Switch buckle fixing structure

Abstract

This utility model discloses a switch snap-fit ​​fixing structure, including a button and a slider. A male snap-fit ​​is provided on either the button or the slider, and a female snap-fit ​​is provided on the other. The female snap-fit ​​includes a snap-fit ​​hole and a guide bevel spaced apart from the snap-fit ​​hole. The male snap-fit ​​has a wedge-shaped structure. When the female snap-fit ​​and male snap-fit ​​are engaged, the male snap-fit ​​is engaged into the snap-fit ​​hole. This utility model guides the engagement direction through the guide bevel of the male and female snap-fit. The male snap-fit ​​is an elastic arm that deforms and presses in. This ensures a tight snap-fit ​​connection, making it difficult to remove in the separation direction, achieving a fixed connection effect. Through the rational design of the snap-fit ​​structure, rapid assembly and disassembly can be achieved. This reduces assembly process steps, greatly improves assembly efficiency, and reduces production costs.

Description

Technical Field

[0001] The utility model relates to the field of detection circuits, in particular to a switch buckle fixing structure. Background Art

[0002] In today's automotive product structural design, snap-fit ​​is a common structure for connecting and fixing plastic parts. When the strength requirement is not high, it can be used to replace screws. Compared with other connection methods, snap-fit ​​structure is also widely used in the design of automotive switch parts.

[0003] Most of the existing switch clips are composed of a clip post and a clip ring, and the foolproof design is insufficient during installation, so the installation efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a switch buckle fixing structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a switch buckle fixing structure, comprising a button and a slider, wherein a male buckle is arranged on either the button or the slider, and a female buckle is arranged on the other;

[0006] The female buckle includes a buckle hole and a guide inclined surface spaced apart from the buckle hole, and the male buckle is a wedge-shaped structure. When the female buckle is engaged with the male buckle, the male buckle is inserted into the buckle hole.

[0007] Preferably, the male buckle is arranged on the slider, and the female buckle is arranged on the button.

[0008] Preferably, a reinforcing wall spaced apart from an outer side wall of the key is provided inside the key, and the female buckle is provided on the reinforcing wall.

[0009] Preferably, both the male buckle and the female buckle are provided with two groups which are symmetrical to each other.

[0010] Preferably, the guiding slope of the female buckle is arranged at the bottom edge of the reinforcing wall.

[0011] Preferably, the included angle between the guiding slope and the vertical plane is between 15° and 20°.

[0012] Preferably, the area between the guiding inclined surface and the button hole is a transition plane, and the transition plane is flush with the thickness of the reinforcing wall.

[0013] Preferably, the outer side surface of the male buckle is provided with two inclined surfaces, namely a first inclined surface and a second inclined surface, the second inclined surface is outwardly protruding compared to the first inclined surface, and the second inclined surface is located below the first inclined surface.

[0014] Preferably, the angles between the first inclined surface and the second inclined surface and the vertical plane are both 40°-50°.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model guides the buckling direction through the male and female buckle guide angles, and the male buckle is an elastic arm that is deformed and pressed in. Therefore, the buckle is tightly combined and it is not easy to remove it in the separation direction, so as to achieve the effect of connection and fixation. Through the reasonable design of the buckle structure, rapid assembly and disassembly can be achieved. Therefore, the assembly process steps are reduced, and the assembly efficiency is greatly improved. The production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0019] Figure 3 Schematic diagram of the key structure;

[0020] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the slider structure. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0023] As shown in the figure, this embodiment provides a switch buckle fixing structure, including a button 1 and a slider 2, a male buckle 21 is provided on either the button 1 or the slider 2, and a female buckle is provided on the other;

[0024] The female buckle includes a buckle hole 13 and a guide inclined surface 14 spaced apart from the buckle hole 13. Figure 3 as well as Figure 4As shown, a reinforcing wall 12 spaced apart from the outer wall 11 of the key 1 is provided inside the key 1, the female buckle is provided on the reinforcing wall 12, and the guide bevel 14 of the female buckle is provided at the bottom edge of the reinforcing wall 12. The angle between the guide bevel 14 and the vertical plane is between 15° and 20°, preferably 18°. The area between the guide bevel 14 and the button hole 13 is a transition plane 15, and the transition plane 15 is flush with the thickness of the reinforcing wall 12. The design of the transition plane 15 improves the strength of the structure between the button hole 13 and the guide bevel 14. Since both structures are processed by material reduction on the reinforcing wall 12, there will be a continuous pressure when the buckle is connected, so the guide bevel 14 is spaced apart from the button hole 13, and the original structural thickness is maintained in the middle area, which can improve the durability of the structure.

[0025] The male buckle 21 is a wedge-shaped structure. When the female buckle is engaged with the male buckle 21, the male buckle 21 is inserted into the buckle hole 13. Figure 2 as well as Figure 5 As shown, the outer side surface of the male buckle 21 is provided with two inclined surfaces, namely the first inclined surface 211 and the second inclined surface 212, and the second inclined surface 212 is convex outward compared with the first inclined surface 211. The second inclined surface 212 is located below the first inclined surface 211, and the angles between the first inclined surface 211 and the second inclined surface 212 and the vertical plane are both between 40°-50°, preferably 45°. The two inclined surfaces with a drop are designed. During installation, there will be feedback when the first inclined surface 211 is inserted into the end, which can be used to judge whether the insertion is correct. If there is any abnormality, the first inclined surface 211 is still on the guide inclined surface 14 at this time, and the male buckle can be easily retracted for the second insertion.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch buckle fixing structure, characterized in that: It comprises a button (1) and a slider (2), wherein a male buckle (21) is arranged on one of the button (1) and the slider (2), and a female buckle is arranged on the other; The female buckle comprises a buckle hole (13) and a guide inclined surface (14) spaced apart from the buckle hole (13); the male buckle (21) is a wedge-shaped structure; when the female buckle and the male buckle (21) are engaged, the male buckle (21) is engaged in the buckle hole (13).

2. A switch buckle fixing structure according to claim 1, characterized in that: The male buckle (21) is arranged on the slider (2), and the female buckle is arranged on the button (1).

3. A switch buckle fixing structure according to claim 2, characterized in that: A reinforcing wall (12) is arranged inside the button (1) and is spaced apart from an outer wall (11) of the button (1), and the female buckle is arranged on the reinforcing wall (12).

4. The switch buckle fixing structure according to claim 3, characterized in that: Both the male buckle (21) and the female buckle are provided with two groups which are symmetrical to each other.

5. The switch buckle fixing structure according to claim 3, characterized in that: The guiding inclined surface (14) of the female buckle is arranged at the bottom edge of the reinforcing wall (12).

6. The switch buckle fixing structure according to claim 5, characterized in that: The included angle between the guiding inclined surface (14) and the vertical plane is between 15° and 20°.

7. The switch buckle fixing structure according to claim 5, characterized in that: The area between the guiding inclined surface (14) and the button hole (13) is a transition plane (15), and the transition plane (15) is flush with the thickness of the reinforcing wall (12).

8. The switch buckle fixing structure according to claim 1, characterized in that: The outer side surface of the male buckle (21) is provided with two inclined surfaces, namely a first inclined surface (211) and a second inclined surface (212); the second inclined surface (212) is protruding outwards compared to the first inclined surface (211), and the second inclined surface (212) is located below the first inclined surface (211).

9. The switch buckle fixing structure according to claim 8, characterized in that: The included angles between the first inclined surface (211) and the second inclined surface (212) and the vertical plane are both between 40° and 50°.

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