L-shaped clutch waterproof switch

Abstract

The utility model discloses an L-shaped clutch waterproof switch, which comprises a shell, a first conducting strip, a second conducting strip and a switch contact, a spring pressing plate is arranged at the outer end part of the switch contact, one end of the spring pressing plate is connected with the shell, and the lower end surface of the spring pressing plate is partially connected with the outer end part of the switch contact. According to the technical scheme, when the spring pressing plate is pressed downwards, the switch contact is driven to move downwards, the switch contact drives the sliding block to slide horizontally and transversely, the end, deviating from the switch contact, of the sliding block is connected with the metal connecting piece, and the first contact part and the second contact part are driven to be connected or separated through the sliding block. The spring pressing plate is arranged at the outer end part of the switch contact, so that the contact surface of the spring pressing plate is large, the pressing is stable, the electrical connection effect is good, and the waterproof cap is arranged at the outer end part of the switch contact, so that the overall waterproof performance is good; structural design is reasonable, installation is convenient, work is reliable, and practicability is good.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, specifically to an L-shaped clutch waterproof switch. Background Technology

[0002] Existing motorcycles and electric vehicles are equipped with brake switches, which are activated by pressing a button to switch the circuit on and off. Normally, this type of switch is in a closed state; when the button is pressed, the two contacts separate, thus breaking the circuit.

[0003] However, existing push-button brake switches are difficult to install due to their small contacts, and the button is not easy to align with the contact position. Existing sliding brake switches achieve a breaking effect by sliding the contacts back and forth. The problem with this structure is that if the drive is used too many times or if the installation is not in place, it is easy to cause the switch to fail to be in the normally closed state under normal conditions, thus making the entire brake switch malfunction and resulting in poor practicality. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an L-shaped waterproof clutch switch with reasonable structural design, convenient installation, stable pressing, reliable operation and good practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an L-shaped clutch waterproof switch, comprising a housing, a first conductive sheet, a second conductive sheet, and a switch contact, wherein a spring pressure plate is provided at the outer end of the switch contact, one end of the spring pressure plate is connected to the housing, and the lower end face of the spring pressure plate is partially connected to the outer end of the switch contact.

[0006] The present invention is further configured such that: one end of the spring pressure plate is provided with a pin, and one end of the spring pressure plate is connected to the housing through the pin; the spring pressure plate is formed by bending.

[0007] The present invention is further configured such that: a return spring is provided at the inner end of the switch contact; a first cavity and a second cavity are provided inside the housing; a connecting through hole is provided in the first cavity and the second cavity; a first opening is provided on the first cavity; the inner end of the switch contact extends into the first cavity from the first opening; and the return spring is located inside the first cavity; one end of the return spring is connected to the inner end of the switch contact, and the other end of the return spring is connected to the inner bottom surface of the first cavity.

[0008] The present invention is further configured such that: a slider is provided in the connecting through hole; a slider groove is provided on the end face of the switch contact aligned with the slider; a guide groove and a guide slope are provided in the slider groove; and a positioning protrusion is integrally provided on the slider aligned with the guide groove, the positioning protrusion being inserted into the guide groove.

[0009] The present invention is further configured such that: a metal connecting piece is provided in the second cavity, one end of the metal connecting piece is connected to the inner end of the first conductive piece, the other end of the metal connecting piece is provided with a first contact head, and the inner end of the second conductive piece is provided with a second contact head, which is located on the movement trajectory of the first contact head.

[0010] The present invention is further configured such that: when the spring plate is pressed down, it drives the switch contact to move downward, the switch contact drives the slider to slide horizontally, the slider is connected to the metal connecting piece away from the switch contact end, and the slider drives the first contact head to connect or separate from the second contact head.

[0011] The present invention is further configured such that: a waterproof cap is fitted on the outer end of the switch contact, and an annular groove is provided on the outer end of the switch contact; the outer end of the waterproof cap is inserted into the annular groove; a positioning slot is provided on the housing at the edge of the first opening; and the inner end of the waterproof cap is engaged and fixed with the positioning slot.

[0012] The present invention is further configured such that: a spring sheet is fixedly provided at the inner end of the first conductive sheet, and the spring sheet is connected to the metal connecting sheet at the end away from the first conductive sheet.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model has a reasonable structural design. When the spring plate is pressed down, it drives the switch contact to move downward. The switch contact drives the slider to slide horizontally. The slider is connected to the metal connecting piece away from the switch contact end. The slider drives the first contact head to connect or separate from the second contact head. A spring plate is provided at the outer end of the switch contact, which makes the contact surface of the spring plate large, the pressing stable, and the electrical connection effect good. A waterproof cap is provided at the outer end of the switch contact, which makes the overall waterproof performance good. It is easy to install, reliable in operation, and practical.

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a top view schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 This is a partial structural diagram of an embodiment of the present utility model. Figure 1 ;

[0019] Figure 5 This is a partial structural diagram of an embodiment of the present utility model. Figure 2 . Detailed Implementation

[0020] In the description of this embodiment, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] See Figures 1 to 5 The present invention discloses an L-shaped waterproof clutch switch, comprising a housing 1, a first conductive sheet 2, a second conductive sheet 3, and a switch contact 4. A spring pressure plate 5 is provided at the outer end of the switch contact 4. One end of the spring pressure plate 5 is connected to the housing 1, and a portion of the lower end face of the spring pressure plate 5 is connected to the outer end of the switch contact 3.

[0022] One end of the spring pressure plate 5 is provided with a pin 6, and one end of the spring pressure plate 5 is connected to the housing 1 through the pin 6. The spring pressure plate 5 is formed by bending.

[0023] To make the structural design of this utility model more reasonable, as a preferred embodiment, the inner end of the switch contact 4 is provided with a return spring 7. The housing 1 is provided with a first cavity 11 and a second cavity 12. The first cavity 11 and the second cavity 12 are provided with connecting through holes 13. The first cavity 11 is provided with a first opening. The inner end of the switch contact 4 extends into the first cavity 11 from the first opening. At the same time, the return spring 7 is located in the first cavity 11. One end of the return spring 7 is connected to the inner end of the switch contact 4, and the other end of the return spring 7 is connected to the inner bottom surface of the first cavity 11.

[0024] A slider 8 is provided in the connecting through hole 13. A slider groove 41 is provided on the end face of the switch contact 4 aligned with the slider 8. A guide groove 411 and a guide inclined surface 412 are provided in the slider groove 41. A positioning protrusion 81 is integrally provided on the slider 8 aligned with the guide groove 411. The positioning protrusion 81 is inserted into the guide groove 411.

[0025] A metal connecting piece 9 is provided inside the second cavity 12. One end of the metal connecting piece 9 is connected to the inner end of the first conductive piece 2, and the other end of the metal connecting piece 9 is provided with a first contact head 91. The inner end of the second conductive piece 3 is provided with a second contact head 31, which is located on the movement trajectory of the first contact head 91.

[0026] When the spring plate 5 is pressed down, it drives the switch contact 4 to move downward. The switch contact 4 drives the slider 8 to slide horizontally. The slider 8 is connected to the metal connecting piece 9 away from the switch contact end. The slider 8 drives the first contact head 91 to connect or separate from the second contact head 31.

[0027] The outer end of the switch contact 4 is fitted with a waterproof cap 10, and the outer end of the switch contact 4 is provided with an annular groove 42. The outer end of the waterproof cap 10 is inserted into the annular groove 42. The housing 1 is provided with a positioning slot at the edge of the first opening, and the inner end of the waterproof cap 10 is engaged and fixed with the positioning slot.

[0028] A spring sheet 14 is fixedly provided at the inner end of the first conductive sheet 3, and the spring sheet 14 is connected to the metal connecting sheet 9 away from the end of the first conductive sheet.

[0029] In practical applications, when the spring plate is pressed down, it drives the switch contact downwards. The switch contact then causes the slider to slide horizontally. The slider separates from the switch contact end and connects to the metal connecting piece. The slider drives the first contact head to connect or separate from the second contact head. A spring plate is provided at the outer end of the switch contact, resulting in a large contact surface, stable pressing, and good electrical connection. A waterproof cap is also provided at the outer end of the switch contact, ensuring good overall waterproof performance. The structure is reasonably designed, easy to install, reliable in operation, and highly practical.

[0030] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers based on the above description of the utility model shall fall within the scope of protection of this utility model.

Claims

1. An L-shaped clutch waterproof switch, comprising a housing (1), a first conductive sheet (2), a second conductive sheet (3), and a switch contact (4), characterized in that: A spring pressure plate (5) is provided at the outer end of the switch contact (4). One end of the spring pressure plate (5) is connected to the housing (1), and the lower end face of the spring pressure plate (5) is partially connected to the outer end of the switch contact (4).

2. The L-shaped clutch waterproof switch according to claim 1, characterized in that: One end of the spring pressure plate (5) is provided with a pin (6), and one end of the spring pressure plate (5) is connected to the housing (1) through the pin (6). The spring pressure plate (5) is formed by bending.

3. The L-shaped clutch waterproof switch according to claim 2, characterized in that: The inner end of the switch contact (4) is provided with a reset spring (7). The housing (1) is provided with a first cavity (11) and a second cavity (12). The first cavity (11) and the second cavity (12) are provided with a connecting through hole (13). The first cavity (11) is provided with a first opening. The inner end of the switch contact (4) extends into the first cavity (11) from the first opening. At the same time, the reset spring (7) is located in the first cavity (11). One end of the reset spring (7) is connected to the inner end of the switch contact (4), and the other end of the reset spring (7) is connected to the inner bottom surface of the first cavity (11).

4. The L-shaped clutch waterproof switch according to claim 3, characterized in that: A slider (8) is provided in the connecting through hole (13). A slider groove (41) is provided on the end face of the switch contact (4) aligned with the slider (8). A guide groove (411) and a guide slope (412) are provided in the slider groove (411). A positioning protrusion (81) is integrally provided on the slider (8) aligned with the guide groove (411). The positioning protrusion (81) is inserted into the guide groove (411).

5. The L-shaped clutch waterproof switch according to claim 4, characterized in that: A metal connecting piece (9) is provided in the second cavity (12). One end of the metal connecting piece (9) is connected to the inner end of the first conductive piece (2). The other end of the metal connecting piece (9) is provided with a first contact head (91). The inner end of the second conductive piece (3) is provided with a second contact head (31). The second contact head (31) is located on the movement trajectory of the first contact head (91).

6. The L-shaped clutch waterproof switch according to claim 5, characterized in that: When the spring plate (5) is pressed down, it drives the switch contact (4) to move downward. The switch contact (4) drives the slider (8) to slide horizontally. The slider (8) is connected to the metal connecting piece (9) away from the switch contact end. The slider (8) drives the first contact head (91) to connect or separate from the second contact head (31).

7. An L-shaped clutch waterproof switch according to claim 1 or 6, characterized in that: The outer end of the switch contact (4) is fitted with a waterproof cap (10), and the outer end of the switch contact (4) is provided with an annular groove (42). The outer end of the waterproof cap (10) is inserted into the annular groove (42). The housing (1) is provided with a positioning slot at the edge of the first opening. The inner end of the waterproof cap (10) is engaged and fixed with the positioning slot.

8. The L-shaped clutch waterproof switch according to claim 5, characterized in that: A spring sheet (14) is fixedly provided at the inner end of the first conductive sheet (2), and the spring sheet (14) is connected to the metal connecting sheet (9) away from the end of the first conductive sheet.

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