A membrane switch misassembly prevention structure

Abstract

This utility model discloses a membrane switch anti-misassembly structure, which includes a membrane switch body, with an anti-misassembly piece extending from the top edge of the body. The anti-misassembly piece consists of a first bending portion, a transition portion, a second bending portion, and an anti-misassembly piece body. The bottom edge of the body has a groove that matches the anti-misassembly piece body. The first and second bending portions have parallel perforation structures one and two spaced apart, with the spacing between them consistent with the thickness of the body. The top side of the anti-misassembly piece body has a QR code for recording information, and the annular buckle on the bottom edge matches the annular buckle groove on the groove wall. This structure, through the physical matching of the anti-misassembly piece and the groove and the verification of QR code information, can effectively prevent misassembly, improve installation efficiency, and facilitate subsequent information traceability and maintenance. It is suitable for precision assembly scenarios of various membrane switches.

Description

Technical Field

[0001] This utility model relates to the field of membrane switch technology, and in particular to a membrane switch anti-misassembly structure. Background Technology

[0002] During the installation of membrane switches, due to their delicate structure and the potential for similarities in appearance between different models or specifications, operators are prone to incorrect installation. Incorrect installation not only prevents the membrane switch from functioning properly, affecting the overall operation of the equipment, but may also necessitate reinstallation, wasting significant time and labor costs and reducing production efficiency. Furthermore, traditional membrane switches lack effective marking and positioning structures, hindering quick and accurate identification and installation by operators, and compromising subsequent information traceability and maintenance. Therefore, to address the shortcomings of existing technology, it is necessary to design a membrane switch anti-misinstallation structure to solve the aforementioned problems. Utility Model Content

[0003] To overcome the shortcomings of the prior art, the purpose of this utility model is to provide a membrane switch anti-misinstallation structure that can effectively prevent membrane switches from being installed incorrectly, improve installation efficiency, and facilitate information traceability.

[0004] To achieve the above and other related objectives, the technical solution provided by this utility model is: a membrane switch anti-misalignment structure, including a membrane switch body, wherein an anti-misalignment piece is formed extending outward from the top edge of the membrane switch body, the anti-misalignment piece includes a first bending portion, a transition portion, a second bending portion and an anti-misalignment piece body, and a groove is formed at the bottom edge of the membrane switch body, the groove being correspondingly matched with the anti-misalignment piece body.

[0005] The preferred technical solution is as follows: the first bending part is provided with multiple sets of spaced perforated structures corresponding to the top edge of the membrane switch body, and the second bending part is provided with multiple sets of spaced perforated structures corresponding to the bottom edge of the membrane switch body. The first perforated structures and the second perforated structures are arranged parallel to each other at intervals.

[0006] A preferred technical solution is that the distance between the first perforated structure and the second perforated structure is the same as the thickness of the membrane switch body.

[0007] The preferred technical solution is that the top side of the anti-foolproof sheet body is provided with a QR code structure for recording membrane switch information.

[0008] The preferred technical solution is as follows: the bottom edge of the anti-foolproof plate body is provided with an annular buckle structure, and the groove wall of the groove is provided with an annular buckle groove structure, and the annular buckle structure and the annular buckle groove structure are correspondingly matched.

[0009] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0010] This utility model provides a membrane switch anti-misassembly structure, which can effectively prevent misassembly and improve installation efficiency by physically matching the anti-misassembly plate with the groove and verifying the QR code information. At the same time, it facilitates later information traceability and maintenance, and is suitable for precision assembly scenarios of various membrane switches. Attached Figure Description

[0011] Figure 1 This is a top view of the membrane switch involved in this utility model. Detailed Implementation

[0012] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0013] Please see Figure 1 It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0014] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] Example:

[0016] like Figure 1As shown, according to an overall technical concept of this utility model, a membrane switch anti-misfit assembly structure is provided, including a membrane switch body 1. An anti-misfit piece 2 protrudes from the top edge of the membrane switch body 1. The anti-misfit piece 2 includes a first bending portion 21, a transition portion 22, a second bending portion 23, and an anti-misfit piece body 24. A groove (not shown) is formed at the bottom edge of the membrane switch body 1, and the groove is correspondingly matched with the anti-misfit piece body 24.

[0017] like Figure 1 As shown, in an exemplary embodiment of this utility model, the bending part 21 is provided with multiple sets of spaced perforated structures corresponding to the top edge of the membrane switch body 1, and the bending part 23 is provided with multiple sets of spaced perforated structures corresponding to the bottom edge of the membrane switch body 1. The perforated structures 1 and 2 are arranged parallel to each other at intervals.

[0018] like Figure 1 As shown, in an exemplary embodiment of this utility model, the distance between the perforated structure one and the perforated structure two is consistent with the thickness of the membrane switch body 1.

[0019] like Figure 1 As shown, in an exemplary embodiment of this utility model, the top side of the anti-foolproof sheet body 24 is provided with a QR code structure for recording membrane switch information.

[0020] like Figure 1 As shown, in an exemplary embodiment of this utility model, an annular buckle structure (not shown) is provided at the bottom edge of the anti-foolproof plate body 24, and an annular buckle groove structure is provided on the groove wall of the groove. The annular buckle structure and the annular buckle groove structure are correspondingly matched.

[0021] Therefore, this utility model has the following advantages:

[0022] The membrane switch anti-misinstallation structure provided by this utility model, by setting a protruding anti-misinstallation piece on the top edge of the membrane switch body and forming a matching structure with the groove on the bottom edge, can physically restrict the installation direction and position, effectively avoiding misinstallation problems caused by similar appearance, reducing the time and labor costs of disassembly and reassembly, and significantly improving installation efficiency. The spacing between the perforated structure one and the perforated structure two on the anti-misinstallation piece is consistent with the thickness of the switch body, further enhancing the positioning accuracy and ensuring assembly stability. The QR code structure on the anti-misinstallation piece body can record switch information, facilitating later traceability and maintenance, and solving the problem of traditional switches lacking effective identification. In addition, the matching of the annular buckle of the anti-misinstallation piece body and the annular buckle groove of the groove can enhance the connection firmness after assembly. The overall structure is simple and practical, taking into account the multiple advantages of anti-misinstallation, high efficiency and easy traceability.

[0023] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A membrane switch anti-misassembly structure, characterized in that: The device includes a membrane switch body, and a foolproof anti-mistake plate extending outward from the top edge of the membrane switch body. The foolproof anti-mistake plate includes a first bending portion, a transition portion, a second bending portion, and a foolproof anti-mistake plate body. A groove is formed at the bottom edge of the membrane switch body, and the groove is correspondingly matched with the foolproof anti-mistake plate body.

2. The thin film switch mistake-proofing structure according to claim 1, characterized in that: The first bending section is provided with multiple sets of spaced perforated structures corresponding to the top edge of the membrane switch body, and the second bending section is provided with multiple sets of spaced perforated structures corresponding to the bottom edge of the membrane switch body. The first perforated structures and the second perforated structures are arranged parallel to each other at intervals.

3. The thin film switch mistake-proofing structure of claim 2, wherein: The distance between the first perforated structure and the second perforated structure is the same as the thickness of the membrane switch body.

4. The membrane switch anti-misassembly structure according to claim 1, characterized in that: The top side of the anti-foolproof sheet body is provided with a QR code structure for recording membrane switch information.

5. The membrane switch anti-misassembly structure according to claim 1, characterized in that: The bottom edge of the anti-foolproof plate body is provided with an annular buckle structure, and the groove wall of the groove is provided with an annular buckle groove structure. The annular buckle structure and the annular buckle groove structure are matched and matched accordingly.

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