KR101204267B1 - Photographing position control apparatus - Google Patents

Abstract

The present invention relates to a camera photographing position adjusting device, and more specifically, to move the camera in the z-axis direction or pitching rotation about the y-axis using two screws and LM guides without using a goniometer. The present invention relates to a camera photographing position adjusting device which is small in volume, can reduce manufacturing costs, and can continuously maintain precision of positioning.

Description

Camera photographing position control apparatus {Photographing position control apparatus}

The present invention relates to a camera photographing position adjusting device, and more specifically, to move the camera in the z-axis direction or pitching rotation about the y-axis using two screws and LM guides without using a goniometer. The present invention relates to a camera photographing position adjusting device which is small in volume, can reduce manufacturing costs, and can continuously maintain precision of positioning.

It is very difficult to obtain an image or video of a composition desired by the camera.

In particular, in the case of a stereo camera for acquiring a stereoscopic image or a depth camera for acquiring 3D image data, it is necessary to photograph one object at different angles at the same height. It is essential to provide a camera photographing position adjusting device that adjusts the photographing position of each camera or a specific camera so that the images obtained from each camera can be aligned with each other.

On the other hand, in order to manufacture a precise camera shooting position control device has to be provided with a number of expensive precise gear devices there is a problem that the manufacturing cost is very high.

In addition, when a plurality of gear devices are provided, a backlash may occur due to wear of the gears, and thus there is a limit to continuously maintaining the accuracy of adjusting the photographing position of the camera.

In general, a camera shooting position adjusting device uses a goniometer to pitch the mounted camera about the y axis. Since the goniometer has a high overall height, a small camera shooting position adjusting device can be manufactured. There is no problem.

The inventors of the present invention have made efforts to manufacture a camera photographing position adjusting device which is small in volume and simple in structure, and which can move the mounted camera in the z-axis direction or pitching rotation about the y-axis. By using the two screws and the LM guide without the low cost and very low volume of the camera to develop the technical configuration of the position adjustment device to complete the present invention.

Accordingly, it is an object of the present invention to provide a camera shooting position adjusting device having a very small volume capable of pitching the camera mounted without using a goniometer about the y axis, and moving it in the z axis direction. .

In addition, another object of the present invention is to provide a camera shooting position adjusting device that can adjust the shooting position of the camera while minimizing the error caused by the backlash of the gear by using two screws and LM guide.

In addition, another object of the present invention is to provide a camera shooting position adjusting device that is provided with a pitching scale and z-axis height scale on the outside so that the user can easily recognize the height and pitching angle of the camera.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

The present invention to achieve the above object is a base plate; a side cover fixed in the y-axis and x-axis directions and coupled to both sides of the base plate to be movable in the z-axis direction; A shandong plate which is spaced apart from the base plate at an upper portion of the base plate and fixed to the side covers, and is shandong by a shandong of the side cover; A shanghai adjusting screw provided between the base plate and the shanghai copper plate and fixed to the shanghai copper plate and rotatable about an x axis; The Shanghai-dong adjusting screw, the Shanghai-dong plate and the side covers, which are connected to the shank-dong control screw, convert the rotational movement of the shanghai-dong adjusting screws into vertical movements, so that the shandong-dong plate is shandong-dong. module; A camera coupling plate spaced apart from the base plate at an upper portion of the shandong copper plate and rotatably connected to the side cover about a y axis; A screw for adjusting a pitching rotation provided between the base plate and the camera coupling plate and fixed to the camera coupling plate and rotatable about an x axis; And a pitching rotation conversion module connected to the pitching rotation adjusting screw, the camera coupling plate and the side covers, and converting a rotational movement of the pitching rotation adjusting screw into a pitching rotational movement of the camera coupling plate. Provided is a camera shooting position adjusting device for adjusting the shooting position of the camera by causing the camera to be coupled on the camera coupling plate to move in the z-axis or rotate around the y-axis.

In a preferred embodiment, the shandong movement converting module includes: a first linear movement block penetrated by the shandong movement adjustment screw and rotationally coupled with the shandong movement adjustment screw, and linearly moving along a rotation axis of the shandong movement adjustment screw; A first x-axis LM guide positioned side by side with the rotating shaft of the shanghai adjusting screw, one of the guide rails coupled to the first linear moving block, and the other of the guide rails coupled to the shandong copper plate; And a pair of first movements spaced apart from each other in an oblique direction on an xy plane, one guide rail coupled to the base plate, and the other guide rail coupled to the first linear moving block. Includes a conversion LM guide, when the shank movement adjusting screw is rotated, the first linear movement block is moved in an oblique direction by the first motion conversion LM guides, and at the same time, the first x-axis LM guide The guide rails of the slide to each other, so that the shankdong plate and the side covers are moved in the z-axis direction.

In a preferred embodiment, each side cover and the base plate is coupled using a pair of shandong copper LM guide spaced apart from each other in the z-axis direction.

In a preferred embodiment, the pitching rotation conversion module: the second linear movement block is penetrated by the pitching rotation adjusting screw, the rotational coupling with the pitching rotation adjusting screw, linearly moving along the axis of rotation of the pitching rotation adjusting screw. ; The second x-axis LM guide is located parallel to the axis of rotation of the pitching rotation control screw, one of the guide rail is coupled to the second linear movement block, the other guide rail is coupled to the second linear movement block. ; Bearings each provided on both sides of the second linear movement block, each of which has a rotational axis in a direction perpendicular to the rotational axis of the pitching rotation adjusting screw, wherein any one of an outer ring and an inner ring is fixed to the second linear movement block; ; And second guide rails, each of which is fixed to the other ring of the bearing, and the other guide rail is fixed to the side cover in an oblique direction on an xy plane. And a guide, wherein when the pitching rotation adjusting screw rotates, the second linear movement block linearly moves by the second x-axis LM guide, and the rings of each bearing slide and rotate with each other. The other ring connected to each of the second motion conversion L guides linearly moves in an oblique direction by the second motion conversion L guide, so that the camera coupling plate is pitched about the y axis.

In a preferred embodiment, the camera coupling plate is connected to the side covers via a y-axis forming bearing provided on each side cover on the y axis.

In a preferred embodiment, one of the side covers or the outer side of each of the side covers penetrates the side cover by screwing, and linearly rotated to friction the camera engaging plate or the pitching rotation adjustment screw. Thereby, it further comprises a pitching rotation fixing screw for fixing the camera coupling plate does not rotate.

In a preferred embodiment, any one of the side covers or the outer side of each of the side covers and the side closure cover is fixed to the following camera coupling plate, the pitching scale is displayed around the y axis; And a pitching angle indicating needle penetrating the side closing cover and fixed to the side cover to indicate the pitching scale.

According to a preferred embodiment, the z-axis height scale display block is fixed to the base plate in the z-axis direction, the z-axis height scale is displayed; And a z-axis height indicator needle fixed to the side cover or the shandong copper plate at a position adjacent to the z-axis height scale display block and indicating the z-axis height scale.

The present invention has the following excellent effects.

First, according to the camera photographing position adjusting device of the present invention, the camera mounted using only the screw and the EL guide without using the goniometer can be pitched about the y axis, and can be moved in the z axis direction. Can provide a camera shooting position control device is very small.

In addition, according to the camera photographing position adjusting device of the present invention is not equipped with complicated and precise gears, the production cost can be reduced, and the error due to the backlash of the gears can be minimized, thereby maintaining the accuracy of the position adjustment continuously. There is.

In addition, according to the camera photographing position adjusting apparatus of the present invention, the pitching scale and the z-axis height scale is displayed on the outside, so that the user can recognize the z-axis moving distance and pitching rotation angle of the camera at a glance.

1 is a view for explaining the use example of the camera shooting position adjusting device according to an embodiment of the present invention,
2 is a view showing the appearance of an apparatus for adjusting a camera shooting position according to an embodiment of the present invention;
3 is an exploded view of a camera photographing position adjusting device according to an embodiment of the present invention;
4 is a view showing a pitching rotation conversion module of the camera photographing position adjusting device according to an embodiment of the present invention.

Although the terms used in the present invention have been selected as general terms that are widely used at present, there are some terms selected arbitrarily by the applicant in a specific case. In this case, the meaning described or used in the detailed description part of the invention The meaning must be grasped.

Hereinafter, the technical structure of the present invention will be described in detail with reference to preferred embodiments shown in the accompanying drawings.

However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Like reference numerals designate like elements throughout the specification.

Referring to FIG. 1, the camera photographing position adjusting device 100 of the present invention adjusts a photographing position of a camera 10 coupled to an upper portion thereof so that an image acquired by the camera 10 is changed. 10) is moved in the z-axis direction or rotated around the y-axis to adjust the photographing position of the camera (10).

Meanwhile, when the image 11 acquired by the camera 10 changes as the position of the camera 10 changes, first, when the camera 10 moves downward in the z-axis direction, The camera 10 may acquire an image 11a in which an object in the image 11 is lifted up. When the camera 10 moves upward, the camera 10 may acquire an image 11b in which an object in the image 11 is lowered. have. In addition, when the camera 10 rotates around the y axis, that is, pitching, the image 11c showing the bottom of the object in the image 11 or the top of the object in the image 11 is visible. An image 11d may be obtained.

That is, the camera photographing position adjusting device 100 according to an embodiment of the present invention may be usefully used when adjusting the positions of cameras requiring alignment between images, such as a stereo image or a depth image. .

Hereinafter, the configuration of the camera photographing position adjusting device 100 according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 4.

Camera photographing position adjusting device 100 according to an embodiment of the present invention is a base plate 110, side covers (120, 120-1), Shanghaidong plate 130, Shanghaidong adjustment screw 140, Shanghaidong conversion module 150, a camera coupling plate 160, a pitching rotation adjustment screw 170, and a pitching rotation transformation module 180.

The base plate 110 forms a bottom surface and supports other components.

In addition, the base plate 110 is placed on the bottom plate 113, the Shanghai plate L guide 111 and the bottom plate 113 that is erected in the y-axis direction on the bottom plate 113 and the Shanghai plate L guide And a shanghai-dong LM guide connection block 112 for fixing 111.

In more detail, the Shanghai-dong L-M guide 111 and the Shanghai-dong L-m guide connection block 112 are respectively composed of four vertical movement L-m guides 111 and Shanghai-dong L-m guide connection blocks 112. Any two shandong dong L guides of the moving LM guides 111 are provided to face one side direction of the base plate 110 and the other two shandong dong guides are directed to the other side direction of the base plate 110 It is provided to face.

That is, side covers 120 and 120-1 to be described below are provided in a form that can be simultaneously connected to two shandong copper L guides on both sides of the base plate 110.

However, the shandong copper L-M guide 111 may be provided in two or more than five if the side cover (120, 120-1) can be firmly connected to the side of the base plate (110).

In addition, the bottom plate 113 and the shandong copper LM guide connection block 112 may be integrally connected.

That is, the base plate 110 may be sufficient if the base plate 110 includes at least one shandong copper LM guide 111 in the z-axis direction to support the other components from the bottom and to move the side cover 120 up and down.

The side covers 120 and 120-1 may be coupled to both sides of the base plate 110, and fixed in the y-axis and x-axis directions, and may be movable in the z-axis direction from the base plate 110.

That is, the side covers 120 and 120-1 are connected to two Shanghai Dong L-M guides 111, respectively, and are provided to be movable up and down in the y-axis direction.

The shandong copper plate 130 is positioned above the base plate 110 and spaced apart from the base plate 110, and is simultaneously fixed to the side covers 120 and 120-1.

That is, the shandong copper plate 130 is connected to move up and down in accordance with the shandong east of the side covers (120, 120-1).

The shankdong adjustment screw 140 is provided between the base plate 110 and the shandongdong plate 130, while being fixed to the shandongdong plate 130, rotates on the x axis with a rotation axis.

In addition, one end of the shankdong adjustment screw 140 is provided with a shandongdong adjustment knob 141 so that a person can easily turn by hand.

In addition, the shank copper adjustment screw 140 is formed with a screw thread on the outside.

For example, the shanghai adjustment screw 140 may be composed of a ball screw.

In addition, the shandong copper adjustment screw 140 is connected to the shandong copper plate 130 by using a shandong copper plate connecting block 131 fixed to the shandong copper plate 130.

In addition, although the shandong copper plate 130 and the shandong copper plate connecting block 131 is shown to be separated from each other and coupled to each other, it may be manufactured integrally.

That is, the shank copper adjusting screw 140 is provided in a rotatable form while being fixed to the shank copper plate 130 on the x-axis.

The shandong movement conversion module 150 is connected to the shandong movement adjustment screw 140, the shandong movement plate 130, and the side covers 130 and 130-1, and the rotational movement of the shandong movement adjustment screw 140. It is to be converted to the vertical movement of the side covers (130,130-1).

That is, the shandong copper conversion module 150 causes the shandong copper plate 130 fixed to the side covers 130 and 130-1 to be shandong.

In addition, the shandong motion conversion module 150 includes a first linear motion block 151, a first x-axis LM guide 152 and a first motion conversion LM guide 153.

In addition, when the first linear movement block 151 is penetrated by the shanghai motion adjusting screw 140 and rotationally coupled with the shanghai motion adjusting screw 140, and the shanghai motion adjusting screw 140 rotates, The axis of rotation of the shank adjustment screw 140, that is, linear movement along the x-axis.

In addition, the first x-axis LM guide 152 is located in parallel with the shankdong adjustment screw 140, any one guide rail is coupled to the first linear movement block 151 and the other guide rail Is coupled to the shandong copper plate 130.

That is, even if the shankdong plate 130 is fixed in the x-axis direction, the first linear movement block 151 is coupled to be linearly movable in the x-axis direction.

In addition, the first motion conversion LM guide 153 is provided in an oblique direction on the xy plane, one guide rail is coupled to the base plate 110, the other guide rail is the first linear moving block To 151.

In more detail, any one of the guide rails of the first motion conversion LM guide 153 is fixed to the shandong copper LM guide connecting block 112.

That is, the first linear movement block 151 moves in an oblique direction along the first kinematic transformation LM guide 153 when the shankdong adjusting screw 140 rotates, and at the same time, the shankdong plate ( Since 130 is fixed in the x-axis direction, the guide rails of the first x-axis LM guide slide with each other, and the shankdong plate 130 is linearly moved vertically along the z-axis.

In other words, the first linear movement block 151 moves the shandong copper plate 130 while moving in an oblique direction using the first kinematic transformation LM guide 153 and the first x-axis LM guide 152. It is to push up or down in the z-axis direction.

In addition, the first x-axis LM guide 152 is composed of two first x-axis LM guides (152, 152-1) provided in the first linear movement block 151 spaced apart from each other in parallel in the x-axis direction The vertical movement plate 130 may be firmly fixed to the first x-axis LM guide 152 without being shaken.

In addition, the first kinematic transformation LM guide 153 are each spaced apart side by side in the diagonal direction on the same xy plane, a pair of the first kinematic transformation LM guide provided on one side of the base plate 110 153, 153-1 and the four first motion conversion LM guide of the other pair of first motion conversion LM guide provided on the other side so that the first linear movement block 151 can be firmly fixed and connected It was.

The camera coupling plate 160 is disposed above the shandong copper plate 130 and spaced apart from the shandong copper plate 130, and is rotatable in the side covers 120 and 120-1 about the y axis. Connected.

In addition, the camera coupling plate 160 is connected to the side covers 120 and 120-1 by using y-axis forming bearings 161 and 161-1, and more specifically, the y-axis is formed on the camera coupling plate 160. It is fixed to any one of the outer ring and the inner ring of the bearing (161,161-1), the other ring is fixed to each side cover (120, 120-1), the camera coupling plate 160 and the side cover Fields 120 and 120-1 are connected.

The pitching rotation adjustment screw 170 is provided between the base plate 110 and the camera coupling plate 160 at a position facing the shank movement adjustment screw 140 and fixed to the camera coupling plate 160. Rotate around the x-axis.

In addition, the pitching rotation adjustment screw 170 is provided with a pitching rotation adjustment knob 171 that can be rotated by the user at one end, the camera coupling plate connecting block 161 is fixed to the camera coupling plate 160 Through it, it is configured to rotate while being fixed to the camera coupling plate connection block (161).

In addition, although the camera coupling plate 160 and the camera coupling plate connecting block 161 are shown to be separated from each other, it can be manufactured integrally connected.

The pitching rotation conversion module 180 is connected to the pitching rotation adjusting screw 170, the camera coupling plate 160, and the side covers 120 and 120-1, and the rotational movement of the pitching rotation adjusting screw 170. This converts the pitching rotational movement of the camera coupling plate 160.

In addition, the pitching rotation conversion module 180 includes a second linear motion block 181, a second x-axis LM guide 182, a bearing (183, 183-1) and a second motion conversion LM guide (184, 184-1). It is done by

In addition, the second linear movement block 181 is penetrated by the pitching rotation adjustment screw 170 and rotationally coupled, and when the pitching rotation adjustment screw 170 rotates, the pitching rotation adjustment screw 170 of the Linear movement along the axis of rotation.

In addition, the second x-axis LM guide 182 is located parallel to the axis of rotation of the pitching rotation adjustment screw 170, one of the guide rails is coupled to the second linear movement block 181 and the other The guide rail is coupled to the camera coupling plate 160.

In addition, the second x-axis LM guide 182 is three second x-axis LM guide spaced apart in parallel to each other so that the camera coupling plate 160 can be firmly fixed to the second linear movement block 181. (182) was provided.

However, the second x-axis LM guide 182 may be provided with one, two or four or more second x-axis LM guides.

In addition, the bearings 183 and 183-1 are provided at both sides of the second linear movement block 181, respectively, and have a rotation axis in a direction perpendicular to the rotation axis of the pitching rotation adjusting screw 170, and the outer ring 183a. The second linear movement block 181 is fixed.

However, the inner ring 183b of each of the bearings 183 and 183-1 may be fixed to the second linear movement block 181.

In addition, the second motion conversion LM guides (184, 184-1) are provided on the side covers (120, 120-1), respectively, any one guide rail is fixed to the inner ring (183b) of the bearing (183, 183-1) The other guide rail is fixed to the side cover 120 in an oblique direction on the xy plane.

However, when the inner ring 183b of the bearings 183 and 183-1 is fixed to the second linear movement block 181, the outer ring 183a of the bearings 183 and 183-1 is converted into the second motion. It is fixed to either guide rail of the LM guides (184, 184-1).

That is, when the pitching rotation adjusting screw 170 rotates, the second linear movement block 181 is linearly moved and at the same time the outer ring 183a and the inner ring 183b rotate in opposite directions, At the same time, any one of the guide rails of the second motion conversion LM guides 184 and 184-1 linearly moves in an oblique direction along the other guide rail.

In other words, when the pitching rotation adjusting screw 170 rotates, the second linear movement block 181 rotates along the second motion conversion LM guide 184 and linearly moves to move the camera coupling plate 160. Is the pitching rotation about the y-axis.

Therefore, the camera photographing position adjusting device 100 according to an embodiment of the present invention does not use a goniometer for the pitching rotation, so the volume can be greatly reduced, and two screws 140 and 170 are used without a complicated gear device. Since the camera coupling plate 160 can be linearly moved in the z-axis direction or pitched rotation about the y-axis, not only can the cost be reduced, but the precision of the position adjustment can be maintained without worrying about the backlash of the gear. have.

In addition, the camera photographing position adjusting device 100 according to an embodiment of the present invention through the respective side covers (120,120-1) and screwed to each of the side covers (120,120-1), by rotating By linearly moving and friction with the camera coupling plate connection block 161, the camera coupling plate 160 may further include a pitching rotation fixing screws (190, 190-1) for fixing not to pitch.

In addition, although the pitching pivot fixing screws 190 and 190-1 are formed of two pitching pivot fixing screws 190 and 190-1 which are respectively screwed to the side covers 120 and 120-1, the side covers ( It may be composed of one pitching rotation fixing screw for screwing with any one side cover of 120,120-1.

In addition, the pitching rotation fixing screw (190, 190-1) is shown as fixing the camera coupling plate 160, by friction with the camera coupling plate connecting block 162, a component that rotates around the y-axis, For example, the camera coupling plate 160 may be fixed without being rotated by friction with the pitching rotation adjusting screw 170, the second linear movement block 181, or the camera coupling plate 160. Of course.

In addition, the camera photographing position adjusting device 100 according to an embodiment of the present invention further includes a side finishing cover 191 and a pitching angle indicating needle 192 that can display the rotation angle of the camera coupling plate 160. It may include.

In addition, the side finish cover 191 is spaced apart from each side cover 120 on the outside of each side cover 120, coupled with the camera coupling plate 160, the pitching scale around the y-axis 191a is displayed.

However, the side closure cover 191 may be fixed to another component that rotates about the y axis without being coupled to the camera coupling plate 160 and may be provided as one side closure cover.

In addition, the pitching angle indicating needle 192 is fixed to the side cover 120 and points to the pitching scale 191a outside the side finish cover 191.

That is, since the pitching scale 191a is rotated and the pitching angle display needle 192 is fixed, the rotation angle of the camera coupling plate 160 may be displayed.

However, the pitching scale 191a may be fixed to the side cover 120, and the pitching angle indicating needle 192 may be rotated to display a rotation angle.

In addition, the camera shooting position adjusting device 100 according to an embodiment of the present invention is a z-axis height scale display block 193 and z-axis height display that can display the z-axis movement distance of the camera coupling plate 160 The needle 194 may further include.

In addition, the z-axis height scale display block 193 is provided with a z-axis height scale 193a is fixed to the base plate 110 so as not to move, the z-axis height display needle 194 is the z The side cover 120 is fixed to the z-axis height scale 193a at a position adjacent to the axial height scale display block 193.

However, the z-axis height indicating needle 194 may not be fixed to the side cover 120, but may be fixed to other components that move only in the z-axis direction, for example, the shandong plate 130. have.

In addition, the positions of the z-axis height scale 193a and the z-axis height indicating needle 194 may be reversed.

Therefore, the user can recognize at a glance the rotation angle and the z-axis movement distance of the camera coupled to the camera coupling plate 160 from the outside.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation in the present invention. Various changes and modifications will be possible.

100: camera shooting position adjustment device 110: base plate
111: up and down moving LM guide 112: up and down moving LM guide connecting block
113: bottom plate 120, 120-1: side cover
130: Up and down plate 131: Up and down plate connection block
140: Up and down adjustment screw 141: Up and down adjustment knob
150: vertical movement conversion module 151: first linear movement block
152,152-1: First x-axis LM guide 153,153-1: First kinetic transformation LM guide
160: camera coupling plate 161,161-1: y-axis bearing
170: screw for adjusting the pitch rotation 171: pitch adjusting knob
180: pitching rotation conversion module 181: second linear motion block
182: 2nd x-axis LM Guide 183,183-1: Bearing
184,184-1: Second motion conversion L-M guide 190,190-1: Screw for fixing the pitching rotation
190a: Pitching pivoting knob 191,191-1: Side finish cover
191a: pitching scale 192: pitching angle display needle
193: z-axis height scale display block 193a: z-axis height scale
194: z-axis height indicator

Claims (8)

Base plate;
a side cover fixed in the y-axis and x-axis directions and coupled to both sides of the base plate to be movable in the z-axis direction;
A shandong plate which is spaced apart from the base plate at an upper portion of the base plate and fixed to the side covers, and is shandong by a shandong of the side cover;
A shanghai adjusting screw provided between the base plate and the shanghai copper plate and fixed to the shanghai copper plate and rotatable about an x axis;
The Shanghai-dong adjusting screw, the Shanghai-dong plate and the side covers, which are connected to the shank-dong control screw, convert the rotational movement of the shanghai-dong adjusting screws into vertical movements, so that the shandong-dong plate is shandong-dong. module;
A camera coupling plate spaced apart from the base plate at an upper portion of the shandong copper plate and rotatably connected to the side cover about a y axis;
A screw for adjusting a pitching rotation provided between the base plate and the camera coupling plate and fixed to the camera coupling plate and rotatable about an x axis; And
A pitching pivot conversion module connected to the pitching pivot adjusting screw, the camera coupling plate and the side covers, and converting a rotational movement of the pitching pivot adjusting screw into a pitching pivoting motion of the camera coupling plate.
And a camera to be coupled on the camera coupling plate to move in the z-axis direction or to rotate about the y-axis to adjust the photographing position of the camera.
The method of claim 1,
The Shanghai East conversion module:
A first linear movement block penetrated by the shanghai adjusting screw and rotationally coupled with the shanghai adjusting screw, and linearly moving along a rotation axis of the shanghai adjusting screw;
A first x-axis LM guide positioned side by side with the rotating shaft of the shanghai adjusting screw, one of the guide rails coupled to the first linear moving block, and the other of the guide rails coupled to the shandong copper plate; And
A pair of first motion transformations are spaced apart from each other in an oblique direction on an xy plane, one guide rail is coupled to the base plate, and the other guide rail is coupled to the first linear moving block. And L guide;
When the shank movement adjusting screw is rotated, the first linear movement block is moved in an oblique direction by the first motion conversion LM guides, and at the same time, the guide rails of the first x-axis LM guides slide with each other, And the shanghai plate and the side covers move in the z-axis direction.
The method of claim 2,
And each side cover and the base plate are coupled to each other using a pair of shandong dong LM guides spaced apart from each other in the z-axis direction.
The method according to any one of claims 1 to 3,
The pitching rotation conversion module:
A second linear moving block penetrated by the pitching rotation adjusting screw, rotationally coupled with the pitching rotation adjusting screw, and linearly moving along the rotation axis of the pitching rotation adjusting screw;
The second x-axis LM guide is located parallel to the axis of rotation of the pitching rotation control screw, one of the guide rail is coupled to the second linear movement block, the other guide rail is coupled to the second linear movement block. ;
Bearings each provided on both sides of the second linear movement block, each of which has a rotational axis in a direction perpendicular to the rotational axis of the pitching rotation adjusting screw, wherein any one of an outer ring and an inner ring is fixed to the second linear movement block; ; And
Second guide rails are respectively provided on the side covers, one guide rail is fixed to the other ring of the bearing, the other guide rail is fixed to the side cover in an oblique direction on the xy plane Including;
When the pitching rotation control screw rotates, the second linear movement block is linearly moved by the second x-axis LM guide, and the rings of each bearing slide to rotate with each other, and at the same time, each second movement transformation. And the other ring connected to the LM guide linearly moves in an oblique direction by the second motion conversion LM guide, so that the camera coupling plate is pitched about the y axis.
The method of claim 4, wherein
And the camera coupling plate is connected to the side covers via a y-axis bearing formed on each side cover on the y-axis.
The method of claim 4, wherein
The camera coupling plate is penetrated by screwing through the side cover outside one of the side covers or each of the side covers, and linearly rotated by friction to rub against the camera engagement plate or the pitching rotation adjustment screw. Camera shooting position control device further comprises a pitching rotation fixing screw for fixing so as not to rotate.
The method of claim 4, wherein
A side closure cover positioned at an outer side of one of the side covers or each of the side covers and fixed to the camera coupling plate, the pitcher having a pitching scale indicated about the y axis; And
And a pitching angle indicating needle penetrating the side finishing cover and fixed to the side cover to indicate the pitching scale.
The method of claim 4, wherein
A z-axis height scale display block fixed to the base plate in a z-axis direction and displaying a z-axis height scale; And
And a z-axis height indicating needle fixed to the side cover or the shankdong plate at a position adjacent to the z-axis height scale display block, and pointing to the z-axis height scale. .

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