CN215867441U - Antistatic narrow-frame liquid crystal module - Google Patents
Antistatic narrow-frame liquid crystal module Download PDFInfo
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- CN215867441U CN215867441U CN202122199142.3U CN202122199142U CN215867441U CN 215867441 U CN215867441 U CN 215867441U CN 202122199142 U CN202122199142 U CN 202122199142U CN 215867441 U CN215867441 U CN 215867441U
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Abstract
The utility model provides an antistatic narrow-frame liquid crystal module; including the liquid crystal frame board, frame and antistatic backing piece, the bottom welding of liquid crystal frame board is in the top both sides of frame, the inside of liquid crystal frame board is provided with supports the piece, the top that supports the piece bonds and has anti-reflection stratum, the top fixed mounting of anti-reflection stratum has the LCD screen, the top coating of LCD screen has conductive resin layer, the top of conductive resin layer bonds and has the tempering membrane, the equal fixed mounting in inside both sides of antistatic backing piece has the torsional spring, and one side welding of torsional spring has elastic component, the inside of frame is provided with the PCB board, and the fastener is all installed through the bolt in the top both sides of PCB board, the rubber pad is all installed through the bolt in the both sides of frame, the top at the PCB board is installed to the antistatic backing piece of this design, antistatic backing piece displays the both sides at the liquid crystal frame board, produce static when having reduced personnel and touching, the inside conductive resin layer of liquid crystal frame board has improved the antistatic effect of LCD screen.
Description
Technical Field
The utility model particularly relates to the technical field of liquid crystal modules, in particular to an antistatic narrow-frame liquid crystal module.
Background
The liquid crystal module is simply composed of an LCD screen, an LED backlight plate, a PCB and an iron frame, the module is mainly divided into a screen and a backlight assembly, the two parts are assembled together and are mutually independent during working, and static electricity is easy to appear under the influence of the liquid crystal module when the liquid crystal module is operated.
When the liquid crystal module is used, an operator is easy to touch the liquid crystal module to generate static electricity, which causes inconvenience when the liquid crystal module is used, and components inside the liquid crystal module are easy to slide and shift, so that the overall normal operation of the liquid crystal module is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide the antistatic narrow-frame liquid crystal module with a novel structural design.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the utility model provides an antistatic narrow frame liquid crystal module, includes liquid crystal frame board, frame and antistatic backing, the bottom welding of liquid crystal frame board is in the top both sides of frame, the inside of liquid crystal frame board is provided with supports the piece, the top that supports the piece bonds and has anti reflector layer, the top fixed mounting of anti reflector layer has the LCD screen, the top coating of LCD screen has conductive resin layer, conductive resin layer's top bonds and has the tempering membrane, the equal fixed mounting in inside both sides of antistatic backing has the torsional spring, and one side welding of torsional spring has elastic component, the inside of frame is provided with the PCB board, and the top both sides of PCB board all install the fastener through the bolt, the rubber pad is all installed through the bolt in the both sides of frame.
The welding of the inside one side of antistatic shim has the spring, and the welding of the one end of spring has the stirring piece.
The liquid crystal display panel is characterized in that side plates are mounted on two sides of the inner wall of the liquid crystal frame plate through bolts, a sealing plate is bonded on one side of each side plate, and the outer wall of each antistatic gasket is bonded on one side of each sealing plate.
The bottom of the abutting piece is movably connected with a rolling wheel, and inserting plates are movably inserted into two sides of the liquid crystal frame plate.
The top of antistatic shim installs firm through the bolt, and the bolt is passed through to one side of picture peg and is installed in one side of firm.
One side of the top of the antistatic gasket is inserted with a blocking plug, and the top of the PCB is provided with an LED backlight board.
The LED backlight board is characterized in that connecting plates are mounted on two sides of the LED backlight board through bolts, one side of each connecting plate is mounted on the inner wall of the liquid crystal frame board through a bolt, and a plurality of vent plugs are connected to two sides of each frame in a threaded mode.
The utility model has the beneficial effects that:
(1) this design utilizes antistatic gasket and liquid crystal frame board, and antistatic gasket installs in the top of PCB board, and antistatic gasket shows in the both sides of liquid crystal frame board, has reduced and has produced static when personnel touch, and the inside conductive resin layer of liquid crystal frame board has improved the antistatic effect of LCD screen.
(2) This design utilizes picture peg and rubber pad, and the picture peg makes its activity pass through the roll wheel that supports the piece below, and picture peg and the connection that the steadiness piece can be stable, the installation and the split of the partial subassembly of being convenient for, the rubber pad setting is in the both sides of frame simultaneously, is favorable to personnel to take liquid crystal module and is difficult for producing static.
(3) This design utilizes elastic component and group moving plate, and the elastic component passes through the torsional spring and presses at the top of PCB board, and antistatic gasket utilizes the elastic component to stabilize and sets up, has reduced the slip of PCB board, dials the usable spring card of moving plate and establishes in the inside of fastener to reduce the lateral sliding of PCB board.
(4) This design utilizes ventilate stopper and tempering membrane, ventilates the stopper and rotates the both sides of pegging graft at the frame, and when the inside heat of liquid crystal module was too high, the temperature that can be as fast as possible reduces liquid crystal module is taken out to the ventilative stopper, and the tempering membrane forms the protective layer to conductive resin layer, reduces conductive resin layer's damage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present design;
FIG. 2 is a schematic partial cross-sectional view of the present design;
FIG. 3 is a schematic diagram of a partial structure of a frame in the present design;
fig. 4 is a partial structural diagram of the present design.
In the figure: the liquid crystal display panel comprises a liquid crystal frame plate 1, a frame 2, an antistatic gasket 3, a rubber pad 4, a fixing piece 5, a side plate 6, a sealing plate 7, an elastic piece 8, a torsion spring 9, a blocking plug 10, a clamping piece 11, a spring 12, a toughened film 13, a conductive resin layer 14, an LCD screen 15, an LED backlight plate 16, an anti-reflection layer 17, an inserting plate 18, a butting piece 19, a rolling wheel 20, a ventilation plug 21, a stirring piece 22, a connecting plate 23 and a PCB plate 24.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
an antistatic narrow-frame liquid crystal module, see fig. 1 to 4, comprises a liquid crystal frame plate 1, a frame 2 and an antistatic gasket 3, wherein the bottom of the liquid crystal frame plate 1 is welded on two sides of the top of the frame 2, a supporting piece 19 is arranged inside the liquid crystal frame plate 1, an anti-reflection layer 17 is bonded on the top of the supporting piece 19, the anti-reflection layer 17 reduces light dispersion, an LCD screen 15 is fixedly installed on the top of the anti-reflection layer 17, a conductive resin layer 14 is coated on the top of the LCD screen 15, the conductive resin layer 14 performs anti-static protection on the LCD screen 15 and reduces static electricity, a toughened film 13 is bonded on the top of the conductive resin layer 14, the toughened film 13 prevents abrasion of the conductive resin layer 14, torsion springs 9 are fixedly installed on two sides of the inside of the antistatic gasket 3, elastic pieces 8 are welded on one side of the torsion springs 9, a PCB 24 is arranged inside the frame 2, the elastic pieces 8 are pressed on the PCB 24 through the torsion springs 9, and the clamping pieces 11 are respectively installed on the two sides of the top of the PCB 24 through bolts, the rubber pads 4 are respectively installed on the two sides of the frame 2 through bolts, and the rubber pads 4 prevent static electricity.
Further, in this design, a spring 12 is welded to one side of the interior of the antistatic gasket 3, a dial piece 22 is welded to one end of the spring 12, and the spring 12 moves the dial piece 22.
Further, in this design, curb plate 6 is all installed through the bolt in the inner wall both sides of liquid crystal deckle board 1, and one side of curb plate 6 bonds and has sealed plate 7, and the outer wall of antistatic gasket 3 bonds in one side of sealed plate 7, and antistatic gasket 3 passes through sealed plate 7 to be installed in frame 2.
Furthermore, in the design, the bottom of the abutting part 19 is movably connected with a rolling wheel 20, the two sides of the liquid crystal frame plate 1 are movably inserted with the insertion plates 18, and the insertion plates 18 are moved after the rolling wheel 20 moves.
Further, in this design, the top of the anti-static gasket 3 is mounted with the stabilizing member 5 by bolts, and one side of the inserting plate 18 is mounted with one side of the stabilizing member 5 by bolts, so that the stabilizing member 5 is connected with the liquid crystal frame plate 1.
Furthermore, in the design, a blocking plug 10 is inserted into one side of the top of the antistatic gasket 3, the poking sheet 22 can move after the blocking plug 10 is taken out, and the LED backlight plate 16 is arranged on the top of the PCB 24.
Furthermore, in the design, the two sides of the LED backlight plate 16 are respectively provided with a connecting plate 23 through bolts, one side of the connecting plate 23 is arranged on the inner wall of the liquid crystal frame plate 1 through bolts, the two sides of the frame 2 are respectively in threaded connection with a plurality of vent plugs 21, and the vent plugs 21 can take out the frame 2 after rotation, so that the overall temperature of the liquid crystal module is reduced.
In summary, the working principle of the utility model is as follows: when in use, the antistatic gasket 3 is arranged on the top of the PCB 24 through the side plate 6 and the sealing plate 7, the antistatic gasket 3 is exposed outside the PCB 24, the static electricity during touch is reduced, and the elastic part 8 in the antistatic gasket 3 extrudes the PCB 24, one end of the spring 12 drives the poking piece 22 to be inserted into the clamping piece 11, so that the PCB 24 is stabilized in the frame 2, after an operator pulls out the blocking plug 10, the poking piece 22 can be used for taking out the inside of the clamping piece 11, the antistatic gasket 3 is used for taking out the top of the PCB 24, the conductive resin layer 14 is arranged between the toughened film 13 and the LCD screen 15, static electricity is reduced, the toughened film 13 prevents the conductive resin layer 14 from being worn, the rolling wheel 20 below the abutting piece 19 can rotate and move downwards, the rolling wheel 20 pushes the inserting plate 18 to move, the inserting plate 18 is installed on one side of the stable piece 5 through bolts, and the rubber gasket 4 cannot generate static electricity when the liquid crystal module is taken by hands.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides an antistatic narrow frame liquid crystal module, includes liquid crystal frame board (1), frame (2) and antistatic backing piece (3), its characterized in that, the bottom welding of liquid crystal frame board (1) is in the top both sides of frame (2), the inside of liquid crystal frame board (1) is provided with supports (19), support the top of (19) and bond anti-reflection stratum (17), the top fixed mounting of anti-reflection stratum (17) has LCD screen (15), the top coating of LCD screen (15) has conductive resin layer (14), the top of conductive resin layer (14) bonds has tempering film (13), the inside both sides of antistatic backing piece (3) all fixed mounting have torsional spring (9), and one side welding of torsional spring (9) has elastic component (8), the inside of frame (2) is provided with PCB board (24), and the top both sides of PCB board (24) all install through the bolt fastener (11), and rubber pads (4) are arranged on two sides of the frame (2) through bolts.
2. The antistatic narrow-bezel liquid crystal module as claimed in claim 1, wherein: the anti-static gasket is characterized in that a spring (12) is welded on one side inside the anti-static gasket (3), and a poking sheet (22) is welded on one end of the spring (12).
3. The antistatic narrow-bezel liquid crystal module as claimed in claim 1, wherein: the liquid crystal display panel is characterized in that side plates (6) are mounted on two sides of the inner wall of the liquid crystal frame plate (1) through bolts, a sealing plate (7) is bonded on one side of each side plate (6), and the outer wall of the antistatic gasket (3) is bonded on one side of each sealing plate (7).
4. The antistatic narrow-bezel liquid crystal module as claimed in claim 1, wherein: the bottom of the abutting piece (19) is movably connected with a rolling wheel (20), and inserting plates (18) are movably inserted into two sides of the liquid crystal frame plate (1).
5. The antistatic narrow-bezel liquid crystal module as claimed in claim 4, wherein: the top of the antistatic gasket (3) is provided with a fixing piece (5) through a bolt, and one side of the inserting plate (18) is arranged on one side of the fixing piece (5) through a bolt.
6. The antistatic narrow-bezel liquid crystal module as claimed in claim 1, wherein: one side of the top of the antistatic gasket (3) is inserted with a blocking plug (10), and the top of the PCB (24) is provided with an LED backlight plate (16).
7. The antistatic narrow-bezel liquid crystal module as claimed in claim 6, wherein: the LED backlight board is characterized in that connecting plates (23) are mounted on two sides of the LED backlight board (16) through bolts, one sides of the connecting plates (23) are mounted on the inner wall of the liquid crystal frame plate (1) through bolts, and a plurality of vent plugs (21) are connected to two sides of the frame (2) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199142.3U CN215867441U (en) | 2021-09-10 | 2021-09-10 | Antistatic narrow-frame liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199142.3U CN215867441U (en) | 2021-09-10 | 2021-09-10 | Antistatic narrow-frame liquid crystal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867441U true CN215867441U (en) | 2022-02-18 |
Family
ID=80319281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199142.3U Active CN215867441U (en) | 2021-09-10 | 2021-09-10 | Antistatic narrow-frame liquid crystal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867441U (en) |
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2021
- 2021-09-10 CN CN202122199142.3U patent/CN215867441U/en active Active
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