CN1889589A - Earplug machine - Google Patents
Earplug machine Download PDFInfo
- Publication number
- CN1889589A CN1889589A CN 200610028981 CN200610028981A CN1889589A CN 1889589 A CN1889589 A CN 1889589A CN 200610028981 CN200610028981 CN 200610028981 CN 200610028981 A CN200610028981 A CN 200610028981A CN 1889589 A CN1889589 A CN 1889589A
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- CN
- China
- Prior art keywords
- microspeaker
- earplug head
- transmission channel
- acoustic transmission
- housing
- 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.)
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Abstract
An earphone is prepared as setting micro loudspeaker and earphone head separately, setting acoustic wave transmission channel in certain length between micro loudspeaker and earphone head, transmitting audio signal generated by micro loudspeaker to earphone head then directly to ear through acoustic wave transmission channel.
Description
Technical field
The present invention relates to a kind of insert earphone, be applicable to the serious communication equipments of high frequency magnetic field israds such as mobile phone.
Background technology
Insert earphone commonly used as the micro earphone machine of wearing on the mobile phone, comprises plug, lead and earplug head, and movement (being Microspeaker) is housed in the earplug head.Because directly using mobile phone to connect makes a phone call, harmful secondary ray such as the hyperfrequency magnetic field that mobile phone produced can seriously stimulate people's cerebral nerve, influence the healthy of people, people often use insert earphone to connect and phone with mobile telephone to reduce the infringement of hyperfrequency magnetic field and electric wave, heat energy or the like multiple radiation to human brain.But use the common insert earphone that miniature movement directly is installed in the earplug head still can not avoid the radiation such as hyperfrequency magnetic field to be sent to ear inside until brain by the earplug head.In addition, adorn the low frequency magnetic field that the earplug head of miniature movement itself has in this and also can cause damage to human brain equally.Therefore, use mobile phone or this type of insert earphone long-time, high frequency time all are easy to generate phenomenons such as headache, dizziness, a fiber crops.
Summary of the invention
Technical problem to be solved by this invention provides a kind of insert earphone, and this earplug function is avoided the infringement of the radiation in hyperfrequency magnetic field and so on to the person.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is the movement with insert earphone, be that Microspeaker separates setting with the earplug head, the acoustic transmission channel of certain-length is set between Microspeaker and the earplug head, and the audio signal (sound) that Microspeaker produces is sent to the earplug head in ear by acoustic transmission channel.
Acoustic transmission channel in the technique scheme can be elongated flexible pipe or hard tube, and described flexible pipe or hard tube are socketed between Microspeaker and the earplug head.Also can Microspeaker, earplug head and acoustic transmission channel is one-body molded, make the more both artistic and practical of product design.
Adopt the insert earphone of technique scheme to make Microspeaker away from the earplug head, Microspeaker and human brain keep certain distance, thereby can eliminate the magnetic field in the earplug head or magnetic field intensity be dropped to extremely low, preventing that harmful magnetic field is radiated in the human brain by the earplug head goes, effectively avoid or the harmful radiation line in the institute magnetic field that produces or transmit and so on that reduces insert earphone greatly to the person, especially to the infringement of brain.
Below in conjunction with drawings and Examples technology contents of the present invention is described further.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the present invention.
Fig. 2 is the structural representation of second kind of embodiment of the present invention.
Fig. 3 is the structural representation of the third embodiment of the present invention.
Among the figure, 1, the earplug head, 2, acoustic transmission channel, 3, Microspeaker, 4, microphone, 5, lead, 6, plug, 7, housing.
Embodiment
Among first embodiment as shown in Figure 1, insert earphone comprises plug 6, lead 5, Microspeaker 3 and earplug head 1, one section acoustic transmission channel 2 of socket between earplug head 1 and the Microspeaker 3, acoustic transmission channel 2 adopts elongated flexible pipe or hard tube, and its two-port is socketed in the input and output mouth of the sound wave of earplug head 1 and Microspeaker 3 respectively.Present embodiment also is connected microphone 4 between plug and lead and Microspeaker, use to satisfy phone.By converting acoustical signal to behind plug 6, lead 5, microphone 4, the Microspeaker 3, acoustical signal sends earplug head 1 to by acoustic transmission channel 2 to the signal of telecommunication, sends people's ear again to successively.Meanwhile, field signal is eliminated through behind this acoustic transmission channel.Above-mentioned acoustic transmission channel can be flexible pipe or hard tube, the length of flexible pipe or hard tube and bore can produce and the size of the magnetic field intensity of transmission and the requirement of the concrete service index of insert earphone decide according to sonic transmissions intensity and Microspeaker, its basic demand be to human body (human brain) can not produce clear tin of damage and energy sound.
Among second embodiment as shown in Figure 2, Microspeaker 3, acoustic transmission channel 2 and earplug head 1 are one-body molded, comprise elongate housing 7, Microspeaker (movement) 3 is positioned at housing 7 one ends, earplug head 1 is positioned at housing 7 other ends, intermediate elongated section passage is an acoustic transmission channel 2, and Microspeaker (movement) 3, lead 5 or microphone 4 and lead 5, plug 6 connect successively.
Among the 3rd embodiment as shown in Figure 3, Microspeaker 3, acoustic transmission channel 2, earplug head 1 and microphone 4 are one-body molded, comprise elongate housing 7, microphone 4 is positioned at housing 7 one ends, Microspeaker (movement) 3 is positioned at after the microphone 4, earplug head 1 is positioned at housing 7 other ends, and the elongated segment passage between Microspeaker (movement) 3 and the earplug head 1 is an acoustic transmission channel 2, and Microspeaker (movement) 3, microphone 4, lead 5, plug 6 connect successively.
As shown in Figure 3, can be inserted into the ear middle part for making the earplug head, the earplug head is inserted in the ear more reliably be difficult for deviating from, make ear feel comfortable simultaneously, preferably the leading section diameter of earplug head 1 is greater than the rearward end diameter, and leading section has big curved profile.
Claims (7)
1, a kind of insert earphone comprises plug (6), lead (5), Microspeaker (3), earplug head (1), it is characterized in that being provided with one section acoustic transmission channel (2) between described earplug head (1) and the Microspeaker (3).
2, insert earphone according to claim 1, its feature is described to be that acoustic transmission channel (2) is one section elongated flexible pipe or hard tube.
3, insert earphone according to claim 1, it is characterized in that described Microspeaker (3), acoustic transmission channel (2) and earplug head (1) are one-body molded, comprise elongate housing (7), Microspeaker (3) is positioned at housing (7) one ends, earplug head (1) is positioned at housing (7) other end, intermediate elongated section passage is acoustic transmission channel (2), and Microspeaker (3), lead (5), plug (6) connect successively.
4, insert earphone according to claim 1 is characterized in that described is to be connected with microphone (4) between plug (6) and lead (5) and the Microspeaker (3)
5, insert earphone according to claim 4, it is characterized in that described Microspeaker (3), acoustic transmission channel (2) and earplug head (1) are one-body molded, comprise elongate housing (7), Microspeaker (3) is positioned at housing (7) one ends, earplug head (1) is positioned at housing (7) other end, intermediate elongated section passage is acoustic transmission channel (2), and Microspeaker (3), microphone (4), lead (5), plug (6) connect successively.
6, insert earphone according to claim 4, it is characterized in that described Microspeaker (3), acoustic transmission channel (2), earplug head (1) and microphone (4) are one-body molded, comprise elongate housing (7), microphone (4) is positioned at housing (7) one ends, Microspeaker (3) is positioned at microphone (4) afterwards, earplug head (1) is positioned at housing (7) other end, elongated segment passage between Microspeaker (3) and the earplug head (1) is acoustic transmission channel (2), and Microspeaker (3), microphone (4), lead (5), plug (6) connect successively.
7, according to claim 1 or 2 or 3 or 4 or 5 or 6 described insert earphones, the leading section diameter that it is characterized in that described earplug head (1) is greater than the rearward end diameter, and leading section has big curved profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028981 CN1889589A (en) | 2006-07-12 | 2006-07-12 | Earplug machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028981 CN1889589A (en) | 2006-07-12 | 2006-07-12 | Earplug machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1889589A true CN1889589A (en) | 2007-01-03 |
Family
ID=37578846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610028981 Pending CN1889589A (en) | 2006-07-12 | 2006-07-12 | Earplug machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1889589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2492589C2 (en) * | 2008-10-15 | 2013-09-10 | Айдао ЧЖУ | Safe earphone device |
-
2006
- 2006-07-12 CN CN 200610028981 patent/CN1889589A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2492589C2 (en) * | 2008-10-15 | 2013-09-10 | Айдао ЧЖУ | Safe earphone device |
| CN101729955B (en) * | 2008-10-15 | 2014-03-26 | 诸爱道 | Safe insert earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |