JP3032430U - Poster hanging device - Google Patents

Abstract

(57) [Abstract] [Problem] Efficient and safe installation and replacement work of posters etc. of posters hanging devices installed on the ceiling of exhibition halls and sales floors without using auxiliary stands or auxiliary tools A hanging device for posters that can be carried out is provided. A poster hanging device installed on a ceiling detects a light emitted from a remote controller, a light receiving unit, a power supply unit that supplies power according to a signal from the light receiving unit, and a power supply unit that supplies power. And a drive mechanism that raises and lowers the hoist string of the hoist by the electric power generated.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a poster hanging device for hanging posters on which a product name, a shop name, etc. are written from the ceiling of a product exhibition area or a sales area.

[0002]

[Prior art]

 Generally, posters hanging devices used to display products or sales floors are individually mounted and fixed to the ceiling of a product exhibition floor or sales floor using fixing brackets or the like. Therefore, when installing or replacing a poster displaying these products or sales floors, or adjusting the hanging position of a hanging poster, the poster should be raised on an auxiliary stand such as a stepladder. This work was done by lowering the attached hanging bar, or by pulling down this bar using an auxiliary tool such as an operating rod whose tip was processed into a hook shape.

[0003]

[Problems to be solved by the device]

 According to the above-mentioned conventional poster hanging device, when these devices are individually installed at a plurality of places on the ceiling, a support stand such as a stepladder is carried to the installation place each time the poster is attached or replaced. Since it is indispensable, work efficiency decreases. In addition, when the product exhibition space or sales floor is congested, the work itself does not progress, the use of auxiliary stands etc. is not desirable in appearance, and due to the falling of these tools, etc. There was also a risk of an accident. Furthermore, there was a problem that it took time for one person to finely adjust the hanging position of the poster hanging bar.

As a prior art for solving such a problem, there is a poster hanging device (utility model registration No. 1981867) devised by the present inventor. This device consists of an automatic hoist with an automatic stop device, and a bar for hanging posters suspended from the hoisting string of this automatic hoist, and an operating ring is provided at the center of the lower end of this bar. The operating bar whose end is processed into a hook shape is hooked on this operating ring, and the hanging bar is moved up and down to adjust the hanging position of this bar.

However, in this poster hanging device, a large number of poster hanging devices are installed because an operating rod is required to raise and lower the hanging bar and adjust the hanging position. If this is the case, you must carry this operation rod to the installation position of each device to perform work, and it is not preferable from the aspect of appearance and safety for work in a crowded exhibition hall or sales floor. There was a problem.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a remote control device for a ceiling-mounted poster hanging device, comprising a hoist and a poster hanging bar hung on the hoisting cord of the hoist. A light receiving part that detects infrared rays emitted from the controller, a power supply part that supplies power to the drive mechanism according to the signal received by the light receiving part, and a hoisting string lifting / lowering of the hoisting device by the power supplied from the power supply part. A drive mechanism for adjusting the height of the posters is provided, and the hanging position of the posters is adjusted by raising or lowering the hanging bar of the hanging device by remote control using a remote controller. To do.

[0007]

[Embodiment of device]

 In the poster hanging device according to the present invention, the light receiving unit, the power supply unit, and the drive mechanism are housed in the poster hanging device main body.

The drive mechanism includes a hoist, and the hoist may have a simple structure including a pulley and a hoist string wound around the pulley, and the drive mechanism includes the hoist. The motor is connected to a motor, which is preferably a reversible motor that can rotate forward and backward.

In order to more smoothly adjust the lifting and lowering of the hoisting cord of the hoisting device, a transmission may be connected to the motor and installed to adjust the hoisting and lowering speed of the hoisting cord.

[0010] Furthermore, a certain upper and lower limits are set for the hoisting and lowering motion of the hoisting cord to avoid unnecessary rotation of the motor, and a hanging bar or the like attached to the lower end of the hoisting cord has a main body for hanging posters. It is preferable to provide a limit switch at the lower end of the drive mechanism in order to prevent the collision with the limit switch.

Further, in the poster hanging apparatus according to the present invention, since the apparatus main body is operated from a place away from the apparatus main body, it is appropriate to use a remote controller. The remote controller may be on or off, and can be instructed to move up or down, but it is desirable that the remote controller has a shape and size that are easy to operate and convenient for carrying.

[0012]

【Example】

 An embodiment of a poster hanging device according to the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a front view of a poster hanging device 1 according to the present invention, showing the arrangement of a light receiving part 5, a power source part 6 and a driving mechanism 7 housed in the main body of the device.

The poster hanging device 1 is usually installed on the ceiling of a product exhibition space or a sales floor. In FIG. 1, the rails 13 are preliminarily set in a predetermined range on the ceiling 14 of the exhibition space or the sales floor. It is shown that the posters hanging device 1 according to the present invention is installed at an appropriate position on the rail 13 in advance.

As shown in FIG. 2, the rail 13 has, for example, a U-shaped cross section and a hollow interior. In the main body 1 of the hanging device for posters, the attachment / detachment portion 12 has a V-shape, and is inserted into the hollow portion inside the rail 13 via the upper projection of the E-shape, and is engaged in the U-shape portion. It has been stopped. It is attached so that it can be attached and removed by rotating the attaching / detaching portion 12, and while the poster hanging device main body 1 can be moved in the left and right arrow directions shown in FIG. A detent 11 is provided adjacent to the attaching / detaching portion 12 so that the poster hanging device 1 does not rotate left and right after being installed in the vehicle.

The poster hanging apparatus main body 1 is in the form of a rectangular parallelepiped container having a space inside, and inside the main body 1, the light receiving unit 5, the power supply unit 6, and the driving mechanism 7 are provided. And are provided. Then, a part of the lower surface of the apparatus main body 1 has a hole portion 31 through which the winding string 3 goes in and out, and a light receiving window portion 51 that transmits infrared rays from the remote controller 21. A filter (not shown) that cuts visible light is attached to the light receiving window 51 in order to prevent malfunction. The remote controller 21 is provided with an on / off switch 21a, which is turned on by pressing once and turned off by pressing again, an ascending switch 21b, and a descending switch 21c. The ascending switch 21b and the descending switch 21c are operated. By operating the on / off switch 21a, the lifting of the poster hanging bar 4 is stopped.

When the posters are attached to the poster hanging device 1, first, the on / off switch 21a of the remote controller 21 is pressed to turn on (actuate) the device body 1. A signal is sent. The infrared signal emitted from the controller 21 passes through the light receiving window portion 51 and is received by the light receiving portion 5. This signal is immediately transmitted from the light receiving unit 5 to the power supply unit 6 which is a power supply circuit. Based on this signal, the power supply unit 6 becomes operable, and power is generated according to the following specific instruction.

Further, when an instruction for raising or lowering is sent to the hoisting cord 3 by pressing the raising switch 21b or the lowering switch 21c of the remote controller 21, the motor 8 and the transmission 9 are transmitted through the power source section 6. And electric power is supplied to a drive mechanism including a winding device (hereinafter referred to as “pulley”) 2. In the hanging apparatus for posters according to the present invention, the motor 8 is a reversible motor capable of both forward and reverse rotation.

As shown in FIG. 3, in order to attach posters to the poster hanging device 1, the hanging bar 4 for posters attached to the lower end of the hoist string 3 for posters is operated as described above. To lower it to the appropriate position. At this time, the posters hanging device 1 is already turned on by the instruction of the remote controller 21, that is, the device can be operated. Therefore, further press the lowering switch 21c to send the lowering instruction to the device main body 1 side. For example, according to the above-mentioned order, this instruction is transmitted, electric power is sent to the motor 8, this motor 8 starts reverse rotation, and the pulley also performs reverse rotation. Therefore, the hoisting string 3 wound around the pulley is sequentially paid out from the pulley, and the hanging bar 4 also descends as the hoisting string 3 descends. After descending to an appropriate position, the on / off switch 21a of the remote controller 21 is pressed to stop the descending of the hanging bar 4, and then the hooks 41 provided at both ends of the hanging bar 4 are stopped. You can attach posters.

In this way, the posters attached to the hanging bar 4 of the poster hanging device 1 do not obstruct the passage of spectators or customers in the product exhibition space or the sales floor, and the display is easy to see. Is raised to the position. In this case, when the on / off switch 21a of the remote controller 21 is turned on and the raising switch 21b is pressed to give an instruction for raising, this signal is transmitted to the light receiving section 5, the power source section 6, and the driving mechanism 7 in this order. Finally, the motor 8 of the drive mechanism 7 starts to rotate forwardly, and the pulley 2 also starts to rotate in the same manner, so that the winding string 3 previously fed out is sequentially unwound. 4 can be raised to the appropriate position described above. The hoisting speed of the hoisting cord 3 can be changed as shown in FIG. 1 by setting the hoisting switches 21b and 21c of the remote controller 21 so that the speed can be changed by continuously pressing the switches 21b and 21c. The raising / lowering speed of the hoisting cord 3 can be changed via the device 9.

As shown in FIG. 2, if a recess 15 for accommodating the posters hanging bar 4 is provided on the lower surface of the posters hanging device main body 1, the hanging bar 4 can be placed inside the main body 1. Since it can be stored in, it is preferable from the viewpoint of safety. Further, in order to automatically stop the hoisting of the hoisting cord 3 when the hanging bar 4 reaches this storage position, the limit switch 10 is provided at the lower end of the drive mechanism 7 in FIG. Even if the controller 21 malfunctions, the suspension device can be prevented from being damaged. In addition, a lowering limiter may be provided at an appropriate position in consideration of a malfunction during lowering. In connection with the rail 13 installed on the ceiling 14, the poster-type hanging device 1 according to the present invention has a U-shaped rail 13 whose cross sections are opposed to each other, and a rotary attachment / detachment having a shape corresponding to this shape. Although the portion 12 is used, the configuration of the rail and the attaching / detaching portion and the method of attaching / detaching between the rail and the rail can be appropriately selected as long as they are simple and highly safe, and are not limited to this embodiment. Absent.

In this embodiment, the poster hanging device has a rectangular parallelepiped shape. However, if the poster hanging device has the above-described configuration, the poster hanging device may be appropriately shaped in consideration of the installation place and the size of the hanging posters. It is self-evident that you can choose.

[0023]

[Effect of device]

 The present invention is implemented in the form as described above and has the following effects.

By providing a remote controller separately from the main body of the hanging device for posters, the lifting bar of the hanging bar for posters can be operated remotely from a place away from the main body of the device, so that it is particularly crowded. It is not necessary to carry an auxiliary stand such as a stepladder to the respective positions where a plurality of devices are installed, or to perform work using auxiliary tools such as operation rods in the displayed exhibition or sales floor, so work efficiency is good. . It is safe because it is possible to avoid the risk of accidents caused by the fall of these tools.

In addition, when attaching or replacing posters, the hanging bar of posters can be moved up and down and stopped at a desired position by the switch operation of the remote controller via the lifting movement of the hoisting string. Not only can it be performed easily and accurately, but also by installing a transmission in the drive mechanism, it is possible to adjust the lifting speed within a certain range, so a large number of poster hanging devices are installed. If you do, you can work quickly.

Further, since it can be operated from a certain distance, it is possible to easily confirm the hanging position of posters and finely adjust the desired position.

In addition, by mounting a rail for mounting posters suspending device having a certain length on the ceiling surface, not only the mounting of these suspending devices becomes easy, but also within the range of the length of this rail. Then, it is possible to install the poster hanging device at an appropriate position in consideration of the condition of the exhibit, the product, or the passage.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of a poster hanging device according to the present invention, showing the structure of the device in a perspective view of only the inside of the device body.

FIG. 2 is a right side view of an embodiment of the poster hanging device of FIG.

FIG. 3 is a front view showing a moving and lifting state of the poster hanging device of FIG.

[Explanation of symbols]

 1 ... Poster hanging device (main body) 2 ... Winding device (pulley) 3 ... Winding string 4 ... Hanging bar 5 ... Light receiving part 6 ... Power supply part 7 ...・ Drive mechanism 12 ・ ・ Removal part 13 ・ ・ Rail 21 ・ ・ Remote controller

Claims (3)

[Scope of utility model registration request] 1. A hoist (2) and a bar (4) for hanging posters, which is hung on a hoist string (3) of the hoist.
In the poster hanging device (1) attached to the ceiling (13), which comprises a remote controller (2
A light receiving section (5) for detecting infrared rays emitted from 1),
A power supply unit (6) for supplying electric power to the drive mechanism (7) in accordance with a signal from the light receiving unit, and a drive mechanism for raising and lowering the hoist string (3) of the hoist (2) by the electric power supplied from the power supply unit. (7) A hanging device for posters characterized by being provided with. 2. Control switches (21a, 21) of a drive mechanism (7) for raising and lowering a hoisting string (3) of a hoisting device (2).
The poster hanging device according to claim 1, wherein the remote controller (21) is provided with b, 21c). 3. The poster hanging device according to claim 1, wherein the hanging device main body (1) is movably attached to a rail (12) installed on a ceiling (13).