Security and protection monitoring rotating device

Abstract

The utility model discloses a security monitoring rotating device which comprises an upper machine cover, a monitoring camera is rotatably arranged on the lower side of the upper machine cover through a supporting arm, a second bearing seat and a first connecting shaft, a transmission rod is rotatably arranged in the upper machine cover through a supporting plate and a bearing, and one end of the transmission rod is in transmission connection with a first motor through a first gear set. The lower side of the upper machine cover is rotatably provided with a monitoring camera through a supporting arm, a second bearing seat and a first connecting shaft, the first connecting shaft is in transmission connection with a transmission rod through a first chain wheel and chain set, and a camera cleaning roller is further rotatably arranged on the lower side of the upper machine cover through a second connecting shaft. A first motor, a transmission rod and a first chain wheel and chain group can drive a first connecting shaft to rotate and adjust, so that the inclined use angle of the monitoring camera can be adjusted, meanwhile, the rotating transmission rod drives a camera cleaning roller to rotate and adjust through a second chain wheel and chain group, and the outside of the monitoring camera can be cleaned; cleaning is convenient, fast, time-saving and labor-saving.

Description

Technical Field

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

[0002] In security monitoring, surveillance cameras are needed to monitor the surveillance scene. When using security monitoring equipment, a rotating device is often required.

[0003] In the prior art, there is a security monitoring device with full-angle rotation and application number 202122678228.4, which includes a device box, a monitoring camera and a floodlight. A set of shafts are rotatably connected to the device box, and a set of turntables are fixedly connected to both ends of the shafts. A No. 1 motor is fixedly connected inside the device box, and the No. 1 motor is connected to the shaft inside the device box. The turntable at the bottom of the device box is fixedly connected to a No. 1 turntable, and a monitoring camera is rotatably connected to the No. 1 turntable. The utility model relates to the field of security monitoring technology, and has the characteristics of full-angle rotation monitoring and better night monitoring effect. However, it is not convenient to clean the outside of the monitoring camera, and manual cleaning is time-consuming and laborious. Utility Model Content

[0004] The utility model aims to provide a security monitoring rotating device to solve the problem in the prior art that it is inconvenient to clean the outside of a monitoring camera and manual cleaning is time-consuming and laborious.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security monitoring rotating device, comprising an upper hood, a monitoring camera is rotatably provided on the lower side of the upper hood through a support arm, a second bearing seat and a first connecting shaft, a transmission rod is rotatably provided inside the upper hood through a support plate and a bearing, one end of the transmission rod is connected to a first motor through a first gear set, the first connecting shaft and the transmission rod are connected through a first sprocket chain set, a camera cleaning roller is also rotatably provided on the lower side of the upper hood through a second connecting shaft, the second connecting shaft and the transmission rod are connected through a second sprocket chain set, and the rotation speed of the camera cleaning roller is greater than the rotation speed of the monitoring camera.

[0006] Furthermore, a mounting plate is rotatably provided at the upper end of the upper hood through a support shaft and a first bearing seat, and a plurality of mounting holes are provided inside the mounting plate.

[0007] Furthermore, a second motor is transmission-connected between the support shaft and the mounting plate via a second gear set, and the second motor is fixedly arranged on one side of the mounting plate.

[0008] Furthermore, the second gear set includes a second driven gear rotatably arranged on the outside of the support shaft, and one end of the second motor is transmission-connected to a second driving gear meshing with the second driven gear.

[0009] Furthermore, the first gear set includes a first driven gear arranged on the outer side of one end of the transmission rod, and one end of the first motor is transmission-connected to a first driving gear meshing with the first driven gear.

[0010] Furthermore, cleaning bristles are arranged on the outer side of the camera cleaning roller, and the length of the camera cleaning roller is greater than the width of the surveillance camera.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a monitoring camera is rotatably provided on the lower side of the upper hood through a support arm, a second bearing seat and a first connecting shaft, and the first connecting shaft and the transmission rod are connected by a first sprocket chain group, so that the first connecting shaft can be driven to rotate and adjust through the first motor, the transmission rod and the first sprocket chain group, so that the tilting angle of the monitoring camera can be adjusted, and at the same time, the rotating transmission rod drives the camera cleaning roller to rotate and adjust through the second sprocket chain group, so that the outside of the monitoring camera can be cleaned, and the cleaning is convenient and fast, saving time and effort.

[0013] 2. In the utility model, a mounting plate is rotatably provided at the upper end of the upper hood through a support shaft and a first bearing seat, a second motor is transmission-connected between the support shaft and the mounting plate through a second gear set, and the second motor is fixedly arranged on one side of the mounting plate, so that the support shaft and the upper hood can be driven by the second motor and the second gear set to rotate horizontally, thereby adjusting the horizontal monitoring angle of the surveillance camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the upper hood of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the camera cleaning roller of the utility model.

[0018] In the figure: 1, upper machine cover; 2, support arm; 3, first connecting shaft; 4, monitoring camera; 5, support shaft; 6, first bearing seat; 7, mounting plate; 8, second driven gear; 9, second motor; 10, second driving gear; 11, camera cleaning roller; 12, second bearing seat; 13, first sprocket chain set; 14, transmission rod; 15, second sprocket chain set; 16, first driven gear; 17, first motor; 18, second connecting shaft; 19, first driving gear. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a security monitoring rotating device includes an upper hood 1, a monitoring camera 4 is rotatably arranged on the lower side of the upper hood 1 through a support arm 2, a second bearing seat 12 and a first connecting shaft 3, a transmission rod 14 is rotatably arranged inside the upper hood 1 through a support plate and a bearing, one end of the transmission rod 14 is connected to a first motor 17 through a first gear set, and the first connecting shaft 3 and the transmission rod 14 are connected through a first sprocket chain set 13, so that the first connecting shaft 3 can be driven to rotate and adjust through the first motor 17, the transmission rod 14 and the first sprocket chain set 13, thereby adjusting the monitoring camera 4, a camera cleaning roller 11 is rotatably provided on the lower side of the upper hood 1 through a second connecting shaft 18, the second connecting shaft 18 and the transmission rod 14 are connected through a second sprocket chain set 15, and the rotation speed of the camera cleaning roller 11 is greater than the rotation speed of the monitoring camera 4, a cleaning bristle is provided on the outer side of the camera cleaning roller 11, and the length of the camera cleaning roller 11 is greater than the width of the monitoring camera 4, and the rotating transmission rod 14 drives the camera cleaning roller 11 to rotate and adjust through the second sprocket chain set 15, so as to clean the outside of the monitoring camera 4, and the cleaning is convenient and fast, saving time and effort.

[0021] like Figure 1As shown, in order to be able to adjust the horizontal monitoring angle of the monitoring camera 4, a mounting plate 7 is also rotatably provided at the upper end of the upper hood 1 through the support shaft 5 and the first bearing seat 6, and a plurality of mounting holes are provided inside the mounting plate 7 to facilitate the installation and fixation of the upper hood 1. A second motor 9 is connected between the support shaft 5 and the mounting plate 7 through a second gear set, and the second motor 9 is fixedly arranged on one side of the mounting plate 7, so that the support shaft 5 and the upper hood 1 can be driven by the second motor 9 and the second gear set to rotate horizontally, thereby being able to adjust the horizontal monitoring angle of the monitoring camera 4.

[0022] like Figure 2 As shown, in order to drive the transmission rod 14 and the support shaft 5 to rotate at a constant speed, the second gear group includes a second driven gear 8 rotatably arranged on the outside of the support shaft 5, and one end of the second motor 9 is transmission-connected with a second driving gear 10 meshing with the second driven gear 8. The first gear group includes a first driven gear 16 arranged on the outside of one end of the transmission rod 14, and one end of the first motor 17 is transmission-connected with a first driving gear 19 meshing with the first driven gear 16. The first gear group and the second gear group are both reduction gears, which are convenient for driving the transmission rod 14 and the support shaft 5 to rotate at a constant speed respectively.

[0023] The working principle and use process of the utility model are as follows: when in use, since the monitoring camera 4 is rotatably provided on the lower side of the upper hood 1 through the support arm 2 and the first connecting shaft 3, the first connecting shaft 3 and the transmission rod 14 are connected through the first sprocket chain group 13, so that the first connecting shaft 3 can be driven to rotate and adjust through the first motor 17, the transmission rod 14 and the first sprocket chain group 13, so that the longitudinal tilt angle of the monitoring camera 4 can be adjusted, and at the same time, the rotating transmission rod 14 drives the camera cleaning roller 11 to rotate and adjust through the second sprocket chain group 15, so that the outside of the monitoring camera 4 can be cleaned, and the cleaning is convenient and fast, saving time and effort.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A security monitoring rotating device, comprising an upper cover (1), characterized in that: A monitoring camera (4) is rotatably provided on the lower side of the upper hood (1) via a support arm (2) and a first connecting shaft (3); a transmission rod (14) is rotatably provided inside the upper hood (1) via a support plate and a bearing; one end of the transmission rod (14) is connected to a first motor (17) via a first gear set; the first connecting shaft (3) and the transmission rod (14) are connected via a first sprocket chain set (13); a camera cleaning roller (11) is rotatably provided on the lower side of the upper hood (1) via a second connecting shaft (18); the second connecting shaft (18) and the transmission rod (14) are connected via a second sprocket chain set (15); and the rotation speed of the camera cleaning roller (11) is greater than the rotation speed of the monitoring camera (4).

2. A security monitoring rotating device according to claim 1, characterized in that: A mounting plate (7) is rotatably provided on the upper end of the upper hood (1) via a support shaft (5) and a first bearing seat (6), and a plurality of mounting holes are provided inside the mounting plate (7).

3. A security monitoring rotating device according to claim 2, characterized in that: A second motor (9) is transmission-connected between the support shaft (5) and the mounting plate (7) via a second gear set, and the second motor (9) is fixedly arranged on one side of the mounting plate (7).

4. A security monitoring rotating device according to claim 3, characterized in that: The second gear set comprises a second driven gear (8) rotatably arranged outside the support shaft (5), and one end of the second motor (9) is drivingly connected to a second driving gear (10) meshingly connected to the second driven gear (8).

5. The security monitoring rotating device according to claim 1, characterized in that: The first gear set comprises a first driven gear (16) arranged outside one end of a transmission rod (14), and one end of the first motor (17) is drivingly connected to a first driving gear (19) meshingly connected to the first driven gear (16).

6. The security monitoring rotating device according to claim 1, characterized in that: Cleaning bristles are arranged on the outside of the camera cleaning roller (11), and the length of the camera cleaning roller (11) is greater than the width of the monitoring camera (4).

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