CN214151542U - Hidden computer display screen - Google Patents
Hidden computer display screen Download PDFInfo
- Publication number
- CN214151542U CN214151542U CN202022900203.XU CN202022900203U CN214151542U CN 214151542 U CN214151542 U CN 214151542U CN 202022900203 U CN202022900203 U CN 202022900203U CN 214151542 U CN214151542 U CN 214151542U
- Authority
- CN
- China
- Prior art keywords
- display
- polarizing film
- lcd screen
- screen
- positioning 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a hidden computer display screen, including the display body, the display body includes display casing, backlight, LCD screen and polarizing film, is provided with the installation cavity on the display casing, is provided with backlight and LCD screen in the installation cavity, and installation cavity opening side detachable is provided with the locating frame, is provided with polarizing film on the locating frame, and after the locating frame and the display casing were assembled, polarizing film and LCD screen laminated; the display screen also comprises polarizing glasses with the polarizing angle consistent with that of the polarizing film. This kind of computer display can be convenient with polarizing film and LCD screen separation and equipment, when the privacy file is opened to needs, can pull down the locating frame, takes the image that polarized light glasses observed the LCD screen on, and other people can't be through the image that shows on the naked eye direct observation LCD screen to promote privacy.
Description
Technical Field
The utility model belongs to the technical field of the computer display screen, specifically a hidden computer display screen.
Background
Computer display screens are common devices in offices of people, and existing computer displays generally comprise a backlight lamp, a liquid crystal screen and a polarizing film, and images displayed on the displays can be directly observed after light is filtered by the polarizing film. In a public office environment, such as a coffee shop or an office hall, if a private document is directly displayed on the display, other people can directly observe the displayed image, which results in poor privacy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to prior art, provide a hidden computer display screen, this kind of hidden computer display screen can carry out the dismouting with polarizing film as required, and the accessible is worn the glasses that have polarizing film and is observed the image that shows after demolising polarizing film, and other people can't the direct observation display screen, promotes privacy.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a hidden computer display screen comprises a display body, wherein the display body comprises a display shell, a backlight lamp, a liquid crystal screen and a polarizing film, an installation cavity is formed in the display shell, the backlight lamp and the liquid crystal screen are arranged in the installation cavity, a positioning frame is detachably arranged on the opening side of the installation cavity, the polarizing film is arranged on the positioning frame, and after the positioning frame and the display shell are assembled, the polarizing film is attached to the liquid crystal screen; the display screen also comprises polarized glasses with the polarization angle consistent with that of the polarized film. This kind of computer display can be convenient with polarizing film and LCD screen separation and equipment, when the privacy file is opened to needs, can pull down the locating frame, takes the image that polarized light glasses observed the LCD screen on, and other people can't be through the image that shows on the naked eye direct observation LCD screen to promote privacy.
In the above technical scheme, preferably, the positioning frame is provided with a plurality of annular buckling rings at the periphery thereof, the display housing is provided with a plurality of buckling blocks at the periphery thereof, and the buckling blocks are provided with elastic positioning hooks matched with the buckling rings. The positioning frame can be conveniently detached or installed by adopting the structure through the rotation of the clamping block.
In the above technical scheme, preferably, the positioning frame is provided with a plurality of first magnetic blocks, the opening side of the installation cavity is provided with a plurality of second magnetic blocks, and the first magnetic blocks are detachably connected with the second magnetic blocks. By adopting the structure, the positioning frame is disassembled and assembled through the attraction and separation of the first magnetic block and the second magnetic block, and the disassembly and the assembly are convenient.
Among the above-mentioned technical scheme, it is preferred, both sides are provided with the direction sand grip on the locating frame, installation cavity opening side's both sides are provided with open-top's slide, the direction sand grip with the cooperation can be dismantled to the slide. The positioning frame slides through the matching of the slide way and the guide convex strip, so that the positioning frame is convenient to disassemble and assemble.
In the above technical solution, preferably, the display body further includes a base and a supporting rod, and the supporting rod is rotatably connected to the display housing.
Compared with the prior art, the utility model, following beneficial effect has: this kind of computer display can be convenient with polarizing film and LCD screen separation and equipment, when the privacy file is opened to needs, can pull down the locating frame, takes the image that polarized light glasses observed the LCD screen on, and other people can't be through the image that shows on the naked eye direct observation LCD screen to promote privacy.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present invention.
Fig. 2 is a schematic side view of embodiment 1 of the present invention.
Fig. 3 is a schematic view of a partial cross-sectional structure of embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, in embodiment 1, a hidden computer display screen includes a display body 1, the display body 1 includes a display housing 2, a backlight 3, a liquid crystal screen 4 and a polarizing film 5, a mounting cavity 21 is provided on the display housing 2, the backlight 3 and the liquid crystal screen 4 are provided in the mounting cavity 21, a positioning frame 6 is detachably provided on an opening side of the mounting cavity 21, the polarizing film 5 is provided on the positioning frame 6, and after the positioning frame 6 is assembled with the display housing 2, the polarizing film 5 is attached to the liquid crystal screen 4; the display screen further includes a pair of polarizing glasses (not shown) having a polarizing angle corresponding to the polarizing film 5. This kind of computer display can be convenient with polarization film 5 and 4 separation of LCD screen and equipment, when private file is opened to needs, can pull down locating frame 6, take the image that polarized light glasses observed the LCD screen on, other people can't be through the image that the unaided eye direct observation shows on the LCD screen 4 to promote privacy.
In this embodiment, four annular snap rings 61 are disposed on the periphery of the positioning frame 6, four snap blocks 22 are rotatably disposed on the periphery of the mounting cavity 21 of the display housing 2, and the snap blocks 22 are provided with elastic positioning hooks 23 engaged with the snap rings 61. With this structure, the positioning frame 6 can be easily removed or attached by rotating the engaging block 22. The display body 1 further comprises a base 11 and a support rod 12, and the support rod 12 is rotatably connected with the display shell 2.
Referring to fig. 4, embodiment 2 is different from embodiment 1 only in the detachable structure, in this embodiment, six first magnetic blocks 62 are arranged on the positioning frame 6, six second magnetic blocks 24 are arranged on the opening side of the mounting cavity 21, and the first magnetic blocks 62 are detachably connected with the second magnetic blocks 24. By adopting the structure, the positioning frame 6 is disassembled and assembled by the attraction and separation of the first magnetic block 62 and the second magnetic block 24, and the positioning frame 6 is convenient to disassemble and assemble.
Referring to fig. 5, embodiment 3 only differs from embodiment 1 in the detachable structure, in this embodiment, guide ribs 63 are provided on both sides of the positioning frame 6, open-topped slideways 25 are provided on both sides of the opening side of the mounting cavity 21, and the guide ribs 63 detachably engage with the slideways 25. Adopt this structure to come the location frame 6 that slides through the cooperation of slide 25 with direction sand grip 63, make things convenient for the dismouting of location frame 6. When the positioning frame 6 needs to be removed, the positioning frame 6 is removed from the opening of the slide way 25.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a hidden computer display screen, includes display body (1), display body (1) includes display casing (2), backlight (3), LCD screen (4) and polarizing film (5), be provided with installation cavity (21) on display casing (2), be provided with in installation cavity (21) backlight (3) with LCD screen (4), its characterized in that: a positioning frame (6) is detachably arranged on the opening side of the mounting cavity (21), the polarizing film (5) is arranged on the positioning frame (6), and after the positioning frame (6) is assembled with the display shell (2), the polarizing film (5) is attached to the liquid crystal screen (4); the display screen also comprises polarizing glasses with the polarizing angle consistent with that of the polarizing film (5).
2. The hidden computer display of claim 1, wherein: the display device is characterized in that a plurality of annular buckling rings (61) are arranged on the periphery of the positioning frame (6), the display device shell (2) is located, a plurality of buckling blocks (22) are arranged on the periphery of the installation cavity (21) in a rotating mode, and elastic positioning hooks (23) matched with the buckling rings (61) are arranged on the buckling blocks (22).
3. The hidden computer display of claim 1, wherein: a plurality of first magnetic blocks (62) are arranged on the positioning frame (6), a plurality of second magnetic blocks (24) are arranged on the opening side of the mounting cavity (21), and the first magnetic blocks (62) are detachably connected with the second magnetic blocks (24).
4. The hidden computer display of claim 1, wherein: both sides are provided with direction sand grip (63) on the locating frame, installation cavity (21) opening side's both sides are provided with open-top's slide (25), direction sand grip (63) with the cooperation can be dismantled in slide (25).
5. The hidden computer display of any one of claims 1-4, wherein: the display body (1) further comprises a base (11) and a supporting rod (12), and the supporting rod (12) is rotatably connected with the display shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900203.XU CN214151542U (en) | 2020-12-07 | 2020-12-07 | Hidden computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900203.XU CN214151542U (en) | 2020-12-07 | 2020-12-07 | Hidden computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151542U true CN214151542U (en) | 2021-09-07 |
Family
ID=77584319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900203.XU Expired - Fee Related CN214151542U (en) | 2020-12-07 | 2020-12-07 | Hidden computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151542U (en) |
-
2020
- 2020-12-07 CN CN202022900203.XU patent/CN214151542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |