Portable safety monitoring device

Abstract

The utility model discloses a portable safety monitoring device which is composed of a safety monitoring camera, a two-degree-of-freedom holder, a quick dismounting and mounting structure, an industrial personal computer box, an intelligent industrial personal computer, an audible and visual alarm, an environment sensor and a tripod, wherein the intelligent industrial personal computer, the audible and visual alarm, the environment sensor and the tripod are arranged in the industrial personal computer box. Wherein the quick disassembly and assembly structure is composed of a flange plate used for being connected with a holder and a mounting female seat, the flange plate and the mounting female seat are locked through a knob plunger after being aligned and connected, and quick assembly and separation of the upper part and the lower part of the portable intelligent safety monitoring device are facilitated; an automatically-controlled two-degree-of-freedom holder is mounted on the top surface of the flange plate connected with the holder; a safety monitoring camera and an audible and visual alarm mounted at the top of the safety monitoring camera are mounted on the two-degree-of-freedom holder; the bottom surface of the mounting female seat is fixed on the top surface of an industrial personal computer box, an environment sensor is mounted on the side surface of the industrial personal computer box, and the bottom surface of the industrial personal computer box is connected with a tripod; an intelligent industrial personal computer is installed in the industrial personal computer box, and the intelligent industrial personal computer executes control of the safety monitoring device and real-time intelligent monitoring and alarming of safety events.

Description

Technical Field

[0001] The utility model relates to the field of safety monitoring, in particular to a portable safety monitoring device. Background Art

[0002] The mainstream of existing products adopts integrated design, and some adopt split design, with manual control, monitoring and alarm functions. This type of product is generally composed of cameras, sensors and controllers, where cameras and sensors provide monitoring data for operators, operators analyze monitoring data and record security events, and then execute device control and alarm functions through controllers in the form of instructions to humans. For the integrated design solution, all components will be integrated into a whole. At this time, the overall size and weight of the device are large, resulting in inconvenience in transportation and deployment, and poor portability: For the split design adopted in some cases, the device as a whole can be decomposed into several components and assembled when in use, but the existing products have complex structures, high difficulty in assembly and disassembly, and poor usability of the products; in addition, because the workflow of existing products relies on manual intervention, the real-time and accuracy of their monitoring functions are low. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a portable security monitoring device, which can improve the convenience and ease of use of product deployment, enhance the real-time and accuracy of security event monitoring and alarm, reduce the product usage threshold and maintenance costs, and ensure the life and property safety of operators.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A portable security monitoring device, the device comprises a security monitoring camera, a two-degree-of-freedom pan-tilt, a quick disassembly structure, an industrial control box and an industrial control computer contained therein, an audible and visual alarm, an environmental sensor and a tripod, wherein the quick disassembly structure is composed of a flange connected to the pan-tilt and a mounting female seat, the flange is embedded and fixed in the mounting female seat via a knob plunger, and the bottom surface of the mounting female seat is connected to the top surface of the industrial control box; an industrial control computer is fixed inside the industrial control box via a movable fastener, and the industrial control computer can perform device control, security event monitoring and alarm functions after real-time analysis of multi-modal input signals, and an environmental sensor is installed on the side of the industrial control box via a Z-shaped connector and a sensor connector; a threaded hole is provided at the center of the bottom surface of the industrial control box, and a tripod is connected via a thread;

[0006] A two-degree-of-freedom pan-tilt is fixed on the top surface of the flange; a security monitoring camera is installed on the top surface of the pan-tilt of the two-degree-of-freedom pan-tilt, and the security monitoring camera collects real-time images and videos and transmits them to the industrial computer; an audible and visual alarm is connected to the top of the shell of the security monitoring camera.

[0007] Furthermore, the quick disassembly and assembly structure consists of a flange connected to the pan-tilt head and a mounting socket. The flange is aligned and embedded in the mounting socket. The flange has two through semicircular grooves symmetrically distributed along its outer edge; the inner side wall of the mounting socket has two symmetrically distributed semi-convex cylinders, and the semicircular grooves are aligned and connected with the semi-convex cylinders to achieve assembly.

[0008] Furthermore, the circumferential wall of the flange is provided with three evenly distributed positioning holes; the side of the mounting socket is evenly distributed with three positioning graduation holes; the aligned and assembled flange and the mounting socket are locked and unlocked by three knob plungers.

[0009] The beneficial effects of the utility model are:

[0010] The utility model provides a portable security monitoring device, which is composed of a security monitoring camera, a two-degree-of-freedom pan-tilt, a quick disassembly structure, an industrial control box, and an audible and visual alarm. Through the quick disassembly structure, the operator can divide the originally integrated security monitoring device into three parts, and then transport each independent part, which reduces the difficulty of carrying the device and improves the convenience of the device. The utility model also provides a quick disassembly structure, which is formed by an alignment connection and cooperation between a flange connecting the pan-tilt and a mounting socket. Through the alignment connection and cooperation between the flange and the mounting socket, the quick disassembly structure can efficiently realize the assembly and disassembly of the device, effectively reducing the complexity of the assembly and disassembly, and improving the convenience of the device. The utility model also provides an intelligent industrial control computer, which has a high-performance graphics processing unit GPU, a central processing unit CPU, a storage unit and a communication module, and runs security monitoring software, which effectively reduces the dependence on manual labor during device control and security monitoring, and improves the real-time and accuracy of security event monitoring and alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of the portable intelligent safety monitoring device of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure after the quick disassembly and assembly structure of the utility model is separated;

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure after the quick disassembly and assembly structure in the utility model is assembled;

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the industrial control box assembly in the utility model.

[0015] Among them are:

[0016] 1. Security surveillance camera; 2. Two-degree-of-freedom pan / tilt; 3. Quick disassembly and assembly structure; 4. Industrial computer box; 5. Industrial computer; 6. Sound and light alarm; 7. Environmental sensor; 8. Tripod; 9. Flange; 10. Mounting base; 11. Z-shaped connector; 12. Sensor connector; 13. Semicircular groove; 14. Semi-convex cylinder; 15. Positioning hole; 16. Positioning indexing hole; 17. Knob plunger. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0018] The security monitoring devices currently on the market have the following problems: 1. Poor portability. The existing integrated products are large in size and weight and cannot be disassembled, making it difficult for operators to carry them; 2. Poor usability. The assembly and disassembly processes of existing split products are cumbersome; 3. Low monitoring accuracy and real-time performance. The monitoring and analysis of event results require too much manual participation and are affected by multiple factors.

[0019] In view of the above problems, the inventors have conceived the following technical solutions to solve them. For ease of understanding, the embodiment scheme is a scheme in which the quick disassembly and assembly structure, an industrial computer and a safety monitoring device are combined, namely, a portable intelligent safety monitoring device.

[0020] like Figure 1 and Figure 4 As shown, a security monitoring camera 1, a two-degree-of-freedom pan-tilt 2, a quick disassembly structure 3, an industrial control box 4, an audible and visual alarm 6, an environmental sensor 7 and a tripod 8 together constitute a portable intelligent security monitoring device. Among them, the quick disassembly structure 3 is composed of a flange 9 connected to the pan-tilt and a mounting base 10. The flange 9 is fixed in the mounting base 10 through a knob plunger, and the bottom surface of the mounting base 10 is connected to the upper side of the industrial control box 4. The industrial control box 4 is fixed with an industrial control computer 5 through a clamp, and the side of the industrial control box 4 is equipped with an environmental sensor 6 through a Z-shaped connector 11 and a sensor connector 12; there is a threaded hole in the center of the bottom surface of the industrial control box 4, and a tripod 7 is connected through the threaded hole. The top surface of the flange 8 is fixed with a two-degree-of-freedom pan-tilt 2, and the top surface of the turntable of the two-degree-of-freedom pan-tilt 2 is equipped with a security monitoring camera 1, and the top of the housing of the security monitoring camera 1 is connected with an audible and visual alarm 4.

[0021] like Figure 2 and Figure 3As shown, the quick disassembly structure 3 is composed of a flange 9 connected to the pan / tilt head and a mounting base 10. The flange 9 has a semicircular groove 13 and a positioning hole 15 on the outer side. The inner wall of the mounting base 10 has a semicircular convex surface and the side is distributed with positioning and indexing holes 16 on which a knob plunger 17 is installed. The semicircular groove 13 and the semicircular convex surface form an aligned fit. The knob plunger 17 has a pin whose spring length is controlled by a knob to change the telescopic state. When all the pins of the plungers are extended into the positioning hole 15, the flange 9 and the mounting base 10 are connected and matched; when all the pins of the knob plungers 17 are retracted, the flange 9 and the mounting base 10 are disconnected and matched. The device can be decomposed into three parts through the quick disassembly mechanism 3. When assembling the device, first align the semicircular groove 13 of the flange 9 with the semicircular convex surface of the inner side wall of the mounting base 10, and then push the flange 9 into the mounting base 10. The cooperation of the groove and the convex surface limits the horizontal movement between the two components, and the bottom plate of the mounting base 10 limits the downward movement of the flange 9. Rotate the knobs of the knob plungers 17 in the positioning indexing holes 16 of the mounting base 10 in sequence until all the pins of the knob plungers 17 are in the corresponding positioning holes 15 on the flange 9. At this time, all the pins limit the upward movement of the flange 9 in the mounting base body, thereby achieving a fixed connection between the flange 9 and the mounting base 10. When disassembling the device, you only need to rotate the knobs of all the knob plungers again until all the pins are retracted, and then pull the flange 9 upward to separate the flange 9 from the mounting base 10.

[0022] By aligning and cooperating the flange 9 and the mounting base 10, the components can be efficiently aligned and connected, thereby simplifying the operating steps of the safety monitoring device during assembly and disassembly, and achieving independent transportation of each component during disassembly and rapid deployment during assembly, thereby improving portability and ease of use.

[0023] In this embodiment, the grooves and convex surfaces are preferably set to be semicircular, and their number, size, and distribution can be flexibly designed according to the shape and size of the parts. Preferably, two semicircular grooves 13 and two semicircular convex surfaces are used, and two semicircular grooves 13 and two semicircular convex surfaces can achieve more convenient alignment. Alignment can also be achieved by using grooves and convex surfaces of other numbers and shapes.

[0024] In this embodiment, the number, distribution and size of the positioning holes 15 and positioning indexing holes 16 can be flexibly designed according to the shape and size of the component, and preferably three positioning holes 15 and three positioning indexing holes 16 are used; the style, number, size, material and distribution of the knob plunger can be flexibly designed according to the shape, size and material of the component, and preferably three stainless steel self-locking knob plungers 17 are used. When three evenly distributed positioning indexing holes 16 correspond to three evenly distributed positioning holes 15, three stainless steel self-locking knob plungers 17 can achieve a relatively stable connection and fixation. Connection and fixation can also be achieved by using knob plungers, positioning indexing holes 16 and positioning holes 15 of other numbers, sizes, materials and distribution methods.

[0025] In this embodiment, the industrial computer has a high-performance graphics processing unit GPU, a central processing unit CPU, a storage unit and a communication module, and runs security monitoring software. The input of the security monitoring software is the visual signal (image, video) from the security monitoring camera, the environmental information (temperature, humidity, gas concentration) of the environmental sensor and the control signal of the operator, and the output is the device control instruction and analysis result (image, video and text).

[0026] In this embodiment, the model of the security surveillance camera is DS-2TD2628-10 / QA, the model of the sound and light alarm is dsg05, and the model of the environmental sensor is LT-CG-S / D-001-MD-126120.

[0027] More specifically, after the device control instructions are received by the security monitoring camera and the environmental sensor, the device executes data collection; the control instructions for the two-degree-of-freedom pan-tilt head can manipulate the turntable to adjust the horizontal and vertical angles of the security monitoring camera; the analysis results are the intelligent detection results and alarm prompt information of real-time security events generated by the security monitoring software after analyzing the input signal.

[0028] In this embodiment, the input information and instructions, and the output instructions and results can be flexibly adjusted according to the type, quantity and category of the monitored objects.

[0029] The above is only a preferred embodiment of the present invention and does not constitute any other limitation on the present invention. Any modification or equivalent change made based on the technical essence of the present invention still falls within the scope of protection required by the present invention.

Claims

1. A portable security monitoring device, comprising a security monitoring camera (1), a two-degree-of-freedom pan / tilt (2), a quick disassembly and assembly structure (3), an industrial control box (4) and an industrial control computer (5) contained therein, an audible and visual alarm (6), an environmental sensor (7) and a tripod (8), wherein: The quick disassembly and assembly structure (3) is composed of a flange (9) connected to the pan / tilt head and a mounting base (10); the flange (9) is embedded and fixed in the mounting base (10) via a knob plunger (17); the bottom surface of the mounting base (10) is connected to the top surface of the industrial control box (4); an industrial control computer (5) is fixed inside the industrial control box (4) via a movable fastener; the industrial control computer (5) can perform device control, security event monitoring and alarm functions after real-time analysis of multi-modal input signals; an environmental sensor (7) is mounted on the side of the industrial control box (4) via a Z-shaped connector (11) and a sensor connector (12); a threaded hole is provided at the center of the bottom surface of the industrial control box (4), and a tripod (8) is connected via a thread; A two-degree-of-freedom pan / tilt (2) is fixed on the top surface of the flange (9); a security monitoring camera (1) is installed on the top surface of the two-degree-of-freedom pan / tilt (2); the security monitoring camera (1) collects real-time images and videos and transmits them to an industrial computer (5); and an audible and visual alarm (6) is connected to the top of the housing of the security monitoring camera (1).

2. A portable security monitoring device according to claim 1, characterized in that: The quick disassembly and assembly structure (3) is composed of a flange (9) connected to the pan / tilt head and a mounting base (10); the flange (9) is aligned and embedded in the mounting base (10); the flange (9) has two through semicircular grooves (13) symmetrically distributed along its outer edge; the inner side wall of the mounting base (10) has two symmetrically distributed semi-convex cylinders (14); the semicircular grooves (13) are aligned and connected with the semi-convex cylinders (14) to achieve assembly.

3. A portable security monitoring device according to claim 1, characterized in that: The flange (9) has three evenly distributed positioning holes (15) on its circumferential wall; the side of the mounting base (10) has three evenly distributed positioning graduation holes (16); the flange (9) and the mounting base (10) are aligned and assembled to achieve locking and unlocking through three knob plungers (17).

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