Educational training monitoring device convenient for multi-angle invigilation
A monitoring device and multi-angle technology, applied in data processing applications, color TV parts, TV system parts, etc., can solve problems such as difficult line layout, accidental pull, unfavorable maintenance, etc., to prevent line sagging , Easy maintenance, good layout effect
Inactive Publication Date: 2021-06-18
陕西沙蟹科技有限公司
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Problems solved by technology
[0002] In the process of monitoring, cameras are usually installed at each corner of the room to facilitate comprehensive monitoring from multiple angles and prevent cheating. It is often used in the process of education and training. There are disadvantages in the use of existing monitoring devices. It is difficult to disassemble after being installed in the corner, which is not conducive to later maintenance. Secondly, it is difficult to arrange for long lines, easy to sag, and prone to accidental pulling, which will bring adverse effects. For this reason, we propose a convenient multi-angle invigilation Monitoring devices for education and training
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[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0018] Such as Figure 1-4 As shown, a monitoring device for education and training that is convenient for multi-angle invigilation includes a camera 1, the rear end of the camera 1 is provided with a connecting structure 4, the rear end of the connecting structure 4 is provided with a vertical board 2, and the front end of the vertical board 2 The outer surface is provided with a chute 3, and the connecting structure 4 is slid on the inner side of the chute 3. The upper end of the vertical plate 2 is connected with a horizontal plate 5, and the outer surface of the lower end of the horizontal plate 5 is provided with a lead wire structure 7 near the edge.
[0019] The connecting structure 4 includes a connecting plate 41, a slider 42 and a raised...
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The invention discloses an educational training monitoring device convenient for multi-angle invigilation, and the device comprises a camera, wherein the rear end of the camera is provided with a connecting structure, the rear end of the connecting structure is provided with a vertical plate, the outer surface of the front end of the vertical plate is provided with a sliding groove, the connecting structure is slidably clamped at the inner side of the sliding groove, the upper end of the vertical plate is connected with a transverse plate, and a lead structure is arranged on the outer surface, close to the edge, of the lower end of the transverse plate. According to the educational training monitoring device convenient for multi-angle invigilation, through arrangement of the connecting structure and the vertical plate, the camera part is easy to disassemble and convenient to overhaul and maintain, and through arrangement of the lead structure, layout of a circuit is facilitated, and sagging of the circuit is prevented.
Description
technical field [0001] The invention relates to the field of monitoring devices, in particular to a monitoring device for education and training that is convenient for multi-angle invigilation. Background technique [0002] In the process of monitoring, cameras are usually installed at each corner of the room to facilitate comprehensive monitoring from multiple angles and prevent cheating. It is often used in the process of education and training. There are disadvantages in the use of existing monitoring devices. It is difficult to disassemble after being installed in the corner, which is not conducive to later maintenance. Secondly, it is difficult to arrange for long lines, easy to sag, and prone to accidental pulling, which will bring adverse effects. For this reason, we propose a convenient multi-angle invigilation Monitoring devices for education and training. Contents of the invention [0003] The main purpose of the present invention is to provide a monitoring devi...
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IPC IPC(8): H04N5/225G06Q50/20
CPCG06Q50/20H04N23/50
Inventor 王宁左驰
Owner 陕西沙蟹科技有限公司