WO2004000431A1 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- WO2004000431A1 WO2004000431A1 PCT/JP2003/007671 JP0307671W WO2004000431A1 WO 2004000431 A1 WO2004000431 A1 WO 2004000431A1 JP 0307671 W JP0307671 W JP 0307671W WO 2004000431 A1 WO2004000431 A1 WO 2004000431A1
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- WO
- WIPO (PCT)
- Prior art keywords
- electronic device
- flexible
- electronic
- signal processing
- housing
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H3/00—Dolls
- A63H3/02—Dolls made of fabrics or stuffed
Definitions
- the present invention relates to an electronic device capable of processing signals such as audio, and more particularly to an electronic device that can be safely used by an infant or the like.
- the outer container is relatively elastic, such as sponge, cotton, or synthetic resin in the shape of animals or dolls.
- flexible materials such as sponge, cotton, or synthetic resin in the shape of animals or dolls.
- the surface portion is in the form of an animal or the like, and an information processing device is disposed inside.
- the electronic device is covered with a stuffed animal consisting of a soft elastic part and a surface part, so that there is an advantage that even if the face is hit at the bedside of the bed, there is no problem.
- H10-2777273 discloses an apparatus in which the main body of the apparatus is made of a flexible material, not having the shape of an animal or a doll, and an electronic sound generator is arranged inside.
- an electronic sound generating toy is known in which an external circuit is wrapped with a resilient material, and an electronic circuit including a shock sensor, a power supply, a sound generator, an amplifier, and speakers is mounted inside.
- the electronic sound generating toy is designed to play against various objects, and the impact sensor is switched to generate the required electronic sound.
- not all of the above-mentioned electronic devices can be used by all users in various usage forms without any problem.
- the electronic device when used by infants, even if the electronic circuit is arranged in a soft housing, the electronic device may be hit or thrown without force, and constitute the outside With a soft container alone, the hard electronic circuit inside is perceived as a hard part, and in some cases, the stiffness of the electronic circuit can cause injury and accidents.
- a sound generating device is used, for example, at a bedside, it is desirable that the container has sufficient softness so that the user does not feel pain even when hitting a face or the like.
- the surface portion is also made of a material having elasticity, but buttons and dials protrude from the soft surface portion. It is also composed, and there is a danger if an infant throws it.
- the electronic sound generating toy described in Japanese Patent Application Laid-Open No. H10-2777273 is assumed to collide with an obstacle such as a wall or hit a person for the purpose of relieving the stress of modern people. It states that the system is configured so that it does not hurt the person even if it hits the person.
- the impact sensor measures the degree of impact, it can be miniaturized but completely wrapped in elastic material. Although it cannot prevent a person from hurting and can prevent a certain degree of injury, it can inevitably impact humans when thrown without moderate force, especially when used by infants. Becomes
- an object of the present invention is to provide an extremely safe electronic device that is free from injuries even when handled by a user such as an infant or an infant. Disclosure of the invention
- an electronic device includes a flexible container and a flexible electronic component built in the container.
- the container is flexible and the electronic components themselves are also flexible.
- the term "flexible” is a term defined specially, and refers to a state in which the material has such an elasticity that it does not feel hard even when thrown or hit. Refers to the fact that the impact (collision impact) can be kept small, for example, assuming that an infant throws. Since the electronic component itself is flexible, it is not necessary to make the housing itself larger than necessary, and it is easy to reduce the size and weight of the electronic device of the present invention.
- the electronic component used in the electronic device of the present invention is flexible, it can be configured to include a flexible speaker and a flexible signal processing unit.
- the signal processing unit may be mounted on a flexible sheet-shaped wiring board, and the wiring board may be wound and provided with a hollow portion to be mounted in the housing.
- the electronic component used in the electronic device of the present invention can be configured to include a sheet-shaped polymer battery as a power supply.
- Another electronic device according to the present invention includes a flexible container, a flexible electronic component built in the container, and a flexible display unit provided on a surface of the container.
- the housing for enclosing the required electronic component and the electronic component itself are flexible, and the display unit provided on the surface of the housing is also flexible. For this reason, despite the configuration having a display unit, it can be made a flexible structure as a whole, and it is a device that does not pose any danger to infants.
- FIG. 1 is a front view of an electronic device according to a first embodiment of the present invention.
- FIG. 2 is a rear view of the electronic device according to the first embodiment of the present invention.
- FIG. 3 is a diagram showing an internal schematic configuration of the electronic device according to the first embodiment of the present invention.
- FIG. 4 is a diagram partially broken away showing an internal schematic configuration of the electronic device according to the first embodiment of the present invention.
- FIG. 5 is a schematic diagram showing a remote controller of the electronic device according to the first embodiment of the present invention.
- FIG. 6 is a diagram showing a circuit configuration of the electronic device according to the first embodiment of the present invention.
- FIG. 7 is an exploded perspective view showing a structural example of a film-like speaker used in the electronic device according to the first embodiment of the present invention.
- FIG. 8 is a perspective view showing an example of the configuration of the audio reproduction circuit unit used in the electronic device according to the first embodiment of the present invention.
- FIG. 9 is a diagram showing a state in which an infant is sleeping on the bedside of the electronic device of the first embodiment of the present invention.
- FIG. 10 is a diagram showing a state where another infant is throwing the electronic device of the first embodiment of the present invention.
- FIG. 11 is a top view of an electronic device according to a second embodiment of the present invention.
- FIG. 12 is a diagram showing the back surface of the display panel of the electronic device according to the second embodiment of the present invention.
- FIG. 13 is a schematic diagram showing an internal configuration of an electronic device according to the second embodiment of the present invention.
- FIG. 14 is a bottom view of the electronic device according to the second embodiment of the present invention.
- FIG. 15 is a perspective view showing a state where the electronic apparatus according to the second embodiment of the present invention is bent.
- FIG. 16 is a top view of a remote controller for an electronic device according to a third embodiment of the present invention.
- FIG. 17 is a bottom view of the remote controller for electronic equipment according to the third embodiment of the present invention.
- FIG. 18 is a top view of the electronic device main body according to the third embodiment of the present invention
- FIG. 19 is a bottom view of the electronic device main body of the third embodiment of the present invention. Best mode to implement
- the present embodiment is an example in which electronic components for music reproduction are mounted on a stuffed-shaped container 1 imitating a bear.
- Fig. 1 to Fig. 4 show the configuration of the stuffed bear electronic device.
- Fig. 1 and Fig. 2 show the container 1 of the rag-type electronic device 10 for bears, and this container 1 has a bag-like cloth with one or more sponges or other fillers placed inside. Is shaped like a bear.
- the container 1 is configured to have elasticity by a filler such as sponge. Since the cloth constituting the outer side of the container 1 is also a soft material, the container 1 as a whole is a flexible container.
- the container 1 Since the container 1 has the shape of a stuffed bear, a pair of large ears 1 e and le are provided on the head 1 f, and a pair of eyes 1 i and 1 are located slightly above the center of the head 1 ⁇ . i is arranged, and a mouth 1 m is formed below the pair of eyes li and 1i. Below the head 1f, a torso 1b is formed in a slightly bulging shape, and a pair of hands (forefoot) lh and a pair of feet are protruded from the torso 1b.
- the size of the container 1 is, for example, about 5 cm to 50 cm so that an infant can handle it, and the filling such as a sponge and the electronic components placed inside are also lightweight, so But it is a lightweight device.
- the structure of the container 1 will be described as having a sponge or the like arranged inside a cloth.
- the container 1 of the present invention may be any other flexible material other than the sponge of the present embodiment.
- Various materials can be used, for example, cotton, wool, cotton, silk, woven fabric, non-woven fabric, paper, velvet, corten, leather, synthetic resin sheet, felt, etc.
- FIG. 3 is a diagram showing the inside of the rag-shaped electronic device 10 of the present embodiment.
- Electronic components for realizing the music playback function are mounted inside the electronic device 10, and the speaker 2, the audio playback circuit unit 3, the battery 4, and the antenna 4, which are each configured flexibly, are provided. 5 and electrical wiring 6.
- a thin flat film-shaped speaker 1 is used as the speaker 2, a thin flat film-shaped speaker 1 is used.
- a film-shaped speaker such as a so-called paper speaker in which a piezoelectric element composed of a piezo element is formed into a film, or a coil made of a conductive material on a flexible printed circuit board is used.
- a film-shaped force that is formed and opposed to a flat magnet is used.
- the loudspeakers 2 are formed inside the ears 1e and le of the container 1, respectively, and are arranged in the center of the substantially ears le and 1e.
- the size of the speaker 2 may be any size as long as it can output a required sound volume.
- the speaker 2 may be formed over the entire area of the ear le, 1e, or may be partially formed. Also, a plurality of different speakers may be provided for each sound range.
