WO2009095992A1 - Dispositif électronique - Google Patents

Dispositif électronique Download PDF

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Publication number
WO2009095992A1
WO2009095992A1 PCT/JP2008/051272 JP2008051272W WO2009095992A1 WO 2009095992 A1 WO2009095992 A1 WO 2009095992A1 JP 2008051272 W JP2008051272 W JP 2008051272W WO 2009095992 A1 WO2009095992 A1 WO 2009095992A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
display unit
main body
display support
unit
Prior art date
Application number
PCT/JP2008/051272
Other languages
English (en)
Japanese (ja)
Inventor
Masato Sakamoto
Original Assignee
Pioneer Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corporation filed Critical Pioneer Corporation
Priority to PCT/JP2008/051272 priority Critical patent/WO2009095992A1/fr
Priority to JP2009551343A priority patent/JP4779046B2/ja
Publication of WO2009095992A1 publication Critical patent/WO2009095992A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B60K35/223—Flexible displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B60K35/53—Movable instruments, e.g. slidable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/24—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
    • G09F11/29—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless

Definitions

  • the present invention relates to an electronic device in which a display unit is installed on one surface of the device body, for example.
  • a car stereo (see, for example, Patent Document 1 and Patent Document 2) as an electronic device is attached to an instrument panel (hereinafter referred to as instrument panel) of a car as a moving body.
  • instrument panel an instrument panel
  • This type of car stereo includes a device main body attached to the instrument panel and a display unit such as a liquid crystal display installed on the front surface as one surface of the device main body.
  • the device main body incorporates a playback device such as a CD player, an MD (Mini disc) player, and a CD-ROM player constituting a navigation device.
  • the display unit displays map information in the navigation device, information indicating the reproduction status of the CD player and the MD player, and the like on a liquid crystal display or the like.
  • the display unit is provided with operation buttons that are operated when operating commands for various functions of the navigation device, the CD player, and the MD player. JP 2003-223780 A JP 2003-224369 A
  • Patent Documents 1 and 2 described above have a problem that the number of people who can view the information displayed on the display unit at the same time is limited because the display area of the display unit is small.
  • an object of the present invention is, for example, an electronic device that allows a large number of people to view information displayed on the display unit by enlarging the display area of the display unit installed on one surface of the device main body. Is to provide.
  • an electronic device includes a device main body and a screen-like screen having flexibility installed on one surface of the device main body.
  • the moving member is movable in and out of the device main body through an opening provided on the one surface, and the moving member projects out of the device main body.
  • a rotating means capable of rotating the moving member around a base end near the one surface so that a distal end portion of the member away from the one surface faces the outside of the device main body;
  • a display support portion having a winding member that is rotatably provided at a distal end portion and around which an edge portion of the display portion is wound is provided.
  • FIG. 3 is a perspective view showing a state where both of a pair of display support portions of the car navigation shown in FIG. 2 are positioned at an enlarged position.
  • FIG. 2 is a perspective view showing a state in which one display support portion of the car navigation shown in FIG. 1 is positioned at an exposure position and the other display support portion is positioned at an accommodation position.
  • It is a block diagram which shows the main structures of the car navigation shown by FIG. It is a top view of the display unit of the car navigation shown in FIG.
  • FIG. 10 is a cross-sectional view of the shaft and winding member shown in FIG. 9. It is a perspective view which shows the state in which both of a pair of display support part of the car navigation shown by FIG. 1 were located in the accommodation position. It is a perspective view which shows the state in which both of a pair of display support parts of the car navigation shown by FIG. 1 were located in the expansion position.
  • FIG. 10 shows the structure of the drive mechanism of the car navigation shown by FIG. It is a perspective view which shows the edge part of the shaft of the display support part of the car navigation shown by FIG. It is a perspective view which shows the state in which the winding member was attached to the edge part of the shaft shown by FIG.
  • FIG. 10 is a cross-sectional view of the shaft and winding member shown in FIG. 9. It is a perspective view which shows the state in which both of a pair of display support part of the car navigation shown by FIG. 1 were located in the accommodation position. It is a perspective view which shows the state in which both of a pair of display
  • FIG. 2 is a perspective view showing a state in which one display support portion of the car navigation shown in FIG. 1 is positioned at an exposure position and the other display support portion is positioned at an accommodation position.
  • FIG. 2 is a perspective view showing a state where one display support portion of the car navigation shown in FIG. 1 is positioned at an enlarged position and the other display support portion is positioned at a storage position.
  • An electronic apparatus includes a display support unit including a winding member around which an edge of a flexible screen-shaped display unit is wound, and the display support unit is provided on the main body of the apparatus.
  • a movable member that is movable inward and outward, and a rotation means that can rotate the movable member so that the distal end of the movable member is directed to the outside of the apparatus main body with the base end portion of the movable member as the center.
  • the display member wound around the winding member is unfolded from the winding member by projecting the moving member from the device body and rotating the moving member around the base end. For this reason, the exposed area of the display unit is increased, and of course, the display area of the display unit can be enlarged. Therefore, a large number of people can view the information displayed on the display unit.
  • the display support unit may include a biasing unit that biases the winding member in a direction in which the edge of the display unit is wound up. In this case, when the moving member is rotated in the direction in which the distal end portion of the moving member is directed toward the inside of the apparatus main body, the winding member can wind up the edge of the display unit.
  • the display support unit may include at least one of detection means for detecting the rotation angle of the winding member and second detection means for detecting the rotation angle of the base end portion of the moving member.
  • the display unit can be changed to the optimum orientation and the size of the display area based on the rotation angle of the winding member detected by the detection unit and the rotation angle of the proximal end portion of the moving member detected by the second detection unit. Further, information can be appropriately displayed on the display unit according to the size of the display area of the display unit.
  • a pair of display support portions may be provided, and the winding members of the pair of display support portions may be wound around edges located on opposite sides of the display portion.
  • the display area of the display unit can be further expanded, and the direction of the display unit can be arbitrarily changed by appropriately changing the amount of protrusion of the moving member of the pair of display support units from one surface of the device body. Can be changed.
  • a car navigation device (hereinafter referred to as a car navigation system) 1 as an electronic device is mounted on an instrument panel (hereinafter referred to as an instrument panel) of a car as a moving body, as shown in FIGS. 1 to 4 and FIG.
  • the device main body 2 the display unit 3 as a display unit installed in the device main body 2, the drive mechanism 4 (shown in FIG. 5), the ROM 6 (shown in FIG. 5) as the storage means, and the EPROM 7 (FIG. 5).
  • a CPU 8 shown in FIG. 5 as control means.
  • the device body 2 is formed in a box shape.
  • the device body 2 is attached to the instrument panel.
  • the vehicle width direction of the above-described automobile shown in FIG. 1 and the like is indicated by an arrow X and is hereinafter referred to as a width direction
  • the front and rear direction of the automobile is indicated by an arrow Y and is hereinafter referred to as a depth direction.
  • the height direction is indicated by an arrow Z and is hereinafter referred to as the thickness direction.
  • the device main body 2 accommodates the navigation unit 9, the DVD player 10, the TV tuner 11 and the like shown in FIG. That is, the car navigation 1 further includes a navigation unit 9, a DVD player 10, and a television tuner 11.
  • the navigation unit 9 receives a vehicle speed pulse signal corresponding to the rotation of the tire of the automobile from the above-mentioned automobile travel distance sensor.
  • the navigation unit 9 includes an acceleration sensor that detects acceleration in the depth Y direction described above, a GPS (Global Positioning System), and the like.
  • the navigation unit 9 measures the position of the automobile, calculates the moving direction of the automobile, and the like using the acceleration sensor and GPS described above. Then, the navigation unit 9 displays the position and moving direction of the automobile on the display unit 3.
  • the DVD player 10 reproduces a well-known DVD (Digital Versatile Disk) -ROM (Read Only Memory) or DVD video, and displays information from the DVD-ROM or DVD video on the display unit 3.
  • the television tuner 11 receives a television broadcast and displays the received video on the display panel 3 a of the display unit 3.
  • the display unit 3 is installed on the front surface 2a as one surface exposed to the passenger compartment side of the automobile of the device body 2.
  • the display unit 3 is configured by a flexible screen-like EL (Electroluminescence) display device.
  • the display unit 3 is formed in a rectangular shape whose planar shape is long in the width direction X.
  • the length of the display unit 3 in the longitudinal direction is sufficiently longer than the width in the width direction X of the front surface 2 a of the device body 2.
  • the display unit 3 has through-holes 12 at equal intervals along the width direction X, that is, the longitudinal direction of the display unit 3, at both ends in the thickness direction Z of the edge portion 3a.
  • Both ends of the display unit 3 in the longitudinal direction, that is, the width direction X are supported movably with respect to the device main body 2 by display support portions 14 described later of the drive mechanism 4.
  • the display unit 3 displays information from the navigation unit 9, the DVD player 10, and the TV tuner 11 described above.
  • an operation unit 13 (shown in FIG. 5) as an operation means is attached to the device main body 2 described above.
  • the operation unit 13 is provided with a plurality of operation buttons and the like. These operation buttons, that is, the operation unit 13 are used to switch the information displayed on the display unit 3 described above between the information from the navigation unit 9, the information from the DVD player 10, and the information from the TV tuner 11. Used.
  • the operation button that is, the operation unit 13 is a moving chassis 17 to be described later in a state where each display support unit 14 of the drive mechanism 4 is put in and out of the device main body 2 and each display support unit 14 protrudes out of the device main body 2. This is used to adjust the rotation angle around the base end portion 17a.
  • the drive mechanism 4 includes a pair of display support portions 14 as shown in FIG.
  • the display support portions 14 are provided at both end portions in the width direction X of the device main body 2.
  • the display support unit 14 includes a fixed rack 15, a slide unit 16, a moving chassis 17 as a moving member, a rotating unit 18 as a rotating unit, a winding member 19, and a detecting unit.
  • the first rotary encoder 20 and a second rotary encoder 21 as second detection means are provided.
  • the fixed rack 15 is accommodated in and fixed to the device body 2 in the openings 22 opened at both ends in the width direction X of the front surface 2 a of the device body 2.
  • the fixed rack 15 is formed in a straight line shape, and the longitudinal direction thereof is arranged in parallel with the depth direction Y described above.
  • the fixed rack 15 is provided over the entire length of the device main body 2 in the depth direction Y.
  • the opening 22 opens to the front surface 2 a over substantially the entire length in the thickness direction Z of the device main body 2.
  • the slide unit 16 includes a slide chassis 23, a motor 24 as a drive source, and a worm gear 25.
  • the slide chassis 23 is made of sheet metal or the like and is formed in a flat plate shape.
  • the slide chassis 23 is accommodated in the opening 22 with the surface thereof being parallel to both the depth direction Y and the thickness direction Z.
  • the motor 24 is fixed to the slide chassis 23.
  • a worm 26 is attached to the output shaft of the motor 24.
  • the worm gear 25 is supported by the slide chassis 23 so as to be rotatable about the thickness direction Z.
  • the worm gear 25 meshes with both the worm 26 and the fixed rack 15.
  • the motor 24 When the motor 24 is driven forward, for example, when the motor 24 is driven forward, the worm gear 25 travels on the fixed rack 15, and the slide chassis 23 and the moving chassis 17, that is, the display support portion 14 are passed through the opening 22 from the device body 2 to the device. It moves toward the outside of the main body 2.
  • the motor 24 is driven in reverse, for example, when the motor 24 is driven in reverse, the worm gear 25 travels on the fixed rack 15, and the slide chassis 23 and the moving chassis 17, that is, the display support portion 14 pass through the opening 22 from outside the device body 2. 2 move inward. That is, the moving chassis is movable in and out of the device main body 2 through the opening 22 provided in the front surface 2a.
  • the moving chassis 17 is made of sheet metal or the like and is formed in a flat plate shape.
  • the movable chassis 17 is accommodated in the opening 22 with the surface thereof being parallel to both the depth direction Y and the thickness direction Z.
  • the movable chassis 17 has a base end portion 17a near the front surface 2a at the back side of the device main body 2, that is, an exposed position described later, and an end portion near the front surface 2a of the slide chassis 23 so as to be rotatable about the thickness direction Z. ing.
  • a cylindrical shaft 27 shown in FIGS. 8 and 9 is provided at the distal end portion 17b of the moving chassis 17 on the outer side of the device main body 2.
  • the shaft 27 is provided at both ends in the thickness direction of the tip end portion 17 b, and the axial direction of the shaft 27 is arranged in parallel with the thickness direction Z.
  • the rotating unit 18 includes a motor 28, a connecting gear 29, and a rotating shaft gear 30.
  • the motor 28 is fixed to the slide chassis 23, and a pinion 31 is attached to its output shaft.
  • the connecting gear 29 is supported by the slide chassis 23 so as to be rotatable about the arrow X, and meshes with the pinion 31.
