Automobile combination switch

Abstract

The utility model relates to an automobile combination switch, which comprises a mounting bracket and a handle switch assembly, the handle switch assembly comprises an assembly shell, a mounting cavity with openings on the outer side and the lower side is formed on the mounting bracket, and the inner walls of the front side and the rear side of the mounting cavity are respectively provided with a first inserting groove. The upper end of the mounting support is provided with a clamping hole communicated with the mounting cavity, the front outer wall and the rear outer wall of the assembly shell are each provided with an inserting protruding strip matched with the corresponding first inserting groove, an elastic plate is formed at the upper end of the assembly shell, and a clamping protrusion matched with the clamping hole is formed on the elastic plate. The assembly shell is inserted into the mounting cavity through the opening in the outer side of the mounting cavity, so that the inserting convex strips are inserted into the first inserting grooves correspondingly, and the clamping protrusions are clamped into the clamping holes. According to the automobile combination switch, the handle switch and the mounting bracket can be conveniently detached or connected, and the handle switch and the mounting bracket have higher firmness after being connected, so that the stability in use is ensured, and subsequent maintenance is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile combination switch. Background Art

[0002] The automobile combination switch is installed on the steering column of the automobile to control the lights, signals, electrical appliances and other components of the automobile. It consists of a mounting bracket and two handle switch assemblies. The mounting bracket is used to achieve fixed connection with the steering column of the automobile. The two handle switch assemblies are fixedly connected to both sides of the mounting bracket. The existing automobile combination switch, the connection structure of the handle switch assembly and the mounting bracket cannot take into account both the stability of the connection and the convenience of disassembly and assembly, which is not convenient for the later maintenance of the automobile combination switch.

[0003] In view of the above problems, the present invention makes improvements. Utility Model Content

[0004] The utility model provides an automobile combination switch, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A combination switch for an automobile comprises a mounting bracket and a handle switch assembly, wherein the handle switch assembly comprises an assembly housing, wherein the mounting bracket is formed with a mounting cavity with outer and lower openings, wherein the front and rear inner walls of the mounting cavity are each provided with a first plugging groove, wherein the upper end of the mounting bracket is provided with a snap-in hole connected with the mounting cavity, wherein the front and rear outer walls of the assembly housing are each provided with a plugging convex strip matching with the first plugging groove, wherein the upper end of the assembly housing is formed with an elastic plate, wherein the elastic plate is provided with a snap-in protrusion matching with the snap-in hole, wherein the assembly housing is inserted into the mounting cavity through the outer opening of the mounting cavity, wherein the plugging convex strips are respectively inserted into the first plugging grooves, and wherein the snap-in protrusions are snap-in into the snap-in holes.

[0007] Preferably, a plurality of plug-in holes are formed on the inner wall of the installation cavity, a plurality of plug-in piles matching the plug-in holes are formed on the inner outer wall of the assembly shell, and the plug-in piles are inserted into the plug-in holes.

[0008] Preferably, two limit blocks are formed on the upper end surface of the assembly shell, and the ends of the two limit blocks extend forward and backward respectively to above the two plug-in convex strips, so that a second plug-in groove is formed between the limit blocks and the plug-in convex strips, and two plug-in parts matching the second plug-in groove are formed on the outer end of the mounting bracket, and the plug-in parts are inserted into the second plug-in groove.

[0009] Preferably, a clamping portion is formed on the outer end of the mounting bracket, the clamping hole is provided on the clamping portion, a plug-in board is formed on each of the front and rear outer walls of the clamping portion, a third plug-in slot matching the plug-in board is formed between the limit block and the upper end surface of the assembly shell, and the plug-in board is inserted into the third plug-in slot.

[0010] Preferably, a first guiding inclined surface is formed on the lower side surface of the end of the clamping portion, and a second guiding inclined surface cooperating with the first guiding inclined surface is formed on the clamping protrusion.

[0011] Preferably, an operating groove is provided on the second guide inclined surface.

[0012] In summary, the beneficial effects of the utility model are as follows: by inserting the plug-in convex strip into the first plug-in groove, a limit is imposed on the mutual displacement in the up-down direction for the assembly housing and the mounting bracket, and by inserting the snap-in protrusion into the snap-in hole, a limit is imposed on the mutual displacement in the in-and-out direction for the assembly housing and the mounting bracket, so that the assembly housing is stably maintained in the mounting cavity, thereby ensuring the stability of the handle switch assembly after being connected to the mounting bracket, ensuring the stability of the automobile combination switch when in use, and the disassembly and assembly operation of the assembly housing and the mounting bracket is very convenient, which is convenient for the subsequent inspection and maintenance of the automobile combination switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the mounting bracket in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the assembly housing in the utility model.

[0017] In the figure: 1. mounting bracket; 11. mounting cavity; 111. first plug-in slot; 112. plug-in hole; 12. snap-in portion; 121. snap-in hole; 122. first guide slope; 123. plug-in plate; 13. plug-in portion; 2. handle switch assembly; 21. assembly housing; 211. plug-in convex strip; 212. elastic plate; 213. snap-in protrusion; 214. second guide slope; 215. operating slot; 216. plug-in pile; 217. limit block; 218. second plug-in slot; 219. third plug-in slot. DETAILED DESCRIPTION

[0018] The following will be combined with the attached embodiment of the present utility model Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As shown in the figure, a combination switch for an automobile comprises a mounting bracket 1 and a handle switch assembly 2, wherein the handle switch assembly 2 comprises an assembly housing 21, wherein the mounting bracket 1 is formed with a mounting cavity 11 with outer and lower openings, wherein the front and rear inner walls of the mounting cavity 11 are respectively provided with a first plugging groove 111, wherein the upper end of the mounting bracket 1 is provided with a snap-in hole 121 communicating with the mounting cavity 11, wherein the front and rear outer walls of the assembly housing 21 are respectively provided with a plugging convex strip 211 matching the first plugging groove 111, wherein the upper end of the assembly housing 21 is formed with an elastic plate 212, wherein the elastic plate 212 is provided with a snap-in protrusion 213 matching the snap-in hole 121, wherein the assembly housing 21 is inserted into the mounting cavity 11 through the outer opening of the mounting cavity 11, wherein the plugging convex strips 211 are respectively inserted into the first plugging groove 111, wherein the elastic plate 212 is deformed downward so that the snap-in protrusion 213 is snap-into the snap-in hole 121.

[0020] In the above embodiment, after the plug-in convex strip 211 is inserted into the first plug-in groove 111, a limit is imposed on the mutual displacement of the assembly housing 21 and the mounting bracket 1 in the up-down direction. After the clamping protrusion 213 is clamped into the clamping hole 121, a limit is imposed on the mutual displacement of the assembly housing 21 and the mounting bracket 1 in the inward-outward direction, so that the assembly housing 21 is stably maintained in the mounting cavity 11, and a stable connection is achieved with the mounting bracket 1, thereby ensuring the stability of the automobile combination switch when in use. When the assembly housing 21 (that is, the handle switch assembly 2) is fixedly installed on the mounting bracket 1, it is only necessary to insert the assembly housing 21 into the mounting cavity 11 through the outer opening of the mounting cavity 11. When the assembly housing 21 is disassembled from the mounting bracket 1, it is only necessary to push the clamping protrusion 213 downward to make it disengage from the clamping hole 121, and then the assembly housing 21 can be pulled outward to realize the disassembly of the assembly housing 21 and the mounting bracket 1, thereby facilitating the operation of disassembling and assembling the handle switch assembly 2 and the mounting bracket 1, and facilitating the subsequent maintenance of the automobile combination switch.

[0021] Preferably, a plurality of plug holes 112 are provided on the inner wall of the installation cavity 11, and a plurality of plug piles 216 matching the plug holes 112 are formed on the inner outer wall of the assembly shell 21. The plug piles 216 are inserted into the plug holes 112. After the plug piles 216 are inserted into the plug holes 112, a limit is further imposed on the mutual displacement of the assembly shell 21 and the installation bracket 1 in the up and down directions, thereby improving the stability of the handle switch assembly 2 after being connected to the installation bracket 1.

[0022] Preferably, two limit blocks 217 are formed on the upper end surface of the assembly shell 21, and the ends of the two limit blocks 217 extend forward and backward respectively to above the two plug-in ridges 211, so that a second plug-in groove 218 is formed between the limit blocks 217 and the plug-in ridges 211, and two plug-in portions 13 matching the second plug-in groove 218 are formed on the outer end of the mounting bracket 1, and the plug-in portions 13 are inserted into the second plug-in groove 218. After the plug-in portions 13 are inserted into the second plug-in groove 218, a limit is further imposed on the mutual displacement of the assembly shell 21 and the mounting bracket 1 in the up and down directions, thereby improving the stability of the handle switch assembly 2 after being connected to the mounting bracket 1.

[0023] Preferably, a clamping portion 12 is formed on the outer end of the mounting bracket 1, the clamping hole 121 is opened on the clamping portion 12, a plug-in board 123 is formed on the front and rear outer walls of the clamping portion 12, a third plug-in slot 219 matching the plug-in board 123 is formed between the limit block 217 and the upper end surface of the assembly shell 21, and the plug-in board 123 is inserted into the third plug-in slot 219. After the plug-in board 123 is inserted into the third plug-in slot 219, a limit is further imposed on the mutual displacement of the assembly shell 21 and the mounting bracket 1 in the up and down directions, thereby improving the stability of the handle switch assembly 2 after being connected to the mounting bracket 1.

[0024] Preferably, a first guiding bevel 122 is formed on the lower side surface of the end of the clamping portion 12, and a second guiding bevel 214 cooperating with the first guiding bevel 122 is formed on the clamping protrusion 213. When the assembly shell 21 is inserted into the mounting cavity 11 so that the clamping protrusion 213 is clamped into the clamping hole 121, the first guiding bevel 122 and the second guiding bevel 214 interfere with each other and cooperate with each other, thereby reducing the resistance when the clamping protrusion 213 is clamped into the clamping hole 121, thereby facilitating the operation of the handle switch assembly 2 when it is fixedly connected to the mounting bracket 1.

[0025] Preferably, an operating groove 215 is provided on the second guide slope 214. When the handle switch assembly 2 is separated from the mounting bracket 1, a tool such as a screwdriver is inserted into the operating groove 215 to push the engaging protrusion 213 downward to make it disengage from the engaging hole 121, so that the engaging protrusion 213 is more susceptible to force, thereby facilitating the operation of separating the handle operating switch assembly from the mounting bracket 1.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile combination switch, comprising a mounting bracket (1) and a handle switch assembly (2), wherein the handle switch assembly (2) comprises an assembly housing (21), characterized in that: The mounting bracket (1) is formed with a mounting cavity (11) with outer and lower openings, the front and rear inner walls of the mounting cavity (11) are each provided with a first plugging groove (111), the upper end of the mounting bracket (1) is provided with a snap-in hole (121) connected to the mounting cavity (11), the front and rear outer walls of the assembly shell (21) are each provided with a plugging convex strip (211) matching the first plugging groove (111), the upper end of the assembly shell (21) is formed with an elastic plate (212), the elastic plate (212) is formed with a snap-in protrusion (213) matching the snap-in hole (121), the assembly shell (21) is inserted into the mounting cavity (11) through the outer opening of the mounting cavity (11), the plugging convex strip (211) is respectively inserted into the first plugging groove (111), and the snap-in protrusion (213) is snap-fitted into the snap-in hole (121), the assembly shell (21) is inserted into the mounting cavity (11) through the outer opening of the mounting cavity (11), the plugging convex strip (211) is respectively inserted into the first plugging groove (111), and the snap-in protrusion (213) is snapped into the snap-in hole (121).

2. The automobile combination switch according to claim 1, characterized in that: A plurality of plug holes (112) are formed on the inner wall of the installation cavity (11), and a plurality of plug posts (216) matching the plug holes (112) are formed on the inner outer wall of the assembly housing (21), and the plug posts (216) are inserted into the plug holes (112).

3. The automobile combination switch according to claim 2, characterized in that: Two limit blocks (217) are formed on the upper end surface of the assembly housing (21), and the ends of the two limit blocks (217) extend forward and backward respectively to above the two plug-in convex strips (211), so that a second plug-in slot (218) is formed between the limit blocks (217) and the plug-in convex strips (211), and two plug-in portions (13) matching the second plug-in slots (218) are formed on the outer end of the mounting bracket (1), and the plug-in portions (13) are inserted into the second plug-in slots (218).

4. The automobile combination switch according to claim 3, characterized in that: A clamping portion (12) is formed on the outer end of the mounting bracket (1), the clamping hole (121) is provided on the clamping portion (12), a plug-in board (123) is formed on the front and rear outer walls of the clamping portion (12), a third plug-in slot (219) matching the plug-in board (123) is formed between the limit block (217) and the upper end surface of the assembly housing (21), and the plug-in board (123) is inserted into the third plug-in slot (219).

5. The automobile combination switch according to claim 4, characterized in that: A first guiding inclined surface (122) is formed on the lower side surface of the end of the clamping portion (12), and a second guiding inclined surface (214) matching the first guiding inclined surface (122) is formed on the clamping protrusion (213).

6. The automobile combination switch according to claim 5, characterized in that: An operating groove (215) is provided on the second guiding inclined surface (214).

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