JPH063426Y2 - Slide advertising device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION “Industrial Application Field” The invention of the present application relates to an advertisement screen slide type advertisement device.

"Prior Art" Conventionally, a rotary type advertising device has been developed, but it is difficult to apply it to a large advertising device because the rotor is difficult to stop at a predetermined position due to inertia and the shift gradually increases with each display. Further, the conventional sliding type advertising device has a problem that it is difficult to display a screen linked to a plurality of display windows because the advertising screen can only be changed in one display window.

[Problems to be solved by the invention] The purpose of the present invention is to obtain a slide advertisement device that can display a plurality of advertisement screens in a display window without a shift and can display a plurality of advertisement screens linked to the plurality of display windows. To do.

[Means for Solving Problems] In order to achieve the above-mentioned object, the present invention is an advertising box in which a display window is provided in a machine box, in which a forward / reverse rotation motor is provided inside the box and an output shaft of the motor is provided. Multiple sun gears are installed side by side,
A planetary gear that meshes with each sun gear is loosely supported on a rotating frame, an internal gear formed on a pulley is meshed on the outer side of the planetary gear, and an advertising board that appears in a display window on a string hung on the pulley is A slide advertising device, which is supported and provided with a rotation stopping device on each of the rotating frames, is specified as a specific invention. A slide advertising device according to the above invention uses a sprocket instead of a pulley and a chain instead of a string. The slide advertising device according to the above-mentioned specific invention or the above invention is provided with a protrusion provided on the rotating frame and a stopper for blocking the protrusion, and the stopper is formed so as to be movable back and forth by a solenoid.

[Operation] Therefore, when the forward / reverse rotation motor 3 is normally rotated, the output shaft 4 is normally rotated, and accordingly, the plurality of sun gears 5 are normally rotated, and at the same time, the planetary gears 6, 6, 6 are rotated and revolved. Accordingly, the rotating frame 7 is reversed in the direction of arrow a. Then pulley 8
Alternatively, since the sprocket is stopped, the string 10 or chain is also stopped. One solenoid 1 in this state
When 5 is excited and the stopper 14 is advanced, the corresponding projection 13 is caught by the stopper 14, so that the one rotating frame 7 stops rotating, and accordingly the planetary gear 6,
Since the revolutions of 6 and 6 are stopped only at the time point, the internal gear 9 is rotated (reversed) in the direction of arrow a at this time point, and accordingly, the cord 10 or the chain is rotated in the direction of arrow b to move the advertising board 11. It can be slid to appear in the display window 2. When the solenoid 15 is demagnetized and the stopper 14 is retracted, the solenoid 15 is disengaged from the protrusion 13 and the rotating frame 7
Rotates in the direction of arrow a, and the planetary gears 6, 6, 6 revolve to stop the internal gear 9, so that the cord 10 or chain stops and the advertising board 11 stops in the state of appearing in the display window 2. Thereafter, by rotating the motor 3 in the reverse direction and operating the stopper 14 in the same manner as described above, the advertising board 11 slides in the direction opposite to the arrow b and is hidden from the display window 2. In such an operation, by controlling the operation of the stoppers 14, it is possible to display the strings 10 and the advertising boards 11 hung on the pulleys 8 from the display windows 2 and 2. .

[Embodiment] As shown in FIG. 1, a vertical machine box 1 is provided with two display windows 2 and 2 to form an advertisement box. Further, as shown in FIG. 4, the horizontal machine box 1 may be provided with display windows 2, 2 for two front and back sides, or may be provided in the building 16 as shown in FIGS. 7 and 8. Absent. The embodiment shown in FIGS. 1 to 3 will be described below. The forward / reverse rotation motor 3 is provided inside the upper end of the machine case 1.
To provide. A brake motor is used as the motor 3, and four sun gears 5 are fixed to the output shaft 4 by the key 17 and arranged in parallel. Then, at least three planetary gears 6, 6, 6 are meshed with each sun gear 5, and the sun gears 5 are rotatably supported by a rotative frame 7 of a triangular shape by means of a sway shaft 6 '. This planetary gear 6,
Outside of 6, 6, an internal gear 9 formed on the inner circumference of the pulley 8
The transparent end plate 11 made of translucent synthetic resin, which appears in and out of the display windows 2 and 2, is supported by the endless string 10 which is engaged with the pulley 8. One of the advertising boards 11 is supported by each of the four strings 10, and three advertising boards 11 are stacked at a position corresponding to the lower display window 2 and one is displayed on the upper display window 2 (see FIG. 1). ,
(Fig. 2). The string 10 may be an endless string, or both ends are advertising boards 11
It does not matter if it is connected to the upper and lower ends. The rotating frame 7
A rotation stop device 12 is provided in the. This device 12 is formed by a protrusion 13 provided on the rotating frame 7 and a stopper 14 that can move back and forth to prevent the protrusion 13. The stopper 14 advances to the position of the virtual line in FIG. Although it retreats to the position shown by the solid line in FIG. 3, it does not matter if it retreats against the force of the spring by advancing with the force of the spring and exciting it. A sprocket may be used in place of the pulley 8 and a chain may be used in place of the string 10. Reference numeral 18 in the figure denotes a counterweight of the advertising board 11, 19 is the other end supporting cord of the advertising board 11, 20 is an upper end pulley of the supporting cord 19, 21 is a lower end guide pulley, 22
Is a top guide pulley, 23 is a tension pulley, 24
Is a presser bar and 25 is an electric light. In FIG. 7, reference numeral 26 denotes a connecting rod of a plurality of advertising boards 11 and 11, and displays a character "Bulldozer" written on the advertising board 11 from the plurality of display windows 2 and 2 shown in FIG. The plurality of advertising boards 11 and 11 are arranged in the middle portion 27 of the display windows 2 and 2.
At the same time, the billboards 11 and 11 that are descending and hiding at the same time and that are layered on the intermediate portion 27 can be raised to the display windows 2 and 2 so that the name of the maker can be displayed from the display windows 2 and 1 to one character.

[Effect] Since the present proposal is configured as described above, the display windows 2 and 2 of the advertisement box
Not only can a plurality of advertisement screens (which may be characters) be displayed without deviation, but also a plurality of advertisement screens can be displayed in the plurality of display windows 2, 2 to improve the advertising effect.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing a slide advertising device of the present invention, and FIG.
FIG. 3 is a perspective view of the mechanism of the device, FIG. 3 is an enlarged view of a planetary gear unit, FIG. 4 is a cross-sectional view of a horizontal slide advertising device, and FIG. 5 is an external perspective view of the advertising device of FIG. FIG. 6 is an external perspective view of the advertising device of FIG. 1, FIG. 7 is a front view of a state where six advertising boards are provided on one string, and FIG. 8 is an advertisement displaying the six advertising boards. It is a front view of a box. 1 ... Machine box, 2 ... Display window, 3 ... Forward / reverse rotation motor, 4 ... Output shaft, 5 ... Sun gear, 6 ... Planetary gear, 7 ... Rotating frame, 8 ...
Pulley, 9 ... Internal gear, 10 ... String, 11 ... Advertising plate, 12
... Rotation stop device, 13 ... Protrusion, 14 ... Stopper, 15
…solenoid.

Claims (3)

[Scope of utility model registration request] 1. An advertising box in which a display window is provided on a machine box, a forward / reverse rotation motor is provided inside the machine box, and a plurality of sun gears are arranged in parallel on an output shaft of the motor. A planetary gear that meshes with is pivotally supported on a rotating frame, an internal gear formed on a pulley is meshed on the outer side of the planetary gear, and an advertising plate that appears in and out of a display window is supported by a string hung on the pulley, A slide advertisement device in which a rotation stop device is provided in each of the rotation frames. 2. The slide advertising device according to claim 1, wherein a sprocket is used instead of the pulley, and a chain is used instead of the string. 3. The slide advertisement according to claim 1, wherein the rotation stopping device is a protrusion provided on the rotation frame and a stopper for blocking the protrusion, and the stopper is formed so as to be movable back and forth by a solenoid. apparatus.