CN211776645U

CN211776645U - Sliding door unlocking actuator and automobile

Info

Publication number: CN211776645U
Application number: CN201922190478.6U
Authority: CN
Inventors: 乔轩; 邓满燕
Original assignee: Shenzhen Epp Precision Technology Co ltd
Current assignee: Shenzhen Epp Precision Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-27
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to the technical field of automobiles, a sliding door unblock executor and car is provided. The sliding door unlocking actuator comprises an unlocking linkage piece, an unlocking execution assembly, an unlocking driving assembly and an unlocking reset assembly, wherein the unlocking reset assembly is used for driving the unlocking execution assembly to move along the second direction when the unlocking driving assembly stops driving; when the unlocking reset component drives the unlocking execution component to move along the second direction, the unlocking linkage component rotates towards one side of the first end and resets. The sliding door unlocking actuator can realize electric unlocking operation on the basis of not changing the structure of the original manual sliding door lock, has higher universality, can also automatically and quickly realize the resetting of the unlocking linkage member after finishing electric unlocking so as to wait for the implementation of next electric unlocking operation, and has simple and convenient resetting mode.

Description

Sliding door unlocking actuator and automobile

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a sliding door unblock executor and car.

Background

Sliding doors are increasingly used in the automotive field. Conventionally, the unlocking mode of the sliding door generally comprises a manual unlocking mode and an electric unlocking mode, however, the traditional electrolytic sliding door lock is not required to be customized and designed and used according to the structure of the manual sliding door lock, so that the problems of poor universality, high cost, long development period and the like exist; after the unlocking is finished, the electric reset can be carried out only after corresponding signals are acquired and judged, so that the problems of relatively complex reset mode, poor use performance and the like exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sliding door unblock executor aims at solving the current poor, the complicated relatively, the not good problem of performance of the commonality of electrolysis sliding door lock.

In order to achieve the above object, the utility model adopts the following technical scheme: a sliding door unlocking actuator is connected and matched with an unlocking cable, the unlocking cable is provided with a first end and a second end opposite to the first end, the first end is connected with a lock body opening arm, when the unlocking cable drives the lock body opening arm to move towards the second end, the lock body opening arm can be switched to an unlocking state from a locking state, a cable linkage piece is further fixedly connected onto the unlocking cable, the sliding door unlocking actuator comprises an unlocking linkage piece, an unlocking execution component, an unlocking driving component and an unlocking reset component, the unlocking linkage piece is used for abutting against one side, facing towards the first end, of the cable linkage piece when the lock body opening arm is in the locking state, the unlocking execution component is used for driving the unlocking linkage piece to rotate around a first axis, the unlocking driving component is used for driving the unlocking execution component to move along a first direction, and the unlocking reset component is used for driving the unlocking execution component to move along a second direction when the unlocking driving component stops driving, the first direction and the second direction are arranged in a reverse direction, when the unlocking actuating assembly is driven by the unlocking driving assembly to move along the first direction, the unlocking linkage piece rotates towards one side of the second end and abuts against the inhaul cable linkage piece to move towards the second end, so that the lock body unlocking arm is switched from the locking state to the unlocking state; when the unlocking reset assembly drives the unlocking execution assembly to move along the second direction, the unlocking linkage piece rotates towards one side of the first end and resets.

In one embodiment, the unlocking execution assembly comprises an execution connecting piece connected with the unlocking linkage piece, an execution moving piece used for driving the execution connecting piece to move along the first direction or the second direction, and an execution spiral piece in spiral transmission with the execution moving piece, and the execution spiral piece can rotate around a second axis in a positive direction under the driving of the unlocking driving assembly so that the execution moving piece moves towards the first direction along the execution spiral piece; the execution spiral piece can rotate around the second axis in the opposite direction under the driving of the unlocking reset component, so that the execution moving piece moves towards the second direction along the execution spiral piece.

In one embodiment, the unlocking reset assembly comprises a coil spring connected with the execution spiral element and a coil spring seat used for installing the coil spring, and the coil spring generates elastic deformation when the unlocking driving assembly drives the execution spiral element to rotate and generates elastic restoring force when the unlocking driving assembly stops driving so as to enable the execution spiral element to reversely rotate around the second axis.

In one embodiment, the execution connecting piece comprises an execution connecting body and an execution clamping structure connected with the execution connecting body, and the unlocking linkage piece is provided with a linkage clamping groove used for being clamped and matched with the execution clamping structure.

In one embodiment, carry out the joint structure including be used for with linkage joint groove joint complex joint portion and with the spacing portion that joint portion connects, the cross sectional shape, the size of joint portion with the cross sectional shape, the size of linkage joint groove are corresponding, the size of spacing portion is greater than the size of joint portion, spacing portion is used for linkage joint groove with the restriction when joint portion joint cooperates linkage joint groove under the condition of no exogenic action with joint portion removes the joint relation.

In one embodiment, the execution moving member includes an execution moving body for performing spiral transmission with the execution spiral member and a moving connection structure for detachably connecting with the execution connection member, the moving connection structure includes a first connection portion and a second connection portion that are connected in sequence, the moving connection structure is provided with a moving connection groove for performing limit fitting with the execution connection member between the first connection portion and the second connection portion, and the execution connection member is provided with a limit connection groove for performing limit fitting with the first connection portion on an inner surface thereof.

In one embodiment, the unlocking linkage member has an accommodating cavity for accommodating the cable linkage member, the unlocking linkage member is provided with a cable sliding groove for allowing the unlocking cable to pass through on one side of the unlocking linkage member, which is away from the first axis, and is further provided with a communication port which is communicated with the accommodating cavity and is used for allowing the cable linkage member to pass in and out of the accommodating cavity along the communication port, which is located on one side of the unlocking linkage member, which is away from the first end.

In one embodiment, the unlocking drive assembly comprises an unlocking drive for generating a drive force and a drive transmission for transmitting the drive force to the unlocking actuation assembly, the unlocking actuation assembly comprising an unlocking transmission for driving cooperation with the drive transmission.

In one embodiment, the unlocking drive is in gear engagement with the drive.

Another object of the utility model is to provide an automobile, including the unblock cable, still include sliding door unblock executor.

The utility model has the advantages that:

the utility model provides a sliding door unblock executor passes through unblock drive assembly drive unblock executive component and moves along first direction to drive the unblock linkage piece and tend to unblock the second end one side rotation of cable around the first axis, thereby accessible unblock linkage piece is supporting cable linkage piece and is moving towards second end one side, make the lock body open the arm and can switch over from the locking state to the unblock state, therefore, this sliding door unblock executor can realize electronic unblock operation on the basis of not changing the structure of former manual sliding door lock, the commonality is higher, can arrange various manual sliding door locks and use, the cost is reduced and the development cycle has been shortened to a certain extent; the utility model provides a sliding door unblock executor is still when unblock drive assembly stops the drive through unblock reset assembly, it removes along the second direction to drive unblock executive component, rotate around the first end one side of primary shaft tendency unblock cable, thereby can accomplish the implementation of the resetting of unblock linkage with waiting for next electronic unblock operation automatically and fast after the electronic unblock, and need not to wait for the lock body and open the arm and just reset after getting into the lock state, the reset mode is simple and convenient, and do benefit to the promptness of guaranteeing next electronic unblock operation, its performance has been improved to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic connection diagram of a sliding door unlocking actuator and an unlocking cable provided in an embodiment of the present invention;

fig. 2 is a schematic view of a sliding door unlocking actuator according to an embodiment of the present invention when an opening arm of a lock body is in a locked state;

fig. 3 is a schematic view of a sliding door unlocking actuator according to an embodiment of the present invention when a lock body opening arm is in an unlocked state;

fig. 4 is a schematic partial structural view of a sliding door unlocking actuator according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of an unlocking linkage according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of an execution connector according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

referring to fig. 1-3, an embodiment of the present invention provides a sliding door unlocking actuator, which is connected and matched with an unlocking cable 100 ', the unlocking cable 100' has a first end 110 'and a second end 120' opposite to the first end 110 ', the first end 110' is connected with a lock body opening arm 200 ', when the unlocking cable 100' drives the lock body opening arm 200 'to move towards the second end 120', the lock body opening arm 200 'can be switched from a locked state to an unlocked state, the unlocking cable 100' is further fixedly connected with a cable linkage 130 ', the sliding door unlocking actuator includes an unlocking linkage 100 for abutting against one side of the cable linkage 130' towards the first end 110 'when the lock body opening arm 200' is in the locked state, an unlocking actuating assembly 200 for driving the unlocking linkage 100 to make a rotational movement around a first axis, an unlocking driving assembly 300 for driving the unlocking actuating assembly 200 to move along a first direction, the unlocking reset assembly 400 is used for driving the unlocking execution assembly 200 to move along the second direction when the unlocking driving assembly 300 stops driving, the first direction and the second direction are arranged in a reverse direction, and when the unlocking driving assembly 300 drives the unlocking execution assembly 200 to move along the first direction, the unlocking linkage member 100 rotates towards one side of the second end 120 'and abuts against the inhaul cable linkage member 130' to move towards the second end 120 ', so that the lock body opening arm 200' is switched from a locking state to an unlocking state; when the unlocking reset assembly 400 drives the unlocking performing assembly 200 to move along the second direction, the unlocking linkage 100 rotates towards the first end 110' side and resets.

It should be noted that conventionally, the first end 110 ' of the unlocking cable 100 ' is connected to the lock body opening arm 200 ', the second end 120 ' of the unlocking cable 100 ' is connected to the inner and outer handles of the sliding door, and the lock body opening arm 200 ' has a locked state and an unlocked state, and when the lock body opening arm 200 ' is in the locked state, the sliding door is restricted from being opened. The unlocking cable 100 'pulls the lock body opening arm 200' toward the second end 120 'by manual or electric means, so that the lock body opening arm 200' can be switched from the locking state to the unlocking state, the sliding door is unlocked, and the sliding door can enter the opening procedure. The unlocking cable 100 'is connected to a cable link 130' fixedly connected (i.e., moving synchronously) with the unlocking cable 100 ', and the cable link 130' may be, but is not limited to, in the shape of a bead.

It should be further noted that, when the lock body opening arm 200 ' is in the locked state, a side of the unlocking linkage member 100 close to the first end 110 ' can abut against a side of the cable linkage member 130 ' facing the first end 110 ', and based on this arrangement, on one hand, when the electric unlocking operation of the lock body opening arm 200 ' is to be realized by the sliding door unlocking actuator, the unlocking linkage member 100 abuts against the cable linkage member 130 ' to move, so as to effectively and quickly switch the lock body opening arm 200 ' from the locked state to the unlocked state; on the other hand, when the manual unlocking operation of the lock body opening arm 200 'needs to be realized through manual operation, or when the lock body opening arm 200' is in the unlocking state and the unlocking linkage member 100 is reset, the unlocking linkage member 100 can be prevented from interfering or influencing the states of the cable linkage member 130 'and the lock body opening arm 200'. Therefore, based on the structure of the unlocking linkage member 100, the change/influence on the original lock body structure of the sliding door can be reduced or even avoided, so that the lock body opening arm 200' can realize the unlocking operation in a mode of performing electric unlocking through a manual operation or a sliding door unlocking actuator, wherein the manual unlocking mode is basically similar to that of the prior art, and detailed description is omitted here.

The principle and implementation flow of the electric unlocking basically comprise the following steps: when the lock body opening arm 200 ' is in the locked state, the unlocking driving assembly 300 is started and generates a driving force to the unlocking performing assembly 200 to drive the unlocking performing assembly 200 to move along the first direction, and accordingly, the unlocking linkage member 100 can be pushed to rotate around the first axis towards the side of the second end 120 ' of the unlocking cable 100 ' (as shown in fig. 2-3, the unlocking performing assembly 200 can push the unlocking linkage member 100 to rotate around the first axis anticlockwise), because the side of the unlocking linkage member 100 close to the first end 110 ' is abutted against the side of the cable linkage member 130 ' towards the first end 110 ', the unlocking linkage member 100 can be abutted against the cable linkage member 130 ' to move towards the side of the second end 120 ', so that the lock body opening arm 200 ' can be pulled through the unlocking cable 100 ' and the lock body opening arm 200 ' can be switched from the locked state to the unlocked state, namely, the electric unlocking operation is realized; after the lock body opening arm 200 'is switched from the locking state to the unlocking state, the unlocking driving assembly 300 stops driving the unlocking performing assembly 200, at the moment, the unlocking resetting assembly 400 drives the unlocking performing assembly 200 to move along the second direction until resetting is carried out, based on the situation, the unlocking linkage member 100 is driven by the unlocking performing assembly 200 to rotate around the first axis towards one side of the first end 110' of the unlocking cable 100 'so as to realize resetting, the resetting process is automatically implemented after the unlocking driving assembly 300 stops driving the unlocking performing assembly 200, the resetting mode is simple and convenient, timeliness is high, electric unlocking operation can be carried out immediately after the lock body opening arm 200' is locked, and delay waiting is not needed. It should be noted that the sliding door unlocking actuator does not electrically lock the lock body opening arm 200 ', and when the lock body opening arm 200 ' is to be switched from the unlocked state to the locked state, the sliding door unlocking actuator needs to be manually operated, and when the sliding door unlocking actuator manually operates to unlock and lock the lock body opening arm 200 ', the sliding door unlocking actuator does not interfere with/affect the sliding door unlocking actuator.

The embodiment of the utility model provides a sliding door unblock executor passes through unblock drive assembly 300 drive unblock execute subassembly 200 and moves along first direction to drive unblock linkage 100 and tend to unblock cable 100's second end 120 ' one side and rotate around the first axis, thereby accessible unblock linkage 100 supports cable linkage 130 ' and moves towards second end 120 ' one side, make lock body open arm 200 ' can switch over to the unblock state from the lock state, therefore, this sliding door unblock executor can realize electronic unblock operation on the basis of not changing the structure of former manual sliding door lock, the commonality is higher, can arrange various manual sliding door locks and use, cost is reduced and development cycle has been shortened to a certain extent; the embodiment of the utility model provides a sliding door unblock executor is still through unblock reset assembly 400 when unblock drive assembly 300 stops driving, it removes along the second direction to drive unblock executive assembly 200, rotate around the first end 110 ' one side of first axis tendency unblock cable 100 ' with driving unblock linkage 100, thereby can accomplish the implementation of the resetting of unblock linkage 100 in order to wait for next electronic unblock operation automatically and fast after electronic unblock, and need not to wait for the lock body and open arm 200 ' and just reset after getting into the lock state, the mode of resetting is simple and convenient, and do benefit to the promptness of guaranteeing next electronic unblock operation, its performance has been improved to a certain extent.

Referring to fig. 2-4, in the present embodiment, the unlocking performing assembly 200 includes an performing connecting member 210 for connecting with the unlocking linking member 100, a performing moving member 220 for driving the performing connecting member 210 to move along a first direction or a second direction, and a performing spiral member 230 for spirally driving the performing moving member 220, wherein the performing spiral member 230 can rotate around a second axis in a forward direction under the driving of the unlocking driving assembly 300, so that the performing moving member 220 moves along the performing spiral member 230 towards the first direction; the actuating screw 230 can rotate around the second axis in the opposite direction under the driving of the unlocking reset assembly 400, so that the actuating moving member 220 moves along the actuating screw 230 in the second direction.

It should be noted that the sliding door unlocking actuator includes a housing assembly 500 for mounting and shielding the unlocking linkage 100, the unlocking actuator assembly 200, the unlocking drive assembly 300 and the unlocking reset assembly 400, and the housing assembly 500 includes a bottom case 510 and a top case 520 capable of covering the bottom case 510. In this embodiment, the relative position of the execution screw 230 with respect to the bottom case 510 is fixed, that is, the execution screw 230 has only a rotational degree of freedom to rotate around the second axis, an external thread is provided on an outer surface of the execution screw 230, an internal thread is provided on an inner surface of the execution moving member 220, and the execution screw 230 and the execution moving member 220 are threadedly connected. When the unlocking driving assembly 300 drives the execution screw 230 to rotate around the second axis in the positive direction, the external threads on the execution screw 230 rotate synchronously with respect to the execution screw 230, and based on this, the internal threads of the execution moving member 220 drive the execution moving member 220 to move along the execution screw 230 in the first direction, so as to drive the execution connecting member 210 and the unlocking linkage member 100 to move/rotate in the first direction, thereby easily, conveniently and stably realizing the electric unlocking operation of the lock body opening arm 200'. On the contrary, when the unlocking driving assembly 300 stops driving the unlocking performing assembly 200, the unlocking resetting assembly 400 drives the performing screw 230 to reversely rotate around the second axis to drive the performing moving member 220 to move along the performing screw 230 toward the second direction, so as to drive the performing connecting member 210 and the unlocking linkage member 100 to move/rotate toward the second direction, thereby accurately, quickly and stably achieving the resetting operation of the unlocking linkage member 100 and the unlocking performing assembly 200. Here, the above-mentioned "forward rotation" and "reverse rotation" are relative concepts, and should not be construed as limiting the present embodiment.

Referring to fig. 2-4, in the present embodiment, the unlocking reset assembly 400 includes a coil spring 410 connected to the actuating screw 230 and a coil spring seat 420 for mounting the coil spring 410, wherein the coil spring 410 is elastically deformed when the unlocking driving assembly 300 drives the actuating screw 230 to rotate, and generates an elastic restoring force when the unlocking driving assembly 300 stops driving, so that the actuating screw 230 reversely rotates around the second axis. It should be noted that, the coil spring seat 420 is used for fixedly mounting the coil spring 410, and the coil spring 410 and the execution spiral element 230 have a connection relationship, and based on the arrangement of the embodiment, when the unlocking driving assembly 300 drives the execution spiral element 230 to rotate, the coil spring 410 can generate a certain elastic deformation, so that when the unlocking driving assembly 300 stops driving the unlocking execution assembly 200, the execution spiral element 230 can be driven to reversely rotate around the second axis by the elastic restoring force of the coil spring 410, so as to accurately, quickly and stably realize the reset operation of the unlocking linkage 100 and the unlocking execution assembly 200. Mechanical reset is adopted in this embodiment, and the mode of resetting is simple and convenient, does benefit to the promptness of guaranteeing next electronic unblock operation, has improved sliding door unblock executor and the performance of sliding door to a certain extent. Preferably, when the coil spring 410 is assembled into the bottom case 510, the elastic restoring force of the coil spring 410 may be secured by relatively rotating the coil spring 410 with respect to the actuating screw 230 by 3.5 turns.

Referring to fig. 2-3 and 5, in the present embodiment, the actuating connector 210 includes an actuating connector body 211 and an actuating clamping structure 212 connected to the actuating connector body 211, and the unlocking linkage member 100 is provided with a linkage clamping groove 101 for clamping and matching with the actuating clamping structure 212. It should be noted that, in the present embodiment, the execution clamping structure 212 is in clamping fit with the linkage clamping groove 101, so as to establish a stable and reliable connection relationship between the execution connecting member 210 and the unlocking linkage member 100, so that the execution clamping structure 212 and the linkage clamping groove 101 can rotate relatively while the motion synchronism of the execution connecting member 210 and the unlocking linkage member 100 is ensured, and the interference influence of the execution connecting member 210 on the unlocking linkage member 100 is avoided, thereby further improving the usability of the sliding door unlocking actuator and the sliding door.

Referring to fig. 2-3 and 5, in the present embodiment, the clamping structure 212 includes a clamping portion 2121 for clamping and matching with the linking clamping groove 101 and a limiting portion 2122 connected to the clamping portion 2121, the cross-sectional shape and size of the clamping portion 2121 correspond to the cross-sectional shape and size of the linking clamping groove 101, the size of the limiting portion 2122 is larger than the size of the clamping portion 2121, and the limiting portion 2122 is configured to limit the linking clamping groove 101 from being released from the clamping relationship with the clamping portion 2121 without an external force when the linking clamping groove 101 is clamped and matched with the clamping portion 2121. It should be noted that, when the execution clamping structure 212 is in clamping fit with the linkage clamping groove 101, the clamping portion 2121 is in sleeve fit with the linkage clamping groove 101, and the limiting portion 2122 limits the linkage clamping groove 101 together with the execution connecting body 211 to release the connection relationship between the linkage clamping groove 101 and the clamping portion 2121 under the condition that no external force is sufficient, so that the stable connection between the linkage clamping groove 101 and the execution clamping structure 212 can be realized, and the motion synchronism of the execution connecting piece 210 and the unlocking linkage piece 100 can be further effectively ensured.

Referring to fig. 3-4 and 6, in the present embodiment, the executing moving element 220 includes an executing moving body 221 for spirally driving the executing spiral element 230 and a moving connecting structure 222 for detachably connecting with the executing connecting element 210, the moving connecting structure 222 includes a first connecting portion 2221 and a second connecting portion 2222 connected in sequence, the moving connecting structure 222 is disposed between the first connecting portion 2221 and the second connecting portion 2222 and provided with a moving connecting groove 2223 for spacing-matching with the executing connecting element 210, and the executing connecting element 210 is disposed on an inner surface thereof and provided with a spacing connecting groove 213 for spacing-matching with the first connecting portion 2221. It should be noted that, in the present embodiment, the first connection portion 2221 is in limit fitting with the limit connection groove 213, and the movable connection groove 2223 is in limit fitting with the limit connection portion 214 of the actuating connection member 210, so as to establish a stable and reliable connection relationship between the actuating moving member 220 and the actuating connection member 210. Based on the above structure, the limit connection groove 213 can be clamped by the first connection portion 2221 and the second connection portion 2222 when the movable connection structure 222 is connected to the actuating connection member 210, so as to further improve the connection stability between the actuating moving member 220 and the actuating connection member 210 and prevent the actuating moving member 220 and the actuating connection member 210 from releasing the connection relationship.

Referring to fig. 2-3 and 5, in the present embodiment, the unlocking linkage member 100 has an accommodating cavity 102 for accommodating the cable linkage member 130 ', a cable sliding groove 103 for passing the unlocking cable 100' is disposed on a side of the unlocking linkage member 100 away from the first axis, and a communication port 104 communicating with the accommodating cavity 102 and allowing the cable linkage member 130 'to enter and exit the accommodating cavity 102 along the communication port is disposed on a side of the unlocking linkage member away from the first end 110'. It should be noted here that the cable linkage 130 'can enter and exit the accommodating cavity 102 along the communicating opening 104, and the unlocking cable 100' can be in limit fit with the cable sliding groove 103, so that the cable linkage 130 'can enter and exit the accommodating cavity 102 along the communicating opening 104 when manual unlocking operation of the lock body opening arm 200' needs to be achieved through manual operation, or when the lock body opening arm 200 'is already in an unlocking state and the unlocking linkage 100 is reset, so as to avoid interference or influence of the unlocking linkage 100 on states of the cable linkage 130' and the lock body opening arm 200 ', that is, the lock body opening arm 200' can achieve unlocking operation through manual operation or through electric unlocking of the sliding door unlocking actuator, and further improve the service performance of the sliding door unlocking actuator.

It should be further noted that, by the arrangement of the cable sliding-connection groove 103 and the accommodating cavity 102, the connection relationship between the unlocking linkage member 100 and the cable linkage member 130 'can be ensured, and particularly when one side of the unlocking linkage member 100 close to the first end 110' abuts against one side of the cable linkage member 130 'facing the first end 110', the abutting effect of the unlocking linkage member 100 on the cable linkage member 130 'is favorably ensured, so that the reliability and the stability of the sliding door unlocking actuator in realizing the electric unlocking operation of the lock body opening arm 200' are favorably ensured and improved.

Referring to fig. 2-4, in the present embodiment, the unlocking driving assembly 300 includes an unlocking driver 310 for generating a driving force and a driving transmission member 320 for transmitting the driving force to the unlocking performing assembly 200, and the unlocking performing assembly 200 includes an unlocking transmission member 240 for driving and cooperating with the driving transmission member 320. It should be noted that the driving engagement relationship between the driving transmission member 320 and the unlocking transmission member 240 facilitates reliable and stable transmission of the driving force generated by the unlocking driver 310 to the unlocking performing assembly 200 to drive the unlocking performing assembly 200, and reduces the interference effect of the unlocking driving assembly 300 on the unlocking performing assembly 200.

Referring to fig. 2-4, in the present embodiment, the unlocking transmission member 240 is in gear engagement with the driving transmission member 320. It should be noted that, the unlocking transmission member 240 is a gear transmission member, the driving transmission member 320 is also a gear transmission member, and the unlocking transmission member 240 and the driving transmission member 320 are engaged with each other through a gear to realize transmission.

The embodiment of the utility model provides a still provide an automobile, including unblock cable and sliding door unblock executor.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sliding door unlocking actuator is connected and matched with an unlocking cable, the unlocking cable is provided with a first end and a second end opposite to the first end, the first end is connected with a lock body opening arm, when the unlocking cable drives the lock body opening arm to move towards the second end, the lock body opening arm can be switched to an unlocking state from a locking state, and a cable linkage piece is fixedly connected to the unlocking cable, and the sliding door unlocking actuator is characterized by comprising an unlocking linkage piece, an unlocking execution component, an unlocking driving component and an unlocking reset component, wherein the unlocking linkage piece is used for abutting against one side, facing towards the first end, of the cable linkage piece when the lock body opening arm is in the locking state, the unlocking execution component is used for driving the unlocking linkage piece to rotate around a first axis, the unlocking driving component is used for driving the unlocking execution component to move along a first direction, and the unlocking reset component is used for driving the unlocking execution component to move along a second direction when the unlocking driving component stops driving, the first direction and the second direction are arranged in a reverse direction, when the unlocking actuating assembly is driven by the unlocking driving assembly to move along the first direction, the unlocking linkage piece rotates towards one side of the second end and abuts against the inhaul cable linkage piece to move towards the second end, so that the lock body unlocking arm is switched from the locking state to the unlocking state; when the unlocking reset assembly drives the unlocking execution assembly to move along the second direction, the unlocking linkage piece rotates towards one side of the first end and resets.

2. The sliding door unlocking actuator according to claim 1, wherein the unlocking actuator assembly includes an actuating link for connecting with the unlocking linkage, an actuating moving member for moving the actuating link in the first direction or the second direction, and an actuating screw member for screw-driving the actuating moving member, the actuating screw member being capable of forward rotation about a second axis under the driving of the unlocking driving assembly to move the actuating moving member in the first direction along the actuating screw member; the execution spiral piece can rotate around the second axis in the opposite direction under the driving of the unlocking reset component, so that the execution moving piece moves towards the second direction along the execution spiral piece.

3. The sliding door unlock actuator of claim 2 wherein said unlock return assembly includes a coil spring coupled to said actuating screw and a coil spring seat for receiving said coil spring, said coil spring being elastically deformed when said unlock drive assembly drives said actuating screw to rotate and elastically restoring to reverse rotation of said actuating screw about said second axis when said unlock drive assembly ceases to be driven.

4. The sliding door unlocking actuator according to claim 2, wherein the actuating connector includes an actuating connector body and an actuating clamping structure connected to the actuating connector body, and the unlocking linkage member is provided with a linkage clamping groove for clamping and matching with the actuating clamping structure.

5. The sliding door unlocking actuator according to claim 4, wherein the execution clamping structure includes a clamping portion for clamping and matching with the linkage clamping groove and a limiting portion connected with the clamping portion, the sectional shape and size of the clamping portion correspond to those of the linkage clamping groove, the size of the limiting portion is larger than that of the clamping portion, and the limiting portion is used for limiting the linkage clamping groove to release the clamping relation with the clamping portion under the condition of no external force action when the linkage clamping groove is matched with the clamping portion in a clamping manner.

6. The sliding door unlocking actuator according to claim 2, wherein the actuating moving member includes an actuating moving body for screw-driving with the actuating screw member and a moving connecting structure for detachable connection with the actuating connecting member, the moving connecting structure includes a first connecting portion and a second connecting portion connected in sequence, the moving connecting structure has a moving connecting groove formed between the first connecting portion and the second connecting portion for limit-fitting with the actuating connecting member, and the actuating connecting member has a limit connecting groove formed on an inner surface thereof for limit-fitting with the first connecting portion.

7. The sliding door unlocking actuator according to claim 1, wherein the unlocking linkage member has an accommodating cavity for accommodating the cable linkage member, the unlocking linkage member has a cable sliding groove for the unlocking cable to pass through on a side thereof away from the first axis, and has a communication port communicating with the accommodating cavity and allowing the cable linkage member to enter and exit the accommodating cavity along the communication port on a side thereof away from the first end.

8. The sliding door unlock actuator of claim 1 wherein said unlock drive assembly includes an unlock drive for generating a drive force and a drive transmission for transmitting said drive force to said unlock actuation assembly, said unlock actuation assembly including an unlock transmission for driving engagement with said drive transmission.

9. The sliding door unlock actuator of claim 8 wherein said unlock drive is geared with said drive.

10. An automobile comprising an unlocking cable, characterized by further comprising a sliding door unlocking actuator according to any one of claims 1 to 9.