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CN-224232527-U - Switch conductive switching structure

CN224232527UCN 224232527 UCN224232527 UCN 224232527UCN-224232527-U

Abstract

The utility model discloses a switch conductive switching structure which comprises a first conductive terminal, a second conductive terminal and a conductive connecting piece, wherein a first conductive contact and a second conductive contact are formed on the conductive connecting piece, the first conductive contact corresponds to the first conductive terminal and can slide along the first conductive terminal, the second conductive contact corresponds to the second conductive terminal and can slide along the second conductive terminal, the conductive connecting piece is provided with a first position and a second position and can be switched between the first position and the second position, the second conductive terminal comprises an insulation section and a conductive section, the first conductive contact is disconnected with the first conductive terminal when the conductive connecting piece is located at the first position, the second conductive contact is located on the insulation section, the first conductive contact is conducted with the first conductive terminal when the conductive connecting piece is located at the second position, the second conductive contact is located on the conductive section, reliable disconnection of a circuit is ensured through the insulation section, generation of metal fragments is reduced, the stability of the circuit is ensured, the service life is prolonged, and the cost is reduced.

Inventors

  • YE YUHUI
  • ZHANG DONG
  • WANG XUNLEI

Assignees

  • 仝达产品开发(惠州)有限公司

Dates

Publication Date
20260512
Application Date
20250415

Claims (10)

  1. 1. The switch conductive switching structure is characterized by comprising a first conductive terminal (1), a second conductive terminal (2) and a conductive connecting piece (3); The conductive connecting piece (3) is provided with a first conductive contact (31) and a second conductive contact (32), wherein the first conductive contact (31) corresponds to the first conductive terminal (1) and can slide along the first conductive terminal (1), and the second conductive contact (32) corresponds to the second conductive terminal (2) and can slide along the second conductive terminal (2); The conductive connection (3) has a first position and a second position, and the conductive connection (3) is switchable between the first position and the second position; When the conductive connecting piece (3) is positioned at a first position, the first conductive contact (31) is disconnected with the first conductive terminal (1), and the second conductive contact (32) is disconnected with the second conductive terminal (2); When the conductive connecting piece (3) is positioned at the second position, the first conductive contact (31) is conducted with the first conductive terminal (1), and the second conductive contact (32) is conducted with the second conductive terminal (2); the second conductive terminal (2) comprises an insulation section (21) and a conductive section (22), the second conductive contact (32) is positioned on the insulation section (21) when the conductive connecting piece (3) is positioned at a first position, and the second conductive contact (32) is positioned on the conductive section (22) when the conductive connecting piece (3) is positioned at a second position.
  2. 2. A switch conductive switching structure according to claim 1, characterized in that the second conductive contact (32) is in conduction with the conductive segment (22) earlier than the first conductive contact (31) is in conduction with the first conductive terminal (1) when the conductive connection (3) is switched from the first position to the second position.
  3. 3. A switch conductive switching structure according to claim 1, characterized in that the second conductive contact (32) is disconnected from the conductive segment (22) at a later time than the first conductive contact (31) is disconnected from the first conductive terminal (1) when the conductive connection (3) is switched from the second position to the first position.
  4. 4. A switch conduction switching structure as in claim 1 wherein said insulating segments (21) are coated with an insulating layer.
  5. 5. A switch conduction switching structure as in claim 1 wherein said insulating section (21) is a blank section.
  6. 6. The switch conductive switching structure is characterized by comprising a first conductive terminal (1), a second conductive terminal (2) and a conductive connecting piece (3); The conductive connecting piece (3) is provided with a first conductive contact (31) and a second conductive contact (32), wherein the first conductive contact (31) corresponds to the first conductive terminal (1) and can slide along the first conductive terminal (1), and the second conductive contact (32) corresponds to the second conductive terminal (2) and can slide along the second conductive terminal (2); The conductive connection (3) has a first position and a second position, and the conductive connection (3) is switchable between the first position and the second position; When the conductive connecting piece (3) is positioned at a first position, the first conductive contact (31) is conducted with the first conductive terminal (1), and the second conductive contact (32) is conducted with the second conductive terminal (2); When the conductive connecting piece (3) is positioned at the second position, the first conductive contact (31) is disconnected with the first conductive terminal (1), and the second conductive contact (32) is disconnected with the second conductive terminal (2); The second conductive terminal (2) comprises an insulation section (21) and a conductive section (22), the second conductive contact (32) is positioned on the conductive section (22) when the conductive connecting piece (3) is positioned at a first position, and the second conductive contact (32) is positioned on the insulation section (21) when the conductive connecting piece (3) is positioned at a second position.
  7. 7. A switch conductive switching structure according to claim 6, characterized in that the second conductive contact (32) is disconnected from the conductive segment (22) at a later time than the first conductive contact (31) is disconnected from the first conductive terminal (1) when the conductive connection (3) is switched from the first position to the second position.
  8. 8. A switch conductive switching structure according to claim 6, characterized in that the second conductive contact (32) is in conduction with the conductive segment (22) earlier than the first conductive contact (31) is in conduction with the first conductive terminal (1) when the conductive connection (3) is switched from the second position to the first position.
  9. 9. A switch conductive switching structure according to claim 6, characterized in that the insulating segments (21) are coated with an insulating layer.
  10. 10. A switch conduction switching structure as in claim 6 wherein said insulating segment (21) is a blank segment.

Description

Switch conductive switching structure Technical Field The utility model relates to the technical field of switches, in particular to a conductive switching structure of a switch. Background In an electronic control system, a switch is used as a core component for signal transmission and circuit control, the stability and reliability of the performance of the switch are directly related to the normal operation of the whole system, the traditional switch is mainly matched with a conductive contact and a conductive terminal, wherein the conductive terminal mainly comprises a fixed terminal and a common terminal so as to form an electric connection foundation of the switch, when the switch works, the conductive contact and the conductive terminal realize on-off control of a circuit in a point contact mode, specifically, one end of the conductive contact is always in contact with the common terminal, and the other end of the conductive contact is in contact with or separated from the fixed terminal according to external operation, so that the on-off state of the circuit is controlled. However, in the switching process of the on and off states, the unavoidable abrasion problem exists between the conductive contact and the common terminal, along with frequent operation of the switch, the contact surface between the conductive contact and the common terminal is gradually abraded, generated metal fragments (the conductive contact and the conductive terminal are usually made of metal materials) are easily distributed on the surface of an insulating material between the conductive contact and the common terminal, smooth transmission of interference current influences resistance stability between the conductive contact and the conductive terminal, further risks of poor contact and signal interruption are increased, overall quality and long-term reliability of the switch are severely restricted, frequent switching operation not only aggravates abrasion speed of the conductive contact and the conductive terminal, service life of the switch is shortened, maintenance cost and replacement frequency are also remarkably increased, and heavy burden is brought to long-term stable operation of an electronic control system. Disclosure of utility model The utility model aims to provide a switch conductive switching structure, which solves the problems of unstable resistance, short service life and high cost caused by the fact that the traditional switch state is easy to wear in the prior art, and potential safety hazards are caused by incomplete separation of the disconnection state. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: in one aspect, a switch conductive switching structure includes a first conductive terminal, a second conductive terminal, and a conductive connection member; The first conductive contact corresponds to the first conductive terminal and can slide along the first conductive terminal, and the second conductive contact corresponds to the second conductive terminal and can slide along the second conductive terminal; the conductive connection has a first position and a second position, and the conductive connection is switchable between the first position and the second position; when the conductive connecting piece is positioned at a first position, the first conductive contact is disconnected with the first conductive terminal, and the second conductive contact is disconnected with the second conductive terminal; when the conductive connecting piece is positioned at a second position, the first conductive contact is conducted with the first conductive terminal, and the second conductive contact is conducted with the second conductive terminal; The second conductive terminal comprises an insulation section and a conductive section, the second conductive contact is positioned on the insulation section when the conductive connecting piece is positioned at a first position, and the second conductive contact is positioned on the conductive section when the conductive connecting piece is positioned at a second position. According to the technical means, the first conductive contact and the second conductive contact on the conductive connecting piece are respectively in sliding fit with the first conductive terminal and the second conductive terminal, so that stable switching between the first position and the second position of the conductive connecting piece is realized, the on-off state of a circuit is effectively controlled, when the conductive connecting piece is positioned at the first position through the second conductive terminal consisting of the insulating section and the conductive section, the first conductive contact is disconnected from the first conductive terminal, the second conductive contact is contacted with the insulating section, the second conductive contact is disconnected from the second conductive terminal, the double-insurance disc