WO2004091180A1 - 電話機用送受話器 - Google Patents
電話機用送受話器 Download PDFInfo
- Publication number
- WO2004091180A1 WO2004091180A1 PCT/JP2004/004906 JP2004004906W WO2004091180A1 WO 2004091180 A1 WO2004091180 A1 WO 2004091180A1 JP 2004004906 W JP2004004906 W JP 2004004906W WO 2004091180 A1 WO2004091180 A1 WO 2004091180A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- telephone
- bone conduction
- casing
- connection cord
- amplifier
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/10—Telephone receivers
Definitions
- the present invention relates to a telephone handset, and more particularly, to a telephone
- an amplifier for driving a bone conduction speaker is required to replace the telephone handset only to enable sufficient bone conduction reception, and a power supply for driving this amplifier is required.
- a power supply for driving this amplifier is required.
- the present invention has no such problem, that is, has the same feeling as a conventional telephone handset.
- telephones that can be used at low cost and can be used for bone conduction reception and can be used in place of existing telephones It is an object to provide a handset.
- the present invention provides a casing provided with a mouthpiece and an earpiece, a microphone installed in the mouthpiece, a bone conduction speaker installed in the earpiece, and arranged in the casing.
- An amplifier connected to the bone conduction speaker, a telephone connector pluggable into a jack of a telephone body, a connection cord connected to the microphone and the bone conduction speed, the amplifier and an AC adapter.
- the power supply connection cord has a DC jack into which a DC plug of an ACT adapter can be inserted.
- the power supply connection cord has an AC adapter attached to a front end.
- An on / off switch of the power supply for driving the amplifier can be provided on the casing, and in this case, the on / off switch performs an on-operation by lifting a handset from the telephone body. By placing the device, it is possible to perform the cutting operation.
- the bone conduction speed may be installed in the mouthpiece in an exposed state, and in this case, the bone conduction speaker may be installed in the mouthpiece so as to be able to perform spherical motion.
- the speaker can be movable in the length of the casing at the mouthpiece.
- FIG. 1 is a side view of one embodiment of a telephone handset according to the present invention.
- FIG. 2 is a perspective view of another embodiment of the telephone handset according to the present invention.
- FIG. 3 is a side view of still another embodiment of the telephone handset according to the present invention.
- FIG. 1 shows one embodiment of a telephone handset according to the present invention.
- a casing 1 of the telephone handset according to the present invention is provided with a mouthpiece 2 and a receiver which are common as telephone handsets.
- a microphone (not shown) is installed in the mouthpiece 2, and a bone conduction speaker 4 is installed in the earpiece 3.
- the amplifier 5 built in the casing 1 is connected to the bone conduction speaker 4.
- connection cord 6 similar to the conventional one is connected to the microphone and the bone conduction speed 4, and a connection cord 7 different from the connection cord 6 is connected to the amplifier 5. It is preferable that the outer portions of the casing 1 of the two connection cords 6 and 7 be twisted so as not to be separated, or housed in one tube 8. An inner portion of the casing 1 and an outer portion of the casing 1 of each of the connection cords 6 and 7 are connected via a modular jack provided on a lower bottom surface of the casing 1.
- a telephone connector 9 that can be inserted into the jack 16 (see Fig. 2) of the telephone body 15 is connected.
- the rear end is connected to a DC jack 10 into which a DC plug of an AC adapter (not shown) can be inserted (Fig. 1).
- the telephone connector 9 side of the connection cord 6 and the DC jack 10 side of the power supply connection cord 7 are jacks 16 and AC adapter which are installed at appropriate places on the telephone body 15 Expose a suitable length from each tube 8 to make it easier to insert the DC plug.
- connection cord 7 for the power supply 1 is extended, and the AC adapter 11 is directly attached to the end thereof.
- the telephone connector 9 is inserted into the jack 16 of the telephone main body 15 and the DC plug of the AC adapter is inserted into the DC jack 10.
- the power for driving the amplifier 5 is obtained from the AC adapter.
- the AC adapter 11 is attached directly to the power connection cord 7, plug the AC adapter 11 into a household power outlet.
- the receiver b is pressed against the ear or its surroundings, and the rest can be used in the same way as a general handset. In other words, the user can hold a handset and hold the handset 3 against the ear or the periphery of the ear, so that the user can make a call through bone conduction.
- an on / off switch 12 for the power supply for driving the amplifier can be installed in the case 1 (Fig. 3).
- the on / off switch 12 is installed so as to protrude from the casing 1 while being biased by a spring.
- the power 1 of the amplifier is turned on and it is lowered onto the handset holder, it is pushed and buried in the casing 1 to be a switch-off type.
- the bone conduction speaker 4 may be attached to the casing 1 so as to be slidable in its length direction or to be capable of spherical movement (see Fig. 3).
- a slit is formed in the bone conduction speaker 4 installation surface of the receiver 2 and the neck of the neck support 13 with the bone conduction speed 4 slides along this slit. It should be possible.
- a locking hole is formed on the surface of the receiving speaker 3 on which the bone conduction speaker 4 is installed, and the neck support 13 with the bone conduction speed 4 can be rocked there. It is sufficient to lock it.
- the length of the handset and the angle of the head contacting surface of the bone conduction speaker 4 can be changed, and by doing so, the handset rest part can be changed. It can be used for multiple types of telephones with different dimensions and shapes. Industrial potential
- the present invention is as described above, and the telephone handset according to the present invention can be used with the same feeling as a general handset without any discomfort, and it can be used only with respect to an existing general telephone. It can be used by replacing it, and has the effect of inexpensively and easily realizing bone conduction reception.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002520816A CA2520816A1 (en) | 2003-04-03 | 2004-04-05 | Telephone transmitter/receiver |
US10/551,907 US20060285679A1 (en) | 2003-04-03 | 2004-04-05 | Telephone transmitter/receiver |
AU2004228309A AU2004228309B2 (en) | 2003-04-03 | 2004-04-05 | Telephone transmitter/receiver |
EP04725825A EP1617632A4 (en) | 2003-04-03 | 2004-04-05 | TELEPHONE TRANSMITTER / RECEIVER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003100552A JP2004312171A (ja) | 2003-04-03 | 2003-04-03 | 電話機用送受話器 |
JP2003-100552 | 2003-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004091180A1 true WO2004091180A1 (ja) | 2004-10-21 |
Family
ID=33156727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/004906 WO2004091180A1 (ja) | 2003-04-03 | 2004-04-05 | 電話機用送受話器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060285679A1 (ja) |
EP (1) | EP1617632A4 (ja) |
JP (1) | JP2004312171A (ja) |
KR (1) | KR20060002836A (ja) |
CN (1) | CN1771715A (ja) |
AU (1) | AU2004228309B2 (ja) |
CA (1) | CA2520816A1 (ja) |
TW (1) | TWI268089B (ja) |
WO (1) | WO2004091180A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005081501A1 (ja) * | 2004-02-20 | 2005-09-01 | Temco Japan Co., Ltd. | 骨伝導型ハンドセット |
KR100679699B1 (ko) * | 2006-06-19 | 2007-02-06 | 김희석 | 전화 송수화기에 대한 스피커와 마이크라인 인식 및녹음장치와 그 인식 방법 |
KR20100070863A (ko) * | 2008-12-18 | 2010-06-28 | 삼성전자주식회사 | 화상형성장치 및 그 전화기능 단속방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104868U (ja) * | 1979-01-17 | 1980-07-22 | ||
JPS56123680U (ja) * | 1980-02-22 | 1981-09-19 | ||
JP2003163724A (ja) * | 2001-11-26 | 2003-06-06 | Sanyo Electric Co Ltd | 送受話器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629557U (ja) * | 1980-05-08 | 1981-03-20 | ||
DE8816921U1 (de) * | 1987-04-14 | 1991-04-04 | Eta S.A. Fabriques D'ebauches, Grenchen/Granges | Telefonapparat |
JPH089951Y2 (ja) * | 1991-05-15 | 1996-03-21 | 岩崎通信機株式会社 | 電話機の構造 |
JPH07170315A (ja) * | 1993-12-15 | 1995-07-04 | Mitsubishi Electric Corp | 電話機 |
JPH08102780A (ja) * | 1994-09-30 | 1996-04-16 | Nippon Telegr & Teleph Corp <Ntt> | 電話機用補聴器 |
JPH09284369A (ja) * | 1996-04-16 | 1997-10-31 | Fujita Corp | 照明付電話機 |
JPH10200977A (ja) * | 1997-01-08 | 1998-07-31 | Sony Corp | スピーカ装置 |
JP2000184027A (ja) * | 1998-12-11 | 2000-06-30 | Sony Corp | 受話機構及びハンドセット |
JP2000341778A (ja) * | 1999-05-25 | 2000-12-08 | Temuko Japan:Kk | 骨伝導スピーカーを用いた送受話装置 |
-
2003
- 2003-04-03 JP JP2003100552A patent/JP2004312171A/ja active Pending
-
2004
- 2004-04-05 US US10/551,907 patent/US20060285679A1/en not_active Abandoned
- 2004-04-05 AU AU2004228309A patent/AU2004228309B2/en not_active Expired - Fee Related
- 2004-04-05 EP EP04725825A patent/EP1617632A4/en not_active Withdrawn
- 2004-04-05 CA CA002520816A patent/CA2520816A1/en not_active Abandoned
- 2004-04-05 TW TW093109446A patent/TWI268089B/zh not_active IP Right Cessation
- 2004-04-05 WO PCT/JP2004/004906 patent/WO2004091180A1/ja active Application Filing
- 2004-04-05 KR KR1020057017672A patent/KR20060002836A/ko not_active Application Discontinuation
- 2004-04-05 CN CN200480009390.3A patent/CN1771715A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104868U (ja) * | 1979-01-17 | 1980-07-22 | ||
JPS56123680U (ja) * | 1980-02-22 | 1981-09-19 | ||
JP2003163724A (ja) * | 2001-11-26 | 2003-06-06 | Sanyo Electric Co Ltd | 送受話器 |
Also Published As
Publication number | Publication date |
---|---|
TW200427292A (en) | 2004-12-01 |
KR20060002836A (ko) | 2006-01-09 |
CN1771715A (zh) | 2006-05-10 |
TWI268089B (en) | 2006-12-01 |
AU2004228309B2 (en) | 2009-01-29 |
JP2004312171A (ja) | 2004-11-04 |
AU2004228309A1 (en) | 2004-10-21 |
CA2520816A1 (en) | 2004-10-21 |
EP1617632A4 (en) | 2007-05-30 |
US20060285679A1 (en) | 2006-12-21 |
EP1617632A1 (en) | 2006-01-18 |
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