CN111258169A - Optical drawing and shooting auxiliary equipment - Google Patents
Optical drawing and shooting auxiliary equipment Download PDFInfo
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- CN111258169A CN111258169A CN201811452532.3A CN201811452532A CN111258169A CN 111258169 A CN111258169 A CN 111258169A CN 201811452532 A CN201811452532 A CN 201811452532A CN 111258169 A CN111258169 A CN 111258169A
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- horizontal
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- sliding mechanism
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
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Abstract
The invention discloses optical painting and shooting auxiliary equipment which comprises a vertically arranged square main support, wherein a pair of vertical sliding mechanisms are symmetrically arranged on two vertical sides of the main support, a horizontal transverse sliding mechanism is also arranged between the pair of vertical sliding mechanisms and can slide up and down along the vertical sliding mechanisms, a fixing piece is arranged on the horizontal transverse sliding mechanism and can horizontally and transversely slide along the horizontal transverse sliding mechanism, a full-color LED light source is arranged on the fixing piece and is connected with a computer, a horizontal telescopic mechanism is also vertically arranged on the transverse side of the bottom of the main support, a vertical telescopic mechanism is vertically arranged on the horizontal telescopic mechanism, a camera base is arranged at the top of the vertical telescopic mechanism, and a camera is placed on the camera base. The invention solves the problem that the switch, the path and the color change of a light source in the optical drawing and shooting method in the prior art are difficult to accurately control.
Description
Technical Field
The invention belongs to the technical field of photographic auxiliary equipment, and particularly relates to optical drawing photographic auxiliary equipment.
Background
Photo-painting photography, also called photo-painting, is a photographic art method of recording dynamic motion of a light source as a main body in a period of time or baking out an environment/main body by utilizing the motion of the light source, and is a photographic method for creating special image effects. The light source moves in a period of time, the light sensing element of the camera uniformly records the light at each unit moment, the moving track of the light source is shot by using the long exposure mode of the camera, and the finally obtained image is the photo-drawing photographic work. The existing common photoplotting and photographing method is to take a picture by holding a light source by a photographer to move and fixing a camera, and has the defects that the on-off, the path and the color change of the light source are difficult to accurately control, the working efficiency is low, and the obtained photoplotting image is often greatly different from the expected photoplotting image.
Disclosure of Invention
The invention aims to provide optical drawing shooting auxiliary equipment, which solves the problem that the switch, the path and the color change of a light source in the optical drawing shooting method in the prior art are difficult to accurately control.
The optical drawing and shooting auxiliary equipment comprises a vertically arranged square main support, a pair of vertical sliding mechanisms are symmetrically arranged on two vertical sides of the main support, a horizontal transverse sliding mechanism is further arranged between the pair of vertical sliding mechanisms and can slide up and down along the vertical sliding mechanisms, a fixing piece is arranged on the horizontal transverse sliding mechanism and can horizontally and transversely slide along the horizontal transverse sliding mechanism, a full-color LED light source is arranged on the fixing piece and connected with a computer, a horizontal telescopic mechanism is also vertically arranged on the transverse side of the bottom of the main support, a vertical telescopic mechanism is vertically arranged on the horizontal telescopic mechanism, a camera base is arranged at the top of the vertical telescopic mechanism, and a camera is placed on the camera base.
The present invention is also characterized in that,
the vertical sliding mechanism has the specific structure that: including the lead screw of vertical setting, the lead screw bottom is connected with step motor B through the shaft coupling, and step motor B still is connected with the computer, and step motor B installs on motor cabinet B, and motor cabinet B sets up the vertical limit bottom of main support, the lead screw top is connected with the connecting piece through the bearing, and the connecting piece passes through the bolt fastening in main support top, still overlaps on the lead screw to be equipped with screw nut, and screw nut passes through the bolt to be connected with the position sleeve, and screw nut and position sleeve can reciprocate along the lead screw together, and the position sleeve still with the guide housing rigid coupling, is equipped with vertical feed rod in the guide sleeve, and vertical feed rod upper end links firmly with the connecting piece, and vertical feed rod lower extreme is.
The horizontal transverse sliding mechanism has the specific structure that: horizontal feed rod including the horizontal setting of a pair of level, horizontal feed rod wherein one end is installed on motor cabinet A, motor cabinet A and position sleeve, the guide housing links firmly, be provided with step motor A on the motor cabinet A, step motor A still is connected with the computer, be provided with the action wheel on step motor A's the output shaft, the action wheel passes through the hold-in range and constitutes the conveyer belt structure from the driving wheel, all install the vertical edge at the relative main support in step motor A place limit from the driving wheel with the horizontal feed rod other end, the hold-in range is located between a pair of horizontal feed rod, the mounting passes hold-in range and a pair of horizontal feed rod simultaneously and slides.
