JP2019178564A - Electric shutter-driving device - Google Patents

Abstract

To provide an electric shutter-driving device where a wireless module can be attached to a drive box in a manner allowing the wireless module to be replaced without replacing a control board.SOLUTION: An electric shutter-driving device comprises a wireless module 50 with mounted parts 50b, 50c, which receives an operational instructive signal wirelessly transmitted from a remote-controlled operating part 40 and transmits the signal to a control part 60; a drive box 70A which is provided along a rotation axis 22 of a wound body 15 within a shutter case 17, and within which an electric motor 24, a control part 60, and a control board 61 are installed, and on one end side 70Aa of which, mounting parts 73a, 73b mounting the wireless module 50 are provided, on the other end side 70Ab, an output part 24a of the electric motor 24 is provided; and a mounting member 74 mounting the mounted parts 50b, 50c to the mounting parts 73a, 73b.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an electric shutter driving device, and more particularly to an electric shutter driving device including a wireless module.

  2. Description of the Related Art Conventionally, a shutter device that can accommodate a shutter wound by a winding body by driving an electric motor or the like in a shutter case is known. The shutter winding and rewinding instructions are performed by a remote operation, that is, a remote control, and a wireless system using a wireless module is known as the remote control.

  The wireless module receives an operation instruction signal such as shutter winding or rewinding from the remote controller, and transmits the operation instruction signal to a control unit that controls driving of the electric motor. The control unit is attached to a control board provided in a drive box including an electric motor. Therefore, the wireless module is attached to the control board provided with the control unit in view of the ease of installation and the ease of transmission of the received operation instruction signal to the control unit.

JP 2015-25270 A

  However, in the above-described electric shutter driving device of Patent Document 1, when the wireless module is replaced, it is necessary to replace each control board including the control unit.

  The present invention has been made to solve the above-described problems, and it is an object of the present invention to provide an electric shutter driving device capable of mounting a wireless module to a drive box in a replaceable manner without requiring replacement of a control board. And

  An electric shutter driving device according to the present invention rotates a shutter so that it can be wound, and can accommodate the wound shutter between both side ends of a shutter case, and is provided in the shutter case. A winding body, an electric motor including an output unit that is connected to the winding body so that the winding body can be rotationally driven and opens and closes the shutter, a control board, and the control board. A control unit that controls the motor; an operation instruction signal that is wirelessly transmitted from an operation unit that is remotely operated; and that is transmitted to the control unit; and a wireless module including a mounted portion; and the winding in the shutter case. The electric motor, the control unit, and the control board are installed inside along the rotation axis direction of the holder, and a mounting unit for mounting the wireless module is provided on one end side. The other end Te and summarized in that a driving box with the output of the electric motor, and a mounting member for mounting the mating attachment section to the mounting section.

  According to this, in the electric shutter drive device, since the wireless module having the mounted portion is mounted on the mounting portion provided in the drive box by the mounting member, the replacement of the wireless module is performed by removing the mounting member. be able to. Therefore, the wireless module can be attached to the drive box in a replaceable manner without requiring replacement of the control board.

It is a front view which shows the electric shutter drive device which concerns on 1st embodiment by this invention. FIG. 2 is a perspective view showing a state before the wireless module is attached to the drive box shown in FIG. FIG. 2 is a perspective view showing a state after the wireless module is mounted on the drive box shown in FIG. FIG. 2 is a cross-sectional view seen from above showing a state after the wireless module is mounted in the drive box shown in FIG. It is a front view which shows the electric shutter drive device which concerns on 2nd embodiment by this invention. It is a perspective view which shows the state before mounting | wearing of the wireless module in the 1st Example of the drive box shown in FIG. It is a perspective view which shows the state after mounting | wearing of the radio | wireless module in the 1st Example of the drive box shown in FIG. It is sectional drawing seen from the top which shows the state after mounting | wearing of the radio | wireless module in the 1st Example of the drive box shown in FIG. FIG. 6 is a partially enlarged view of one end side in the first embodiment of the drive box shown in FIG. 5. It is a perspective view which shows the state before mounting | wearing of the radio | wireless module in 2nd Example of the drive box shown in FIG. It is a perspective view which shows the state after mounting | wearing of the wireless module in the 2nd Example of the drive box shown in FIG. It is sectional drawing seen from the top which shows the state after mounting | wearing with the radio | wireless module in the 2nd Example of the drive box shown in FIG. FIG. 6 is a partial enlarged view of one end side in the second embodiment of the drive box shown in FIG. 5. It is sectional drawing of the one end side in the 2nd Example of the drive box shown in FIG. It is a perspective view which shows the state before mounting | wearing of the wireless module in the 3rd Example of the drive box shown in FIG. FIG. 6 is a cross-sectional view of one end side in the third embodiment of the drive box shown in FIG. 5.

(First embodiment)
An electric shutter drive device 10A according to a first embodiment for carrying out the present invention will be described with reference to FIG. The electric shutter drive device 10A is attached to a shutter device 12 having a shutter 11 that opens and closes an entrance and the like of a building. The electric shutter driving device 10A winds or unwinds the shutter 11 by the operation of the winding body 15 by the rotation of the electric motor 24, and moves the shutter 11 in the opening direction (upward direction) and the closing direction (downward direction). Move in the direction. As a result, the shieldable space can be opened and closed. In the present specification, for convenience of explanation, the upper side and the lower side in FIG. 1 will be described as being above and below the electric shutter drive device 10A, respectively. Similarly, the left side and the right side will be described as the left and right sides of the electric shutter drive device 10A, respectively. 1 to 16 show arrows indicating the respective directions.

<Shutter device>
The frame 13 of the shutter device 12 includes a pair of guide rails 16, a shutter case 17, a lower frame 18, and the like. The pair of guide rails 16 are provided upright and parallel to each other on both sides such as the entrance / exit. A box-shaped shutter case 17 is provided so as to span the upper ends of the pair of guide rails 16. The inner space of the shutter case 17 is a storage chamber 19 that winds up and stores the shutter 11. A lower frame 18 is provided so as to connect the lower ends of the pair of guide rails 16. With the above configuration, the frame 13 has a rectangular shieldable space 13a.

  The shutter 11 is disposed so that the rectangular shieldable space 13a of the frame 13 can be opened and closed. The shutter 11 is configured by vertically connecting a plurality of rectangular strip-like slats 20 that are horizontally long. The slat 20 b at the upper end of the shutter 11 is locked to the winding body 15. The side end portions on both sides of the shutter 11 are guided by the guide rail 16 and can move up and down.

  A seat plate 21 is provided below the slat 20 a at the lower end of the shutter 11. The seat plate 21 is a member for stabilizing the landing on the lower frame 18 of the shutter 11, and the lower end 21 a of the seat plate 21 constitutes the moving end of the shutter 11.

<Winding body>
The cylindrical winding body 15 is disposed in the storage chamber 19 of the shutter case 17 and is supported by the shutter case 17 so as to be rotatable around the rotation axis 22. By rotating the winding body 15, the shutter 11 is wound and rewound so that the shutter 11 can open and close the rectangular shieldable space 13 a of the frame 13. The shutter 11 taken up by the take-up body 15 is accommodated in the accommodation chamber 19, that is, between both side ends 17 a and 17 b of the shutter case 17.

  The winding body 15 is connected to the electric motor 24 provided inside the drive box 70 </ b> A via the rotation transmission member 25 and is rotationally driven by the electric motor 24. For example, the rotation transmission member 25 transmits the rotation of the drive sprocket 25 a provided in the output portion 24 a (shown in FIG. 4) of the electric motor 24 to the winding body 15. The rotation of the drive sprocket 25a is transmitted to a driven sprocket (not shown) provided on the winding body 15 by a roller chain (not shown) to rotate the winding body 15. The rotation of the electric motor 24 is transmitted to the output unit 24a via the speed reduction mechanism 24b (shown in FIG. 4).

<Operation unit>
The operation unit 40 is for remotely operating the electric shutter drive device 10A. As shown in FIG. 1, the operation unit 40 is a remote controller, and includes a plurality of switches that emit operation instruction signals to operate the electric shutter drive device 10A. The plurality of switches are an open switch 40a, a close switch 40b, and a stop switch 40c. The operation unit 40 wirelessly transmits a predetermined operation instruction signal to the wireless module 50 when the user operates the open switch 40a, the close switch 40b, and the stop switch 40c. The operation instruction signal received by the wireless module 50 is transmitted to the control unit 60 (described later).

