is linked on boot door.Fixed plate 15 is then integrally connected to the one of 14 principle matching board 12 of the second mounting plate
Side offers multiple through-holes thereon, connects for locking with shell block 21, realizes that driving mechanism 20 and the dress connection of fixing seat 10 are fixed.
The matching board 12 is formed with the accommodating recess portion 11, and matching board 12 is U-shaped in the present embodiment；12 side of matching board is vertical
Plate section offers the pilot hole 121 communicated with the accommodating recess portion 11, and the blocking portion 32 is inserted in the pilot hole 121 simultaneously
Can the relatively described fixing seat 10 toward polyslip.The hole wall of such pilot hole 121 can play the telescopic moving of blocking portion 32
Guiding role keeps limiting section mobile steady；Furthermore pilot hole 121 and 32 rigidity of blocking portion cooperate, and can also be promoted to a certain degree
The bonding strength of locating part 30 and fixing seat 10, and then ensure locating part 30 and 50 reliable fit of lock tongue.
Please continue to refer to Fig. 3, further, in an embodiment, the one end of the blocking portion 32 far from the empty avoiding portion 31
It is additionally provided with introduction part 321.Introduction part 321 is chamfering or rounded structure, when locating part 30 and fixing seat 10 can be made initially to assemble, resistance
Stopper 32, which is easier to intert, to be entered in pilot hole 121, and assembly difficulty is reduced, and improves the dress connection efficiency of limit executive device.In addition,
The blocking portion 32 is equipped with protrusion far from the one end in the empty avoiding portion 31, and the protrusion can offset with the matching board 12；It is convex
The width risen is greater than the diameter of pilot hole 121 so that avoid deviating from out of pilot hole 121 when 32 telescopic moving of blocking portion and can not
It works normally.
Please continue to refer to Fig. 4, in addition, the matching board 12 is additionally provided with the via hole 122 communicated with the accommodating recess portion 11, mistake
Hole 122 takes shape in the bottom plate and other side vertical plate of U-shaped matching board 12, and the empty avoiding portion 31 is inserted in the via hole 122 simultaneously
Can the relatively described fixing seat 10 toward polyslip.Empty avoiding portion 31 to pass through via hole 122 to protrude into accommodating recess portion 11, in turn
Blocking portion 32 is set to intert in pilot hole 121, making locating part 30 and fixing seat 10, smoothly, reliably dress joins.
As shown in Fig. 2, it illustrates the fitting configurations of the lock tongue 50 of this programme limit executive device, pull unit and lockset
Schematic diagram.The pull unit includes force piece, the pulling buckle 100 being drivingly connected with the force piece and connects with the pulling buckle 100
The bracing wire 60 connect, the bracing wire 60 are connect with the lock tongue 50；The pull unit further include be set on the boot door and
The mounting bracket 70 for being formed with recess portion, the support plate 80 being set on the recess of the recess portion and the bottom wall for being connected to the recess portion
With the spring 90 between the support plate 80, the spring 90 is connect with the lock tongue 50；The bottom wall of the recess portion and the support plate
80 offer installation through-hole, and the lock tongue 50 is inserted in two installation through-holes and being capable of the relatively described shifting of fixing seat 10
It is dynamic.Wherein, force piece can be cylinder or motor+cam mechanism or motor+leadscrew-nut mechanism etc., can export to bracing wire
Linear reciprocation power.Force piece pulls bracing wire 60 that can synchronize pulling lock tongue 50 and moves in installation through-hole, the compressible bullet of lock tongue 50
Spring 90 and be detached from latch it is sealed, or it is external apply give bracing wire 60 pulling force disappear after, the reset of spring 90 and drive lock tongue 50
Mobile to reset, lock tongue 50 and lock are sealed again.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of door lock limit control system characterized by comprising
Control device, the control device and remote control device communicate to connect；
Boot door, the pull unit that lock tongue is provided on the boot door, is drivingly connected with the lock tongue, the pull unit with
The control device electrical connection；And
Executive device is limited, the limit executive device includes fixing seat, driving mechanism and locating part, and the fixing seat, which is equipped with, to be held
Recess portion is set, the accommodating recess portion is for accommodating the lock tongue, and the lock tongue can move in the accommodating recess portion, the drive
Motivation structure is set in the fixing seat and is electrically connected with the control device, and the locating part includes empty avoiding portion and blocking portion,
The locating part and the driving mechanism are drivingly connected and can move relative to the fixing seat, enable the empty avoiding portion into
Enter in the accommodating recess portion and the lock tongue is allowed to move in the accommodating recess portion, or the blocking portion is made to enter the accommodating
In recess portion and the lock tongue can be limited moved in the accommodating recess portion.
2. door lock limit control system according to claim 1, which is characterized in that the remote control device include shut by
Key, unlocking key and respectively with the sender unit for shutting key and unlocking key triggering cooperation, the control fills
It sets including shutting execution unit, unlock execution unit, signal receiver and controller, it is described to shut execution unit and the unlock
Execution unit is electrically connected with the signal receiver respectively, and the signal receiver is electrically connected with the controller, and the letter
Number transmitter is also communicated to connect with the signal receiver, the controller also respectively with the pull unit and the driving machine
Structure electrical connection.
