A monitoring device for video conferencing

Abstract

The utility model discloses a monitoring device for video conferencing, which specifically relates to the field of monitoring devices, including a back plate, a non-destructive installation mechanism on the back side of the back plate, the non-destructive installation mechanism including four clamping blocks fixed on the back side of the back plate, a mounting plate on the back side of the back plate, four slots in the mounting plate, a first magnetic block fixed in each of the four slots, and a second magnetic block fixed on each of the rear ends of the four clamping blocks. The non-destructive installation mechanism of the utility model fixes three positions XYZ, and the Z-axis and X-axis directions of the monitoring camera can be fixed by the cooperation of the clamping block and the slot, and the Y-axis direction of the monitoring camera can be fixed by the cooperation of the buckle and the clamping ring. This arrangement can effectively prevent the problem of shaking of the monitoring camera, and at the same time, this installation method can effectively reduce the friction between the back plate and the wall on the monitoring camera, and facilitate the disassembly and replacement of the position of the monitoring camera.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, and more specifically, to a monitoring device for video conferencing. Background Art

[0002] The monitoring system is one of the most widely used systems in the security system. The most suitable construction site monitoring system on the market is the handheld video communication device. Video monitoring is now the mainstream. From the earliest analog monitoring to the popular digital monitoring in the past few years and now the emerging network video monitoring, earth-shaking changes have taken place. Today, as IP technology gradually unifies the world, it is necessary for us to re-understand the development history of video monitoring systems. From a technical perspective, the development of video monitoring systems can be divided into the first generation of analog video monitoring systems (CCTV), the second generation of digital video monitoring systems (DVR) based on PC+multimedia cards, and the third generation of video monitoring systems (IPVS) based entirely on IP networks.

[0003] After searching, the patent with publication number CN209823903U discloses a monitoring device for video conferencing. The equipment is fixedly supported by a fixed chassis and can be stabilized. At the same time, a fixed rod is installed under the fixed chassis. The fixed rod can provide support and prevent water stains on the desktop from seeping into the fixed chassis, thereby effectively protecting it.

[0004] However, the device has the following defects: placing the surveillance camera on the desktop is not convenient for observing the overall situation in the conference room, and the surveillance camera installed on the wall branch of the conference room needs to frequently change the position of the camera in the conference room according to the position of the people in the conference room. Therefore, a surveillance camera for the conference room that does not wear the back plate of the surveillance camera and is easy to install and disassemble is needed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, a monitoring device for video conferencing is provided to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A monitoring device for video conferencing, comprising a rear plate, a non-destructive mounting mechanism being provided on the rear side of the rear plate;

[0008] The lossless installation mechanism comprises four clamping blocks fixed on the rear side of the rear plate, a mounting plate is provided on the rear side of the rear plate, four clamping slots are provided in the mounting plate, first magnetic blocks are fixedly provided in the four clamping slots of the mounting plate, second magnetic blocks are fixedly provided on the rear end faces of the four clamping blocks, side plates are hinged on the four sides of the rear plate, two buckles are fixedly provided on the four side plates, and two clamping rings are provided on the four sides of the mounting plate;

[0009] Through the above technical solution, when installing the surveillance camera, you only need to insert the card block into the card slot. At this time, the second magnetic block can be magnetically matched with the first magnetic block to adsorb and install the back plate on the mounting plate, and then the side plate can be pressed to make the buckle snap into the clamping ring. This setting can further increase the tightness of the connection, and the lossless installation mechanism fixes the three positions of XYZ, which can effectively prevent the problem of shaking of the surveillance camera. At the same time, this installation method can effectively reduce the friction between the back plate and the wall on the surveillance camera, and facilitate the disassembly and replacement of the position of the surveillance camera.

[0010] Furthermore, countersunk threaded holes are provided at four corners of the mounting plate, bolts are threadedly connected in the four countersunk threaded holes, and the adjacent ends of the first magnetic block and the second magnetic block are opposite magnetic poles;

[0011] Through the above technical solution, when in use, it is only necessary to insert the bolt into the countersunk threaded hole and then tighten the bolt to install the mounting plate on the wall.

[0012] Furthermore, a first servo motor is fixedly provided on the front side of the rear plate, and a connecting plate is fixedly provided on the output end of the first servo motor;

[0013] Through the above technical solution, the first servo motor can drive the connecting plate to rotate.

[0014] Furthermore, a second servo motor is fixedly provided on one side of the connecting plate, and a monitoring camera is fixedly provided on an output end of the second servo motor;

[0015] Through the above technical solution, the second servo motor is provided to drive the surveillance camera to rotate.

[0016] Furthermore, a photoresistor is fixedly provided on the top of the surveillance camera, and a circle of LED lights is fixedly provided on the surveillance camera;

[0017] Through the above technical solution, the photoresistor can sense external light. When the external light is too dim, the LED light can be automatically turned on for lighting, making the image of the surveillance camera clearer in dark conditions.

[0018] Furthermore, a sound collector is fixedly provided on the top of the surveillance camera, and a loudspeaker is fixedly provided on the top of the surveillance camera;

[0019] Through the above technical solution, a sound collector can be set up to collect the sounds in the conference room, and a loudspeaker can be set up to remotely shout and transmit the voice of the monitor.

[0020] Furthermore, a rotation groove is provided in the connecting plate, and a supporting shaft is rotatably provided in the rotation groove;

[0021] Through the above technical solution, the supporting shaft is rotated in the rotating groove, which can stabilize the rotation of the monitoring camera.

[0022] Technical effects and advantages of the utility model:

[0023] 1. The utility model provides a monitoring device for video conferencing. When in use, it is only necessary to insert the bolt into the countersunk threaded hole, and then tighten the bolt to install the mounting plate on the wall. When installing the monitoring camera, it is only necessary to insert the card block into the card slot. At this time, the second magnetic block can be magnetically matched with the first magnetic block to adsorb and install the back plate on the mounting plate. Then the side plate can be pressed to make the buckle snap into the clamping ring. This arrangement can further increase the tightness of the connection, and the lossless installation mechanism fixes the three positions of XYZ, and the lossless installation mechanism fixes the three positions of XYZ. The Z-axis and X-axis directions of the monitoring camera can be fixed by the cooperation of the card block and the card slot, and the Y-axis direction of the monitoring camera can be fixed by the cooperation of the buckle and the clamping ring. This arrangement can effectively prevent the problem of shaking of the monitoring camera. At the same time, this installation method can effectively reduce the friction between the back plate and the wall on the monitoring camera, and facilitate the disassembly and replacement of the position of the monitoring camera.

[0024] 2. The utility model proposes a monitoring device for video conferencing, which can drive the monitoring camera to rotate through the first servo motor and the second servo motor. Through the coordinated work of the two servo motors, the monitoring camera can achieve multi-angle rotation, thereby expanding its monitoring range. This design enables the camera to cover a wider area and improve monitoring efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the rear plate proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of the mounting plate proposed by the utility model;

[0028] Figure 4 A top view of the utility model;

[0029] Figure 5 This is a main sectional view of the second servo motor proposed in the utility model.

[0030] The accompanying drawings are marked as follows: 1. back plate; 2. clamping block; 3. mounting plate; 4. clamping slot; 5. first magnetic block; 6. second magnetic block; 7. side plate; 8. buckle; 9. snap ring; 10. countersunk threaded hole; 11. bolt; 12. first servo motor; 13. connecting plate; 14. second servo motor; 15. monitoring camera; 16. photoresistor; 17. LED lamp; 18. sound collector; 19. speaker; 20. rotating slot; 21. supporting shaft. DETAILED DESCRIPTION

[0031] 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 in 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.

[0032] As attached Figure 1-5 A monitoring device for video conferencing shown includes a rear plate 1, and a non-destructive mounting mechanism is provided on the rear side of the rear plate 1;

[0033] The lossless installation mechanism includes four card blocks 2 fixed on the rear side of the rear plate 1, a mounting plate 3 is provided on the rear side of the rear plate 1, four card slots 4 are provided in the mounting plate 3, the mounting plate 3 is located in the four card slots 4 and each of the first magnetic blocks 5 is fixedly provided, the rear end surfaces of the four card blocks 2 are each fixedly provided with a second magnetic block 6, the four sides of the rear plate 1 are hinged with side plates 7, the four side plates 7 are each fixedly provided with two buckles 8, and the four sides of the mounting plate 3 are each provided with two snap rings 9. When installing the surveillance camera 15, it is only necessary to insert the card block 2 into the card slot 4. At this time, the first The second magnetic block 6 can be magnetically matched with the first magnetic block 5 to absorb and install the back plate 1 on the mounting plate 3, and then the side plate 7 can be pressed to make the buckle 8 snap into the clamping ring 9. This setting can further increase the tightness of the connection, and the lossless installation mechanism fixes the three positions of XYZ, which can effectively prevent the problem of shaking of the surveillance camera 15. At the same time, this installation method can effectively reduce the friction between the back plate 1 and the wall on the surveillance camera 15, and facilitate the disassembly and replacement of the position of the surveillance camera 15.

[0034] In some embodiments, according to Figure 1-5As shown, countersunk threaded holes 10 are provided at the four corners of the mounting plate 3, and bolts 11 are threadedly connected in the four countersunk threaded holes 10. The adjacent ends of the first magnetic block 5 and the second magnetic block 6 are opposite magnetic poles. When in use, it is only necessary to insert the bolts 11 into the countersunk threaded holes 10, and then tighten the bolts 11 to install the mounting plate 3 on the wall. A first servo motor 12 is fixedly provided on the front side of the rear plate 1, and a connecting plate 13 is fixedly provided at the output end of the first servo motor 12. The first servo motor 12 can drive the connecting plate 13 to rotate, and a second servo motor 14 is fixedly provided on one side of the connecting plate 13, and a monitoring camera 15 is fixedly provided at the output end of the second servo motor 14. The second servo motor 14 is provided to drive the monitoring camera 15 to rotate. A photoresistor 16 is fixedly provided on the top of 15, and a circle of LED lights 17 are fixedly provided on the monitoring camera 15. The photoresistor 16 can sense external light. When the external light is too dark, the LED lights 17 can be automatically turned on for lighting, so that the picture of the monitoring camera 15 in dark conditions is clearer. A sound collector 18 is fixedly provided on the top of the monitoring camera 15, and a loudspeaker 19 is fixedly provided on the top of the monitoring camera 15. The sound collector 18 can collect the sound in the conference hall, and the loudspeaker 19 can be provided for remote shouting to transmit the monitor's voice. A rotating groove 20 is opened in the connecting plate 13, and a supporting shaft 21 is rotatably provided in the rotating groove 20, so that the supporting shaft 21 rotates in the rotating groove 20, which can stabilize the rotation of the monitoring camera 15.

[0035] Working principle of the utility model: When the utility model is in use, it is only necessary to insert the bolt 11 into the countersunk threaded hole 10, and then tighten the bolt 11 to install the mounting plate 3 on the wall. When the monitoring camera 15 is installed, it is only necessary to insert the card block 2 into the card slot 4. At this time, the second magnetic block 6 can be magnetically matched with the first magnetic block 5 to adsorb and install the back plate 1 on the mounting plate 3, and then the side plate 7 can be pressed to make the buckle 8 snap into the clamping ring 9. This arrangement can further increase the tightness of the connection, and the lossless installation mechanism fixes the three positions of XYZ, and the lossless installation mechanism fixes the three positions of XYZ. The cooperation between block 2 and slot 4 can fix the Z-axis and X-axis directions of surveillance camera 15, and the cooperation between buckle 8 and snap ring 9 can fix the surveillance camera 15 in the Y-axis direction. Through this setting, the problem of shaking of surveillance camera 15 can be effectively prevented. At the same time, this installation method can effectively reduce the friction between the rear plate 1 of surveillance camera 15 and the wall, and facilitate disassembly and repositioning. The first servo motor 12 can rotate the surveillance camera 15, and the second servo motor 14 can drive the surveillance camera 15 to rotate. By driving in two different azimuth angles, the monitoring range of surveillance camera 15 can be wider.

Claims

1. A monitoring device for video conferencing, comprising a rear panel (1), characterized in that: A non-destructive installation mechanism is provided on the rear side of the rear plate (1); The lossless installation mechanism comprises four clamping blocks (2) fixed on the rear side of the rear plate (1); a mounting plate (3) is provided on the rear side of the rear plate (1); four clamping slots (4) are provided in the mounting plate (3); first magnetic blocks (5) are fixedly provided in the four clamping slots (4) of the mounting plate (3); second magnetic blocks (6) are fixedly provided on the rear end surfaces of the four clamping blocks (2); side plates (7) are hingedly connected to the four sides of the rear plate (1); two buckles (8) are fixedly provided on the four side plates (7); and two clamping rings (9) are provided on the four sides of the mounting plate (3).

2. The video conferencing monitoring device according to claim 1, characterized in that: Countersunk threaded holes (10) are provided at the four corners of the mounting plate (3), and bolts (11) are threadedly connected in the four countersunk threaded holes (10). The adjacent ends of the first magnetic attraction block (5) and the second magnetic attraction block (6) are opposite magnetic poles.

3. The video conferencing monitoring device according to claim 1, characterized in that: A first servo motor (12) is fixedly provided on the front side of the rear plate (1), and a connecting plate (13) is fixedly provided on the output end of the first servo motor (12).

4. The video conferencing monitoring device according to claim 3, characterized in that: A second servo motor (14) is fixedly provided on one side of the connecting plate (13), and a monitoring camera (15) is fixedly provided on the output end of the second servo motor (14).

5. The video conferencing monitoring device according to claim 4, characterized in that: A photoresistor (16) is fixedly provided on the top of the monitoring camera (15), and a circle of LED lights (17) is fixedly provided on the monitoring camera (15).

6. The video conferencing monitoring device according to claim 4, characterized in that: A sound collector (18) is fixedly provided on the top of the monitoring camera (15), and a loudspeaker (19) is fixedly provided on the top of the monitoring camera (15).

7. The video conferencing monitoring device according to claim 3, characterized in that: A rotation groove (20) is provided in the connecting plate (13), and a supporting rotation shaft (21) is rotatably provided in the rotation groove (20).

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