The horizontal telescopic mechanism has the specific structure that: including setting up horizontal stand A on the horizontal limit of main support bottom at the level, the cover is equipped with horizontal stand B on the horizontal stand A, and horizontal stand B can follow horizontal stand A horizontal flexible slip, locks through fastening screw A between horizontal stand B and the horizontal stand A.
The vertical telescopic mechanism has the specific structure that: including vertical support A, vertical support A set up perpendicularly in horizontal support B serves with horizontal support A non-connection, and the cover is equipped with vertical support B on the vertical support A, and vertical support B can follow the vertical flexible slip of vertical support A, locks through fastening screw B between vertical support B and the vertical support A, and vertical support B serves with vertical support A non-connection and is provided with the camera base.
The camera base is characterized in that a handle is further installed below the camera base, the angle of the camera base is changed by rotating the handle, and the camera base and the handle are locked through a fastening screw C.
The main support is formed by a thin plate in a shape of a square.
The optical drawing and shooting auxiliary equipment has the advantages that the on-off and color change of the full-color LED light source are controlled by the computer, the stepping motors in the horizontal direction and the vertical direction drive the full-color LED light source to move along an appointed track, and then the camera fixed on the camera base connected with the main support shoots corresponding images, so that optical drawing and shooting works are obtained, the problem of accurate control of the on-off, path and color change of the light source is solved, and the working efficiency and the shooting quality are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the auxiliary optical drawing and photographing apparatus of the present invention;
FIG. 2 is a schematic view of a connection structure of a stepping motor A of the auxiliary optical plotting and photographing apparatus according to the present invention;
FIG. 3 is a schematic view of the connection structure of the driven wheel of the auxiliary optical plotting and photographing apparatus of the present invention.
In the figure, 1, a main bracket, 2, a vertical lever, 3, a lead screw, 4, a stepping motor A, 5, a guide sleeve, 6, a positioning sleeve, 7, a motor base A, 8, a lead screw nut, 9, a connecting piece, 10, a full-color LED light source, 11, a fixing piece, 12, a synchronous belt, 13, a horizontal lever, 14, a driven wheel, 15, a horizontal bracket A, 16, a fastening screw A, 17, a horizontal bracket B, 18, a vertical bracket A, 19, a fastening screw B, 20, a vertical bracket B, 21, a handle, 22, a camera base, 23, a fastening screw C, 24, a stepping motor B, 25, a motor base B, 26 and a driving wheel are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to optical drawing and shooting auxiliary equipment, which is structurally shown in figure 1 and comprises a vertically arranged square main support 1, wherein a pair of vertical sliding mechanisms are symmetrically arranged on two vertical sides of the main support 1, a horizontal transverse sliding mechanism is also arranged between the pair of vertical sliding mechanisms and can slide up and down along the vertical sliding mechanisms, a fixing part 11 is arranged on the horizontal transverse sliding mechanism, the fixing part 11 can horizontally and transversely slide along the horizontal transverse sliding mechanism, a full-color LED light source 10 is arranged on the fixing part 11, the full-color LED light source 10 is connected with a computer, a horizontal telescopic mechanism is also vertically arranged on the transverse side of the bottom of the main support 1, a vertical telescopic mechanism is vertically arranged on the horizontal telescopic mechanism, a camera base 22 is arranged at the top of the vertical telescopic mechanism, and a camera is arranged on the camera base 22.
The vertical sliding mechanism has the specific structure that: including the lead screw 3 of vertical setting, lead screw 3 bottom is connected with step motor B24 through the shaft coupling, and step motor B24 still is connected with the computer, and step motor B24 is installed on motor cabinet B25, and motor cabinet B25 sets up 1 vertical limit bottom of main support, lead screw 3 top are connected with connecting piece 9 through the bearing, and connecting piece 9 is fixed in main support 1 top through the bolt, still overlaps to be equipped with screw nut 8 on the lead screw 3, and screw nut 8 is connected with position sleeve 6 through the bolt, and screw nut 8 and position sleeve 6 can reciprocate along lead screw 3 together, and position sleeve 6 still with guide pin bushing 5 rigid coupling, is equipped with vertical polished rod 2 in the guide pin bushing 5, and vertical polished rod 2 upper end links firmly with connecting piece 9, and vertical polished rod 2 lower extreme is installed on motor cabinet B25.
As shown in fig. 2 and 3, the horizontal transverse sliding mechanism has the following specific structure: including the horizontal feed rod 13 of a pair of horizontal setting, horizontal feed rod 13 wherein one end is installed on motor cabinet A7, motor cabinet A7 and position sleeve 6, guide sleeve 5 links firmly, be provided with step motor A4 on the motor cabinet A7, step motor A4 still is connected with the computer, be provided with action wheel 26 on step motor A4's the output shaft, action wheel 26 passes through hold-in range 12 and constitutes the conveyer belt structure with follow driving wheel 14, follow driving wheel 14 and horizontal feed rod 13 other end and all install the vertical edge at the relative main support in step motor A4 place limit, hold-in range 12 is located between a pair of horizontal feed rod 13, mounting 11 passes hold-in range 12 and a pair of horizontal feed rod 13 simultaneously and slides.
The horizontal telescopic mechanism has the specific structure that: including setting up in the level set up horizontal support A15 on the horizontal limit in main support 1 bottom, the cover is equipped with horizontal support B17 on horizontal support A15, and horizontal support B17 can follow horizontal support A15 horizontal flexible slip, locks through fastening screw A16 between horizontal support B17 and the horizontal support A15.
The vertical telescopic mechanism has the specific structure that: including vertical support A18, vertical support A18 set up perpendicularly in horizontal support B17 is served with horizontal support A15 non-connected one, the cover is equipped with vertical support B20 on the vertical support A18, vertical support B20 can follow the vertical flexible slip of vertical support A18, lock through fastening screw B19 between vertical support B20 and the vertical support A18, vertical support B20 is served with camera base 22 with vertical support A18 non-connected one.
The handle 21 is also installed below the camera base 22, the angle of the camera base 22 is changed by rotating the handle 21, and the camera base 22 and the handle 21 are locked by a fastening screw C23.
The main support 1 is formed by a thin plate in a square shape.
The invention relates to an optical drawing and shooting auxiliary device, which has the working principle as follows:
the camera is firstly installed on the camera base 22, the angle of the camera can be set through the rotating handle 21, the camera is locked through the fastening screw C23, the height direction is adjusted through stretching the vertical support B20 and is locked through the fastening screw 19, the horizontal direction is adjusted through stretching the horizontal support B17 and is locked through the fastening screw 16.
By computer control step motor A4 and two step motor B24, wherein step motor A4 drives the action wheel 26 rotatory, and action wheel 26 drives hold-in range 12 and rotates, and hold-in range 12 drives from 14 rotations, drives mounting 11 and removes along the horizontal direction to realize full-color LED light source 10 on mounting 11 and remove along the horizontal direction. Two step motor B24 pass through the lead screw 3 rotation of shaft coupling drive both sides, drive lead screw nut 8 and position sleeve 6 and reciprocate to drive full-color LED light source 10 and remove along vertical direction. The on-off and color change of the full-color LED light source 10 are controlled by a computer, the full-color LED light source 10 can move along any appointed track in a vertical plane through combined movement in the horizontal direction and the vertical direction, and a desired photo-drawing and shooting work can be shot by means of a fixed camera.
According to the auxiliary equipment for optical painting photography, the full-color LED light source is driven to move along the appointed track by controlling the stepping motors in the horizontal direction and the vertical direction, and then the corresponding image is shot by the camera fixed on the camera base connected with the main support, so that the optical painting photography work is obtained, the problem of accurate control of the on-off, the path and the color change of the light source is solved, and the working efficiency and the shooting quality are improved.
Claims (7)
1. Light is painted photographic auxiliary assembly, a serial communication port, four sides main support (1) including vertical setting, the both vertical edges symmetry of main support (1) is provided with a pair of vertical sliding mechanism, still be provided with horizontal lateral sliding mechanism between a pair of vertical sliding mechanism, horizontal lateral sliding mechanism can slide from top to bottom along vertical sliding mechanism, be provided with mounting (11) on the horizontal lateral sliding mechanism, horizontal lateral sliding mechanism horizontal lateral sliding can be followed in mounting (11), be provided with full-color LED light source (10) on mounting (11), full-color LED light source (10) are connected with the computer, main support (1) lie in the horizontal edge of bottom and still be provided with horizontal telescopic machanism perpendicularly, be provided with vertical telescopic machanism perpendicularly on the horizontal telescopic machanism, vertical telescopic machanism's top is provided with camera base (22), the camera has been placed on camera base (22).
2. The photoplotting and photography assisting device of claim 1, wherein the vertical sliding mechanism is specifically structured as follows: comprises a vertically arranged lead screw (3), the bottom of the lead screw (3) is connected with a stepping motor B (24) through a coupler, the stepping motor B (24) is also connected with a computer, the stepping motor B (24) is arranged on a motor base B (25), the motor base B (25) is arranged at the bottom of the vertical edge of a main bracket (1), the top end of the lead screw (3) is connected with a connecting piece (9) through a bearing, the connecting piece (9) is fixed at the top of the main bracket (1) through a bolt, a lead screw nut (8) is further sleeved on the lead screw (3), the lead screw nut (8) is connected with a positioning sleeve (6) through a bolt, the lead screw nut (8) and the positioning sleeve (6) can move up and down along the lead screw (3) together, the positioning sleeve (6) is also fixedly connected with a guide sleeve (5), a vertical feed lever (2) is arranged in the guide sleeve (5), the upper end, the lower end of the vertical polished rod (2) is arranged on a motor base B (25).
3. The photoplotting and photography assisting device of claim 2, wherein the horizontal lateral sliding mechanism is specifically structured as follows: including horizontal feed rod (13) that a pair of level transversely set up, horizontal feed rod (13) wherein one end is installed on motor cabinet A (7), motor cabinet A (7) and position sleeve (6), guide sleeve (5) link firmly, be provided with step motor A (4) on motor cabinet A (7), step motor A (4) still are connected with the computer, be provided with action wheel (26) on the output shaft of step motor A (4), action wheel (26) constitute the conveyer belt structure through hold-in range (12) and follow driving wheel (14), follow driving wheel (14) and horizontal feed rod (13) other end and all install the vertical edge at step motor A (4) relative main support (1) in place limit, hold-in range (12) are located between a pair of horizontal feed rod (13), mounting (11) pass hold-in range (12) and a pair of horizontal feed rod (13) slip simultaneously.
4. The optical writing photography auxiliary device according to any one of claims 1 to 3, wherein the horizontal telescopic mechanism has a specific structure: including setting up in the level horizontal stand A (15) on the horizontal limit of main support (1) bottom, the cover is equipped with horizontal stand B (17) on horizontal stand A (15), and horizontal stand B (17) can be followed horizontal stand A (15) level and stretched out and drawn back the slip, locks through fastening screw A (16) between horizontal stand B (17) and horizontal stand A (15).
5. The photoplotting and photography assisting device of claim 4, wherein the vertical telescopic mechanism is specifically structured as follows: including vertical support A (18), vertical support A (18) set up perpendicularly in horizontal support B (17) and horizontal support A (15) non-connected serve one, the cover is equipped with vertical support B (20) on vertical support A (18), vertical support B (20) can be followed vertical flexible slip of vertical support A (18), lock through fastening screw B (19) between vertical support B (20) and vertical support A (18), vertical support B (20) and vertical support A (18) non-connected serve one be provided with camera base (22).
6. The photoplotting and photography assisting device according to claim 5, wherein a handle (21) is further installed below the camera base (22), the angle of the camera base (22) is changed by rotating the handle (21), and the camera base (22) and the handle (21) are locked through a fastening screw C (23).
7. Optical writing photography auxiliary device according to claim 6, characterized in that the main support (1) is constituted by a sheet in the shape of a square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452532.3A CN111258169A (en) | 2018-11-30 | 2018-11-30 | Optical drawing and shooting auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452532.3A CN111258169A (en) | 2018-11-30 | 2018-11-30 | Optical drawing and shooting auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111258169A true CN111258169A (en) | 2020-06-09 |
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ID=70944783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452532.3A Pending CN111258169A (en) | 2018-11-30 | 2018-11-30 | Optical drawing and shooting auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111258169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220091480A1 (en) * | 2020-09-18 | 2022-03-24 | Robert House | System and Method for Product Photography |
-
2018
- 2018-11-30 CN CN201811452532.3A patent/CN111258169A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220091480A1 (en) * | 2020-09-18 | 2022-03-24 | Robert House | System and Method for Product Photography |
| US11892751B2 (en) * | 2020-09-18 | 2024-02-06 | Robert House | System and method for product photography |
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Application publication date: 20200609 |
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| WD01 | Invention patent application deemed withdrawn after publication |