CN212933198U - Liquid crystal display module with electromagnetic protection - Google Patents
Liquid crystal display module with electromagnetic protection Download PDFInfo
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- CN212933198U CN212933198U CN202022337801.0U CN202022337801U CN212933198U CN 212933198 U CN212933198 U CN 212933198U CN 202022337801 U CN202022337801 U CN 202022337801U CN 212933198 U CN212933198 U CN 212933198U
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- liquid crystal
- crystal display
- shell
- electromagnetic
- dustproof cover
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 48
- 239000003973 paint Substances 0.000 claims 3
- 239000000428 dust Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 abstract description 9
- 230000005672 electromagnetic field Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display module with electromagnetic protection, which comprises a body and a protection mechanism, wherein conductive rubber and soft magnetic film have better magnetic shielding effect, so that electromagnetic fields inside and outside the body are offset to weaken electromagnetic interference waves, a dustproof cover can slide at the upper end of a shell through a slide block at the inner side of a limit groove, when the liquid crystal display is needed, the dustproof cover can slide to one side far away from a fixed component, a limit frame limits the dustproof cover at the upper end of the dustproof cover to prevent the dustproof cover from separating from the upper end of the shell, when the dustproof cover carries out dustproof separation at the upper end of the liquid crystal display, a lug at one side of the dustproof cover is penetrated and fixed by a block through a positioning hole, when the dustproof cover needs to be removed, an operator only needs to press a lug plate downwards to drive the lug plate to press a buffer spring downwards to enable the lug plate to deform, after the buffer spring is pressed, the clamping block also descends to be separated from the positioning hole, so that the dust cover can move.
Description
Technical Field
The utility model relates to a liquid crystal display module technical field specifically is a take electromagnetic protection's liquid crystal display module.
Background
The liquid crystal module is simply a screen and backlight assembly, and the display component of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT.
Some liquid crystal display modules on the market do not adopt anti-electromagnetic radiation's structure now, therefore the electromagnetic protection effect is poor, and liquid crystal display if do not prevent dust when not using and separate the fender, the inboard that gets into liquid crystal display easily of long-time dust makes holistic dustproof effect and practicality unsatisfactory.
Aiming at the problems, the protection effect, the dustproof effect and the practicability of the liquid crystal display module are improved. Therefore, a liquid crystal display module with electromagnetic protection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take electromagnetic protection's liquid crystal display module assembly, improved liquid crystal display module assembly's protecting effect, dustproof effect and practicality, solved the problem of proposing among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display module with electromagnetic protection comprises a body and a protection mechanism, wherein the protection mechanism is installed at the upper end of the body, the body comprises a panel, mounting holes, a shell, a liquid crystal display screen, limiting grooves, a limiting frame and fixing components, the mounting holes are formed in four corners of the panel, the shell is installed at the upper end of the panel, the liquid crystal display screen is installed on the inner side of the shell, the limiting grooves are formed in two sides of the upper end of the shell, the limiting frame is installed on one side of the upper end of the shell, the fixing components are installed on one side, away from the limiting frame, of the shell, and the fixing components are located;
the protection mechanism comprises a dustproof cover, a first baffle, a second baffle and a magnet block, the dustproof cover is installed at the upper end of the shell and penetrates through the inner side of the limiting frame, the first baffle is installed on one side of the dustproof cover, the second baffle is installed on one side, away from the first baffle, of the dustproof cover, and the magnet block is installed on the surfaces of the first baffle and the second baffle.
Further, the shell comprises a shielding layer, and the shielding layer is filled between the shell and the liquid crystal display screen.
Further, shielding layer includes soft magnetic film, conductive rubber and electromagnetic shielding coating, and soft magnetic film is installed to the inner wall of shell, and conductive rubber is installed to one side of soft magnetic film, and electromagnetic shielding coating is paintd to one side surface of conductive rubber, and electromagnetic shielding coating's model is HSF 54.
Further, fixed subassembly includes fixing base, adjustment tank and fixture block, and the fixing base is installed to one side lower extreme of shell, and the adjustment tank has been seted up to one side that the shell was kept away from to the fixing base, and the fixture block is installed to the upper end of fixing base, and the fixture block runs through the top of fixing base.
Further, the fixture block includes connecting plate, flange and buffer spring, and the connecting plate is installed to the bottom of fixture block, and the flange is installed to one side of connecting plate, and the flange runs through the adjustment tank, and buffer spring is installed to the bottom of connecting plate, and buffer spring is located the inner chamber bottom of fixing base.
Furthermore, the dust cover comprises a lug, a positioning hole and a sliding block, the lug is installed on one side of the dust cover, the positioning hole is formed in the surface of the lug and is movably connected with the clamping block, the sliding block is installed on two sides of the bottom end of the lug and is in sliding connection with the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of take electromagnetic protection's liquid crystal display module, the conductive rubber and the soft-magnetic film of setting have better magnetic screen effect, make the inside and outside electromagnetic field of fuselage offset each other, reach the effect that weakens the electromagnetic interference wave, and the electromagnetic shielding coating of paining can be kept apart the electromagnetic radiation shielding of surrounding environment, makes holistic electromagnetic protection obtain improving.
2. The utility model provides a take electromagnetic protection's liquid crystal display module, the shield can slide in the inboard of spacing groove through the slider in the upper end of shell, when needs use liquid crystal display, can slide the shield to one side of keeping away from fixed subassembly, spacing will carry on spacingly to it in the upper end of shield, prevent that the shield from breaking away from the upper end of shell, can remove the upper end of fixed subassembly with the shield after using and fix, thereby avoid the dust to fall into liquid crystal display's inboard, improve holistic dustproof effect.
3. The utility model provides a pair of take electromagnetic protection's liquid crystal display module, when the shield was dustproof at liquid crystal display's upper end and was kept off, the lug of shield one side will be run through the locating hole by the card piece and fix, and can adsorb spacing through the magnet piece and carry out the secondary fixed after the shield removes fixedly, when needs put aside the shield, operating personnel only need press the flange downwards, make the flange drive the connecting plate and push down buffer spring and make it produce deformation, buffer spring is suppressed the back fixture block and also will descend and break away from the locating hole, thereby make the shield can remove, and is simple and convenient, and the holistic practicality is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protection mechanism of the present invention;
fig. 3 is a schematic view of the internal structure of the housing and the lcd panel of the present invention;
fig. 4 is a schematic structural view of the shielding layer of the present invention;
fig. 5 is a schematic structural view of the fixing assembly of the present invention.
In the figure: 1. a body; 11. a panel; 12. mounting holes; 13. a housing; 131. a shielding layer; 1311. a soft magnetic thin film; 1312. a conductive rubber; 1313. electromagnetic shielding coating; 14. a liquid crystal display screen; 15. a limiting groove; 16. a limiting frame; 17. a fixing assembly; 171. a fixed seat; 172. an adjustment groove; 173. a clamping block; 1731. a connecting plate; 1732. a convex plate; 1733. a buffer spring; 2. a protection mechanism; 21. a dust cover; 211. a lug; 212. positioning holes; 213. a slider; 22. a first baffle plate; 23. a second baffle; 24. and a magnet block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a liquid crystal display module with electromagnetic protection includes a main body 1 and a protection mechanism 2, the protection mechanism 2 is installed at the upper end of the main body 1, the main body 1 includes a panel 11, a mounting hole 12, a housing 13, a liquid crystal display 14, a limiting groove 15, a limiting frame 16 and a fixing component 17, the mounting hole 12 is opened at four corners of the panel 11, the housing 13 is installed at the upper end of the panel 11, the liquid crystal display 14 is installed at the inner side of the housing 13, the limiting groove 15 is opened at two sides of the upper end of the housing 13, the limiting frame 16 is installed at one side of the upper end of the housing 13, the limiting frame 16 is a component made of iron material, the fixing component 17 is installed at one side of the housing 13 away from the limiting frame 16, the fixing component 17 is located at the lower end of one side of the housing 13, the protection mechanism 2 includes a dust cover 21, a first baffle 22, a, and the dust cover 21 penetrates through the inner side of the limiting frame 16, a first baffle 22 is installed on one side of the dust cover 21, a second baffle 23 is installed on one side of the dust cover 21 far away from the first baffle 22, and magnet blocks 24 are installed on the surfaces of the first baffle 22 and the second baffle 23.
Referring to fig. 2-5, a liquid crystal display module with electromagnetic protection includes a housing 13, the housing 13 includes a shielding layer 131, the shielding layer 131 is filled between the housing 13 and a liquid crystal display 14, the shielding layer 131 includes a soft magnetic film 1311, a conductive rubber 1312, and an electromagnetic shielding coating 1313, the soft magnetic film 1311 is installed on an inner wall of the housing 13, the conductive rubber 1312 is installed on one side of the soft magnetic film 1311, the electromagnetic shielding coating 1313 is coated on a surface of one side of the conductive rubber 1312, and the electromagnetic shielding coating 1313 is HSF54, the conductive rubber 1312 and the soft magnetic film 1311 have a good magnetic shielding effect, so that electromagnetic fields inside and outside the body 1 are cancelled out, an electromagnetic interference wave is weakened, the coated electromagnetic shielding coating 1313 can shield and isolate electromagnetic radiation of a surrounding environment, and the overall electromagnetic protection is improved.
The fixing assembly 17 includes a fixing seat 171, an adjusting groove 172 and a fixture block 173, the fixing seat 171 is installed at the lower end of one side of the housing 13, the adjusting groove 172 is opened at one side of the fixing seat 171 far from the housing 13, the fixture block 173 is installed at the upper end of the fixing seat 171, and the fixture block 173 penetrates through the top end of the fixing seat 171, the fixture block 173 includes a connecting plate 1731, a convex plate 1732 and a buffer spring 1733, the connecting plate 1731 is installed at the bottom end of the fixture block 173, the convex plate 1732 is installed at one side of the connecting plate 1731, the convex plate 1732 penetrates through the adjusting groove 172, the buffer spring 1733 is installed at the bottom end of the connecting plate 1731, and the buffer spring 1733 is located at the bottom end of the inner cavity of the fixing seat 171, the dust cap 21 includes a lug 211, a positioning hole 212 and a sliding block 213, the lug 211 is installed at, and the slide block 213 is connected with the limit slot 15 in a sliding manner, the dust-proof cover 21 can slide on the inner side of the limit slot 15 through the slide block 213 at the upper end of the shell 13, when the liquid crystal display 14 is needed, the dust-proof cover 21 can slide to the side far away from the fixing component 17, the limit frame 16 can limit the dust-proof cover 21 at the upper end thereof to prevent the dust-proof cover 21 from separating from the upper end of the shell 13, after the use, the dust-proof cover 21 can be moved to the upper end of the fixing component 17 to be fixed, thereby preventing dust from falling into the inner side of the liquid crystal display 14, improving the whole dust-proof effect, when the dust-proof cover 21 is subjected to dust-proof blocking at the upper end of the liquid crystal display 14, the lug 211 at one side of the dust-proof cover 21 is penetrated and fixed by the fixture block 173 through the positioning hole 212, and after the dust-proof cover 21 is moved and fixed, an operator only needs to press the convex plate 1732 downwards, so that the convex plate 1732 drives the connecting plate 1731 to press the buffer spring 1733 to deform the buffer spring 1733, and the fixture block 173 also descends to separate from the positioning hole 212 after the buffer spring 1733 is pressed, so that the dust cover 21 can be moved, the operation is simple and convenient, and the overall practicability is improved.
In summary, the following steps: the utility model provides a take electromagnetic protection's liquid crystal display module, the conductive rubber 1312 and the soft magnetic film 1311 that set up have better magnetic screen effect, make fuselage body 1 inside and outside electromagnetic field offset each other, reach the effect that weakens the electromagnetic interference wave, electromagnetic shielding coating 1313 of scribbling can shield the electromagnetic radiation of surrounding environment and keep apart, make holistic electromagnetic protection improve, shield 21 can slide in the inboard of spacing groove 15 through slider 213 in the upper end of shell 13, when needs use liquid crystal display 14, can slide shield 21 to the side of keeping away from fixed subassembly 17, spacing frame 16 will carry out spacing at shield 21's upper end, prevent shield 21 from breaking away from the upper end of shell 13, can remove shield 21 to fixed subassembly 17's upper end after using and fix, thereby avoid the dust to fall into liquid crystal display 14's inboard, improve holistic dustproof effect, when shield 21 prevents dust at liquid crystal display 14's upper end and separates when keeping off, the lug 211 of shield 21 one side will be run through locating hole 212 by fixture block 173 and fix, and can adsorb spacing 16 through magnet piece 24 and carry out the secondary after shield 21 removes fixedly, when needs move aside shield 21, operating personnel only need press flange 1732 downwards, make flange 1732 drive connecting plate 1731 and push down buffer spring 1733 and make it produce deformation, buffer spring 1733 is suppressed back fixture block 173 and also will descend and break away from locating hole 212, thereby make shield 21 can remove, and is simple and convenient, and the holistic practicality is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take electromagnetic protection's liquid crystal display module, includes fuselage body (1) and protection machanism (2), and the upper end at fuselage body (1), its characterized in that are installed in protection machanism (2): the machine body (1) comprises a panel (11), mounting holes (12), a shell (13), a liquid crystal display screen (14), a limiting groove (15), a limiting frame (16) and a fixing component (17), the mounting holes (12) are formed in four corners of the panel (11), the shell (13) is installed at the upper end of the panel (11), the liquid crystal display screen (14) is installed on the inner side of the shell (13), the limiting grooves (15) are formed in two sides of the upper end of the shell (13), the limiting frame (16) is installed on one side of the upper end of the shell (13), the fixing component (17) is installed on one side, away from the limiting frame (16), of the shell (13), and the fixing component (17) is located at the lower end of one;
protection machanism (2) are including shield (21), first baffle (22), second baffle (23) and magnet piece (24), shield (21) are installed to the upper end of shell (13), and shield (21) run through the inboard of spacing (16), first baffle (22) are installed to one side of shield (21), one side that first baffle (22) were kept away from in shield (21) is installed second baffle (23), the surface mounting of first baffle (22) and second baffle (23) has magnet piece (24).
2. The liquid crystal display module with electromagnetic protection of claim 1, wherein: the shell (13) comprises a shielding layer (131), and the shielding layer (131) is filled between the shell (13) and the liquid crystal display screen (14).
3. The liquid crystal display module with electromagnetic protection of claim 2, wherein: the shielding layer (131) comprises a soft magnetic film (1311), conductive rubber (1312) and electromagnetic shielding paint (1313), the soft magnetic film (1311) is installed on the inner wall of the shell (13), the conductive rubber (1312) is installed on one side of the soft magnetic film (1311), the electromagnetic shielding paint (1313) is smeared on the surface of one side of the conductive rubber (1312), and the electromagnetic shielding paint (1313) is HSF54 in model.
4. The liquid crystal display module with electromagnetic protection of claim 1, wherein: fixed subassembly (17) include fixing base (171), adjustment tank (172) and fixture block (173), and fixing base (171) are installed to one side lower extreme of shell (13), and adjustment tank (172) have been seted up to one side that shell (13) were kept away from in fixing base (171), and fixture block (173) are installed to the upper end of fixing base (171), and fixture block (173) run through the top of fixing base (171).
5. The LCD module with electromagnetic protection as claimed in claim 4, wherein: fixture block (173) includes connecting plate (1731), flange (1732) and buffer spring (1733), and connecting plate (1731) are installed to the bottom of fixture block (173), and flange (1732) are installed to one side of connecting plate (1731), and flange (1732) run through adjustment tank (172), and buffer spring (1733) are installed to the bottom of connecting plate (1731), and buffer spring (1733) are located the inner chamber bottom of fixing base (171).
6. The liquid crystal display module with electromagnetic protection of claim 1, wherein: the dustproof cover (21) comprises a lug (211), a positioning hole (212) and a sliding block (213), the lug (211) is installed on one side of the dustproof cover (21), the positioning hole (212) is formed in the surface of the lug (211), the positioning hole (212) is movably connected with a clamping block (173), the sliding block (213) is installed on two sides of the bottom end of the lug (211), and the sliding block (213) is slidably connected with a limiting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337801.0U CN212933198U (en) | 2020-10-19 | 2020-10-19 | Liquid crystal display module with electromagnetic protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337801.0U CN212933198U (en) | 2020-10-19 | 2020-10-19 | Liquid crystal display module with electromagnetic protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212933198U true CN212933198U (en) | 2021-04-09 |
Family
ID=75311935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337801.0U Active CN212933198U (en) | 2020-10-19 | 2020-10-19 | Liquid crystal display module with electromagnetic protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212933198U (en) |
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2020
- 2020-10-19 CN CN202022337801.0U patent/CN212933198U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20240612 Address after: No. 575 Xitang Road, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215600 Patentee after: Fanrun Display Technology (Zhangjiagang) Co.,Ltd. Country or region after: China Address before: No.1, Xinglian Road, Nanjing Economic and Technological Development Zone, Jiangsu Province, 210000 Patentee before: Dongguang Optoelectronics (Nanjing) Co.,Ltd. Country or region before: China |