A kind of gate signal functional structure of automobile side door lock
Technical field
This utility model is related to a kind of automobile side door lock, the gate signal functional structure of particularly a kind of automobile side door lock, belongs to
In automobile lock structure technical field.
Background technology
At present automobile side-door lock function basic function has unlatching/closing, locking/unblock, door opening and closing signal, and key locking/
Unlocking signal, error preventing lock etc.;It is all generally that side door lock possesses key locking/unlocking signal before, and open realizing door
The function of closing signal is integrated on car door, so can propose higher waterproof requirement etc. at this structure of car door, and in lock
Internal error locking proof function and key locking/unlocking signal are independent scattered structures, so cause lock body structure complicated, parts
More, early development puts into more manpower, material resources and financial resources.
Content of the invention
This utility model aims to solve the problem that the weak point of existing automobile side door lock gate signal integrated morphology, and then provides a kind of
Lamps structure design is simple and direct rationally, integrated level is high, take up room that little, parts used are few, light structure reliable, can effectively reduce
The key signal functional structure of the automobile side door lock of cost.
For this reason, this utility model employs technical scheme below:
A kind of gate signal functional structure of automobile side door lock, is configured inside the lock body of automobile side door lock by terminal support,
It is characterized in that have on described terminal support:
Key unblock/the lockup switch being controlled by key signal connecting rod;
The first terminal being connected with described key unblock/lockup switch and third terminal;
Wherein, described key unblock/lockup switch is installed in a switch carriage, and described switch carriage is fixed on described end
On submounts;Described key unblock/lockup switch has the positioning end that rotation is installed in switch carriage, and extends to outside
Swing arm end;
Have on described key signal connecting rod press key unblock/lockup switch make its be respectively at unlocking and two kinds of locking
The unlocking contact of state and locking contact, the swing arm end of described key unblock/lockup switch is located at described key signal connecting rod
Between two contact points, when described key signal connecting rod horizontally slips, press described key unblock/locking by different contacts and open
Close, to export different signals.
Further, above-mentioned key signal functional structure can also the opening/closing semiotic function of integrated door, concrete structure is:
6th terminal is equipped with described terminal support;
An on/off switch is equipped with described switch carriage;
Described key unblock/lockup switch and door opening and closing/switch are installed on described switch support in upper and lower alignment mode
On frame, the two is respectively provided with and rotates the positioning end being installed in switch carriage, and the swing arm end extending to outside;Described door opens/
Make and break is closed and is connected with the 6th terminal and the first terminal by the first wire and the second wire respectively;Described key unblock/locking is opened
Close and be connected with the first terminal and third terminal, between described key unblock/lockup switch and third terminal, be equipped with resistance.
The opening/closing semiotic function of described door is realized by following structure:
Described error locking preventing gear includes an error preventing lock rocking arm with locking mechanism linkage, and described error preventing lock rocking arm is extended with
One rocker arm contact, described rocker arm contact can press the swing arm end of described door on/off switch when rotating, and described error preventing lock shakes
Arm is connected with locking makes its automatically reset rocking arm torsional spring.
A kind of automobile side door lock, it is characterized in that, has the key signal functional structure of said structure.
By door opening and closing signal, key locking/unlocking signal, the function such as error locking proof function is integrated into one kind of the present utility model
The gate signal integrated morphology of the automobile side door lock on side door lock, meets the demand of current China Automobile Industry, by orthodox car side
The multiple discrete gate signal function of door lock is all integrated on a terminal support of side door lock, and integrated by this gate signal
Structure to realize error locking proof function and door opening and closing signal function simultaneously, and by door opening and closing signal and key locking/unlocking signal
In conjunction with the basis of original error locking proof function structure is constant, and door opening and closing signal being integrated on error locking proof function, from whole
From the point of view of on the 26S Proteasome Structure and Function of lockset, both decreased the quantity of parts, and so that structure is more simplified, lock body is compacter, dropped again
Low many unnecessary costs, have simplified assembling process.
Brief description
Fig. 1:The gate signal illustrative view of functional configuration of the automobile side door lock of embodiment 1;
Fig. 2:The gate signal integrated functionality structural representation of the automobile side door lock of embodiment 2;
Fig. 3:Gate signal integrated morphology difference angle schematic diagram in Fig. 2;
Fig. 4:Another angle of gate signal integrated morphology schematic diagram in Fig. 2;
Fig. 5:Rotation clamp in locking mechanism and error preventing lock rocking arm mated condition schematic diagram(Unlatching/locking);
Fig. 6:The top view of Fig. 5;
Fig. 7:Under key operated state, key signal connecting rod and key unblock/lockup switch position relationship schematic diagram;
Fig. 8:Under key lockup state, key signal connecting rod and key unblock/lockup switch position relationship schematic diagram;
Fig. 9:Locking mechanism explosive view;
Figure 10:Gate signal integrated morphology and lock body dependency structure explosive view;
In in figure, the 1, terminal support, 2, key unblock/lockup switch, 3, door on/off switch, 4, the first terminal, the 5, the 3rd
Terminal, the 6, the 6th terminal, 7, switch carriage, 8, resistance, the 9, first wire, the 10, second wire, 11, error preventing lock rocking arm, 11-1,
Rocker arm contact, 11-2, error preventing lock torsion spring, 12, key signal connecting rod, 12-1, unlocking contact, 12-2, locking contact, 101, fore shaft
Support, 102, mounting base, 103, rotation clamp rivet, 104, rotation clamp, 105, clamp torsion spring, 106, packing ring, 107, only
Pawl rivet, 108, lock pawl, 109, lock pawl torsion spring, 110, lock pawl wiper arm, 111, error preventing lock driving lever.
Specific embodiment
Below with reference to the accompanying drawings provide specific embodiment of the present utility model, for automobile side-door a kind of to this utility model
The gate signal functional structure of lock is described in further detail.
Embodiment 1
A kind of gate signal functional structure of automobile side door lock, is configured inside the lock body of automobile side door lock by terminal support 1,
Have on described terminal support 1:Key unblock/the lockup switch 2 being controlled by key signal connecting rod 12;With described key unblock/
The first terminal 4 and third terminal 5 that lockup switch 2 is connected;Wherein, described key unblock/lockup switch 2 is installed on a switch support
On frame 7, described switch carriage 7 is fixed on described terminal support 1;Described key unblock/lockup switch 2 has rotation and is installed on
Positioning end 2-1 in switch carriage 7, and extend to the swing arm end 2-2 of outside;
Have on described key signal connecting rod 12 press key unblock/lockup switch make its be respectively at unlocking and locking two
The unlocking contact 12-1 and locking contact 12-2 of the state of kind, the swing arm end 2-2 of described key unblock/lockup switch 2 is positioned at described
The between two contact points of key signal connecting rod, when described key signal connecting rod horizontally slips, press described key by different contacts
Spoon unblock/lockup switch 2, to export different signals.
Embodiment 2
A kind of gate signal integrated morphology of automobile side door lock, is configured inside the lock body of automobile side door lock by terminal support 1,
Believed accordingly in order to the state of the key unblock/lockable mechanism in lock body and door open/close machine is transferred to car body controller
Number output.By the error locking preventing gear within lock body by error locking proof function, the opening/closing semiotic function of door and key unblock/locking
Semiotic function integrates;Have on described terminal support 1:For realizing the key solution of key unblock/locking semiotic function
Lock/lockup switch 2;For realizing the door on/off switch 3 of the opening/closing semiotic function of door;With the first terminal 4, third terminal the 5, the 6th
Terminal 6;Wherein, described switch carriage 7 mode fixed by snap is installed on described terminal support 1, described key solution
The mode of lock/lockup switch 2 and door on/off switch 3 arrangement in consistency from top to bottom is arranged in switch carriage 7, and the two is respectively provided with
The swing arm end rotating the positioning end being installed in switch carriage 7 and extending to outside;Described switch carriage 7 is fixedly installed in institute
State on terminal support 1;Described key unblock/lockup switch 2 is directly connected with the first terminal 4 and third terminal 5, and passes through this
Unblock and two kinds of signals of locking of key realized by one switch simultaneously, in order to make a distinction identification to two kinds of signals, in described key
It is equipped with resistance 8 between spoon unblock/lockup switch 2 and third terminal 5;Described door on/off switch 3 passes through the 6th terminal 6 and the
Realizing the opening/closing signal of door, its first wire 9 is connected one terminal 5 with the 6th terminal 6, by the second wire 10 and first end
Son 5 is connected.Described error locking preventing gear includes an error preventing lock rocking arm 11 with locking mechanism linkage, described error preventing lock rocking arm 11
There is the rocker arm contact 11-1 that can press door on/off switch when unlocking, when described error preventing lock rocking arm 11 is connected with locking
Make its automatically reset error preventing lock torsion spring.
