Video conference fusion control box

Abstract

A video conference fusion control box comprises a box body, a display screen and an angle control mechanism. The top of the box body is provided with a downwards-sunken containing groove. Two fixed seats are mounted at the top of the box body, the two fixed seats are rotationally connected through a shaft rod, and a matching block is mounted on the shaft rod; the lower end of the display screen is mounted on the matching block; the angle control mechanism comprises a telescopic assembly and a connecting rod; one end of the connecting rod is fixed on the matching block, and the other end of the connecting rod extends towards one side of the box body; the telescopic assembly is arranged in the containing groove, the lower end of the telescopic assembly is hinged to the box body, the upper end of the telescopic assembly is slidably connected to the connecting rod, and the telescopic assembly stretches out or retracts to drive the connecting rod to rotate along the shaft rod so as to adjust the angle of the display screen, so that the watching angle of the conference display screen is changed, the application range is widened, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of video conference terminals, in particular to a video conference fusion control box. Background Art

[0002] Video conferencing is a real-time, two-way or multi-party video communication conference held through video conferencing terminal equipment and video conferencing multipoint control unit MCU. Through video conferencing, remote training, meetings and teaching in multiple locations can be easily carried out. Video conferencing terminals are used to encode and package audio and video data, and then transmit them to the remote end through the network, and receive data transmitted from the remote end, unpack and decode it, and the network contacts the end user to realize network applications.

[0003] The utility model patent with announcement number CN216843866U discloses a video conference terminal. When in use, the display is used to provide display support, the fixing frame is used to fix the display and the retractable support component, the retractable support component can drive the display to move up and down, the fixed base is used to fix the retractable support component and support the device, and the receiving plate is used to install the camera component, which is used to provide camera support to shoot people who need to participate in the video conference. However, in the actual application process of the above technical solution, the tilt angle of the display cannot be adjusted, which is not convenient for users to watch and has poor practicality. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned technologies, it is necessary to provide a video conferencing fusion control box.

[0005] A video conference fusion control box, comprising a box body, a display screen, and an angle control mechanism;

[0006] The top of the box body is provided with a downwardly recessed receiving groove; two fixing seats are installed on the top of the box body, and the two fixing seats are rotatably connected by a shaft rod, and a matching block is installed on the shaft rod;

[0007] The lower end of the display screen is mounted on the matching block;

[0008] The angle control mechanism includes a telescopic component and a connecting rod; one end of the connecting rod is fixed on the matching block, and the other end extends to one side of the box body, and the connecting rod and the display screen are arranged at an acute angle; the telescopic component is arranged in the accommodating groove, the lower end of the telescopic component is hinged to the box body, and the upper end of the telescopic component is slidably connected to the connecting rod. The extension or contraction of the telescopic component can drive the connecting rod to rotate along the shaft rod to adjust the angle of the display screen.

[0009] Preferably, the connecting rod is provided with a guide groove arranged along the length direction of the connecting rod.

[0010] Preferably, a guide block adapted to the guide groove is provided at the upper end of the telescopic assembly so that the guide block can slide along the guide groove.

[0011] Preferably, ventilation holes are provided on both sides of the box body.

[0012] Preferably, a ventilation and heat dissipation mechanism is provided inside the box, and the ventilation and heat dissipation mechanism faces the vent to discharge the heat inside the box.

[0013] Preferably, the ventilation and heat dissipation mechanism includes a fixing plate, a fixing frame, and a cooling fan; the fixing plate is arranged inside the box, the fixing frame is fixed on the fixing plate, the cooling fan is installed on the fixing frame, and the air outlet of the cooling fan faces the ventilation port of the box.

[0014] Preferably, a strip plate is longitudinally arranged inside the box body, a slide groove is opened on the strip plate, and a slider matched with the slide groove is arranged on the fixed plate, so that the fixed plate can move up and down along the strip plate.

[0015] Preferably, a power mechanism for driving the fixing plate to move up and down is provided in the box.

[0016] Preferably, the power mechanism includes a servo motor and a disc installed at the output end of the servo motor, a slide rod is eccentrically installed on the disc, and a guide groove matched with the slide rod is provided on the fixed plate, so that the disc can rely on the slide rod to drive the fixed plate to move up and down along the strip plate when rotating.

[0017] Preferably, a dustproof net is provided at the ventilation opening.

[0018] Compared with the prior art, the video conferencing fusion control box provided by the utility model can drive the connecting rod to rotate along the shaft rod by extending or contracting the telescopic component to adjust the angle of the display screen, thereby changing the viewing angle of the conference display screen, increasing the scope of application, and achieving the purpose of improving practicality; when not in use, the telescopic component can be retracted into the accommodating groove to make the display screen flat, thereby protecting the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 2It is a structural schematic diagram of the utility model in front view section.

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0023] Figure 4 It is a schematic structural diagram of the side cross-section of the utility model.

[0024] Figure 5 It is a structural schematic diagram of a partial cross-section of the utility model in a side view.

[0025] In the figure: box body 01, accommodating groove 11, fixing seat 12, shaft rod 13, matching block 14, display screen 02, angle control mechanism 03, telescopic component 31, guide block 311, connecting rod 32, guide groove 321, vent 04, ventilation and heat dissipation mechanism 05, fixing plate 51, slider 511, guide groove 512, fixing frame 52, cooling fan 53, strip plate 06, slide groove 61, power mechanism 07, servo motor 71, disc 72, slide rod 73, dustproof net 08. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0028] Please see Figure 1 , Figure 2 , Figure 5The utility model provides a video conference fusion control box, including a box body 01, a display screen 02, and an angle control mechanism 03; the top of the box body 01 is provided with a downwardly concave receiving groove 11; two fixed seats 12 are installed on the top of the box body 01, and the two fixed seats 12 are rotatably connected by a shaft 13, and a matching block 14 is installed on the shaft 13. The lower end of the display screen 02 is installed on the matching block 14. The angle control mechanism 03 includes a telescopic component 31 and a connecting rod 32; one end of the connecting rod 32 is fixed on the matching block 14, and the other end extends to one side of the box body 01, and the connecting rod 32 is arranged at an acute angle with the display screen 02. The telescopic component 31 can be any one of a hydraulic cylinder and an electric telescopic rod. Among them, the telescopic component 31 is arranged in the receiving groove 11, the lower end of the telescopic component 31 is hinged to the box body 01, and the upper end of the telescopic component 31 is slidably connected to the connecting rod 32. The telescopic component 31 extends or contracts, and can drive the connecting rod 32 to rotate along the shaft 13 to achieve the adjustment of the angle of the display screen 02. When in use, the telescopic component 31 is extended or retracted, so that the telescopic component 31 can drive the connecting rod 32 to rotate along the shaft rod 13 to adjust the angle of the display screen 02, thereby changing the viewing angle of the conference display screen 02, increasing the scope of application, and achieving the purpose of improving practicality; when the display screen 02 is not in use, the telescopic component 31 can be retracted into the accommodating groove 11 to make the display screen 02 flat, thereby protecting the display screen 02.

[0029] In one embodiment, a guide groove 321 is provided on the connecting rod 32 along the length direction of the connecting rod 32. At the same time, a guide block 311 adapted to the guide groove 321 is provided at the upper end of the telescopic assembly 31, so that the guide block 311 can slide along the guide groove 321. When the telescopic assembly 31 is extended or contracted, the telescopic assembly 31 will apply a thrust to the connecting rod 32, and when the guide block 311 at the end of the telescopic assembly 31 slides along the guide groove 321 on the connecting rod 32, the connecting rod 32 will also rotate, and at this time, the display screen 02 will also rotate synchronously, thereby adjusting the tilt angle of the display screen 02.

[0030] In one embodiment, ventilation holes 04 are provided on both sides of the box body 01. Dust-proof nets 08 are provided at the ventilation holes 04; the dust-proof nets 08 can play a role in preventing dust.

[0031] Please see Figure 2 , Figure 3 , Figure 4 In one embodiment, a ventilation and heat dissipation mechanism 05 is provided inside the box 01, and the ventilation and heat dissipation mechanism 05 faces the vents 04 to discharge the heat inside the box 01. The number of ventilation and heat dissipation mechanisms 05 and the number of vents 04 correspond to each other, and the same number of ventilation and heat dissipation mechanisms 05 and vents 04 can be provided according to actual use requirements.

[0032] Specifically, the ventilation and heat dissipation mechanism 05 includes a fixing plate 51, a fixing frame 52, and a heat dissipation fan 53; the fixing plate 51 is arranged inside the box 01, the fixing frame 52 is fixed on the fixing plate 51, the heat dissipation fan 53 is installed on the fixing frame 52, and the air outlet of the heat dissipation fan 53 faces the vent 04 of the box 01. When the heat dissipation fan 53 is working, the heat dissipation fan 53 can be used to form air flow inside the box 01, and the heat inside the box 01 can be discharged from the vent 04. In order to increase the effect of air convection, an air inlet can also be set on the box 01. When the heat dissipation fan 53 discharges hot air flow from the inside of the box 01 to the outside, the air flow outside the box 01 will also enter from the air inlet, thereby achieving a better cooling effect on the inside of the box 01.

[0033] Specifically, a strip plate 06 is longitudinally arranged inside the box body 01 , a slide groove 61 is opened on the strip plate 06 , and a slider 511 matched with the slide groove 61 is arranged on the fixed plate 51 , so that the fixed plate 51 can move up and down along the strip plate 06 .

[0034] In one embodiment, a power mechanism 07 is disposed in the box body 01 to drive the fixing plate 51 to move up and down.

[0035] Specifically, the power mechanism 07 includes a servo motor 71, and a disc 72 installed at the output end of the servo motor 71. A slide bar 73 is eccentrically installed on the disc 72. A guide groove 512 adapted to the slide bar 73 is provided on the fixed plate 51, so that the disc 72 can rely on the slide bar 73 to drive the fixed plate 51 to move up and down along the strip plate 06 when rotating. When the servo motor 71 rotates, the disc 72 can rotate synchronously with the servo motor 71. At this time, the slide bar 73 can slide back and forth along the guide groove 512 on the fixed plate 51, thereby prompting the fixed plate 51 to move up and down along the strip plate 06, and the cooling fan 53 can move up and down. In this case, the cooling fan 53 can form an up and down fluctuating airflow inside the box body 01, which can prompt the heat inside the box body 01 to overflow, and can also increase the heat dissipation area, improve the uniformity of heat dissipation, and improve the heat dissipation effect.

[0036] The above disclosure is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. A video conference fusion control box, characterized by: It includes a box body, a display screen, and an angle control mechanism; The top of the box body is provided with a downwardly recessed receiving groove; two fixing seats are installed on the top of the box body, and the two fixing seats are rotatably connected by a shaft rod, and a matching block is installed on the shaft rod; The lower end of the display screen is mounted on the matching block; The angle control mechanism includes a telescopic component and a connecting rod; one end of the connecting rod is fixed on the matching block, and the other end extends to one side of the box body, and the connecting rod and the display screen are arranged at an acute angle; the telescopic component is arranged in the accommodating groove, the lower end of the telescopic component is hinged to the box body, and the upper end of the telescopic component is slidably connected to the connecting rod. The extension or contraction of the telescopic component can drive the connecting rod to rotate along the shaft rod to adjust the angle of the display screen.

2. The video conferencing fusion control box according to claim 1 is characterized in that: The connecting rod is provided with a guide groove arranged along the length direction of the connecting rod.

3. The video conferencing fusion control box according to claim 2 is characterized in that: A guide block matched with the guide groove is arranged at the upper end of the telescopic assembly so that the guide block can slide along the guide groove.

4. The video conferencing fusion control box according to claim 1 is characterized in that: Ventilation holes are arranged on both sides of the box body.

5. The video conferencing fusion control box according to claim 4 is characterized in that: A ventilation and heat dissipation mechanism is arranged inside the box body, and the ventilation and heat dissipation mechanism faces the vent to discharge the heat inside the box body.

6. The video conferencing fusion control box according to claim 5 is characterized in that: The ventilation and heat dissipation mechanism includes a fixing plate, a fixing frame, and a cooling fan; the fixing plate is arranged inside the box, the fixing frame is fixed on the fixing plate, the cooling fan is installed on the fixing frame, and the air outlet of the cooling fan faces the ventilation port of the box.

7. The video conferencing fusion control box according to claim 6 is characterized in that: A strip plate is longitudinally arranged inside the box body, a slide groove is opened on the strip plate, and a sliding block matched with the slide groove is arranged on the fixed plate, so that the fixed plate can move up and down along the strip plate.

8. The video conferencing fusion control box according to claim 7 is characterized in that: The box body is provided with a power mechanism for driving the fixing plate to move up and down.

9. The video conferencing fusion control box according to claim 8, characterized in that: The power mechanism includes a servo motor and a disc installed at the output end of the servo motor. A slide bar is eccentrically installed on the disc, and a guide groove matched with the slide bar is provided on the fixed plate, so that the disc can rely on the slide bar to drive the fixed plate to move up and down along the strip plate when rotating.

10. The video conference fusion control box according to claim 4, characterized in that: A dustproof net is arranged at the ventilation opening.

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