- the audio reproduction circuit section 3 is a circuit section using a flexible printed circuit board such as polyimide having a structure to be described later, and is connected to the speakers 1, 2, the battery 4, and the antenna 5 via the electric wiring 6.
- the audio playback circuit section 3 is configured to perform signal processing by receiving power supply from the battery 4. For example, when connecting to a wireless LAN system from the antenna 5, the audio playback circuit section 3 downloads the data through the Internet.
- the stored data is stored in the memory 23 of the audio reproduction circuit section 3, and the music information and the like stored in the memory are reproduced by remote control or the like, and the reproduced signal is reproduced by the speed controller 2, 2. Is output.
- the audio reproduction circuit section 3 has a plurality of devices such as a memory, a CPU, and a signal processing IC mounted on a flexible printed circuit board, which is then rolled into a cylindrical shape and arranged in the electronic device 10. .
- the audio reproduction circuit 3 is a circuit using a flexible print substrate having a required flexibility, the audio reproduction circuit 3 is pushed from the outside of the container 1. Even in this case, the cylindrical substrate portion is dented with elasticity, so that a soft touch can be provided outside the housing 1. Further, by making the audio reproduction circuit section 3 cylindrical, there is an advantage that the angular feeling is removed from the inside and the angular feeling is not given to the outside of the container 1.
- the audio reproduction circuit 3 is supplied with necessary power from the battery 4.
- the battery 4 uses a sheet-shaped polymer battery.
- a sheet-shaped polymer battery has a structure in which a solid electrolyte layer is sandwiched between a sheet-shaped positive electrode and a sheet-shaped negative electrode.
- the solid electrolyte layer is made of, for example, a non-aqueous solvent, an electrolyte salt, and a solid electrolyte.
- Such sheet-shaped polymer batteries include, for example, those described in Japanese Patent Application Laid-Open No. 2001-831917, and are not limited to the technology described in this publication, but are also flexible.
- Various batteries can be used as long as they are lightweight and small.
- the battery 4 Since the battery 4 is in the form of a sheet, a cavity is formed inside the sheet in the form of a cylinder. Therefore, when the battery 4 is pressed, the sheet material of the polymer battery is also elastically deformed, so that a soft feeling can be given to the user.
- a required charge control unit can be provided inside the battery 4, and electric power supplied from the outside via the antenna 5 can be stored in the battery 4.
- Another advantage is that the battery 4 is formed in a cylindrical shape to remove the angular feeling from the inside.
- the antenna 5 is used when the battery 4 is supplied with electric power from the outside, and is also capable of sending a radio signal to the audio reproduction circuit unit 3 from the outside. By using the antenna 5, it is possible to obtain power from the outside without contacting an external power supply.
- An electromagnetic induction unit such as a coil may be formed inside the antenna 5.
- the power generated by the electromagnetic induction unit is supplied to the battery 4.
- the antenna 5 is formed, for example, so as to correspond to the position of the tail 1 t in FIG.
- the electric wiring 6 is wiring such as required lead wires, and is formed of a flexible and lightweight material.
- the electric wiring 6 may be formed by extending a flexible substrate made of polyimide or the like, which is common to the above-mentioned audio reproduction circuit unit 3, and a member such as an optical fiber for optical communication may be used.
- the remote controller 11 shown in FIG. 5 has an operation button 12 provided on a surface thereof, and a display panel 13 provided with various indicator sections. Specifically, rewind display section 15, playback display section 16, fast-forward display section 17, track number display section 19, time display section 2.0, track name display section 21 signal strength display section 14, Various display units such as a volume display unit 18 are formed, and each of the operation buttons 12 can be controlled by operating the operation buttons 12 so as to match the force, for example.
- a remote controller 11 it is possible to control the electronic device 10 even with a structure without a control unit, especially in the stuffed bear electronic device 10. This contributes to keeping the entire lump-type electronic device 10 flexible.
- the control signal from the remote controller 11 is received, for example, by the antenna 5 and input to the audio reproduction circuit unit 3, but it may be configured to include another receiving unit. It is possible. Although the example shown in FIG. 5 is a display screen in the music playback mode, as described above, audio information can be downloaded via the Internet. It is possible to store necessary audio information in a memory unit (not shown) and reproduce it when necessary.
- FIG. 6 is a diagram showing a circuit configuration of the stuffed electronic device 10 of the present embodiment.
- the stuffed-type electronic device 10 of the present embodiment is provided with an antenna 150, and the receiving unit 22 is connected to the antenna 150.
- the required amplification is performed in this receiver 22 and the signal is Sent to 4.
- the reproduced signal generated by performing the signal processing is sent to the music reproducing unit 25.
- the music playback unit 25 is connected to the speaker 1, and the speaker emits sound according to the playback signal from the music playback unit 25.
- the film-shaped speaker 1 has a flexible flat rubber magnet 32, a cushioning material 33, a diaphragm 34, and a cushioning material between a pair of flat casings 31 and 37 in order from the top. It has a structure in which rubber magnets 36 are laminated.
- the rubber magnets 32 and 36 are magnetic flux generating means for causing the diaphragm 34 to exist in the magnetic field.
- the diaphragm 34 is formed by printing a coil on a flexible printed circuit board. The required vibration is generated by supplying the coil winding.
- the pair of flat housings 31 and 37 can also be made of a relatively flexible material, and are formed in a thin rubber plate, a synthetic resin plate, or a net shape having a large number of holes as shown in the figure. It may be made of a rubber plate, a synthetic resin plate, a non-woven fabric, or the like.
- This thin, flat, film-shaped speaker is made up of its components, housings 31, 37, rubber magnets 32, 36. Since the cushioning members 33, 35 and the diaphragm 34 are made of a flexible material, they can be bent even if they have a laminated structure.
- a thin, flat film speaker is a speaker combining a piezoelectric polymer material and a conductive polymer material.
- a piezoelectric polymer material For example, polyvinylidene fluoride is used as the piezoelectric polymer material.
- the polymer matrix is a polymer such as nylon, polyvinyl chloride, and polyvinyl alcohol.
- a speaker is constructed by sandwiching a piezoelectric polymer material between conductive polymer materials.
- the polyvinyl alcohol containing F e C 1 3 was applied onto both sides of the polyvinylidene mold two isopropylidene film to form a conductive polypyrrole in contact with the vapor of pyromellitic Ichiru .
- a film-shaped speaker is produced, and sound is output as a film-shaped speaker by applying a voltage to both sides, which is mounted on the stuffed-type electronic device 10 of the present embodiment.
- An example of the audio reproduction circuit will be described with reference to (a) to (c) of FIG.
- a substantially flat flexible printed circuit board 41 is used, and signal processing ICs 42, 43 are mounted on the surface of the flexible printed circuit board 41.
- the signal processing ICs 42 and 43 may be ICs such as a CPU and a memory, and other various electronic components such as resistors and capacitors may be mounted on the flexible printed circuit board 41.
- the signal processing ICs 42 and 43 are electrically connected by the wiring 44, and are also connected to the antenna and the battery as described above.
- the flexible printed circuit board 41 can be directly rounded into a cylindrical shape. By thus rounding the flexible printed board 41 into a cylindrical shape, a cavity 45 is formed inside. As shown in FIG. 8 (c), when the side portion 41b of the flexible printed circuit board 41 is pressed, for example, the hollow portion 45 is dented at the portion where the flexible printed circuit board 41 is pressed. However, the flexibility of the flexible printed circuit board 41 and the fact that the inside is the hollow portion 45 together allow sufficient flexibility to be exhibited.
- the stuffed-type electronic device 10 having such a configuration has a flexible outer housing 1 and a speaker 2, an audio reproduction circuit 3, a battery 4, an antenna 5, and electric wiring 6 which are internal electronic components.
- FIG. 9 is a view showing a state of the infant sleeping, and the stuffed electronic device 10 is arranged near the head of the infant 51 sleeping on the futon 52. In this state, the infant 51 may roll over and move on the futon 52, but the stuffed-type electronic device 10 is generally flexible, such as throwing hands on the futon 52. The impact can be suppressed even if the user touches the stuffed-type electronic device 10 when the child is squeezed, and the infant 51 can continue the sleep without feeling pain. Since the stuffed electronic device 10 has a sound playback function, it can freely select and listen to music and voice, and when the baby or infant likes to play music at the bedside, etc. It is very convenient when the mood is not good.
- the stuffed-type electronic device 10 of the present embodiment can be used as a figurine or a toy because of the characteristic of the bear's stuffed-type. However, it can be used safely even when a young person is a user. It has the further advantage of That is, as shown in FIG. 10, the infant 53 usually plays by stroking or holding, but sometimes throws or hits the stuffed-type electronic device 10. Even in such a case, the stuffed-type electronic device 10 of the present embodiment is generally flexible, and especially the electronic components mounted inside have flexibility. Injury etc. even if something happens to someone This allows for soft contact that does not cause any problems, and allows children to play while ensuring safety.
- the stuffed electronic device 10 of the present embodiment mainly has an audio playback function, but has an image display function by providing a flexible image display device or projecting an image using flexible electronic components. , A timer, etc. to add a wake-up function or an alarm function, a light-emitting element that does not impede small flexibility so that the light emitted from the outside can be seen, and audio and audio It is also possible to add a recording function and an imaging function.
- the electronic device 10 of the present embodiment has a rag-shaped outer shape of a bear, but this is merely an example, and it is an ancient form of other animals, birds, fish, reptiles, amphoteric, dinosaurs, etc.
- the electronic device of the present invention is particularly applicable to any form of living things such as living things such as living things, humans, characters, mouth pots, automobiles, airplanes, trains, ships, and other toys or other objects. It is not limited to.
- FIG. 11 is a top view of the portable music recording / reproducing electronic device 60 of the present embodiment, which is provided with various buttons and display units for music reproduction. More specifically, a flexible display panel 69 having flexibility is attached to the surface of a housing 59 made of a flexible material.
- Song number display section 73 that displays the number of the song as a number
- a song title display section 72 that displays the title of the song and also the name of the singer or performer
- a band-shaped level meter that indicates the volume of the output volume
- the volume display section 7 1 and the current A music elapsed time display section 70 for displaying the progress time of the music at the point in time and a battery-shaped battery remaining amount display section 68 for displaying the remaining amount of the battery are provided.
- various buttons for controlling the portable music recording / reproducing electronic device 60 are provided on the surface of the housing 59, and specifically, for switching modes such as recording and playback.
- Mode switching button 6 1 volume 1 (minus) button 6 to decrease the volume, volume 6 + (plus) button 6 3 to increase the volume, and the recorded data are reversed in time.
- a rewind button 64 for starting playback a playback button 65 for starting playback of recorded data, a fast-forward button 66 for fast-forwarding recorded data, and stopping data playback and feed.
- a stop button 67 to perform.
- these buttons 61 to 66 also have a flexible structure, and may be printed on the surface of a flexible housing 59, and may have a flexible structure different from that of the housing 59. It may be pasted, stitched or attached.
- FIG. 12 is a diagram illustrating the front surface portion of such a housing 59 from the back surface thereof.
- the flexible display panel 69 can be, for example, an image display device using an organic transistor as a display control element, and the flexible display panel 69 can be bent or rounded by using an organic transistor. Can be.
- a wiring pattern (not shown) is formed on the rear surface 69 b of the flexible display panel 69, and a thin organic transistor is also formed.
- a group of sunset sensors 61a, 62b and 64a are provided corresponding to various operation buttons, respectively.
- the touch sensor group 6 1a is used for the mode switching button 6 1, and the evening sensor group 6 2 b is used for the volume 1 (minus) button 6 2 and the volume + (plus) button 6 3 for controlling the volume.
- the touch sensor group 6 4a includes a rewind button 64, a regeneration button 65, a fast-forward button 66, and a stop button. It is used for the transmission of signals.
- the back surface 69b of the flexible display panel 69 and the touch sensor group 61a, 62b, 64a are electrically connected to an internal circuit described below.
- FIG. 13 is a diagram showing a circuit configuration of a portable music recording / reproducing electronic device 60 of the present embodiment.
- a power supply antenna 81 is provided, and a battery 82 is formed in connection with the power supply antenna 81.
- the battery 82 for example, a sheet-shaped polymer battery as described above is used.
- a sheet-shaped polymer battery has a structure in which a solid electrolyte layer is sandwiched between a sheet-shaped positive electrode and a sheet-shaped negative electrode.
- the solid electrolyte layer includes, for example, a non-aqueous solvent, an electrolyte salt, and a solid electrolyte.
- Such sheet-shaped polymer batteries include, for example, those described in Japanese Patent Application Laid-Open No. 2001-83917, and are not limited to the technology described in this publication, and are flexible.
- Various other batteries can be used as long as they are lightweight and small.
- the portable music recording / reproducing electronic device 60 of the present embodiment has a music recording / reproducing circuit 85 for generating a signal for recording or reproducing a music signal.
