CN206294322U - A kind of line box of auto-shrinking earphone cord - Google Patents
A kind of line box of auto-shrinking earphone cord Download PDFInfo
- Publication number
- CN206294322U CN206294322U CN201720000382.7U CN201720000382U CN206294322U CN 206294322 U CN206294322 U CN 206294322U CN 201720000382 U CN201720000382 U CN 201720000382U CN 206294322 U CN206294322 U CN 206294322U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- earphone cord
- central rotating
- housing
- auto
- 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
Links
Abstract
The utility model is related to a kind of articles for daily use, and in particular to a kind of line box of auto-shrinking earphone cord.Technical scheme is as follows：Including housing, start and stop interlocking button and transmission device, the housing is entrenched togather for two parts in left and right, and the start and stop interlocking button is set on the housing, and the transmission device is arranged at the enclosure interior；The transmission device includes slowspeed machine, battery, driving pulley, driven pulley, belt and central rotating shaft；The battery connects the slowspeed machine and start and stop interlocking button; the driving pulley is enclosed within the output end of the slowspeed machine; the two ends of the belt are respectively fitted on the driving pulley and driven pulley; install on the housing at the two ends of the central rotating shaft; the driven pulley is fixed on one end of the central rotating shaft; earphone cord is spirally wound on the interlude of the central rotating shaft, and the two ends of earphone cord are positioned over outside the housing.It is the utility model simple structure, easy to use.
Description
Technical field
The utility model is related to a kind of articles for daily use, and in particular to a kind of line box of auto-shrinking earphone cord.
Background technology
With the prevalence of smart mobile phone, increasing people likes connecting earphone with mobile phone and listening by bus, in the way such as run
Music.But the earphone cord of common headphones is very long, is easily wound when using and collecting, knot and pollute, bring very
Inconvenience more.
Utility model content
The utility model provides a kind of line box of auto-shrinking earphone cord, solves above-mentioned the deficiencies in the prior art, structure letter
It is single, easy to use.
The technical solution of the utility model is as follows：
A kind of line box of auto-shrinking earphone cord, including housing, start and stop interlocking button and transmission device, the housing is a left side
Right two parts are entrenched togather, and the start and stop interlocking button is set on the housing, and the transmission device is arranged at described
Enclosure interior；The transmission device includes slowspeed machine, battery, driving pulley, driven pulley, belt and central rotating shaft；Institute
State battery and connect the slowspeed machine and start and stop interlocking button, the driving pulley is enclosed within the output end of the slowspeed machine
On, the two ends of the belt are respectively fitted on the driving pulley and driven pulley, and the two ends of the central rotating shaft are arranged on institute
State on housing, the driven pulley is fixed on one end of the central rotating shaft, earphone cord is spirally wound on the central rotating shaft
On interlude, the two ends of earphone cord are positioned over outside the housing.
The line box of described auto-shrinking earphone cord, its preferred scheme is that the start and stop interlocking button is provided with expansion link,
The interlude of the central rotating shaft is arranged with circular hole, and the diameter with diameter greater than the expansion link of the circular hole is described flexible
Bar is located at just to the interlude of the central rotating shaft, and the expansion link is inserted in the circular hole and turned for braking the center
Axle.
The line box of described auto-shrinking earphone cord, its preferred scheme is, the interlude of the central rotating shaft with diameter greater than
The two ends diameter of the central rotating shaft, the interlude of the central rotating shaft is provided with spiral groove, for the spiral of earphone cord
Winding.
The line box of described auto-shrinking earphone cord, its preferred scheme is that the central rotating shaft is provided with locking wire ring, is used for
The fixation of earphone cord.
The line box of described auto-shrinking earphone cord, its preferred scheme is that the hull outside is provided with charging inlet, is used for
For battery charges.
The beneficial effects of the utility model are：1. when using earphone, the earphone line length that can be needed according to oneself is drawn manually
Go out earphone cord, and be fixed；2. when withdrawing earphone, can quickly earphone cord be spirally wound in housing, it is to avoid earphone cord
Knotting and pollution, be easy to collection.
Brief description of the drawings
Fig. 1 is the line box external structure schematic diagram of auto-shrinking earphone cord；
Fig. 2 is the line box internal structure schematic diagram of auto-shrinking earphone cord.
Specific embodiment
As shown in Figure 1, 2, a kind of line box of auto-shrinking earphone cord, including housing 3, start and stop interlocks button 4 and transmission dress
Put, the housing 3 is entrenched togather for two parts in left and right, the start and stop interlocking button 4 is arranged on the housing 3, described
Transmission device is arranged inside the housing 3；The transmission device includes slowspeed machine 7, battery 8, driving pulley 9, driven
Belt wheel 10, belt 11 and central rotating shaft 12；The battery 8 connects the slowspeed machine 7 and start and stop interlocking button 4, the master
Movable belt pulley 9 is enclosed within the output end of the slowspeed machine 7, the two ends of the belt 11 be respectively fitted over the driving pulley 9 and from
On movable belt pulley 10, the two ends of the central rotating shaft 12 are arranged on the housing 3, and the driven pulley 10 is fixed on the center
One end of rotating shaft 12, the earphone cord 2 of earphone 1 is spirally wound on the interlude 13 of the central rotating shaft, and the two ends of earphone cord 2 are put
It is placed in outside the housing 3；The start and stop interlocking button 4 is provided with expansion link 5, and the interlude 13 of the central rotating shaft is arranged with
Circular hole 14, the diameter with diameter greater than the expansion link 5 of the circular hole 14, the expansion link 5 is located at just to the central rotating shaft
Interlude 13 at, the expansion link 5 is inserted in the circular hole 14 for braking the central rotating shaft 12；The central rotating shaft
With diameter greater than the two ends diameter of the central rotating shaft 12, the interlude 13 of the central rotating shaft is provided with spiral groove to interlude 13
16, for the spiral wrap of earphone cord 2；The central rotating shaft 12 is provided with locking wire ring 15, for the fixation of earphone cord 2；Institute
State and charging inlet 6 is provided with outside housing 3, for being charged for battery 8.
Claims (5)
1. a kind of line box of auto-shrinking earphone cord, it is characterised in that including housing, start and stop interlocking button and transmission device, institute
Housing is stated for two parts in left and right are entrenched togather, the start and stop interlocking button is set on the housing, the transmission device
It is arranged at the enclosure interior；The transmission device include slowspeed machine, battery, driving pulley, driven pulley, belt and in
Heart rotating shaft；The battery connects the slowspeed machine and start and stop interlocking button, and the driving pulley is enclosed within the slowspeed machine
Output end on, the two ends of the belt are respectively fitted on the driving pulley and driven pulley, the two ends of the central rotating shaft
Install on the housing, the driven pulley is fixed on one end of the central rotating shaft, earphone cord be spirally wound on it is described in
On the interlude of heart rotating shaft, the two ends of earphone cord are positioned over outside the housing.
2. the line box of auto-shrinking earphone cord according to claim 1, it is characterised in that set on the start and stop interlocking button
There is an expansion link, the interlude of the central rotating shaft is arranged with circular hole, the diameter with diameter greater than the expansion link of the circular hole,
The expansion link is located at just to the interlude of the central rotating shaft, and the expansion link inserts described for braking in the circular hole
Central rotating shaft.
3. the line box of auto-shrinking earphone cord according to claim 1, it is characterised in that the interlude of the central rotating shaft
With diameter greater than the two ends diameter of the central rotating shaft, the interlude of the central rotating shaft is provided with spiral groove, for earphone cord
Spiral wrap.
4. the line box of auto-shrinking earphone cord according to claim 1, it is characterised in that the central rotating shaft is provided with lock
Wire loop, for the fixation of earphone cord.
5. the line box of auto-shrinking earphone cord according to claim 1, it is characterised in that the hull outside is provided with charging
Interface, for being charged for battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000382.7U CN206294322U (en) | 2017-01-02 | 2017-01-02 | A kind of line box of auto-shrinking earphone cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000382.7U CN206294322U (en) | 2017-01-02 | 2017-01-02 | A kind of line box of auto-shrinking earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294322U true CN206294322U (en) | 2017-06-30 |
Family
ID=59097140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000382.7U Expired - Fee Related CN206294322U (en) | 2017-01-02 | 2017-01-02 | A kind of line box of auto-shrinking earphone cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206294322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535028A (en) * | 2017-01-02 | 2017-03-22 | 沈阳建筑大学 | Wire box for automatically shrinking headphone cable |
-
2017
- 2017-01-02 CN CN201720000382.7U patent/CN206294322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535028A (en) * | 2017-01-02 | 2017-03-22 | 沈阳建筑大学 | Wire box for automatically shrinking headphone cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |