CN204707250U - Earphone containing device - Google Patents
Earphone containing device Download PDFInfo
- Publication number
- CN204707250U CN204707250U CN201520466027.XU CN201520466027U CN204707250U CN 204707250 U CN204707250 U CN 204707250U CN 201520466027 U CN201520466027 U CN 201520466027U CN 204707250 U CN204707250 U CN 204707250U
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- CN
- China
- Prior art keywords
- box body
- bearing
- fixed
- keep plate
- lever
- 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 provides a kind of earphone containing device, comprise box body and be fixed on be triangularly arranged three coiling unit on box body, the medium position of three coiling unit is provided with the reference column be fixed on box body, and described reference column is for blocking the joint portion of three lines of earphone cord; Each coiling unit is with comprising the fixed axis be fixed on inboard wall of cartridge, the bearing be arranged on fixed axis, the inner ring of bearing and fixed axis are socketed, the outer ring of bearing is connected with clockwork spring, the line outlet that three lines of joint portion are arranged through box body respectively after the bearing of coiling unit winding passes, bearing is arranged with keep plate, and keep plate is realized unidirectional fixing by the keep plate releasing unit be arranged on box body and is unclamped.The utility model can realize earphone cord adjustable length and every root line all can independently control, and structure is simple, convenient and practical.
Description
Technical field
The utility model relates to a kind of earphone containing device.
Background technology
Earphone is widely used product in daily life.Especially the extensive use of smart mobile phone, earphone adds mobile phone has become fashionable youthful standard configuration.But earphone cord is easy to mixed and disorderly being intertwined in the process used or place, and causes needing again to make in order, very inconvenient.Current existing earphone containing device can be divided into manual wound form and automatic contractive, but the defect that three lines that all there is earphone cord can not independently control.
Summary of the invention
For the above-mentioned deficiency of prior art, the utility model provides a kind of and realizes earphone cord adjustable length and every root line earphone containing device that all can independently control.
A kind of earphone containing device, comprise box body and be fixed on be triangularly arranged three coiling unit on box body, the medium position of three coiling unit is provided with the reference column be fixed on box body, and described reference column is for blocking the joint portion of three lines of earphone cord; Each coiling unit is with comprising the fixed axis be fixed on inboard wall of cartridge, the bearing be arranged on fixed axis, the inner ring of bearing and fixed axis are socketed, the outer ring of bearing is connected with clockwork spring, the line outlet that three lines of joint portion are arranged through box body respectively after the bearing of coiling unit winding passes, bearing is arranged with keep plate, and keep plate is realized unidirectional fixing by the keep plate releasing unit be arranged on box body and is unclamped.
Further, keep plate edge is laciniation, described keep plate releasing unit comprises button, lever, spring, button and lever link, one end of spring is connected with one end of lever, and the other end of spring is fixed on box body, and lever is provided with the snap-fit that can fix jagged edge on keep plate, pressing spring under drive lever when pressing the button, when lever presses down, snap-fit is separated with the jagged edge of tight keep plate.
Further, the vertical inboard wall of cartridge in middle part of bearing upwards extends to form the spool and wrapping post that connect successively, wrapping post is set with wire-blocking board, wire-blocking board is provided with inlet wire groove, wrapping post is provided with bayonet socket, every single line is all first walked around the spool of bearing and is entered wrapping post by the inlet wire groove that wire-blocking board is offered and be fixed in bayonet socket, and the line outlet arranged on box body after wrapping post is wound around passes box body.
Further, the vertical inboard wall of cartridge in middle part of bearing upwards extends to form the spool and wrapping post that connect successively, wrapping post is set with wire-blocking board, wire-blocking board is provided with inlet wire groove, wrapping post is provided with bayonet socket, every single line is all first walked around the spool of bearing and is entered wrapping post by the inlet wire groove that wire-blocking board is offered and be fixed in bayonet socket, and the line outlet arranged on box body after wrapping post is wound around passes box body.
The utility model by arranging the coiling unit of three earphone cords that reel respectively in box body, and the reference column be fixed on box body is provided with at the medium position of three coiling unit, reference column can block the joint portion of three lines of earphone cord, the keep plate of each coiling unit is subject to revolution and the fixing of keep plate releasing unit control realization bearing simultaneously, the independence that can realize earphone cord adjustable length and every root line controls, and structure is simple, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the longitudinal profile structural representation of the utility model earphone containing device, comprises three coiling unit;
Fig. 2 is the structural representation of one of them coiling unit of the utility model earphone containing device.
In figure: 1-fixed axis, 2-pillar, 3-clockwork spring, 4-earphone cord, 5-keep plate, 6-bearing, 7-spool, 8-wire-blocking board, 9-wrapping post, 10-box body, 11-reference column, 12-inlet wire groove, 13-bayonet socket, 14-, 15-keep plate releasing unit, 16-button, 17-lever, 18-spring, 19-snap-fit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
Please refer to Fig. 1, the utility model earphone containing device comprises box body 10 and is fixed on be triangularly arranged three coiling unit on box body 10, and namely three coiling unit are positioned at leg-of-mutton three vertex positions.
Please further refer to Fig. 2, each coiling unit comprises the fixed axis 1 be fixed on box body 10 inwall, the bearing 6 be arranged on fixed axis 1, inner ring and the fixed axis 1 of bearing 6 are socketed, the outer ring of bearing 6 is connected with one end of clockwork spring 3, and the other end of clockwork spring 3 is connected with the pillar 2 be fixed on box body 10.Middle part vertical box body 10 inwall of bearing 6 upwards extends to form the spool 7 and wrapping post 9 that connect successively, and the diameter of wrapping post 9 is more bigger than spool 7 diameter, and spool 7 being set with edge is jagged keep plate 5, wrapping post 9 is set with wire-blocking board 8.Wire-blocking board 8 is discoideus structure, offers inlet wire groove 12 along radial direction, and wrapping post 9 is provided with bayonet socket 13.
The medium position of three coiling unit is provided with the reference column 11 be fixed on box body 10, the joint portion of three lines of earphone cord is stuck in (as shown in Figure 1) on reference column 11, every single line is all first walked around the spool 7 of bearing 6 and is entered wrapping post 9 by the inlet wire groove 12 that wire-blocking board 8 is offered and be fixed in bayonet socket 13, and the line outlet arranged on box body 10 after wrapping post 9 is wound around passes box body 10.
Box body 10 is provided with the keep plate releasing unit 15 of each keep plate 5 corresponding, keep plate 5 is by the unidirectional fixing of keep plate releasing unit 15 control realization and unclamp, described keep plate releasing unit 15 comprises button 16, lever 17, spring 18, button 16 is connected with lever 17, one end of spring 18 is connected with one end of lever 17, the other end of spring 18 is fixed on box body 10, lever 17 is provided with the snap-fit 19 that can fix teeth portion on keep plate 5, its structure designs according to the structure of teeth portion on keep plate 5, just snap in teeth portion and form backstop, during initial condition, spring 18 is in relaxed state, snap-fit 19 clamps keep plate 5, make it can not rotate to the direction of teeth portion opening.
