CN214663437U - Angle-adjustable predetermined conference screen - Google Patents
Angle-adjustable predetermined conference screen Download PDFInfo
- Publication number
- CN214663437U CN214663437U CN202120829882.8U CN202120829882U CN214663437U CN 214663437 U CN214663437 U CN 214663437U CN 202120829882 U CN202120829882 U CN 202120829882U CN 214663437 U CN214663437 U CN 214663437U
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- Prior art keywords
- rotating shaft
- motor
- speed reducer
- fixedly installed
- angle
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- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 46
- 239000000428 dust Substances 0.000 abstract description 11
- 244000309464 bull Species 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model discloses a preset meeting screen with adjustable angle, which comprises a main body; the first motor is started when the display screen needs to be used, so that the first motor rotates in the forward direction, and the dust shielding cloth can be wound on the rotating rod; the adjustment to the angle of display screen horizontal direction can be realized through the rotation of second motor, and the adjustment to the angle of display screen vertical direction can be realized through the rotation of third motor, increases the comfort level that spectator watched the display screen.
Description
Technical Field
The utility model belongs to the technical field of the screen, particularly, relate to an angle regulation's predetermined meeting screen.
Background
The screen is also called a display screen, is used for displaying the electrical apparatus of picture and color, the screen size is calculated according to the diagonal of the screen, usually regard inch as the unit, the current general mainstream size has 17, 19, 21, 22, 24 and 27, etc., mean the length of the diagonal of the screen, the commonly used display screen has standard screen and wide screen, the height ratio of the standard screen is 4:3, still a small amount of proportion is 5:4, the height ratio of the wide screen is 16:10 and 16:9, the screen is a component of the video picture, the inner layer is coated with the phosphor powder, when the electron hits the screen, send the light spot, can reveal the waveform or picture, BSV liquid crystal splicing technology adopts LED backlight to realize the color is uniform and displayed, etc., with the development of science and technology, the screen is applied to each field, the screen of the TV tube is produced too.
The angle adjusting capability is poor often to current video conferencing screen in-process of using, and the dust in the air piles up on the meeting screen easily when idle, has seriously influenced people's normal use, is unfavorable for the popularization in market.
An effective solution to the problems in the related art has not been proposed yet.
Therefore in order to solve the above problems, the utility model provides an but angle regulation's predetermined meeting screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle-adjustable's predetermined meeting screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an angle-adjustable predetermined conference screen comprises a device main body, wherein a mounting plate is fixedly mounted on one side of the device main body, a top plate is fixedly mounted on the top end of one side of the mounting plate, a chute is formed in the bottom end of the top plate, an electric telescopic rod is mounted inside the chute, a sliding block is fixedly mounted at one end of the electric telescopic rod, a first mounting seat is fixedly mounted at the bottom end of the sliding block, a rotating rod is mounted at the bottom end of the first mounting seat, a first motor box is fixedly mounted on one side of the first mounting seat, a first motor is mounted inside the first motor box, a first speed reducer is fixedly mounted on one side of the first motor, a first rotating shaft is mounted on one side of the first speed reducer, dust-shielding cloth is wound and connected on the rotating rod, a bottom plate is fixedly mounted at one side of the mounting plate, and a second motor box is fixedly mounted at the top end of the bottom plate, the utility model discloses a motor, including first motor case, second motor case, top fixed mounting have the second speed reducer, the second pivot is installed on the top of second speed reducer, the top fixed mounting of second pivot has the second mount pad, the third pivot is installed to one side of second mount pad, the one end of second mount pad is fixed with the third motor case, the internally mounted of third motor case has the third motor, one side fixed mounting of third motor has the third speed reducer, the fourth pivot is installed to one side of third speed reducer.
Further, the inside one end fixed mounting of spout has first fixing base, one side fixed mounting of first fixing base has electric telescopic handle, the slider with spout sliding connection.
Further, there is the second fixing base inside one side fixed mounting of first motor case, one side fixed mounting of second fixing base has first motor, the output of pivot in the first motor pass through the shaft coupling with the receiving terminal of pivot in the first speed reducer is connected, the output of pivot in the first speed reducer pass through the shaft coupling with the one end of first pivot is connected, the one end of first pivot with the one end of bull stick is connected, inside one side fixed mounting of first mount pad has the third fixing base, the other end of bull stick with the third fixing base is connected.
Further, the inside bottom fixed mounting of second motor case has the fourth fixing base, the top fixed mounting of fourth fixing base has the second motor, the output of second motor inner rotating shaft pass through the shaft coupling with the receiving terminal of second speed reducer inner rotating shaft is connected, the output of second speed reducer inner rotating shaft pass through the shaft coupling with the bottom of second pivot is connected.
Furthermore, a connecting seat is fixedly installed on one side of the third rotating shaft, and a display screen is fixedly installed on one side of the connecting seat.
Further, there is a fifth fixing base fixed to one side of the inside of the third motor box, there is a fifth fixing base fixed to one side of the fifth fixing base, the output end of the inner rotating shaft of the third motor is connected to the receiving end of the inner rotating shaft of the third speed reducer through a coupler, the output end of the inner rotating shaft of the third speed reducer is connected to one end of the fourth rotating shaft through a coupler, and the other end of the fourth rotating shaft is connected to one end of the third rotating shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, drive first speed reducer through the reversal of first motor and rotate, first speed reducer drives first pivot and rotates, first pivot drives the bull stick and rotates, thereby make the winding the dust cloth on the bull stick can loosen flagging, make the dust cloth can shelter from the display screen, the telescopic action through electric telescopic handle can come to adjust the position of first mount pad, thereby make the position of dust cloth to obtain the adjustment, make the dust cloth also can shelter from the top of display screen, when needs use the display screen, start first motor, make first motor forward rotate, thereby make the dust cloth can twine on the bull stick.
2. The utility model discloses in, the rotation through the second motor can realize the adjustment to the angle of display screen horizontal direction, can realize the adjustment to the angle of display screen vertical direction through the rotation of third motor, and then can adapt to the spectator of different positions and watch the display screen, increases the comfort level that spectator watched the display screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic view of the overall plane structure of the present invention;
fig. 3 is a schematic structural view of a first mounting base of the present invention;
fig. 4 is a schematic perspective view of a second mounting seat of the present invention;
fig. 5 is a schematic plan view of a second mounting seat of the present invention.
Reference numerals:
1. a device main body; 2. mounting a plate; 201. a top plate; 202. a chute; 203. a first fixed seat; 204. an electric telescopic rod; 205. a slider; 206. a base plate; 3. a first mounting seat; 301. a rotating rod; 302. a first motor case; 303. a second fixed seat; 304. a first motor; 305. a first speed reducer; 306. a first rotating shaft; 307. a third fixed seat; 4. a second motor case; 401. a fourth fixed seat; 402. a second motor; 403. a second speed reducer; 404. a second rotating shaft; 5. a second mounting seat; 501. a third rotating shaft; 502. a connecting seat; 503. a third motor case; 504. a fifth fixed seat; 505. a third motor; 506. a third speed reducer; 507. a fourth rotating shaft; 6. a display screen; 7. dust-shielding cloth.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1 to 5, an angle-adjustable predetermined conference screen according to an embodiment of the present invention includes a device main body 1, a mounting plate 2 is fixedly mounted on one side of the device main body 1, a top plate 201 is fixedly mounted on a top end of one side of the mounting plate 2, a sliding chute 202 is disposed at a bottom end of the top plate 201, an electric telescopic rod 204 is mounted inside the sliding chute 202, a sliding block 205 is fixedly mounted at one end of the electric telescopic rod 204, a first mounting seat 3 is fixedly mounted at a bottom end of the sliding block 205, a rotating rod 301 is mounted at a bottom end of the first mounting seat 3, a first motor box 302 is fixedly mounted on one side of the first mounting seat 3, a first motor 304 is mounted inside the first motor box 302, a first motor 305 is fixedly mounted on one side of the first motor 304, a first rotating shaft 306 is mounted on one side of the first speed reducer 305, winding connection installs dust-covering cloth 7 on bull stick 301, one side bottom fixed mounting of mounting panel 2 has bottom plate 206, the top fixed mounting of bottom plate 206 has second motor case 4, the internally mounted of second motor case 4 has second motor 402, the top fixed mounting of second motor 402 has second speed reducer 403, second pivot 404 is installed on the top of second speed reducer 403, the top fixed mounting of second pivot 404 has second mount pad 5, third pivot 501 is installed to one side of second mount pad 5, the one end of second mount pad 5 is fixed with third motor case 503, the internally mounted of third motor case 503 has third motor 505, one side fixed mounting of third motor 505 has third speed reducer 506, fourth pivot 507 is installed to one side of third speed reducer 506.
Through the above scheme of the present invention, a first fixing seat 203 is fixedly installed at one end inside the sliding chute 202, the electric telescopic rod 204 is fixedly installed at one side of the first fixing seat 203, and the sliding block 205 is slidably connected with the sliding chute 202; a second fixing seat 303 is fixedly installed on one side inside the first motor box 302, the first motor 304 is fixedly installed on one side of the second fixing seat 303, the output end of a rotating shaft in the first motor 304 is connected with the receiving end of a rotating shaft in the first speed reducer 305 through a coupler, the output end of the rotating shaft in the first speed reducer 305 is connected with one end of the first rotating shaft 306 through a coupler, one end of the first rotating shaft 306 is connected with one end of the rotating rod 301, a third fixing seat 307 is fixedly installed on one side inside the first installation seat 3, and the other end of the rotating rod 301 is connected with the third fixing seat 307; a fourth fixing seat 401 is fixedly installed at the bottom end inside the second motor box 4, the second motor 402 is fixedly installed at the top end of the fourth fixing seat 401, the output end of a rotating shaft inside the second motor 402 is connected with the receiving end of a rotating shaft inside the second speed reducer 403 through a coupler, and the output end of the rotating shaft inside the second speed reducer 403 is connected with the bottom end of the second rotating shaft 404 through a coupler; a connecting seat 502 is fixedly installed on one side of the third rotating shaft 501, and a display screen 6 is fixedly installed on one side of the connecting seat 502; a fifth fixing seat 504 is fixedly mounted on one side inside the third motor box 503, a fifth fixing seat 504 is fixedly mounted on one side of the fifth fixing seat 504, the third motor 505 is connected with the receiving end of the rotating shaft in the third speed reducer 506 through a coupler, the output end of the rotating shaft in the third speed reducer 506 is connected with one end of a fourth rotating shaft 507 through a coupler, and the other end of the fourth rotating shaft 507 is connected with one end of the third rotating shaft 501.
In a specific application, the second motor 402 drives the second speed reducer 403 to rotate, the second speed reducer 403 drives the second rotating shaft 404 to rotate, the second rotating shaft 404 drives the second mounting base 5 to rotate, so that the display screen 6 can adjust the angle in the horizontal direction, the third motor 505 drives the third speed reducer 506 to rotate, the third speed reducer 506 drives the fourth rotating shaft 507 to rotate, the fourth rotating shaft 507 drives the third rotating shaft 501 to rotate, so that the display screen 6 can adjust the angle in the vertical direction, when the display screen 6 is in an idle state, the first motor 304 is started, the first speed reducer 305 is driven to rotate by the reverse rotation of the first motor 304, the first speed reducer 305 drives the first rotating shaft 306 to rotate, the first rotating shaft 306 drives the rotating rod 301 to rotate, the rotating rod 301 rotates to enable the dust shielding cloth 7 wound on the rotating rod to loosen and droop, when the dust shielding cloth 7 droops to a certain extent, start electric telescopic handle 204, make first mount pad 3 can remove towards mounting panel 2 through electric telescopic handle 204's flexible effect, and then make dust shielding cloth 7 can contact with the top of display screen 6 for dust shielding cloth 7 can be comprehensive comes to shelter from display screen 6, thereby reaches the effect that keeps off the ash.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The preset conference screen with the adjustable angle is characterized by comprising a device main body (1), wherein a mounting plate (2) is fixedly mounted on one side of the device main body (1), a top plate (201) is fixedly mounted on the top end of one side of the mounting plate (2), a sliding chute (202) is arranged at the bottom end of the top plate (201), an electric telescopic rod (204) is mounted inside the sliding chute (202), a sliding block (205) is fixedly mounted at one end of the electric telescopic rod (204), a first mounting seat (3) is fixedly mounted at the bottom end of the sliding block (205), a rotating rod (301) is mounted at the bottom end of the first mounting seat (3), a first motor box (302) is fixedly mounted on one side of the first mounting seat (3), a first motor (304) is mounted inside the first motor box (302), a first speed reducer (305) is fixedly mounted on one side of the first motor (304), a first rotating shaft (306) is installed on one side of the first speed reducer (305), dust-shielding cloth (7) is wound and connected on the rotating rod (301), a bottom plate (206) is fixedly installed at the bottom end of one side of the mounting plate (2), a second motor box (4) is fixedly installed at the top end of the bottom plate (206), a second motor (402) is installed inside the second motor box (4), a second speed reducer (403) is fixedly installed at the top end of the second motor (402), a second rotating shaft (404) is installed at the top end of the second speed reducer (403), a second mounting seat (5) is fixedly installed at the top end of the second rotating shaft (404), a third rotating shaft (501) is installed on one side of the second mounting seat (5), a third motor box (503) is fixed at one end of the second mounting seat (5), and a third motor (505) is installed inside the third motor box (503), a third speed reducer (506) is fixedly mounted on one side of the third motor (505), and a fourth rotating shaft (507) is mounted on one side of the third speed reducer (506).
2. The angle-adjustable predetermined conference screen according to claim 1, wherein a first fixing seat (203) is fixedly installed at one end of the inside of the sliding chute (202), the electric telescopic rod (204) is fixedly installed at one side of the first fixing seat (203), and the sliding block (205) is slidably connected with the sliding chute (202).
3. The angle-adjustable predetermined conference screen according to claim 1, wherein a second fixing seat (303) is fixedly installed on one side of the inside of the first motor box (302), the first motor (304) is fixedly installed on one side of the second fixing seat (303), an output end of an inner rotating shaft of the first motor (304) is connected with a receiving end of an inner rotating shaft of the first speed reducer (305) through a coupler, an output end of an inner rotating shaft of the first speed reducer (305) is connected with one end of the first rotating shaft (306) through a coupler, one end of the first rotating shaft (306) is connected with one end of the rotating rod (301), a third fixing seat (307) is fixedly installed on one side of the inside of the first mounting seat (3), and the other end of the rotating rod (301) is connected with the third fixing seat (307).
4. The angle-adjustable predetermined conference screen according to claim 1, wherein a fourth fixing seat (401) is fixedly mounted at the bottom end inside the second motor box (4), the second motor (402) is fixedly mounted at the top end of the fourth fixing seat (401), the output end of the inner rotating shaft of the second motor (402) is connected with the receiving end of the inner rotating shaft of the second speed reducer (403) through a coupler, and the output end of the inner rotating shaft of the second speed reducer (403) is connected with the bottom end of the second rotating shaft (404) through a coupler.
5. The predetermined conference screen with the adjustable angle as claimed in claim 1, wherein a connecting seat (502) is fixedly installed at one side of the third rotating shaft (501), and a display screen (6) is fixedly installed at one side of the connecting seat (502).
6. The angle-adjustable predetermined conference screen according to claim 1, wherein a fifth fixing seat (504) is fixedly installed on one side of the inside of the third motor box (503), the third motor (505) is fixedly installed on one side of the fifth fixing seat (504), the output end of the inner rotating shaft of the third motor (505) is connected with the receiving end of the inner rotating shaft of the third speed reducer (506) through a coupler, the output end of the inner rotating shaft of the third speed reducer (506) is connected with one end of the fourth rotating shaft (507) through a coupler, and the other end of the fourth rotating shaft (507) is connected with one end of the third rotating shaft (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120829882.8U CN214663437U (en) | 2021-04-22 | 2021-04-22 | Angle-adjustable predetermined conference screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120829882.8U CN214663437U (en) | 2021-04-22 | 2021-04-22 | Angle-adjustable predetermined conference screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214663437U true CN214663437U (en) | 2021-11-09 |
Family
ID=78465566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120829882.8U Expired - Fee Related CN214663437U (en) | 2021-04-22 | 2021-04-22 | Angle-adjustable predetermined conference screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214663437U (en) |
-
2021
- 2021-04-22 CN CN202120829882.8U patent/CN214663437U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |