CN219610265U - Switch assembly - Google Patents

Abstract

The utility model discloses a switch assembly, which relates to the technical field of automobile accessories and comprises a shell, a button mechanism, a wire harness mechanism and a connector, wherein the button mechanism is inserted at the upper end of the shell; the housing includes a main body and a mounting bracket; the mounting bracket comprises a cylinder body which is penetrated up and down, and the lower end of the cylinder body is outwards bent to form a mounting plate; the main body is of a vertical through structure, the upper end of the main body is provided with a threaded interface, and the threaded interface is inserted into the lower end of the cylinder body. The utility model combines the button guard board and the switch assembly into a whole, has simple operation and improves the production efficiency.

Description

Switch assembly

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a switch assembly.

Background

In the prior art, when installing the switch assembly of car, need go into the installation cardboard with the switch assembly card, then half locking is from taking the screw, installs the button backplate again and protects the button in order to prevent to be touched and cause the switch to open, its mounting means complex operation influences production efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a switch assembly, which integrates a button guard plate and the switch assembly, has simple operation and improves the production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the switch assembly comprises a shell, a button mechanism, a wire harness mechanism and a connector, wherein the button mechanism is inserted into the upper end of the shell, one end of the wire harness mechanism is connected with the connector, and the other end of the wire harness mechanism penetrates from the lower end of the shell and then is connected with the button mechanism; the housing includes a main body and a mounting bracket; the mounting bracket comprises a cylinder body which is penetrated up and down, and the lower end of the cylinder body is outwards bent to form a mounting plate; the main body is of a vertical through structure, the upper end of the main body is provided with a threaded interface, and the threaded interface is inserted into the lower end of the cylinder.

The further improvement is that: the wire harness mechanism comprises a wire harness body, and a corrugated pipe is sleeved at the position, between the shell and the connector, of the wire harness body.

The further improvement is that: the junction of bellows and casing is provided with first pyrocondensation pipe, and the junction of bellows and connector is provided with the second pyrocondensation pipe.

The further improvement is that: the lower end of the main body is provided with a socket part which is inserted into the upper end of the corrugated pipe.

The further improvement is that: and an anti-drop annular groove matched with the first heat shrinkage pipe is formed in the position, close to the lower end, of the outer side wall of the main body.

The further improvement is that: an O-shaped ring is arranged at the joint of the threaded interface and the cylinder body.

The further improvement is that: the button mechanism comprises a button body, a rubber cap is arranged at the upper end of the button body, and a nut is arranged on the outer side of the button body.

The further improvement is that: a first limiting step matched with the mounting bracket is arranged at the position, close to the upper end, of the outer side wall of the main body; the cylinder body is internally provided with a second limit step matched with the rubber cap.

The further improvement is that: the tail part of the connector is of a glue filling sealing structure.

The further improvement is that: the lower end of the main body is of a diameter-reducing structure.

The utility model has the beneficial effects that:

1. in the utility model, the button guard plate and the switch assembly are combined into a whole, the operation is simple, and the production efficiency is improved.

2. In the utility model, the rubber cap and the O-shaped ring are arranged to respectively clamp the gap of the product, thereby improving the waterproof effect

3. According to the utility model, the heat shrinkage tube and the corrugated tube are arranged to be connected with the main body anti-falling annular groove, so that the wire harness is protected from falling off.

Drawings

FIG. 1 is a perspective view of a switch assembly according to an embodiment of the present utility model;

FIG. 2 is a front view of a switch assembly according to an embodiment of the present utility model;

FIG. 3 is a top view of a switch assembly according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a switch assembly according to an embodiment of the present utility model;

fig. 5 is an enlarged schematic view of the housing and button mechanism in an embodiment of the utility model.

Reference numerals:

1-a housing; 11-a body; a 111-threaded interface; 112-a socket portion; 113-an anti-slip annular groove; 114-O-shaped ring; 115-a first limit step; 12-mounting a bracket; 121-a cylinder; 122-mounting plate; 123-a second limiting step;

2-a push button mechanism; 21-a button body; 22-rubber cap; 23-nuts;

3-a wire harness mechanism; 31-a wire harness body; 32-bellows; 33-a first heat shrinkage tube; 34-a second heat shrinkage tube;

4-connectors.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a switch assembly, including a housing 1, a button mechanism 2, a wire harness mechanism 3 and a connector 4, wherein the button mechanism 2 is inserted into the upper end of the housing 1, one end of the wire harness mechanism 3 is connected with the connector 4, and the other end of the wire harness mechanism 3 penetrates from the lower end of the housing 1 and then is connected with the button mechanism 2; specifically, the tail of the connector 4 is of a glue-pouring sealing structure.

Referring to fig. 4 to 5, the housing 1 includes a main body 11 and a mounting bracket 12; the mounting bracket 12 comprises a cylinder 121 which penetrates up and down, and the lower end of the cylinder 121 is outwards bent to form a mounting plate 122; the main body 11 has a vertically penetrating structure, and a screw port 111 is provided at the upper end of the main body 11, and the screw port 111 is inserted into the lower end of the cylinder 121. Specifically, an O-ring 114 is provided at the junction of the nipple 111 and the cylinder 121. A first limit step 115 matched with the mounting bracket 12 is arranged on the outer side wall of the main body 11 near the upper end; the cylinder 121 is provided with a second limiting step 123 which is matched with the rubber cap 22. The lower end of the main body 11 is of a reduced diameter structure.

Referring to fig. 4 to 5, the harness mechanism 3 includes a harness body 31, and a bellows 32 is provided in a position of the harness body 31 between the housing 1 and the connector 4. Specifically, a first heat shrinkage tube 33 is disposed at the connection between the bellows 32 and the housing 1, and a second heat shrinkage tube 34 is disposed at the connection between the bellows 32 and the connector 4. The lower end of the main body 11 is provided with a socket 112, and the socket 112 is inserted into the upper end of the bellows 32. The outer side wall of the main body 11 is provided with an anti-drop annular groove 113 matched with the first heat shrinkage tube 33 at a position close to the lower end.

Referring to fig. 4 to 5, the button mechanism 2 includes a button body 21, a rubber cap 22 is provided at an upper end of the button body 21, and a nut 23 is provided outside the button body 21.

In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.

Claims (1)

1. The switch assembly comprises a shell (1), a button mechanism (2), a wire harness mechanism (3) and a connector (4), wherein the button mechanism (2) is inserted into the upper end of the shell (1), one end of the wire harness mechanism (3) is connected with the connector (4), and the other end of the wire harness mechanism (3) penetrates from the lower end of the shell (1) and then is connected with the button mechanism (2); the method is characterized in that: the shell (1) comprises a main body (11) and a mounting bracket (12); the mounting bracket (12) comprises a cylinder body (121) which is penetrated up and down, and the lower end of the cylinder body (121) is outwards bent to form a mounting plate (122); the main body (11) is of a vertically through structure, the upper end of the main body (11) is provided with a threaded interface (111), and the threaded interface (111) is inserted into the lower end of the cylinder body (121);

the wire harness mechanism (3) comprises a wire harness body (31), and a corrugated pipe (32) is sleeved at the position, between the shell (1) and the connector (4), of the wire harness body (31);

a first heat shrinkage pipe (33) is arranged at the joint of the corrugated pipe (32) and the shell (1), and a second heat shrinkage pipe (34) is arranged at the joint of the corrugated pipe (32) and the connector (4);

the lower end of the main body (11) is provided with a socket part (112), and the socket part (112) is inserted into the upper end of the corrugated pipe (32);

an anti-drop annular groove (113) matched with the first heat shrinkage pipe (33) is formed in the position, close to the lower end, of the outer side wall of the main body (11);

an O-shaped ring (114) is arranged at the joint of the threaded interface (111) and the cylinder body (121);

the button mechanism (2) comprises a button body (21), a rubber cap (22) is arranged at the upper end of the button body (21), and a nut (23) is arranged at the outer side of the button body (21);

a first limit step (115) matched with the mounting bracket (12) is arranged at the position, close to the upper end, of the outer side wall of the main body (11); a second limiting step (123) matched with the rubber cap (22) is arranged in the cylinder body (121);

the tail part of the connector (4) is of a glue filling sealing structure;

the lower end of the main body (11) is of a diameter-reducing structure.