CN218234728U

CN218234728U - Control device, door lock and vehicle

Info

Publication number: CN218234728U
Application number: CN202222597733.0U
Authority: CN
Inventors: 李鹏
Original assignee: Apollo Intelligent Technology Beijing Co Ltd
Current assignee: Nanchang Apollo Intelligent Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-06
Anticipated expiration: 2032-09-29

Abstract

The disclosure provides a control device, a vehicle door lock and a vehicle, relates to the technical field of vehicles, and particularly relates to the technical field of vehicle door locks. The specific implementation scheme is as follows: the control device includes: the mounting seat, the control handle, the first connecting plate, the transmission part and the elastic resetting part are arranged on the mounting seat; the mounting seat is provided with a guide hole, the control handle comprises a control rod, and the control rod penetrates through the guide hole; the transmission part comprises a first connecting part, a first extending part and a second extending part, the first connecting part is rotatably connected with the mounting seat, an included angle is formed between the first extending part and the second extending part, the first extending part is connected with the control rod through a first connecting plate, and the second extending part is used for being connected with a door lock pull wire; the elastic reset piece comprises a second connecting portion, a first elastic portion and a second elastic portion, the second connecting portion is connected with the mounting seat, the first elastic portion is abutted to the mounting seat, and the second elastic portion is abutted to the end face of the second extending portion, which is close to one side of the first extending portion. The door lock opening method can enrich the diversity of door lock opening modes.

Description

Control device, door lock and vehicle

Technical Field

The present disclosure relates to vehicle technology, and more particularly to door locks. In particular to a control device, a door lock and a vehicle.

Background

In the related art, the inside opening handle of the vehicle door generally includes an inside opening handle, a handle base, a shaft pin, a return spring, and other parts. When a passenger pulls the handle in the vehicle, the handle rotates along the shaft pin vertical to the handle, meanwhile, the door lock stay wire fixed at the tail end of the handle is driven, when the distance pulled out by the stay wire meets the set value of unlocking the door lock, the door lock can be unlocked, and the passenger can open the vehicle door.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a control device, a door lock and a vehicle.

According to a first aspect of the present disclosure, there is provided a control device applied to a door lock including a door lock cable, the control device including: the mounting seat, the control handle, the first connecting plate, the transmission part and the elastic resetting part are arranged on the mounting seat;

the mounting seat is provided with a guide hole, the control handle comprises a control rod, the control rod penetrates through the guide hole, and the control rod is connected with the mounting seat in a sliding manner;

the transmission part comprises a first connecting part, a first extending part and a second extending part, the first connecting part is rotatably connected with the mounting seat, the first extending part and the second extending part respectively extend from the first connecting part to one side back to the mounting seat, an included angle is formed between the first extending part and the second extending part, the first extending part is connected with the control rod through the first connecting plate, and the second extending part is used for being connected with the door lock stay wire;

the elastic reset piece comprises a second connecting portion, a first elastic portion and a second elastic portion, the second connecting portion is connected with the mounting seat, the first elastic portion is abutted to the mounting seat, the second elastic portion is abutted to the end face of one side of the first extending portion, close to the second extending portion, and the elastic reset piece is in an elastic compression state.

According to a second aspect of the present disclosure, there is provided a vehicle door lock comprising the control device of the first aspect.

According to a third aspect of the present disclosure, there is provided a vehicle including the door lock of the second aspect.

In the embodiment of the disclosure, when the door lock needs to be opened, only the control rod needs to be pulled, at this moment, the control rod can drive the first connecting plate to move towards one side of the mounting seat, the transmission part is driven to rotate towards one side of the control handle around the first connecting part while the first connecting plate moves, the door lock can be pulled to be a pull line while the transmission part rotates, and when the door lock is pulled to a certain distance, the door lock can be opened, so that the unlocking process of the door lock is completed. Compared with the unlocking mode of the rotating handle in the related technology, the control device provided by the disclosure can unlock the door lock in a pulling mode, is beneficial to enriching the diversity of the opening modes of the door lock, and further meets the individual requirements of customers.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

fig. 1 is a schematic structural diagram of a control device according to an embodiment of the present disclosure;

fig. 2 is a second schematic structural diagram of a control device according to an embodiment of the disclosure;

fig. 3 is a third schematic structural diagram of a control device according to an embodiment of the present disclosure;

fig. 4 is a fourth schematic structural diagram of a control device according to an embodiment of the disclosure;

FIG. 5 is an exploded schematic view of a control device provided in an embodiment of the present disclosure;

fig. 6 is a fifth schematic structural diagram of a control device according to an embodiment of the disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Referring to fig. 1 to fig. 6, a schematic structural diagram of a control device according to an embodiment of the present disclosure is shown, the control device is applied to a door lock, the door lock includes a door lock pull wire 100, and the control device includes: the mounting seat 200, the control handle 300, the first connecting plate 400, the transmission member 500 and the elastic reset member 600;

the mounting seat 200 is provided with a guide hole, the control handle 300 comprises a control rod 310, the control rod 310 penetrates through the guide hole, and the control rod 310 is connected with the mounting seat 200 in a sliding manner;

the transmission member 500 includes a first connection portion 510, a first extension portion 520, and a second extension portion 530, the first connection portion 510 is rotatably connected to the mounting base 200, the first extension portion 520 and the second extension portion 530 respectively extend from the first connection portion 510 toward a side opposite to the mounting base 200, an included angle is formed between the first extension portion 520 and the second extension portion 530, the first extension portion 520 is connected to the control rod 310 through the first connection plate 400, and the second extension portion 530 is used for connecting to the door lock pull wire 100;

the elastic reset piece 600 includes a second connecting portion 610, a first elastic portion 620 and a second elastic portion 630, the second connecting portion 610 is connected to the mounting base 200, the first elastic portion 620 is abutted to the mounting base 200, the second elastic portion 630 is abutted to the end surface of the second extending portion 530 near the first extending portion 520, and the elastic reset piece 600 is in an elastic compression state.

The control device may form an inside opening control device of a door lock. The door lock may be a door lock commonly known in the related art, and the door lock is controlled to be unlocked by the door lock cable 100. For example, in one embodiment of the present disclosure, the door lock may include a toggle switch, the door lock pull wire 100 is always in an elastic stretching state, when a vehicle occupant pulls the door lock pull wire 100 through the control device, when the door lock pull wire 100 is pulled to a certain distance, the toggle switch of the door lock is switched from the first control position to the second control position, and at this time, the door lock is unlocked. Correspondingly, when the personnel in the vehicle releases the control handle 300 of the control device, the elastic reset piece 600 drives the control handle 300 to reset, and meanwhile, the toggle switch can automatically reset to the first control position. When the toggle switch is at the first control position, the vehicle door lock is in a locking state.

The mounting seat 200 may be mounted on a side of the vehicle door close to the inside of the vehicle, and the mounting seat 200 is exposed on a surface of the vehicle door, and the first connecting plate 400, the transmission member 500 and the elastic restoring member 600 may be mounted inside the vehicle door.

Referring to fig. 1, in an embodiment of the present disclosure, the control handle 300 may further include a handle 320, and the first connecting plate 400 and the handle 320 are respectively connected to two ends of the control rod 310. An occupant may pull the handle 320 to drive the control rod 310 to move toward one side of the handle 320, at this time, the first connecting plate 400 moves synchronously with the control rod 310, the transmission member 500 rotates clockwise around the first connecting portion 510, that is, the second extending portion 530 rotates clockwise around the first connecting portion 510, during the process that the second extending portion 530 rotates clockwise around the first connecting portion 510, the second extending portion 530 pulls the door lock cable 100, and when the second extending portion 530 is pulled to a certain distance, the door lock is unlocked.

In addition, since the elastic return element is in an elastically compressed state, the first elastic portion 620 abuts against the mounting seat 200, and the second elastic portion 630 abuts against the end surface of the second extending portion 530 on the side close to the first extending portion 520, the elastic return element 600 has an urging force acting on the end surface of the second extending portion 530 on the side close to the first extending portion 520. Therefore, when the control handle 300 is pulled to the state shown in fig. 3, if the vehicle occupant releases the control handle 300, the transmission member 500 rotates counterclockwise around the first connection portion 510 under the pushing of the return elastic member, and at the same time, the control handle 300 is driven to slide toward the first connection portion 510, so as to achieve the return of the control device. The return elastic element may be an elastic element such as a torsion spring or a compression spring.

