CN219082764U - A monitoring device for community public safety - Google Patents

Abstract

The utility model relates to a monitoring device for community public safety, comprising a control box, a fixed plate is fixed on the inner wall of the control box, and a first motor is fixed on the lower end surface of the fixed plate and located inside the control box. The output end of the first motor passes through the fixing plate and is fixedly provided with a first bevel gear, and both sides of the control box are rotated with connecting shafts, and one end of the connected shafts passes through the control box and is fixedly provided with The second bevel gear, the second bevel gear is engaged with the first bevel gear, and the other end of the connecting shaft is fixed with a monitoring machine, and the user can drive the first bevel gear by turning on the first motor Rotate, at this time the first bevel gear will drive the second bevel gear on both sides to rotate, and then will drive the connecting shaft and the monitoring machine to rotate, so as to realize the angle adjustment of the monitoring machine.

Description

A monitoring device for community public safety

technical field

The utility model relates to the technical field of monitoring devices, in particular to a monitoring device for community public safety.

Background technique

The monitoring device is mainly composed of front-end equipment and back-end equipment. The front-end equipment is usually composed of cameras, manual or electric lenses, pan/tilts, protective covers, listeners and alarm detectors. The transmission medium establishes corresponding connections with various equipment in the central control system. The existing monitoring devices can basically meet the daily needs of community public safety, but none of the existing monitoring devices can flexibly adjust their shooting angles. As a result, some corners cannot be photographed; and sometimes there will be a power outage in the community, which will then affect the normal use of the monitoring device. The utility model proposes a new solution for the above problems.

Utility model content

(1) Solved technical problems

Aiming at the problems existing in the prior art, the utility model provides a monitoring device for community public safety to solve the problem that the existing monitoring device mentioned in the background technology cannot flexibly adjust its shooting angle, resulting in some Technical issues where corners cannot be photographed.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a monitoring device for community public safety, including a control box, a fixed plate is fixed on the inner wall of the control box, and the lower end surface of the fixed plate is located in the control box The interior of the control box is fixed with a first motor, the output end of the first motor passes through the fixed plate and is fixed with a first bevel gear, both sides of the control box are rotated with a connecting shaft, and one end of the connecting shaft Both pass through the control box and are fixed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear. The other end of the connecting shaft is fixed with a monitoring machine. The upper end surface of the control box In addition, support plates are fixed on both sides, and a top plate is fixed on the upper end surface of the support plate.

Preferably, the upper end surface of the top plate is fixedly provided with a bracket, the upper end surface of the support is fixedly provided with a mounting frame, the upper end surface of the mounting frame is fixedly provided with a solar cell panel, and the solar cell panel is arranged in an inclined shape, A storage battery is provided on the lower end surface of the top plate and on one side of the support plate, and the storage battery is electrically connected to the solar panel to facilitate converting solar energy into electrical energy and storing it in the storage battery.

Further preferably, the lower end surface of the control box is fixedly provided with a base, and the lower end surface of the base is fixedly provided with a rotating shaft at an intermediate position, and the other end of the rotating shaft is provided with a chassis, the chassis of which The upper end surface is provided with a fixing hole, and the inside of the fixing hole is provided with a bearing, and the rotating shaft and the bearing are rotatably installed to facilitate the rotation of the rotating shaft.

It is further preferred that a second motor is fixed on the inner wall of the case and located at the upper end, the output end of the second motor passes through the case and is fixedly provided with transmission teeth, and the outer wall of the rotating shaft is fixedly provided with There are driven teeth, the driving teeth are engaged with the driven teeth, and the ratio of the number of turns of the driving teeth to the driven teeth is 2:1, which is convenient for rotating the rotating shaft.

Further preferably, the storage battery is electrically connected to the first motor, the monitoring machine and the second motor, so as to provide electric energy for the device when the power is cut off.

It is further preferred that cover plates are provided on the front and rear ends of the control box, and the cover plates are fixed with the control box by bolts, so as to facilitate the sealing of the control box and prevent small animals from entering.

In a further preferred form, the front end of the cabinet is hingedly provided with a box door, and the lower end of the cabinet is fixed with an external connection plate, which is convenient for closing the cabinet. By setting the external connection plate, it is convenient to connect the device with external equipment. connect.

(3) Beneficial effects

Compared with the prior art, the utility model provides a monitoring device for community public safety, which has the following beneficial effects:

1. In the utility model, by setting the control box, the fixed plate, the first motor, the first bevel gear, the second bevel gear, the connecting shaft and the monitoring machine, the user can drive the first cone by turning on the first motor. When the gear rotates, the first bevel gear will drive the second bevel gear on both sides to rotate, and then it will drive the connecting shaft and the monitor to rotate, so as to adjust the angle of the monitor. This design It is convenient to adjust the shooting angle of the monitoring machine, so as to monitor every corner of the community;

2. In the utility model, by setting a support plate, a top plate, a bracket, a mounting frame, a solar battery panel and a storage battery, the solar energy can be converted into electric energy and stored in the storage battery by setting the solar battery panel. When the power is cut off in the community, The battery can provide electric energy to the device to ensure its normal operation;

3. In the utility model, by setting the base, the rotating shaft, the chassis, the fixing hole, the bearing, the second motor, the transmission gear and the driven gear, the user can rotate the transmission gear by controlling the second motor. At this time, the transmission The tooth will drive the driven tooth and the rotating shaft to rotate, and then drive the monitoring machine installed on its upper end to rotate, so that the device can shoot every corner of the community.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a monitoring device for community public safety in the utility model;

Fig. 2 is the installation schematic view of the fixed plate, the first motor, the first bevel gear, the connecting shaft and the second bevel gear inside the control box in the utility model;

Fig. 3 is the installation explosion diagram of chassis and bearing in the utility model;

Fig. 4 is the installation sketch map of support, mounting frame and solar panel in the utility model;

Fig. 5 is a schematic diagram of the position of the connecting shaft on the monitoring machine in the present invention.

In the figure: 1. Control box; 2. Fixed plate; 3. First motor; 4. First bevel gear; 5. Connecting shaft; 6. Second bevel gear; 7. Monitoring machine; 8. Support plate; 9. Top plate; 10, bracket; 11, mounting frame; 12, solar panel; 13, storage battery; 14, base; 15, rotating shaft; 16, chassis; 17, fixing hole; 18, bearing; 19, second motor; 20 , Drive teeth; 21, driven teeth; 22, cover plate; 23, box door; 24, external plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1:

Please refer to Fig. 1-5, a monitoring device for community public safety, including a control box 1, a fixed plate 2 is fixed on the inner wall of the control box 1, and the lower end surface of the fixed plate 2 is fixed inside the control box 1. The first motor 3, the output end of the first motor 3 passes through the fixed plate 2 and is fixedly provided with the first bevel gear 4, and both sides of the control box 1 are provided with a connecting shaft 5, and one end of the connecting shaft 5 passes through the control box. The box 1 is fixedly provided with a second bevel gear 6, and the second bevel gear 6 is meshed with the first bevel gear 4, and the other end of the connecting shaft 5 is fixedly equipped with a monitoring machine 7, and the upper end surface of the control box 1 is located on both sides. Both sides are fixedly provided with a support plate 8 , and the upper end surface of the support plate 8 is fixedly provided with a top plate 9 .

In this embodiment, the upper end surface of the top plate 9 is fixedly provided with a support 10, the upper end surface of the support 10 is fixedly provided with a mounting frame 11, and the upper end surface of the mounting frame 11 is fixedly provided with a solar cell panel 12, and the solar cell panel 12 is inclined. Setting, the lower end surface of the top plate 9 and one side of the support plate 8 are provided with a storage battery 13, the storage battery 13 is electrically connected to the solar cell panel 12, by setting the solar cell panel 12, it can be used to convert solar energy into electrical energy and store it in the battery 13.

In this embodiment, the lower end surface of the control box 1 is fixedly provided with a base 14, and the lower end surface of the base 14 is fixedly provided with a rotating shaft 15 at an intermediate position. Offer fixed hole 17, the inside of fixed hole 17 is provided with bearing 18, rotating shaft 15 and bearing 18 are installed in rotation, by arranging bearing 18, can make rotating shaft 15 rotate conveniently.

In this embodiment, a second motor 19 is fixedly installed on the inner wall of the cabinet 16 and at the upper end, the output end of the second motor 19 passes through the cabinet 16 and is fixedly provided with transmission teeth 20, and the outer wall of the rotating shaft 15 is fixedly provided with The driven gear 21, the driving gear 20 is engaged with the driven gear 21 and installed, the ratio of the number of turns of the driving gear 20 and the driven gear 21 is 2:1, the user can turn the rotating shaft 15 by turning on the second motor 19 , and then drives the monitoring machine 7 installed on its upper end to rotate, and by setting the ratio of the number of turns of the driving gear 20 and the driven gear 21 to 2:1, it can prevent the monitoring machine 7 from rotating too fast, causing the device Damage occurred.

In this embodiment, the storage battery 13 is electrically connected to the first motor 3, the monitoring machine 7 and the second motor 19, and can provide electric energy for the device when the power is cut off.

In this embodiment, the front and rear ends of the control box 1 are provided with cover plates 22, and the cover plates 22 are bolted to the control box 1 to seal the control box to prevent small animals from flying in.

In this embodiment, a door 23 is hinged on the front end of the cabinet 16 , and an external connection plate 24 is fixed on the lower surface of the cabinet 16 , through which the user can connect the device with external equipment.

Example 2:

To sum up, when in use, the user can drive the first bevel gear 4 to rotate by turning on the first motor 3, at this time the first bevel gear 4 will drive the second bevel gear 6 on both sides to rotate, Then it will drive the connecting shaft 5 and the monitoring machine 7 to rotate, so as to adjust the angle of the monitoring machine 7. This design is convenient for adjusting the shooting angle of the monitoring machine 7, so as to monitor every corner of the community , and the upper end of the control box 1 is also provided with a support plate 8, a top plate 9, a bracket 10, a mounting frame 11, a solar panel 12 and a storage battery 13, so that by setting the solar panel 12, it can convert solar energy into electrical energy and store it In the accumulator 13, when the internal power failure of the community, the accumulator 13 can provide electric energy to the device to ensure its normal operation. When the monitoring machine 7 needs to be rotated, the user can control the second motor 19 to make it Transmission tooth 20 rotates, and this moment transmission tooth 20 just can drive driven tooth 21 and rotating shaft 15 to rotate, and then drives the monitoring machine 7 that its upper end is installed to rotate, so that make this device monitor every corner of community interior. shoot.

In all the schemes mentioned above, those involving the connection between two parts can choose welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to the actual situation, so I won’t go into details here. Where there is a fixed connection, the preferred consideration is welding. Although the embodiment of the present invention has been shown and described, those of ordinary skill in the art can understand that without departing from the principle and spirit of the present invention Various changes, modifications, substitutions and variations are possible to these embodiments, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a public safety monitoring device for community, includes control box (1), its characterized in that: fixed plate (2) that are equipped with on the inner wall of control box (1), the lower terminal surface of fixed plate (2) and the inside that is located control box (1) are fixed to be equipped with first motor (3), the output of first motor (3) passes fixed plate (2) and is fixed to be equipped with first bevel gear (4), the both sides of control box (1) all rotate and are equipped with connecting axle (5), the one end of connecting axle (5) all passes control box (1) and is fixed to be equipped with second bevel gear (6), second bevel gear (6) all with first bevel gear (4) meshing installation, the other end of connecting axle (5) is all fixed to be equipped with supervisor (7), the up end of control box (1) and the up end that is located both sides are all fixed and are equipped with backup pad (8), the up end of backup pad (8) is fixed and is equipped with roof (9).

2. The community public safety monitoring device according to claim 1, wherein: the solar cell panel is characterized in that a support (10) is fixedly arranged on the upper end face of the top plate (9), a mounting rack (11) is fixedly arranged on the upper end face of the support (10), a solar cell panel (12) is fixedly arranged on the upper end face of the mounting rack (11), the solar cell panel (12) is arranged in an inclined mode, a storage battery (13) is arranged on the lower end face of the top plate (9) and located on one side of the supporting plate (8), and the storage battery (13) is electrically connected with the solar cell panel (12).

3. The community public safety monitoring device according to claim 2, wherein: the control box is characterized in that a base (14) is fixedly arranged on the lower end face of the control box (1), a rotating shaft (15) is fixedly arranged on the lower end face of the base (14) and located at the middle position, a machine case (16) is arranged at the other end of the rotating shaft (15), a fixing hole (17) is formed in the upper end face of the machine case (16), a bearing (18) is arranged in the fixing hole (17), and the rotating shaft (15) and the bearing (18) are rotatably installed.

4. A community public safety monitoring device according to claim 3, wherein: the novel motor is characterized in that a second motor (19) is fixedly arranged on the inner wall of the case (16) and positioned at the upper end, the output end of the second motor (19) penetrates through the case (16) and is fixedly provided with a transmission tooth (20), the outer wall of the rotating shaft (15) is fixedly provided with a driven tooth (21), the transmission tooth (20) is meshed with the driven tooth (21), and the rotation circle number ratio of the transmission tooth (20) to the driven tooth (21) is 2:1.

5. The community public safety monitoring device according to claim 4, wherein: the storage battery (13) is electrically connected with the first motor (3), the monitoring machine (7) and the second motor (19).

6. The community public safety monitoring device according to claim 1, wherein: cover plates (22) are arranged at the front end face and the rear end face of the control box (1), and the cover plates (22) and the control box (1) are fixedly installed through bolts.

7. A community public safety monitoring device according to claim 3, wherein: the front end face of the case (16) is hinged with a case door (23), and the lower end face of the case (16) is fixedly provided with an external connecting plate (24).

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