A simple spring switch

Abstract

The utility model discloses a simple spring switch, including spring switch body, is equipped with switch button, switch casing on spring switch body, and the inside cooperation of switch button and switch casing is equipped with spring, drive head, conduction metal sheet, link metal sheet A, link metal sheet B, and the bottom cooperation of switch casing is equipped with bottom spring, and the both sides edge symmetry of switch button is equipped with cooperation installation shaft, and the lower edge of switch button is set below the both sides lower limit block of cooperation installation shaft, and the outside of switch button lower surface link of switch button lower inside central drive cylinder top is equipped with reinforcing rib, and switch casing outer wall is equipped with clamping elastic sheet, pressing block, and clamping elastic sheet is in arc shape, and the outer wall of clamping elastic sheet is equipped with antiskid pattern, and the inside of switch casing is equipped with partition, and the simple structure of this spring switch body, simple internal structure, plus the reinforced reinforcing structure, make switch have better stable performance, make switch have longer service life.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, specifically a simple spring switch. Background Technology

[0002] A switch is a component used to connect and disconnect circuits, and it also has the function of actively preventing electrical fires. Switches are used in various electronic devices and household appliances.

[0003] A switch is an electronic component that can open a circuit, interrupt current, or direct current to other circuits. The most common switches are mechanical devices operated by humans, containing one or more electronic contacts. A "closed" contact means that the electronic contacts are conducting, allowing current to flow; an "open" switch means that the electronic contacts are not conducting, forming an open circuit and preventing current from flowing.

[0004] Currently, many switches, in pursuit of multi-functionality, often complicate their internal structure. While this increases the switch's functionality, it significantly reduces its stability and lifespan. Therefore, there is an urgent need for a switch technology with a simple structure to solve this problem in existing technologies. Utility Model Content

[0005] The purpose of this invention is to provide a simple spring switch with a simple internal structure and a reinforced structure, which gives the switch better stability and a longer service life, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a simple spring switch, including a spring switch body, a switch button and a switch housing on the spring switch body, a spring, a drive head, a conductive metal piece, a connecting metal piece A and a connecting metal piece B are provided inside the switch button and the switch housing, and a bottom spring is provided at the bottom of the switch housing.

[0007] Preferably, the switch button is a circular button, with symmetrical mounting shafts on both sides of the switch button, and limiting blocks on both sides below the mounting shafts. The limiting blocks are located on the lower edge of the switch button, and a driving cylinder is located in the center of the lower interior of the switch button. The driving cylinder is a hollow cylinder, and a reinforcing rib is provided on the outside of the connection between the top of the driving cylinder and the lower surface of the switch button. The spring, the driving head, and the driving cylinder are fitted together.

[0008] Preferably, the switch housing is a circular housing, and the outer wall of the switch housing is provided with a clamping spring and a pressing block. The clamping spring is arc-shaped, and the outer wall of the clamping spring is provided with anti-slip patterns.

[0009] The inner sidewall of the switch housing is provided with a mating mounting protrusion. The interior of the switch housing is provided with a partition plate, which forms a rectangular mounting groove in the center of the switch housing. The inner wall of the partition plate is provided with a limiting slot. The bottom plate of the switch housing is provided with a conductive metal sheet mounting groove, which extends through the bottom of the switch housing. The bottom of the groove opening of the conductive metal sheet mounting groove is provided with a reinforcing protrusion, which is located on both sides of the bottom opening of the groove.

[0010] Preferably, the conductive metal sheet has an S-shaped cross-section, and symmetrical mounting slots are provided on both sides of the conductive metal sheet. One end of the conductive metal sheet is bent downwards, and the other end of the conductive metal sheet is slightly upturned. The bottom arc end of the driving head is fitted and installed with the slightly upturned end of the conductive metal sheet.

[0011] Preferably, the top of the connecting metal sheet A is provided with a connecting slot, and the mating mounting slots on both sides of the conductive metal sheet are mated with the connecting slot at the top of the connecting metal sheet A. The center of the interior of the connecting metal sheet A is provided with a mating mounting hole, and one side wall of the connecting metal sheet A is provided with a protrusion.

[0012] Preferably, the connecting metal sheet B is Z-shaped, with a connecting slot at the top of one end of the connecting metal sheet B, and a contact block at the center of the connecting slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The switch button is a circular button. The two sides of the switch button are symmetrically provided with mating mounting shafts. The two sides of the mating mounting shafts are provided with limit blocks. The limit blocks are located at the lower edge of the switch button. The limit blocks restrict the pressing range of the switch, so that the button of the switch is always kept in a stable pressing range.

[0015] (2) The conductive metal strip mounting groove penetrates the bottom of the switch housing. The bottom of the groove opening of the conductive metal strip mounting groove is provided with a reinforcing protrusion. The reinforcing protrusion is located on both sides of the bottom opening of the conductive metal strip mounting groove. The reinforcing protrusion has the function of strengthening and fixing the conductive metal strip, making the conductive metal strip more firmly fixed.

[0016] (3) The connecting metal sheet B is Z-shaped. A connecting bayonet is provided at the top of one end of the connecting metal sheet B. A contact block is provided in the center of the connecting bayonet. The end of the connecting metal sheet with the contact block is installed in conjunction with the end of the conductive metal sheet so that the conductive metal sheet can complete the connection with the contact block on the connecting metal sheet B during the pressing process.

[0017] (4) The spring switch body has a simple structure. The simple internal structure, coupled with the reinforced structure, makes the switch have better stability and a longer service life. Attached Figure Description

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

[0019] Figure 2 This is an exploded front view of the spring switch of this utility model;

[0020] Figure 3 This is an exploded side view of the spring switch of this utility model;

[0021] Figure 4 This is a schematic diagram of the switch button structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the switch housing structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the switch housing of this utility model;

[0024] Figure 7 This is an external oblique view of the switch housing of this utility model;

[0025] Figure 8 This is a top view of the switch housing of this utility model;

[0026] Figure 9 This is a bottom view of the switch housing of this utility model;

[0027] Figure 10 This is a schematic diagram of the conductive metal sheet of this utility model;

[0028] Figure 11 This is a schematic diagram of the connecting metal sheet A structure of this utility model;

[0029] Figure 12 This is a schematic diagram of the connecting metal sheet B of this utility model.

[0030] In the diagram: 1. Spring switch body; 2. Switch button; 3. Spring; 4. Drive head; 5. Conducting metal plate; 6. Connecting metal plate A; 7. Connecting metal plate B; 8. Switch housing; 9. Bottom spring; 10. Divider plate; 11. Limiting slot; 12. Conducting metal plate mounting slot; 13. Reinforcing protrusion; 14. Limiting block. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1-12 This utility model provides a technical solution: a simple spring switch, including a spring switch body 1, a switch button 2 and a switch housing 8 on the spring switch body 1, a spring 3, a drive head 4, a conductive metal piece 5, a connecting metal piece A6 and a connecting metal piece B7 are provided inside the switch button 2 and the switch housing 8, and a bottom spring 9 is provided at the bottom of the switch housing 8. The spring at the bottom of the switch housing 8 enables the switch to have an auxiliary driving effect when pressed, and also enables the internal components of the switch to be firmly connected.

[0033] The switch button 2 is a circular button. The two sides of the switch button 2 are symmetrically provided with mating mounting shafts. The lower sides of the mating mounting shafts are provided with limiting blocks 14. The limiting blocks 14 are located at the lower edge of the switch button 2. The limiting blocks 14 limit the pressing range of the switch, so that the button of the switch is always kept in a stable pressing range.

[0034] A drive cylinder is located in the center of the lower part of the switch button 2. The drive cylinder is a hollow cylinder. A reinforcing rib is provided on the outside of the connection between the top of the drive cylinder and the lower surface of the switch button 2. The spring 3 and the drive head 4 are installed in conjunction with the drive cylinder.

[0035] The switch housing 8 is a circular housing. The outer wall of the switch housing 8 is provided with a clamping spring and a pressing block. The clamping spring is arc-shaped and the outer wall of the clamping spring is provided with anti-slip texture. The inner side wall of the switch housing 8 is provided with a mating mounting protrusion. The interior of the switch housing 8 is provided with a partition plate 10. The partition plate 10 inside the switch housing 8 forms a rectangular mounting groove in the center of the interior of the switch housing 8. The inner wall of the partition plate 10 is provided with a limiting groove 11. The bottom plate of the switch housing 8 is provided with a conductive metal sheet mounting groove 12. The conductive metal sheet mounting groove 12 extends through the bottom of the switch housing 8. The bottom of the groove opening of the conductive metal sheet mounting groove 12 is provided with a reinforcing protrusion 13. The reinforcing protrusion 13 is located on both sides of the bottom groove opening of the conductive metal sheet mounting groove 12. The reinforcing protrusion 13 has the function of strengthening and fixing the conductive metal sheet, making the conductive metal sheet more firmly fixed.

[0036] The cross-section of the conductive metal sheet 5 is S-shaped. The conductive metal sheet 5 has symmetrical mounting slots on both sides. One end of the conductive metal sheet 5 is bent downwards, and the other end of the conductive metal sheet 5 is slightly raised upwards. The bottom arc end of the driving head 4 is fitted with the slightly raised end of the conductive metal sheet 5. The conductive metal sheet 5 is similar to a seesaw, realizing the conduction function of connecting metal sheet A6 and connecting metal sheet B7.

[0037] The top of the connecting metal piece A6 is provided with a connecting slot, and the mating mounting slots on both sides of the conductive metal piece 5 are mated with the connecting slot at the top of the connecting metal piece A6 for installation. The center of the interior of the connecting metal piece A6 is provided with a mating mounting hole, and one side wall of the connecting metal piece A6 is provided with a protrusion. The protrusion on the side wall of the connecting metal piece A6 has a limiting function for the installation of the connecting metal piece, so that the connecting metal piece A6 is installed in the most reasonable position.

[0038] The connecting metal sheet B7 is Z-shaped. A connecting slot is provided at the top of one end of the connecting metal sheet B7. A contact block is provided in the center of the connecting slot. The end of the connecting metal sheet with the contact block is installed in conjunction with the end of the conductive metal sheet 5, so that the conductive metal sheet 5 can complete the conduction with the contact block on the connecting metal sheet B7 during the pressing process.

[0039] The spring switch body 1 has a simple structure. The simple internal structure, coupled with the reinforced structure, gives the switch better stability and a longer service life.

[0040] Although embodiments of the present invention have been shown and described, 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. A simple spring switch, comprising a spring switch body (1), characterized in that: The spring switch body (1) is provided with a switch button (2) and a switch housing (8). The switch button (2) and the switch housing (8) are fitted with a spring (3), a drive head (4), a conductive metal piece (5), a connecting metal piece A (6), and a connecting metal piece B (7). The bottom of the switch housing (8) is fitted with a bottom spring (9). The switch button (2) is a circular button. The two sides of the switch button (2) are symmetrically provided with mounting shafts. The two sides of the mounting shaft are provided with limiting blocks (14) below. The limiting blocks (14) are located on the lower edge of the switch button (2). The switch button (2) has a driving cylinder in the center of the lower interior. The driving cylinder is a hollow cylinder. The top of the driving cylinder is connected to the lower surface of the switch button (2) with a reinforcing rib. The spring (3) and the driving head (4) are installed in conjunction with the driving cylinder.

2. A simplified spring switch according to claim 1, characterized in that: The switch housing (8) is a circular housing. The outer wall of the switch housing (8) is provided with a clamping spring and a pressing block. The clamping spring is in the shape of an arc and the outer wall of the clamping spring is provided with anti-slip patterns. The inner sidewall of the switch housing (8) is provided with a mounting protrusion. The interior of the switch housing (8) is provided with a partition plate (10). The partition plate (10) inside the switch housing (8) forms a rectangular mounting groove in the center of the interior of the switch housing (8). The inner wall of the partition plate (10) is provided with a limiting slot (11). The bottom plate of the switch housing (8) is provided with a conductive metal sheet mounting groove (12). The conductive metal sheet mounting groove (12) penetrates the bottom of the switch housing (8). The bottom of the groove of the conductive metal sheet mounting groove (12) is provided with a reinforcing protrusion (13). The reinforcing protrusion (13) is located on both sides of the bottom groove of the conductive metal sheet mounting groove (12).

3. A simplified spring switch according to claim 1, characterized in that: The cross-section of the conductive metal sheet (5) is S-shaped. The conductive metal sheet (5) has symmetrical mounting slots on both sides. One end of the conductive metal sheet (5) is bent downwards, and the other end of the conductive metal sheet (5) is slightly raised upwards. The bottom arc end of the driving head (4) is fitted with the slightly raised end of the conductive metal sheet (5) for installation.

4. A simplified spring switch according to claim 1, characterized in that: The top of the connecting metal piece A (6) is provided with a connecting slot, and the connecting slots on both sides of the conductive metal piece (5) are fitted and installed with the connecting slot at the top of the connecting metal piece A (6). The center of the interior of the connecting metal piece A (6) is provided with a fitting hole, and a protrusion is provided on one side wall of the connecting metal piece A (6).

5. A simplified spring switch according to claim 1, characterized in that: The connecting metal sheet B (7) is Z-shaped, and a connecting slot is provided above one end of the connecting metal sheet B (7), with a contact block provided in the center of the connecting slot.

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