CN204145686U - Multi-channel electronic music player devices - Google Patents
Multi-channel electronic music player devices Download PDFInfo
- Publication number
- CN204145686U CN204145686U CN201420452326.3U CN201420452326U CN204145686U CN 204145686 U CN204145686 U CN 204145686U CN 201420452326 U CN201420452326 U CN 201420452326U CN 204145686 U CN204145686 U CN 204145686U
- Authority
- CN
- China
- Prior art keywords
- music player
- operatic tunes
- spiral cover
- player devices
- side wall
- 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.)
- Withdrawn - After Issue
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a kind of multi-channel electronic music player devices, comprises inner core and casing; Described inner core leads to loud speaker; The surrounding of described casing is provided with vocal hole, and each described vocal hole is connected to the operatic tunes surrounding described loud speaker respectively by sound channel; The described operatic tunes has circumferential side wall, and each described sound channel forms the uniform MIC of circumference on described circumferential side wall; The described operatic tunes mates a spiral cover, and the perisporium of described spiral cover and the circumferential side wall of the described operatic tunes closely cooperate, and the perisporium of described spiral cover are only offered the acoustic hole that is not less than described MIC; Described casing is exposed at the back side of described spiral cover, and can rotate around the circumferential side wall of the described operatic tunes by external force turns.This music player devices only adopts a loud speaker, and can make each position on equipment that sound occur by demand.
Description
Technical field
The utility model relates to electronic device field, especially, relates to a kind of electronic music playback equipment.
Background technology
In current electronic music playback equipment, generally only have a loud speaker, sound is only outwards propagated from this loud speaker; And in order to obtain the Music Appreciation of different angles, people wish that again music can occur from each position of equipment, if this demand is realized by the quantity increasing equipment upper speaker, then cost is comparatively large, and it is larger to take up room.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of multi-channel electronic music player devices, and this music player devices only adopts a loud speaker, and can make each position on equipment that sound occur by demand.
The utility model solves the technical scheme that its technical problem adopts: this multi-channel electronic music player devices comprises inner core and casing; Described inner core leads to loud speaker; The surrounding of described casing is provided with vocal hole, and each described vocal hole is connected to the operatic tunes surrounding described loud speaker respectively by sound channel; The described operatic tunes has circumferential side wall, and each described sound channel forms the uniform MIC of circumference on described circumferential side wall; The described operatic tunes mates a spiral cover, and the perisporium of described spiral cover and the circumferential side wall of the described operatic tunes closely cooperate, and the perisporium of described spiral cover are only offered the acoustic hole that is not less than described MIC; Described casing is exposed at the back side of described spiral cover, and can rotate around the circumferential side wall of the described operatic tunes by external force turns.
As preferably, each described vocal hole place is all covered with wire netting, to play dustproof effect.
As preferably, each described sound channel is made up of metal tube, to improve its rigidity as much as possible, reduces the loss of sound on sound channel inwall.
As preferably, the surrounding of described casing is provided with 6 ~ 10 vocal holes altogether, to meet general demand.
As preferably, described music player devices also comprises a stepping motor, and described stepping motor follow procedure drives described spiral cover to rotate; Thus making this music player devices in the process playing music, sound source position can auto-changing, produces erratic audio visual effect.
The beneficial effects of the utility model are: this multi-channel electronic music player devices in use, can be according to demand, regulate and rotate described spiral cover, acoustic hole on spiral cover is communicated with any one sound channel, music then in the operatic tunes can be delivered to a vocal hole on casing along this sound channel, this vocal hole becomes source of sound, thus, achieve only with a loud speaker, make the object that music flows out from each position of casing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this multi-channel electronic music player devices embodiment.
