Video conference terminal

Abstract

The utility model relates to the technical field of video conferences and discloses a video conference terminal which comprises an outer frame, a motor is fixedly connected to the top of the outer frame, a threaded rod is fixedly connected to the output end of the motor, a sliding block is connected to the surface of the threaded rod in a threaded mode, and a fixing rod is slidably connected to one side in the sliding block. A connecting rod is fixedly connected to one side of the sliding block, a rotating plate is rotatably connected to the surface of the connecting rod, a rotating rod is fixedly connected to one side of the rotating plate, a rear plate is fixedly connected to the surface of the rotating rod, and a control plate is slidably connected to one end of the rotating rod. According to the display device, the threaded rod is rotated through the motor, the sliding block is driven to move downwards, the moving rod also moves downwards in the downward moving process of the sliding block, the downward moving track of the moving rod is controlled by the control panel so that the moving rod can rotate by 90 degrees, the rear plate can be driven to rotate by 90 degrees at the moment, and the display device is fixed through the fixing frame by the rear plate.

Description

Technical Field

[0001] This utility model relates to the field of video conferencing technology, and in particular to a video conferencing terminal. Background Technology

[0002] Video conferencing refers to meetings where people in two or more locations conduct face-to-face conversations via communication equipment and networks. However, business video conferencing by government agencies and enterprises requires stable and secure networks, reliable meeting quality, and a formal meeting environment, necessitating the use of specialized video conferencing equipment and the establishment of dedicated video conferencing systems. Because such systems require a television display, they are also known as video conferencing or video conferencing.

[0003] A video conferencing terminal is essentially a multimedia communication terminal device that allows people to participate in video conferences. It includes a camera, display device, microphone, speakers, and transmission network, among which the display device is the most easily damaged and the most difficult to clean.

[0004] Currently available video conferencing terminals cannot adequately protect display devices, and they are easily damaged during storage after use. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a video conferencing terminal, which aims to improve the problem of easy damage to display devices during placement.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a video conferencing terminal, including an outer frame, a motor fixedly connected to the top of the outer frame, a threaded rod fixedly connected to the output end of the motor, a sliding block threadedly connected to the surface of the threaded rod, a fixed rod slidably connected to one side of the sliding block, a connecting rod fixedly connected to one side of the sliding block, a rotating plate rotatably connected to the surface of the connecting rod, a rotating rod fixedly connected to one side of the rotating plate, a rear plate fixedly connected to the surface of the rotating rod, a control plate slidably connected to one end of the rotating rod, a base fixedly connected to the lower end of the control plate, four fixed sleeves fixedly connected to one side of the rear plate, pins slidably connected to one side of the middle of each of the four fixed sleeves, fixed frames slidably connected to one side of each of the four fixed sleeves, slots opened on one side of one side of each of the four fixed frames, the four slots being located at one end of the pins, springs being provided on one side of one side of each of the four fixed sleeves, and a cleaning component being provided inside the base.

[0007] Preferably, the cleaning component includes two cylinders, which are fixedly connected to the inner wall of one side of the base. Each cylinder output end is fixedly connected to a pneumatic rod, and a sliding sleeve is slidably connected to the surface of the two pneumatic rods. The base is fixedly connected to both sides of the sliding sleeve, and a moving block is fixedly connected to one side of the two pneumatic rods. A cleaning sponge is fixedly connected to the top of the moving block.

[0008] Preferably, the threaded rod is rotatably connected to the inner wall of the outer frame, and the two ends of the fixed rod are fixedly connected to the inner wall of the outer frame.

[0009] Preferably, the outer frame is fixedly connected to the inner bottom wall of the base.

[0010] Preferably, the rear plate is rotatably connected to one end of the connecting rod.

[0011] Preferably, the four fixing sleeves are slidably connected at one end of the four fixing brackets.

[0012] Preferably, the four springs are disposed outside the four pins.

[0013] Preferably, the base is slidably connected to the lower part of the movable block.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the screw rod is rotated by a motor, which drives the sliding block to move down. During the downward movement of the sliding block, the moving rod also moves down. The downward trajectory of the moving rod is controlled by the control board, causing it to rotate 90 degrees. At this time, the rear plate will also rotate 90 degrees. The rear plate fixes the display device through the fixing bracket. When the rear plate rotates 90 degrees, it drives the display device to rotate 90 degrees, so that the screen faces down. When the moving rod moves to the bottom, the display device is just stuck in the groove of the base and contacts the cleaning sponge, thereby preventing the display device from being bumped and damaged during placement and use.

[0016] 2. In this utility model, when the display device is placed in the groove of the base, it comes into contact with the cleaning sponge. The cylinder causes the pneumatic rod to move back and forth, which in turn drives the moving block to move back and forth. The moving block then drives the cleaning sponge to move back and forth, thus cleaning the screen. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a video conferencing terminal proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of a rotating storage component for a video conferencing terminal proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the fixed component structure of a video conferencing terminal proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning component structure of a video conferencing terminal proposed in this utility model.

[0021] Legend:

[0022] 1. Rotating plate; 2. Connecting rod; 3. Motor; 4. Outer frame; 5. Rotating rod; 6. Base; 7. Moving block; 8. Cleaning sponge; 9. Sliding sleeve; 10. Control board; 11. Fixing frame; 12. Back plate; 13. Fixing sleeve; 14. Pin; 15. Sliding block; 16. Cylinder; 17. Pneumatic rod; 18. Threaded rod; 19. Fixing rod; 20. Spring; 21. Slot. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1-3 This utility model provides an embodiment of a video conferencing terminal, including an outer frame 4. A motor 3 is fixedly connected to the top of the outer frame 4. A threaded rod 18 is fixedly connected to the output end of the motor 3. A sliding block 15 is threadedly connected to the surface of the threaded rod 18. A fixed rod 19 is slidably connected to one side of the sliding block 15. A connecting rod 2 is fixedly connected to one side of the sliding block 15. A rotating plate 1 is rotatably connected to the surface of the connecting rod 2. A rotating rod 5 is fixedly connected to one side of the rotating plate 1. A rear plate 12 is fixedly connected to the surface of the rotating rod 5. A control plate 10 is slidably connected to one end of the rotating rod 5. A base 6 is fixedly connected to the lower end of the control plate 10. Four fixed sleeves 13 are fixedly connected to one side of the rear plate 12. A pin 14 is slidably connected to one side of the middle of each of the four fixed sleeves 13. A fixed frame 11 is slidably connected to one side of each of the four fixed sleeves 13. A slot 21 is opened on one side of each of the four fixed frames 11. The four slots 21 are located at one end of the pin 14. A spring 20 is provided on the inner wall of one side of each of the four fixed sleeves 13. A cleaning component is provided inside the base 6.

[0025] The outer frame 4 is used to fix the positions of the threaded rod 18, the motor 3, and the fixing rod 19. The motor 3 drives the threaded rod 18 to rotate, which in turn drives the sliding block 15 to move downward. The sliding block 15 drives the connecting rod 2 to move downward. The connecting rod 2 drives the rotating plate 1 and the rear plate 12 to move downward. The rotating plate 1 drives the rotating rod 5 to move downward. The movement trajectory of the rotating rod 5 is controlled by the control board 10 to rotate 90 degrees. The rotating rod 5 drives the rear plate 12 to rotate 90 degrees. The rear plate 12 fixes the position of the fixing sleeve 13. The fixing sleeve 13 fixes the position of the fixing frame 11 through the pin 14. The fixing frame 11 fixes the display device. When the display device rotates 90 degrees, the screen falls downward into the groove, thereby achieving the purpose of protecting the screen.

[0026] Reference Figure 4 The cleaning component includes two cylinders 16, which are fixedly connected to the inner wall of one side of the base 6. Each cylinder 16 has a pneumatic rod 17 fixedly connected to its output end. The surfaces of the two pneumatic rods 17 are slidably connected to a sliding sleeve 9. The base 6 is fixedly connected to both sides of the sliding sleeve 9. A movable block 7 is fixedly connected to one side of the two pneumatic rods 17. A cleaning sponge 8 is fixedly connected to the top of the movable block 7.

[0027] The cylinder 16 causes the pneumatic rod 17 to move. The movement trajectory of the pneumatic rod 17 is controlled by the sliding sleeve 9, which in turn drives the moving block 7 to move horizontally back and forth. The moving block 7 drives the cleaning sponge 8 to move back and forth, ultimately achieving the purpose of cleaning the screen.

[0028] Reference Figures 1-2 The threaded rod 18 is rotatably connected to the inner wall of the outer frame 4, and the two ends of the fixed rod 19 are fixedly connected to the inner wall of the outer frame 4.

[0029] The outer frame 4 controls the position of the threaded rod 18 and the fixed rod 19.

[0030] Reference Figures 1-2 The outer frame 4 is fixedly connected to the bottom wall of the base 6.

[0031] The base 6 controls the position of the outer frame 4.

[0032] Reference Figures 1-2 The rear plate 12 is rotatably connected to one end of the connecting rod 2.

[0033] The connecting rod 2 drives the rear plate 12 to move downward.

[0034] Reference Figure 3 The four fixed sleeves 13 are slidably connected at one end of the four fixed brackets 11.

[0035] The fixing sleeve 13 covers the fixing bracket 11 and is used to fix the display device.

[0036] Reference Figure 3 Four springs 20 are set outside the four pins 14.

[0037] Spring 20 is used to provide a reaction force to pin 14 so that pin 14 can be locked in slot 21.

[0038] Reference Figure 4 The base 6 is slidably connected to the lower part of the movable block 7.

[0039] The movable block 7 can slide on the base 6.

[0040] Working principle: The display device is fixed to the back plate 12 by inserting the fixing sleeve 13 into the fixing bracket 11. When the display device needs to be retracted, the motor 3 is energized, causing the threaded rod 18 to rotate and drive the sliding block 15 to move downward. The fixing rod 19 ensures the horizontal displacement of the sliding block 15. When the sliding block 15 moves, it will drive the rotating plate 1 to move downward through the connecting rod 2. When the rotating plate 1 moves downward, it will drive the rotating rod 5 to move downward. The rotating rod 5 will move according to the shape of the groove in the control plate 10. Finally, the rotating rod 5 will rotate 90 degrees and move into the groove of the base 6. The backplate rotates 90 degrees to reach the groove in the base 6, protecting the display device with the groove and cleaning sponge 8, thus solving the problem of easy damage to the display device during placement. When the display device needs cleaning after being stored in the groove, the cylinder 16 causes the pneumatic rod 17 to move horizontally under the fixation of the sliding sleeve 9. At this time, the pneumatic rod 17 will drive the moving block 7 to move horizontally. When the moving block 7 moves horizontally, the sponge on the upper side will wipe the screen back and forth to achieve the purpose of cleaning the screen. This terminal can not only protect the display device from damage during placement but also achieve the effect of cleaning the screen.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A video conferencing terminal, comprising an external frame (4), characterized in that: A motor (3) is fixedly connected to the top of the outer frame (4). A threaded rod (18) is fixedly connected to the output end of the motor (3). A sliding block (15) is threadedly connected to the surface of the threaded rod (18). A fixed rod (19) is slidably connected to one side of the sliding block (15). A connecting rod (2) is fixedly connected to one side of the sliding block (15). A rotating plate (1) is rotatably connected to the surface of the connecting rod (2). A rotating rod (5) is fixedly connected to one side of the rotating plate (1). A rear plate (12) is fixedly connected to the surface of the rotating rod (5). A control plate is slidably connected to one end of the rotating rod (5). 10), the lower end of the control board (10) is fixedly connected to a base (6), and four fixed sleeves (13) are fixedly connected to one side of the rear plate (12). A pin (14) is slidably connected to one side of the middle of each of the four fixed sleeves (13). A fixed frame (11) is slidably connected to one side of the interior of each of the four fixed sleeves (13). A slot (21) is opened on one side surface of each of the four fixed frames (11). The four slots (21) are located at one end of the pin (14). A spring (20) is provided on one side inner wall of each of the four fixed sleeves (13). A cleaning component is provided inside the base (6).

2. A video conferencing terminal according to claim 1, characterized in that: The cleaning assembly includes two cylinders (16), which are fixedly connected to the inner wall of one side of the base (6). Each cylinder (16) has a pneumatic rod (17) fixedly connected to its output end. A sliding sleeve (9) is slidably connected to the surface of the two pneumatic rods (17). The base (6) is fixedly connected to both sides of the sliding sleeve (9). A moving block (7) is fixedly connected to one side of the two pneumatic rods (17). A cleaning sponge (8) is fixedly connected to the top of the moving block (7).

3. A video conferencing terminal according to claim 1, characterized in that: The threaded rod (18) is rotatably connected to the inner wall of the outer frame (4), and the two ends of the fixed rod (19) are fixedly connected to the inner wall of the outer frame (4).

4. A video conferencing terminal according to claim 1, characterized in that: The outer frame (4) is fixedly connected to the bottom wall of the base (6).

5. A video conferencing terminal according to claim 1, characterized in that: The rear plate (12) is rotatably connected to one end of the connecting rod (2).

6. A video conferencing terminal according to claim 1, characterized in that: The four fixing sleeves (13) are slidably connected at one end of the four fixing brackets (11).

7. A video conferencing terminal according to claim 1, characterized in that: The four springs (20) are disposed outside the four pins (14).

8. A video conferencing terminal according to claim 2, characterized in that: The base (6) is slidably connected to the lower part of the movable block (7).

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