Information security detection device for audio and video monitoring system

Abstract

The utility model discloses an information security detection device for an audio and video monitoring system, and belongs to the field of information security detection devices. Comprising a safety detection device body. A wiring hole is formed in the front end face of the safety detection device body, a threaded hole is further formed in the upper end face of the safety detection device body, a wiring bolt is arranged in the threaded hole, and the threaded hole is communicated with the wiring hole. The beneficial effects are that during wiring, a lead is inserted into the wiring hole, and then the wiring bolt is rotated, so that the lead can be pressed in the wiring hole, and electric wire conduction is completed; the device is provided with the protective cover, the wiring bolt can be driven to rotate only by rotating the protective cover, and meanwhile, the cylindrical cover can play a role in protecting the wiring bolt. When the wiring bolt rotates and descends, the lifting plate is driven to slide downwards in the mounting hole, and at the moment, the lifting plate does not rotate and only moves up and down along with the wiring bolt, so that the lifting plate can act on a wire with vertical force, and the wire is prevented from being damaged due to rotating force.

Description

Technical Field

[0001] The utility model relates to an information security detection device for an audio and video monitoring system, belonging to the field of information security detection devices. Background Art

[0002] Video surveillance is an important part of the security system. The traditional monitoring system includes front-end cameras, transmission cables and video surveillance platforms. Cameras can be divided into network digital cameras and analog cameras. They can be used to collect front-end video image signals. It is a comprehensive system with strong prevention capabilities.

[0003] The Chinese utility model patent with application number CN202020415117.7 provides an information security detection device for an audio and video surveillance system.

[0004] This patent solves the problem that the safety detection device has many connecting wires, which are prone to entanglement and danger. However, when using it, the applicant also found that the wiring heads of the safety detection device are prone to loosening when moving, and the wiring heads are exposed to the outside, causing electric shock to workers, so it is necessary to design a new structure. Utility Model Content

[0005] The purpose of the utility model is to provide an information security detection device for an audio and video monitoring system, which can effectively solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] It comprises a safety detection device body; a wiring hole is installed on the front end surface of the safety detection device body, a threaded hole is also arranged on the upper end surface of the safety detection device body, a wiring bolt is arranged in the threaded hole, and the threaded hole is connected with the wiring hole.

[0008] Furthermore: a protective component is arranged between the threaded hole and the wiring hole, and the protective component includes a mounting hole arranged between the wiring hole and the threaded hole, and a lifting plate is slidingly arranged in the mounting hole, and the upper end surface of the lifting plate is rotatably connected to the wiring bolt.

[0009] Further: two slide grooves are symmetrically arranged on the inner wall of the mounting hole, and slide rods are arranged on both sides of the lifting plate.

[0010] Furthermore: a rebound structure is also provided in the protective component, and the rebound structure includes an extension hole arranged between the mounting hole and the wiring hole, and the diameter of the extension hole is smaller than the diameter of the mounting hole; a pressure strip is provided at the lower end of the lifting plate, and a spring is provided around the pressure strip, and the upper end of the spring is fixed to the lower end surface of the lifting plate, and the lower end is fixed to the table formed by the mounting hole and the extension hole.

[0011] Further: the number of the wiring holes is four, which are evenly arranged on the front end surface of the main body of the safety detection device.

[0012] Furthermore: a dust cover is also provided on the front end surface of the wiring hole.

[0013] Furthermore: a protective cover is arranged outside the connecting bolt, a cylindrical cover is arranged at the lower end of the protective cover, and the protective cover is fixedly connected to the cylindrical cover; the cylindrical cover is rotatably connected to the upper end surface of the main body of the safety detection device.

[0014] Furthermore: a liquid crystal display, function buttons and a speaker are installed on the upper end surface of the main body of the safety detection device.

[0015] Further: the lower end surface of the main body of the safety detection device is provided with a supporting foot.

[0016] The beneficial effects are:

[0017] When the device is connected, the wire is inserted into the connection hole, and then the connection bolt is turned to press the wire into the connection hole to complete the connection of the wire;

[0018] The device is provided with a protective cover, and the connecting bolts can be driven to rotate by simply rotating the protective cover, and the cylindrical cover can also play a role in protecting the connecting bolts.

[0019] When the connection bolts of the device rotate and descend, the lifting plate will be driven to slide downward in the installation hole. At this time, the lifting plate will not rotate, but will only move up and down with the connection bolts. In this way, the lifting plate can act on the wire with a vertical force to prevent the wire from being damaged by the rotational force. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the wiring hole of the utility model;

[0023] Figure 3 for Figure 2 Middle partial enlarged picture;

[0024] Figure 4 It is a part diagram of the protection component of the utility model;

[0025] Figure 5 It is a cross-sectional view of the protective component of the utility model.

[0026] Description of reference numerals:

[0027] 1. Safety detection device body; 2. Wiring hole; 3. Threaded hole; 4. Wiring bolt; 5. Protection component; 51. Mounting hole; 52. Lifting plate; 53. Slide groove; 54. Slide rod; 6. Rebound structure; 61. Extension hole; 62. Pressure strip; 63. Spring; 7. Dust cover; 8. LCD display; 9. Speaker; 10. Support foot; 11. Protective cover; 12. Column cover. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0029] See also Figure 1-5 This is an embodiment of an information security detection device for an audio and video monitoring system of the utility model.

[0030] The safety detection device comprises a main body 1; a wiring hole 2 is installed on the front end face of the main body 1 of the safety detection device; a threaded hole 3 is also provided on the upper end face of the main body 1 of the safety detection device; a wiring bolt 4 is provided in the threaded hole 3; and the threaded hole 3 is connected to the wiring hole 2.

[0031] When the device is connected, the wire is inserted into the wiring hole 2, and then the wiring bolt 4 is rotated to press the wire into the wiring hole 2, so that the wire is connected; at the same time, in order to prevent the wiring bolt 4 from leaking electricity, a protective cover 11 is provided outside the wiring bolt 4, and a cylindrical cover 12 is provided at the lower end of the protective cover 11, and the protective cover 11 is fixedly connected to the cylindrical cover 12; the cylindrical cover 12 is rotatably connected to the upper end surface of the safety detection device body 1;

[0032] With such arrangement, the connecting bolts 4 can be driven to rotate by rotating the protective cover 11 , and at the same time, the cylindrical cover 12 of the device can also play a role in protecting the connecting bolts 4 .

[0033] When the terminal bolt 4 contacts the wire, the terminal bolt 4 rotates and descends, which will apply a rotational force to the wire, thus damaging the wire. Therefore, the device is provided with a protective component 5 to prevent the above situation from happening.

[0034] Specifically, a protective component 5 is provided between the threaded hole 3 and the wiring hole 2. The protective component 5 includes a mounting hole 51 provided between the wiring hole 2 and the threaded hole 3. A lifting plate 52 is slidably provided in the mounting hole 51. The upper end surface of the lifting plate 52 is rotatably connected to the wiring bolt 4.

[0035] When the terminal bolt 4 of the device rotates and descends, it will drive the lifting plate 52 to slide downward in the mounting hole 51. At this time, the lifting plate 52 will not rotate, but will only move up and down with the terminal bolt 4. In this way, the lifting plate 52 can act on the wire with a vertical force to prevent the wire from being damaged by the rotation force.

[0036] Two sliding grooves 53 are symmetrically arranged on the inner wall of the mounting hole 51 , and sliding rods 54 are arranged on both sides of the lifting plate 52 .

[0037] Specifically, the lifting plate 52 can also slide by means of the sliding groove 53 and the sliding rod 54 .

[0038] The connection relationship between the terminal bolt 4 and the lifting plate 52 is set by the rotation of the bearing ring, that is, the lifting plate 52 will move up and down with the terminal bolt 4, but will not rotate with the terminal bolt 4; however, in this setting, the end faces of the terminal bolt 4 and the lifting plate 52 may not fit tightly, affecting the conduction of current;

[0039] Therefore, the device is provided with a rebound structure 6, which includes an extension hole 61 arranged between the mounting hole 51 and the wiring hole 2, and the diameter of the extension hole 61 is smaller than the diameter of the mounting hole 51; a pressure strip 62 is arranged at the lower end of the lifting plate 52, and a spring 63 is arranged around the pressure strip 62, and the upper end of the spring 63 is fixed on the lower end surface of the lifting plate 52, and the lower end is fixed on the table formed by the mounting hole 51 and the extension hole 61.

[0040] The rebound structure 6 can provide an upward force to the lifting plate 52 through the spring 63, so that the upper end surface of the lifting plate 52 and the connecting bolt 4 are pressed together; the lifting plate 52 and the connecting bolt 4 can be tightly fitted together.

[0041] Meanwhile, a pressure strip 62 and an extension hole 61 are provided in the device, and the pressure strip 62 contacts the wire instead of the lifting plate 52 .

[0042] There are four wiring holes 2, which are evenly arranged on the front end surface of the safety detection device body 1. More wires can be connected.

[0043] The front end surface of the wiring hole 2 is also provided with a dust cover 7. The dust cover 7 is covered when the wiring hole 2 is not in use to prevent dust from entering and generating static electricity.

[0044] A liquid crystal display screen 8, function buttons and a speaker 9 are installed on the upper end surface of the main body 1 of the safety detection device.

[0045] The liquid crystal display screen 8 can display images for the staff to watch, and the speaker 9 can emit a prompt sound to prompt the staff.

[0046] A supporting foot 10 is provided on the lower end surface of the main body 1 of the safety detection device.

[0047] The supporting feet 10 facilitate the placement of the device.

[0048] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. An information security detection device for an audio and video monitoring system, characterized in that: The safety detection device comprises a main body (1); a wiring hole (2) is installed on the front end surface of the main body (1); a threaded hole (3) is also arranged on the upper end surface of the main body (1); a wiring bolt (4) is arranged in the threaded hole (3); and the threaded hole (3) is connected to the wiring hole (2).

2. The information security detection device for audio and video monitoring system according to claim 1, characterized in that: A protective component (5) is also provided between the threaded hole (3) and the wiring hole (2), the protective component (5) comprising a mounting hole (51) provided between the wiring hole (2) and the threaded hole (3), a lifting plate (52) being slidably provided in the mounting hole (51), and an upper end surface of the lifting plate (52) being rotatably connected to the wiring bolt (4).

3. The information security detection device for audio and video monitoring system according to claim 2, characterized in that: Two sliding grooves (53) are symmetrically arranged on the inner wall of the mounting hole (51), and sliding rods (54) are arranged on both sides of the lifting plate (52).

4. The information security detection device for audio and video monitoring system according to claim 3 is characterized in that: The protection component (5) is also provided with a rebound structure (6), the rebound structure (6) comprising an extension hole (61) provided between the mounting hole (51) and the wiring hole (2), and the diameter of the extension hole (61) is smaller than the diameter of the mounting hole (51); a pressure strip (62) is provided at the lower end of the lifting plate (52), a spring (63) is provided around the pressure strip (62), the upper end of the spring (63) is fixed to the lower end surface of the lifting plate (52), and the lower end is fixed to the table formed by the mounting hole (51) and the extension hole (61).

5. The information security detection device for audio and video monitoring system according to claim 4, characterized in that: The number of the wiring holes (2) is four and they are evenly arranged on the front end surface of the safety detection device body (1).

6. The information security detection device for audio and video monitoring system according to claim 5, characterized in that: The front end surface of the wiring hole (2) is also provided with a dust cover (7).

7. The information security detection device for audio and video monitoring system according to claim 6, characterized in that: A protective cover (11) is also provided outside the connecting bolt (4), a cylindrical cover (12) is provided at the lower end of the protective cover (11), and the protective cover (11) is fixedly connected to the cylindrical cover (12); the cylindrical cover (12) is rotatably connected to the upper end surface of the safety detection device body (1).

8. The information security detection device for audio and video monitoring system according to claim 1, characterized in that: A liquid crystal display screen (8), function buttons and a speaker (9) are mounted on the upper end surface of the main body (1) of the safety detection device.

9. The information security detection device for audio and video monitoring system according to claim 1, characterized in that: The lower end surface of the safety detection device body (1) is provided with a supporting foot (10).

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