Lengthened light touch switch

Abstract

The utility model discloses a lengthened touch switch which comprises a touch switch body, the touch switch body comprises a base, a reaction spring and a plunger, the touch switch further comprises an external support body, the external support body is connected with the touch switch body in a clamping mode, the touch switch body further comprises a first pin, a second pin and a pressing block, the first pin and the second pin are both arranged on one side face of the touch switch body, the first pin and the second pin are oppositely arranged, the pressing block is arranged at the top of the touch switch body and abuts against the plunger, and the external support body is provided with a pressing block preformed hole and a plurality of bolt preformed holes; the elongated touch switch is suitable for various remote controllers, receiving output devices and other communication devices, has strong compatibility, and is suitable for popularization and application.

Description

Technical Field

[0001] The utility model belongs to the technical field of switches, and particularly relates to an elongated light touch switch. Background Art

[0002] A touch switch is an electronic switch, also known as a sensitive switch. When in use, the switch function is closed and connected by applying pressure in the operating direction under the condition of meeting the operating force. When the pressure is removed, the switch is disconnected. Its internal structure relies on the force change of the metal spring to achieve on and off.

[0003] Chinese utility model patent CN214956539U discloses an extended tactile switch, including a base, a metal terminal, a spring, a pressing block and a dust-proof film, wherein the metal terminal is fixed on the base, wherein the metal terminal includes a first terminal and a second terminal spaced apart, the first terminal includes a middle portion located at the center of the metal terminal, the upper surface of the middle portion is provided with a first protrusion, the first protrusion is circular and has a cross groove formed on its upper surface, the second terminal is used to contact the edge of the spring, and the first protrusion is used to contact the middle of the spring after the spring is pressed and deformed; the above scheme mainly increases the anti-chip area, thereby improving its conductive performance, but its anti-drop performance and installation convenience need to be improved.

[0004] Therefore, the present invention provides an extended tactile switch to solve the problems existing in the above-mentioned background technology. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the present invention is to provide an extended tactile switch that can improve the anti-fall performance and installation convenience.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] An extended tactile switch includes a tactile switch body, which includes a base, a reaction spring and a plunger, and also includes an external bracket body, which is snap-connected to the tactile switch body. The tactile switch body also includes a first pin, a second pin and a pressing block, the first pin and the second pin are both arranged on a side of the tactile switch body, the first pin and the second pin are arranged opposite to each other, the pressing block is arranged at the top of the tactile switch body and abuts against the plunger, and the external bracket body is provided with a pressing block reserved hole and multiple bolt reserved holes.

[0008] Furthermore, the touch switch body is connected to the external bracket body via a plurality of bolts. The diameter of the pre-set hole for the push block is at most 1 mm larger than the diameter of the push block, and the diameter of the pre-set hole for the bolt is 0.2 to 0.5 mm larger than the diameter of the bolt. This structural design ensures that the push block or bolt can be accurately connected to the pre-set hole for the push block or the pre-set hole for the bolt.

[0009] It is further defined that the number of the bolts and the number of the bolt reserved holes are both 4.

[0010] Further defined, the bottom of the touch switch body is provided with a first slot and a second slot opposite each other, both of which are rectangular. This structural design allows the first and second slots to provide a positional limit for an external device after it is connected to the first and second pins of the touch switch body, thereby enhancing stability.

[0011] It is further defined that a square mounting opening is provided on each of two side surfaces of the bottom of the external bracket body.

[0012] Furthermore, the external bracket body is provided with a first disassembly opening and a second disassembly opening on each side surface thereof, and the first and second disassembly openings are disposed on the top plate of the mounting opening. With this structural design, after the external device is connected to the extended tactile switch of this solution, it can be disassembled by applying force in a horizontal direction through the reserved first and second disassembly openings, thereby avoiding the problem of difficulty in disassembly due to an overly tight connection.

[0013] It is further defined that the end portion of the external bracket body is provided with a first connecting portion and a second connecting portion.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides an extended tact switch, which has an external bracket body added to the tact switch body, thereby providing better protection for the tact switch body, not only preventing dust but also preventing falling. At the same time, the first pin and the second pin provided on the tact switch body of the present invention are longer than those of an ordinary tact switch, and the external bracket body is also an extended bracket. After an external device (such as a television, LCP, PDP, computer, notebook, mobile phone, or other device in the field of home television, audio-visual, and film) is plugged into the tact switch body and the external bracket body, the tact switch body and the external bracket body will be more stable and not easy to fall off. The extended tact switch of the present invention is suitable for various remote controls, receivers and output devices, and other communication equipment, has strong compatibility, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0017] Figure 1 This is a structural diagram of an embodiment of an extended touch switch of the utility model;

[0018] Figure 2 This is a top view of an embodiment of an extended tact switch of the utility model;

[0019] Figure 3 This is a bottom view of an embodiment of an extended tact switch of the utility model;

[0020] Figure 4 This is a structural diagram of the external bracket body 1 of an embodiment of an extended touch switch of the present invention;

[0021] Figure 5 This is a bottom view of the external bracket body 1 of an embodiment of an extended touch switch of the present invention;

[0022] Figure 6 This is a side view of the external bracket body 1 of an embodiment of an extended touch switch of the present invention.

[0023] The main component symbols are explained as follows: external bracket body 1, touch switch body 2, first pin 3, second pin 4, bolt 5, first slot 6, second slot 7, pressing block 8, bolt reserved hole 9, pressing block reserved hole 10, installation port 11, first disassembly opening 12, second disassembly opening 13, first connecting part 14, second connecting part 15. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implying the number of the technical features indicated. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0027] As shown in Figures 1-6 The utility model relates to a lengthened type microswitch, including microswitch body 2, microswitch body 2 includes base, reaction spring and plunger, still include external support body 1, external support body 1 with microswitch body 2 joint, microswitch body 2 still include first pin 3, second pin 4 and press block 8, first pin 3 and second pin 4 all set up in microswitch body 2 one side, first pin 3 and second pin 4 are opposite and set up, press block 8 sets up in microswitch body 2 top, and with plunger abuts, external support body 1 is set up with press block reserved hole 10 and a plurality of bolt reserved hole 9.

[0028] Preferably, the microswitch body 2 and the external support body 1 are connected by a plurality of bolts 5, the diameter of the press block reserved hole 10 is at most 1mm larger than the diameter of the press block 8, and the diameter of the bolt reserved hole 9 is 0.2-0.5mm larger than the diameter of the bolt 5. Such a structure design enables the press block 8 or the bolt 5 to be accurately connected with the press block reserved hole 10 or the bolt reserved hole 9.

[0029] Preferably, the number of bolts 5 and bolt reserved holes 9 is 4.

[0030] Preferably, the bottom of the microswitch body 2 is provided with a first clamping groove 6 and a second clamping groove 7, and the first clamping groove 6 and the second clamping groove 7 are both rectangular. Such a structure design enables the first pin 3 and the second pin 4 of the microswitch body 2 to be connected with the external device, and then limited by the first clamping groove 6 and the second clamping groove 7, thereby enhancing the stability.

[0031] Preferably, the bottom of the external support body 1 is provided with a square mounting hole 11 on each side.

[0032] Preferably, a first disassembly opening 12 and a second disassembly opening 13 are defined on each side of the external bracket body 1, and the first and second disassembly openings 12, 13 are disposed on the top plate of the mounting opening 11. This structural design allows for disassembly of the external device by applying a horizontal force through the reserved first and second disassembly openings 12, 13 after the external device has been connected to the extended tactile switch of this embodiment, thereby avoiding the problem of difficulty in disassembly due to an overly tight connection.

[0033] Preferably, a first connecting portion 14 and a second connecting portion 15 are provided at the end of the external support body 1 .

[0034] The working principle and connection mode of the utility model are as follows:

[0035] The operator places the assembled touch switch body 2 and the external bracket body 1 together, places the touch switch body 2 at the bottom, and buckles the external bracket body 1 from top to bottom, wherein the pressing block 8 passes through the pressing block reserved hole 10, and the four bolts 5 pass through the corresponding bolt reserved holes 9, and then tightens each bolt 5, and then plugs the external device into the first pin 3 and the second pin 4 of the touch switch body 2 together; this solution plays a better protective role for the touch switch body 2 by adding an external bracket body 1 to the touch switch body 2, which not only plays a role The touch switch body of the present invention has a dustproof effect and a drop-proof effect. At the same time, the first pin 3 and the second pin 4 arranged on the touch switch body of the present invention are longer than those of the ordinary touch switch, and the external bracket body 1 is also an extended bracket. After the external device (such as a TV, LCP, PDP, computer, notebook, mobile phone and other devices in the field of home TV and audio-visual equipment) is plugged into the touch switch body 2 and the external bracket body 1, it will be more stable and not easy to fall off. The extended touch switch of the present invention is suitable for various remote controls, receivers and outputters and other communication equipment, has strong compatibility, and is suitable for promotion and use.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. An elongated tact switch, comprising a tact switch body (2), wherein the tact switch body (2) comprises a base, a reaction spring and a plunger, and is characterized in that: The invention also includes an external bracket body (1), the external bracket body (1) is snap-connected with the touch switch body (2), the touch switch body (2) further includes a first pin (3), a second pin (4) and a pressing block (8), the first pin (3) and the second pin (4) are both arranged on a side of the touch switch body (2), the first pin (3) and the second pin (4) are arranged opposite to each other, the pressing block (8) is arranged on the top of the touch switch body (2) and abuts against the plunger, and the external bracket body (1) is provided with a pressing block reserved hole (10) and a plurality of bolt reserved holes (9).

2. The extended touch switch according to claim 1, characterized in that: The touch switch body (2) is connected to the external bracket body (1) via a plurality of bolts (5); the diameter of the pressing block reserved hole (10) is at most 1 mm larger than the diameter of the pressing block (8); and the diameter of the bolt reserved hole (9) is 0.2 to 0.5 mm larger than the diameter of the bolt (5).

3. The extended touch switch according to claim 2, characterized in that: The number of the bolts (5) and the number of the bolt reserved holes (9) are both 4.

4. The extended touch switch according to claim 1, characterized in that: A first card slot (6) and a second card slot (7) are arranged opposite to each other at the bottom of the touch switch body (2); the first card slot (6) and the second card slot (7) are both rectangular.

5. The extended touch switch according to claim 1, characterized in that: A square mounting opening (11) is provided on each of the two side surfaces of the bottom of the external bracket body (1).

6. The extended tact switch according to claim 5, characterized in that: A first disassembly opening (12) and a second disassembly opening (13) are respectively provided on two side surfaces of the external bracket body (1), and the first disassembly opening (12) and the second disassembly opening (13) are arranged on the top plate of the installation opening (11).

7. The extended touch switch according to claim 1, characterized in that: The end portion of the external support body (1) is provided with a first connecting portion (14) and a second connecting portion (15).

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