  • the rotating shaft gear 30 is fixed to the aforementioned base end portion 17 a of the moving chassis 17.
  • the rotary shaft gear 30 meshes with the connecting gear 29.
  • the rotating unit 18 when the motor 28 is driven to rotate in the forward direction, the rotating unit 18 is centered on the base end 17a near the front surface 2a of the moving chassis 17 that protrudes out of the device body 2, and the device body of the moving chassis 17 is centered.
  • the movable chassis 17 is rotated about the thickness direction Z so that the distal end portion 17b on the side away from the front surface 2a of the 2 heads to the outside of the device main body 2.
  • the rotating unit 18 rotates the movable chassis 17 so that the distal end portion 17b is directed toward the inside of the device main body 2 with the base end portion 17a described above as the center.
  • a pair of winding members 19 are provided on one display support portion 14.
  • the winding member 19 is formed in a thick annular shape. As shown in FIG. 9, the winding member 19 is attached to the outer periphery of both end portions of the shaft 27 and is rotatably supported with respect to the shaft 27.
  • Locking protrusions 32 are provided on the outer peripheral surface of the winding member 19 at equal intervals in the circumferential direction. The locking protrusion 32 enters the through hole 12 and locks into the through hole 12.
  • the edge 3a of the display unit 3 in the width direction X is wound around the winding member 19 by the convex locking protrusion 32 being locked to the through-hole 12 from the outer peripheral surface thereof.
  • the display support part 14 is arrange
  • the winding member 19 is urged in the direction of winding the display unit 3 around the outer peripheral surface thereof by a torsion coil spring 33 as urging means shown in FIG.
  • the torsion coil spring 33 is made of metal and formed in a spiral shape. One end of the torsion coil spring 33 is fixed to the outer peripheral surface of the shaft 27 and the other end is fixed to the inner peripheral surface of the winding member 19. Has been.
  • the first rotary encoder 20 is provided between one of the pair of winding members 19 and the shaft 27 to which the one is attached.
  • the first rotary encoder 20 detects the rotation angle of the winding member 19 relative to the shaft 27, that is, the distal end portion 17 b of the moving chassis 17, and outputs the detected rotation angle toward the CPU 8.
  • the second rotary encoder 21 is provided between the distal end portion of the slide chassis 23 and the proximal end portion 17a of the moving chassis 17.
  • the second rotary encoder 21 detects the rotation angle of the distal end portion of the slide chassis 23, that is, the proximal end portion 17 a of the moving chassis 17 with respect to the device body 2, and outputs the detected rotation angle toward the CPU 8.
  • the drive mechanism 4 has the accommodation position in which the motor 24 is driven forward, for example, the worm gear 25 travels on the fixed rack 15, and the slide chassis 23 and the movable chassis 17 are accommodated in the device main body 2. It moves along the depth direction Y of the device main body 2 from an exposure position (shown in FIG. 2) discharged from the device main body 2 (shown in FIG. 1). That is, when the motor 24 is driven to rotate forward, for example, the drive mechanism 4 causes the slide chassis 23 and the moving chassis 17 in the device main body 2, that is, the display support portion 14 to be discharged out of the device main body 2 through the opening 22.
  • the drive mechanism 4 causes the worm gear 25 to travel on the fixed rack 15 and move the slide chassis 23 and the moving chassis 17 from the aforementioned exposed position toward the accommodation position. It moves along the depth direction Y. That is, when the motor 24 is driven in reverse, for example, the drive mechanism 4 accommodates the display support portion 14 outside the device main body 2 in the device main body 2 through the opening 22. In this way, the drive mechanism 4 moves the display support portion 14 and the like over the storage position stored in the device main body 2 and the exposed position discharged from the device main body 2, thereby moving the display support portion 14. It moves in and out of the device body 2 through the front surface 2a. In this way, the drive mechanism 4 drives the motor 24 to rotate forward or backward so that each edge 3a in the width direction of the display unit 3 protrudes from the front surface 2a of the device body 2 or overlaps the front surface 2a.
  • the drive mechanism 4 is ejected from the apparatus main body 2, that is, moved from the accommodation position and positioned at the exposure position (shown in FIG. 2).
  • the display support portion 14 is rotated about the base end portion 17a so that the above-described distal end portion 17b is directed to the outside of the device main body 2, so that the movable chassis 17 is parallel to the front surface 2a toward the enlarged position shown in FIG. To move.
  • the drive mechanism 4 moves the moving chassis 17, that is, the display support portion 14 positioned at the above-described enlarged position, and the base end so that the above-described distal end portion 17 b faces the inside of the device body 2. It rotates about the part 17a and moves toward the exposure position described above.
  • the drive mechanism 4 includes the exposed position where the distal end portions 17b of the moving chassis 17 of the pair of display support portions 14 are moved away from each other, and the moving chassis 17 is connected to the front surface 2a.
  • the movable chassis 17, that is, the display support portion 14 is displaced over the parallel enlarged position.
  • the ROM 6 stores a program for operating the car navigation 1.
  • the ROM 6 stores a program for operating the CPU 8 as described later.
  • the EPROM 7 is a well-known non-volatile memory, and after being positioned from the housing position to the exposed position, the CPU 8 is centered on the proximal end portion 17a of the moving chassis 17 based on information from the second rotary encoder 21 at the exposed position. The rotation direction and rotation angle are written.
  • the CPU 8 constitutes the control means described in the claims, and as shown in FIG. 5, the navigation unit 9, the DVD player 10, the TV tuner 11, and the display support portions 14 of the drive mechanism 4 described above.
  • the motors 24 and 28, the rotary encoders 20 and 21 of each display support section 14, the ROM 6, the EPROM 7, and the like are connected, and by controlling these, the entire car navigation 1 is controlled.
  • the CPU 8 When a command for moving at least one of the pair of display support portions 14 between the storage position and the exposure position is input from an operation button or the like of the operation portion 13, the CPU 8 is configured to display the at least one display support portion 14.
  • the motor 24 is driven forward or backward to move the moving chassis 17 along the depth direction Y, and the moving chassis 17 is moved into and out of the device main body 2 through the opening 22.
  • the CPU 8 when the CPU 8 inputs a command to rotate the movable chassis 17 positioned at the exposed position around the base end portion 17a from the operation button of the operation unit 13 or the like, the movable chassis 17 is positioned at the exposed position.
  • the motor 28 of the display support unit 14 is driven to rotate forward or backward to rotate around the base end portion 17 a of the moving chassis 17. In this manner, the CPU 8 displaces the display unit 3 toward the exposure position and the enlargement position by the drive mechanism 4.
  • the CPU 8 calculates an area in which the information of the display unit 3 can be displayed based on the rotation angle of the winding member 19 attached to the movable chassis 17 positioned at the exposure position, and an appropriate size for the area. Displays information about the size.
  • the operation unit 13 In a state where both of the pair of display support portions 14 are accommodated in the apparatus main body 2 (that is, the display support portion 14 is positioned at the accommodation position), the operation unit 13 When a command for both the pair of display support portions 14 to be discharged out of the apparatus main body 2 and positioned at the exposure position is input, the motor 24 of each display support portion 14 is driven to rotate forward, as shown in FIG. In addition, the moving chassis 17 of each display support portion 14 is positioned at the exposed position.
  • the CPU 8 4 drives the motor 24 of each display support part 14 of the drive mechanism 4 to position one display support part 14 in the exposed position and place the other display support part 14 in the accommodation position as shown in FIGS. Position.
  • the car navigation 1 appropriately changes the direction of the display unit 3.
  • the display unit 3 can be oriented in a direction suitable for the operator by selecting which moving chassis 17 is to be moved by the operation unit 13.
  • the CPU 8 drives the motors 24 and 28 of the display support portions 14 of the drive mechanism 4 to position one display support portion 14 in the enlarged position and place the other display support portion 14 in the accommodation position. Position.
  • the car navigation 1 appropriately changes the width of the display unit 3.
  • the CPU 8 calculates the rotation angle of the winding member 19 detected by the first rotary encoder 20 of each display support unit 14 to appropriately set the direction of the display unit 3 appropriately. change. Further, when the moving chassis 17 of each display support portion 14 moves between the exposure position and the enlarged position, the display is based on the rotation angle of the base end portion 17a of the moving chassis 17 detected by the second encoder 21. The size of the display area of the unit 3 is appropriately changed to an optimum one. That is, the display unit 3 can be set to the optimal orientation and the size of the display area by appropriately adjusting the position of the moving chassis 17 according to a command from the operation unit 13. Furthermore, when the display area of the display unit 3 is enlarged, the convenience can be improved by increasing or increasing the information to be displayed.
  • the display support portion 14 including the winding member 19 around which the edge portion 3a of the flexible screen-like display unit 3 is wound is provided, and the display support portion 14 is provided with the device body 2.
  • the rotating part 18 is provided.
  • the display unit 3 wound around the winding member 19 is removed from the winding member 19 by projecting the moving chassis 17 from the device body 2 and rotating the moving chassis 17 around the base end portion 17 a. expand.
  • the exposed area of the display unit 3 is increased, and of course, the display area of the display unit 3 can be expanded. Therefore, it is possible for a large number of people to visually recognize the information displayed on the display unit 3.
  • the display support unit 14 includes a torsion coil spring 33 that urges the winding member 19 in a direction in which the edge 3 a of the display unit 3 is wound up. For this reason, the winding member 19 can wind up the edge portion 3 a of the display unit 3 when the distal end portion 17 b of the moving chassis 17 rotates the moving chassis 17 in the direction toward the inside of the device main body 2.
  • the display support unit 14 includes a first rotary encoder 20 that detects the rotation angle of the winding member 19 and a second rotary encoder 21 that detects the rotation angle of the moving chassis 17. For this reason, the display unit 3 is displayed with the optimum orientation based on the rotation angle of the winding member 19 detected by the first rotary encoder 20 and the rotation angle of the base end portion 17a of the movable chassis 17 detected by the second rotary encoder 21. It can be changed to the size of the area. Further, information can be appropriately displayed on the display unit 3 according to the size of the display area of the display unit 3. If at least one of these encoders 20 and 21 is provided, the size and orientation of the display area of the display unit 3 can be changed to an optimum one. That is, in the present invention, at least one of the encoders 20 and 21 may be provided.
  • a pair of display support portions 14 are provided, and the winding members 19 of the pair of display support portions 14 wind the edge portions 3 a located on the opposite sides of the display unit 3. For this reason, while the display area of the display unit 3 can be expanded more, the protrusion amount from the front surface 2a of the apparatus main body 2 of the movable chassis 17 of a pair of display support part 14 is changed suitably, and the display unit 3 of FIG. The direction can be changed arbitrarily.
  • a car navigation system including a device main body 2 and a flexible screen-like display unit 3 installed on the front surface 2a of the device main body 2, A movable chassis 17 that is movable in and out of the device main body 2 through an opening 22 provided in the front surface 2a; In a state where the movable chassis 17 protrudes out of the device main body 2, the proximal end near the front surface 2 a so that the distal end portion 17 b on the side away from the front surface 2 a of the movable chassis 17 faces the outside of the device main body 2.
  • a rotating part 18 capable of rotating the movable chassis 17 around the part 17a;
  • a winding member 19 that is rotatably provided at the distal end portion 17b of the movable chassis 17 and around which the edge portion 3a of the display unit 3 is wound;
  • a car navigation 1 comprising a display support section having
  • the display unit 3 wound around the winding member 19 is rotated by rotating the movable chassis 17 around the base end 17a by projecting the movable chassis 17 from the device body 2. 19 and so on. For this reason, the exposed area of the display unit 3 is increased, and of course, the display area of the display unit 3 can be expanded. Therefore, it is possible for a large number of people to visually recognize the information displayed on the display unit 3.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Navigation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L'invention porte sur un dispositif électronique, dans lequel la zone d'affichage d'une unité d'affichage définie sur une surface d'un corps de dispositif est agrandie, et qui permet à des informations affichées sur l'unité d'affichage d'être vues par de nombreuses personnes. Un système de navigation d'automobile (1) comprend un corps de dispositif (2), une unité d'affichage (3) disposée sur la surface avant (2a) du corps de dispositif (2), et un mécanisme d'actionnement (4). Le mécanisme d'actionnement (4) comprend une paire de parties de support d'affichage (14). La partie de support d'affichage (14) comprend un châssis mobile (17) qui peut être déplacé vers l'intérieur ou vers l'extérieur du corps de dispositif (2) à travers une ouverture (22) réalisée dans la surface avant (2a), une partie rotative (18) qui peut permettre au châssis mobile (17) de tourner sur une extrémité de base (17a) proche de la surface avant (2a) de telle sorte que le bord avant (17b), dans un côté séparé de la surface avant (2a) du châssis mobile (17), est déplacé vers l'extérieur à partir du corps de dispositif (2), dans un état dans lequel le châssis mobile (17) fait saillie vers l'extérieur à partir du corps de dispositif (2), et un élément d'enroulement (19) qui est disposé sur le bord avant (17b) du châssis mobile (17) de façon à pouvoir tourner, et sur lequel est enroulé le bord (3a) de l'unité d'affichage (3).
PCT/JP2008/051272 2008-01-29 2008-01-29 Dispositif électronique WO2009095992A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2008/051272 WO2009095992A1 (fr) 2008-01-29 2008-01-29 Dispositif électronique
JP2009551343A JP4779046B2 (ja) 2008-01-29 2008-01-29 電子機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/051272 WO2009095992A1 (fr) 2008-01-29 2008-01-29 Dispositif électronique

Publications (1)

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WO2009095992A1 true WO2009095992A1 (fr) 2009-08-06

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PCT/JP2008/051272 WO2009095992A1 (fr) 2008-01-29 2008-01-29 Dispositif électronique

Country Status (2)

Country Link
JP (1) JP4779046B2 (fr)
WO (1) WO2009095992A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132869A (zh) * 2017-09-26 2020-05-08 奥迪股份公司 具有在投影面背面的投影仪的显示装置
JP2021101185A (ja) * 2019-03-12 2021-07-08 株式会社ユピテル 装置等
WO2021151593A1 (fr) * 2020-01-27 2021-08-05 Audi Ag Dispositif d'affichage, véhicule à moteur ayant un dispositif d'affichage et procédé de fonctionnement d'un dispositif d'affichage
FR3131872A1 (fr) * 2022-01-14 2023-07-21 Faurecia Interieur Industrie Ensemble d’affichage pour véhicule
US11800082B2 (en) 2021-09-21 2023-10-24 GM Global Technology Operations LLC Virtual 3D display
US11919392B2 (en) 2021-09-21 2024-03-05 GM Global Technology Operations LLC Rollable/bendable virtual 3D display

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4004898A4 (fr) 2019-12-30 2022-09-21 Samsung Electronics Co., Ltd. Appareil d'affichage
DE102021128254A1 (de) 2021-10-29 2023-05-04 Bayerische Motoren Werke Aktiengesellschaft Anzeigevorrichtung für ein Fahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09160506A (ja) * 1995-12-07 1997-06-20 Fuji Electric Co Ltd 情報処理装置の表示装置と使用方法
EP0888005A2 (fr) * 1997-06-24 1998-12-30 Nokia Mobile Phones Ltd. Dispositif d'affichage pour un appareil électronique portable
JP2000010196A (ja) * 1998-06-23 2000-01-14 Toshiba Corp 投写型画像表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06222462A (ja) * 1992-04-28 1994-08-12 Sony Corp 映像システムのスクリーンユニット
JP2005037856A (ja) * 2003-07-18 2005-02-10 Id Kitazoe Kk 折りたたみ式プロジェクター

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09160506A (ja) * 1995-12-07 1997-06-20 Fuji Electric Co Ltd 情報処理装置の表示装置と使用方法
EP0888005A2 (fr) * 1997-06-24 1998-12-30 Nokia Mobile Phones Ltd. Dispositif d'affichage pour un appareil électronique portable
JP2000010196A (ja) * 1998-06-23 2000-01-14 Toshiba Corp 投写型画像表示装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132869A (zh) * 2017-09-26 2020-05-08 奥迪股份公司 具有在投影面背面的投影仪的显示装置
JP2021101185A (ja) * 2019-03-12 2021-07-08 株式会社ユピテル 装置等
WO2021151593A1 (fr) * 2020-01-27 2021-08-05 Audi Ag Dispositif d'affichage, véhicule à moteur ayant un dispositif d'affichage et procédé de fonctionnement d'un dispositif d'affichage
US12083886B2 (en) 2020-01-27 2024-09-10 Audi Ag Display device, motor vehicle having a display device, and method for operating a display device
US11800082B2 (en) 2021-09-21 2023-10-24 GM Global Technology Operations LLC Virtual 3D display
US11919392B2 (en) 2021-09-21 2024-03-05 GM Global Technology Operations LLC Rollable/bendable virtual 3D display
FR3131872A1 (fr) * 2022-01-14 2023-07-21 Faurecia Interieur Industrie Ensemble d’affichage pour véhicule

Also Published As

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JP4779046B2 (ja) 2011-09-21
JPWO2009095992A1 (ja) 2011-05-26

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