CN1055185C - Handfree telephone converter - Google Patents

Handfree telephone converter Download PDF

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Publication number
CN1055185C
CN1055185C CN96104207A CN96104207A CN1055185C CN 1055185 C CN1055185 C CN 1055185C CN 96104207 A CN96104207 A CN 96104207A CN 96104207 A CN96104207 A CN 96104207A CN 1055185 C CN1055185 C CN 1055185C
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China
Prior art keywords
voice signal
order
control unit
circuit
user
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Expired - Fee Related
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CN96104207A
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Chinese (zh)
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CN1159115A (en
Inventor
杨宗隆
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GUCHANG CO Ltd
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GUCHANG CO Ltd
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Priority to CN96104207A priority Critical patent/CN1055185C/en
Publication of CN1159115A publication Critical patent/CN1159115A/en
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Publication of CN1055185C publication Critical patent/CN1055185C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present invention relates to a hand-free telephone converter which is connected with a hanging type communicator. A telephone is provided with a voice generating device and a voice receiving device. The present invention comprises a first buckling component, a second buckling component, a converting unit and a control unit, wherein the first buckling component is arranged on the voice generating device, the second buckling component is arranged on the voice receiving device, the converting unit is combined with the first buckling component and the second buckling component, the converting unit respectively receives a first voice signal from the voice generating device and outputs a second voice signal to the voice receiving device, and the control unit receives the first voice signal according to the converting unit and adjusts volume tone. The first voice signal is received by a user through the hanging type communicator, and the second voice signal from the hanging type communicator is amplified and outputted to the converting unit.

Description

Handfree telephone converter
The present invention relates to a kind of handfree telephone converter (hands free phoneconverter), relevant especially a kind of portability, easily install, and not must with telephone connection, do not change the handfree telephone converter of original call machine structure.
General at present voice signal transmission equipment commonly used, but for example home telephone, radio telephone, automobile telephone mobile phone (mobile telephone) and even outdoor public telephone, intercom etc., all voice signal moment of the mankind can be amplified, and be sent to the world everywhere.Yet on the whole it does not break away from the use kenel of regular phone machine, for example carries microphone and receiver in the mouth with hand and in one's ear, and only surplus another hand, just usually can't be competent at a job, below promptly enumerate the situation of the known various telephone set inconvenience of explanation.
1, family expenses or business telephone: general kinsfolk utilizes phone to chat, perhaps the employee is when office and client consult, the posture that often must keep side head, hand-held receiver and prick up one's ears and listen to, get off for a long time and not only easily fatigue one's body, and cervical vertebra is caused improper injury, in addition, do things when other must make with the hands, as copy that data, computer are keyed in or when seeking article, also can't vacate both hands and handle above-mentioned item.
2, radio telephone: though its can be in a fixed range mobile phone and unaffected, but still can't put down both hands, reach the convenience of doing things while conversing.
But 3, automobile telephone mobile phone: because the rise of mobile telephone, make and often can see driver in the car in the street that one hand-held telephone set, holds the dangerous scene of steering wheel, simultaneously if also will write down content described in the talk, as telephone number etc., difficulty very and dangerous especially.
4, outdoor public telephone: the occasion of generally using public telephone, nothing more than being to go out or busy temporarily, for example inquire address, somewhere etc.,, copy data on the other hand therefore if will open notepad on the other hand, just only clamp mouthpiece with neck and shoulder, in addition, the public telephone that many people use also has unhygienic situation unavoidably, as to touch ear, to speak, easily germinate disease in fact.
Again because above-mentioned phone does not all possess special purpose, therefore, for deaf individual is arranged,, just volume can't be adjusted, tone uses if do not possess auxiliary implement.
Based on above-mentioned, Handless type telephone set is sold in the market at present, be to utilize a loudspeaker to transmit voice signal, though so can remove the inconvenience of handset telephone from, lose call confidentiality, for example dialog context comes out unreserved amplification, and other people are interfered, in addition, background noise on every side also is easy to be sent to the other side, thereby influences communication quality.
Another kind of known mode of ameliorating is, change the structure of telephone set, and a socket is set, as walkman, make a conversion equipment and this telephone set wiring, thereby reach the purpose of conversation with this conversion equipment, but its shortcoming is, with the telephone set wiring must be through the approval of various countries telecommunication bureau, as the F.C.C of the U.S., or (to avoid interference telephonic communication system) such as F.T.G of Germany, therefore can increase extra cost.
Therefore, main purpose of the present invention is that a kind of handfree telephone converter is provided in order to address the above problem.
Another object of the present invention is to, a kind of buckle pieces that can move freely is provided, so that this handfree telephone converter is installed on any type of telephone set.
Another object of the present invention is to,, can join hanging communicator and talk with a kind of, and then have the function of secret telephony and Handless with this handfree telephone converter.
Another purpose of the present invention is, does the adjusting of volume, tone with the control unit of this handfree telephone converter, has deaf individual to utilize telephone set to talk with auxiliary.
Main feature of the present invention is, this handfree telephone converter belongs to compactly, has extensible circuit, is easy to carry about with one, dismantles, and moves.
For reaching above-mentioned purpose, characteristics, a kind of handfree telephone converter of the present invention, be to join hanging communicator and be connected with one, this telephone set has the device of giving orders or instructions, and the receipts words device that can receive second voice signal that is sent by the user of an exportable the other side first voice signal, and it comprises:
First buckle pieces is in order to be installed on this device of giving orders or instructions;
Second buckle pieces is in order to be installed on this receipts words device;
One converting unit, it combines with this first buckle pieces, second buckle pieces, and in order to receiving first voice signal from the other side from this device of giving orders or instructions respectively, and output user's second voice signal is to receiving the words device; And
One control unit, in order to receive the other side's first voice signal according to this converting unit, adjust its volume, tone, so that receive by the user through joining hanging communicator, and the hanging communicator of autogamy in the future, second voice signal amplification of being sent by the user exports this converting unit to.
Below present invention will be described in detail with reference to the accompanying preferred embodiment:
Fig. 1 is the calcspar that shows handfree telephone converter of the present invention;
Fig. 2 is the structural representation that shows the preferred embodiment of handfree telephone converter according to the present invention;
Fig. 3 shows in the handfree telephone converter of the present invention the internal circuit diagram of control unit;
Fig. 4 A shows in the handfree telephone converter of the present invention the snapping face of the mother viscose button sheet of buckle pieces;
Fig. 4 B shows in the handfree telephone converter of the present invention the installed surface of the mother viscose button sheet of buckle pieces;
Fig. 4 C shows in the handfree telephone converter of the present invention the snapping face of the public magic tape of buckle pieces; And
Fig. 4 D shows in the handfree telephone converter of the present invention the installed surface of the public magic tape of buckle pieces.
With reference to Fig. 1, it shows the calcspar of handfree telephone converter of the present invention.Telephone set generally all has the device of giving orders or instructions 1, and in order to output the other side's voice signal C1, and one receive words device 2, in order to receiving the voice signal C2 that the tendency to develop of user institute is passed, and the device 1 of giving orders or instructions, receives words device 2 and can be fixed on the pedestal, or adopt the separate type design.As for join 7 of hanging communicators be worn on the user on one's body, as wear-type communication (head-set) or have the device of earphone, microphone, receive the other side's voice signal C1 in order to this telephone set conversion equipment 10 of mat respectively, or the voice signal C2 that passs of output user institute tendency to develop, with with this conversion equipment 10, be sent to the other side through receiving words device 2.
Constituting of handfree telephone converter 10, a buckle pieces 3, in order to be installed on this device 1 of giving orders or instructions, buckle pieces 4 then is used for being installed in to be received on the words device 2, and this buckle pieces does not hinder the transmission of voice signal C1, C2; One converting unit 5, it combines with this buckle pieces 3,4, can receive respectively voice signal C1 from the device 1 of giving orders or instructions, and transport voice signal C2 to receiving words device 2; One control unit 6, in order to amplify this voice signal C1 or adjustment earlier from volume, the tone of the voice signal C1 of converting unit 5, export to again and join hanging communicator 7, and the speech signal C2 amplification of being sent by the user of the hanging communicator 7 of autogamy in the future exports converting unit 5 to so that receive by the user.
With reference to Fig. 2, it is the calcspar according to above-mentioned handfree telephone converter, and a kind of preferred embodiment that provides now is described as follows in regular turn, wherein, has element with Fig. 1 identical function, represent with same numeral, simultaneously, the particular element of present embodiment, only, do not use to limit the present invention for showing preferred trait model.
General telephone set 9 commonly used, have the device of giving orders or instructions 1 and receive words device 2, but for example mobile phone or radio telephone, main frame itself promptly has first speaker 1 and receives words end 2, but its both distance is to be decided by the length of manufacturers produce main frame, therefore, the installation of conversion equipment 10 should have with the device 1 of giving orders or instructions, receive the adjustable elasticity of distance of talking about 2 in device.
Constituting of converting unit 5, a pick-up 5a is in order to receive the voice signal C1 from first speaker 1; One send sound device 5b, outputs in order to the voice signal C2 that the tendency to develop of user institute is passed and receives words end 2; And be used for conducting total circuit 54 of above-mentioned voice signal C1, C2, then be separated into pickup line 51 and send sound circuit 52 at beaming device 53 places, pickup line 51 is that the voice signal C1 that will receive through pick-up 5a is sent to total circuit 54, send 52 in sound circuit to output to and to send sound device 5b from the voice signal C2 on bus road 54.Because the circuit 51,52 that separates can freely be adjusted, thus pick-up 5a, send sound device 5b can be with first speaker 1, receive to talk about and hold 2 distance adjust.
Buckle pieces 3,4 can be made up of two parts, for example easily detachable mother viscose button sheet 31,41 and public magic tape 32,42.Mother viscose button sheet 31,41 is installed in the surface of giving orders or instructions device 1 and receiving words device 2 respectively, public magic tape 32,42 then is directly installed on pick-up 5a and send sound device 5b the surface, at this moment, with above-mentioned mother viscose button sheet and public magic tape snapping, this telephone set 9 can be combined with converting unit 5.
With buckle pieces 3 is example, with reference to Fig. 4 A to Fig. 4 D, shows the positive and negative structure of magic tape 32 and thread gluing sheet 31 respectively.Shown in Fig. 4 A, Fig. 4 B, mother viscose button sheet 31 is to be circular, it can be on installed surface 31b, mat double faced adhesive tape and be installed on the first speaker surface has easy stickup, easily detachable advantage, connects on the face 31a at box, then adopt the characteristic of flexible smooth, in order to must be directly with the occasion of telephone set 9 talks, still can be submissive be obedient to the ear cheek, to avoid producing discomfort.As for public magic tape 32, then shown in Fig. 4 C, Fig. 4 D, be to be relative with mother viscose button sheet 31 circular, but its installed surface 32b mat double faced adhesive tape or glue are installed on the surface of pick-up 5a, pin thread meets face 32a and then has many hook rings 321, in order in conjunction with the time, this box of snapping meets face 31a, and in the time must separating, also can tear both easily.
Adopt circular buckle pieces 3 (or 4), or avoid speech sound signal C1, the C2 obstacle in when conduction, simultaneously, when these buckle pieces 3,4 respectively with telephone set 9, when converting unit 5 combines, its pick-up 5a, send sound device 5b must keep surfacing, circuit 51,52 also should be pulled out from side simultaneously, so, when use has the regular phone of pedestal, still the first speaker of microphone can be held suitable hanging up with receiving words, and unlikely loose contact.
In addition, present embodiment system is an example with circular buckle pieces 3 (or 4), does not limit the present invention but do not use it, for example adopts the buckle pieces of square or other shape, and the buckle pieces of promptly selecting in principle to have hollow is beneficial to voice signal C1, C2 conduction.
Control unit 6 as shown in Figure 2, is made of a mounting box 66, its surface can have volume adjusting knob 61 and tone adjusting knob 62 respectively, these mounting box 66 shared volumes are quite little, therefore if be used in general family expenses fixed type telephone, then can stick on appropriate location, as being affixed on the telephone set with double faced adhesive tape, thereby be convenient to put, otherwise also can carry, as place pocket, when needs use phone, take out again and use.
With reference to Fig. 3, it represents the internal circuit calcspar of this control unit 6, in conjunction with Fig. 2, but the voice signal C1 that the total circuit 54 of these control unit 6 mats receives from pick-up 5a, or voice signal C2 is to sending sound device 5b, the circuit of control unit 6 comprises in order to amplify the amplifier 63 of voice signal C1, and in order to amplify the amplifier 65 of voice signal C2, but both mat one power supply 64 supply voltages, simultaneously, in the voice signal C1 part of input, can utilize this amplifier 63 to be amplified, and, change variable resistor, and then adjust its volume with volume adjusting knob 61 and tone adjusting knob 62, tone, so, voice signal C1 through adjusting can reach optimum state when outputing to the earphone 73 of joining hanging communicator 7.
Because handfree telephone converter of the present invention is a small-power device, it need not consume too many electric energy, so power unit at control unit 6, as long as enough use once low power battery, thus with low cost, make this control box 66 can reach compact purpose simultaneously.
This control unit 6 has a socket 6a at these mounting box 66 places in addition, inserts in order to the plug 71 of joining hanging communicator 7 to be provided, can be for the transmission of voice signal C1, C2.In addition, this control unit 6 also can have the multiplex (MUX) and make function, and for example, other offers a loudspeaker socket 6b, and in order in the occasion of carrying out multilateral talk, external loudspeaker can openly be passed on the other side's voice signal C1.
In addition, this control unit 6 can be offered a recording socket 6C again at mounting box 66 places, and in order under the situation of inconvenience record, an external recorder is so that can go on record with the other side's conversation content or the important indication of voice signal C1.
Join hanging communicator 7, comprise a plug 71, one total circuit 74, a microphone 72, a circuit 75, and an earphone 73.Plug 71 can insert the socket 6a of control unit 6, to distinguish voice signal C1, C2 with total circuit 74.Microphone 72 normal users are tandem microphone (IN-LINE MIC), in order to give orders or instructions by the user, voice signal C2 is imported this microphone 72, transferring to control unit 6 again handles, otherwise, from the other side's voice signal C1, then from circuit 75 input earphones 73, as interior aural headphone (EAE PIECE), clearly to receive by the user.
In sum, according to handfree telephone converter 10 of the present invention, its operation is as follows: the user can carry this telephone set conversion equipment, when using in any occasion, elder generation is with the mother viscose button sheet 31 of buckle pieces 3,41 are installed in the first speaker 1 of regular phone machine, receive on the words end 2, write public magic tape 32 with attached again, 42 pick-up 5a, send sound device 5b, with this mother viscose button sheet 31,41 snappings, at this moment, because buckle pieces system is hollow form, so do not hinder voice signal C1, the transmission of C2, and the circuit 51 of connection control unit 6,52, be with the detachable pick-up 5a that is connected in, send the side of sound device 5b, so can be with the first speaker 1 of telephone set, receiving the distance of words end 2 freely adjusts, and when hanging up, the situation that does not also have loose contact takes place.At last, the socket 6a that inserts control unit 6 with the plug of joining hanging communicator 7 gets final product.
When the user puts through phone or the other side and phones, the earphone 73 of joining hanging communicator 7 can be filled in inner ear, hanging on places on one side, or the press-to-talk button, promptly can microphone 72 talk with it.
If desire is regulated tone, the volume of the other side's voice signal C1, the volume adjusting knob 61 of rotatable control unit 6 and tone adjusting knob 62, to reach talking state clearly, this more has its necessity for deaf individual is arranged.
If desire record down with the other side's conversation content, then can be recorded by an external recorder, or when the multilateral talk of doing toll message, but also external loudspeaker, to make a speech in turn by many people.
Because the user only need put on and join hanging communicator 7 and can converse, therefore holding-free receiver, and freely carry out secret telephony, and both hands still can carry out other work, to increase operating efficiency and comfort level, simultaneously, another ear still can be listened on every side or other people talk, to increase adaptability to changes.
At all inconvenience of aforementioned known electric phone, the present invention has following effect:
1, is applicable to any type of wired or wireless phone.Therefore, the user can carry, and installs with buckle pieces, even in telephone booth, also can avoid the not good problem of health with this conversion equipment to join hanging communicator talk, and behind the talk-through, tearing to take away gets final product again, for convenience detach.
2, loading and unloading are simple easily, and not must with the telephone set wiring.Because the present invention installs with buckle pieces, therefore is convenient for changing, and does not change this body structure of telephone set, does not also have necessity of wiring, so needn't be through the authentication permission of various countries telecommunication bureau.
3, complete Handless is guaranteed work safety and efficient.Because mat handfree telephone converter of the present invention, the user can utilize and join hanging communicator and talk, therefore, when driving a car, needn't hand mobile telephone, can avoid traffic accident, the kinsfolk can place pocket with radio apparatus, and talks to join hanging communicator, and handles other housework simultaneously, the employee of office also needn't clamp the work that telephone set is made a copy of with shoulder.
4, secret telephony.Handfree telephone converter of the present invention, the earphone and the microphone talks of hanging communicator are joined in utilization, and do not utilize the device that reaches the Handless purpose at present with loudspeaker, can guarantee the confidentiality of the other side's conversation content, simultaneously, can not cause interference to other members yet.
5, sound clarity.Handfree telephone converter of the present invention utilizes the earphone and the microphone talks of joining hanging communicator, background noise on every side can not imported together, can guarantee the clear of tonequality.
6, can do the medical auxiliary appliance of deaf individual.General for people with dysacousis, hearing aids perhaps can be housed as auxiliary in its family, but owing to other occasions in the overwhelming majority, such equipment is not provided, therefore, if can carry handfree telephone converter of the present invention, can on any telephone set, install, see through volume, tone adjustment button,, just can converse to be adjusted to the degree of deaf individual energy received speech signal.
Though the present invention discloses as above with a preferred embodiment; but it is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when being as the criterion with the scope that claims were defined.

Claims (10)

1, a kind of handfree telephone converter, this telephone set have the device of giving orders or instructions, and the receipts words device that can receive second voice signal that is sent by the user of an exportable the other side first voice signal, it is characterized in that this conversion equipment comprises:
First buckle pieces is in order to be installed on this device of giving orders or instructions;
Second buckle pieces is in order to be installed on this receipts words device;
One converting unit, it combines with this first buckle pieces, second buckle pieces, and in order to receiving first voice signal from the other side from this device of giving orders or instructions respectively, and output user's second voice signal is to receiving the words device; And
One control unit, in order to amplify output this by first voice signal that converting unit received, and receive second voice signal that this is sent by the user, and make it to amplify and export this converting unit to.
2, device as claimed in claim 1, wherein, this buckle pieces is a hollow structure, it comprises:
One mother viscose button sheet has a snapping face and in order to be installed in the installed surface of this give orders or instructions one of device and receipts words device; And
One public magic tape has a snapping face that contains shackle, with the snapping face snapping of this mother viscose button sheet, and one in order to be installed in the installed surface of this converting unit.
3, device as claimed in claim 1, wherein, this converting unit comprises:
One pick-up combines with this first buckle pieces, in order to first voice signal of device reception from the other side of giving orders or instructions certainly;
One send the sound device, combines with this second buckle pieces, talks about device in order to second voice signal of exporting this user to receiving;
First circuit arrives this control unit in order to transmit this through first voice signal that pick-up receives;
Second circuit separates with above-mentioned first circuit, in order to second voice signal that transmits this user certainly this control unit to sending the sound device; And
Tertiary circuit merges, and is connected to this control unit in order to first circuit, second circuit with above-mentioned separation.
4. device as claimed in claim 3, wherein, this first circuit is connected to the side of described pick-up.
5. device as claimed in claim 3, wherein, this second circuit is connected to the described side that send the sound device.
6. device as claimed in claim 3, wherein, this converting unit also comprises a branch of acquisition means, so that this first, second circuit is merged into this tertiary circuit.
7. device as claimed in claim 1, wherein also comprise and connect this control unit, the voice signal of winning is received by the user through joining hanging communicator, and second voice signal that sends by the user of the hanging communicator of autogamy in the future, be sent to this control unit.
8. device as claimed in claim 7, wherein, this control unit has an external structure, and it comprises:
One mounting box has a socket, and this joins hanging communicator in order to peg graft, to transmit first, second voice signal;
One volume is adjusted button, is positioned at the first both allocation of this mounting box, in order to adjust the volume of first voice signal; And
One tone adjusting knob is positioned at the second both allocation of this mounting box, in order to adjust the tone of first voice signal.
9. device as claimed in claim 7, wherein, this is joined hanging communicator and comprises:
One earphone is in order to receive this first voice signal through control unit output; And
One microphone in order to receiving second voice signal that the user sends, and outputs to this control unit.
10. device as claimed in claim 9, wherein, this control unit has an internal circuit, and it comprises:
First amplifier in order to amplifying this first voice signal from pick-up, and outputs to this earphone;
Second amplifier in order to amplifying this second voice signal from microphone, and outputs to this and send the sound device;
One power supply connects this first amplifier, second amplifier respectively, arrives this amplifier in order to voltage to be provided;
First variable resistor connects this first amplifier, changes resistance value in order to adjust button according to this volume, and then changes the volume of first voice signal; And
The second adjustable resistance connects this first amplifier, changes resistance value in order to adjust button according to this tone, and then changes the tone of first voice signal.
CN96104207A 1996-03-01 1996-03-01 Handfree telephone converter Expired - Fee Related CN1055185C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN96104207A CN1055185C (en) 1996-03-01 1996-03-01 Handfree telephone converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96104207A CN1055185C (en) 1996-03-01 1996-03-01 Handfree telephone converter

Publications (2)

Publication Number Publication Date
CN1159115A CN1159115A (en) 1997-09-10
CN1055185C true CN1055185C (en) 2000-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN96104207A Expired - Fee Related CN1055185C (en) 1996-03-01 1996-03-01 Handfree telephone converter

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630069A (en) * 2012-01-09 2012-08-08 赖德龙 Volume adjusting circuit used for sound system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157636Y (en) * 1993-04-13 1994-02-23 欧昌荣 Loudspeaker controller for hand telephone
CN2256614Y (en) * 1994-12-16 1997-06-18 Tcc工业公司 Multifunctional hand-free mobile telephone adapter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157636Y (en) * 1993-04-13 1994-02-23 欧昌荣 Loudspeaker controller for hand telephone
CN2256614Y (en) * 1994-12-16 1997-06-18 Tcc工业公司 Multifunctional hand-free mobile telephone adapter

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