JP2007328845A - Control operation structure of dvd recorder, and control operation structure of electronic equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a control operation structure of a DVD recorder and that of electronic equipment for allowing even a visually impaired person to operate a key switch in a front panel or a button in a remote controller accurately. <P>SOLUTION: In the control operation structure of a DVD recorder for controlling and operating the disk section of the DVD recorder 1 by pressing the key switch of the front panel 3 of a body 2 or the button of the remote controller, the key switch of the front panel 3 of the body 2 and the buttons 4, 5, 6, 7 of the remote controller are formed to project in a shape adapted to an operation purpose and each button is pressed for two times. A control section determines which of the buttons is pressed for two times, and the disk section of the DVD recorder 1 is controlled and operated when it is confirmed by the control section that the same button is pressed for two times. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a control operation structure of a DVD recorder and a control operation of an electronic device in which a disc unit of the DVD recorder is controlled or operated by pressing a main body key or a button on a remote controller. Concerning structure.

  The first prior art is shown in FIGS. 6 (a) and 6 (b). As shown in FIGS. 6 (a) and 6 (b), this conventional remote control device includes a plurality of switches 103, and remotely controls a controlled device such as an air conditioner. Among the plurality of switches 103, Only the “run / stop” switch 131, the “temperature rise” switch 132, and the “temperature drop” switch 133 are operable, and the other switch 103 is covered with the cover 106 so that the other switches 103 cannot be operated, and the remote control device 101 is covered with the cover 106. By detecting this, the remote operation device 101 transmits a signal indicating an “automatic” operation state to the controlled device. Further, some switches 131, 132, and 133 are provided with Braille. (For example, refer to Patent Document 1).

However, when the switches 131, 132, and 133 are provided with Braille, there is a problem that the switches 131, 132, and 133 are pushed when tracing the Braille, which may cause malfunction.
JP 2000-312392 A

  The present invention has been made in view of the above-described conventional problems, and a DVD recorder control operation structure and an electronic device that allow a visually impaired person to accurately operate a key switch or a remote control button on the front panel of the main body. The purpose is to provide a control operation structure.

  The present invention has been proposed to solve the above problems, and the invention according to claim 1 is directed to a disc of a DVD recorder by pressing a key switch on the front panel of the main body or a button on the remote control. In the control operation structure of the DVD recorder in which the parts are controlled and operated, the key switch buttons on the front panel of the main body and the buttons on the remote control are projected and formed in a shape adapted to the operation purpose, and each button has 2 When the control unit determines whether any of the buttons has been pressed twice, and when the control unit confirms that the same button has been pressed twice, the DVD The disc portion of the recorder is configured to be controlled and operated.

  According to a second aspect of the present invention, there is provided a control operation structure for an electronic device in which the electronic device is controlled and operated by pressing a key switch or a remote control button on the front panel of the main body. The button of the key switch and the button of the remote control are projected and formed so as to be applied to the operation purpose, and each button is pushed twice, and any one of the buttons is pressed twice by the control unit. The electronic device is configured to be controlled and operated when it is determined whether or not the same button has been pressed twice and the control unit confirms that the same button has been pressed twice.

  According to the first aspect of the present invention, the key switch on the front panel of the main body or the button on the remote control is formed so as to project for the purpose of operation. Can be touched and operated. Furthermore, since the disc unit of the DVD recorder is controlled and operated by pressing the same button twice, even if a visually handicapped person accidentally presses a button different from the operation purpose to find the first button, The disc unit of a DVD recorder does not malfunction, and the disc unit is controlled and operated by pressing the same button twice, so that visually impaired persons can press the button exactly according to the operation purpose. Can do.

  According to the second aspect of the present invention, the key switch on the front panel of the main body or the button on the remote control is formed so as to be applied to the operation purpose. Can be touched and operated. Furthermore, since the electronic device is controlled and operated by pressing the same button twice, even if the visually impaired person touches a button different from the operation purpose and searches for the first button, No malfunction occurs, and the disc unit is controlled and operated after the same button is pressed twice, so that a visually impaired person can accurately press the button according to the operation purpose.

  Embodiments of a control operation structure for a DVD recorder and a control operation structure for an electronic device according to the present invention will be described below with reference to the drawings.

  FIG. 1 shows the structure of a main body in the control operation structure of a DVD recorder of the present invention, (a) is a perspective view of the DVD recorder, and (b) shows the shape of a button of a key switch provided on the front panel of the DVD recorder. It is an expansion partial perspective view.

  As shown in FIG. 1A, the main body structure in the control operation structure of the DVD recorder of the present embodiment includes a plurality of key switch buttons 4, 5, 6 on the front panel 3 on the front surface of the main body 2 of the DVD recorder 1. 7 ... are provided. These buttons 4, 5, 6, and 7 are formed so as to protrude from the front panel 3 in a shape adapted to the operation purpose, as shown in FIG. The reproduction button 4 is formed to project in a triangular shape, the stop button 5 is formed to project in a square shape, the fast-forward button 6 is formed to project in an arrow shape facing the fast-forward direction, and the rewind button 7 Is formed to project in the shape of an arrow facing in the rewinding direction.

  Therefore, even visually impaired persons can touch these buttons 4, 5, 6, and 7 to push and operate the buttons according to the operation purpose.

  2A and 2B show the structure of the remote control, where FIG. 2A is a plan view of the remote control in a partially broken state, and FIG. 2B is a partially enlarged perspective view showing the shape of the buttons of the remote control.

  As shown in FIG. 2A, the remote controller 8 is provided with a plurality of buttons 9, 10, 11, 12,. These buttons 9, 10, 11, and 12 are formed so as to protrude from the surface of the remote control 8 in a shape that can be applied to the operation purpose, as shown in FIG. The reproduction button 9 is formed to project in a triangular shape, the stop button 10 is formed to project in a square shape, and the fast-forward button 11 is formed to project in the shape of an arrow pointing rightward in the figure, and a rewind button 12. Is formed to protrude in the shape of an arrow pointing to the left in the figure.

  Therefore, even visually handicapped persons can touch these buttons 9, 10, 11 and 12 to push and operate the buttons according to the operation purpose.

  FIG. 3 is a block diagram showing the structure of the DVD recorder. The DVD recorder 1 includes a remote controller 8, a remote controller light receiving unit 13, a front switch 14, a control unit 15, and a disk unit 16. The control unit 15 includes a memory 17 and a timer 18. As described above, the remote controller 17 is provided with a plurality of buttons 9, 10, 11, 12, and the front switch 14 is provided with a plurality of buttons 4, 5, 6, 7.

  FIG. 4 is a flowchart showing a driving operation of a control operation by pressing a button on the remote controller.

  Next, the control driving operation by pressing the buttons 9, 10, 11, 12 of the remote controller 8 will be described with reference to FIG.

  As shown in FIG. 4, first, a visually handicapped person touches the button 4, 5, 6 or 7 of the remote controller 8, and pushes a button (for example, the reproduction button 4) according to the operation purpose (S1). The remote control mode by the pressing operation of the playback button 4 of the remote control 8 is received by the remote control light receiving unit 13 and stored as the remote control code A in the memory 17 (S2). Next, the timer 18 starts counting, during which the button 4, 5, 6 or 7 of the remote controller 8 is pushed and received by the remote controller light receiving unit 13, and stored in the memory 17 as the remote controller mode B (S3, S4). Next, the control unit 15 determines whether or not the remote control codes A and B match. That is, it is determined whether or not the same button has been pressed twice (S5). If they match, it is determined whether or not the timer 18 has been within 5 seconds (S6). If they do not match, the remote control code A in the table in the memory 17 is deleted and the remote control code B is stored as A (S7). In this case, the timer 18 is reset (S8), and the timer starts counting again. If the remote control code A and the remote control code B match and the timer 18 is within 5 seconds, control corresponding to the remote control code is performed, and the disk unit 16 is controlled and operated (S9). If the timer 18 is not within 5 seconds, the timer 18 is reset and the timer count is started again.

  FIG. 5 is a flowchart showing the driving operation of the control operation by pressing the key switch button on the front panel of the main body.

  Next, as shown in FIG. 5, a visually handicapped person touches the button 9, 10, 11 or 12 of the front switch 14 of the front panel 3 and presses a button corresponding to the operation purpose (for example, the playback button 9). Operate (S11). A key signal resulting from the pressing operation of the playback button 9 of the front switch 14 is stored in the memory 17 as the key signal A (S12). Next, the timer 18 starts counting. During this time, the button 9, 10, 11 or 12 of the front switch 14 is pushed and received by the control unit 15, and stored as the key signal B in the memory 17 (S13, S14). Next, it is determined by the control unit 15 whether or not the key signals A and B match (S15). If they match, it is determined whether or not the timer 18 is within 5 seconds (S16). If the key signals do not match, the key signal B in the table in the memory 17 is stored as A (S17). In this case, the timer 18 is reset (S18), and the timer 18 starts counting again. If the timer 18 is within 5 seconds, control corresponding to the key signal is performed, and the disk unit 16 is controlled (S19). If the timer 18 is not within 5 seconds, the timer 18 is reset and the timer count is started again.

  Therefore, according to the control operation structure of the DVD recorder of the present embodiment, the key switch of the front panel 3 of the main body 2 or the buttons 4, 5, 6, 7 or 9, 10, 11, 12 of the remote controller 8 are applied for the operation purpose. As a result, the visually impaired person can touch and operate the button according to the operation purpose. Furthermore, since the disk unit 16 of the DVD recorder 1 is controlled and operated by pressing the same button twice, the visually handicapped person accidentally pressed the button different from the operation purpose to search for the first button. However, the disc unit 16 of the DVD recorder 1 does not malfunction, and the disc unit 16 is controlled and operated after the same button is pressed twice. Push operation can be performed. In addition, since it is determined by the timer 18 whether or not the same button has been pressed within 5 seconds, the disk unit 16 can be controlled to be controlled only when the same button is subsequently pressed. it can.

  Of course, the present invention can be applied not only to the control operation structure of a DVD recorder but also to the control operation structure of other electronic devices.

The structure of the main body in the control driving | operation structure of the DVD recorder of this invention is shown, (a) is a perspective view of a DVD recorder, (b) is the expansion partial perspective view which shows the shape of the button of the key switch provided in the front panel of the DVD recorder. FIG. The structure of a remote control is shown, (a) is a plan view of a partially broken state of the remote control, and (b) is a partially enlarged perspective view showing the shape of a button of the remote control. It is a block diagram which shows the structure of a DVD recorder. It is a flowchart figure which shows the driving | operation operation | movement of the control driving | operation by pushing operation of the button of a remote control. It is a flowchart figure which shows the driving | operation operation | movement of the control driving | operation by the push operation of the button of the key switch of the front panel of a main body. The conventional remote control apparatus is shown, (a) is the front view, (b) is sectional drawing of the AA in (a).

Explanation of symbols

1 DVD recorder 2 main body 3 front panel 4 playback button 5 stop button 6 fast-forward button 7 rewind button 8 remote control 9 playback button 10 stop button 11 fast-forward button 12 rewind Button 13 Remote control light receiving part 14 Front switch 15 Control part 16 Disk part 17 Memory 18 Timer

Claims (2)

  In a control operation structure of a DVD recorder in which the disc unit of the DVD recorder is controlled and operated by pressing a key switch on the front panel of the main unit or a button on the remote control, the key switch button on the front panel of the main unit and the remote control The buttons are projected and formed in a shape adapted to the operation purpose, and each button is pressed twice, and it is determined whether or not any of the buttons is pressed twice by the control unit. A control operation structure of a DVD recorder, wherein the control unit confirms that the same button has been pressed twice, so that the disc unit of the DVD recorder is controlled.   In a control operation structure of an electronic device in which the electronic device is controlled and operated by pressing a key switch on the front panel of the main unit or a button on the remote control, the key switch button on the front panel of the main unit and the button on the remote control Is projected and formed so as to be applied to the operation purpose, and each button is pressed twice, and the control unit determines whether any of the buttons is pressed twice. The electronic device control operation structure is configured such that the electronic device is controlled and operated when the control unit confirms that the same button has been pressed twice.