Disassembling and assembling tool for button switch

Abstract

The utility model relates to the technical field of disassembly and assembly tools, in particular to a disassembly and assembly tool for a button switch, which comprises a clamp body and a clamp handle, the clamp body comprises two clamping rods and two transmission blocks, the two clamping rods are respectively and fixedly connected with the two transmission blocks, the two transmission blocks are hinged with each other, and a clamping space is formed between the two clamping rods; the clamp handle comprises two grips and an adjusting part, the two grips are hinged to the two transmission blocks respectively, the adjusting part is connected between the two grips and used for locking and unlocking the two grips, and when the two grips are in the unlocking state, the two grips can drive the two clamping rods to move relatively so as to adjust the size of the clamping space. The problem that in the prior art, a clamping tool needs to be adjusted many times due to the fact that an opening cannot be fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, and particularly relates to a disassembly and assembly tool for a push-button switch. Background Art

[0002] The radio push-button switch AN-1 is a common electronic component widely used in the communication power distribution part of a certain type of aircraft. This electronic component specifically consists of a button, a threaded metal snap ring, and a wave washer. Its assembly method is as follows: the button head is retained outside the distribution panel, and the inside is fixed on the panel by tightening the metal snap ring and flattening the wave washer to complete the assembly.

[0003] Among the existing clamping tools, if pointed-nose pliers or fish-mouth pliers are used, it is extremely easy to cause irreversible damage to the fine lines on the button snap ring. At the same time, due to the influence of the wire harness, it is necessary to continuously adjust the clamping surface of the pointed-nose pliers, which may further expand the damage area of the snap ring fine lines, thereby gradually reducing the assembly resistance, and ultimately may lead to the phenomenon that the push-button switch is not firmly assembled; and because the opening of the clamping tool cannot be fixed, it is necessary to adjust the size of the opening multiple times, and there may be a phenomenon of slipping out during the clamping process, which may cause deformation or scratching of the aluminum instrument panel, and may instead increase the maintenance cost. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies, provide a disassembly and assembly tool for a push-button switch, and solve the problem that the existing clamping tool needs to be adjusted multiple times because the opening cannot be fixed.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a disassembly and assembly tool for a push-button switch, including:

[0007] A pair of pliers body, the pliers body includes two clamping rods and two transmission blocks. The two clamping rods are respectively fixedly connected to the two transmission blocks. The two transmission blocks are hinged to each other, and a clamping space with an opening is formed between the two clamping rods. The clamping space is used for clamping the push-button switch; and,

[0008] A pair of pliers handles, the pliers handles include two grips and an adjusting member. The two grips are respectively hinged to the two transmission blocks. The adjusting member is connected between the two grips. The adjusting member is used to lock and unlock the two grips. When the two grips are in the unlocked state, the two clamping rods can be driven to move relative to each other through the two grips to adjust the size of the clamping space.

[0009] In some embodiments, the adjusting member includes a half-thread bolt passing through the two grips and a wing nut screwed with the half-thread bolt. By rotating the wing nut, the two grips can be locked and unlocked.

[0010] In some embodiments, the ends of the two clamping rods away from the two transmission blocks are provided with bending portions, and the bending portions and the clamping rods integrally form an L shape.

[0011] In some embodiments, the bending portions and the clamping rods are integrally formed, and the clamping rods and the transmission blocks are fixedly connected by welding.

[0012] In some embodiments, wear-resistant layers are provided on the sides of the two clamping rods close to each other.

[0013] In some embodiments, insulating layers are provided on the two grips.

[0014] In some embodiments, the two transmission blocks are hinged by first riveting screws, and the two grips and the two transmission blocks are respectively hinged by two second riveting screws.

[0015] In some embodiments, the height of the bending portion is 40 mm.

[0016] In some embodiments, the two grips each have an arc section.

[0017] In some embodiments, the two clamping rods, the two transmission blocks, and the two grips are all made of steel blocks.

[0018] Compared with the prior art, a disassembly and assembly tool for a push-button switch provided by the present utility model has two clamping rods fixedly connected to two transmission blocks respectively, the two transmission blocks are hinged to each other, and a clamping space with an opening is formed between the two clamping rods. The pliers handle includes two grips and an adjusting member. The two grips are respectively hinged to the two transmission blocks, and the adjusting member is connected between the two grips. The adjusting member is used to lock and unlock the two grips. When the two grips are in the unlocked state, the two clamping rods can be driven to move relative to each other through the two grips to adjust the size of the clamping space, so that the radio push-button switch can be clamped in the clamping space. When the two grips are in the locked state, the opening of the clamping space can be fixed, facilitating the rotation and disassembly of the radio push-button switch by the disassembly and assembly tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a disassembly and assembly tool for a push-button switch provided by the present utility model;

[0020] Figure 2 is a front view of a disassembly and assembly tool for a push-button switch provided by the present utility model;

[0021] Figure 3 is a side view of a disassembly and assembly tool for a push-button switch provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the objectives, technical solutions and advantages of the present utility model more clearly understood, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Please refer to Figures 1 to 3 , the present utility model provides a disassembly and assembly tool for a push-button switch. This disassembly and assembly tool is mainly used for disassembling and assembling a radio push-button switch and a distribution panel. The opening of this disassembly and assembly tool can be fixed to avoid repeatedly adjusting the size of the opening.

[0024] In this specific embodiment, a disassembly and assembly tool for a push-button switch includes a pair of pliers body 1 and a pair of pliers handles 2.

[0025] The pliers body 1 includes two clamping rods 11 and two transmission blocks 12. The two clamping rods 11 are respectively fixedly connected to the two transmission blocks 12. The two transmission blocks 12 are hinged to each other, and a clamping space with an opening is formed between the two clamping rods 11. The pliers handle 2 includes two grips 21 and an adjusting member 22. The two grips 21 are respectively hinged to the two transmission blocks 12. The adjusting member 22 is connected between the two grips 21. The adjusting member 22 is used to lock and unlock the two grips 21. When the two grips 21 are in the unlocked state, the two clamping rods 11 can be driven to move relative to each other through the two grips 21 to adjust the size of the clamping space.

[0026] During the actual use process, when installing a radio push-button switch, first rotate the metal snap ring of the radio push-button switch clockwise to the limit position, then fix the clamping rods 11 on both sides of the metal snap ring, and lock the two grips 21 through the adjusting member 22, so as to determine the size of the clamping space with an opening formed between the clamping rods 11. Finally, rotate the grip 21 clockwise with the tool of this opening size until the metal snap ring is tightened to the stop position, which is the end of reliable assembly. When disassembling the radio push-button switch, the difference from the above steps is to rotate the grip 21 counterclockwise with the tool of this opening size.

[0027] It should be noted that the adjusting member 22 is not limited to a certain specific mechanism, as long as it can lock and unlock the two grips, and no other details will be described here.

[0028] In this specific embodiment, the adjusting member 22 includes a half-thread bolt 221 passing through the two grips 21 and a wing nut 222 screwed with the half-thread bolt 221. The two grips 21 can be locked and unlocked by rotating the wing nut 222.

[0029] Specifically, when the two clamping rods 11 are in contact with the outer side of the metal snap ring of the radio button switch, by rotating the wing nut 222, the two grips 21 are locked, and the opening of the clamping space can be fixed.

[0030] In this specific embodiment, the two ends of the two clamping rods 11 away from the two transmission blocks 12 are provided with bending portions 13, and the bending portions 13 and the clamping rods 11 form an L shape as a whole. It should be noted that when the two bending portions 13 are in contact with the metal snap ring of the radio button switch, by rotating the two grips 21 to drive the two clamping rods 11 to rotate, the metal snap ring of the radio button switch is driven to rotate.

[0031] Specifically, the height of the bending portion 13 is 40 mm. When ensuring that the bending portion 13 is in contact with the metal snap ring of the radio button switch, the height of the bending portion 13 is higher than the height of the button of the radio button switch.

[0032] In this specific embodiment, the bending portion 13 and the clamping rod 11 are integrally formed, and the clamping rod 11 and the transmission block 12 are welded and fixed. Among them, wear-resistant layers are provided on the sides of the two clamping rods 11 close to each other.

[0033] On the basis of the above solution, insulating layers are provided on the two grips 21, which can improve the safety performance of the disassembly and assembly tool. For safety reasons, when operating personnel use the disassembly and assembly tool, insulating gloves should be worn.

[0034] In this specific embodiment, the two transmission blocks 12 are hinged by a first riveting screw, and the two grips 21 and the two transmission blocks 12 are respectively hinged by two second riveting screws, and a four-bar linkage mechanism is formed between the two transmission blocks 12 and the grips 21.

[0035] On the basis of the above solution, in order to facilitate the operator to hold the two grips, specifically, the two grips 21 both have an arc section; in addition, the disassembly and assembly tool has a high structural strength, and the two clamping rods 11, the two transmission blocks 12 and the two grips 21 are all made of steel blocks.

[0036] Compared with the prior art, a disassembly and assembly tool for a push-button switch provided by the utility model is characterized in that two clamping rods are respectively fixedly connected with two transmission blocks, the two transmission blocks are hinged to each other, and a clamping space with an opening is formed between the two clamping rods. The pliers handle comprises two grips and an adjusting member. The two grips are respectively hinged to the two transmission blocks, and the adjusting member is connected between the two grips. The adjusting member is used for locking and unlocking the two grips. When the two grips are in the unlocked state, the two clamping rods can be driven to move relatively through the two grips so as to adjust the size of the clamping space, enabling the radio push-button switch to be clamped in the clamping space. When the two grips are in the locked state, the opening of the clamping space can be fixed, facilitating the rotation disassembly and assembly of the radio push-button switch by the disassembly and assembly tool.

[0037] The specific embodiments of the utility model described above do not limit the protection scope of the utility model. Any other corresponding changes and deformations made according to the technical concept of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A disassembly tool for a push button switch, characterized in that: include: The clamp body includes two clamping rods and two transmission blocks, the two clamping rods are fixedly connected to the two transmission blocks respectively, the two transmission blocks are hinged, and a clamping space with an opening is formed between the two clamping rods, and the clamping space is used to clamp the button switch; and, The pliers handle comprises two grips and an adjusting member, wherein the two grips are respectively hinged to the two transmission blocks, and the adjusting member is connected between the two grips, and the adjusting member is used to lock and unlock the two grips. When the two grips are in the unlocked state, the two clamping rods can be driven to move relative to each other through the two grips to adjust the size of the clamping space; The adjusting member comprises a half-thread bolt inserted into the two handles, and a butterfly nut threadedly engaged with the half-thread bolt. The two handles can be locked and unlocked by rotating the butterfly nut.

2. A push button switch disassembly tool according to claim 1, characterized in that: A bending portion is provided at one end of the two clamping rods away from the two transmission blocks, and the bending portion and the clamping rods form an L shape as a whole.

3. A disassembly tool for a push button switch according to claim 2, characterized in that: The bending portion and the clamping rod are integrally formed, and the clamping rod is fixed to the transmission block by welding.

4. A disassembly tool for a push button switch according to claim 1, characterized in that: The adjacent sides of the two clamping rods are both provided with a wear-resistant layer.

5. A push button switch disassembly and assembly tool according to claim 1, characterized in that: Both handles are provided with insulating layers.

6. A push button switch disassembly and assembly tool according to claim 1, characterized in that: The two transmission blocks are hingedly connected via a first rivet screw, and the two handles are hingedly connected to the two transmission blocks via two second rivet screws respectively.

7. A push button switch disassembly and assembly tool according to claim 3, characterized in that: The height of the bent portion is 40 mm.

8. A push button switch disassembly and assembly tool according to claim 1, characterized in that: The two handles both have an arc segment.

9. A push button switch disassembly and assembly tool according to claim 1, characterized in that: The two clamping rods, the two transmission blocks and the two handles are all made of steel blocks.

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