CN220731851U

CN220731851U - Elastic contact element of connector

Info

Publication number: CN220731851U
Application number: CN202322459611.XU
Authority: CN
Inventors: 常洪涛; 李东金; 王武
Original assignee: Shenzhen Lidian Connection Technology Co ltd
Current assignee: Shenzhen Lidian Connection Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-05
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses an elastic contact of a connector, which belongs to the technical field of contacts and comprises a contact body, wherein a base is lapped under the contact body, the front surface of the contact body is connected with a connecting wire, a concave plate is arranged in the base, the contact body is connected with the concave plate, one side of the concave plate is connected with a push plate, a positioning structure is connected in the push plate in a sliding manner, and the positioning structure is connected in the concave plate in a sliding manner. This connector elastic contact spare, through setting up the contact body, the base, concave plate, push pedal and location structure, this contact spare is through the cooperation between movable rod, auxiliary block and the spring, the card post can carry out the location processing with the contact body with the base, can realize the function of quick assembly in the in-process of use, be convenient for in time maintain the processing when this contact spare uses for a long time to take place to damage, avoid many times dismouting to cause this contact spare to take place the phenomenon of rocking, thereby reduced subsequent operation.

Description

Elastic contact element of connector

Technical Field

The utility model belongs to the technical field of contact pieces, and particularly relates to an elastic contact piece of a connector.

Background

The connector contact is an important component of the connector, the main performance index of the contact is contact resistance, the smaller the contact resistance is, the lower the temperature rise of the connector is when passing rated current, the better the performance of the connector is, the contact is connected with the connector and needs to be installed by means of tools when being installed, the current contact is difficult to realize the function of quick assembly in the use process, the contact is inconvenient to maintain in time when damaged after long-time use, and the phenomenon that the contact shakes is easily caused by repeated disassembly, so that the subsequent operation procedures are increased.

Disclosure of Invention

In order to overcome the defects, the utility model provides the elastic contact of the connector, which solves the problems that the conventional contact is difficult to realize a rapid assembly function in the use process, the contact is inconvenient to maintain in time when damaged in long-time use, and the contact is easy to shake due to repeated disassembly and assembly, so that the subsequent operation procedure is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connector elastic contact spare, includes the contact element body, the overlap joint has the base under the contact element body, the front of the contact element body is connected with the connecting wire, be equipped with concave template in the base, the contact element body is connected with concave template, one side of concave template is connected with the push pedal, sliding connection has location structure in the push pedal, location structure sliding connection is in concave template, location structure and base looks joint, be equipped with protective structure in the push pedal, the connecting wire and protective structure looks joint, first spout has been seted up in the base, protective structure sliding connection is in first spout, location structure includes carriage release lever and card post, carriage release lever sliding connection is in the push pedal, carriage release lever sliding connection is in concave template, card post sliding connection is in concave template, the one end of carriage release lever is connected with the gag lever post, the one end of card post is connected with the guide arm, the one end of guide arm is connected with auxiliary block, the chute has been seted up in the auxiliary block.

As a further aspect of the utility model: the limiting rod is connected in the chute in a sliding mode, and a spring is sleeved outside the guide rod.

As a further aspect of the utility model: the clamping column is connected in the concave plate through a spring, and is clamped in the base.

As a further aspect of the utility model: the base is internally provided with a second chute, and the concave plate is in sliding connection with the second chute.

As a further aspect of the utility model: the protection structure comprises a threaded rod and a lower arc plate, wherein the threaded rod is in threaded connection with the push plate, the threaded rod is rotationally connected under the lower arc plate, the threaded rod is in sliding connection with the first sliding groove, the connecting wire is clamped in the lower arc plate, and a sleeve plate is connected to the side face of the lower arc plate.

As a further aspect of the utility model: the locating device is characterized in that a locating rod is connected in the sleeve plate in a rotating mode, an upper arc-shaped plate is connected to the outside of the locating rod, a mounting hole is formed in the upper arc-shaped plate, and a groove is formed in the lower arc-shaped plate.

As a further aspect of the utility model: the lower arc plate is internally provided with a mounting column, the upper arc plate is clamped in the groove, the mounting column is connected with the mounting hole, the positioning rod is sleeved with a coil spring, and the positioning rod is connected with the sleeve plate through the coil spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. this connector elastic contact spare, through setting up the contact body, a pedestal, concave plate, push pedal and location structure, can slide in concave plate when pressing down the carriage release lever, and the chute can drive the guide arm and remove when sliding, the guide arm then can drive the card post and remove, the card post can drive the spring and take place to deform when removing, laminate the second spout in concave plate and the base, when the carriage release lever moved the suitable position, the card post resets through the effect of spring, the card post after the reset can the joint in the base, this contact can carry out location processing with the contact body through the cooperation between carriage release lever, auxiliary block and the spring, the function of quick assembly can be realized to the card post in-process of using, be convenient for in time carry out maintenance when this contact takes place to damage for a long time, avoid many times the dismouting to cause this contact to take place the phenomenon of rocking, thereby subsequent operation has been reduced.

