Ship-shaped switch piece with assembly structure

Abstract

The utility model discloses a ship-shaped switch piece with an assembly structure, which comprises a ship-shaped switch assembly, a contact piece, a shell sleeved outside one end of the contact piece, a shell cover combined and connected with the shell, and a ship-shaped button penetrating through the shell cover and having one end inserted into the shell, the bottom surfaces of the two sides of the shell cover are fixedly connected with inserting blocks penetrating through the limiting blocks. The supporting plate is fixed on the opposite side surface of the shell, and a first elastic plate is fixedly connected to the inner side wall of the supporting plate; the two ends of the second elastic plate are fixedly connected with the inner side wall of the supporting plate and one end of the pull rod correspondingly; the ship-shaped switch device shell is provided with an assembly design convenient to disassemble and assemble, under the elastic abutting action of a second elastic plate and a first elastic plate, a clamping head limits an insertion block, a limiting rod slidably penetrates through an insertion rod, a compression spring abuts against the limiting rod, the limiting rod is prevented from shaking, and it can be guaranteed that the shell cover and the shell are attached stably.

Description

Technical Field

[0001] This utility model belongs to the technical field of switch button devices, specifically relating to a ship-shaped switch device with an assembly structure. Background Technology

[0002] Pushbutton switches are a common type of control device used to control the on / off state of circuits. Their basic principle is to close or open the contacts in the circuit by manually or automatically operating the button, thereby realizing the conduction or disconnection of the circuit. There are many types of pushbutton switches, and switches with a pushbutton shaped like a rocker are called rocker switches, also known as rocker switches. Their internal structure mainly consists of three parts: the operating button, the contacts, and the housing. The housing is used to protect and fix the switch.

[0003] When a rocker switch is assembled, the housing is usually fixed together by multiple screws. When a fault occurs inside the rocker switch and needs to be repaired, the housing needs to be disassembled. The disassembly and assembly of rocker switches is relatively cumbersome. The housing of the rocker switch does not have an assembly design, which is a shortcoming.

[0004] Existing rocker switch housings have the problem of lacking convenient disassembly and assembly design during assembly. To address this, this application proposes a rocker switch with a different assembly structure. Utility Model Content

[0005] The purpose of this utility model is to provide a ship-shaped switch with an assembly structure to solve the problem mentioned in the background art that the ship-shaped switch housing does not have an assembly design that allows for easy disassembly and assembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ship-shaped switch component with an assembled structure, comprising...

[0007] A rocker switch assembly includes a contact, a housing sleeved on the outside of one end of the contact, a cover connected to the housing, and a rocker button that penetrates the cover and is inserted into the housing at one end. A limiting block is fixedly connected to the opposite side of the housing, and inserts that penetrate the limiting block are fixedly connected to the bottom surfaces of both sides of the cover.

[0008] A support plate is fixed on the opposite side of the housing, and a first elastic plate is fixedly connected to the inner wall of the support plate.

[0009] The limiting components include a pull rod that is slidably connected to a support plate, a second elastic plate whose two ends are respectively fixedly connected to the inner side wall of the support plate and one end of the pull rod, and a clip that is fixedly connected to the end of the second elastic plate.

[0010] Preferably, the support plate includes a bent portion b and a bent portion c, the tie rod is a bent "L" shape, and the tie rod passes through the bent portion c.

[0011] Preferably, one end of the first elastic plate is mounted on the bent portion c, and the other end of the first elastic plate is bent and fits against the surface of the second elastic plate.

[0012] Preferably, the end of the second spring plate near the support plate is in a curved shape, and the clip head is an isosceles triangular structure.

[0013] Preferably, the insert block has a slot a on its side that mates with the card head.

[0014] Preferably, a fixing box is fixedly connected to the opposite surface of the housing, and a plug is provided on the bottom surface of the side of the housing cover, which is embedded inside the fixing box.

[0015] Preferably, a sliding rod is slidably connected to the surface of the fixing box, and a compression spring and a "T"-shaped limiting rod are provided inside the fixing box. The two ends of the compression spring are respectively connected to the fixing box and the limiting rod, and the end of the limiting rod away from the compression spring passes through the insertion rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this utility model, the shell of the rocker switch device has an assembly design that facilitates disassembly and assembly. Under the elastic pressure of the second spring plate and the first spring plate, the clamp restricts the plug, the limiting rod slides through the plug, and the compression spring abuts against the limiting rod to prevent the limiting rod from shaking, thus ensuring a stable fit between the cover and the shell. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 For the present utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0020] Figure 3 For the present utility model Figure 2 A three-dimensional structural diagram of the interpolation block;

[0021] Figure 4 This is a cross-sectional view of the fixing box of this utility model;

[0022] In the diagram: 2. Support plate; 4. Fixing box; 11. Contact element; 12. Housing; 13. Housing cover; 14. Boat-shaped button; 21. First spring plate; 31. Pull rod; 32. Second spring plate; 33. Clip; 41. Sliding rod; 42. Limiting rod; 43. Compression spring; 121. Limiting block; 131. Insertion block; 132. Insertion rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a rocker switch assembly with an assembled structure, including a rocker switch component, comprising a contact 11, a housing 12 sleeved on the outer side of one end of the contact 11, a cover 13 connected to the housing 12, and a rocker button 14 penetrating the cover 13 and inserted into the housing 12 at one end. The rocker switch assembly is composed of the contact 11, housing 12, cover 13, and rocker button 14. The structure and principle of the rocker switch assembly are existing technologies and will not be described in detail in this application. A fixed connection is made to the opposite side of the housing 12. A limiting block 121 is fixedly connected to the bottom surface of both sides of the shell cover 13, with inserts 131 penetrating through the limiting block 121. When the shell 12 and the shell cover 13 are assembled, the inserts 131 penetrate the limiting block 121, thus limiting the inserts 131 and ensuring accurate and stable assembly of the shell 12 and the shell cover 13. A support plate 2 is fixed to the opposite side of the shell 12, and a first elastic plate 21 is fixedly connected to the inner wall of the support plate 2. The support plate 2 serves to limit the shell cover 13. The first elastic plate 21 is glued to the support plate 2. Made of spring steel, the first spring plate 21 has elastic deformation capability and serves to reset the second spring plate 32. The limiting assembly includes a pull rod 31 slidably connected to the support plate 2, a second spring plate 32 with its two ends fixedly connected to the inner wall of the support plate 2 and one end of the pull rod 31 respectively, and a clamp 33 fixedly connected to the end of the second spring plate 32. The second spring plate 32 is also made of spring steel and has elastic deformation capability. When the housing 12 and the cover 13 are assembled, the pull rod 31 is pulled outwards, and one end of the second spring plate 32 is held in place by the pull rod. Pulling 31 causes the second spring plate 32 to generate a restoring elastic force. The second spring plate 32 also presses against the first spring plate 21. The second spring plate 32 is also subjected to the elastic force of the first spring plate 21. The insert block 131 passes through the limiting block 121. When the cover 13 is attached to the housing 12, the pull rod 31 is released, and the second spring plate 32 and the first spring plate 21 are reset. The locking head 33 is embedded in the interior of the insert block 131, so that the locking head 33 limits the insert block 131. The second spring plate 32 and the insert block 131 are combined. The rocker switch device housing has an assembly design that facilitates disassembly and assembly, making it easy to operate and use.

[0025] In this embodiment, the support plate 2 includes a bent portion b and a bent portion c. The pull rod 31 is a bent "L" shape. There is a gap between the support plate 2 and the housing 12. The pull rod 31 passes through the bent portion c. One end of the first elastic plate 21 is installed on the bent portion c. The other end of the first elastic plate 21 is bent and fits against the surface of the second elastic plate 32. The second elastic plate 32 contacts the first elastic plate 21. When the second elastic plate 32 tilts and presses the first elastic plate 21, the first elastic plate 21 generates an elastic force to reset the second elastic plate 32.

[0026] In this embodiment, the end of the second elastic plate 32 near the support plate 2 is in a curved shape, the clamp head 33 is an isosceles triangular structure, and the side of the insert block 131 is provided with a groove a that cooperates with the clamp head 33. The clamp head 33 is embedded in the interior of the insert block 131, so that the clamp head 33 limits the insert block 131. The second elastic plate 32 and the insert block 131 are combined.

[0027] In this embodiment, a fixing box 4 is fixedly connected to the opposite surface of the housing 12. A plug rod 132 is provided on the bottom surface of the side of the cover 13 and embedded inside the fixing box 4. A sliding rod 41 is slidably connected to the surface of the fixing box 4. The inside of the fixing box 4 is provided with a compression spring 43 and a "T"-shaped limiting rod 42. The two ends of the compression spring 43 are respectively connected to the fixing box 4 and the limiting rod 42. The end of the limiting rod 42 away from the compression spring 43 passes through the plug rod 132. While the cover 13 is attached to the housing 12, the sliding rod 41 is moved to move the limiting rod 42 and squeeze the compression spring 43. When the plug rod 132 is inserted into the inside of the fixing box 4, the limiting rod 42 is released, allowing the limiting rod 42 to slide through the plug rod 132. The compression spring 43, which generates elastic force, returns to its original position. The compression spring 43 abuts against the limiting rod 42 to prevent the limiting rod 42 from shaking, further ensuring the stable attachment of the cover 13 and the housing 12.

