Weak current engineering security monitoring device

Abstract

The utility model discloses a weak current engineering security monitoring device comprising a pedestal, the upper surface of the pedestal is provided with a rotating disc, the upper surface of the rotating disc is fixedly connected with a chassis, the upper surface of the chassis is fixedly connected with a vertical plate, the side surface of the vertical plate is provided with a camera, the upper surface of the rotating disc is fixedly connected with a fixing mechanism, and the upper surface of the fixing mechanism is fixedly connected with a camera. The fixing mechanism comprises a supporting plate, a fixing frame, a pull rod and an inserting column, the upper surface of the supporting plate is fixedly connected with the fixing frame, the interior of the fixing frame is slidably connected with the pull rod, the bottom end of the pull rod is fixedly connected with the inserting column, a convex ring is fixedly connected to the outer surface of the pull rod, and a spring is fixedly connected to the side surface of the convex ring. The end, away from the convex ring, of the spring is fixedly connected with the fixing frame, the chassis can be rapidly fixed through the arranged fixing mechanism, then fixed installation of the camera is achieved, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a weak current engineering security monitoring device. Background Art

[0002] The weak current engineering security monitoring device is a system used to monitor and manage various equipment in the weak current system. It can transmit video, audio, image and data signals to the central control room through power line transmission, optical fiber transmission or wireless transmission, so as to realize the monitoring and management of various equipment.

[0003] When assembling existing weak current engineering security monitoring devices, the camera is usually fixed to the platform by bolts. Tools are required to assist in the installation process, and the installation is usually performed in mid-air, which makes the installation inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a weak current engineering security monitoring device, which can quickly fix the chassis through the setting of the fixing mechanism, thereby realizing the fixed installation of the camera. First, hold the grip ball and pull the pull rod upward. The spring is compressed under the action of the convex ring and the fixing frame, and then the chassis is placed in the ring groove and engaged with the positioning block to position the fixing mechanism. Then release the grip ball. Under the action of the spring, the pull rod drives the plug column to move downward until the plug column is fully inserted into the positioning hole, and the chassis is fixed, thus completing the fixed installation of the camera. The operation is simple and convenient. When the horizontal camera angle of the camera needs to be adjusted, the motor drives the shaft to rotate, so that the first gear and the second gear are meshed and transmitted, driving the rotating column to drive the turntable to rotate, thereby adjusting the horizontal camera angle of the camera, improving the monitoring range, and having good practicality.

[0005] The utility model also provides a weak current engineering security monitoring device as mentioned above, including: a base, a turntable is provided on the upper surface of the base, the upper surface of the turntable is fixedly connected to the chassis, the upper surface of the chassis is fixedly connected to the vertical plate, the side surface of the vertical plate is provided with a camera, the upper surface of the turntable is fixedly connected to the fixing mechanism, the fixing mechanism includes a support plate, a fixing frame, a pull rod and a plug column, the upper surface of the support plate is fixedly connected to the fixing frame, the interior of the fixing frame is slidably connected to the pull rod, the bottom end of the pull rod is fixedly connected to the plug column, the outer surface of the pull rod is fixedly connected to a convex ring, the side surface of the convex ring is fixedly connected to a spring, and the end of the spring away from the convex ring is fixedly connected to the fixing frame.

[0006] According to the weak current engineering security monitoring device, a rectangular groove is provided on the upper surface of the chassis, a positioning hole is provided at the bottom of the rectangular groove, and the positioning hole and the plug column are adapted to each other.

[0007] According to the weak current engineering security monitoring device, the outer surface of the pull rod passes through the support plate, and a grip ball is provided on the top of the pull rod.

[0008] According to the weak current engineering security monitoring device, the upper surface of the turntable is provided with an annular groove, the side surface of the chassis is in contact with the annular groove, and a positioning block is fixedly connected to the bottom of the annular groove.

[0009] According to the weak current engineering security monitoring device, a rotating column is fixedly connected to the lower surface of the turntable, an outer surface of the rotating column is rotatably connected to the base, and a roller is arranged on the lower surface of the turntable.

[0010] According to the described weak current engineering security monitoring device, a rotating mechanism is arranged inside the base, and the rotating mechanism includes a motor, a rotating shaft, a first gear and a second gear. The output end of the motor is fixedly connected to the rotating shaft, the outer surface of the rotating shaft is fixedly connected to the first gear, the outer surface of the rotating column is fixedly connected to the second gear, and the first gear and the second gear are meshed with each other.

[0011] According to the weak current engineering security monitoring device, the upper surface of the camera is fixedly connected to a top cover, and the lower surface of the top cover is fixedly connected to a side plate.

[0012] According to the weak current engineering security monitoring device, a mounting plate is fixedly connected to the side surface of the base, and a mounting hole is provided on the outer surface of the mounting plate.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a weak current engineering security monitoring device of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the fixing mechanism and the chassis of a weak current engineering security monitoring device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a rotating mechanism of a weak current engineering security monitoring device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the monitoring component structure of a weak current engineering security monitoring device.

[0019] Legend:

[0020] 1. Base; 2. Turntable; 3. Chassis; 4. Vertical plate; 5. Camera; 6. Support plate; 7. Fixed frame; 8. Pull rod; 9. Insert column; 10. Protruding ring; 11. Spring; 12. Grip ball; 13. Rectangular groove; 14. Positioning hole; 15. Positioning block; 16. Ring groove; 17. Rotating column; 18. Motor; 19. Rotating shaft; 20. First gear; 21. Second gear; 22. Roller; 23. Top cover; 24. Side panel; 25. Mounting plate; 26. Mounting hole. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a weak current engineering security monitoring device, which includes: a base 1, a turntable 2 is arranged on the upper surface of the base 1, a chassis 3 is fixedly connected to the upper surface of the turntable 2, a vertical plate 4 is fixedly connected to the upper surface of the chassis 3, a camera 5 is arranged on the side surface of the vertical plate 4, a top cover 23 is fixedly connected to the upper surface of the camera 5, a side plate 24 is fixedly connected to the lower surface of the top cover 23, and the top cover 23 and the side plate 24 are used to protect the camera 5 body.

[0023] The upper surface of the turntable 2 is fixedly connected with a fixing mechanism, which includes a support plate 6, a fixing frame 7, a pull rod 8 and a plug column 9. The upper surface of the support plate 6 is fixedly connected with the fixing frame 7, the interior of the fixing frame 7 is slidably connected with the pull rod 8, the bottom end of the pull rod 8 is fixedly connected with the plug column 9, the outer surface of the pull rod 8 is arranged through the support plate 6, the top of the pull rod 8 is provided with a gripping ball 12, the outer surface of the pull rod 8 is fixedly connected with a convex ring 10, the side surface of the convex ring 10 is fixedly connected with a spring 11, and the end of the spring 11 away from the convex ring 10 is fixedly connected to the fixing frame 7, the upper surface of the chassis 3 is provided with a rectangular groove 13, the bottom of the rectangular groove 13 is provided with a positioning hole 14, the positioning hole 14 It is adapted to the insertion column 9, and an annular groove 16 is provided on the upper surface of the turntable 2. The side surface of the chassis 3 is in contact with the annular groove 16, and a positioning block 15 is fixedly connected to the bottom of the annular groove 16. When the chassis 3 needs to be fixedly installed, first hold the grip ball 12 and pull the pull rod 8 upward. Under the action of the convex ring 10 and the fixed frame 7, the spring 11 is compressed, and then the chassis 3 is placed in the annular groove 16 and engaged with the positioning block 15 for positioning the fixing mechanism. Then release the grip ball 12. Under the action of the spring 11, the pull rod 8 drives the insertion column 9 to move downward until the insertion column 9 is fully inserted into the positioning hole 14, and the chassis 3 is fixed, thereby completing the fixed installation of the camera 5. The operation is simple and convenient.

[0024] A rotating column 17 is fixedly connected to the lower surface of the turntable 2, and the outer surface of the rotating column 17 is rotatably connected to the base 1. A rotating mechanism is arranged inside the base 1, and the rotating mechanism includes a motor 18, a rotating shaft 19, a first gear 20 and a second gear 21. The output end of the motor 18 is fixedly connected to the rotating shaft 19, and the outer surface of the rotating shaft 19 is fixedly connected to the first gear 20. The outer surface of the rotating column 17 is fixedly connected to the second gear 21, and the first gear 20 and the second gear 21 are meshed with each other. A roller 22 is arranged on the lower surface of the turntable 2. When it is necessary to adjust the horizontal shooting angle of the camera 5, the rotating shaft 19 is driven to rotate by the motor 18, so that the first gear 20 and the second gear 21 are meshed and transmitted, and the rotating column 17 is driven to drive the turntable 2 to rotate, thereby adjusting the shooting angle of the camera 5 and improving the monitoring range; the roller 22 can reduce the friction between the chassis 3 and the base 1 and reduce energy consumption.

[0025] A mounting plate 25 is fixedly connected to the side surface of the base 1 . A mounting hole 26 is provided on the outer surface of the mounting plate 25 . The mounting plate 25 and the mounting hole 26 are used to fix the base 1 .

[0026] Working principle: when the chassis 3 needs to be fixedly installed, first hold the grip ball 12 and pull the pull rod 8 upwards. Under the action of the convex ring 10 and the fixed frame 7, the spring 11 is compressed, and then the chassis 3 is placed in the annular groove 16 and engaged with the positioning block 15 to position the fixing mechanism. Then release the grip ball 12. Under the action of the spring 11, the pull rod 8 drives the plug post 9 to move downward until the plug post 9 is fully inserted into the positioning hole 14, and the chassis 3 is fixed, thus completing the fixed installation of the camera 5. The operation is simple and convenient; when the horizontal shooting angle of the camera 5 needs to be adjusted, the motor 18 drives the shaft 19 to rotate, so that the first gear 20 and the second gear 21 are meshed and transmitted, driving the rotating column 17 to drive the turntable 2 to rotate, thereby adjusting the horizontal shooting angle of the camera 5 to increase the monitoring range.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A weak current engineering security monitoring device, characterized in that: include: A base (1), wherein a turntable (2) is arranged on the upper surface of the base (1), the upper surface of the turntable (2) is fixedly connected to a chassis (3), the upper surface of the chassis (3) is fixedly connected to a vertical plate (4), the side surface of the vertical plate (4) is arranged with a camera (5), the upper surface of the turntable (2) is fixedly connected to a fixing mechanism, the fixing mechanism comprises a support plate (6), a fixing frame (7), a pull rod (8) and a plug column (9), the upper surface of the support plate (6) is fixedly connected to the fixing frame (7), the interior of the fixing frame (7) is slidably connected to the pull rod (8), the bottom end of the pull rod (8) is fixedly connected to the plug column (9), the outer surface of the pull rod (8) is fixedly connected to a convex ring (10), the side surface of the convex ring (10) is fixedly connected to a spring (11), and the end of the spring (11) away from the convex ring (10) is fixedly connected to the fixing frame (7).

2. A weak current engineering security monitoring device according to claim 1, characterized in that: The upper surface of the chassis (3) is provided with a rectangular groove (13), the bottom of the rectangular groove (13) is provided with a positioning hole (14), and the positioning hole (14) and the plug post (9) are mutually adapted.

3. A weak current engineering security monitoring device according to claim 1, characterized in that: The outer surface of the pull rod (8) passes through the support plate (6), and a grip ball (12) is provided at the top end of the pull rod (8).

4. A weak current engineering security monitoring device according to claim 1, characterized in that: The upper surface of the rotating disk (2) is provided with an annular groove (16), the side surface of the bottom plate (3) is in contact with the annular groove (16), and a positioning block (15) is fixedly connected to the bottom of the annular groove (16).

5. A weak current engineering security monitoring device according to claim 1, characterized in that: The lower surface of the turntable (2) is fixedly connected to a rotating column (17), the outer surface of the rotating column (17) is rotatably connected to the base (1), and the lower surface of the turntable (2) is provided with a roller (22).

6. A weak current engineering security monitoring device according to claim 5, characterized in that: A rotating mechanism is arranged inside the base (1), and the rotating mechanism comprises a motor (18), a rotating shaft (19), a first gear (20) and a second gear (21); the output end of the motor (18) is fixedly connected to the rotating shaft (19); the outer surface of the rotating shaft (19) is fixedly connected to the first gear (20); the outer surface of the rotating column (17) is fixedly connected to the second gear (21); and the first gear (20) and the second gear (21) are meshed with each other.

7. A weak current engineering security monitoring device according to claim 1, characterized in that: The upper surface of the camera (5) is fixedly connected to a top cover (23), and the lower surface of the top cover (23) is fixedly connected to a side plate (24).

8. A weak current engineering security monitoring device according to claim 1, characterized in that: A mounting plate (25) is fixedly connected to the side surface of the base (1), and a mounting hole (26) is provided on the outer surface of the mounting plate (25).

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