- the music recording / reproducing circuit section 85 is connected to a memory 88 for storing music data in a microcomputer 87 for performing signal processing and the like and a music reproducing section 89, and a pair of speakers 83, 83 are connected to the music reproducing section 8 Operates in response to a signal from 9.
- the microcomputer 87 is connected to the receiving antenna 90 via the receiving section 92, so that the externally transmitted data can be extracted by the receiving section 92, and the signal processing can be performed using the microcomputer 87. it can.
- the signal from the music playback section 89 is also sent to the headphone transmitting antenna 91, which receives the wireless signal from the headphone transmitting antenna 91 and sends the signal to the headphone 84.
- a pair of loudspeakers 83, 83 are thin film-shaped loudspeakers in which a diaphragm on which a coil is printed on a flexible printed circuit board is sandwiched by thin magnet plates, or a piezoelectric polymer. A combination of a material and a conductive polymer material can be used.
- These speakers 83, 83 are small and lightweight, and have flexibility.
- semiconductor elements such as the microcomputer 87 and the memory 88 can be mounted on a flexible printed circuit board provided as a part of the music recording / reproducing circuit section 85 together with other chips. Therefore, the music recording / reproducing circuit unit 85 itself can be made flexible.
- FIG. 14 is a bottom view of the portable music recording / playback electronic device 60 of the present embodiment.
- the bottom surface 59 b of the portable music recording / playback electronic device 60 is made of the same material as the housing 59. Are extended.
- data can be wirelessly downloaded from a personal computer or the like through the receiving antenna 90, and the downloaded data is stored in the memory 88.
- Operation commands from the rewind button 64, the regenerative button 65, the fast-forward button 66, and the stop button 67 are sent to the microcomputer 87 via the evening sensor group 64a to perform processing such as reproduction. .
- the reproduction button 65 is pressed, and a signal is sent to the microcomputer 87 from the touch sensor corresponding to the reproduction button 65 of the evening touch sensor group 64a.
- the music data stored in the memory 88 is transmitted to the music playback unit 89, and is transmitted via the headphone transmission antenna 91 when using the speakers 83, 83 or headphones. Music is played from the phone.
- the housing 59 is made of a relatively flexible material such as rubber or foamable synthetic resin.
- Housing The body 59 may be made of a single flexible material, or may be made of a combination of flexible materials.
- the flexible display panel 69 attached to the flexible housing 59 also has flexibility. Therefore, the portable music playback electronic device 60 of the present embodiment is a flexible display panel 69. Due to its flexibility and the flexibility of the housing 59, the entire device has a relatively flexible structure, and when it is bent by the user, it can be deformed as shown in FIG. FIG. 15 shows a state in which the portable music recording / reproducing electronic device 60 of the present embodiment is bent, but it is also possible to reproduce music or record music in such a mode.
- the portable music recording / reproducing electronic device 60 of the present embodiment various electronic components mounted inside the housing 59, such as a battery 82, speakers 83, 83, and a music recording / reproducing circuit, are provided. Since each of the sections 85 is flexible, the entire apparatus can be maintained in a more flexible structure. Therefore, even if the portable music recording / reproducing electronic apparatus 60 of the present embodiment is dropped, it is not broken. In addition, even if the portable music recording / reproducing electronic device 60 hits a person, it is possible to suppress the occurrence of injuries and the like.
- the shape of the housing is rectangular or card-like. However, any other shape or size may be used as long as it is easy to use and does not matter.
- the present embodiment is a portable music recording / reproducing electronic device having a structure in which a main body and a remote controller are separated.
- FIGS. 16 and 17 show a remote controller for an electronic device
- FIGS. 18 and 19 show a main body of the electronic device for recording and reproducing music.
- the remote control for electronic equipment is a top view of the remote control 100 for electronic equipment of the present embodiment, as shown in FIGS. 16 and 17, and includes various buttons and display parts for music playback. It is provided with a configuration.
- flexible materials A flexible display panel 109 having flexibility is attached to the surface of a housing 99 composed of the following components.
- the number of songs to be displayed 1 1 3, the title of the song and also the song title 1 1 2 to display the name of the singer or performer, and the level of the output volume are indicated by a band-shaped level meter.
- Volume display section 1 1 1 to show the current song progress time display section 1 1 0 to show the current progress time of the song, and battery shape battery level display section 1 0 8 to show the remaining battery level Are provided.
- buttons for controlling the music recording / playback electronic device are provided on the surface of the housing 99. Specifically, mode switching for switching modes such as recording and playback is provided. Potato 101, volume 1 to decrease the volume (minus) Potan 102, volume to increase the volume + (plus) Potan 103, reverses the recorded data in time Rewind button 104, playback button 105 for starting playback of recorded data, fast-forward button 106 for fast-forwarding recorded data, and And a stop button 107 for stopping.
- These buttons 101 to 106 also have a flexible structure, and may be printed on the surface of a flexible housing 59, which is different from the housing 99. A flexible material may be attached, stitched or bonded.
- Such a remote controller 100 basically has a flexible structure. However, when the electronic device body and the remote controller 100 are separated from each other as in the present embodiment, the casing of the remote controller 100 is not provided. 9 9 may be a hard material.
- FIG. 2 is a diagram showing a configuration of a portable music recording / reproducing electronic device main body 119.
- the electronic circuit is configured to be mounted inside the housing 120. Have been.
- a power source antenna 121 is provided, and a battery 122 is formed by connecting to the power source antenna 121.
- the battery 122 uses a sheet-shaped polymer battery as described above.
- the music recording / reproducing electronic device main body 119 has a music recording / reproducing circuit section 124 for generating a signal for recording or reproducing a music signal.
- the music recording / playback circuit section 124 is connected to a memory 128 that can store music data in a microcomputer 127 that performs signal processing and the like, and a music playback section 1279. 23 operates when it receives a signal from the music playback unit 12 9.
- the microcomputer 127 is connected to the receiving antenna 130 via the receiving unit 132, the data transmitted from the outside is taken out by the receiving unit 132, and the signal processing is performed using the microcomputer 127. You can proceed.
- the signal from the music playback unit 12 9 is also sent to the headphone transmission antenna 13 1, and the wireless signal from the headphone transmission antenna 13 1 can be received and sent to the headphone. .
- the pair of speakers 1 2 3 and 1 2 3 are a thin flat film-shaped speaker in which a diaphragm on which a coil is printed on a flexible printed circuit board is sandwiched by a thin magnet plate, or a piezoelectric speaker.
- a speaker in which a conductive polymer material and a conductive polymer material are combined can be used.
- These speakers 123 and 123 are small, lightweight, and flexible.
- the semiconductor elements such as the microcomputer 127 and the memory 128 can be mounted together with other chips on a flexible printed board provided as a part of the music recording / playback circuit section 124. Is flexible, so that the music recording / reproducing circuit section 124 itself can be made flexible. ⁇ FIG.
- FIG. 19 is a bottom view of the main body of the portable music recording / reproducing electronic device of the present embodiment.
- the bottom surface of the portable music recording / reproducing electronic device is a part of the housing 120, and is configured by extending a flexible material made of cloth.
- the operation of this electronic device is the same as that of the second embodiment except that the main body and the remote controller are separated and the portion performs wireless communication, and a duplicate description is omitted here.
- the housing 120 is made of a relatively flexible material.
- various electronic components mounted inside the housing 120 such as a battery 122, a speed controller 123, a 123, and a music recording / reproducing circuit. Since each of the sections 124 is flexible, the entire apparatus can be maintained in a more flexible structure. Therefore, even if the portable electronic apparatus body 1.19 of the present embodiment is dropped, it can be broken. In addition, even if the portable electronic device body 119 is hit by a person, it is possible to suppress the occurrence of injuries and the like.
- the main unit and remote control are separated, even people who cannot or do not easily operate flexible net audio (for example, infants and toddlers, bedridden elderly people, etc.) can perform other operations.
- the person (parents and caregivers) can enjoy the music by keeping the main unit nearby.
- the overall shape is a card type.However, when used by infants and babies, the shape may be a stuffed toy, etc., so that the shape can be easily approached. You can also enjoy music while sleeping on your pillow like a cushion.
- a soft and light audio device can be realized.
- the softness and lightness of infants and toddlers reduces the possibility of injury if they are hit or hugged.
- music and voice can be freely selected, and infants and toddlers can listen to their favorite music on pillows, etc. it can.
- Timer control is also possible, so you can stop music when you fall asleep or use it as an alarm clock. Because it is soft and light, it can be carried around. It is a flexible net audio device that can be placed on a pillow and does not feel a hard touch even when it comes into contact with the face or body, so users are limited to babies and infants. everyone can enjoy without any trouble.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003244143A AU2003244143A1 (en) | 2002-06-24 | 2003-06-17 | Electronic apparatus |
US10/517,861 US20050225951A1 (en) | 2002-06-24 | 2003-06-17 | Electronic apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-182575 | 2002-06-24 | ||
JP2002182575A JP2004024383A (ja) | 2002-06-24 | 2002-06-24 | 電子機器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004000431A1 true WO2004000431A1 (ja) | 2003-12-31 |
Family
ID=29996657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/007671 WO2004000431A1 (ja) | 2002-06-24 | 2003-06-17 | 電子機器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2004024383A (ja) |
CN (1) | CN100421753C (ja) |
AU (1) | AU2003244143A1 (ja) |
WO (1) | WO2004000431A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006197562A (ja) * | 2004-12-16 | 2006-07-27 | Dream Sogo Kenkyusho:Kk | スピーカ、玩具、工芸品、器、雑貨、家具、移動体、建造物、衣類、携帯電話 |
ES2351138B1 (es) * | 2010-05-18 | 2011-11-21 | Viva Developments S.L. | Celula generadora electromecanica y procedimiento de obtencion de la misma |
KR102373769B1 (ko) * | 2021-09-29 | 2022-03-17 | (주)오운유 | 점등부재를 포함하는 디아이와이 인형 키트 |
Citations (9)
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---|---|---|---|---|
JPH05253045A (ja) * | 1992-03-13 | 1993-10-05 | Matsushita Electric Ind Co Ltd | 音の出る敷物 |
JPH05300591A (ja) * | 1991-10-16 | 1993-11-12 | Hitachi Home Tec Ltd | 音声発生シート |
JP2001083917A (ja) * | 1999-09-09 | 2001-03-30 | Sony Corp | 広告装置 |
JP2001100684A (ja) * | 1999-09-29 | 2001-04-13 | Sanyo Electric Co Ltd | メッセージカード |
JP3199430B2 (ja) * | 1992-01-13 | 2001-08-20 | 財団法人川村理化学研究所 | 半導体素子 |
JP2001242892A (ja) * | 2000-02-29 | 2001-09-07 | Uizu:Kk | 録音再生玩具 |
JP2002027575A (ja) * | 1998-04-28 | 2002-01-25 | Masanobu Kujirada | 縫いぐるみを含むセキュリティ装置 |
US20020033792A1 (en) * | 2000-08-31 | 2002-03-21 | Satoshi Inoue | Electrophoretic display |
JP2002510101A (ja) * | 1998-03-31 | 2002-04-02 | ジェムプリュス | チップカード製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3594500B2 (ja) * | 1998-11-12 | 2004-12-02 | 松下電器産業株式会社 | 液晶表示器取付接続装置 |
-
2002
- 2002-06-24 JP JP2002182575A patent/JP2004024383A/ja active Pending
-
2003
- 2003-06-17 WO PCT/JP2003/007671 patent/WO2004000431A1/ja active Application Filing
- 2003-06-17 AU AU2003244143A patent/AU2003244143A1/en not_active Abandoned
- 2003-06-17 CN CNB038149486A patent/CN100421753C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05300591A (ja) * | 1991-10-16 | 1993-11-12 | Hitachi Home Tec Ltd | 音声発生シート |
JP3199430B2 (ja) * | 1992-01-13 | 2001-08-20 | 財団法人川村理化学研究所 | 半導体素子 |
JPH05253045A (ja) * | 1992-03-13 | 1993-10-05 | Matsushita Electric Ind Co Ltd | 音の出る敷物 |
JP2002510101A (ja) * | 1998-03-31 | 2002-04-02 | ジェムプリュス | チップカード製造方法 |
JP2002027575A (ja) * | 1998-04-28 | 2002-01-25 | Masanobu Kujirada | 縫いぐるみを含むセキュリティ装置 |
JP2001083917A (ja) * | 1999-09-09 | 2001-03-30 | Sony Corp | 広告装置 |
JP2001100684A (ja) * | 1999-09-29 | 2001-04-13 | Sanyo Electric Co Ltd | メッセージカード |
JP2001242892A (ja) * | 2000-02-29 | 2001-09-07 | Uizu:Kk | 録音再生玩具 |
US20020033792A1 (en) * | 2000-08-31 | 2002-03-21 | Satoshi Inoue | Electrophoretic display |
Also Published As
Publication number | Publication date |
---|---|
JP2004024383A (ja) | 2004-01-29 |
AU2003244143A1 (en) | 2004-01-06 |
CN1662285A (zh) | 2005-08-31 |
CN100421753C (zh) | 2008-10-01 |
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