CN106869636B - Be applied to actuation actuating mechanism of accuse lock in car of function of inhaling with electricity - Google Patents
Be applied to actuation actuating mechanism of accuse lock in car of function of inhaling with electricity Download PDFInfo
- Publication number
- CN106869636B CN106869636B CN201710198262.7A CN201710198262A CN106869636B CN 106869636 B CN106869636 B CN 106869636B CN 201710198262 A CN201710198262 A CN 201710198262A CN 106869636 B CN106869636 B CN 106869636B
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- China
- Prior art keywords
- arm
- attraction
- rotating wheel
- suction
- wheel sheet
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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
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
-
- 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
Abstract
A suction driving mechanism applied to an automobile central control door lock with a suction function comprises a suction arm with a barb, a lock tongue with the barb and movably connected with the suction arm, and a winding rotating assembly, wherein the suction arm is arranged on the winding rotating assembly; the winding device is characterized in that a reset spring is arranged between the suction arm and the winding rotating assembly, a stop arm is arranged on the suction arm, and a stop block is arranged on the winding rotating assembly; the suction arm rotates around the center of the fixed end of the suction arm. The invention has the following advantages; the force transmission efficiency is high, and the reliability is high.
Description
Technical Field
The invention relates to a suction driving mechanism applied to an automobile central control door lock with a suction function, and belongs to the technical field of automobile door locks.
Background
With the development of economy and the progress of science, automobiles become essential transportation means for people to go out gradually, home-use automobiles such as cars and off-road vehicles are very common, the home-use automobiles are different in configuration according to the self and have high grade and economic type, the use amount of an automatic door lock is gradually increased along with the increase of the types of passenger automobiles, the reliability of an existing actuation driving mechanism of the automobile central control door lock is poor, the situation that the actuation cannot be performed frequently occurs, and potential safety hazards are formed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the suction driving mechanism which has high force transmission efficiency and strong reliability and is applied to the automobile central control door lock with the electric suction function.
The technical scheme of the invention is as follows: a suction driving mechanism applied to an automobile central control door lock with a suction function comprises a suction arm with a barb, a lock tongue matched with the suction arm and provided with the barb, and a winding rotating assembly, wherein the suction arm is hinged on the winding rotating assembly; a reset spring is arranged between the suction arm and the winding rotating assembly, a stop arm is arranged on the suction arm, and a stop block corresponding to the stop arm is arranged on the winding rotating assembly; the suction arm rotates around a hinge shaft of the suction arm.
And a supporting gasket is arranged between the suction arm and the winding rotating assembly.
The suction arm is hinged with the winding rotating assembly through a rivet.
The reset spring is a torsion spring or a tension spring. During the actuation action, the actuation motor pulling wire winding runner assembly is rotatory toward the appointed direction around its rotation center, and the fender arm that sets up on the actuation arm breaks away from gradually keeping off of the dog that sets up on the wire winding runner assembly, and the torsional spring just can drive the actuation arm and hug closely the meshing around the articulated center of actuation arm until the barb that actuation arm one end set up is complete with the barb that sets up on the spring bolt to realize the actuation action. (similarly, if the suction arm is movably connected with other parts in the lock body through a tension spring, the same effect as the torsion spring can be achieved.
The winding rotation assembly comprises an upper rotating wheel sheet, a connecting block and a lower rotating wheel sheet which are sequentially connected, and the upper rotating wheel sheet, the connecting block and the lower rotating wheel sheet are respectively provided with corresponding fixing holes; the cambered surface at one side of the connecting block is smaller than the cambered surfaces at the corresponding sides of the upper rotating wheel sheet and the lower rotating wheel sheet so as to form an arc-shaped groove with a side surface capable of being embedded with a pull wire; the upper rotating wheel sheet and the lower rotating wheel sheet are provided with stay wire mounting holes, wherein one hole is a round hole, and the other hole is provided with a side opening; the suction arm is hinged on the connecting block through a rivet.
The upper rotating wheel sheet and the lower rotating wheel sheet are coated and molded integrally.
The upper rotating wheel sheet and the lower rotating wheel sheet are made of plastic materials, and the connecting block is made of metal materials.
The upper rotating wheel sheet, the connecting block and the lower rotating wheel sheet are fixed through rivets through corresponding fixing holes.
The stop block is arranged on the connecting block.
The invention has the following advantages: the force transmission efficiency is high, the attraction arm barb A is always tightly attached to the attraction engagement part (barb D) of the lock tongue and is rotatably engaged around the center of the lock tongue under the action of the torsion spring of the attraction arm from the electric attraction of a half lock to the full lock, and the loss of force is controlled to be minimum; the reliability is high, and the lock tongue and the suction arm are completely meshed to ensure that the suction force received by the lock tongue is maximum when the door lock is electrically sucked; the actuation stops the motor reversal and resets, and the actuation arm barb breaks away from the spring bolt meshing, and the cylinder dog of at last because the wire winding wheel subassembly one side is mentioned the actuation arm with the effect of the supporting blend arm of actuation arm one side and is made it keep away from the spring bolt with spring bolt meshing one side, and the spring bolt is smoothly not interfered in the time of guaranteeing to unblank.
Drawings
FIG. 1 is a schematic view of the connection structure of the suction arm and the winding rotation assembly according to the present invention.
Fig. 2-4 are schematic views of the action state of the invention after the suction motor is sucked.
5-6 are schematic diagrams of the action state of the invention when the suction motor is reversely rotated and reset.
FIG. 7 is a schematic view of the construction of the wire wound rotor assembly of the present invention.
Fig. 8 is an exploded view of fig. 7.
Detailed Description
As shown in fig. 1-6, an attraction driving mechanism applied to an automobile central control door lock with an electric attraction function comprises an attraction arm 1 provided with a barb a, a bolt matched with the attraction arm 1 and provided with a barb D, and a winding rotating component 5, wherein the attraction arm 1 is hinged on the winding rotating component 5; the winding device is characterized in that a reset spring 2 is arranged between the suction arm 1 and the winding rotating component 5, a stop arm B is arranged on the suction arm 1, and a stop dog C corresponding to the stop arm B is arranged on the winding rotating component 5; the suction arm 1 rotates around a hinge shaft of the suction arm 1.
And a supporting gasket 4 is arranged between the suction arm 1 and the winding rotating assembly 5.
The suction arm 1 is hinged with the winding rotating assembly 5 through a rivet 3.
The reset spring 2 is a torsion spring or a tension spring. During the actuation action, actuation motor pulling wire winding runner assembly 5 is rotatory toward the assigned direction around its center of rotation, and the fender arm B that sets up on actuation arm 1 gradually breaks away from keeping off of the dog C that sets up on wire winding runner assembly 5, and the torsional spring just can drive actuation arm 1 and revolve around actuation arm 1 articulated center, hugs closely the meshing until barb A that 1 one end of actuation arm set up and the barb D that sets up on the spring bolt completely to realize the actuation action. (likewise, if the suction arm 1 is movably connected with other parts in the lock body by a tension spring, the same effect as the torsion spring can be achieved.
As shown in fig. 7 and 8, the winding rotation assembly 5 includes an upper rotating wheel 5-1, a connecting block 5-2 and a lower rotating wheel 5-3, which are connected in sequence, wherein the upper rotating wheel 5-1, the connecting block 5-2 and the lower rotating wheel 5-3 are respectively provided with corresponding fixing holes; the cambered surface on one side of the connecting block 5-2 is smaller than the cambered surface on the corresponding side of the upper rotary wheel sheet 5-1 and the lower rotary wheel sheet 5-3 to form an arc-shaped groove 5-4 with a side surface capable of being embedded with a pull wire; the upper rotating wheel sheet and the lower rotating wheel sheet are provided with stay wire mounting holes 5-5, wherein one hole is a round hole, and the other hole is provided with a side opening; the suction arm 1 is hinged to the connecting block 5-2 through a rivet 3.
The upper rotating wheel sheet 5-1 and the lower rotating wheel sheet 5-2 are integrally molded by plastic coating.
The upper rotating wheel piece 5-1 and the lower rotating wheel piece 5-3 are made of plastic materials, and the connecting block 5-2 is made of metal materials.
The upper rotating wheel sheet 5-1, the connecting block 5-2 and the lower rotating wheel sheet 5-3 are fixed through rivets through corresponding fixing holes.
The stop block C is arranged on the connecting block 5-2.
Example 1:
the embodiment is characterized in that the suction arm 1 and the suction arm reset spring 2 are riveted on the winding rotating wheel component 5 through a rivet 3 and a supporting gasket 4, and the suction arm 1 can freely rotate around the center of the rivet 3; the attracting arm 1 one end is equipped with barb A, and the other end is equipped with supporting fender arm B, and 5 one sides of wire winding runner wheel subassemblies are equipped with cylinder dog C (fig. 1), and simultaneously 6 one sides of spring bolt are equipped with bellied barb D (fig. 2), with barb A phase-match.
When a vehicle body circuit detects that the door lock moves from the open state to the half-lock state (specifically, the on/off signal jumps), the suction motor sucks and pulls the winding rotating wheel assembly 5 through the pull wire, the winding rotating wheel assembly 5 with the suction arm 1 rotates anticlockwise around the center of the rotating wheel (the rotating center of the rotating wheel assembly) (figure 2), the barb A on one side of the suction arm 1 gradually hooks the bolt barb D (figure 3) on the half-lock position (at the moment, due to the meshing resisting effect of the bolt and the suction arm, the suction arm does not rotate around the rivet center of the suction arm relatively any more, but presses the bolt from the half-lock state to the full-lock state all the time under the effect of the torsion spring of the suction arm and pulls the bolt 6 to move together to the full-lock state (figure 4).
When a vehicle body circuit receives a signal of a full locking position of a spring bolt to stop sucking and drive a sucking motor to reversely reset, the winding rotating wheel assembly 5 with the sucking arm 1 rotates clockwise around the center of the rotating wheel (the rotating center of the rotating wheel assembly), the barb characteristic A on one side of the sucking arm 1 is separated from the meshing position with the barb D of the spring bolt (figure 5) (at the moment, one side of the sucking arm is still pressed by the spring bolt to move under the action of a reset spring of the sucking arm), the cylindrical stop dog C on one side of the winding rotating wheel assembly 5 gradually presses the supporting stop arm B on one side of the sucking arm 1 to force the sucking arm 1 to rotate clockwise around the center of a rivet shaft of the sucking arm until the spring bolt is completely separated (figure 6), and finally, the winding rotating wheel assembly 5 triggers a reset stop switch signal to reset and stop.
Claims (9)
1. A suction driving mechanism applied to an automobile central control door lock with a suction function comprises a suction arm (1) provided with a barb (A), a lock tongue matched with the suction arm (1) and provided with a barb (D), and a winding rotating assembly (5), wherein the suction arm (1) is hinged on the winding rotating assembly (5); the winding device is characterized in that a reset spring (2) is arranged between the suction arm (1) and the winding rotating assembly (5), a blocking arm (B) is arranged on the suction arm (1), and a blocking block (C) corresponding to the blocking arm (B) is arranged on the winding rotating assembly (5); the suction arm (1) rotates around a hinge shaft of the suction arm (1).
2. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 1 is characterized in that a supporting gasket (4) is arranged between the attraction arm (1) and the winding rotating assembly (5).
3. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 1 or 2, characterized in that the attraction arm (1) is hinged with the winding rotating assembly (5) through a rivet (3).
4. The attraction driving mechanism applied to the automobile central control door lock with the attraction function as claimed in claim 1, wherein the return spring (2) is a torsion spring or a tension spring.
5. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 1, characterized in that the winding and rotating assembly (5) comprises an upper rotating wheel sheet (5-1), a connecting block (5-2) and a lower rotating wheel sheet (5-3) which are connected in sequence, wherein the upper rotating wheel sheet (5-1), the connecting block (5-2) and the lower rotating wheel sheet (5-3) are respectively provided with corresponding fixing holes; the cambered surface of one side of the connecting block (5-2) is smaller than the cambered surface of one side corresponding to the upper rotary wheel sheet (5-1) and the lower rotary wheel sheet (5-3) so as to form an arc-shaped groove (5-4) with a side surface capable of being embedded with a pull wire; the upper rotating wheel sheet and the lower rotating wheel sheet are provided with stay wire mounting holes (5-5), wherein one hole is a round hole, and the other hole is provided with a side opening; the suction arm (1) is hinged to the connecting block (5-2) through a rivet (3).
6. The attraction driving mechanism applied to the automobile central control door lock with the electric attraction function as claimed in claim 5, wherein the upper rotating wheel sheet (5-1) and the lower rotating wheel sheet (5-3) are integrally molded by plastic coating.
7. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 5, characterized in that the upper rotating wheel piece (5-1) and the lower rotating wheel piece (5-3) are made of plastic materials, and the connecting block (5-2) is made of metal materials.
8. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 5, characterized in that the upper rotating wheel sheet (5-1), the connecting block (5-2) and the lower rotating wheel sheet (5-3) are fixed through rivets through corresponding fixing holes.
9. The attraction driving mechanism applied to the automobile central control door lock with the attraction function according to claim 5 is characterized in that the stop block (C) is arranged on the connecting block (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198262.7A CN106869636B (en) | 2017-03-29 | 2017-03-29 | Be applied to actuation actuating mechanism of accuse lock in car of function of inhaling with electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198262.7A CN106869636B (en) | 2017-03-29 | 2017-03-29 | Be applied to actuation actuating mechanism of accuse lock in car of function of inhaling with electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869636A CN106869636A (en) | 2017-06-20 |
| CN106869636B true CN106869636B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710198262.7A Active CN106869636B (en) | 2017-03-29 | 2017-03-29 | Be applied to actuation actuating mechanism of accuse lock in car of function of inhaling with electricity |
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|---|---|
| CN (1) | CN106869636B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627211U (en) * | 2015-05-11 | 2015-09-09 | 昆山麦格纳汽车系统有限公司 | The floating drop out of gear structure of self-priming automobile door lock |
| CN105156011A (en) * | 2015-10-28 | 2015-12-16 | 南安市腾龙专利应用服务有限公司 | Novel roller shutter door lock and operating principle thereof |
| CN105625835A (en) * | 2016-03-03 | 2016-06-01 | 皓月汽车安全系统技术股份有限公司 | Automobile back door lock body |
| CN206681532U (en) * | 2017-03-29 | 2017-11-28 | 绍兴市上虞永生汽车部件有限公司 | A kind of adhesive drive mechanism of vehicle remote control central lock applied to powered suction function |
-
2017
- 2017-03-29 CN CN201710198262.7A patent/CN106869636B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627211U (en) * | 2015-05-11 | 2015-09-09 | 昆山麦格纳汽车系统有限公司 | The floating drop out of gear structure of self-priming automobile door lock |
| CN105156011A (en) * | 2015-10-28 | 2015-12-16 | 南安市腾龙专利应用服务有限公司 | Novel roller shutter door lock and operating principle thereof |
| CN105625835A (en) * | 2016-03-03 | 2016-06-01 | 皓月汽车安全系统技术股份有限公司 | Automobile back door lock body |
| CN206681532U (en) * | 2017-03-29 | 2017-11-28 | 绍兴市上虞永生汽车部件有限公司 | A kind of adhesive drive mechanism of vehicle remote control central lock applied to powered suction function |
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| Publication number | Publication date |
|---|---|
| CN106869636A (en) | 2017-06-20 |
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