CN220691225U - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
- Publication number
- CN220691225U CN220691225U CN202322536660.9U CN202322536660U CN220691225U CN 220691225 U CN220691225 U CN 220691225U CN 202322536660 U CN202322536660 U CN 202322536660U CN 220691225 U CN220691225 U CN 220691225U
- Authority
- CN
- China
- Prior art keywords
- display screen
- liquid crystal
- gasket
- crystal display
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 24
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 9
- 239000004917 carbon fiber Substances 0.000 claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000741 silica gel Substances 0.000 claims abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000011111 cardboard Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 9
- 239000000872 buffer Substances 0.000 abstract description 7
- 239000011087 paperboard Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a liquid crystal display device, and belongs to the technical field of super-durable liquid crystal displays. The display screen is connected with a protective edge in a clamping mode, an air cavity is formed in the protective edge, and a multi-layer gasket matched with the side wall of the display screen is embedded into the inner wall of the protective edge. According to the utility model, the square gasket with the carbon fiber springs is matched with the guard edge with the air cavity and the multi-layer gasket, so that the buffer protection of the side edges and four corners of the display screen is realized, the damage to the display screen caused by the vibration of the shell or the impact of the side edges is avoided, and the buffer protection effect is realized on the side edges of the display screen; the connecting beam with the reed and the foam piece and the paperboard and the silica gel gasket are matched through the top plate, so that the display screen and the shell are attached more tightly, gaps between the display screen and the shell are reduced, external dust can be prevented from entering the display through the gaps between the display screen and the shell, and the influence of the dust on internal devices of the display is reduced.
Description
Technical Field
The utility model relates to the technical field of super-durable liquid crystal displays, in particular to a liquid crystal display device.
Background
The super durable liquid crystal display refers to a liquid crystal display having higher durability and reliability. The super durable liquid crystal display is a liquid crystal display with longer service life, more durability and more reliability, and is suitable for long-time use or scenes with higher requirements on display quality.
A liquid crystal display is a display technology widely used in electronic devices. It is composed of liquid crystal layer, transparent electrode layer and backlight source. The liquid crystal layer is composed of liquid crystal molecules, and the arrangement of the liquid crystal molecules is controlled by applying an electric field, so that the light transmission degree is changed, and image display is realized. The liquid crystal display is widely applied to electronic equipment such as televisions, computer monitors, mobile phones, tablet computers and the like. It has become the mainstream display technology, replacing the traditional CRT display.
Existing liquid crystal display devices have the following disadvantages: the display screen is often simply clamped when being arranged in the shell, so that the side edge of the display screen is easily damaged when the shell vibrates or the side edge is impacted, and the display screen cannot be normally used; the simple joint of common display screen is inside the shell to there is the gap between display screen and the shell, makes the dust enter into the shell inside from the gap easily, and the dust can influence the normal use of display in the display inside.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a liquid crystal display device, which solves the problems that the side edge of the existing display screen is easily damaged by acting force and dust enters the inside through a gap in the prior art.
2. Technical proposal
A liquid crystal display device comprising:
the display screen is characterized in that the periphery of the display screen is clamped with a protective edge, an air cavity is arranged in the protective edge, a plurality of layers of gaskets matched with the side wall of the display screen are embedded in the inner wall of the protective edge, the inside of each layer of gaskets comprises damping rubber strips and plastic soft strips arranged on the side wall of each damping rubber strip, square gaskets are arranged at two ends of the protective edge, a fixedly connected ring is arranged on the side wall of each square gasket, and carbon fiber springs are matched in the fixedly connected ring;
the frame, the frame sets up in the bottom of safe edge, the frame lateral wall is provided with a plurality of stationary blades, the frame lateral wall rigid coupling has a plurality of tie-beams, the safe edge top is provided with the reed, the reed top is provided with the roof, the roof top is provided with the foam piece that cooperates in the display screen bottom, the tie-beam top is provided with the cardboard, the cardboard top is provided with the silica gel gasket, the roof bottom is provided with the spread groove, the spread groove bottom runs through there is the adjusting column.
Preferably, a plurality of rubber columns connected to the inner wall of the guard edge are arranged in the air cavity, and the rubber columns are of cylindrical structures.
Preferably, the side wall of the multi-layer gasket is provided with a dust blocking sheet, and the dust blocking sheet is matched with the side wall of the display screen.
Preferably, connecting pieces are arranged at two ends of the guard edge and are connected to the side walls of the square gaskets.
Preferably, the adjusting column penetrates through the bottom of the frame, and the top of the adjusting column is provided with a spring matched with the inside of the connecting groove.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the square gasket with the carbon fiber springs is matched with the guard edge with the air cavity and the multi-layer gasket, so that the buffer protection of the side edges and four corners of the display screen is realized, the damage to the display screen caused by the vibration of the shell or the impact of the side edges is avoided, and the buffer protection effect is realized on the side edges of the display screen; the connecting beam with the reed and the foam piece and the paperboard and the silica gel gasket are matched through the top plate, so that the display screen and the shell are attached more tightly, gaps between the display screen and the shell are reduced, external dust can be prevented from entering the display through the gaps between the display screen and the shell, and the influence of the dust on internal devices of the display is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a square gasket and solid ring combination of the present utility model;
FIG. 3 is a schematic view of the inside of the guard according to the present utility model;
FIG. 4 is a schematic view of a multi-layered gasket of the present utility model;
FIG. 5 is a schematic diagram of a frame of the present utility model;
FIG. 6 is a schematic view of the combination of the top plate and the connecting slot of the present utility model;
the reference numerals in the figures illustrate: 100. a display screen; 110. edge protection; 111. a connecting sheet; 112. an air cavity; 113. a rubber column; 114. dust blocking sheets; 120. square pad; 121. a fixedly connected ring; 122. a carbon fiber spring; 130. a multi-layer gasket; 131. damping rubber strips; 132. a plastic soft strip; 200. a frame; 201. a fixing piece; 210. a reed; 211. a top plate; 212. a foam sheet; 213. a connecting groove; 214. an adjusting column; 220. a connecting beam; 221. a paperboard; 222. silica gel pad.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, the present utility model provides a technical solution:
a liquid crystal display device comprising:
the periphery of the display screen 100 is clamped with a guard edge 110;
in some embodiments, the guard 110 is integrally formed using commercially available rubber.
The inside of the protective edge 110 is provided with an air cavity 112, the inner wall of the protective edge 110 is embedded with a multi-layer gasket 130 matched with the side wall of the display screen 100, and the inside of the multi-layer gasket 130 comprises a damping rubber strip 131 and a plastic soft strip 132 arranged on the side wall of the damping rubber strip 131;
in some embodiments, the damping rubber strip 131 is made of a commercially available damping rubber, which is a rubber material having shock absorbing and energy absorbing properties that can reduce the transmission of shock and impact by absorbing and dispersing energy, thereby protecting the integrity and stability of the structure and equipment.
Square gaskets 120 are arranged at two ends of the guard edge 110;
in some embodiments, square pad 120 is made using commercially available soft silicone sheets.
The side wall of the square gasket 120 is provided with a fixed connection ring 121, and a carbon fiber spring 122 is matched in the fixed connection ring 121;
in some embodiments, the carbon fiber spring 122 is made using commercially available carbon fibers having a relatively high toughness.
The frame 200 is arranged at the bottom of the guard edge 110;
in some embodiments, the frame 200 is made of aluminum and has a relatively light weight.
The side wall of the frame 200 is provided with a plurality of fixing sheets 201;
in some embodiments, the frame 200 may be fixed to the side wall of the display screen 100 inside the case by fixing pieces 201 using common bolts.
The side wall of the frame 200 is fixedly connected with a plurality of connecting beams 220 through bolts;
in some embodiments, the connection beam 220 is made using a hollow copper tube, which is common in the market.
The top of the guard 110 is provided with a reed 210;
in some embodiments, the reed 210 is made of commercially available elastic stainless steel and can be elastically deformed to some extent.
The top of the reed 210 is provided with a top plate 211, and the top of the top plate 211 is provided with a foam piece 212 matched with the bottom of the display screen 100;
in some embodiments, foam sheet 212 is made using commercially available foam.
The top of the connecting beam 220 is provided with a paper board 221, and the top of the paper board 221 is provided with a silica gel gasket 222;
in some embodiments, the silicone gasket 222 is made using a commercially available thermally conductive silicone sheet.
The bottom of the top plate 211 is provided with a connecting groove 213, and an adjusting column 214 penetrates through the bottom of the connecting groove 213;
in some embodiments, the adjustment post 214 is a commercially available bolt.
Specifically, a plurality of rubber columns 113 connected to the inner wall of the guard edge 110 are arranged in the air cavity 112, the rubber columns 113 are made of damping rubber commonly used in the market, and the rubber columns 113 are in a cylindrical structure.
Further, the side wall of the multi-layer gasket 130 is provided with a dust blocking piece 114, the dust blocking piece 114 is a soft plastic piece, and the dust blocking piece 114 is matched with the side wall of the display screen 100.
It should be noted that, the two ends of the guard edge 110 are provided with connecting pieces 111, the connecting pieces 111 are rubber pieces, and the connecting pieces 111 are connected to the side walls of the square gaskets 120.
It is noted that the adjusting post 214 penetrates through the bottom of the frame 200, the circumferential outer wall of the adjusting post 214 is provided with threads matched with the inside of the frame 200, the top of the adjusting post 214 is provided with a circular baffle matched with the bottom of the spring inside the connecting slot 213, the adjusting post 214 has a limiting function, and the top of the adjusting post 214 is provided with a spring matched with the inside of the connecting slot 213.
It is noted that the right side of the connecting piece 340 is provided with an elastic ring 341, the side wall of the elastic ring 341 is provided with a spring, the elastic ring 341 can be tightly attached to the side wall of the dust collecting box 350 by using the spring, so that the connecting piece 340 and the dust collecting box 350 are in sliding connection more tightly, the outer wall of the connecting piece 340 is provided with an elastic tube 342, the right side inside the dust collecting box 350 is provided with a fine net 351, the fine net 351 is breathable but dust cannot pass through, and the side wall of the dust collecting box 350 is in sliding fit with the side wall of the dust blocking shell 300, and a hole matched with the elastic ring 341 is formed in the side wall of the dust collecting box 350.
Working principle: when the side of display screen 100 receives vibrations or receiving the impact from the shell, the safe edge 110 takes place deformation cooperation rubber column 113 deformation and buffers the effort, and the multilayer gasket 130 that is located safe edge 110 inner wall utilizes the deformation of damping rubber strip 131 and the soft strip 132 of plastics to buffer the effort simultaneously, and the square gasket 120 that is located the four corners of display screen 100 cooperates inside carbon fiber spring 122 to take place deformation and buffers the effort simultaneously, has realized the buffering protection to display screen 100 side and four corners, causes the destruction to display screen 100 when avoiding shell vibrations or side to receive the impact, has the effect of buffering protection to display screen 100 side. When the display screen 100 is mounted to the display screen 100, the frame 200 can be mounted inside the display screen 100, the paper board 221 of the connecting beam 220 of the frame 200 is matched with the silica gel gasket 222 to abut against the side wall of the display screen 100, meanwhile, the foam sheet 212 on the top plate 211 positioned at the side edge of the frame 200 abuts against the side wall of the display screen 100, and meanwhile, the adjusting column 214 can be rotated to enable the adjusting column 214 to push the connecting groove 213 to enable the foam sheet 212 of the top plate 211 to be closer to the side wall of the display screen 100 after the length of the adjusting column inside the frame 200 is prolonged, so that the display screen 100 is tightly attached to the housing, gaps between the display screen 100 and the housing are reduced, external dust can be prevented from entering into the display through the gaps between the display screen 100 and the housing, and influences of dust on devices inside the display are reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A liquid crystal display device, comprising:
the display screen (100), joint all around of display screen (100) has safe edge (110), safe edge (110) inside is provided with air cavity (112), safe edge (110) inner wall inlays and is equipped with multilayer gasket (130) that cooperate in display screen (100) lateral wall, multilayer gasket (130) inside include damping rubber strip (131) and set up in soft strip (132) of plastics of damping rubber strip (131) lateral wall, safe edge (110) both ends are provided with square gasket (120), square gasket (120) lateral wall is provided with rigid coupling ring (121), rigid coupling ring (121) inside cooperation has carbon fiber spring (122);
frame (200), frame (200) set up in the bottom of safe edge (110), frame (200) lateral wall is provided with a plurality of stationary blades (201), frame (200) lateral wall rigid coupling has a plurality of tie-beams (220), safe edge (110) top is provided with reed (210), reed (210) top is provided with roof (211), roof (211) top is provided with foam piece (212) that cooperates in display screen (100) bottom, tie-beam (220) top is provided with cardboard (221), cardboard (221) top is provided with silica gel gasket (222), roof (211) bottom is provided with spread groove (213), spread groove (213) bottom is run through and is had adjusting column (214).
2. A liquid crystal display device according to claim 1, wherein: the inside of the air cavity (112) is provided with a plurality of rubber columns (113) connected to the inner wall of the guard edge (110), and the rubber columns (113) are of a cylindrical structure.
3. A liquid crystal display device according to claim 2, wherein: the side wall of the multi-layer gasket (130) is provided with a dust blocking sheet (114), and the dust blocking sheet (114) is matched with the side wall of the display screen (100).
4. A liquid crystal display device according to claim 3, wherein: connecting pieces (111) are arranged at two ends of the guard edge (110), and the connecting pieces (111) are connected to the side walls of the square gaskets (120).
5. A liquid crystal display device according to claim 4, wherein: the adjusting column (214) penetrates through the bottom of the frame (200), and a spring matched with the inside of the connecting groove (213) is arranged at the top of the adjusting column (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536660.9U CN220691225U (en) | 2023-09-15 | 2023-09-15 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536660.9U CN220691225U (en) | 2023-09-15 | 2023-09-15 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220691225U true CN220691225U (en) | 2024-03-29 |
Family
ID=90404392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322536660.9U Active CN220691225U (en) | 2023-09-15 | 2023-09-15 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220691225U (en) |
-
2023
- 2023-09-15 CN CN202322536660.9U patent/CN220691225U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |