CN2443554Y - Receiver without hand-held - Google Patents
Receiver without hand-held Download PDFInfo
- Publication number
- CN2443554Y CN2443554Y CN 00246210 CN00246210U CN2443554Y CN 2443554 Y CN2443554 Y CN 2443554Y CN 00246210 CN00246210 CN 00246210 CN 00246210 U CN00246210 U CN 00246210U CN 2443554 Y CN2443554 Y CN 2443554Y
- Authority
- CN
- China
- Prior art keywords
- words portion
- housing
- handless
- lower cover
- subjected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hand-free receiver which mainly comprises a receiving part, wherein, one end of which is connected with a plug through a first signal wire. The utility model is characterized in that the other end corresponding to the first signal wire of the receiving part is provided with a flexible pipe, wherein, the other end of which is provided with a sound box, and a sound hole is arranged on one side of the sound box. When the plug is connected with an ordinary communication device, the output signal of the communication device is conveyed to the receiving part through the first signal wire and then is converted to sound by the receiving part, and the sound is conveyed to the sound box through the flexible tube and finally output through the sound hole. Thus, the receiving part is far away from head parts of human bodies, which can reduce the harmful effects of electromagnetic waves generated by the receiving part for the head parts.
Description
The utility model relates to a kind of Handless, and particularly a kind of electromagnetic wave that can reduce is to the dysgenic Handless of brain.
General Handless commonly used, it is to be provided with one to receive words portion, this receipts words portion joins by a secondary signal line and a plug, this plug is provided with one first holding wire in contiguous this secondary signal line place, the end in addition of relative this plug of this first holding wire is provided with one and is subjected to words portion (as: earphone), when this plug is plugged on the communication device, can receives words portion and received by words portion by this and talk about or talked about.
But this is subjected to words portion is to generate electromagnetic waves when action, and when using this Handless, this is subjected to words portion to be hung in the ear for a long time usually, so, this brain that is subjected to words portion and human body is quite approaching, the brain long term exposure of making us body is in this electromagnetic interference, and then this brain had the anxiety of harmful effect.
In view of this, for improving shortcoming commonly used, this creator is through the permanent research and experiment of making great efforts, and development and Design goes out a kind of Handless of the present utility model finally.
The purpose of this utility model is that a kind of Handless will be provided, and it can reduce this and be subjected to the harmful effect of the electromagnetic wave of words portion generation to brain.
The purpose of this utility model is achieved in that
A kind of Handless mainly includes one and is subjected to words portion, and this is joined by one first holding wire and a plug by words portion one end, it is characterized in that:
This is subjected to words portion to be provided with a upper cover body, and a lower cover that engages with this upper cover body, between this upper cover body and the lower cover is to form an accommodation space, is provided with a loud speaker in this accommodation space;
This first holding wire, one end and this plug join, and end passes this lower cover and joins with this loud speaker in addition, can join with a communication device by this plug;
Be provided with a flexible pipe, this flexible pipe is provided in a side of this upper cover body end in addition of this lower cover relatively, relatively this is subjected to the end in addition of words portion to be provided with an audio amplifier to this flexible pipe, and a side of this audio amplifier is provided with a sound hole, and this flexible pipe forms and transmits loudspeaker sound to this audio amplifier and by the passage of its sound hole output.
This is subjected to be provided with a demarcation strip, a microphone and one secondary signal line in regular turn under the loud speaker of the upper cover body of words portion and the accommodation space setting between lower cover;
This demarcation strip is provided in a side of this loud speaker end in addition of this upper cover body relatively;
This microphone is provided in a side of this demarcation strip end in addition of this loud speaker relatively;
This secondary signal line one end and this plug join, and other passes this lower cover by end and this microphone joins, and this first holding wire that passes lower cover passes this demarcation strip again and this loud speaker joins.
Wherein still include one and receive a words portion and a secondary signal line;
This receipts words portion is provided with a housing, and a microphone that is located in the accommodation space of this housing;
This secondary signal line one end and this plug join, and in addition end is to pass this housing and this microphone joins.
On this receipts words portion housing a plurality of usefulness are set so that sound passes the opening that enters in this housing, these a plurality of openings are provided in a side of on the side of this housing.
Be provided with one on this receipts words portion housing and can will receive the fixing back splint of words portion, this back splint is provided in a side of this housing with respect on the opposite side that a plurality of openings are set.
One ear-hanger that this audio amplifier closely can be attached on the ear is set, and this ear-hang cuts open and is located on this audio amplifier.
This is subjected on the words portion lid a plurality of through holes to be set, and these a plurality of through holes are provided in a side of on this lower cover.
The utility model is that words portion one end that is subjected in a Handless is provided with a flexible pipe, this is subjected to the end in addition of words portion to be provided with an audio amplifier to this flexible pipe relatively, one side of this audio amplifier is provided with a sound hole, this is subjected to other end of words portion to be provided with one first holding wire and a plug joins, join with this plug of mat and a communication device, and can be subjected to the loud speaker of words portion to this by the signal that this first holding wire transmits this communication device, this loud speaker becomes sound with conversion of signals, the sound that this flexible pipe can be sent by words portion this reaches this audio amplifier, hear sound clearly by this sound hole again, reach this electromagnetic wave that produced by words portion of minimizing human brain is produced dysgenic purpose.
The utility model is simple in structure, a kind of structure of Handless, be that a kind of words portion that is subjected in Handless is provided with a flexible pipe, this is subjected to the end in addition of words portion to be provided with an audio amplifier to this flexible pipe relatively, one side of this audio amplifier is provided with a sound hole, when this Handless and a communication device join, but this this flexible pipe of communication device mat reaches this audio amplifier with this sound that sent by words portion, and hear sound clearly, and can reduce this and be subjected to electromagnetic wave that words portion produces to the harmful effect of brain and the tool practicality by this sound hole.
Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is the three-dimensional exploded view of being talked about of the present utility model;
Fig. 3 is the generalized section of audio amplifier of the present utility model;
Fig. 4 is the stereo appearance figure of another embodiment of the utility model;
Fig. 5 is the part three-dimensional exploded view of another embodiment of the utility model.
As Fig. 1,2, shown in 3, the utility model is a kind of Handless, it is to be provided with one to be subjected to words portion 3, this is joined by one first holding wire 14 and a plug 1 by words portion 3 one ends, this is subjected to the end in addition of words portion 3 relative these first holding wires 14 to be provided with a flexible pipe 4, these flexible pipe 4 relative these are subjected to the end in addition of words portion 3 to be provided with one the case 5, one side of this audio amplifier 5 is provided with a sound hole 52, these plug 1 contiguous these first holding wire, 14 places are provided with a secondary signal line 12, the end in addition of these secondary signal line 12 relative these plugs 1 is to join with a receipts words portion 2, when this plug 1 is plugged on a communication device, the signal of this communication device output can be delivered to this by this first holding wire 14 and be subjected in the words portion 3, be subjected to words portion 3 to convert sound to by this again, this sound is sent to this audio amplifier 5 via this flexible pipe 4, at last by these sound hole 52 outputs, in addition, when sound imports this receipts words portion 2 into, can receive words portion 2 by this and convert this sound to signal, by this secondary signal line 12 this signal be imported this communication device again.
This receipts words portion 2 of the utility model is provided with a housing 20, an and microphone (Microphone) that is located in the accommodation space of this housing, one side of this housing 20 is provided with a plurality of openings 22, making sound can pass these a plurality of openings 22 enters in this housing 20, and then make microphone can receive sound more clearly, the in addition side of this housing 20 is provided with a back splint 24, is fixed in appropriate location in order to should receive words portion 2, and unlikelyly waves with the wind.
The in addition end of these secondary signal line 12 relative these plugs 1 is to pass these housing 20 appropriate locations with this microphone joins, and when this microphone received sound, this sound can convert a signal to by this microphone, imports these communication devices by this secondary signal line 12.
This is subjected to words portion 3 to be provided with a upper cover body 32, an and lower cover 34 that engages with this upper cover body 32, be to form an accommodation space between this upper cover body 32 and the lower cover 34, be provided with a loud speaker 36 (Speaker) in this accommodation space, and this lower cover 34 is provided with a plurality of through holes 342 in appropriate location, and the end in addition of these upper cover body 32 relative these lower covers 34 is provided with a flexible pipe 4, these flexible pipe 4 relative these are subjected to the end in addition of words portion 3 to be provided with an audio amplifier 5, one side of this audio amplifier 5 is provided with a sound hole 52, appropriate location is provided with an ear-hanger 6 on this audio amplifier 5, in order to this audio amplifier 5 can closely be attached on the ear.
The in addition end of these first holding wire, 14 relative these plugs 1 is that housing 20 1 ends by this receipts words portion 2 penetrate in this housing 20, end in addition by this housing 20 passes outside this housing 20 again, and joined by the loud speaker 36 of words portion 3 with this, when this communication device is exported a signal, when reaching loud speaker 36 by this first holding wire 14, but this signal is this loud speaker 36 of mat converts sound to, this sound is sent to this audio amplifier 5 via this flexible pipe 4, at last by these sound hole 52 outputs, so, this is subjected to words portion 3 to be subjected to the harmful effect of the electromagnetic wave of words portion 3 generations to brain and can reduce this away from the brain of human body.
As Fig. 4, shown in 5, among another embodiment of the utility model, be provided with a loud speaker 36 in regular turn in the accommodation space that forms between this upper cover body 32 and the lower cover 34, one demarcation strip 38 and a microphone 39, this is first years old, secondary signal 14, the end in addition of 12 relative these plugs 1 is an end that passes this lower cover 34, wherein this secondary signal line 12 is to join with this microphone 39, and this first holding wire 14 is to pass this demarcation strip 38 again and join with this loud speaker 36, the end in addition of these upper cover body 32 relative these lower covers 34 is provided with a flexible pipe 4, the end in addition of these flexible pipe 4 relative these upper cover body 32 is provided with an audio amplifier 5, one side of this audio amplifier 5 is provided with a sound hole 52, and its appropriate location on audio amplifier 5 is provided with an ear-hanger 6, in order to this audio amplifier 5 can closely be attached on the ear.
The above, only be a specific embodiment of the utility model the best, but structural feature of the present utility model is not limited thereto, anyly is familiar with this skill person in the utility model field, can think easily and variation or modification, all can be encompassed in the claim of this case.
Claims (7)
1, a kind of Handless mainly includes one and is subjected to words portion, and this is joined by one first holding wire and a plug by words portion one end, it is characterized in that:
This is subjected to words portion to be provided with a upper cover body, and a lower cover that engages with this upper cover body, between this upper cover body and the lower cover is to form an accommodation space, is provided with a loud speaker in this accommodation space;
This first holding wire, one end and this plug join, and end passes this lower cover and joins with this loud speaker in addition, can join with a communication device by this plug;
Be provided with a flexible pipe, this flexible pipe is provided in a side of this upper cover body end in addition of this lower cover relatively, relatively this is subjected to the end in addition of words portion to be provided with an audio amplifier to this flexible pipe, and a side of this audio amplifier is provided with a sound hole, and this flexible pipe forms and transmits loudspeaker sound to this audio amplifier and by the passage of its sound hole output.
2, Handless as claimed in claim 1 is characterized in that: this is subjected to be provided with a demarcation strip, a microphone and one secondary signal line in regular turn under the loud speaker of the upper cover body of words portion and the accommodation space setting between lower cover;
This demarcation strip is provided in a side of this loud speaker end in addition of this upper cover body relatively;
This microphone is provided in a side of this demarcation strip end in addition of this loud speaker relatively;
This secondary signal line one end and this plug join, and other passes this lower cover by end and this microphone joins, and this first holding wire that passes lower cover passes this demarcation strip again and this loud speaker joins.
3, Handless as claimed in claim 1 is characterized in that: wherein still include one and receive a words portion and a secondary signal line;
This receipts words portion is provided with a housing, and a microphone that is located in the accommodation space of this housing;
This secondary signal line one end and this plug join, and in addition end is to pass this housing and this microphone joins.
4, Handless as claimed in claim 3 is characterized in that: on this receipts words portion housing a plurality of usefulness are set so that sound passes the opening that enters in this housing, these a plurality of openings are provided in a side of on the side of this housing.
5, Handless as claimed in claim 4 is characterized in that: be provided with one on this receipts words portion housing and can will receive the fixing back splint of words portion, this back splint is provided in a side of this housing with respect on the opposite side that a plurality of openings are set.
6, Handless as claimed in claim 1 is characterized in that: an ear-hanger that this audio amplifier closely can be attached on the ear is set, and this ear-hang cuts open and is located on this audio amplifier.
7, Handless as claimed in claim 1 is characterized in that: this is subjected on the words portion lid a plurality of through holes to be set, and these a plurality of through holes are provided in a side of on this lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246210 CN2443554Y (en) | 2000-07-31 | 2000-07-31 | Receiver without hand-held |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246210 CN2443554Y (en) | 2000-07-31 | 2000-07-31 | Receiver without hand-held |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2443554Y true CN2443554Y (en) | 2001-08-15 |
Family
ID=33605528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246210 Expired - Fee Related CN2443554Y (en) | 2000-07-31 | 2000-07-31 | Receiver without hand-held |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2443554Y (en) |
-
2000
- 2000-07-31 CN CN 00246210 patent/CN2443554Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |