CN209637454U - A kind of electronic switching mechanism of the double-connecting rod type of door locking system - Google Patents
A kind of electronic switching mechanism of the double-connecting rod type of door locking system Download PDFInfo
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- CN209637454U CN209637454U CN201920091103.1U CN201920091103U CN209637454U CN 209637454 U CN209637454 U CN 209637454U CN 201920091103 U CN201920091103 U CN 201920091103U CN 209637454 U CN209637454 U CN 209637454U
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Abstract
The utility model discloses a kind of electronic switching mechanisms of the double-connecting rod type of door locking system, it is related to automobile door lock technical field, the utility model includes substrate, the latch being fixed on substrate, the gate lock actuator being disposed on the substrate and controls the locking of gate lock actuator and the locking control arm of unlock, the latch includes driving mechanism, and the rocker arm that can be swung under the driving of driving mechanism；It further include link mechanism, the link mechanism includes connecting rod one, transition arm and connecting rod two, described one one end of connecting rod and rocker arm are hinged, one end of one other end of connecting rod and transition arm is hinged, one end of the connecting rod two and the other end of transition arm are hinged, the other end and locking control arm of the connecting rod two are hinged, and the transition arm and substrate are hinged；The effective reasonable distribution for realizing power and stroke of the utility model, makes the door-locking system more compact terse.
Description
Technical field
The utility model relates to automobile door lock technical fields, more particularly to a kind of double-connecting rod type of door locking system
Electronic switching mechanism.
Background technique
The working principle of vehicle remote control central lock is to convert electrical energy into mechanical energy, drives gear rotation to switch with motor
Car door.Basic composition is mainly by door interlock switch, gate lock actuator, door lock controller.
(1) door interlock switch: the switch of most of centrally controrlled locking systems is made of master switch and switch-dividing, and master switch is mounted in driver
On car door by the side of, all car doors of full vehicle can be lockked or be opened by master switch；Switch-dividing can be controlled individually on other each car doors
Make a car door.
(2) gate lock actuator: gate lock actuator is executed the locking of door lock and opened and appointed by the control of door lock controller
Business.Mainly there are three kinds of electromagnetic type, DC motor type and permanent magnet motor formula structures.
(3) door lock controller: providing the control device for locking/opening pulse current for gate lock actuator, and there is control to execute
The function in mechanism electrical current direction, while in order to shorten working hours, have the function of timing.Substantially may be used by its control principle
It is divided into: transistor type, condenser type and 3 kinds of speed induction type.
Automobile door lock principle-remote control principles: the function of wireless remote control of centrally controrlled locking system, which refers to, does not have to a key key insertion lockhole
In can open the door and lock a door at a distance.The basic principle of remote control: it issues faint electric wave at one's side from car owner, is connect by car antenna
The signal for receiving the electric wave, through electronic controller ECU identification signal code, then by actuator (motor or the electromagnetic wire of the system
Circle) execute the movement for opening and closing lock.
Electronic switching mechanism is needed between gate lock actuator and door lock controller to realize the conversion of mechanical energy, realizes door
The automatic shutter function of lock, electronic switching mechanism have 1 at present, is split type: structure is simple but is not easy to assemble, and function needs after assembly
It adjusts, rear hidden danger of quality is more.2, monoblock type: 1) direct-push: being limited by assembly space, and 2) change type: it is compact-sized, it is driven effect
Excellent, electronic switching mechanism uses direct-push in the prior art, and structure is compact, but is all to pass through locking in the prior art
Piece connecting rod of wobble drive of the rocking bar of device allows connecting rod that control gate lock actuator locking and the locking control arm of unlock is driven to turn
It is dynamic, when larger due to the rotational angle of locking control arm, need the length of the rocking bar of latch and its swing angle needs
Increase, so that the activity space of entire mechanism is increased, when the inner space of car door is certain, the peace of entire door lock mechanism
Dress is just inconvenient.
