CN217507700U

CN217507700U - Connection fixing structure of board-to-board connector

Info

Publication number: CN217507700U
Application number: CN202221361765.4U
Authority: CN
Inventors: 范益鹏; 何同辉; 陶兵
Original assignee: Sichuan Luxin Precision Electronics Co ltd
Current assignee: Sichuan Luxin Precision Electronics Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-27
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of board-to-board connectors, in particular to a connecting and fixing structure of a board-to-board connector, which comprises a connector body, wherein the upper end of the connector body is provided with an installation clamping structure; the installation clamping structure includes: the device comprises two upper end limiting plates, two lower end limiting plates, four strip-shaped clamping blocks, four traction assemblies and a side wall fixing assembly; the installation chucking structure that the present case adopted, when connecting the circuit board, through two upper end limiting plates and two lower extreme limiting plates that set up at connector body upper end and lower extreme, it is fixed to carry out the centre gripping at the plug both ends of circuit board, and through four bar fixture blocks, it is spacing to carry out the plug position of circuit board, prevent that plug and connector body from taking place to drop, and simultaneously, the subassembly is fixed to the lateral wall of adoption, can press from both sides tightly fixedly to the both ends pull rod of plug, further guarantee the joint strength between circuit board and the connector body.

Description

Connection fixing structure of board-to-board connector

Technical Field

The utility model relates to a board is to board connector technical field, specifically is a board is to connection fixed knot of board connector constructs.

Background

When the traditional board-to-board connector is used, the board and the board are generally connected only in a plugging mode, the plugging mode enables the board to be connected with the board, the falling risk is easy to occur, the connecting effect of the board to the board is affected, and meanwhile, the circuit board is easy to be damaged due to falling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board is to connection fixed knot of board connector constructs to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a connection fixing structure of a board-to-board connector comprises a connector body, wherein the upper end of the connector body is provided with an installation clamping structure;

the installation clamping structure includes: the device comprises two upper end limiting plates, two lower end limiting plates, four strip-shaped clamping blocks, four traction assemblies and a side wall fixing assembly;

the two upper end limiting plates are respectively installed on two sides of the upper end of the connector body, the two lower end limiting plates are respectively installed on two sides of the lower end of the connector body, the four strip-shaped clamping blocks are respectively installed on one side of the two upper end limiting plates and the two lower end limiting plates, two ends of the traction assembly are respectively connected with two ends of the upper end limiting plates and two lower end limiting plates, and the side wall fixing assembly is installed on two sides of the connector body.

Preferably, one of the traction assemblies comprises: two traction plates and a spring pull rod;

the two traction plates are respectively arranged on one sides of the upper end limiting plate and the lower end limiting plate, and two ends of the spring pull rod are respectively connected with the two traction plates.

Preferably, the sidewall fixing assembly includes: four mounting sleeves, four threaded sleeves and four fixing bolts;

the four mounting sleeves are respectively mounted on two sides of the connector body, the four threaded sleeves are respectively embedded in side wall surfaces of the four mounting sleeves, and the four fixing bolts are respectively movably embedded in the four threaded sleeves.

Preferably, bevel angles are machined at one ends of the four strip-shaped clamping blocks.

Preferably, the two upper end limiting plates are movably connected with the upper end of the connector body through bolts.

Preferably, the two lower end limiting plates are movably connected with the lower end of the connector body through bolts.

Preferably, the lower end of the connector body is provided with two supporting feet.

Preferably, one end of each of the four fixing bolts is provided with an operating handle.

Preferably, the threaded sleeve penetrates through a side wall surface of the mounting sleeve.

Preferably, both ends of the spring pull rod are welded on the two traction plates.

Compared with the prior art, the beneficial effects of the utility model are that: the installation chucking structure that the present case adopted, when connecting the circuit board, through two upper end limiting plates and two lower extreme limiting plates that set up at connector body upper end and lower extreme, it is fixed to carry out the centre gripping at the plug both ends of circuit board, and through four bar fixture blocks, it is spacing to carry out the plug position of circuit board, prevent that plug and connector body from taking place to drop, and simultaneously, the subassembly is fixed to the lateral wall of adoption, can press from both sides tightly fixedly to the both ends pull rod of plug, further guarantee the joint strength between circuit board and the connector body.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. connector body, 2, upper end limiting plate, 3, lower extreme limiting plate, 4, bar fixture block, 5, traction plate, 6, spring pull rod, 7, installation sleeve, 8, threaded sleeve, 9, fixing bolt, 10, support footing, 11, operating handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a connection fixing structure of a board-to-board connector comprises a connector body 1, wherein an installation clamping structure is arranged at the upper end of the connector body 1;

the installation clamping structure includes: the device comprises two upper end limiting plates 2, two lower end limiting plates 3, four strip-shaped clamping blocks 4, four traction assemblies and a side wall fixing assembly;

two upper end limiting plates 2 are respectively arranged at two sides of the upper end of a connector body 1, two lower end limiting plates 3 are respectively arranged at two sides of the lower end of the connector body 1, four strip-shaped fixture blocks 4 are respectively arranged at one side of the two upper end limiting plates 2 and the two lower end limiting plates 3, two ends of four traction components are respectively connected with two ends of the two upper end limiting plates 2 and two lower end limiting plates 3, and side wall fixing components are arranged at two sides of the connector body 1. in use, a worker firstly places the connector body 1 at a specified position, then inserts a plug at one end of a circuit board to be connected into the connector body 1, clamps and fixes two ends of the plug of the circuit board through the two upper end limiting plates 2 and the two lower end limiting plates 3 arranged at the upper end and the lower end of the connector body 1, and passes through the four strip-shaped fixture blocks 4 at one ends of the two upper end limiting plates 2 and the two lower end limiting plates 3, carry on spacingly to the plug position of circuit board, prevent that plug and connector body 1 from taking place to drop, in embedding the bolt of circuit board plug both sides the fixed subassembly of lateral wall again, through twisting the fixed subassembly of lateral wall, fix the bolt of circuit board plug both sides, further guarantee the joint strength between circuit board and the connector body 1.

In a specific implementation, one of the traction assemblies comprises: two traction plates 5 and a spring pull rod 6;

two traction plates 5 are installed respectively in upper

end limiting plate

2 and 3 one sides of lower extreme limiting plate, 6 both ends of spring pull rod are connected with two traction plates 5 respectively, it is required to explain, when connecting the circuit board, through setting up two upper end limiting plates 2 and two lower extreme limiting plates 3 at 1 upper end of connector body and lower extreme, it is fixed to carry out the centre gripping to the plug both ends of circuit board, through setting up spring pull rod 6 between two traction plates 5, drag two traction plates 5, guarantee two upper end limiting plates 2 and two tight dynamics of clamp of lower extreme limiting plate 3, prevent that plug and connector body 1 from droing.

In a specific implementation, the sidewall securing assembly comprises: four mounting sleeves 7, four threaded sleeves 8 and four fixing bolts 9;

four installation sleeves 7 are installed respectively in 1 both sides of connector body, four threaded sleeve 8 inlay respectively and are adorned in a lateral wall face of four installation sleeves 7, four fixing bolt 9 activity inlays respectively and is adorned in four threaded sleeve 8, it needs to explain, when connecting the circuit board, with the pull rod embedding installation sleeve 7 of circuit board plug both sides in, fixing bolt 9 is moved in the rethread twisting, make fixing bolt 9 rotate in four threaded sleeve 8, and extrude the pull rod lateral wall in the installation sleeve 7, it moves fixing bolt 9 to continue twisting, it is fixed until accomplishing the pull rod of plug both sides.

In the specific implementation process, oblique angles are machined at one ends of the four strip-shaped fixture blocks 4.

In the specific implementation process, two upper end limiting plates 2 and 1 upper ends of the connector body are movably connected through bolts, and the upper end limiting plates 2 can be detached according to the use requirements through the connection mode of the bolts.

In the specific implementation process, two lower extreme limiting plates 3 all pass through bolt swing joint with 1 lower extreme of connector body, through the connected mode of bolt, can dismantle lower extreme limiting plate 3 according to the operation requirement.

In the concrete implementation process, the lower end of the connector body 1 is provided with two support feet 10, and the support stability of the bottom end of the connector body 1 is ensured through the support feet 10.

In the specific implementation process, one end of each of the four fixing bolts 9 is provided with an operating handle 11.

In the implementation process, the threaded sleeve 8 penetrates through one side wall surface of the mounting sleeve 7.

In the implementation process, two ends of the spring pull rod 6 are welded on the two traction plates 5.

The utility model discloses a use method and advantage: when in use, the working process is as follows: when in use, a worker firstly places the connector body 1 at a designated position, then inserts a plug at one end of a circuit board to be connected into the connector body 1, clamps and fixes two ends of the plug of the circuit board through two upper end limiting plates 2 and two lower end limiting plates 3 arranged at the upper end and the lower end of the connector body 1, limits the plug position of the circuit board through four strip-shaped clamping blocks 4 at one ends of the two upper end limiting plates 2 and the two lower end limiting plates 3, prevents the plug from falling off from the connector body 1, then inserts bolts at two sides of the plug of the circuit board into the side wall fixing assembly, fixes the bolts at two sides of the plug of the circuit board through screwing the side wall fixing assembly, further ensures the connection strength between the circuit board and the connector body 1, when the circuit board is connected, through the two upper end limiting plates 2 and the two lower end limiting plates 3 arranged at the upper end and the lower end of the connector body 1, carry out the centre gripping fixedly at the plug both ends of circuit board, spring pull rod 6 through setting up between two traction plates 5, pull two traction plates 5, guarantee the tight dynamics of clamp of two upper end limiting plates 2 and two lower extreme limiting plates 3, prevent that plug and connector body 1 from droing, when connecting the circuit board, in the pull rod embedding installation sleeve 7 with circuit board plug both sides, fixing bolt 9 is moved to rethread twisting, make fixing bolt 9 rotate in four threaded sleeve 8, and extrude the pull rod lateral wall in installation sleeve 7, continuously twist fixing bolt 9, accomplish fixedly until the pull rod to the plug both sides.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A connection fixing structure of a board-to-board connector comprises a connector body (1), and is characterized in that an installation clamping structure is arranged at the upper end of the connector body (1);

the installation clamping structure includes: the device comprises two upper end limiting plates (2), two lower end limiting plates (3), four strip-shaped clamping blocks (4), four traction assemblies and a side wall fixing assembly;

two upper end limiting plate (2) install respectively in connector body (1) upper end both sides, two lower extreme limiting plate (3) install respectively in connector body (1) lower extreme both sides, four bar fixture block (4) are installed respectively in two upper end limiting plate (2) and two lower extreme limiting plate (3) one side, four draw the subassembly both ends respectively with two upper end limiting plate (2) and two lower extreme limiting plate (3) both ends are connected, lateral wall fixed subassembly install in connector body (1) both sides.

2. A connection fixing structure of a board-to-board connector according to claim 1, wherein one of said pulling members comprises: two traction plates (5) and a spring pull rod (6);

the two traction plates (5) are respectively arranged on one sides of the upper end limiting plate (2) and the lower end limiting plate (3), and two ends of the spring pull rod (6) are respectively connected with the two traction plates (5).

3. A connection fixing structure of a board-to-board connector according to claim 1, wherein said side wall fixing member comprises: four mounting sleeves (7), four threaded sleeves (8) and four fixing bolts (9);

the four mounting sleeves (7) are respectively mounted on two sides of the connector body (1), the four threaded sleeves (8) are respectively embedded in one side wall surface of the four mounting sleeves (7), and the four fixing bolts (9) are respectively and movably embedded in the four threaded sleeves (8).

4. The connection and fixation structure of a board-to-board connector according to claim 1, wherein one end of each of the four strip-shaped fixture blocks (4) is provided with a bevel.

5. The connection and fixation structure of a board-to-board connector according to claim 1, wherein the two upper end limiting plates (2) are movably connected with the upper end of the connector body (1) by bolts.

6. The connection and fixation structure of a board-to-board connector according to claim 1, wherein the two lower end limiting plates (3) are movably connected with the lower end of the connector body (1) by bolts.

7. A connection fixing structure of a board-to-board connector according to claim 1, wherein said connector body (1) is provided at a lower end thereof with two support feet (10).

8. A board-to-board connector coupling structure according to claim 3, wherein each of the four fixing bolts (9) is provided at one end with an operating handle (11).

9. A board-to-board connector connection fixing structure according to claim 3, wherein said screw sleeve (8) penetrates a side wall surface of said mounting sleeve (7).

10. A board-to-board connector connection fixing structure according to claim 2, wherein both ends of the spring pull rod (6) are welded to the two pulling plates (5).