KR200407988Y1 - Lens control device of guard camera - Google Patents

Abstract

The present invention relates to a lens adjustment apparatus of a surveillance camera that can easily adjust the focus of the surveillance camera from the outside, and more particularly, a zoom (focus) control unit and a focus (focus) for adjusting the distance and focus of the surveillance camera lens. (Focus) Lay out the rotating packing formed of any one material of rubber material, silicon material or urethane material on the outer peripheral surface of the control unit and the adjustment packing which is in contact with one side of the rotating packing is fitted to one side further comprises an adjustment unit configured to the outside By adjusting at, the adjusting packing and the rotating packing in contact with one side of the adjusting packing are rotated so that the zoom adjusting part and the focus adjusting part of the lens are rotated so that the lens can be easily removed from the outside without removing the outer cylinder of the surveillance camera. It relates to a lens adjusting device of the surveillance camera to adjust the perspective and focus of the camera.

The lens adjusting apparatus of the surveillance camera according to the present invention includes a lens, a zoom control unit and a focus control unit spirally forward / reversed at a circumference of the lens, and an image photographed through the lens on a remote monitor. A printed circuit board for transmission and monitoring, a support bolt for supporting the printed circuit board, a support on which the lower end of the support bolt is fastened, and an outer cylinder having one side interpolated and fastened to the support and opened inside; In the surveillance camera consisting of a lid fastened to the upper end of the outer cylinder and having a light source on the front side, two adjustment screws 111, 111 inserted into the lower end of the support 6 is formed on one side, Two adjusting rods (112) and (112) extending from one side of the adjusting screws (111) and (111) respectively entering the inner side of the support (6); Two rotary packings 113 and 114 which are forcibly fitted to the end sides of the two adjustment rods 112 and 112; A zoom adjustment packing 115 which is in close contact with one surface of one of the two rotational packings and is fitted on the circumferential surface of the zoom adjustment unit 2; An outer adjuster 110 further includes a focus adjustment pack 116 that is in close contact with one surface of the other one of the two rotational packings and is forcibly fitted to the circumferential surface of the focus adjustment unit 3. Characterized in that made.

Surveillance Camera, Lens Adjustment, Security Camera

Description

Lens control device of surveillance camera {LENS CONTROL DEVICE OF GUARD CAMERA}

1 is an exploded perspective view showing the configuration of a general surveillance camera.

Figure 2 is a perspective view showing the configuration of the lens adjustment device of the surveillance camera of the present invention.

Figure 3 is a bottom view showing the configuration of the lens adjustment device of the surveillance camera of the present invention.

Figure 4 is a partially omitted sectional view showing the configuration of the lens adjustment device of the surveillance camera of the present invention.

Figure 5 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

Figure 6 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

Figure 7 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

Figure 8 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

Figure 9 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

Figure 10 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

11A and 11B are schematic views showing still another embodiment of the lens adjusting apparatus of the surveillance camera of the present invention.

12 is a schematic view showing another embodiment of a lens adjustment apparatus of the surveillance camera of the present invention.

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

110: external adjuster 111: adjusting screw

112: adjusting rod 113, 114: rotation packing

113a, 114a: Inner Home

115: Zoom adjustment packing 116: Focus adjustment packing

115a, 116a: Inlet

113b, 114b, 115b, 116b: magnet layer

115c, 116c: soft rubber layer

The present invention relates to a lens adjustment apparatus of a surveillance camera that can easily adjust the focus of the surveillance camera from the outside, and more particularly, a zoom (focus) control unit and a focus (focus) for adjusting the distance and focus of the surveillance camera lens. (Focus) The outer circumferential surface of the control portion of the rubber packing, formed of any one of silicone material or urethane material, the packing is formed, and the adjustment packing is fitted to one side of the adjustment packing that the rotary packing is in contact with one side further comprises the adjustment unit By adjusting from the outside, the adjusting packing and the rotating packing in contact with one surface of the adjusting packing are rotated so that the zoom adjusting part and the focus adjusting part of the lens are rotated so that the outside of the surveillance camera can be easily removed from the outside. The present invention relates to a lens adjusting apparatus of a surveillance camera, in which perspective and focus of a lens are adjusted.

Generally, a surveillance camera or a closed circuit television (CCTV) is a device that is installed at a certain place in a remote place to record and transmit a video by wired or wireless. It is used for security or weakness in banks, large shopping malls, and underground parking lots. It is widely used for various purposes such as crime prevention in the district, road traffic monitoring, and building fire prevention. In recent years, it is widely used for crime prevention in general households.

1 is an exploded perspective view showing the configuration of a general surveillance camera. As shown, the lens 1, a zoom adjusting unit 2 installed in the circumference of the lens 1 and spirally forward / reversed to adjust the perspective of the lens and a focus adjusting unit (3), a printed circuit board (4) for transmitting the image photographed through the lens to a remote monitor to enable monitoring, a support bolt (5) for supporting the printed circuit board, and a lower end of the support bolt The support body 6 to be fastened, an outer cylinder 7 having one side interpolated and fastened to the support body, and having an open inside, and a lid 9 having a light source unit 8 fastened to an upper end of the outer cylinder body and to a front side thereof. It consists of.

The conventional surveillance camera configured as described above is used to monitor and monitor a screen monitored by a monitor at a distance by transmitting an image photographed by the lens 1 to a monitor at a far distance through the printed circuit board 4. do.

Such a surveillance camera is fixedly installed toward one direction to be photographed at first, and is continuously used. However, the surveillance camera has been installed for a long time due to the invisible minute shock or vibration and the change of temperature / humidity due to seasonal change. Since the lens focus is different from the initial state, the transmitted screen cannot be properly monitored, which necessitates the need to regularly adjust the lens focus of the surveillance camera.

As described above, when the lens focus of the surveillance camera is adjusted, the outer cylinder 7 is separated from the support 6, and the zoom adjusting unit 2 spirally installed at the periphery of the lens 1 and the lens 1. ) And the focus adjuster 3 by hand to manually adjust the perspective and focus of the lens 1, and then, the outer cylinder 7 is fastened to the support 6 again. You are adjusting perspective or focus.

However, after removing the outer cylinder, the operation of adjusting the lens focus by turning the adjusting part of the lens is not only very inefficient, but also the operator may accidentally take an image taken through the lens or the lens due to a mistake during the separation of the outer cylinder. Touching a printed circuit board or the like is always exposed to the risk of accidental damage to the lens or printed circuit board.

In addition, since the outer cylinder to protect the lens and the printed circuit board must be separated to adjust the focus of the lens, the lens or circuit board may be deadly affected by the external temperature / humidity change while adjusting the perspective and focus of the lens. It may provide a cause of failure, and furthermore, in rainy weather, there is a problem such that the operation of adjusting the focus of the lens cannot be performed by separating the outer cylinder.

In order to solve this problem, devises have been devised to control the distance and focus of the lens of the surveillance camera from the outside.

For example, the Republic of Korea Utility Model Registration No. 0194828 includes a fixing means fixed to the body of the camera, and a focus adjusting means installed in the fixing means to adjust the distance to the moving surface of the live element by linearly moving the lens group. And, it has been disclosed with respect to the focusing device of the surveillance camera using a fixed ring as a fixing means and a linear motion ring and a focusing ring that is cam-coupled to the focusing means.

In addition, the Republic of Korea Utility Model Registration No. 0369533, the lens adjustment member for adjusting the focus or zoom by mechanically connected to the lens unit and the lens is connected to the outer peripheral surface of the housing in which the lens unit and the circuit unit is built-in is coupled In addition, the front cover is coupled to the front of the housing, the rear has been disclosed to attempt to adjust the focus through a simple operation from the outside by having a heat dissipation cover formed in the shape of the uneven surface.

In addition, Korean Utility Model Registration No. 0382143 includes a built-in focus / distance adjusting gear and a baric focal lens gear engaged therewith, and rotates an internal gear to adjust a lens focus by adjusting a focus adjusting shaft exposed to the outside. By attempting to make adjustments, attempts have been made to obtain waterproof and moisture proof functions of internal devices.

However, the above-mentioned prior arts are intended to solve various problems caused when the case is separated by allowing the distance and focus of the lens to be adjusted externally without removing the case, but the components are complicated to produce. There is a problem that the unit cost increases, and since the distance / focus adjusting portion of the lens is rotated by the gears engaged with each other, fine adjustment of the distance / focus of the lens is difficult, and adjustment by vibration Not only is the focus or perspective distracted, but there is a problem that the lens is damaged when excessive force is applied because there is no limit on the start and end when adjusting the distance and focus of the lens by the gear part.

The present invention makes it easy to adjust the surveillance camera perspective and focus from the outside so that the lens can be adjusted regardless of the climate, and the lens or printed circuit board formed inside the case is caused by external temperature / humidity. It is possible to reduce the cost of production in advance, and also to reduce the production cost by a simple configuration, to make fine adjustments to the distance / focus of the lens, and to not disturb the focus or perspective adjusted by vibration. It is an object of the present invention to provide a lens adjusting apparatus of a surveillance camera, which prevents the lens from being damaged when adjusting the distance and focus of the lens.

Lens adjusting device of the surveillance camera of the present invention as a means for achieving the above object, the lens, a zoom control unit and a focus control unit spirally installed on the circumference of the lens forward and backward, and through the lens Printed circuit board for transmitting the photographed image to a remote monitor to be monitored, a support bolt for supporting the printed circuit board, a support to which the lower end of the support bolt is fastened, and one side is interpolated and fastened to the support In the surveillance camera consisting of an outer cylinder that is open inside, and a cover fastened to the upper end of the outer cylinder and having a light source on the front side, an adjusting screw inserted into the lower end of the support is formed on one side, and the adjusting screw Two adjusting rods extending from one side and respectively standing in the inner side of the support; Two rotational packings fitted to the ends of the two adjustment rods; A zoom adjustment packing, which is in close contact with one surface of one of the two rotational packings and is fitted on the circumferential surface of the zoom adjustment part; An outer adjuster having a focus adjustment pack which is in close contact with one surface of the other one of the two rotational packing and the interference adjustment is pressed on the peripheral surface of the focusing adjustment portion further comprises.

The zoom adjusting packing, the focus adjusting packing, and the two rotational packing of the outer adjuster may be made of any one material of rubber material, silicon material, and urethane material.

The zoom adjusting packing and the focus adjusting packing may be pin-coupled by separate pins to the zoom adjusting part and the focus adjusting part to which they are fitted.

Two rotation packings close to the zoom adjusting packing and the focus adjusting packing fitted to the zoom adjusting unit and the focus adjusting unit are in surface contact with the upper or lower surface of the zoom adjusting packing and the focus adjusting packing. Can be.

The zoom adjustment packing and the focus adjustment packing may each have an additional recess formed therein, and the two rotational packings may be in close contact with one side of the upper and lower end surfaces introduced into the recess formed in the zoom adjustment packing and the focus adjustment packing.

In addition, the two rotary packings may have a recessed recess formed in the inner side thereof, and thus any one surface of the upper surface or the lower surface may be inserted into the inlet portion formed inside the zoom adjustment packing and the focus adjustment packing to be closely stacked. .

In addition, one side of the zoom adjustment packing and the focus adjustment packing may be intimately bonded to the inner grooves of the two rotary packings having the inner grooves formed therein.

In addition, the adjusting part which is attached to the zoom adjusting packing and the focus adjusting packing is rotated from the wall surface of the outer cylinder so that the two rotating packings of the adjusting part may be in surface contact with the upper end of the zoom adjusting packing and the focus adjusting packing. .

In addition, a magnet layer having an upper pole may be fitted to the circumferential surfaces of the zoom adjusting packing and the focus adjusting packing and the circumferential surfaces of the two rotational packings in contact with the edges thereof.

In addition, a soft rubber layer may be further fitted to the circumferential surface of the inlet formed in the zoom adjusting packing and the focus adjusting packing, and the circumferential surfaces of the two rotational packings inserted therein may be recessed to be in close contact with the soft rubber layer. .

Lens adjusting device of the surveillance camera according to the present invention having the configuration as described above is formed of any one of rubber material, silicon material, urethane material on the circumferential surface of the zoom adjustment unit and the focus adjustment unit for adjusting the perspective and focus of the lens, respectively The material of these packings is as the adjustment packing is more fitted and the two rotational packings with the adjustment screw exposed to the outside to adjust the adjustment packings from the outside are in line or surface contact with the adjustment packings. By the frictional force, the operator can easily adjust the perspective and focus of the lens without removing the outer cylinder of the surveillance camera, so it is possible to adjust the lens for climate change or rainy weather and reduce the production cost by simple configuration. In addition, due to the nature of the material, it is prevented from being rusted or corroded. No harm to cattle

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, in describing the present invention, the same technology and the same reference numerals are applied to the same technology as the prior art, and the terms or words used in the present specification and claims are best described by the inventor. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention based on the principle that the concept of terms can be properly defined to explain in the best way.

Figure 2 is a perspective view showing the configuration of the lens adjustment device of the surveillance camera of the present invention, Figure 3 is a bottom view showing the configuration of the lens adjustment device of the surveillance camera of the present invention, Figure 4 is a lens adjustment of the surveillance camera of the present invention It is a partial omission structure cross section which shows the structure of an apparatus.

As shown, the lens adjusting apparatus of the surveillance camera of the present invention, the lens, the zoom control unit and the focus control unit installed in the circumference of the lens spirally forward / backward, and the image photographed through the lens A printed circuit board for transmitting the monitor to a remote monitor to enable monitoring, a support bolt for supporting the printed circuit board, a support on which the lower end of the support bolt is fastened, and one side of the support bolt is inserted into the support and is opened. And two adjusting screws 111 interposed on the lower end side of the support body 6, which are further provided in the inside of the surveillance camera formed of a cover having an outer cylinder body and a cover having a light source unit on the front side of the outer cylinder body. Two adjustment rods 112 and 112 formed on one side and extending from one side of the adjustment screws 111 and 111 respectively and placed in the inner side of the support 6, and the two Two rotary packings 113 and 114 forcibly fitted to the ends of the stems 112 and 112, and one of the two rotary packings, one of the rotary packings 113, are closely connected to each other. A zoom adjustment packing 115 forcibly fitted on a circumferential surface and a focus adjustment packing that is in close contact with one surface of the other one of the two rotational packings and is forcibly fitted to the circumferential surface of the focus adjustment unit 3 ( It consists of an outer regulator 110 with 116.

The zoom adjusting packing 115 and the focus adjusting packing 116 of the outer adjuster 110 and the two rotating packings 113 and 114 bonded to and adjusted with each of them are rubber, silicon, and urethane materials. It may be made of any one material.

Accordingly, the zoom adjustment packing 115 and the focus adjustment packing 116 and the two rotation packings 113 and 114 adhered to each of them may be formed by any one of the components, for example, by frictional force in contact with each other in terms of material properties. When the two rotation packings 113 and 114 rotate in one direction, the zoom adjustment packing 115 and the focus adjustment packing 116 which are in contact with them are interlocked by a frictional force, thereby causing the zoom adjustment packing. Since the 115 and the focus adjustment packing 116 are helically rotated on the circumferential surface of the zoom adjusting section 2 and the focus adjusting section 3, the perspective and focus of the lens 1 can be adjusted. have.

In addition, the inner diameters of the zoom adjusting packing 115 and the focus adjusting packing 116 forcibly fitted to the circumferential surfaces of the zoom adjusting unit 2 and the focus adjusting unit 3 are respectively the zoom adjusting unit 2 and the focus adjusting unit ( It is preferable to form less than the outer diameter of 3). When the zoom adjusting packing 115 and the focus adjusting packing 116 are rotated in one direction, the zoom adjusting part 2 and the focus adjusting part 3 are in the same direction. This is to enable rotation.

The lens adjusting device of the surveillance camera of the present invention configured as described above is possible by using a simple tool from the outside without the operator removing the outer cylinder 7 to adjust the perspective or focus of the lens 1. In order to adjust the perspective and focus of the lens 2, as shown in FIG. 3, the adjusting screw 111 exposed to the outside of the bottom surface of the support 6 may be, for example, a tool such as a flat head screwdriver. It can be used to adjust the perspective and focus of the lens 1.

In the perspective adjustment of the lens 1, when the operator turns the adjusting screw 111, the adjusting rod 112 formed on one side of the adjusting screw 111 is rotated, and accordingly the upper end of the adjusting rod 112 The rotating packing 113 is fitted to rotate, and the zoom adjustment packing 115, which is in close contact with one surface of the rotation packing 113, rotates, such that the zoom adjustment packing 115 is installed on an outer circumferential surface thereof. The zoom adjustment unit 2 is rotated in a spiral manner to adjust perspective of the lens 1.

In addition, the focus adjustment of the lens 1, when the operator turns the adjustment screw 111, the adjustment rod 112 is formed on one side of the adjustment screw 111 is rotated accordingly the adjustment rod 112 The rotating packing 114 is fitted to the upper end of the rotation is rotated, and the focus adjustment packing 116 is in close contact with one surface of the rotation packing 114 is rotated, thereby adjusting the focusing packing 116 The focus adjusting unit 3 installed on the outer circumferential surface is rotated in a spiral manner to adjust the focus of the lens 1.

Thus, the operator can adjust the perspective and focus of the lens by turning the adjustment screw exposed to the bottom of the support from the outside without removing the outer cylinder protecting the lens and other components to adjust the perspective or focus of the lens. Because adjustment is made, adjustment is possible regardless of climate change, such as raining, and the external temperature / humidity does not affect the lens and other components by removing the outer cylinder.

Figure 5 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

As shown, the zoom adjusting packing 115 and the focus adjusting packing 115 may be pin-coupled by separate pins 117 to the zoom adjusting unit 2 and the focus adjusting unit 3 to which they are fitted.

Accordingly, the packings 115 and 116 are more firmly fitted to the circumferential surfaces of the zoom adjusting unit and the focus adjusting unit by the interference fitting and the pin 117, respectively.

Figure 6 is a cross-sectional view showing another embodiment of the lens adjustment device of the surveillance camera of the present invention.

As shown, the two rotational packings 113 in close contact with the zoom adjustment packing 115 and the focus adjustment packing 116 fitted to the circumferential surfaces of the zoom adjustment unit 2 and the focus adjustment unit 3, respectively. ) 114, the top or bottom surface of the zoom adjustment packing 115 and the focus adjustment packing 116 may be in surface contact with each other.

Accordingly, the two rotation packings 113 and 114 that are in close contact with the zoom adjustment packing 115 and the focus adjustment packing 116 are in surface contact with the zoom adjustment packing 115 and the focus adjustment packing 116. As a result, the contact area is widened so that the contact force of each packing can be further increased, which is easier to adjust the perspective and focus of the lens 1 by rotating the adjusting screw 111 from the outside.

7, 8 and 9 are cross-sectional views showing yet another embodiment of the lens adjustment device of the surveillance camera of the present invention.

As shown in the drawing, the zoom adjustment packing 115 and the focus adjustment packing 116 have recesses 115a and 116a formed therein, respectively, and the two rotation packings 113 and 114 are respectively formed in the zoom adjustment packing 115 and the focus adjustment packing 116. One side upper and lower end surfaces are inserted into the inlet portions 115a and 116a formed in the recessed portions of the zoom adjustment packing 115 and the focus adjustment packing 116, or the two rotation packings 113 and 114 are formed. Inner grooves 113a and 114a are further recessed inward to form any one of an upper surface and a lower surface of the inlet portions 115a and 116a formed inside the zoom adjustment packing 115 and the focus adjustment packing 116. One side may be drawn in and closely stacked.

In addition, one side surfaces of the zoom adjustment packing 115 and the focus adjustment packing 116 are embedded in the inner grooves 113a and 114a formed inside the two rotational packings 113 and 114. Can be.

Thus, two rotational packings 113 and 114 in contact with the zoom adjustment packing 115 and the focus adjustment packing 116 are further formed in the packings 115a, 116a or the inlet grooves 113a ( By inserting one end surface into and close to 114a), the adhesion to each of the packings as well as the frictional force thereof can be further increased, thereby making it easier to adjust the perspective as well as the focus of the lens.

FIG. 10 is a cross-sectional view showing another embodiment of the lens adjusting apparatus of the surveillance camera according to the present invention. As shown in FIG. 10, two rotations attached to the zoom adjusting packing 115 and the focus adjusting packing 116 are rotated. The outer adjuster 110 having packings 113 and 114 is installed transversely from the wall surface of the outer cylinder 6 so that the two rotary packings 113 and 114 of the outer adjuster 110 The top surface of the zoom adjustment packing 115 and the focus adjustment packing 116 may be in surface contact.

11A and 11B are plan views showing yet another embodiment of the lens adjustment apparatus of the surveillance camera of the present invention.

As shown, a magnet having an upper pole on each circumferential surface of the zoom adjusting packing 115 and the focus adjusting packing 116 and a circumferential surface of the two rotating packings 113 and 114 in contact with the edges thereof. Layers 115b, 116b, 113b and 114b are further fitted together.

Accordingly, the zoom adjustment packing 115 and the focus adjustment packing 116 and two rotational packings 113 and 114 having edges thereof in contact with each other are magnet layers 115b, 116b, and 113b which are fitted to each other. The magnets 115b, 116b, 113b, and 114b are rotated by the adhesive force of the magnet layer by the 114b, so that they are in contact with each other at an upper pole.

For example, the magnetic layers 115b and 116b fitted to the zoom adjusting packing 115 and the focus adjusting packing 116 may have the rotary packing 113 contacting the outer surface when the outer surface forms an N pole. The outer surfaces of the magnet layers 113b and 114b that are fitted to the 114 are formed to form an S pole so that the respective packings may be formed by using an adhesive force that is pulled between the magnet layers 115b, 116b, 113b and 114b. Rotation can be made easier.

12 is a schematic view showing another embodiment of the lens adjustment apparatus of the surveillance camera of the present invention, as shown, the inlet portion (115a) formed in the zoom adjustment packing 115 and the focus adjustment packing 116 ( Soft rubber layers 115c and 116c are further fitted to the circumferential surface of 116a, and the circumferential surfaces of the two rotary packings 113 and 114 embedded therein closely adhere to the soft rubber layers 115c and 116c. Urine is formed as much as possible.

Therefore, as the recesses are formed on the circumferential surfaces of the two rotary packings 113 and 114 in close contact with the soft rubber layers 113c and 114c, the adhesion to the respective packings can be further enhanced. The rotational force of the packing is made easier.

In addition, the lens adjustment device of the surveillance camera of the present invention can be modified in various ways as long as it does not deviate from the scope of the present invention, the embodiments to be modified should all be included in the scope of the present invention.

As described above, according to the lens adjusting device of the surveillance camera of the present invention, the adjustment is formed of any one of rubber material, silicon material, urethane material on the circumferential surface of the zoom adjusting portion and the focus adjusting portion for adjusting the perspective and focus of the lens, respectively. As the packing is further fitted and two rotating packings having adjustment screws exposed to the outside to adjust the adjustment packings from the outside are in line or surface contact with the adjustment packings, By the frictional force, the operator can easily adjust the perspective and focus of the lens without removing the outer cylinder of the surveillance camera, so it is possible to adjust the lens for climate change or rainy weather and reduce the production cost by simple configuration. In addition, due to the nature of the material, it is prevented from being rusted or corroded, which may damage the lens of the surveillance camera or other components. The effect of not adding is expected.

In addition, the present invention is easy to finely adjust the distance / focus of the lens, there is no fear of disturbing the focus or perspective adjusted by vibration, and there is no fear of damage to the lens when adjusting the distance and focus of the lens It works.

Claims (10)

A lens, a zoom control unit and a focus control unit spirally forward / reversed in a circumference of the lens, and a printed circuit board for transmitting and monitoring an image photographed through the lens to a remote monitor; A support bolt for supporting the printed circuit board, a support on which the lower end of the support bolt is fastened, an outer cylinder inserted into one side of the support by being inserted into the support, and an inner cylinder open to the upper side of the outer cylinder, In the surveillance camera consisting of a cover having a light source, Two adjustment screws 111 and 111 interpolated at the lower end side of the support 6 are formed on one side, and extend from one side of the adjustment screws 111 and 111, respectively, to the inner side of the support 6. Two adjustment rods 112 and 112 which are placed therein; Two rotary packings 113 and 114 which are forcibly fitted to the end sides of the two adjustment rods 112 and 112; A zoom adjustment packing 115 which is in close contact with one surface of one of the two rotational packings and is fitted on the circumferential surface of the zoom adjustment unit 2; An outer adjuster 110 further includes a focus adjustment pack 116 that is in close contact with one surface of the other one of the two rotational packings and is forcibly fitted to the circumferential surface of the focus adjustment unit 3. Lens adjustment apparatus of the surveillance camera, characterized in that made. The method of claim 1, The zoom adjusting packing 115 and the focus adjusting packing 116 of the outer adjuster 110 and the two rotating packings 113 and 114 bonded to and adjusted with each of them are rubber, silicon, and urethane materials. Lens adjusting device for a surveillance camera, characterized in that made of any one of the materials. The method of claim 1, The zoom adjustment packing 115 and the focus adjustment packing 115 are pinned by separate pins 117 to the zoom adjustment unit 2 and the focus adjustment unit 3 to which they are fitted. Adjuster. The method of claim 1, The two rotation packings 113 and 114 that are in close contact with the zoom adjustment packing 115 and the focus adjustment packing 116 fitted to the circumferential surfaces of the zoom adjustment unit 2 and the focus adjustment unit 3 are respectively. And the upper or lower surfaces of the zoom adjustment packing 115 and the focus adjustment packing 116 are in close contact with each other by surface contact. The method of claim 1, The zoom adjustment packing 115 and the focus adjustment packing 116 have recesses 115a and 116a further formed inwards, respectively, and the two rotation packings 113 and 114 are the zoom adjustment packing 115. And an upper and lower end surfaces of the one side contact with the inlet portions 115a and 116a formed in the recessed portion of the focus adjustment packing 116 to be in close contact with each other. The method of claim 5, The two rotatable packings 113 and 114 have an indentation groove 113a and 114a formed further inwardly so that an inlet portion 115a formed inside the zoom adjustment packing 115 and the focus adjustment packing 116 is formed. The lens adjustment apparatus of the surveillance camera, characterized in that the contact surface of any one of the upper surface or the lower surface is in close contact with the (116a). The method of claim 6, One side of the zoom adjustment packing 115 and the focus adjustment packing 116 is embedded in the inner grooves 113a and 114a formed inside the two rotational packings 113 and 114 to be closely bonded. Lens adjusting device of a surveillance camera characterized in that. The method of claim 1, The outer adjuster 110 having two rotational packings 113 and 114 which are attached to the zoom adjusting packing 115 and the focus adjusting packing 116 and rotated transversely from the wall surface of the outer cylinder 6. Direction, the two rotational packings 113 and 114 of the outer adjuster 110 are in surface contact with the top of the zoom adjustment packing 115 and the focus adjustment packing 116, the lens of the surveillance camera Adjuster. The method of claim 1, On the circumferential surface of the zoom adjustment packing 115 and the focus adjustment packing 116 and the circumferential surfaces of the two rotational packings 113 and 114 in contact with the edges thereof, a magnet layer 115b having an opposite pole ( 116b) (113b) (114b), the lens adjustment apparatus of the surveillance camera, characterized in that each is further fitted. The method of claim 5, Soft rubber layers 115c and 116c are further fitted to the circumferential surfaces of the inlet portions 115a and 116a formed in the zoom adjustment packing 115 and the focus adjustment packing 116, and the two rotations embedded in them Peripheral surfaces of the packing (113) (114) is a lens adjustment apparatus of the camera, characterized in that the concave formed to be in close contact with the soft rubber layer (115c) (116c).

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