Embodiment 3
A kind of automobile side door lock, it includes locking mechanism, the error locking preventing gear being driven by locking mechanism, key unblock/lock
Locking mechanism, the gate signal integrated morphology being controlled by error locking preventing gear and the triggering of key unblock/lockable mechanism;
Described gate signal integrated morphology is integrated on a terminal support 1, and described terminal support 1 is installed on lock body lower house
On, described terminal support 1 is fixed with switch carriage 7, described switch carriage 7 is fixed with two switches, is by key respectively
Key unblock/lockup switch 2 and the door on/off switch being controlled by error locking preventing gear triggering that the triggering of unblock/lockable mechanism controls
3;The first terminal 4 being connected with car body controller BCM, third terminal 5 and the 6th terminal 6 are additionally provided with described terminal support 1;
Wherein, it is provided with the first wire 9 between described door on/off switch 3 and the 6th terminal 6 to connect, door on/off switch 3 and the first terminal 4
Between connected by the second wire 10, key unblock/lockup switch 2 is communicated with the first terminal 4 and third terminal 5 respectively;In order to right
Unblock, locking signal are distinguished, and are equipped with a resistance 8, described electricity between key unblock/lockup switch 2 and third terminal 5
The addition of resistance 8 makes the first terminal 4 and third terminal 5 export different voltage drops, for identifying key locking and unlocking signal.
Described key unblock/lockable mechanism includes one and reverses, by external key, the key signal connecting rod 12 controlling, described
Key signal connecting rod 12 has unlocking contact 12-1 and locking contact 12-2, and described key unblock/lockup switch 2 is located at two contacts
Between, for realizing the on-off control of two Slideslips, described key signal connecting rod 12 is in the unlatching of outside key turns or locking
Produce corresponding action, and then trigger the swing arm end of key locking/solution lock-switch 2 and carry out corresponding actions.
Described error locking preventing gear includes an error preventing lock rocking arm 11 with locking mechanism linkage, and described locking mechanism includes phase
Mutually to realize rotation clamp 104 and the lock pawl 108 of lockset closure or openness, described error preventing lock rocking arm 11 passes through error preventing lock for cooperation
Rocking arm torsional spring rotates and is installed on lock body and has the structure being driven by rotation clamp 104, when rotation clamp 104 and described stop
Pawl 108 is disengaged from, and when that is, lock body is opened, rotation clamp 104 can drive the error preventing lock rocking arm 11 of its side same while rotation
Step rotates, and described error preventing lock rocking arm 11 has when rotating clamp 104 unlatching rotation, is capable of the rocking arm of trigger gate on/off switch
Contact 11-1, when side door lock is opened, the pendulum of the rocker arm contact 11-1 trigger gate on/off switch 3 of described error preventing lock rocking arm 11
Arm end, now door ON signal output.
Key unlocking motion process:
External key insertion lock body carry out reverse unlocking motion, key turns affect simultaneously described key signal connecting rod 12 to
One Slideslip unblock, the unlocking contact 12-1 of its side presses the swing arm end of key unblock/lockup switch 2, triggering unblock letter
Number, now the first terminal 4 is connected with third terminal 5, provides key from the first terminal 4 and third terminal 5 to car body controller BCM
Unlocking signal.
After key unblock, door opens course of action:
After key insertion is reversed, operation immediately is exactly by car door opening, during car door opening, lock pawl 108 He of lock body
Rotation clamp 104 is disengaged from, and rotation clamp 104 can drive error preventing lock rocking arm 11 synchronous axial system of its side while rotation,
When error preventing lock rocking arm 11 rotates, the rocker arm contact 11-1 that it has presses the swing arm end of door on/off switch 3, door on/off switch
6th terminal 6 is connected with the first terminal 4 with the second wire 10, by the 6th terminal 6 and first end by 3 respectively by the first wire 9
Son 4 exports identification signal to car body controller.
Door closes course of action:
When a vehicle door is closed, rotation clamp 104 rotate after engage with lock pawl 108, lock body close, its side anti-error
Lock rocking arm 11 loses external force and pushes, in the presence of the error preventing lock rocking arm torsional spring that it carries, error preventing lock rocker-arm return, and release one
The pressing of side rocker arm contact opposite house on/off switch 3, door on/off switch 3 resets, no longer output signal.
Men Guanhou, key lock stops course of action:
Men Guanhou, external key insertion lock body carries out turn-back locking action, and key turns affect described key simultaneously
To a reverse Slideslip, the locking contact 12-2 of its opposite side presses the swing arm of key unblock/lockup switch 2 to signal connecting rod 12
End, triggers locking signal, and now the first terminal 4 is connected with third terminal 5, because the locking of key is with to unlock be all with same
On-off control, so in locking, being provided with one and be used for realizing different electricity between key unblock/lockup switch 2 and third terminal 5
The resistance 8 of pressure drop output, in order to distinguish with key unlocking signal, makes car body controller BCM be easy to identify.
Embodiment 4
The present embodiment provides a kind of structure specifically specific automobile side door lock.
A kind of automobile side door lock of the present utility model, including locking mechanism, error locking preventing gear, and by key locking/solution
The gate signal integrated morphology that lock signal and error locking proof function structure and door opening and closing signal integrate.
Described locking mechanism and error locking preventing gear bound fraction include fore shaft support 101, mounting base 102, rotate clamp
Rivet 103, rotates clamp 104, rotates clamp torsion spring 105, packing ring 106, lock pawl rivet 107, lock pawl 108, lock pawl is turned round
Spring 109, lock pawl wiper arm 110, error preventing lock rocking arm 11, error preventing lock rocking arm torsional spring 11-2;
Described key locking/unlocking signal and door opening and closing signal combining mechanism part include terminal support 1, the first terminal 4,
Third terminal 5, the 6th terminal 6, resistance 8, key unblock/lockup switch 2, switch carriage 7, the first wire 9, the second wire 10,
Door on/off switch 3, error preventing lock driving lever 111, key signal connecting rod 12, upper shell 112, lower house 113;
Described error locking preventing gear and door opening and closing signal combining mechanism part include terminal support 1, the first terminal 4, the 3rd end
Son 5, the 6th terminal 6, resistance 8, key unblock/lockup switch 2, switch carriage 7, the first wire 9, the second wire 10, error preventing lock
Driving lever(2)25, upper shell 112, error preventing lock rocking arm 11, error preventing lock rocking arm torsional spring 11-2, lower house 113;
It is below the installation detailed description of above three part-structure:
Locking mechanism and error locking preventing gear bound fraction:Rotation clamp rivet 103 inserts lock respectively with lock pawl rivet 107
Two installation in the holes of mouth support 101, and each spill a Step Shaft, what lock pawl wiper arm 110 pivoted is arranged on and lock pawl
In one raised axle construction of the coaxial fore shaft support 101 of rivet 107, two packing rings 106 insert respectively rotation clamp rivet 103 and
In the Step Shaft of lock pawl rivet 107, and rivet, make fore shaft support 101 and rotation clamp rivet 103, lock pawl rivet 107,
Lock pawl wiper arm 110, packing ring 106 are integrally formed, and rotation clamp torsion spring 105 is through in fore shaft support 101 1 snag axis and is revolved
Turning clamp rivet 103 and being pressed in lower section prevents from, and rotation clamp torsion spring 105 one end is connected with rotation clamp 104, one end and fore shaft
Support 101 offsets;Rotation clamp 104 is through on rotation clamp rivet 103 1 Step Shaft, and the work in rotation clamp torsion spring 105
With under around rotation, clamp rivet 103 is smooth turns to open position;Error preventing lock rocking arm 11 is installed on fore shaft support 101 another side one
On the individual axle with snap effect, there is a collar extension form touch on one end of post and clamp 4, the other end is in clamp 4
Hanging when locking states, an in the hole on error preventing lock rocking arm 11, the other end are inserted in error preventing lock rocking arm torsional spring 11-2 one end
Terminate in 101 1 grooves of fore shaft support, and when rotation clamp 104 is in locking states, make error preventing lock rocking arm 11 return,
When rotating clamp unlatching, the outer mouth structure on rotation clamp 104 stirs error preventing lock rocking arm 11, so that error preventing lock rocking arm 11 is touched
Touch an on/off switch 3, trigger;Lock pawl torsion spring 109 is through in snag axis on fore shaft support 101, lock pawl torsion spring
109 one end are offseted with lock pawl 108, and one end is offseted with fore shaft support 101;Lock pawl 108 is through at lock pawl rivet 107 1 step
On axle, and turn to locked position around lock pawl rivet 107 is smooth in the presence of lock pawl torsion spring 109, and lock pawl 108
On structure insertion lock pawl wiper arm 110 1 bulge-structure in another hole;Lock pawl wiper arm 10 is coaxial with lock pawl 108, lock pawl
The rotation of wiper arm 110, can drive lock pawl 108 to rotate together;On mounting base 102, holes respectively penetrates rotation clamp rivet
103 with two Step Shafts of lock pawl rivet 107 in and rivet, make fore shaft support 101, mounting base 102, rotation clamp rivet
