CN113073910A - Integration of self-suction controller and actuator of side door lock - Google Patents
Integration of self-suction controller and actuator of side door lock Download PDFInfo
- Publication number
- CN113073910A CN113073910A CN202110464414.XA CN202110464414A CN113073910A CN 113073910 A CN113073910 A CN 113073910A CN 202110464414 A CN202110464414 A CN 202110464414A CN 113073910 A CN113073910 A CN 113073910A
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- Prior art keywords
- controller
- gear
- motor
- self
- worm
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- 230000010354 integration Effects 0.000 title claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- 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
- E05B81/34—Details of the actuator transmission of geared transmissions
-
- 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
-
- 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
- E05B83/36—Locks for passenger or like doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides an integration of a self-absorption controller and an actuator of a side door lock, which comprises the following components: casing, controller, plug connector, reset signal switch, motor, worm, drive unit, second gear and from inhaling act as go-between, the controller is installed in the casing, and the plug connector is connected with the controller for connect mains operated, power ground, door opening signal, the little opening signal of door, reset signal switch is connected with the controller, and the motor is installed and is connected with the controller in the casing, and the worm is installed on the motor shaft of motor, and the drive unit includes: the self-priming device comprises a worm wheel which is rotatably arranged on the shell and meshed with the worm, and a first gear which is arranged on the worm wheel and coaxially rotates with the worm wheel, wherein a second gear is rotatably arranged on the shell and meshed with the first gear, an arc-shaped pressing member for pressing and releasing a reset signal switch is arranged on the second gear, one end of a self-priming pull wire is connected with the second gear, and the other end of the self-priming pull wire is connected with the lock body.
Description
Technical Field
The invention belongs to the technical field of automobile locks, and particularly relates to integration of a side door lock self-suction controller and an actuator.
Background
With the development of the automobile industry, the new trend becomes the core of the automobile industry, the demands of consumers on automobile intellectualization and electromotion are higher and higher, the requirements on automobile comfort are also higher and higher, and the application of self-absorption side door locks in passenger cars is gradually increased. The existing self-suction door lock has a complex structure and a large volume.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an integration of a self-suction controller and an actuator of a side door lock, which has a simple and compact structure and can automatically perform self-suction and reset.
The invention provides integration of a self-absorption controller and an actuator of a side door lock, which is characterized by comprising the following components:
a housing;
a controller mounted within the housing;
the plug connector is connected with the controller and is used for connecting power supply, power ground, a door opening signal and a door micro-opening signal;
the reset signal switch is connected with the controller;
the motor is arranged in the shell and is connected with the controller;
the worm is arranged on a motor shaft of the motor;
a transmission unit comprising: the worm gear is rotatably arranged on the shell and meshed with the worm, and the first gear is arranged on the worm gear and rotates coaxially with the worm gear;
the second gear is rotatably arranged on the shell and meshed with the first gear, and an arc-shaped pressing component for pressing and releasing the reset signal switch is arranged on the second gear; and
one end of the self-absorption pull wire is connected with the second gear, the other end of the self-absorption pull wire is connected with the lock body,
wherein, the mounted position of reset signal switch satisfies: the second gear drives the pressing member to rotate, the reset signal switch can be pressed or released, when the lock body is in an open state, the pressing member is not in contact with the reset signal switch, when a door opening signal changes, self-absorption starts, the controller controls the motor to rotate, the motor drives the worm to rotate, the worm drives the second gear to rotate through the transmission unit, when the second gear pulls the self-absorption pull wire, the pressing member just presses the reset signal switch, after a door micro-opening signal changes, self-absorption is finished, reset is started, the controller controls the motor to rotate reversely, the motor drives the worm to rotate reversely, the worm drives the self-absorption second gear to rotate reversely through the first transmission unit, the second gear pulls the pull wire to reset, and after the pressing member releases the reset signal switch, the self-suction pull wire just completes the reset,
and when the pressing component releases the reset signal switch, the controller controls the motor to stop.
Further, in the integration of the self-suction controller and the actuator of the side door lock provided by the invention, the side door lock can also have the following characteristics: the controller is an integrated circuit board, and the controller is clamped between the first transmission unit and the cover plate of the shell.
Further, in the integration of the self-suction controller and the actuator of the side door lock provided by the invention, the side door lock can also have the following characteristics: and pins of the reset signal switch are integrated on the controller in a welding mode.
Further, in the integration of the self-suction controller and the actuator of the side door lock provided by the invention, the side door lock can also have the following characteristics: the plug connector is a four-pin plug connector, and the four pins are respectively a power supply, a power ground, a door opening signal and a door micro-opening signal.
Further, in the integration of the self-suction controller and the actuator of the side door lock provided by the invention, the side door lock can also have the following characteristics: the motor comprises a motor shaft fixing block and a motor shaft limiting block, the motor shaft fixing block is located on the motor shaft side of the motor and connected with the end portion of a motor shaft of the motor, and the motor shaft limiting block is located on the opposite side of the motor shaft of the motor.
Further, in the integration of the self-suction controller and the actuator of the side door lock provided by the invention, the side door lock can also have the following characteristics: the pressing component is fan-shaped and co-rotating with the second gear, the arc-shaped end of the pressing component inclines towards the axis of the second gear, the inclined part is smoothly connected with the arc-shaped part, and the arc-shaped inclined end of the pressing component is an initial pressing and releasing end.
The invention has the following advantages:
the self-suction controller and the actuator of the side door lock have simple and compact integrated structure, and can automatically execute self-suction and reset according to a door opening signal, a door micro-opening signal and a reset signal.
Drawings
FIG. 1 is an integrated front view of a side door lock auto-suction controller and actuator in an embodiment of the present invention;
FIG. 2 is an exploded view of the integration of a side door lock auto-absorption controller and actuator according to an embodiment of the present invention;
FIG. 3 is a second exploded schematic view of the integration of a side door lock auto-absorption controller and actuator in an embodiment of the present invention;
FIG. 4 is a schematic view of the side door lock self-absorption controller and actuator integrated with the cover removed according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of the side door lock self-absorption controller and actuator integrated without the controller according to the embodiment of the present invention;
fig. 6 is a schematic diagram of the structure of the controller toward the transmission unit in the embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the following embodiments specifically describe the integration of the self-suction controller and the actuator of the side door lock of the invention with the accompanying drawings.
The side door lock self-suction controller and actuator assembly 100 is mounted inside a side door of an automobile and is connected to a lock body to perform self-suction operation on the lock body.
As shown in fig. 1-5, a side door lock auto-suction controller and actuator assembly 100 comprises: the device comprises a shell 10, a controller 20, a plug connector 30, a reset signal switch 40, a motor 50, a worm 60, a transmission unit 70, a second gear 80 and a self-suction pull wire 90.
The housing 10 includes a lower housing 11 and an upper cover 12. The lower shell 11 and the upper cover plate 12 are fixed together by screws 13. The side of the lower case 11 is further provided with a fixing groove 15, and the case 10, i.e., the side door lock self-suction controller and actuator assembly 100, is mounted inside the side door of the automobile by being mounted 14 into the fixing groove 15.
The motor 50 is installed in the housing 10 and connected to the controller 20. The controller 20 controls the motor 50 to rotate. In the present embodiment, the motor 50 includes a motor shaft fixing block 51 and a motor shaft stopper 52. The motor shaft fixing block 51 is located on the motor shaft side of the motor 50 and connected to the end of the motor shaft, and the motor shaft stopper 52 is located on the opposite side of the motor shaft of the motor 50 to prevent the motor 50 from moving in the direction of the motor shaft.
The worm 60 is mounted on the motor shaft of the motor 50, and rotation of the motor 50 drives rotation of the worm 60.
The transmission unit 70 includes: a worm gear 71 and a first gear 72. The worm wheel 71 is rotatably mounted on the housing 10, the worm wheel 71 is engaged with the worm 60, and the first gear 72 is mounted on the worm wheel 71 and rotates coaxially with the worm wheel 71. Specifically, the first gear 72 and the worm wheel 71 rotate coaxially, the first mounting pin 73 is mounted on the housing 10, and the first gear 72 and the worm wheel 71 are sleeved on the first mounting pin 73 and can rotate around the first mounting pin 73. The worm 60 rotates to rotate the worm wheel 71, and the worm wheel 71 rotates to rotate the first gear 72.
The second gear 80 is rotatably mounted on the housing 10, specifically, the second mounting pin 82 is mounted on the housing 10, and the second gear 80 is sleeved on the second mounting pin 82 and can rotate around the second mounting pin 82. The second gear 80 is engaged with the first gear 72, and the rotation of the first gear 72 drives the rotation of the second gear 80. The second gear 80 is provided with an arc-shaped pressing member 81 for pressing and releasing the reset signal switch 40.
In the present embodiment, as shown in fig. 4, the pressing member 81 has a fan shape and rotates coaxially with the second gear 81. One end of the arc of the pressing member 81 is inclined toward the axial center of the second gear, and the inclined portion is smoothly connected with the arc portion, and the inclined end of the arc of the pressing member 81 is an initial pressing and releasing end, that is, the upper end of the arc of the pressing member 81 in fig. 4.
One end of the self-priming pull wire 90 is connected with the second gear 80, and the other end is connected with the lock body. Rotation of the second gear 80 pulls the self-priming wire 90, thereby performing a self-priming operation.
The controller 20 is installed in the housing 10. The connector 30 is connected to the controller 20, and is configured to connect to a power supply, a power ground, a door opening signal, and a door ajar signal, to supply power to the controller 20, and to transmit the door opening signal and the door ajar signal. Specifically, the housing 10 is provided with a socket, and the plug-in unit 30 is connected to the controller 20 through the socket. The connector 30 is a four-pin connector, and the four pins are respectively a power supply, a power ground, a door opening signal and a door micro-opening signal.
The reset signal switch 40 is connected to the controller 20. The position of the reset signal switch 40 satisfies: the second gear 80 drives the pressing member 81 to rotate so as to press the reset signal switch 40, and when the lock body is in the open state, the pressing member 81 does not contact with the reset signal switch 40, when the door opening signal changes, self-priming starts, the controller 20 controls the motor 50 to rotate, the motor 50 drives the worm 60 to rotate, the worm 60 drives the second gear 80 to rotate through the transmission unit 70, and when the second gear 80 pulls the self-priming pull wire 90, the pressing member 80 just presses the reset signal switch 40. When the door is slightly opened, the self-priming is finished, the controller 20 starts to reset, the motor 50 controls the motor 50 to rotate reversely, the motor 50 drives the worm 60 to rotate reversely, the worm 60 drives the second gear 80 to rotate reversely through the transmission unit 70, the second gear 80 pulls the self-priming pull wire 90 to reset, and when the reset signal switch 40 is released by the pressing member 80, the self-priming pull wire just completes the resetting.
In the present embodiment, the controller 20 is an integrated circuit board, and the integrated circuit board is sandwiched between the transmission unit 70 and the cover plate 12 of the housing 10, and as seen in fig. 4, the controller 20 is located above the transmission unit 70. Specifically, as shown in fig. 6, the reset signal switch 40 is installed at a side of the controller 40 facing the lower case 11. The pin of the reset signal switch 40 is integrated on the controller 40 by means of soldering.
The working process is as follows:
the controller 20 determines whether the door is in an open state and the self-priming function is to be turned on, based on the door open signal transmitted through the connector 30. When the controller 20 receives the door opening signal and determines that the self-priming function is to be turned on, the controller 20 controls the motor 50 to rotate, the motor 50 drives the worm 60 to rotate, the worm 60 drives the worm wheel 71 to rotate clockwise (as viewed in the direction of fig. 4), the first gear 72 rotates clockwise (as viewed in the direction of fig. 4) along with the worm wheel 71, the first gear 72 drives the second gear 80 to rotate counterclockwise (as viewed in the direction of fig. 4), the second gear 80 rotates to pull the self-priming pull wire 90, so that self-priming is performed, the reset signal switch 40 is pressed by the pressing member 80, the controller 20 receives the reset signal of the reset signal switch 40, the controller 20 continues to rotate along with the second gear 80, and after the controller 20 receives the change of the door ajar signal, the controller 20 determines that the door is completely closed, and stops. After the self-priming is finished, a time delay is performed for a period of time, for example, 3 seconds, 5 seconds, etc., a reset process is started, the controller 20 controls the motor 50 to rotate reversely, the motor 50 drives the worm 60 to rotate reversely, the worm 60 drives the worm wheel 71 to rotate counterclockwise (as viewed in the direction of fig. 4), the first gear 72 rotates counterclockwise (as viewed in the direction of fig. 4) along with the worm wheel 71, the first gear 72 drives the second gear 80 to rotate clockwise (as viewed in the direction of fig. 4), the second gear 80 rotates reversely to release the self-priming pull wire 90, the self-priming pull wire 90 resets, when the reset signal switch 40 is released by the pressing member 80 (the reset signal switch 40 is always pressed by the pressing member 80 before the self-priming is started to reset), the controller 20 determines that the reset process is finished, and stops.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (6)
1. An integration of a side door lock self-absorption controller and an actuator, comprising:
a housing;
a controller mounted within the housing;
the plug connector is connected with the controller and is used for connecting power supply, power ground, a door opening signal and a door micro-opening signal;
the reset signal switch is connected with the controller;
the motor is arranged in the shell and is connected with the controller;
the worm is arranged on a motor shaft of the motor;
a transmission unit comprising: the worm gear is rotatably arranged on the shell and meshed with the worm, and the first gear is arranged on the worm gear and rotates coaxially with the worm gear;
the second gear is rotatably arranged on the shell and meshed with the first gear, and an arc-shaped pressing component for pressing and releasing the reset signal switch is arranged on the second gear; and
one end of the self-absorption pull wire is connected with the second gear, the other end of the self-absorption pull wire is connected with the lock body,
wherein, the mounted position of reset signal switch satisfies: the second gear drives the pressing member to rotate, the reset signal switch can be pressed or released, when the lock body is in an open state, the pressing member is not in contact with the reset signal switch, when a door opening signal changes, self-absorption starts, the controller controls the motor to rotate, the motor drives the worm to rotate, the worm drives the second gear to rotate through the transmission unit, when the second gear pulls the self-absorption pull wire, the pressing member just presses the reset signal switch, after a door micro-opening signal changes, self-absorption is finished, reset is started, the controller controls the motor to rotate reversely, the motor drives the worm to rotate reversely, the worm drives the self-absorption second gear to rotate reversely through the first transmission unit, the second gear pulls the pull wire to reset, and after the pressing member releases the reset signal switch, the self-suction pull wire just completes the reset,
and when the pressing component releases the reset signal switch, the controller controls the motor to stop.
2. The integration of a side door lock auto-suction controller and actuator as claimed in claim 1, wherein:
the controller is an integrated circuit board, and the controller is clamped between the first transmission unit and the cover plate of the shell.
3. The integration of a side door lock auto-suction controller and actuator as claimed in claim 2, wherein:
and pins of the reset signal switch are integrated on the controller in a welding mode.
4. The integration of a side door lock auto-suction controller and actuator as claimed in claim 1, wherein:
the plug connector is a four-pin plug connector, and the four pins are respectively a power supply, a power ground, a door opening signal and a door micro-opening signal.
5. The integration of a side door lock auto-suction controller and actuator as claimed in claim 1, wherein:
the motor comprises a motor shaft fixing block and a motor shaft limiting block, the motor shaft fixing block is located on the motor shaft side of the motor and connected with the end portion of a motor shaft of the motor, and the motor shaft limiting block is located on the opposite side of the motor shaft of the motor.
6. The integration of a side door lock auto-suction controller and actuator as claimed in claim 1, wherein:
the pressing component is fan-shaped and co-rotating with the second gear, the arc-shaped end of the pressing component inclines towards the axis of the second gear, the inclined part is smoothly connected with the arc-shaped part, and the arc-shaped inclined end of the pressing component is an initial pressing and releasing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464414.XA CN113073910B (en) | 2021-04-28 | 2021-04-28 | Integration of side door lock self-priming controller and actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464414.XA CN113073910B (en) | 2021-04-28 | 2021-04-28 | Integration of side door lock self-priming controller and actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113073910A true CN113073910A (en) | 2021-07-06 |
| CN113073910B CN113073910B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110464414.XA Active CN113073910B (en) | 2021-04-28 | 2021-04-28 | Integration of side door lock self-priming controller and actuator |
Country Status (1)
| Country | Link |
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| CN (1) | CN113073910B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982385A (en) * | 2021-11-15 | 2022-01-28 | 上海恩坦华汽车门***有限公司 | Electric opening mechanism of automobile door lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442829A (en) * | 2018-05-29 | 2018-08-24 | 昆山睿唯景汽车科技有限公司 | Motor vehicle self-priming door-locking system |
| CN108590389A (en) * | 2018-05-29 | 2018-09-28 | 昆山睿唯景汽车科技有限公司 | Automobile automatic door lock actuator |
| CN110593702A (en) * | 2019-10-15 | 2019-12-20 | 上海恩坦华汽车门***有限公司 | Automobile glove box door/cover actuator |
| CN215485359U (en) * | 2021-04-28 | 2022-01-11 | 上海恩坦华汽车门***有限公司 | Integration of self-suction controller and actuator of side door lock |
-
2021
- 2021-04-28 CN CN202110464414.XA patent/CN113073910B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442829A (en) * | 2018-05-29 | 2018-08-24 | 昆山睿唯景汽车科技有限公司 | Motor vehicle self-priming door-locking system |
| CN108590389A (en) * | 2018-05-29 | 2018-09-28 | 昆山睿唯景汽车科技有限公司 | Automobile automatic door lock actuator |
| CN110593702A (en) * | 2019-10-15 | 2019-12-20 | 上海恩坦华汽车门***有限公司 | Automobile glove box door/cover actuator |
| CN215485359U (en) * | 2021-04-28 | 2022-01-11 | 上海恩坦华汽车门***有限公司 | Integration of self-suction controller and actuator of side door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982385A (en) * | 2021-11-15 | 2022-01-28 | 上海恩坦华汽车门***有限公司 | Electric opening mechanism of automobile door lock |
| CN113982385B (en) * | 2021-11-15 | 2024-05-28 | 上海恩坦华汽车门***有限公司 | Electric unlocking mechanism of automobile door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113073910B (en) | 2024-05-28 |
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