CN217985541U

CN217985541U - Assembled circuit board convenient to stable butt joint

Info

Publication number: CN217985541U
Application number: CN202221720353.5U
Authority: CN
Inventors: 张单单; 徐巍
Original assignee: Dizhan Electronic Technology Huizhou Co ltd
Current assignee: Dizhan Electronic Technology Huizhou Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-06
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses an assembled circuit board convenient to stabilize butt joint, including first circuit board, one side of first circuit board is equipped with the second circuit board, the adjacent lateral wall in both sides of first circuit board and second circuit board all overlaps and is equipped with first U template, the adjacent lateral wall in both sides in addition of first circuit board and second circuit board all overlaps and is equipped with second U template. This assembled circuit board convenient to stable butt joint, through the first U template of first circuit board one side and the second U template of second circuit board one side align, rethread pulling catch plate drives T type slide, T type slide drives the L template, rethread promotes the extrusion second circuit board and makes in the L template imbeds T type draw-in groove, when loosening the catch plate, this T type slide can pass through the spring and reset, at this moment, the L template can block into T type draw-in groove both ends, can play the effect of convenient butt joint and equipment circuit board, thereby can reach the effect that improves assembly line board efficiency.

Description

Assembled circuit board convenient to stable butt joint

Technical Field

The utility model relates to a circuit board technical field specifically is an assembled circuit board convenient to stable butt joint.

Background

A printed circuit board (also called as printed circuit board) as provider of electric connection of electronic components is prepared from insulating plate as base material, which is cut to a certain size and has at least one conducting pattern with holes for replacing the chassis of electronic components and realizing interconnection between electronic components.

In the prior art, for example, chinese patent numbers are: CN213403654U the utility model discloses a resistant printed wiring board of buckling of multilayer convenient to equipment, including first circuit board, second circuit board and enhancement equipment mechanism, the utility model discloses a set up and strengthened equipment mechanism in the first circuit board and the second circuit board outside, improved the bending resistance of first circuit board and second circuit board through first U type piece and second U type piece, drive first U type piece and sand grip with first circuit board simultaneously and insert to the recess on second circuit board front end second U type piece in, then rotate T type screw rod and drive the transmission section of thick bamboo and remove, and the transmission section of thick bamboo is removing the in-process extrusion cone section of thick bamboo and the inside compression of drum that removes right for the drum promotes the draw-in groove inboard that the fixture block entered into sand grip outside left end and seted up and fixes, reached the bending resistance that improves the circuit board and made the beneficial effect of a plurality of circuit board fast assembly.

However, in the using process of the existing circuit board, a plurality of circuit boards need to be assembled and spliced sometimes, the existing circuit boards are troublesome to assemble, the stability of the assembling is poor, the working efficiency is reduced, and meanwhile, if one of the circuit boards is damaged, the circuit board needs to be replaced, but the replacement is troublesome, so that the replacement efficiency of workers is influenced.

We have therefore proposed a modular circuit board which facilitates stable docking so as to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled circuit board convenient to stable butt joint to solve the circuit board that above-mentioned background art provided and need assemble the concatenation with a plurality of circuit boards at some times and use in the use, and the equipment is comparatively troublesome between the present circuit board, and the stability of equipment is relatively poor simultaneously, has reduced work efficiency, if when one of them circuit board damaged, need change this circuit board simultaneously, but it is comparatively troublesome nevertheless to change, thereby influences the problem of the efficiency that the workman changed.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an assembled circuit board convenient to stable butt joint, includes first circuit board, one side of first circuit board is equipped with the second circuit board, the adjacent lateral wall in both sides of first circuit board and second circuit board all overlaps and is equipped with first U template, the adjacent lateral wall in other both sides of first circuit board and second circuit board all overlaps and is equipped with the second U template, T type groove has been seted up to a lateral wall of first U template, the inside both ends in T type groove all slide there is T type slide, a lateral wall of T type slide all is fixed with the L template, T type draw-in groove has been seted up to a lateral wall of second U template, the L template is located T type draw-in groove sliding connection, the both ends of T type draw-in groove are blocked to the one end of L template.

Preferably, a sliding block is fixed on one side wall of the T-shaped sliding plate, a sliding groove is formed in the inner wall of one side of the T-shaped groove, and the sliding block is located in the sliding groove and is in sliding connection with the sliding groove.

Preferably, the top of T type slide and the top of first U template are hugged closely and are fixed with the promotion piece, the surface cover of promotion piece is equipped with the rubber sleeve.

Preferably, the swash plate has all been seted up at the both ends of first U template and second U template, the hypotenuse looks adaptation at first U template and second U template both ends.

