KR20190127217A - Mobile CCTV capable of remote power control and angle adjustment of solar module and camera - Google Patents

Abstract

The present invention is to provide a mobile CCTV capable of remote power control and angle adjustment of a solar module and a camera. The mobile CCTV can be installed in an area where it is difficult to provide internet (services) without supplying electricity from the outside by using self-produced power by photovoltaic power generation, can easily move an installation site arbitrarily, can easily adjust the angle of a camera to a direction desired by a user, can be switched remotely to a power saving mode using a mobile device such as a smart phone in an environment where power cannot be produced, and has simple configuration with virtually no installation, movement and breakdown at low cost for installation and maintenance. The mobile CCTV includes a main body, a photovoltaic device and a camera.

Description

Mobile CCTV capable of remote power control and angle adjustment of solar module and camera}

The present invention relates to a mobile CCTV system, and more particularly, can be installed in an area where electricity and the Internet is not supplied, the installation place can be easily moved, the module for condensing sunlight and the angle of the camera to take an image It relates to a portable CCTV that can adjust the angle of the photovoltaic module and the camera and the remote power control can be freely adjusted.

In general, CCTV cameras are used for crime prevention of general homes or facilities, or in places such as department stores, banks, exhibition halls, etc. to prevent and prevent intrusion, theft or fire in advance, and to install them quickly to deal with accidents. In general, roads and highways use a closed circuit television (CCTV) system, which is a closed circuit monitoring device, to control traffic conditions and violating vehicles. Such CCTV is used in various fields such as industrial, educational, medical, traffic control, disaster prevention, and in-house image information transmission, and its use and application range is gradually increasing.

The CCTV camera system is installed in a specific place with a special purpose and is used to monitor the image from a remote place in order to monitor all situations. In particular, when the CCTV is installed in a place where no power is supplied, a battery, a power generation device, CCTV can be installed using a photovoltaic device with a solar panel attached. To ensure optimal power generation when fixing the main body box to fixtures such as electric poles or trees, solar panels must be installed facing south. do. However, if the solar panel and the camera attached to the main body is a structure that can not be rotated to adjust the direction is generated, there is a problem that the installation itself is impossible depending on the structure of the installation area.

In addition, if the battery is discharged over a certain amount due to abnormal weather phenomenon or long-term sunshine due to the generation of electricity using electricity to store electricity, all of the equipment is used because all the batteries are discharged due to the discharge of the battery. It is a realistic problem that the reliability of CCTV using photovoltaic power is lowered and a lot of time and cost are required for after-sales service as the situation that the battery must be replaced at the same time occurs.

In order to solve this problem, a technology such as Patent Registration No. 1839854, "Operating apparatus and method of CCTV moving along a guide rail," and Patent Publication No. 2010-78594, "Mobile CCTV" appeared. The guide rail to be moved is installed in advance, and the technology is configured to move the camera on a guide rail determined according to the situation. However, the above patents cannot be installed in an area without electric supply because power must be supplied from the outside, and the place to install CCTV can not be moved easily and arbitrarily. There is a problem that it does not.

The present invention has been made to solve the above problems, the object of the present invention can be installed in an area where the Internet is difficult to supply the electricity by using the power source produced by the solar power generation is difficult, A mobile type that can move the installation site arbitrarily and easily, and can easily adjust the angle of the solar module for power generation and the camera for image shooting in the desired direction. It is to provide CCTV.

Another object of the present invention, in the environment that can not produce power due to abnormal weather, etc., using a mobile device such as a smart phone so as to switch to the power saving mode by remotely on / off the power supply terminal through the app. The battery can be kept in the best condition and its configuration is simple, so remote operation can be performed to prevent battery discharge, which is a major after-sales factor for products using photovoltaic devices. To provide a mobile CCTV that can adjust the angle of the solar module and the camera and control the remote power.

Mobile CCTV according to the present invention is a movable CCTV capable of adjusting the angle and remote power control of the solar module and the camera, the one side is open and close, the body is formed of a cube-shaped space inside; A photovoltaic device that collects sunlight to produce power and is installed at an inclined angle at an upper portion of the main body box; A camera installed at a side of the main box and installed to adjust an angle for capturing an image, wherein the module rotating part for changing the direction of the solar module is constituted by a gear device and has a lower end. ) Is fixed to the upper part of the main body box is provided with a module rotating unit installed on the upper end of the vertically installed, and a module support connecting the module rotating unit and the solar module and supports the solar module, gear device It is configured to change the direction of the photovoltaic module by rotating the inside of the main body, the battery for storing the power produced by the photovoltaic module, the control unit for controlling the operation of CCTV, and power supply to the load consuming power Characterized in that the configuration including a switching box for turning on / off.

Preferably, the camera direction switching unit for changing the direction of the camera is cylindrical, the lower end is fixed to the upper portion of the main body box vertically installed, the wavy irregularities along the circumference at the upper end of the cylinder A second pillar formed thereon; An inner cylinder having a corrugated irregularities formed along a circumference of an open lower end in a cylindrical shape closed downwardly and upwardly; A pedestal inserted into an open portion of the inner cylinder such that a lower end thereof is positioned on an inner circumferential surface of the second column; A coil spring inserted into and installed in the cylindrical shape of the outer cylinder and inserted between the upper end of the inner cylinder and the upper end of the outer cylinder; An outer cylinder of which a lower side is opened and an upper side thereof is closed in a cylindrical shape, is fixedly connected to the first column, and a portion is inserted and positioned from an upper portion of an inner cylinder through an open lower portion; One end is fixed to the side of the inner cylinder exposed to the outside of the outer cylinder, and the camera support rod to be mounted to the camera on the other end; is configured to include, by lifting the camera support rod upwards to rotate the side And the irregularities of the waveforms formed at the upper end of the second column and the lower end of the inner cylinder are engaged with each other, and the direction of the camera is fixed.

Preferably, the operation of turning on / off the power supply to the load is configured to be remotely controlled by the mobile device through the LoRa network.

Preferably, the module rotating portion is composed of a worm gear formed on the rod and a worm wheel meshing with the worm gear, the lower end of the shaft of the worm wheel is fixed to the upper end of the first column, and the lower end of the module support is to the upper end of the axis of the worm wheel. It is fixed, the module support is radially installed to be inclined at equal intervals is configured to support the solar module.

The mobile CCTV according to the present invention can be installed in an area in which it is difficult to supply the Internet without supplying power from the outside because it uses its own produced power by photovoltaic power generation. Can be. In addition, it is possible to switch to the power saving mode by controlling the power supply terminal on / off using an app installed on a mobile device such as a smart phone through the LoRa network, so that weather conditions are worsened and power can be produced by sunlight. In situations where it is impossible, the system can be turned off remotely to prevent battery discharge.

In addition, even after fixing the photovoltaic module for power generation in the south direction can be easily installed by adjusting the angle of the camera for image shooting in the desired direction, without using an electronic device to operate the mechanism for the change of direction The use of mechanical gears not only simplifies configuration and virtually eliminates faults, but also simplifies installation and maintenance and lower costs.

1 is a perspective view of a mobile CCTV of the present invention.
2 is a view illustrating in detail a module direction changing unit and a camera direction changing unit.
3 is a view showing a module rotating unit.
4A and 4B are diagrams illustrating the disassembling and assembling of the camera turning unit.
5 is a diagram illustrating a connection relationship between switching boxes.

The biggest technical feature of the mobile CCTV according to the present invention is that by using the power produced by the solar power generation, it is easy to move the installation site while installing in an area not supplied with external power, The use of gears to turn is not only trouble-free, but also easy to install, maintain, and cost-effectively, and remotely on / off the power supply terminals via apps installed on mobile devices. Controllability ensures that the battery is always in the best state without discharging.

Mobile CCTV according to the present invention is a main body box 10 is fixedly installed on the floor, and installed on the main body box 10, the photovoltaic device 20 and the main body to produce power by condensing sunlight It is basically provided with a camera 37 installed on the side of the box (10).

The main box 10 is fixed to the fixed support, such as poles or trees in conjunction with the band connection on the back of the main box 10 or fixed to the bottom, one side is open and close, the cube formed inside the space It has a shape, and the interior space of the main body box 10 to the battery for storing the power produced by the solar module 24, the control unit for controlling the operation of CCTV, and the load (camera, warning signboard, etc.) consuming power Components including a switching box 40 for turning on / off the power supply are installed.

In the photovoltaic device 20, the photovoltaic module 24 is installed at an inclined angle at an upper portion of the main body box 10 to condense sunlight to produce power, and the produced power is the main body box. (10) It is stored in the battery installed inside, such a module is a configuration widely used in photovoltaic power generation. Reference numeral 241 is a support for supporting the solar module 24 installed inclined so as not to flow downward. In addition, although not shown, the rear of the main box 10 and the upper rear of the photovoltaic module 24 is provided with a band connection to connect the band when fixing the CCTV to telephone poles or trees. In addition, it is preferable to install a pointed structure along the upper end of the photovoltaic module 24 in order to prevent algae sitting on the surface of the photovoltaic module 24 to leave excrement.

One of the characteristic features of the present invention is a module rotating unit 22 for changing the direction of the solar module 24, the module rotating unit 22 by changing the direction of the solar module 24 according to the installation location and season To give, the lower end is fixed to the upper portion of the main box 10 is installed on the upper end of the first column 21 is installed vertically. It is composed of a gear device is installed on the upper end of the first column 21, the module rotating part 22 for changing the direction of the solar module 24, the connection between the module rotating part 22 and the solar module 24 While having a module support 23 for supporting the solar module 24, it is configured to rotate the module rotating unit 22 to change the direction of the solar module 24.

The gear device constituting the module rotation part 22 includes a worm gear 222 formed in a rod shape in a rod 221 and a worm wheel 223 meshing with the worm gear 222. One end of the rod 221 is provided with a handle 221a. When the manager grasps the handle 221a and rotates it, the worm gear 222 rotates while the worm wheel 223 engaged with the worm gear 222 rotates. It is possible to change the direction of the solar module (24). Of course, the gear device is not limited to worm gears, but all types of gears, such as racks, pinions, bevel gears, and helical gears, can be used. You can change it without

The lower end of the shaft of the worm wheel 223 is fixed to the upper end of the first support 21, the lower end of the module support 23 is fixed to the upper end of the shaft of the worm wheel 223, so that the module support 23 is inclined at equal intervals. It is installed radially to support the solar module 24 (see Fig. 2).

The camera 37 is installed on the side of the main box 10 to shoot an image, the installation angle of the camera 37 is installed to be able to adjust any number, one of the features of the present invention is the camera 37 Camera direction switching unit 30 for changing the direction of the ().

Camera direction switching unit 30 is installed on the upper end of the second column 31, the second column 31 has a cylindrical shape, the lower end is fixed to the upper portion of the main box 10 is installed vertically, Wave-shaped irregularities are formed along the circumference of the upper end. In addition, the camera direction switching unit 30 is an inner cylinder 32, a pedestal 33, the lower end is located on the inner peripheral surface of the second column 31, while the upper end is located inside the inner cylinder 32, and the inner cylinder ( The coil spring 34 positioned at the upper portion of the 32, the outer cylinder 35 covered on the outside of the inner cylinder 32, and fixed to the side surface of the inner cylinder 32 are fixed to the camera 37 at one end. It is configured to include a camera support rod 36 to be mounted.

The inner cylinder 32 is a cylindrical shape in which the upper part is closed, and is a shape in which the wavy unevenness | corrugation was formed along the circumference of the open lower end. In addition, the pedestal 33 is the upper portion is inserted into the open lower end of the inner cylinder 32, the lower portion is inserted into the inner circumferential surface of the second support (31) while lifting the camera support rod 36 when the camera direction change The unit 30 allows only the direction of the camera to be changed without departing from the second column 31.

The coil spring 34 is inserted into and installed in the cylindrical shape of the outer cylinder 35, and is positioned between the upper end of the inner cylinder 32 and the lower surface of the closed upper end of the outer cylinder 35 while the manager lifts the camera support rod 36. When the camera support rod 36 is lowered after changing the direction of the camera when it is compressed, the spring is extended and the irregularities of the waveform formed on the upper end of the second column 31 and the lower end of the inner cylinder 32 are engaged to maintain a fixed position. To help.

The outer cylinder 35 has a cylindrical shape in which the lower side is opened and the upper side is closed, and is fixedly connected to the first column 21, and the inner cylinder 32 is positioned by inserting a portion from the upper portion through the opened lower portion. Since the position of the outer cylinder 35 is fixed, the position of the camera direction switching unit 30 is fixed, so that only the direction of the camera support rod 36 can be rotated.

Camera support rod 36 is fixed to the side of the inner cylinder 32, one end of which is exposed to the outside of the outer cylinder 35, the camera 37 is mounted on the other end, the camera support rod 36 is the inner cylinder ( 32, the position fixed to the side should be coupled to a position such that the top and bottom of the second column 31 and the irregularities of the waveform formed on the bottom of the inner cylinder 32 are separated and combined to move up and down (Fig. 4b birdwatching).

When changing the direction of the camera 37, by lifting the camera support rod 36 upwards to rotate the side to change the direction, and then lowering the camera support rod 36, the upper end and the inner cylinder 32 of the second support (31) The irregularities of the waveforms formed at the bottom of the) are engaged with each other and the left and right directions of the camera are fixed. Reference numeral 38 is a bracket, the bracket 38 is fixed to the end of the camera support rod 36 and hinged to the end of the camera 37 to enable the camera 37 to rotate in the vertical direction.

One of the characteristics of the present invention is that it enables remote control by turning on / off the power supplied to CCTV using an app installed on a mobile device through a LoRa network. In the case of using solar power, the power supply to the load should be turned off in an environment where energy is extremely conserved, such as when snow or rain is prolonged for a long time or when there is a lot of clouds, and thus the solar light cannot be collected. It will be controlled remotely by using Laura network as a mobile device. LoRa network is a low-packet low-cost (KRW 770 / month) broadband network currently provided by SK Telecom. Remote on / off control can be controlled in mountainous areas or remote areas where no separate Internet is provided. Remote control through the network is widely used in other fields, so a detailed description thereof will be omitted.

As shown in FIG. 5, four power ports 41 are provided in the switching box 40 installed in the main box 10 to connect different ports for each load (camera, sign board, etc.), for example. For example, connect the COM / A jack to power on the load through port 1, and connect the COM / B jack to turn it off.

The above description illustrates the present invention by way of example, and the embodiments disclosed in the specification are not intended to limit the technical spirit of the present invention, but to describe the present invention, so that those skilled in the art to which the present invention pertains can understand the present invention. Various modifications and variations will be possible without departing from the spirit of the technology. Therefore, the protection scope of the present invention is to be interpreted by the matter described in the claims, it should be interpreted that the technical matters within the scope equivalent to that included in the scope of the present invention.

10: main box
20: photovoltaic device 21: the first holding
211: connecting rod 22: module rotation part
221: rod 222: worm gear
223: worm wheel 23: module support
24: solar module 241: support
30: camera direction switching unit 31: the second holding
32: inner cylinder 33: pedestal
34: coil spring 35: outer cylinder
36: camera support rod 37: camera
38: bracket
40: switching box 41: power port
42: load

Claims (5)

One side is openable, the main body box of the hexahedral shape with a space formed therein;
A photovoltaic device that collects sunlight to produce power and is installed at an inclined angle at an upper portion of the main body box;
A camera installed at a side of the main box and installed to adjust an angle for capturing an image;
It is configured to include,
The module rotating unit for changing the direction of the solar module, the module rotating unit is provided by the gear device, the lower end is fixed to the upper portion of the main body installed vertically fixed to the upper portion of the main box, and the module rotating unit and It is configured to have a module support for connecting between the solar modules and supporting the solar module, it is configured to rotate the gear device to change the direction of the solar module,
In the main box, a configuration including a battery for storing the power produced by the solar module, a control unit for controlling the operation of CCTV, and a switching box for turning on / off the power supply to the load consuming power Mobile CCTV which can be installed and the angle control and remote power control of the photovoltaic module and installed.
The method of claim 1,
Camera direction switching unit for changing the direction of the camera,
A second column having a cylindrical shape, the lower end of which is fixed vertically to the upper portion of the main body box and installed vertically, the corrugated irregularities being formed along the circumference at the upper end of the cylinder;
An inner cylinder having a corrugated irregularities formed along a circumference of an open lower end in a cylindrical shape closed downwardly and upwardly;
A pedestal inserted into an open portion of the inner cylinder such that a lower end thereof is positioned on an inner circumferential surface of the second column;
A coil spring inserted into and installed in the cylindrical shape of the outer cylinder and inserted between the upper end of the inner cylinder and the upper end of the outer cylinder;
An outer cylinder of which a lower side is opened and an upper side thereof is closed in a cylindrical shape, is fixedly connected to the first column, and a portion is inserted and positioned from an upper portion of an inner cylinder through an open lower portion;
A camera support rod having one end fixed to a side surface of the inner cylinder exposed to the outside of the outer cylinder and the camera mounted on the other end;
It is configured to include, the camera supporting rod is upwardly rotated to change the direction, and configured to be fixed to the direction of the camera while the irregularities of the waveform formed on the upper end of the second column and the lower end of the inner cylinder respectively engaged with each other. Portable CCTV with angle control and remote power control of photovoltaic modules and cameras.
The method of claim 1,
The operation of turning on / off the power supply to the load is a mobile type capable of remotely controlling the angle of the solar module and the camera and configured to remotely control power to a mobile device through a LoRa network. CCTV.
The method of claim 1,
The module rotating unit, a movable CCTV and the angle control and remote power control of the solar module, characterized in that consisting of a worm gear formed on the rod (rod), and a worm wheel meshing with the worm gear.
The method of claim 4, wherein
The bottom of the shaft of the worm wheel is fixed to the top of the first column, the bottom of the module support is fixed to the top of the shaft of the worm wheel, the module support is installed radially to be inclined at equal intervals to support the solar module Movable CCTV with angle control and remote power control of solar modules and cameras.

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