KR100585857B1 - A closed circuit tele-vision for camera module general purpose - Google Patents

Abstract

The present invention is basically easy to use material for various kinds of camera module with only two components, and greatly simple and easy material management, and do not need to make a mold separately according to the specifications of the camera module, the cost is significantly reduced, screw in the assembly process The present invention relates to a modular general-purpose surveillance camera device that minimizes fastening, improves productivity, and reduces irregular reflection of a lens to provide a clear image.

The present invention for realizing this, in the surveillance camera device, is coupled to the fixed portion of the camera module, the screw rod is formed on the inner circumferential surface is formed on the square of the two sides of the body to form a through hole through which the camera module lens penetrates A module holder having a fastening part fixed to a bracket at an end thereof; The bracket is a module holder mounting portion is formed for coupling the fastening portion of the module holder; characterized in that comprises a, wherein the bracket is a module holder mounting portion is formed at two or more intervals, the fastening portion of the module holder body Insertion blades formed on both sides and one or more anchor protrusions formed on the lower end, the module holder mounting portion of the bracket corresponding to the module holder fastening portion fitting grooves for inserting the insertion blades on both vertical walls from the upper end It is formed, the anchor hole for the anchor projection is to be formed on the bottom surface.

Description

Module general surveillance camera device {A CLOSED CIRCUIT TELE-VISION FOR CAMERA MODULE GENERAL PURPOSE}             

1 is an exploded perspective view of one embodiment according to the present invention

2 is a perspective view of the combination of FIG.

Figure 3 is a block diagram of a module holder according to an embodiment of the present invention,

a is front view, b is side view, c is back view

4 is a state diagram used in FIG.

When a small module holder is mounted,

b is a diagram showing the state of use when mounting a large size module holder

5 is a front view of another embodiment of a module holder according to the present invention;

Figure 6 is a perspective view of another embodiment of a module holder according to the present invention

Figure 7 is a plan view of a bracket of one embodiment according to the present invention

8 is a state diagram used in FIG.

a is the small camera module mounted state,

b is a big size camera module

Figure 9 is a plan view of a bracket and module holder of another embodiment according to the present invention

10 is a block diagram of another embodiment according to the present invention

11 is a configuration diagram of the prior art 1

12 is a block diagram of a prior art 2

* Explanation of symbols for the main parts of the drawings

1: Module universal surveillance camera device of the present invention

10: bracket 11: vertical wall 12: bottom

10A: Module holder mounting part 15: Fitting hole 16: Anchor hole

17: fastening hole 30: module holder 31: body

32: through hole 33: screw rod 30A: fastening portion

34: insertion blade 35: anchor protrusion 50: camera module

51: lens portion 53: fixing portion 70: lens cover

71: sight hole 73: fastening protrusion

The present invention relates to a surveillance camera device, and in particular, it is basically used in common for various types of camera modules with only two components, the material management is dramatically simple and easy, and it is necessary to manufacture a mold separately according to the specifications of the camera module The present invention relates to a modular general-purpose surveillance camera device that significantly reduces costs, minimizes screw fastening during assembly, improves productivity, and reduces diffused reflection of a lens to provide clear images.

In general, surveillance cameras (CCTV: Closed Circuit Tele-Vision), which are installed for the purpose of monitoring visitors and their dynamics, can be classified into dome type, set type, bullet type, and miniature type according to the installation type. Among them, the dome type adopts a hemispherical shape that can be familiar to interior lighting devices, so that it can reduce the objection felt by the monitored person and has a merit that fits well with the interior interior.

The camera module installed in such a dome-type surveillance camera is assembled to the bracket is installed so that the angle can be adjusted with respect to the casing.

Looking at an example of the installation structure of the camera module of the prior art (hereinafter referred to as "prior art 1") in more detail, as shown in Figure 11, the camera module 50, the fixing portion 53 is a rectangular PCB substrate In order to fasten the fixing part 53 of the camera module, the bracket 110 is a sheet metal body provided with a module holder part 130 having a screw rod 133 protruding form and a screw 20. Is mounted using.

Since the screw 20 is fastened at the corner of the rectangular camera module fixing part 53, the screw rod 133 of the module holder part is located at a square point corresponding to the corner of the rectangular camera module fixing part 53. Batch is formed.

