CN215416482U - Isolation dustproof device for computer display screen - Google Patents
Isolation dustproof device for computer display screen Download PDFInfo
- Publication number
- CN215416482U CN215416482U CN202121891567.4U CN202121891567U CN215416482U CN 215416482 U CN215416482 U CN 215416482U CN 202121891567 U CN202121891567 U CN 202121891567U CN 215416482 U CN215416482 U CN 215416482U
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- display screen
- plate
- pair
- shaped placing
- placing plate
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- 238000002955 isolation Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 45
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 208000003464 asthenopia Diseases 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an isolation dustproof device for a computer display screen, which belongs to the technical field of computer protection and comprises a display screen shell, wherein the back end of the display screen shell is provided with a display screen power supply button and a brightness adjusting button, the lower end of the display screen shell is connected with a connecting plate in a sliding way, the left end of the connecting plate is fixedly connected with an L-shaped placing plate, a gap formed by one end, close to each other, of the L-shaped placing plate and the display screen shell is a placing groove, the L-shaped placing plate is connected with a pair of limiting blocks in a sliding way, the pair of limiting blocks are respectively arranged at the left end and the right end of the L-shaped placing plate, one end, far away from the L-shaped placing plate, of the pair of limiting blocks is attached to the display screen shell, the dustproof plate is connected in the placing groove in a sliding way, the visual fatigue generated when a user faces the display screen can be reduced, and the user can be helped to concentrate the attention when the user works, improve the working efficiency of the user and is beneficial to improving the overall image of the enterprise.
Description
Technical Field
The utility model relates to the technical field of computer protection, in particular to an isolation dustproof device for a computer display screen.
Background
The computer is a modern electronic calculator for high-speed calculation, can perform numerical calculation and logic operation, has a memory function, can run according to a program, and is a modern intelligent electronic device for automatically processing mass data at high speed.
The desktop computer occupies a large space and mainly comprises a case, a display screen and a keyboard, wherein the display screen is exposed in the air for a long time, so that more dust can be deposited after the display screen is used for a period of time, the display screen works against a dust falling screen for a long time, the visual fatigue of a user is easily caused, the attention is easy to be lost, the working efficiency is reduced, and the display screen densely covered with dust can also damage the image of an enterprise.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide an isolation dustproof device for a computer display screen, which can reduce visual fatigue generated when a user faces the display screen, help the user to concentrate attention during working, improve the working efficiency of the user and is also beneficial to improving the overall image of an enterprise.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An isolation dustproof device for a computer display screen comprises a display screen shell, wherein a display screen power supply button and a brightness adjusting button are arranged at the back end of the display screen shell, a connecting plate is connected to the lower end of the display screen shell in a sliding manner, an L-shaped placing plate is fixedly connected to the left end of the connecting plate, a placing groove is formed in a gap formed by one end, close to the display screen shell, of the L-shaped placing plate, a pair of limiting blocks are connected to the L-shaped placing plate in a sliding manner, the pair of limiting blocks are respectively positioned at the left end and the right end of the L-shaped placing plate, one end, far away from the L-shaped placing plate, of the pair of limiting blocks is attached to the display screen shell, a dustproof plate is connected to the placing groove in a sliding manner and is positioned right in front of a luminous screen of the display screen shell, so that visual fatigue generated when a user faces the display screen can be reduced, and the user can be helped to concentrate attention when working, improve the working efficiency of the user and is beneficial to improving the overall image of the enterprise.
Further, the lower extreme fixedly connected with fixed block of display screen casing, the spacing groove has been seted up to the upper end of connecting plate, spacing groove and fixed block sliding connection, the fixed block is trapezoidal fixed block, the shape of spacing groove matches with it, prevents that the connecting plate from dropping from the fixed block, has increased the stability of device.
Further, the inner of board is placed in the L shape has been seted up the spout, sliding connection has the stopper in the spout, the stopper carries on spacingly to the dust guard through a pair of stopper with the equal fixedly connected with compression spring of inner bottom end of spout, can prevent effectively that the dust guard from locating groove landing, reduces the number of times that need change because of the dust guard damages, reduces the economic loss that the repeated purchase dust guard of enterprise brought.
Furthermore, the one end that the dust guard is close to the display screen casing has plated the rete of protecting against radiation, can reflect and partially offset the radiation of display screen casing transmission, reduces the harm of display screen radiation to eyes, helps protecting staff's eyesight health.
Further, the frame fixedly connected with rubber layer of the one end that the dust guard is close to the display screen casing, and the rubber layer is located the outside on radiation protection rete, prevents that the dust from falling to the display screen casing surface from the gap of dust guard and display screen casing, increases the frictional force between dust guard and the display screen casing wainscot simultaneously, makes more firm after the dust guard installation.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme can realize reducing the visual fatigue that the user produced when facing the display screen, and the help user concentrates attention at the during operation, improves user's work efficiency, also is of value to the whole image that improves the enterprise.
(2) The lower extreme fixedly connected with fixed block of display screen casing, the spacing groove has been seted up to the upper end of connecting plate, spacing groove and fixed block sliding connection, and the fixed block is trapezoidal fixed block, and the shape of spacing groove matches with it, prevents that the connecting plate from dropping from the fixed block, has increased the stability of device.
(3) The inner of board is placed in the L shape has been seted up the spout, and sliding connection has the stopper in the spout, and the equal fixedly connected with compression spring of inner bottom end of stopper and spout carries on spacingly to the dust guard through a pair of stopper, can prevent effectively that the dust guard from locating the landing from the standing groove, reduces the number of times that need be changed because of the dust guard damages, reduces the economic loss that the repeated purchase dust guard of enterprise brought.
(4) The one end that the dust guard is close to the display screen casing has plated the rete of protecting against radiation, can reflect and partially offset the radiation of display screen casing transmission, reduces the harm of display screen radiation to eyes, helps protecting staff's eyesight health.
(5) The frame fixedly connected with rubber layer of the one end that the dust guard is close to the display screen casing, and the rubber layer is located the outside on radiation protection rete, prevents that the dust from falling to the display screen casing surface from the gap of dust guard and display screen casing, increases the frictional force between dust guard and the display screen casing wainscot simultaneously, makes more firm after the dust guard installation.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
fig. 3 is an enlarged view of fig. 1 at a.
The reference numbers in the figures illustrate:
the display screen comprises a display screen shell 1, a display screen shell 101, a fixing block, a display screen power button 2, a brightness adjusting button 3, a connecting plate 4, a limiting groove 401, a placing plate 5L-shaped, a sliding groove 501, a placing groove 6, a limiting block 7, a compression spring 8, a dust guard 9 and a rubber layer 901.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an isolation and dust-proof device for a computer display screen comprises a display screen shell 1, a display screen power button 2 and a brightness adjustment button 3 are arranged at the back end of the display screen shell 1, a connecting plate 4 is slidably connected to the lower end of the display screen shell 1, an L-shaped placing plate 5 is fixedly connected to the left end of the connecting plate 4, the connecting plate 4 and the L-shaped placing plate 5 are integrally formed during production, a placing groove 6 is formed at a gap formed at one end of the L-shaped placing plate 5, which is close to the display screen shell 1, a pair of limiting blocks 7 are slidably connected in the L-shaped placing plate 5, the pair of limiting blocks 7 are respectively located at the left end and the right end of the L-shaped placing plate 5, one ends of the pair of limiting blocks 7, which are far away from the L-shaped placing plate 5, are both attached to the display screen shell 1, a dust-proof plate 9 is slidably connected in the placing groove 6, and the dust-proof plate 9 is located at the front side of the display screen luminescent screen of the display screen shell 1, the linear distance between the two limiting blocks 7 close to one end is consistent with the length of the dust guard 9.
Referring to fig. 1-2, the lower end of the display screen housing 1 is fixedly connected with the fixing block 101, the upper end of the connecting plate 4 is provided with a limiting groove 401, the limiting groove 401 is slidably connected with the fixing block 101, the fixing block 101 is a trapezoidal fixing block, and the shape of the limiting groove 401 is matched with that of the trapezoidal fixing block, so that the connecting plate 4 is prevented from falling off from the fixing block 101, and the stability of the device is improved.
Please refer to fig. 2-3, the inner of the L-shaped placing plate 5 has a sliding chute 501, the sliding chute 501 has a limiting block 7, the limiting block 7 and the inner bottom of the sliding chute 501 are fixedly connected with a compression spring 8, the dust-proof plate 9 is limited by a pair of limiting blocks 7, the dust-proof plate 9 can be effectively prevented from sliding down from the placing chute 6, the number of times of replacement due to damage of the dust-proof plate 9 is reduced, and economic loss caused by repeated purchase of the dust-proof plate 9 by an enterprise is reduced.
The one end that dust guard 9 is close to display screen casing 1 has plated the rete of protecting against radiation, can reflect and partially offset the radiation of display screen casing 1 transmission, reduces the harm of display screen radiation 1 to eyes, helps protecting staff's eyesight health.
The outer frame fixedly connected with rubber layer 901 that dust guard 9 is close to the one end of display screen casing 1, and rubber layer 901 is located the outside on radiation protection rete, prevents that the dust from falling to display screen casing 1 surface in the gap of dust guard 9 and display screen casing 1, increases the frictional force between dust guard 9 and the 1 wainscot of display screen casing simultaneously, makes dust guard 9 more firm after the installation.
When the device is used by enterprise staff, when in installation, firstly the connecting plate 4 is inserted from any side of the fixed block 101 and slides to a position parallel to the connecting plate 4, then the dust guard 9 is pushed inwards along the bottom of the placing groove 6 at any side, when the dust guard 9 touches the limiting block 7 at the side, the limiting block 7 is extruded to shrink into the sliding groove 501, when the dust guard 9 placed in the placing groove 6 contacts with the limiting block 7 at the other side, the limiting block 7 at the side is not extruded by the dust guard 9 and is reset through elasticity, at the moment, two ends of the dust guard 9 are jointed with the dust guard 9, in daily work, dust on the dust guard 9 needs to be cleaned, after long-term use, when the eye protection and radiation protection effects of the dust guard 9 are not obvious, when needing to be replaced, only the replaced dust guard 9 is inserted from one side of the placing groove 6, the replaced dust guard 9 can be easily replaced by extruding out of a pair of limiting blocks 7, compared with the prior art, the utility model can reduce the visual fatigue generated when the user faces the display screen, help the user to concentrate attention when working, improve the working efficiency of the user and is beneficial to improving the overall image of an enterprise.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an isolation dust keeper that computer display screen was used, includes display screen casing (1), the back end of display screen casing (1) is equipped with display screen power button (2) and adjustting of the lighteness button (3), its characterized in that: the lower extreme sliding connection of display screen casing (1) has connecting plate (4), left end fixedly connected with L shape of connecting plate (4) is placed board (5), the L shape is placed board (5) and display screen casing (1) one end that is close to each other and is formed the space department for standing groove (6), L shape is placed board (5) and is slided and connected with a pair of stopper (7), and is a pair of stopper (7) are located L shape respectively and place both ends about board (5), and a pair of stopper (7) keep away from the one end that L shape was placed board (5) and all laminate mutually with display screen casing (1), sliding connection has dust guard (9) in standing groove (6), and dust guard (9) are located display screen casing (1) display screen luminescent screen's dead front side.
2. The isolating and dustproof device for the computer display screen according to claim 1, wherein: the lower extreme fixedly connected with fixed block (101) of display screen casing (1), spacing groove (401) have been seted up to the upper end of connecting plate (4), spacing groove (401) and fixed block (101) sliding connection, fixed block (101) are trapezoidal fixed block, the shape of spacing groove (401) and its phase-match.
3. The isolating and dustproof device for the computer display screen according to claim 1, wherein: the L-shaped placing plate is characterized in that a sliding groove (501) is formed in the inner end of the L-shaped placing plate (5), a limiting block (7) is connected in the sliding groove (501) in a sliding mode, and a compression spring (8) is fixedly connected to the limiting block (7) and the inner bottom end of the sliding groove (501).
4. The isolating and dustproof device for the computer display screen according to claim 1, wherein: one end of the dustproof plate (9) close to the display screen shell (1) is plated with a radiation-proof film layer.
5. The isolating and dustproof device for the computer display screen according to claim 1, wherein: the outer frame of one end of the dustproof plate (9) close to the display screen shell (1) is fixedly connected with a rubber layer (901), and the rubber layer (901) is positioned on the outer side of the radiation-proof film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891567.4U CN215416482U (en) | 2021-08-12 | 2021-08-12 | Isolation dustproof device for computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891567.4U CN215416482U (en) | 2021-08-12 | 2021-08-12 | Isolation dustproof device for computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416482U true CN215416482U (en) | 2022-01-04 |
Family
ID=79662682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121891567.4U Expired - Fee Related CN215416482U (en) | 2021-08-12 | 2021-08-12 | Isolation dustproof device for computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416482U (en) |
-
2021
- 2021-08-12 CN CN202121891567.4U patent/CN215416482U/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: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |