CN204377108U - A kind of intake type earphone cord - Google Patents
A kind of intake type earphone cord Download PDFInfo
- Publication number
- CN204377108U CN204377108U CN201520100161.8U CN201520100161U CN204377108U CN 204377108 U CN204377108 U CN 204377108U CN 201520100161 U CN201520100161 U CN 201520100161U CN 204377108 U CN204377108 U CN 204377108U
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- CN
- China
- Prior art keywords
- gear
- earphone cord
- push type
- type button
- cord body
- 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 kind of intake type earphone cord, relates to earphone field, comprises earphone cord body and accommodation device, and earphone cord body has dentalation; Accommodation device comprises housing, gear, scrollwork reed and the push type button with internal cavity; The internal cavity of housing is divided into containing cavities and working chamber; Housing offers the first opening and the second opening, in working chamber, be convexly equipped with annular sleeve axle; Gear offers central axis hole, and geared sleeve is on annular sleeve, and push type button is arranged in annular sleeve, gear extends to form sidewall, the inner of scrollwork reed is fixed on annular sleeve, and the outer end of scrollwork reed is fixed on sidewall, is provided with retaining structure between push type button and gear; Form wire casing between gear and inner walls, dentalation is meshed with gear; Housing offers through hole.The work realizing automatic accomodation is mutually driven, this reasonable in design by gear and dentalation engagement, simple to operate, easy to use.
Description
Technical field
The utility model relates to earphone field, particularly relates to a kind of intake type earphone cord.
Background technology
The earphone of single-line type because of its be convenient for carrying, volume small occupied space is little, earphone cord is soft is current most popular a kind of earphone, and the earphone containing of this single-line type arranges inconvenient problem, is that a lot of user thinks Problems existing jointly.Be all it is at will received the group of being coiled into put into pocket or bag after usual earphone cord uses, like this when using next time, take out and first will put earphone cord in order and could use, and due to earphone cord be before at will receive around, likely have the situation of knotting, be afraid of earphone cord to pull bad, just can not complete very soon so arrange; Even if having after using conscientiously arrange clear, but there is no securing words, still have above-mentioned situation and produce, and also inconvenient when arranging fixed charge.Also some are had to produce for the wrap or wind being wound around earphone cord at present, though it is clear that the use of wrap can receive arrangement, but or existing to arrange is wound around time-consuming and gets around time-consuming problem when reusing, and the storage use of wind is more rational, but more existing winds, internal structure is complicated, easily goes wrong and causes winding effect to lose efficacy.
Utility model content
The purpose of this utility model is to provide one to realize automatic accomodation, a kind of intake type earphone cord easy to use.
For solving this technical problem, the technical solution of the utility model is: a kind of intake type earphone cord, comprise earphone cord body and the accommodation device for winding headphone line body, described earphone cord body is the flat-shaped that one side has dentalation, and described dentalation is all covered with along earphone cord body length direction; Described accommodation device comprises housing, gear, scrollwork reed and the push type button with internal cavity; The internal cavity of described housing is divided into the containing cavities of winding headphone line body and carries out the working chamber of storage work for installing gear, scrollwork reed and push type button; Described housing side offers respectively and leads to the first opening that containing cavities stretches out for earphone cord body inserted terminal and lead to the second opening that working chamber stretches out for earphone cord body earphone, in described working chamber, be convexly equipped with annular sleeve axle; Described gear offers central axis hole, described gear central axis hole is rotating to be enclosed within annular sleeve, described push type button is arranged in annular sleeve, in the one side of described gear, outer edge one encloses and extends to form sidewall vertically upward, the inner of described scrollwork reed is fixed on annular sleeve, the outer end of described scrollwork reed is fixed on sidewall, is provided with the retaining structure for blocking gear between described push type button and gear; Form wire casing between described gear and inner walls, described earphone cord body is embedded in wire casing and its dentalation is meshed with gear; The corresponding push type button positions of described housing offers through hole and supplies the press-side of push type button to pass.
Described retaining structure is that described annular sleeve vertically offers breach, the central axis hole sidewall one-week interval of described gear is uniform is convexly equipped with tooth block, the side of described push type button is provided with and is embedded in breach and stretches out in the screens block of breach, the part that described screens block stretches out breach can be stuck in when push type button pressed downwards between two tooth blocks of gear central axis hole, and the upper surface of described tooth block forms corresponding inclined plane to the lower surface of screens block.
When being provided with between described containing cavities and working chamber for preventing from receiving, the earphone cord body of containing cavities affects the dividing plate that gear normally works.
Block when first open side edges of described housing is provided with for sliding or deviate from the slide block on earphone cord body dentalation.
Second opening of described housing is provided with the pinion be meshed with earphone cord body dentalation.
By adopting technique scheme, the beneficial effects of the utility model are: whether the retaining structure action controlled between itself and gear by pressing push type button blocks gear, because the dentalation on earphone cord body is meshed with gear, so when gear is stuck, earphone cord body cannot be drawn out, and gear is not when being stuck, during by earphone cord body from the second opening pull-out, can rotate by driven gear, therefore, earphone cord body needs to pull out length how long and fixes by controlling to block gear, scrollwork reed can be tightened up during pinion rotation, under the tension force of scrollwork reed, if gear is not stuck, can because of the opposite spin of elasticity charge releasing belt moving gear, thus realize in earphone cord body retraction containing cavities automatically, in said structure, the setting of retaining structure can make screens block can both smooth and easyly stick between tooth block when pressing down at every turn, avoids screens block and is produced by situation about stopping, dividing plate set in said structure and pinion make earphone cord body be retracted in the process of containing cavities can in the smooth containing cavities of retraction smoothly, be provided with the part that slide block can realize earphone cord body inserted terminal in said structure freely to pull out, to facilitate the use of earphone cord body, this reasonable in design, simple to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of partial cross in the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment middle shell;
Fig. 4 is the structural representation of the utility model embodiment middle gear.
Embodiment
Below by describing execution mode of the present utility model in detail in conjunction with the accompanying drawings and embodiments, to fully understand of the present utility model.
A kind of intake type earphone cord, as shown in Figure 1, comprises earphone cord body 1 and the accommodation device 2 for winding headphone line body 1.As shown in FIG., described earphone cord body 1 one end is inserted terminal 11, and the other end is a point earphone 12 for fork, and for one side has the flat-shaped of dentalation 13 between its two ends, described dentalation 13 is all covered with along earphone cord body 1 length direction.
Described accommodation device 2, as shown in Figure 2, comprises housing 21, gear 22, scrollwork reed 23 and the push type button 24 with internal cavity.
As shown in Figure 3, the internal cavity of described housing 21 is divided into the containing cavities 211 of winding headphone line body 1 and carries out the working chamber 212 of storage work for installing gear 22, scrollwork reed 23 and push type button 24; When being provided with for preventing from receiving between described containing cavities 211 and working chamber 212, the earphone cord body 1 of containing cavities 211 affects the dividing plate 213 that gear 22 normally works, as shown in FIG., two chambers are not separated by dividing plate 213 completely, must leave the opening passed for earphone cord body 1.
As shown in Figure 3, described housing 21 side offers respectively lead to the first opening 214 that containing cavities 211 stretches out for earphone cord body 1 inserted terminal 11 and lead to the second opening 215 that working chamber 212 stretches out for earphone cord body 1 earphone 12; Described first opening 214 side is provided with slide block 216, dentalation 13 internal fixtion being stuck in earphone cord body 1 by promoting slide block 216 is lived, just can prevent the earphone cord body 1 of this end from arbitrarily being pulled out, otherwise, when needing the part earphone cord body 1 of this end to pull out in use, can pull out as long as back out slide block 216; Described second opening 215 is provided with the pinion 217 be meshed with earphone cord body 1 dentalation 13, pinion 217 be with earphone cord body 1 pull-out and retract rotate, so pinion 217 can play the effect arranging smooth earphone cord body 1 when retracting storage, the situation that occurring is stuck can not retract is avoided to produce.Housing 21 also can design some structures as required, renovates and earphone cord body 1 taking-up is used alone, refill back when not needing as arranged.
Above-mentioned is structure on housing 21, structure described below is parts and the syndeton thereof of specific implementation automatic accomodation work in housing 21, as Fig. 2, shown in Fig. 3 and Fig. 4, annular sleeve axle 218 is convexly equipped with in described housing 21 working chamber 212, described gear 22 offers central axis hole 221, described central axis hole 221 is rotating to be enclosed within annular sleeve 218, described push type button 24 is arranged in annular sleeve 218, in the one side of described gear 22, outer edge one encloses and extends to form sidewall 222 vertically upward, define deep gouge in sidewall 222 to place for scrollwork reed 23, the inner of described scrollwork reed 23 is fixed on annular sleeve 218, its outer end is fixed on sidewall 222, so, scrollwork reed 23 can be driven when gear 22 rotates to rotate tighten up or unclamp, the retaining structure for blocking gear 22 is provided with between described push type button 24 and gear 22, described retaining structure is that described annular sleeve 218 vertically offers breach 219, the central axis hole 221 sidewall one-week interval of described gear 22 is uniform is convexly equipped with tooth block 223, the side of described push type button 24 is provided with and is embedded in breach 219 and stretches out in the screens block 241 of breach 219, the part that described screens block 241 stretches out breach 219 can be stuck between two tooth blocks 223 of gear 22 central axis hole 221 when push type button pressed downwards, so just can fix gear 22 can not rotate, in order to when pressing push type button, screens block 241 can be smooth and easy and determine to be stuck between two tooth blocks 223, the upper surface of described tooth block 223 forms corresponding inclined plane to the lower surface of screens block 241, smooth and easyly when contributing to pressing down slip down between two tooth blocks 223, avoid screens block 241 to be stopped the situation that can not press down by tooth block 223 to produce.Form wire casing 210 between described gear 22 and housing 21 inwall, described earphone cord body 1 is embedded in wire casing 210 and its dentalation 13 is meshed with gear 22; Described housing 21 corresponding push type button 24 position offers through hole and supplies the press-side of push type button 24 to pass.
Can be learnt by said structure, gear 22 can follow rotation when pulling earphone cord body 1, also can rotate under the elasticity tension of scrollwork reed 23, and gear 22 can be pressed formula button 24 blocks fixing, therefore this structure is utilized, pressing push type button 24 makes screens block 241 deviate between two tooth blocks 223 of gear 22, now gear 22 is rotatable, when pulling out earphone cord body 1 from the second opening 215, driven gear 22 rotates and has also tightened up scrollwork reed 23 simultaneously, be drawn out to desired length, pressing push type button 24 makes screens block 241 be stuck between two tooth blocks 223 of gear 22, now gear 22 is stuck and also would not drives rotation under the elasticity tension of scrollwork reed 23, just can bring into use, during storage, pressing push type button 24 makes screens block 241 deviate between two tooth blocks 223 of gear 22, gear 22 is rotatable, under the elasticity tension effect of scrollwork reed 23, driven gear 22 rotates, earphone cord body 1 is retracted in containing cavities 211 simultaneously, realize the effect of automatic accomodation.This uses novel reasonable in design, simple to operate, easy to use.
Be only this origination techniques content preferred embodiment in sum, be not used for limiting practical range of the present invention, the equivalence that namely Fan Yiben author content is done changes and modifies, and all should belong to the technology category that this creation is advocated.
Claims (5)
1. an intake type earphone cord, comprises earphone cord body and the accommodation device for winding headphone line body, it is characterized in that: described earphone cord body is the flat-shaped that one side has dentalation, and described dentalation is all covered with along earphone cord body length direction; Described accommodation device comprises housing, gear, scrollwork reed and the push type button with internal cavity;
The internal cavity of described housing is divided into the containing cavities of winding headphone line body and carries out the working chamber of storage work for installing gear, scrollwork reed and push type button; Described housing side offers respectively and leads to the first opening that containing cavities stretches out for earphone cord body inserted terminal and lead to the second opening that working chamber stretches out for earphone cord body earphone, in described working chamber, be convexly equipped with annular sleeve axle;
Described gear offers central axis hole, described gear central axis hole is rotating to be enclosed within annular sleeve, described push type button is arranged in annular sleeve, in the one side of described gear, outer edge one encloses and extends to form sidewall vertically upward, the inner of described scrollwork reed is fixed on annular sleeve, the outer end of described scrollwork reed is fixed on sidewall, is provided with the retaining structure for blocking gear between described push type button and gear; Form wire casing between described gear and inner walls, described earphone cord body is embedded in wire casing and its dentalation is meshed with gear; The corresponding push type button positions of described housing offers through hole and supplies the press-side of push type button to pass.
2. a kind of intake type earphone cord according to claim 1, it is characterized in that: described retaining structure is that described annular sleeve vertically offers breach, the central axis hole sidewall one-week interval of described gear is uniform is convexly equipped with tooth block, the side of described push type button is provided with and is embedded in breach and stretches out in the screens block of breach, the part that described screens block stretches out breach can be stuck in when push type button pressed downwards between two tooth blocks of gear central axis hole, and the upper surface of described tooth block forms corresponding inclined plane to the lower surface of screens block.
3. a kind of intake type earphone cord according to claim 1 and 2, is characterized in that: when being provided with between described containing cavities and working chamber for preventing from receiving, the earphone cord body of containing cavities affects the dividing plate that gear normally works.
4. a kind of intake type earphone cord according to claim 3, is characterized in that: block when the first open side edges of described housing is provided with for sliding or deviate from the slide block on earphone cord body dentalation.
5. a kind of intake type earphone cord according to claim 1 or 2 or 4, is characterized in that: the second opening of described housing is provided with the pinion be meshed with earphone cord body dentalation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100161.8U CN204377108U (en) | 2015-02-12 | 2015-02-12 | A kind of intake type earphone cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100161.8U CN204377108U (en) | 2015-02-12 | 2015-02-12 | A kind of intake type earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377108U true CN204377108U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100161.8U Expired - Fee Related CN204377108U (en) | 2015-02-12 | 2015-02-12 | A kind of intake type earphone cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377108U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953388A (en) * | 2017-04-28 | 2017-07-14 | 中山市壹辉财税服务有限公司 | Vehicle-mounted charger with telescopic socket |
| CN107948791A (en) * | 2017-12-05 | 2018-04-20 | 国网山东省电力公司济南供电公司 | A kind of portable winding prevention earphone device |
| CN111290545A (en) * | 2020-02-21 | 2020-06-16 | 泉州早稻云信息科技有限公司 | Network equipment based on robot block chain |
| CN113852887A (en) * | 2021-09-26 | 2021-12-28 | 歌尔科技有限公司 | Storage device |
-
2015
- 2015-02-12 CN CN201520100161.8U patent/CN204377108U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953388A (en) * | 2017-04-28 | 2017-07-14 | 中山市壹辉财税服务有限公司 | Vehicle-mounted charger with telescopic socket |
| CN107948791A (en) * | 2017-12-05 | 2018-04-20 | 国网山东省电力公司济南供电公司 | A kind of portable winding prevention earphone device |
| CN111290545A (en) * | 2020-02-21 | 2020-06-16 | 泉州早稻云信息科技有限公司 | Network equipment based on robot block chain |
| CN113852887A (en) * | 2021-09-26 | 2021-12-28 | 歌尔科技有限公司 | Storage device |
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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: 20150603 Termination date: 20180212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |