CN214618678U - Angle-adjustable projector suspension device - Google Patents
Angle-adjustable projector suspension device Download PDFInfo
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- CN214618678U CN214618678U CN202120666620.4U CN202120666620U CN214618678U CN 214618678 U CN214618678 U CN 214618678U CN 202120666620 U CN202120666620 U CN 202120666620U CN 214618678 U CN214618678 U CN 214618678U
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- angle
- fixed mounting
- projector
- supporting disk
- servo motor
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Abstract
The utility model discloses a projector linkage with adjustable angle, including supporting disk and fixed plate, fixed plate bottom fixed mounting has the bracing piece, bracing piece bottom fixed mounting has first backup pad, be equipped with adjusting device in the first backup pad, adjusting device includes the servo motor of fixed mounting in first backup pad, servo motor's output shaft transmission is connected with the transmission shaft, fixed mounting has the pivot on the free end of transmission shaft, the bottom fixedly connected with supporting disk of pivot. The utility model discloses in, rotate through servo motor drive transmission shaft, it is rotatory to drive the pivot through the transmission shaft motion, and it is rotatory to drive the rotary disk, and then drives the supporting disk rotation, realizes the purpose of adjustment projector angle, avoids projector linkage to use the back for a long time because the ageing skew of support, leads to the screen of throwing also skew thereupon, influences the condition of projection effect.
Description
Technical Field
The utility model discloses camera linkage technical field especially relates to a projector linkage with adjustable angle.
Background
The projector is an indispensable video output device in modern multimedia meeting rooms and multimedia classrooms, has the effect in the multimedia field of amplifying pictures for people to enjoy, is incomparable with common CRT and liquid crystal displays, can project traditional video signals and VGA signals of computers to a projection screen through a switching port for people to enjoy and use, is fixedly installed and cannot adjust the angle, and only can project a screen to a fixed position.
However, when the projector suspension device is used for a long time, the problem that the support can deviate after aging exists, and the deviation of the support can cause the projected screen to deviate along with the support, so that the projection effect is influenced, and therefore, the projector suspension device with the adjustable angle is lacked.
Disclosure of Invention
The utility model aims to provide a: in order to solve the technical problems mentioned in the background art, an angle-adjustable projector suspension device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a projector linkage with adjustable angle, includes supporting disk and fixed plate, fixed plate bottom fixed mounting has the bracing piece, bracing piece bottom fixed mounting has first backup pad, be equipped with the adjusting device of regulation camera angle in the first backup pad, adjusting device includes the servo motor of fixed mounting in first backup pad one side, servo motor's output shaft transmission is connected with the transmission shaft, fixed mounting has the pivot on the free end of transmission shaft, the bottom fixedly connected with supporting disk of pivot, can dismantle on the supporting disk and be connected with the rotary disk.
As a further description of the above technical solution:
the rotary disc bottom fixed mounting have the shock attenuation portion with place the board, place fixed mounting has the slipmat on the board.
As a further description of the above technical solution:
the bottom of the first supporting plate is fixedly provided with a second supporting plate, and the second supporting plate is fixedly provided with a rotating frame.
As a further description of the above technical solution:
the fixing plate is provided with a first positioning hole.
As a further description of the above technical solution:
the rotating disc is detachably connected with the supporting disc through a second positioning hole.
As a further description of the above technical solution:
the servo motor is connected with the first supporting plate through welding.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, place the projecting apparatus on placing the board, through locating hole with supporting disk and rotary disk threaded connection, rotate through servo motor drive transmission shaft, it is rotatory to drive the pivot through the transmission shaft motion, it is rotatory to drive the rotary disk, and then it is rotatory to drive the supporting disk, realize the purpose of adjustment projector angle, avoid projector linkage because the ageing skew of support after long-term the use, lead to the screen of throwing also skew thereupon, influence the condition of projection effect.
2. The utility model discloses in, the fold that elastic material through shock attenuation portion constitutes realizes when the supporting disk is rotatory, realizes the purpose of shock attenuation anti-shake, avoids the speculum on the projecting apparatus to produce because of the vibration and warp or damage, influences the condition of image projection effect, wherein, places the slipmat on the board and makes the supporting disk when rotatory, has avoided the projector to rock the condition that leads to the camera lens to break unable the use thereupon, has guaranteed when rotatory, the stability of projecting apparatus.
Drawings
Fig. 1 is a schematic cross-sectional view illustrating an angle-adjustable projector suspension device according to an embodiment of the present invention.
Fig. 2 is a schematic side view of an angle-adjustable projector suspension device according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a position a of an angle-adjustable projector suspension device according to an embodiment of the present invention.
Fig. 4 is a schematic top view illustrating a fixing plate of an angle-adjustable suspension apparatus of a projector according to an embodiment of the present invention.
Fig. 5 is a schematic top view illustrating a support plate of an angle-adjustable suspension apparatus according to an embodiment of the present invention.
Illustration of the drawings:
1. a servo motor; 2. a drive shaft; 3. a rotating shaft; 4. a first positioning hole; 5. rotating the disc; 6. a support disc; 7. a shock absorbing part; 8. a first support plate; 9. a rotating frame; 10. a second support plate; 11. a support bar; 12. a fixing plate; 13. a second positioning hole; 14. a shock absorbing part; 15. placing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a projector linkage with adjustable angle, including supporting disk 6 and fixed plate 12, fixed plate 12 bottom fixed mounting has bracing piece 11, bracing piece 11 bottom fixed mounting has first backup pad 8, be equipped with the adjusting device of regulation camera angle on the first backup pad 8, adjusting device includes servo motor 1 of fixed mounting in first backup pad 8 one side, be connected with transmission shaft 2 through the output shaft transmission of welded connection servo motor 1 between servo motor 1 and the first backup pad 8, fixed mounting has pivot 3 on the free end of transmission shaft 2, the bottom fixedly connected with supporting disk 6 of pivot 3, can dismantle on the supporting disk 6 and be connected with rotary disk 5.
Place the projecting apparatus on placing board 15, through second locating hole 13 with supporting disk 6 and 5 threaded connection of rotary disk, rotate through 1 drive transmission shaft of servo motor 2, it is rotatory to drive pivot 3 through 2 movements of transmission shaft, it is rotatory to drive rotary disk 5, and then it is rotatory to drive supporting disk 6, realize the purpose of adjustment projector angle, avoid projector linkage because the ageing skew of support after long-term the use, lead to the screen that throws also skew thereupon, influence the condition of projection effect.
Specifically, as shown in fig. 1 and fig. 3, the bottom of the rotating disk 5 is fixedly provided with a damping portion 14 and a placing plate 15, the placing plate 15 is fixedly provided with an anti-slip mat 7, the corrugated portion is formed by elastic materials of the damping portion 14, when the supporting disk 6 rotates, the purpose of damping and anti-shaking is achieved, the phenomenon that the image projection effect is affected due to the fact that a reflector on the projector deforms or is damaged due to vibration is avoided, wherein the anti-slip mat 7 on the placing plate 15 enables the supporting disk 6 to rotate, the phenomenon that the lens is broken and cannot be used due to the fact that the projector shakes along with the supporting disk is avoided, and the stability of the projector when the supporting disk rotates is guaranteed.
Specifically, as shown in fig. 1 and 2, the bottom of the first supporting plate 8 is fixedly provided with a second supporting plate 10, the second supporting plate 10 is fixedly provided with a rotating frame 9, the part of the rotating shaft 3 contacting with the outside is reduced through the rotating frame 9, and the condition that the service life of the rotating shaft 3 is shortened due to aging and rusting is avoided to a certain extent.
Specifically, as shown in fig. 1 and 4, a first positioning hole 4 is formed in the fixing plate 12, and the projector suspension device is fixedly mounted through the first positioning hole 4.
Specifically, as shown in fig. 1 and 5, the rotary disk 5 and the supporting disk 6 are detachably connected through the second positioning hole 13, the rotary disk 5 and the supporting disk 6 are detachably connected, and when the projector is not needed, the projector can be conveniently taken by detaching the connection between the supporting disk 6 and the rotary disk 5, and the inside of the supporting disk 6 can be conveniently cleaned by a worker. The utility model discloses the theory of operation: during the use, at first, place the projector on placing board 15, through second locating hole 13 with supporting disk 6 and 5 threaded connection of rotary disk, drive transmission shaft 2 through servo motor 1 and rotate, drive pivot 3 rotatory through 2 motions of transmission shaft, drive rotary disk 5 rotatory, and then drive supporting disk 6 rotatory, realize the purpose of adjustment projector angle.
Secondly, through the fold that the elastic material of buffer 14 constitutes, realize when supporting disk 6 is rotatory, realize the purpose of shock attenuation anti-shake, avoid the speculum on the projector to produce because of the vibration and warp or damage, influence the condition of image projection effect, wherein, place slipmat 7 on the board 15 and make supporting disk 6 when rotatory, avoided the projector to rock thereupon and lead to the camera lens to break the unable condition of using, guaranteed when rotatory, the stability of projector.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a projector linkage with adjustable angle, includes supporting disk (6) and fixed plate (12), its characterized in that, fixed plate (12) bottom fixed mounting has bracing piece (11), bracing piece (11) bottom fixed mounting has first backup pad (8), be equipped with the adjusting device of regulation camera angle on first backup pad (8), adjusting device includes servo motor (1) of fixed mounting in first backup pad (8) one side, the output shaft transmission of servo motor (1) is connected with transmission shaft (2), fixed mounting has pivot (3) on the free end of transmission shaft (2), the bottom fixedly connected with supporting disk (6) of pivot (3), can dismantle on supporting disk (6) and be connected with rotary disk (5).
2. An angle adjustable projector suspension device as claimed in claim 1, wherein the bottom of the rotating disk (5) is fixedly provided with a shock absorption part (14) and a placing plate (15), and the placing plate (15) is fixedly provided with a non-slip mat (7).
3. An angle adjustable projector suspension device as claimed in claim 2, wherein a second support plate (10) is fixedly mounted at the bottom of the first support plate (8), and a rotating frame (9) is fixedly mounted on the second support plate (10).
4. The angle-adjustable suspension device of claim 1, wherein the fixing plate (12) is provided with a first positioning hole (4).
5. An angularly adjustable projector suspension as claimed in claim 1, characterized in that said rotatable plate (5) and said support plate (6) are removably connected by means of a second positioning hole (13).
6. An angularly adjustable projector suspension as claimed in claim 5, characterized in that said servo motor (1) and said first support plate (8) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666620.4U CN214618678U (en) | 2021-04-01 | 2021-04-01 | Angle-adjustable projector suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666620.4U CN214618678U (en) | 2021-04-01 | 2021-04-01 | Angle-adjustable projector suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618678U true CN214618678U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120666620.4U Active CN214618678U (en) | 2021-04-01 | 2021-04-01 | Angle-adjustable projector suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236959A (en) * | 2021-11-29 | 2022-03-25 | 尹圣杰 | Projector support that place adaptability is good |
-
2021
- 2021-04-01 CN CN202120666620.4U patent/CN214618678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236959A (en) * | 2021-11-29 | 2022-03-25 | 尹圣杰 | Projector support that place adaptability is good |
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