CN216118576U - Computer display large screen with adjusting function - Google Patents
Computer display large screen with adjusting function Download PDFInfo
- Publication number
- CN216118576U CN216118576U CN202122150314.8U CN202122150314U CN216118576U CN 216118576 U CN216118576 U CN 216118576U CN 202122150314 U CN202122150314 U CN 202122150314U CN 216118576 U CN216118576 U CN 216118576U
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- Prior art keywords
- board
- display screen
- slider
- computer display
- large screen
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- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 10
- 230000009711 regulatory function Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of computers, in particular to a computer display large screen with an adjusting function, which comprises a writing board, wherein a dust removal device is arranged at the top end of the writing board, a first dust collection box is welded at the right end of the writing board, a second dust collection box is welded on the inner wall of the writing board, a rotating device is arranged inside the writing board, a storage rack is welded on the surface of the writing board, a sliding rail is arranged inside the writing board, a T-shaped sliding block is connected to the surface of the sliding rail in a sliding manner, a display screen is fixedly arranged on the surface of the T-shaped sliding block, a connecting plate is fixedly arranged at the left end of the display screen, and a transmission rack is welded at the left end of the connecting plate. According to the utility model, through the mutual matching of the structures in the dust removal device, when the display screen is lowered and hidden, the cleaning round block is effectively moved on the surface of the rotating shaft to clean the surface of the dust removal block, so that the effect of cleaning the surface of the display screen is achieved.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to a computer display large screen with an adjusting function.
Background
Because the swift facilitate use of computer, can acquire some information in the short time, so in school or education institution, will use the computer, so just the teaching mode of board and display screen combination has appeared, and when current compound mode exists and exposes the display screen, the area of board just will reduce, cause the content of writing to the teacher and shelter from, be unfavorable for teaching, simultaneously when using, the display screen surface that exposes can be stained with chalk dust and dust, cause the display screen fuzzy, influence the use of display screen, in view of this, we propose a computer display large-size screen with regulatory function.
SUMMERY OF THE UTILITY MODEL
The present specification provides a computer display large screen with an adjustment function.
The embodiment of the specification provides a computer display large screen with regulatory function, including the board, the top of board is provided with dust collector, the right-hand member welding of board has first dust collection box, the inner wall welding of board has the second dust collection box, the inside of board is provided with rotating device, the skin weld of board has the supporter, the slide rail has been seted up to the inside of board, the sliding surface of slide rail is connected with T shape slider, the fixed surface of T shape slider installs the display screen, the left end fixed mounting of display screen has the connecting plate, the left end welding of connecting plate has the driving rack.
Optionally, the dust collector is including keeping off the case, the bottom fixed mounting that keeps off the incasement wall has the dust removal piece, the inner wall welding of keeping off the case has the fixed block, the inside welding of fixed block has the polished rod, the surface of polished rod and the inside welding that keeps off the case.
Optionally, the inside of keeping off the case rotates and is connected with the axis of rotation, the skin weld of axis of rotation has drive gear, drive gear's surface and drive rack's surface meshing, the surface threaded connection of axis of rotation has the clearance circle piece, the inside slip of clearance circle piece has the polished rod.
Optionally, the surface of the cleaning round block is in contact with the surface of the dust removal block, the surface of the dust removal block is in contact with the surface of the display screen, and the bottom end of the baffle box is welded to the top end of the writing board.
Optionally, the rotating device comprises a threaded rod, a first sliding block is connected to the surface of the threaded rod in a threaded manner, a first sliding groove is formed in the bottom of the inner wall of the tablet, the surface of the first sliding block is connected with the surface of the first sliding groove in a sliding manner, and a base is connected to the inner wall of the tablet in a sliding manner.
Optionally, a second sliding groove is formed in the bottom end of the base, a second sliding block is connected to the surface of the second sliding groove in a sliding mode, an expansion bracket is hinged to the inside of the first sliding block, the top end of the expansion bracket is hinged to the inside of the second sliding block, the surface of the threaded rod penetrates through the inside of the writing board and is connected with the inside of the writing board in a rotating mode, and the top end of the base is fixedly installed with the display screen.
As can be seen from the above technical solutions, the computer display large screen with an adjusting function provided in the embodiments of the present specification at least has the following beneficial effects:
(1) according to the utility model, through the mutual matching of the structures in the dust removal device, when the display screen descends and is hidden, the cleaning round block can be effectively moved on the surface of the rotating shaft to clean the surface of the dust removal block, so that the effect of cleaning the surface of the display screen is achieved.
(2) According to the utility model, through the mutual matching of the structures in the rotating device, the first sliding block is effectively moved on the surface of the threaded rod when the threaded rod rotates, so that the telescopic frame is enabled to be telescopic, and the effect of realizing the lifting of the display screen is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a sectional view of the overall structure of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a right side cross-sectional view of the present invention;
fig. 6 is a bottom view of the base of the present invention.
In the figure: 1. a writing board; 2. a dust removal device; 21. a gear box; 22. a rotating shaft; 23. a transmission gear; 24. a dust removal block; 25. a polish rod; 26. a fixed block; 27. cleaning the round blocks; 3. a drive rack; 4. a connecting plate; 5. a display screen; 6. a first dust collecting box; 61. a second dust collecting box; 7. a rotating device; 71. a threaded rod; 72. a first chute; 73. a first slider; 74. a telescopic frame; 75. a second slider; 76. a second chute; 77. a base; 8. a rack; 9. a T-shaped slider; 10. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to fig. 6, a technical solution provided by the present invention is:
the utility model provides a computer display large screen with regulatory function, including tablet 1, the top of tablet 1 is provided with dust collector 2, the right-hand member welding of tablet 1 has first dust collection box 6, the inner wall welding of tablet 1 has second dust collection box 61, the inside of tablet 1 is provided with rotating device 7, the skin weld of tablet 1 has supporter 8, slide rail 10 has been seted up to the inside of tablet 1, the sliding surface of slide rail 10 is connected with T shape slider 9, the fixed surface of T shape slider 9 installs display screen 5, the left end fixed mounting of display screen 5 has connecting plate 4, the left end welding of connecting plate 4 has driving rack 3, first dust collection box 6 and second dust collection box 61 all communicate baffle box 21, chalk dust and dust can be along first dust collection box 6 and second dust collection box 61 of entering into of dust removal piece 24.
In this embodiment, dust collector 2 is including keeping off case 21, and the bottom fixed mounting that keeps off the case 21 inner wall has dust removal piece 24, and the inner wall welding that keeps off case 21 has fixed block 26, and the inside welding of fixed block 26 has polished rod 25, and the surface of polished rod 25 and the inside welding that keeps off case 21, the hole with first dust collection box 6 and second dust collection box 61 looks adaptation is seted up to the bottom that keeps off case 21, and the chalk dust and the dust of convenient clearance get into.
Further, the inside of retaining box 21 is rotated and is connected with axis of rotation 22, and the skin weld of axis of rotation 22 has drive gear 23, and the surface of drive gear 23 meshes with the surface of driving rack 3, and the surface threaded connection of axis of rotation 22 has clearance circle piece 27, and the inside slip of clearance circle piece 27 has polished rod 25, and the inner wall of clearance circle piece 27 has bellied fritter, and the fritter removes along the groove on the axis of rotation 22 to promote clearance circle piece 27.
In addition, the surface of the cleaning round block 27 and the surface of the dust removal block 24 contact each other, the surface of the dust removal block 24 and the surface of the display screen 5 contact each other, and the bottom end of the baffle box 21 is welded to the top end of the tablet 1.
Besides, the rotating device 7 comprises a threaded rod 71, the surface of the threaded rod 71 is in threaded connection with a first sliding block 73, the bottom of the inner wall of the tablet 1 is provided with a first sliding groove 72, the surface of the first sliding block 73 is in sliding connection with the surface of the first sliding groove 72, the inner wall of the tablet 1 is in sliding connection with a base 77, the number of the first sliding blocks 73 is two, and the two first sliding blocks 73 move on the surface of the threaded rod 71 in opposite directions.
In this embodiment, the bottom end of the base 77 is provided with a second sliding chute 76, the surface of the second sliding chute 76 is slidably connected with a second sliding block 75, the inside of the first sliding block 73 is hinged with an expansion bracket 74, the top end of the expansion bracket 74 is hinged with the inside of the second sliding block 75, the surface of the threaded rod 71 penetrates through the inside of the tablet 1 and is rotatably connected with the inside of the tablet 1, the top end of the base 77 is fixedly mounted with the display screen 5, the number of the second sliding blocks 75 is two, and the two first sliding blocks 73 move on the surface of the second sliding chute 76 in opposite directions.
When the computer display large screen with the adjusting function is used and the display screen 5 needs to be used, the threaded rod 71 is rotated to enable the first slide blocks 73 to slide on the surfaces of the first slide grooves 72, so that the two first slide blocks 73 on the surfaces of the threaded rod 71 move relatively, the expansion bracket 74 is enabled to extend, meanwhile, the two second slide blocks 75 at the bottom end of the base 77 slide relatively on the surfaces of the second slide grooves 76, so that the base 77 is pushed to slide and rise along the inner wall of the writing board 1, meanwhile, the T-shaped slide blocks 9 move on the surfaces of the slide rails 10, the stability of the display screen 5 is ensured, when the display screen 5 rises, the connecting plate 4 fixedly connected with the display screen 5 drives the welded driving rack 3 to rise, so that the transmission gear 23 meshed with the driving rack 3 rotates, when the transmission gear 23 rotates, the rotating shaft 22 welded with the inner wall of the transmission gear 23 rotates, make clearance circle piece 27 move from right side left along polished rod 25, promote the chalk dust and the dust of the previous clearance of dust removal piece 24 to display screen 5 surface clearance, enter into second dust collection box 61 along dust removal piece 24, clearance circle piece 27 returns the position that is close to fixed block 26 simultaneously, when having used up display screen 5, can descend to hide in the inside of board 1 to display screen 5, not only reduce the use in space, still play the guard action to display screen 5, when descending and hiding, dust removal piece 24 can clear up the surface of the display screen 5 that just uses up, clearance circle piece 27 clears up the chalk dust and the dust that write in-process produced simultaneously, promote chalk dust and dust to move left along the surface of dust removal piece 24 and get into first dust collection box 6 through baffle box 21.
The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a computer display large screen with regulatory function, includes board (1), its characterized in that: the top of board (1) is provided with dust collector (2), the right-hand member welding of board (1) has first dust collection box (6), the inner wall welding of board (1) has second dust collection box (61), the inside of board (1) is provided with rotating device (7), the skin weld of board (1) has supporter (8), slide rail (10) have been seted up to the inside of board (1), the sliding surface of slide rail (10) is connected with T shape slider (9), the fixed surface of T shape slider (9) installs display screen (5), the left end fixed mounting of display screen (5) has connecting plate (4), the left end welding of connecting plate (4) has transmission rack (3).
2. The computer display large screen with the adjusting function according to claim 1, wherein: dust collector (2) is including keeping off case (21), the bottom fixed mounting that keeps off case (21) inner wall has dust removal piece (24), the inner wall welding of keeping off case (21) has fixed block (26), the inside weld of fixed block (26) has polished rod (25), the surface of polished rod (25) and the inside weld of keeping off case (21).
3. The computer display large screen with adjusting function according to claim 2, characterized in that: the inside of keeping off case (21) is rotated and is connected with axis of rotation (22), the skin weld of axis of rotation (22) has drive gear (23), the surface meshing of the surface of drive gear (23) and transmission rack (3), the surface threaded connection of axis of rotation (22) has clearance boss (27), the inside slip of clearance boss (27) has polished rod (25).
4. The computer display large screen with adjusting function according to claim 3, characterized in that: the surface of the cleaning round block (27) is in mutual contact with the surface of the dust removal block (24), the surface of the dust removal block (24) is in mutual contact with the surface of the display screen (5), and the bottom end of the baffle box (21) is welded with the top end of the writing board (1).
5. The computer display large screen with the adjusting function according to claim 1, wherein: rotating device (7) is including threaded rod (71), the surperficial threaded connection of threaded rod (71) has first slider (73), first spout (72) have been seted up to the bottom of the inner wall of board (1), the surface of first slider (73) and the surface sliding connection of first spout (72), the inner wall sliding connection of board (1) has base (77).
6. The computer display large screen with adjusting function according to claim 5, characterized in that: second spout (76) have been seted up to the bottom of base (77), the surperficial sliding connection of second spout (76) has second slider (75), the inside of first slider (73) articulates there is expansion bracket (74), the top of expansion bracket (74) is articulated with the inside of second slider (75), the inside that tablet (1) was run through on the surface of threaded rod (71) is connected with the inside rotation of tablet (1), the top and display screen (5) fixed mounting of base (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122150314.8U CN216118576U (en) | 2021-09-07 | 2021-09-07 | Computer display large screen with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122150314.8U CN216118576U (en) | 2021-09-07 | 2021-09-07 | Computer display large screen with adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118576U true CN216118576U (en) | 2022-03-22 |
Family
ID=80731591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122150314.8U Expired - Fee Related CN216118576U (en) | 2021-09-07 | 2021-09-07 | Computer display large screen with adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118576U (en) |
-
2021
- 2021-09-07 CN CN202122150314.8U patent/CN216118576U/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: 20220322 |