[0028] Working principle and usage process of this utility model:

[0029] When the cover 13 is combined with the housing 12, the pull rod 31 is pulled outward, and one end of the second spring plate 32 is pulled by the pull rod 31. The second spring plate 32 generates a restoring elastic force, and the second spring plate 32 also squeezes the first spring plate 21. The second spring plate 32 is also subjected to the elastic force of the first spring plate 21.

[0030] The insert 131 on the cover 13 penetrates the limiting block 121;

[0031] When the cover 13 is attached to the housing 12, the pull rod 31 is released, the second spring plate 32 and the first spring plate 21 are reset, the clip 33 is inserted into the interior of the plug 131, so that the clip 33 restricts the plug 131, the second spring plate 32 and the plug 131 are combined, the rocker switch device housing has an assembly design that facilitates disassembly and assembly, making it easy to operate and use;

[0032] While the cover 13 is attached to the housing 12, the sliding rod 41 is moved to move the limiting rod 42 and compress the compression spring 43.

[0033] When the insertion rod 132 is inserted into the inside of the fixing box 4, the limiting rod 42 is released, allowing the limiting rod 42 to slide through the insertion rod 132. The compression spring 43, which generates elastic force, returns to its original position and presses against the limiting rod 42 to prevent the limiting rod 42 from shaking, further ensuring the stable fit between the cover 13 and the housing 12.

[0034] In summary: The rocker switch housing has an assembly design for easy disassembly and assembly. Under the elastic pressure of the second spring plate 32 and the first spring plate 21, the latch 33 restricts the plug 131, the limiting rod 42 slides through the plug 132, and the compression spring 43 abuts against the limiting rod 42 to prevent the limiting rod 42 from shaking, thus ensuring a stable fit between the cover 13 and the housing 12.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembled structural boat switch, characterized by: Comprising The ship type switch assembly includes a contact (11), a shell (12) sleeved on one end of the contact (11), a shell cover (13) combined with the shell (12), a ship type button (14) penetrating the shell cover (13) and inserted into the shell (12) at one end, and a limiting block (121) fixedly connected to the opposite side of the shell (12), and an insertion block (131) penetrating the limiting block (121) is fixedly connected to the bottom surface of the shell cover (13) on both sides. A support plate (2) is fixed to the opposite side of the shell (12), and a first elastic plate (21) is fixedly connected to the inner side wall of the support plate (2). A limiting assembly includes a pull rod (31) slidingly connected to the support plate (2), a second elastic plate (32) fixedly connected to the inner side wall of the support plate (2) and one end of the pull rod (31), and a clamping head (33) fixedly connected to the end of the second elastic plate (32).

2. An assembled boat-shaped switch member according to claim 1, characterized in that: The support plate (2) includes a bending part b and a bending part c, the pull rod (31) is in a bent "L" shape, and the pull rod (31) penetrates the bending part c.

3. An assembled boat-shaped switch member according to claim 2, wherein: One end of the first elastic plate (21) is mounted on the bending part c, and the other end of the first elastic plate (21) is bent and adheres to the surface of the second elastic plate (32).

4. An assembled boat-shaped switch member according to claim 1, wherein: The second elastic plate (32) is in a bent shape near one end of the support plate (2), and the clamping head (33) is in an isosceles triangular structure.

5. An assembled boat-shaped switch member according to claim 1, wherein: A clamping groove a is formed in the side surface of the insertion block (131) to cooperate with the clamping head (33).

6. An assembled boat-shaped switch member according to claim 1, wherein: The shell (12) is fixedly connected to the opposite surface of the shell (12), and the bottom surface of the side of the shell cover (13) is provided with an insertion rod (132) embedded in the inside of the fixed box (4).

7. An assembled boat-shaped switch member according to claim 6, characterized in that: A sliding rod (41) is slidingly connected to the surface of the fixed box (4), and a compression spring (43) and a "T" shaped limiting rod (42) are arranged in the inside of the fixed box (4). The two ends of the compression spring (43) are connected to the fixed box (4) and the limiting rod (42), respectively, and one end of the limiting rod (42) away from the compression spring (43) penetrates the insertion rod (132).

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