CN217768958U

CN217768958U - Improved structure of circuit board connector

Info

Publication number: CN217768958U
Application number: CN202221306599.8U
Authority: CN
Inventors: 张胜豪
Original assignee: Nanjing Mengrui Automation Co ltd
Current assignee: Nanjing Mengrui Automation Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-11-08
Anticipated expiration: 2032-05-28

Abstract

The utility model discloses an improvement structure of circuit board connector relates to circuit board connector technical field, including the main part, block mechanism is including removing seat, external end and oblique piece. The utility model discloses a set up block mechanism, promote earlier and remove the seat and remove the extrusion to the seat that appears to one side, later make external end insert the main part, after external end enters into the main part completely, loosen the promotion to removing the seat, remove the seat and remove to initial position, remove seat extrusion oblique piece and move down, oblique piece gets into inside the recess on the external end, oblique piece keeps the state of blocking to external end, the cooperation through above a plurality of parts can make the main part fixed with the block of external end, and can keep good fixed function at the in-process of long-time use.

Description

Improved structure of circuit board connector

Technical Field

The utility model relates to a circuit board connector technical field specifically is an improvement structure of circuit board connector.

Background

With the increasing use of electronic devices, the range of electronic connectors is also increasing, the electronic connectors are also called circuit connectors or electrical connectors, which bridge two conductors on a loop to allow current or signals to flow from one conductor to another, and the electronic connectors are electrical systems that can provide a separable interface for connecting two sub-electrical systems.

According to the public number: CN214957414U provides a circuit board connector, which comprises a rotating member, a connecting member, a main body and a fixing member, wherein the connecting member and the fixing member are both mounted on the main body, and the rotating member is mounted on a groove of the connecting member through a rotating shaft. Wherein: one end of the fixing piece is provided with a barb; a side shaft of the rotary member is mounted between the main body and the barb, and the barb hooks the side shaft. When the rotating member is installed, firstly, the rotating shaft of the rotating member is installed in the groove, then the fixing member is inserted into the main body, the fixing member is a metal member with elasticity, and the barb can pass through the side shaft and hook the side shaft, so that the rotating member is fixed, and the rotating member is prevented from falling off.

The barb is arranged at one end of the middle fixing part in the patent, when the rotating part is installed, firstly, the rotating shaft of the rotating part is installed in the groove, then the fixing part is inserted into the main body, the barb can pass through the side shaft from the metal part with elasticity and hooks the side shaft, so that the rotating part is fixed, the rotating part is effectively prevented from falling off, but when the structure is plugged and pulled out at each time, the fixing part can be deformed and abraded, and is easy to loosen after being plugged and pulled out for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved structure of circuit board connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an improved structure of a circuit board connector comprises a main body, wherein a clamping mechanism penetrating into the main body is arranged on the outer side of the main body and comprises a moving seat, an external end head and an inclined block, the moving seat is positioned on the outer side of the main body, the external end head is positioned at one end of the main body and penetrates into the main body, and the inclined block is positioned at the upper end of the main body and penetrates into the main body;

the dustproof mechanism is arranged at one end of the outer wall of the main body and comprises a rotating plate and a moving plate, the rotating plate is located at one end of the main body, and the moving plate is connected to the inner wall of the rotating plate in a sliding mode.

As a further aspect of the present invention: the clamping mechanism further comprises a first moving block, an inclined groove, a first spring, a fixed seat and a third spring, the first moving block is located on one side of the moving seat, the inclined groove is formed in the inner side of the moving seat, the first spring is arranged on one side of the main body and located at one end of the inner side of the moving seat, the fixed seat is located at one end of the main body and located on one side of the rotating plate, and the third spring is located on the inner wall of the main body and located at the bottom end of the external end.

As a further aspect of the present invention: the dustproof mechanism further comprises a moving groove, a second moving block and a second spring, the moving groove is formed in one end of the rotating plate, the second moving block is located at one end of the moving plate, and the second spring is arranged inside the rotating plate and located on one side of the moving plate.

As the utility model discloses further scheme again: the upper end and the lower end of the outer side of the main body are provided with moving grooves matched with the moving seats, and the inner wall of the main body is provided with moving grooves matched with the inclined blocks.

As the utility model discloses further scheme again: the one end of fixing base is provided with the fixed slot, the inner wall of main part be provided with external end assorted shifting chute, the outer wall of external end be provided with oblique shape piece assorted recess, the top of oblique shape piece is laminated with the inner wall in oblique groove mutually, just the face of oblique shape piece and oblique groove mutual contact all is the inclined plane.

As a further aspect of the present invention: one end of the movable plate is provided with a fixed block matched with the fixed groove at one end of the fixed seat, and the outer wall of the movable plate is matched with the inner wall of the rotating plate.

As the utility model discloses further scheme again: the rotating plate is rotatably connected with the main body, and the second moving block is matched with the moving groove.

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

1. through setting up the clamping mechanism, promote the movable seat to relieve the extrusion to the oblique seat first, later make the external end insert the body, after the external end enters the body completely, loosen the promotion to the movable seat, the movable seat moves to the initial position, the movable seat extrudes the oblique block to move down, the oblique block enters the recess on the external end, the oblique block keeps the clamping state to the external end, can make the clamping of body and external end fix through the cooperation of above-mentioned a plurality of parts, and can keep good fixed function in the course of using for a long time;

2. the dustproof mechanism is arranged to prevent dust from entering the main body, when the connector is not used, the second moving block is moved towards the rotating plate, the second moving block moves to enable the moving plate to move, the moving plate moves to simultaneously extrude the second spring, the second spring retracts, the rotating plate is rotated until the rotating plate is contacted with the main body, the second moving block is removed from moving, the moving plate moves towards the outer side, the fixed block at one end of the moving plate enters the fixed groove, the function of closing the main body is achieved, and the dust is prevented from entering the main body.

Drawings

Fig. 1 is a schematic structural view of an improved structure of a circuit board connector;

FIG. 2 is a schematic view of an improved structure of a locking mechanism of a circuit board connector;

fig. 3 is a partially enlarged view of a modified structure of a circuit board connector at a point a;

fig. 4 is a schematic structural view of a dustproof mechanism of an improved structure of a circuit board connector.

In the figure: 1. a main body; 2. a clamping mechanism; 201. a movable seat; 202. a first moving block; 203. an oblique groove; 204. a first spring; 205. a fixed seat; 206. externally connecting an end socket; 207. a third spring; 208. an inclined block; 3. a dust-proof mechanism; 301. a rotating plate; 302. moving the groove; 303. moving the plate; 304. a second moving block; 305. a second spring.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an improved structure of a circuit board connector includes a main body 1, a fastening mechanism 2 penetrating into the main body 1 is disposed on an outer side of the main body 1, the fastening mechanism 2 includes a movable seat 201, an external end 206 and an inclined block 208, the movable seat 201 is disposed on the outer side of the main body 1, the external end 206 is disposed at one end of the main body 1 and penetrates into the main body 1, and the inclined block 208 is disposed at an upper end of the main body 1 and penetrates into the main body 1;

the dustproof mechanism 3 is arranged at one end of the outer wall of the main body 1, the dustproof mechanism 3 comprises a rotating plate 301 and a moving plate 303, the rotating plate 301 is located at one end of the main body 1, and the moving plate 303 is connected to the inner wall of the rotating plate 301 in a sliding mode.

This kind of circuit board connector's improvement structure, main part 1 is fixed on the circuit board, external end 206 is connected with external wire, be connected through external end 206 and main part 1's mutual block and can realize the electric connection of circuit board and external equipment, can realize the fixed block of external end 206 and main part 1 through the cooperation of a plurality of parts in the block mechanism 2, just can carry out dustproof protection to the port of main part 1 through dustproof 3, effectively avoid main part 1 outside dust to enter into inside main part 1 when not using.

In FIGS. 1 to 3: the clamping mechanism 2 further comprises a first moving block 202, an inclined groove 203, a first spring 204, a fixed seat 205 and a third spring 207, the first moving block 202 is located on one side of the moving seat 201, the inclined groove 203 is formed in the inner side of the moving seat 201, the first spring 204 is arranged on one side of the main body 1 and located at one end of the inner side of the moving seat 201, the fixed seat 205 is located at one end of the main body 1 and located on one side of the rotating plate 301, and the third spring 207 is located on the inner wall of the main body 1 and located at the bottom end of the external end 206; the upper end and the lower end of the outer side of the main body 1 are provided with moving grooves matched with the moving seat 201, and the inner wall of the main body 1 is provided with moving grooves matched with the inclined blocks 208; one end of the fixing seat 205 is provided with a fixing groove, the inner wall of the main body 1 is provided with a moving groove matched with the external end 206, the outer wall of the external end 206 is provided with a groove matched with the inclined block 208, the top end of the inclined block 208 is attached to the inner wall of the inclined groove 203, and the surfaces of the inclined block 208 and the inclined groove 203, which are in contact with each other, are inclined planes.

When the external terminal 206 is required to be butted with the main body 1, the dustproof protection of the dustproof mechanism 3 on the main body 1 is firstly removed, then the movable seat 201 can be pushed to move, the movable seat 201 moves and simultaneously extrudes the first spring 204, the movable seat 201 moves to enable the inclined groove 203 to move to the position of the inclined block 208, the movable seat 201 removes the extrusion on the inclined block 208, the third spring 207 resets to push the inclined block 208 to move upwards, at the moment, the external terminal 206 can be inserted into the main body 1, after the external terminal 206 completely enters the main body 1, at the moment, the inclined block 208 is aligned with the groove on the external terminal 206, at the moment, the pushing on the movable seat 201 is loosened, the first spring 204 rebounds to push the movable seat 201 to move towards the initial position, the movable seat 201 extrudes the inclined block 208, the inclined block 208 moves downwards and extrudes the third spring 207, the inclined block 208 can be inserted into the groove on the external terminal 206, and therefore the function of facilitating the fixing of the external terminal 206 is achieved.

In fig. 1, 4: the dustproof mechanism 3 further comprises a moving groove 302, a second moving block 304 and a second spring 305, wherein the moving groove 302 is formed in one end of the rotating plate 301, the second moving block 304 is located at one end of the moving plate 303, and the second spring 305 is arranged inside the rotating plate 301 and located on one side of the moving plate 303; one end of the movable plate 303 is provided with a fixed block matched with the fixed groove at one end of the fixed seat 205, and the outer wall of the movable plate 303 is matched with the inner wall of the rotating plate 301; the rotating plate 301 is rotatably connected to the main body 1, and the second moving block 304 is fitted in the moving groove 302.

When the dust protection of the main body 1 needs to be released, the second moving block 304 is moved, the moving plate 303 is moved by the second moving block 304, the moving plate 303 is moved and presses the second spring 305, the moving plate 303 is moved and moves a fixed block at one end of the moving plate 303 out of the fixed groove on the fixed seat 205, the clamping and fixing between the rotating plate 301 and the fixed seat 205 are released, and at this time, the rotating plate 301 can be rotated to release the protection of the main body 1 from the rotating plate 301.

The utility model discloses a theory of operation is: when the circuit board connector is used, the second moving block 304 is moved, the second moving block 304 moves to move the moving plate 303, the moving plate 303 moves to press the second spring 305 at the same time, the moving plate 303 moves to move the fixed block at one end of the moving plate 303 out of the fixed groove on the fixed seat 205, so that the clamping and fixing of the rotating plate 301 and the fixed seat 205 are released, at the moment, the rotating plate 301 can be rotated to release the protection of the rotating plate 301 on the main body 1, then the moving seat 201 can be pushed to move, the moving seat 201 moves to press the first spring 204 at the same time, the moving seat 201 moves to move the inclined groove 203 to the position of the inclined block 208, the moving seat 201 releases the pressing of the inclined block 208, the third spring 207 resets to push the inclined block 208 to move upwards, at the external terminal 206 can be inserted into the main body 1, after the external terminal 206 completely enters the main body 1, at this time, the inclined block 208 is aligned with the groove on the external connection end 206, at this time, the pushing on the moving seat 201 is released, the first spring 204 rebounds to push the moving seat 201 to move to the initial position, the moving seat 201 presses the inclined block 208, the inclined block 208 moves downwards and presses the third spring 207, the inclined block 208 is inserted into the groove on the external connection end 206, so that the function of conveniently fixing the external connection end 206 is realized, when the connector is not used, the second moving block 304 is moved towards the rotating plate 301, the second moving block 304 is moved to move the moving plate 303, the moving plate 303 is moved and simultaneously presses the second spring 305, the rotating plate 301 is rotated until the rotating plate 301 is contacted with the main body 1, the movement of the second moving block 304 is released, the moving plate 303 moves towards the outside, the second spring 305 rebounds, the fixed block at one end of the moving plate 303 enters the fixed groove, so that the function of closing the main body 1 is realized, thereby preventing dust from entering the main body 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The improved structure of the circuit board connector comprises a main body (1), and is characterized in that a clamping mechanism (2) penetrating into the main body (1) is arranged on the outer side of the main body (1), the clamping mechanism (2) comprises a moving seat (201), an external end (206) and an inclined block (208), the moving seat (201) is positioned on the outer side of the main body (1), the external end (206) is positioned at one end of the main body (1), and the inclined block (208) is positioned at the upper end of the main body (1);

the dustproof mechanism (3) is arranged at one end of the outer wall of the main body (1), the dustproof mechanism (3) comprises a rotating plate (301) and a moving plate (303), the rotating plate (301) is located at one end of the main body (1), and the moving plate (303) is connected to the inner wall of the rotating plate (301) in a sliding mode.

2. The improved structure of the circuit board connector according to claim 1, wherein the engaging mechanism (2) further includes a first moving block (202), an inclined groove (203), a first spring (204), a fixed seat (205), and a third spring (207), the first moving block (202) is located at one side of the moving seat (201), the inclined groove (203) is disposed at an inner side of the moving seat (201), the first spring (204) is located at one end of the inner side of the moving seat (201), the fixed seat (205) is located at one side of the rotating plate (301), and the third spring (207) is located at a bottom end of the external terminal (206).

3. The improved structure of the circuit board connector as claimed in claim 1, wherein the dust-proof mechanism (3) further comprises a moving groove (302), a second moving block (304) and a second spring (305), the moving groove (302) is formed at one end of the rotating plate (301), the second moving block (304) is located at one end of the moving plate (303), and the second spring (305) is located at one side of the moving plate (303).

4. The improved structure of the circuit board connector as claimed in claim 2, wherein the upper and lower ends of the outer side of the main body (1) are provided with moving grooves matched with the moving seats (201), and the inner wall of the main body (1) is provided with moving grooves matched with the inclined blocks (208).

5. The improved structure of a circuit board connector as claimed in claim 2, wherein one end of the fixing seat (205) is provided with a fixing groove, the inner wall of the main body (1) is provided with a moving groove matched with the external terminal (206), and the outer wall of the external terminal (206) is provided with a groove matched with the inclined block (208).

6. The improvement of a circuit board connector as claimed in claim 3 wherein said moving plate (303) has a fixed block at one end for mating with a fixed slot at one end of said fixed base (205), and said moving plate (303) has an outer wall for mating with an inner wall of said rotating plate (301).

7. The improvement of a circuit board connector as claimed in claim 3, wherein said rotating plate (301) is rotatably connected to said main body (1), and said second moving block (304) is fitted into said moving groove (302).