Switch elastic sheet

Abstract

The utility model discloses a switch elastic sheet which comprises a bottom plate, a connecting assembly is arranged on the bottom plate, a second connecting hole is formed in the connecting assembly, a fixing plate is fixedly connected to the front surface of the bottom plate, a limiting column is fixedly connected to the front surface of the fixing plate, and the limiting column is fixedly connected to the inner surface of the second connecting hole. A second connecting block is fixedly connected to the front surface of the fixing plate, a limiting groove is formed in the second connecting block, a pressing block is slidably connected to the inner surface of the second connecting block, a limiting block is fixedly connected to the upper surface of the pressing block, the limiting block is slidably connected to the inner surface of the limiting groove, and a connecting plate is fixedly connected to the lower surface of the pressing block. The side surface of the connecting plate is fixedly connected with an elastic piece body, electricity connection and outage can be conveniently achieved through the elasticity of the elastic piece, and through the structure, electricity connection and outage can be conveniently achieved through the elasticity of the elastic piece.

Description

Technical Field

[0001] The utility model relates to the technical field of switch devices, in particular to a switch spring. Background Art

[0002] The existing switch shrapnel is composed of a base and a shrapnel, but it has poor stability and a complex structure during use. For example, a Chinese patent discloses a "shrapnel switch" with an application number of "CN201620279748.4". This device includes a switch housing and a button. A fixing seat is provided on the right side of the switch housing, a fixing screw hole is provided on the fixing seat, a normally open terminal is provided on the upper end of the fixing seat, a normally closed terminal is provided on the lower end of the fixing seat, and contact shrapnel is provided on the left side of the normally open terminal and the normally closed terminal. An energized shrapnel is provided in the middle of the fixing seat, and a copper ball is provided on the left end of the energized shrapnel. A holding seat is provided at the left end of the body, the button is provided on one side of the switch housing and is fixed to the switch housing, a top block is provided under the button, a fixed block is provided above the top block, a thin spring is provided on the fixed block, a rotating shaft and a spring are provided under the top block, and the rotating shaft passes through the spring. The spring switch has the advantages of safe power-on, simple structure and sensitive response, but it has poor stability and complex structure during use, and long-term use and frequent pressing may cause the elasticity of components such as springs and springs to weaken or be damaged, which may affect the sensitivity and reliability of the switch and require regular maintenance and replacement of components. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide a switch spring, which is pressed by a pressing block on the spring body. Due to the elasticity and contraction ability of the spring itself, the spring is ensured to be disconnected, and the power supply can be quickly cut off to protect the equipment from damage. The lifting and pressing block can utilize the elasticity of the spring so that when the spring is in a closed state, it can ensure that the current in the circuit flows smoothly. Through the reasonable layout and structural design of the fixed plate, the close fit of the various components is achieved, and the space occupancy is reduced. The design of the limit column, limit groove, etc. ensures the stability and accuracy of the pressing block during the sliding process, and avoids misoperation caused by shaking or offset. Compared with other complex switches or control devices, the device has a relatively simple structure and low manufacturing cost. At the same time, it has a high cost performance. The user only needs to press simply to trigger the function of the device. The operation is intuitive and easy to use.

[0004] The utility model also provides the above-mentioned switch spring piece, comprising: a base plate, a connecting component is provided on the base plate, a connecting hole 2 is provided on the connecting component, a fixing plate is fixedly connected to the front surface of the base plate, a limiting column is fixedly connected to the inner surface of the connecting hole 2, a connecting block 2 is fixedly connected to the front surface of the fixing plate, a limiting groove is provided on the connecting block 2, a pressing block is slidably connected to the inner surface of the connecting block 2, the upper surface of the pressing block is fixedly connected to the limiting block, the limiting block is slidably connected to the inner surface of the limiting groove, the lower surface of the pressing block is fixedly connected to the connecting plate, and the side surface of the connecting plate is fixedly connected to the spring piece body. Through the above components, the elasticity of the spring piece is conveniently utilized to connect and disconnect the power.

[0005] According to the switch spring described in the present invention, the connecting assembly includes: a fixing block, which is fixedly connected to the front surface of the bottom plate. Through the above components, the bottom plate and the housing are conveniently connected and fixed.

[0006] According to the switch spring described in the utility model, the connecting assembly also includes: a connecting block 1, and the connecting block 1 is fixedly connected to the front surface of the fixing block. Through the above components, the fixing plate and the bottom plate are easily fixed.

[0007] According to the switch spring of the present invention, the connecting assembly further comprises: a screw, wherein the screw is threadedly connected to the inner surface of the connecting block 1, and the connecting block and the housing are conveniently connected through the above components.

[0008] According to the switch spring of the present invention, the connecting assembly further comprises: a shell, wherein the shell is threadedly connected to the screw, and the fixing plate and the bottom plate are conveniently fixed by the above components.

[0009] According to the switch spring of the present invention, the connecting assembly further comprises: a threaded hole, wherein the threaded hole is provided on the housing, and the fixing plate and the bottom plate are conveniently connected through the above components.

[0010] According to the switch spring of the present invention, the connecting assembly further comprises: a connecting hole 1, wherein the connecting hole 1 is provided on the housing, and the housing is conveniently connected through the above components.

[0011] According to the switch spring of the present invention, the connection assembly further comprises: a wire inlet pipe, which is fixedly connected to the side surface of the housing. The above components facilitate the connection of the housing to the cables.

[0012] Beneficial effects

[0013] 1. Compared with the existing technology, the switch spring presses the spring body through the pressing block. Due to the elasticity and contraction ability of the spring itself, the spring is ensured to be disconnected, which can quickly cut off the power supply and protect the equipment from damage. The lifting and pressing block can utilize the elasticity of the spring to ensure that the current in the circuit flows smoothly when the spring is in the closed state.

[0014] 2. Compared with the existing technology, the switch spring achieves close cooperation of various components through the reasonable layout and structural design of the fixing plate, reducing space occupancy. The design of the limit column, limit groove, etc. ensures the stability and accuracy of the pressing block during the sliding process, avoiding misoperation caused by shaking or offset. Compared with other complex switches or control devices, the device has a relatively simple structure, low manufacturing cost, and high cost performance. The user only needs to press simply to trigger the function of the device, and the operation is intuitive and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is the main structural diagram of the switch spring of the utility model;

[0017] Figure 2 This is the local structure of the switch spring of the utility model Figure 1 ;

[0018] Figure 3 This is the expanded structural diagram of the switch spring of the utility model;

[0019] Figure 4 This is the local structure of the switch spring of the utility model Figure 2 ;

[0020] Legend:

[0021] 1. Housing; 2. Connection hole 1; 3. Wire inlet pipe; 4. Bottom plate; 5. Screw; 6. Threaded hole; 7. Fixing block; 8. Pressing block; 9. Limiting block; 10. Limiting slot; 11. Shrapnel body; 12. Connection plate; 13. Fixing plate; 14. Connection block 2; 15. Limiting column; 16. Connection hole 2; 17. Connection block 1. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Reference Figure 1-4The embodiment of the present utility model is a switch spring, which includes: a base plate 4, which serves as the basic supporting component of the entire switch and is used to be fixedly connected to other equipment or structures to ensure the stability of the entire switch spring device. A connecting component is provided on the base plate 4 for further fixing or connecting operations to firmly install the switch spring device to the desired position. A second connecting hole 16 is provided on the connecting component for connecting with the limiting column 15 to increase the stability of the connecting block 17. The front surface of the base plate 4 is fixedly connected to a fixing plate 13 to form a stable supporting structure. The front surface of the fixing plate 13 is fixedly connected to the limiting column 15. The limiting column 15 is fixedly connected to the inner surface of the second connecting hole 16 for stabilizing the fixing block 2 14. The front surface of the fixing plate 13 is fixedly connected to the connecting block 2 14. A limiting groove 10 is provided on the connecting block 2 14 to provide a sliding track and limiting function for the subsequent pressing block 8, thereby ensuring the smoothness and accuracy of the pressing action.

[0024] The inner surface of the connecting block 2 14 is slidably connected with a pressing block 8, which is used to press the spring body 11 to disconnect the spring. The upper surface of the pressing block 8 is fixedly connected to the limiting block 9, which limits the movement trajectory of the pressing block 8. The limiting block 9 is slidably connected to the inner surface of the limiting groove 10. The lower surface of the pressing block 8 is fixedly connected with a connecting plate 12, and the side surface of the connecting plate 12 is fixedly connected with the spring body 11. When the user presses the pressing block 8, the spring body 11 will be deformed through the transmission action of the connecting plate 12, thereby triggering the closing or opening of the switch. The design of the spring body has sufficient elasticity and durability to ensure stability and reliability under long-term use.

[0025] The connecting assembly includes: a fixing block 7, which is fixedly connected to the front surface of the base plate 4 and is used to be fixed with a connecting block 17. The connecting assembly also includes: a connecting block 17, which is fixedly connected to the front surface of the fixing block 7 and is used to fix the fixing plate 13. The connecting assembly also includes: a screw 5, which is threadedly connected to the inner surface of the connecting block 17. The connecting assembly also includes: an outer shell 1, which is threadedly connected to the screw 5. The connecting assembly also includes: a threaded hole 6, which is provided on the outer shell 1. The connecting assembly also includes: a connecting hole 2, which is provided on the outer shell 1. The connecting assembly also includes: an inlet pipe 3, which is fixedly connected to the side surface of the outer shell 1.

[0026] Working principle: When in use, fix the base plate 4 in the outer shell 1, fix the fixing block 7 to the connecting block 1 17, and fix it to the outer shell 1 through the screw 5, connect the fixing block 7 to the fixing plate 13 through the connecting hole 2 16 and the limiting column 15, fix the connecting block 2 14 on the front surface of the fixing plate 13, and ensure that the limiting groove 10 is compatible with subsequent components, install the pressing block 8 into the connecting block 2 14 through a sliding connection, the limiting block 9 cooperates with the limiting groove 10, assemble the connecting plate 12 and the spring body 11, and fix it to the lower surface of the pressing block to connect the spring body 11 to the corresponding circuit or system to ensure that the corresponding electrical signal or mechanical action can be triggered when pressed.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A switch spring, characterized in that: include: A bottom plate (4) is provided with a connecting assembly on the bottom plate (4), and a second connecting hole (16) is provided on the connecting assembly. The front surface of the bottom plate (4) is fixedly connected to a fixing plate (13), and the front surface of the fixing plate (13) is fixedly connected to a limiting column (15). The limiting column (15) is fixedly connected to the inner surface of the second connecting hole (16). The front surface of the fixing plate (13) is fixedly connected to a second connecting block (14). A limiting groove (10) is provided on the second connecting block (14). The inner surface of the second connecting block (14) is slidably connected to a pressing block (8). The upper surface of the pressing block (8) is fixedly connected to a limiting block (9). The limiting block (9) is slidably connected to the inner surface of the limiting groove (10). The lower surface of the pressing block (8) is fixedly connected to a connecting plate (12), and the side surface of the connecting plate (12) is fixedly connected to a spring body (11).

2. A switch spring according to claim 1, characterized in that: The connecting assembly comprises a fixing block (7), wherein the fixing block (7) is fixedly connected to the front surface of the bottom plate (4).

3. The switch spring according to claim 1, characterized in that: The connection assembly further comprises: a connection block (17), wherein the connection block (17) is fixedly connected to the front surface of the fixed block (7).

4. The switch spring according to claim 1, characterized in that: The connection assembly further comprises a screw (5), wherein the screw (5) is threadedly connected to the inner surface of the connection block (17).

5. The switch spring according to claim 1, characterized in that: The connection assembly further comprises: a housing (1), wherein the housing (1) is threadedly connected to the screw (5).

6. The switch spring according to claim 1, characterized in that: The connection assembly further comprises a threaded hole (6), wherein the threaded hole (6) is arranged on the housing (1).

7. The switch spring according to claim 1, characterized in that: The connection assembly further comprises: a connection hole (2), wherein the connection hole (2) is arranged on the housing (1).

8. The switch spring according to claim 1, characterized in that: The connection assembly further comprises: an inlet pipe (3), wherein the inlet pipe (3) is fixedly connected to the side surface of the housing (1).

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