CN215729165U

CN215729165U - Liquid crystal display panel broken string repair equipment

Info

Publication number: CN215729165U
Application number: CN202122193049.1U
Authority: CN
Inventors: 张明东; 马莹莹
Original assignee: Guangzhou Youying Electronics Co ltd
Current assignee: Guangzhou Youying Electronics Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a liquid crystal panel broken line repairing device, which relates to the technical field of liquid crystal panel repairing devices and comprises a main body, wherein a circuit chamber is arranged in the main body, an electric wire group is arranged in the circuit chamber, a sliding hole is formed in the front surface of the main body, a detection sliding hole is formed in one side of the main body, a broken line detector is connected to the inner wall of the detection sliding hole in a sliding mode, the detection sliding hole is communicated with the circuit chamber and the sliding hole, a guide groove is formed in the inner wall of the sliding hole, a pressing connection broken line mechanism is arranged in the guide groove and comprises a pressing block arranged in the guide groove, and a connecting block is fixedly connected to the bottom end of the pressing block. The utility model detects the circuit at the fracture position in the liquid crystal panel by arranging the disconnection detector so as to ensure the position of the circuit to be repaired, and the circuit can be fixed and aligned by manually pressing by arranging the pressing connection disconnection mechanism, and then the plastic sleeve on the surface of the circuit is melted at high temperature by heating to form a new and complete circuit.

Description

Liquid crystal display panel broken string repair equipment

Technical Field

The utility model relates to the technical field of liquid crystal panel repair devices, in particular to a liquid crystal panel broken line repair device.

Background

The liquid crystal panel is a material for determining the brightness, contrast, color and visual angle of the liquid crystal display, the price trend of the liquid crystal panel directly influences the price of the liquid crystal display, and the quality and the technology of the liquid crystal panel are related to the overall performance of the liquid crystal display.

A plurality of circuits exist in the existing liquid crystal panel, some circuits are very important, but the circuits are all distributed in the liquid crystal panel, when the circuits in the liquid crystal panel are broken, if the liquid crystal panel is disassembled for maintenance, the liquid crystal panel is easily damaged, and equipment for repairing the broken parts of the circuits in the liquid crystal panel without disassembling the liquid crystal panel is lacked.

SUMMERY OF THE UTILITY MODEL

The present application aims to provide a device for repairing broken lines of a liquid crystal panel, so as to solve the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a liquid crystal display panel broken wire repair device comprises a main body, wherein a circuit chamber is arranged in the main body, an electric wire group is installed in the circuit chamber, a sliding hole is formed in the front face of the main body, a detection sliding hole is formed in one side of the main body, a broken wire detector is connected to the inner wall of the detection sliding hole in a sliding mode, the detection sliding hole is communicated with the circuit chamber and the sliding hole, a guide groove is formed in the inner wall of the sliding hole, and a pressing connection broken wire mechanism is arranged in the guide groove; the pressing connection wire breaking mechanism comprises a pressing block arranged in a guide groove, the bottom end of the pressing block is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a left pressing plate, the left pressing plate is located in a circuit chamber, a sliding groove is formed in the inner bottom wall of the circuit chamber, the inner wall of the sliding groove is slidably connected with a stabilizing sliding block, and the top end of the stabilizing sliding block is fixedly connected with a left sliding plate.

Borrow by above-mentioned structure, through setting up the broken string detector, detect the circuit of the interior fracture department of liquid crystal display panel, in order to ensure needs prosthetic circuit position, press the setting of connecting broken string mechanism, through pressing the briquetting, the operator of being convenient for presses down to fix firmly the circuit behind the briquetting, through setting up the connecting block, the pressure that will press down the briquetting shifts to left on pressing the pressure board, thereby realize fixedly, through setting up the spout, stabilize the slider, the realization is close to cracked both ends circuit each other in order to realize fixed effect, through the left sliding plate, the cooperation is left and is pressed the pressure board in order to realize fixed effect from top to bottom. Therefore, the circuit is fixed and aligned through manual pressing, and then the plastic sleeve on the surface of the circuit is melted at high temperature through heating to form a new complete circuit.

Preferably, the upper surface of the left sliding plate is fixedly connected with a telescopic rod, the surface of the telescopic rod is sleeved with a return spring, the top end of the telescopic rod is fixedly connected with the lower surface of the left pressing plate, the bottom end of the return spring is fixedly connected with the upper surface of the left sliding plate, and the top end of the return spring is fixedly connected with the lower surface of the left pressing plate.

Further, through setting up telescopic link, reset spring, supplementary left side is pressed the platen and is moved, presses the platen decline when a left side, realizes fixed effect, presses the platen when the manual left side of loosening of operator, resets, prevents to press the circuit for a long time and causes the damage.

Preferably, the right side fixedly connected with of left side pressing plate is first heat conduction metal sheet, the slot has been seted up on first heat conduction metal sheet's right side, the last fixed surface of first heat conduction metal sheet is connected with external power supply jack, the position of external power supply jack is corresponding with the position of sliding hole, be provided with electrically conductive heater strip in the first heat conduction metal sheet.

Further, through setting up external power supply jack, electrically conductive heater strip, with the leading-in electrically conductive heater strip of external electric current on, make electrically conductive heater strip generate heat to the conduction gives first semi-conductive metal sheet, thereby carries out high-temperature melting to the plastics material on line surface, makes both ends cracked circuit weld again, through setting up the slot, pegs graft the cooperation with the plug on right side, is responsible for thermal transmission.

Preferably, the electric wire group comprises a left broken wire on the left side and a right broken wire on the right side, and a right pressing plate and a right sliding plate are respectively connected to the surfaces of the right broken wires in a sliding manner.

Further, the right broken line on the right side of the broken portion is fixed to be close to the left broken line on the left side by providing the right pressing plate and the right sliding plate.

Preferably, the left side of right side pressing plate fixedly connected with plug, plug and slot looks adaptation, the left side fixedly connected with of right side sliding plate is lower semi-conductive hot metal sheet, the upper surface of lower semi-conductive hot metal sheet is connected with the lower surface fixedly connected with of plug and is connected the heat conduction post.

Further, through setting up the plug, with the slot, with heat conduction to the plug on, through being provided with the connection heat conduction post, with heat conduction to semi-conductive hot metal sheet down on, through setting up semi-conductive metal sheet down, produce closed loop relatively with semi-conductive metal sheet, make the plastics melting of fracture department more thorough in order to realize the restoration effect.

In conclusion, the technical effects and advantages of the utility model are as follows: in the utility model, a broken line detector is arranged to detect a circuit at a broken position in a liquid crystal panel so as to ensure the position of the circuit to be repaired, a left sliding plate is arranged to be matched with a left pressing plate so as to realize the effect of fixing the circuit up and down, a telescopic rod and a reset spring are arranged to assist the left pressing plate to move, when the left pressing plate descends, the fixing effect is realized, when an operator manually loosens the left pressing plate to reset, the circuit is prevented from being damaged due to long-time pressing, an external power supply jack and a conductive heating wire are arranged, external current is led onto the conductive heating wire to enable the conductive heating wire to generate heat so as to be conducted to an upper half heat-conducting metal plate, thereby plastic materials on the surface of the circuit are melted at high temperature, the circuit with broken two ends can be welded again, and the circuit is in plug-in fit with a plug on the right side by arranging a slot to be responsible for heat transfer, through setting up right side and pressing the clamp plate, right sliding plate, it is fixed with the right broken line on fracture department right side, makes it be close to with left broken line, through being provided with and connect the heat conduction post, with heat conduction to the semi-conductive metal sheet down on, through setting up semi-conductive metal sheet down, produce closed loop relatively with semi-conductive metal sheet first for the plastics of fracture department melt more thoroughly, in order to realize the repairing effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a first-view perspective structure of a repair apparatus in an embodiment of the present application;

fig. 2 is a schematic perspective view of a second perspective structure of a repair apparatus in an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the main body in the embodiment of the present application;

fig. 4 is a schematic perspective view of a pressing connection and disconnection mechanism in an embodiment of the present application.

In the figure: 1. a main body; 2. a slide hole; 3. a wire break detector; 4. a pressing connection wire breaking mechanism; 401. connecting blocks; 402. a pressing block; 403. a left pressing plate; 404. a telescopic rod; 405. a return spring; 406. stabilizing the slide block; 407. an upper semi-conductive metal plate; 408. the power supply jack is externally connected; 409. a slot; 410. a left sliding plate; 411. a plug; 412. a right pressing plate; 413. a right sliding plate; 414. a lower semiconductive heat metal plate; 415. connecting the heat-conducting columns; 5. detecting a slide hole; 6. a set of electrical lines; 601. left disconnection; 602. right disconnection; 7. and (4) breaking the part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, a liquid crystal display panel broken line repair device includes a main body 1, a line chamber is provided in the main body 1, a wire group 6 is installed in the line chamber, a sliding hole 2 is provided on the front surface of the main body 1, a detection sliding hole 5 is provided on one side of the main body 1, an inner wall of the detection sliding hole 5 is slidably connected with a broken line detector 3, the broken line detector 3 may be any one of the prior art, the detection sliding hole 5 is communicated with the line chamber and the sliding hole 2, a guide groove is provided on the inner wall of the sliding hole 2, and a press connection broken line mechanism 4 is provided in the guide groove.

The pressing connection wire breaking mechanism 4 comprises a pressing block 402 arranged in a guide groove, the bottom end of the pressing block 402 is fixedly connected with a connecting block 401, the bottom end of the connecting block 401 is fixedly connected with a left pressing plate 403, the pressing block 402, the connecting block 401 and the left pressing plate 403 can be any one of the prior art, the left pressing plate 403 is positioned in a circuit room, the inner bottom wall of the circuit room is provided with a sliding groove, the inner wall of the sliding groove is connected with a stabilizing slide block 406 in a sliding manner, the top end of the stabilizing slide block 406 is fixedly connected with a left sliding plate 410, the stabilizing slide block 406 and the left sliding plate 410 can be any one of the prior art, the pressing block 402 is arranged, an operator can conveniently fix the circuit after pressing the pressing block 402, the pressure of the pressing block 402 is transferred to the left pressing plate 403 through the connecting block 401, so that fixation is realized, the sliding groove and the stabilizing slide block 406 are arranged, so that the broken circuits at two ends are mutually close to realize the fixing effect, by arranging the left sliding plate 410, the left pressing plate 403 is matched to realize the effect of up-and-down fixation.

By means of the structure, the broken line detector 3 is arranged to detect the line of the broken part 7 in the liquid crystal panel so as to ensure the position of the line needing to be repaired, the connection broken line mechanism 4 is pressed through the arrangement, the line can be fixedly aligned through manual pressing, and then the plastic sleeve on the surface of the line is melted at high temperature through heating so as to form a new and complete line.

As a preferred embodiment of this embodiment, an expansion link 404 is fixedly connected to the upper surface of the left sliding plate 410, a return spring 405 is sleeved on the surface of the expansion link 404, the expansion link 404 and the return spring 405 may be any one of the prior art, the top end of the expansion link 404 is fixedly connected to the lower surface of the left pressing plate 403, the bottom end of the return spring 405 is fixedly connected to the upper surface of the left sliding plate 410, the top end of the return spring 405 is fixedly connected to the lower surface of the left pressing plate 403, the expansion link 404 and the return spring 405 are arranged to assist the left pressing plate 403 to move, when the left pressing plate 403 descends, a fixing effect is achieved, when an operator manually releases the left pressing plate 403, the operator resets, and damage caused by pressing a line for a long time is prevented.

In this embodiment, the right side of the left pressing plate 403 is fixedly connected with an upper semi-heat-conducting metal plate 407, the upper semi-heat-conducting metal plate 407 may be any one of the prior art, the right side of the upper semi-heat-conducting metal plate 407 is provided with a slot 409, the upper surface of the upper semi-heat-conducting metal plate 407 is fixedly connected with an external power supply jack 408, the position of the external power supply jack 408 corresponds to the position of the sliding hole 2, an electrically conductive heating wire is disposed in the upper semi-heat-conducting metal plate 407, the heating wire may be any one of the prior art, by disposing the external power supply jack 408 and the electrically conductive heating wire, external current is led into the electrically conductive heating wire, so that the electrically conductive heating wire generates heat and is conducted to the upper semi-heat-conducting metal plate 407, thereby performing high-temperature melting on the plastic material on the surface of the line, so that the line with two broken ends can be welded again, and through disposing the slot 409, the plug on the right side is in an inserting and matching manner, is responsible for the transfer of heat.

In a preferred embodiment of the present embodiment, the wire group 6 includes a left broken wire 601 on the left side and a right broken wire 602 on the right side, a break 7 is provided on a side where the left broken wire 601 and the right broken wire 602 are close to each other, a right pressing plate 412 and a right sliding plate 413 are slidably connected to a surface of the right broken wire 602, respectively, and the right broken wire 602 on the right side of the break 7 is fixed to be close to the left broken wire 601 by providing the right pressing plate 412 and the right sliding plate 413.

In this embodiment, a plug 411 is fixedly connected to the left side of the right pressing plate 412, the plug 411 may be any one of the prior art, the plug 411 is adapted to the slot 409, a lower semi-conductive metal plate 414 is fixedly connected to the left side of the right sliding plate 413, a connecting heat-conducting post 415 is fixedly connected to the upper surface of the lower semi-conductive metal plate 414 and the lower surface of the plug 411, the lower semi-conductive metal plate 414 and the connecting heat-conducting post 415 may be any one of the prior art, the plug 411 and the slot 409 are arranged to conduct heat to the plug 411, the connecting heat-conducting post 415 is arranged to conduct heat to the lower semi-conductive metal plate 414, and the lower semi-conductive metal plate 414 and the upper semi-conductive metal plate 407 form a relatively closed loop, so that the plastic at the fracture 7 is melted more thoroughly, and a repairing effect is achieved.

The working principle of the utility model is as follows:

the working principle of the utility model is as follows: a liquid crystal panel broken line repairing device, when a user uses the device, if a main body 1 can not normally display due to the breakage of a wire group 6, the wire group 6 is detected by dragging a broken line detector 3 left and right, when the wire group 6 detects the breakage of a breakage 7, a sound is given to inform an operator, the main body 1 is laid flat, the position of the wire group 6 is kept unchanged, two hands simultaneously push pressing blocks 402 on a left broken line 601 and a right broken line 602 to approach each other, at the same time, a left pressing plate 403 and a right pressing plate 412 approach each other, visual observation is carried out through a sliding hole 2, when the right side of an upper semi-conductive metal plate 407 is aligned with the right side of the left broken line 601, the pressing block 402 is pressed, because the distance between the inner top wall and the inner bottom wall of a guide groove is larger than the distance between the upper surface and the lower surface of the pressing block 402, so that the pressing block 402 does not generate interference, at the moment, the pressing block 402 descends to drive the connecting block 401 to descend, the connecting block 401 descends to drive the left pressing plate 403 and the upper semi-heat-conducting metal plate 407 to descend integrally, under the action of the telescopic rod 404 and the return spring 405, the distance between the left pressing plate 403 and the left sliding plate 410 is reduced, so that the left broken line 601 of the inner wall is fastened and fixed, the right pressing plate 412 and the right sliding plate 413 on one side of the right broken line 602 are similar, at the moment, the pressing blocks 402 are pressed to be continuously close to each other until one end of the plug 411 is inserted into the slot 409, the fixed state of the left broken line 601 and the right broken line 602 is maintained, external power transmission equipment enters the external power supply jack 408 from the sliding hole 2, so that current is led into the electric-conducting heating wire located inside the upper semi-heat-conducting metal plate 407, the electric-conducting heating wire is heated, so that the heat of the upper semi-heat-conducting metal plate 407 is transferred to the plug 411, the heat of the plug 411 is transferred to the lower semi-conductive metal plate 414 through the connecting heat-conducting column 415, so that the plastic material on the surface of the line is melted at high temperature to generate a relatively closed loop, the plastic at the fracture part 7 is melted more thoroughly, the repairing effect is realized, and the lines with the fractures at the two ends can be welded again.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a liquid crystal display panel broken string repair equipment, includes main part (1), its characterized in that: a circuit chamber is arranged in the main body (1), an electric wire group (6) is installed in the circuit chamber, a sliding hole (2) is formed in the front face of the main body (1), a detection sliding hole (5) is formed in one side of the main body (1), a wire breakage detector (3) is connected to the inner wall of the detection sliding hole (5) in a sliding mode, the detection sliding hole (5) is communicated with the circuit chamber and the sliding hole (2), a guide groove is formed in the inner wall of the sliding hole (2), and a pressing connection wire breakage mechanism (4) is arranged in the guide groove; the pressing connection wire breaking mechanism (4) comprises a pressing block (402) arranged in a guide groove, the bottom end of the pressing block (402) is fixedly connected with a connecting block (401), the bottom end of the connecting block (401) is fixedly connected with a left pressing plate (403), the left pressing plate (403) is located in a circuit room, a sliding groove is formed in the inner bottom wall of the circuit room, the inner wall of the sliding groove is slidably connected with a stabilizing sliding block (406), and the top end of the stabilizing sliding block (406) is fixedly connected with a left sliding plate (410).

2. The liquid crystal panel disconnection repairing apparatus according to claim 1, wherein: the upper surface of the left sliding plate (410) is fixedly connected with a telescopic rod (404), the surface of the telescopic rod (404) is sleeved with a return spring (405), the top end of the telescopic rod (404) is fixedly connected with the lower surface of the left pressing plate (403), the bottom end of the return spring (405) is fixedly connected with the upper surface of the left sliding plate (410), and the top end of the return spring (405) is fixedly connected with the lower surface of the left pressing plate (403).

3. The liquid crystal panel disconnection repairing apparatus according to claim 1, wherein: the left side is pressed on half heat conduction metal sheet (407) on the right side fixedly connected with of board (403), slot (409) have been seted up on the right side of half heat conduction metal sheet (407), the last fixed surface of half heat conduction metal sheet (407) is connected with external power supply jack (408), the position of external power supply jack (408) is corresponding with the position of sliding hole (2), be provided with the heater strip of electrically conducting in half heat conduction metal sheet (407).

4. The liquid crystal panel disconnection repairing apparatus according to claim 1, wherein: the electric wire group (6) comprises a left broken wire (601) on the left side and a right broken wire (602) on the right side, and a right pressing plate (412) and a right sliding plate (413) are connected to the surface of the right broken wire (602) in a sliding mode.

5. The liquid crystal panel disconnection repairing apparatus according to claim 4, wherein: the left side fixedly connected with plug (411) of right side clamp plate (412), plug (411) and slot (409) looks adaptation, the left side fixedly connected with of right side sliding plate (413) is lower semiconduction hot metal sheet (414), the upper surface of lower semiconduction hot metal sheet (414) and the lower surface fixedly connected with of plug (411) are connected heat conduction post (415).