JP2019203263A - Automatic door system - Google Patents

Abstract

To provide an automatic door system which can suppress both blurring of an image visible to a passerby and increase in manufacturing cost.SOLUTION: An automatic door system 10 is characterized by including: doors 21, 22 which form, when being opened, openings; a fix window 31 whose part is overlapped with at least a part of the door 21 in a direction perpendicular to the extending direction of the door 21 when the doors 21, 22 open; a display device 50 having a display surface 51 which displays an image; and a fixing unit 70 which fixes the display device 50 to the fix window 31, the fix window 31 having an image transmission portion 31e for transmitting the image displayed on the display surface 51, the fixing unit 70 supporting the display device 50 in an openable/closable manner between the display surface 51 and the image transmission portion 31e.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an automatic door system including a display device.

  As a conventional automatic door system, a door that forms an opening by opening, a fix that overlaps at least part of the door in a direction perpendicular to the extension direction of the door when the door is opened, and an image are displayed There is known a display device including a display device that includes a display surface and a fixing unit that fixes the display device to at least one of a door and a fix (for example, see Patent Document 1).

JP 2014-234005 A

  However, in the conventional automatic door system, when the display device is fixed by the fixing unit among the door and the fix, the display device includes the image transmission unit that transmits the image displayed on the display surface of the display device. When the space between the display surface of the device and the image transmission part is not sealed, dust gradually enters the space between the display surface of the display device and the image transmission part over time. Since at least one of the display surface of the display device and the image transmission part is dirty, an image output by the display surface of the display device and visually recognized by a passerby through the image transmission part is displayed on the display surface of the display device. There is a problem that the image becomes unclear due to at least one stain with the image transmitting portion.

  On the other hand, in the conventional automatic door system, in order to prevent dust from entering the space between the display surface of the display device and the image transmission unit, the display surface of the display device and the image transmission unit are bonded. Is applied, there is a problem that the manufacturing cost becomes high.

  Then, an object of this invention is to provide the automatic door system which can suppress both that the image visually recognized by a passerby becomes unclear and that manufacturing cost becomes high.

  The automatic door system of the present invention includes a door that forms an opening by opening, and a fix that at least partially overlaps at least a part of the door in a direction perpendicular to the extending direction of the door when the door is opened. A display device including a display surface for displaying an image, and a fixing unit that fixes the display device to at least one of the door and the fix, and the display device is provided by the fixing unit among the door and the fix. The fixed side includes an image transmission unit that transmits the image displayed on the display surface, and the fixed unit supports the display device so as to be able to open and close between the display surface and the image transmission unit. It is characterized by that.

  With this configuration, the automatic door system of the present invention supports the display device so that the display device can be opened and closed between the display surface of the display device and the image transmission unit, so the display surface of the display device, the image transmission unit, It is possible to clean at least one of the display surface of the display device and the image transmission unit in a state where the gap is opened. Therefore, in the automatic door system of the present invention, the image output by the display surface of the display device and visually recognized by the passerby through the image transmission unit is stained on at least one of the display surface of the display device and the image transmission unit. It can be suppressed by cleaning at least one of the display surface of the display device and the image transmission portion. In the automatic door system of the present invention, the fixing unit supports the display device so that the display device can be opened and closed between the display surface of the display device and the image transmission unit, and the display surface of the display device and the image transmission unit are provided. Since the process to adhere | attach is not given, it can suppress that a manufacturing cost becomes high.

  In the automatic door system of the present invention, the fixed portion rotates so as to be able to open and close between the display surface and the image transmitting portion by supporting the display device rotatably about a specific rotation axis. A support portion may be provided, and the rotating shaft may extend in a vertical direction.

  With this configuration, in the automatic door system of the present invention, since the rotation axis of the display device by the fixed portion extends in the vertical direction, the display device and the image transmission portion are opened between the display surface and the image transmission portion. When at least one of the display surface of the display device and the image transmission part is cleaned, the cleaning work by the cleaning operator is compared with the configuration in which the rotation axis of the display device by the fixed part extends in the horizontal direction. It is possible to move the display device to a position where it is difficult to obstruct. Therefore, the automatic door system of the present invention can make the cleaning worker perform the cleaning operation in an easy posture, and can improve the work efficiency of the cleaning operation by the cleaning operator.

  In the automatic door system of the present invention, when the door is in an open state, the fixing unit places the display device at a position where at least a part of the display device is disposed between the door and the fix. The rotation axis is compared with the end closer to the opening when the display surface and the image transmission part are closed, of the both ends of the display device in the horizontal direction. When the space between the display surface and the image transmission part is closed, the display surface and the image transmission part may be disposed at a position near the end far from the opening.

  With this configuration, the automatic door system according to the present invention displays the display device in the horizontal direction, compared with the end closer to the opening when the space between the display surface and the image transmission unit is closed. When the space between the screen and the image transmission part is closed, the rotation axis of the display device by the fixed part is arranged near the end far from the opening. When at least one of the display surface of the display device and the image transmission portion is cleaned in a state where the space between the display device and the display device is opened, it is possible to prevent the display device from obstructing the opening of the door. . Therefore, in the automatic door system of the present invention, at least one of the display surface of the display device and the image transmission unit is being cleaned while the display surface of the display device and the image transmission unit are opened. The door can be opened to improve the working efficiency of the cleaning work by the cleaning worker.

  The automatic door system of the present invention comprises a rail for guiding the movement of the door in the door opening and closing direction and a part of the wiring for the display device on the upper side of the fix, and the fixing portion includes the display The device is fixed to the fix, and the rotation axis is, of both ends of the display device in the horizontal direction, the end closer to the opening when the space between the display surface and the image transmission unit is closed In comparison, when the space between the display surface and the image transmission part is closed, the display surface and the image transmission part may be disposed at a position close to the end far from the opening.

  With this configuration, the automatic door system of the present invention has a display surface compared to the end closer to the opening when the space between the display surface and the image transmission unit is closed among both ends of the display device. When the space between the image transmission part and the image transmission part is closed, the rotation axis of the display device by the fixed part is arranged at a position near the end far from the opening, so that the rail hinders the wiring for the display device. Can be suppressed. Therefore, the automatic door system of the present invention can be easily manufactured.

  In the automatic door system of the present invention, when the door is in a closed state, the door is partitioned from indoor and outdoor, and the display device is fixed to the display device by the fixing portion of the door and the fix. It may be arranged on the indoor side with respect to the other side.

  With this configuration, in the automatic door system of the present invention, since the space between the display surface of the display device and the image transmission unit is disposed indoors, the space between the display surface of the display device and the image transmission unit is Compared with a configuration in which the space is disposed outdoors, it is possible to prevent dust from entering the space between the display surface of the display device and the image transmission unit. Therefore, in the automatic door system of the present invention, the image output by the display surface of the display device and visually recognized by the passerby through the image transmission unit is stained on at least one of the display surface of the display device and the image transmission unit. It can suppress that it becomes unclear by.

  The automatic door system according to the present invention can suppress both an unclear image visually recognized by a passer and an increase in manufacturing cost.

It is a front view of the automatic door system concerning the 1 embodiment of the present invention in the state where the door is closed. FIG. 2 is a front view of the automatic door system shown in FIG. 1 with the door open. FIG. 2 is a rear view of the automatic door system shown in FIG. 1 with the door closed. FIG. 2 is a side cross-sectional view of a portion of the automatic door system shown in FIG. 1 with the door closed. FIG. 2 is a top cross-sectional view of a portion of the automatic door system shown in FIG. 1 with the door closed and the display device display surface and the image transmission portion of the fix closed. FIG. 2 is a top cross-sectional view of a portion of the automatic door system shown in FIG. 1 with the door closed and a gap between the display surface of the display device and the image transmission portion of the fix. (A) It is a rear view of the vicinity of the plane handle shown in FIG. 3 in a state in which the display handle is fixed to the vertical frame of the plane handle. (B) It is side surface sectional drawing of the vicinity of the plane handle in the state shown to Fig.7 (a). (C) It is upper surface sectional drawing of the vicinity of the plane handle in the state shown to Fig.7 (a). (A) It is a rear view of the vicinity of the plane handle shown in FIG. 3 in a state where the display device is not fixed to the fixed vertical frame of the plane handle. (B) It is side surface sectional drawing of the vicinity of the plane handle in the state shown to Fig.8 (a). (C) It is upper surface sectional drawing of the vicinity of the plane handle in the state shown to Fig.8 (a). It is an external appearance perspective view of the automatic door system shown in FIG. 1 when it observes from an indoor side when the display surface of a display device and the image transmission part of a fix are opened. FIG. 4 is a rear view of the automatic door system having a configuration different from the configuration shown in FIG. 3 in a state where the door is closed. (A) It is a rear view of the automatic door system by the structure different from the structure shown in FIG. 3 and FIG. 10 in the state in which the door is closed. (B) It is a rear view of the automatic door system by the structure different from the structure shown in FIG.3, FIG.10 and FIG.11 (a) in the state in which the door is closed. 5 is a top cross-sectional view of a portion of an automatic door system with a configuration different from the configuration shown in FIG. 5 with the door closed and the display device's display surface and the fixed image transmission section also closed. It is.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  First, the configuration of the automatic door system according to the present embodiment will be described.

  FIG. 1 is a front view of the automatic door system 10 according to the present embodiment in a state where the doors 21 and 22 are closed. FIG. 2 is a front view of the automatic door system 10 with the doors 21 and 22 open. FIG. 3 is a rear view of the automatic door system 10 with the doors 21 and 22 closed. FIG. 4 is a side sectional view of a part of the automatic door system 10 with the doors 21 and 22 closed. FIG. 5 is a cross-sectional top view of a part of the automatic door system 10 in a state where the doors 21 and 22 are closed and the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are also closed. It is. FIG. 6 is a top sectional view of a part of the automatic door system 10 in a state where the doors 21 and 22 are closed and the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are open. It is.

  As shown in FIGS. 1 to 6, the automatic door system 10 includes two doors 21 and 22 that open to form an opening 10 a, and a fix 31 that is a wall portion that is fixed to the building adjacent to the door 21. And a fix 32 that is a wall portion fixed to the building adjacent to the door 22. The doors 21 and 22 and the fixes 31 and 32 are in a direction indicated by an arrow 10d that is orthogonal to both the vertical direction indicated by the arrow 10b and the direction indicated by the arrow 10c that is the opening and closing direction of the doors 21 and 22 in the horizontal direction. It extends in the orthogonal direction. When closed, the doors 21 and 22 partition the indoor 10e and the outdoor 10f.

  The door 21 includes an upper frame 21a that is an upper frame, a lower frame 21b that is a lower frame, and a door-side vertical frame that is a frame extending vertically on the opening 10a side, that is, on the door-end side. 21c, the door heel side vertical frame 21d which is a frame extending up and down on the side opposite to the opening 10a side, that is, the door butt side, an upper frame 21a, a lower frame 21b, a door end side vertical frame 21c and And a transparent glass 21e surrounded by a door-side vertical frame 21d.

  Similarly, the door 22 includes an upper frame 22a, a lower frame 22b, a door end side vertical frame 22c, a door bottom side vertical frame 22d, and a transparent glass 22e.

  The fix 31 at least partially overlaps at least a part of the door 21 in a direction orthogonal to the extending direction of the door 21 when the doors 21 and 22 are opened, that is, in the direction indicated by the arrow 10d. The fix 31 includes a lower frame 31a which is a lower frame, a vertical frame 31b which is a frame extending vertically on the opening 10a side, and a frame extending vertically on the opposite side to the opening 10a side. And a transparent glass 31d surrounded by the lower frame 31a, the vertical frame 31b, and the vertical frame 31c.

  For example, a device for the display device 50 is accommodated in the lower frame 31a. For example, a power source for the display device 50 and a computer that generates an image signal input to the display device 50 are housed in the lower frame 31a.

  The glass 31d includes an image transmission unit 31e that transmits an image displayed on the display surface 51 of the display device 50.

  The fix 32 at least partially overlaps at least a part of the door 22 in a direction orthogonal to the extending direction of the door 22 when the doors 21 and 22 are opened, that is, in the direction indicated by the arrow 10d. Like the fix 31, the fix 32 includes a lower frame 32a, a vertical frame 32b, a vertical frame 32c, and a transparent glass 32d.

  The automatic door system 10 is housed in an invisible 41 that is a box body that is disposed on the doors 21 and 22 and the fixes 31 and 32 in the vertical direction indicated by the arrow 10b and is fixed to the building. And a rail 42 that guides the movement of the doors 21 and 22 in the opening and closing direction of the doors 21 and 22 indicated by an arrow 10c, and a motor that is accommodated in the interior 41 and moves the doors 21 and 22 along the rails 42. Such as a drive unit 43, a control unit 44 that is housed in the eyeless 41 and controls the drive unit 43, and is fixed to the eyeless 41 on the outdoor 10f side to detect the presence of objects around the doors 21 and 22. A sensor 45a for detecting, a sensor 45b for detecting the presence of an object around the doors 21 and 22 fixed to the eyeless 41 on the indoor 10e side, and a photoelectric for detecting an object passing through the opening 10a. And a Nsa 46.

  The automatic door system 10 is disposed on the indoor 10e side with respect to the fix 31 and displays a display device 50, wiring 60 for the display device 50, and a fixing unit 70 that fixes the display device 50 to the fix 31. And.

  The display device 50 includes a display surface 51 for displaying an image on the outdoor 10f side and a display surface 52 for displaying an image on the indoor 10e side. The display device 50 is configured by, for example, an LCD (Liquid Crystal Display). For example, the display device 50 has a thickness of about 2 cm and a weight of about 30 kg.

  A part of the wiring 60 is housed in the interior of the mesh 41 and in the vertical frame 31 c of the fix 31. The wiring 60 is arranged from the side of the plain 41 through the inside of the vertical frame 31c to the equipment inside the lower frame 31a of the fix 31, and from the equipment inside the lower frame 31a through the inside of the vertical frame 31c. The display device 50 is arranged.

  The fixing unit 70 fixes the display device 50 at a position where at least a part of the display device 50 is disposed between the door 21 and the fix 31 when the doors 21 and 22 are opened as shown in FIG. 31 is fixed.

  The fixing portion 70 has a shaft member 71a extending in the vertical direction indicated by the arrow 10b and is fixed to the vertical frame 31c of the fix 31 and extends in the vertical direction indicated by the arrow 10b. A fixed-side fixing portion 72 having an existing shaft member 72a and fixed to the vertical frame 31c of the fix 31, and holes 73a and 73b provided corresponding to the display surfaces 51 and 52 of the display device 50, respectively. And a display device side fixing portion 73 for fixing the display device 50. The display device side fixing portion 73 includes bearing portions 73c and 73d that support the shaft members 71a and 72a, respectively. The shaft members 71a and 72a and the bearing portions 73c and 73d support the display device 50 so as to be rotatable about the rotation shaft 70a, thereby providing a space between the display surface 51 of the display device 50 and the image transmission portion 31e of the fix 31. Is configured to be able to open and close. The rotating shaft 70a extends in the vertical direction indicated by the arrow 10b. The rotation axis 70a is arranged such that, of the both ends of the display device 50 in the horizontal direction, the end 50a closer to the opening 10a when the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are closed. In comparison, when the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is closed, the display device 50 is disposed at a position near the end 50b far from the opening 10a.

  The fixing portion 70 includes a flat handle 75 on the display device side fixing portion 73 on the end 50 a side of the display device 50.

  FIG. 7A is a rear view of the vicinity of the flat handle 75 in a state where the flat handle 75 fixes the display device 50 to the vertical frame 31 b of the fix 31. FIG. 7B is a side sectional view of the vicinity of the flat handle 75 in the state shown in FIG. FIG. 7C is a top cross-sectional view of the vicinity of the flat handle 75 in the state shown in FIG. FIG. 8A is a rear view of the vicinity of the flat handle 75 in a state where the flat handle 75 does not fix the display device 50 to the vertical frame 31 b of the fix 31. FIG. 8B is a side sectional view of the vicinity of the flat handle 75 in the state shown in FIG. FIG. 8C is a top sectional view in the vicinity of the flat handle 75 in the state shown in FIG.

  As shown in FIGS. 7 and 8, the flat handle 75 is inserted into a handle portion 75 a to be grasped by the user and a hole (not shown) of the vertical frame 31 b of the fix 31, thereby causing the vertical frame of the fix 31 to be inserted. A stopper 75b for fixing the display device 50 to 31b and a key hole 75c for fixing the handle portion 75a are provided. As shown in FIGS. 7 and 8, the flat handle 75 is a mechanism (not shown) that determines the angle of the stopper 75b in the direction indicated by the arrow 75e according to the angle of the handle portion 75a in the direction indicated by the arrow 75d. Have. When the handle portion 75a has the angle shown in FIG. 7, the angle in the direction indicated by the arrow 75d can be fixed by inserting and rotating a key (not shown) into the key hole 75c.

  Next, the operation of the automatic door system 10 when the doors 21 and 22 are opened and closed will be described.

  When the control unit 44 receives a signal indicating that the presence of an object has been detected from the sensor 45a or the sensor 45b and the doors 21 and 22 are not in a fully open state, The doors 21 and 22 are opened by moving the 22 by the drive unit 43.

  The control unit 44 controls the driving unit 43 when the signal indicating that the presence of the object is detected is received from the sensor 45a, the sensor 45b, or the photoelectric sensor 46 after the doors 21 and 22 are opened. Thus, the doors 21 and 22 are kept open.

  On the other hand, the control unit 44 completely closes the doors 21 and 22 when a specific time has elapsed since the signal indicating that the presence of the object has been detected is not received from the sensor 45a, the sensor 45b, or the photoelectric sensor 46. When the doors 21 and 22 are not moved, the doors 21 and 22 are moved along the rails 42 by the drive unit 43 to close the doors 21 and 22.

  Next, the operation of the automatic door system 10 when display by the display device 50 is executed will be described.

  The computer inside the lower frame 31 a can transmit an image signal to the display device 50 via the wiring 60. When receiving the image signal, the display device 50 displays an image corresponding to the received image signal on the display surfaces 51 and 52. The display device 50 can display the same image on the display surface 51 and the display surface 52, or can display different images on the display surface 51 and the display surface 52. For example, the automatic door system 10 normally displays an advertisement image on both the display surface 51 and the display surface 52, and in the event of a disaster, the computer inside the lower frame 31a notifies the occurrence of the disaster, and external disaster prevention By receiving from the center, an image indicating that the opening 10a is an emergency exit may be displayed only on the display surface 52.

  Next, a cleaning method of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 will be described.

  In the automatic door system 10, since the doors 21 and 22 are opened and closed and a passerby passes through the opening 10a, dust is easily generated in the surrounding air. In general, since glass is not perfectly flat, even if the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are closed, the display surface 51 of the display device 50 and the fix A gap is easily generated between the 31 image transmitting portions 31e. Further, due to heat generated on the display surface 51 by the display of the image on the display surface 51 of the display device 50, air convection is generated in the space between the display surface 51 of the display device 50 and the image transmission portion 31 e of the fix 31. Occurs. Therefore, dust enters the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31, and at least one of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is soiled. there is a possibility.

  As shown in FIGS. 1 to 5, the cleaning operator closes at least one of the drive unit 43 and the control unit 44 when the space between the display surface 51 of the display device 50 and the image transmission unit 31 e of the fix 31 is closed. Stop supplying power to When the supply of power to at least one of the drive unit 43 and the control unit 44 is stopped, the automatic door system 10 cannot automatically open and close the doors 21 and 22.

  The cleaning operator stops supplying power to at least one of the drive unit 43 and the control unit 44 with the doors 21 and 22 closed as shown in FIGS. 1, 3, 4 and 5. It is preferable to do. However, the cleaning operator can manually close the doors 21 and 22 when power supply to at least one of the drive unit 43 and the control unit 44 is stopped while the doors 21 and 22 are open. It is.

  The cleaning operator stops supplying power to at least one of the drive unit 43 and the control unit 44 and then closes the doors 21 and 22 as shown in FIGS. 1, 3, 4, and 5. By changing the plane handle 75 from the state shown in FIG. 7 to the state shown in FIG. 8, the display device 50 can be rotated about the rotation axis 70a.

  FIG. 9 is an external perspective view of the automatic door system 10 when observed from the indoor 10e side when the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are opened.

  The cleaning operator puts the flat handle 75 into the state shown in FIG. 8, and then rotates the display device 50 around the rotation shaft 70a, thereby displaying the display surface 51 of the display device 50 as shown in FIGS. And the image transmission part 31e of the fix 31 are opened.

  Then, the cleaning operator opens the display surface 51 of the display device 50 and the image transmission portion 31e of the fix 31 while the space between the display surface 51 of the display device 50 and the image transmission portion 31e of the fix 31 is open. The display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are cleaned by wiping off dust adhering to the surface of the indoor 10e side.

  The cleaning operator manually opens the doors 21 and 22 through the opening 10a while the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is open. It is possible to exit to the outdoor 10f side, and after exiting to the outdoor 10f side, it is also possible to clean the surface of the image transmission part 31e of the fix 31 on the outdoor 10f side.

  When the cleaning of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is completed, the cleaning operator manually closes the doors 21 and 22 when the doors 21 and 22 are open. Then, the cleaning operator rotates the display device 50 around the rotation shaft 70a, so that the display surface 51 of the display device 50 and the fix 31 are fixed as shown in FIG. 1, FIG. 3, FIG. The space between the image transmission part 31e is closed.

  The cleaning operator closes the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31, and then changes the plane handle 75 from the state shown in FIG. 8 to the state shown in FIG. The display device 50 is fixed to the vertical frame 31 b of the fix 31.

  Finally, the cleaning worker starts supplying power to both the drive unit 43 and the control unit 44. The automatic door system 10 can automatically open and close the doors 21 and 22 when power supply to both the drive unit 43 and the control unit 44 is started.

  As described above, the automatic door system 10 supports the display device 50 so that the fixing device 70 can open and close between the display surface 51 of the display device 50 and the image transmission unit 31e of the fix 31. The display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 can be cleaned in a state where the space between the display surface 51 of 50 and the image transmission part 31e of the fix 31 is opened. Therefore, in the automatic door system 10, an image output by the display surface 51 of the display device 50 and visually recognized by a passerby through the image transmission unit 31 e of the fix 31 is displayed on the display surface 51 of the display device 50 and the fix 31. It is possible to suppress the smearing due to the contamination with the image transmission part 31 e by cleaning the display surface 51 of the display device 50 and the image transmission part 31 e of the fix 31.

  In the automatic door system 10, the fixing unit 70 supports the display device 50 so as to be able to open and close between the display surface 51 of the display device 50 and the image transmission unit 31 e of the fix 31. Since the process of bonding the image transmission part 31e of the fix 31 is not performed, it is possible to suppress an increase in manufacturing cost.

  In addition, when the process which adhere | attaches the display surface of a display device and the image transmission part of a fix is given, when the image transmission part of a fix is cracked, the display device adhere | attached on this image transmission part There is a high possibility that the display surface will be broken together. However, since the automatic door system 10 is not subjected to the process of bonding the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31, the generation of the cracks in the display surface 51 accompanying the cracks in the image transmission part 31e. Can be suppressed.

  In the automatic door system 10, the rotation shaft 70 a is disposed at a position closer to the end 50 b compared to the end 50 a of the display device 50, so that the display surface 51 of the display device 50 and the image transmission portion 31 e of the fix 31 are arranged. When at least one of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is cleaned in a state where the space is opened, the display device 50 hinders the door 21 from opening. Can be suppressed. Therefore, the automatic door system 10 includes the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 in a state where the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 are opened. While at least one of the doors is being cleaned, the door 21 can be opened, and the work efficiency of the cleaning work by the cleaning worker can be improved.

  In the automatic door system 10, the rotation shaft 70 a is disposed at a position closer to the end 50 b as compared with the end 50 a of the display device 50, so that the rail 42 hinders the wiring 60 for the display device 50. Can be suppressed. Therefore, the automatic door system 10 can facilitate manufacture.

  As shown in FIG. 10, the automatic door system 10 may be arranged such that the rotation shaft 70 a of the display device 50 by the fixing unit 70 is closer to the end 50 a than the end 50 b of the display device 50. FIG. 10 is a rear view of the automatic door system 10 having a configuration different from the configuration shown in FIG. 3 in a state where the doors 21 and 22 are closed.

  In the automatic door system 10, the rotation shaft 70 a of the display device 50 by the fixing unit 70 extends in the vertical direction indicated by the arrow 10 b, so that the display surface 51 of the display device 50 and the image transmission unit 31 e of the fix 31 When at least one of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is cleaned in a state where the space is opened, the rotation axis 70a of the display device 50 by the fixing part 70 is indicated by an arrow 10c. Compared to the configuration extending in the horizontal direction, the display device 50 can be moved to a position where it is difficult for the cleaning operator to obstruct the cleaning operation. Therefore, the automatic door system 10 can make the cleaning worker perform a cleaning operation in an easy posture, and can improve the efficiency of the cleaning operation by the cleaning operator.

  In the automatic door system 10, the rotation shaft 70a of the display device 50 by the fixing unit 70 may extend in the horizontal direction indicated by the arrow 10c. For example, in the automatic door system 10, the rotation shaft 70a may be disposed at a position close to the upper end 50c of the display device 50 as shown in FIG. 11 (a), or the display device as shown in FIG. 11 (b). The rotary shaft 70a may be disposed at a position close to the lower end 50d of the 50. FIG. 11A is a rear view of the automatic door system 10 in a configuration different from the configurations shown in FIGS. 3 and 10 in a state where the doors 21 and 22 are closed. FIG. 11B is a rear view of the automatic door system 10 having a configuration different from the configurations shown in FIGS. 3, 10, and 11 </ b> A when the doors 21 and 22 are closed.

  In the automatic door system 10, when the rotation shaft 70 a is disposed at a position close to the upper end 50 c of the display device 50 as shown in FIG. When at least one of the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is cleaned with the space between the display device 50 and the display device 50 being opened, the display device 50 is rotated by the weight of the display device 50 according to the weight of the display device 50 In order to prevent the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 from being closed by rotating around the center, a mechanism for supporting the heavy display device 50 is separately provided or is heavy during the cleaning operation. The display device 50 needs to be supported by a cleaning operator.

  In the automatic door system 10, since the space between the display surface 51 of the display device 50 and the image transmission part 31e of the fix 31 is disposed in the indoor 10e, the display surface 51 of the display device 50 and the image of the fix 31 are arranged. Compared with the configuration in which the space between the transmissive portion 31e is disposed outdoors 10f, dust is prevented from entering the space between the display surface 51 of the display device 50 and the image transmissive portion 31e of the fix 31. be able to. Therefore, in the automatic door system 10, an image output by the display surface 51 of the display device 50 and visually recognized by a passerby through the image transmission unit 31 e of the fix 31 is displayed on the display surface 51 of the display device 50 and the fix 31. It is possible to suppress blurring due to contamination with the image transmission part 31e.

  In the automatic door system 10, as shown in FIG. 12, the display device 50 is fixed to the outdoor 10f side of the fix 31 by the fixing unit 70, whereby the display surface 52 of the display device 50 and the image transmission of the fix 31 are transmitted. The space between the part 31e may be disposed outdoors 10f. 12 is different from the configuration shown in FIG. 5 in a state where the doors 21 and 22 are closed and the display surface 52 of the display device 50 and the image transmission part 31e of the fix 31 are also closed. 2 is a top sectional view of a part of the automatic door system 10 of FIG.

  In the automatic door system 10, the display device 50 and the fixing unit 70 are provided in the fix 31 in the present embodiment. However, in the automatic door system 10, the display device and the fixing unit may be provided in the fix 32 instead of the fix 31 or in addition to the fix 31.

  In the automatic door system 10, the display device 50 and the fixing unit 70 are provided in the fix 31 in the present embodiment. However, in the automatic door system 10, the display device and the fixing unit may be provided on at least one of the door 21 and the door 22 instead of or in addition to the fix.

  The inspection door of the automatic door system is usually provided on the indoor side. In the automatic door system, the door can be normally removed by removing the cover of the inspection port. Since the door can be removed by removing the cover of the inspection port, in the automatic door system, the door is usually disposed indoors with respect to the fix. Also in the automatic door system 10 according to the present embodiment, the doors 21 and 22 are disposed on the indoor 10e side with respect to the fixes 31 and 32. However, the doors 21 and 22 may be disposed on the outdoor 10f side with respect to the fixes 31 and 32.

  In the present embodiment, the automatic door system 10 has a power supply for the display device 50 and a computer that generates an image signal input to the display device 50 housed in the lower frame 31a. However, in the automatic door system 10, at least one of a power source for the display device 50 and a computer that generates an image signal input to the display device 50 may be incorporated in the display device 50. It may be provided at another position.

  In the automatic door system 10, the display device 50 receives an image signal via the wiring 60 in the present embodiment. However, in the automatic door system 10, the display device 50 may receive the image signal wirelessly.

10 automatic door system 10a opening 10b arrow (arrow indicating vertical direction)
10c arrow (arrow indicating horizontal direction and door opening / closing direction)
10d arrow (arrow indicating a direction perpendicular to the extending direction of the door)
10e Indoor 10f Outdoor 21, 22 Door 31 Fix 31e Image transmission part 32 Fix 42 Rail 50 Display device 50a End (Of the both ends of the display device in the horizontal direction, the distance between the display surface of the display device and the fixed image transmission part The end closest to the opening when closed)
End 50b (of the two ends of the display device in the horizontal direction, the end far from the opening when the display surface of the display device and the fixed image transmission portion are closed)
51, 52 Display surface 60 Wiring 70 Fixed portion 70a Rotating shaft 71a, 72a Shaft member (rotating support portion)
73c, 73d Bearing part (rotation support part)

Claims (5)

A door that opens to form an opening;
A fix that at least partially overlaps at least a portion of the door in a direction perpendicular to the extending direction of the door when the door is opened;
A display device having a display surface for displaying an image;
A fixing portion for fixing the display device to at least one of the door and the fix,
Of the door and the fix, the one where the display device is fixed by the fixing unit includes an image transmission unit that transmits the image displayed on the display surface,
The automatic door system, wherein the fixing unit supports the display device so as to be openable and closable between the display surface and the image transmission unit. The fixing unit includes a rotation support unit that can open and close between the display surface and the image transmission unit by supporting the display device rotatably about a specific rotation axis.
The automatic door system according to claim 1, wherein the rotation shaft extends in a vertical direction. The fixing portion fixes the display device to the fix at a position where at least a part of the display device is disposed between the door and the fix when the door is in an open state.
The rotation axis, compared with the display surface and the end closer to the opening when the space between the display surface and the image transmission part is closed among both ends of the display device in the horizontal direction, The automatic door system according to claim 2, wherein the automatic door system is disposed at a position close to an end far from the opening when the space between the image transmitting portion and the image transmitting portion is closed. A rail for guiding the movement of the door in the opening and closing direction of the door;
A portion of the wiring for the display device and above the fix,
The fixing unit fixes the display device to the fix,
The rotation axis, compared with the display surface and the end closer to the opening when the space between the display surface and the image transmission part is closed among both ends of the display device in the horizontal direction, The automatic door system according to claim 2, wherein the automatic door system is disposed at a position close to an end far from the opening when the space between the image transmitting portion and the image transmitting portion is closed. When the door is in a closed state, the door partitions the indoor and the outdoor,
The said display device is arrange | positioned in the said indoor side with respect to the direction where the said display device is fixed by the said fixing | fixed part among the said door and the said fix. The automatic door system as described in any one of.

Images