WO2006049092A1 - イヤホンアダプタ - Google Patents
イヤホンアダプタ Download PDFInfo
- Publication number
- WO2006049092A1 WO2006049092A1 PCT/JP2005/019869 JP2005019869W WO2006049092A1 WO 2006049092 A1 WO2006049092 A1 WO 2006049092A1 JP 2005019869 W JP2005019869 W JP 2005019869W WO 2006049092 A1 WO2006049092 A1 WO 2006049092A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- earphone
- earphone adapter
- insertion port
- terminal
- fixing mechanism
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
Definitions
- the present invention relates to an earphone adapter, and more particularly to an earphone adapter used when an earphone is attached to an audio device such as a television (hereinafter referred to as “ ⁇ ”) device.
- ⁇ television
- the viewing position for viewing a TV program is usually a few meters away from the screen power of the TV device, people or objects may be caught in the earphone cord between them, At the moment when the posture is changed, the earphone terminal may be disconnected from the TV device's earphone, and the speaker power of the TV device may suddenly emit sound. Listening to the sound of the TV device with earphones is usually a situation where the sound cannot be output from the speaker of the TV device, and if the sound is suddenly output from the speaker of the TV device, Will surprise the hospitalized patients. In particular, when an inpatient watching a TV program in a common room of a hospital, the impact on the inpatient in that room is enormous.
- the earphone terminal is connected to the earphone jack of the TV device.
- a technique has been proposed in which a TV device is provided with a circuit that detects the disconnection and automatically stops (sets to zero) audio output from the TV device's speaker (see, for example, Patent Document 1).
- plug conversion adapters for headphones have been proposed.
- audio from a portable tape recorder or the like is used.
- a mini plug that can be inserted into the output outlet, a standard plug jack that is connected to the mini plug via an electrical cord of a predetermined length, and into which a standard plug of headphones is inserted, and the standard plug jack has been proposed.
- a headphone plug conversion adapter provided with a clip that can be locked to clothes or a belt of a headphone wearer for example, see Patent Document 2.
- Patent Document 1 Japanese Utility Model Publication No. 2-13395
- Patent Document 2 Real Fair 1 No. 15089
- the TV device with the speaker wire cut off loses its commercial value, and subsequent resale becomes impossible.
- the mini plug is simply inserted into the audio output insertion port of a portable tape recorder or the like. If any external force is applied to the electrical cord connecting the to and from the speaker, the mini plug will come out of the audio output port of the portable tape recorder or the like! If the voice is emitted by the voice !, the problem cannot be solved.
- the present invention has been made to solve the above-described problems in the prior art, and does not add a new function to a circuit on the side of an audio device such as a TV device. Also, an audio device such as a TV device is provided. Provide an earphone adapter that can prevent sound from being suddenly output from the speaker when the earphone plug of the audio equipment that has a speaker such as a TV device is also removed. For the purpose. Means for solving the problem
- the configuration of the earphone adapter according to the present invention includes an earphone adapter body having an insertion port into which an earphone terminal of an earphone is inserted, and a terminal that can be inserted into the earphone insertion port of an acoustic device. And a fixing mechanism for fixing the earphone adapter body to the acoustic device in a state where the terminal is inserted into the earphone insertion port of the acoustic device.
- the earphone adapter main body can be fixed to the audio device with the terminal inserted into the earphone insertion port of the audio device, so that a person or an object can be caught on the earphone cord. Even if the earphone terminal is pulled for some reason, such as when the hooking force is applied or the viewer changes his / her posture, the earphone adapter power is simply removed from the earphone adapter body. The earphone plug-in loca will never come out.
- the earphone adapter terminal does not come out of the earphone plug of the audio device, so the audio output from the speaker of the audio device still remains. Remains stopped. Therefore, it is possible to prevent a sudden sound output from the sound force of the acoustic device due to the disconnection of the earphone terminal.
- the earphone adapter body includes an insertion port support that supports the insertion port, a terminal support that supports the terminal, the insertion port support, and the terminal. It is preferable that an electrical cord for connecting to the support is provided, and the fixing mechanism also serves as a flexible coupling member that couples the electrical cord and the acoustic device.
- the fixing mechanism also serves as a flexible coupling member that couples the electrical cord and the acoustic device. According to this preferable example, since the insertion port support is pulled toward the audio equipment side via the electric cord and the connecting member, a person or an object is caught on the earphone cord, or the viewer changes the posture. The earphone jack is pulled for some reason Even if it is stretched, the force applied to the terminal support can be kept small.
- the connecting member preferably has a ring-shaped stopper.
- the connecting member can be screwed to the audio device using the existing screw attached to the back surface of the audio device.
- the connecting member has a flange.
- the connecting member can be hooked on the slit provided on the back surface of the audio device and fixed to the audio device.
- the connecting member has an engaging portion provided in the middle of the connecting member and capable of locking the connecting member.
- the connecting member can be fixed to the acoustic device by being locked to the engaging portion in a state where the connecting member is hooked on an antenna terminal or the like provided on the back surface of the acoustic device.
- the connecting member further has a structure in which a large number of substantially spherical locking members are connected, and the engaging portion communicates with the through hole through which the locking member passes and the through hole. It is preferable to have a slip prevention hole provided to prevent the locking member from coming off.
- the earphone adapter main body includes an insertion port Z terminal support body that integrally supports the insertion port and the terminal. preferable.
- the insertion port and the terminal are supported by the insertion port Z terminal support body in a state where their center axes are shifted.
- the earphone adapter main body is bonded and fixed to an audio device using an adhesive layer, the area for forming the adhesive layer on the terminal side end surface of the insertion port Z terminal support is widened. Therefore, the adhesive strength between the insertion port Z terminal support and the audio equipment can be improved.
- the distal end of the insertion port and the base end of the terminal in the insertion port Z terminal support body can be overlapped in the longitudinal direction of the insertion port Z terminal support. It becomes possible to shorten the length of the direction.
- the fixing mechanism has a screw hole that can be screwed to the acoustic device.
- the fixing mechanism has an adhesive layer that can be adhesively fixed to the acoustic device. According to these preferable examples, the earphone adapter main body can be securely fixed to the audio equipment.
- the fixing mechanism includes an arm that is biased toward the earphone adapter main body and a support portion that supports the arm.
- the earphone adapter main body can be easily attached to and detached from the acoustic device.
- the arm and the Z or the support portion have a slide structure whose length can be adjusted.
- the earphone adapter can be made compatible with acoustic devices of various sizes. In addition, when the earphone adapter is stored, a compact storage can be realized.
- the fixing mechanism includes a clamp part capable of adjusting a height and a support part that supports the clamp part.
- the earphone adapter main body can be easily attached to and detached from the audio equipment.
- the clamp part and z or the support part have a slide structure whose length can be adjusted.
- the earphone adapter can be made compatible with acoustic devices of various sizes. In addition, compact storage can be realized when the earphone adapter is stored.
- the insertion port may be configured such that when the earphone adapter main body is fixed to the acoustic device, the earphone insertion port of the acoustic device is used. It is preferably provided so as to be rotatable in a two-dimensional plane as viewed from the front. According to this preferred example, the insertion port into which the earphone terminal is inserted can flexibly follow the posture change of the earphone user (viewer) and provide a comfortable wearing feeling for the earphone user. Is possible. It is also possible to prevent the earphone terminal from coming off.
- the insertion port is the earphone insertion port of the acoustic device. It is preferably provided so as to be rotatable in a plane perpendicular to the two-dimensional plane as viewed from the front.
- the plug into which the earphone terminal is plugged The mouth can be flexibly followed by changes in the posture of the user (viewer) of the earphone, and it is possible to provide a comfortable feeling for the user of the earphone.
- the earphone adapter main body is attached to the fixing mechanism via a coupling portion and can be removed.
- the following effects can be obtained. That is, usually, by removing the fixing mechanism force from the earphone adapter body, it is possible to output sound from the sound force of the audio equipment.
- you want to stop the audio output from the speaker of the acoustic device such as late at night or early morning, attach the earphone adapter body to the fixing mechanism fixed to the acoustic device, and then insert the earphone adapter body into the insertion port.
- the earphone jack of the earphone can be plugged into and the TV program can be heard via the earphone.
- the coupling portion includes a first coupling portion provided in the earphone adapter main body and a second coupling portion provided in the fixing mechanism, and the first coupling portion. It is preferable that the earphone adapter main body is attached to the fixing mechanism by coupling the second coupling portion and the second coupling portion.
- the earphone adapter of the present invention can exhibit the above-described effect more effectively when one earphone insertion port and one earphone terminal are provided.
- the acoustic device can be connected to a single earphone. This is because the earphone terminal is hard to come out compared to the case having only the mouth.
- the earphone terminal force S of the audio device having the earphone terminal force S speaker that does not add a new function to the circuit on the audio device side and also does not reduce the commercial value of the audio device is also provided. When it comes off, it can be prevented that the sound is suddenly output from the speaker.
- FIG. 1 is a side view showing a relationship between an example of an earphone adapter (a fixing mechanism is screwed), an earphone, and a TV device according to a first embodiment of the present invention.
- FIG. 2 shows another example of the earphone adapter according to the first embodiment of the present invention (the fixing mechanism is connected). Side view showing the relationship between the earphone and TV device
- FIG. 3 is a side view showing the relationship between still another example of the earphone adapter according to the first embodiment of the present invention (the urging force of the arm by the spring spring whose fixing mechanism is a spring) and the earphone and the TV device.
- FIG. 4 is a side view showing the relationship between still another example of the earphone adapter according to the first embodiment of the present invention (the urging force of the arm by a coil spring is a fixing mechanism), the earphone, and the TV apparatus.
- FIG. 5 is a side view showing the relationship between another example of the earphone adapter according to the first embodiment of the present invention (an arm urging force with a fixing mechanism having a clothespin structure) and the earphone and the TV device.
- FIG. 6 is a side view showing a relationship between still another example of the earphone adapter (the fixing mechanism is a clamp mechanism), the earphone, and the TV device according to the first embodiment of the present invention.
- the fixing mechanism is a clamp mechanism
- FIG. 7A is a side view showing a relationship between an example of an earphone adapter and a TV device according to the second embodiment of the present invention.
- FIG. 7B is a front view showing a state in which the earphone adapter body in the second embodiment of the present invention is fixed to the TV device.
- FIG. 8A is a side view showing a relationship between an example of an earphone adapter and a TV device according to a third embodiment of the present invention.
- FIG. 8B is a front view showing a configuration in which the arm of the fixing mechanism of the earphone adapter according to the third embodiment of the present invention is omitted.
- FIG. 9A is a side view showing the relationship between another example of the earphone adapter and the TV device according to the third embodiment of the present invention.
- FIG. 9B is a side view showing a relationship between still another example of the earphone adapter and the TV device according to the third embodiment of the present invention.
- FIG. 10 is a side view showing a relationship between an example of an earphone adapter and a TV apparatus according to a fourth embodiment of the present invention.
- FIG. 11 is a schematic rear view of a TV apparatus to which the earphone adapter main body according to the fourth embodiment of the present invention is fixed.
- FIG. 12 is a side view showing another example of the earphone adapter according to the fourth embodiment of the present invention.
- FIG. 13 is a side view showing still another example of the earphone adapter according to the fourth embodiment of the present invention.
- FIG. 14 is a side view showing a relationship between an example of an earphone adapter and a TV device according to a fifth embodiment of the present invention.
- FIG. 15 is a side view showing a relationship between an example of an earphone adapter, an earphone, and a TV apparatus according to the sixth embodiment of the present invention.
- FIG. 16 is a diagram showing the relationship between the earphone adapter main body and the fixing mechanism according to the sixth embodiment of the present invention.
- FIG. 17 is a side view showing the relationship between another example of the earphone adapter and the TV device according to the sixth embodiment of the present invention.
- FIG. 1 is a side view showing a relationship between an example of an earphone adapter, an earphone, and a TV device according to the first embodiment of the present invention.
- 1 is a television device, and 2 is an earphone insertion port provided in the TV device 1.
- 3 is an earphone, and 4 is an earphone terminal provided on the earphone 3.
- Earphone 3 and earphone terminal 4 are connected via an earphone cord 5.
- the earphone adapter 6 in the present embodiment includes an earphone adapter main body 7 and a fixing mechanism 8 for fixing the earphone adapter main body 7 to the TV apparatus 1.
- the fixing mechanism 8 includes a support substrate 10 in which a screw hole 9 is formed, and a screw 11 that fixes the support substrate 10 to the TV device 1.
- the earphone adapter body 7 integrally supports the insertion port 12 into which the earphone terminal 4 of the earphone 3 is inserted, the terminal 14 that can be inserted into the earphone insertion port 2 of the TV device 1, and the insertion port 12 and the terminal 14.
- the earphone adapter body 7 is attached to the support substrate 10 with the terminal 14 protruding from the back surface of the support substrate 10 (TV device 1 side). ing. Then, with the terminal 14 inserted into the earphone insertion slot 2 of the TV device 1, the support substrate 10
- the earphone adapter main body 7 is fixed to the TV apparatus 1 by screwing to the TV apparatus 1.
- the insertion port Z terminal support 13 includes a first support 13a provided perpendicular to the front surface of the support substrate 10, and a first support.
- a second support 13 b having an insertion port 12 is rotatably connected to 13 a by a rotary shaft 15. That is, the second support 13b having the insertion port 12 into which the earphone terminal 4 of the earphone 3 is inserted can be rotated within a range of 180 degrees in the two-dimensional plane when viewed from the side of the earphone adapter 6. (See arrow 16 in Figure 1).
- the insertion port 12 and the terminal 14 are electrically connected via flexible wiring.
- the earphone adapter main body 7 is fixed to the TV device 1 with the terminal 14 inserted into the earphone insertion port 2 of the TV device 1. Therefore, even if the earphone terminal 4 is pulled for some reason, such as when people or objects are caught on the earphone cord 5 or the viewer changes their posture, the earphone terminal 4 is connected to the earphone adapter body 7 The terminal 14 of the earphone adapter body 7 does not come out of the earphone insertion port 2 of the TV device 1 simply by falling out of the insertion port 12 of the TV device 1.
- the earphone adapter 6 can be fixed to the TV device 1 of the earphone adapter main body 7 by a single configuration on the earphone adapter 6 side. Therefore, the earphone adapter main body 7 can be fixed to the TV apparatus 1 even if there is no object to be caught such as any protrusion on the TV apparatus 1 side. That is, according to this embodiment, the versatility is high. V, earphone adapter can be provided.
- the earphone terminal 4 is easily pulled out (the insertion port 12 of the earphone adapter body 7 has the same direction as the earphone insertion port 2 of the TV device 1). (Even if the person's foot is caught by the earphone cord 5), the earphone terminal 4 will fall off immediately. It can also prevent human accidents.
- the earphone adapter 6 of the present embodiment it is possible to protect the earphone insertion port 2 of the TV apparatus 1.
- a person is caught on the earphone cord 5, or the user (viewer) of the earphone 3 changes the viewing posture. If the force is applied to the earphone terminal 4 from a direction other than the front and rear direction when the front force of the earphone jack 2 of the TV device 1 is viewed from the front, for some reason, the earphone terminal 4 may be bent or the TV device 1 earphone The earphone 3 and TV device 1 may break down due to scratches in the insertion slot 2.
- the possibility that the TV device 1 will break down is considerably reduced simply by the failure of the earphone 3 or the earphone adapter 6.
- the benefits of reducing the failure of the TV device 1 are enormous.
- the insertion port Z terminal support body 13 includes the first support body 13a provided perpendicular to the front surface of the support substrate 10, and the first support body 13a. Since the second support body 13b having the insertion port 12 is rotatably connected to the support body 13a of 1 by the rotation shaft 15, the insertion port 12 into which the earphone terminal 4 is inserted is connected to the earphone 3 It is possible to flexibly follow the posture change of the user (viewer) of the user and provide a comfortable feeling to the user of the earphone 3.
- a fixing mechanism 8 including a support substrate 10 having a screw hole 9 and a screw 11 for fixing the support substrate 10 to the TV device 1 is used.
- the fixing mechanism is not limited to the one with a strong structure.
- the earphone adapter body with the terminal 14 of the earphone adapter body 7 inserted into the earphone insertion slot 2 of the TV device 1 is not limited. Anything that can fix the main unit 7 to the TV device 1! [0037] For example, as shown in FIG.
- the support substrate 10 and a double-sided tape that can be bonded and fixed to the TV device 1 attached to the back surface (TV device 1 side) of the support substrate 10 17 and 17 constitute a fixing mechanism 18 and use the adhesive force of the double-sided tape 17 to fix the earphone adapter body 7 to the TV device 1.
- the fixing mechanism 18 having such a configuration is used, it is possible to minimize the influence on the TV apparatus 1 such as a screw hole being opened as compared with the case where the screw 11 is used.
- the earphone adapter body 7 can be easily attached and detached. Therefore, there will be no hindrance to resale of the TV device 1.
- the adhesive is not limited to the double-sided tape, and a hook-and-loop fastener or the like can be used.
- the arm 19 that is biased toward the tip partial force earphone adapter body 7 and the earphone adapter body 7 are attached, and the base end portion of the arm 19 rotates.
- a fixing mechanism 21 is constituted by a support substrate 20 as a support portion that is freely connected, and the earphone adapter main body 7 is fixed to the TV device 23 by using the urging force of the tip portion of the arm 19. Also good.
- the urging of the tip portion of the arm 19 in the direction of the earphone adapter body 7 is realized by, for example, incorporating a spring spring in the rotating shaft 22 that connects the support substrate 20 and the arm 19. be able to.
- the coil spring 25 is interposed between the support substrate 20 and the arm 19 so that the tip of the arm 19 can be biased in the direction of the earphone adapter body 7. be able to.
- the base ends of the support substrate 20 and the arm 19 may be extended to the opposite side of the distal end portion of the arm 19 with respect to the rotating shaft 22, and this portion may be used as a handle portion 26. it can.
- a coil spring 27 is interposed between the arm 19 and the support substrate 20, and both are urged away from each other.
- the fixing mechanism is structured like a clothespin, so that the earphone adapter body 7 can be easily attached to and detached from the TV device 23.
- the fixing mechanism having the above-described structure, it is desirable to use a cover material in a portion where the support substrate 20 arm 19 and the TV device 23 are in contact with each other. This can prevent the TV device 23 from being damaged.
- the earphone adapter body 7 is fixed to the TV device 23 due to an anti-slip effect between the elastic material and the housing of the TV device 23. It is also possible to prevent deviation from the state. 3 to 5, reference numeral 24 denotes an earphone insertion port provided in the TV device 23.
- the height-adjustable clamp part 29 and the earphone adapter main body 7 are attached, and fixed by a support substrate 30 as a support part on which the clamp part 29 is supported.
- the mechanism 28 may be configured (clamp mechanism).
- the clamp portion 29 is supported at one end by the support substrate 30 and has a shaft 31 in which a thread groove 32 is engraved, a nut 33 in which a female thread that engages with the thread groove 32 of the shaft 31 is cut, and the support substrate 30.
- a pressing body 34 inserted through the shaft 31 while being positioned between the nut 33 and the nut 33. In this case, the pressing body 34 can be moved in the direction of the support substrate 30 by rotating the nut 33.
- the nut adapter 33 is rotated to press the pressing body 34 against the back of the TV device 23, so that the earphone adapter body 7 is attached to the TV device 23.
- the fixing mechanism 28 having the clamp part 29 as the fixing mechanism, the earphone adapter body 7 can be easily attached to and detached from the TV device 23.
- the earphone adapter of the present invention can be used particularly for a thin TV device. Even with a conventional cathode ray tube TV device, if there are any protrusions, it is possible to fix the earphone adapter body 7 by hooking the pressing body 34 of the arm 19 or the clamp part 29 there, but in recent years it has become popular.
- TV equipment LCD (Liquid Crystal Display), PDP (Plasma Display Panel), Organic EL (Electro Luminescence), FED (Field Emission Display), etc. Since the pressing body 34 can be hooked, the earphone adapter body 7 can be more securely fixed.
- the pressing member 34 of the arm 19 or the clamp portion 29 is moved from the top, bottom, left, or right of the TV device 23 to the back of the TV device 23. Turn it to the side and hook it. Since the position of the earphone insertion port 24 in the TV device 23 varies depending on the manufacturer, it is desirable that the lengths of the support substrates 20, 30, the arm 19, and the clamp part 29 have a certain margin.
- the lengths of the support substrates 20 and 30 can be determined in consideration of the fact that the earphone insertion port 24 is generally provided in a portion near the end of the TV device 23.
- the depth of thin TV devices is often around 10 cm to 30 cm, so that the distance between the tip of arm 19 and support substrate 20 is about 30 cm with arm 19 fully open.
- the fixing mechanism 21 may be configured.
- the distance between the support substrate 30 and the pressing body 34 may be configured to be about 30 cm.
- the depth will be about 10cm, so it is possible to keep these distances at about 10cm.
- the fixing mechanism is configured to have a substantially letter-shaped shape using a material having elasticity such as grease, so that the fixing mechanism is oriented in the direction of the earphone adapter main body. It is also possible to energize. In this case, it is not necessary to use parts such as a rotating shaft and a clamp part that rotatably support the arm, so that the structure of the fixing mechanism can be simplified. As a result, the manufacturing cost of the earphone adapter can be reduced and the manufacturing process can be simplified.
- the fixing mechanism is not configured to be biased in the direction of the earphone adapter main body, but is configured to have a certain length in the front-rear direction when viewed from the front of the earphone insertion port of the TV device, and is simply a TV device. May be placed on the fixing mechanism.
- the earphone adapter main body can be fixed to the TV device by its own weight. And by realizing the earphone adapter with such a very simple configuration, it becomes possible to provide a more versatile earphone adapter.
- the insertion port Z terminal support 13 is a first provided vertically to the front surface of the support substrate 10 (or 20 or 30).
- the second support 13b having the insertion port 12 rotatably connected to the first support 13a by the rotating shaft 15, and the second support 13b is earphone Force that is configured to be able to rotate in a two-dimensional plane when viewed from the side force of the adapter 6.
- the pivot support can be used to freely rotate the second support relative to the first support. You may comprise as follows.
- FIG. 7A is a side view showing a relationship between an example of the earphone adapter and the TV apparatus according to the second embodiment of the present invention
- FIG. 7B is a front view showing a state in which the earphone adapter main body according to the present embodiment is fixed to the TV apparatus. It is.
- the earphone adapter 35 in the present embodiment includes an earphone adapter main body 36 and a fixing mechanism 38 that fixes the earphone adapter main body 36 to the TV device 37.
- the fixing mechanism 38 includes an arm 39 biased in the direction of the tip partial force earphone adapter main body 36, and a support portion to which the earphone adapter main body 36 is attached and a base end portion of the arm 39 is rotatably connected.
- the earphone adapter main body 36 is fixed to the TV device 37 by using the urging force of the distal end portion of the arm 39.
- the urging of the tip portion of the arm 39 in the direction of the earphone adapter main body 36 is realized by a coil spring 41 interposed between the support substrate 40 and the arm 39.
- the earphone adapter main body 36 includes an insertion port support body 4 4 that supports an insertion port 43 into which an earphone terminal 4 (see FIG. 1) is provided on the front surface of the support substrate 40 via a rotating portion 42.
- the terminal 46 is provided on the back side (TV device 37 side) of the support substrate 40 and can be inserted into the earphone insertion port 45 of the TV device 37.
- the force rotating part 42 is configured such that a rotating shaft constituting the male side and a rotating body constituting the female side are rotatably fitted and secured with a certain clearance. .
- the rotation part 42 is provided in the earphone adapter 35 and the insertion port support 44 is configured to be rotatable, the insertion port 43 into which the earphone terminal 4 is inserted is connected to the earphone 3 (see FIG. 1). It is possible to flexibly follow the change in the posture of the user (viewer) of the camera and to provide a comfortable feeling to the user of the earphone 3.
- the earphone adapter 35 of the present embodiment does not have a configuration corresponding to the rotary shaft 15 of Fig. 1 or the like, unlike the earphone adapter of the first embodiment. Therefore, the insertion port 43 into which the earphone terminal 4 is inserted cannot rotate in a plane orthogonal to the two-dimensional plane viewed from the front of the earphone insertion port 45 of the TV device 37. Therefore, it is possible to prevent the earphone terminal 4 from coming off while ensuring that the insertion port 43 into which the earphone terminal 4 is inserted can follow the change in posture of the user (viewer) of the earphone 3. .
- FIG. 8A is a side view showing a relationship between an example of an earphone adapter and a TV apparatus according to the third embodiment of the present invention
- FIG. 8B is a front view showing a configuration in which the arm of the fixing mechanism of the earphone adapter according to the present embodiment is omitted.
- FIG. The same components as those of the earphone adapter according to the second embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
- reference numeral 47 denotes a support substrate to which the earphone adapter main body 36 is attached.
- a slide body 48 is slidably attached to the support substrate 47, and a base end portion of an arm 49 is rotatably connected to the slide body 48.
- a coil spring 50 is interposed between the slide body 48 and the arm 49, and thereby the tip partial force of the arm 49 is biased toward the S earphone adapter main body 36.
- the support substrate 47 is provided with a slide rail 47a made of a long hole.
- the slide body 48 is also provided with a slide rail 48a formed of a long hole.
- the slide body 48 is attached to the support substrate 47 by passing both the slide rails 47a, 48a through the bolt 51 and fastening with the nut 52. Can be slidably mounted.
- the support substrate 47 Even if the length of the TV is not more than a certain length, it is possible to support TV devices of various sizes. In addition, when the earphone adapter is stored, a compact storage can be realized.
- the earphone adapter of the present embodiment has a slide structure in which only the support substrate can be adjusted in length
- the arm and the clamp portion described in the first embodiment are also used.
- the slide structure can be adjusted in length.
- the base end portion of the slide body 54 is further connected to the slide body 48 in a self-rotating manner, and the arm 49 is slidably attached to the slide body 54.
- the shaft 31 of the clamp portion 29 is supported on the support substrate 30 via the slide body 53. Since the slide structure for extending and retracting the arm 49 in FIG. 9A and the slide structure for extending and retracting the clamp part 29 in FIG. 9B have the same configuration as described above, further description is omitted.
- FIG. 10 is a side view showing a relationship between an example of an earphone adapter and a TV apparatus according to the fourth embodiment of the present invention
- FIG. 11 is a schematic rear view of the TV apparatus to which the earphone adapter main body of the present embodiment is fixed. is there.
- the earphone adapter 54 in the present embodiment includes an earphone adapter main body 55 and a fixing mechanism 57 that fixes the earphone adapter main body 55 to the TV device 56.
- the earphone adapter body 55 includes an insertion port support 62 that supports an insertion port 61 into which an earphone terminal is inserted, and a terminal support 60 that supports a terminal 59 that can be inserted into the earphone insertion port 58 of the TV device 56. It is constituted by an electric cord 63 that connects the mouth support 62 and the terminal support 60.
- the fixing mechanism 57 includes a flexible belt 65 as a connecting member, one end of which is fixed to the electric cord 63 of the earphone adapter body 55 and the other end of which is provided with a ring-shaped stopper 64. . Then, with the terminal 59 inserted into the earphone insertion port 58 of the TV device 56, the stopper 64 at the other end of the belt 65 is attached to the rear surface of the TV device 56, and the existing screw 67 (see FIG. 11).
- the earphone adapter body 55 is fixed to the TV device 56 by screwing it to the TV device 56 using In this case, the length of the belt 65 is slack when the stopper 64 of the belt 65 is screwed. It is set so as to be in a state of absence.
- the belt 65 is configured to be extendable and contractible using an agitator having a lock mechanism, it is possible to easily cope with the belt 65 even if the position of the screw 67 is slightly shifted.
- the stopper 64 at the other end of the belt 65 can be screwed to the TV device 56 using a screw 100 conforming to the VESA standard for attaching a stand arm to the liquid crystal TV device.
- the terminal support 60 that supports the terminal 59 that can be inserted into the earphone insertion port 58 of the TV device 56, and the insertion into which the earphone terminal is inserted.
- the other end of the belt 65 fixed to the electric cord 63 that connects the outlet support 62 that supports the port 61 is fixed to the TV device 56, so that the earphone adapter body 55 is fixed to the TV device 56. Therefore, the following effects can be obtained. In other words, since the outlet support 62 is pulled toward the TV device 56 side via the electric cord 63 and the belt 65, a person or object is caught on the earphone cord, or the viewer changes his / her posture.
- the force applied to the terminal support 60 can be kept small.
- the terminal 59 of the terminal support 60 of the earphone adapter main body 55 does not come out of the earphone insertion port 58 of the TV device 56 simply by falling out of the terminal insertion port 61 of the earphone terminal force earphone adapter main body 55! /, Therefore, sudden audio output from the speaker of the TV device 56 due to disconnection of the earphone terminal can be prevented.
- the fixing mechanism is constituted by a belt 65 that is fixed to the electric cord 63 of the one-end force earphone adapter main body 55 and provided with a ring-shaped stopper 64 at the other end.
- the mechanism 57 has been described as an example.
- a belt 69 having a collar 68 provided at the other end is used, and the collar 68 is formed on a slit provided on the back of the TV device 56.
- the earphone adapter body 55 may be fixed to the TV device 56 by hooking it on 70 (see FIG. 11). Further, for example, a configuration as shown in FIG. 13 can be adopted.
- the fixing mechanism may be configured by a flexible binding member 105 as a connecting member that is fixed to the electric cord 63 of the S earphone adapter main body 55 with one end force and is provided with an engaging portion 104 in the middle thereof. it can.
- the binding member 105 has a structure in which a plurality of substantially spherical locking members 103 are connected, and the engaging portion 104 is a through hole 1 through which the locking member 103 passes. 04a and a slit 104b provided in communication with the through hole 104a and serving as a prevention hole for preventing the locking member 103 from coming off. Then, in a state where the binding member 105 is hooked on the antenna terminal 106 (see FIG.
- the binding member 105 is passed through the through hole 104a of the engaging portion 104, and the binding member 105 is engaged with the engaging portion.
- the earphone adapter body 55 can be fixed to the TV device 56 by sliding it into the slit 104b of the 104.
- the present invention is not limited to this configuration, and any configuration may be used as long as it has an engaging portion that can lock the connecting member in the middle of the connecting member.
- the connecting member constituting the fixing mechanism does not necessarily need to be fixed to the electric cord 63 of the S-earphone adapter main body 55 with one end force.
- the middle of the connecting member may be fixed to the electric cord 63.
- the fixing method in this case may be any method such as binding.
- FIG. 14 is a side view showing a relationship between an example of the earphone adapter and the TV apparatus according to the fifth embodiment of the present invention.
- the earphone adapter 71 in the present embodiment includes an earphone adapter main body 72 and a fixing mechanism for fixing the earphone adapter main body 72 to the TV apparatus 1.
- the earphone adapter main body 72 has an insertion port 77 into which the earphone terminal is inserted, a terminal 76 that can be inserted into the earphone insertion port 2 of the TV device 1, and an insertion port that integrally supports the insertion port 77 and the terminal 76.
- the body 101 is constituted.
- the fixing mechanism is constituted by an adhesive layer 78 provided on the end surface (the surface in contact with the TV device 1) of the insertion port Z terminal support 101 on the terminal 76 side.
- the insertion port 77 and the terminal 76 are supported by the insertion port Z terminal support 101 in a state where their center axes are shifted.
- the formation area of the adhesive layer 78 on the terminal 76 side end surface of the insertion port Z terminal support 101 can be increased.
- the adhesive strength with the device 1 can be improved.
- the distal end portion of the insertion port 77 and the base end portion of the terminal 76 in the insertion port Z terminal support body 101 are connected to the insertion port Z terminal support body 101. Therefore, the length of the insertion port Z terminal support 101 in the longitudinal direction can be shortened.
- FIG. 15 is a side view showing a relationship between an example of the earphone adapter, the earphone, and the TV device according to the sixth embodiment of the present invention.
- reference numeral 80 denotes a television device
- 79 denotes an earphone insertion port provided in the TV device 80.
- 3 is an earphone
- 4 is an earphone terminal provided on the earphone 3.
- Earphone 3 and earphone terminal 4 are connected via an earphone cord 5.
- the earphone adapter 81 in the present embodiment includes an earphone adapter main body 82 and a fixing mechanism 83 that fixes the earphone adapter main body 82 to the TV device 80.
- the earphone adapter body 82 integrally supports the insertion port 84 into which the earphone terminal 4 of the earphone 3 is inserted, the terminal 85 that can be inserted into the earphone insertion port 79 of the TV device 80, and the insertion port 84 and the terminal 85.
- the insertion port is constituted by a Z terminal support 102 and a locking piece 86 that is locked by a separate fixing mechanism 83.
- the fixing mechanism 83 is provided on the surface in contact with the TV device 80, the through hole 87 through which the terminal 85 of the earphone adapter main body 82 passes, the locking portion 88 to which the locking piece 86 of the earphone adapter main body 82 is locked. And the adhesive layer 89 formed.
- the earphone adapter main body 82 is attached to the fixing mechanism 83 by the locking piece 86 being locked to the locking portion 88 of the fixing mechanism 83.
- the position of the locking piece 86 and the locking portion 88 is such that when the earphone adapter body 82 is attached to the fixing mechanism 83, the terminal 85 of the earphone adapter body 82 can be inserted into the earphone insertion port 79 of the TV device 80.
- the locking piece 86 is provided at the position where the end surface force of the insertion port Z terminal support 102 on the TV device 80 side is also amm, and the locking portion 88 is the end surface of the fixing mechanism 83 on the TV device 80 side. To amm!
- FIG. 16 shows the relationship between the earphone adapter main body and the fixing mechanism in the present embodiment.
- 90 is a guide groove that guides the locking piece 86 of the earphone adapter main body 82 to the locking position 91.
- the locking piece 86 of the earphone adapter main body 82 is locked to the locking mechanism 83. After being fitted into the portion 88, it is rotated 90 degrees counterclockwise and guided to the locking position 91 along the guide groove 90. Although details are not shown, a convex protrusion is provided on the bottom surface of the guide groove 90 at the locking position 91, and the locking piece 86 is locked at the locking position 91 by exceeding this protrusion. Is done. Thereby, the earphone adapter main body 82 is attached to the fixing mechanism 83.
- the locking piece 86 is guided by the guide groove 90 to reach the locking portion 88, and the locking state of the locking piece 86 is Canceled.
- the earphone adapter main body 82 is removed from the fixing mechanism 83 by pulling the insertion port Z terminal support 102 away from the fixing mechanism 83.
- the earphone adapter main body 82 is coupled to the fixing mechanism 83 (the locking piece 86 as the first coupling portion provided in the earphone adapter main body 82 and the second portion provided in the fixing mechanism 83. It is possible to fix only the fixing mechanism 83 to the TV device 80 by providing the attachment Z so as to be removable via the locking portion 88) as the coupling portion.
- the fixing mechanism 83 and the earphone adapter main body 82 are integrated, and the terminal 85 of the earphone adapter main body 82 is inserted into the earphone insertion port 79 of the TV device 80. It will be in the state.
- the following effects can be obtained. That is, usually, by removing the earphone adapter main body 82 from the fixing mechanism 83, sound can be output from the speaker of the TV device 80. On the other hand, if you want to stop the audio output from the speaker of the TV device 80, such as late at night or early in the morning, after attaching the earphone adapter body 82 to the fixing mechanism 83 fixed to the TV device 80, You can listen to TV program audio via the earphone 3 by inserting the earphone terminal 4 of the earphone 3 into the insertion port 84 of the earphone adapter body 82.
- the earphone terminal 4 Even if the earphone terminal 4 is stretched for some reason, such as a person or object being caught by the earphone cord 5 or the viewer changing posture, the earphone terminal 4 is not connected to the earphone adapter body.
- the terminal 85 of the earphone adapter main body 82 does not come out from the earphone insertion slot 79 of the TV device 80 simply by dropping the force of 82. As a result, it is possible to prevent sudden audio output from the speaker of the TV device 80 due to the disconnection of the earphone terminal 4.
- the earphone adapter 81 of the present embodiment the first to fifth implementations described above. Unlike the earphone adapter of this type, it is possible to output the sound of the speaker power of the TV device, and if necessary, attach the earphone adapter main body 82 and remove it from the speaker of the TV device when the earphone terminal 4 is disconnected. Sudden audio output can be prevented.
- the earphone adapter main body 82 is attached to the fixing mechanism 83 by engaging the engaging piece 86 of the earphone adapter main body 82 with the engaging portion 88 of the fixing mechanism 83. Forces to be attached As a means of attaching the earphone adapter body 82 to the fixing mechanism 83, it is possible to attach both of them and remove them.
- FIG. 17 the configuration shown in FIG. 17 can be considered.
- 91 is an earphone adapter main body
- 92 is a fixing mechanism for fixing the earphone adapter main body 91 to the TV device 80.
- a stopper portion 94 that restricts the movement of the outer cylinder portion 93 is provided on the outer periphery of the insertion port Z terminal support 102, and a screw groove as a first coupling portion is provided on the inner periphery.
- An outer cylinder portion 93 engraved with 95 is engaged with the stagger portion 94 from the outside.
- a thread groove 96 as a second coupling portion is formed on the outer periphery of the fixing mechanism 92.
- the screw groove 95 on the inner periphery of the outer tube portion 93 of the earphone adapter main body 91 and the screw groove 96 on the outer periphery of the fixing mechanism 92 are screwed (coupled), so that the earphone adapter main body 91 is fixed to the fixing mechanism 92. Attached to.
- the fixing mechanism 92 is fixed to the TV device 80 by the same adhesive layer 89 as described above.
- the outer tube portion 93 provided on the outer periphery of the insertion port Z terminal support body 102 is fitted into the fixing mechanism 92 and rotated so that both of them are rotated. Screw on.
- the terminal 85 pushed into the TV device 80 side by the stopper portion 94 along with the screwing of the outer tube portion 93 gradually passes through the through-hole 87 of the fixing mechanism 92 to the earphone insertion port 79 of the TV device 80. Plugged in.
- the outer tube 93 is rotated in the opposite direction and pulled out.
- the power of the earphone adapter according to the present invention is described by taking as an example the case where the earphone adapter is used for a TV device, particularly a thin TV device. It can also be used for other audio equipment.
- the earphone adapter of the present invention is also effective for audio equipment such as AMZFM radio, CD player, memory audio, and video sound equipment such as portable DVD players and PCs. Then, with the earphone adapter of the present invention, for example, when an earphone is connected to a portable DVD player in the Shinkansen to enjoy a movie, the earphone terminal is prevented from coming out and sound is prevented from echoing in the car. Can do.
- the present invention exerts a tremendous effect when the audio equipment power speaker is provided and the sound output from the speaker is stopped when the earphone terminal is connected.
- the earphone adapter of the present invention is used for an audio device that does not include a speaker, it is possible to exert the effect of preventing the earphone terminal from being pulled out and reducing the failure of the audio device.
- the earphone terminal is defined by a standard such as a stereo mini plug or a flat connector.
- a standard such as a stereo mini plug or a flat connector.
- audio equipment there are separate insertion ports for transmitting operation signals other than audio signals in the vicinity of the earphone insertion port, and connect these multiple insertion ports to a single earphone cord.
- the effect of the present invention can be obtained with any type of earphone terminal.
- the present invention is generally used in a video apparatus with a speaker such as a TV apparatus such as a TV apparatus.
- a 3.5 mm diameter mini plug (stereo , It can be either mono or mono).
- the earphone adapter has been described.
- the earphone adapter may be configured as an acoustic device with an insertion port into which the earphone terminal of the earphone is inserted.
- the earphone device is configured as an acoustic device with an insertion port including a speaker and an earphone device that can be fixed to the audio device main body, and the earphone device is detachably connected to the main body side of the audio device with the insertion port. Provide a receiving port.
- the earphone device is connected to the electrical connection receptacle, the sound output from the speaker is stopped.
- the earphone device has an insertion port into which the earphone terminal of the earphone is inserted, an electrical connection terminal that can be connected to the electrical connection receptacle, and an acoustic connection of the earphone device with the electrical connection terminal connected to the electrical connection receptacle. And a fixing mechanism for fixing to the device body.
- the earphone device is configured to remain fixed to the audio device main body, and the electrical connection between the earphone device and the audio device main body is arbitrarily interrupted by a switch provided on the earphone device or the audio device main body. It may be configured so that it can be set (ONZOFF). According to such a configuration, for example, when the switch is turned on, the sound output from the speaker is turned off, and the earphone terminal of the earphone is inserted into the insertion port of the earphone device, so that the sound can be viewed via the earphone. Is possible. In this case, even if the earphone terminal is removed from the insertion port of the earphone device, the sound does not leak from the speaker. On the other hand, when the switch is set to OF F, the sound from the speaker is output as usual.
- ONZOFF of the electrical connection between the earphone device and the audio device main body can also be realized by using a normal power ONZ OFF switch.
- the present invention is useful, for example, as an earphone adapter for a TV apparatus in a common room of a hospital.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006543288A JPWO2006049092A1 (ja) | 2004-11-05 | 2005-10-28 | イヤホンアダプタ |
US11/718,685 US20080101642A1 (en) | 2004-11-05 | 2005-10-28 | Earphone Adaptor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004321685 | 2004-11-05 | ||
JP2004-321685 | 2004-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006049092A1 true WO2006049092A1 (ja) | 2006-05-11 |
Family
ID=36319103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019869 WO2006049092A1 (ja) | 2004-11-05 | 2005-10-28 | イヤホンアダプタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080101642A1 (ja) |
JP (1) | JPWO2006049092A1 (ja) |
KR (1) | KR20070084037A (ja) |
CN (1) | CN101057522A (ja) |
WO (1) | WO2006049092A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012089907A (ja) * | 2010-09-24 | 2012-05-10 | Susumu Nakatani | 電線コード巻取り装置および巻取り装置用電線コード |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8170261B2 (en) * | 2008-02-20 | 2012-05-01 | Logitech Europe S.A. | Personal audio set with adjustable force mechanisms |
TWM340675U (en) | 2008-05-15 | 2008-09-11 | Jdi Jing Deng Ind Co Ltd | Improved-type transceiver |
KR101108129B1 (ko) * | 2009-10-20 | 2012-01-31 | 삼우전자정밀주식회사 | 플러그 어셈블리 |
US20140131442A1 (en) * | 2012-11-09 | 2014-05-15 | Banc of America Merchant Services, LLC | Mobile Device Card Reader |
TW201613377A (en) * | 2014-09-30 | 2016-04-01 | Hon Hai Prec Ind Co Ltd | Audio transmission system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3011028U (ja) * | 1994-11-04 | 1995-05-16 | 株式会社三久美容商事 | テレビ用ボックス |
JPH1198599A (ja) * | 1997-09-22 | 1999-04-09 | Rion Co Ltd | 音聴取装置のプラグ抜け防止構造 |
JP2000059878A (ja) * | 1998-07-21 | 2000-02-25 | Cotron Corp | イヤホン・マイクロホンセット用アダプター |
JP2001186584A (ja) * | 1999-12-27 | 2001-07-06 | Casio Comput Co Ltd | 外部接続用アダプタおよび電子機器 |
JP2001266563A (ja) * | 2000-03-16 | 2001-09-28 | Casio Comput Co Ltd | オーディオ装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4219789A (en) * | 1978-10-02 | 1980-08-26 | Frangos Thomas A | Stereo headphone adapter |
-
2005
- 2005-10-28 CN CNA2005800380067A patent/CN101057522A/zh active Pending
- 2005-10-28 JP JP2006543288A patent/JPWO2006049092A1/ja not_active Withdrawn
- 2005-10-28 KR KR1020077010356A patent/KR20070084037A/ko not_active Application Discontinuation
- 2005-10-28 US US11/718,685 patent/US20080101642A1/en not_active Abandoned
- 2005-10-28 WO PCT/JP2005/019869 patent/WO2006049092A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3011028U (ja) * | 1994-11-04 | 1995-05-16 | 株式会社三久美容商事 | テレビ用ボックス |
JPH1198599A (ja) * | 1997-09-22 | 1999-04-09 | Rion Co Ltd | 音聴取装置のプラグ抜け防止構造 |
JP2000059878A (ja) * | 1998-07-21 | 2000-02-25 | Cotron Corp | イヤホン・マイクロホンセット用アダプター |
JP2001186584A (ja) * | 1999-12-27 | 2001-07-06 | Casio Comput Co Ltd | 外部接続用アダプタおよび電子機器 |
JP2001266563A (ja) * | 2000-03-16 | 2001-09-28 | Casio Comput Co Ltd | オーディオ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012089907A (ja) * | 2010-09-24 | 2012-05-10 | Susumu Nakatani | 電線コード巻取り装置および巻取り装置用電線コード |
Also Published As
Publication number | Publication date |
---|---|
KR20070084037A (ko) | 2007-08-24 |
JPWO2006049092A1 (ja) | 2008-05-29 |
US20080101642A1 (en) | 2008-05-01 |
CN101057522A (zh) | 2007-10-17 |
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