Movable sentry capable of improving monitoring coverage rate

Abstract

The utility model relates to a movable sentry capable of improving monitoring coverage rate, which comprises a mounting column, a rotating sleeve is rotatably mounted on the mounting column, first electric slide rails are uniformly arranged on the circumferential outer wall of the rotating sleeve at intervals, a rotating piece is slidably mounted on the first electric slide rails, and a camera body is mounted on the rotating piece. And a motor for driving the camera body to rotate by taking the rotating part as the center so as to adjust the shooting angle of the camera body is mounted on the rotating part. A servo motor drives a gear to be matched with an inner gear ring, so that a rotating sleeve on a mounting column can rotate by 360 degrees without dead angles, and all-directional free adjustment of a camera lens of a camera body in the horizontal direction and the vertical direction is achieved in combination with a horizontal displacement function provided by an electric sliding rail I and elevation angle adjustment controlled by a motor; therefore, each camera can be accurately positioned to a required monitoring position, and high-flexibility coverage of a monitoring area is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring equipment technical field, concretely relates to a movable sentinel of improving monitoring coverage. BACKGROUND

[0002] With the continuous improvement of security consciousness, the application scope of monitoring system is increasingly extensive, from public security to private place protection, its importance is self-evident. However, the traditional fixed camera has the problems of limited monitoring coverage range and many blind areas, especially when needing to effectively monitor large area or complex environment, it is difficult to meet the actual demand. In order to improve monitoring efficiency and coverage, the market demand for monitoring equipment with higher flexibility and adaptability is increasing.

[0003] In the prior art, although there are some movable or rotating monitoring devices, they are usually limited to single dimension adjustment, such as horizontal rotation or vertical inclination, which limits the monitoring angle and area that they can cover. In addition, the working stability of traditional monitoring devices under extreme weather conditions is also a problem to be solved, especially in cold climate, the internal temperature of the device is too low, which may cause the performance of the camera to decline or even fail.

[0004] Therefore, it is necessary to design a movable sentinel that can be adjusted freely in horizontal and vertical directions to improve monitoring coverage. TECHNICAL SOLUTION

[0005] The technical scheme of the utility model is: a movable sentinel for improving monitoring coverage, comprising a mounting column, a rotating sleeve is rotatably installed on the mounting column, a plurality of electric sliding rails one are evenly arranged on the circumferential outer wall of the rotating sleeve, a rotating part is slidably installed on the electric sliding rails one, a camera body is installed on the rotating part, and a motor is installed on the rotating part to drive the camera body to rotate around the rotating part to adjust the camera angle of the camera body.

[0006] Further, a circular ring is installed on the outer wall of the rotating sleeve, the circular ring is arranged below the electric sliding rails one, an inner gear ring is installed on the inner wall of the lower part of the circular ring, a servo motor is installed on the mounting column, and a gear meshing with the inner gear ring is connected to the output shaft of the servo motor.

[0007] Further, a protective shell is installed on the mounting column, and the servo motor is arranged in the protective shell.

[0008] Further, a thermostat is installed on the top of the camera body, and the thermostat is used to keep the inside of the camera body at a relatively stable temperature.

[0009] Further, the side wall of the camera body, which is provided with a heat dissipation hole, is symmetrically provided with an electric sliding rail two, and a side baffle for blocking the heat dissipation hole on the camera body is arranged on the electric sliding rail two.

[0010] Further, the top of the mounting column is provided with a light supplementing disc for supplementing light for the camera lens of the camera body.

[0011] Further, the light supplementing disc is sleeved with a protective plate.

[0012] Further, a control system is arranged and electrically connected with the camera body, the servo motor, the motor, the electric slide rail one, the electric slide rail two and the thermostat.

[0013] Beneficial effects are: 1. The rotating sleeve on the mounting column can realize 360-degree rotation without dead angle through the cooperation of the servo motor driving gear and the inner gear ring, combined with the horizontal displacement function provided by the electric slide rail one and the elevation angle adjustment controlled by the motor, the horizontal and vertical directions of the camera lens of the camera body are freely adjusted in all directions, so that each camera can be accurately positioned to the required monitoring position, the monitoring area is highly flexibly covered, the important area is monitored without blind spot, the effect of omnidirectional monitoring is achieved, and the coverage rate of monitoring is improved.

[0014] 2. The top of the camera body is provided with a thermostat to ensure that the internal temperature is stable, so that the camera body can work normally even in extremely cold weather; meanwhile, the opening and closing of the side baffle are driven by the electric slide rail two, the heat dissipation effect is optimized, and the internal components are protected from the influence of the external environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of part of the three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of part of the three-dimensional structure of the utility model rotating sleeve, inner gear ring, circular ring, servo motor and gear;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the camera body, the electric slide rail two and the side baffle of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the mounting column, the light supplementing disc and the protective plate of the utility model.

[0020] In the drawing mark: 1, mounting column, 2, rotating sleeve, 3, inner gear ring, 31, circular ring, 4, protective shell, 5, servo motor, 6, gear, 7, electric slide rail one, 8, rotating part, 9, camera body, 10, motor, 11, thermostat, 12, electric slide rail two, 13, side baffle, 14, light supplementing disc, 15, protective plate. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Example: A mobile sentinel for improving monitoring coverage, such as Figures 1-3 As shown, it includes a mounting column 1, a rotating sleeve 2, an electric slide rail 7, a rotating part 8, a camera body 9 and a motor 10. The rotating sleeve 2 is rotatably mounted on the mounting column 1, and the circumferential outer wall of the rotating sleeve 2 is evenly spaced with an electric slide rail 7. The rotating part 8 is slidably mounted on the electric slide rail 7. The camera body 9 is mounted on the rotating part 8. The rotating part 8 is equipped with a motor 10 for driving the camera body 9 to rotate around the rotating part 8 to adjust the camera angle of the camera body 9. The electric slide rail 7 drives the rotating part 8 to move horizontally, thereby adjusting the horizontal position of the camera body 9 on the electric slide rail 7 as needed, adjusting the orientation of the camera lens of the camera body 9 by turning to the rotating part 8, and adjusting the elevation angle of the camera lens of the camera body 9 by the motor 10, thereby adjusting the vertical angle of the camera lens of the camera body 9 as needed, thereby adjusting the horizontal and vertical coverage of the camera lens.

[0023] like Figure 3 As shown, a ring 31 is installed on the outer wall of the rotating sleeve 2, and the ring 31 is arranged below the electric slide rail 7. An inner ring 3 is installed on the inner wall of the lower part of the ring 31. A servo motor 5 is installed on the mounting column 1. The servo motor 5 is arranged on the inner side of a protective shell 4 mounted on the outer wall of the mounting column 1. The output shaft of the servo motor 5 is connected to a gear 6 that meshes with the inner ring 3. The output shaft of the servo motor 5 drives the gear 6 to rotate, and then drives the rotating sleeve 2 to rotate through the inner ring 3, so as to adjust the circumferential position of the camera body 9, so as to adjust the circumferential angle of the camera lens of the camera body 9 as needed, thereby improving the coverage of the camera lens.

[0024] like Figure 1 and Figure 5 As shown, a fill light disc 14 is installed on the top of the mounting column 1 for providing fill light for the camera lens of the camera body 9. The fill light disc 14 is used to provide an additional light source for the camera in insufficient light conditions to ensure image clarity at night or in low light conditions.

[0025] like Figure 5 As shown, a protective plate 15 is sleeved on the optical disc repair device 14, and the protective plate 15 provides damage-proof and waterproof protection for the entire device.

[0026] A control system is provided, which is electrically connected to the camera body 9, the servo motor 5, the motor 10 and the electric slide 7. The control system controls the operation of the servo motor 5, the motor 10 and the electric slide 7, thereby achieving intelligent control and adjustment of the camera lens of the camera body 9.

