CN220205520U - Conference room display screen - Google Patents
Conference room display screen Download PDFInfo
- Publication number
- CN220205520U CN220205520U CN202321969082.1U CN202321969082U CN220205520U CN 220205520 U CN220205520 U CN 220205520U CN 202321969082 U CN202321969082 U CN 202321969082U CN 220205520 U CN220205520 U CN 220205520U
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- CN
- China
- Prior art keywords
- display screen
- screen body
- conference room
- light
- stepping motor
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- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004313 glare Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 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
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a meeting room display screen in the technical field of display screens, which comprises a display screen body, wherein two groups of connecting rods are arranged at the rear end of the upper surface of the display screen body, a vertical seat is arranged at the top of each group of connecting rods, a light shielding plate is connected in a sliding manner in the vertical seat, a driving assembly is arranged between each light shielding plate and the vertical seat, the tops of the outer walls of the two sides of the display screen body are both connected with a mounting plate, the outer surface of the right mounting plate is provided with a first stepping motor, the output end of the first stepping motor is connected with a winding roller, dust-proof cloth is wound on the winding roller and arranged at the front end of the display screen body, the outer walls of the two sides of the display screen body are both provided with vertical plates, the outer wall of the right vertical plate is provided with a controller, the light shielding plate can be blocked above the meeting room display screen, the situation of reflecting light and glare of the display screen when light is strong is avoided, and the appearance of a user is improved; the dustproof cloth can be blocked at the front end of the display screen, so that the dustproof effect is achieved, and the phenomenon that dust is accumulated on the surface of the display screen to affect the use of a user is avoided.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a conference room display screen.
Background
The conference room display screen is a large-screen display device for a conference room, is generally used for displaying contents such as conference agenda, demonstration data, video conference and the like, and also has various input interfaces such as HDMI, VGA, USB and the like, so that a user can conveniently connect various devices for projection and display.
Meeting room display screen is usually indoor the use, can install the light in the house of current building, when the meeting room display screen is used under the condition of turning on the light, the light is stronger can make meeting room display screen appear reflection of light, the condition of glare, and current most meeting room display screen does not possess the shading function, and then has influenced user's impression, and the result of use is not good, for this reason, we propose a meeting room display screen.
Disclosure of Invention
The present utility model is directed to a conference room display screen, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a meeting room display screen, including the display screen body, two sets of connecting rods are installed to the upper surface rear end of display screen body, the top of two sets of connecting rods is equipped with the seat that stands, both ends are for running through the setting around the seat, and sliding connection has the light screen in the seat, the light screen is located the top of display screen body, be equipped with drive assembly between light screen and the seat, both sides outer wall top of display screen body all is connected with the mounting panel, the surface of right side mounting panel is equipped with step motor one, step motor one's output is connected with the wind-up roll, the winding is provided with dust cloth on the wind-up roll, dust cloth is located the front end of display screen body, the riser is all installed to the both sides outer wall of display screen body, the outer wall of right side riser is equipped with the controller.
Further: the driving assembly comprises a second stepping motor, the second stepping motor is located on the upper surface of the vertical seat, the output end of the second stepping motor is connected with a rotary gear, an opening matched with the rotary gear is formed in the top of the vertical seat, and a plurality of groups of tooth grooves matched with the rotary gear are formed in the light shielding plate.
Further: limiting sliding grooves are formed in the inner side faces of the two groups of vertical plates and distributed in the vertical direction, sliding blocks are connected in the limiting sliding grooves in a sliding mode, and the sliding blocks are located at the bottoms of the outer side faces of the dustproof cloth.
Further: guide grooves are formed in the inner walls of the left side and the right side of the vertical seat, and the guide grooves are connected with the light shielding plates in a sliding mode.
Further: one surface of the sliding block, which is close to the limiting sliding groove, is coated with lubricating oil.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the rotating gear can be driven to rotate forward or reversely through the work of the stepping motor II, and as the rotating gear is meshed with a plurality of groups of tooth grooves on the light shielding plate, the light shielding plate can be driven to slide back and forth in the vertical seat, and the light shielding plate can be blocked above the conference room display screen, so that the situation of light reflection and glare of the display screen when light is strong is avoided, and the appearance of a user is improved; through step motor one's work, can drive the wind-up roll and rotate, meeting room display screen when not using, dustproof cloth can keep off the front end at the display screen, has played dustproof effect, avoids the dust to pile up at the display screen surface and influences the user and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of fig. 2B in accordance with the present utility model.
In the figure: 1. a display screen body; 2. a vertical plate; 3. a controller; 4. a dust-proof cloth; 5. a mounting plate; 6. a first stepping motor; 7. a wind-up roll; 8. a vertical seat; 9. a light shielding plate; 10. a connecting rod; 11. limiting sliding grooves; 12. a slide block; 13. a step motor II; 14. a rotary gear; 15. an opening; 16. tooth slots.
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.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a meeting room display screen, including display screen body 1, two sets of connecting rods 10 are installed to the upper surface rear end of display screen body 1, the top of two sets of connecting rods 10 is equipped with upright seat 8, both ends are for running through the setting around the upright seat 8, and sliding connection has light screen 9 in the upright seat 8, light screen 9 is located the top of display screen body 1, be equipped with drive assembly between light screen 9 and the upright seat 8, the both sides outer wall top of display screen body 1 all is connected with mounting panel 5, the surface of right side mounting panel 5 is equipped with step motor one 6, step motor one 6's output is connected with wind-up roll 7, the winding is provided with dust cloth 4 on the wind-up roll 7, dust cloth 4 is located the front end of display screen body 1, riser 2 is all installed to the both sides outer wall of display screen body 1, the outer wall of right side riser 2 is equipped with controller 3.
The display screen body 1 is a display screen in a conference room, the display screen is existing equipment, the specific structure, the specific working principle and the using method are not described herein, wherein the first stepping motor 6 and the second stepping motor 13 are electrically connected with an external power supply through wires, the first stepping motor 6 and the second stepping motor 13 are controlled to work by the controller 3, when the display screen body 1 is used, when light rays of a roof are strong, the light shielding plate 9 slides in the stand 8 through the work of the driving assembly, the light shielding plate is blocked above the display screen body 1, the situation that the display screen reflects light and is dazzled when the light is strong is avoided, and the appearance of a user is improved; wherein, keep certain interval between the wall body of display screen body 1's rear end and installation, have a distance when guaranteeing light screen 9 back to move, when display screen body 1 does not use, through the work of step motor one 6, can drive wind-up roll 7 and rotate, dust cloth 4 can keep off the front end at the display screen, has played dustproof effect, avoids the dust to pile up at the display screen surface and influences the user and use, also need not the manual cleaning dust subsequently.
Preferably, the driving assembly comprises a second stepping motor 13, the second stepping motor 13 is positioned on the upper surface of the vertical seat 8, the output end of the second stepping motor 13 is connected with a rotary gear 14, an opening 15 matched with the rotary gear 14 is formed in the top of the vertical seat 8, and a plurality of groups of tooth grooves 16 matched with the rotary gear 14 are formed in the light shielding plate 9;
the plurality of groups of tooth grooves 16 are arranged at the top end of the middle part of the light shielding plate 9, the rotation of the second stepping motor 13 drives the rotary gear 14 to rotate forward or reversely, and the rotary gear 14 is meshed with the plurality of groups of tooth grooves 16, so that the light shielding plate 9 can slide back and forth in the vertical seat 8.
Preferably, the inner side surfaces of the two groups of vertical plates 2 are provided with limiting sliding grooves 11, the limiting sliding grooves 11 are distributed in the vertical direction, the limiting sliding grooves 11 are connected with sliding blocks 12 in a sliding manner, and the sliding blocks 12 are positioned at the bottom of the outer side surface of the dustproof cloth 4; the sliding block 12 is fixedly connected with the dustproof cloth 4, and the sliding connection of the sliding block 12 and the limiting sliding groove 11 plays a limiting role in the up-and-down sliding of the dustproof cloth 4.
Preferably, guide grooves are formed in the inner walls of the left side and the right side of the vertical seat 8 and are in sliding connection with the light shielding plate 9, the guide grooves play a limiting role on the front and back sliding of the light shielding plate 9, and the light shielding plate 9 cannot be separated from the vertical seat 8 when the light shielding plate 9 slides front and back.
Example 2:
referring to fig. 3, this embodiment differs from the first embodiment in that: the one side that slider 12 is close to spacing spout 11 scribbles lubricating oil, and lubricating oil has played the lubrication action, has improved the smooth and easy degree of dustproof cloth 4 when the rolling, avoids appearing the condition of card dun.
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. Conference room display screen, including display screen body (1), its characterized in that: the utility model discloses a display screen, including display screen body (1), connecting rod (10), reel (7), winding and setting up cloth (4) are provided with at the top of two sets of connecting rod (10), the front and back both ends of reel (8) are for running through the setting, and sliding connection has light screen (9) in reel (8), light screen (9) are located the top of display screen body (1), be equipped with drive assembly between light screen (9) and reel (8), the both sides outer wall top of display screen body (1) all is connected with mounting panel (5), and the surface of right side mounting panel (5) is equipped with step motor one (6), the output of step motor one (6) is connected with wind-up roll (7), the winding is provided with dustproof cloth (4) on wind-up roll (7), dustproof cloth (4) are located the front end of display screen body (1), riser (2) are all installed to the both sides outer wall of display screen body (1), and the outer wall of right side riser (2) is equipped with controller (3).
2. A conference room display screen as claimed in claim 1, wherein: the driving assembly comprises a second stepping motor (13), the second stepping motor (13) is positioned on the upper surface of the vertical seat (8), and the output end of the second stepping motor (13) is connected with a rotary gear (14).
3. A conference room display screen as claimed in claim 2, wherein: the top of the vertical seat (8) is provided with an opening (15) matched with the rotary gear (14), and the light shielding plate (9) is provided with a plurality of groups of tooth grooves (16) matched with the rotary gear (14).
4. A conference room display screen as claimed in claim 1, wherein: limiting sliding grooves (11) are formed in the inner side faces of the two groups of vertical plates (2), the limiting sliding grooves (11) are distributed in the vertical direction, sliding blocks (12) are connected in the limiting sliding grooves (11) in a sliding mode, and the sliding blocks (12) are located at the bottoms of the outer side faces of the dustproof cloth (4).
5. A conference room display screen as claimed in claim 1, wherein: guide grooves are formed in the inner walls of the left side and the right side of the vertical seat (8), and the guide grooves are connected with the light shielding plate (9) in a sliding mode.
6. A conference room display screen as claimed in claim 4, wherein: one surface of the sliding block (12) close to the limiting sliding groove (11) is coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969082.1U CN220205520U (en) | 2023-07-25 | 2023-07-25 | Conference room display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969082.1U CN220205520U (en) | 2023-07-25 | 2023-07-25 | Conference room display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220205520U true CN220205520U (en) | 2023-12-19 |
Family
ID=89138816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969082.1U Active CN220205520U (en) | 2023-07-25 | 2023-07-25 | Conference room display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220205520U (en) |
-
2023
- 2023-07-25 CN CN202321969082.1U patent/CN220205520U/en active Active
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| GR01 | Patent grant | ||
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