<Wireless module>
As shown in FIG. 2, the wireless module 50 having an antenna portion (not shown) that receives an operation instruction signal has a flange portion 50b extending from the base portion 50a. A mounting hole 50c is provided in the flange portion 50b. The flange portion 50b and the mounting hole 50c of the wireless module 50 function as a mounted portion when the wireless module 50 is mounted on the drive box 70A. On the flange portion 50b side of the wireless module 50, a confirmation operation switch 50d that is a confirmation operation portion for performing a manual confirmation operation is provided. The confirmation operation switch 50d performs a wireless communication pairing operation.

<Control unit>
The control unit 60 (shown in FIG. 4) controls the electric motor 24 in accordance with an operation instruction signal from the operation unit 40, and moves the shutter 11 along the moving direction in the opening direction and the closing direction (vertical direction in FIG. 1). By doing so, the movement of the shutter 11 is controlled. The control unit 60 is attached to a control board 61 (shown in FIG. 4). The controller 60 is provided inside the drive box 70A.

  The control unit 60 and the wireless module 50 are electrically connected. As shown in FIG. 4, the operation instruction signal received by the wireless module 50 is transmitted to the control unit 60 through, for example, a wire 62. . For the electrical connection between the wireless module 50 and the control unit 60, instead of the connection by the wire 62, a connector is provided on both the wireless module 50 and the control unit 60, and the wireless module 50 is attached to the drive box 70A. It is also possible to connect the connectors together. According to this, the electrical connection between the wireless module 50 and the control unit 60 can be performed simultaneously with the mounting of the wireless module 50 to the drive box 70A, which is facilitated.

  The control board 61 has a notch 61a as shown in FIG. The notch 61a is provided so that the wireless module 50 can be arranged when the wireless module 50 is attached to the drive box 70A, and functions as an attachment part.

<Drive box>
As shown in FIG. 1, a drive box 70 </ b> A is disposed outside the winding body 15 and inside the shutter case 17 along the rotation axis 22 of the winding body 15, and the driving box 70 </ b> A is fixed to the shutter case 17. As shown in FIG. 4, the drive box 70A is provided with an electric motor 24, an output part 24a of the electric motor 24, a speed reduction mechanism 24b, a drive sprocket 25a, a control part 60, a control board 61, and a wireless module 50. Therefore, the output unit 24 a of the electric motor 24 rotates and drives the winding body 15 from the outside of the winding body 15 via the rotation transmission member 25 by such an arrangement of the drive box 70 </ b> A.

  The drive box 70A includes a base 71, a first cover 72, and a second cover 73, as shown in FIG. The first cover 72 is an upper cover that covers the upper portion of the base 71. The second cover 73 is an end surface cover that is fitted on the right end side of the base portion 71 and the first cover 72 and covers an end surface surrounded by the right ends of the base portion 71 and the first cover 72. The base 71 and the first cover 72 are appropriately combined by a known method such as screwing or hooking a claw.

  As shown in FIG. 2, the second cover 73 of the drive box 70A is provided with an insertion window 73a that allows the base 50a of the wireless module 50 to be inserted from the outside to the inside of the drive box 70A. Further, as shown in FIG. 2, the second cover 73 of the driving box 70A is provided with a mounting hole 73b used for mounting the wireless module 50 to the driving box 70A. The second cover 73 is provided with an external power connector 75 used for connection to a power source (not shown).

  The insertion window 73a and the mounting hole 73b provided in the second cover 73 of the drive box 70A function as a mounting portion when the wireless module 50 is mounted in the drive box 70A. The screw 74 (shown in FIG. 2) is passed through the mounting hole 50c provided in the wireless module 50 and the mounting hole 73b provided in the second cover 73 of the drive box 70A. The screw 74 is a mounting member that mounts the wireless module 50 to the drive box 70A, specifically, the second cover 73 of the drive box 70A by screwing.

  In screwing, screw holes are formed in the mounting hole 50c and the mounting hole 73b. As a mounting member for mounting the wireless module 50 on the drive box 70A, the protrusion is inserted into the mounting hole 50c and the mounting hole 73b using the elasticity of the material in addition to the screw, and then the second protrusion is used as the second protrusion. A so-called snap fit that hooks on the cover 73 can also be used. In the case of snap fit, the mounting hole 50c and the mounting hole 73b are not regular screw holes but normal holes.

  To attach the wireless module 50 to the drive box 70A, the base 50a of the wireless module 50 is inserted through the insertion window 73a from the state shown in FIG. Next, the base 50a of the wireless module 50 is inserted into the notch 61a of the control board 61 as shown in FIG. In this state, the screw 74 is passed through the mounting hole 50c provided in the wireless module 50 and the mounting hole 73b provided in the second cover 73 of the drive box 70A. Next, the wireless module 50 is screwed to the second cover 73 of the drive box 70A, and the wireless module 50 is mounted on one end side 70Aa (right side in FIG. 4) of the drive box 70A as shown in FIG.

  Further, in order to replace the wireless module 50 attached to the one end side 70Aa of the drive box 70A, when the screw 74 is loosened, the wireless module 50 can be removed from the drive box 70A, and the wireless module 50 can be replaced. it can. Accordingly, since the wireless module 50 is detachably attached to the drive box 70A, the wireless module 50 can be attached to the drive box 70A in a replaceable manner without the need to replace the control board 61.

  As shown in FIG. 1, the drive box 70 </ b> A is disposed inside the shutter case 17 outside the winding body 15. The drive sprocket 25a connected to the output part 24a of the electric motor 24, which is the other end side 70Ab of the drive box 70A, is disposed on the left end side of the winding body 15, that is, closer to the left end 17b of the shutter case 17. Accordingly, the confirmation operation switch 50d provided on one end side 70Aa of the drive box 70A in which the wireless module 50 is mounted is disposed in the left-right direction of the shutter case 17, that is, near the center in the longitudinal direction. Alternatively, even when the drive sprocket 25a is disposed on the right end side of the winding body 15, that is, closer to the right end 17a of the shutter case 17, the confirmation operation switch 50d is similarly operated in the left-right direction, that is, the longitudinal direction of the shutter case 17. Located near the center of the direction.

  As described above, the center of the shutter case 17 in the longitudinal direction where the confirmation operation switch 50d is arranged also has a space necessary for manually operating the confirmation operation switch 50d. Pairing work is performed by manually operating the confirmation operation switch 50d. Can be performed.

(Second embodiment)
Next, an electric shutter drive device 10B according to a second embodiment for carrying out the present invention will be described with reference to FIG. The electric shutter drive device 10B of the second embodiment is different from the electric shutter drive device 10A of the first embodiment described above only in the arrangement of the drive box with respect to the winding body 15. That is, the drive box 70 </ b> A of the electric shutter drive device 10 </ b> A of the first embodiment is disposed outside the winding body 15. On the other hand, the drive box 70B of the electric shutter drive device 10B of the second embodiment is disposed in the cylindrical internal space of the winding body 15, and the rotation transmission member 25 is driven to rotate from the inside of the winding body 15. The only difference is that.

  An example of the drive box 70B of the second embodiment in which the same wireless module 50 as that of the first embodiment is mounted will be described below. In addition, regarding the electric shutter drive device 10B of the second embodiment, the same configurations as those of the electric shutter drive device 10A of the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

<First Example>
A drive box 170B, which is a first embodiment of the drive box 70B in which the wireless module 50 is mounted, will be described with reference to FIGS. The drive box 170B includes a base 171, a first cover 172, and a second cover 173, similar to the drive box 70 </ b> A described above. The drive box 170B is provided in the shutter case 17 along the direction of the rotational axis 22 of the winding body 15 as shown in FIG. As shown in FIG. 8, the drive box 170B is similar to the drive box 70A described above. The wireless module 50, the electric motor 24, the control unit 60, the control board 61, the speed reduction mechanism 124b, the output unit 124a of the electric motor 24, and the drive sprocket 125a are installed.

  As shown in FIG. 6, the base 50a of the wireless module 50 can be inserted into the second cover 173 disposed on one end side of the drive box 170B, 170Ba, from the outside to the inside of the drive box 170B. A window 73a is provided. An insertion window 173a and a mounting hole 173b are provided as mounting portions. Further, as shown in FIG. 6, the second cover 173 is provided with a hole 77 through which the external power supply line 76 (shown in FIG. 8) is passed. The external power supply line 76 is electrically connected to the control board 61.

  The wireless module 50 is the same as described above. As shown in FIG. 6, the wireless module 50 is provided with a flange portion 50b and a mounting hole 50c as mounted portions, and includes a confirmation operation switch 50d.

  The snap fit 74a (shown in FIG. 8) is passed through the mounting hole 50c provided in the wireless module 50 shown in FIG. 6 and the mounting hole 173b provided in the second cover 73 of the drive box 170B. The snap fit 74a is a mounting member that mounts the wireless module 50 on the drive box 170B, specifically, the second cover 173 of the drive box 170B.

  To attach the wireless module 50 to the one end 170Ba of the drive box 170B, the base 50a of the wireless module 50 is inserted into the insertion window 173a from the state shown in FIG. Next, the base 50a of the wireless module 50 is inserted into the notch 61a of the control board 61 as shown in FIG. In this state, the snap fit 74a is passed through the mounting hole 50c provided in the wireless module 50 and the mounting hole 173b provided in the second cover 173 of the drive box 170B. Next, the snap fit 74a is applied, and as shown in FIGS. 8 and 9, the wireless module 50 is attached to one end side 170Ba (right side in FIG. 8) of the drive box 170B. The other end 170Bb of the drive box 170B is the side provided with the output part 124a of the electric motor 124, and includes a drive sprocket 125a.

  Further, in order to replace the wireless module 50 attached to the one end side 170Ba of the drive box 170B, the snap fit 74a is removed using a tool (not shown) or the like. Next, the wireless module 50 can be replaced by removing the wireless module 50 from the drive box 170B. Accordingly, since the wireless module 50 is detachably attached to the one end 170Ba of the drive box 170B, the wireless module 50 can be attached to the drive box 170B in a replaceable manner without the need to replace the control board 61.

  As described above, the drive box 170B is disposed in the cylindrical internal space of the winding body 15, and rotates the winding body 15 from the inside of the winding body 15. Therefore, as shown in FIG. 5, the other end 170 </ b> Bb of the drive box 170 </ b> B is disposed inward from the one end 15 a of the winding body 15.

  As the drive box 170B is disposed in the cylindrical internal space of the winding body 15, a bracket 78 is provided on one end 170Ba as shown in FIG. The bracket 78 is used to fix the drive box 170B to the one side end 17a of the shutter case 17.

  Drive between one end 15a of the winding body 15 and one side end (right end 17a in the example shown in FIG. 5) of both side ends 17a and 17b of the shutter case 17 facing the one end 15a of the winding body 15. One end side 170Ba of the box 170B, that is, the confirmation operation switch 50d is arranged. In this manner, one side end (right end 17a) of the one end 15a of the winding body 15 where the confirmation operation switch 50d is arranged and the both ends 17a and 17b of the shutter case 17 facing the one end 15a of the winding body 15. The distance between is short. For this reason, the space in which the confirmation operation switch 50d can be manually operated is narrow.

  With such an arrangement of the drive box 170B, a confirmation operation window 180 is preferably provided on one end 170Ba of the drive box 170B as shown in FIG. The confirmation operation window 180 is provided so that the confirmation operation by manual operation of the confirmation operation switch 50d provided in the wireless module 50 can be easily performed, and the fingertip of the operator's hand reaches the confirmation operation switch 50d. Make it easier. As shown in FIG. 9, the confirmation operation window 180 is aligned with the base 171 on one end side 170Ba of the drive box 170B and along the rotation axis 22 direction of the winding body 15 with a predetermined width (the arrow left and right direction shown in FIG. 9). Formed. As shown in FIG. 9, the confirmation operation window 180 includes an open portion 181 that is open on the side facing the one side end (right end 17 a) of the shutter case 17.

  Therefore, the operator can manually operate the confirmation operation switch 50d by putting a finger in the confirmation operation window 180. By providing the confirmation operation window 180, the confirmation operation switch can be operated manually by the confirmation operation switch 50d of the drive box 170B arranged in a narrow space.

<Second Example>
Next, the drive box 270B of the second embodiment in which the wireless module 50 is mounted will be described with reference to FIGS. The drive box 270B includes a base portion 271, a first cover 272, and a second cover 273, similar to the drive box 170B described above. The drive box 270B of the second embodiment is different from the drive box 170B of the first embodiment described above in that the wireless module 50 is mounted on the drive box 270B before the base 271 of the drive box 270B and the first cover 272 are coupled. Is different.

  As shown in FIG. 5, the drive box 270 </ b> B is provided in the shutter case 17 along the direction of the rotation axis 22 of the winding body 15 as shown in FIG. 5. As shown in FIG. 12, the drive box 170B is similar to the drive box 170B described above. The wireless module 50, the electric motor 24, the control unit 60, the control board 61, the speed reduction mechanism 124b, the output unit 124a of the electric motor 24, and the drive sprocket 125a are installed.

  As shown in FIG. 10, the drive box 270 </ b> B according to the second embodiment is configured so that the wireless module 50 is connected to the flange portion of the wireless module 50 from above the base 271 before the base 271 of the drive box 270 </ b> B is coupled to the first cover 272. 50b and the mounting hole 50c are lowered. Next, the flange portion 50 b and the mounting hole 50 c of the wireless module 50 are passed through the notch portion 61 a of the control board 61. Next, as shown in FIG. 12, the wireless module 50 is mounted on one end side 270Ba of the drive box 270B using screws 74. The mounting of the wireless module 50 to the one end side 270Ba of the drive box 270B is performed using the mounting hole 271b which is a mounting portion. The mounting hole 271b is provided in the plate 271a that is a component of the base 271 of the drive box 270B.

  Accordingly, since the wireless module 50 is detachably attached to the one end side 270Ba of the drive box 270B, the wireless module 50 can be attached to the drive box 70B in a replaceable manner without the need to replace the control board 61. The other end side 270Bb of the drive box 270B is the side provided with the output part 124a of the electric motor 124, like the drive box 170B of the first embodiment, and includes a drive sprocket 125a.

  As the drive box 270B is disposed in the cylindrical internal space of the winding body 15, a bracket 78 is provided on one end side 270Ba as shown in FIG. The bracket 78 is used to fix the drive box 270 </ b> B to one side end 17 a of the shutter case 17.

  As shown in FIG. 13, the drive box 270B of the second embodiment is provided with, for example, a circular confirmation operation window 280 at the lower end of the base 271 on one end side 270Ba of the drive box 270B. As shown in FIG. 14, the operator can manually operate the confirmation operation switch 50d attached to one end side 270Ba of the drive box 270B by passing a tool such as a screwdriver 82 through the confirmation operation window 280. By providing the confirmation operation window 280, also in the confirmation operation switch 50d of the drive box 270B arranged in a narrow space like the drive box 170B of the first embodiment, the confirmation operation switch 50d is operated manually. be able to.

<Third embodiment>
Next, the drive box 370B of the third embodiment in which the wireless module 50 is mounted will be described with reference to FIGS. The drive box 370B includes a base 371, a first cover 372, and a second cover 373, similar to the drive box 170B described above. The drive box 370B is different from the drive box 170B of the first embodiment described above in that the wireless module 50 is mounted from the radial direction of the drive box 370B as shown in FIG.

  As shown in FIG. 5, the drive box 370 </ b> B is provided in the shutter case 17 along the direction of the rotation axis 22 of the winding body 15 as shown in FIG. 5. Similarly to the drive box 170B described above, the drive box 370B is provided with the wireless module 50, the electric motor 24, the control unit 60, the control board 61, the speed reduction mechanism 124b, the output unit 124a of the electric motor 24, and the drive sprocket 125a.

  As shown in FIG. 16, the drive box 370 </ b> B is provided with a mounting portion for mounting the wireless module 50 with a screw 74 on one end side 370 </ b> Ba of the drive box 370 </ b> B. As shown in FIGS. 15 and 16, the mounting portion includes an insertion window 371a that allows the wireless module 50 to be inserted from the outside to the inside of the drive box 370B and a mounting hole used for mounting the wireless module 50 to the drive box 370B. 371b is provided on the base 371.

  As described above, the drive box 370B of the third embodiment is detachably attached to the one end side 370Ba of the drive box 370B in the same manner as the drive box 170B of the first embodiment and the drive box 270B of the second embodiment. Install as possible. As a result, the wireless module 50 can be attached to the one end side 370Ba of the drive box 370B without requiring the control board 61 to be replaced. Similarly to the drive box 170B of the first embodiment, the other end 370Bb of the drive box 370B is provided with the output part 124a of the electric motor 124. FIG. 15 shows a drive sprocket 125 connected to the output part 124a. .

  As the drive box 370B is disposed in the cylindrical internal space of the winding body 15, one end side 370Ba is fixed to one side end 17a of the shutter case 17 via a bracket 78 as shown in FIG. The

  As described above, according to the electric shutter driving devices 10A and 10B according to the first embodiment and the second embodiment of the present invention, the shutter 11 is rotated so that it can be wound, and the wound shutter 11 is moved to the shutter case 17. The cylindrical winding body 15 provided in the shutter case 17 is connected to the winding body 15 so that the winding body 15 can be driven to rotate. 11 is wirelessly transmitted from the electric motor 24 including the output units 24a and 124a for opening and closing the motor 11, the control board 61, the control unit 60 provided on the control board 61 and controlling the electric motor 24, and the operation unit 40 operated remotely. The received operation instruction signal is received and transmitted to the control unit 60, and the wireless module 50 including the mounted portions 50 b and 50 c and the rotation axis of the winding body 15 in the shutter case 17 Provided along two directions, the electric motor 24, the control unit 60, and the control board 61 are installed inside, and the mounting portions 73a and 73b for mounting the wireless module 50 on one end side 70Aa, 170Ba, 270Ba, and 370Ba. , 173a, 173b, 271b, 371a, 371b, and the other end side 70Ab, 170Bb, 270Bb, 370Bb, and drive boxes 70A, 170B, 270B, 370B having the output portions 24a, 124a of the electric motor 24, and attached And mounting members 74 and 74a for mounting the portions 50b and 50c on the mounting portions 73a, 73b, 173a, 173b, 271b, 371a, and 371b. As a result, the electric shutter driving devices 10A and 10B have the wireless module 50 including the mounted portions 50b and 50c mounted on the mounting boxes 73a, 73b, 173a, 173b, and 271b provided in the drive boxes 70A, 170B, 270B, and 370B. Since the mounting members 74 and 74a are mounted on the 371a and 371b, the wireless module 50 can be replaced by removing the mounting members 74 and 74a. Therefore, the wireless module 50 can be attached to the drive box in a replaceable manner without requiring the control board 61 to be replaced.

  As described above, according to the electric shutter driving devices 10A and 10B according to the first and second embodiments of the present invention, the mounting portions 73a, 73b, 173a, 173b, and 271b can arrange the wireless module 50. The control board 61 has a notch 61 a. Thereby, the wireless module 50 can be disposed in the space of the notch 61a, and the wireless module 50 can be easily mounted on the drive boxes 70A and 70B.

  As described above, according to the electric shutter drive devices 10A and 10B according to the first and second embodiments of the present invention, the mounting portions 73a, 73b, 173a, 173b, 371a, and 371b drive the wireless module 50. Insertion windows 73a, 173a, and 371a that allow insertion from the outside to the inside of the boxes 70A, 170B, and 370B are provided in the drive boxes 70A, 170B, and 370B. As a result, the wireless module 50 can be easily mounted inside the drive boxes 70A, 170B, and 370B.

  As described above, according to the electric shutter drive device 10B according to the second embodiment of the present invention, the drive boxes 170B and 270B are placed inside the winding body 15 from the one end 15a of the winding body 15 to the other end side. The wireless module 50 is provided with a confirmation operation unit 50d for performing a manual confirmation operation. The confirmation operation unit 50d is disposed on one end side 170Ba and 270Ba of the drive boxes 170B and 270B. One end sides 170Ba and 270Ba of 170B and 270B are arranged between one end 15a of the winding body 15 and one side end side 17a of both side ends 17a and 17b of the shutter case 17, and are attached to the drive boxes 170B and 270B. Confirmation operation windows 180 and 280 that can be used for the confirmation operation are provided. As a result, the drive boxes 170B and 270B are installed inside the winding body 15 with the other ends 170Bb and 270Bb facing inward, and the wireless module 50 is provided with a confirmation operation unit 50d for performing a manual confirmation operation. Also in the electric shutter driving device 10B having the configuration, that is, the electric shutter driving device 10B of the type in which the driving boxes 170B and 270B are arranged in a narrow space, the common wireless module 50 can be mounted on the driving boxes 170B and 270B and the confirmation operation unit 50d. Manual operation can be performed.

  As described above, according to the electric shutter drive device 10B according to the second embodiment of the present invention, the confirmation operation window 180 is the rotation axis of the winding body 15 with a predetermined width on the one end side 170Ba of the drive box 170B. Along 22 directions. Thereby, the space which performs manual operation is securable.

  As described above, according to the electric shutter drive device 10B according to the second embodiment of the present invention, the confirmation operation window 180 includes the open portion 181 that is open on the side facing the one end 17a of the shutter case 17. . Thereby, the space which can perform manual operation of the confirmation operation part 50d by the opening part 181 can be expanded, and manual operation becomes easy.

  In the above-described electric shutter driving devices 10A and 10B, the mounted portions 50b and 50c of the wireless module 50 are mounted on the mounting portions 73a, 73b, 173a, 173b, 271b, and 371a provided in the drive boxes 70A, 170B, 270B, and 370B. As the mounting members 74 and 74a to be mounted on the 371b, screws 74 that can be freely attached to and detached from the drive box of the wireless module, or attached to the drive box of the wireless module can be freely installed as well as the screws 74. The example in which the wireless module is removed from the drive box is a snap fit 74a that requires a tool or the like. However, the mounting member is not limited to these screws and snap fits. For example, the mounting member is a spring locked to the drive box, and is mounted when the wireless module is mounted on the drive box by the bias of the spring. The spring as a member locks the spring to the drive box, that is, the mounting member can be assembled to attach the wireless module to the drive box, and the spring locked to the drive box is separated from the drive box, that is, assembled. It is obvious that the mounting part of the wireless module can be changed to a structure that can be detachably mounted on the mounting part provided in the driving box, including a structure in which the wireless module can be detached from the driving box by disassembling the mounting member. .

  In addition, when there are a plurality of embodiments, it is obvious that the characteristic portions of each embodiment can be appropriately combined unless otherwise specified.

  DESCRIPTION OF SYMBOLS 10A, 10B ... Electric shutter drive device 11 ... Shutter 15 ... Winding body 15a ... One end (one end of winding body) 17 ... Shutter case 17a, 17b ... Both ends of shutter case 22 ... Rotation axis of winding body 24 ... Electricity Motor 24a ... Output unit 40 ... Operation unit 50 ... Wireless module 50b ... Flange portion (attached portion) 50c ... Mounting hole (attached portion) 50d ... Confirmation operation switch (confirmation operation portion) 60 ... Control portion 61 ... Control board 61a ... notch (notch of control board) 70A ... drive box 70Aa ... one end side (one end side of drive box) 70Ab ... other end side (the other end side of drive box) 73a ... insertion window (mounting part) 73b ... Mounting hole (mounting part) 74 ... Screw (mounting member) 74a ... Snap fit (mounting member) 124a ... Output part 170B ... Box 170Ba ... One end side (one end side of the drive box) 170Bb ... Other end side (the other end side of the drive box) 173a ... Insertion window (mounting part) 173b ... Mounting hole (mounting part) 180 ... Confirmation operation window 181 ... Opening portion 270B ... Drive box 270Ba ... One end side (one end side of the drive box) 270Bb ... Other end side (the other end side of the drive box) 271b ... Mounting hole (mounting portion) 280 ... Check operation window 370B ... Drive box 370Ba ... One end side (one end side of the drive box) 370Bb ... the other end side (the other end side of the drive box) 371a ... an insertion window (mounting portion) 371b ... a mounting hole (mounting portion).

Claims (6)

A shutter is rotated so as to be wound, and the wound shutter is accommodated between both side ends of the shutter case, and a cylindrical winding body provided in the shutter case;
An electric motor including an output unit connected to the winding body so as to be able to rotate the winding body and opening and closing the shutter;
A control board;
A control unit provided on the control board for controlling the electric motor;
A wireless module that receives an operation instruction signal wirelessly transmitted from an operation unit that is remotely operated and transmits the operation instruction signal to the control unit;
Mounted in the shutter case along the rotational axis direction of the winding body, the electric motor, the control unit, and the control board are installed inside, and the wireless module is mounted on one end side A drive box having the output portion of the electric motor on the other end side,
And a mounting member that mounts the mounted portion on the mounting portion.   The electric shutter driving device according to claim 1, wherein the mounting portion includes a cutout portion provided in the control board so that the wireless module can be disposed.   3. The electric shutter drive device according to claim 1, wherein the mounting portion is provided with an insertion window in the drive box that allows the wireless module to be inserted from the outside to the inside of the drive box.   The drive box is installed inside the winding body with one end of the winding body facing the other end side inward, and the wireless module is provided with a confirmation operation unit for performing a manual confirmation operation. The confirmation operation unit is disposed on the one end side of the drive box, and the one end side of the drive box is opposite to the one end of the winding body and the one end of the winding body. The electric shutter drive device according to any one of claims 1 to 3, wherein a confirmation operation window disposed between one end of the ends and used for the confirmation operation is provided in the drive box. .   5. The electric shutter drive device according to claim 4, wherein the confirmation operation window has a predetermined width along the rotation axis direction of the winding body on the one end side of the drive box.   The electric shutter driving device according to claim 5, wherein the confirmation operation window includes an opening portion that is open on a side facing the one end of the shutter case.

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