CN214375673U - Short circuit device and liquid crystal module residual charge releasing jig - Google Patents
Short circuit device and liquid crystal module residual charge releasing jig Download PDFInfo
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- CN214375673U CN214375673U CN202021032863.4U CN202021032863U CN214375673U CN 214375673 U CN214375673 U CN 214375673U CN 202021032863 U CN202021032863 U CN 202021032863U CN 214375673 U CN214375673 U CN 214375673U
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Abstract
The utility model belongs to the technical field of machinery, a short circuit device and liquid crystal module remain charge release tool is disclosed. The short-circuit device comprises a clamping piece assembly, a base frame and conductive cloth; the clamping piece assembly is arranged on the base frame and comprises a first clamping piece and a second clamping piece, and the clamping piece assembly is used for enabling the conductive cloth to be in contact with a terminal area of the liquid crystal module; the base frame comprises a moving mechanism, and the moving mechanism is used for driving the first clamping piece and the second clamping piece to move relatively or oppositely; the conductive cloth is arranged between the first clamping piece and the second clamping piece and is used for short-circuiting the terminal area of the liquid crystal module. This scheme is through setting up the clamping piece subassembly to electrically conductive cloth setting is between first, second clamping piece, drives the clamping piece subassembly through moving mechanism and cliies the liquid crystal module and can make the terminal area in close contact with of electrically conductive cloth and liquid crystal module, thereby realizes the short circuit of liquid crystal module terminal, convenient operation improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of machinery, especially, relate to a short circuit device and liquid crystal module remain charge release tool.
Background
Along with the development of science and technology, intelligent display screen has generally appeared in our life, for example, the cell-phone, the computer, the wrist-watch, and vehicle-mounted terminal are the touch liquid crystal display who controls, and the liquid crystal module is the core component who constitutes liquid crystal display, because processing procedure or liquid crystal module itself material problem, remain a large amount of charges in glass inside, the liquid crystal module display of remaining charge can produce the picture unusual when lighting, and this kind of charge is difficult to release, need toast glass terminal district short circuit and toast under high temperature environment about 2h and just can release completely.
At present when carrying out the short circuit to the glass terminal, operating personnel utilizes the double faced adhesive tape to paste electrically conductive cloth in glass terminal district to connect with electrically conductive cloth liquid crystal module a slice, this kind of scheme of carrying out the short circuit to the glass terminal, difficult operation, work efficiency is low.
It is thus clear that prior art fails to provide a short circuit device for short circuit with the terminal area of liquid crystal module to solve the technical problem that prior art scheme is difficult to operate, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a short circuit device aims at solving prior art and fails to provide a short circuit device that is used for the terminal district short circuit of liquid crystal module to solve the difficult operation of prior art scheme, technical problem that work efficiency is low.
The embodiment of the utility model is realized in such a way that the short-circuit device comprises a clamping piece component, a base frame and conductive cloth;
the clamping piece assembly is arranged on the base frame and comprises a first clamping piece and a second clamping piece, and the clamping piece assembly is used for enabling the conductive cloth to be in contact with a terminal area of the liquid crystal module;
the base frame comprises a moving mechanism, and the moving mechanism is used for driving the first clamping piece and the second clamping piece to move relatively or oppositely;
the conductive cloth is arranged between the first clamping piece and the second clamping piece and is used for short-circuiting the terminal area of the liquid crystal module.
Preferably, the moving mechanism comprises a first moving assembly comprising a first carrier and a first resilient means;
the first bearing piece is arranged on the base frame in a sliding mode and used for loading the first clamping piece;
the first elastic device is arranged between the base frame and the first bearing piece and used for providing clamping force between the first clamping piece and the second clamping piece.
Preferably, the moving mechanism further comprises a second moving assembly comprising a second bearing and a second elastic device;
the second bearing piece is arranged on the base frame in a sliding mode and used for loading the second clamping piece;
the second elastic device is arranged between the base frame and the second bearing piece and used for providing clamping force between the first clamping piece and the second clamping piece.
Preferably, the first clamping piece is fixedly arranged on the first bearing piece, a first through hole is further formed in the first clamping piece, and the second bearing piece penetrates through the first through hole;
the second clamping piece is fixedly arranged on the second bearing piece, a second through hole is further formed in the second clamping piece, and the first bearing piece penetrates through the second through hole.
Preferably, the base frame further comprises a first extrusion and a second extrusion, both of which are slidably disposed on the base frame;
the first extrusion piece is fixedly connected with the first bearing piece, the first extrusion piece is used for driving the first clamping piece to move, and the first elastic device is arranged between the first bearing piece and the second extrusion piece;
the second extruded part with the second holds carrier fixed connection, the second extruded part is used for driving the second clamping piece removes, just the second resilient means sets up the second holds carrier with between the first extruded part.
Preferably, the shorting device further comprises an operating mechanism;
the operating mechanism is detachably connected with the base frame and is used for driving the first clamping piece and the second clamping piece to move.
Preferably, the operating mechanism comprises a first clamping piece, a second clamping piece, an operating handle and an elastic connecting piece;
the first clamping piece and the second clamping piece are arranged in a relative sliding mode and used for clamping the base frame;
the elastic connecting piece is arranged between the first clamping piece and the operating handle and used for enabling the first clamping piece and the second clamping piece to return to an initial state after relatively sliding;
the operating handle is rotatably arranged on the second clamping piece and used for driving the first clamping piece and the second clamping piece to move relatively.
Preferably, the elastic connecting piece is of a bent elastic piece structure.
Preferably, the first and second clamping pieces are ceramic pieces.
Another object of the present invention is to provide a liquid crystal module residual charge releasing jig, which includes a rack and the above-mentioned shorting device;
the placing frame is used for loading the liquid crystal module;
the short-circuit device is used for short-circuiting the terminal area of the liquid crystal module.
This scheme is through setting up the clamping piece subassembly, and will lead electrical cloth to set up first, between the second clamping piece, when driving the clamping piece subassembly through moving mechanism and clip the liquid crystal module, can make the terminal area in close contact with of leading electrical cloth between the first clamping piece second clamping piece and liquid crystal module, thereby realize the short circuit of liquid crystal module terminal, compare in prior art operating personnel utilize the double faced adhesive tape to paste leading electrical cloth in glass terminal area and couple together with leading electrical cloth liquid crystal module a slice, and convenient for operation effectively improves the work efficiency to the short circuit of liquid crystal module terminal.
Drawings
Fig. 1 is a schematic structural diagram of a short circuit device according to an embodiment of the present invention;
fig. 2 is a schematic view of a folding structure of the conductive cloth engaged with the clip assembly according to the embodiment of the present invention;
fig. 3 is a partially enlarged view of a short-circuit device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a short circuit device provided with an operating mechanism according to an embodiment of the present invention;
fig. 5 is an exploded schematic view of an operating mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a residual charge releasing jig of a liquid crystal module according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a placement frame provided in an embodiment of the present invention;
in the drawings: 1. a clip assembly; 11. a first clip piece; 12. a second clip; 2. a base frame; 21. a first bearing member; 22. a first bearing member; 23. a first elastic device; 24. a second elastic device; 25. a first extrusion; 26. A second extrusion; 27. a first guide bar; 28. a second guide bar; 29. a support bar; 3. an operating mechanism; 31. a first clamping member; 311. a slider; 32. a second clamping member; 321. a slide rail; 33. an operating handle; 34. an elastic connecting member; 4. a conductive cloth; 5. placing a rack; 51. a frame body; 52. a mounting frame; 6. a liquid crystal module.
Detailed description of the preferred embodiments
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Examples
Example 1
As shown in fig. 1, which is a schematic structural diagram of a short circuit device provided in an embodiment of the present invention, the short circuit device includes a clip assembly 1, a base frame 2, and a conductive cloth 4;
the clamping piece assembly 1 is arranged on the base frame 2 and comprises a first clamping piece 11 and a second clamping piece 12, and the clamping piece assembly 1 is used for enabling the conductive cloth 2 to be in contact with a terminal area of a liquid crystal module;
the base frame 2 comprises a moving mechanism, and the moving mechanism is used for driving the first clamping piece 11 and the second clamping piece 12 to move relatively or oppositely;
the conductive cloth 4 is arranged between the first clamping piece 11 and the second clamping piece 12, and the conductive cloth 2 is used for short-circuiting the terminal area of the liquid crystal module.
The embodiment of the utility model provides an in, the quantity of first clamping piece 11, second clamping piece 12 all can set up a plurality ofly in the clamping piece subassembly 1, a first clamping piece 11 and a second clamping piece 12 can constitute a set ofly, act on the both sides of first slice liquid crystal module, this embodiment does not do the restriction to the concrete quantity that sets up of first clamping piece 11, second clamping piece 12 in the clamping piece subassembly 1, for example first clamping piece 11 and second clamping piece 12 can all set up 40, such a short circuit device can realize the short circuit to 40 liquid crystal module terminal areas. In addition, the clamping pieces are used for clamping the liquid crystal module so that the conductive cloth 4 between the two clamping pieces is in close contact with the terminal area of the liquid crystal module, the clamping pieces are made of insulating materials and need to have certain hardness, for example, ceramic materials can be selected, the clamping pieces are in a rectangular plate-shaped structure as an example in the embodiment, but not limited to the embodiment, and the clamping pieces are arranged in a plate-shaped structure, so that the occupied space of the short-circuit device can be effectively saved.
In the embodiment of the present invention, the conductive cloth 4 is made of a fiber cloth (generally, a commonly used polyester fiber cloth) as a base material, and is pre-treated and then plated with a metal plating layer to make it have a metal property, such as, but not limited to, a nickel-plated conductive cloth, a gold-plated conductive cloth, a carbon-plated conductive cloth, or an aluminum foil fiber composite cloth. The conductive cloth 4 is in contact connection with the terminal area of one piece of liquid crystal module, and short circuit of the terminal areas of the plurality of pieces of liquid crystal modules can be achieved at the same time. The conductive cloth between every two adjacent sets of the first clamping pieces 11 and the second clamping pieces 12 is connected, in this embodiment, the conductive cloth 4 is arranged between the first clamping pieces 11 and the second clamping pieces 12, and the continuous conductive cloth 4 can be adhered to the surfaces of the two sides of the first clamping pieces 11 and the second clamping pieces 12, so that when the first clamping pieces 11 and the second clamping pieces 12 clamp the terminal area of the liquid crystal module, the conductive cloth 4 is in contact connection with the terminals of the liquid crystal module, as shown in fig. 2, the folding structure of the conductive cloth 4 matched with the clamping pieces is schematically illustrated.
The embodiment of the utility model provides an in, drive first clamping piece 11, second clamping piece 12 relatively or in opposite directions through moving mechanism to realize that first clamping piece 11 and second clamping piece 12 press from both sides tight or loosen liquid crystal module, drive the terminal area that first clamping piece 11 and second clamping piece 12 pressed from both sides tight liquid crystal module through moving mechanism and can realize that electrically conductive cloth is connected with the contact of liquid crystal module terminal. The moving mechanism drives the first clamping piece 11 and the second clamping piece 12 to move relatively or oppositely, and may only drive one of the first clamping piece 11 and the second clamping piece 12 to reciprocate, wherein the other one is fixedly arranged on the base frame 2; the moving mechanism can also move the first clamping piece 11 and the second clamping piece 12 at the same time.
In the embodiment of the present invention, the specific structure of the base frame and the moving mechanism is not limited, and the moving mechanism drives the first clamping piece 11 to reciprocate, and the second clamping piece 12 is fixedly disposed on the base frame 2 as an example, for example, as shown in fig. 3, the moving mechanism may include a first moving assembly, the first moving assembly includes a first bearing member 21 and a first elastic device 23, the first bearing member 21 is slidably disposed on the base frame 2, the first bearing member 21 is used for loading the first clamping piece 11, the first elastic device 23 is disposed between the base frame 2 and the first bearing member 21, and the first elastic device 23 is used for providing a clamping force between the first clamping piece 11 and the second clamping piece 12; wherein, first clamping piece 11 is fixed to be set up on first carrier 21, and first clamping piece 11 and second clamping piece 12 are crisscross each other and set up, and first resilient means 23 can be the spring, and the both ends of spring are connected the one end and the bed frame 2 of first carrier 21 respectively, and this embodiment does not do the restriction to the concrete fixed mode of first clamping piece 11 on first carrier 21, for example, the fixed mode of first clamping piece 11 on first carrier 21 can be joint, bonding or bolted connection. Promote first carrier 21 compression spring, first carrier 21 drives first clamping piece 11 and moves, and the interval grow between first clamping piece 11 and its an adjacent second clamping piece 12 makes first clamping piece 11 and second clamping piece 12 be located the both sides of liquid crystal module and loosens first carrier 21, and first clamping piece 11 and second clamping piece 12 press from both sides tight liquid crystal module under the spring action of spring, and the electrically conductive cloth 4 on first clamping piece 11, second clamping piece 12 surface is connected with the terminal area contact of liquid crystal module.
In the embodiment of the present invention, preferably, as shown in fig. 1 and 3, the moving mechanism may further include a second moving mechanism, the moving mechanism may drive the first clamping piece 11 and the second clamping piece 12 to move simultaneously, the second moving mechanism includes a second bearing part 22 and a second elastic device 24, the second bearing part 22 is slidably disposed on the base frame 2, the second bearing part 22 is used for loading the second clamping piece 12, and the second elastic device 24 is disposed between the base frame 2 and the second bearing part 22 for providing a clamping force between the first clamping piece 11 and the second clamping piece 12. The second clamping piece 12 is fixedly arranged on the second bearing piece 22, and the first clamping piece 11 and the second clamping piece 12 are also arranged in a staggered manner, for example, the first bearing piece 21 and the second bearing piece 22 can be arranged in parallel, the first clamping piece 11 is provided with a first through hole, the second clamping piece 12 is provided with a second through hole, the second bearing piece 22 passes through the first through hole, the first bearing piece 21 passes through the second through hole, and when the first bearing piece 21 and the second bearing piece 22 respectively drive the first clamping piece 11 and the second clamping piece 12 to move, the first bearing piece 21 moves relative to the second clamping piece 12 through the second through hole; the second carrier 22 moves relative to the first jaw 11 through the first through hole. The second elastic device 24 may also be a spring, two ends of the second elastic device 24 are respectively connected to one end of the second bearing member 22 and the base frame 2, and the first elastic device 23 and the second elastic device 24 are disposed at two opposite ends of the base frame 2 along the moving direction of the moving mechanism, for example, the base frame 2 further includes a first guide rod 27, a second guide rod 28, and a first extruding member 25 and a second extruding member 26, the first guide rod 27 and the second guide 28 are disposed in parallel, the first extruding member 25 and the second extruding member 26 are respectively slidably disposed at two ends of the first guide rod 27 and the second guide rod 28, the first extruding member 27 and the first bearing member 21 are fixedly connected, the first extruding member 25 is used for driving the first clamping piece 11 to move, and the first elastic device 23 is disposed between the first bearing member 21 and the second extruding member 26; the second pressing member 26 is fixedly connected to the second carrier 22, the second pressing member 26 is used to move the second jaw 12, and the second elastic means 24 is disposed between the second carrier 22 and the first pressing member 25. In addition, the first extrusion piece 25 and the second extrusion piece 26 can be further provided with a support rod 29, the first bearing piece 21 and the second bearing piece 22 are correspondingly provided with through holes, the first bearing piece 21 is in sliding fit with the support rod 29 on the second extrusion piece 26 through the through holes, the second bearing piece 22 is in sliding fit with the support rod 29 on the first extrusion piece 25 through the through holes, and the spring can be sleeved on the support rod 29. When the liquid crystal module clamping device is used, the first extrusion part 25 and the second extrusion part 26 are pushed to move relatively, the first bearing part 21 extrudes the first elastic device 23 to drive the first clamping piece 11 to move, the second bearing part 22 extrudes the second elastic device 24 to drive the second clamping piece 12 to move, the distance between the first clamping piece 11 and the second clamping piece 12 for clamping a liquid crystal module is increased, the terminal area of the liquid crystal module is positioned between the first clamping piece 11 and the second clamping piece 12, the first extrusion part 25 and the second extrusion part 26 are loosened, the liquid crystal module 6 is clamped by the first clamping piece 11 and the second clamping piece 22 under the action of the first elastic device 23 and the second elastic device 24, and the conductive cloth 4 on the surfaces of the first clamping piece 11 and the second clamping piece 12 is in contact connection with the terminals of the liquid crystal module.
The embodiment of the utility model provides a pair of short circuit device is through setting up clamping piece subassembly 1 to electrically conductive cloth 4 sets up on first clamping piece 11, second clamping piece 12 are on the surface, makes first clamping piece 11 and second clamping piece 12 press from both sides the terminal area that presss from both sides tight liquid crystal module and can realize electrically conductive cloth 4 and the contact connection of liquid crystal module terminal. And through the relative motion of first extruded article 25 and second extruded article 26 of extrusion, then loosen first extruded article 25 and second folder 26 and accomplish first clamping piece 11 promptly, the tight of second clamping piece 12 pair liquid crystal module 6 presss from both sides tightly, convenient operation, first carrier 21 and second carrier can set up a plurality of first clamping pieces 11 and second clamping pieces 12 on 22 in addition respectively, the contact connection of electrically conductive cloth 4 and a plurality of liquid crystal module can be accomplished in one operation, effectively improve work efficiency.
Example 2
In another embodiment of the present invention, as shown in fig. 4-5, the shorting device further comprises an operating mechanism;
the operating mechanism is detachably connected with the base frame and is used for driving the first clamping piece and the second clamping piece to move.
In the embodiment of the present invention, the specific structure of the operating mechanism 3 is not limited, the operating mechanism is used for driving the first clamping piece 11 and the second clamping piece 12 to move to clamp the liquid crystal module, the operating mechanism 3 can be detached from the base frame 2 after the first clamping piece 11 and the second clamping piece 12 clamp the liquid crystal module by arranging the operating mechanism 3 to be detachably connected with the base frame 2, the detachable connection of the operating mechanism 3 with the base frame 2 can be a clamping connection of the operating mechanism 3 with the base frame 2, for example, the operating mechanism 3 can include a first clamping piece 31, a second clamping piece 32, an operating handle 33 and an elastic connecting piece 34, the first clamping piece 31 and the second clamping piece 32 are arranged in a relative sliding manner, the first clamping piece 31 and the second clamping piece 32 are used for clamping the base frame 2, the elastic connecting piece 34 is arranged between the first clamping piece 31 and the operating handle 33, the elastic connecting piece 34 is used for restoring the first clamping piece 31 and the second clamping piece 32 to an initial state after the first clamping piece 31 and the second clamping piece 32 slide relative, an operating handle 33 is rotatably disposed on the second clamping member 32, and the operating handle 33 is used for driving the first clamping member 31 and the second clamping member 32 to move relatively. Wherein, the first clamping piece 31 and the second clamping piece 32 can be provided with matching grooves matched with the first extrusion piece 25 and the second extrusion piece 26, the first clamping piece 31 and the second clamping piece 32 can push the first extrusion piece 25 and the second extrusion piece 26 to move relatively through the relative movement, thereby driving the first clamping piece 11 and the second clamping piece 12 to move, the second clamping piece 32 can be provided with a slide rail 321, the first clamping piece 31 is provided with a slide block 311 matched with the slide rail, the elastic connecting piece 34 is of a bent elastic piece structure, for example, the bending elastic sheet may be made of a copper sheet or a stainless steel sheet, one end of the elastic connecting member 34 is fixed to the first clamping member 31, and the other end is fixed to the operating handle 33, and the specific fixing manner of the elastic connecting member 34 on the first clamping member 31 and the operating handle 33 is not limited, and may be, for example, riveting, bonding, welding or screwing. Two operating handles 33 can be arranged, the two operating handles 33 can be symmetrically arranged on the second clamping piece 32 by taking the sliding rail 321 as a symmetry axis, and mounting holes can be arranged on the operating handles 33 and the second clamping piece 32, so that the mounting shafts can pass through the mounting holes to realize the rotating arrangement of the operating handles 33 and the second clamping piece 32. When the liquid crystal display device is used, the two operating handles 33 are rotated relatively, one end of the bent elastic sheet rotates along with the operating handles 33, the elastic sheet is bent and pulls the first clamping piece 31 to move towards the direction close to the second clamping piece 32, so that the first clamping piece 25 and the second clamping piece 26 are clamped, the first bearing piece 21 and the second bearing piece 22 are pushed to drive the first clamping piece 11 and the second clamping piece 12 to move, the operating handles 33 are loosened, the operating handles 33 move towards each other under the action of the elastic connecting piece 34, the first clamping piece 31 and the second clamping piece 32 return to the initial state, the operating mechanism 3 can be separated from the base frame 2, and the first clamping piece 11 and the second clamping piece 12 clamp the liquid crystal module under the action of the first elastic device 23 and the second elastic device 24.
The embodiment of the utility model provides a pair of short circuit device, through setting up operating device 3, can drive first clamping piece 11 and second clamping piece 12 through operating device 3 and press from both sides tight liquid crystal module. The operating mechanism 3 is provided with a first clamping piece 31 and a second clamping piece 32 which are arranged in a relative sliding mode, the second clamping piece 32 is symmetrically provided with operating handles 33, the operating handles 33 and the first clamping piece 31 are connected through an elastic connecting piece 34, the first clamping piece 31 and the second clamping piece 32 can be driven to slide relatively by driving the two operating handles 33 to rotate relatively, and therefore the liquid crystal module can be clamped by the clamping piece assembly 1, for a short-circuit device provided with a plurality of first clamping pieces 11 and second clamping pieces 12, the liquid crystal module can be clamped by the first clamping pieces 11 and the second clamping pieces 12 through one-hand operation, namely the operating handles 33 are driven to rotate relatively and then one-time operation is released, contact connection of the conductive cloth 4 and terminals of the plurality of liquid crystal modules can be achieved, further, operation is simplified, and connection efficiency of the conductive cloth and the liquid crystal module terminals is improved. And the operating mechanism 3 can be separated from the base frame 2 after the operating handle 33 is released, so that the conductive cloth 4 is kept in contact connection with the liquid crystal module terminal.
Example 3
As shown in fig. 6-7, in another embodiment of the present invention, there is provided a liquid crystal module residual charge releasing jig, which includes a placing frame and the above-mentioned short-circuit device; the placing frame is used for loading the liquid crystal module; the short-circuit device is used for short-circuiting the terminal area of the liquid crystal module.
The embodiment of the utility model provides an in, do not do the restriction to the concrete structure of rack 5, for example rack 5 can include framework 51 and slidable setting mounting bracket 52 in framework 51, the bilateral symmetry of every mounting bracket 52 is provided with a plurality of mounting grooves, mounting bracket 52 is the fishbone column structure, liquid crystal module 6 can insert and put in two mounting grooves relative on two adjacent mounting brackets 52, can also set up the scale mark in the framework 51, can adjust the distance between two adjacent mounting brackets 52 according to liquid crystal module's size, in order to improve rack 5's adaptability. Make the terminal area of LCD module upwards place when placing LCD module 6, drive operating handle 33 makes the both sides that each first clamping piece 11 of group and second clamping piece 12 inserted LCD module 6 respectively, then loosens operating handle 33 to take off operating device 3, accomplished the contact of electrically conductive cloth 4 with the LCD module terminal promptly and be connected, then rack 5 is put into high temperature environment and is toasted can. Preferably, the placing frame 5 can be matched with a transmission roller, and the placing frame 5 is placed in the high-temperature box through the transmission roller.
The embodiment of the utility model provides a pair of LCD module residual charge release tool, through setting up rack 5 and foretell short circuit device, can a plurality of LCD module 6 of cartridge on the rack 5, drive operating handle 33 makes each first clamping piece of group 11 and second clamping piece 12 insert the both sides of LCD module respectively, then unclamp operating handle 33 to take off operating device 3, accomplished the contact connection of electrically conductive cloth 4 with the LCD module terminal promptly, and convenient operation effectively improves 6 short circuit operating efficiency of LCD module. And the distance between each other can be adjusted to mounting bracket 52 on rack 5 to can adapt to the LCD module 6 of different sizes, effectively improve the commonality of LCD module residual charge release tool.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A short-circuit device is characterized by comprising a clamping piece assembly, a base frame and conductive cloth;
the clamping piece assembly is arranged on the base frame and comprises a first clamping piece and a second clamping piece, and the clamping piece assembly is used for enabling the conductive cloth to be in contact with a terminal area of the liquid crystal module;
the base frame comprises a moving mechanism, and the moving mechanism is used for driving the first clamping piece and the second clamping piece to move relatively or oppositely;
the conductive cloth is arranged between the first clamping piece and the second clamping piece and is used for short-circuiting the terminal area of the liquid crystal module.
2. Short-circuiting device according to claim 1, characterised in that said movement mechanism comprises a first movement assembly comprising a first carriage and first elastic means;
the first bearing piece is arranged on the base frame in a sliding mode and used for loading the first clamping piece;
the first elastic device is arranged between the base frame and the first bearing piece and used for providing clamping force between the first clamping piece and the second clamping piece.
3. A shorting device according to claim 2, wherein the movement mechanism further comprises a second movement assembly comprising a second carrier and second resilient means;
the second bearing piece is arranged on the base frame in a sliding mode and used for loading the second clamping piece;
the second elastic device is arranged between the base frame and the second bearing piece and used for providing clamping force between the first clamping piece and the second clamping piece.
4. A shorting device according to claim 3,
the first clamping piece is fixedly arranged on the first bearing piece, a first through hole is further formed in the first clamping piece, and the second bearing piece penetrates through the first through hole;
the second clamping piece is fixedly arranged on the second bearing piece, a second through hole is further formed in the second clamping piece, and the first bearing piece penetrates through the second through hole.
5. The shorting device as recited in claim 3 wherein the base frame further comprises a first extrusion and a second extrusion, each of the first extrusion and the second extrusion being slidably disposed on the base frame;
the first extrusion piece is fixedly connected with the first bearing piece, the first extrusion piece is used for driving the first clamping piece to move, and the first elastic device is arranged between the first bearing piece and the second extrusion piece;
the second extruded part with the second holds carrier fixed connection, the second extruded part is used for driving the second clamping piece removes, just the second resilient means sets up the second holds carrier with between the first extruded part.
6. A shorting device according to claim 1, further comprising an operating mechanism;
the operating mechanism is detachably connected with the base frame and is used for driving the first clamping piece and the second clamping piece to move.
7. A shorting device according to claim 6, wherein the operating mechanism comprises a first clamping member, a second clamping member, an operating handle and a resilient connecting member;
the first clamping piece and the second clamping piece are arranged in a relative sliding mode and used for clamping the base frame;
the elastic connecting piece is arranged between the first clamping piece and the operating handle and used for enabling the first clamping piece and the second clamping piece to return to an initial state after relatively sliding;
the operating handle is rotatably arranged on the second clamping piece and used for driving the first clamping piece and the second clamping piece to move relatively.
8. A shorting device according to claim 7, wherein the resilient connecting member is of bent leaf spring construction.
9. The shorting device as recited in claim 1 wherein the first and second clips are ceramic pieces.
10. A jig for releasing residual charge of a liquid crystal module, wherein the jig for releasing residual charge of a liquid crystal module comprises a placing frame and a short-circuit device according to any one of claims 1 to 9;
the placing frame is used for loading the liquid crystal module;
the short-circuit device is used for short-circuiting the terminal area of the liquid crystal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032863.4U CN214375673U (en) | 2020-06-08 | 2020-06-08 | Short circuit device and liquid crystal module residual charge releasing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032863.4U CN214375673U (en) | 2020-06-08 | 2020-06-08 | Short circuit device and liquid crystal module residual charge releasing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214375673U true CN214375673U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021032863.4U Active CN214375673U (en) | 2020-06-08 | 2020-06-08 | Short circuit device and liquid crystal module residual charge releasing jig |
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|---|---|
| CN (1) | CN214375673U (en) |
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2020
- 2020-06-08 CN CN202021032863.4U patent/CN214375673U/en active Active
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