CN213280190U

CN213280190U - 5G's flexible line way board connects electric reinforcement structure

Info

Publication number: CN213280190U
Application number: CN202021801929.1U
Authority: CN
Inventors: 王跃杰; 陈绍军
Original assignee: Shenzhen Tengxin Precision Electronic Core Material Technology Co ltd
Current assignee: Shenzhen Tengxin Precision Electronic Core Material Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-25
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of electronic circuits, in particular to a 5G flexible circuit board power connection reinforcing structure, which comprises an assembly plate, the flexible circuit board is fixedly connected on the assembly plate, the flexible circuit board is connected with a pressure pad, the pressure pad is fixedly connected on the reinforcing plate, a clamping groove is arranged on the assembly plate, a sliding groove is arranged on the reinforcing plate, a spring is fixedly connected in the sliding groove, a sliding block is fixedly connected on the spring, a clamping hook is fixedly connected on the sliding block, an inclined plane is arranged on the sliding block, a vertical groove is communicated on the sliding groove, a pressing block is slidably connected in the vertical groove, and a push plate is fixedly arranged on the pressing block; the reinforcing plate covered on the assembling plate is used for reinforcing, the soft pressure pad at the bottom of the reinforcing plate is tightly pressed on the welding spot, the flexible circuit board can be effectively prevented from being broken in the using process, the reinforcing plate adopts a quick positioning and assembling structure, the installation is very convenient and simple, and the time is not delayed.

Description

5G's flexible line way board connects electric reinforcement structure

Technical Field

The utility model relates to an electronic circuit technical field specifically is a 5G's flexible line way board connects electric reinforcement structure.

Background

With the progress of science and technology, the 5G technology is formally put on the stage and widely applied to the commercial and civil fields, a circuit board is a main carrier for realizing the 5G technology, a flexible flat cable mode of a flexible circuit board can replace the prior line sequence flat cable mode, the overall thickness of a product can be effectively reduced, the current 5G baseband module usually leads out a circuit to a flexible printed line of the flexible circuit board and realizes connection in a welding mode, and because the welding position is smaller and in an assembly area, in the process of production turnover and assembly, the flexible circuit board is often stressed and curled, the welding position fracture phenomenon exists, the circuit connection is poor or broken circuit is formed, current or signals cannot be effectively transmitted, and accordingly, the electric reinforcing structure of the 5G flexible circuit board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5G's flexible line way board connects electric reinforcement structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 5G's flexible line way board connects electric reinforcement structure, includes the assembly plate, fixedly connected with flexible line way board on the assembly plate, be connected with the pressure pad on the flexible line way board, and press pad fixed connection on the stiffening plate, be provided with the draw-in groove on the assembly plate, and be provided with the spout on the stiffening plate, fixedly connected with spring in the spout, and fixedly connected with slider on the spring, fixedly connected with pothook on the slider, and be provided with the inclined plane on the slider, the intercommunication has perpendicular groove on the spout, and erects sliding connection in the groove and have the briquetting, fixed mounting has the push pedal on the briquetting.

Preferably, fixed mounting has baseband PCB electroplax on the assembly plate, and the pin soldering of flexible line way board is connected on the PCB electroplax pin, the pressure pad is the cushion, compresses tightly on the pin of flexible line way board, and presses the pad bonding on the lower surface of stiffening plate.

Preferably, the draw-in groove is the L type groove that sets up on the assembly panel surface, and the spout is the horizontal groove that sets up at the stiffening plate side, slider sliding connection is in the spout, and the inclined plane setting is at the front end of slider, and spring coupling is at the tail end of slider, the pothook is the L type, installs in the bottom of slider.

Preferably, the vertical groove penetrates through the surface of the reinforcing plate to be arranged, the pressing block is in contact with the inclined plane, and the pushing plate is connected with the pressing block through the connecting rod.

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

1. the flexible circuit board is connected to a base band module of the assembly plate in a tin soldering mode to be electrified, the reinforcement plate covered on the assembly plate is used for reinforcement, the flexible pressure pad at the bottom of the flexible circuit board is tightly pressed on a welding spot, the flexible circuit board can be effectively prevented from being broken in the using process, and the reinforcement plate adopts a quick positioning assembly structure, so that the flexible circuit board is very convenient and simple to install and does not delay time;

2. the utility model discloses the assembly structure of stiffening plate mainly comprises two pothooks, and through pressing the push pedal, can drive the pothook and remove to connect in inserting the draw-in groove, and it is also very convenient to dismantle, pushes down the push pedal once more, can make the pothook deviate from.

Drawings

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the assembling device comprises an assembling plate 1, a flexible circuit board 2, a pressure pad 3, a reinforcing plate 4, a clamping groove 5, a sliding groove 6, a spring 7, a sliding block 8, a clamping hook 9, an inclined plane 10, a vertical groove 11, a pressing block 12 and a pushing plate 13.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a 5G's flexible line way board connects electric reinforcement structure, includes assembly plate 1, fixedly connected with flexible line way board 2 on the assembly plate 1, be connected with pressure pad 3 on the flexible line way board 2, and 3 fixed connection on stiffening plate 4 of pressure pad, be provided with draw-in groove 5 on the assembly plate 1, and be provided with spout 6 on the stiffening plate 4, fixedly connected with spring 7 in the spout 6, and fixedly connected with slider 8 on the spring 7, fixedly connected with pothook 9 on the slider 8, and be provided with inclined plane 10 on the slider 8, the intercommunication has perpendicular groove 11 on the spout 6, and sliding connection has briquetting 12 in perpendicular groove 11, fixed mounting has push pedal 13 on the briquetting 12.

The assembling plate 1 is fixedly provided with a baseband PCB electric board, pins of the flexible circuit board 2 are connected to the pins of the PCB electric board in a soldering mode, the pressing pads 3 are soft pads and are pressed on the pins of the flexible circuit board 2, the pressing pads 3 are bonded to the lower surface of the reinforcing plate 4, the flexible circuit board 2 is electrically connected with the PCB electric board in the soldering mode, meanwhile, the flexible circuit board 2 is installed on the assembling plate 1, the pressing pads 3 are pressed on welding points through the reinforcing plate 4, reinforcing at the welding points is carried out, and the breakage of the welding positions of the flexible circuit board 2 can be effectively prevented;

the clamping groove 5 is an L-shaped groove formed in the surface of the assembling plate 1, the sliding groove 6 is a horizontal groove formed in the side edge of the reinforcing plate 4, the sliding block 8 is connected in the sliding groove 6 in a sliding mode, the inclined plane 10 is arranged at the front end of the sliding block 8, the spring 7 is connected to the tail end of the sliding block 8, the clamping hook 9 is L-shaped and is installed at the bottom of the sliding block 8, when the reinforcing plate 4 is installed, the reinforcing plate 4 covers the surface of the assembling plate 1, the sliding block 8 is firstly pushed to overcome the elastic force of the spring 7 to retract into the sliding groove 6, the clamping hook 9 can also move along with the sliding block 8 and can be inserted into the clamping groove 5, after the sliding block 8 is released, the sliding block is reset under the action of the spring 7, the clamping hook 9 is driven to be clamped into the clamping groove 5, and therefore the reinforcing plate 4 is;

the vertical groove 11 penetrates through the surface of the reinforcing plate 4 to be arranged, the pressing block 12 is in contact with the inclined surface 10, the push plate 13 is connected with the pressing block 12 through a connecting rod, the pressing block 12 can be driven to press downwards by pressing the push plate 13 to slide in the vertical groove 11, the sliding block 8 is pushed along the direction of the inclined surface 10, and therefore the clamping hook 9 is driven to move to install and detach the reinforcing plate 4;

the working principle is as follows: at first, carry out the electric connection of flexible line way board 2 and PCB electroplax through the soldering, flexible line way board 2 has been installed on assembly plate 1 simultaneously, use reinforcing plate 4 to reinforce afterwards, cover reinforcing plate 4 on assembly plate 1 surface, slide in erecting groove 11 through pressing down push pedal 13, can drive briquetting 12 and push down, direction along inclined plane 10 promotes slider 8, make its elasticity of overcoming spring 7 return and contract and advance in spout 6, and pothook 9 also can follow slider 8 and remove, can insert into draw-in groove 5, release push pedal 13 afterwards, slider 8 resets under the effect of spring 7, drive pothook 9 joint into draw-in groove 5, thereby fix reinforcing plate 4 is quick, pressure pad 3 compresses tightly on the welding point, the reinforcement of welding point department has been carried out, can effectually prevent that flexible line way board 2 welding department from breaking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible line way board of 5G connects electric reinforcement structure, includes assembly plate (1), its characterized in that: fixedly connected with flexible line way board (2) on assembly plate (1), be connected with pressure pad (3) on flexible line way board (2), and pressure pad (3) fixed connection is on stiffening plate (4), be provided with draw-in groove (5) on assembly plate (1), and be provided with spout (6) on stiffening plate (4), fixedly connected with spring (7) in spout (6), and fixedly connected with slider (8) on spring (7), fixedly connected with pothook (9) are gone up in slider (8), and are provided with inclined plane (10) on slider (8), the intercommunication has perpendicular groove (11) on spout (6), and erects sliding connection in groove (11) has briquetting (12), fixed mounting has push pedal (13) on briquetting (12).

2. The electrical connection reinforcing structure for the 5G flexible printed circuit according to claim 1, wherein: fixed mounting has baseband PCB electroplax on assembly plate (1), and the pin soldering of flexible line way board (2) is connected on the PCB electroplax pin, pressure pad (3) are the cushion, compress tightly on the pin of flexible line way board (2), and pressure pad (3) bond on the lower surface of stiffening plate (4).

3. The electrical connection reinforcing structure for the 5G flexible printed circuit according to claim 1, wherein: draw-in groove (5) are for setting up the L type groove on assembly plate (1) surface, and spout (6) are for setting up the horizontal groove at stiffening plate (4) side, slider (8) sliding connection is in spout (6), and inclined plane (10) set up the front end at slider (8), and the tail end at slider (8) is connected in spring (7), pothook (9) are the L type, install the bottom at slider (8).

4. The electrical connection reinforcing structure for the 5G flexible printed circuit according to claim 1, wherein: the vertical groove (11) penetrates through the surface of the reinforcing plate (4) to be arranged, the pressing block (12) is in contact with the inclined plane (10), and the pushing plate (13) is connected with the pressing block (12) through the connecting rod.