Utility model content
The purpose of this utility model is that: in order to solve to utilize single company in the electronic transformation mechanism in existing automobile door lock
Bar transmission, causes entire mechanism activity space big, the technical problems such as assembly difficulty, the utility model provides a kind of door locking system
The electronic switching mechanism of double-connecting rod type.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of electronic switching mechanism of the double-connecting rod type of door locking system, including substrate, the locking being fixed on substrate
The locking control arm of device, the locking of the gate lock actuator being disposed on the substrate and control gate lock actuator and unlock, institute
Stating latch includes driving mechanism, and the rocker arm that can be swung under the driving of driving mechanism；It further include link mechanism, it is described
Link mechanism includes connecting rod one, transition arm and connecting rod two, and described one one end of connecting rod and rocker arm are hinged, and the connecting rod one is another
End is hinged with one end of transition arm, and one end of the connecting rod two and the other end of transition arm are hinged, the other end of the connecting rod two
Hinged with locking control arm, the transition arm and substrate are hinged.By setting connecting rod one and connecting rod two, converted using double link
The mode of mechanical movement, efficiently solves under the confined space, can allow locking control in the case that the swing angle of rocker arm is certain
Arm swing angle processed maximizes, this is that traditional single connecting rod driving locking control arm cannot achieve, and has greatly saved this
Installation space of the device inside car door, makes the maintenance of entire door locking system more convenient.
Working principle: effect of the gate lock actuator on car door is to realize connection switching by operating locking control arm,
To realize that locking or the solution of door lock stop function.Vehicle-mounted current source is powered to the driving mechanism of latch, and driving mechanism driving is shaken
Arm swing, rocker arm drive connecting rod one to move, and connecting rod one drives transition arm to rotate again and again, and transition arm drives connecting rod two to move again, even
Bar two drives locking control arm again, two extreme positions of the swing of rocker arm control two limit positions of locking control arm
It sets, two extreme positions of locking control arm control locking and the cut-off of gate lock actuator respectively, have been achieved by closing
Lock the locking of device control car door lock and the function of unlock.
Further, the driving mechanism includes casing, and the motor in casing is arranged in, fixes with motor output shaft
The worm screw of connection, the turbine being meshed with worm screw, and the reseting gear rotated synchronously with turbine, the reseting gear driving are shaken
Arm swing.By the way that turbine worm reducer structure is arranged, since turbine and worm transmission is unidirectional mechanical transmission mechanism, the present apparatus is allowed
Machine driving direction is single transmission, and avoid leads to mechanical movement back transfer in motor in the event of a power failure, causes
The present apparatus ceases to be in force automatically；Simultaneously for traditional deceleration transmission mode, the present apparatus, which also reduces, prevents mechanical movement anti-
Setting to transmitting lockable mechanism, has saved cost.
Further, locking control arm is provided on the gate lock actuator, the locking control arm and substrate are hinged,
One end of the locking control arm and connecting rod two are hinged, and the other end of the locking control arm is adapted with gate lock actuator.
Further, one end of the rocker arm is fixedly installed the sector gear for being meshed and being adapted to reseting gear, described
The other end of rocker arm is provided with hinge hole compatible with connecting rod one, and the sector gear and casing are hinged, sector gear and machine
The hinge joint of shell is in the centre of gyration position of sector gear.Sector is set by the one end being meshed on rocker arm with reseting gear
Wheel, allows the swing angle of rocker arm to be determined by the fan angle of sector gear, is meeting what rocker arm swung back and forth in certain angle
Under the conditions of, the other mechanisms for limiting rocker arm swing angle have been saved, the manufacturing cost of the present apparatus is further decreased.
Further, the transition arm is to turn angular structure, and the corner of transition arm and substrate are hinged.By by transition arm
It is set as turning angular structure, function of the transition arm as shifter lever can either be met, while for straight lever more
Supernumerary segment save space makes the present apparatus more compact succinct.
Further, the transition arm includes transverse slat, and one end of the transverse slat is vertically arranged with transverse slat, the setting of transverse slat upper end
There is L plate, be provided on transverse slat and be hinged the hinge hole being adapted to connecting rod one, is provided with to be hinged with connecting rod two on L plate and is adapted to
Hinge hole, the corner of the L plate are provided with substrate and are hinged the hinge hole of adaptation.By setting turning shape knot for transition arm
Structure can either meet function of the transition arm as shifter lever, while more save space for straight lever, allow this
Device is more compact succinct.
The beneficial effects of the utility model are as follows:
1, it is efficiently solved in the way of double link conversion mechanical movement by setting connecting rod one and connecting rod two
Locking control arm swing angle can be allowed to maximize under the confined space, in the case that the swing angle of rocker arm is certain, this is tradition
Single connecting rod driving locking control arm cannot achieve, greatly saved installation space of the present apparatus inside car door,
Make the maintenance of entire door locking system more convenient.
2, effect of the gate lock actuator on car door is connection switching to be realized, thus real by operating locking control arm
The locking or solution of existing door lock stop function.Vehicle-mounted current source is powered to the driving mechanism of latch, and driving mechanism drives rocker arm to swing,
Rocker arm drives connecting rod one to move, and connecting rod one drives transition arm to rotate again and again, and transition arm drives the movement of connecting rod two, the band again of connecting rod two again
Dynamic locking control arm, two extreme positions of the swing of rocker arm control two extreme positions of locking control arm, locking control
Two extreme positions of arm processed control locking and the cut-off of gate lock actuator respectively, have been achieved and have controlled vehicle by latch
The locking of door lock and the function of unlock.
3, this dress is allowed since turbine and worm transmission is unidirectional mechanical transmission mechanism by setting turbine worm reducer structure
The machine driving direction set is single transmission, and avoid leads to mechanical movement back transfer in motor in the event of a power failure,
The present apparatus is caused to cease to be in force automatically；Simultaneously for traditional deceleration transmission mode, the present apparatus also reduces the mechanical fortune of prevention
The setting of dynamic back transfer lockable mechanism, has saved cost.
4, sector gear is set by the one end being meshed on rocker arm with reseting gear, allows the swing angle of rocker arm by sector
The fan angle of gear determines, meeting rocker arm under conditions of certain angle swings back and forth, has saved the swing of restriction rocker arm
Other mechanisms of angle, further decrease the manufacturing cost of the present apparatus.
5, by setting transition arm to turn angular structure, function of the transition arm as shifter lever can either be met, together
When more save space for straight lever, make the present apparatus more compact succinct.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view of connecting rod one in Fig. 1；
Fig. 3 is the schematic perspective view of connecting rod two in Fig. 1；
Fig. 4 is the schematic perspective view of transition arm in Fig. 1；
Fig. 5 is the schematic perspective view of substrate in Fig. 1；
Fig. 6 is the partial sectional view of latch in Fig. 1；
Fig. 7 is the schematic perspective view of rocker arm in Fig. 1；
Fig. 8 is the schematic perspective view of locking control arm in Fig. 1.
Appended drawing reference: 1. latches, 2. driving mechanisms, 3. substrates, 4. rocker arms, 5. transition arms, 5-1. transverse slat, 5-2. are perpendicular
Version, 5-3.L plate, 6. connecting rods one, 7. tight locking buttons, 8. connecting rods two, 9. gate lock actuators, 10. locking control arms, 11. reset tooth
Wheel, 12. motor, 13. turbines, 14. worm screws, 15. casings.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
As shown in Fig. 1 to 8, the present embodiment provides a kind of electronic switching mechanisms of the double-connecting rod type of door locking system, including base
Plate 3, fixed setting latch 1 on the substrate 3, setting gate lock actuator 9 on the substrate 3 and control door lock execute
The locking of mechanism 9 and the locking control arm 10 of unlock, the latch 1 include driving mechanism 2, and the drive in driving mechanism 2
The dynamic lower Rocker arm 4 that can be swung；It further include link mechanism, the link mechanism includes connecting rod 1, transition arm 5 and connecting rod two
8, described one 6 one end of connecting rod and Rocker arm 4 are hinged, and one 6 other end of connecting rod and one end of transition arm 5 are hinged, the connecting rod 28
One end and transition arm 5 the other end it is hinged, the other end and locking control arm 10 of the connecting rod 28 are hinged, the transition arm 5
It is hinged with substrate 3.The hinged place at 28 both ends of connecting rod 1 and connecting rod is provided with tight locking button 7, tight locking button 7 and connecting rod 1 or
Person's connecting rod 28 is clamped, either by screw that tight locking button 7 and connecting rod 1 or connecting rod 28 is fixed, avoid connecting rod 1 or
Person's connecting rod 28 is fallen off with other parts being connected during the motion.
It is efficiently solved in the way of double link conversion mechanical movement by setting connecting rod 1 and connecting rod 28
10 swing angle of locking control arm can be allowed to maximize under the confined space, in the case that the swing angle of Rocker arm 4 is certain, this is to pass
What the single connecting rod driving locking control arm 10 of system cannot achieve, it is empty greatly to have saved installation of the present apparatus inside car door
Between, make the maintenance of entire door locking system more convenient.
Locking control arm 10 is provided on gate lock actuator 9, the locking control arm 10 and substrate 3 are hinged, the lock
Only one end of control arm 10 and connecting rod 28 are hinged, and the other end of the locking control arm 10 is adapted with gate lock actuator 9.
The transition arm 5 is to turn angular structure, and the corner of transition arm 5 and substrate 3 are hinged.By the way that transition arm 5 is arranged
To turn angular structure, function of the transition arm 5 as shifter lever, while the more supernumerary segment for straight lever can either be met
Save space makes the present apparatus more compact succinct.
Embodiment 2
As shown in Fig. 1 to 8, the present embodiment provides a kind of electronic switching mechanisms of the double-connecting rod type of door locking system, including base
Plate 3, fixed setting latch 1 on the substrate 3, setting gate lock actuator 9 on the substrate 3 and control door lock execute
The locking of mechanism 9 and the locking control arm 10 of unlock, the latch 1 include driving mechanism 2, and the drive in driving mechanism 2
The dynamic lower Rocker arm 4 that can be swung；It further include link mechanism, the link mechanism includes connecting rod 1, transition arm 5 and connecting rod two
8, described one 6 one end of connecting rod and Rocker arm 4 are hinged, and one 6 other end of connecting rod and one end of transition arm 5 are hinged, the connecting rod 28
One end and transition arm 5 the other end it is hinged, the other end and locking control arm 10 of the connecting rod 28 are hinged, the transition arm 5
It is hinged with substrate 3.The hinged place at 28 both ends of connecting rod 1 and connecting rod is provided with tight locking button 7, tight locking button 7 and connecting rod 1 or
Person's connecting rod 28 is clamped, either by screw that tight locking button 7 and connecting rod 1 or connecting rod 28 is fixed, avoid connecting rod 1 or
Person's connecting rod 28 is fallen off with other parts being connected during the motion.
Connecting rod 1 and connecting rod 28 are designed as C-shaped configuration, and connecting rod 1 and connecting rod 28 can be selected round steel and be directly converted into C-shaped
Or U-shaped, simplify the part production technology of the present apparatus, reduces production cost.
Driving mechanism 2 includes casing 15, the motor 12 in casing 15 is arranged in, casing 15 passes through spiral shell by upper and lower two parts
Nail is fastened to form, and shell and the casing 15 of motor 12 are fixed by screw, passes through shaft coupling with 12 output shaft of motor
The worm screw 14 being fixedly connected, the other end of worm screw 14 are provided with the bearing block fixed with casing 15, the other end of worm screw 14
It is connect with bearing block by rolling bearing, the turbine 13 being meshed with worm screw 14, and the reset tooth rotated synchronously with turbine 13
Wheel 11, reseting gear 11 and turbine 13 share a shaft, and the reseting gear 11 drives Rocker arm 4 to swing.By the way that turbine is arranged
13 worm screw, 14 deceleration mechanism allows the machine driving side of the present apparatus since the transmission of 13 worm screw 14 of turbine is unidirectional mechanical transmission mechanism
To for single transmission, avoid leads to mechanical movement back transfer in motor 12 in the event of a power failure, cause the present apparatus from
Dynamic failure；Simultaneously for traditional deceleration transmission mode, the present apparatus, which also reduces, prevents mechanical movement back transfer from locking
The setting of locking mechanism, has saved cost.
Embodiment 3
As shown in Fig. 1 to 8, the present embodiment provides a kind of electronic switching mechanisms of the double-connecting rod type of door locking system, including base
Plate 3, fixed setting latch 1 on the substrate 3, setting gate lock actuator 9 on the substrate 3 and control door lock execute
The locking of mechanism 9 and the locking control arm 10 of unlock, the latch 1 include driving mechanism 2, and the drive in driving mechanism 2
The dynamic lower Rocker arm 4 that can be swung；It further include link mechanism, the link mechanism includes connecting rod 1, transition arm 5 and connecting rod two
8, described one 6 one end of connecting rod and Rocker arm 4 are hinged, and one 6 other end of connecting rod and one end of transition arm 5 are hinged, the connecting rod 28
One end and transition arm 5 the other end it is hinged, the other end and locking control arm 10 of the connecting rod 28 are hinged, the transition arm 5
It is hinged with substrate 3.The hinged place at 28 both ends of connecting rod 1 and connecting rod is provided with tight locking button 7, tight locking button 7 and connecting rod 1 or
Person's connecting rod 28 is clamped, either by screw that tight locking button 7 and connecting rod 1 or connecting rod 28 is fixed, avoid connecting rod 1 or
Person's connecting rod 28 is fallen off with other parts being connected during the motion.
One end of the Rocker arm 4 is fixedly installed to be meshed the sector gear being adapted to reseting gear 11, the Rocker arm 4
The other end is provided with hinge hole compatible with connecting rod 1, and the sector gear and casing 15 are hinged, sector gear and casing 15
Hinge joint in the centre of gyration position of sector gear, Rocker arm 4 is structure as a whole with sector gear setting, convenient for by being casted into
Row is manufactured.Sector gear is set by the one end being meshed on Rocker arm 4 with reseting gear 11, allows the swing angle of Rocker arm 4
It is determined by the fan angle of sector gear, meeting Rocker arm 4 under conditions of certain angle swings back and forth, has saved restriction and shaken
Other mechanisms of 4 swing angle of arm, further decrease the manufacturing cost of the present apparatus.
Embodiment 4
As shown in Fig. 1 to 8, the present embodiment provides a kind of electronic switching mechanisms of the double-connecting rod type of door locking system, including base
Plate 3, fixed setting latch 1 on the substrate 3, setting gate lock actuator 9 on the substrate 3 and control door lock execute
The locking of mechanism 9 and the locking control arm 10 of unlock, the latch 1 include driving mechanism 2, and the drive in driving mechanism 2
The dynamic lower Rocker arm 4 that can be swung；It further include link mechanism, the link mechanism includes connecting rod 1, transition arm 5 and connecting rod two
8, described one 6 one end of connecting rod and Rocker arm 4 are hinged, and one 6 other end of connecting rod and one end of transition arm 5 are hinged, the connecting rod 28
One end and transition arm 5 the other end it is hinged, the other end and locking control arm 10 of the connecting rod 28 are hinged, the transition arm 5
It is hinged with substrate 3.The hinged place at 28 both ends of connecting rod 1 and connecting rod is provided with tight locking button 7, tight locking button 7 and connecting rod 1 or
Person's connecting rod 28 is clamped, either by screw that tight locking button 7 and connecting rod 1 or connecting rod 28 is fixed, avoid connecting rod 1 or
Person's connecting rod 28 is fallen off with other parts being connected during the motion.
Transition arm 5 includes transverse slat 5-1, the L plate 5-3 parallel with transverse slat 5-1 and vertical version 5-2, the vertical version 5-2 vertical
It is directly fixed between transverse slat 5-1 and L plate 5-3, one end of vertical version 5-2 is fixedly connected with one end of transverse slat 5-1, vertical version 5-2
The other end be fixedly connected with one end of L plate 5-3, be provided on transverse slat 5-1 and be hinged the hinge hole being adapted to connecting rod 1, L plate
Be provided on 5-3 and be hinged the hinge hole being adapted to connecting rod 28, the corner of the L plate 5-3 be provided with substrate 3 be hinged it is suitable
The hinge hole matched, transverse slat 5-1, L plate 5-3 and vertical version 5-2 three are all integrated, i.e., transition arm 5 passes through bending and Sheet Metal Forming Technology
Stripe board is folded into tri- parts transverse slat 5-1, L plate 5-3 and vertical version 5-2.By setting turning shape knot for transition arm 5
Structure can either meet function of the transition arm 5 as shifter lever, while more save space for straight lever, allow
The present apparatus is more compact succinct.
Embodiment 5
The concrete operating principle of the present apparatus: effect of the gate lock actuator 9 on car door is by operating locking control arm
10, connection switching is realized, to realize that the locking of door lock or solution stop function.Vehicle-mounted current source is supplied to the driving mechanism 2 of latch 1
Electricity, motor 12 are driven forward 13 worm screw of turbine, 14 mechanism, and the reseting gear 11 of transference 13 corotation axis of turbine rotates, reseting gear
The sector gear of 11 drive Rocker arm 4 one end turns to the extreme position in left side, and Rocker arm 4 drives connecting rod 1 to move, connecting rod 1
Transition arm 5 is driven to rotate again, transition arm 5 drives connecting rod 28 to move again, and connecting rod 28 drives locking control arm 10, locking control again
The locking of the control gate lock actuator 9 of arm 10, has been achieved the locking of control car door lock；It together should the reversion of motor 12
When, the solution of the control gate lock actuator 9 of locking control arm 10 is stopped, this thing car door lock solution is stopped, and can directly pass through the zipper of door
Or electronic unlocking mechanism opens the door.