In this embodiment, when the door lock needs to be opened, only the control rod 310 needs to be pulled, at this time, the control rod 310 can drive the first connecting plate 400 to move towards one side of the mounting seat 200, the driving member 500 is driven to rotate towards one side of the control handle 300 around the first connecting portion 510 while the first connecting plate 400 moves, the door lock pull wire 100 can be pulled while the driving member 500 rotates, and when the door lock is pulled to a certain distance, the door lock can be opened, and the unlocking process of the door lock is completed. Compared with the unlocking mode of the rotating handle in the related technology, the control device provided by the disclosure can unlock the door lock in a pulling mode, is beneficial to enriching the diversity of the opening modes of the door lock, and further meets the individual requirements of customers.

Optionally, the first connecting plate 400 is arranged opposite to the mounting seat 200, and the first connecting plate 400 is fixedly connected with the end of the control rod 310;

the first connecting plate 400 is provided with strip-shaped holes 410 arranged along the radial direction of a target arc, wherein the target arc is an arc formed in the process that the first extending part 520 rotates around the first connecting part 510;

the first extending portion 520 includes a first shaft 521, the first shaft 521 is disposed through the strip-shaped hole 410, and the first shaft 521 is slidably connected to the strip-shaped hole 410.

Referring to fig. 3, the first connecting plate 400 is a strip-shaped plate, and the length direction of the strip-shaped hole 410 is the same as the length direction of the first connecting plate 400. Since the end of the first extension part 520 has a displacement in the extension direction of the first connection plate 400 in addition to a displacement in the extension direction of the control lever 310 during the rotation of the first extension part 520, the problem that the first extension part 520 cannot rotate due to the first connection plate 400 limiting the horizontal degree of freedom of the first extension part 520 is solved. In the embodiment of the present disclosure, a strip-shaped hole 410 is formed in the first connecting plate 400, and the first shaft 521 of the first extending portion 520 is slidably connected to the strip-shaped hole 410. In this way, during the rotation of the first extending portion 520, the first shaft 521 can slide back and forth along the length direction of the strip-shaped hole 410, so as to ensure the smoothness of the rotation of the first extending portion 520.

In one embodiment of the present disclosure, the first extension 520 may swing back and forth within the sector area shown in fig. 1. And the arc of the sector area is the target arc. Assuming that the maximum stroke of the telescopic movement of the control rod 310 with respect to the guide hole is a, the maximum rotation angle of the transmission member 500 is B, the maximum stroke of the door lock wire 100 is C, and the door lock wire 100 required for unlocking the door lock is D, where C > D.

Fig. 4 is a schematic diagram of the control device when the door is closed and the door lock is locked, where a is 0,B and 0,C is 0.

When the vehicle door needs to be opened, a person in the vehicle can pull the control handle 300 to enable the control handle 300 to horizontally move towards one side in the vehicle. At this time, the driving member 500 rotates clockwise, the stroke of the door lock cable 100 increases, and the first shaft 521 moves from the left end to the right end of the bar-shaped hole 410. Referring to fig. 1, when the stroke of the control handle 300 is (1/2) a, the rotation angle of the transmission member 500 is (1/2) B, and the stroke of the door lock wire 100 is (1/2) C; the first shaft 521 moves to the rightmost end of the bar hole 410.

When the control handle 300 is pulled continuously, the transmission member 500 rotates clockwise continuously, and the first shaft 521 moves from the right end to the left end of the strip-shaped hole 410. Until the first connecting plate 400 contacts with the mounting seat 200, please refer to fig. 3, at this time, when the stroke of the control handle 300 is a, the rotation angle of the transmission member 500 is B, and the stroke of the door lock pull wire 100 is C; the first shaft 521 moves to the leftmost end of the bar hole 410. Because the stroke of the door lock pull wire 100 is C, and C is larger than D, the door lock is unlocked, and people in the vehicle can push the door to get off the vehicle. When the vehicle occupant releases the control handle 300, the control device can automatically reset to the state shown in fig. 4.

In this embodiment, a strip-shaped hole 410 is opened in the first connecting plate 400, and the first shaft 521 of the first extending portion 520 is slidably connected to the strip-shaped hole 410. In this way, during the rotation of the first extending portion 520, the first shaft 521 can slide back and forth along the length direction of the strip-shaped hole 410, so as to ensure the smoothness of the rotation of the first extending portion 520.