[0027] In use, the gear 6 is driven to rotate by the servo motor 5, the rotating sleeve 2 is driven to rotate as a whole by the cooperation between the gear 6 and the inner gear ring 3, so as to change the circumferential position of all the camera bodies 9, so as to select the specific position which can be covered by the camera lens of the camera body 9 with the largest range, then the specific position of the rotating part 8 is adjusted by the electric slide rail 7, the camera area aimed at by the camera lens of the camera body 9 is adjusted by the rotating part 8, and the elevation angle of the camera lens of the camera body 9 is adjusted by the motor 10, so as to accurately control the specific direction and the camera angle of each camera body 9 according to the monitoring requirement, and realize the key coverage or the expansion of the monitoring range of the specific area.

[0028] As shown in Figure 1 and Figure 4 , the top of the camera body 9 is provided with a thermostat 11, the side wall of the camera body 9 provided with the heat dissipation hole is symmetrically provided with the electric slide rail 12, the electric slide rail 12 is provided with a side baffle 13 for blocking the heat dissipation hole on the camera body 9, a temperature sensor is installed inside the camera body 9, the temperature sensor, the thermostat 11 and the electric slide rail 12 are electrically connected with the control unit, the temperature sensor transmits the real-time temperature in the camera body 9 to the control unit, the control unit controls the thermostat 11 to start or stop according to the preset temperature of the preset control unit, so that the inside of the camera body 9 is kept at an appropriate temperature, so as to ensure that the equipment in the camera body 9 can work normally, in addition, the control unit controls the electric slide rail 12 to work, so as to drive the side baffle 13 to move up and down, so as to close or open the heat dissipation hole on the side wall of the camera body 9 according to the need of heat dissipation or heat preservation.

[0029] The inner cavity of the camera body 9 is heated by the thermostat 11, so as to ensure that the equipment in the camera body 9 can keep stable temperature in extremely cold weather, and prevent the equipment performance from being affected by extreme temperature; the side baffle 13 is driven to move up and down by the electric slide rail 12, so as to automatically open or close the side baffle 13 according to the need, so as to optimize the heat dissipation effect and protect the internal components of the camera body 9 from the influence of the external environment.

Claims

1. A mobile sentry for improving monitoring coverage comprising a mounting column (1), characterized in that: A rotating sleeve (2) is rotatably installed on the mounting column (1), the circumferential outer wall of the rotating sleeve (2) is uniformly provided with an electric slide rail (7), the rotating sleeve (8) is slidably installed on the electric slide rail (7), the camera body (9) is installed on the rotating sleeve (8), and the motor (10) for driving the camera body (9) to rotate around the rotating sleeve (8) to adjust the camera angle of the camera body (9) is installed on the rotating sleeve (8).

2. The mobile sentinel for improving monitoring coverage according to claim 1, wherein: A circular ring (31) is installed on the outer wall of the rotating sleeve (2), the circular ring (31) is arranged below the electric slide rail (7), an inner gear ring (3) is installed on the lower inner wall of the circular ring (31), a servo motor (5) is installed on the mounting column (1), and a gear (6) engaged with the inner gear ring (3) is connected to the output shaft of the servo motor (5).

3. The mobile sentinel for improved monitoring coverage of claim 2, wherein: The mounting column (1) is provided with a protection shell (4), and the servo motor (5) is arranged in the protection shell (4).

4. The mobile sentinel of claim 3, wherein: A thermostat (11) is installed on the top of the camera body (9), and the thermostat (11) is used to keep the inside of the camera body (9) at a relatively stable temperature.

5. The mobile sentinel of claim 4, wherein: The side wall of the camera body (9) provided with a heat dissipation hole is symmetrically provided with an electric slide rail (12), and the electric slide rail (12) is provided with a side baffle (13) for blocking the heat dissipation hole on the camera body (9).

6. The mobile sentinel of claim 5, wherein: The top of the mounting column (1) is provided with a light supplementing disc (14) for providing light supplement for the camera lens of the camera body (9).

7. The mobile sentinel of claim 6, wherein: The light supplementing disc (14) is sleeved with a protection plate (15).

8. The mobile sentinel of claim 7, wherein: A control system is arranged, and the control system is electrically connected with the camera body (9), the servo motor (5), the motor (10), the electric slide rail (7), the electric slide rail (12) and the thermostat (11).

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