CN210476087U

CN210476087U - Stabilizer blade assembly devices for LCD

Info

Publication number: CN210476087U
Application number: CN201921538183.7U
Authority: CN
Inventors: 赵旭
Original assignee: Hefei Precise Display Co ltd
Current assignee: Hefei Precise Display Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-08
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a stabilizer blade assembly devices for LCD, the on-line screen storage device comprises a base, the top both sides of base all have the supporting shoe through bolted connection, and have the assembly seat through bolted connection between two supporting shoes, the top of assembly seat is equipped with a plurality of stabilizer blade slotted holes, and the both sides of assembly seat all are equipped with a plurality of spouts that are linked together with the stabilizer blade slotted hole, the top both sides of base all have the curb plate through bolted connection. The utility model discloses in, place the PCB board in assembly seat 9 tops for LCD's stabilizer blade inserts to the inside of stabilizer blade slotted hole, opens electric putter and drives push rod and slide bar and slide in the inside of spout, and the top of the piece of bending is bent the opening part of LCD stabilizer blade at the in-process that removes, accomplishes the assembly work between LCD and the PCB board, can be disposable assemble the work with all stabilizer blades of LCD, and production efficiency is high, and can avoid damaging LCD stabilizer blade or PCB board.

Description

Stabilizer blade assembly devices for LCD

Technical Field

The utility model relates to a LCD technical field especially relates to a stabilizer blade assembly devices for LCD.

Background

The LCD is a liquid crystal display, and the LCD is constructed by placing a liquid crystal cell between two parallel glass substrates, arranging a TFT (thin film transistor) on a lower substrate glass, arranging a color filter on an upper substrate glass, and controlling the rotation direction of liquid crystal molecules by changing signals and voltages on the TFT, so as to achieve the purpose of controlling whether polarized light of each pixel point is emitted or not to achieve display.

In the installation, the assembly of LCD and PCB board is very important, LCD's bottom be equipped with a plurality of be used for with the stabilizer blade of PCB board installation, these stabilizer blades reserve the opening that has U type structure mostly, insert the jack on the PCB board with the LCD stabilizer blade inside, the assembler utilizes the opening part of the rotatory LCD stabilizer blade of clamp to make it buckle, make it fix to the PCB board on, not only production efficiency is not high, and probably damage LCD stabilizer blade or PCB board because of misoperation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a support leg assembling mechanism for an LCD.

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

the utility model provides a stabilizer blade assembly devices for LCD, includes the base, there is the supporting shoe top both sides of base all through bolted connection, and has the assembly seat through bolted connection between two supporting shoes, the top of assembly seat is equipped with a plurality of stabilizer blade slotted holes, and the both sides of assembly seat all are equipped with a plurality of spouts that are linked together with the stabilizer blade slotted hole, the top both sides of base all have the curb plate through bolted connection, and there is electric putter, two in the side of curb plate bolted connection through bolted connection there is the push rod one end that electric putter is close to each other all through bolted connection, and the opposite side of two push rods all through bolted connection have a plurality ofly with the slide bar of spout looks adaptation, the top welding of slide bar has.

Preferably, the cross section of spout is the type of falling T structure, and the horizontal segment sliding connection of slide bar and spout, and the vertical section sliding connection of bending block and spout.

Preferably, the two ends of the supporting blocks, which are close to each other, are connected with baffle plates through bolts, and the side surfaces of the two baffle plates are connected with adjusting bolts in a threaded manner.

Preferably, two the one end that adjusting bolt is close to each other all is connected with spacing splint through the bearing, and the one side that two spacing splint are close to each other is the inclined plane structure.

Preferably, the supporting leg slot holes are of an L-shaped structure, and the folded angle parts inside the supporting leg slot holes are of a fillet structure.

Preferably, the baffle further comprises cover plates arranged between the tops of the two baffles, and a plurality of pressing blocks are bonded to the bottoms of the two cover plates.

Preferably, the top ends of the two limiting clamping plates are connected with magnetic steel blocks through bolts, and the cover plate is connected with the magnetic steel blocks in a magnetic attraction mode.

The utility model has the advantages that:

1. the utility model provides a stabilizer blade assembly devices for LCD places the PCB board in assembly seat top for LCD's stabilizer blade inserts the inside to the stabilizer blade slotted hole, it drives push rod and slide bar and slides in the inside of spout to open electric putter, the top of the piece of bending is bent the opening part of LCD stabilizer blade at the in-process that removes, accomplish the assembly work between LCD and the PCB board, can be disposable assemble the work with all stabilizer blades of LCD, high production efficiency, and can avoid damaging LCD stabilizer blade or PCB board.

2. The utility model provides a stabilizer blade assembly devices for LCD, PCB board are placed between two spacing splint, fix the both ends of PCB board, and the PCB board rocks when the LCD stabilizer blade is bent and causes the stabilizer blade to damage, improves the stabilizer blade and bends the stability of in-process, guarantees the quality of LCD assembly.

3. The utility model provides a stabilizer blade assembly devices for LCD through the briquetting that has good elasticity with the firm pressure of LCD in PCB board top, improves the steadiness of being connected between LCD and the PCB board, avoids LCD and PCB board separation to cause the phenomenon of assembly failure to take place when the stabilizer blade is bent, further improves the quality and the efficiency of assembly between LCD and the PCB board.

Drawings

Fig. 1 is a schematic top view of a supporting leg assembling mechanism for LCD according to the present invention;

fig. 2 is a schematic side sectional structural view of a support leg assembling mechanism for LCD according to the present invention;

FIG. 3 is a schematic view of a chute structure of a leg assembling mechanism for LCD according to the present invention;

FIG. 4 is a schematic view of a slide bar structure of a support leg assembly mechanism for LCD according to the present invention;

fig. 5 is a schematic side sectional structure view of a second embodiment of a leg assembly mechanism for an LCD according to the present invention.

In the figure: the device comprises a base 1, side plates 2, an electric push rod 3, a push rod 4, a slide rod 5, a bending block 6, a sliding groove 7, a supporting leg groove hole 8, an assembly seat 9, a supporting block 10, a limiting clamping plate 11, a baffle plate 12, an adjusting bolt 13, a pressing block 14, a cover plate 15 and a magnetic steel block 16.

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.

Example one

Referring to fig. 1-4, a support leg assembling mechanism for LCD, includes a base 1, wherein two sides of the top of the base 1 are respectively connected with a support block 10 through bolts, an assembling seat 9 is connected between the two support blocks 10 through bolts, the top of the assembling seat 9 is provided with a plurality of support leg slots 8, two sides of the assembling seat 9 are respectively provided with a plurality of sliding chutes 7 communicated with the support leg slots 8, two sides of the top of the base 1 are respectively connected with a side plate 2 through bolts, the side surface of the side plate 2 is connected with an electric push rod 3 through bolts, the mutually adjacent ends of the two electric push rods 3 are respectively connected with a push rod 4 through bolts, the other sides of the two push rods 4 are respectively connected with a plurality of sliding rods 5 matched with the sliding chutes 7 through bolts, the top ends of the sliding rods 5 are welded with bending blocks 6, when in use, the LCD is inserted into the assembling holes on the PCB, and the PCB is placed in the, open electric putter 3 and drive push rod 4 and slide bar 5 and slide in the inside of spout 7, bend the opening part of LCD stabilizer blade at the in-process that removes on the top of piece 6 of bending, accomplish the assembly work between LCD and the PCB board, can be disposable assemble the work with all stabilizer blades of LCD, production efficiency is high, and can avoid damaging LCD stabilizer blade or PCB board.

In the utility model, the cross section of the sliding chute 7 is of an inverted T-shaped structure, the sliding rod 5 is in sliding connection with the horizontal section of the sliding chute 7, and the bending block 6 is in sliding connection with the vertical section of the sliding chute 7;

one ends of the two supporting blocks 10, which are close to each other, are connected with baffle plates 12 through bolts, the side surfaces of the two baffle plates 12 are respectively screwed with adjusting bolts 13, one ends of the two adjusting bolts 13, which are close to each other, are connected with limiting clamping plates 11 through bearings, one sides of the two limiting clamping plates 11, which are close to each other, are both inclined plane structures, the adjusting bolts 13 are rotated when the LCD supporting foot bending device is used, the two limiting clamping plates 11 are driven to be close to the assembling seat 9, the positions of the two ends of the PCB are limited, a worker directly places the PCB between the two limiting clamping plates 11 when the LCD supporting foot bending device is used, the two ends of the PCB are fixed, the damage of the supporting foot caused by the shaking of the PCB when the LCD supporting foot is bent can;

stabilizer blade slotted hole 8 is L type structure, and the inside dog-ear part of stabilizer blade slotted hole 8 is the fillet structure, and the stabilizer blade of stabilizer blade slotted hole 8 inserts to the inside of L type stabilizer blade slotted hole 8, and at the in-process that the stabilizer blade was bent, the dog-ear part of fillet structure can avoid causing the cracked risk of stabilizer blade, further improves the quality of LCD assembly.

Example two

Referring to fig. 1 and 3-5, the support leg assembling mechanism for the LCD further comprises a cover plate 15 arranged between the tops of two baffle plates 12, a plurality of pressing blocks 14 are bonded to the bottoms of the two cover plates 15, the cover plates 15 are made of stainless steel, the pressing blocks 14 are made of high-elasticity sponge cushions, the top ends of two limiting clamping plates 11 are connected with magnetic steel blocks 16 through bolts, and the cover plates 15 are connected with the magnetic steel blocks 16 in a magnetic attraction mode;

when using, cover plate 15 passes through 16 absorption firmly of magnetic steel piece between two spacing splint 11, through the briquetting 14 that has good elasticity with LCD firmly press in PCB board top, improve the steadiness of being connected between LCD and the PCB board, avoid LCD and PCB board separation when the stabilizer blade is bent to cause the phenomenon of assembly failure to take place, further improve the quality and the efficiency of assembly between LCD and the PCB board.

The working principle is as follows: the utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the provision of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, concrete connecting means, should refer to in the following theory of operation, the electric connection is accomplished to the precedence work order between each electrical part, its detailed connecting means, for the well-known technology in this field, the following main theory of operation and process of introduction, no longer explain electrical control;

when the assembly fixture is used, an LCD is inserted into an assembly hole in a PCB, the PCB is placed above an assembly seat 9, so that support legs of the LCD are inserted into support leg slotted holes 8, an electric push rod 3 is started to drive a push rod 4 and a slide rod 5 to slide in a sliding groove 7, the top end of a bending block 6 bends the notch parts of the support legs of the LCD in the moving process, the assembly work between the LCD and the PCB is completed, all the support legs of the LCD can be assembled at one time, the production efficiency is high, and the damage to the support legs of the LCD or the PCB can be avoided;

when the LCD support leg bending machine is used, the adjusting bolt 13 is rotated to drive the two limiting clamping plates 11 to approach the assembling seat 9, the positions of the two ends of the PCB are limited, when the LCD support leg bending machine is used, a worker directly places the PCB between the two limiting clamping plates 11 to fix the two ends of the PCB, the damage of the support leg caused by the shaking of the PCB when the LCD support leg is bent can be avoided, the stability of the support leg in the bending process is improved, and the LCD assembling quality is ensured;

The above, 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. A support leg assembling mechanism for an LCD comprises a base (1), wherein two sides of the top of the base (1) are respectively connected with a supporting block (10) through bolts, an assembling seat (9) is connected between the two supporting blocks (10) through bolts, it is characterized in that the top of the assembling seat (9) is provided with a plurality of supporting leg slotted holes (8), and both sides of the assembling seat (9) are provided with a plurality of sliding chutes (7) communicated with the supporting leg slotted holes (8), both sides of the top of the base (1) are connected with side plates (2) through bolts, the side surface of the side plate (2) is connected with electric push rods (3) through bolts, one ends of the two electric push rods (3) close to each other are connected with push rods (4) through bolts, and the other sides of the two push rods (4) are connected with a plurality of slide bars (5) matched with the sliding grooves (7) through bolts, and the top ends of the slide bars (5) are welded with bending blocks (6).

2. The supporting leg assembling mechanism for LCD according to claim 1, wherein the cross section of the sliding groove (7) is an inverted T-shaped structure, the sliding rod (5) is slidably connected with the horizontal section of the sliding groove (7), and the bending block (6) is slidably connected with the vertical section of the sliding groove (7).

3. The leg assembling mechanism for LCD according to claim 1, wherein the ends of the two support blocks (10) close to each other are each connected with a baffle plate (12) by a bolt, and the side surfaces of the two baffle plates (12) are each screwed with an adjusting bolt (13).

4. The assembling mechanism for LCD stand bar according to claim 3, wherein the ends of the two adjusting bolts (13) close to each other are connected with a spacing splint (11) through a bearing, and the sides of the two spacing splints (11) close to each other are both inclined plane structures.

5. The leg assembling mechanism for LCD according to claim 1, wherein said leg slot hole (8) is L-shaped structure, and the inside folded portion of the leg slot hole (8) is rounded.

6. The leg assembling mechanism for LCD according to claim 4, further comprising a cover plate (15) disposed between the tops of the two shutters (12), and a plurality of pressing pieces (14) are adhered to the bottoms of the two cover plates (15).

7. The assembling mechanism for LCD supporting legs according to claim 6, wherein the top ends of the two limiting clamping plates (11) are connected with magnetic steel blocks (16) through bolts, and the cover plate (15) is magnetically connected with the magnetic steel blocks (16).