阅读说明：本技术 一种自锁开关结构及其载具 (Self-locking switch structure and carrier thereof ) 是由 卢启波 于 2021-08-23 设计创作，主要内容包括：本申请提供了一种自锁开关结构及其载具,涉及车辆的技术领域。自锁开关结构包括：壳体组件,具有容纳腔,容纳腔内设置有自锁工位和导通工位；开关组件,连接于壳体组件上,开关组件具有按压部；自锁机构,一端与开关组件连接,另一端沿按压部的按压方向移动至自锁工位与其形成自锁,或另一端沿按压部按压的反方向远离自锁工位与其形成分离,且自锁机构具有与导通工位形成导通或断开的导通件。本申请在壳体组件上设置自锁工位以及导通工位,使得用户按压开关组件时,自锁机构能够沿开关组件的按压方向与自锁工位形成自锁,且导通件与导通工位导通,当再次按压开关组件时,自锁机构与自锁工位脱离,导通件与导通工位断开,可实现自锁常通。(The application provides a self-locking switch structure and carrier thereof relates to the technical field of vehicles. The self-locking switch structure includes: the shell assembly is provided with an accommodating cavity, and a self-locking station and a conduction station are arranged in the accommodating cavity; the switch assembly is connected to the shell assembly and provided with a pressing part; one end of the self-locking mechanism is connected with the switch assembly, the other end of the self-locking mechanism moves to the self-locking station along the pressing direction of the pressing part to form self-locking with the self-locking station, or the other end of the self-locking mechanism is far away from the self-locking station along the opposite direction pressed by the pressing part to form separation with the self-locking station, and the self-locking mechanism is provided with a conducting piece which is connected or disconnected with the conducting station. This application sets up the auto-lock station and switches on the station on casing subassembly for when the user pressed the switch subassembly, self-locking mechanism can form the auto-lock with the auto-lock station along switch subassembly's the direction of pressing, and switches on and switch on the station, and when pressing the switch subassembly once more, self-locking mechanism breaks away from with the auto-lock station, switches on and switches on the station disconnection, can realize the auto-lock normal open.)

1. A self-locking switch structure, comprising:

the shell assembly is provided with an accommodating cavity, and a self-locking station and a conduction station are arranged in the accommodating cavity;

the switch assembly is connected to the shell assembly and is provided with a pressing part;

one end of the self-locking mechanism is connected with the switch assembly, the other end of the self-locking mechanism moves to the self-locking station along the pressing direction of the pressing part and forms self-locking with the self-locking station, or the other end of the self-locking mechanism is far away from the self-locking station along the opposite direction pressed by the pressing part and forms separation with the self-locking station, and the self-locking mechanism is provided with a conducting piece which is connected or disconnected with the conducting station.

2. The self-locking switch structure of claim 1, wherein the self-locking mechanism comprises a connecting member and a self-locking member connected to the connecting member, the connecting member is elastically connected to the conducting member, and one side of the connecting member, which is far away from the switch assembly, is elastically connected to the accommodating cavity.

3. The self-locking switch structure according to claim 2, wherein the self-locking member comprises limit pins, the limit pins are distributed along a pressing direction perpendicular to the pressing portion, one end of each limit pin is elastically connected with the connecting piece, and the other end of each limit pin is in contact with the accommodating cavity.

4. The self-locking switch structure of claim 2, wherein the conducting member has a plurality of conducting points, the conducting points are spaced apart from each other along the pressing direction of the pressing portion, and at least a portion of the conducting points is exposed from the connecting member.

5. The self-locking switch structure according to claim 1, wherein the housing assembly comprises a housing base and a bakelite plate connected with the housing base, a track groove is arranged inside the housing base, and the bakelite plate is provided with shots communicated with the conducting member at intervals.

6. The structure of claim 5, wherein the track groove has a first track path, a second track path, and a self-locking path, the first track path, the second track path, and the self-locking path are all recessed in the housing base, a head end of the first track path is connected to a head end of the second track path, a tail end of the first track path is connected to a tail end of the second track path through the self-locking path, and the first track path and the second track path are spaced apart from each other in a pressing direction of the self-locking mechanism along the pressing portion.

7. The latching switch structure of claim 6, wherein a height of the head end of the first track path is lower than a height of the head end of the second track path.

8. The self-locking switch structure of claim 6, wherein the height of the self-locking path is lower than the height of the trailing end of the first track path, and the height of the self-locking path is higher than the height of the trailing end of the second track path.

9. The self-locking switch structure of claim 1, wherein the switch assembly comprises a switch member and an elastic member disposed inside the switch member, the switch member is connected to the housing assembly, the switch member has an arc-shaped member, one end of the elastic member abuts against the arc-shaped member, and the other end of the elastic member is connected to the housing assembly.

10. A vehicle comprising the self-locking switch structure of any one of claims 1-9.

Technical Field

The application relates to the technical field of vehicles, in particular to a self-locking switch structure and a carrier thereof.

Background

With the development of mechanical design and vehicle electronic design technology, the newly added functions of the whole vehicle are more and more, the functions of the switch to be controlled are more and more, the switch is used on more and more vehicle types as a whole vehicle product, and the switch is used as a product directly contacted by a driver, so that the requirements on functions, operability, attractiveness and quality are increasingly improved.

The switch is one of important parts for realizing function starting of the vehicle, the function starting is realized by on-off of a circuit in the switch, and the conventional switch can only realize point contact and self-resetting and cannot meet the functional requirements of products.

Disclosure of Invention

The application aims to provide a self-locking switch structure and a carrier thereof, and aims to solve the problem that the existing switch can only realize point contact and self-reset.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the application provides a self-locking switch structure, includes: the shell assembly is provided with an accommodating cavity, and a self-locking station and a conduction station are arranged in the accommodating cavity; the switch assembly is connected to the shell assembly and is provided with a pressing part; one end of the self-locking mechanism is connected with the switch assembly, the other end of the self-locking mechanism moves to the self-locking station along the pressing direction of the pressing part and forms self-locking with the self-locking station, or the other end of the self-locking mechanism is far away from the self-locking station along the opposite direction pressed by the pressing part and forms separation with the self-locking station, and the self-locking mechanism is provided with a conducting piece which is connected or disconnected with the conducting station.

This application sets up the auto-lock station and switches on the station on casing subassembly for when the user pressed the switch subassembly, self-locking mechanism can form the auto-lock with the auto-lock station along switch subassembly's the direction of pressing, and switches on and switch on the station, and when pressing the switch subassembly once more, self-locking mechanism breaks away from with the auto-lock station, switches on and switches on the station disconnection, can realize the auto-lock normal open.

Further, self-locking mechanism include the connecting piece and with the auto-lock spare that the connecting piece is connected, elastic connection has on the connecting piece switch on the piece, the connecting piece is kept away from one side of switch module with hold chamber elastic connection.

Further, from the latch fitting includes the stop pin, the stop pin is along the perpendicular to press the direction distribution of pressing the portion, just the one end of stop pin with connecting piece elastic connection, the other end of stop pin with hold the chamber contact.

Furthermore, the conducting piece is provided with a plurality of conducting points which are arranged at intervals along the pressing direction of the pressing part, and at least part of the conducting points are exposed out of the connecting piece.

Through a plurality of conducting points, when the switch assembly is pressed, the self-locking mechanism can be connected with or disconnected from an external circuit, and the control function of the switch assembly is realized.

Further, the shell assembly comprises a shell body and a bakelite plate connected with the shell body, a track groove is formed in the shell body, and blast points communicated with the communicating piece are arranged on the bakelite plate at intervals.

Through setting up the orbit groove, can realize that the user removes along the orbit groove when pressing the switch subassembly, guarantee self-locking mechanism's normal work.

Furthermore, the track groove is provided with a first track path, a second track path and a self-locking path, the first track path, the second track path and the self-locking path are all concavely arranged on the shell body part, the head end of the first track path is connected with the head end of the second track path, the tail end of the first track path is connected with the tail end of the second track path through the self-locking path, and the first track path and the second track path are arranged at intervals in the pressing direction of the self-locking mechanism along the pressing part.

Through the press switch subassembly, self-locking mechanism can move along first track route, and when press switch subassembly once more, self-locking mechanism can move along second track route, satisfies the diversification of switch subassembly state of pressing.

Further, a height of a head end of the first track path is lower than a height of a head end of the second track path.

Through this design, can realize that self-locking mechanism can remove according to the route of setting for, and can not appear removing disorderly phenomenon, satisfy switch module's functional requirement.

Further, the height of the self-locking path is lower than that of the tail end of the first track path, and the height of the self-locking path is higher than that of the tail end of the second track path.

Through the push switch subassembly, self-locking mechanism can move along first track route to form the auto-lock with the auto-lock route, when push switch subassembly once more, self-locking mechanism removes from auto-lock route to move along second track route, satisfy the diversification of switch subassembly state of pressing.

Further, the switch module includes switch spare and locates the inside elastic component of switch spare, the switch spare with the casing subassembly is connected, the switch spare has an arc, the one end of elastic component with the arc butt, the other end of elastic component with the casing subassembly is connected.

The present application further provides a carrier including the self-locking switch structure as described in any one of the above.

Compared with the prior art, the beneficial effect of this application scheme is: this application sets up the auto-lock station and switches on the station on casing subassembly for when the user pressed the switch subassembly, self-locking mechanism can form the auto-lock with the auto-lock station along switch subassembly's the direction of pressing, and switches on and switch on the station, and when pressing the switch subassembly once more, self-locking mechanism breaks away from with the auto-lock station, switches on and switches on the station disconnection, can realize the auto-lock normal open.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for a user of ordinary skill in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a housing base of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application.

Fig. 3 is a partial structural schematic view of a housing base of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application.

Fig. 4 is a schematic view of an internal structure of a switch assembly of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a self-locking switch structure and a self-locking mechanism of a carrier thereof according to an embodiment of the present application.

Fig. 6 is another angle structure diagram of a self-locking switch structure and a self-locking mechanism of a carrier thereof disclosed in the embodiments of the present application.

Reference numerals

100. A housing assembly; 101. a housing base; 1011. a first orbital path; 1012. a second orbital path; 1013. a self-locking path; 102. a bakelite plate; 103. shot points; 200. a switch assembly; 201. a switch member; 2011. an extension portion; 2012. a clamping part; 2013. an arcuate member; 202. an elastic member; 300. a self-locking mechanism; 301. a self-locking member; 302. a connecting member; 303. a conducting piece; 3031. and (6) conducting points.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a user of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to a user of ordinary skill in the art.

Examples

As shown in fig. 1, fig. 1 is a schematic structural diagram of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application; the application provides a self-locking switch structure, includes: the switch assembly comprises a shell assembly 100, a switch assembly 200 and a self-locking mechanism 300, wherein the switch assembly 200 is connected to the shell assembly 100, one end of the self-locking mechanism 300 is connected with the switch assembly 200, the other end of the self-locking mechanism 300 is connected with the interior of the shell assembly 100, when a user presses the switch assembly 200, the self-locking mechanism 300 can move along the pressing direction of the switch assembly 200 and form self-locking with the shell assembly 100, and when the switch assembly 200 is pressed again, the self-locking mechanism 300 can be separated from the self-locking position and restore to the original position, so that the diversification of function requirements is completed.

The shell assembly 100 in the application is provided with an accommodating cavity, and a self-locking station and a conducting station are arranged in the accommodating cavity; illustratively, when the self-locking station is used for pressing the switch assembly 200, the self-locking station and the self-locking mechanism 300 form self-locking, and when the conducting station is used for pressing the switch assembly 200, the self-locking mechanism 300 and the conducting station are conducted or disconnected, so that the pressing state diversification of the switch assembly 200 is met.

As shown in fig. 2, fig. 2 is a schematic structural diagram of a housing base 101 of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application, the housing assembly 100 includes the housing base 101 and a bakelite plate 102 connected to the housing base 101, a track groove is disposed inside the housing base 101, and shots 103 conducted with a conducting piece 303 are disposed on the bakelite plate 102 at intervals.

Illustratively, a plurality of clamping grooves are arranged at intervals on the periphery of the shell body part 101, and a protruding part matched with the clamping grooves is arranged on the periphery of the bakelite plate 102, wherein the protruding direction of the protruding part is arranged along the outer edge of the bakelite plate 102 in a protruding manner; it is understood that the bakelite board 102, also known as a bakelite board or phenolic laminate, is manufactured using bleached wood paper and cotton linter paper of good quality as reinforcement and phenolic resin as a resin binder made by reacting high purity, fully synthetic petrochemical raw materials.

On one hand, the bakelite plate 102 is provided with at least two mounting grooves, the mounting grooves penetrate through the bakelite plate 102, the shot point 103 is arranged in the mounting groove, one end of the shot point 103 is selectively communicated with the conducting piece 303, and the other end of the shot point 103 is welded with a vehicle-mounted wire harness, so that the corresponding function can be realized by pressing the switch assembly 200.

On the other hand, the track groove is located the casing body 101 is kept away from one side of bakelite plate 102, certainly, the track groove can also be arranged in other positions of casing body 101, as long as satisfy the track groove can with when self-locking mechanism 300 accomplishes the auto-lock and presses switch subassembly 200 once more, what self-locking mechanism 300 can break away from rather than all belong to the protection scope of this application.

It can be understood that, by providing the track groove, when the user presses the switch assembly 200, the self-locking mechanism 300 can move along the track groove, so as to ensure the normal operation of the self-locking mechanism 300.

As shown in fig. 3, fig. 3 is a partial structural schematic view of a housing base 101 of a self-locking switch structure and a carrier thereof disclosed in the embodiment of the present application; the track slot has a first track path 1011, a second track path 1012 and a self-locking path 1013, the first track path 1011, the second track path 1012 and the self-locking path 1013 are all recessed in the housing base 101, a head end of the first track path 1011 is connected to a head end of the second track path 1012, a tail end of the first track path 1011 is connected to a tail end of the second track path 1012 through the self-locking path 1013, and the first track path 1011 and the second track path 1012 are arranged at an interval in a pressing direction of the self-locking mechanism 300 along the pressing portion.

For example, the distribution direction of the track grooves is along the pressing direction of the switch assembly 200, and the lengths of the track grooves may be set according to actual conditions, which is not described herein.

It can be understood that the movement of the self-locking mechanism 300 from the head end of the first track path 1011 to the tail end of the first track path 1011 is the direction in which the user presses the switch assembly 200 for the first time, the first track path 1011 has a rising surface, that is, the rising stage of the self-locking mechanism 300 is in the process of the self-locking mechanism 300 moving from the head end of the first track path 1011 to the tail end of the first track path 1011, and of course, the tail end close to the first track path 1011 can be set to be a horizontal plane, which is beneficial to the user's operation feeling when pressing the switch assembly 200.

When the user presses the switch assembly 200 again, the self-locking mechanism 300 moves from the self-locking path 1013 to the tail end of the second track path 1012, and when the user releases the switch assembly 200, the self-locking mechanism 300 moves from the tail end of the second track path 1012 to the head end of the second track path 1012, in an embodiment of the present application, the second track path 1012 has a rising surface, that is, the rising phase of the self-locking mechanism 300 is in the process that the self-locking mechanism 300 moves from the tail end of the second track path 1012 to the head end of the second track path 1012, of course, the head end of the second track path 1012 can be set to be a horizontal plane, which is beneficial to the compactness of the recovery process of the switch assembly 200.

By pressing the switch assembly 200, the self-locking mechanism 300 can move along the first track path 1011, and when the switch assembly 200 is pressed again, the self-locking mechanism 300 can move along the second track path 1012, so that the pressing state of the switch assembly 200 is diversified.

As shown in fig. 3, a height of a head end of the first track path 1011 is lower than a height of a head end of the second track path 1012.

Through this design, can realize that self-locking mechanism 300 can move according to the route of setting for, and can not appear moving the phenomenon of disorder, satisfy the functional requirement of switch module 200.

As shown in fig. 3, the height of the self-locking path 1013 is lower than the height of the tail end of the first track path 1011, and the height of the self-locking path 1013 is higher than the height of the tail end of the second track path 1012.

By pressing the switch assembly 200, the self-locking mechanism 300 can move along the first track path 1011 and form self-locking with the self-locking path 1013, and when the switch assembly 200 is pressed again, the self-locking mechanism 300 moves from the self-locking path 1013 and moves along the second track path 1012, so that the pressing state of the switch assembly 200 is diversified.

The switch assembly 200 in the present application is connected to the housing assembly 100, and the switch assembly 200 has a pressing portion; exemplarily, one end of the switch assembly 200 close to the housing assembly 100 is provided with an extension 2011, the extension 2011 is provided with a clamping portion 2012, the clamping portion 2012 is used for being connected with the self-locking mechanism 300, and when a user presses the pressing portion, the self-locking mechanism 300 can move along the pressing direction to complete the self-locking function.

As shown in fig. 4, fig. 4 is a schematic view of an internal structure of a switch assembly 200 of a self-locking switch structure and a carrier thereof disclosed in an embodiment of the present application, where the switch assembly 200 includes a switch 201 and an elastic member 202 disposed inside the switch 201, the switch 201 is connected to the housing assembly 100, the switch 201 has an arc member 2013, one end of the elastic member 202 abuts against the arc member 2013, and the other end of the elastic member 202 is connected to the housing assembly 100.

Illustratively, the switch assembly 200 is hinged, one end of the housing assembly 100 is at least partially located inside the switch member 201, the housing assembly 100 is provided with an accommodating groove along a length direction of the switch member 201, the elastic member 202 is arranged in the accommodating groove, and an opening is arranged on one side of the accommodating groove close to the arc member 2013, and the opening is used for the arc member 2013 to contact with the elastic member 202.

It can be understood that the contact surface between the arc member 2013 and the elastic member 202 is arc-shaped, when the user presses the switch assembly 200, the arc member 2013 abuts against one end of the elastic member 202, and during the pressing process, the arc member 2013 presses the elastic member 202, so that the elastic member 202 is in a compressed state; of course, in order to realize that the elastic member 202 can be in a compressed state when the switch assembly 200 is pressed, the switch member 201 may be provided with other structures, which are not limited in this respect.

It should be noted that one end of the switch 201 is pivoted to the housing assembly 100, the other end of the switch 201 has the pressing portion, the pressing portion and the extending portion 2011 are located on the same side of the switch 201, and the extending portion 2011 is disposed along the vertical direction of the switch 201.

The inventor finds that a switch is one of important parts for realizing functional opening of a vehicle in a design process, the functional opening is realized by on-off of a circuit in the switch, the on-off of the circuit is realized by fixing a contact at a specific position through a self-locking structure of the switch, the contact conducts the circuit, and the existing hinge type switch intelligently realizes point contact and self-resetting and cannot realize self-locking normally-on.

In view of this, the present application provides a self-locking mechanism 300, one end of which is connected to the switch assembly 200, and the other end of which moves to the self-locking station along the pressing direction of the pressing portion and forms self-locking with the self-locking station, and the self-locking mechanism 300 has a conducting piece 303 that forms conduction or disconnection with the conducting station.

This application sets up the auto-lock station and switches on the station on casing subassembly 100 for when the user pressed switch subassembly 200, auto-lock mechanism 300 can form the auto-lock with the auto-lock station along switch subassembly 200's the direction of pressing, and switches on 303 and switch on the station, and when pressing switch subassembly 200 once more, auto-lock mechanism 300 breaks away from with the auto-lock station, switches on 303 and switches on the station disconnection, can realize the auto-lock and normally open.

As shown in fig. 5, fig. 5 is a schematic structural diagram of a self-locking switch structure and a self-locking mechanism 300 of a carrier thereof disclosed in the embodiment of the present application; the self-locking mechanism 300 comprises a connecting piece 302 and a self-locking piece 301 connected with the connecting piece 302, the connecting piece 302 is elastically connected with a conducting piece 303, and one side of the connecting piece 302, which is far away from the switch component 200, is elastically connected with the accommodating cavity.

Exemplarily, the distribution direction of connecting piece 302 does switch module 200 press the direction, the length direction from locking piece 301 is the perpendicular to the distribution direction of connecting piece 302, and be provided with on the connecting piece 302 be used for with the joint hole of self-locking piece 301 formation joint, through the joint hole, self-locking piece 301 can be followed the surface in orbit groove and is stretched out and drawn back and swing.

As shown in fig. 6, fig. 6 is another angle structure diagram of a self-locking mechanism 300 of a self-locking switch structure and a carrier thereof disclosed in the embodiment of the present application, the self-locking piece 301 includes a limit pin, the limit pin is distributed along a direction perpendicular to a pressing direction of the pressing portion, one end of the limit pin is elastically connected to the connecting member 302, and the other end of the limit pin is in contact with the accommodating cavity.

Illustratively, an elastic assembly is sleeved on the limit pin, and the limit pin can move according to the track of the track groove through the elastic assembly, so that the reliability of a self-locking function is realized.

As shown in fig. 5, the conducting member 303 has a plurality of conducting points 3031, the conducting points 3031 are arranged at intervals along the pressing direction of the pressing portion, and at least a part of the conducting points 3031 is exposed to the connecting member 302.

Through the plurality of conducting points 3031, when the switch assembly 200 is pressed, the self-locking mechanism 300 can be connected with or disconnected from an external circuit, so that the control function of the switch assembly 200 is realized.

The application also provides a carrier, wherein a control circuit is arranged on the carrier, and the control circuit is connected with the shot point 103 on the bakelite plate 102 through a wire harness, so that when the switch assembly 200 is pressed, a control function corresponding to the switch assembly can be realized, and the diversification of functional requirements is met; of course, the vehicle may be a vehicle, such as a motorcycle, automobile, etc., or a toy vehicle, such as a remote control car for children.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.