Novel self-resetting key switch support

Abstract

The utility model relates to a mounting structure of a self-reset switch on a multifunctional steering wheel of an automobile, in particular to a novel self-reset key switch bracket, which comprises a bracket body and a base, the outer side surfaces of the left side wall and the right side wall of the bracket body are respectively provided with a lug, the top surface of the side wall of the bracket body is provided with a slot, and the wall body of the side wall of the bracket body is also provided with a sliding groove. A limiting groove is further formed in one side wall of the frame body, and a protruding strip is further arranged on the other side wall of the frame body. Sliding strips matched with the sliding grooves are arranged on the inner side faces of the side walls of the base, limiting blocks matched with the limiting grooves are arranged on the inner side of one side wall of the base, and grooves matched with the protruding strips are further formed in the inner side of the other side wall of the base. The utility model provides a universal self-resetting key switch support which can be adapted to self-resetting key switches in different shapes, the self-resetting key switches only need to be connected with the support body of the support, the installation is simple and convenient, and the switch support can ensure that the strokes of the self-resetting key switches are consistent and has good universality.

Description

Technical Field

[0001] The utility model relates to a mounting structure of a self-resetting switch on a multifunctional steering wheel of an automobile, in particular to a novel self-resetting key switch bracket. Background Art

[0002] There are many multi-function combination switches on multi-function steering wheels, and self-reset pushbutton switches are a very common type. These switches consist of a key cover with a connector strip inside. They are mounted on the multi-function steering wheel's circuit board and, when pressed and released, are resiliently reset by a spring element on the board. However, there is no standardized mounting structure for self-reset pushbutton switches, resulting in a wide variety of mounting options and varying travel distances. Summary of the Invention

[0003] In order to solve the problem that there are many types of installation structures of self-resetting push button switches, resulting in poor versatility of the installation structures and inconsistent switch strokes, the utility model provides a novel self-resetting push button switch bracket.

[0004] The utility model is implemented by adopting the following technical scheme: a novel self-resetting push button switch bracket includes a frame body and a base, the outer surfaces of the left and right side walls of the frame body are respectively provided with protrusions, the top surface of the side wall of the frame body is provided with a slot, the wall body of the side wall of the frame body is also provided with a sliding groove, the entrance of the sliding groove is provided on the bottom surface of the side wall, one side wall of the frame body is also provided with a limiting groove, and the other side wall of the frame body is also provided with a convex strip; the inner side surface of the side wall of the base is provided with a sliding strip that cooperates with the sliding groove, the inner side of one side wall of the base is provided with a limiting block that cooperates with the limiting groove, and the inner side of the other side wall of the base is also provided with a groove that cooperates with the convex strip.

[0005] The base is pre-installed on the multi-function steering wheel circuit board of the car. The self-reset push button switch is first connected to the frame of the switch bracket, and then the frame and the base are installed together. When the push button switch is pressed, the push button switch and the frame move downward at the same time, and the length of the upper limit groove on the frame can limit the downward movement distance of the push button switch to avoid excessive movement of the push button switch.

[0006] The utility model provides a universal self-resetting push button switch bracket, which can be adapted to self-resetting push button switches of different shapes. The self-resetting push button switch only needs to be connected to the frame body of the bracket, and the installation is simple and convenient. The switch bracket can ensure the consistency of the stroke of the self-resetting push button switch and has good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 Schematic diagram of the frame structure Figure 1 .

[0008] Figure 2Schematic diagram of the frame structure Figure 2 .

[0009] Figure 3 Schematic diagram of the frame structure Figure 3 .

[0010] Figure 4 A schematic diagram of the base structure.

[0011] Figure 5 for Figure 4 A partial enlarged view of .

[0012] Figure 6 This is a structural diagram of a self-reset push button switch.

[0013] Figure 7 This is the internal structure diagram of the self-reset push button switch.

[0014] Figure 8 This is a diagram showing the installation of the push button switch and the frame.

[0015] Figure 9 This is the installation diagram of the self-reset push button switch.

[0016] In the figure: 1-bump, 2-slot, 3-sliding slot, 4-limiting slot, 5-convex strip, 6-sliding strip, 7-limiting block, 8-groove, 9-button cover, 10-clip, 11-slot, 12-connecting strip. DETAILED DESCRIPTION

[0017] A new type of self-resetting push button switch bracket includes a frame body and a base. The frame body is a square frame structure. The outer surfaces of the left and right side walls of the frame body are respectively provided with protrusions 1. The top surfaces of the four side walls of the frame body are provided with slots 2. The four side walls of the frame body are also provided with sliding grooves 3. The entrance of the sliding groove 3 is provided on the bottom surface of the side wall. A limit groove 4 is also provided on one side wall of the frame body, and a convex strip 5 is also provided on the other side wall of the frame body; the base is also a square frame structure. The inner surfaces of the four side walls of the base are provided with sliding strips 6 that cooperate with the sliding grooves, the inner side of one side wall of the base is provided with a limit block 7 that cooperates with the limit groove, and the inner side of the other side wall of the base is also provided with a groove 8 that cooperates with the convex strip.

[0018] like Figure 6 and Figure 7 As shown, the self-resetting key switch includes a key cover 9, and buckles 10 are respectively provided on the left and right side walls of the key cover 9. A card slot 11 is also provided on the bottom surface of one side wall of the key cover 9, and connecting strips 12 are respectively provided on the inner sides of the four side walls of the key cover.

[0019] like Figure 8As shown, the self-reset push button switch is connected to the frame of the switch bracket, and the four connecting strips 12 inside the key cover 9 are respectively plugged into the four slots 2 on the top surface of the frame. The buckles 10 on the left and right side walls of the key cover 9 respectively buckle the protrusions 1 on the left and right side walls of the frame, and at the same time, the protrusions 5 on the side walls of the frame are inserted into the slots 11 on the side walls of the key cover 9.

[0020] like Figure 9 As shown, the base is pre-installed on the multi-function steering wheel circuit board of the car. After the self-reset push button switch is connected to the frame of the switch bracket, the four sliding grooves 3 on the side wall of the frame cooperate with the four sliding bars 6 on the side wall of the base, and the limit grooves 4 on the side wall of the frame buckle the limit blocks 7 on the side wall of the base. The convex strips 5 on the side wall of the frame are also inserted into the grooves 8 on the side wall of the base. When the push button switch is pressed, the push button switch and the frame move downward at the same time, and the length of the upper limit grooves 4 on the frame limits the downward movement distance.

Claims

1. A new type of self-reset push button switch bracket, characterized by: The utility model comprises a frame body and a base, wherein the outer surfaces of the left and right side walls of the frame body are respectively provided with a protrusion (1), the top surface of the side wall of the frame body is provided with a slot (2), the wall body of the side wall of the frame body is further provided with a sliding groove (3), the entrance of the sliding groove (3) is provided on the bottom surface of the side wall, one side wall of the frame body is further provided with a limiting groove (4), and the other side wall of the frame body is further provided with a convex strip (5); the inner side surface of the side wall of the base body is provided with a sliding strip (6) matched with the sliding groove, the inner side of one side wall of the base body is provided with a limiting block (7) matched with the limiting groove, and the inner side of the other side wall of the base body is further provided with a groove (8) matched with the convex strip.

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