CN115565449A - Multimedia display stand - Google Patents
Multimedia display stand Download PDFInfo
- Publication number
- CN115565449A CN115565449A CN202210930611.0A CN202210930611A CN115565449A CN 115565449 A CN115565449 A CN 115565449A CN 202210930611 A CN202210930611 A CN 202210930611A CN 115565449 A CN115565449 A CN 115565449A
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- multimedia
- guide
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- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 20
- 230000007306 turnover Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- B08B1/12—
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- B08B1/32—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
Abstract
The invention discloses a multimedia display stand, which relates to the technical field of display stands and comprises a supporting table, wherein a display board is arranged on the supporting table, a multimedia display screen is embedded and installed on the display board, a vertical guide groove and an arc-shaped guide groove which are communicated with each other are formed in the side wall of the supporting table, a servo motor is connected with a driving assembly in a driving mode, and a connecting lug seat and a guide wheel are installed on the supporting table.
Description
Technical Field
The invention relates to the technical field of display stands, in particular to a multimedia display stand.
Background
Multimedia is a combination of various media, generally including various media forms such as text, sound and image, and in a computer system, multimedia refers to a man-machine interactive information exchange and transmission medium combining two or more media, and the media used include characters, pictures, photos, sounds, animations and movies, and interactive functions provided by programs.
Application publication number is CN 109003562A's chinese patent discloses an information technology multimedia display platform, comprising a base plate, the bottom plate below is provided with four auto-lock universal wheels, the bottom plate top is provided with the support column, the support column top is provided with the lift cylinder, lift cylinder one side is provided with the valve rod, lift cylinder top is provided with the bottom cabinet, the inside power that is provided with of bottom cabinet, power one side is provided with unlimited network transceiver, the bottom cabinet both sides are provided with the speaker, the bottom cabinet top is provided with the multimedia display screen, and the device can carry out high regulation and rotation in the use, but can not carry out nimble upset regulation to the multimedia display screen, leads to when not using, and the screen of multimedia display screen gathers the dust very easily, is unfavorable for the good demonstration of multimedia information, and the drawback that the in-service use exists is very obvious, for this reason, now provides a multimedia display platform, solves above-mentioned problem.
Disclosure of Invention
The present invention is directed to a multimedia display stand, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a multimedia display platform, includes a supporting bench, be provided with the show board on the brace table, inlay on the show board and establish and install multimedia display screen, vertical guide slot and the arc guide slot of intercommunication are seted up to the brace table lateral wall, vertical slidable mounting has vertical guide block on the vertical guide slot, rotate on the vertical guide block and install the upset piece, the show board is fixed on the upset piece, install servo motor on the brace table, the servo motor drive is connected with drive assembly, drive assembly is used for driving vertical guide block vertical guide slot relatively and slides, be fixed with the slip round pin post with vertical guide slot or arc guide slot slip adaptation on the upset piece, vertical slidable mounting has the backup pad on the brace table, horizontal slidable mounting has the slip cover piece in the backup pad, rotates on the slip cover piece and installs the clean roller that changes that is in show board below, the vertical slidable mounting in brace table inner wall has the link, be connected with the flexible subassembly of elasticity between link and the slip cover piece, install on the brace table connection ear seat and guide pulley, around being equipped with the fixed wire rope of connection ear, slip cover piece bottom install the U-shaped rod with wire rope bridging rod, the backup pad with be connected with the support spring that sets up between the vertical support spring.
As a modified scheme of the invention: the driving assembly comprises a rotating plate which is rotatably installed on the supporting platform, a traction plate is rotatably connected to the rotating plate, and one end, far away from the rotating plate, of the traction plate is rotatably installed on the sliding pin.
As a modified scheme of the invention: the driving assembly further comprises a worm coaxially fixed with an output shaft of the servo motor, a worm wheel is connected to the worm in a meshed mode, and the worm wheel is fixedly connected with one end, far away from the traction plate, of the rotating plate.
As a modified scheme of the invention: the vertical guide groove is connected with the arc-shaped guide groove in a smooth transition mode, and the arc-shaped guide groove is of a quarter arc through hole structure.
As a modified scheme of the invention: the vertical slip of brace table inner wall inlays to establish and installs T word slider I, the vertical support of fixedly connected with vertical extension between T word slider I and the brace table pushes away the spring, be fixed with the wedge on the T word slider I and support the push pedal, the wedge support the push pedal with upset piece butt.
As a modified scheme of the invention: the elastic telescopic assembly comprises a guide rod which is in sliding connection with the sliding sleeve block, and a horizontal abutting and pushing spring is fixedly connected between the guide rod and the sliding sleeve block.
As a modified scheme of the invention: one end of the guide rod, far away from the sliding sleeve block, is fixedly connected with a T-shaped sliding block II between the connecting frames, and the T-shaped sliding block II is vertically embedded on the supporting table in a sliding manner.
As a modified scheme of the invention: the sliding sleeve block is fixedly provided with a guide strip block, the guide strip block is embedded in the supporting plate in a sliding mode, and the guide strip block is parallel to the guide rod.
As a modified scheme of the invention: the utility model discloses a cleaning roller, including link, straight-teeth rack, slip cover piece, transmission rotation axis, the link is last to be fixed with the spur rack, the spur rack is parallel with the slip cover piece, it installs the parallel transmission rotation axis of clean roller to rotate on the slip cover piece, the coaxial drive gear who is fixed with the spur rack meshing on the transmission rotation axis, the transmission rotation axis pass through belt pulley mechanism with clean roller transmission is connected.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the turning block can be driven to rotate by the arranged driving assembly, in the process of sliding fit of the sliding pin column and the arc-shaped guide groove, the turning block drives the display board to turn right and left, when the multimedia display screen on the display board is used, the multimedia display screen is rotated to the vertical state, and when the multimedia display screen is not used, the multimedia display screen can be rotated to the horizontal state, so that the adjustability of the multimedia display screen is greatly improved, the multimedia display screen can not only play a dustproof role when being in the horizontal state, but also can be used as a working table, and the use flexibility and the functional diversity of the device are greatly improved.
The height position of the display board can be freely adjusted in the process that the sliding pin column vertically slides downwards along the vertical guide groove, the use and operation are greatly facilitated, in the process that the display board vertically ascends and descends, the cleaning rotating roller can rotate under the meshing cooperation of the straight rack and the transmission gear, meanwhile, the cleaning rotating roller has linear displacement relative to the display board, the full dust removal and cleaning effects of the cleaning rotating roller on the multimedia display screen are achieved, the multimedia display screen has a better dust prevention effect, and the good display effect of the multimedia information in use is effectively improved.
Drawings
FIG. 1 is a schematic view of the present invention showing a display board in a horizontal state;
FIG. 2 is a schematic view of the present invention showing the display board in a vertical state;
FIG. 3 is a partial schematic view of a driving assembly according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 from a certain viewing angle;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5 according to the present invention;
fig. 7 is an exploded view of the elastic expansion device of the present invention.
In the figure: 1-supporting table, 2-display board, 3-servo motor, 4-worm, 5-worm wheel, 6-rotating board, 7-traction board, 8-supporting board, 9-vertical guide slot, 10-arc guide slot, 11-vertical guide block, 12-cleaning rotating roller, 13-transmission gear, 14-turning block, 15-multimedia display screen, 16-spur rack, 17-wedge-shaped pushing plate, 18-sliding sleeve block, 19-T-shaped sliding block I, 20-guide wheel, 21-steel wire rope, 22-vertical pushing spring, 23-U-shaped bridging rod, 24-connecting lug seat, 25-guide strip block, 26-belt pulley mechanism, 27-connecting frame, 28-guide rod, 29-T-shaped sliding block II, 30-horizontal pushing spring, 31-sliding pin column, 32-supporting spring and 33-transmission rotating shaft.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Please refer to fig. 1-7, a multimedia display platform, which comprises a supporting table 1, a display board 2 is arranged on the supporting table 1, a multimedia display screen 15 is embedded and installed on the display board 2, a vertical guide groove 9 and an arc-shaped guide groove 10 which are communicated with each other are formed in the side wall of the supporting table 1, a vertical guide block 11 is vertically slidably installed on the vertical guide groove 9, a turning block 14 is rotatably installed on the vertical guide block 11, the display board 2 is fixed on the turning block 14, a servo motor 3 is installed on the supporting table 1, the servo motor 3 is in driving connection with a driving assembly, the driving assembly is used for driving the vertical guide block 11 to slide relative to the vertical guide groove 9, a sliding pin 31 which is in sliding fit with the vertical guide groove 9 or the arc-shaped guide groove 10 is fixed on the turning block 14, a supporting plate 8 is vertically slidably installed on the supporting table 1, a sliding sleeve block 18 is horizontally slidably installed on the supporting plate 8, a cleaning rotating roller 12 which is arranged below the display board 2 is rotatably installed on the sliding sleeve block 18, a connecting frame 27 is vertically slidably installed on the inner wall of the supporting table 1, an elastic telescopic assembly is connected between the connecting frame 27 and the sliding sleeve 18, a connecting rod 21 which is fixedly connected with a steel wire rope, and a bridging rod 23 which is fixedly connected with a supporting table 1, and a supporting spring which is connected with a supporting plate 21 which is fixedly connected with a supporting rod.
This device is when using, show board 2 has two states, a state of show board 2 is vertical state, multimedia display screen 15 is in vertical state promptly, can carry out the bandwagon effect of information through multimedia display screen 15 this moment, another kind of show board 2 is that show board 2 is the horizontality, multimedia display screen 15 on the show board 2 this moment is down, show board 2 can be used as the supporting table face, a show to the material object, multimedia display screen 15 can receive the safeguard effect of show board 2 simultaneously, can not only reduce multimedia display screen 15 and receive the probability that external collision damaged, can play fine dustproof effect simultaneously.
Specifically, the driving assembly comprises a rotating plate 6 rotatably mounted on the supporting table 1, a traction plate 7 is rotatably connected to the rotating plate 6, and one end of the traction plate 7, which is far away from the rotating plate 6, is rotatably mounted on the sliding pin 31. The driving assembly further comprises a worm 4 coaxially fixed with an output shaft of the servo motor 3, a worm wheel 5 is connected to the worm 4 in a meshed mode, and the worm wheel 5 and the rotating plate 6 are fixedly connected with one end, far away from the traction plate 7, of the rotating plate.
In an initial state, as shown in fig. 1 and fig. 3, the display board 2 is in a horizontal state, the sliding pin 31 is in sliding fit with the vertical guide groove 9, when the display board 2 needs to be turned over, the servo motor 3 is started to drive the worm 4 to rotate, the worm 4 drives the worm wheel 5 to rotate, the worm wheel 5 drives the rotating plate 6 to rotate, at this time, the rotating plate 6 pulls the traction plate 7, the traction plate 7 drives the sliding pin 31 to move upwards, at this time, the turning block 14 moves upwards, and the vertical guide block 11 vertically slides along the vertical guide groove 9, when the sliding pin 31 moves to a junction between the vertical guide groove 9 and the arc guide groove 10, as the traction plate 7 has a pulling effect towards the arc guide groove 10, the sliding pin 31 slides into the arc guide groove 10, at this time, as shown in fig. 2, the turning block 14 rotates relative to the vertical guide block 11, at this time, the turning block 14 drives the display board 2 to turn over.
In addition, at vertical guide slot 9 and the smooth transition of arc guide slot 10 and be connected, arc guide slot 10 is quarter circular arc through-hole structure, and when slip round pin 31 joint was in arc guide slot 10 topmost, upset piece 14 rotated ninety degrees relative vertical guide block 11, and the show board 2 rotated vertical state together with multimedia display screen 15 this moment promptly, made things convenient for multimedia display screen 15 to carry out multimedia information display.
In addition, a T-shaped sliding block I19 is vertically and slidably embedded in the inner wall of the supporting table 1, a vertically extending vertical abutting spring 22 is fixedly connected between the T-shaped sliding block I19 and the supporting table 1, a wedge-shaped abutting push plate 17 is fixed on the T-shaped sliding block I19, and the wedge-shaped abutting push plate 17 abuts against the turnover block 14.
Under the elastic action of the vertical pushing spring 22, the T-shaped sliding block I19 drives the wedge-shaped pushing plate 17 to push the turnover block 14, so that the turnover block 14 has higher smoothness during vertical movement and rotation, and the stability of the display board 2 driving the multimedia display screen 15 to turn is greatly improved.
Example 2
Referring to fig. 1-7, on the basis of embodiment 1, in addition, the elastic telescopic assembly of the apparatus includes a guide rod 28 slidably connected to the sliding sleeve block 18, a horizontal pushing spring 30 is fixedly connected between the guide rod 28 and the sliding sleeve block 18, a T-shaped sliding block II29 is fixedly connected between one end of the guide rod 28 far away from the sliding sleeve block 18 and the connecting frame 27, and the T-shaped sliding block II29 is vertically and slidably embedded on the supporting table 1. The sliding sleeve block 18 is fixed with a guide bar block 25, the guide bar block 25 is embedded on the support plate 8 in a sliding manner, and the guide bar block 25 is parallel to the guide rod 28.
Through the above setting, after the horizontality is adjusted to the show board 2, can carry out vertical lift to it and adjust, the convenience is according to the show needs in kind to the altitude mixture control of show board 2, the bandwagon effect has been promoted, and when the show board 2 vertical migration, show board 2 supports to push away clean commentaries on classics roller 12, clean commentaries on classics roller 12 drives backup pad 8 vertical migration under supporting spring 32's elastic action, the one end that wire rope 21 is close to U-shaped bridging pole 23 this moment realizes changing with the interval of connecting ear seat 24, support pushing away under the effect of pushing away of spring 30 at the level, make sliding sleeve piece 18 can slide by relative guide bar 28, clean commentaries on classics roller 12 is relative show board 2 and is slided this moment, the realization is to the clean effect of multimedia display screen 15, the cleanness that has guaranteed multimedia display screen 15 has fine display effect when clean and using.
Further, a spur rack 16 is fixed on the connecting frame 27, the spur rack 16 is parallel to the sliding sleeve block 18, a transmission rotating shaft 33 parallel to the cleaning roller 12 is rotatably installed on the sliding sleeve block 18, a transmission gear 13 meshed with the spur rack 16 is coaxially fixed on the transmission rotating shaft 33, and the transmission rotating shaft 33 is in transmission connection with the cleaning roller 12 through a belt pulley mechanism 26.
In the process that the sliding sleeve block 18 slides relative to the guide rod 28, the arranged transmission gear 13 is rotated under the meshing action of the spur rack 16, so that the transmission rotating shaft 33 is rotated, the transmission rotating shaft 33 drives the cleaning rotating roller 12 to rotate through the belt pulley mechanism 26, namely, the cleaning rotating roller 12 can not only linearly move, but also rotate, and the cleaning rotating roller 12 has a more sufficient cleaning effect on the multimedia display screen 15 embedded on the display board 2.
In conclusion, the turnover block 14 can be driven to rotate by the arranged driving assembly, in the process that the sliding pin 31 is in sliding fit with the arc-shaped guide groove 10, the turnover block 14 drives the display board 2 to turn right and left, the multimedia display screen 15 is rotated to be in a vertical state when the multimedia display screen 15 on the display board 2 is used, the multimedia display screen 15 can be rotated to be in a horizontal state when the multimedia display screen 15 is not used, the adjustability of the multimedia display screen 15 is greatly improved, the multimedia display screen 15 can not only play a dustproof role when being in the horizontal state, but also can be used as a working table, and the use activity and the functional diversity of the device are greatly improved. In the process that the sliding pin 31 vertically slides downwards along the vertical guide groove 9, the height position of the display board 2 can be freely adjusted, the use operation is greatly facilitated, in the process that the display board 2 vertically ascends and descends, the cleaning rotary roller 12 can rotate under the meshing cooperation effect of the straight rack 16 and the transmission gear 13, meanwhile, the cleaning rotary roller 12 has linear displacement relative to the display board 2, the sufficient dust removal cleaning effect of the cleaning rotary roller 12 on the multimedia display screen 15 is achieved, the multimedia display screen 15 has a better dust prevention effect, and the good display effect of multimedia information in use is effectively improved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (9)
1. A multimedia display platform comprises a support platform (1), wherein a display board (2) is arranged on the support platform (1), a multimedia display screen (15) is embedded and installed on the display board (2), the multimedia display platform is characterized in that a communicated vertical guide groove (9) and an arc-shaped guide groove (10) are formed in the side wall of the support platform (1), a vertical guide block (11) is vertically and slidably installed on the vertical guide groove (9), a turnover block (14) is rotatably installed on the vertical guide block (11), the display board (2) is fixed on the turnover block (14), a servo motor (3) is installed on the support platform (1), the servo motor (3) is in driving connection with a driving assembly, the driving assembly is used for driving the vertical guide block (11) to slide relative to the vertical guide groove (9), a sliding pin column (31) which is in sliding fit with the vertical guide groove (9) or the arc-shaped guide groove (10) is fixed on the turnover block (14), a support plate (8) is vertically and slidably installed on the support plate (1), a sliding sleeve block (8) is horizontally and slidably installed on the support plate (8), a sliding sleeve block (18) which is positioned below the display board (2), a cleaning roller (27) is connected with a telescopic frame (27), install connection ear seat (24) and guide pulley (20) on brace table (1), around being equipped with wire rope (21) fixed with connection ear seat (24) on guide pulley (20), U-shaped bridging pole (23) with wire rope (21) fixed connection are installed to slip cover piece (18) bottom, backup pad (8) with be connected with supporting spring (32) of vertical setting between brace table (1).
2. A multimedia presentation table according to claim 1, wherein the drive assembly comprises a rotatable plate (6) rotatably mounted on the support table (1), a traction plate (7) being rotatably connected to the rotatable plate (6), and an end of the traction plate (7) remote from the rotatable plate (6) being rotatably mounted on the sliding pin (31).
3. The multimedia presentation table according to claim 2, wherein the driving assembly further comprises a worm (4) coaxially fixed with the output shaft of the servo motor (3), a worm wheel (5) is engaged and connected to the worm (4), and the worm wheel (5) is fixedly connected with one end of the rotating plate (6) far away from the traction plate (7).
4. A multimedia presentation table according to claim 1, wherein the vertical guide channel (9) and the curved guide channel (10) are smoothly transitionally connected, and the curved guide channel (10) has a quarter-arc through hole structure.
5. The multimedia display stand according to claim 1, wherein a T-shaped sliding block I (19) is vertically and slidably embedded in the inner wall of the support table (1), a vertically extending vertical pushing spring (22) is fixedly connected between the T-shaped sliding block I (19) and the support table (1), a wedge-shaped pushing plate (17) is fixed on the T-shaped sliding block I (19), and the wedge-shaped pushing plate (17) is abutted to the overturning block (14).
6. A multimedia presentation table according to claim 1, wherein the resilient telescopic assembly comprises a guide rod (28) slidably connected to the sliding sleeve (18), and a horizontal biasing spring (30) is fixedly connected between the guide rod (28) and the sliding sleeve (18).
7. A multimedia presentation table according to claim 6, wherein a T-shaped sliding block II (29) is fixedly connected between the end of the guide rod (28) far away from the sliding sleeve block (18) and the connecting frame (27), and the T-shaped sliding block II (29) is vertically and slidably embedded on the support table (1).
8. A multimedia presentation table according to claim 6, wherein the sliding sleeve block (18) is fixed with a guide bar block (25), the guide bar block (25) is slidably embedded in the support plate (8), and the guide bar block (25) is parallel to the guide rod (28).
9. A multimedia display stand according to claim 1, characterized in that the connecting frame (27) is fixed with a spur rack (16), the spur rack (16) is parallel to the sliding sleeve block (18), the sliding sleeve block (18) is rotatably provided with a transmission rotating shaft (33) parallel to the cleaning roller (12), the transmission rotating shaft (33) is coaxially fixed with a transmission gear (13) engaged with the spur rack (16), and the transmission rotating shaft (33) is in transmission connection with the cleaning roller (12) through a belt pulley mechanism (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930611.0A CN115565449A (en) | 2022-08-04 | 2022-08-04 | Multimedia display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930611.0A CN115565449A (en) | 2022-08-04 | 2022-08-04 | Multimedia display stand |
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| Publication Number | Publication Date |
|---|---|
| CN115565449A true CN115565449A (en) | 2023-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210930611.0A Pending CN115565449A (en) | 2022-08-04 | 2022-08-04 | Multimedia display stand |
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| Country | Link |
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| CN (1) | CN115565449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994499A (en) * | 2023-09-27 | 2023-11-03 | 长春职业技术学院 | Virtual reality multimedia display device |
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| CN216364549U (en) * | 2021-10-19 | 2022-04-26 | 梁永海 | Art design works display device |
| CN114495590A (en) * | 2022-02-23 | 2022-05-13 | 重庆三峡学院 | Sand table show workstation for environmental design |
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| CN109686264A (en) * | 2017-10-19 | 2019-04-26 | 天津天星电子有限公司 | A kind of rotary LED display screen |
| CN212107653U (en) * | 2020-03-19 | 2020-12-08 | 江西赛鹰智能科技有限公司 | Automatic screen angle adjusting device for robot |
| CN213690390U (en) * | 2020-12-19 | 2021-07-13 | 哈尔滨信息工程学院 | Computer technology development auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116994499B (en) * | 2023-09-27 | 2023-12-12 | 长春职业技术学院 | Virtual reality multimedia display device |
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