JP2008236582A - Image pickup facility equipped with mobile image pickup device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an image pickup device equipped with a mobile image pickup device for acquiring a stable video even when vibration in traveling or the twist of a guide pipe or the like is detected. <P>SOLUTION: A traveling object 2 is provided with a traveling wheel 23 traveling along the internal wall of a guide pipe main body 11, and an opening 11S side of the guide pipe main body 11 is provided with a frame member 13 having a guide groove 13m extended along the longitudinal direction of the guide main body 11; and a vibration stop wheel 24 traveling along the guide groove 13m. Even when a force to generate vibration or rotation acts on the traveling object 2, the traveling wheel 23 is made to stably travel. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an imaging facility in which an imaging apparatus such as a television camera is mounted on a moving body and moved along a guide.

Conventionally, imaging equipment such as a surveillance camera installed on the premises of a tunnel or an equipment for sports photography such as a sports facility is equipped with an imaging device such as a TV camera mounted on a moving body and moved along a guide. It has been known.
As such an imaging facility, for example, as shown in FIGS. 7A and 7B, guides are respectively provided on the upper and lower inner walls of a guide tube 51 provided with a window 51a in which a wall surface in the photographing direction is made of a transparent member. A mobile imaging facility 50 is proposed in which rails 52 and 52 are laid and a moving body 54 on which a television camera 53 is mounted is moved along the guide rails 52 and 52. The movable body 54 is slidably engaged with the guide rails 52, 52 and a pair of disk-shaped members 54m, 54m that abut against the inner wall of the guide tube 51, and these disk-shaped members. A frame 54n that connects the members 54m and 54m is provided, and the television camera 53 is mounted on the frame 54n. This imaging equipment 50 sends compressed air into the guide tube 51 from an air supply device (not shown), and has a pressure difference between the space behind the disk-shaped members 54m and 54m serving as a pressure receiving portion and the space ahead. By moving the moving body 54 along the guide tube 51, the disk-like members 54m and 54m are provided with recesses 54k and 54k engaged with the guide rails 52 and 52, respectively. The moving body 54 is moved along the inner wall of the guide tube 51 using the guide rails 52 and 52 as guides and the recesses 54k and 54k as guide receivers (see, for example, Patent Documents 1 and 2). .

In addition to the above-described pressure-feed type moving body 54, an imaging facility 60 including a self-propelled moving body 61 as shown in FIGS. 8A and 8B has also been proposed. The moving body 61 includes a carriage 63 on which a TV camera 62 is mounted, wheels 64 and 65 attached to the carriage 63, and a drive motor 66 connected to an axle of one wheel (drive wheel) 64. The driving motor 64 rotates the driving wheel 64 to cause the moving body 61 to travel along the guide tube 67.
A protruding portion (guide member) 68 protruding into the tube is provided at the bottom of the guide tube 67, and the lower surface side of the carriage 63 is in contact with both side surfaces of the protruding portion 68. A pair of guide rollers 69, 69 are provided. Thereby, the moving body 61 can move in the guide tube 67 while the guide rollers 69 and 69 are guided by the protrusion 68. At this time, the video signal is sent out, the operation signal is taken out, and the electric power is supplied to the movable body 61. The signal conductive plate 61a and the power conductive plate 61b provided below the movable body 61 and the bump This is performed by contact with the signal line 68a and the power supply line 68b disposed on the upper surface side of the strip 68 (see, for example, Patent Document 2).
Japanese Patent Publication No. 3-53833 Japanese Patent Laid-Open No. 2005-210682

However, in the imaging facility 50 including the pressure-feed type moving body 54, the disk-shaped member 54m, which is a pressure receiving body, moves while sliding with the guide rail 52, so the moving body 54 moves in the guide tube 51. There is a problem that the vibration at the time of transmission is transmitted from the disk-shaped member 54m to the frame 54n, and the image taken by the television camera 53 is blurred.
On the other hand, in the imaging equipment 60 provided with the self-propelled moving body 61, the moving body 61 moves in the guide pipe 67 while the guide rollers 69 and 69 are guided by the protrusions 68. However, if the guide tube 67 is slightly kinked or if the moving body 61 is out of dimension, one of the wheels 64 and 65 is connected to the guide tube 67. It does not come into contact with the inner wall or, on the contrary, is strongly pressed against the guide tube 67. As a result, wheel shake occurs and the image is blurred, making it difficult to obtain a stable image.

  The present invention has been made in view of the above-described conventional problems. An imaging facility provided with a mobile imaging device capable of obtaining a stable image even when there is vibration during driving, kinking of a guide tube, or the like. The purpose is to provide.

The invention according to claim 1 of the present application is an imaging equipment including a guide tube having an opening, a transparent window member covering the opening, and a moving body that mounts an imaging device and moves in the guide tube. The guide tube is provided with a guide groove extending along the extension direction of the guide tube, and the moving body is provided with a steadying wheel that travels while being guided by the guide groove. Is.
According to a second aspect of the present invention, in the imaging equipment including the mobile imaging device according to the first aspect, the projection protrudes from the both ends of the opening to the outside of the guide tube, and extends along the extending direction of the guide tube. An extending frame member is provided, and the guide groove is provided on the opening side of the frame member.
Invention of Claim 3 is an imaging equipment provided with the movable imaging device of Claim 1 or Claim 2, It faces the guide pipe inner side of the said window member among the end surfaces of the said frame member. A pin member protruding from the end surface and a stop hole formed at a position of the transparent plate facing the pin member and engaged with the pin member.
According to a fourth aspect of the present invention, in the imaging equipment provided with the mobile imaging device according to any one of the first to third aspects, the window member is composed of a plurality of transparent plates, A transparent film that covers both the adjacent transparent plates that covers the inside of the guide tube on the joint surface is provided.
According to a fifth aspect of the present invention, in the imaging equipment including the mobile imaging device according to any one of the first to fourth aspects, the power supply unit of the imaging device is contacted via a conductive member. A power supply rail that feeds power to the image pickup device, a signal processing unit of the image pickup device and a conductive member in contact with each other, and an operation signal sent to the image pickup device and a video signal photographed by the image pickup device are propagated. Signal rails, storage rails for storing the power supply rails and the signal rails, traveling rails provided outside the rails stored in the storage rails, and facing the traveling rails of the moving body And a movable body support member that slides along the traveling rail.

According to the present invention, in an imaging facility comprising a guide tube having an opening, a transparent window member that covers the opening, and a moving body that mounts the imaging device and moves in the guide tube, the guide tube A guide groove extending along the direction of extension of the guide tube is provided, and a steadying wheel that travels while being guided by the guide groove is provided on the moving body to guide the movement of the moving body. Therefore, the moving body can travel stably. Therefore, a stable image can be obtained even when there is vibration during travel, kinking of the guide tube, and the like.
At this time, a frame member that protrudes from the both ends of the opening to the outside of the guide tube and extends along the extending direction of the guide tube is provided, and the guide groove is provided on the opening side of the frame member. If it does so, it can be set as the structure which guides the wheel for steadying without processing the inside of a guide tube, and since it is not necessary to provide a guide member in the inside of the guide tube main body 11, a guide tube and a moving body are reduced in size. be able to.
In addition, a pin member protrudes from an end surface of the frame member facing the guide tube inside of the window member, and a stop hole for engaging the pin member is formed at a position facing the pin member of the window member. Since the pin member is engaged with the retaining hole, air leakage can be reliably prevented and expansion of the guide tube due to air pressure can be suppressed.
Furthermore, if the window member is composed of a plurality of transparent plates and a transparent film is disposed across both adjacent transparent plates covering the guide tube inside side of the joint surface of the transparent plates, Even when the joint surface is opened due to a change in temperature or the like, it is possible to prevent air leakage inside the guide tube and to prevent dust from entering from the outside.
Also, a power supply rail that contacts the power supply unit of the imaging device via a conductive member and supplies power to the imaging device, and a signal processing unit of the imaging device and a conductive member that contacts the power supply unit to the imaging device. Provided are a signal rail for propagating an operation signal to be transmitted and a video signal photographed by the imaging device, and a storage rail for storing the power supply rail and the signal rail, respectively. A travel rail is provided outside the rail, a support member that slides along the travel rail is provided at a position facing the travel rail of the mobile body, and the mobile body is moved along the carriage travel rail. Then, the moving body can be moved smoothly and the contact between the conductive member and the rail can be stabilized, so that signal transmission and power supply can be performed. It can be carried out indeed.

Hereinafter, the best mode of the present invention will be described with reference to the drawings.
Best Mode
FIG. 1 is a diagram showing an overall configuration of an imaging equipment 10 according to the best mode 1. In FIG. 1, 1 is a guide tube formed by connecting one tube body or a plurality of tube bodies, and 2 is the above guide tube. 1 is a moving body that moves along the longitudinal direction of the guide tube 1 by air pressure, 3 is an imaging device mounted on the moving body, 4 is an air injection / discharge device, and both end portions of the guide tube 1 Compressed air is introduced into the guide tube 1 from both ends of the guide tube 1 through pipes 5a and 5b connecting the injection / discharge units 1A and 1B provided in the air and the air injection / discharge device 4 to each other. Or air in the guide tube 1 is exhausted.
Reference numeral 6 denotes an air amount controller for controlling the air injection / discharge device 4 to control the amount of air introduced into the guide tube 1 or the amount of air discharged from the guide tube 1, and 7 is an image of the imaging device 3. An image pickup apparatus control means for controlling the direction and the like and supplying power to the image pickup apparatus 3, and 8 is a monitor for displaying an image taken by the image pickup apparatus. The monitor 8 may be provided in the imaging equipment 10 or may be provided in a video signal processing means provided in a monitoring device installed outside the equipment 10.

As shown in FIG. 1 and FIGS. 2 (a) and 2 (b), the guide tube 1 of the present invention is made of an aluminum guide having an opening 11S that opens to the side of a subject to be photographed such as a track in a stadium, for example. The tube main body 11 and the window member 12W which consists of a transparent member which covers the said opening part 11S are provided. In addition, frame members that protrude from the opening 11S to the outside of the guide tube main body 11 and extend along the longitudinal direction of the guide tube main body 11 are provided at both ends of the opening 11S of the guide tube main body 11, respectively. 13 is attached. The window member 12 </ b> W is formed by arranging a plurality of plate glasses 12 between adjacent plate glasses 12 along the longitudinal direction of the guide tube main body 11 without a gap, and is arranged outside the frame member 13.
Moreover, as shown to Fig.3 (a), (b), the plate glass 12 of this example is provided with the stop hole 12k. The stop holes 12k are arranged on both sides of the guide tube main body 11 on the guide tube main body 11 side when the arrangement direction of the glass plates 12 is the width direction of the glass plates 12 and the vertical direction of the figure perpendicular to the glass glass 12 is the longitudinal direction. On the side. On the other hand, the frame member 13 is provided with a guide groove 13m for guiding a steadying wheel described later, a pin member 13k, and a mounting portion 13n for mounting a fixed frame 12f described later. The guide groove 13m is formed on the surface 13a of the frame member 13 on the opening 11S side, and the pin member 13k protrudes from the end surface 13b on the side facing the plate glass 12. The mounting portion 13n is provided on the surface 13c opposite to the opening 11S so as to protrude outward from the end surface 13b.

When the plate glass 12 is attached to the guide tube body 11, a fixed frame 12f having an L-shaped cross section is used as shown in FIG. Specifically, one side of the fixed frame 12f is brought into contact with the surface of the mounting portion 13n opposite to the opening 11S side, and the other side is brought into contact with the end side of the surface of the plate glass 12. In addition, the fixing frame 12f is fixed to the frame member 13 by fastening means 12T such as a bolt while pressing the back surface of the plate glass 12 against the end surface 13b of the frame member 13. Thereby, the inside of the guide tube 1 can be a sealed structure.
In this example, when the plate glass 12 is fixed, the pin member 13k is engaged with the stop hole 12k. As a result, air leakage can be surely prevented, and the guide tube body 11 will expand due to the air pressure (2 kg / cm ^{2 to} 6 kg / cm ² ) for moving the moving body 2 shown in FIG. Even in this case, since the pin member 13k on the guide tube main body 11 side is engaged with the set hole 12k of the plate glass 12, the expansion can be suppressed.
Furthermore, in this example, as shown to Fig.4 (a), (b), the transparent film 14 which covers the joining surface 12S of the adjacent plate glass 12 and 12 is arrange | positioned on the guide tube main body 11 side of the said plate glass 12. Yes. As a result, even when the joint surface 12S is opened due to a change in the outside air temperature, it is possible to prevent the air inside the guide tube 1 from leaking or dust from entering the inside of the guide tube 1 from the outside.

On the other hand, as shown in FIGS. 2 (a) and 2 (b), the moving body 2 is attached to a block-shaped carriage 21 on which the imaging device 3 is mounted and to both ends in the longitudinal direction of the guide tube 1 of the carriage 21, respectively. The air receiving plate 22, the traveling wheel 23 that travels in contact with the inner wall of the guide tube main body 11, and the steadying wheel 24 that travels along the guide groove 13 m of the frame member 13 are provided.
The air receiving plate 22 is a disk-like member having a cross-sectional shape substantially the same as the cross-sectional shape of the guide tube main body 11, and has a certain gap between the inner wall of the guide tube main body 11 to a certain extent. In this way, vibration during movement of the moving body 2 can be further reduced.
In this example, three traveling wheels 23 are attached to both ends of the carriage 21 in the direction along the guide tube 1 at intervals of approximately 120 degrees, and the steadying wheels 24 are also connected to the both ends of the carriage 21. Two are provided on each side.
Since the moving body 2 of this example has a traveling wheel 23 that travels along the inner wall of the guide tube main body 11, the conventional air receiving plate (disk-shaped member 54m) shown in FIG. 7 is used as a guide rail. Compared with the case of moving along, the contact resistance is reduced and the movement is smooth. However, when the guide tube main body 11 is slightly kinked or the moving body 2 is misaligned, the above-mentioned The moving body 2 may vibrate or rotate. In this example, in addition to the traveling wheel 23, a steadying wheel 24 is provided to suppress the vibration and rotation as described above.
In detail, the axle 24J protrudes from the carriage 21 toward the opening 11S side of the guide tube main body 11, and one end of the wheel portion 24R attached to the axle 24J is the guide groove 13m of the frame member 13. It is attached to the carriage 21 so as to be housed inside. The width of the guide groove 13m has a clearance of about 0.5 to 1.0 mm with respect to the width of the wheel portion 24R, whereby the steadying wheel 24 is arranged in the longitudinal direction of the guide tube 1. Although it can drive | work freely, the movement is restrict | limited to the said opening part 11S direction which is a width direction, and the said frame member 13 direction which is a height direction. Therefore, even when the above-described force that causes vibration or rotation is applied to the moving body 2, the steadying wheel 24 does not come off. Further, since the positional relationship between the traveling wheel 23 and the steadying wheel 24 is fixed, the traveling wheel 23 travels away from the longitudinal direction of the guide tube 1 or from the inner wall of the guide tube body 11. Since it does not leave | separate, the above vibration and rotation of the mobile body 2 can be suppressed. Therefore, since the imaging device 3 can be stably moved, a stable video without image blur can be obtained.

In addition, a power supply line storage rail 16 in which a groove portion 16 m for supporting the power supply line 15 is formed is provided at the bottom inside the guide tube main body 11. On the other hand, the ceiling is provided with a signal line storage rail 18 in which a groove 18m for supporting the video signal line 17a and the operation signal line 17b is formed. The feeding line 15 is connected to the imaging device control means 7 and supplies driving power to the power source 3B of the imaging device 3. The video signal line 17a is connected to the monitor 8 and is connected to the imaging device 3. Transmit the captured video signal. The operation signal line 17b is connected to the imaging device control means 7 and transmits an operation signal for operating the orientation of the imaging device 3 and the like.
On the other hand, an electrode plate 3P that is connected to the power source 3B and slides while being in contact with the power supply line 15 is provided on the power supply line 15 side of the carriage 21, and the video signal line 17a side of the carriage 21 is provided. The operation signal line 17b is connected to the video signal output terminal 3a and the operation signal input terminal 3b of the signal processing unit 3C of the imaging apparatus, and is in contact with the video signal line 17a and the operation signal line 17b. An electrode plate 3Q and an electrode plate 3R that slide while being provided are provided.
In this example, since the guide tube main body 11 is made of metal (aluminum), the power supply line storage rail 16 and the signal line storage rail 18 have high insulation and high strength FRP (fiber reinforced plastic). ) Consists of materials.
In addition, the electrode plates 3P to 3R are not directly fixed to the carriage 21, but the signal lines 17a and 17b or the like using spring members or the like that bias the electrode plates 3P to 3R toward the storage rails 16 and 18 side. It is preferable that the power supply line 15 be pressed.

By the way, in the conventional imaging equipment 60, as shown in FIG. 8, a video signal is sent out, an operation signal is taken out, and electric power is supplied to the moving body 61. Since the conductive plate 61a and the power source conductive plate 61b are in contact with the signal line 68a and the power source line 68b disposed on the upper surface side of the protrusion 68, the sliding resistance is large. The 61a, 61b, the signal line 68a, and the power supply line 68b are likely to be worn, and there is a problem that the moving body 61 is likely to vibrate as well as a problem in durability.
Therefore, in this example, as shown in FIGS. 5A and 5B, a carriage traveling rail 19 is provided on each of the power supply line accommodation rail 16 and the signal line accommodation rail 18, and the carriage traveling rail of the movable body 2 is provided. By providing a carriage support member 25 that slides along the carriage running rail 19 at a position facing the carriage 19, the sliding between the electrode plates 3P to 3R, the feeder line 15, and the signal lines 17a and 17b. The resistance is reduced.
More specifically, the carriage running rail 19 extends along the side surface of the feeder line storage rail 16 from the horizontal piece 19a mounted on the outside of the groove 16m on the carriage 21 side of the feeder line storage rail 16 and the horizontal piece 19a. This is an L-shaped member composed of a vertical piece 19b. On the other hand, the cart support member 25 is a member having a notch portion 25k on the cart traveling rail 19 side which is attached to the cart 21 with a bolt or the like, and two surfaces 25a and 25b of the notch portion 25k are formed by the horizontal piece. 19a and the vertical piece 19b are in contact with each other. In this example, the bogie travel rail 19 is made of metal, and the bogie support member 25 is made of metal coated with a fluororesin that is hard to wear. Thereby, since the cart 21 travels while being guided by the cart traveling rail 19, unnecessary vibration of the moving body 2 can be reduced, and sliding resistance between the electrode plate 3P and the feeder line 15 can be reduced. Therefore, durability can be improved.
Moreover, since the mobile body 2 can move smoothly, it is possible to reduce the wear of the traveling wheel 23 and the steadying wheel 24.
If the carriage running rail 19 is also provided on the signal line storage rail 18 and the carriage support member 25 is provided on the signal line accommodation rail 18 side of the carriage 21, unnecessary vibration of the moving body 2 is further reduced. In addition, the durability can be further improved.

Thus, according to the best mode 1, the moving body 2 is provided with the traveling wheel 23 that travels along the inner wall of the guide tube main body 11, and the guide tube main body 11 is provided on the opening 11S side of the guide tube main body 11. 11 is provided with a frame member 13 formed with a guide groove 13m extending along the longitudinal direction of 11 and provided with a steady wheel 24 that travels along the guide groove 13m to cause vibration and rotation of the moving body 2. Since the traveling wheel 23 is allowed to travel stably even when the operation of the vehicle is performed, vibration input to the imaging device 3 on which the moving body 2 is mounted can be reduced, and a stable image can be obtained. . Further, since the frame member 13 and the steady wheel 24 are provided so as to protrude outward from the guide tube main body 11, the steady wheel 24 can be guided without processing the inside of the guide tube main body 11. In addition, since it is not necessary to provide a guide member for guiding the steadying wheel 24 inside the guide tube main body 11, the guide tube main body 11 and the movable body 2 can be downsized.
Further, a stop hole 12k is provided on the back side of the plate glass 12 attached to the guide tube main body 11, and a pin member 13k is provided on the end surface 13b of the frame member 13. When the plate glass 12 is fixed, the pin is inserted into the stop hole 12k. Since the member 13k is engaged, air leakage can be surely prevented, and expansion of the guide tube main body 11 can be suppressed.

Moreover, since the transparent film 14 which covers the joining surface 12S of the adjacent plate glass 12, 12 is disposed on the guide tube main body 11 side of the plate glass 12, even when the joining surface 12S is opened, the inside of the guide tube 1 It is possible to prevent air from leaking and dust and the like from entering the guide tube 1 from the outside.
Further, in this example, a power supply line storage rail 16 that stores a power supply line 15 that supplies power to the imaging device 3, a video signal line 17 a that transmits a video signal photographed by the imaging device 3, and an operation signal of the imaging device 3. A carriage traveling rail 19 is provided on each of the signal line storage rails 18 for accommodating the operation signal lines 17b to be transmitted, and the carriage slides along the carriage traveling rail 19 at a position facing the carriage traveling rail 19 of the moving body 2. Since the support member 25 is provided to reduce the sliding resistance with the electrode plates 3P to 3R that slide in contact with the power supply line 15 and the signal lines 17a and 17b, unnecessary vibration of the moving body 2 is caused. While being able to reduce, durability can be improved.

Best Mode 2
In the best mode 1 described above, the pressure-feed imaging device 10 including the moving body 2 that moves by air pressure has been described. However, the present invention can also be applied to an imaging device including a self-propelled carriage.
FIGS. 6A to 6C are diagrams showing an example of imaging equipment provided with a self-propelled carriage 41, where FIG. 6A is a front view, FIG. 6B is a sectional view of a drive unit, and FIG. FIG. 4 is a cross-sectional view of a steady-rest wheel 44 part. The self-propelled carriage 41 includes two drive wheels 42, a carriage drive motor 43 for driving the drive wheels 42, and a steady wheel 44, and follows the guide tube 1 of the self-propelled carriage 41. Two drive wheels 42 are provided on one end side in the vertical direction, and two steadying wheels 44 are provided on the other end side.
When the self-propelled carriage 41 is used, a moving body control unit is provided instead of the imaging device control unit 7 in the above example, and the moving body control unit controls the shooting direction of the imaging device 3 and the like. Then, power supply to the imaging device 3, control of the cart drive motor 43, and power supply to the motor 43 are performed. When the self-propelled carriage 41 is used, the injection / discharge sections 1A and 1B, the air injection / discharge apparatus 4, the pipes 5a and 5b, and the air amount control apparatus 6 at both ends of the guide pipe 1 are It is unnecessary.
Next, the details of the self-propelled carriage 41 will be described.
A first gear 43P is connected to an output shaft 43J of a carriage drive motor 43 mounted on the self-propelled carriage 41, and the first gear 43P is connected to axles 42J of two wheels 42, respectively. The second gears 42P and 42P are connected. The self-propelled carriage 41 travels in the guide tube 1 using the wheel 42 as a driving wheel and the steadying wheel 44 as a driven wheel. As shown in FIG. 6C, the steadying wheel 44 travels in the guide groove 13 m of the frame member 13 as in the best mode 1.
In this example, the drive wheel 42 is also attached to the carriage 21 so as to be housed in the guide groove 13m of the frame member 13 in the same manner as the steadying wheel 44. As a result, even if the guide tube body 11 is slightly kinked or the self-propelled carriage 41 is misaligned, vibration and rotation input to the imaging device 3 can be suppressed, so that the stable Shooting can be performed.

In the best mode 2, the driving wheel 42 and the steady wheel 44 are caused to travel along the guide groove 13m of the frame member 13. However, the steady wheel 44 is provided along the guide groove 13m of the frame member 13. The driving wheel 42 may be configured to travel along the inner wall of the guide tube main body 11 as in the conventional example shown in FIG.
In the best modes 1 and 2, the material of the guide tube main body 11 is aluminum. However, other metals or alloys such as stainless steel and aluminum alloy may be used, and plastic is used as in the past. May be.
Further, the window member 12W is not limited to the plate glass 12, and may be a transparent plate such as a transparent plastic.

  Since the imaging equipment provided with the mobile imaging device of the present invention can obtain a stable and clear image, it can be optimally used for imaging devices of various monitoring equipment and competition photography equipment.

It is a figure which shows the structure of the imaging equipment provided with the mobile imaging device which concerns on the best form of this invention. It is principal part sectional drawing of the imaging equipment which concerns on this best form 1. FIG. It is a figure which shows the structure of the window part which concerns on this best form 1. FIG. It is a figure which shows the junction part of the plate glass which concerns on this best form 1. FIG. It is a figure which shows the detail of the bogie rail and support member which concern on this best form 1. FIG. It is a figure which shows the structure of the self-propelled trolley | bogie which concerns on this best form 2. It is a figure which shows the structure of the imaging equipment provided with the conventional pumping type moving body. It is a figure which shows the structure of the imaging equipment provided with the conventional self-propelled moving body.

Explanation of symbols

1 guide tube, 1A, 1B injection / discharge unit, 2 moving body, 3 imaging device,
3B power supply for imaging device, 3D, 3P-3R electrode plate,
4 Air injection / discharge device, 5a, 5b piping, 6 Air volume control device,
7 imaging device control means, 8 monitor, 10 imaging equipment,
11 guide tube body, 11S opening, 12 plate glass, 12W window member,
12f fixed frame, 12k retaining hole, 12m plate glass joint surface, 13 frame member,
13c end face, 13m guide groove, 13n mounting part, 13k pin member,
14 transparent film, 15 feeder, 16 feeder rail, 16m, 18m groove,
17a video signal line, 17b operation signal line, 18 signal line storage rail,
19 trolley rails, 21 trolleys, 22 air catch plates, 23 travel wheels,
24 steady rest wheels, 25 bogie support members.

Claims (5)

  In an imaging facility comprising a guide tube having an opening, a transparent window member covering the opening, and a moving body mounted with an imaging device and moving in the guide tube, the guide tube is extended to the guide tube An imaging facility provided with a mobile imaging device, characterized in that a guide groove extending in a direction is provided and a steadying wheel that travels while being guided by the guide groove is provided on the moving body.   A frame member that protrudes from both ends of the opening to the outside of the guide tube and extends along the extending direction of the guide tube is provided, and the guide groove is provided on the opening side of the frame member. An imaging facility comprising the mobile imaging device according to claim 1.   Of the end face of the frame member, a pin member protruding from the end face of the window member facing the inside of the guide tube, and the pin member is formed at a position facing the pin member of the transparent plate. The imaging equipment provided with the mobile imaging device according to claim 1, further comprising a stop hole to be joined.   The window member is composed of a plurality of transparent plates, and includes a transparent film disposed across both adjacent transparent plates that covers the guide tube inside side of the joint surface of the transparent plates. The imaging equipment provided with the mobile imaging device in any one of Claims 1-3.   A power supply rail that contacts the power supply unit of the imaging device via a conductive member and feeds power to the imaging device, and contacts a signal processing unit of the imaging device via a conductive member and is sent to the imaging device. Provided on the outside of the rail stored in the storage rail, the signal rail for propagating the operation signal and the video signal captured by the imaging device, the storage rail for storing the power supply rail and the signal rail, respectively 5. The vehicle according to claim 1, further comprising: a traveling rail that is provided, and a movable body support member that is provided at a position facing the traveling rail of the movable body and slides along the traveling rail. An imaging facility comprising the mobile imaging device according to any one of the above.

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