CN217884016U

CN217884016U - Welding bracket of flat liquid crystal display circuit board

Info

Publication number: CN217884016U
Application number: CN202221492497.XU
Authority: CN
Inventors: 刘常兴; 朱海涛; 杨正华
Original assignee: Guangde Sansheng Technology Co ltd
Current assignee: Guangde Sansheng Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-22
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a welding bracket of dull and stereotyped liquid crystal display circuit board, include: the plate sleeve is movably provided with adjusting seats at two ends, and fixed rods are fixedly arranged on opposite side walls of the tops of the two adjusting seats; the fixing rod is arranged on the fixing rod, the overturning clamping frame is arranged on the fixing rod and comprises a rotary drum rotatably connected with the fixing rod, a plurality of positioning holes distributed in an annular mode are formed in the surface of one end, close to the fixing rod, of the rotary drum, positioning plug-ins penetrate through the positioning holes, the fixing rod is fixed with the rotary drum through the positioning plug-ins, and a clamping seat is fixed at one end, far away from the fixing rod, of the rotary drum; compared with the prior art, the utility model discloses a set up the board cover, adjust seat, dead lever, upset holding frame, can realize the centre gripping to the circuit board to can overturn according to the circuit board after the actual demand is fixed to the centre gripping and handle, and then be favorable to people's two-sided welding work more.

Description

Welding bracket for flat liquid crystal display circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is welding bracket of dull and stereotyped liquid crystal display circuit board.

Background

The flat panel display of the liquid crystal display is advantageous in that it is smaller, lighter, and has a larger screen than the conventional cathode ray tube. Flat panel displays are widely used, such as monitors for laptop (portable) computers, desktop computers, displays for large sizes, and the like.

At present, in the processing to the circuit board of dull and stereotyped LCD circuit part, need carry out processing such as component welding to the circuit board, nevertheless traditional welding jig leads to its difficult upset generally for being fixed in table surface with the circuit board on, brings certain inconvenience when needs double-sided welding, for this reason, the utility model provides a can solve the welding bracket of dull and stereotyped liquid crystal display circuit board of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding bracket of dull and stereotyped liquid crystal display circuit board 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: welding bracket of flat panel liquid crystal display circuit board includes:

the two ends of the plate sleeve are respectively movably provided with an adjusting seat, and the opposite side walls of the tops of the two adjusting seats are respectively fixedly provided with a fixed rod;

the utility model discloses a drum type clamping device, including the dead lever, upset holding frame installs on the dead lever, and the upset holding frame includes and rotates the rotary drum of being connected with the dead lever, the one end surface that the rotary drum is close to the dead lever sets up the locating hole that a plurality of annular distributes, it has the location plug-in to run through in the locating hole, and the dead lever is fixed mutually with the rotary drum through the location plug-in, the one end that the dead lever was kept away from to the rotary drum is fixed with the holder, one side that the rotary drum was kept away from to the holder is equipped with solid fixed splint and activity splint, and activity splint movable mounting is on the holder.

As a preferred technical scheme, the spout has been seted up on the surface of holder, be equipped with slider and pressure spring in the spout, and the slider passes through pressure spring slidable mounting in the spout, and slider and activity splint fixed connection.

As an optimized technical proposal of the utility model, the outer surface of the rotary drum is evenly provided with a plurality of operating rods.

As an optimal technical scheme of the utility model, the cross sectional shape of adjusting the seat is L shape, the lower surface of adjusting the seat is equipped with the balanced stabilizer blade of a plurality of.

As an optimized technical proposal, the surfaces of the fixed splint and the movable splint are all provided with non-slip mats.

As an optimized technical scheme of the utility model, the cross-sectional shape of location plug-in components is L shape structure.

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

the utility model discloses a welding bracket of dull and stereotyped liquid crystal display circuit board utilizes the board cover, adjusts seat, dead lever, upset holding frame, can realize the centre gripping to the circuit board to can overturn the processing to the circuit board after the centre gripping is fixed according to actual demand, and then be favorable to people's two-sided weldment work more.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Drawings

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

fig. 2 is a schematic structural view of the turnover holding frame of the present invention;

in the figure: 1. sheathing the plate; 2. an adjusting seat; 3. fixing the rod; 4. turning over the clamping frame; 5. a rotating drum; 6. positioning holes; 7. positioning the plug-in; 8. a holder; 9. fixing the clamping plate; 10. a movable splint; 11. a chute; 12. a slider; 13. compressing the spring; 14. an operating lever; 15. and a balancing foot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a soldering bracket for a flat panel liquid crystal display panel, comprising:

the adjustable circuit board comprises a board sleeve 1, wherein adjusting seats 2 are movably mounted at two ends of the board sleeve 1, fixing rods 3 are fixedly mounted on opposite side walls of the tops of the two adjusting seats 2, and the clamping distance between the two adjusting seats 2 can be adjusted by utilizing the adjusting seats 2 and the board sleeve 1, so that the adjustable circuit board can be suitable for circuit boards with different sizes;

upset holding frame 4, upset holding frame 4 is installed on dead lever 3, and upset holding frame 4 includes the rotary drum 5 of being connected with dead lever 3 rotation, the one end surface that rotary drum 5 is close to dead lever 3 sets up the locating hole 6 that a plurality of annular distributes, it has location plug-in components 7 to run through in the locating hole 6, and dead lever 3 is fixed mutually with rotary drum 5 through location plug-in components 7, the one end that dead lever 3 was kept away from to rotary drum 5 is fixed with holder 8, one side that holder 8 kept away from rotary drum 5 is equipped with solid fixed splint 9 and movable splint 10, and movable splint 10 movable mounting is on holder 8, when needs upset circuit board, take out location plug-in components 7, then pulling action bars 14, it rotates on dead lever 3 to drive rotary drum 5, and then drive the rotation of holder 8, thereby drive the rotation of circuit board, with this rotation that realizes the turn-over or orientation regulation of circuit board, after the regulation finishes, go on with location plug-in components 7 again run through locating hole 6 of corresponding position, realize the relative fixation of dead lever 3 with rotary drum 5, stability when this guarantee welding.

In the utility model, a chute 11 is arranged on the surface of the clamp holder 8, a slide block 12 and a pressure spring 13 are arranged in the chute 11, the slide block 12 is slidably arranged in the chute 11 through the pressure spring 13, and the slide block 12 is fixedly connected with a movable clamp plate 10; a plurality of operating rods 14 are uniformly arranged on the outer surface of the rotary drum 5; the section of the adjusting seat 2 is L-shaped, and the lower surface of the adjusting seat 2 is provided with a plurality of balance support legs 15; the surfaces of the fixed splint 9 and the movable splint 10 are provided with anti-skid pads; the cross-sectional shape of the positioning plug-in unit 7 is an L-shaped structure, when the adjusting distance is appropriate, the movable clamping plate 10 is pulled upwards, then the two ends of the circuit board are respectively placed below the two movable clamping plates 10 at the two ends, the two movable clamping plates 10 are loosened, the two movable clamping plates 10 can be driven to move downwards under the action of the pressure spring 13 and the sliding block, and the circuit board can be clamped by the movable clamping plates 10 and the fixed clamping plate 9.

It should be noted that, the utility model discloses when using, utilize and adjust seat 2 and plate cover 1, can adjust the centre gripping distance between seat 2 to two, and then can be adapted to not unidimensional circuit boards, after the adjusting distance is suitable, upwards stimulate movable splint 10, then place the both ends of circuit board in the below department of two movable splint 10 at both ends respectively, loosen two movable splint 10, under the effect of pressure spring 13 and slider, can drive two movable splint 10 and move down, and then can realize movable splint 10 and the centre gripping of solid fixed splint 9 to the circuit board, when needs upset circuit board, take out location plug-in components 7, then stimulate action bars 14, drive rotary drum 5 and rotate on dead lever 3, and then drive the rotation of holder 8, thereby the rotation of drive circuit board, with this turn-over or the orientation of realizing the circuit board are adjusted, adjust the back, go on and run through the locating hole 6 of corresponding position again with location plug-in components 7, realize the relative fixation of dead lever 3 and rotary drum 5, stability when finishing with this guarantee welding.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Welding bracket of dull and stereotyped liquid crystal display circuit board, its characterized in that includes:

the plate comprises a plate sleeve (1), wherein adjusting seats (2) are movably mounted at two ends of the plate sleeve (1), and fixing rods (3) are fixedly mounted on opposite side walls of the tops of the two adjusting seats (2);

upset holding frame (4), upset holding frame (4) are installed on dead lever (3), and upset holding frame (4) include with dead lever (3) rotation be connected rotary drum (5), locating hole (6) that a plurality of ring-shaped distribution were seted up to one end surface that rotary drum (5) are close to dead lever (3), it has location plug-in components (7) to run through in locating hole (6), and dead lever (3) are fixed mutually with rotary drum (5) through location plug-in components (7), the one end that dead lever (3) were kept away from in rotary drum (5) is fixed with holder (8), one side that rotary drum (5) were kept away from in holder (8) is equipped with solid fixed splint (9) and movable splint (10), and movable splint (10) movable mounting is on holder (8).

2. The soldering bracket for flat panel liquid crystal display circuit boards according to claim 1, wherein the surface of the holder (8) is provided with a sliding groove (11), a sliding block (12) and a pressure spring (13) are arranged in the sliding groove (11), the sliding block (12) is slidably mounted in the sliding groove (11) through the pressure spring (13), and the sliding block (12) is fixedly connected with the movable clamping plate (10).

3. The soldering bracket for flat liquid crystal display boards according to claim 1, wherein the outer surface of the drum (5) is uniformly provided with a plurality of operation levers (14).

4. The soldering bracket for flat panel liquid crystal display circuit board according to claim 1, wherein the cross-sectional shape of the adjusting base (2) is L-shaped, and the lower surface of the adjusting base (2) is provided with a plurality of balance legs (15).

5. The soldering bracket for flat panel liquid crystal display circuit board according to claim 1, wherein the fixed clamping plate (9) and the movable clamping plate (10) are provided with anti-slip pads on their surfaces.

6. The soldering bracket for flat panel liquid crystal display boards according to claim 1, wherein the positioning insert (7) has an L-shaped cross-sectional shape.