CN219872787U - Dustproof structure of liquid crystal display - Google Patents
Dustproof structure of liquid crystal display Download PDFInfo
- Publication number
- CN219872787U CN219872787U CN202320385688.4U CN202320385688U CN219872787U CN 219872787 U CN219872787 U CN 219872787U CN 202320385688 U CN202320385688 U CN 202320385688U CN 219872787 U CN219872787 U CN 219872787U
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- block
- fixedly connected
- screw
- sliding
- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 33
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the field of dustproof equipment, and particularly relates to a dustproof structure of a liquid crystal screen, which solves the problems of poor dustproof effect and inconvenient assembly and disassembly in the prior art.
Description
Technical Field
The utility model relates to the technical field of dustproof equipment, in particular to a dustproof structure of a liquid crystal screen.
Background
At present, computers take more and more roles in the lives of people, people have hardly left the computers, but the computer screens have more dust fall after long-time non-use, so that the screens are fuzzy, and the use of the computers is affected, therefore, a dustproof structure for the computer screens is needed, and the dustproof structure for the traditional computer screens has a plurality of problems or defects.
The authorized bulletin number in the prior art is: the utility model of CN112742836a, entitled: the utility model provides a dustproof construction that computer screen was used, includes rotatory piece, shell, dust cloth and additional strengthening, the top of shell is provided with the roof, the one end of shell has the top baffle through the screw fixation, and the side shield is all installed to the both sides of top baffle bottom, the both sides of side shield all are provided with the nut, and the threaded rod is installed to one side of nut, the fixed plate is installed to one side of threaded rod, and slipmat is installed to one side of fixed plate. The utility model is characterized in that the rotating block is arranged on one side of the rotating shaft, the rotating shaft is in threaded connection with the shell, the rotating block can rotate to lower the rotating shaft, meanwhile, the top plate and the shell form a clamping structure, the clamping structure is convenient to disassemble and assemble, the top plate can be disassembled from the shell, and then the rotating shaft is rotated to disassemble the dustproof cloth, so that the dustproof cloth is convenient to replace and clean, thereby achieving the aim that the dustproof cloth of the dustproof structure for the computer screen is convenient to replace.
Disclosure of Invention
The utility model aims to provide a dustproof structure of a liquid crystal screen, which solves the problems of poor dustproof effect and inconvenient assembly and disassembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dustproof structure of the liquid crystal screen comprises a shell, wherein one side of the shell is fixedly connected with a side block through a screw, the bottom of the side block is fixedly connected with a storage rack through a screw, and the inside of the storage rack is fixedly connected with a folding dustproof net through a screw;
the folding dust screen is fixedly connected with a side rod through a screw, a sliding block is assembled in the shell in a sliding mode, a dust removing brush is fixedly connected to the bottom of the sliding block through the screw, a pull rod is fixedly connected to the top of the sliding block through the screw, and the other end of the side rod is fixedly connected with the dust removing brush through the screw.
Preferably, the bottom of casing is through two symmetrical arrangement's cushion of screw fixedly connected with, the bottom sliding assembly of casing has two symmetrical arrangement's straight piece, two one side of cushion all is through screw fixedly connected with branch, two the top of branch all is through screw fixedly connected with oblique kicking block, the one end of oblique kicking block is the slope form, two one side of straight piece all welds the fixed block, two the inside of fixed block is all sliding assembly has the telescopic block.
Preferably, the inside of two fixed blocks is all offered flutedly, flexible piece sliding connection is in the inside of recess, flexible top welding of piece has the spring, the other end welding of spring is in on the roof of recess.
Preferably, a sliding groove is formed in the shell, and the sliding block is connected in the sliding groove in a sliding mode.
Preferably, the storage groove is formed in the storage rack, and the folding dust screen is fixedly connected to the storage groove through screws.
Preferably, two symmetrically arranged guide grooves are formed in the bottom of the shell, and the straight blocks are connected inside the guide grooves in a sliding mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the dust removing brush, the sliding block and the like, when the screen is not used, the pull rod is pulled to pull the sliding block and the dust removing brush fixedly arranged at the bottom of the sliding block to the other side, and the side rod fixedly connected with one side of the dust removing brush pulls the folding dust screen to be blocked in front of the screen, so that the screen is cleaned while the dust removing screen is opened, and the effect of improving the dust resistance is realized.
2. According to the utility model, through the arrangement of structures such as the inclined top block, the telescopic block and the like, the bottom of the shell is attached to the top of the screen, and then the straight block is pushed by two hands, so that the inclined top block is attached to the telescopic block, at the moment, the inclined surface of the inclined top block pushes the telescopic block upwards, the telescopic block is contracted into the straight block, and when the telescopic block moves to the other side of the inclined top block, the telescopic block is ejected out of the straight block to be fixed at the moment, so that the effect of convenient assembly and disassembly is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view overall structure of the present utility model;
fig. 3 is a front cross-sectional view of the housing of the present utility model.
In the figure: 1. a housing; 2. a cushion block; 3. a support rod; 4. an inclined top block; 5. a dust removing brush; 6. a pull rod; 7. a slide block; 8. a side block; 9. a storage rack; 10. a side bar; 11. folding a dustproof net; 12. a straight block; 13. a spring; 14. a telescopic block; 15. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a dustproof structure of a liquid crystal screen comprises a shell 1, one side of the shell 1 is fixedly connected with a side block 8 through a screw, the bottom of the side block 8 is fixedly connected with a storage rack 9 through a screw, the inside of the storage rack 9 is fixedly connected with a folding dustproof net 11 through a screw, the folding dustproof net 11 is fixedly connected with a side rod 10 through a screw, a sliding block 7 is slidably assembled in the shell 1, the bottom of the sliding block 7 is fixedly connected with a dust removing brush 5 through a screw, the top of the sliding block 7 is fixedly connected with a pull rod 6 through a screw, the other end of the side rod 10 is fixedly connected with the dust removing brush 5 through the dust removing brush 5, the dust removing brush 5 fixedly arranged at the bottom of the sliding block 7 is pulled to the other side when the screen is not used, the side rod 10 fixedly connected with the dust removing brush 5 pulls the folding dustproof net 11 to be blocked in front of the screen, and thus the screen is cleaned when the dust removing net is opened, and the effect of improving the dust resistance is achieved.
Referring to fig. 1, two symmetrically arranged cushion blocks 2 are fixedly connected to the bottom of a shell 1 through screws, two symmetrically arranged straight blocks 12 are slidably assembled to the bottom of the shell 1, one sides of the two cushion blocks 2 are fixedly connected with supporting rods 3 through screws, the tops of the two supporting rods 3 are fixedly connected with inclined top blocks 4 through screws, one ends of the inclined top blocks 4 are inclined, fixing blocks 15 are welded to one sides of the two straight blocks 12, telescopic blocks 14 are slidably assembled inside the two fixing blocks 15, the bottom of the shell 1 is attached to the top of a screen through the arrangement of the inclined top blocks 4, the telescopic blocks 14 and the like, then the straight blocks 12 are pushed by two hands, so that the inclined top blocks 4 are attached to the telescopic blocks 14, at the moment, the inclined surfaces of the inclined top blocks 4 push the telescopic blocks 14 upwards, the telescopic blocks 14 are contracted to the inside of the straight blocks 12, when the telescopic blocks 14 move to the other sides of the inclined top blocks 4, the telescopic blocks are ejected from the inside of the straight blocks 12 to be fixed, and the effect of being convenient to assemble and disassemble is achieved.
Referring to fig. 2, the two fixing blocks 15 are each provided with a groove, the telescopic block 14 is slidably connected in the groove, the top of the telescopic block 14 is welded with a spring 13, and the other end of the spring 13 is welded on the top wall of the groove.
Referring to fig. 3, a sliding slot is formed in the housing 1, and a slider 7 is slidably connected to the sliding slot.
Referring to fig. 1, a storage slot is formed in the storage rack 9, and a folding dust screen 11 is fixedly connected to the inside of the storage slot by a screw.
Referring to fig. 2, two symmetrically arranged guide grooves are formed at the bottom of the housing 1, and the straight block 12 is slidably connected to the inside of the guide grooves.
The specific implementation process of the utility model is as follows: when the screen is not used, the pull rod 6 is pulled, the bottom end of the pull rod 6 is fixedly connected with the sliding block 7, so that the sliding block 7 moves along with the pull rod 6, the dust removing brush 5 moves along with the sliding block 7 when the sliding block 7 is pulled, the dust removing brush 5 cleans the surface of the screen in the moving process, a straight rod is fixedly connected to one side of the dust removing brush 5, and the straight rod is fixedly connected with the folding dust screen 11, so that the folding dust screen 11 is also pulled to the inside of the storage rack 9 when the dust removing brush 5 moves and is positioned in front of the screen, and a dust preventing effect is provided for the screen;
in addition, when the dustproof device is installed, the bottom of the shell 1 is attached to the top of the screen, then the straight block 12 which is arranged at the bottom of the shell 1 in a sliding way is pulled by both hands at the same time, the telescopic block 14 is arranged in the fixed block 15 which is fixedly arranged at one side of the straight block 12 in a sliding way, the telescopic block 14 is contacted with the inclined jacking block 4 when moving along with the fixed block 15, the inclined jacking block 4 is jacked up and contracted into the fixed block 15 because the inclined jacking block 4 is fixedly arranged on the supporting rod 3, when the telescopic block 14 moves to the other side of the inclined jacking block 4, the telescopic block 14 falls downwards at the moment, the fixing is completed at the moment,
although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof construction of LCD screen, includes casing (1), its characterized in that: one side of the shell (1) is fixedly connected with a side block (8) through a screw, the bottom of the side block (8) is fixedly connected with a storage rack (9) through a screw, and the inside of the storage rack (9) is fixedly connected with a folding dust screen (11) through a screw;
the folding dust screen (11) is fixedly connected with a side rod (10) through a screw, a sliding block (7) is assembled in the shell (1) in a sliding mode, a dust removing brush (5) is fixedly connected to the bottom of the sliding block (7) through the screw, a pull rod (6) is fixedly connected to the top of the sliding block (7) through the screw, and the other end of the side rod (10) is fixedly connected with the dust removing brush (5) through the screw.
2. A dustproof structure of a liquid crystal screen according to claim 1, wherein: the utility model discloses a device for fixing a flexible piece of a motor vehicle, including casing (1), screw fixedly connected with cushion (2) of two symmetrical arrangement is passed through to the bottom of casing (1), the bottom sliding fit of casing (1) has two straight piece (12) of symmetrical arrangement, two one side of cushion (2) is all through screw fixedly connected with branch (3), two the top of branch (3) is all through screw fixedly connected with oblique kicking block (4), the one end of oblique kicking block (4) is the slope form, two one side of straight piece (12) all welds fixed block (15), two the inside of fixed block (15) is all sliding fit has flexible piece (14).
3. A dustproof structure of a liquid crystal screen according to claim 2, wherein: the inside of two fixed block (15) is all seted up flutedly, flexible piece (14) sliding connection is in the inside of recess, the top welding of flexible piece (14) has spring (13), the other one end welding of spring (13) is in on the roof of recess.
4. A dustproof structure of a liquid crystal screen according to claim 1, wherein: the inside of casing (1) has seted up the spout, slider (7) sliding connection is in the inside of spout.
5. A dustproof structure of a liquid crystal screen according to claim 1, wherein: the inside of accomodating frame (9) has seted up and has accomodate the groove, folding dust screen (11) are in through screw fixed connection accomodate the inside in groove.
6. A dustproof structure of a liquid crystal screen according to claim 2, wherein: two symmetrically arranged guide grooves are formed in the bottom of the shell (1), and the straight block (12) is connected inside the guide grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385688.4U CN219872787U (en) | 2023-03-04 | 2023-03-04 | Dustproof structure of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385688.4U CN219872787U (en) | 2023-03-04 | 2023-03-04 | Dustproof structure of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219872787U true CN219872787U (en) | 2023-10-20 |
Family
ID=88369726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320385688.4U Active CN219872787U (en) | 2023-03-04 | 2023-03-04 | Dustproof structure of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219872787U (en) |
-
2023
- 2023-03-04 CN CN202320385688.4U patent/CN219872787U/en active Active
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