2. This connector elastic contact spare through setting up protective structure, and arc down moves the back to the suitable position along with the threaded rod, and the connecting wire then can overlap joint at the surface of arc down, can rotate as the center with the locating lever when exerting thrust to last arc, goes up the arc and can be connected with the recess joint after rotating, and the rethread erection column is connected with the mounting hole to can play certain spacing effect to the junction of connecting wire, avoid the connecting wire to take place chaotic phenomenon in the in-process of use.

3. This connector elastic contact spare through setting up the second spout, when exerting thrust to the push pedal, concave board then can slide in the second spout for the second spout plays certain guide effect to concave board, has avoided concave board to take place the phenomenon of jamming when removing.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a positioning structure according to the present utility model;

FIG. 3 is a schematic view showing the structure of a push plate according to the present utility model;

FIG. 4 is a schematic view of a protective structure according to the present utility model;

in the figure: 1. a contact body; 2. a connecting wire; 3. a base; 4. a concave plate; 5. a push plate; 6. a positioning structure; 601. a moving rod; 602. a clamping column; 603. an auxiliary block; 604. a chute; 605. a limit rod; 606. a spring; 607. a guide rod; 7. a protective structure; 701. a threaded rod; 702. a lower arc plate; 703. an upper arc plate; 704. a groove; 705. a mounting column; 706. a positioning rod; 707. a sleeve plate; 708. a coil spring; 709. a mounting hole; 8. a first chute; 9. and a second chute.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the elastic contact of the connector comprises a contact body 1, a base 3 is lapped under the contact body 1, a connecting wire 2 is connected to the front surface of the contact body 1, a concave plate 4 is arranged in the base 3, the contact body 1 is connected with the concave plate 4, a push plate 5 is connected to one side of the concave plate 4, a positioning structure 6 is connected in a sliding manner in the push plate 5, the positioning structure 6 is connected in the concave plate 4 in a sliding manner, a second sliding groove 9 is formed in the base 3, the concave plate 4 is connected in the second sliding groove 9 in a sliding manner, and when pushing force is applied to the push plate 5, the concave plate 4 slides in the second sliding groove 9, so that the second sliding groove 9 plays a certain guiding role on the concave plate 4, and the phenomenon of shell clamping of the concave plate 4 during movement is avoided;

the positioning structure 6 is clamped with the base 3, the protective structure 7 is arranged in the push plate 5, the connecting wire 2 is clamped with the protective structure 7, the first sliding groove 8 is formed in the base 3, the protective structure 7 is slidably connected in the first sliding groove 8, the protective structure 7 comprises a threaded rod 701 and a lower arc plate 702, the threaded rod 701 is in threaded connection in the push plate 5, the threaded rod 701 is rotationally connected under the lower arc plate 702, the threaded rod 701 is slidably connected in the first sliding groove 8, the connecting wire 2 is clamped in the lower arc plate 702, the sleeve plate 707 is connected to the side surface of the lower arc plate 702 in a rotationally-moving manner, the positioning rod 706 is connected to the sleeve plate 707, the positioning rod 706 is externally connected to the upper arc plate 703, the mounting hole 709 is formed in the upper arc plate 703, the lower arc plate 702 is internally provided with a groove 704, the lower arc plate 702 is internally provided with a mounting post 705, the upper arc plate 703, the mounting post 705 and the mounting hole 709 are arranged, after the lower arc plate 702 moves to a proper position along with the threaded rod 701, the lower arc plate 702 is in a lap joint with the surface of the lower arc plate 702, the upper arc plate 703 is rotationally-shaped by taking the positioning rod 706 as a center, the connecting wire 706 is rotationally-disordered when the upper arc 703 is applied, the connecting wire is rotationally, the connecting wire 703 is rotationally-moving, and the connecting wire is mounted to the upper arc plate 703 is connected to the position through the groove 704 through the mounting hole 704, and the mounting hole 2, thereby a certain phenomenon can be prevented from being connected to the position by the limiting position 2;

the upper arc plate 703 is clamped in the groove 704, the mounting column 705 is connected with the mounting hole 709, the positioning rod 706 is sleeved with the coil spring 708, the positioning rod 706 is connected with the sleeve plate 707 through the coil spring 708, when the upper arc plate 703 rotates around the positioning rod 706, the upper arc plate 703 can drive the coil spring 708 to deform, so that the coil spring 708 plays a certain supporting role on the upper arc plate 703, the stability of the upper arc plate 703 and the lower arc plate 702 after being fixed is improved, and the phenomenon that the upper arc plate 703 falls off during clamping is avoided;