Fig. 2 is in Fig. 1 embodiment, the cutaway view at the operatic tunes and spiral cover place.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1, embodiment illustrated in fig. 2 in, this multi-channel electronic music player devices comprises inner core (not shown) and casing 1; Described inner core leads to loud speaker 5; The surrounding of described casing 1 is provided with vocal hole 21, and each described vocal hole 21 is connected to the operatic tunes 3 surrounding described loud speaker 5 respectively by sound channel 2; The described operatic tunes 3 has circumferential side wall, and each described sound channel 2 forms the uniform MIC 20 of circumference on described circumferential side wall; The described operatic tunes 3 mates a spiral cover 4, and the perisporium of described spiral cover 4 and the circumferential side wall of the described operatic tunes 3 closely cooperate, and the perisporium of described spiral cover 4 is only offered the acoustic hole 40 that is not less than described MIC 20; Described casing 1 is exposed at the back side of described spiral cover 4, and can rotate around the circumferential side wall of the described operatic tunes 3 by external force turns.
Above-mentioned multi-channel electronic music player devices, each described vocal hole 21 place is all covered with wire netting, to play dustproof effect.Each described sound channel 2 is made up of metal tube, to improve its rigidity as much as possible, reduces the loss of sound on sound channel inwall.
Except the present embodiment, described music player devices can also comprise a stepping motor, and described stepping motor follow procedure drives described spiral cover 4 to rotate; Thus making this music player devices in the process playing music, the vocal hole 21 around casing 1 can be connected or blocks by follow procedure respectively, thus makes sound source position can auto-changing, produces erratic audio visual effect.
Above-mentioned multi-channel electronic music player devices in use, can be according to demand, regulate and rotate described spiral cover 4, acoustic hole 40 on spiral cover is communicated with any one sound channel 2, music then in the operatic tunes can be delivered to a vocal hole 21 on casing along this sound channel, this vocal hole 21 becomes source of sound, thus, achieve only with a loud speaker 5, make the object that music flows out from each position of casing 1.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a multi-channel electronic music player devices, comprises inner core and casing (1); Described inner core leads to loud speaker (5); It is characterized in that: the surrounding of described casing is provided with vocal hole (21), each described vocal hole (21) is connected to an operatic tunes (3) of surrounding described loud speaker respectively by sound channel (2); The described operatic tunes has circumferential side wall, and each described sound channel (2) forms the uniform MIC (20) of circumference on described circumferential side wall; The described operatic tunes mates a spiral cover (4), and the perisporium of described spiral cover (4) and the circumferential side wall of the described operatic tunes (3) closely cooperate, and the perisporium of described spiral cover (4) is only offered the acoustic hole (40) that is not less than described MIC (20); Described casing (1) is exposed at the back side of described spiral cover (4), and can rotate around the circumferential side wall of the described operatic tunes (3) by external force turns.
2. multi-channel electronic music player devices according to claim 1, is characterized in that: each described vocal hole (21) place is all covered with wire netting.
3. multi-channel electronic music player devices according to claim 1, is characterized in that: each described sound channel (2) is made up of metal tube.
4. multi-channel electronic music player devices according to claim 1 and 2, is characterized in that: the surrounding of described casing (1) is provided with 6 ~ 10 vocal holes (21) altogether.
5. multi-channel electronic music player devices according to claim 1, is characterized in that: described music player devices also comprises a stepping motor, and described stepping motor follow procedure drives described spiral cover (4) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452326.3U CN204145686U (en) | 2014-08-12 | 2014-08-12 | Multi-channel electronic music player devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452326.3U CN204145686U (en) | 2014-08-12 | 2014-08-12 | Multi-channel electronic music player devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145686U true CN204145686U (en) | 2015-02-04 |
Family
ID=52422347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452326.3U Withdrawn - After Issue CN204145686U (en) | 2014-08-12 | 2014-08-12 | Multi-channel electronic music player devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135698A (en) * | 2014-08-12 | 2014-11-05 | 胡振华 | Multi-channel electronic music playing equipment |
-
2014
- 2014-08-12 CN CN201420452326.3U patent/CN204145686U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135698A (en) * | 2014-08-12 | 2014-11-05 | 胡振华 | Multi-channel electronic music playing equipment |
| CN104135698B (en) * | 2014-08-12 | 2017-09-29 | 湖南省傲顿电子科技有限责任公司 | Multi-channel electronic music player devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170908 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170929 |