Monitoring device

Abstract

The utility model relates to a monitoring device which comprises a base, a placing groove and a groove are arranged at the top of the base, a positioning column is placed in the groove, a guide hole is arranged on the positioning column, a circular shaft penetrating through the guide hole is fixedly connected in the groove, the width of the guide hole is equal to the diameter of the circular shaft, and the length of the guide hole is larger than the diameter of the circular shaft. A positioning groove matched with the positioning column is formed in the bottom of the groove, the positioning groove is located under the circular shaft, a supporting column, a monitoring mechanism and a plurality of connecting columns are placed in the containing groove, the monitoring mechanism is installed at one end of the supporting column, and the other end of the supporting column is detachably connected with the positioning column through the connecting columns; during mounting and dismounting, a worker does not need to use a ladder for high-altitude operation, so that the working intensity of the worker is greatly reduced, and the danger coefficient is low.

Description

Technical Field

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

[0002] Security monitoring is a device that transmits the captured images through the camera and then transmits them to the display for display. It monitors some large places in real time to ensure that some safety accidents or emergencies can be handled in time. Therefore, surveillance cameras are usually needed in exhibitions.

[0003] However, exhibitions are generally held in rented venues, and surveillance cameras need to be frequently installed and disassembled in different venues. Since surveillance cameras need to be installed in mid-air for use, workers are required to use ladders to perform high-altitude operations during each installation and disassembly of surveillance cameras, which increases the workload of workers and poses a high risk. Utility Model Content

[0004] The purpose of the utility model is to design a monitoring device so as to solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A monitoring device comprises a base, wherein a placement groove and a groove are provided on the top of the base, a positioning column is placed in the groove, a guide hole is provided on the positioning column, a circular shaft passing through the guide hole is fixedly connected in the groove, the width of the guide hole is equal to the diameter of the circular shaft, the length of the guide hole is greater than the diameter of the circular shaft, a positioning groove adapted to the positioning column is provided at the bottom of the groove, the positioning groove is located directly below the circular shaft, a supporting column, a monitoring mechanism and a plurality of connecting columns are placed in the placement groove, the monitoring mechanism is installed on one end of the supporting column, and the other end of the supporting column is detachably connected to the positioning column via a plurality of the connecting columns.

[0007] Furthermore, the placement slot includes a first slot, a second slot and a third slot, and the connecting column, the supporting column and the monitoring mechanism are respectively placed in the first slot, the second slot and the third slot.

[0008] Furthermore, the monitoring mechanism includes a support plate and a monitoring camera fixedly connected to the support plate, and the support plate is mounted on the support column.

[0009] Furthermore, a limiting hole is provided on the support plate, a plurality of limiting grooves are distributed circumferentially on the inner wall of the limiting hole, a limiting column adapted to the limiting hole is provided at one end of the support column, and limiting blocks corresponding to the limiting grooves are distributed on the outer wall of the limiting column.

[0010] Furthermore, a first external thread is provided at one end of the limiting column away from the supporting column, and a limiting nut is threadedly connected to the first external thread.

[0011] Furthermore, one end of the positioning column and one end of the connecting column are both provided with threaded holes, the other end of the connecting column and one end of the supporting column away from the monitoring mechanism are both provided with second external threads, and the threaded holes are threadedly connected to the second external threads.

[0012] Furthermore, the four bottom corners of the base are fixedly connected with self-locking universal wheels.

[0013] Furthermore, a push rod is fixedly connected to the top of the base.

[0014] The beneficial effects of the utility model are:

[0015] When installing the monitoring device, first install the monitoring mechanism on one end of the supporting column, then connect the other end of the supporting column to the positioning column through a number of connecting columns, and finally rotate the positioning column to align and insert the positioning column into the positioning groove, so as to fix the positioning column; when disassembling the monitoring device, first lift the positioning column from the positioning groove, then rotate the positioning column so that the positioning column can be placed parallel to the groove, and finally the monitoring mechanism can be disassembled, without the need for workers to use ladders for high-altitude operations, which greatly reduces the work intensity of the workers and has a low risk factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the utility model when it is installed and used;

[0020] Figure 4This is a schematic diagram of the structure in which the monitoring mechanism of the utility model is installed on the supporting column;

[0021] Figure 5 It is a structural schematic diagram of the connecting column in the utility model.

[0022] The names of the components marked in the figure are as follows:

[0023] 1. Base; 2. First notch; 3. Second notch; 4. Third notch; 5. Groove; 6. Positioning column; 7. Guide hole; 8. Round shaft; 9. Positioning slot; 10. Connecting column; 11. Support column; 12. Support plate; 13. Surveillance camera; 14. Limiting hole; 15. Limiting slot; 16. Limiting column; 17. Limiting block; 18. First external thread; 19. Limiting nut; 20. Threaded hole; 21. Second external thread; 22. Self-locking universal wheel; 23. Push rod. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] like Figure 1-5 As shown, a monitoring device comprises a base 1, a first notch 2, a second notch 3, a third notch 4 and a groove 5 are provided on the top of the base 1, a positioning column 6 is placed in the groove 5, a guide hole 7 is provided on the positioning column 6, a circular shaft 8 passing through the guide hole 7 is fixedly connected in the groove 5, the width of the guide hole 7 is equal to the diameter of the circular shaft 8, and the length of the guide hole 7 is greater than the diameter of the circular shaft 8, so that the positioning column 6 can rotate and move around the circular shaft 8 through the guide hole 7;

[0026] A positioning groove 9 adapted to the positioning column 6 is provided at the bottom of the groove 5, and the positioning groove 9 is located directly below the circular shaft 8, and the positioning column 6 is positioned and fixed by the positioning groove 9; four connecting columns 10 are placed in the first notch 2, and the number of connecting columns 10 can be set as needed; a supporting column 11 is placed in the second notch 3, and a monitoring mechanism is placed in the third notch 4;

[0027] The monitoring mechanism includes a support plate 12 and a monitoring camera 13 fixedly connected to the support plate 12. A limiting hole 14 is provided on the support plate 12. A plurality of limiting grooves 15 are circumferentially distributed on the inner wall of the limiting hole 14. A limiting column 16 adapted to the limiting hole 14 is provided at one end of the support column 11. Limiting blocks 17 corresponding to the limiting grooves 12 are distributed on the outer wall of the limiting column 16. A first external thread 18 is provided at one end of the limiting column 16 away from the support column 11. A limiting nut 19 is threadedly connected to the first external thread 18. The limiting groove 12 is positioned and fixed by the limiting block 17, and the limiting nut 19 presses the support plate 12 onto the support column 11, so as to facilitate the installation and disassembly of the support plate 12.

[0028] One end of the positioning column 6 and one end of the connecting column 10 are both provided with a threaded hole 20, and the other end of the connecting column 10 and the end of the support column 11 away from the monitoring mechanism are both provided with a second external thread 21, and the threaded hole 20 is threadedly connected with the second external thread 21, so that the support column 11 can be threadedly connected with the support column 11, the support column 11 can be threadedly connected with the positioning column 6, and a number of connecting columns 10 can be selected for threaded connection according to actual height requirements; self-locking universal wheels 22 are fixedly connected to the four corners of the bottom of the base 1 to facilitate the transfer of the base 1; a push rod 23 is fixedly connected to the top of the base 1 to facilitate pushing the base 1.

[0029] Working principle:

[0030] like Figure 1-5 As shown, when the monitoring device needs to be used, first move the pushing base 1 to the position where the monitoring camera 13 needs to be installed and used, and then select three connecting columns 10 according to the actual required height, and then thread the first connecting column 10 with the positioning column 6, the second connecting column 10 with the first connecting column 10, the third connecting column 10 with the second connecting column 10, and the support column 11 with the third connecting column 10. After the support column 11 is fixed, align the limiting hole 14 of the support plate 12 with the limiting column 16 of the support column 11 and put it in, position and fix the limiting groove 12 through the limiting block 17, and use the limiting nut 19 to press the support plate 12 onto the support column 11, and finally rotate the positioning column 6 so that the positioning column 6 is aligned and inserted into the positioning groove 9, thereby fixing the positioning column 6, and the monitoring device is installed.

[0031] When the monitoring device needs to be disassembled, first lift the positioning column 6 from the positioning groove 9, then rotate the positioning column 6 so that the positioning column 6 can be placed parallel to the groove 5, then loosen the limit nut 19, remove the limit block 17 from the support column 11, and then remove the third connecting column 10, the second connecting column 10 and the first connecting column 10 in turn, and the monitoring device is disassembled;

[0032] During the installation and disassembly process of the monitoring device, workers do not need to use ladders to perform high-altitude operations, which greatly reduces the workload of workers and reduces the risk factor.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A monitoring device, comprising a base (1), characterized in that: The top of the base (1) is provided with a placement groove and a groove (5), a positioning column (6) is placed in the groove (5), a guide hole (7) is provided on the positioning column (6), a circular shaft (8) passing through the guide hole (7) is fixedly connected in the groove (5), the width of the guide hole (7) is equal to the diameter of the circular shaft (8), the length of the guide hole (7) is greater than the diameter of the circular shaft (8), a positioning groove (9) adapted to the positioning column (6) is provided at the bottom of the groove (5), the positioning groove (9) is located directly below the circular shaft (8), a supporting column (11), a monitoring mechanism and a plurality of connecting columns (10) are placed in the placement groove, the monitoring mechanism is installed on one end of the supporting column (11), and the other end of the supporting column (11) is detachably connected to the positioning column (6) via a plurality of connecting columns (10).

2. The monitoring device according to claim 1, characterized in that: The placement slot comprises a first slot (2), a second slot (3) and a third slot (4), and the connecting column (10), the supporting column (11) and the monitoring mechanism are respectively placed in the first slot (2), the second slot (3) and the third slot (4).

3. The monitoring device according to claim 1, characterized in that: The monitoring mechanism comprises a support plate (12) and a monitoring camera (13) fixedly connected to the support plate (12); the support plate (12) is mounted on a support column (11).

4. The monitoring device according to claim 3, characterized in that: A limiting hole (14) is provided on the support plate (12), a plurality of limiting grooves (15) are distributed circumferentially on the inner wall of the limiting hole (14), a limiting column (16) adapted to the limiting hole (14) is provided at one end of the support column (11), and limiting blocks (17) corresponding one to one with the limiting grooves (15) are distributed on the outer wall of the limiting column (16).

5. The monitoring device according to claim 4, characterized in that: A first external thread (18) is provided at one end of the limiting column (16) away from the supporting column (11), and a limiting nut (19) is threadedly connected to the first external thread (18).

6. The monitoring device according to claim 1, characterized in that: One end of the positioning column (6) and one end of the connecting column (10) are both provided with a threaded hole (20), the other end of the connecting column (10) and one end of the supporting column (11) away from the monitoring mechanism are both provided with a second external thread (21), and the threaded hole (20) is threadedly connected to the second external thread (21).

7. The monitoring device according to claim 1, characterized in that: The four bottom corners of the base (1) are all fixedly connected with self-locking universal wheels (22).

8. The monitoring device according to claim 1, characterized in that: A push rod (23) is fixedly connected to the top of the base (1).

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