CN213871881U - Special support for film and television display - Google Patents
Special support for film and television display Download PDFInfo
- Publication number
- CN213871881U CN213871881U CN202022853134.1U CN202022853134U CN213871881U CN 213871881 U CN213871881 U CN 213871881U CN 202022853134 U CN202022853134 U CN 202022853134U CN 213871881 U CN213871881 U CN 213871881U
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- fixedly connected
- bearing plate
- servo motor
- mounting holes
- screw rods
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
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Abstract
The utility model discloses a special support for movie and television exhibition, which belongs to the technical field of supports and comprises a bearing plate, wherein two hollow upright posts are fixedly connected at the upper end of the bearing plate, the upper inner walls of the two hollow upright posts are rotatably connected with screw rods, two first mounting holes are drilled at the upper end of the bearing plate, bearings are respectively arranged in the two first mounting holes, the two screw rods are respectively and fixedly connected in the two bearings, two U-shaped supporting blocks are fixedly connected at the lower end of the bearing plate, the lower ends of the two screw rods are respectively and rotatably connected at the upper ends of the two U-shaped supporting blocks, a servo motor is arranged at the lower side of the bearing plate, the output end of the servo motor movably penetrates through the lower end of the U-shaped supporting block at the right part, and finally the height of a display can be adjusted, so that the back row audience can also see the displayed film and television works when the number of people in the display place is too many, and the display effect is further improved.
Description
Technical Field
The utility model relates to a support technical field, more specifically say, relate to a movie & TV show special stand.
Background
The term "support" is translated from the english "Scaffold" and is also translated into a "Scaffold", which is a term used in the construction industry, and specifically refers to a temporary support erected when a building is constructed, and the support is removed along with the construction of the building. However, nowadays, the stent is widely applied and can be seen everywhere in work and life, such as a tripod of a camera, a heart stent used in the medical field and the like.
When the movie & TV show, need use the display to demonstrate to movie & TV works, the corresponding support that just needs to use the support that supports the display, the height of display can't be adjusted well to the display support commonly used at present, and when the show place people is many, the condition that back row spectator probably can not appear seeing has proposed a movie & TV show special stand in order to improve the bandwagon effect.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a movie & TV show special stand, it can realize highly adjusting the display to be convenient for the back row spectator also can see the movie & TV works that show when the show place people is too much, and then improves the bandwagon effect.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a special bracket for showing videos comprises a bearing plate, wherein two hollow stand columns are fixedly connected to the upper end of the bearing plate, screw rods are rotatably connected to the upper inner walls of the two hollow stand columns, two first mounting holes are formed in the upper end of the bearing plate, bearings are respectively mounted in the two first mounting holes, the two screw rods are respectively and fixedly connected to the two bearings, two U-shaped supporting blocks are fixedly connected to the lower end of the bearing plate, the lower ends of the two screw rods are respectively and rotatably connected to the upper ends of the two U-shaped supporting blocks, a servo motor is arranged on the lower side of the bearing plate, the output end of the servo motor movably penetrates through the lower end of the U-shaped supporting block on the right part, the output end of the servo motor is fixedly connected to the lower end of the screw rod on the right part, belt pulleys are fixedly connected to the surfaces of the two screw rods, and transmission belts are sleeved on the surfaces of the two belt pulleys, and two belt pulleys pass through the driving belt transmission and connect, two the equal drilling of one end that hollow stand is close to mutually has a slide opening, two the equal threaded connection in surface of screw rod has the nut, two the equal fixedly connected with connecting block of one end that the nut is close to mutually, two fixedly connected with installation base between the connecting block, be provided with fixed establishment in the installation base, finally can realize highly adjusting the display to the film and television works that the back row spectator also can see the show when the show place people is too much, and then improve the bandwagon effect.
As a preferred scheme of the utility model, fixed establishment includes two fastening screw, two fastening nut and two second mounting holes, two the second mounting hole is all dug in the last inner wall of installation base, two fastening screw activity respectively runs through two second mounting holes, and two fastening nut is threaded connection respectively in two fastening screw's surface.
As a preferred scheme of the utility model, two the equal fixedly connected with dead lever in both ends around the hollow stand, four the equal fixed connection in the upper end of loading board of lower extreme of dead lever.
As an optimized scheme of the utility model, the equal fixedly connected with supporting legs in lower extreme four corners department of loading board.
As a preferred scheme of the utility model, four fixedly connected with backup pad between the supporting legs, servo motor fixed connection is in the upper end of backup pad.
As an optimized scheme of the utility model, the cambered surface treatment is all done to the four corners department of loading board.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the height of the display needs to be adjusted, the positive rotation of the servo motor is started, the positive rotation of the servo motor enables the output end of the servo motor to rotate positively, the positive rotation of the output end of the servo motor drives the screw rod positioned at the right part to rotate positively, the positive rotation of the screw rod positioned at the right part drives the belt pulley positioned at the right part to rotate positively, the positive rotation of the belt pulley positioned at the right part drives the belt pulley positioned at the left part to rotate positively through the transmission belt, the positive rotation of the belt pulley positioned at the left part drives the screw rod positioned at the left part to rotate positively, at the moment, the positive rotation of the two screw rods enables the two nuts to move upwards on the surfaces of the two screw rods, the two nuts move upwards to drive the two connecting blocks to move upwards, the upward movement of the two connecting blocks drives the mounting base to move upwards, finally, the height of the display can be adjusted, so that back-row audiences can see displayed movie works when too many people exist in a display place, thereby improving the display effect.
(2) In this scheme, two fastening screw are for the convenience of installing the display, two fastening nut are for the convenience of mutually supporting with two fastening screw, two second mounting holes are for the convenience of two fastening screw activities run through, the equal fixedly connected with dead lever in both ends around two hollow stand, the equal fixed connection in the upper end of loading board of lower extreme of four dead levers, four dead levers are for the convenience of supporting two hollow stand, the equal fixedly connected with supporting legs in lower extreme four corners department of loading board, four supporting legs are for the convenience of supporting the loading board, fixedly connected with backup pad between four supporting legs, servo motor fixed connection is in the upper end of backup pad, the backup pad is for the convenience of supporting servo motor, the cambered surface is all done in four corners department of loading board, the cambered surface is handled for the convenience of preventing that spectator from hitting four angles injured.
Drawings
Fig. 1 is a first perspective view of a support dedicated for displaying movies and televisions of the present invention;
fig. 2 is a second perspective view of the special stand for displaying movies and televisions of the present invention;
fig. 3 is an enlarged view of a position a in fig. 2 of the stand for displaying movies and televisions of the present invention.
The reference numbers in the figures illustrate:
1. a carrier plate; 2. a hollow upright post; 3. a screw; 4. a belt pulley; 5. a drive belt; 6. a U-shaped support block; 7. a servo motor; 8. supporting legs; 9. a support plate; 10. a slide hole; 11. a nut; 12. connecting blocks; 13. installing a base; 14. fastening screws; 15. fastening a nut; 16. and (5) fixing the rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-3, a special rack for video display comprises a bearing plate 1, two hollow columns 2 are fixedly connected to the upper end of the bearing plate 1, screws 3 are rotatably connected to the upper inner walls of the two hollow columns 2, two first mounting holes are drilled in the upper end of the bearing plate 1, bearings are mounted in the two first mounting holes, the two screws 3 are respectively and fixedly connected to the two bearings, two U-shaped support blocks 6 are fixedly connected to the lower end of the bearing plate 1, the lower ends of the two screws 3 are respectively and rotatably connected to the upper ends of the two U-shaped support blocks 6, a servo motor 7 is disposed on the lower side of the bearing plate 1, the output end of the servo motor 7 movably penetrates through the lower end of the U-shaped support block 6 on the right, the output end of the servo motor 7 is fixedly connected to the lower end of the screw 3 on the right, and belt pulleys 4 are fixedly connected to the surfaces of the two screws 3, the surface cover of two belt pulleys 4 is equipped with driving belt 5, and two belt pulleys 4 pass through driving belt 5 transmission and connect, and the one end that two hollow stand 2 are close to mutually has all been dug smooth hole 10, and the equal threaded connection in surface of two screw rods 3 has nut 11, and the equal fixedly connected with connecting block 12 of one end that two nuts 11 are close to mutually, fixedly connected with installation base 13 between two connecting blocks 12 is provided with fixed establishment in the installation base 13.
In this embodiment, the two hollow columns 2 are for connecting the two screws 3 in a rotatable manner, the two first mounting holes are for mounting two bearings for protecting the two screws 3, the two screws 3 are for connecting the two nuts 11 in a threaded manner, the two belt pulleys 4 are for matching with the transmission belt 5, the transmission belt 5 is for connecting the two belt pulleys 4 in a transmission manner, the two U-shaped supporting blocks 6 are for supporting the two screws 3, the servo motor 7 is for driving the screws 3 to rotate, the nuts 11 are for fixing the connecting block 12, the sliding holes 10 are for sliding the connecting block 12, the connecting block 12 is for fixing the mounting base 13, the mounting base 13 is for mounting the display, and the servo motor 7 can select different models according to actual requirements, for example, the servo motor 7 with model number TCHV32-1500-3-10S is selected, and the servo motor 7 is electrically connected to an external power source, and for those skilled in the art, the servo motor 7 is common knowledge and its internal structure is not described in detail.
Specifically, referring to fig. 1, the fixing mechanism includes two fastening screws 14, two fastening nuts 15 and two second mounting holes, the two second mounting holes are drilled on the upper inner wall of the mounting base 13, the two fastening screws 14 respectively penetrate through the two second mounting holes, and the two fastening nuts 15 are respectively screwed on the surfaces of the two fastening screws 14.
In this embodiment, two fastening screws 14 are used for facilitating the installation of the display, two fastening nuts 15 are used for facilitating the mutual cooperation with the two fastening screws 14, and two second installation holes are used for facilitating the two fastening screws 14 to movably penetrate through.
Specifically, referring to fig. 1, the front and rear ends of the two hollow columns 2 are fixedly connected with fixing rods 16, and the lower ends of the four fixing rods 16 are fixedly connected to the upper end of the bearing plate 1.
In this embodiment, the equal fixedly connected with dead lever 16 in both ends around two hollow columns 2, the equal fixed connection in the upper end of loading board 1 of lower extreme of four dead levers 16, four dead levers 16 are for the convenience of supporting two hollow columns 2.
Specifically, referring to fig. 1, the four corners of the lower end of the bearing plate 1 are fixedly connected with supporting legs 8.
In this embodiment, the four corners of the lower end of the bearing plate 1 are fixedly connected with supporting legs 8, and the four supporting legs 8 are for supporting the bearing plate 1.
Specifically, referring to fig. 1, a supporting plate 9 is fixedly connected between the four supporting legs 8, and the servo motor 7 is fixedly connected to the upper end of the supporting plate 9.
In this embodiment, a supporting plate 9 is fixedly connected between the four supporting legs 8, the servo motor 7 is fixedly connected to the upper end of the supporting plate 9, and the supporting plate 9 is used for supporting the servo motor 7 conveniently.
Specifically, referring to fig. 1, the four corners of the carrier plate 1 are processed to form arc surfaces.
In this embodiment, the four corners of the supporting board 1 are processed by arc surfaces, which is to prevent the audience from colliding with the four corners to be injured.
The working principle is as follows: when the height of the display needs to be adjusted, the servo motor 7 is started to rotate forwards, the output end of the servo motor 7 rotates forwards by the forward rotation of the servo motor 7, the output end of the servo motor 7 rotates forwards to drive the screw rod 3 positioned at the right part, the belt pulley 4 positioned at the right part is driven to rotate forwards by the forward rotation of the screw rod 3 positioned at the right part, the belt pulley 4 positioned at the right part drives the belt pulley 4 positioned at the left part to rotate forwards through the transmission belt 5, the belt pulley 4 positioned at the left part drives the screw rod 3 positioned at the left part to rotate forwards, at the moment, the two screw rods 3 rotate forwards, the two nuts 11 move upwards on the surfaces of the two screw rods 3 by the forward rotation of the two screw rods 3, the two nuts 11 move upwards to drive the two connecting blocks 12 to move upwards, the mounting base 13 is driven to move upwards by the upwards movement of the two connecting blocks 12, finally, the height of the display can be adjusted, so that the back row of audiences can see the displayed movie and TV works when too many people exist in a display place, thereby improving the display effect.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a movie & TV show special stand, includes loading board (1), its characterized in that: the upper end of the bearing plate (1) is fixedly connected with two hollow columns (2), the upper inner walls of the two hollow columns (2) are rotatably connected with screw rods (3), the upper end of the bearing plate (1) is provided with two first mounting holes, bearings are respectively mounted in the two first mounting holes, the two screw rods (3) are respectively and fixedly connected in the two bearings, the lower end of the bearing plate (1) is fixedly connected with two U-shaped supporting blocks (6), the lower ends of the two screw rods (3) are respectively and rotatably connected to the upper ends of the two U-shaped supporting blocks (6), a servo motor (7) is arranged on the lower side of the bearing plate (1), the output end of the servo motor (7) movably penetrates through the lower end of the U-shaped supporting block (6) on the right part, and the output end of the servo motor (7) is fixedly connected to the lower end of the screw rod (3) on the right part, two the equal fixedly connected with belt pulley (4) in surface of screw rod (3), two the surface cover of belt pulley (4) is equipped with drive belt (5), and two belt pulleys (4) are connected through drive belt (5) transmission, two the one end that hollow column (2) are close to mutually has all dug slide opening (10), two the equal threaded connection in surface of screw rod (3) has nut (11), two the equal fixedly connected with connecting block (12), two of one end that nut (11) are close to mutually fixedly connected with installation base (13) between connecting block (12), be provided with fixed establishment in installation base (13).
2. The stand special for displaying films and televisions according to claim 1, wherein: the fixing mechanism comprises two fastening screws (14), two fastening screw caps (15) and two second mounting holes, wherein the second mounting holes are formed in the upper inner wall of the mounting base (13) respectively, the two fastening screws (14) penetrate through the two second mounting holes respectively in a movable mode, and the two fastening screw caps (15) are connected to the surfaces of the two fastening screws (14) respectively in a threaded mode.
3. The stand special for displaying films and televisions according to claim 2, wherein: two equal fixedly connected with dead lever (16) in both ends around hollow column (2), four the lower extreme of dead lever (16) is all fixedly connected in the upper end of loading board (1).
4. The stand special for displaying films and televisions according to claim 3, wherein: the lower end four corners of the bearing plate (1) are fixedly connected with supporting legs (8).
5. The stand special for displaying films and televisions according to claim 4, wherein: four fixedly connected with backup pad (9) between supporting legs (8), servo motor (7) fixed connection is in the upper end of backup pad (9).
6. The stand special for displaying films and televisions according to claim 5, wherein: and four corners of the bearing plate (1) are subjected to cambered surface treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853134.1U CN213871881U (en) | 2020-12-02 | 2020-12-02 | Special support for film and television display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853134.1U CN213871881U (en) | 2020-12-02 | 2020-12-02 | Special support for film and television display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871881U true CN213871881U (en) | 2021-08-03 |
Family
ID=77040799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853134.1U Expired - Fee Related CN213871881U (en) | 2020-12-02 | 2020-12-02 | Special support for film and television display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213871881U (en) |
-
2020
- 2020-12-02 CN CN202022853134.1U patent/CN213871881U/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: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |