Anti-deformation seesaw switch structure

Abstract

The utility model discloses an anti-deformation seesaw switch structure, the end part of a switch body far away from a button is clamped with an insulated mounting plate, and a plurality of conductive terminals are embedded on the mounting plate. According to the utility model, the independent mounting plate is arranged at the end part, far away from the key, of the switch body, and the mounting plate is provided with the hole grooves or the clamping grooves which are matched with the terminals one by one, so that the terminals can be directly and conveniently fixed on the mounting plate fixed on the switch body, and the fixing process of the terminals does not affect the switch body; therefore, the purpose of preventing the switch body from inclining or loosening relative to the equipment support due to deformation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rocker switches, in particular to a structure of a deformation-proof rocker switch. Background Art

[0002] The switch with a rocker structure is a commonly used power conduction component on current electronic appliances and mechanical equipment. However, during the installation operation, the outer contour of the switch may be skewed or even loose relative to the equipment bracket. The main reasons are as follows: The switch and the upper bracket of the equipment are generally in an interference fit, and it is necessary to slightly deform the switch housing and then snap it into the equipment bracket. Therefore, the switch housing is generally produced with a material having relatively low hardness. However, the switch housing is also a functional component, and terminals are welded to its inner wall. The instantaneous high temperature during the welding operation will soften the surrounding material, resulting in deformation of part of the contour of the housing and thus skewness or looseness after assembly. On the other hand, if the terminals are first fixed on the PCB and then the PCB is embedded into the housing, the rigidity of the housing will be enhanced, making it more difficult to assemble; if the FPC is used instead of the PCB, the positioning of the FPC itself needs to be considered, and the overall cost of the finished product will increase significantly. Content of the Utility Model

[0003] Aiming at the problems existing in the above-mentioned prior art, the utility model provides a structure of a deformation-proof rocker switch, which can directly and conveniently fix each terminal on the mounting plate clamped on the switch body. The fixing process of the terminals will not affect the switch body, so as to achieve the purpose of avoiding the skewness or looseness of the switch body relative to the equipment bracket caused by deformation.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is as follows:

[0005] The structure of the deformation-proof rocker switch, the rocker switch includes a switch body with a frame structure, one end of which is hinged with a key, and two conductive terminals are fixed at the other end; an insulating mounting plate is clamped at the end of the switch body far from the key, and a plurality of the conductive terminals are embedded in the mounting plate.

[0006] As a further elaboration of the above technical solution:

[0007] In the above technical solution, each of the conductive terminals is in an L-shaped structure, and its vertical arm vertically passes through the mounting plate and extends to the outside of the switch body, and its horizontal arm abuts against and is fixed on the end face of the mounting plate facing the key.

[0008] In the above technical solution, each horizontal arm is also in contact connection with a conductive rod, each conductive rod vertically passes through a horizontal arm and extends to both sides outside it, and first positioning hole grooves adapted to the conductive rods are respectively arranged on the mounting plate and the horizontal arm in a matching manner.

[0009] In the above technical solution, the mounting plate is of a symmetric structure, and the two conductive terminals are symmetrically embedded thereon. The mounting plate is provided with second positioning hole grooves adapted to each of the conductive terminals.

[0010] In the above technical solution, a grounding terminal is further embedded between the two conductive terminals on the mounting plate. One end thereof extends to the side of the middle part of the key, and the other end passes through the mounting plate and extends to the outside thereof. The mounting plate is provided with a third positioning card slot adapted to the grounding terminal.

[0011] In the above technical solution, partitions are formed between the grounding terminal and each of the conductive terminals on the mounting plate.

[0012] In the above technical solution, more than one set of buckles and holes that can be matched and buckled are formed on the side walls of the mounting plate and the switch body. Each set of the buckles and holes is symmetrically arranged on the side wall of the mounting plate or the inner wall of the switch body.

[0013] Compared with the prior art, the beneficial effect of the present utility model lies in that: by installing an independent mounting plate at the end of the switch body far from the key, and providing hole grooves or card slots on the mounting plate that are respectively adapted to each terminal, each terminal can be directly and conveniently fixed on the mounting plate, and the fixing process of the terminal will not affect the switch body, and thus will not affect the installation between the switch body and the equipment bracket, so as to achieve the purpose of avoiding the switch body from being skewed or loosened relative to the equipment bracket due to deformation. Description of the Drawings

[0014] Figure 1 is the exploded structural schematic diagram of this embodiment;

[0015] Figure 2 is the structural schematic diagram of the mounting plate in this embodiment.

[0016] In the figure: 10, switch body; 20, key; 30, conductive terminal; 31, vertical arm; 32, horizontal arm; 40, mounting plate; 41, third positioning card slot; 42, partition; 50, conductive rod; 60, grounding terminal; 1, first positioning hole groove; 2, second positioning hole groove; 3, buckle; 4, hole. Detailed Embodiment

[0017] The present utility model will be further described in detail below with reference to the drawings.

[0018] The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element 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. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "several" and "a plurality" is two or more, unless otherwise specifically defined. In the present application, unless otherwise clearly specified and limited, the terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances. In the present application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0019] As Figure 1As shown in the figure, the anti-deformation seesaw switch structure. The seesaw switch includes a switch body 10 with a frame structure, one end of which is hinged with a button 20, and the other end is fixed with two conductive terminals 30. An insulating mounting plate 40 is clamped at the end of the switch body 10 away from the button 20, and several conductive terminals 30 are embedded in the mounting plate 40. Among them, each conductive terminal 30 has an L-shaped structure, its vertical arm 31 vertically passes through the mounting plate 40 and extends to the outside of the switch body 10, and its horizontal arm 32 is abutted and fixed on the end face of the mounting plate 40 facing the button 20. In this embodiment, each horizontal arm 32 is also in contact connection with a conductive rod 50, each conductive rod 50 vertically passes through a horizontal arm 32 and extends to the outside of its two sides, and first positioning hole grooves 1 adapted to the conductive rods 50 are respectively provided on the mounting plate 40 and the horizontal arm 32. In application, according to actual needs, the conductive rod can be screwed, clamped or welded and fixed on the horizontal arm 32.

[0020] As Figure 1-2 shown, the mounting plate 40 has a symmetrical structure and two conductive terminals 30 are symmetrically embedded therein. Second positioning hole grooves 2 adapted to each conductive terminal 30 are provided on the mounting plate 40. In this embodiment, a grounding terminal 60 is also embedded in the middle of the two conductive terminals 30 on the mounting plate 40. One end of it extends to the side of the middle part of the button 20, and the other end passes through the mounting plate 40 and extends to the outside of it. A third positioning card slot 41 adapted to the grounding terminal 60 is provided on the mounting plate 40, and partitions 42 are formed between the grounding terminal 60 and each conductive terminal 30 on the mounting plate 40.

[0021] As Figure 1-2 shown, a set of or more snap-fasteners 3 and snap-holes 4 that can be matched and fastened are formed on the side walls of the mounting plate 40 and the switch body 10. Each group of snap-fasteners 3 and snap-holes 4 are symmetrically arranged on the side wall of the mounting plate 40 or the inner wall of the switch body 10.

[0022] During assembly, directly embed the conductive terminal 30 into the second positioning hole groove 2 on the mounting plate 40, then insert the conductive rod 50 into the first positioning hole groove 1 on the conductive terminal 30 and weld it to the mounting plate 40. At the same time, the conductive terminal 30 is also fixed on the mounting plate 40. After completing the assembly of the conductive terminal 30, match and embed the grounding terminal 60 and fix it in the third positioning card slot 3. Finally, snap the mounting plate 40 onto the switch body 10 and then match and install the button 20. In application, according to the structural shape characteristics of the mounting plate 40 and the conductive rod 50, a connecting structure such as a thread or a protrusion can be provided at the end of the conductive rod 50, and it can be directly screwed or adhered and fixed with the two without welding, making the assembly more convenient.

[0023] In the present utility model, an independent mounting plate 40 is installed at the end of the switch body 10 away from the button 20, and holes or slots adapted to each terminal are provided on the mounting plate 40, so that each terminal can be directly and conveniently fixed on the mounting plate 40, and the fixing process of the terminal will not affect the switch body 10, and thus will not affect the installation between the switch body 10 and the equipment bracket, thereby avoiding the phenomenon that the switch body 10 is skewed or loosened relative to the equipment bracket due to deformation.

[0024] The above does not impose any limitation on the technical scope of the present utility model. Any modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. Anti-deformation seesaw switch structure, the seesaw switch includes a switch body with a frame-shaped structure, one end of which is hinged with a button, and two conductive terminals are fixed at the other end; characterized in that: An insulating mounting plate is clamped at the end of the switch body away from the button, and a plurality of the conductive terminals are embedded in the mounting plate.

2. The anti-deformation seesaw switch structure according to claim 1, wherein Each of the conductive terminals has an L-shaped structure. Its vertical arm vertically passes through the mounting plate and extends to the outside of the switch body, and its horizontal arm abuts against and is fixed on the end face of the mounting plate facing the button.

3. The anti-deformation seesaw switch structure according to claim 2, characterized in that, Each of the horizontal arms is also in contact connection with a conductive rod. Each of the conductive rods vertically passes through one of the horizontal arms and extends to the outside of both sides thereof. First positioning hole grooves adapted to the conductive rods are respectively provided on the mounting plate and the horizontal arm.

4. The anti-deformation seesaw switch structure according to claim 2, characterized in that, The mounting plate has a symmetrical structure, and the two conductive terminals are symmetrically embedded therein. Second positioning hole grooves adapted to each of the conductive terminals are provided on the mounting plate.

5. The anti-deformation seesaw switch structure according to claim 1, characterized in that, A grounding terminal is also embedded in the mounting plate between the two conductive terminals. One end thereof extends to the side of the middle part of the button, and the other end passes through the mounting plate and extends to the outside thereof. A third positioning card slot adapted to the grounding terminal is provided on the mounting plate.

6. The anti-deformation seesaw switch structure according to claim 5, characterized in that, Partition plates are formed between the grounding terminal and each of the conductive terminals on the mounting plate.

7. The anti-deformation seesaw switch structure according to any one of claims 1-6, characterized in that, A set of more than one pair of buckles and holes that can be matched and buckled are formed on the side walls of the mounting plate and the switch body. Each set of the buckles and holes is symmetrically arranged on the side wall of the mounting plate or the inner wall of the switch body.

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