103rd, rotation clamp 104, rotation clamp torsion spring 105, packing ring 106, lock pawl rivet 107, lock pawl 108, lock pawl torsion spring
109th, lock pawl wiper arm 110, error preventing lock rocking arm 11, error preventing lock rocking arm torsional spring 11-2 are integrally formed;
Key locking/unlocking signal and door opening and closing signal combining mechanism part:Key signal connecting rod 12 is placed in error preventing lock
Above driving lever 111 and can achieve and slide, its one end has unlocking contact 12-1 and locking contact 12-2, be placed in key unblock/
The swing arm end both sides of lockup switch 2, key unblock/lockup switch 2 is arranged in switch carriage 7, connects the first terminal 4 and the 3rd
Terminal 5, when key signal connecting rod 12 horizontally slips, drives and puts about the swing arm end on key unblock/lockup switch 2
Dynamic, the signal of diverse location is provided, a cylinder and a circular hole are had on terminal support, respectively there is a circle at switch carriage two ends
Hole and cylinder are stuck in above, and in switch carriage, two ends have a buckle and circular hole respectively, and door on/off switch 3 is arranged on out
Close on bracket 7, and be connected respectively on the first terminal 4 and the 6th terminal 6 with the first wire 9 and the second wire 10, when anti-error
Lock swing arm 30 provides signal, due to key unblock/lockup switch 2 and door when swinging the swing arm end of touching door on/off switch 3
On/off switch 3 is integrated on a terminal support 1, and the first terminal and third terminal will realize locking and unlocking signal, for distinguishing
Unblock and locking signal, increase resistance(1KΩ)8, to distinguish the voltage drop of locking signal and locking signal output, it is easy to vehicle body
BCM identifies;
Error locking proof function and door opening and closing signal combining mechanism part:Error preventing lock driving lever 111 is placed in of lower house 113
In groove, one end links locking lever, and the other end is hanging, and key signal connecting rod 12 is placed in above error preventing lock driving lever 111, and can
Realize slidably, to produce locking unlocking signal, work as car door opening, when error preventing lock rocking arm 11 rotates, that is, trigger an opening and closing
Signal, starts error locking proof function again.
This utility model devises a kind of gate signal functional structure of automobile side door lock, and cardinal principle is opening using clamp
Open and stir error preventing lock rocking arm 11, then error preventing lock rocking arm 11 rotates, stir an on/off switch 3 and produce door ON signal, key simultaneously
Unblock/lockup switch 2 is always held at unlocking signal state, and two switch one on the other, and various functions have only used 3 ends
Son is realized, and the parts used by these functions are all placed on terminal support, in addition error preventing lock driving lever 111 and key signal connecting rod
12 contacts are laid, and concentrate at lock body one, while realizing door opening and closing signal, start error locking proof function, that is, reduce parts,
Reduce again old it is ensured that take small volume advantage.
This utility model structure design advantages of simple, by key unblock/lockup switch, door on/off switch, error preventing lock shakes
Arm, key signal connecting rod, the cooperation between the part such as cooperation between error preventing lock driving lever and terminal support, realize side door and lock a door out
Close signal, key locking/unlocking signal, error locking proof function integrated morphology, take small volume, parts used are few, light structure
Reliable, reach the purpose of cost declining.
This utility model devises a kind of gate signal functional structure of automobile side door lock, and cardinal principle is using lock body locking
Mechanism stirs error preventing lock rocking arm in unblock by rotating clamp, by adding a rocker arm contact outside error preventing lock rocking arm, makes
Error preventing lock rocking arm is stirred an on/off switch in rotation simultaneously and is produced a door ON signal, and key unblock/lockup switch is always maintained at simultaneously
In unlocking signal state, two switch one on the other, and various functions have only used three terminals to realize, used by these functions
The equal integrated installation of parts, on terminal support, while realizing door opening and closing signal, starts error locking proof function, that is, reduces zero
Part, again reduce old it is ensured that take small volume advantage.
This utility model structure design advantages of simple, key is unlocked/lockup switch, door on/off switch and three terminals
It is integrated on terminal support and coordinates the action between the parts such as error preventing lock rocking arm, key signal connecting rod, locked a door with realizing side door
Opening/closing signal, key unblock/locking signal, the integrated morphology of error locking proof function, take small volume, parts used are few, structure
Lightly reliable, reach the purpose of cost declining.