3. door lock limit control system according to claim 2, which is characterized in that the pull unit include force piece,
The pulling buckle being drivingly connected with the force piece and the bracing wire connecting with the pulling buckle, the bracing wire are connect with the lock tongue；It is described
Pull unit further includes being set on the boot door and being formed with the mounting bracket of recess portion, be set on the recess of the recess portion
Support plate and the spring that is connected between the bottom wall of the recess portion and the support plate, the spring connect with the lock tongue；It is described
The bottom wall of recess portion and the support plate offer installation through-hole, and the lock tongue is inserted in two installation through-holes and being capable of phase
It is mobile to the fixing seat.
4. door lock limit control system according to claim 2 or 3, which is characterized in that the driving mechanism include shell block,
The actuator being set on the shell block and the flexible transmission component being drivingly connected with the actuator, the flexible transmission group
Part is connect with the locating part.
5. door lock limit control system according to claim 4, which is characterized in that the actuator is rotating electric machine, institute
State flexible transmission component include with the screw rod of the power axis connection of the rotating electric machine, the sliding block being bolted on the screw rod and
The drive rod being connected with the slide block, the drive rod are connect with the locating part.
6. door lock limit control system according to claim 4, which is characterized in that the locating part further includes mounting portion,
The mounting portion offers mounting hole, and the end that the drive rod stretches out the shell block is provided with connector, and the connector is inserted
It is placed in the mounting hole and connect the drive rod with the locating part.
7. door lock limit control system according to claim 6, which is characterized in that the fixing seat includes matching board, institute
It states matching board and is formed with the accommodating recess portion；The matching board offers the pilot hole communicated with the accommodating recess portion, the resistance
Stopper be inserted in the pilot hole and can the relatively described fixing seat toward polyslip.
8. door lock limit control system according to claim 7, which is characterized in that the matching board is additionally provided with and the appearance
Set the via hole that recess portion communicates, empty avoiding portion be inserted in the via hole and can the relatively described fixing seat toward polyslip.
9. door lock limit control system according to claim 1, which is characterized in that the blocking portion is far from the empty avoiding portion
One end be equipped with protrusion, the protrusion can offset with the matching board；The one end of the blocking portion far from the empty avoiding portion is also
Equipped with introduction part.
10. a kind of automobile, which is characterized in that including the described in any item door lock limit control systems of such as the claims 1 to 9
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795756.2A CN110528974B (en) | 2019-08-27 | 2019-08-27 | Door lock limit control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795756.2A CN110528974B (en) | 2019-08-27 | 2019-08-27 | Door lock limit control system and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528974A true CN110528974A (en) | 2019-12-03 |
| CN110528974B CN110528974B (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795756.2A Active CN110528974B (en) | 2019-08-27 | 2019-08-27 | Door lock limit control system and automobile |
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| Country | Link |
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| CN (1) | CN110528974B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765184A (en) * | 2020-05-29 | 2020-10-13 | 北京融安特智能科技股份有限公司 | Device for linking electronic lock and compact shelf using same |
| CN115234107A (en) * | 2022-07-22 | 2022-10-25 | 湖北京远科技有限公司 | Locking device and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040656A1 (en) * | 2003-08-21 | 2005-02-24 | Ohi Seisakusho Co., Ltd. | Vehicle door latch apparatus |
| JP4409870B2 (en) * | 2003-07-24 | 2010-02-03 | 株式会社大井製作所 | Opener handle device for vehicle |
| JP4460244B2 (en) * | 2003-08-21 | 2010-05-12 | 株式会社大井製作所 | Vehicle door latch device |
| CN102953605A (en) * | 2012-10-27 | 2013-03-06 | 马鞍山市盛力锁业科技有限公司 | A kind of hidden core anti-theft lock cylinder and key of automobile trunk |
| CN103452394A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Locking structure for trunk lid |
| CN106593149A (en) * | 2017-01-17 | 2017-04-26 | 北京汽车研究总院有限公司 | Trunk locking device and automobile |
| CN207499646U (en) * | 2017-10-23 | 2018-06-15 | 杭州龙创汽车技术有限公司 | A kind of automobile short circuit detection and emergent unlocking system |
-
2019
- 2019-08-27 CN CN201910795756.2A patent/CN110528974B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4409870B2 (en) * | 2003-07-24 | 2010-02-03 | 株式会社大井製作所 | Opener handle device for vehicle |
| US20050040656A1 (en) * | 2003-08-21 | 2005-02-24 | Ohi Seisakusho Co., Ltd. | Vehicle door latch apparatus |
| JP4460244B2 (en) * | 2003-08-21 | 2010-05-12 | 株式会社大井製作所 | Vehicle door latch device |
| CN102953605A (en) * | 2012-10-27 | 2013-03-06 | 马鞍山市盛力锁业科技有限公司 | A kind of hidden core anti-theft lock cylinder and key of automobile trunk |
| CN103452394A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Locking structure for trunk lid |
| CN106593149A (en) * | 2017-01-17 | 2017-04-26 | 北京汽车研究总院有限公司 | Trunk locking device and automobile |
| CN207499646U (en) * | 2017-10-23 | 2018-06-15 | 杭州龙创汽车技术有限公司 | A kind of automobile short circuit detection and emergent unlocking system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765184A (en) * | 2020-05-29 | 2020-10-13 | 北京融安特智能科技股份有限公司 | Device for linking electronic lock and compact shelf using same |
| CN115234107A (en) * | 2022-07-22 | 2022-10-25 | 湖北京远科技有限公司 | Locking device and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110528974B (en) | 2021-03-30 |
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