JPS62203192A - Information display unit - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention]

The present invention relates to a business guide display device and a sign or information display device having a composite display surface, and in particular to a display system that controls the display position of a display column in which a plurality of equilateral triangular prism-shaped display rotors are arranged side by side. The present invention relates to an information display device whose contents can be switched. Conventional narrowing Traditionally, the methods of displaying business status include artificially hanging and displaying signs such as ``Open for Business'' or ``Closed Today,'' or turning off the lights on fixed display signs that say ``Open for Business.'' In addition to this, business hours and other information are posted as hanging tags or fixed displays, and no replacement device has emerged. On event display boards that centrally display the business status, a large number of plates (such as 15) with the venue name, event status, and event period printed are inserted and displayed, and when the event period ends, the next display is artificially displayed. Therefore, even if the event is canceled due to bad weather, etc., the event is still displayed, and there is no device that can remotely change this display. There are two types of traffic regulation signs: fixed display types and variable display type signs that can be switched by remote control. In a variable display type regulatory sign display device, the regulatory display is displayed on a circular fixed display surface, and a separate display board stored on the back side of the display surface spirally rotates through a slit hole provided in the display surface board. The display changes when the i! 1: It is designed to be automatically controlled from time to time, and depending on the location, floodlights are installed outside to provide illumination. Some of the large public notices @hills, etc., have conventionally circulated intermittently to change the display, and at night they are illuminated by external floodlights, but these are not widely used. The display switching side control of the conventional variable sign display device described above is controlled on/off by a dedicated line or wireless signal.
This is a display board entry/exit control that simply rotates the display board on the back side of the fixed display surface and exposes it to the front surface, or reverses it and stores it on the back side. Although there are electronic display boards, light emitting diodes, etc. as display bodies, they cannot be used because the display disappears when the power goes out. Since liquid crystal displays by reflecting light, it can be used in the control section. The present invention was developed in view of the above-mentioned circumstances, and is an information display that detects individual display contents on a display surface and remotely switches between individual displays or a series of displays in conjunction with each other based on a display designation signal. The purpose is to provide equipment. The present invention has one of the above-mentioned objects: a plurality of equilateral triangular prism-shaped display rotating bodies rotatably supported by an exterior case; a drive unit for driving the display rotating bodies; and rotation of the display rotating bodies. A display device having a display position detection device that detects a position, a locking device that holds the display rotating body at a display position, and an illumination device disposed inside the display rotating body, and electrically connected to the display device. means for inputting and storing display designation data for designating a display surface of the display rotator into the control section; and means for inputting a display detection signal from the display position detection device to input and store display designation data for designating the display surface of the display rotator; This was achieved by an information display device having a display/response control section for comparison, and means for driving and controlling the drive device using signals from the display/response control section. The information display device according to the present invention is used as a business guide display, a price display that is formed by unitizing the display and providing multiple rows, and a multi-display screen that switches displays in conjunction with each other and is internally illuminated for display. Use the display rotator to display the date, day of the week,
It can be used as a display terminal that switches to a designated display depending on the time and switches to a desired display using automatic or manual control signals. Specify and switch the display on the multi-display screen, specify the display of a large number (2 to 15, etc.) of display columns on the business guidance display and switch each to the desired display, and change the display switching content by an audio signal or response signal. It is also possible to configure means for checking. In the present invention, the support shaft of the display rotating body is formed as a hollow tube shaft, a light projection window is provided, a fluorescent light is provided inside to illuminate the display surface from the back side, and a removable tube provided at the end of the tube shaft is provided. Internal lighting was made possible by making it possible to replace the fluorescent lamp by attaching and removing the fluorescent lamp socket and the opening/closing lid of the exterior case. In the present invention, a display position detecting member (cam or magnet, etc.), an intermittent gear, a driven gear, etc. are provided on the side plate of a columnar display rotating body having an equilateral triangular cross section and a display plate surface, and the gear is connected to a cam gear or an intermediate gear. The display surfaces of the plurality of display rotors are aligned on the same plane through a small gap within the display window, and the plurality of display rotors are rotated by rotation of the motor. It is configured to rotate independently or in conjunction with each other, and depending on the application, the individual display rotating body and drive mechanism can be housed in an independent case to form a unit, and a large number of units can be assembled to form a single unit. The display position detecting member acts on the display position detecting member to create a detection signal, and this signal is input to the control unit to detect the display position, and the voice response program is activated based on the detected content. i is selected, a response signal is output, the telephone call is automatically answered, the display is switched to the desired one by remote control via a dedicated line or telephone line, and the memorized date and day of the week (e.g. Sundays and holidays) are displayed. This constitutes a multi-purpose multi-display device that switches to a specified display according to the time program I and switches the display by manual switch operation. Temperature sensors, wind vanes, anemometers, rain gauges, dense fog measuring devices, snow depth measuring sensors, hygrometers, monitoring cameras, noise measuring devices, and speed sensors are installed inside and outside of information display devices or regulatory sign display devices and their supporting members, etc. , a traffic jam detection sensor, a guidance signal output device, etc. are provided and connected to the control circuit, and input/output control circuits and detection circuits for each sensor etc. are attached in the control circuit, and the CPU, R
OM. It can also be configured to serve as a RAM, a signal conversion circuit, a transmitting/receiving circuit, etc., and periodically transmit weather data etc. to a central control panel. Furthermore, it is easy to connect control signal lines of security sensors and commercial equipment (heating/cooling equipment, etc.) to the control circuit section for telecontrol. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure and operation of the present invention will be explained in detail based on the embodiments shown in the drawings. Although it is possible to add a wireless transmitter or a wireless receiver to the configuration of the present invention so that the display can be switched by remote control wirelessly, in the embodiment, a wired system will be illustrated and explained. In FIG. 1, reference numeral 1 generally indicates a business information display device. Reference numeral 2 denotes an exterior case of the sales information display device 1, and although a generally square case is shown as an example, it can be formed into any desired shape. The exterior case 2 is made of metal, plastic, or the like, and a display member, which will be described later, is housed inside. Reference numeral 3 denotes a display surface of the outer case 2, and a display window 4 of a desired shape is opened and provided on the display surface 3. 5 is a display screen cover made of glass, transparent plastic, etc., and has a desired shape. The cover 5 covers the display surface 3 with an appropriate space, and can be attached to the outer case 2 by any method. Inside the display window 4, one part of the display surface of each of display rotating bodies 6 and 7, which will be described later, is kept stationary and is configured to be visible from the outside. The display rotating body 6.7 is made of processed or molded material such as residual pressure, fiber, synthetic paper or sheet, glass, plastic, etc., and has desired symbols, pictures, etc. on its display surface.
Designs, positive films, photographs, posters, numbers, characters, etc. can be displayed by any means such as printing, handwriting, pasting, inserting, etc. As the display rotating body 6.7, a tape rotating display mechanism, an automatic display plate replacement type display mechanism, a dot reversing type display, a segment reversing type display, etc. can be used, but in the embodiment, a three-sided display rotating body described later is used. Show and explain. On the side of the exterior case 2 are detachable lids 8 and 9.
Can be installed in any way. The sales information display device 1 is electrically connected to a control section 11 through wiring 10. A plurality of (for example, 3 to 30) display changeover switches are provided on the operation panel 12 provided at a desired location of the control unit 11, and in the illustrated example, @1 display switch 13, 2 display switch 14. A third display switch 15, a fourth display switch 16, a fifth display switch 17, and a sixth display switch 18 are provided. In addition, a flashing light switch 19 is provided on the operation panel 12.
A power switch 20 is provided, and each switch 13 to 20 is configured to be able to be turned on and off from the outside. 21 is an ordinary telephone. Although a rotary dial type telephone 21 can also be used, the illustrated example shows a button telephone. The telephone 21 is connected to a handset 23 by a wire 22. Indoor telephone line 2 connected to each of the control unit 11 and telephone 21
4 is electrically connected to a telephone office line 26 (partially cut out) via a central office line connection terminal block 25, and the central office line 26 is connected to an exchange 27 in the telephone office. The exchange 27 is connected to a large number of telephones (butsuphones) via exchanges at its own or other stations and telephone office lines, but an external telephone (butsuphone) connected to one telephone office line 28 representing the husband. 29 is shown. A power supply wiring 30 connected to a power source (for example, a commercial frequency power source, a battery, etc.) not shown in the figure is connected to the control unit 11 and is configured to supply a required voltage. 2 to 8, a back cover 31 made of metal or plastic is attached to the back of the exterior case 2 by any method such as screwing. Inside the exterior case 2, there is a left side plate glue 35 made of a metal plate, etc.
They are connected and fixed with an appropriate spacing between them, and then fitted into the exterior case 2 by any method. Tube shafts 36 and 37 are mounted and fixed by passing through the desired positions of the opposing 11+11i 32 and 33, respectively. The tube shafts 36 and 37 are hollow pipes made of metal tubes or plastic tubes, and the tube walls of the tube shafts 36 and 37 on the side facing the display window 4 are provided with a desired shape of appropriate length. Light projection windows 36A and 37A are each open. A reflecting plate 38 extends radially outward along the outer wall of the tube from the back surface of the tube shafts 36 and 37 to the open ends of the light projection windows 35A and 37A, and downward L from the open ends of the light projection windows 36A and 37A. It has an appropriate size and shape and is fixed and fixed. The display rotating body 6 is rotatably fitted to the tube shaft 36 between the left side plate 32 and the right 1ull plate 33. Further, the display rotating body 7 is similarly rotatably fitted onto the tube shaft 37. The display rotating body 6.7 includes a three-sided display body 39.40 consisting of a hollow equilateral triangular prism-shaped pipe made of transparent or translucent glass or plastic, a left display side plate 41 made of plastic or the like, and a right display ([ It is a rotating body formed by combining plates 42, etc. in an arbitrary manner.In the example shown in the figure, there are mounting holes 43 at each corner of the measuring surface of the three-sided display 39, 40.
is provided, and the left display (Jl11 slope 41 and right display side plate 4
2 is screwed and fixed into the mounting hole 43 with a screw 44. The three-sided display body 39 has three display surfaces 39A, 39B, and 39C.
The three-sided display body 40 has three display surfaces 40A, 40B, and 40C. One of the display surfaces of both display bodies 39 and 40 is arranged in two rows on the first floor with a slight gap in the display window 4 of the exterior case 2 in the examples shown in FIGS. Display surfaces 39A to 3 facing each display window 4
9C and 40A to 40G fit within the display window 4 with slight gaps, and each is configured to be rotatable. When one display surface of each of the display bodies 39 and 40 stops appearing within the display window 4 of the outer case 2, both display surfaces stop in a state where they are lined up flush.

[Historically, the display window 4 is used as a frame so that the display surfaces of the triangular display bodies 39 and 40 can be visually recognized as having the appearance of a single surface. Intermittent gears 45.46 concentric with the tube shafts 36 and 37, outer cams 47.48, and inner cams 49.50 are integrally provided on the outer surface of the right display side plate 42, respectively. A display position detection switch 52 is attached to one of the brackets 51 fixed to two desired locations inside the right side plate 33 by an arbitrary method.
and 53 are installed and fixed by any method, and the bracket 5
1, display position detection switches 54 and 55 are mounted and fixed in an arbitrary manner. Rotary keep switches 56 and 57 (shown in FIG. 4) are fixed in any desired manner at two desired locations on the inside of the right side plate 33. As the display position detection switches 52 to 55 and the rotary keep switches 56 and 57, magnetic switches, photoelectric switches, etc. can be used, but the example shown in the figure shows a microsinch. The display position detection switch 52 is connected to the outer cam 4 of the display rotating body 6.
The detection switch 53 is arranged at a position opposite to the inner cam 49 of the rotating body 6 so as to act on and off. The display position detection switch 54 is connected to the outer cam 4 of the display rotating body 7.
The detection switch 55 is arranged at a position opposite to the inner cam 50 of the rotating body 7 so as to act on and off. There are three missing tooth parts 45A on the outer periphery of the intermittent gears 45 and 46,
46A are provided at equal intervals, and toothed portions 45B and 46B are provided between the toothless portions. Support shafts 58 are fixed to two desired locations on the inside of the right side plate 33 by an arbitrary method. Cam gears 59 are rotatably mounted on the support shafts 58, respectively. The cam gear 59 includes an intermittent lock gear portion 60 and a relay gear 6.
1 and the rotation keep cam 62 are integrally provided. A toothed portion 60A and a toothless rotor portion 60B are provided on the outer periphery of the intermittent lock gear portion 60 of the cam gear 59. Toothed part 6
0A is the adjacent missing tooth portion 45A of the intermittent gear 45 or 46
, 46A, the toothed portions 45B, 46A have a number of teeth that mesh with the valleys between the teeth, and are arranged so as to be relatively rotatable under predetermined conditions. The outer peripheral surface of the toothless lock portion 60B of the intermittent lock tooth recess portion 60 is connected to the toothless portion 4-5A of the intermittent gear 45, 46 through a small gap.
It is configured to fit the curved female male to the 46A surface,
When fitted, the free rotation of the intermittent gears 45 and 46 is locked. At the time of this locking, one display surface of the display rotating body 6,7 appears in the display window 4 of the outer case 2 and each stops, so that both display surfaces can be visually recognized as a display on the same surface. On the outer circumferential surface of the rotation keep cam 62 of the cam gear 59, rotation keep switches 56.5'7 are arranged at respective positions so as to act on/off operations relative to each other. The outer peripheral surface of the cam 62 has a cam valley portion 62A that occupies about 1/3 of its outer circumference.
is provided, and the rest is a cam crest 62B. The switch is turned on when the cam crest 62B faces the rotation keep switch 56.57, and the switch is turned off when the cam valley 62A faces the switch 56.57. The relay gear 61 of the cam gear 59 meshes with the motor gear 63 and is configured to be rotatable relative to the motor gear 63. The motor 64 is, for example, a DC micromotor with a deceleration head, and is fixedly attached to the right side plate 33 by any method. A motor gear 63 is fixed to an output shaft 64A of the motor 64. When the motor gear 63 rotates together with the output shaft 64A of the motor 64, the cam gear 59 rotates together with the relay gear 61 that meshes with the gear 63, and the cam crest 62B of the rotation keeping cam 62 rotates.
is turned on relative to the rotation keep switch 56, 57, and then the toothed portion 60A of the intermittent lock portion 60 of the cam gear meshes with the valley between the teeth of the toothed portions 45B and 46B of the intermittent gear 45 and 46. cam gear 59 and intermittent gear 45.4
6 rotates relatively, and the toothless lock portion 60 of the cam gear 59
B is the next missing tooth portion 45A of the intermittent gear 45, 46. 46A, the display rotating bodies 6.7 rotate 173 times, and the display of both rotating bodies 6.7 in the display window 4 switches to the next display, and the cam gear 59 continues to rotate. The rotation keep cam trough 62A of the gear 59 is configured to turn off the rotation keep switch 56, 57 so that one rotation of the cam gear 59 is completed. Therefore, each time the cam gear 59 that engages with the intermittent gear 45 makes one rotation, the display rotating body 6 rotates by 120 degrees, and each time the cam gear 59 that engages with the intermittent gear 46 makes one rotation, the display rotating body 7 rotates. It is configured so that the display in the display window 4 is changed in sequence by rotating by 120 degrees. Then, when the motor 64 completes the display switching rotation, the rotation keep cam trough 62A is activated by the rotation keep switch 56.
57, the toothless locking portion 60B of the cam gear 59 is turned off relative to the toothless portion 45A of the intermittent gear 45, 46,
46A, the curved female and male fittings are arranged so that the display rotating body 6.7 cannot freely rotate. A fluorescent lamp 65 (for example, a cold cathode fluorescent lamp or an ordinary fluorescent lamp) is installed inside the tube shafts 36 and 37. The illustrated example shows an ordinary fluorescent lamp and lighting member. A fluorescent lamp socket 66 is fitted into the shaft end of the tube shaft 36, 37 which protrudes outward from the left side plate 32, and the left rII
It is fixed to the I plate 32. A fluorescent lamp lighting member 67 (for example, an inverter circuit, a ballast, etc.) is mounted and fixed at any suitable location on the left side plate 32 by any suitable method. Also, the left (
(11) A wiring terminal board 68 is mounted and fixed at any suitable location on the board 32. A socket fixing ring 69 is fitted onto the outer periphery of the shaft end of the tube shafts 36 and 37 that protrude outside the right side plate 33, and is fixed to the right side plate 33 by any method. The removable socket 70 is configured so that it can be fitted and fixed to the fixing ring 69 using a lock ring 71. The structure is such that the detachable socket 70 can be removed by turning the lock ring 71. One of the socket pins 65A at both ends of the fluorescent lamp 65 is fitted into the socket I.66 to be electrically connected.
The other end is fitted into the removable socket 70 for electrical connection. The fluorescent lamp socket 66 and the removable socket 70 have an insulated exterior made of plastic molding, and a conductive member arranged inside to connect to the fluorescent lamp 65. A glow socket 72 is mounted and fixed at any suitable location on the right side plate 33 by any suitable method, and a glow lamp 73 is detachably fitted into the socket 72. However, it is possible to remove the glow socket 72 and the glow lamp 73 and use an inverter circuit or the like not shown in the figure as the fluorescent lamp lighting member 67. When the fluorescent lamp 65 lights up, the light enters the light projection window 36A of the tube shaft.
, 37A, and illuminates the back surfaces of the display surfaces 39A, 40A, etc. of the display rotating body 6.7 appearing in the display window 4, and the reflection plate 38 directs the light from the fluorescent lamp to the display surfaces 39A, 40A, etc. Since the display window 4 is configured so as to be reflective against the back side,
The inner display surfaces 39A, 4OA, etc. are illuminated. Display value i! A common wiring 74 connected to the common terminal of each of the detection switches 52 to 55, and a detection wiring 76 connected to the output terminal and the opening terminal of the detection switch 53.
and the detection wiring 7 connected to the normally open terminal of the detection switch 54.
7, a detection wiring 78 connected to the normally open terminal of the detection switch 55, a wiring 79 connected to the common terminal of the rotation keep switches 56 and 57, and a wiring 80 connected to the normally open terminals of the switches 56 and 57. The motor wiring, glow socket wiring, and fluorescent light wiring not shown in the diagram are connected to the left side plate 32.
The electric conduit tubes 81, 82, etc. are passed through the right side plate 33 at a desired location and suspended between the two side plates, and are connected to respective predetermined terminals on the inner line side of the wiring terminal board 68. Further, the wiring of the fluorescent lamp socket 66 and the wiring connected to the lighting member 67, which are not shown, are connected to a wiring terminal board 68, respectively. The display position detection signal line, common voltage supply line, morph drive voltage supply line, fluorescent light wiring, etc. connected to each terminal on the outside line side of the wiring terminal board 68 are connected to the cord bush 83.
Exit the outer case 2 through the hole and connect the representative wiring 10.
It is connected to the control section 11 (shown in FIG. 1). When the opening/closing lids 8 and 9 provided on the side of the exterior case 2 are removed, the glow lamp 73 and the removable socket 70 are exposed, and the fluorescent lamp 65 can be replaced by turning the lock ring 71 and removing the door 0. With this structure, the glow lamp 73 and the like can be easily replaced as necessary. The outer cam 47.48 and l;
As an example shown in the figure, there are locations where the outer cam 47 (48) and inner cam 49 (50) are provided in parallel (hereinafter referred to as parallel cams), and locations where only the outer cam 47A (48A) is provided. There are 3 locations where only the inner cam 49A (50A') is provided.
It is placed in a certain place. The display surfaces 39A and 40A of the display rotor 6.7 are located within the display window 4.
appears, the parallel cams 47 and 49 of the display rotating body 6
turns on both switches 52 and 53 facing the display position detection switches 52 and 53, and the parallel cam 48 of the display rotating body 7
．． 50 is configured to be opposed to display position detection switches 54 and 55, and both are turned on. When the display surfaces 39B and 40B appear in the display window 4,
The outer cam 47A of the display rotor 6 acts on the detection switch 52, turning on the switch 52, turning off the detection switch 53, and the outer cam 48A of the display rotor 7 acts on the detection switch 54.
When the switch 54 is turned on, the detection switch 55
It is configured so that it is turned off. When the display surfaces 39C and 40C appear in the display window 4,
The inner cam 49A of the display rotor 6 acts on the detection switch 53, turning on the switch 53, turning off the detection switch 52, and the inner cam 50A of the display rotor 7 acts on the detection switch 55.
The switch 55 is turned on and the detection switch 54 is turned off. FIG. 7 shows display surfaces 39A, 39B, 39 of the display rotating body 6.
An example of the display of C is shown below. As a display example other than the one shown in the figure, the display surface 39A may display "open", "current treatment", "ongoing", "on sale", etc., and the display surface 39B may display "open", "current treatment", "on sale", etc.
"Deadline", "Ends today", "Next date", "Sold out"
Needless to say, a desired display or symbol such as "On break", "Closed today", "Canceled today", "Preparing", etc. can be written on the display surface 39C. FIG. 8 shows display surfaces 40A, 40B, 4 of the display rotating body 7.
An example of the display of 0C is shown below. In addition to the diagrams, desired displays such as "multiple month/day display", "medical treatment hours display", "period display", "closed days", "proviso display", "sale date display", etc. can be entered. - It is free to change the design of the above-mentioned display surfaces 39A, 4OA, etc. so that the display panels can be freely inserted and removed. Further, the type of display is not limited to characters or symbols, but may be any desired display such as color or color display, mosaic display, sign display, etc. depending on the purpose. In FIG. 9, the control section 11 is roughly divided into a power supply circuit 84, a transmitter/receiver section 85, a control circuit section 86, and a voice response section 87.
is the provision. The power supply wiring 30 connected to the power supply is connected to the power supply circuit 84. The power supply circuit 84 includes a transformer (not shown),
All or part of the DC conversion circuit, protection circuit, automatic rechargeable battery circuit, power failure compensation circuit, etc. are provided. Power supply circuit 84
generates a circuit operating voltage (for example, DC 5V, etc.) in the control unit 11 and a driving voltage (for example, DC 12V, etc.) for the motor 64, and connects it to the transmitting/receiving unit 85 via a plurality of voltage supply lines 88.
The control circuit section 86 is connected to a desired circuit in the voice response section 87 to supply operating voltage, and the common wiring 74 (
(partially shown in Fig. 4) through the display position detection switch 5
2.53.54.55 are configured to supply a common voltage (DC5V, etc.). Motor voltage supply line connected to power supply circuit 84 (not shown)
The negative side wiring is connected to the motor 6 via the wiring terminal board 68.
4 to the negative side wiring 89 (part of which is shown in FIG. 3). The positive wiring of the motor voltage supply line branches, and the negative wire is connected to the common wiring 79 of the rotation keep switches 56 and 57 through a wiring terminal board 68, and the wiring connected to the normally open terminal of the switch 56. 80 is connected to the positive side wiring 89A of the motor 64, and the wiring 80A connected to the normally open terminal of the rotation keep switch 57 is connected to the motor 64.
Since it is connected to the positive side wiring 89A (not shown) of A, when the rotation keep switch 56 is on, the motor 6
4 rotates and the motor 64A is configured to rotate when the rotation keep switch 57 is on. The other branched wire of the positive side wire of the motor voltage supply line is connected to motor drive circuits 91 and 92 (switching transistors, etc.) in a display/response control section 90 provided in a control circuit section 86. The output side wiring 93 of the drive circuit 91 is connected to the positive side wire 89A of the motor 64 via the wiring terminal board 68, and the output side wiring 94 of the motor drive circuit 92
is connected to the positive side wiring 89A of the motor 64A via the wiring terminal board 68, so that when the motor drive circuit 91 is turned on, the motor 64 rotates, and when the motor drive circuit 92 is turned on, the motor 64A rotates. It is composed of: Detection wires 75, 76, .
77 and 78 (partially shown in Fig. 4) are the wiring terminal board 6
8 to the display response control unit 9o as a representative detection wiring 95. A lighting voltage supply line 96 connected to the power supply circuit 84 is connected to the above-mentioned fluorescent lamp lighting member 67, glow socket 72, fluorescent section 65, etc. via a wiring terminal board 68. When the power switch 20 connected to the power supply circuit 84 through the wiring 97 is turned off, the voltage supply from the power supply circuit 84 is stopped, and when the switch 2o is turned on, the voltage supply is started. Under normal usage conditions, the power switch 20 is turned on. The structure is such that when a fluorescent light blinking switch 19 connected to a power supply circuit 84 by a wiring 98 is turned on and off, the fluorescent section 65 can blink. The telephone wiring 99 connected to the indoor telephone line 24 is connected to the telephone 21
and are connected to the telephone concentrating circuit section 100 and the calling signal detecting section 101 in the transmitting/receiving section 85, respectively. The telephone integrated circuit section loo is provided with a rectifying element (such as a diode bridge), a protection element (such as a Zener diode), a speech network circuit, an on-hook switch circuit, etc. which are not shown in the figure. The integrated circuit section 100
The signal line 102 connected to the control circuit section 86 is connected to the human output control section 103 in the control circuit section 86. The calling signal detection unit 101 is provided with a protection circuit, a rectifier circuit, a waveform shaping circuit, a calling signal counting circuit, a recess/node circuit, etc. which are not shown in the figure. The calling signal detection section 10
The signal line 104 connected to the input/output control unit 103
It is connected to. Inside the control circuit section 86, there is a CPU 106 connected to a signal source 105105 (2 crystal oscillation circuit, etc.), and a viCPU
Address bus LO7 (16 bits, etc.) and data bus 108' (8 bits, etc.) connected to 106, and program storage circuit 1o9 (hereinafter abbreviated as ROM) and data storage circuit 11o connected to address bus 107 and data bus 10. (hereinafter abbreviated as RAM), the human output control section 103, the display/response control section 90, etc. are provided. Address bus 107 and data bus 108 are connected to human output control section 1.3 and display/response control section 9o. The CPU 106 includes a microprocessor, a clock generation circuit, a bidirectional bus driver, a system control circuit, and the like, which are not shown in the figure. The ROM 109 is, for example, a mask programmable ROM having a structure of 32,768 words x 8 bits, and has written therein data for program control of the system, data for specifying display, data for instructing voice responses, and the like. R
The AMI 10 is, for example, a RAM having a structure of 2.048 words x 8 bits, and has data such as a password written therein using known means. Inside the input/output control unit 103, there is a DTMF (not shown in the figure).
A signal conversion circuit, an encoding circuit, a human output control circuit, a buffer, etc. are provided. The display/response control unit 90 includes a voice response data selection output circuit, a display position detection circuit, an encoding circuit, a motor drive signal output circuit, a buffer circuit, the aforementioned motor drive circuits 91 and 92, etc. which are not shown in the figure. is the provision. The audio data signal line 111 connected to the display response control unit 90 is connected to the audio control unit 112 in the audio response unit 87. As an example of the configuration of the voice response unit 87, a silence compression type ADP is used.
Although a response system for voice encoding using the CM method is shown in the figure, the design may be changed to provide a speech synthesis circuit using the Percoll method or other speech synthesis circuits, a recording circuit, or the like. The voice response section 87 includes a voice control section 112, a voice pattern storage circuit 113 (hereinafter abbreviated as voice ROM), a voice decoding section 114, a voice output circuit 115, and the like. The output circuit 115 includes a non-linear digital/analog conversion circuit 116 (hereinafter abbreviated as a D/A conversion circuit) and an amplification circuit 11.
7 is a provision. In the audio ROMI 13, audio data, each word, a table for managing macros, data for specifying sampling frequency, etc. are written. Audio data signal line etc. 118 connected to audio ROM 113
is connected to the audio control section 112. The audio control unit 112 includes a signal source and a clock circuit (not shown), a latch circuit, an audio signal continuous output circuit,
It is equipped with a programmable control circuit, an audio signal output circuit, etc. Audio data signal line 1 connected to audio control unit 112
19 is connected to the audio decoding section 114. The audio decoding unit 114 is provided with an ADPCMffi encoder and the like. The signal line 120 connected to the decoding unit 114 is D
/A conversion circuit 116. The signal line 121 connected to the conversion circuit 116 is connected to the amplifier circuit 1.
It is connected to 17. The audio output signal line 122 connected to the amplification circuit 117 is connected to the telephone concentrator circuit section 100. A signal line 123 representing the output signal line of each of the first display switch 13, second display switch 14, third display switch 15, fourth display switch 16, fifth display switch 17, and sixth display switch 18 is input/output. It is connected to the control section 103. The configuration is such that the display on the display rotating body 6 can be changed by operating the first display switch 13 to the third display switch 15. The configuration is such that the display on the display rotating body 7 can be changed by operating the fourth display switch 16 to the sixth display switch 18. Under normal usage conditions, for example, when the first display switch 3 is turned on, the signal is input to the input/output control unit 103 via the signal line 123, converted to a unique signal passed to the CPU 106, and then connected to the data bus. CPUI via 108
06. The CPU 106 controls the R based on the data signal specific to the first display switch 13.
Specifies the address of the OM109, reads out and decodes the instruction code from its program memory, outputs data specifying that the display of the display rotator 6 should be switched to the display surface 39A according to the instruction, and displays the data via the data bus 108. It is configured to be input to the response control section 90. The display response control unit 90 compares the display designation data input from the CPU 106 with the display detection signal contents input from the display position detection switches 52 and 53 in the business information display LM1, and if they differ, the display response control unit Since the motor drive circuit 91 in 90 is turned on, the motor 64 rotates, the cam gear 59 rotates together with the relay gear 61 that meshes with the motor gear 63, and the cam crest 62B of the rotation keep cam 62 turns on the rotation keep switch 56. The cam teeth 59 continue to rotate, and the toothed portion 60A of the intermittent lock portion 60 meshes with the toothed portion 45B of the intermittent gear 45 and rotates relatively, so that the display rotating body 6 and the intermittent gear 45 rotate by 1/2. It rotates three times, and at the end of the rotation, the intermittent lock portion 60 of the cam gear 59
The toothless locking portion 60B of the intermittent gear 45 is fitted onto the toothless surface of the toothless portion 45A of the intermittent gear 45 to lock the free rotation of the display rotating body 6, and the display of the display rotating body 6 in the display window 4 is next. At the same time, the positions of the cams 47 and 49 corresponding to the display position detection switches 52 and 53 are also changed.
The on/off contents of the detection switches 52 and 53 are also changed, and the detection signals of the switches 52 and 53 are transmitted to the detection wiring 75.7.
6 to the display response control unit 90, the control unit 90 again compares the display detection signal contents with the display designation data input from the CPUI O6, and when they match, turns off the motor drive circuit 91. , display response control section 90
outputs a data signal indicating completion of display switching, and the data bus 108
It is configured to input to the CPUI O6 via. Even if the motor drive circuit 91 is turned off and the motor drive voltage from the circuit 91 is cut off, the rotation keep switch 56
The motor 64 continues to rotate while the rotation keep cam 62 is on, and eventually the cam valley 62A of the rotation keep cam 62 rotates and turns off the rotation keep switch 56, so that the rotation of the motor 64 stops. Then, the cam gear 59 finishes rotating and stops! CPU10 is displayed in display window 4.
The display surface 39 of the display rotating body 6 based on the display specification data of 6
A appears and the display continues until the next display switching signal is input. When the data signal indicating completion of display switching is input to the CPUI 06, the CPU 06 outputs data for changing the voice response content according to the command read from the ROM 109, and inputs the data to the display response control unit 90 via the data bus 108. The response control unit 90
It is configured to output the voice response data signal selected for 5G and input it to the voice control 112 via the voice data signal line 111. In this state, when a ringing signal for the telephone 21 flows through the telephone wiring 99, a sounder (ceramic buzzer, etc.) not shown in the diagram of the telephone 21 rings, and the ringing signal is input to the ringing signal detection section 101 and rectified. Then, the waveform is shaped and input to the counting circuit, and the number of ringing signals is set to a predetermined number (
(for example, 2 to 6 times, etc.), the telephone 21
When the handset 23 is not off-hook, the ringing signal detection unit 101 outputs a signal when a predetermined count is completed, and the signal line 10
The signal is configured to be input to the input/output control section 103 via the input/output control section 103 via the input/output control section 103. The control unit 103 converts the signal input from the paging signal detection unit 101 into a data signal suitable for the CPU, and connects the data bus 1 to a data signal suitable for the CPU.
08 to the CPU 106, so the CPU
06 specifies the address of the ROM 109 based on the input data, reads and decodes the instruction code, and according to the instruction, the CPU 106 outputs a data signal for connecting the telephone integrated circuit section 100 and the telephone wiring 99, The configuration is such that at the same time that the data signal is input to the input/output control section 103 via the data bus 108, the CPU I O6 outputs a data signal instructing a voice response and input it to the display response control section 90 via the data bus 10B. The input/output control section 103 outputs a signal based on a connection command (data signal) inputted from the CPUI O6 to the telephone integrated circuit section 10 via the signal line 102.
Enter 0 and sM! for the phone! The configuration is such that an on-hook switch circuit (not shown) in the circuit section 100 is turned on to connect the telephone integrated circuit section 100 and the telephone wiring 99 for transmission and reception. The display response control unit 90 outputs a signal based on the voice response command (data signal) input from the CPUI 06 and inputs the signal to the voice control unit 112 via the voice data signal line 111. The section 112 specifies the address of the audio ROM 113 based on the audio response data signal selected by the content of the display detection signal, reads out 4-bit parallel audio data every sample period, outputs it to the audio data signal line 119, and performs audio decoding. The audio data signal is input to the section 114 and decoded into 8-bit serial data, the D/A conversion circuit 116 performs non-linear analog/digital conversion, and the amplification circuit 117 amplifies the audio signal and outputs it as a signal. The voice is input to the telephone integrated circuit unit 100 via the line 122, and is input to the destination telephone via the telephone wiring 99, the indoor telephone line 24, the telephone office line 26, etc., and the voice is transmitted from the receiver. It is. The operation mode of switching the display of the display rotating body 7 by operating the fourth display switch 16 to the sixth display switch 18 is that the display response control unit 9 turns on the switch 16 to 18.
The motor drive circuit 92 in 0 is turned on and the motor 64A is turned on.
The rotation is similar to the one described above! The display rotating body 7 rotates by 1/3 rotation by the intermittent rotational movement by the mechanism 17, and the display surfaces 40A to 40C in the display window 4 are switched, and the display position detection switches 54 and 55 detect that the desired display has appeared. The detected signal is input to the display response control section to turn off the motor drive circuit 92, and the display response control section 90 outputs an audio response data signal selected according to the content of the display detection signal and input it to the audio control section 112. The details of how the contents of the response message are changed by changing the contents of the response message, the motor 64A is stopped by turning off the keep switch 57, and the contents of the display and the voice response are changed are almost the same as those described above. be. Therefore, the display window 4 is an essential element in the configuration of the embodiment.
The purpose of this method is to determine the display content and display position detection data content that appear within, and to determine the voice response content to be selected based on the detected data content. These display and response contents can be changed to any desired contents depending on the purpose, and an example thereof is shown in Table 1. Since the display rotators 6 and 7 appear in the display window 4 and each has a response message, the order of responses is fixed. First, a response message based on the display detection data of the display rotating body 6 is read out and output, and then the display rotating body 7
The response program is configured to read and output a response message based on the display detection data. In the audio ROM 113, data of voice response contents, an example of which is shown in Table 1, are written, and based on the display detection contents shown in Table 1, the voice response contents of <6im are classified into three types and combined. Based on the detected display positions of the display rotors 6 and 7 within the display window 4, nine combinations of voice responses can be created. In the voice ROMI 13, there is a voice message "Please enter your PIN number" as a voice response for operation.
The audio content “Please re-enter your PIN” and “
``Please enter the display number'', ``Please re-enter the display number'', ``The display has been switched to the specified display'', and ``The display is currently being switched.'''' and the sound of movement S recognition such as ``Pico Pico'' are included. The PIN number is entered in RA by operating the telephone number 93.
It is configured to be written into M72. This password registration method is performed by a known method, so its explanation will be omitted. When switching the display using the external telephone 29 (shown in FIG. 1), it is necessary to input a "PIN number". When the telephone 21 is called by operating an arbitrary external telephone 29 (button phone), the sound source of the telephone 21 starts ringing, and if the telephone 21 does not go off-hook within six call signs, for example, the ringing signal detection unit 101 outputs a signal. As explained above, the telephone integrated circuit section 100 automatically connects to the telephone wiring 99 in a communicable manner, and at the same time, the CPUI O6 outputs voice response command data and connects the data bus to the input/output control section 103. 108 to the display response control section 90, the control section 90 selects the voice response content based on the command data and display position detection data, outputs the data, and inputs the data to the voice control section 112. Then, the audio storage content based on the data is read from the audio ROMI 13 and the audio control unit 112 outputs a signal, and the audio decoding unit 114, the audio output circuit 115, and the telephone integrated circuit unit 100
etc., to the telephone office line 26, and a response message (voice response contents shown in Table 1) is transmitted to the caller by the external telephone 29. At this time, when the button 29A of the external telephone 29 is turned on and off, the signal is transmitted to the control unit 11.
, and the voice response unit 87 outputs a voice signal saying "Please enter your password" and inputs it to the external telephone 29 for voice transmission. Then, by pressing the external telephone 29, the numbers of the PIN number, etc. (
For example, when turning on the PIN number signal (DTMF signal, etc.) generated by the telephone 29, it is transmitted to the central office line 28 and the exchange 2 in the telephone office.
7 etc. is input to the input/output control section 103 via the telephone office line 26 and the telephone integrated circuit section 100, and the control section 103 inputs the D.
