Campus security monitoring device with angle adjustment function

Abstract

The utility model discloses a campus security monitoring device with an angle adjusting function, which comprises a base, a top seat arranged at the upper end of the base, a stand column fixedly mounted at the bottom of the top seat, a lower end of the stand column rotatably mounted on the base, an outer shell arranged at the upper end of the top seat, and a camera mounted in the outer shell. Two side plates which are arranged at an interval are fixedly mounted at the top of the top seat, a rotating shaft is rotatably mounted between the two side plates, a connecting seat is fixedly mounted on the rotating shaft, the upper end of the connecting seat is fixedly connected to the outer shell, a transmission wheel is fixedly mounted on the rotating shaft, and a first motor is fixedly mounted on the top seat; according to the campus security and protection monitoring device with the angle adjustment function, by adjusting the angle of the monitoring camera, a wider area can be covered, and monitoring blind areas are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to security monitoring devices, in particular to a campus security monitoring device with angle adjustment. Background Art

[0002] The campus security monitoring device is a monitoring system that comprehensively uses modern technical means to ensure campus safety and prevent and deal with various safety hazards. Its main components and functions are as follows: Front-end equipment: mainly includes cameras, pan / tilt heads, shields, etc. These devices are responsible for real-time acquisition of video images on campus and transmit them to back-end devices through the network for processing and storage. Among them, the camera can be fixed or zoomed as needed, the pan / tilt head can be remotely controlled, and the shield can protect the camera from interference from the external environment. The campus security monitoring device realizes real-time monitoring and management of campus safety through all-round, full-HD video monitoring. It can not only improve the level of campus security prevention, but also provide strong evidence support for the investigation and handling of security incidents. At the same time, with the continuous development of technology, campus security monitoring devices are also constantly updated to better meet the needs of campus safety management.

[0003] The existing campus security monitoring device has a fixed surveillance camera, which can only cover the area in the direction it is facing, and cannot effectively monitor the area on the side or back, thus forming a monitoring blind spot. These blind spots may be the places where criminals choose to commit crimes, increasing security risks. For this reason, we propose a campus security monitoring device with angle adjustment. Utility Model Content

[0004] In order to solve the defects of the prior art, the utility model provides a campus security monitoring device with angle adjustment.

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

[0006] The utility model discloses a campus security monitoring device with angle adjustment, comprising a base, a top seat is arranged at the upper end of the base, a column is fixedly installed at the bottom of the top seat, the lower end of the column is rotatably installed on the base, an outer shell is arranged at the upper end of the top seat, a camera is installed in the outer shell, two side plates arranged at intervals are fixedly installed on the top of the top seat, a rotating shaft is rotatably installed between the two side plates, a connecting seat is fixedly installed on the rotating shaft, the upper end of the connecting seat is fixedly connected to the outer shell, a transmission wheel is fixedly installed on the rotating shaft, a first motor is fixedly installed on the top seat, a driving wheel is fixedly installed on the output shaft end of the first motor, and the driving wheel is meshed with the transmission wheel.

[0007] As a preferred technical solution of the utility model, an outer gear ring is sleeved on the column, a second motor is fixedly mounted on the base, a gear is fixedly mounted on the output shaft end of the second motor, and the gear is meshed with the outer gear ring.

[0008] As a preferred technical solution of the utility model, a cavity is arranged in the outer shell, and a plurality of heat dissipation holes are opened at one end of the outer shell, and the heat dissipation holes are connected with the cavity.

[0009] As a preferred technical solution of the present utility model, the interior of the connecting seat is hollow, the inner cavity of the connecting seat is connected to the cavity, the interior of the rotating shaft is hollow, the inner cavity of the rotating shaft is connected to the inner cavity of the connecting seat, the interior of the side panel is hollow, the inner cavity of the side panel is connected to the rotating shaft, the interiors of the top seat, the column and the base are all hollow, and the inner cavities of the top seat, the column and the side panel are in a connected state.

[0010] As a preferred technical solution of the utility model, an air pump is fixedly installed in the base, the exhaust end of the air pump is connected to and fixedly installed with an air pipe, and the upper end of the air pipe is connected to the inner cavity of the column.

[0011] As a preferred technical solution of the utility model, a plurality of evenly distributed heat dissipation openings are provided on the outer side of the base.

[0012] The beneficial effects of the utility model are:

[0013] 1. This campus security monitoring device with angle adjustment drives the driving wheel to rotate through the first motor, and the driving wheel drives the transmission wheel to rotate. The transmission wheel is connected to the shaft and rotates synchronously, thereby driving the connecting seat and the outer shell to rotate synchronously around the shaft, and the up and down angles of the camera can be adjusted. The second motor drives the gear to rotate, the gear drives the outer gear ring to rotate, and the outer gear ring and the column rotate synchronously, so that the camera can rotate around the column, and the direction of the camera can be adjusted.

[0014] 2. This campus security monitoring device with angle adjustment can cover a wider area and reduce monitoring blind spots by adjusting the angle of the monitoring camera. This can not only improve the coverage of the entire monitoring system, but also effectively prevent criminals from using blind spots to conduct illegal activities. Different monitoring scenarios and needs may require different monitoring angles. The monitoring device with angle adjustment function can be flexibly adjusted according to actual conditions to meet diverse monitoring needs. Whether in open areas or narrow spaces, the best monitoring effect can be obtained.

[0015] 3. This campus security monitoring device with angle adjustment uses an air pump to pump external low-temperature air into the column through the air pipe, and then into the top seat, side panel, shaft, connecting seat, and finally into the cavity, thereby accelerating the air exchange in the cavity, which can further accelerate the heat dissipation of the camera, provide a good working environment for the camera, and extend the service life of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of the structure of a campus security monitoring device with angle adjustment according to the utility model;

[0019] Figure 2 It is a side view of a campus security monitoring device with angle adjustment according to the utility model;

[0020] Figure 3 This is a front view of a campus security monitoring device with angle adjustment according to the utility model;

[0021] Figure 4 It is a cross-sectional view of a campus security monitoring device with angle adjustment according to the utility model.

[0022] In the figure: base 1, top seat 2, column 3, outer shell 4, camera 5, side panel 6, rotating shaft 7, connecting seat 8, transmission wheel 9, first motor 10, driving wheel 11, outer gear ring 12, second motor 13, gear 14, cavity 15, heat dissipation hole 16, air pump 17, air pipe 18. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model is a campus security monitoring device with angle adjustment, including a base 1, a top seat 2 is arranged at the upper end of the base 1, a column 3 is fixedly installed at the bottom of the top seat 2, the lower end of the column 3 can be rotatably installed on the base 1, an outer shell 4 is arranged at the upper end of the top seat 2, a camera 5 is installed in the outer shell 4, two side plates 6 arranged at intervals are fixedly installed on the top of the top seat 2, a rotating shaft 7 is rotatably installed between the two side plates 6, a connecting seat 8 is fixedly installed on the rotating shaft 7, the upper end of the connecting seat 8 is fixedly connected to the outer shell 4, a transmission wheel 9 is fixedly installed on the rotating shaft 7, a first motor 10 is fixedly installed on the top seat 2, a driving wheel 11 is fixedly installed on the output shaft end of the first motor 10, and the driving wheel 11 is meshed with the transmission wheel 9. An outer gear ring 12 is sleeved on the column 3, a second motor 13 is fixedly installed on the base 1, a gear 14 is fixedly installed on the output shaft end of the second motor 13, and the gear 14 is meshed with the outer gear ring 12.

[0025] The base 1 is installed on the support surface, and the camera 5 faces the shooting area. The first motor 10 drives the driving wheel 11 to rotate, and the driving wheel 11 drives the transmission wheel 9 to rotate. The transmission wheel 9 is connected to the rotating shaft 7 and rotates synchronously, thereby driving the connecting seat 8 and the outer shell 4 to rotate synchronously around the rotating shaft 7, and the up and down angle of the camera 5 can be adjusted. The second motor 13 drives the gear 14 to rotate, and the gear 14 drives the outer gear ring 12 to rotate. The outer gear ring 12 and the column 3 rotate synchronously, so that the camera 5 can rotate around the column 3, and the direction of the camera 5 can be adjusted.

[0026] By adjusting the angle of the surveillance camera, a wider area can be covered and blind spots can be reduced. This not only improves the coverage of the entire surveillance system, but also effectively prevents criminals from using blind spots to conduct illegal activities. Different surveillance scenarios and needs may require different surveillance angles. A surveillance device with angle adjustment function can be flexibly adjusted according to actual conditions to meet diverse surveillance needs. Whether in open areas or narrow spaces, the best surveillance effect can be obtained.

[0027] The outer shell 4 is provided with a cavity 15, and one end of the outer shell 4 is provided with a plurality of heat dissipation holes 16, which are connected to the cavity 15. By providing the cavity 15 and the plurality of heat dissipation holes 16, the heat generated in the outer shell 4 can be discharged through the plurality of heat dissipation holes 16, thereby facilitating the heat dissipation of the camera 5.

[0028] Among them, the connection seat 8 is hollow inside, and the inner cavity of the connection seat 8 is connected to the cavity 15, the rotating shaft 7 is hollow inside, and the inner cavity of the rotating shaft 7 is connected to the inner cavity of the connection seat 8, the side plate 6 is hollow inside, and the inner cavity of the side plate 6 is connected to the rotating shaft 7, the top seat 2, the column 3 and the base 1 are all hollow inside, and the inner cavities of the top seat 2, the column 3 and the side plate 6 are in a connected state. An air pump 17 is fixedly installed in the base 1, and the exhaust end of the air pump 17 is connected and fixedly installed with an air pipe 18, and the upper end of the air pipe 18 is connected to the inner cavity of the column 3. A number of evenly distributed heat dissipation ports are opened on the outside of the base 1.

[0029] The external low-temperature air is pumped into the column 3 through the air pipe 18 by the air pump 17, and then enters the top seat 2, the side plate 6, the rotating shaft 7, the connecting seat 8, and finally introduced into the cavity 15, thereby accelerating the air exchange in the cavity 15, which can further accelerate the heat dissipation of the camera 5, provide a good working environment for the camera 5, and extend the service life of the camera 5.

[0030] 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 campus security monitoring device with angle adjustment, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a top seat (2), the bottom of the top seat (2) is fixedly provided with a column (3), the lower end of the column (3) is rotatably installed on the base (1), the upper end of the top seat (2) is provided with an outer shell (4), a camera (5) is installed in the outer shell (4), the top of the top seat (2) is fixedly provided with two side plates (6) arranged at intervals, a rotating shaft (7) is rotatably installed between the two side plates (6), a connecting seat (8) is fixedly installed on the rotating shaft (7), the upper end of the connecting seat (8) is fixedly connected to the outer shell (4), a transmission wheel (9) is fixedly installed on the rotating shaft (7), a first motor (10) is fixedly installed on the top seat (2), a driving wheel (11) is fixedly installed on the output shaft end of the first motor (10), and the driving wheel (11) is meshed with the transmission wheel (9).

2. A campus security monitoring device with angle adjustment according to claim 1, characterized in that: An outer gear ring (12) is sleeved on the column (3), a second motor (13) is fixedly mounted on the base (1), a gear (14) is fixedly mounted on the output shaft end of the second motor (13), and the gear (14) is meshed with the outer gear ring (12).

3. The campus security monitoring device with angle adjustment according to claim 1, characterized in that: A cavity (15) is provided in the outer shell (4), and a plurality of heat dissipation holes (16) are provided at one end of the outer shell (4), wherein the heat dissipation holes (16) are in communication with the cavity (15).

4. A campus security monitoring device with angle adjustment according to claim 3, characterized in that: The interior of the connecting seat (8) is hollow, and the inner cavity of the connecting seat (8) is connected to the cavity (15); the interior of the rotating shaft (7) is hollow, and the inner cavity of the rotating shaft (7) is connected to the inner cavity of the connecting seat (8); the interior of the side plate (6) is hollow, and the inner cavity of the side plate (6) is connected to the rotating shaft (7); the interiors of the top seat (2), the column (3) and the base (1) are all hollow, and the inner cavities of the top seat (2), the column (3) and the side plate (6) are in a connected state.

5. The campus security monitoring device with angle adjustment according to claim 1, characterized in that: An air pump (17) is fixedly installed in the base (1), and an exhaust end of the air pump (17) is connected to and fixedly installed with an air pipe (18), and the upper end of the air pipe (18) is connected to the inner cavity of the column (3).

6. A campus security monitoring device with angle adjustment according to claim 5, characterized in that: The outer side of the base (1) is provided with a plurality of evenly distributed heat dissipation openings.

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