Optionally, the mounting base 200 includes a supporting body 210 and a mounting bracket 220, the mounting bracket 220 is connected to the supporting body 210, the guide hole is opened in the supporting body 210, and the first connecting portion 510 is rotatably connected to the mounting bracket 220 through a second shaft 700;

the elastic reset member 600 includes a torsion spring, the connection hole of the torsion spring forms the second connection portion 610, the first torsion arm of the torsion spring forms the first elastic portion 620, the second torsion arm of the torsion spring forms the second elastic portion 630, the torsion sleeve is disposed on the second shaft 700, and the first torsion arm with the mounting bracket 220 faces the side wall butt on one side of the control handle 300, the second torsion arm with the second extension portion 530 is close to the end face butt on one side of the first extension portion 520.

Referring to fig. 1, the torsion spring is sleeved on the second shaft 700 through a connecting hole, i.e., the first connecting portion 510 overlaps the second connecting portion 610. Because the first torsion arm of torsional spring support press in installing support 220 orientation the lateral wall of brake lever 300 one side, just the second torsion arm support press in second extension 530 is close to the terminal surface of first extension 520 one side, consequently, personnel's pulling in the car in the in-process of brake lever 300, driving medium 500 will drive the second torsion arm orientation first torsion arm one side motion, make the torsional spring further compresses, and the second torsion arm acts on the continuous increase of the impetus of second extension 530, consequently, when brake lever 300 was released, second extension 530 can be in under the promotion of second torsion arm, counter-clockwise rotation is in order to realize controlling means's restoration.

In this embodiment, the second torsion arm abuts against an end surface of the second extension part 530 on the side closer to the first extension part 520 by fitting a torsion spring to the second shaft 700 and abutting the first torsion arm against a side wall of the mounting bracket 220 on the side facing the control handle 300. Thus, when the control handle 300 is pulled out and the related person releases the control handle 300, the torsion spring can drive the control device to reset.

Optionally, a clamping groove is formed in an end surface of the second extending portion 530 close to one side of the first extending portion 520, and a bending portion is formed at an end portion of the second torsion arm, and the bending portion is embedded in the clamping groove.

In this embodiment, the second torsion arm is embedded in the slot, so that the relative position between the second torsion arm and the second extension 530 can be kept unchanged during the process of the second torsion arm pushing the second extension 530 to rotate, thereby avoiding the problem of the pushing force on the second extension 530 being reduced because the second torsion arm can slide relative to the second extension 530.

Optionally, the mounting bracket 220 includes a first supporting protrusion 221 and a second supporting protrusion 222, the first supporting protrusion 221 is located between the second supporting protrusion 222 and the control handle 300, and the first connecting portion 510 is rotatably connected to the first supporting through the second shaft 700;

the door lock cable 100 includes a cable body 110 and a protective cover 120 covering an outer surface of the cable body 110, wherein the cable body 110 is slidably connected to the protective cover 120, the protective cover 120 is fixedly connected to the second supporting protrusion 222, and the cable body 110 is fixedly connected to the second extending portion 530.

Referring to fig. 4, the end of the protective sheath 120 may be provided with a connection joint 130, and the second support protrusion 222 may include a clamping position, so that the connection joint 130 is clamped and fixed in the clamping position to fixedly connect the protective sheath 120 and the second support protrusion 222.

It will be appreciated that during the process of pulling the pull body 110 by the transmission member 500, the position of the protective sheath 120 and the connection joint 130 remains unchanged, i.e., the pull body 110 is pulled out relative to the protective sheath 120.

In this embodiment, by making the mounting bracket 220 include the first supporting protrusion 221 and the second supporting protrusion 222, since the first supporting protrusion 221 can support the transmission member 500, and the second supporting protrusion 222 can support and fix the protection cover 120, it is not only beneficial to mount the control device, but also beneficial to achieve the connection between the control device and the door lock.

Optionally, the second extending portion 530 includes a first side plate and a second side plate which are oppositely disposed, the first side plate starts to have a first limiting hole 531, the second side plate is provided with a second limiting hole opposite to the first limiting hole 531, the first end of the stay wire body 110 is provided with the connecting column 140, and the connecting column 140 is respectively embedded in the first limiting hole 531 and the second limiting hole.

Referring to fig. 5, the connection column 140 may be cylindrical, and the first end of the pull wire body 110 is connected to the middle of the connection column 140, so that two ends of the connection column 140 may be respectively inserted into the first limiting hole 531 and the second limiting hole to realize the fixed connection between the door lock pull wire 100 and the second extension part 530, and it can be understood that the axis of the first limiting hole 531 is perpendicular to the door lock pull wire 100.

In this embodiment, the connecting column 140 at the first end of the door lock cable 100 is respectively inserted into the first limiting hole 531 and the second limiting hole, so that the door lock cable 100 can be prevented from being separated from the second extending portion 530 under the limiting action of the first limiting hole 531 and the second limiting hole.

Optionally, the second extension 530 further comprises a second connecting plate, the first side plate and the second side plate are connected by the second connecting plate, and the second connecting plate is located on one side of the second extension 530 close to the second supporting protrusion 222; the second connecting plate is provided with a strip-shaped slit 532, and the stay wire body 110 is arranged in the strip-shaped slit 532 in a penetrating way.

Referring to fig. 5, in this embodiment, a strip-shaped slit 532 is formed in the second connecting plate, and the cable body 110 is embedded into the strip-shaped slit 532, so that the cable body 110 can be supported and limited by the strip-shaped slit 532, which is beneficial to avoiding the problem of failure of the vehicle door lock caused by the cable body 110 being suspended to other abnormal positions during the operation of the control device.

Optionally, the mounting base 200 is provided with two guide holes, the two guide holes are arranged in parallel, the control handle 300 includes a handle body and two control rods 310, the two guide holes correspond to the two control rods 310 one by one, and the control rods 310 are inserted into the corresponding guide holes; the ends of the two control rods 310 far away from the first connecting plate 400 are connected through the handle body.

Referring to fig. 1, in this embodiment, two control rods 310 are arranged in parallel, so that the two control rods 310 can be limited from each other, and the problem of shaking of the control handle 300 during operation can be avoided.

Optionally, the outer side wall of the control rod 310 is provided with a first limiting protrusion 311, and the first limiting protrusion 311 is located on the side of the mounting seat 200 facing away from the first connecting plate 400;

the control rod 310 is configured to slide along the guide hole between a first position and a second position, and when the control rod 310 is located at the first position, the first limiting protrusion 311 is in contact with an end surface of the mounting base 200 on a side opposite to the first connecting plate 400;

when the lever 310 is located at the second position, the first link plate 400 is in contact with an end surface of the mount 200 facing the first link plate 400.

Referring to fig. 3, the first limiting protrusion 311 is located on a side of the control rod 310 close to the handle 320, and the first limiting protrusion 311 is an annular protrusion formed on a surface of the control rod 310. In the process that the elastic reset member 600 drives the control device to reset, when the control handle 300 moves to the position shown in fig. 1, due to the blocking of the first limiting protrusion 311, the control rod 310 cannot move towards one side of the first connecting plate 400, so that the stroke of the control rod 310 is accurately controlled.

In this embodiment, the first limiting protrusion 311 is disposed on the outer side wall of the control rod 310, so that the stroke of the control rod 310 can be accurately controlled. Meanwhile, due to the limiting effect of the first limiting protrusion 311, the handle 320 is relatively spaced from the mounting seat 200, so that a certain operation space is formed between the handle 320 and the mounting seat 200, and a user can conveniently grip the handle 320 and pull the control handle 300.

Optionally, the transmission member 500 includes a second limiting protrusion 540, the mounting base 200 includes a limiting portion 230 matching with the second limiting protrusion 540, and the transmission member 500 is configured to rotate around the mounting base 200 between a third position and a fourth position;

when the transmission member 500 is located at the third position, the second limit protrusion 540 contacts the limit portion 230, and the control lever 310 is located at the first position;

in the case where the transmission member 500 is located at the fourth position, the lever 310 is located at the second position.

Referring to fig. 2, the second limiting protrusion 540 may be located on a surface of the transmission member 500 facing the mounting seat 200. Referring to fig. 2, when the control rod 310 moves to the first position, the second limiting protrusion 540 contacts the limiting portion 230, and at this time, due to the limiting effect of the limiting portion 230 on the second limiting protrusion 540, the transmission member 500 is prevented from further rotating counterclockwise.

In this embodiment, when the control device is in the position shown in fig. 2, the first limiting protrusion 311 and the second limiting protrusion 540 can cooperate together to limit the control handle 300 from further moving toward the first connecting plate 400, so that the limiting effect on the control handle 300 can be further improved.

The embodiment of the present disclosure further provides a vehicle door lock, which includes a door lock pull wire 100 and the control device described in the above embodiments. Wherein the door lock pulling wire 100 is fixedly connected with the second extending part 530.

In this embodiment, since the door lock includes the control device in the above embodiment, the door lock can implement each process of the control device, and has the same beneficial effects, and is not described herein again to avoid repetition.

The embodiment of the disclosure also provides a vehicle, which comprises the vehicle door lock in the embodiment.

In this embodiment, since the vehicle includes the door lock in the above embodiment, the vehicle can implement each process of the door lock, and has the same beneficial effects, and in order to avoid repetition, the details are not repeated here.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel or sequentially or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A control device for a vehicle door lock, the vehicle door lock including a door lock cable, the control device comprising: the mounting seat, the control handle, the first connecting plate, the transmission part and the elastic resetting part are arranged on the mounting seat;

2. The control device of claim 1, wherein the first connecting plate is disposed opposite to the mounting seat and is fixedly connected with an end of the control rod;

the first connecting plate is provided with strip-shaped holes arranged along the radial direction of a target arc, and the target arc is an arc formed in the process that the first extending part rotates around the first connecting part;

the first extending portion comprises a first shaft, the first shaft penetrates through the strip-shaped hole, and the first shaft is connected with the strip-shaped hole in a sliding mode.

3. The control device according to claim 1, wherein the mounting seat comprises a support body and a mounting bracket, the mounting bracket is connected with the support body, the guide hole is formed in the support body, and the first connecting part is rotatably connected with the mounting bracket through a second shaft;

elasticity resets and includes the torsional spring, the link hole of torsional spring forms second connecting portion, the first arm of torsion of torsional spring forms first elasticity portion, the second arm of torsion of torsional spring forms second elasticity portion, the torsional spring cover is located the secondary shaft, just first arm of torsion with the installing support orientation the lateral wall butt of brake valve lever one side, the second arm of torsion with the second extension is close to the terminal surface butt of first extension one side.

4. The control device according to claim 3, wherein a slot is formed on an end surface of the second extension portion on a side close to the first extension portion, and a bent portion is formed at an end portion of the second torsion arm, and the bent portion is embedded in the slot.

5. The control device of claim 3, wherein the mounting bracket includes a first support protrusion and a second support protrusion, the first support protrusion being located between the second support protrusion and the control handle, the first connection portion being rotatably connected to the first support through the second shaft;

the door lock stay wire comprises a stay wire body and a protective sleeve coated on the outer surface of the stay wire body, the stay wire body is connected with the protective sleeve in a sliding mode, the protective sleeve is fixedly connected with the second supporting bulge, and the stay wire body is fixedly connected with the second extending portion.

6. The control device of claim 5, wherein the second extending portion comprises a first side plate and a second side plate which are oppositely arranged, the first side plate is provided with a first limiting hole, the second side plate is provided with a second limiting hole opposite to the first limiting hole, the first end of the stay wire body is provided with a connecting column, and the connecting column is embedded in the first limiting hole and the second limiting hole respectively.

7. The control device of claim 6, wherein the second extension further comprises a second connecting plate, the first side plate and the second side plate being connected by the second connecting plate, and the second connecting plate being located on a side of the second extension adjacent to the second support tab; the second connecting plate is provided with a strip-shaped seam, and the stay wire body is arranged in the strip-shaped seam in a penetrating mode.

8. The control device according to claim 1, wherein the mounting seat is provided with two guide holes, the two guide holes are arranged in parallel, the control handle comprises a handle body and two control rods, the two guide holes correspond to the two control rods one by one, and the control rods are arranged in the corresponding guide holes in a penetrating manner; one ends, far away from the first connecting plate, of the two control rods are connected through the handle body.

9. The control device according to claim 1, wherein the outer side wall of the control rod is provided with a first limiting protrusion, and the first limiting protrusion is positioned on one side, back to the first connecting plate, of the mounting seat;

the control rod is used for sliding between a first position and a second position along the guide hole, and under the condition that the control rod is located at the first position, the first limiting protrusion is in contact with the end face of one side, back to the first connecting plate, of the mounting seat;

when the control lever is located at the second position, the first connecting plate is in contact with an end surface of the mounting seat on a side facing the first connecting plate.

10. The control device of claim 9, wherein the transmission member includes a second limit protrusion, the mount includes a limit portion that mates with the second limit protrusion, and the transmission member is configured to rotate about the mount between a third position and a fourth position;

when the transmission piece is located at the third position, the second limiting bulge is in contact with the limiting part, and the control rod is located at the first position;

in the case where the transmission member is located at the fourth position, the control lever is located at the second position.

11. A vehicle door lock comprising the control device of any one of claims 1 to 10.

12. A vehicle comprising the vehicle door lock of claim 11.