the location structure 6 includes movable rod 601 and card post 602, movable rod 601 sliding connection is in push pedal 5, movable rod 601 sliding connection is in concave template 4, card post 602 sliding connection is in concave template 4, the one end of movable rod 601 is connected with gag lever post 605, the one end of card post 602 is connected with guide arm 607, the one end of guide arm 607 is connected with auxiliary block 603, the chute 604 has been seted up in the auxiliary block 603, gag lever post 605 sliding connection is in chute 604, the guide arm 607 overcoat is equipped with the spring 606, card post 602 passes through spring 606 to be connected in concave template 4, card post 602 joint is in base 3, through setting up chute 604, when movable rod 601 moves in concave template 4, gag lever post 605 in the movable rod 601 then can slide in chute 604, and gag lever post 605 can drive card post 602 and move when sliding in chute 604, make chute 604 can adjust the travel distance of card post 602, and chute 604 plays certain auxiliary action to gag lever post 605.

The working principle of the utility model is as follows:

when the contact is installed, the moving rod 601 can be pressed firstly, the moving rod 601 slides in the concave plate 4, the limiting rod 605 slides in the chute 604 when the moving rod 601 moves, the chute 604 drives the guide rod 607 to move when sliding, the guide rod 607 drives the clamping column 602 to move, the clamping column 602 drives the spring 606 to deform when moving, then the concave plate 4 is attached to the second chute 9 in the base 3, and then the contact body 1 is lapped above the base 3 when the concave plate 4 is pushed by the push plate 5, and when the concave plate 4 moves to a proper position, the clamping column 602 is reset under the action of the spring 606 and is clamped in the base 3;

after the contact body 1 and the base 3 are fixed, through rotating the threaded rod 701, the threaded rod 701 moves in the push plate 5, the lower arc plate 702 moves along with the threaded rod 701, after the lower arc plate 702 moves to a proper position, the lower arc plate 702 is overlapped with the connecting wire 2, thrust is applied to the upper arc plate 703, the upper arc plate 703 rotates around the positioning rod 706, the upper arc plate 703 is clamped in the groove 704 during rotation, the upper arc plate 703 drives the coil spring 708 to deform during rotation, and after the upper arc plate 703 is attached to the lower arc plate 702, the upper arc plate 703 is connected with the mounting hole 709 through the mounting post 705 and then is locked.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. Connector elastic contact, comprising a contact body (1), characterized in that: the utility model discloses a contact piece body (1) is lapped down has base (3), the front of contact piece body (1) is connected with connecting wire (2), be equipped with concave template (4) in base (3), contact piece body (1) is connected with concave template (4), one side of concave template (4) is connected with push pedal (5), sliding connection has location structure (6) in push pedal (5), location structure (6) sliding connection is in concave template (4), location structure (6) and base (3) looks joint, be equipped with protective structure (7) in push pedal (5), connecting wire (2) and protective structure (7) looks joint, first spout (8) have been seted up in base (3), protective structure (7) sliding connection is in first spout (8), location structure (6) are including movable rod (601) and card post (602), movable rod (601) sliding connection is in push pedal (5), movable rod (601) sliding connection is in concave template (4) in (4), one end (605) is connected with in concave template (602), one end of the guide rod (607) is connected with an auxiliary block (603), and a chute (604) is arranged in the auxiliary block (603).

2. A connector spring contact according to claim 1, wherein: the limiting rod (605) is slidably connected in the chute (604), and a spring (606) is sleeved outside the guide rod (607).

3. A connector spring contact according to claim 2, wherein: the clamping columns (602) are connected into the concave plates (4) through springs (606), and the clamping columns (602) are clamped into the base (3).

4. A connector spring contact according to claim 1, wherein: the base (3) is internally provided with a second sliding groove (9), and the concave plate (4) is in sliding connection with the second sliding groove (9).

5. A connector spring contact according to claim 1, wherein: the protection structure (7) comprises a threaded rod (701) and a lower arc plate (702), the threaded rod (701) is in threaded connection with the push plate (5), the threaded rod (701) is rotationally connected with the lower arc plate (702), the threaded rod (701) is in sliding connection with the first sliding groove (8), the connecting wire (2) is clamped in the lower arc plate (702), and a sleeve plate (707) is connected with the side face of the lower arc plate (702).

6. The connector spring contact of claim 5, wherein: the sleeve plate (707) is rotationally connected with a positioning rod (706), the positioning rod (706) is externally connected with an upper arc plate (703), a mounting hole (709) is formed in the upper arc plate (703), and a groove (704) is formed in the lower arc plate (702).

7. The connector spring contact of claim 6, wherein: the mounting structure is characterized in that a mounting column (705) is arranged in the lower arc-shaped plate (702), the upper arc-shaped plate (703) is clamped in the groove (704), the mounting column (705) is connected with a mounting hole (709), a coil spring (708) is sleeved outside the positioning rod (706), and the positioning rod (706) is connected with the sleeve plate (707) through the coil spring (708).