Claims (6)
1. a kind of electronic switching mechanism of the double-connecting rod type of door locking system including substrate (3), is fixed on substrate (3)
Latch (1), the gate lock actuator (9) being arranged on substrate (3) and the locking reconciliation for controlling gate lock actuator (9)
The locking control arm (10) of lock, the latch (1) include driving mechanism (2), and can under the driving of driving mechanism (2)
The rocker arm (4) of swing；It is characterized by also including link mechanism, the link mechanism include connecting rod one (6), transition arm (5),
And connecting rod two (8), described connecting rod one (6) one end and rocker arm (4) hingedly, connecting rod one (6) other end and transition arm (5)
One end is hinged, and one end of the connecting rod two (8) and the other end of transition arm (5) are hinged, the other end and lock of the connecting rod two (8)
Only hingedly, the transition arm (5) and substrate (3) are hinged for control arm (10).
2. the electronic switching mechanism of the double-connecting rod type of door locking system according to claim 1, it is characterised in that: the driving
Mechanism (2) includes casing (15), and the motor (12) being arranged in casing (15) is fixedly connected with motor (12) output shaft
Worm screw (14), the turbine (13) being meshed with worm screw (14), and the reseting gear (11) rotated synchronously with turbine (13), it is described
Reseting gear (11) drives rocker arm (4) to swing.
3. the electronic switching mechanism of the double-connecting rod type of door locking system according to claim 1, it is characterised in that: the door lock
Be provided in executing agency (9) locking control arm (10), the locking control arm (10) and substrate (3) hingedly, the locking control
One end of arm (10) processed and connecting rod two (8) hingedly, the other end and gate lock actuator (9) Xiang Shi of the locking control arm (10)
Match.
4. the electronic switching mechanism of the double-connecting rod type of door locking system according to claim 2, it is characterised in that: the rocker arm
(4) one end is fixedly installed to be meshed the sector gear being adapted to reseting gear (11), the other end setting of the rocker arm (4)
Have a compatible hinge hole with connecting rod one (6), the sector gear and casing (15) hingedly, the hinge of sector gear and casing (15)
Contact is in the centre of gyration position of sector gear.
5. the electronic switching mechanism of the double-connecting rod type of door locking system according to claim 1, it is characterised in that: the conversion
Arm (5) is to turn angular structure, and the corner of transition arm (5) and substrate (3) are hinged.
6. the electronic switching mechanism of the double-connecting rod type of door locking system according to claim 1, it is characterised in that: the conversion
Arm (5) includes transverse slat (5-1), and one end of the transverse slat (5-1) is vertically arranged with transverse slat (5-1), and the upper end transverse slat (5-1) is provided with
L plate (5-3) is provided on transverse slat (5-1) and is hinged the hinge hole being adapted to connecting rod one (6), be provided on L plate (5-3) with even
Bar two (8) is hinged the hinge hole of adaptation, and the corner of the L plate (5-3) is provided with substrate (3) and is hinged the hinged of adaptation
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091103.1U CN209637454U (en) | 2019-01-21 | 2019-01-21 | A kind of electronic switching mechanism of the double-connecting rod type of door locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091103.1U CN209637454U (en) | 2019-01-21 | 2019-01-21 | A kind of electronic switching mechanism of the double-connecting rod type of door locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637454U true CN209637454U (en) | 2019-11-15 |
Family
ID=68478383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091103.1U Active CN209637454U (en) | 2019-01-21 | 2019-01-21 | A kind of electronic switching mechanism of the double-connecting rod type of door locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963056A (en) * | 2021-02-25 | 2021-06-15 | 湖北文理学院 | Automobile door lock capable of being quickly opened from inside of automobile |
-
2019
- 2019-01-21 CN CN201920091103.1U patent/CN209637454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963056A (en) * | 2021-02-25 | 2021-06-15 | 湖北文理学院 | Automobile door lock capable of being quickly opened from inside of automobile |
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