KR200439693Y1 - cctv case of easy handling PCB - Google Patents

Abstract

When a printed circuit board (PCB) breaks down or breaks down due to external environmental factors (such as temperature, rain, wind, direct sunlight, salt, dust, etc.) due to changes in the environment where the surveillance camera is installed. It is possible to check or replace the printed circuit board in the field by drawing out the printed circuit board in the housing without disassembling the housing equipped with the camera.

Surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention, in the surveillance camera housing,

A main body mounted on the fixed structure,

A housing which is mounted to the main body by a driving means so as to be swingable, and which has a detachable printed circuit board for converting an image signal input through a signal cable connected to a camera lens for photographing a subject into a digital signal;

A bracket rotatably mounted on the upper side of the housing and mounted with a camera lens;

And an inspection window detachably mounted to an opening formed at a predetermined position of the housing so that the printed circuit board can be drawn out from the housing.

Printed Circuit Board, CCTV, Housing

Description

Security camera housing for easy replacement of printed circuit boards {cctv case of easy handling PCB}

1 is a perspective view of a monitoring camera housing easy to replace a printed circuit board according to an embodiment of the present invention,

2 is a view showing that the rotation of the surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention,

3 is a view showing that the tilt of the surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention,

Figure 4 is a state of use of the monitoring camera housing easy to replace the printed circuit board according to an embodiment of the present invention,

Figure 5 is an excerpt of the main portion of the printed circuit board detachably embedded in the monitoring camera housing easy to replace the printed circuit board according to an embodiment of the present invention.

* Explanation of symbols used in the main part of the drawing

10; main body

11; Camera lens

12; Signal cable

13; Printed Circuit Board (PCB)

14; housing

15; Bracket

16; Opening

17; Inspection window

18; connector

19; socket

20; Fastening member

The present invention is designed in a housing equipped with a surveillance camera or a closed circuit televison (CCTV) to easily replace a printed circuit board (PCB) that transmits image information captured by a camera lens in the field. The present invention relates to a surveillance camera housing that is easy to replace a printed circuit board.

More specifically, the printed circuit board is broken or damaged by external environmental factors (such as temperature, rain, wind, direct sunlight, salt, dust, etc.) due to changes in the environment where the surveillance camera is installed. If possible, the present invention relates to a surveillance camera housing that is easy to replace a printed circuit board, which allows the inspection or replacement of the printed circuit board in the field by drawing out only the printed circuit board in the housing without disassembling the housing in which the camera is mounted.

In general, a surveillance camera or a closed circuit television (CCTV) is a device that is installed at a certain place in a remote location to shoot and transmit a video by wire or wirelessly, and is used for security or weakness in a bank, a large mall, an underground parking lot, and the like. Used to prevent crime in the district. It is also widely used for various purposes such as monitoring traffic conditions on roads and preventing fires in buildings.

The above-mentioned surveillance camera includes a main body fixed with an anchor bolt or the like to a fixed structure such as an iron structure installed on a road, an outer wall of a building, etc .;

A housing swingably and tiltably mounted on the main body to adjust the shooting angle of the camera lens;

A sunshade bracket which is attached to a housing and wraps and supports the camera lens which photographs a subject,

And a signal cable connected to the camera so as to transmit the photographed image signal to the printed circuit board (PCB) embedded in the housing.

That is, the image information photographed by the lens is input to the printed circuit board (PCB) in the housing through the signal cable, so that the monitor converts the image signal into a digital signal and transmits the image signal to the remote monitor. You can view and monitor the screen being monitored on the monitor from a distance.

On the other hand, surveillance cameras are classified into indoor surveillance cameras installed indoors and surveillance cameras installed outdoors. At this time, the housing in which the outdoor surveillance camera is mounted is exposed to external environmental factors, which is vulnerable in structure. That is, failure or breakage of the printed circuit board installed in the housing frequently occurs in a place where temperature, rain or wind, dust, corrosive gas, or salt are generated by direct sunlight or seasonal changes.

At this time, when a failure occurs in the printed circuit board installed in the housing, the surveillance camera is installed at a predetermined height from the ground, so that the surveillance camera is operated by using a simple crane (that is, a crane equipped with a cabin for the operator). After dismounting the entire housing and withdrawing it from the site, inspect and repair the failed printed circuit board in the factory or office and re-install the surveillance camera on site. As a result, it is difficult to inspect and replace the corresponding parts of the surveillance camera, which increases the post-management cost.

In addition, while the surveillance camera is dismantled to inspect and repair the corresponding parts, the surveillance camera's surveillance function is not executed at the specific place, and unexpected crimes may occur at the specific place where the surveillance camera is temporarily removed. Loss of credibility, and the lack of competitiveness in the sector.

According to an embodiment of the present invention, when a printed circuit board is broken or damaged due to an external environmental factor at a place where a surveillance camera is installed, the printed circuit board drawn out from the housing where the camera is mounted may be inspected or replaced in the field. Easy-to-manage printed circuit boards Relate to surveillance camera housings.

According to the embodiment of the present invention, since the work of replacing the defective parts of the surveillance camera is performed quickly, the monitoring circuit is immediately restarted at the place where the surveillance camera is installed, so that the printed circuit board can be easily replaced. Associated with the camera housing.

Surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention, in the surveillance camera housing,

A main body mounted on the fixed structure,

A housing which is mounted to the main body by a driving means so as to be swingable, and which has a detachable printed circuit board for converting an image signal input through a signal cable connected to a camera lens for photographing a subject into a digital signal;

A bracket rotatably mounted on the upper side of the housing and mounted with a camera lens;

And an inspection window detachably mounted to an opening formed at a predetermined position of the housing so that the printed circuit board can be drawn out from the housing.

Preferably, the opening and the inspection window described above are formed on any one of the top, side, and bottom of the housing.

The apparatus may further include an airtight packing material mounted in the gap between the opening and the inspection window.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which are intended to be described in detail so that those skilled in the art to which the present invention pertains can easily implement the present invention. It does not mean that the technical spirit and scope of the present invention is limited.

As shown in Figure 1 to 5, the surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention, in the surveillance camera housing,

A main body 10 mounted to an anchor bolt (not shown) or the like on a steel structure installed on a road, or a fixed structure such as an outer wall surface of a building,

An image signal inputted through a signal cable 12 connected to the camera lens 11 for photographing a subject, mounted on the main body 10 by a driving means (refer to a driving motor not shown). A housing 14 in which a printed circuit board 13 for converting a signal into a digital signal is detachably installed;

A bracket 15 rotatably mounted on the housing 14 and mounted with a camera lens 11;

The inspection window 17 (ie, the cover) is detachably fixed by the fastening member 20 to the opening 16 formed at the predetermined position of the housing 14 so that the printed circuit board 13 can be pulled out from the housing 14. )).

At this time, preferably the above-described opening 16 and the inspection window 17 is formed on the upper surface of the housing (14). Although not shown in the drawing, the opening 16 and the inspection window 17 may be formed on any one of the side and the bottom surface of the housing 14.

In addition, it is mounted in the gap between the opening 16 and the inspection window 17, and further includes an airtight packing material 30 to prevent the inflow of foreign matter such as rain water or dust in the housing (14).

In the figure, reference numeral 18 is a connector for connecting the other end of the signal cable 12 connected to the camera lens 11 to the printed circuit board 13, and 19 is a power supply to the printed circuit board 13 from the outside. Is a socket to which the power cable 21 is connected.

Hereinafter, with reference to the accompanying drawings an example of the use of the monitoring camera housing easy to replace the printed circuit board according to an embodiment of the present invention.

As shown in Figure 3, the main body 10 by an anchor bolt (not shown) or the like to the steel structure installed in the transverse direction, such as a traffic light (交通 信號燈) is installed, or a fixed structure installed on the outer wall of the building. ) Is fixed, the housing 14 is swingably mounted relative to the main body 10 by a driving means such as a drive motor not shown in the main body 10, and is rotatably fixed to the upper surface of the housing 14. The camera lens 11 is mounted on the bracket 15.

Therefore, the image signal of the subject photographed by the camera lens 11 described above is transmitted to the printed circuit board 13 built into the housing 14 through the signal cable 12. The printed circuit board 13 transmits an image signal to a monitor of an administrator who converts and monitors a digital signal, and since these are technical contents used in the technical field to which the present application belongs, detailed description thereof will be omitted.

On the other hand, when the place where the surveillance camera is installed is outdoors, the external environmental factors are often extremely poor. That is, since the housing 14 in which the aforementioned printed circuit board 13 is installed is always exposed to temperature, rain, wind, dust, corrosive salts due to direct sunlight or seasonal changes, the frequency of occurrence of failure of the printed circuit board 13 is increased. .

Therefore, when a failure occurs in the above-described printed circuit board 13 and is to be checked and replaced, the opening 16 of the housing 14 is fixed in a state in which the housing 14 is fixed to a fixed structure to which the surveillance camera is fixed. Loosen the fastening member 20 to which the inspection window 17 is fixed) and separate the inspection window 17 from the opening 16.

After the printed circuit board 13 is withdrawn from the housing 14 through the opening 16 described above, the state of the printed circuit board 13 is checked, and when a failure occurs, the printed circuit board 13 is replaced with a new printed circuit board. After replacing the printed circuit board 13, the inspection window 17 is sealed in the opening 16 of the housing 14 by the fastening member 20.

At this time, by the airtight packing material 30 mounted in the gap between the opening 16 and the inspection window 17, it is possible to prevent the inflow of foreign matter such as rain water or dust into the housing (14). Therefore, it is possible to prevent the printed circuit board 13 from being damaged by foreign matters.

As described above, when the printed circuit board 13 installed in the housing 14 is replaced, the printed circuit board 13 is removed from the housing 14 without disassembling the housing 14 fixed to the fixed structure. After the bay is withdrawn, it can be checked and replaced on site immediately, providing convenience to the user.

As described above, the surveillance camera housing easy to replace the printed circuit board according to an embodiment of the present invention has the following advantages.

If the printed circuit board is broken or damaged due to external environmental factors in the place where the surveillance camera is installed, the printed circuit board drawn out from the housing where the camera is mounted can be inspected or replaced in the field, thus reducing the work time and follow-up management. The cost is reduced.

In addition, the work to replace the corresponding parts of the surveillance camera is quickly made, so that the surveillance function is immediately resumed at the place where the surveillance camera is installed, thereby ensuring reliability from the user and having a competitive edge in the industry.

Claims (3)

delete delete In the surveillance camera housing: A main body 10 mounted to the fixed structure; A printed circuit board 13 which is swingably mounted to the main body 10 by a driving means and converts an image signal input through a signal cable 12 connected to a camera lens 11 for photographing a subject into a digital signal. The detachably housed housing 14; A bracket 15 rotatably mounted on the housing 14 and mounted with a camera lens 11; An inspection window (17) detachably mounted to an opening (16) formed in any one of an upper surface, a side surface, and a bottom surface of the housing (14) to draw out the printed circuit board (13) from the housing (14); And And an airtight packing material (30) mounted in the gap between the opening (16) and the inspection window (17).

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