During initial condition, three equal being collected in winding manners of line of earphone are in three coiling unit, only have two earplugs and headset plug exposed outside box body 10, when headphones are used, three lines can be pulled out, in the process of pull-out, earphone line drives wrapping post 9, spool 7 rotates, and then drive keep plate 5 and bearing 6 to rotate, the rotation of bearing 6 makes the clockwork spring 3 being arranged on its outer ring be transferred to by loose condition (of surface) to be wound on bearing 6 outer ring, earphone cord is in drawing process, the snap-fit 19 of keep plate releasing unit 15 clamps the teeth portion of keep plate 5 all the time, it is made not turn round.Earphone cord is constantly drawn out, and can start to listen song when pulling out appropriate length.When if desired earphone cord being retracted to box body 10, only need to press button 16, button 16 drives lever 17 times pressing springs 18, when lever 17 presses down snap-fit 19 and tight keep plate 5 toothed portion from, now keep plate 5 is not owing to having the restriction of snap-fit 19, under the turning power effect of clockwork spring 3, when bearing 6 drives keep plate 5 to pull out to earphone cord, turn side turns round in the opposite direction, wrapping post 9, spool 7 also start to rotate simultaneously, earphone cord is wound on wrapping post 9 and spool 7 from box portion outside, realizes the storage of earphone cord.Release button 16, lever 17 upwards lifting under the restoring force effect of spring 18, the teeth portion of rechuck keep plate 5, gets back to initial condition.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (4)
1. an earphone containing device, comprise box body (10), it is characterized in that: also comprise be triangularly arranged three coiling unit be fixed on box body (10), the medium position of three coiling unit is provided with the reference column (11) be fixed on box body (10), and described reference column (11) is for blocking the joint portion of three lines of earphone cord, each coiling unit is with comprising the fixed axis (1) be fixed on box body (10) inwall, be arranged on the bearing (6) on fixed axis (1), inner ring and the fixed axis (1) of bearing (6) are socketed, the outer ring of bearing (6) is connected with clockwork spring (3), the line outlet that three lines of joint portion are arranged through box body (10) respectively after the bearing of coiling unit (6) winding passes, bearing (6) is arranged with keep plate (5), keep plate (5) is realized unidirectional fixing by the keep plate releasing unit (15) be arranged on box body (10) and is unclamped.
2. earphone containing device as claimed in claim 1, it is characterized in that: keep plate (5) edge is laciniation, described keep plate releasing unit (15) comprises button (16), lever (17), spring (18), button (16) and lever (17) link, one end of spring (18) is connected with one end of lever (17), the other end of spring (18) is fixed on box body (10), lever (17) is provided with the snap-fit (19) that can fix the upper jagged edge of keep plate (5), pressing spring (18) under lever (17) is driven when pressing the button (16), when lever (17) presses down, snap-fit (19) is separated with the jagged edge of tight keep plate (5).
3. earphone containing device as claimed in claim 1, it is characterized in that: middle part vertical box body (10) inwall of bearing (6) upwards extends to form the spool (7) and wrapping post (9) that connect successively, wrapping post (9) is set with wire-blocking board (8), wire-blocking board (8) is provided with inlet wire groove (12), wrapping post (9) is provided with bayonet socket (13), every single line is all first walked around the spool (7) of bearing (6) and is entered wrapping post (9) by the inlet wire groove (12) that wire-blocking board (8) is offered and be fixed in bayonet socket (13), box body (10) is passed through the upper line outlet arranged of box body (10) after the upper winding of wrapping post (9).
4. earphone containing device as claimed in claim 1, it is characterized in that: one end of clockwork spring (3) is connected with the outer ring of bearing (6), the other end of clockwork spring (3) is connected with the pillar (2) be fixed on box body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466027.XU CN204707250U (en) | 2015-07-02 | 2015-07-02 | Earphone containing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466027.XU CN204707250U (en) | 2015-07-02 | 2015-07-02 | Earphone containing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204707250U true CN204707250U (en) | 2015-10-14 |
Family
ID=54286841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466027.XU Expired - Fee Related CN204707250U (en) | 2015-07-02 | 2015-07-02 | Earphone containing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204707250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384923A (en) * | 2016-10-13 | 2017-02-08 | 珠海格力电器股份有限公司 | Cable holding mechanism and electric cooker |
| CN106658268A (en) * | 2017-03-26 | 2017-05-10 | 金勇� | Earphone capable of containing earphone lines |
| CN108449471A (en) * | 2018-05-15 | 2018-08-24 | 李济宇 | A kind of mobile phone shell of included earphone |
-
2015
- 2015-07-02 CN CN201520466027.XU patent/CN204707250U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384923A (en) * | 2016-10-13 | 2017-02-08 | 珠海格力电器股份有限公司 | Cable holding mechanism and electric cooker |
| CN106384923B (en) * | 2016-10-13 | 2019-03-08 | 珠海格力电器股份有限公司 | Cable accommodating mechanism and electric cooker |
| CN106658268A (en) * | 2017-03-26 | 2017-05-10 | 金勇� | Earphone capable of containing earphone lines |
| CN108449471A (en) * | 2018-05-15 | 2018-08-24 | 李济宇 | A kind of mobile phone shell of included earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |