JPH0334781Y2 - - Google Patents

Description

[Detailed Description of the Invention] a. Field of Industrial Application The present invention relates to a display device, particularly a rotating hanging scroll type display device.

b. Prior Art In a conventional display device, each edge of a plurality of card-shaped advertising papers with advertisements printed on the front and back sides is attached to a rotating pair. The advertising paper is displayed continuously, or the advertising paper is printed by dividing it into multiple polygonal rotating body surfaces, and the polygonal rotating bodies placed in parallel are rotated at the same time to synthesize the new surfaces that appear. There were some things that displayed advertisements. However, all of these devices are large-scale, fixed, and expensive, making it difficult to replace the advertising paper, and none of them can be easily transported, disassembled, or assembled.

c. Problems to be Solved by the Invention Therefore, there has been a desire for a display device that can be easily transported, disassembled, assembled, and replaced with display advertising bodies.

d Purpose Therefore, the purpose of the present invention is to provide a rotating hanging scroll display that satisfies the above requirements and can be rotated by simply inserting the upper shaft into a bearing, which is easy to transport, disassemble, and assemble, and whose display surface can be easily replaced. We are in the process of providing equipment.

Other objects and features of the present invention will become apparent from the following description and the attached drawings.

c. Means for solving the problem The rotating hanging scroll display device according to the present invention includes a motor 4 built into the main body 1, a gear 8 operatively connected to the motor 4, and cutouts formed on both sides of the main body 1. A pair of bearings 11 each having a locking portion facing downward; a shaft 13 of an upper shaft 12 having both ends fitted into each locking portion of the pair of bearings 11;
The upper shaft gear 9 is engaged with the gear 8 and fixed to the shaft 13 when both ends of the shaft 13 of No. 2 are engaged with the locking portions of the bearing 11, and the upper shaft gear 9 is wound around the upper shaft 12 and has an advertisement on the surface. It includes the described flexible endless scroll 15 and a lower shaft 16 around which the lower part of the endless scroll 15 is wound. The endless scroll 15 is tensioned by the gravity of the lower shaft 16.

f Effect After winding the endless scroll 15 on the upper shaft 12, the upper shaft 1
The upper shaft 12 can be attached to the main body 1 by simply fitting both ends of the two shafts 13 into the locking portions of the pair of bearings 11, and the upper shaft gear 9 can be engaged with the gear 8. Endless scroll 15 afterwards or in advance
When the lower shaft 16 is inserted into the bottom shaft 1, the endless scroll 15
It is held under tension by a weight of 6. In this state,
When the motor 4 is driven, the gear 8 and the upper shaft gear 9 are rotated, and the endless scroll 15 is rotated on the upper shaft 12. When replacing the endless scroll 15 or disassembling the rotating hanging scroll display device, the shaft 1 of the upper shaft 12
3 from the pair of bearings 11. As described above, the rotating hanging scroll display device of the present invention is easy to assemble, disassemble, and replace the endless scroll, and can be easily transported.

g Example An example of the present invention will be described with reference to the drawings. The rotating hanging scroll display device according to the present invention includes a main body 1 containing a battery 2, a switch 3, and a motor 4. The battery 2 may be an A or C power source. The motor 4 includes a motor gear 5 connected to a first gear 6.
is provided. The first gear 6 is connected to the second gear 7, and the second gear 7 rotates together with the second small gear 8.

A pair of bearings 1 are provided as notches on both sides of the main body 1.
1 is formed. These bearings 11 are provided with locking portions that slope downward. The upper shaft 12 has a shaft 13, and both ends of the shaft 13 are fitted into respective locking portions of a pair of bearings 11 by gravity. The upper shaft gear 9 fixed to the shaft 13 is engaged with the gear 8 when both ends of the shaft 13 of the upper shaft 12 are engaged with the locking portions of the bearing 11 . Flexible endless scroll 1 with advertisement written on the surface
5 is wound around the upper shaft 12. The bottom part of the endless scroll 15 is wound around the lower shaft 16, and the endless scroll 15 is maintained in a tensioned state by the gravity of the lower shaft 16. A disk frame 14 is provided at the end of the upper shaft 12 and the lower shaft 16 to prevent the endless scroll 15 made of a flexible film or the like from falling. Advertisements are suitably written on the endless scroll 15, and it is held under tension by the weight of the lower shaft 16. During assembly, after winding the endless scroll 15 around the upper shaft 12, both ends of the shaft 13 of the upper shaft 12 are connected. It fits into each locking part of the pair of bearings 11. Thereby, the upper shaft 12 can be attached to the main body 1, and the upper shaft gear 9 can be engaged with the gear 8. The second small gear 8 is automatically meshed with the upper shaft gear 9 fixed to the central shaft 13 of the upper shaft 12. The shaft 13 is easily fitted into the bearing 11 of the support plate 10 and is rotatable within the bearing 11. If the lower shaft 16 is inserted into the endless scroll 15 afterwards or in advance, the endless scroll 15 is held under tension by the weight of the lower shaft 16. When the motor 4 is driven in this state, the driving force of the motor 4 rotates the upper shaft gear 9 via the motor gear 5, the first gear 6, the second gear 7, and the gear 8, and the endless scroll 15 is rotated on the upper shaft 1.
Rotated on 2. The rotation of the upper shaft 12 causes the endless scroll 15 to reciprocate between the upper shaft 12 and the lower shaft 16,
Advertisements are displayed continuously. At this time, it is possible to create a dreamlike expression by adding lighting (not shown) between the scrolls. When replacing the endless scroll 15 or disassembling the rotating hanging scroll display device, the upper shaft 12
It is only necessary to remove both ends of the shaft 13 from the pair of bearings 11. As described above, the rotating hanging scroll display device of the present invention is easy to assemble, disassemble, and replace the endless scroll, and can be easily transported.

h. Effects of the invention This invention has the following advantages and structure: it can be easily rotated by simply dropping the upper shaft into the bearing of the main body, it is easy to assemble or separate each part, making it convenient for transportation, and the scroll can be easily changed. It is simple and easy to manufacture, suitable for low-cost mass production, and has the effect of creating a highly dreamlike display by inserting partial illumination in the middle.

[Brief explanation of the drawing]

The drawing is a perspective view showing an embodiment of the present invention. 1... Main body, 4... Motor, 5... Motor gear, 6... First gear, 7... Second gear, 8... Second small gear, 9... Upper shaft gear, 10... Support plate , 11
... Bearing, 12 ... Upper shaft, 14 ... Disk frame, 15
...Scroll, 16...lower axis.

Claims (1)

[Claims for Utility Model Registration] (1) A motor 4 built into the main body 1, a gear 8 operatively connected to the motor 4, and a locking portion formed as a notch on both sides of the main body 1 and directed downward. a pair of bearings 11 having a shaft 11a, a shaft 13 of an upper shaft 12 having both ends fitted into each locking portion of the pair of bearings 11, and a shaft 13 of an upper shaft 12 having both ends fitted into each locking portion of the pair of bearings 11;
An upper shaft gear 9 that is engaged with the gear 8 and fixed to the shaft 13 when engaged with the locking portion, and an upper shaft 12
A flexible endless scroll 15 with an advertisement written on its surface, and a lower shaft 16 around which the lower part of the endless scroll 15 is wound, and the endless scroll 15 is tensioned by the gravity of the lower shaft 16. A rotating hanging scroll display device characterized by: (2) The rotating hanging scroll display according to claim (1) of the utility model registration, which has a local illumination light source in the middle of the scroll 15.