CN215981866U - Mobile internet equipment projection arrangement - Google Patents
Mobile internet equipment projection arrangement Download PDFInfo
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- CN215981866U CN215981866U CN202121967429.XU CN202121967429U CN215981866U CN 215981866 U CN215981866 U CN 215981866U CN 202121967429 U CN202121967429 U CN 202121967429U CN 215981866 U CN215981866 U CN 215981866U
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- mobile internet
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- vertical shaft
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Abstract
The utility model discloses a mobile internet equipment projector, which comprises a slide rail, wherein the lower end of the slide rail is hinged with a bottom plate, a first slide groove is arranged on the slide rail, a top plate is connected in the first slide groove in a sliding manner, clamping plates are arranged on the top plate and the bottom plate, a projector is arranged between the bottom plate and the top plate, the lower end of the slide rail is rotatably connected with a vertical shaft, the vertical shaft is rotatably connected with two support legs, an adjusting rod is fixed at the lower side of the lower clamping plate, a second slide groove is arranged at the lower side of each support leg, an extending frame is slidably connected in the second slide groove, a second suction disc is arranged at the end part of the extending frame and is connected with the extending frame through a spring, an adjusting knob is connected on each support leg through a threaded hole, the opening angles and the opening directions of the two support legs are adjusted, the stable support is improved, the support legs are symmetrical to the projector as far as possible and are fixed through the second suction discs, and the inclination angle of the projector is adjusted through the adjusting knob, and adjusting the pitch angle of the projection device by using the adjusting rod.
Description
Technical Field
The utility model relates to the technical field of projection devices, in particular to a projection device of mobile internet equipment.
Background
The mobile internet equipment projection device is equipment capable of projecting images or videos of the mobile internet onto a curtain, and the projection device is mainly used for teaching or meeting rooms.
The existing projection device of the mobile internet equipment has certain defects when being used, the projection device is transversely placed on a desktop when being used, the space of the desktop is occupied, and the projection angle is inconvenient to adjust according to use requirements when the projection device is used, so that the projection device is inconvenient to use, and certain influence is brought to the use process. Therefore, the present invention provides a mobile internet device projection apparatus to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a projection device of mobile internet equipment to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a projection device of mobile internet equipment comprises a slide rail, wherein the lower end of the slide rail is hinged with a bottom plate, a first slide groove is arranged on the slide rail, a top plate is connected in the first slide groove in a sliding mode, clamping plates are arranged on the top plate and the bottom plate respectively, the projection device is arranged between the bottom plate and the top plate, the lower end of the slide rail is rotatably connected with a vertical shaft, the vertical shaft is rotatably connected with two support legs, and an adjusting rod is fixed on the lower side of the clamping plate below the vertical shaft;
the bottom plate is close to spout one and is equipped with the locking bolt, and the tip pressure of locking bolt is in spout one, fixes the height of bottom plate, the downside of supporting leg is equipped with spout two, and sliding connection has the extension frame in the spout two, and the tip of extension frame is equipped with sucking disc two, and sucking disc two passes through spring coupling extension frame, connect adjust knob through the screw hole on the supporting leg, adjust knob's lower extreme connection sucking disc one.
As a further scheme of the utility model, the first sliding groove and the second sliding groove are both T-shaped grooves, and the lower side of the vertical shaft is flush with the lower side of the supporting leg.
As a further scheme of the utility model, the clamping plate comprises a U-shaped frame and an elastic plate in the frame, and the elastic plate is connected with the U-shaped frame through a spring to fix the projection device.
As a further scheme of the utility model, the adjusting rod comprises an upper adjusting column and a lower V-shaped frame, the adjusting column is rotatably connected with the V-shaped frame, the adjusting column consists of a threaded sleeve and a screw rod, and a fixing bolt is arranged on the screw rod and used for adjusting the height of the adjusting rod.
As a further scheme of the utility model, the outer side of the vertical shaft is provided with an external thread, and the external thread is connected with a first nut to fix the angle of the supporting leg.
As a further scheme of the utility model, a third sucker is fixed at the lower end of the adjusting rod, so that the stability after fixing is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. the projection device improves stable support by adjusting the opening angle and the opening direction of the two support legs, makes the support legs and the projection device symmetrical as much as possible, and is fixed through the second sucker.
2. The utility model utilizes the adjusting knob to adjust the inclination angle of the projection device and utilizes the adjusting rod to adjust the pitch angle of the projection device.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of a projection apparatus of a mobile internet device.
Fig. 2 is a left side view schematic diagram of a first embodiment of a projection apparatus of a mobile internet device.
Fig. 3 is a schematic top view of a projection apparatus of a mobile internet device according to a first embodiment.
Fig. 4 is an exploded view of a first embodiment of a mobile internet device projection apparatus.
Fig. 5 is a schematic structural view of a second suction cup three in the projection apparatus of the mobile internet device according to the embodiment.
In the figure: 1. supporting legs; 2. a vertical axis; 3. a first nut; 4. an extension frame; 5. adjusting a knob; 6. a slide rail; 7. a base plate; 8. a top plate; 9. adjusting a rod; 10. a splint;
11. a first sliding chute; 12. a second chute; 13. a first sucker; 14. a second sucking disc; 15. a third sucker; 16. a locking bolt; 17. a projection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, in the embodiment of the utility model, the projection device for the mobile internet equipment comprises a slide rail 6, wherein the lower end of the slide rail 6 is hinged with a bottom plate 7, a first slide groove 11 is arranged on the slide rail 6, a top plate 8 is slidably connected in the first slide groove 11, clamping plates 10 are respectively arranged on the top plate 8 and the bottom plate 7, a projection device 17 is arranged between the bottom plate 7 and the top plate 8, the lower end of the slide rail 6 is rotatably connected with a vertical shaft 2, the vertical shaft 2 is rotatably connected with two support legs 1, and an adjusting rod 9 is fixed on the lower side of the lower clamping plate 10;
the bottom plate 7 is provided with a locking bolt 16 close to the first sliding groove 11, the end part of the locking bolt 16 is pressed in the first sliding groove 11 to fix the height of the bottom plate 7, the lower side of the supporting leg 1 is provided with a second sliding groove 12, the second sliding groove 12 is connected with an extending frame 4 in a sliding manner, the end part of the extending frame 4 is provided with a second sucker 14, the second sucker 14 is connected with the extending frame 4 through a spring, the supporting leg 1 is connected with an adjusting knob 5 through a threaded hole, the lower end of the adjusting knob 5 is connected with a first sucker 13, the first sliding groove 11 and the second sliding groove 12 are both T-shaped grooves, the lower side of the vertical shaft 2 is parallel and level with the lower side of the supporting leg 1, the clamp plate 10 comprises a U-shaped frame and an elastic plate in the frame, the elastic plate is connected with the U-shaped frame through the spring to fix the projection device 17, the adjusting rod 9 comprises an adjusting column at the upper part and a V-shaped frame at the lower part, and the adjusting column is rotatably connected with the V-shaped frame, the regulation post comprises thread bush and screw rod, is equipped with fixing bolt on the screw rod for adjust the height of pole 9, the outside of vertical axle 2 is equipped with the external screw thread, and threaded connection has nut 3, fixes the angle of supporting leg 1.
Example two
Referring to fig. 5, in the embodiment of the present invention, a third suction cup 15 is fixed at the lower end of the adjusting rod 9, so as to improve the stability after fixing.
The working principle of the utility model is as follows: when the projection device is used, the projection device 17 is placed between the bottom plate 7 and the top plate 8 and is fixed by the clamping plate 10, the opening angle and the opening direction of the two support legs 1 are adjusted, stable support is improved, the support legs 1 are symmetrical to the projection device 17 as much as possible and are fixed by the second suction disc 14, the inclination angle of the projection device 17 is adjusted by the adjusting knob 5, and the pitch angle of the projection device 17 is adjusted by the adjusting rod 9.
The above description is only for 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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The projection device of the mobile internet equipment comprises a sliding rail (6) and is characterized in that the lower end of the sliding rail (6) is hinged with a bottom plate (7), a first sliding groove (11) is formed in the sliding rail (6), a top plate (8) is connected in the first sliding groove (11) in a sliding mode, clamping plates (10) are arranged on the top plate (8) and the bottom plate (7), a projection device (17) is arranged between the bottom plate (7) and the top plate (8), the lower end of the sliding rail (6) is rotatably connected with a vertical shaft (2), the vertical shaft (2) is rotatably connected with two supporting legs (1), and an adjusting rod (9) is fixed on the lower side of the lower clamping plate (10);
bottom plate (7) are close to spout one (11) and locate to be equipped with locking bolt (16), and the tip pressure of locking bolt (16) is in spout one (11), highly fixes bottom plate (7), the downside of supporting leg (1) is equipped with spout two (12), and sliding connection has extension frame (4) in spout two (12), and the tip of extension frame (4) is equipped with sucking disc two (14), and sucking disc two (14) extend frame (4) through spring coupling, connect adjust knob (5) through the screw hole on supporting leg (1), and sucking disc one (13) is connected to the lower extreme of adjust knob (5).
2. A mobile internet device projection apparatus as claimed in claim 1, wherein the first and second chutes (11, 12) are T-shaped grooves, and the lower side of the vertical shaft (2) is flush with the lower side of the support leg (1).
3. The mobile internet device projection apparatus of claim 1, wherein the clamping plate (10) comprises a U-shaped frame and an elastic plate in the frame, and the elastic plate is connected with the U-shaped frame through a spring.
4. The mobile internet device projection apparatus of claim 1, wherein the adjusting rod (9) comprises an upper adjusting column and a lower V-shaped frame, the adjusting column is rotatably connected with the V-shaped frame, the adjusting column comprises a threaded sleeve and a screw, and the screw is provided with a fixing bolt.
5. A mobile internet appliance projection arrangement as claimed in claim 1, wherein the outside of the vertical shaft (2) is provided with an external thread to which a first nut (3) is attached.
6. The mobile internet appliance projection device of claim 1, wherein a suction cup three (15) is fixed to the lower end of the adjusting lever (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967429.XU CN215981866U (en) | 2021-08-20 | 2021-08-20 | Mobile internet equipment projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967429.XU CN215981866U (en) | 2021-08-20 | 2021-08-20 | Mobile internet equipment projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981866U true CN215981866U (en) | 2022-03-08 |
Family
ID=80580801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121967429.XU Active CN215981866U (en) | 2021-08-20 | 2021-08-20 | Mobile internet equipment projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981866U (en) |
-
2021
- 2021-08-20 CN CN202121967429.XU patent/CN215981866U/en active Active
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