CN213072942U

CN213072942U - Video production special effect display device

Info

Publication number: CN213072942U
Application number: CN202022629611.6U
Authority: CN
Inventors: 廖伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-04-27
Anticipated expiration: 2030-11-13

Abstract

The utility model belongs to the technical field of the display device, especially, be a video preparation special effect display device, to current video preparation special effect display device, the angle of unable adjustment display screen, inconvenient better demonstrates video works, and the display screen exposes outside always, has easily the dust to fall on the display screen, leads to the unclear problem of special effect video show, the following scheme of present proposition, it includes the guard box, the bottom fixed mounting of guard box has the sealed cowling, the thermovent has all been seted up to the both sides of sealed cowling, the bottom fixed mounting of guard box has the motor, fixed mounting has first sprocket on the output shaft of motor. The utility model has the advantages of reasonable design, in can making things convenient for the display screen to withdraw the guard box through the effect of the diaphragm that reciprocates, through the effect of the push-and-pull rod of back-and-forth movement, the angle of adjustable display screen around can make things convenient for people's watching, the practicality is stronger, and the reliability is high.

Description

Video production special effect display device

Technical Field

The utility model relates to a display device technical field especially relates to a video preparation special effect display device.

Background

The video production is the process of re-editing, integrating and editing pictures, videos and background music to generate a new video file, which is not only the synthesis of original materials, but also the reprocessing of the original materials, and in both life and on the network, people often see that other people can make various photos and videos into an exquisite video.

However, the angle of the display screen cannot be adjusted by the existing video production special effect display device, so that the video works are inconvenient to display better, the display screen is exposed outside all the time, dust is prone to falling on the display screen, and the special effect video is not displayed clearly, so that the video production special effect display device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current video preparation special effect display device, unable adjustment display screen's angle, inconvenient better demonstrates video works, and the display screen exposes outside always, has easily the dust to drop on the display screen, leads to the shortcoming of special effect video show unclear, and the video preparation special effect display device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a video production special effect display device comprises a protection box, wherein a sealing cover is fixedly arranged at the bottom of the protection box, heat radiating holes are formed in two sides of the sealing cover, a motor is fixedly arranged at the bottom of the protection box, a first chain wheel is fixedly arranged on an output shaft of the motor, two lead screws are rotatably arranged at the bottom of the protection box, a second chain wheel is fixedly arranged at the bottom ends of the two lead screws, the first chain wheel and the two second chain wheels are respectively provided with a same chain in a transmission manner, a same transverse plate is sleeved on outer side threads of the two lead screws, a vertical plate is fixedly arranged at the top of the transverse plate, a cover plate is fixedly arranged at the top of the vertical plate, a support is fixedly arranged at the front side of the vertical plate, a connecting plate is rotatably arranged at one side of the support, a display screen is fixedly arranged at the front side, one side of the adjusting plate is rotatably provided with a push-pull rod, one side of the push-pull rod is rotatably provided with a rotating plate, one side of the rotating plate is fixedly provided with a worm wheel, one side of the worm wheel is rotatably provided with a fixing frame, the rear side of the fixing frame is fixedly arranged on the front side of the vertical plate, the front side of the vertical plate is rotatably provided with a worm, and the worm is meshed with the worm wheel.

Preferably, the inner walls of the two sides of the protection box are provided with sliding grooves, and the transverse plate is sleeved in the two sliding grooves in a sliding manner, so that the transverse plate is guided and limited conveniently and is enabled to move up and down stably.

Preferably, the rear end of the worm extends to the rear of the vertical plate and is fixedly provided with a hand wheel, and one side of the hand wheel is fixedly provided with a handle, so that the worm is convenient to rotate.

Preferably, two lead screws all rotate through the bearing and install in the bottom of guard box, and the worm rotates through the bearing and installs in the front side of riser, conveniently makes two lead screws and the steady rotation of worm.

Preferably, the thin hairbrush is fixedly mounted on the inner wall of the front side of the protection box, the front side of the display screen is abutted to the thin hairbrush, and ash removal is conveniently carried out on the display screen.

Preferably, one side fixed mounting of guard box has the handle, and the bottom of sealed cowling is rotated and is installed four universal wheels, makes things convenient for the bulk movement of equipment.

The utility model discloses in, a video preparation special effect display device, through the cooperation of handle and universal wheel, make things convenient for the removal of equipment, the starter motor, the output shaft of motor has driven the rotation of first sprocket, first sprocket has driven the operation of chain, the chain has driven the rotation of two second sprockets, two second sprockets have driven the synchronous rotation of two lead screws, two lead screws have driven the rising of diaphragm and display screen, thin brush can clear up the dust to the display screen, when the display screen stretches out the guard box completely, close the motor, when the show finishes, reverse starter motor, make the display screen withdraw completely in the guard box, thin brush can clear up the dust to the display screen again, the apron lid is at the top of guard box, make the guard box totally sealed, avoid the dust to fall on the display screen;

in the utility model, when the angle of the display screen needs to be adjusted, the hand wheel is rotated, the hand wheel drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating plate to rotate, the rotating plate drives the push-pull rod to move back and forth, and under the limiting action of the connecting plate, the push-pull rod can push the display screen to adjust the angle back and forth, so that people can see the display screen more conveniently;

the utility model has the advantages of reasonable design, in can making things convenient for the display screen to withdraw the guard box through the effect of the diaphragm that reciprocates, through the effect of the push-and-pull rod of back-and-forth movement, the angle of adjustable display screen around can make things convenient for people's watching, the practicality is stronger, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a video production special effect display device provided by the present invention;

fig. 2 is a sectional view of a video production special effect display apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the video production special effect display device according to the present invention;

fig. 4 is a top view of the first sprocket, the second sprocket and the chain of the video production special effect display device provided by the present invention.

In the figure: 1. a protection box; 2. a sealing cover; 3. an electric motor; 4. a first sprocket; 5. a screw rod; 6. a second sprocket; 7. a chain; 8. a chute; 9. a transverse plate; 10. a vertical plate; 11. a cover plate; 12. a display screen; 13. a support; 14. a connecting plate; 15. an adjusting plate; 16. a push-pull rod; 17. a rotating plate; 18. a worm gear; 19. a fixed mount; 20. a worm; 21. a hand wheel; 22. a handle; 23. a universal wheel; 24. a handle; 25. a fine hair brush.

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.

Referring to fig. 1-4, a special effect display device for video production comprises a protection box 1, a sealing cover 2 is fixedly installed at the bottom of the protection box 1, heat dissipation ports are respectively formed in two sides of the sealing cover 2, a motor 3 is fixedly installed at the bottom of the protection box 1, a first chain wheel 4 is fixedly installed on an output shaft of the motor 3, two lead screws 5 are rotatably installed at the bottom of the protection box 1, second chain wheels 6 are fixedly installed at the bottom ends of the two lead screws 5, the same chain 7 is installed on the first chain wheel 4 and the two second chain wheels 6 in a transmission manner, the same transverse plate 9 is sleeved on the outer side threads of the two lead screws 5, a vertical plate 10 is fixedly installed at the top of the transverse plate 9, a cover plate 11 is fixedly installed at the top of the vertical plate 10, a support 13 is fixedly installed at the front side of the vertical plate 10, a connecting plate 14, an adjusting plate 15 is fixedly installed on the rear side of the display screen 12, a push-pull rod 16 is rotatably installed on one side of the adjusting plate 15, a rotating plate 17 is rotatably installed on one side of the push-pull rod 16, a worm wheel 18 is fixedly installed on one side of the rotating plate 17, a fixing frame 19 is rotatably installed on one side of the worm wheel 18, the rear side of the fixing frame 19 is fixedly installed on the front side of the vertical plate 10, a worm 20 is rotatably installed on the front side of the vertical plate 10, and the worm 20 is meshed with the worm wheel 18.

The utility model discloses in, all seted up spout 8 on the both sides inner wall of guard box 1, diaphragm 9 slides and cup joints in two spout 8, and it is spacing to conveniently lead diaphragm 9, makes it steadily reciprocate.

The utility model discloses in, the rear end of worm 20 extends to the rear of riser 10 and fixed mounting has hand wheel 21, and one side fixed mounting of hand wheel 21 has handle 22, conveniently rotates worm 20.

The utility model discloses in, two lead screws 5 all rotate through the bearing and install in the bottom of guard box 1, and worm 20 rotates through the bearing and installs in the front side of riser 10, conveniently makes two lead screws 5 and the steady rotation of worm 20.

The utility model discloses in, fixed mounting has thin brush 25 on the front side inner wall of guard box 1, and the front side of display screen 12 is inconsistent with thin brush 25, conveniently carries out the deashing to display screen 12.

The utility model discloses in, one side fixed mounting of guard box 1 has handle 24, and four universal wheels 23 are installed in the bottom rotation of sealed cowling 2, make things convenient for the bulk movement of equipment.

In the utility model, when in use, the whole device can be pushed to the position to be displayed through the matching of the handle 24 and the universal wheel 23, the motor 3 is started, the output shaft of the motor 3 drives the first chain wheel 4 to rotate, the first chain wheel 4 drives the chain 7 to rotate, the chain 7 drives the two second chain wheels 6 to rotate, the two second chain wheels 6 drive the two lead screws 5 to synchronously rotate, under the guiding limit of the two chutes 8, the two lead screws 5 drive the transverse plate 9 to ascend, the transverse plate 9 drives the display screen 12 to ascend, the fine hairbrush 25 can clean dust on the display screen 12, when the display screen 12 completely extends out of the protection box 1, the motor 3 is closed, when the display is finished, when the motor 3 is reversely started, the display screen 12 is completely withdrawn into the protection box 1, the fine hairbrush 25 can clean dust on the display screen 12 again, the cover plate 11 covers the top of the protection box 1, the protection box 1 is completely sealed, so that dust is prevented from falling on the display screen 12; when the angle of the display screen 12 needs to be adjusted, the hand wheel 21 is rotated, the hand wheel 21 drives the worm 20 to rotate, the worm 20 drives the worm wheel 18 to rotate, the worm wheel 18 drives the rotating plate 17 to rotate, the rotating plate 17 drives the push-pull rod 16 to move back and forth, and under the action of the connecting plate 14, the push-pull rod 16 can push the display screen 12 to adjust the angle back and forth, so that people can see the display screen more conveniently.

Claims

1. The utility model provides a video preparation special effect display device, includes guard box (1), its characterized in that, the bottom fixed mounting of guard box (1) has sealed cowling (2), the thermovent has all been seted up to the both sides of sealed cowling (2), the bottom fixed mounting of guard box (1) has motor (3), fixed mounting has first sprocket (4) on the output shaft of motor (3), two lead screws (5) are installed in the bottom rotation of guard box (1), and the bottom of two lead screws (5) is equal fixed mounting has second sprocket (6), the transmission mounting has same chain (7) on first sprocket (4) and two second sprockets (6), and the outside screw thread of two lead screws (5) has cup jointed same diaphragm (9), the top fixed mounting of diaphragm (9) has riser (10), the top fixed mounting of riser (10) has apron (11), the utility model discloses a building structure, including riser (10), front side fixed mounting of riser (10) has support (13), one side of support (13) is rotated and is installed connecting plate (14), the front side fixed mounting of connecting plate (14) has display screen (12), the rear side fixed mounting of display screen (12) has regulating plate (15), one side of regulating plate (15) is rotated and is installed push-and-pull rod (16), one side of push-and-pull rod (16) is rotated and is installed rotor plate (17), one side fixed mounting of rotor plate (17) has worm wheel (18), one side of worm wheel (18) is rotated and is installed mount (19), the rear side fixed mounting of mount (19) is in the front side of riser (10), worm (20) are installed in the front side rotation of riser (10), worm (20) and worm wheel (18) mesh mutually.

2. The video production special effect display device according to claim 1, wherein the inner walls of the two sides of the protection box (1) are respectively provided with a sliding groove (8), and the transverse plate (9) is slidably sleeved in the two sliding grooves (8).

3. The video production special effect display device according to claim 1, wherein the rear end of the worm (20) extends to the rear of the vertical plate (10) and is fixedly provided with a hand wheel (21), and a handle (22) is fixedly arranged on one side of the hand wheel (21).

4. The video production special effects display device according to claim 1, wherein the two screw rods (5) are rotatably mounted on the bottom of the protection box (1) through bearings, and the worm (20) is rotatably mounted on the front side of the vertical plate (10) through bearings.

5. The video production special effect display device according to claim 1, wherein a thin brush (25) is fixedly installed on the inner wall of the front side of the protection box (1), and the front side of the display screen (12) is abutted against the thin brush (25).

6. The video production special effect display device according to claim 1, wherein a handle (24) is fixedly installed on one side of the protection box (1), and four universal wheels (23) are rotatably installed at the bottom of the sealing cover (2).