CN214279819U

CN214279819U - Switch connector

Info

Publication number: CN214279819U
Application number: CN202023139506.0U
Authority: CN
Inventors: 富田周敬
Original assignee: Otax Electronics Shenzhen Co ltd
Current assignee: Otax Electronics Shenzhen Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-24
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a switch connector, include: the welding fixture comprises a base, a first welding terminal, a second welding terminal, a fixed conductor, a conductive elastic sheet and an operation cover, wherein the first welding terminal and the second welding terminal are connected with the base, a cavity is formed inside the base, the fixed conductor is arranged in a mounting groove in the bottom surface of the cavity, one end of the fixed conductor is connected with the first welding terminal, one end of the conductive elastic sheet is connected with the second welding terminal, and a first circumferential sliding groove, a connecting sliding groove and a second circumferential sliding groove are formed in the circumferential side wall of the cavity of the base. The utility model discloses can realize the switch connector at the long-time state locking of closed or off-state, make things convenient for the setting of state signal of telecommunication, and be difficult for receiving outside mistake to get the interference that makes article treat the operation.

Description

Switch connector

Technical Field

The utility model relates to a switch field, in particular to switch connector.

Background

The switch key in the prior art is usually used for generating a pulse electric signal and is not convenient for generating a continuous state electric signal for maintaining a certain state electric signal in occasions such as testing and the like when being pressed to generate a signal, and a release state is recovered to a default state.

SUMMERY OF THE UTILITY MODEL

The utility model provides a switch connector to solve at least one above-mentioned technical problem.

To solve the above problem, as an aspect of the present invention, there is provided a switch connector, comprising: the welding structure comprises a base, a first welding terminal, a second welding terminal, a fixed conductor, a conductive elastic sheet and an operation cover, wherein the first welding terminal and the second welding terminal are connected with the base, a cavity is formed in the base, the fixed conductor is arranged in a mounting groove in the bottom surface of the cavity, one end of the fixed conductor is connected with the first welding terminal, one end of the conductive elastic sheet is connected with the second welding terminal, a first circumferential chute, a connecting chute and a second circumferential chute are formed in the circumferential side wall of the cavity of the base, the first circumferential chute and the second circumferential chute are arranged in parallel, the connecting chute extends in the axial direction of the cavity, the first circumferential chute is communicated with the second circumferential chute through the connecting chute, the operation cover comprises a top cover, a central pressing column and an inner ring body, and the central pressing column, And the top end of the inner ring body is connected with the bottom surface of the top cover, the inner ring body is sleeved outside the central compression column, and a sliding block matched with the first circumferential sliding groove, the connecting sliding groove and the second circumferential sliding groove is formed on the outer surface of the inner ring body in a protruding mode.

Preferably, an elastic insulating layer is arranged on the bottom surface of the central compression column.

Preferably, the operating cover further comprises an outer ring body, the top of the outer ring body is connected with the bottom surface of the top cover, and the outer ring body is sleeved outside the inner ring body.

Since the technical scheme is used, the utility model discloses can realize the switch connector at the long-time state locking of closed or off-state, make things convenient for the setting of state signal of telecommunication, and be difficult for receiving outside mistake to get the interference that makes article treat the operation.

Drawings

Fig. 1 schematically shows a cross-sectional view of the invention.

Reference numbers in the figures: 1. a base; 2. a first solder terminal; 3. a second solder terminal; 4. fixing the conductor; 5. a conductive spring plate; 6. a cavity; 7. a first circumferential chute; 8. connecting the sliding chute; 9. a second circumferential chute; 10. a top cover; 11. a central compression column; 12. an inner ring body; 13. a slider; 14. an elastic insulating layer; 15. an outer ring body.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As an aspect of the present invention, there is provided a switch connector, including: the welding structure comprises a base 1, a first welding terminal 2, a second welding terminal 3, a fixed electric conductor 4, an electric conduction elastic sheet 5 and an operation cover, wherein the first welding terminal 2 and the second welding terminal 3 are connected with the base 1, a cavity 6 is formed inside the base 1, the fixed electric conductor 4 is arranged in a mounting groove on the bottom surface of the cavity 6, one end of the fixed electric conductor 4 is connected with the first welding terminal 2, one end of the electric conduction elastic sheet 5 is connected with the second welding terminal 3, a first circumferential chute 7, a connecting chute 8 and a second circumferential chute 9 are formed on the circumferential side wall of the cavity 6 of the base 1, the first circumferential chute 7 and the second circumferential chute 9 are arranged in parallel, the connecting chute 8 extends along the axial direction of the cavity 6, the first circumferential chute 7 is communicated with the second circumferential chute 9 through the connecting chute 8, the operating cover comprises a top cover 10, a central compression leg 11 and an inner ring 12, the top ends of the central compression leg 11 and the inner ring 12 are connected with the bottom surface of the top cover 10, the inner ring 12 is sleeved outside the central compression leg 11, and a sliding block 13 used for being matched with the first circumferential sliding groove 7, the connecting sliding groove 8 and the second circumferential sliding groove 9 is protrudingly formed on the outer surface of the inner ring 12. In one embodiment, in order to increase the stability, the number of connecting runners 2 is two, the number of sliders 13 is also two, the two sliders 13 are arranged correspondingly, and each connecting runner 2 is equipped with a respective first circumferential runner 7 and a respective second circumferential runner 9.

Preferably, the bottom surface of the central pressing column 11 is provided with an elastic insulating layer 14, so that the elastic pressing force can be provided by the elastic insulating layer 14, and the fixed conductor 4 and the conductive elastic sheet 5 can be contacted with each other reliably.

Preferably, the operating cover further comprises an outer ring body 15, the top of the outer ring body 15 is connected with the bottom surface of the top cover 10, and the outer ring body 15 is sleeved outside the inner ring body 12, so that the position of the operating cover can be better defined, and foreign matters can be prevented from entering a gap between the inner ring and the outer ring to influence the rotation of the operating cover.

During the use, can with the utility model discloses a first solder terminal 2, second solder terminal 3 weld to the corresponding pin of circuit board on. When the operation cover needs to be closed, the operation cover is rotated to enable the sliding block 13 on the operation cover to rotate to the position of the connecting sliding groove 8, then the operation cover is pushed towards the base, the operation cover is enabled to move downwards along the connecting sliding groove 8, when the sliding block moves to the bottom end of the connecting sliding groove 8, the operation cover is rotated again, the sliding block on the operation cover is enabled to rotate along the first circumferential sliding groove 7, and locking and positioning of the operation cover are achieved. In the process, the elastic insulating layer 14 arranged on the bottom surface of the central pressing column 11 presses the conductive elastic sheet 5 to the fixed conductor 4 and makes the two closely and reliably contact with each other, so as to realize closed conduction. On the contrary, when the disconnection is required, the operation cover is rotated to enable the sliding block 13 to rotate from the first circumferential sliding groove 7 to the connecting sliding groove 8, then the operation cover is upwards drawn out to the upper end of the connecting sliding mechanism 8 along the connecting sliding groove 8, the operation cover is rotated again to enable the sliding block 13 to enter and slide along the second circumferential sliding groove 9 so as to lock the position of the operation cover, and at the moment, due to the lost compression effect of the central compression column, the fixed conductor 4 and the conductive elastic sheet 5 are restored to the disconnection state under the elastic effect of the conductive elastic sheet 5.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A switch connector, comprising: the welding fixture comprises a base (1), a first welding terminal (2), a second welding terminal (3), a fixed electric conductor (4), a conductive elastic sheet (5) and an operation cover, wherein the first welding terminal (2) and the second welding terminal (3) are connected with the base (1), a cavity (6) is formed inside the base (1), the fixed electric conductor (4) is arranged in a mounting groove on the bottom surface of the cavity (6), one end of the fixed electric conductor (4) is connected with the first welding terminal (2), one end of the conductive elastic sheet (5) is connected with the second welding terminal (3), a first circumferential sliding groove (7), a connecting sliding groove (8) and a second circumferential sliding groove (9) are formed on the circumferential side wall of the cavity (6) of the base (1), the first circumferential sliding groove (7) and the second circumferential sliding groove (9) are arranged in parallel, the connecting sliding groove (8) extends along the axial direction of the cavity (6), the first circumferential sliding groove (7) is communicated with the second circumferential sliding groove (9) through the connecting sliding groove (8), the operating cover comprises a top cover (10), a central pressing column (11) and an inner ring body (12), the top ends of the central pressing column (11) and the inner ring body (12) are connected with the bottom surface of the top cover (10), the inner ring body (12) is sleeved on the outer side of the central pressing column (11), and a sliding block (13) matched with the first circumferential sliding groove (7), the connecting sliding groove (8) and the second circumferential sliding groove (9) is formed in the outer surface of the inner ring body (12) in a protruding mode.

2. Switch connector according to claim 1, characterized in that the central plunger (11) is provided with an elastic insulating layer (14) on its bottom surface.

3. The switch connector according to claim 1, wherein the operating cover further comprises an outer ring body (15), a top of the outer ring body (15) is connected to a bottom surface of the top cover (10), and the outer ring body (15) is fitted over an outer side of the inner ring body (12).