CN2355507Y - Earphone with encirclement effection - Google Patents
Earphone with encirclement effection Download PDFInfo
- Publication number
- CN2355507Y CN2355507Y CN 98229211 CN98229211U CN2355507Y CN 2355507 Y CN2355507 Y CN 2355507Y CN 98229211 CN98229211 CN 98229211 CN 98229211 U CN98229211 U CN 98229211U CN 2355507 Y CN2355507 Y CN 2355507Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- utility
- model
- loud speaker
- encirclement
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses an earphone with encirclement acoustic efficiency. The utility model is composed of machine casings, outer covers, loudspeakers, etc. Each earphone is provided with two or more than two loudspeakers. The utility model has favorable sound space sense and encirclement acoustic efficiency.
Description
The utility model belongs to headphone (plug) manufacturing field.
Present headphone, by about two earphones form, each earphone only has a loud speaker, every pair of earphone at most only has the function of two sound channels about broadcast, can not play the more strong homophonic music of space multistory tone sense.
The purpose of this utility model is a kind of earphone with surrounding sound effect of design, makes it to overcome the above shortcoming of prior art, can play the music of the more strong multichannel of space multistory tone sense (promptly more than two sound channels).
The purpose of this utility model is to realize by following structure.
Earphone with surrounding sound effect is made up of casing, outer cover and loud speaker etc., and each earphone is built-in with two or more loud speakers, and described loud speaker links to each other with the different sound channels of electroacoustic source of sound respectively.
After having adopted structure as above, the utility model is compared with existing earphone, and the level of sound equipment is horn of plenty more, and third dimension is stronger.
Description of drawings is as follows.
Fig. 1 is the outside drawing of the utility model embodiment.
Fig. 2 is the partial sectional view of another embodiment of the utility model.
Below in conjunction with accompanying drawing structure of the present utility model is described in further detail.
Can see that in Fig. 1 earphone is built-in with two and has certain space loud speaker 1,2 at interval, this two loud speaker 1 links to each other with the different sound channels of electroacoustic source of sound respectively with 2.
Can see another embodiment of the present utility model in Fig. 2, at this, earphone outer cover 5 can be made the structure with arc section, loud speaker 3,4 splits hearer's auricle 6 front and back, makes it pronunciation respectively before and after auricle, plays good surrounding effect.When reality is made, also can make diversified actual product according to basic scheme of the present utility model: the number of loud speaker can be more than two, these loud speakers are connected on respectively on the different output channels of electric source of sound, certainly, also be not precluded within and set up frequency divider on the earphone, will be input to again in the different loud speakers behind the former electric sound source signal frequency division.
Claims (2)
1, the earphone that has surrounding sound effect is made up of casing, outer cover and loud speaker etc., it is characterized in that each earphone is built-in with two or more loud speakers, and described loud speaker links to each other with the different sound channels of electroacoustic source of sound respectively.
2, the earphone with surrounding sound effect according to claim 1 is characterized in that, has certain space interval between described loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229211 CN2355507Y (en) | 1998-07-31 | 1998-07-31 | Earphone with encirclement effection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229211 CN2355507Y (en) | 1998-07-31 | 1998-07-31 | Earphone with encirclement effection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355507Y true CN2355507Y (en) | 1999-12-22 |
Family
ID=33979139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229211 Expired - Fee Related CN2355507Y (en) | 1998-07-31 | 1998-07-31 | Earphone with encirclement effection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355507Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525510C (en) * | 2004-05-09 | 2009-08-05 | 固昌通讯股份有限公司 | Earphone structure with composite sound field |
| CN106303784A (en) * | 2016-09-14 | 2017-01-04 | 联想(北京)有限公司 | A kind of earphone |
-
1998
- 1998-07-31 CN CN 98229211 patent/CN2355507Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525510C (en) * | 2004-05-09 | 2009-08-05 | 固昌通讯股份有限公司 | Earphone structure with composite sound field |
| CN106303784A (en) * | 2016-09-14 | 2017-01-04 | 联想(北京)有限公司 | A kind of earphone |
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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 |