The TMF signal is divided into a high group frequency and a low group frequency, and a calculation is performed, and a numerical value determined by the combination of frequencies is identified and code converted, and the signal is converted into a numerical data signal passed through the CPU 106 and output, and the data bus 108 is via CPUI 06
, the CPU 106 specifies the address in the ROM 109, reads out the instruction code, decodes it, reads out the numerical data of the ■a identification number written in RAMll0 according to the instruction, and reads out the numerical data of the identification number entered from the outside line. When the CPU 06 matches the data, the CPU 06 outputs a command (data) to accept the input of the display switching signal, and inputs the command to the input/output control section 103 and the display/response control section 90, so that the control section 90 responds to the voice response. The data is output and input to the voice response unit 87, and the response unit 87 outputs a voice signal saying "Please input the display number" and transmits the voice to the other party's first caller. And external telephone 2
The desired display designation number, etc. (
For example, when turning on the numeric signal (rlJr, etc.), the numeric signal is converted to a numeric data signal and input to the CPU 106 in the same way as when inputting the PIN number, and the operation of switching the display according to the instructions in the program memory is as shown above. This is as described in the explanation of the operation of the designated switches 13 to 18. During this display switching operation, the audio response unit 87 outputs an audio signal saying "The display is currently being switched." and an operation confirmation sound signal such as "picopico". Voice response unit 87 says “Switched to specified display”
The configuration is such that the respective audio signals are input to the external telephone set 29 and transmitted as audio signals, and after the response to the display switching, the telephone integration circuit section 100 connects to the telephone wiring 99. The circuit is configured to shut off, reset the counting circuit 101, and return to the initial state. Then, the configuration is such that an audio response is made based on the changed display content. Since the present invention is constructed as described above, it is possible to reliably achieve the object stated at the outset. - In the above embodiment, the display surfaces of the display rotors 6 and 7 are arranged vertically in the display window 4, but in the embodiment shown in FIG. There are display windows 4 and 4.
A is provided with openings in one horizontal row (or one vertical row, etc.), and the windows 4
A display rotator 6 having a display surface adapted to the display window 4A is installed inside the display window 4A, and a display rotator 7 having a display surface adapted to the display window 4A is installed inside the display window 4A. It goes without saying that the objectives described in can be achieved. By partially changing the contents of the audio ROM 13 in the control unit 11 shown in the above embodiment, a structure is created in which only the above-mentioned operational audio response contents are expanded, and the display is displayed in one horizontal line or one vertical line as shown in FIG. FIG. 11 shows an embodiment in which multiple rows (for example, 2 to 15 rows, etc.) of display mechanisms at the rotating ends 6 and 7 are combined. FIG. 11 shows an embodiment configured as an entertainment display device 123, and illustrations of the control unit 11, motor 64, display switching mechanism, etc., which were explained in detail in the above embodiment, are omitted. In this embodiment, since there is little need for internal illumination, the fluorescent lamp 65 and the reflector 38 are removed, and the tube shaft 38 is removed.
Support shafts 124 and 125 are provided in place of support shafts 6 and 37, and the display rotating body 6 rotates by 1/3 rotation around the support shaft 124, and the display rotating body 7 rotates by 1/3 around the support shaft 125. The structure of rotating the rotor in parallel is the same as that of the first embodiment. A display rotating body 6 which is a three-sided display body rotatably fitted on a support shaft 124, a mokuro 4 (not shown), and a motor gear 63
, cam gear 59, intermittent gear 45, display position detection switches 52 and 53, rotation keep switch 56, wiring terminal board 68, etc., on the display surface. The event display unit 127 is housed in an open unit case 126 and configured to be operable. The display rotating body 7, which is a three-sided display rotatably fitted on the support shaft 125, a motor 64A (not shown), a motor gear 63, a cam gear 59, an intermittent gear 45, display position detection switches 54 and 55, and a rotation keeper. The switch 57, wiring terminal board 68, etc. are installed in a unit case 12 with an open display surface.
8 and each is configured to be operable to form a period display unit 129. Event Display (Uniso) 127's three display screens each have ``current event'', ``next event'', ``rainy day 1 hit'', or 1
There is a sign saying, ``Today's event is canceled.'' On each of the three display surfaces of the period display unit 129, tapes or stickers on which dates of different holding periods are printed are pasted. The different holding periods are three holding periods such as "current or next holding period", "next holding period or next holding period", and "next holding period". The tape or sticker on the end of the event period is designed to be repositionable. Instead of using a sticker or tape, it is free to configure the plate to be detachably attached to the display surface of the plate display rotating body 7 displaying the event period. The entertainment display device 123 has an exterior case 130 made of wood, plastic, or metal that is opened with the - side as the display surface, and has an upper shelf 132 that protrudes from the back plate 131 toward the opening surface.
It is partitioned into three stages by a middle shelf 133 and a bottom plate 134. A display instruction board 136 is provided on the opening surface between the upper shelf 132 and the ceiling plate 135. Back board 131 and display instruction board 136
The control unit 11 shown in the first embodiment is installed on the upper shelf 132 in between.
A central office line connection terminal block 25, a telephone line 24, a telephone 21 (for reception only), etc. are arranged, but are omitted in Fig. 1F. On the display surface of the display support plate 136, a large number (15 sides, etc.) of fixed display plates 137 made by processing a metal plate, a wood plate, a plastic plate, etc. into any desired size are attached by an arbitrary method. Each of the fixed display boards 137 has the name of the child, etc. written thereon. An opening display unit 127 is fixedly attached by any method between the upper shelf [132] and the middle shelf 133. Between the middle shelf 133 and the bottom plate 134 is a period display unit 1.
29 may be fixedly attached by any method. When the mounting members are removed, both units 127 and 129 can be repaired or replaced at will. The fixed display board 137 attached to the exterior case 130 of the entertainment display device 123, the event display unit 127, and the period display unit 1-129 have related displays arranged in one vertical row (or one horizontal row), It is structured so that the name of the details, event status, and event period can be seen all in one line. A large number of display columns (such as 15 columns) for displaying the name of the event, the status of the event, and the period of the event are provided in the exterior case 130. The detection wirings 75 and 76 of the display position detection switches 52 and 53 of the multiple rows of display position detection switches 52 and 53, the wirings 89 and 89A of the motor 64 (parts of which are shown in FIGS. 3 and 4), and the period Detection wiring 77 and 78 of display position detection switches 54 and 55 of display unit 129 and motor 64
The wiring A is connected to the control unit 11 in the same way as explained in the first embodiment, and the control unit 11 is connected to the telephone office line 26, and the power supply wiring 30 (the first 1
(see figure) is connected to a battery or a commercial frequency power source, but their illustration is omitted in Fig. 11. In this embodiment, the display of the event display unit 127 and the period display unit 129 is switched selectively using the external telephone 29 (see FIG. 1) in the same manner as described in the first embodiment. It is composed. Therefore, in this embodiment as well, the telephone 21 in the entertainment display 123 (see FIG. 1) is called by the external telephone 29.
For example, when calling the call sign twice, the telephone S product circuit section 100 (see FIG. 9) in the control section 11 and the telephone office line 26 are called.
is connected via telephone wiring 99, etc., and the voice response section 87 gives a voice response saying "Please enter your PIN and display number," so you can enter your PIN by pressing the button on the external telephone (button phone) 29. number (for example #789 etc.)
, then the number that specifies the display column (for example, 10
1, etc.), and then turn on the pushbutton with a number specifying the display content (for example, #3, etc.), the DTMF signal of the above numerical value generated by the external telephone lA1129 will be transmitted to the central office line 28.26, etc. ( (see Figure 1) and telephone S product circuit section 1
The numerical data signal is input to the input/output circuit section 103 (see FIG. 9) via the input/output circuit section 00, etc., and the numerical data signal converted into the signal is input to the CPU 106.
The PIN data of RAMll0 is read out according to the instruction code read out by specifying the address of M109, and when it is compared with the manual data and matches, the CPU 106 subsequently specifies the numerical data that specifies the display column to be input and the display content. The ROM address is specified based on the numerical data, the instruction code is read and decoded, and the instruction data is transferred to the display response control unit 90 via the data bus 108, and the control unit 90 receives the instruction code specified by the instruction data. The motor drive circuit of the display column is turned on and the motor 64 etc. are rotated to switch to a specified display, and the display position detection switches 52 and 53 etc. detect the switching of the display and input a signal to the display response control section 90. Then, the motor drive circuit is turned off, and the voice response section 87 sends out a voice signal saying "The display of ○○ has been changed to the display of △△" and connects it to the telephone office line via the telephone S product circuit section 100, etc. 26 and transmits it to the other party, the counting contents of the calling signal detection section 101 are reset to 0, and the telephone S product circuit section 100 automatically cuts off the connection with the telephone wiring 99 and returns to the initial state. With this configuration, in this embodiment as well, the purpose described at the beginning can be reliably achieved, similarly to the above embodiment. Note that the attached devices of the external telephone 29 are a microcomputer system and a CI? Needless to say, in the case of having a T, a printer, etc., a data signal transmission section can be provided in the control section 11 in place of the voice response section 87, and the voice response contents can be transmitted by data transmission. In the above embodiment, each of the display rotating bodies 6 and 7 or the multiple rows of display rotating bodies 6, 7, etc. has a motor 64, a display rotation mechanism, and display position detection switches 52, 53, etc., and a manual changeover switch. Although an embodiment has been described in which the display is selectively controlled by a numerical signal generated by 13 to 18, etc. or an external telephone 29, etc., and the display is switched independently and individually, the present invention is limited to the above embodiment. not,
In conjunction with the rotation of one display rotating body 6, a large number (for example, 2 to 15) of display rotating bodies 7, etc. rotate at the same time to switch the display surface, and each display surface cooperates to switch the display surface. Can be configured to form a series of displays. FIG. 12 is an explanatory diagram of an embodiment in which the display rotating bodies 6 and 7 are rotated in conjunction with one motor 64 (not shown). In the drawings, the same members as in the first embodiment are given the same reference numerals and detailed explanations will be omitted. A motor gear 63 pivotally attached to the output shaft 64A of the motor 64, and a cam gear 5 integrated with the relay gear 61 that meshes with the gear 63.
9, the intermittent gear 45 that rotates 1/3 during one rotation of the cam gear 59, and the display rotating body 6 are the same as in the above embodiment, and are opposed to the outer cam 47 and the inner cam 49 of the display rotating body 6. The structure and operation of the switches 52 and 53, which are turned on and off to detect the display position, and the rotary keep switch 56, which is turned on and off by directing the light to the rotary keep cam 62, are the same as in the first embodiment. Three missing teeth portions 45A of the intermittent gear 45 and the right display side plate 42
A toothed portion 138 is provided in between, and the toothed portion 138 and the toothed portion 45B form a feed gear. - The right display side plate 42 of the display rotating body 7 having the same structure as the first embodiment is provided with the toothed portions 45B and 13 of the intermittent gear 45.
A driven gear 139 having the same number of teeth as the feed gear 8 is integrally provided. A support shaft 1 is installed at a desired location on the right side plate 33 (shown in FIG. 2).
40 is fixed in an arbitrary manner, and a relay gear 141 is rotatably fitted onto the shaft 140. The relay gear 14
1 is a toothed portion of the intermittent gear 45; 138 and 45B and the driven gear 139 to transmit the rotation of the intermittent gear 45 to the driven gear 139. Therefore, when the display rotating body 6 rotates by 1/3, the display rotating body 7 also rotates by 1/3, and the display surfaces of both rotating bodies 6 and 7 are linked to switch to the next display surface. be. In the same way, by adding relay gears and display rotating bodies, the display surfaces of many display rotating bodies interlocked by the gear train can be reduced to 1/200 degrees at the same time.
Of course, it is possible to configure the screen so that the screen rotates three times at a time and switches to the next display screen. FIG. 13 shows an example in which the configuration of the outer cam 47 and inner cam 49 described in the above embodiment is changed so that the display position is detected by one cam 142. A detection cam 142 that protrudes appropriately is provided at a desired location on the right display side plate 42 of the display rotating body 6. Detection switches 143, 144 and 145 (
(shown by broken lines) are arranged and fixed to the bracket 51 of the right side plate 33 (see FIG. 2) by any method. Then, the position of the detection cam 142 is moved by the display switching movement of the display rotating body 6 by 1/3 rotation, and the position of the detection cam 142 is moved.
Since only one of the detection switches 143, 144, and 145 that are opposite to each other is turned on, the control unit 11 (see FIGS. 1 and 9) connected by a signal line 95 (not shown) controls the display of the display rotating body 6. It is configured so that its contents can be detected. Therefore, the display position detection method is as shown in Figure 13 (
The purpose of implementation can be achieved even with changes. FIG. 14 shows an external view of a specific display example of the display rotating body 6, 7, etc. which are interlocked by the gear train explained in FIG. 12. Note that the details of the rotation mechanism, control section, wiring, etc. have been explained in the above embodiments, and will therefore be omitted. In the figure, a display window 4 of an appropriate size is opened at a desired location of a display eye 3 of an exterior case 2 made of a metal plate, plastic, or the like. The front surfaces of the display surface 3 and the display window 4 are covered with a transparent display surface cover 5 with an appropriate gap. A display rotating body 6°7.1 is attached to the inner peripheral surface of the display window 4 through a small gap.
Four display surfaces 46 and 147 are arranged with their planes aligned, and the rotating bodies 6, 7, 146 and 147 are meshed and connected by a gear train including a relay gear 141, an example of which is shown in FIG. When the body 6 rotates by 1/3, the display rotating bodies 7, 146 and 147 rotate by 1/3 in conjunction with each other, so that the next display surface appears in the display window 4. For example, the roPENJ shown in the figure is applied to the entire display surface that is a collection of the display surfaces of the display rotors 6, 7, 146, and 147.
etc. are printed. Therefore, each rotating body 6.7
, 146, 147 have a part of the characters printed on each display surface, and these characters are assembled on the same display surface to form a single character. The display rotating bodies 6, 7, 146 and 147 are interlocked to rotate 1/
When rotated three times, the next display screen appears in the display window 4, and a display screen that is a collection of the husband's display screens (abbreviated as multi-display screen)
For example, characters such as rcLO5EDJ are printed throughout. Furthermore, the display rotating bodies 6, 7, 146, 147 are each 173
If you fall, rA will appear on the multi-display screen that rotates and appears.
Characters such as "Bargain day J" are printed on it. Desired characters, symbols, designs, numbers, signs, etc. are displayed on the multi-display surface in desired colors by any means such as printing, handwriting, pasting, or insertion. Inside each of the display rotating bodies 6.7, 146 and 147, each display surface is illuminated by a fluorescent light 65 installed in the tube shaft 36.37 etc. described in the above embodiment, so that the display surface is visible even at night. Can be configured. The sales information display device 1 having the above configuration is connected to the JCL+ control unit 11 etc. explained in the above embodiment through the electric wiring 10 (shown in FIG. Since the structure is such that the display can be selected and switched, similarly to the above embodiment,
The purpose stated at the beginning can be definitely achieved. As a system for centrally controlling and individually controlling a large number of displays (10 to 300, etc.) having multiple display screens as described above and connecting them with control signal lines, there is a road sign system and traffic information information system shown in Fig. 15. It can be implemented as a board system. In the figure, regulatory sign display devices 148, 149°, 150.
151, 152 and 153 are installed as road signs, and the information display device 154 is installed as a traffic information display board at an appropriate location such as a pillar, arch, or pedestrian bridge provided on the road or on the side of the road. A large number of them are installed at desired distances, and FIG. 15 shows only a representative part. The signal lines 155 connected to the regulatory sign display devices 148, 149, and 150 are connected to a control signal line 159 via a signal line 156, a manual control panel 157, a distribution panel 158, etc., respectively. The control signal line 159 is connected to a centralized control panel 160. The operation panel surface of the centralized control 1160 is provided with a CRT 161, a switch panel 162, etc., which includes a large number of control switches, etc., and a telephone set. Inside the control panel 160, there is a microcomputer system (not shown), a ROM containing data for program control of the system,
It is equipped with a RAM that stores data in a writable and erasable manner, a signal conversion path, an encoding circuit, a transmitting/receiving circuit, an input/output control circuit, an electronic exchange, and a power supply circuit including an electrical compensation circuit. Centralized control A control signal line 163 connected to the panel 160 is connected to the regulatory sign display devices 151 and 152. The regulatory sign display device 153 is connected to a manual control panel 165 via a control signal line 164. Centralized control panel 160 The control signal line 166 connected to the control signal line 166 is connected to the information display device 154 via a distribution board 167, a signal line 168, a manual control board 169, and a signal line 170. Each regulation sign display device 148 to 153, Information display 1
54 is covered with an exterior case 2 made of metal, plastic, or the like. A display window 4 of a desired size is opened on a display surface 3 of the exterior case 2. In the display window 4, display surfaces of display rotors 6.7, 146, 147, and 171, which are disposed on the inner peripheral surface of the opening of the window 4 with a slight gap, are connected to each other via a slight gap. , is configured to form the above-mentioned multi-display surface when these display surfaces are aligned on the same plane within the display window 4 and are standing still. The display rotating bodies 6.7.146, 147 and 171 are located between the left side plate 32 and the right side plate 33 in the exterior case 2, respectively. ! It is rotatably fitted to five suspended tube shafts 36, 37, etc. (two of which are shown in Figure 2), and each tube shaft 3
65 lights such as fluorescent lights installed inside the 6th class are illuminated by the floodlight windows 36A and 3.
7A etc. (see FIG. 2) and is configured to illuminate the back side of each display surface appearing within the display window 4. The lighting member is configured so that it can be replaced by opening and closing the opening/closing lids 8, 9, etc. explained in the above embodiment. The display rotating bodies 6, 7, 146, 147, and 171 are configured as three-sided display bodies each having an equilateral triangle shape, as shown in the cross section of two of them in FIG. It is configured so that it can appear within 4 and be stopped. The display content appearing in the display window 4 is configured so that it can be detected by display position detection switches 52 and 53 corresponding to display position detection cams 47 and 48 of the display rotating body 6 shown in FIG. 1. When the motor 64 explained in the above embodiment rotates, the rotation of the motor gear 63 pivotally attached to the motor 64 causes the cam gear 5 to rotate.
The mode in which the display rotating body 6 rotates 1/3 during one rotation of the gear 59 and the display screen switches to the next display is explained in the above embodiment, and the rotation of the display rotating body 6 is transmitted to the display rotating body 7 by the relay gear 141, and both rotating bodies 6 and 7
The structure is such that each rotates by 1/3 rotation. Similarly, a relay gear (not shown) meshing with the driven gear 139 of the display rotating body 7, a driven gear provided on the display rotating body 146, 147° 171, and a relay gear meshing with each driven gear are shown in the figure. When the display rotor 6 rotates 1/3, the display rotor 7, 146, 147
and 171 rotate 1/3 of a rotation in conjunction with each other to simultaneously switch to the next display screen. Therefore, the display rotating body 6°7.146. The multi-display surface formed by collecting the display surfaces 171 and 171 is configured so that three types of display can be switched and displayed by rotating the display rotator 6 or the like. As shown in FIG. 15, display examples of the multi-display screen include a maximum speed regulation sign exemplified by regulation sign display units 148 and 149, a vehicle traffic limit regulation sign exemplified by display unit 150, and a display unit 151. One-way traffic regulation j′! 3. Vehicles other than the two-wheeled vehicle UsN illustrated by the display 152
A desired regulation sign, such as an im stop regulation sign or a no-vehicle entry restriction sign exemplified by the display 153, is selected and different display contents are displayed on the three multi-display surfaces. Display examples other than the illustrated examples of the regulation sign displays 141 to 153 include "No parking", "No parking", "Parking time limit", "Exclusive traffic zone", and "Priority traffic zone for route buses, etc."
, regulation signs such as ``Prohibition of proceeding outside the designated direction'', or instruction signs such as ``Regulation notice'' Qi%
and display it. An example of a display on the information display 154 is shown as "Excessive slippage, reduce speed." Display examples of the information display 154 include "traffic congestion display", "location base and distance display", "snowfall and chain installation instruction display", "closure display", "accident display", "under construction display", and ""guidance information display", "restriction display", "restriction and regulation reason display",
"Dense fog warning display", "warning display", "alarm display", "gate deadline display", "drive-in business display", "
A desired display such as "gas station business display" is displayed on three multi-display screens. A plurality of information display devices 154 (for example, 2 to 8 devices, etc.)
It is also possible to construct a single-sided or double-sided display by combining them and housing them in a pair of exterior cases as a collective display in which each multi-display surface is independently controlled and driven, but this is not shown. Regulatory sign display devices 148 to 153, information display device 154
Figure 16 shows the information display device 154 and the manual control panels 157, 165 and 169 connected to the hand! 1!1
An example of the control circuit etc. in the 10% control panel 169 is illustrated in block form. When a door 172 provided on the front surface of the manual control panel 169 and the like described above is opened, an internal operation panel 173 is exposed. On the surface of the panel 173, there are a first display switch 13, a second display switch 14, a third display switch 15 for switching the display, an automatic/manual changeover switch 174, a timer setting switch 175, a date and time adjustment switch 176, Date and time display section 177, numeric keypad 178, and a fluorescent light blinking switch 19 and a power switch 2, which are not explained here for convenience.
0 etc. is provided. The manual control 1169 includes a control circuit line connection integrated circuit section 179 connected to the signal line 168, a signal conversion circuit 181 connected to the control circuit line connection integrated circuit section 179 via a signal line 180, and a signal line. The signal conversion circuit 1 via 182
Display control circuit section 183 connected to 81 and signal line 184
A signal conversion circuit 1 connected to the control circuit section 183 via
85, a signal line 186 connecting the signal conversion circuit 185 and the control line connection building circuit section 179, a signal line 187 connecting the control line connection concentrating circuit section 179 and the display control circuit section 183, The control circuit section 183 and the operation panel 17
A motor drive circuit 9 connected to the display control circuit section 183 via a large number of signal lines 188 connecting the members 13, 14, 15 degrees, 174 to 178, etc. of No. 3, and a signal line 189.
1, a power supply circuit 84, etc. are provided. A power supply circuit 84 connected to the power supply wiring 30 connected to the power supply, each display switch 13 to 15, and the fluorescent section switch 1
The connections and operations of the electric switch 9, the electric switch 20, the motor drive circuit 91, etc. have been explained in the above embodiment, so the same reference numerals are given and detailed explanations are omitted. As the control signal line 166 connected to the centralized control panel 160, a dedicated line, electric wire, telephone line, etc. are used. As the control signal, a digital signal, a time division signal, a parallel data signal, a dial pulse signal, a DTMF signal, an optical signal, etc. can be used. When optical signals are used, an optical fiber cable or the like is used for the control signal line 166 or the like. In the embodiment, an example using a DTMF signal will be described. The control signal line 166 is connected to the signal line 16 in the distribution board 167.
8, and the signal line 168 is connected to the control line connection Vt integrated circuit unit 179, so that the signal flowing to the control signal line 166 is connected to the control line connection integrated circuit unit 179 via the signal line 168.
It is configured to input. The control line connection integrated circuit section 179 includes a rectification element and a protection element, a rectification circuit and a waveform shaping circuit, a calling signal detection circuit, and an automatic line connection circuit, which are not shown in the figure.
It is equipped with a transmitting and receiving circuit. The signal conversion circuit 181 includes a crystal oscillator circuit (a signal source that combines a 3,58 MH2 crystal resonator and a bypass capacitor, etc.), a dial tone filter, a high group filter, and a low group filter (not shown). , a detection calculation circuit, a code conversion circuit, a launch circuit, a buffer circuit, etc. are provided. The display control circuit section 183 includes a CPU 10 shown in FIG.
6, a signal source 105, an address bus 107, a data bus 108, a program storage circuit (ROM) 109, a data storage circuit (RAM) 110, an input/output control section 103, a display/specific volume control section 90, etc. as shown in the figure. It is equipped with a time counting circuit, a date/day of the week counting circuit, a date/day of the week/time setting circuit, a timer circuit, a dialer circuit, a signal conversion circuit, a scanning circuit, an encoding circuit, a control logic circuit, a buffer circuit, etc. . The signal conversion circuit 185 includes a signal source (not shown), a clock circuit, a programmable counter, a timing generation circuit, a tone frequency generation circuit, a frequency clock generation circuit, a bandpass filter, a lowpass filter, a converter sofa, and an amplifier. Width circuit etc. are provided. The voltage for the control circuit outputted by the power supply circuit 84 connected to the power supply is transmitted via the voltage supply line 88 to the control line connection integrated circuit section 179, the signal conversion circuits 181 and 185, the display control circuit section 183, and the operation panel 173. each switch 13,
14, 15, 173 to 178, etc., and a common wiring 74 branched from the voltage supply line 88 is connected to the common terminals of the display position detection switches 52 and 53 shown in FIG. Detection wires 75 and 76 connected to the normally open terminals of the detection switches 52 and 53 are connected to the display control section 183 by tracing the inside of the representative signal line 170.
3 is turned on, the voltage applied to the common terminal is output to the normally open terminal and input to the display control unit 183, and when the detection switch 52 or 53 is turned off, the output voltage to the normally open terminal is cut off. Accordingly, the display control unit 183 is configured to be able to detect the display contents of the display rotator 6 and the like. The motor voltage supply line 190 of the power supply circuit 84 has its positive wiring connected to the motor drive circuit 91 and the rotation keep switch 56.
The negative (11+1) wire is connected to the negative side wire 8 of the motor 64 (see Figure 12).
9 (see Figure 3). The positive wire 89A of the motor 64 is connected to the wire 80 connected to the normally open terminal of the rotation keep switch 56 and to the output wire 93 of the motor drive circuit 91. Therefore, either the motor drive circuit 9■ is turned on or the rotation keep switch 56 is turned on.
When turned on, the motor 64 rotates and the display changes.
The configuration is such that when both are turned off, the motor 64 stops rotating. The lighting voltage supply line 96 of the power supply circuit 84 is fit for information display.
When the fluorescent lamp blinking switch 19 is turned on, the display surfaces of the display rotating bodies 6, 7, 146, 147 and 171 that appear in the display window 4 are connected to the fluorescent lamp lighting member etc. in the display window 4. It is configured to be illuminated. Under normal operating conditions, the power switch 20 connected to the power supply circuit 84 is in the on state, and the circuit 84 is in the on state.
The drive voltage outputted by No. 4 is applied to the voltage supply line 8 and the motor voltage supply line 190, and the manual control panel 169 is in a command standby state. Turn on/off the date/time 1M section switch 176 and numeric keypad 178 on the operation panel 173 to display the display control circuit section 183.
By adjusting the counting contents of the time counting circuit and date/day of the week counting circuit (not shown), the display of the date and time display section 177 that displays the counting contents of the date and time can be corrected. The date and time display section 177 displays the year, month, day, day of the week, hour,
A display that displays minutes, etc. (e.g., liquid crystal display,
Light emitting diodes, etc.) are provided. When the timer setting switch 175 is turned on and off, the display on the date and time display section 177 changes, a display of the timer setting contents appears, and by operating the numeric keypad 178, the date/day/time setting circuit and the memory circuit of the timer circuit (not shown) are displayed. (
It is configured such that a plurality of sets (for example, 2 to 100 sets) of desired dates, days of the week, times, and designated display contents can be set in the RAM. When the automatic/manual changeover switch 174 is off, the manual control panel 169 is configured to be operated by a control signal flowing through the control signal line 166, and the display changeover switch 1
Even if I operate keys 3 to 15, I cannot change the display. When the automatic/manual changeover switch 174 is turned on, manual control becomes possible, and a desired switch among the first display switch 13, the second display switch 14, and the third display switch 15 is turned on and off to perform the operation in the first embodiment. As explained above, the display rotating body 6 rotates 1/3 rotation or 1/3 rotation at a time, and in conjunction with the rotation of the rotating body 6, the display rotating body 7.146.
147 and 171 rotate by 1/3 at the same time, and the display in the display window 4 can be switched to a desired display. Manually [When the display in the display window 4 is switched by Kuwazaku, the display control circuit section 183 outputs a numerical data signal of the new display content to the signal line 184 and inputs it to the signal conversion circuit 185. converts the numerical data signal into a predetermined DTMF signal or the like and outputs it to the signal line 186,
The central control panel 160 shown in FIG.
The configuration is such that the CRT 161 etc. can display the display switching contents in the display window 4. If the automatic/manual changeover switch 174 is left on for a predetermined period of time (for example, 30 minutes, etc.), the display control circuit 1
A timer circuit (not shown) in 83 is activated to automatically turn off the switch 174. When operating the central control panel 160 to switch the display,
By operating the control switches (not shown in the figure) on the switch panel 162 of the control panel 160 and the numeric keypad, etc., a desired display device or a group of display devices (for example, 2 to 500 display devices, etc.) are called up all at once. The display is configured so that a command signal for switching to the display can be outputted to a desired control signal line 166 or the like to switch the display. When a signal for calling the control panel 169 of the information display device 154 flows through the control signal line 166, the calling signal is input to a calling signal detection circuit (not shown) in the control line connection integrated circuit unit 179 via the signal line 168. , the signal detection circuit outputs the call detection signal to the signal line 180 and the signal conversion conversion circuit 18
1, the conversion circuit 181 converts the signal and outputs the calling data signal, which is input to the CPU 106 (see FIG. 9) in the display control circuit section 183 via the signal line 182, and the CPU 106 converts the signal into the ROM 109. Specify the address and read the instruction code, and according to the instruction, RAMll0
The contents of the call data written in are read out and compared with the input call data and data signals, and when they match, the display control circuit section 183 outputs a signal to the control line connection integrated circuit section 179 via the signal line 187. The control line connection concentrator circuit section 179 is configured to be connected to the signal line 168 for transmission and reception. When the display designation signal output from the centralized control panel 160 is input to the signal conversion circuit 181 via the control signal line 166, the signal line 16, the control line connection integrated circuit section 179, etc., the signal conversion circuit 181 receives the input signal from the signal conversion circuit 181. The display designation signal is branched into a high group frequency and a low group frequency, a combination of signals is detected and calculated, and the signal conversion circuit 181 outputs a numerical code signal determined by the method of combination, which is input to the display control circuit section 183. , the CPU 106 specifies the address of the ROM 109 based on the code signal, reads and decodes the instruction code, outputs a data signal specifying display according to the instruction, and based on the data, displays the display control circuit section 1.
83 outputs a signal and inputs it to the base of a photocoupler or switching transistor (not shown) in the motor drive circuit 91, so the drive circuit 91 is turned on, and the voltage of the motor voltage supply line 190 is applied to the motor drive circuit 91.
The current is output to the wiring 93 via the wiring 89A and applied to the motor 64 (see FIG. 3), so that a current loop is formed that returns to the power supply circuit 84 via the wiring 89 of the motor 64, etc. rotates, and as explained in the above embodiment, the cam gear 59 (see FIG. 12) meshing with the motor gear 63 rotates, and during one rotation, the display rotating body 6 rotates 1/3, and the rotation The rotation of the relay gear 141 that meshes with the gear formed by the toothed parts 45B and 138 of the body 6 causes the gear 14 to rotate.
The signal is transmitted to the driven gear 139 that meshes with the display rotating body 146, 147, and 171, and the display rotating body 7 also rotates as a result of the rotation. 6 or the driven gear 139 to form a gear train, so that the display rotating body 6 is 1/1
When the display rotating bodies 7, 146, 147, and 17I rotate 3 times, they rotate by 1/3 at the same time, and the multi-display surface in the display window 4 switches to the next multi-display port, and the display contents are transferred to the display position. It is detected by the on/off state of the detection switches 52 and 53, and the detection signals of the switches 52 and 53 are input to the display control circuit section 183 via the signal lines 75 and 76, and the circuit section 183 compares it with the command data and detects a mismatch. At this time, the motor 64 is further rotated to change the display, and when the detection signal and the command data match, the motor drive circuit 91 is turned off, and when the rotation keep switch 56 is turned off, the motor 64 is stopped and the display window is turned off. It is configured so that the displays specified in 4 are displayed one after another. Then, the display control circuit section 183 outputs the data signal that has been switched to the specified display, and sends it to the control signal line 166 via the signal conversion circuit 185, the control line connection integrated circuit section 179, etc., and sends it to the central control ff 1160. Enter CRTI 6
It is configured to be displayed in 1. In addition, CI'2T
It goes without saying that the display 161 can be configured to be printed by a printer not shown in the figure. The display is configured so that the display can be switched according to a date, day of the week, and time program set on a timer in the display control circuit section 183 of the manual control panel 169. It is particularly useful for switching the display of day and time regulations on the regulation sign displays 148 to 153 and the like. The above-mentioned timer setting switch 175 and numeric keypad 178
When the day of the week (for example, Sunday), date (for example, holiday), and time (for example, between 8:00 and 20:00) stored and set in the display control circuit section 183 by operating the When the counting contents of the time counting circuit (not shown) or the date/day of the week counting circuit match the date, day of the week, and time setting contents, a signal for automatic fishing is input to the CPUI 06,
Based on the set data, the CPU 106 specifies the address of the ROM, reads out and decodes the instruction code, and outputs a data signal that specifies and switches the display according to the instruction to the display/response control section 90 (see FIG. 9). Since the display/response control section 90 outputs a signal and inputs it to the motor drive circuit 91, the motor 64 rotates and the display in the display window 4 is switched as described above. It is. In addition, like the regulation sign display device 153 shown in FIG.
It is set independently without being connected to the control signal line 163 or the like, and can be implemented by automatically switching the display in a J-like manner according to the above-mentioned timer program in the connected manual control panel 165. Although the motor 64 is used as a drive source in each of the above embodiments and the display is switched by an intermittent dual-rotor mechanism, it is optional to use a solenoid, a linear motor, etc. in place of the motor 64, and the rotation Geneva rotation mechanism,
Maltese cross and double driver mechanism, ratchet mechanism,
You are free to change the design to a planetary gear mechanism, pin wheel mechanism, clutch mechanism, etc. In addition, the driven gear 139
To. It is also possible to provide a timing pulley in addition to the above, remove the relay gear 141, and perform driven transmission using a timing belt. Furthermore, it goes without saying that the display rotating body 6 can be formed to have an equilateral triangular cross section, and the display rotating body 7 can be formed to have a square cross section, and they can be combined to display different displays. The circuit configuration described in the embodiment is an example thereof, and the design may be freely changed without departing from the scope of the claims.The design of the signal conversion circuit, etc. may be changed to convert the side control signal into a digital signal, etc. Use of is optional. Further, it is free to configure the fluorescent lamp 65 to be automatically turned on and off by a delight switch or a timer having a light receiving section provided on the exterior case 2 or the display surface 3 or the like. Since the present embodiment is configured as described above, it is possible to reliably achieve the object described at the beginning, similarly to each of the above embodiments. According to the present invention, it has become possible to easily and reliably switch the display contents of an information display device by remote specification. It has become possible to change not only the content displayed on the car but also the content on a large number of display boards as appropriate by remote control. According to the present invention, it has become possible to switch and control information display from the outside using a telephone. Further, according to the present invention, a message corresponding to the displayed content can be transmitted by voice in response to a telephone call. According to the present invention, a small-sized remote control information display device with internal illumination has been obtained.

[Brief explanation of drawings]

FIG. 1 is an explanatory perspective view showing the external appearance of the structure of the present invention, and FIG.
The figures are a sectional view taken along the line A-A' shown in Fig. 1, Fig. 3 is an explanatory developed cross-sectional view of the drive gear train, and Fig. 4 is a sectional view taken along the line B-B shown in Fig. 2.
5 is a sectional view taken along line C-C'' shown in FIG. 2, FIG. 6 is an explanatory diagram of the detection cam, FIGS. The figure is an explanatory diagram showing in block form an example of the circuit configuration when configured as a business display device, FIG. 10 is a perspective view of a modified example of the exterior case, and FIG. 11 is a large number of rotating displays configured as an entertainment display device. FIG. 12 is a partially cutaway perspective view of an example in which the body is assembled; FIG. 12 is a view corresponding to FIG. 4 of an embodiment in which a plurality of display rotating bodies are linked by one motor;
Fig. 13 is a diagram corresponding to Fig. 6 showing a modification of the detection cam, Fig. 14 is a perspective view of an example of a display device using the structure shown in Fig. 12, and Fig. 15 is an example of use as a transportation system. FIG. 16 is a block diagram showing the control circuit of the information display device and the manual control panel. ■・・・Information display device 2-・Exterior case 6.7・
...Display rotating body 11...Control unit 45.46...
Intermittent gear 47.48...Outer cam 49.50...Inner cam 52.53.54.55...Display position 8 detection switch 6
0...Intermittent lock part 64...Motor 65...
fluorescent light

Claims (2)

[Claims] (1) a plurality of equilateral triangular prism-shaped display rotation bodies rotatably supported by an exterior case, a drive device that drives the display rotation bodies, and a display position detection device that detects the rotational position of the display rotation bodies; The display device includes a locking device for holding the display rotating body at a display position, a display device having an illumination device disposed inside the display rotating body, and a control unit electrically connected to the display device. means for inputting and storing display designation data for designating a display surface of the display rotator in a control section; a display/response control section for inputting a display detection signal from the display position detection device and comparing it with the display designation data; An information display device comprising means for driving and controlling the driving device using a signal from a display/response control section. (2) The means for inputting and storing the display designation data is connected to a telephone integrated circuit, and the telephone integrated circuit is connected to the display/response control section. The information display device described in .