However, since the size of the fixing part 53 is changed according to the type and standard of the camera module 1, the bracket 110 also corresponds to the mounting position of the screw rod 133 of the module holder part. (53) There must be a variety of specifications in accordance with the standard, for this purpose a large number of molds have to be produced, there was a problem that a huge cost is lost.

As an alternative to this problem, as shown in FIG. 12, a screw rod 233 is formed at the double blind spots of the two standards in the module holder 230, and the brackets may commonly correspond to the camera modules of the two standards. 210 is disclosed (hereinafter referred to as "prior art 2"). That is, the screw rods are formed in a double arrangement so as to correspond to the fixing portion 53 of the two standards in the module holder portion 230.

However, the bracket 210 having the module holder 230 of the prior art 2 is fastened to any one standard of the camera module fixing part 53, so that the screw rod corresponding to the other standard is used to exclude interference. There is a disadvantage in that a process of removing using NIPPER or the like is added.

In addition, when the threaded rod 233 formed as one surface is lengthened or increased, deformation occurs in the module holder 230 due to shrinkage on the opposite surface.

On the other hand, while the camera module 50 should be installed at an optimal position for the lens to capture the image, the camera module 50 is formed in various sizes depending on the type.

However, in the prior art 1 and the prior art 2, as described above, the module holders 130 and 230 are integrally formed on the bracket main body 110 and 210 so that the module holders 130 and 230 are fixed to a predetermined position. Since the brackets must be manufactured by changing the position of the parts, mold cost is greatly wasted, separate material management is required, and there is a problem of lowering the cost competitiveness.

The present invention has been made to solve the above problems,

An object of the present invention, the screw rod is formed in a rectangular position of various specifications in the module holder, by forming a mounting portion of the module holder in the bracket in a number of positions and by selectively combining the various types of cameras by basically only two components It is a general purpose applied to the module, material management is remarkably simple and easy, and there is no need to manufacture a mold according to the specifications of the camera module to provide a modular general-purpose surveillance camera device that can significantly reduce the cost.

Another object of the present invention is to provide a modular general-purpose surveillance camera device that minimizes screw fastening during assembly, thereby improving productivity and providing a clear image by reducing diffuse reflection of a lens.

Module universal surveillance camera device according to the present invention for achieving the above object,

In the surveillance camera device comprising a bracket, the hinge protrusion and the guide is formed on the vertical wall on both sides so that the inclination can be adjusted with respect to the casing on which the camera module is installed,

The module is coupled to the fixing part of the camera module, the screw rod is formed on the inner circumferential surface at the quadrangular points of different sizes to form a through-hole through which the camera module lens part is penetrated, and a fastening part for fixing to the bracket at the end is provided. With a holder;

And a bracket in which a module holder mounting part for coupling the fastening part of the module holder is formed.

In one embodiment according to the invention, it is preferable that the bracket is formed at two or more places the module holder mounting portion at intervals.

In one embodiment according to the invention, the fastening portion of the module holder is formed of the insertion blades formed on both sides of the body and one or more anchor protrusions formed on the bottom,

The module holder mounting portion of the bracket may have a fitting groove for inserting the insertion blades on both vertical walls corresponding to the module holder fastening portion from an upper end thereof, and an anchor hole for fitting the anchor protrusion to the bottom surface thereof. have.

The fitting groove of the bracket is a through groove formed through the vertical wall,

The insertion blade of the module holder may have a locking end formed on both sides of the insertion portion inserted into the through groove.

In one embodiment according to the present invention, the module holder may be formed with a diagonal length is different from each other in the rectangular point where the threaded rod is located on each side of the body.

In addition, the module holder may be formed in the double blind spot of the two specifications of the screw rod on each surface of the body.

In one embodiment according to the present invention, the bracket may be equipped with a lens cover.

The lens cover is a curved surface formed with a perspective hole and a fastening protrusion for mounting on the bracket at the bottom and both sides protrudes,

Preferably, the bracket has fastening holes corresponding to the fastening protrusions of the lens cover on both side walls and the bottom surface of one side inlet.

Hereinafter, with reference to the accompanying drawings an embodiment of a module universal surveillance camera device of the present invention will be described in more detail.

1 is an exploded perspective view showing a configuration of an embodiment according to the present invention, Figure 2 is a combined perspective view of FIG. As shown in Figures 1 and 2, the module universal surveillance camera device 1 of the embodiment according to the present invention, the vertical wall on both sides so that the tilt can be adjusted with respect to the casing in which the camera module 50 is installed and mounted ( In the surveillance camera device including a bracket (10) having a hinge protrusion (13) and a guide 14 formed on the 11, coupled to the fixing portion 53 of the camera module 50, the camera module lens unit 51 The screw rod 33 is formed on the inner circumferential surface of the body 31 on both sides of the body 31 on which both sides of the through hole 32 are formed, and a fastening part for fixing to the bracket 10 at an end thereof. The module holder 30 is provided with 30A, and the bracket 10 is formed with a module holder mounting portion 10A for coupling the fastening portion 30A of the module holder.

The module holder 30 having such a configuration is disposed at a rectangular point where the screw rod 33 is different from each other on both sides of the body 31, as shown in detail in FIG. One surface corresponds to the corner position of the small square (S2).

Therefore, when the fixing part 53a of the small size is provided in the module holder 50 to be fixed, the screw rod 33 is fixed to the surface located in the small square point (refer to FIG. 4A), and the large size high In the case where the top portion 50b is provided, one module holder is formed by turning the direction of the module holder 30 to the surface where the screw rod 33 is located at a large rectangular point and fastening the screw 20 (see b of FIG. 4). Has a 30 to be used in common to the camera module 10 of the two standards, the screw rod 33 is formed on both sides will also prevent shrinkage deformation. At this time, the screw rod 33 of the non-fastened side may be left as it is, and the screw rod removal process is unnecessary.

In addition, the module holder 30 may be formed with different diagonal lengths L1 and L2 of the rectangular points where the threaded rods 33 are located on the surfaces of the bodies, as shown in the front view of FIG. 5.

Such a configuration is that only two points of the fixing part 53 of the camera module 50 are fastened diagonally to the module holder 30, and two specifications of the camera module can be fixed to one surface of the module holder 30. Through it to be able to correspond in common to the camera module 50 of the four standards.

In addition, the module holder 30, as shown in Figure 6, the screw rods 33 are formed on each side of the body of the two standards are formed in the double blind spot of the two standards in common to the camera module of the four standards through both sides Can also be used.

On the other hand, the bracket 10 is preferably formed two or more module holder mounting portion 10A at intervals.

The fastening portion 30A of the module holder is formed of insertion blades 34 formed on both sides of the body 31 and one or more anchor protrusions 35 formed on the bottom thereof, and the module holder mounting portion 10A of the bracket A fitting groove 15 for fitting the insertion blade 34 to both sides of the vertical wall corresponding to the module holder fastening portion 30A is formed from an upper end thereof, and an anchor hole 16 for fitting the anchor protrusion 35 is provided. ) Is formed on the bottom surface 12 (see FIGS. 1 and 7).

As described above, two or more module holder mounting portions 10Aa and 10Ab are formed on the bracket 10 at predetermined intervals so that the camera module lens 51 may be optimally positioned according to the size of the camera module 50. 30) can be combined by arbitrarily adopting the coupling position.

That is, in the case of the camera module 50a having a short size using a fixed focus lens, the variable focus lens or the C & CS mount lens type is provided in the module holder mounting portion 10Aa (see FIG. 8A) located in front. In the case of the camera module 50b having a long size, such as a product, it is coupled to the module holder mounting portion 10Ab located at the rear (see b of FIG. 8), and thus, a camera module of various sizes using one bracket 10 is provided. In an optimal condition, it can be easily installed without screwing process.

In addition, as shown in Figure 9, the fitting groove 15 of the bracket is a through groove (15a) is formed through the vertical wall 11, the insertion blade 34 of the module holder in the through groove. The locking end 34b may be formed at both sides of the inserting portion 34a to be fitted. By this configuration, the vertical wall 11 is prevented from spreading laterally.

In addition, the fastening portion 30A may be formed in a screw fastening structure in order to reinforce strength against external impact, etc. (not shown).

Meanwhile, as shown in FIG. 10, the bracket 10 is preferably equipped with a lens cover 70 for minimizing diffuse reflection of the camera lens.

The lens cover 70 is a curved body formed with a see-through hole 71 and a fastening protrusion 73 for mounting on the bracket at the bottom and both sides is formed to protrude, and the bracket 10 has both side walls 11 at one inlet. Fastening holes 17 corresponding to the fastening protrusions 73 of the lens cover 70 may be formed on the bottom surface 12.

This configuration minimizes the diffuse reflection of the camera lens to obtain a clear image, while allowing the lens cover 70 to be easily mounted and removed from the bracket 10 without a separate fastening member such as a screw.

Such the present invention uses the two components of the module holder 30 and the bracket 10 is commonly used for various types of camera modules, material management is significantly simpler and easier, according to the specifications of the camera module Compared to the prior art to be manufactured separately, the cost is significantly reduced, and screw fastening is minimized to improve productivity.

In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, but should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

As described in detail above, in the module universal surveillance camera device according to the present invention, the screw rod is formed in a rectangular position of various specifications in the module holder, the mounting portion of the module holder in the bracket can be formed in a plurality of positions and selectively coupled As it is basically used for various kinds of camera modules with only two components, material management is remarkably simple and easy, and there is no need to manufacture molds separately according to the specifications of the camera module. There is.

In addition, screw fastening is minimized during the assembly process, thereby improving productivity and reducing the diffuse reflection of the lens, thereby providing a clear image.

Claims (8)

In the surveillance camera device comprising a bracket 10, the hinge protrusion 13 and the guide 14 is formed on the vertical wall 11 on both sides so that the inclination can be adjusted with respect to the casing on which the camera module 50 is installed and mounted. , It is coupled to the fixing part 53 of the camera module 50, the screw rod on the inner circumferential surface at the quadrangular point of different dimensions to the both sides of the body 31 formed with the through-hole 32 through which the camera module lens 51 is penetrated. A module holder 30 having an arrangement formed at 33 and having a fastening portion 30A for fixing to the bracket 10 at an end thereof; And a bracket (10) formed with a module holder mounting portion (10A) for coupling the fastening portion (30A) of the module holder to the module universal surveillance camera device. The method of claim 1, The bracket 10 is a module universal monitoring camera device, characterized in that the module holder mounting portion (10A) is formed at two or more spaces apart. The method according to claim 1 or 2, The fastening portion 30A of the module holder is formed of the insertion blades 34 formed on both sides of the body 31 and one or more anchor protrusions 35 formed at the bottom thereof, The bracket holder mounting portion 10A of the bracket has a fitting groove 15 for fitting the insertion blades 34 on both vertical walls corresponding to the module holder fastening portion 30A from an upper end thereof, and the anchor protrusion ( A module universal surveillance camera device, characterized in that the anchor hole 16 for fitting 35 is formed on the bottom surface (12). The method of claim 3, wherein The fitting groove 15 of the bracket is a through groove 15a formed through the vertical wall 11, The insertion blade (34) of the module holder is a module universal surveillance camera device, characterized in that the locking end (34b) is formed on both sides of the insertion portion (34a) to be fitted into the through groove. The method of claim 1, The module holder (30) is a module universal surveillance camera device, characterized in that the blind spots are located on each side of the body of the threaded bar 33 is arranged differently diagonally formed. The method of claim 1, The module holder 30 is a module universal surveillance camera device, characterized in that the screw rods 33 are formed on each side of the body disposed in the double blind spot of the two standards. The method of claim 1, The bracket 10 is a module universal surveillance camera device, characterized in that the lens cover 70 is mounted. The method according to claim 1 or 7, The lens cover 70 is a curved body formed with a perspective hole 71 and the fastening protrusion 73 for mounting on the bracket at the bottom and both sides protrudes, The bracket 10 is a universal module monitoring, characterized in that the fastening hole 17 corresponding to the fastening stones 73 set of the lens cover 70 on both side walls 11 and the bottom surface 12 of one side inlet is formed. Camera device.

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