Night market monitoring camera

Abstract

The utility model relates to a night market monitoring camera which comprises a liquid storage tank, a partition plate is fixed in the liquid storage tank, a supporting column is fixed on the top of the liquid storage tank, a support is fixed on the outer side of the supporting column, a camera body is rotatably connected to the top of the support, a gear is fixed on one side of the camera body, and a motor is fixed on the gear. A driving rotation and cleaning mechanism is fixed to one side of the supporting column. According to the night market monitoring camera, the camera bodies can be used for monitoring, the self-cleaning purpose can be achieved, the camera bodies can be used for monitoring, the monitoring range can be wider by using the four camera bodies at the same time, cleaning liquid and clear water can be stored in the two spaces in the liquid storage box respectively, and after the camera bodies are rotated by 180 degrees and the liquid spraying pipeline is lifted, the cleaning liquid can be sprayed out of the liquid spraying pipeline. Cleaning liquid and clean water are sequentially sprayed out through the spraying holes, the camera body can be automatically cleaned conveniently, the liquid spraying pipeline can move up and down, the cleaning brush can automatically brush the camera body, and the cleaning effect is more thorough.

Description

Technical Field

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

[0002] The surveillance camera is a semiconductor imaging device with the advantages of high sensitivity, resistance to strong light, small distortion, small size, long life and vibration resistance. It can be used in night markets.

[0003] Existing surveillance cameras can generally only perform the function of monitoring. Due to the heavy smoke in the night market environment, the surveillance cameras are easily contaminated with smoke and dust. If they are not cleaned in time, the quality of the surveillance images will be affected. In addition, surveillance cameras are generally installed at high places, and manual cleaning is troublesome. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a night market surveillance camera to solve the problem that the existing surveillance cameras mentioned in the above background technology can generally only play the role of surveillance. Due to the heavy smoke in the night market environment, the surveillance camera is easily contaminated with smoke and dust, which will affect the quality of the surveillance picture if not cleaned in time. In addition, the surveillance camera is generally installed at a high place, which makes it troublesome to clean it manually.

[0005] The utility model provides a night market surveillance camera, comprising a liquid storage tank, a partition plate is fixed inside the liquid storage tank, a support column is fixed on the top of the liquid storage tank, a bracket is fixed on the outside of the support column, a camera body is rotatably connected to the top of the bracket, a gear is fixed on one side of the camera body, and a driving rotation and cleaning mechanism is fixed on one side of the support column.

[0006] Preferably, a mounting block is fixed to the outer side of the liquid storage tank, and hole plugs are symmetrically threadedly connected on both sides of the top of the liquid storage tank.

[0007] Preferably, the driving rotation and cleaning mechanism comprises a first electric telescopic column, and a moving ring is fixed to the top of the first electric telescopic column, a toothed plate is fixed to the outer side of the moving ring, and the toothed plate is meshingly connected to the gear.

[0008] Preferably, four tooth plates are provided, and the four tooth plates are evenly distributed circumferentially on the moving ring, and the tooth plates are provided in a one-to-one correspondence with the gears.

[0009] Preferably, a liquid extraction pipeline is fixed on the partition, and liquid pumps are symmetrically fixed at both ends of the liquid extraction pipeline, the liquid pump is placed on the inner bottom of the liquid storage tank, and one-way valves are symmetrically fixed on both sides of the inside of the liquid extraction pipeline, a connecting pipeline is fixed on the top of the liquid extraction pipeline, and the connecting pipeline passes through the support column and is connected to the infusion pipeline, and the infusion pipeline is connected to the top of the support column through a second electric telescopic column.

[0010] Preferably, a liquid spraying pipe is fixed on the outside of the liquid infusion pipe, and a spray hole is opened on the liquid spraying pipe, and a cleaning brush is fixed on the outside of the liquid spraying pipe.

[0011] The technical effects that can be obtained by the technical means of the utility model are:

[0012] 1. The night market surveillance camera can achieve the purpose of self-cleaning through the coordinated use of the liquid storage tank, camera body, spray pipe, spray hole and cleaning brush. The camera body can be used for monitoring, and the use of four camera bodies at the same time can make the monitoring range wider. The two spaces in the liquid storage tank can store cleaning liquid and clean water respectively. After rotating the camera body 180 degrees and raising the spray pipe, the spray hole sprays cleaning liquid and clean water in turn, which is convenient for automatic cleaning of the camera body. The spray pipe can move up and down, and the cleaning brush can automatically brush the camera body, making the cleaning effect more thorough.

