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CN-224217376-U - L-shaped clutch waterproof switch

CN224217376UCN 224217376 UCN224217376 UCN 224217376UCN-224217376-U

Abstract

The utility model discloses an L-shaped clutch waterproof switch which comprises a shell, a first conducting plate, a second conducting plate and a switch contact, wherein 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 face part of the spring pressing plate is 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 horizontally and transversely slide, the sliding block is connected with the metal connecting sheet away from the switch contact end, and the first contact part and the second contact part are driven to be connected or separated through the sliding block. The switch contact is provided with the spring pressing plate at the outer end part, so that the contact surface of the spring pressing plate is large, the pressing is stable, the electric connection effect is good, the waterproof cap is arranged at the outer end part of the switch contact, the overall waterproof performance is good, the structural design is reasonable, the installation is convenient, the work is reliable, and the practicability is good.

Inventors

  • DONG JINKUI
  • HUANG JINGSHENG

Assignees

  • 乐清市方东电子有限公司

Dates

Publication Date
20260508
Application Date
20250415

Claims (8)

  1. 1. The waterproof switch of the L-shaped clutch comprises a shell (1), a first conducting strip (2), a second conducting strip (3) and a switch contact (4) and is characterized in that a spring pressing plate (5) is arranged at the outer end part of the switch contact (4), one end of the spring pressing plate (5) is connected with the shell (1), and the lower end face part of the spring pressing plate (5) is connected with the outer end part of the switch contact (4).
  2. 2. The waterproof L-shaped clutch switch of claim 1, wherein one end of the spring pressing plate (5) is provided with a pin (6), one end of the spring pressing plate (5) is connected with the shell (1) through the pin (6), and the spring pressing plate (5) is formed by bending.
  3. 3. The waterproof L-shaped clutch switch of claim 2, wherein the inner end of the switch contact (4) is provided with a return spring (7), a first cavity (11) and a second cavity (12) are arranged in the shell (1), a connecting through hole (13) is formed in the first cavity (11) and the second cavity (12), a first opening is formed in the first cavity (11), the inner end of the switch contact (4) extends into the first cavity (11) from the first opening, the return spring (7) is located in the first cavity (11), one end of the return spring (7) is connected with the inner end of the switch contact (4), and the other end of the return spring (7) is connected with the inner bottom surface of the first cavity (11).
  4. 4. The waterproof L-shaped clutch switch of claim 3, wherein the connecting through hole (13) is internally provided with a sliding block (8), the switch contact (4) is aligned with the end face of the sliding block (8) and is provided with a sliding block groove (41), the sliding block groove (41) is internally provided with a guide chute (411) and a guide inclined plane (412), the sliding block (8) is aligned with the guide chute (411), the position of the sliding block is integrally provided with a positioning lug (81), and the positioning lug (81) is inserted into the guide chute (411).
  5. 5. The waterproof L-shaped clutch switch of claim 4, wherein a metal connecting sheet (9) is arranged in the second cavity (12), one end of the metal connecting sheet (9) is connected with the inner end of the first conducting sheet (2), the other end of the metal connecting sheet (9) is provided with a first contact part (91), the inner end of the second conducting sheet (3) is provided with a second contact part (31), and the second contact part (31) is positioned on the movement track of the first contact part (91).
  6. 6. The waterproof L-shaped clutch switch of claim 5, wherein when the spring pressing plate (5) is pressed downwards, the switch contact (4) is driven to move downwards, the switch contact (4) drives the sliding block (8) to horizontally and transversely slide, the sliding block (8) is connected with the metal connecting sheet (9) away from the contact end of the switch, and the first contact part (91) is driven to be connected with or separated from the second contact part (31) through the sliding block (8).
  7. 7. The waterproof switch of the L-shaped clutch according to claim 1 or 6, wherein the waterproof cap (10) is sleeved at the outer end part of the switch contact (4), an annular groove (42) is formed in the outer end part of the switch contact (4), the outer end of the waterproof cap (10) is clamped into the annular groove (42), a positioning clamping groove is formed in the position, located at the edge of the first opening, of the shell (1), and the inner end of the waterproof cap (10) is clamped and fixed with the positioning clamping groove.
  8. 8. The waterproof L-shaped clutch switch of claim 5, wherein the inner end of the first conductive sheet (2) is fixedly provided with a spring piece (14), and the spring piece (14) is connected with the metal connecting sheet (9) away from the end of the first conductive sheet.

Description

L-shaped clutch waterproof switch Technical Field The utility model relates to the technical field of switches, in particular to an L-shaped clutch waterproof switch. Background Brake switches are arranged in the existing motorcycles and electric vehicles, and the on-off effect is realized by pressing a button. The switch is in a normally closed state in a normal state, and when the button is driven, the two contacts are separated, so that the disconnection effect of a circuit is realized. However, the existing push type brake switch has the problems that the whole brake switch is invalid and has poor practicability because the conventional push type brake switch is difficult to align to the contact position due to the fact that the contact is relatively small, and the conventional slide type brake switch realizes a breaking effect through the front-back sliding type matching of the contact. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide the L-shaped clutch waterproof switch which is reasonable in structural design, convenient to install, stable in pressing, reliable in working and good in practicability. The waterproof switch for the L-shaped clutch comprises a shell, a first conducting plate, a second conducting plate and a switch contact, wherein 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 part of the lower end face of the spring pressing plate is connected with the outer end part of the switch contact. The utility model is further characterized in that one end of the spring pressing plate is provided with a pin, one end of the spring pressing plate is connected with the shell through the pin, and the spring pressing plate is formed by bending. The utility model is further characterized in that the inner end of the switch contact is provided with a reset spring, the shell is internally provided with a first cavity and a second cavity, the first cavity and the second cavity are internally provided with connecting through holes, the first cavity is provided with a first opening, the inner end of the switch contact extends into the first cavity from the first opening inwards, meanwhile, the reset spring is positioned in the first cavity, one end of the reset spring is connected with the inner end of the switch contact, and the other end of the reset spring is connected with the inner bottom surface of the first cavity. The utility model is further characterized in that a sliding block is arranged in the connecting through hole, a sliding block groove is arranged on the end face of the switch contact, which is aligned with the sliding block, a guide chute and a guide inclined plane are arranged in the sliding block groove, a positioning lug is integrally arranged at the position, which is aligned with the guide chute, of the sliding block, and the positioning lug is inserted into the guide chute. The utility model is further characterized in that a metal connecting sheet is arranged in the second cavity, one end of the metal connecting sheet is connected with the inner end of the first conductive sheet, the other end of the metal connecting sheet is provided with a first contact part, the inner end of the second conductive sheet is provided with a second contact part, and the second contact part is positioned on the movement track of the first contact part. The utility model is further arranged that when the spring pressing plate is pressed downwards, the switch contact is driven to move downwards, the switch contact drives the sliding block to horizontally and transversely slide, the sliding block is connected with the metal connecting sheet away from the switch contact end, and the first contact part and the second contact part are driven to be connected or separated through the sliding block. The utility model is further characterized in that the outer end part of the switch contact is sleeved with a waterproof cap, the outer end part of the switch contact is provided with an annular groove, the outer end of the waterproof cap is clamped into the annular groove, the shell is provided with a positioning clamping groove at the edge of the first opening, and the inner end of the waterproof cap is clamped and fixed with the positioning clamping groove. The utility model is further characterized in that a spring piece is fixedly arranged at the inner end of the first conductive piece, and the spring piece is connected with the metal connecting piece away from the end of the first conductive piece. Compared with the prior art, the utility model has the beneficial effects that the structure is reasonable in design, when the spring pressing plate is pressed downwards, the switch contact is driven to move downwards, the switch contact drives the sliding block to horizontally and transversely slide, the sliding block is connected with the meta