KR100724306B1 - Bracket for Closed-Circuit Television - Google Patents

Abstract

The present invention relates to a bracket for a surveillance camera that can be mounted to the flange portion of the surveillance camera to rotate the camera horizontally and vertically, and more specifically, the receiving groove of a predetermined size to interlock and fix the camera to be fixed; A coupling member formed; Coupling means of the camera for fixedly coupling the camera to the coupling member; A fixing plate formed at an upper portion of the coupling member to which the camera is inserted is inserted into a hook groove formed at an inner circumferential surface of the receiving groove to protect the camera, wherein the fixing plate has an exposure hole formed to expose the lens; A vertical pivot plate formed so that the first hook holes penetrate upward and downward to correspond to the first hook so that the first hook protruding from the bottom of the coupling member is inserted into the first hook; A fixing piece having a 'c' shape coupled to both ends of an outer diameter surface of the vertical pivot plate; Rotating means of the vertical rotating plate for allowing the vertical rotating plate to be coupled to the fixed piece so as to be rotated vertically; The second hook hole is formed so as to penetrate the upper and lower portions so that the second hook protruding from the bottom of the fixing piece is formed, and includes a horizontal support plate having a plurality of holes formed in the circumferential direction.

Therefore, the horizontal rotation of the coupling member, the vertical rotation of the vertical rotating plate, and the horizontal rotation of the fixed piece can be freely set according to the user's preference, and the desired monitoring angle can be adjusted by simple and fine angle adjustment even when installed on the wall and the inclination angle as well as the ceiling. The present invention provides a bracket for surveillance cameras that enables the expansion of surveillance zones and the elimination of blind spots.

Surveillance Camera, CCTV, Bracket

Description

Bracket for Surveillance Camera {Bracket for Closed-Circuit Television}

1 is an exploded perspective view showing the structure of a surveillance camera bracket according to the present invention.

2 is a view showing a coupling structure of the surveillance camera bracket according to the present invention.

<Description of the symbols for the main parts of the drawings>

101: camera 102: coupling member

103: receiving groove 104: fixed hook

105: hook groove 106: fixed plate

107: first hook 108: first hook ball

109: vertical rotating plate 110: fixed piece

111: second hook 112: second hook ball

113: horizontal support plate 114: through hole

115: camera support plate 116: coupling hole

117: projection 118: third hook

119: first wave washer 120: rotating shaft

121: Revolving hole 122: Revolving screw

123: second wave washer 124: guide shaft

125: guide hole 126: flange

127: cover

The present invention relates to a bracket for a surveillance camera to be mounted on the flange portion of the surveillance camera to rotate the camera horizontally and vertically, in particular, the horizontal rotation of the coupling member, the vertical rotation of the vertical rotating plate and the horizontal rotation of the fixing piece It can be set freely according to the user's preference. Even if it is installed not only on the ceiling but also on the wall and the inclination angle, the surveillance camera can obtain the desired monitoring angle by simple and fine angle adjustment, so that the surveillance area can be expanded and the blind area of the surveillance area can be excluded. It is about a dragon bracket.

The general CCTV system (closed-circuit television system) mainly consists of three elements such as imaging system, transmission system, and water system, and illegal activities or theft in public facilities such as houses, roads, parking lots, department stores, banks, exhibition halls, etc. It is used to remotely monitor various facilities and security status for prevention.

An imaging system is a system that photographs a subject and converts it into an electric signal, and mainly uses a TV camera. The type of camera to be selected, the type of lens, and the type of filter are determined according to the purpose. Installation brackets, camera housings, etc. are required.

On top of that, when remote control of the camera body, the lens system, and the positional relationship between the camera and the subject is required, peripheral devices necessary for remote control are attached to the camera.

In addition, when special lighting is required for the subject, the imaging system including the installation of the lighting and its control is considered.

Next, the transmission system is a system for transmitting the video signal of the imaging system to a remote place, and transmits the video signal to the destination point where the image is to be used.

The water system is a system for reproducing and displaying the transmitted video signal, and receiving and reproducing the transmitted video signal.

A general camera or a dome-type camera is mainly used for the surveillance camera. For aesthetic reasons, the general camera is used outdoors and the dome-type camera is used indoors.

Conventional surveillance cameras are mainly installed and used on the ceiling surface, but when the ceiling surface is not uniform, the phase difference of the photographed image is generated or the distorted image is taken.

Therefore, there is a problem in that the controller cannot perform correction on these images because only brackets capable of rotating horizontally and vertically cannot be modified.

In addition, the conventional surveillance camera has only a horizontal rotation and vertical rotation only, so it is not easy to install on the inclined surface or the wall, there is a problem that it is very difficult to obtain the monitoring angle required for the monitoring as well as the installation place.

The present invention devised to solve the above problems is to freely adjust the monitoring angle of the vertical, horizontal, twisted (three axes) so that the monitoring angle can be finely adjusted even after installing the monitoring camera on the inclined surface of the desired monitoring angle The objective is to expand the surveillance area and to eliminate the blind spots of the angle of view.

The above object is a bracket for a surveillance camera which is mounted on a flange portion of the surveillance camera 101 so that the camera 101 can be rotated horizontally and vertically. A coupling member 102 having a receiving groove 103 of a size; Coupling means of the camera for fixedly coupling the camera 101 to the coupling member 102; The fixing hook 104 formed at a predetermined position on the outer periphery of the coupling member 102 into which the camera 101 is inserted is inserted into the hook groove 105 formed on the inner circumferential surface of the receiving groove 103 to protect the camera 101. However, the lens 101a includes a fixing plate 106 having an exposure hole 106a formed thereon to be exposed; The vertical pivot plate 109 formed so that the first hook hole 108 penetrates upward and downward to correspond to the first hook 107 so that the first hook 107 protruding from the bottom of the coupling member 102 is inserted. and; A fixed piece 110 formed of a 'c' shape coupled to both ends of the outer diameter surface of the vertical pivot plate 109; A rotating means of the vertical rotating plate for allowing the vertical rotating plate 109 to be coupled to the fixed piece 110 to be vertically rotated; The second hook hole 112 is formed to pass through the upper and lower portions so that the second hook 111 protruding from the bottom of the fixing piece 110 is formed, and the horizontal support plate has a plurality of through holes 113 formed in the circumferential direction ( 114) for the surveillance camera.

Here, the coupling means of the camera, a plurality of coupling holes 116 formed in the camera support plate 115 for fixing and fixing the camera 101; A protrusion 117 corresponding to the receiving groove 103 of the coupling member 102 so as to be inserted into the coupling hole 116; The third hook 118 protruding from the receiving groove 103 to a height corresponding to the camera support plate 115 and seated downward on the upper surface of the camera support plate 115 when the protrusion 117 is inserted into the coupling hole 116. It includes.

The first wave washer 119 is inserted into the first hook 107 to hold the coupling member 102 upward between the edge of the first hook hole 108 and the bottom of the coupling member 102. It is preferable to further include.

In addition, the rotating means of the vertical rotating plate, the rotating shaft 120 is projected on both ends of the outer diameter surface of the vertical rotating plate 109, the female threaded portion is formed at the end; Rotating holes 121 formed at both ends of the fixing piece 110 corresponding to the rotating shaft 120; The rotating screw 122 penetrates the rotating hole 121 and is fastened to the female screw portion of the rotating shaft 120 to allow the vertical rotating plate 109 to be rotatably coupled to the fixing piece 110.

In addition, the second insert 111 is inserted into the bottom of the fixing piece 110, the second hook hole 112 and the edge of the fixing piece 110 to hold the fixing piece 110 upward between the bottom of the fixing piece (110) It is preferable to further include a two-wave washer 123.

Hereinafter, the configuration, structure, and operation of the surveillance camera bracket according to the present invention will be described with reference to FIGS. 1 and 2.

First, as illustrated in FIG. 1, the outer diameter surface of the coupling member 102 has a knurled groove formed to facilitate manual operation by a user, and an inner receiving groove 103 having an upward opening is formed in a circular shape. .

In addition, a plurality of protrusions 117 are formed in the receiving groove 103 so as to correspond to a plurality of coupling holes 116 formed in the camera support plate 115 to which the camera 101 is coupled to the camera 101 and the camera support plate. 115 is inserted into the receiving groove 103 and the protrusion 117 is inserted into the coupling hole 116 of the camera support plate 115.

At this time, as shown in Figure 1 in the predetermined position on the inner peripheral surface of the receiving groove 103 by assembling the third hook 118 by the height in the state in which the camera support plate 115 is completely inserted (combination hole of the camera support plate 115 ( When the protrusion 117 is completely inserted into the 116, the third hook 118 is seated downward on the upper surface of the camera support plate 115, whereby the protrusion 117 engages the hole 116 of the camera support plate 115. It is desirable to prevent the departure from).

As described above, after the camera 101 and the camera support plate 115 are inserted into the coupling member 102, the exposure for protecting the camera 101 and exposing the lens 101a for imaging outside The ball 106a inserts the fixing plate 106 formed to correspond to the lens 101a from the top into the opening of the receiving groove 103 of the coupling member 102. In this case, a plurality of holes formed in the outer circumference of the fixing plate 106 Two fixing hooks 104 are inserted into the hook grooves 105 formed on the inner diameter surface of the receiving groove 103 of the coupling member 102 so that the fixing plate 106 is fixedly coupled to the upper portion of the coupling member 102.

On the other hand, when the camera 101, the camera support plate 115 and the fixing plate 106 is fixed to the coupling member 102 as described above, the coupling member 102 is rotatable on the upper portion of the vertical rotating plate 109 As shown in FIG. 1, the first hook 107 protrudes downward from the bottom of the coupling member 102, and the first hook 107 is disposed at the center of the vertical rotating plate 109. It is inserted into the formed first hook hole 108.

The first hook 107 is inserted into the first hook hole 108 in a state where the first wave washer 119 is inserted.

Accordingly, the first wave washer 119 is fitted into the bottom of the coupling member 102 and the edge of the first hook hole 108 of the vertical pivot plate 109 (upper surface of the vertical pivot plate 109). In this case, since the first wave washer 119 is formed to be more curved than the flat washer, the first hook 107 is inserted into the first hook hole 108 and the coupling member 102 is vertical. The edge of the copper plate 109 is held.

On the other hand, the vertical rotating plate 109 is coupled to the fixing piece 110 having a 'c' shape as shown, the rotating shaft 120 protrudes on both sides of the outer diameter surface of the vertical rotating plate 109. The female screw portions are formed at the ends of the rotation shaft 120, respectively.

In addition, a rotating hole 121 is formed at predetermined positions at both ends of the fixing piece 110 to correspond to the rotating shaft 120 of the vertical rotating plate 109, and the rotating hole 121 is rotated. In addition to inserting the screw 122, the rotating screw 122 is fastened to the female screw portion of the rotating shaft 120 to maintain the state in which the rotating screw 122 is inserted into the rotating hole 121, as well as vertical Rotating plate 109 allows the pivot hole 121 to rotate vertically about its central axis.

Here, the vertical pivoting plate 109 centered on the pivoting shaft 120 of the vertical pivoting plate 109 protrudes the guide shaft 124 as shown in FIG. The guide shaft 124 is formed to correspond to the concentric circles of the guide shaft 124 to allow the guide shaft 124 to be rotated along the pivot shaft 120 and to limit the angle of rotation. As described above, the guide shaft 124 is preferably inserted into the guide hole 125.

Meanwhile, the fixing piece 110 to which the vertical rotating plate 109 is coupled is rotatably coupled to the lower horizontal support plate 114, and as shown in FIG. 1, the fixing piece 110 is rotatably coupled to the bottom of the fixing piece 110. The second hook 111 protrudes downward, and a second hook hole 112 is formed at the center of the horizontal support plate 114 so as to correspond to the second hook 111, so that the second hook 111 is the second hook. The second hook 111 may be inserted into the ball 112 and may be seated upward on the bottom of the horizontal support plate 114.

At this time, as the first wave washer 119 is inserted into the first hook 107 to the second hook 111 as well, the second wave washer 123 is inserted as shown in FIG. And a second wave washer 123 is disposed between the upper surface of the horizontal support plate 114 and the second wave washer 123 to hold the bottom of the fixing piece 110 upward.

Therefore, the present invention provides a bracket in which the fixing plate 106, the camera 101, the coupling member 102, the vertical pivoting plate 109, the fixing piece 110, and the horizontal support plate 114 have a coupling state as shown in FIG. Will be constructed.

On the other hand, the first wave washer 119, the second wave washer 123, as shown in Figure 1 may be used to be molded in one bent, it can be used to be molded in the shape of a sine wave The present invention does not limit this.

In addition, the bracket according to the present invention coupled as described above is coupled to the flange portion 126 of the camera 101 as shown in Figure 2, a dome (Dome) shape or another shape of the cover 127 is formed thereon Can be combined to be installed on the wall, inclined surface, and the like.

Therefore, since the coupling member 102 and the vertical pivoting plate 109 are not screwed together, when the coupling member 102 rotates, the first hook 107 rotates, but at this time, the first wave washer 119 Since the vertical pivot plate 109 and the engaging member 102 are held in the up and down direction, the elasticity of the first wave washer 119 maintains a close fixing relationship but no rotation interference occurs. Precise rotation control can be made.

In addition, since the rotating screw 122 penetrates the rotating hole 121 to the female screw portion of the rotating shaft 120 to the rotating shaft 120 of the vertical rotating plate 109, the fixing piece 110 is vertically rotating plate. Since 109 is rotatably coupled and is shaped as 'c', interference with vertical rotation does not occur.

In addition, when the fixing piece 110 is rotated in a state supported by the second wave washer 123, the second wave washer 123 may form the bottom of the fixing piece 110 and the upper surface of the horizontal support plate 114. Since the second wave washer in the up and down direction, the close relationship or the contact relationship is maintained by the elastic force of the second wave washer 123, but the interference of rotation does not occur, thereby enabling precise rotation control.

Therefore, when the fixing piece 110 rotates, the fixing piece 110, the vertical rotating plate 109, the coupling member 102 rotates, and the vertical rotating plate 109 rotates vertically, the vertical rotating plate 109 ) And the coupling member 102 is rotated, the coupling member 102 can be rotated so as not to interfere the fixed plate 106 and the vertical rotating plate 109, so that the horizontal rotation, vertical rotation, twist about three axes The rotation is possible, and the distortion caused by the installation location can be corrected even by the rotating plate of the bracket without processing by the controller.

On the other hand, in order to adjust the monitoring angle of the present invention, as shown in Figure 2, the user can hold and adjust the knurled portion (102a) formed in the outer diameter of the coupling member 102, three axes as the center of rotation of each It is preferable to attach a driving motor (not shown) to the motor so that the monitoring angle can be adjusted by rotating each of the driving motors by a control signal transmitted from a remote controller.

As described above, the present invention can be made only by adjusting the monitoring angle of the bracket without image processing of the control unit for the distorted image by the unstable installation place, the effect that can be easily installed on both the inclined surface or the wall without being limited by the installation place In particular, by enabling the fine adjustment of the monitoring angle as described above, the surveillance area of the surveillance camera is extended and there is no blind spot has the effect of enabling a smooth monitoring.

Claims (5)

In the surveillance camera bracket to be mounted on the flange of the surveillance camera to rotate the camera horizontally and vertically, A coupling member having an accommodation groove of a predetermined size to interlock and fix the camera; Coupling means of the camera for fixedly coupling the camera to the coupling member; A fixing plate formed at an upper portion of the coupling member to which the camera is inserted is inserted into a hook groove formed at an inner circumferential surface of the receiving groove to protect the camera, wherein the fixing plate has an exposure hole formed to expose the lens; A vertical pivot plate formed so that the first hook holes penetrate upward and downward to correspond to the first hook so that the first hook protruding from the bottom of the coupling member is inserted into the first hook; A fixing piece having a 'c' shape coupled to both ends of an outer diameter surface of the vertical pivot plate; Rotating means of the vertical rotating plate for allowing the vertical rotating plate to be coupled to the fixed piece so as to be rotated vertically; Surveillance camera bracket, characterized in that it comprises a horizontal support plate formed with a plurality of holes in the circumferential direction, the second hook hole is formed so as to penetrate the upper, lower portion so that the second hook protruding to the bottom of the fixing piece. The method of claim 1, Coupling means of the camera, A plurality of coupling holes formed in the camera support plate for coupling and fixing the camera; A protrusion corresponding to the receiving groove of the coupling member to be inserted into the coupling hole; And a third hook protruding from the receiving groove to a height corresponding to the camera support plate and seated downward on an upper surface of the camera support plate when the protrusion is inserted into the coupling hole. The method of claim 1, And a first wave washer inserted into the first hook to hold the coupling member upward between the edge of the first hook hole and the bottom of the coupling member. The method of claim 1, The rotating means of the vertical rotating plate, A rotating shaft protruding from both ends of the outer diameter surface of the vertical rotating plate and having a female screw portion at an end thereof; Rotating holes formed at both ends of the fixing piece corresponding to the rotating shafts; And a rotation screw which is penetrated by the rotation hole and fastened to the female screw portion of the rotation shaft so that the vertical rotation plate is rotatably coupled to the fixed piece. The method of claim 1, And a second wave washer inserted into the second hook of the bottom of the fixing piece to hold the fixing piece upward between the edge of the second hook hole and the bottom of the fixing piece.

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