Preferably, a telescopic rod is fixed between the two T-shaped sliding plates, a spring is sleeved on the surface of the telescopic rod, and two ends of the spring are fixedly connected with one side wall of each of the two T-shaped sliding plates on two sides respectively.

Preferably, the surfaces of the first U-shaped plate and the second U-shaped plate are provided with mounting holes, the mounting holes are in threaded connection with screws, and the screws penetrate through the mounting holes and penetrate through the first circuit board and the second circuit board.

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

1. the first U-shaped plate on one side of the first circuit board is aligned with the second U-shaped plate on one side of the second circuit board, the T-shaped sliding plate is driven by pulling the pushing plate, the T-shaped sliding plate drives the L-shaped plate, the second circuit board is pushed and extruded by pushing, and the L-shaped plate is embedded into the T-shaped clamping groove;

2. when a circuit board after the equipment damages, can drive T type slide through the slurcam of pulling this circuit board both sides junction, at this moment the slurcam drives T type slide, and T type slide drives L template and breaks away from T type draw-in groove both ends, can play the effect that the circuit board of convenience to damaging carries out the dismantlement to can reach the effect that the circuit board was changed to it to the convenience.

Drawings

Fig. 1 is a perspective view of the whole structure of the assembled circuit board convenient for stable butt joint of the present invention;

fig. 2 is a sectional view of the whole structure of the assembled circuit board convenient for stable butt joint of the present invention;

FIG. 3 is a plan view of a first U-shaped board structure of an assembled circuit board for stable butt joint of the present invention;

FIG. 4 is a perspective view of the T-shaped slide plate structure of the assembled circuit board of the present invention for stable butt joint;

FIG. 5 is a plan view of a second U-shaped board structure of the assembled circuit board of the present invention for stable docking;

fig. 6 is the utility model relates to a be convenient for stabilize butt joint board structure plan view of assembled circuit board of butt joint.

In the figure: 1. a first circuit board; 2. a second circuit board; 3. a first U-shaped plate; 4. a second U-shaped plate; 5. a T-shaped groove; 6. a T-shaped slide plate; 7. a pushing block; 8. a slider; 9. a chute; 10. a bevel edge; 11. a T-shaped clamping groove; 12. an L-shaped plate; 13. a telescopic rod; 14. a spring; 15. mounting holes; 16. and (4) a screw.

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 a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an assembled circuit board convenient for stable butt joint comprises a first circuit board 1, a second circuit board 2 is arranged on one side of the first circuit board 1, first U-shaped boards 3 are sleeved on adjacent side walls on two sides of the first circuit board 1 and the second circuit board 2, second U-shaped boards 4 are sleeved on adjacent side walls on the other two sides of the first circuit board 1 and the second circuit board 2, a T-shaped groove 5 is formed in one side wall of the first U-shaped board 3, T-shaped sliding plates 6 are arranged at two ends of the inside of the T-shaped groove 5 in a sliding mode, L-shaped boards 12 are fixed on one side walls of the T-shaped sliding plates 6, a T-shaped clamping groove 11 is formed in one side wall of each second U-shaped board 4, the L-shaped boards 12 are located in the T-shaped clamping grooves 11 and connected in a sliding mode, one end of each L-shaped board 12 is clamped into two ends of the T-shaped clamping groove 11, and the second circuit board 2 is arranged on one side of the first circuit board 1, the adjacent lateral wall in both sides of first circuit board 1 and second circuit board 2 all overlaps and is equipped with first U template 3, the adjacent lateral wall in other both sides of first circuit board 1 and second circuit board 2 all overlaps and is equipped with second U template 4, can play the effect that makes the circuit board carry out the concatenation anyhow, T type groove 5 has been seted up to a lateral wall of rethread first U template 3, T type slide 6 has all been slided at the inside both ends of T type groove 5, can play the effect that makes T type slide 6 slide and make and break away from first U template 3, a lateral wall of rethread T type slide 6 all is fixed with L template 12, T type draw-in groove 11 has been seted up to a lateral wall of second U template 4, L template 12 is located T type draw-in groove 11 sliding connection, the both ends of T type draw-in groove 11 are blocked to the one end of L template 12, can play the effect that makes T type slide 6 drive L template 12 block when the removal and advance in T type draw-in groove 11.

As shown in fig. 1 and 3, a sliding block 8 is fixed on one side wall of the T-shaped sliding plate 6, a sliding groove 9 is formed on the inner wall of one side of the T-shaped groove 5, and the sliding block 8 is located in the sliding groove 9 and is in sliding connection with the sliding groove 9, so that the effect of limiting the T-shaped sliding plate 6 can be achieved.

As shown in figure 4, the top of the T-shaped sliding plate 6 is tightly attached to the top of the first U-shaped plate 3 and is fixedly provided with the pushing block 7, the rubber sleeve is sleeved on the surface of the pushing block 7, and the effect that the pushing block 7 conveniently drives the T-shaped sliding plate 6 to move can be achieved.

As shown in fig. 6, the inclined plates 10 are respectively arranged at the two ends of the first U-shaped plate 3 and the second U-shaped plate 4, and the inclined edges at the two ends of the first U-shaped plate 3 and the second U-shaped plate 4 are matched with each other, so that the adjacent first U-shaped plate 3 and the adjacent second U-shaped plate 4 can be spliced.

As shown in fig. 4, an expansion link 13 is fixed between the two T-shaped sliding plates 6, a spring 14 is sleeved on the surface of the expansion link 13, and two ends of the spring 14 are respectively fixedly connected with one side wall of the T-shaped sliding plates 6 at two sides, so that the effect of resetting the T-shaped sliding plates 6 can be achieved.

As shown in fig. 5, mounting holes 15 are formed in the surfaces of the first U-shaped plate 3 and the second U-shaped plate 4, screws 16 are connected to the mounting holes 15 through threads, and the screws 16 penetrate through the mounting holes 15 and penetrate through the first circuit board 1 and the second circuit board 2, so that the first circuit board 1 and the second circuit board 2 can be connected with the first U-shaped plate 3 and the second U-shaped plate 4.

The using method and the working principle of the device are as follows: through the first U template 3 of 1 one side of first circuit board and the alignment of the second U template 4 of 2 one sides of second circuit board, the rethread pulling promotes piece 7 and drives T type slide 6 and remove in T type groove 5, T type slide 6 removes and drives L template 12 rebound, rethread promotes extrusion second circuit board 2 and makes L template 12 imbed in T type draw-in groove 11, when loosening and promote piece 7, this T type slide 6 can reset through spring 14, at this moment L template 12 can block into T type draw-in groove 11 both ends, can play the effect of convenient butt joint and horizontal equipment circuit board, when the vertical equipment of needs, also according to the operation of top.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an assembled circuit board convenient to stable butt joint, includes first circuit board (1), its characterized in that: one side of first circuit board (1) is equipped with second circuit board (2), the adjacent lateral wall in both sides of first circuit board (1) and second circuit board (2) all overlaps and is equipped with first U template (3), the adjacent lateral wall in both sides in addition of first circuit board (1) and second circuit board (2) all overlaps and is equipped with second U template (4), T type groove (5) have been seted up to a lateral wall of first U template (3), the inside both ends of T type groove (5) all slide there are T type slide (6), a lateral wall of T type slide (6) all is fixed with L template (12), T type draw-in groove (11) have been seted up to a lateral wall of second U template (4), L template (12) are located T type draw-in groove (11) internal sliding connection, the both ends of T type draw-in groove (11) are blocked to the one end of L template (12).

2. The assembled circuit board of claim 1, wherein the mating surface of the circuit board is configured to mate with a mating surface of a mating component of the circuit board: and a sliding block (8) is fixed on one side wall of each T-shaped sliding plate (6), a sliding groove (9) is formed in the inner wall of one side of each T-shaped groove (5), and the sliding block (8) is located in the sliding groove (9) and is in sliding connection with the sliding groove.

3. The assembled circuit board convenient for stable butt joint of claim 2, wherein: the top of T type slide (6) and with the top of first U template (3) hug closely and be fixed with promotion piece (7), the surface cover of promotion piece (7) is equipped with the rubber sleeve.

4. The assembled circuit board of claim 3, wherein the at least one mating member comprises: swash plate (10) have all been seted up at the both ends of first U template (3) and second U template (4), the hypotenuse looks adaptation at first U template (3) and second U template (4) both ends.

5. The assembled circuit board convenient for stable butt joint of claim 1, wherein: and a telescopic rod (13) is fixed between the two T-shaped sliding plates (6), a spring (14) is sleeved on the surface of the telescopic rod (13), and two ends of the spring (14) are fixedly connected with one side wall of each of the two T-shaped sliding plates (6) at two sides.

6. The assembled circuit board of claim 5, wherein the at least one mating member comprises: mounting hole (15) have been seted up on the surface of first U template (3) and second U template (4), mounting hole (15) department threaded connection has screw (16), screw (16) pass mounting hole (15) department and run through first circuit board (1) and second circuit board (2).