JPH06337645A - Movable display device and its use method - Google Patents

Abstract

PURPOSE:To provide a movable display device which is small in thickness, size and weight, is cordless because of small electric power, is installable in a wide range of places, facilitates intelligence control of a rotating operation or permits combination use of several pieces. CONSTITUTION:A casing 3 is provided with a movable display section A. This movable display section A is composed by fixing a rotary plate (display body) 7 to a rotating section 10 of an ultrasonic motor 9. The casing 3 is internally provided with a power source section 11 and a control circuit (intelligent control section) 12 for intelligence control of the rotary plate 7 by controlling the ultrasonic motor 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable display device which is thin, small and lightweight, cordless (powered by a small battery), can be installed in a wide range of places, and is capable of easily performing intelligent control of rotary operation, and a method of using the same. Is.

[0002]

2. Description of the Related Art In conventional display devices, most of the motors used are DC or AC electromagnetic motors, and these electromagnetic motors generally have a high rotational speed and are driven at a slow speed of 200 rpm or less. In order to do so, it was necessary to add a reduction mechanism such as a gear, and a control device such as an encoder was required for controlling the rotational position of the rotary shaft. For this reason, there is generally a limit to the reduction in thickness, and a large-sized display device with a cord is used.

[0003]

However, since the conventional display device has the above-mentioned component structure, it is considerably expensive in order to make it thin, that is, to make the thickness of about 10 mm when the display is incorporated. ,
Generally, there is a problem that it cannot be used for a cheap display. In addition, since the current value is high, the battery is cordless and can be used for a short time only for a short time, the usage is limited, and the method of controlling the rotational position is expensive. Also, motors, deceleration mechanisms, rotational position control mechanisms, and various intelligent control circuits (since the current value is large, the circuit components will be large, including heat resistance measures).
There were many metal parts, and the weight was large.

The present invention has been made in view of the above problems, and its object is to be cordless because of its thinness, small size and light weight, and low power consumption, and can be installed in a wide range of places. An object of the present invention is to provide a movable display device capable of easily performing intelligent control of a rotating operation or using a combination of some of them.

Another object of the present invention is to provide a movable display device capable of performing more complicated operation of the movable display portion and performing various intelligent controls.

Another object of the present invention is to provide a method of using a movable display device capable of performing complicated operations on the movable display portion and performing various intelligent controls.

[0007]

In order to achieve the above object, the invention according to claim 1 provides a display unit directly connected to a rotating portion of a thin actuator, a rotation speed control, a rotation direction control, and other movements. It is characterized in that it is constituted by an intelligent control section for causing the display body to perform programmed operation control and a power supply section for supplying electric power to the intelligent control section.

According to the second aspect of the present invention, the display unit is directly connected to the rotating portion of the thin actuator, and the display unit is controlled to rotate, control the direction of rotation, and perform other motion programmed operations. An intelligent control unit and a power supply unit that supplies electric power to the intelligent control unit are provided, and a transparent portion or a hole is provided in a part of the housing so that all or part of the display can be displayed in the housing. The present invention is characterized in that the body is set as a movable display unit, and the movable display unit is packaged.

The invention according to claim 3 relates to claim 2
In the movable display device described above, a pattern is provided on a transparent portion of a movable display portion of the housing, and in a relative relationship between the pattern and a pattern of a display body installed inside the housing, a moire that changes due to rotation of the display body. The phenomenon is displayed on the movable display part of the housing.

The invention according to claim 4 is the invention according to claim 2.
In the movable display device described above, the movable display section of the housing is shaped so that a part of the display body installed therein can be seen, and the message displayed on the display body is based on a specific operation program. When the is operated, the intelligent control unit is provided so as to sequentially control the display to be displayed on the transparent portion or the hole of the movable display unit of the housing.

The invention according to claim 5 provides the invention according to claim 2.
In the movable display device described above, a plurality of movable display units are provided in a housing, display bodies are respectively provided inside these movable display units, and these display bodies are operated based on a specific operation program. Equipped with intelligent control.

The invention according to claim 6 is the invention according to claim 2.
In the movable display device described, an ultrasonic motor is used for the thin actuator.

The invention according to claim 7 is the invention according to claim 2.
In the movable display device described above, the movable display unit is operated via the intelligent control unit by the detection signal of the detection sensor.

The invention according to claim 8 is characterized in that the movable display device is incorporated in a hanging poster.

The invention according to claim 9 uses the movable display device for announcement.

According to the tenth aspect of the invention, the movable display device is incorporated into an assembly panel, and a plurality of assembly panels are detachably attached to a frame and used as a signboard.

[0017]

According to the present invention, the display unit can be directly fixed to the rotary portion of the thin actuator and used as it is for advertisement or decoration, and the rotational position control of the speed reducer (gear device), the display member mounting member, the encoder and the like. No need for a mechanism, the rotation speed control is smooth without being affected by inertia,
Moreover, the rotation drive unit can have a flat shape. For this reason, the housing can be made significantly thinner than that of a conventional display device, and in particular, by using an ultrasonic motor for a thin actuator,
Since the thin actuator can be driven with a small amount of electric power, it can be directly driven by an IC using a battery of a power source as a power source, and this IC can be easily accommodated in the thinned housing without any heat countermeasure.

To this end, the total thickness of the movable display device is adjusted to the display body (rotating portion), thin actuator (driving portion), intelligent control portion (electronic control circuit portion,
The rotation position control unit) and the power supply unit can be about 10 mm including the housing, and the cord is not used.

As described above, since it is thin, lightweight and cordless, it can be used in a wide variety of places and can be used for various purposes such as a display for decoration, an advertisement, and a display for instruments. For example, as a movable display, a panel-shaped advertisement or a part of the display, built into a transparent glass window, installed in a vending machine with a small space, attached to a wall, etc. It can be used where it could not be used. Also,
It is possible to produce various moire patterns by a combined design (a large number of points and a large number of points or a large number of lines and a large number of lines) of the transparent plate of the movable display portion and the display body.

Further, according to the present invention, the operation of the intelligent control unit, in particular, the operation of the intelligent control unit by the detection signal of the detection sensor, operates when a person approaches a certain distance. Can stop and return to the initial display position, can be activated only during the day, and can give a simple voice message and activate when a person approaches a certain distance. When the sound pressure level exceeds a certain level, the above-described operation can be performed, and further, a timer function is built in, and the operation can be performed for a specified time.

Further, according to the present invention, the movable display device is incorporated in a hanging poster, the movable display device is used for notification, and the movable display device is incorporated in an assembly panel to assemble a plurality of sheets. The panel can be detachably attached to the frame and used as a signboard.

[0022]

Embodiments of the present invention will be described below with reference to the drawings.

(Embodiment 1) FIG. 1 is a front view of a movable display device according to an embodiment of the present invention, and FIG.
It is sectional drawing which follows an X-ray. As shown in FIG. 1, the overall shape of the movable display device 30 according to the embodiment of the present invention is a shaved shape in which an upper half thereof is a semicircle in a front view and a lower half is a rectangle in a front view. ing.

The movable display device 30 is provided with a casing 3 which is composed of a base 1 having a shaved shape and a case 2 which is combined with the base 1, and the front surface of the casing 3, that is, the case. A movable display portion A is formed on the upper portion and a fixed display portion B is formed on the lower portion of the front surface portion 2a of the second unit 2. The movable display portion A is formed by fitting a transparent plate (glass plate or the like) 4 in a circular display window portion 5 and has a rotating plate 7 as a display body inside.

The rotary plate 7 is held by a rotary drive device and is rotatable. That is, the rotation driving device is an ultrasonic motor 9 as an example of a thin actuator,
The ultrasonic motor 9 includes an electrostrictive revolution element, which is a transducer that converts an electric input into a rotational torque, and is composed of a piezoelectric element.

Further, the ultrasonic motor 9 can be flattened because it does not require a coil portion, a commutator, a gear mechanism portion, etc. Moreover, since the output is obtained through frictional force, it is held stationary. It has a large torque and does not require holding power.

Such an ultrasonic motor 9 is arranged at the center of the rotary plate 7, and the rotary plate 7 is fixed to the rotating portion 10 of the ultrasonic motor 9 at the center thereof.

Therefore, by using the flat type ultrasonic motor 9 in the rotary drive device, the housing 3 is made much thinner than that of the conventional display device.

A power supply unit 11 and a control circuit 12 which is an intelligent control unit are housed in the housing 3. The power supply unit 11 is a dry battery, a solar battery, a storage battery, or the like. The control circuit 12 controls the ultrasonic motor 9, and the control circuit 12 and the ultrasonic motor 9 are mounted on the printed circuit board 13. Since the ultrasonic motor 9 can be driven with a small electric power, it can be directly driven by the IC using the battery of the power source unit 11 as a power source. This IC is for small electric power and can be easily accommodated in the thin housing 3 without any heat countermeasure.

Advertisements, decorative designs, indication scales, etc. are displayed on the surface of the rotary plate 7 in the movable display section A, and advertisements, decorative designs, etc. are displayed on the fixed display section B. There is.

When the movable display device 30 is installed, as shown in (1), (2), (3), and (4) of FIG. It is carried out by hanging from 22 and standing on the floor 23. In the case of directly fixing to the wall surface 20, the base member 1 of the housing 3 is fixed by using an adhesive or a double-sided adhesive tape. When the case 2 is directly fixed to the transparent window 21, the case 2 is fixed to the transparent window 21 using an adhesive or a double-sided adhesive tape.

Next, the operation of the movable display device 30 constructed as above will be described. The ultrasonic motor 9 is driven by the control of the control circuit 7 to move the movable display portion A.
In, the rotating plate 7 on the surface of which an advertisement or the like is displayed rotates, and when it is used as an advertisement, the consumer's attention can be caught.

The operation of the rotary plate 7 in the movable display portion A is as follows. That is, since the ultrasonic motor 9 has a small power and can be directly controlled by an IC or the like, the control circuit 12 can be easily designed according to various uses and various intelligent operations can be performed.

The rotary plate 7 is rotated once every x seconds.
The rotary plate 7 is rotated by a constant angle every x seconds. The rotation speed of the rotary plate 7 is switched by the switch. The rotary plate 7 is swung to the left and right.

A detection sensor 14 is attached to the housing 3, and the rotary plate 7 is operated by the detection of the detection sensor 14. For example, the following movements can be performed, which is highly effective in attracting the attention of people. It can be widely used for advertising, decoration, and various surveys.

When the sensing sensor 14 is a sensor which is activated when a person approaches, the sensing sensor 14 senses this when the person approaches a certain distance and stops operating and returns to the initial display position. In the case of a sensor switch circuit, the rotating plate 7 rotates when a person approaches. It stops when you leave. The reverse of this. When a person approaches, the rotating plate 7 becomes 18
Rotate 0 degrees and display another message. The original display will change when you leave. When a person approaches, the rotating plate 7 becomes 6
Rotate sequentially by 0 degrees and send multiple messages to customers. When a person approaches, the rotation speed of the rotating plate 7 changes.

When the detection sensor 14 is a day / night judgment sensor and is adapted to operate only during the daytime, it is continuously rotated at a low speed during the daytime and stopped at nighttime. Further, by attaching the sensor 15 for detecting the sound of the casing 3, the rotating plate 7 rotates when clapping. When a person approaches, a simple voice message is issued. The sensing sensor 15 outputs a simple voice message when a person approaches a certain distance. The sensing sensor 15 is a voice sensor, and when the sound pressure level exceeds a certain level, the above-described operation is performed. Further, the movable display device 30 can be provided with a counting function and a timer function.

The shape of the movable display portion A of the movable display device 30 is (1), (2), (3),
As in (4) and (5), circles, semi-circles, fan-shaped (120 degrees),
A fan shape (60 degrees) and a small circle are conceivable. Half circle, fan shape (12
In the case of 0 degree), a fan shape (60 degrees), and a small circle, the display may or may not be seen due to the rotation of the rotary plate 7. Unexpected and hiding message (display)
It is possible to attract the customer's attention, such as sequentially providing.

In the movable display device 30, on the surface of the movable display portion A, the movable display portion A alone or together with the fixed display portion B, various printing is performed on the advertising surface and the surface of the rotating plate 7.
Glitter reflection sheet (combination with illumination), holography sheet, 3D image sheet, front and back transparent material
It is possible to improve the eye catching effect for advertisement or decoration. In addition, as shown in FIG.
It is also possible to produce various moire patterns by a combined design of (a lot of points and a lot of points or a lot of lines and a lot of lines) with the rotary plate 7.

The movable display device 30 is shown in FIG.
You can take a coalition of units like. in this case,
The combination of different designs, the combination of different movements, the combination of the same designs, the combination of the same movements, etc. can increase the advertising function as a whole.

(Embodiment 2) In this embodiment, the movable display device 30 has a circular shape in a front view as shown in FIG.
Is provided with a casing 3 composed of a round base 1 and a case 2 combined with the base 1, and the movable display portion A occupies most of the case 2. In the movable display portion A, the case 2 may be transparent or translucent so that the rotary plate 7 can be seen through, or a circular display window portion is formed.
A transparent plate (glass plate or the like) may be fitted to this to be formed.

In the movable display portion A, the rotary plate 7 is fixedly held at the central portion thereof to the rotary portion 10 of the ultrasonic motor 9 which is the rotary driving device as in the above-described embodiment. Therefore, by using the flat type ultrasonic motor 9 in the rotary drive device, the housing 3 is significantly thinner than that of the conventional display device.

A power supply unit 11 and a control circuit 1 are provided in the housing 3.
2 are housed. The power supply unit 11 is a dry battery, a solar battery, a storage battery, or the like. The control circuit 12 controls the ultrasonic motor 9 as an example of a thin actuator, and the control circuit 12 and the ultrasonic motor 9 are mounted on the printed board 13. Since the ultrasonic motor 9 can be driven with a small electric power, it can be directly driven by the IC using the battery of the power source unit 11 as a power source. This IC is for small electric power and can be easily accommodated in the thin case 3 without any heat countermeasure.

On the surface of the rotary plate 7 in the movable display section A, advertisements, decorative designs, indication scales, etc. are displayed.

In the movable display device 30 configured as described above, the ultrasonic motor 9 is driven by the control of the control circuit 7 and the rotary plate 7 having the advertisement or the like displayed on the surface thereof in the movable display portion A. It will rotate and can attract the attention of consumers when used as this ad.

The operation of the rotary plate 7 in the movable display portion A is the same as that in the above-described embodiment. In addition,
Various kinds of printing, glitter reflection sheet (combination with lighting), holography sheet, 3D image sheet, front and back transparent material can be used on the surface of the rotating plate 7 to improve the eye catching effect for advertisement and decoration. It is possible. Further, it is possible only in the movable display portion A to produce various moire patterns by the combined design of the transparent plate 4 and the rotary plate 7.

The shape of the movable display portion A of the movable display device 30 may be a circle, a semicircle, a fan shape (120 degrees), a fan shape (60 degrees), or a small circle. Half circle, fan shape (120
(Degree), fan-shaped (60 degrees), and small circles, the display may or may not be visible due to rotation of the rotary plate 7. It is surprising and it is possible to attract the customer's attention by sequentially providing messages (displays) of the hidden parts.

The movable display device 30 is shown in FIG.
1 Units such as (1) and (2) can be taken simultaneously. In this case, the combination of different designs, the combination of different movements, the combination of the same designs, the combination of the same movements, etc. can increase the advertising function as a whole.

When the movable display device 30 is installed, as shown in (1), (2), (3), and (4) of FIG. It is carried out by hanging from 22 and standing on the floor 23. In the case of directly fixing to the wall surface 20, as shown in FIG. 9, the base member 1 of the case 3 is fixed by using an adhesive or a double-sided adhesive tape. Further, in the case of directly fixing to the transparent window 21, as shown in FIG. 10, the case body 2 is fixed by using an adhesive or a double-sided adhesive tape.

(Third Embodiment) The movable display device 30 of this embodiment is constructed by incorporating a movable display portion A into a panel C having a large advertising surface 16 as shown in FIGS. 12 and 13. In this case, the internal structure of the movable display portion A is the same as that of the movable display device 30 of the second embodiment. Then, one movable display portion A is incorporated into the advertising surface 16 of the panel C for one-point eye catching, or a plurality of movable display portions A is incorporated into the advertising surface 16 of the panel C as shown in FIG. By changing the design of the movable display portion A and adding the interestingness to the movement by the intelligent control similar to the above embodiment, the function as an advertisement can be enhanced. The thickness t of these movable display devices 30 is about 15 mm or less.

(Embodiment 4) A movable display device 30 of this embodiment is provided with a frame 17 as shown in FIGS. 14 and 15, a movable display portion A is provided on the upper portion of the frame 17, and a control portion is provided on the lower portion. There is a circuit 12. In the movable display portion A, an ultrasonic motor 9 as an example of a thin actuator which is a rotary driving device is provided on a frame 17 as in the above-described embodiment, and a rotating plate 7 is attached to a rotating portion 10 of the ultrasonic motor 9. It is fixed at its center.

The movable display device 30 is disposed at the rear portion of the product 18 to expose the movable display portion A above the product 18, and the design of the movable display portion A is changed to the above-mentioned structure. The same intelligent control as in the embodiment adds fun to the movement and enhances the function of the product 18 as an advertisement.

(Embodiment 5) The movable display device 30 of this embodiment is mounted on a hanging poster 19 as shown in FIGS. The hanging poster 19 is held at its upper end by a clip 20 having a hanging string 21. The hanging poster 19 is made of paper, cloth, or other thin material, and a circular hole 22 is formed in the substantially central portion of the hanging poster 19, and the hole 22 is displayed on the back surface of the hanging poster 19. The movable display device 30 is attached so that the parts are aligned.

The movable display device 30 has a circular shape which is circular when viewed from the front, and the movable display device 30 includes a round base 1 and a case 2 combined with the base 1. The casing 3 is provided, and the movable display portion A occupies most of the case 2. The movable display portion A may be made transparent or semi-transparent by making the case 2 transparent so that the rotary plate 7 can be seen through, or a circular display window portion is formed and a transparent plate (glass plate or the like) is fitted thereto. May be.

The movable display portion A has an ultrasonic motor 9 as an example of a thin actuator which is a rotary drive device.
The rotary plate 7 is fixedly held to the rotary unit 10 at its central portion. Therefore, by using the flat type ultrasonic motor 9 in the rotary drive device, the housing 3 is significantly thinner than that of the conventional display device and has a thickness of about 10 mm. Is.

A power supply unit 11 and a control circuit 1 are provided in the housing 3.
2 are housed. The power supply unit 11 is a dry battery, a solar battery, a storage battery, or the like. The control circuit 12 is the ultrasonic motor 9
The control circuit 12 and the ultrasonic motor 9 are mounted on the printed circuit board 13. On the surface of the rotary plate 7 in the movable display portion A, advertisements, decorative designs, indication scales, etc. are displayed.

In the movable display device 30 constructed as described above, the ultrasonic motor 9 is driven by the control of the control circuit 12 and the rotary plate 7 having the advertisement or the like displayed on its surface in the movable display portion A. It will rotate and can attract the attention of consumers when used as this ad.

The operation of the rotary plate 7 in the movable display portion A is the same as that in the above-mentioned embodiment. In addition,
Various kinds of printing, glitter reflection sheet (combination with lighting), holography sheet, 3D image sheet, front and back transparent material can be used on the surface of the rotating plate 7 to improve the eye catching effect for advertisement and decoration. It is possible. Further, it is possible only in the movable display portion A to produce various moire patterns by the combined design of the transparent plate 4 and the rotary plate 7.

The shape of the movable display portion A of the movable display device 30 may be a circle, a semicircle, a fan shape (120 degrees), a fan shape (60 degrees), or a small circle. Half circle, fan shape (120
(Degree), fan-shaped (60 degrees), and small circles, the display may or may not be visible due to rotation of the rotary plate 7. It is surprising and it is possible to attract the customer's attention by sequentially providing messages (displays) of the hidden parts. In particular, a moving picture on the movable display device 30,
By using patterns and letters as part of the poster, it is possible to attract people's attention and display the part of the poster that you want to emphasize, especially the part you want to see, and you can achieve the purpose of PR. .

(Embodiment 6) The movable display device 30 of this embodiment is a time shearing message display. The movable display device 30 has the same configuration as the movable display device of the fifth embodiment, and the movable display portion A has a semicircular shape as shown in (1) and (2) of FIG. There are fan shapes shown in (3), (4), and (5).

If the movable display portion A has a semi-circular shape, it is used for notifying of smoking cessation time. That is, the rotary plate 7 has the indication of "non-smoking time 7.00 to 9.00" on the upper half and the indication of "smoking time, butts to ashtray" on the lower half. Then, the ultrasonic motor 9 is driven by the control of the control circuit 12 to move the movable display portion A.
In the above, the rotating plate 7 is rotated, and the "non-smoking time 7.
"00 to 9.00" or "Smoking time, butts go to ashtray" is displayed to announce the smoking cessation time or smoking time.

When the movable display portion A has a fan shape, it is used for notifying hospital consultation time, displaying users such as conference rooms, and opening and closing stores such as cafeterias. That is, as shown in (3) of FIG. 18, characters such as “under medical treatment”, “preparing for medical treatment”, “under medical examination”, “finished”, and “regular holiday” are separately written on the rotary plate 7. The ultrasonic motor 9 is driven by the control of the control circuit 12, for example, a built-in timer, according to the time of each hospital, and the rotating plate 7 is rotated, so that the movable display unit A displays a message such as "under medical treatment". Characters are displayed to inform that the patient is under medical treatment.

Further, in the case of a user display in a conference room, etc.,
As shown in (4) of FIG. 18, the daily use of each room (reservation person) is written in order on the rotary plate 7, and the ultrasonic motor 9 is controlled by the control circuit 12, for example, the control of the built-in timer. Is driven to rotate the rotary plate 7 to display characters such as "in use" on the movable display portion A. Further, in the case of the display of the opening and closing stores such as a dining room, as shown in (5) of FIG. Is written separately, and the ultrasonic wave motor 9 is driven by the control of the control circuit 12, for example, a built-in timer to rotate the rotating plate 7 and the "preparation" is displayed on the movable display portion A. Characters such as "Middle" are displayed.

Movable display device 30 as described above
Has a small thickness and a size of 200 mm to 30 mm.
It is about 0 mm in size, can be manufactured at low cost, and can be used anywhere as it is attached to an entrance door or window glass. On the other hand, if the diameter is larger than 300 mm, electronics such as liquid crystal and LED will be used, and it will be expensive, a code (power supply) will be required, and the mounting place will be limited.

(Embodiment 7) The movable display device 30 of this embodiment is used for the assembly panel 26 of the signboard 25. This assembly panel 26 is a frame 2 of the signboard 25.
The assembly panel 26 is detachably attached to the housing 7. The assembly panel 26 includes a housing 33 including a base 31 and a case 32 combined with the base 31, as shown in FIGS. A movable display portion A is formed at the center of the front surface portion of the housing 33, that is, the front surface portion 32a of the case 32, and the other portion is a fixed display portion B. The movable display portion A has a circular display window portion 35.
It is formed by fitting a transparent plate (glass plate or the like) 34 therein, and has a rotary plate 37 as a display body inside.

The rotary plate 37 is held by an ultrasonic motor 39 as an example of a thin actuator which is a rotary drive device so as to be rotatable. This ultrasonic motor 39
Is disposed at the center of the rotary plate 37, and the rotary plate 37 is fixed to the rotary portion 40 of the ultrasonic motor 39 at the center thereof.

A power supply unit 41 and a control circuit 42 which is an intelligent control unit are housed in the housing 33. The power supply unit 41 is a dry battery, a storage battery or the like. Control circuit 42
Controls the ultrasonic motor 39, and the control circuit 42 and the ultrasonic motor 39 are mounted on the printed circuit board 43.

Moire patterns, advertisements, and cooking designs are displayed on the surface of the rotary plate 37 in the movable display section A, and the stationary display section B displays cooking designs. A locking portion 43 is provided on the back side of the casing 33.

Horizontal locking grooves 44, 45 are formed in the frame 27 of the signboard 25, and the locking portions 43 are removably locked in the locking grooves 44, 45 for assembly. Panel 26
Is attached to the frame 27 of the signboard 25.

Therefore, under the control of the control circuit 42, for example, a built-in timer, the ultrasonic motor 39 is driven to rotate the rotating plate 37 to display the advertisement and the cooking design on the movable display portion A. This can attract the attention of consumers.

In each of the above-described embodiments, the ultrasonic motor 9 as an example of the thin actuator is used for the rotary drive device,
39, the rotating parts (rotors) 10, 4 of this motor
By directly adhering the rotary plates 7 and 37 to 0 by bonding or the like, a speed reducing mechanism, a rotary plate mounting member, a rotary position control mechanism such as an encoder are unnecessary, and the rotational speed control is smooth without being affected by inertia or the like. In addition, the rotation drive section can be made flat. For this reason, the movable display device 30 has a very simplified structure. Also, since the operating voltage is low and the current consumption is low, it can be directly driven and controlled by the IC using the battery as a power source, so it can be used as a display in a wide range of use, has a large degree of freedom, and consumes less power. Since it can be driven for a long period of time, it can be used in fields that were previously unusable as cordless. Since the ultrasonic motor obtains an output through frictional force, it has a large stationary holding torque and requires no electric power or mechanism for holding, so the structure is very simple.

Since it is thin, lightweight and cordless, it can be used in a wide variety of places and can be used for various purposes such as a display for decoration, an advertisement, and a display for instruments. For example, as a movable display, a panel-shaped advertisement or a part of the display, built into a transparent glass window, installed in a vending machine with a small space, attached to a wall, etc. It can be used where it could not be used.

Further, by providing the rotating plate 7 and the transparent window 4 on the outside, the variety of windows can be made by increasing the variety of shapes of the window, and the design and advertisement for advertisement or decoration can be increased. Greater flexibility in expressing functions. By rotating the rotary plate 7 by combining the pattern of the transparent window 4 and the pattern of the rotary plate 7, it is possible to expand the range of expression as a display having changes such as moire.

[0074]

As described above, according to the present invention, the display unit directly connected to the rotating portion of the thin actuator and the operation control in which the rotation speed control, the rotation direction control and other movements are programmed are provided in the display unit. Since it is composed of an intelligent control unit to perform and a power supply unit that supplies power to this intelligent control unit, the display unit can be directly attached to the rotating unit of the thin actuator and used as it is for advertisement or decoration, The rotation position control mechanism such as the speed reducer, the display body mounting member and the encoder is unnecessary, and the rotation speed control is smooth without being affected by inertia,
In particular, by using an ultrasonic motor for the thin actuator, the thin actuator can be driven with a small amount of electric power, and therefore can be directly driven by the IC using the battery of the power source as a power source.
This IC is for small electric power, and can be easily accommodated in the thin housing without heat measures.

For this purpose, the total thickness of the movable display device is adjusted to the display body (rotating portion), thin actuator (driving portion), intelligent control portion (electronic control circuit portion,
It can be about 10 mm or less including the housing that houses all the rotational position control unit) and the power supply unit, and is cordless.

As described above, since it is thin, lightweight and cordless, it can be used in a wide variety of places and can be used for various purposes such as a display for decoration, an advertisement, and a display for instruments. For example, as a movable display, it is installed in a part of the panel advertisement or display, it is attached to a transparent glass window, it is installed in a vending machine with a small space, it is attached to a wall, etc.
It can be used where it could not be used.

Moreover, since the advertisement can be made by directly printing on the display body, the operating voltage is low, and the current consumption is small, the IC can be directly driven and controlled by the battery as a power source, so that the display can be used widely and can be freely used. The frequency increases. Further, since the thin actuator obtains an output through frictional force, it has a large stationary holding torque and does not require electric power or mechanism for holding, so that the structure is very simple. In addition, since it consumes less power and can be driven for a long time with a small battery, it can be used in a field that could not be conventionally used as a cordless device.

Further, since the thin actuator can be used at a low speed and with a small amount of electric power, it can be operated for a long period of time by a small storage battery or the like, so that the application as a cordless display device can be greatly expanded.

Further, by using a thin actuator, the rotation operation can be directly controlled by an IC or the like. Therefore, it is possible to easily perform various movements directly by an electronic circuit without using an encoder or the like like an electromagnetic motor. Intelligent control that can be programmed and controlled is possible.

Further, by using the ultrasonic motor, the holding force of the display body in a stopped state is strong and various devices and mechanisms for braking are unnecessary.

Further, since one thin actuator is attached to one display body, in order to enhance the display effect by combining or combining a plurality of display units, at the same time, a circuit for individually controlling is used to reduce the power consumption. Therefore, these can be easily controlled, and various applications are opened to enhance these functions as intended in the use for advertisement and the use for ornaments.

Further, since the display body is intelligently controlled by the intelligent control section, the display body can be rotated at a designated speed in a designated direction by a designated angle at regular time intervals.

Further, since various kinds of intelligent control of the movable display section can be performed by the intelligent control section, in this display device, in particular,
By the operation of the intelligent control unit by the detection signal of the detection sensor, when a person comes close to a certain distance, the operation is stopped by detecting this, and the display position can be returned to the initial display position. It is also possible to give a simple voice message when a person comes close to a certain distance, and to perform the above-mentioned operation, and when the sound level exceeds a certain level, the above-mentioned operation can also be performed. In addition, it has a built-in timer function and can perform the above-mentioned operation for a specified time.

Further, it is possible to produce various moire patterns by a combined design (a large number of points and a large number of points or a large number of lines and a large number of lines, etc.) of the transparent plate of the movable display portion and the display body.

Further, according to the present invention, the movable display device is incorporated in the hanging poster, the movable display device is used for announcement, and the movable display device is incorporated in the assembly panel to assemble a plurality of sheets. The panel can be detachably attached to the frame and used as a signboard.

[Brief description of drawings]

FIG. 1 is a front view of a movable display device according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line XX of FIG.

3 (1), (2), (3), and (4) are explanatory views of a mounting state of the movable display device according to the present invention at each mounting (installation) place.

4 (1), (2), (3), (4), and (5) are explanatory views of modification examples of the shape of the movable display portion in the movable display device according to the present invention.

FIG. 5 is an explanatory diagram of a moire effect in the movable display device according to the present invention.

FIG. 6 is an explanatory diagram of unit association in the movable display device according to the present invention.

FIG. 7 is a front view of a movable display device according to another embodiment of the present invention.

FIG. 8 is a side view showing a partial cross section of the movable display device.

FIG. 9 is a cross-sectional view of the movable display device.

FIG. 10 is a transparent plate (glass) for the movable display device.
It is sectional drawing of the state mounted | worn with.

11 (1) and (2) are explanatory views of unit association in the movable display device according to the present invention.

FIG. 12A is a front view of a movable display device according to another embodiment of the present invention. (2) is a side view of the movable display device.

FIG. 13 (1) is a front view of unit association in the movable display device. (2) is a side view of the united coalition.

FIG. 14 is a front view of a movable display device according to another embodiment of the present invention.

15 is a cross-sectional view taken along the line YY of FIG.

FIG. 16 is a front view of an example in which the movable display device according to the present invention is used for a hanging poster.

17 is a cross-sectional view taken along the line ZZ of FIG.

18 (1) to (5) are front views of an embodiment in which the movable display device according to the present invention is used as a notification means.

FIG. 19 is a structural explanatory view of the frame of the signboard of the embodiment in which the movable display device according to the present invention is used for the signboard.

FIG. 20 is a front view of the assembly panel of the signboard.

21 is a cross-sectional view taken along line U-U of FIG.

[Explanation of symbols]

 3 Case 7 Rotating Plate (Display) 9 Ultrasonic Motor 10 Rotating Section 12 Control Circuit (Intelligent Control Section) A Movable Display Section

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Tadashi Kato 3-5-8 Kamiosaki, Shinagawa-ku, Tokyo Ichiko Giken Co., Ltd. (72) Yoshihiro Ikeda 3-5-8 Kamiosaki, Shinagawa-ku, Tokyo Issue Ichiko Giken Co., Ltd. (72) Inventor Hisae Takemae 3-5-8 Kamiosaki, Shinagawa-ku, Tokyo Ichiko Giken Co., Ltd. (72) Masato Kawahara 3-5 Kamiosaki, Shinagawa-ku, Tokyo No. 8 Ichiko Giken Co., Ltd.

Claims (10)

[Claims] 1. A display unit directly connected to a rotary unit of a thin actuator, an intelligent control unit for causing the display unit to perform rotational speed control, rotational direction control, and other motion programmed operations, and the intelligent control. A movable display device comprising a power supply unit for supplying electric power to the unit. 2. A display unit directly connected to a rotary unit of a thin actuator, an intelligent control unit for causing the display unit to perform rotational speed control, rotational direction control, and other motion programmed operations, and the intelligent control. And a power supply unit for supplying electric power to the unit, a transparent unit or a hole is provided in a part of the housing, and the display unit is installed in the housing so that the whole or a part of the display unit can be seen. age,
A movable display device characterized by packaging the movable display unit. 3. A pattern is provided on a transparent portion of a movable display section of a housing, and a moire phenomenon that changes due to rotation of the display body in a relative relationship between the pattern and the pattern of the display body installed inside the housing is caused. 3. The movable display device according to claim 2, wherein the movable display unit is represented by a movable display unit. 4. The movable display section of the housing is shaped so that a part of the display body installed inside the movable display section can be seen, and the message displayed on the display body operates based on a specific operation program. Then, the movable display device according to claim 2, further comprising an intelligent control unit configured to sequentially display on the transparent portion or the hole of the movable display portion of the housing according to the instruction. 5. An intelligent control in which a plurality of movable display portions are provided in a housing, display bodies are respectively provided inside these movable display portions, and these display bodies are operated based on a specific operation program. The movable display device according to claim 2, further comprising a section. 6. The movable display device according to claim 2, wherein an ultrasonic motor is used for the thin actuator. 7. The movable display device according to claim 2, wherein the movable display unit is operated via the intelligent control unit according to a detection signal of the detection sensor. 8. A method of using a movable display device, wherein the movable display device is incorporated in a hanging poster. 9. A method of using a movable display device, wherein the movable display device is used for announcement. 10. A method of using a movable display device, wherein the movable display device is incorporated into an assembly panel, and a plurality of assembly panels are detachably attached to a frame to be used as a signboard.