CN2435893Y - Portable miniature sound headphone adapter - Google Patents
Portable miniature sound headphone adapter Download PDFInfo
- Publication number
- CN2435893Y CN2435893Y CN 00242645 CN00242645U CN2435893Y CN 2435893 Y CN2435893 Y CN 2435893Y CN 00242645 CN00242645 CN 00242645 CN 00242645 U CN00242645 U CN 00242645U CN 2435893 Y CN2435893 Y CN 2435893Y
- Authority
- CN
- China
- Prior art keywords
- switch
- integrated package
- sound
- miniature sound
- portable miniature
- 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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- Headphones And Earphones (AREA)
Abstract
The utility model relates to a portable miniature sound headphone adapter, which is mainly composed of an IC integrated package 1, a switch 2, a battery 3, a loud-speaker 4 and a casing, wherein, sounds recorded from the natural world are stored in the IC integrated package. When the portable miniature sound headphone adapter is used, the switch 2 is closed, and current is communicated; at this time, the sounds stored in the IC integrated package 1 is sent out through the loud-speaker 4; ears can hear sounds sent out from the portable miniature sound headphone adapter. When the portable miniature sound headphone adapter is not used, the switch 2 is broken off. The utility model has the advantages of reasonable structure, small size, convenient operation and portability.
Description
The utility model belongs to earplug, and especially portable minisize sound earplug is applicable to ear and accepts the occasion that nature is included the sound on the spot.
Before the utility model is made, the earplug of prior art mainly is made up of shell, loud speaker and line plug, its operation principle is that the line plug is inserted on the sound generator, the sound that sound generator sends imports ear into by the loud speaker in the earplug, make ear hear the sound, its major defect is a complex structure, uses inconvenience, influences implementation result.
Task of the present utility model is the shortcoming that overcomes prior art, provide a kind of rational in infrastructure, carry and portable minisize sound earplug easy to use.
Portable minisize sound earplug of the present utility model, include IC integrated package 1, switch 2, battery 3, loud speaker 4 and shell, it is characterized in that integrated package 1 is connected with battery 3 with switch 2 respectively, loud speaker 4 is connected with switch 2 with battery 3 respectively, store the sound of including from nature in the IC integrated package 1 on the spot, IC integrated package 1, switch 2, battery 3, loud speaker 4 are provided with in the enclosure.
The utility model compared with prior art, and is simple and reasonable, and volume is little, carries with easy to use, has certain practical value.
Fig. 1 is a structural representation of the present utility model.
1-IC integrated package wherein, 2-switch, 3-battery, 4-loud speaker.
Fig. 1 is an embodiment of the present utility model.As shown in Figure 1, embodiment of the present utility model is: portable minisize sound earplug, include IC integrated package 1, switch 2, battery 3, loud speaker 4 and shell, integrated package 1 is connected with battery 3 with switch 2 respectively, loud speaker 4 is connected with switch 2 with battery 3 respectively, store the sound of including in the IC integrated package 1 on the spot from nature, for example various music, big marine sound of sea wave, natural flow sound in the mountain stream, the combination of one or more in the sound that drips in the chirm between the woods, solution cavity, IC integrated package 1, switch 2, battery 3, loud speaker 4 are provided with in the enclosure.Operation principle of the present utility model is: when Closing Switch 2, electric current is connected, and the sound that be stored in the IC integrated package 1 this moment sends the sound by loud speaker 4, and this earplug is put into ear, and ear is promptly heard the sound that the loud speaker 4 of this earplug sends; When opening switch 2, electric current is obstructed, and loud speaker 4 does not send the sound yet, and this moment, ear also be can't hear the sound that this earplug sends.This earplug is rational in infrastructure, and volume is little, and is easy to use, has certain practical value.
Claims (1)
1. portable minisize sound earplug, include IC integrated package 1, switch 2, battery 3, loud speaker 4 and shell, it is characterized in that integrated package 1 is connected with battery 3 with switch 2 respectively, loud speaker 4 is connected with switch 2 with battery 3 respectively, stores the sound of including from nature in the IC integrated package 1 on the spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242645 CN2435893Y (en) | 2000-07-25 | 2000-07-25 | Portable miniature sound headphone adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242645 CN2435893Y (en) | 2000-07-25 | 2000-07-25 | Portable miniature sound headphone adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435893Y true CN2435893Y (en) | 2001-06-20 |
Family
ID=33602725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00242645 Expired - Fee Related CN2435893Y (en) | 2000-07-25 | 2000-07-25 | Portable miniature sound headphone adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435893Y (en) |
-
2000
- 2000-07-25 CN CN 00242645 patent/CN2435893Y/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 |