CN212811817U - High-precision professional aerial film reproduction device - Google Patents

Abstract

The utility model discloses a high-precision professional aerial film reproduction device, which comprises a base, wherein an object stage is arranged above the base, a support column is arranged at the lower end of the object stage, the lower end of the support column is connected with the base, a through groove which runs through the object stage is arranged in the middle of the object stage, slide glass is embedded in the through groove, a uniform light source is arranged at the upper end of the base, a limiting frame is placed at the upper end of the object stage, tabletting glass is embedded in the limiting frame, and a limiting device is arranged on the limiting frame; a film output device is arranged on the left side of the objective table, and a film receiving device is arranged on the right side of the objective table; an upright post is arranged above the base, a supporting plate is horizontally arranged at one end of the upright post, which is far away from the base, and a camera is vertically arranged on the supporting plate; the utility model discloses passing through the film output device with the film and manually expanding with film storage device, preforming glass flattens with the film that expandes with spacing frame, and even light source shoots with the camera at last for the film light filling, and it is effectual and efficient to reprint.

Description

High-precision professional aerial film reproduction device

Technical Field

The utility model relates to an aerial photogrammetry technical field, in particular to high accuracy specialty aerial film reproduction device.

Background

Aerial photogrammetry is taken as a high-precision and high-efficiency measurement method to play an important role in national infrastructure all the time, and the traditional film aerial measurement means has no work. With the rapid development of the construction in China and the popularization of the modernization method of digital photography, the historical aerial film, particularly the early urban film, has great historical value, and the scanning and image reproduction are effective image keeping methods for saving the aerial film image information of the resin film base. Compared with the existing 20 years old CCD scanning method, the image reproduction not only has the same precision and quality as the scanning method, but also has great advantages in efficiency, and the updating or replacing of the scanning method is inevitable, but the size and quantity of the aerial photographic film are large, and the general film reproduction instrument is difficult to have good reproduction effect, so a high-precision professional aerial film reproduction device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high accuracy specialty aviation film reproduction device passes through the manual expansion of film output device and film storage device with the film, and preforming glass flattens the film that expandes with spacing frame, and the film light filling is given to even light source, shoots with the camera at last, and it is effectual and efficient to reproduce.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a high-precision professional aerial film copying device comprises a base, wherein an object stage is arranged above the base, four corners of the lower end of the object stage are vertically provided with supporting columns, the lower end of each supporting column is connected to the base, the middle of the object stage is provided with a through groove penetrating through the object stage, slide glass is embedded in the through groove, the upper end of the base is provided with a uniform light source corresponding to the position of the slide glass, the upper end of the object stage is provided with a limiting frame, the limiting frame is internally provided with press sheet glass corresponding to the position of the slide glass and having the same size as the slide glass in an embedded mode, and a limiting device used for limiting the limiting frame to move in the horizontal direction is arranged on the limiting frame;

a manual film output device is arranged on the left side of the objective table, a manual film storage device is arranged on the right side of the objective table, a film is arranged on the film output device, one end of the outer side of the film is manually unfolded and then is wound on the film storage device, and the part of the film, which is positioned at the upper end of the slide glass, is flattened by the sheet glass and the limiting frame;

the upper portion of base is equipped with the stand, the stand is located the rear of objective table, the stand is kept away from the one end level of base is provided with the backup pad, the vertical camera that is provided with in the backup pad, the camera lens of camera with slide glass's position corresponds.

The utility model discloses a further set up to: still include the table body, host computer, display and peripheral hardware, the base is located on the desktop of the table body, display and peripheral hardware are located on the desktop, the base is located the left side of display and peripheral hardware, the host computer is located the lower extreme of the table body, the host computer with the camera electricity links, even light source, display and peripheral hardware all with the host computer electricity links.

The utility model discloses a further set up to: the uniform light source comprises a lamp holder, a uniform light plate, a vertical plate and a plurality of LED lamps, the lamp holder is arranged at the upper end of the base and corresponds to the position of the slide glass, the LED lamps are uniformly distributed at the upper end of the lamp holder, the uniform light plate is arranged above the light source, the vertical plate is arranged on the periphery of the lower end of the uniform light plate, and the lower end of the vertical plate is connected to the lamp holder.

The utility model discloses a further set up to: the film output device and the film receiving device respectively comprise a rotary disc, a handle, a limiting knob, a fixed rod, a rotary shaft, two supporting arms and a plurality of rotary wheels, one end of each supporting arm is respectively connected with the front end and the rear end of the objective table, the two supporting arms are inclined upwards, the rotary shaft is horizontally arranged between the two supporting arms, the two ends of the rotary shaft are respectively in rotary connection with the two supporting arms through bearings, the rotary disc is arranged in front of the objective table and connected with the rotary shaft, the handle is arranged on the rotary disc, the film sleeve is arranged on the rotary shaft, the limiting knob is arranged on the supporting arms at the front end and used for limiting the rotary shaft to rotate, the fixed rod is horizontally arranged between the two supporting arms, the two ends of the fixed rod are respectively connected with one ends of the two supporting arms close to the objective table, the rotating wheels are in running fit with the fixed rod, and the unfolded part of the film passes through the lower part of the rotating wheels and is attached to the rotating wheels.

The utility model discloses a further set up to: the pivot includes connecting rod, screw and two axostylus axostyles, and two axostylus axostyles are located respectively the both ends of connecting rod form through the screw and can dismantle the connection, two axostylus axostyles respectively with two support arm normal running fit.

The utility model discloses a further set up to: at least two through holes penetrating through the objective table are formed in the front end and the rear end of the objective table respectively, the through holes are formed in the lower portion of the limiting frame, a telescopic motor corresponding to the through holes is vertically arranged on the base, one end, far away from the base, of the telescopic motor penetrates through the through holes, the telescopic motor is used for lifting the limiting frame and the tablet glass, and a control switch electrically connected with the telescopic motor is arranged on the objective table.

The utility model discloses a further set up to: first locating hole that runs through spacing frame is all seted up at both ends around the spacing frame, set up the second locating hole that corresponds with first locating hole position on the objective table, stop device includes locating lever and handle, the lower extreme of locating lever is vertical to run through insert behind the first locating hole in the second locating hole, the handle is located the upper end of locating lever, there is the interval between the lower surface of handle and the upper surface of spacing frame.

The utility model discloses a further set up to: the camera body is inserted in the fixing hole and fixed.

The utility model discloses a further set up to: the supporting plate is sleeved with a light shield with an opening at the lower end and an openable front end, and the lower end of the light shield extends to the objective table.

To sum up, the utility model discloses following beneficial effect has:

one of the two, the utility model provides a film output device and film storage device accomodate after progressively expanding the film, raise preforming glass and spacing frame earlier, correspond film on the film with slide glass again, put down preforming glass and spacing frame, flatten the film, the film light filling is given from the below to even light source, the camera turns over the film, raise preforming glass and spacing frame after having taken the picture, adjust film output device and film storage device, aim at slide glass with next film, continue operation more than the repetition can, so not only turn over the picture effectual, and is efficient.

Secondly, the utility model provides a camera and even light source all link with the host computer electricity, when shooing, can shoot the camera picture and show the computer, shoot through the control peripheral hardware to the picture that will shoot is handled and is stored.

Thirdly, the utility model provides a spacing frame and preforming glass raise convenient operation through flexible motor.

Fourthly, the utility model provides a film output device establishes the film cover in the pivot, exports the film through rotating the carousel, and film storage device accomodates the film in the pivot through rotating carousel price film, and the film passes the below of runner and laminates with the runner, not only reduces the contained angle between film and the preforming glass, and the film of being convenient for moreover removes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial front view of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 2 in accordance with the present invention;

fig. 5 is a partial sectional view of the middle stopper device of the present invention;

fig. 6 is a partial cross-sectional view of the camera of the present invention;

fig. 7 is a schematic structural view of the sun shade of the present invention.

In the figure: 1. a base; 11. an object stage; 111. a through groove; 112. a through hole; 113. a second positioning hole; 12. a support pillar; 13. carrying glass; 14. a limiting frame; 141. a first positioning hole; 15. pressing glass; 16. a telescopic motor; 17. a control switch; 18. positioning a rod; 19. A handle; 2. a film; 3. a column; 4. a support plate; 41. a fixing hole; 5. a camera; 6. A table body; 61. a host; 62. a display; 63. an external device; 71. a lamp socket; 72. a light homogenizing plate; 73. a vertical plate; 74. an LED lamp; 81. a turntable; 82. a handle; 83. a limit knob; 84. Fixing the rod; 851. a connecting rod; 852. a screw; 853. a shaft lever; 86. a support arm; 87. A rotating wheel; 88. a bearing; 9. a light shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment of the invention relates to a high-precision professional aerial film reproduction device, which comprises a base 1, wherein an object stage 11 is arranged above the base 1, four corners of the lower end of the object stage 11 are vertically provided with support columns 12, the lower end of each support column 12 is connected to the base 1, the middle part of the object stage 11 is provided with a through groove 111 penetrating through the object stage 11, a slide glass 13 is embedded in the through groove 111, the upper end of the base 1 is provided with a uniform light source corresponding to the position of the slide glass 13, the upper end of the object stage 11 is provided with a limit frame 14, the limit frame 14 is embedded with a piece of tabletting glass 15 corresponding to the position of the slide glass 13 and having the same size, specifically, the upper surface of the object stage 11 is equal to the upper surface of the slide glass 13 in height, and the lower surfaces of the limit frame 14 and; the limiting frame 14 is provided with a limiting device for limiting the movement of the limiting frame 14 in the horizontal direction.

The left side of the objective table 11 is provided with a manual film output device, the right side of the objective table 11 is provided with a manual film containing device, the film output device is provided with a film 2, one end of the outside of the film 2 is manually unfolded and then is coiled in the film containing device, and the part of the film 2 at the upper end of the slide glass 13 is flattened by the sheet glass 15 and the limiting frame 14.

The top of base 1 is equipped with stand 3, and the rear of objective table 11 is located to stand 3, and the one end level that base 1 was kept away from to stand 3 is provided with backup pad 4, and the vertical camera 5 that is provided with on backup pad 4, and the camera lens of camera 5 corresponds with slide glass 13's position, and even light source, slide glass 13, preforming glass 15 and camera 5 are on a vertical line particularly.

In detail, the film output device and the film receiving device unfold and flatten the films on the film roll 2 one by one, the light emitted by the uniform light source passes through the slide glass 13 to supplement the light to the films, and the camera 5 shoots the films through the press glass 15.

Preferably, the desk further comprises a desk body 6, a host 61, a display 62 and a peripheral 63, specifically, the peripheral 63 comprises a mouse and a keyboard; the base 1 is arranged on the desktop of the desk body 6, the display 62 and the peripheral 63 are arranged on the desktop, the base 1 is positioned on the left side of the display 62 and the peripheral 63, the host 61 is arranged at the lower end of the desk body 6, the host 61 is electrically connected with the camera 5, and the uniform light source, the display 62 and the peripheral 63 are electrically connected with the host 61.

In detail, the peripheral 63 controls the camera 5 to take pictures and the brightness of the uniform light source, and the display 62 can display the pictures taken by the camera 5 and process and store the taken pictures, so that the efficiency and the quality of the reproduction are greatly improved.

Even light source includes lamp stand 71, even worn-out fur 72, riser 73 and a plurality of LED lamp 74, and the lamp stand 71 is located the upper end of base 1 and is corresponded with slide glass 13's position, and a plurality of LED lamps 74 evenly distributed is in the upper end of lamp stand 71, and even worn-out fur 72 locates the top of light source, and the week side of even worn-out fur 72 lower extreme is located to riser 73, and the lower extreme of riser 73 is connected in lamp stand 71, specifically, and lamp stand 71 links with host computer 61 electricity, is convenient for control the luminance of LED lamp 74.

In detail, the light emitted by the LED lamp 74 passes through the light equalizing plate and then irradiates the film, so that the light is more uniform and the shooting effect is good.

The film output device and the film receiving device both comprise a turntable 81, a handle 82, a limit knob 83, a fixing rod 84, a rotating shaft, two supporting arms 86 and a plurality of rotating wheels 87, one ends of the two supporting arms 86 are respectively connected with the front end and the rear end of the objective table 11, the two supporting arms 86 are respectively inclined upwards, the rotating shaft is horizontally arranged between the two supporting arms 86, the two ends of the rotating shaft are respectively in rotating connection with the two supporting arms 86 through bearings 88, the turntable 81 is arranged in front of the objective table 11 and connected with the rotating shaft, the handle 82 is arranged on the turntable 81, a film 2 is sleeved on the rotating shaft, the limit knob 83 is arranged on the supporting arm 86 at the front end, the limit knob 83 is used for limiting the rotating shaft to rotate, the fixing rod 84 is horizontally arranged between the two supporting arms 86, the two ends of the fixing rod 84 are respectively, the plurality of rollers 87 are rotatably engaged with the fixing lever 84, and the unwound portion of the film 2 passes under the rollers 87 and is engaged with the rollers 87.

In detail, the supporting arm 86 and the rotating shaft fix the film 2, the fixing rod 84 and the rotating wheel 87 reduce the included angle between the film and the pressing sheet, so that the film can move conveniently, otherwise, the friction force is too large, and the film can be damaged;

preferably, the rotating shaft comprises a connecting rod 851, a screw 852 and two shaft rods 853, the two shaft rods 853 are respectively arranged at two ends of the connecting rod 851 and form a detachable connection through the screw 852, and the two shaft rods 853 are respectively matched with the two supporting arms 86 in a rotating manner.

In detail, it is convenient to put the film 2 on or take it off the spindle.

Preferably, at least two through holes 112 penetrating through the object stage 11 are formed at the front end and the rear end of the object stage 11, specifically, two through holes 112 are formed at the front end and the rear end of the object stage 11 in this embodiment, and of course, three or four through holes do not affect the protection range of the present invention, so that the limiting frame 14 and the tablet glass 15 are conveniently lifted, and the stability is strong; the below of spacing frame 14 is located to through-hole 112, and the vertical flexible motor 16 that corresponds with through-hole 112 position that is equipped with on the base 1, the one end that base 1 was kept away from to flexible motor 16 passes through-hole 112, and flexible motor 16 is used for lifting spacing frame 14 and preforming glass 15, is equipped with the control switch 17 that links with flexible motor 16 electricity on the objective table 11.

Preferably, first locating hole 141 that runs through spacing frame 14 is all seted up at both ends around spacing frame 14, offer the second locating hole 113 that corresponds with first locating hole 141 position on the objective table 11, stop device includes locating lever 18 and handle 19, insert in the second locating hole 113 after the lower extreme of locating lever 18 is vertical to run through first locating hole 141, handle 19 locates the upper end of locating lever 18, there is the interval between the lower surface of handle 19 and the upper surface of spacing frame 14. Particularly, the limiting frame 14 is convenient to limit, and the limiting frame 14 is prevented from moving.

Preferably, the support plate 4 is provided with a fixing hole 41 which penetrates through the support plate 4 and corresponds to the position of the slide glass 13, and the body of the camera 5 is inserted into the fixing hole 41 and fixed. In particular, the angle of the camera 5 is facilitated to be adjusted.

Preferably, a light shielding cover 9 with an open lower end and an openable front end is sleeved on the support plate 4, and the lower end of the light shielding cover 9 extends to the object stage 11. Specifically, the light shield 9 shields the external light, creates a darker environment for the camera 5, and ensures the shooting effect.

The using method comprises the following steps: the connecting rod 851 on the rotating shaft is taken down, the film 2 is sleeved on the connecting rod 851, then two ends of the connecting rod 851 are respectively fixed with two shaft rods 853, then a first film on the outer side of the film 2 is unfolded, the telescopic motor 16 is controlled to be lifted, the limiting frame 14 and the press glass 15 are lifted, the first film is manually controlled to pass through the gap between the press glass 15 and the slide glass 13, the first film corresponds to the slide glass 13, then the telescopic motor 16 is controlled to be lowered, the press glass 15 and the limiting frame 14 flatten the first film, the brightness of the LED and the focal length of the camera 5 are adjusted, the first film is reprinted, the telescopic motor 16 is controlled to raise the limiting frame 14 and the press glass 15, the film 2 is adjusted, the second film corresponds to the position of the slide glass 13, the next reprinting is continued, when the first film is contacted with the connecting rod 851 of the film accommodating device, the first film is manually wound on the connecting rod 851, and the next time the film roll 2 is adjusted, the rotating wheels 87 of the film output device and the film receiving device are rotated, and after all the films on the film roll 2 are copied, the connecting rod 851 is removed, and then the film roll 2 is removed.

When the film is copied, the user can control the host 61 through the peripheral 63, adjust the camera 5, control the camera 5 to shoot, display the shot picture on the display 62, and finally process and store the copied picture.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a high accuracy specialty aviation film reproduction device, includes base (1), its characterized in that: an object stage (11) is arranged above the base (1), four corners of the lower end of the object stage (11) are vertically provided with supporting columns (12), the lower ends of the supporting columns (12) are connected to the base (1), the middle of the object stage (11) is provided with a through groove (111) penetrating through the object stage (11), slide glass (13) is embedded in the through groove (111), the upper end of the base (1) is provided with a uniform light source corresponding to the position of the slide glass (13), the upper end of the object stage (11) is provided with a limiting frame (14), the limiting frame (14) is embedded with press sheet glass (15) corresponding to the position of the slide glass (13) and having the same size, and a limiting device used for limiting the limiting frame (14) to move in the horizontal direction is arranged on the limiting frame (14);

a manual film output device is arranged on the left side of the objective table (11), a manual film storage device is arranged on the right side of the objective table (11), a film (2) is arranged on the film output device, one end of the outer side of the film (2) is manually unfolded and then wound on the film storage device, and the part, at the upper end of the slide glass (13), of the film (2) is flattened by the sheet glass (15) and the limiting frame (14);

the top of base (1) is equipped with stand (3), stand (3) are located the rear of objective table (11), stand (3) are kept away from the one end level of base (1) is provided with backup pad (4), vertically on backup pad (4) be provided with camera (5), the camera lens of camera (5) with the position of slide glass (13) corresponds.

2. A high precision professional aerial film reproduction device according to claim 1, wherein: still include the table body (6), host computer (61), display (62) and peripheral hardware (63), base (1) is located on the desktop of the table body (6), display (62) and peripheral hardware (63) are located on the desktop, base (1) is located the left side of display (62) and peripheral hardware (63), host computer (61) are located the lower extreme of the table body (6), host computer (61) with camera (5) electricity links, even light source, display (62) and peripheral hardware (63) all with host computer (61) electricity links.

3. A high precision professional aerial film reproduction device according to claim 1, wherein: the uniform light source comprises a lamp holder (71), a light homogenizing plate (72), a vertical plate (73) and a plurality of LED lamps (74), wherein the lamp holder (71) is arranged at the upper end of the base (1) and corresponds to the position of the slide glass (13), the LED lamps (74) are uniformly distributed at the upper end of the lamp holder (71), the light homogenizing plate (72) is arranged above the light source, the vertical plate (73) is arranged on the periphery of the lower end of the light homogenizing plate (72), and the lower end of the vertical plate (73) is connected to the lamp holder (71).

4. A high precision professional aerial film reproduction device according to claim 1, wherein: the film output device and the film receiving device respectively comprise a turntable (81), a handle (82), a limit knob (83), a fixing rod (84), a rotating shaft, two supporting arms (86) and a plurality of rotating wheels (87), one ends of the two supporting arms (86) are respectively connected with the front end and the rear end of the objective table (11), the two supporting arms (86) are inclined upwards, the rotating shaft is horizontally arranged between the two supporting arms (86), the two ends of the rotating shaft are respectively in rotating connection with the two supporting arms (86) through bearings (88), the turntable (81) is arranged in front of the objective table (11) and connected to the rotating shaft, the handle (82) is arranged on the turntable (81), the film (2) is sleeved on the rotating shaft, the limit knob (83) is arranged on the supporting arms (86) at the front end, the limit knob (83) is used for limiting the rotating shaft to rotate, the fixing rod (84) is horizontally arranged between the two supporting arms (86), two ends of the fixing rod (84) are respectively connected to one ends, close to the objective table (11), of the two supporting arms (86), the plurality of rotating wheels (87) are sleeved on the fixing rod (84), the plurality of rotating wheels (87) are in rotating fit with the fixing rod (84), and the unfolded part of the film (2) penetrates through the lower portion of the rotating wheels (87) and is attached to the rotating wheels (87).

5. The high-precision professional aerial film reproduction device of claim 4, wherein: the pivot includes connecting rod (851), screw (852) and two axostylus axostyle (853), and two axostylus axostyles (853) are located respectively the both ends of connecting rod (851) form through screw (852) and can dismantle the connection, and two axostylus axostyles (853) are respectively with two support arm (86) normal running fit.

6. A high precision professional aerial film reproduction device according to claim 1, wherein: at least two through-holes (112) that run through objective table (11) are all seted up at both ends around objective table (11), through-hole (112) are located the below of spacing frame (14), vertically on base (1) be equipped with flexible motor (16) that through-hole (112) position corresponds, flexible motor (16) are kept away from the one end of base (1) is passed through-hole (112), flexible motor (16) are used for with spacing frame (14) and preforming glass (15) are raised, be equipped with on objective table (11) with control switch (17) of flexible motor (16) electricity company.

7. A high precision professional aerial film reproduction device according to claim 1, wherein: first locating hole (141) that run through spacing frame (14) are all seted up at the front and back both ends of spacing frame (14), set up second locating hole (113) that correspond with first locating hole (141) position on objective table (11), stop device includes locating lever (18) and handle (19), the lower extreme of locating lever (18) is vertical to run through insert behind first locating hole (141) in second locating hole (113), handle (19) are located the upper end of locating lever (18), there is the interval between the lower surface of handle (19) and the upper surface of spacing frame (14).

8. A high precision professional aerial film reproduction device according to claim 1, wherein: the camera is characterized in that a fixing hole (41) which penetrates through the support plate (4) and corresponds to the position of the slide glass (13) is formed in the support plate (4), and a body of the camera (5) is inserted into the fixing hole (41) and fixed.

9. A high precision professional aerial film reproduction device according to claim 1, wherein: the supporting plate (4) is sleeved with a light shield (9) with a lower end opening and a front end capable of being opened, and the lower end of the light shield (9) extends to the objective table (11).

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