CN2812461Y - Portable multi-track playing equipment - Google Patents
Portable multi-track playing equipment Download PDFInfo
- Publication number
- CN2812461Y CN2812461Y CN 200520035042 CN200520035042U CN2812461Y CN 2812461 Y CN2812461 Y CN 2812461Y CN 200520035042 CN200520035042 CN 200520035042 CN 200520035042 U CN200520035042 U CN 200520035042U CN 2812461 Y CN2812461 Y CN 2812461Y
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- CN
- China
- Prior art keywords
- bone
- insert earphone
- housing
- cap
- portable
- 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 discloses a portable multi-track playing device which comprises a portable multimedia player and a bone-conduction insert earphone connected with the portable multimedia player, wherein the bone-conduction insert earphone is symmetrically arranged. An insert earphone at a single side comprises a casing, a casing cover made of flexible material and loudspeakers arranged in the casing. A playing device is characterized in that an output part of the portable multimedia player is provided with a stereo three dimensional surround sound effect processing circuit which is connected with a terminal of the insert earphone. The insert earphone is characterized in that a plurality of loudspeakers are arranged in the casing, wherein at least one loudspeaker is a bone-conduction loudspeaker. The bone-conduction loudspeaker and the casing or the bone-conduction loudspeaker and the casing cover is in flexible connection.
Description
Technical field
The utility model relates to a kind of portable multimedia broadcasting and puts (listening to) utensil, relates in particular to a kind of portable multimedia broadcasting of multichannel audio result of broadcast of realizing and puts equipment.
Background technology
Along with further developing and the increase of memory span of Digital Signal Processing, MP3 player and MP4 player or the like diversified hand-held multimedia player have appearred, for example on the market.As a kind of portable stereo set, it can satisfy the demand that people listen to music whenever and wherever possible, and has the characteristics such as simple, easy to carry of using, and is therefore very popular.But this type of present portable multimedia broadcasting is put its common problem that exists of equipment: can only realize the sound equipment output effect of stereophony, that is insert earphone that can only external stereophony.Its basic reason is also to occur without any a kind of insert earphone of multichannel audio result of broadcast of realizing at present.Thereby the portable media player that does not also just have to play homophonic music comes out, though say from technical standpoint, it is accessible that making can be play the portable media player of homophonic music, but owing to be subjected to the restriction of listening equipment, thereby just not have the necessity of making yet.
The utility model content
The purpose of this utility model is to provide a kind of portable multichannel playback equipment that can realize the multichannel audio result of broadcast, makes it to satisfy the music-lover and listens to the music with multichannel audio effect whenever and wherever possible.
The technical scheme that the utility model adopted is:
A kind of portable multichannel playback equipment, include portable media player, be attached thereto the osteoacusis insert earphone that is symmetrical set that connects, one-sided insert earphone comprises the cap of housing, flexible material and is installed in the interior loud speaker of housing, it is characterized in that, playing device: the output of portable media player has the stereo surrounding acoustic effect treatment circuit, links to each other with the insert earphone terminal; Insert earphone: several loud speakers are installed in housing, and wherein having 1 loud speaker at least is bone-conduction speaker, between bone-conduction speaker and housing or cap for flexibly connecting.
Described portable multichannel playback equipment is characterized in that on the cap of osteoacusis insert earphone tapered protrusion being arranged, and the bottom surface of tapered protrusion is less than the area of cap.
Described portable multichannel playback equipment is characterized in that the rear portion in the housing of osteoacusis insert earphone is equipped with 1 air transmitted loud speaker, and 1 bone-conduction speaker is installed on the housing in the place ahead of air transmitted loudspeaker vibration face.
Described portable multichannel playback equipment, it is characterized in that, the rear portion is equipped with 1 bugle formula loud speaker in the housing of osteoacusis insert earphone, the bugle of bugle formula loud speaker is positioned at the tapered protrusion on the cap, has at least a position that bone-conduction speaker is installed between bugle formula the place ahead, loudspeaker vibration chamber and the cap and in these two positions of inwall of the tapered protrusion around the bugle.
Described portable multichannel playback equipment is characterized in that 1 bone-conduction speaker is equipped with in the tapered protrusion inside on the osteoacusis insert earphone cap, corresponding to the position of flat on the cap 1 bone-conduction speaker is housed in housing.
Described portable multichannel playback equipment is characterized in that, its stereo surrounding acoustic effect treatment circuit output signal comprises preposition left and right sound channels, and is mid-and around left and right sound channels.
The beneficial effects of the utility model are: the user can listen to the music with multichannel audio effect very easily, when satisfying people's demand, also has the characteristics such as simple, easy to carry of using.Owing to used bone-conduction speaker, so even in noisy environment, also can obtain good hearing effect.
Description of drawings
Fig. 1 is the overall structure figure of a kind of osteoacusis insert earphone of the present utility model.
Fig. 2 is a kind of cutaway view that the insert earphone of 2 bone-conduction speakers and 1 bugle formula loud speaker is arranged of the present utility model.
Fig. 3 is a kind of cutaway view that the insert earphone of 2 bone-conduction speakers is arranged of the present utility model.
Fig. 4 is a kind of cutaway view that contains the insert earphone of 1 bone-conduction speaker and 1 bugle formula loud speaker of the present utility model.
Fig. 5 is the control principle figure of output of the player of multichannel of the present utility model output.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment one of the present utility model, a kind of portable multichannel playback equipment, include portable multimedia MP3 player, be attached thereto the osteoacusis insert earphone that is symmetrical set that connects, one-sided insert earphone comprises the cap 3 of housing 1, flexible material and is installed in loud speaker in the housing 1, it is characterized in that, the portable media player part: the output of portable media player has the stereo surrounding acoustic effect treatment circuit, comprise preposition left and right and center channels, link to each other with the insert earphone terminal; Osteoacusis insert earphone part: as shown in Figure 1, one tapered protrusion 4 is arranged on the cap 3 of insert earphone, the shape size is similar to people's external auditory meatus, can assist the location of insert earphone in ear, make its difficult drop-off, 2 loud speakers are installed in housing 1, rear portion in the housing 1 of osteoacusis insert earphone is equipped with 1 air transmitted loud speaker 5,1 bone-conduction speaker 2 is installed on the housing 1 in the place ahead of air transmitted loud speaker 5 vibration planes, be fixed with cushion around the bone-conduction speaker 2, cushion is fixed on the housing 1.Bone-conduction speaker is connected respectively to preposition left and right sound channels, and ventional loudspeakers is connected to the center channels output signal, has realized the surround sound effect.
Embodiment two of the present utility model, a kind of portable multichannel playback equipment is characterized in that the output signal of the surrounding acoustic effect output of its portable multichannel player comprises preposition left and right sound channels, and is mid-and around left and right sound channels; The insert earphone internal structure as shown in Figure 2, the rear portion is equipped with 1 bugle formula loud speaker, 6 bugle formula loud speakers 6 in insert earphone housing 1, the bugle 7 of loud speaker is positioned at the tapered protrusion 4 on the cap 3, between vibratory chamber 8 the place aheads of bugle formula loud speaker 6 and cap 3,1 bone-conduction speaker 2 is installed, the inwall of the tapered protrusion 4 around bugle 7 is equipped with 1 bone-conduction speaker 2, when insert earphone placed ear, these 2 bone-conduction speakers 2 can be attached on auricle and the external auditory meatus respectively.Bone-conduction speaker 2 is connected and fixed by the flexible attachment components around it and housing 1 or cap 3.Bone-conduction speaker 2 respectively with preposition left and right sound channels, connect around left and right sound channels is corresponding, bugle formula loud speaker 6 is connected with center channels, has realized 5 sound channel surround sounds.
Embodiment three of the present utility model, a kind of portable multichannel playback equipment, it is characterized in that, 1 bone-conduction speaker 2 is installed in the housing 1, its position is corresponding to the planar section of cap 3, inwall in tapered protrusion 4 is equipped with 1 bone-conduction speaker 2, and when insert earphone placed ear, these 2 bone-conduction speakers 2 can be attached on auricle and the external auditory meatus respectively.Bone-conduction speaker 2 is connected and fixed by the flexible attachment components around it and housing 1 or cap 3.Have through hole 9 in the bottom of housing.Through hole 9 can make in the audition process, and the user can also hear outside environment sound.
Figure 4 shows that embodiments of the invention four, is to have reduced the bone-conduction speaker 2 that is positioned at tapered protrusion 4 inside on the basis of embodiment two.Reduce the surround sound source of sound, reduced cost, but still can obtain certain surrounding effect.
Embodiment five of the present utility model, a kind of portable multichannel playback equipment is characterized in that, a bone-conduction speaker 2 only is installed in each osteoacusis insert earphone.The main purpose of present embodiment is that the user also can obtain good result of use in noisy environment, and can make some hear music because of the impaired person hard of hearing of ear-drum.
The utility model is not limited to the scope of embodiment, and all innovation and creation that utilize the utility model design are all at the row of protection.
Claims (6)
1. portable multichannel playback equipment, include portable media player, be attached thereto the osteoacusis insert earphone that is symmetrical set that connects, one-sided insert earphone comprises the cap (3) of housing (1), flexible material and is installed in the interior loud speaker of housing (1), it is characterized in that, the portable media player part: the output of portable media player includes the stereo surrounding acoustic effect treatment circuit, links to each other with the insert earphone terminal; Osteoacusis insert earphone part: in housing (1) several loud speakers are installed, wherein having 1 loud speaker at least is bone-conduction speaker (2), between bone-conduction speaker (2) and housing (1) or cap (3) for flexibly connecting.
2. portable multichannel playback equipment according to claim 1 is characterized in that, on the cap (3) of osteoacusis insert earphone tapered protrusion (4) is arranged, and the bottom surface of tapered protrusion (4) is less than the area of cap (3).
3. portable multichannel playback equipment according to claim 1 and 2, it is characterized in that, rear portion in the housing (1) of osteoacusis insert earphone is equipped with 1 air transmitted loud speaker (5), and 1 bone-conduction speaker (2) is installed on the housing (1) in the place ahead of air transmitted loud speaker (5) vibration plane.
4. portable multichannel playback equipment according to claim 2, it is characterized in that, the rear portion is equipped with 1 bugle formula loud speaker (6) in the housing (1) of osteoacusis insert earphone, the bugle (7) of bugle formula loud speaker (6) is positioned at the tapered protrusion (4) on the cap (3), has at least a position that bone-conduction speaker (2) is installed between bugle formula loud speaker (6) vibratory chamber (8) the place ahead and the cap (3) and in these two positions of inwall of bugle (7) tapered protrusion (4) on every side.
5. portable multichannel playback equipment according to claim 2, it is characterized in that, 1 bone-conduction speaker (2) is equipped with in tapered protrusion (4) inside on the osteoacusis insert earphone cap (3), upward 1 bone-conduction speaker (2) is housed the position of flat corresponding to cap (3) in housing (1).
6. portable multichannel playback equipment according to claim 1 is characterized in that, its stereo surrounding acoustic effect treatment circuit output signal comprises preposition left and right sound channels, and is mid-and around left and right sound channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035042 CN2812461Y (en) | 2005-08-08 | 2005-08-08 | Portable multi-track playing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035042 CN2812461Y (en) | 2005-08-08 | 2005-08-08 | Portable multi-track playing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812461Y true CN2812461Y (en) | 2006-08-30 |
Family
ID=36938844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035042 Expired - Fee Related CN2812461Y (en) | 2005-08-08 | 2005-08-08 | Portable multi-track playing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812461Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072538A (en) * | 2015-08-28 | 2015-11-18 | 深圳市冠旭电子有限公司 | Stereo play system and stereo play method |
| CN105282636A (en) * | 2015-10-22 | 2016-01-27 | 黄水源 | Acoustic wave vibration loudspeaker and massage health-care earphone with acoustic wave vibration loudspeaker |
-
2005
- 2005-08-08 CN CN 200520035042 patent/CN2812461Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072538A (en) * | 2015-08-28 | 2015-11-18 | 深圳市冠旭电子有限公司 | Stereo play system and stereo play method |
| CN105072538B (en) * | 2015-08-28 | 2017-03-22 | 深圳市冠旭电子股份有限公司 | Stereo play system and stereo play method |
| CN105282636A (en) * | 2015-10-22 | 2016-01-27 | 黄水源 | Acoustic wave vibration loudspeaker and massage health-care earphone with acoustic wave vibration loudspeaker |
| CN105282636B (en) * | 2015-10-22 | 2019-04-16 | 中山市精歌源电子有限公司 | A kind of acoustic vibration loudspeaker and the health care massage earphone using the vibrating loudspeakers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20110808 |