[0013] 2. The night market surveillance camera can achieve the purpose of adjusting the angle through the cooperation of the camera body, gears, moving ring and toothed plate. When the toothed plate moves up and down with the moving ring, it can drive the gears to rotate, which is convenient for adjusting the angle of the camera body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a schematic diagram of the connection structure between the movable ring and the toothed plate of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the connection structure of the liquid delivery pipeline, the liquid spraying pipeline, the spray hole and the cleaning brush.

[0019] In the figure: 1. liquid storage tank; 2. mounting block; 3. partition; 4. hole plug; 5. support column; 6. bracket; 7. camera body; 8. gear; 9. driving rotation and cleaning mechanism; 901. first electric telescopic column; 902. moving ring; 903. gear plate; 904. liquid extraction pipeline; 905. liquid pump; 906. one-way valve; 907. connecting pipeline; 908. liquid delivery pipeline; 909. liquid spray pipeline; 910. spray hole; 911. cleaning brush; 912. second electric telescopic column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] The preferred implementation of the night market surveillance camera provided by the utility model is as follows Figure 1 to Figure 2 As shown, it includes a liquid storage tank 1, a partition 3 is fixed inside the liquid storage tank 1, a support column 5 is fixed on the top of the liquid storage tank 1, a bracket 6 is fixed on the outside of the support column 5, a camera body 7 is rotatably connected to the top of the bracket 6, a gear 8 is fixed on one side of the camera body 7, and a driving rotation and cleaning mechanism 9 is fixed on one side of the support column 5.

[0023] In this embodiment, a mounting block 2 is fixed to the outside of the liquid storage tank 1, and hole plugs 4 are symmetrically threaded on both sides of the top of the liquid storage tank 1. The liquid storage tank 1 can be installed at a desired location by using the mounting block 2 and external bolts. The partition 3 divides the internal space of the liquid storage tank 1 into two. After opening the two hole plugs 4, cleaning fluid and clean water can be respectively introduced into the two spaces of the liquid storage tank 1, which is convenient for cleaning the camera body 7.

[0024] Example 2

[0025] Based on Example 1, a preferred embodiment of the night market surveillance camera provided by the present invention is as follows: Figures 3 to 5 As shown, the driving rotation and cleaning mechanism 9 includes a first electric telescopic column 901, and a moving ring 902 is fixed on the top of the first electric telescopic column 901, a tooth plate 903 is fixed on the outer side of the moving ring 902, and the tooth plate 903 is meshingly connected to the gear 8. The moving ring 902 can move up and down under the telescopic action of the first electric telescopic column 901, thereby driving the tooth plate 903 to move up and down, thereby driving the gear 8 to rotate, and the camera body 7 rotates accordingly, so as to facilitate the adjustment of the angle of the camera body 7.

[0026] In this embodiment, four tooth plates 903 are provided, and the four tooth plates 903 are evenly distributed on the movable ring 902 in the circumferential direction. The tooth plates 903 are provided in a one-to-one correspondence with the gears 8. Each camera body 7 can monitor a range. Using four camera bodies 7 at the same time can make the monitoring range wider. The up and down movement of the tooth plates 903 can drive the corresponding gears 8 and the camera body 7 to rotate.

[0027] Furthermore, a liquid extraction pipeline 904 is fixed on the partition 3, and liquid pumps 905 are symmetrically fixed at both ends of the liquid extraction pipeline 904, and the liquid pump 905 is placed at the inner bottom of the liquid storage tank 1. One-way valves 906 are symmetrically fixed on both sides of the liquid extraction pipeline 904, and a connecting pipeline 907 is fixed on the top of the liquid extraction pipeline 904, and the connecting pipeline 907 passes through the support column 5 and is connected to the infusion pipeline 908, and the infusion pipeline 908 is connected to the top of the support column 5 through the second electric telescopic column 912. Before cleaning the camera body 7, it is necessary to rotate the camera body 7 180 degrees. The liquid extraction pipeline 904 can successively extract the cleaning liquid and clean water into the connecting pipeline 907, and the cleaning liquid and clean water successively enter the infusion pipeline 908 and the spray pipeline 909 and are finally sprayed out through the spray hole 910, so as to facilitate automatic cleaning of the camera body 7. The setting of the one-way valve 906 makes the cleaning liquid and clean water only flow from bottom to top but not from top to bottom, which can effectively prevent backflow.

[0028] Furthermore, a liquid spraying pipe 909 is fixed to the outside of the infusion pipe 908, and a spray hole 910 is opened on the liquid spraying pipe 909. A cleaning brush 911 is fixed to the outside of the liquid spraying pipe 909. The spray hole 910 can spray cleaning liquid and clean water toward the camera body 7, so as to facilitate automatic cleaning of the camera body 7. The cleaning brush 911 can move up and down to brush the camera body 7, so as to facilitate increasing the cleaning force.

[0029] When in use, first install the liquid storage tank 1 at the desired location, the partition 3 divides the space inside the liquid storage tank 1 into two, water is introduced into the large space, and cleaning liquid is introduced into the small space at the same time. The movable ring 902 can move up and down, thereby driving the tooth plate 903 to move up and down, and the gear 8 rotates to adjust the angle of the camera body 7. If the camera body 7 needs to be cleaned, the camera body 7 is turned to the opposite horizontal direction, and then the spray pipe 909 is raised, and then the liquid pumps 905 in the cleaning liquid and clean water are started in turn, and the cleaning liquid and clean water are sprayed out in turn to automatically clean the camera body 7. The cleaning brush 911 can move up and down with the spray pipe 909, which is convenient for automatically brushing the camera body 7 and strengthening the cleaning force, thereby completing the entire work.

[0030] To sum up, the night market surveillance camera achieves the purpose of self-cleaning and angle adjustment, and meets people's usage needs.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A night market surveillance camera, comprising a liquid storage tank (1), characterized in that: A partition (3) is fixed inside the liquid storage tank (1), a support column (5) is fixed on the top of the liquid storage tank (1), a bracket (6) is fixed on the outside of the support column (5), a camera body (7) is rotatably connected to the top of the bracket (6), a gear (8) is fixed on one side of the camera body (7), and a driving rotation and cleaning mechanism (9) is fixed on one side of the support column (5).

2. A night market surveillance camera as claimed in claim 1, characterized in that: A mounting block (2) is fixed on the outside of the liquid storage box (1), and hole plugs (4) are symmetrically threadedly connected on both sides of the top of the liquid storage box (1).

3. A night market surveillance camera as claimed in claim 1, characterized in that: The driving rotation and cleaning mechanism (9) comprises a first electric telescopic column (901), and a moving ring (902) is fixed on the top of the first electric telescopic column (901), a toothed plate (903) is fixed on the outer side of the moving ring (902), and the toothed plate (903) is meshingly connected to the gear (8).

4. A night market surveillance camera as claimed in claim 3, characterized in that: Four tooth plates (903) are provided, and the four tooth plates (903) are evenly distributed on the movable ring (902) in the circumferential direction, and the tooth plates (903) and the gears (8) are provided in a one-to-one correspondence.

5. A night market surveillance camera as claimed in claim 1, characterized in that: A liquid extraction pipeline (904) is fixed on the partition (3), and liquid pumps (905) are symmetrically fixed at both ends of the liquid extraction pipeline (904). The liquid pump (905) is placed at the inner bottom of the liquid storage tank (1). Check valves (906) are symmetrically fixed on both sides of the liquid extraction pipeline (904). A connecting pipeline (907) is fixed on the top of the liquid extraction pipeline (904), and the connecting pipeline (907) passes through the support column (5) and is connected to the liquid infusion pipeline (908). The liquid infusion pipeline (908) is connected to the top of the support column (5) through a second electric telescopic column (912).

6. A night market surveillance camera as claimed in claim 5, characterized in that: A liquid spraying pipe (909) is fixed on the outside of the liquid infusion pipe (908), and a spray hole (910) is opened on the liquid spraying pipe (909). A cleaning brush (911) is fixed on the outside of the liquid spraying pipe (909).

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