CN205305077U - Electric wire collection device that stretches out and draws back - Google Patents
Electric wire collection device that stretches out and draws back Download PDFInfo
- Publication number
- CN205305077U CN205305077U CN201620010574.1U CN201620010574U CN205305077U CN 205305077 U CN205305077 U CN 205305077U CN 201620010574 U CN201620010574 U CN 201620010574U CN 205305077 U CN205305077 U CN 205305077U
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- CN
- China
- Prior art keywords
- electric wire
- collection device
- shell
- earphone cord
- power line
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- 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 an electric wire collection device that stretches out and draws back, the automation of mainly used earphone cord or power cord is stretched out and drawn back and is receive and release, include the shell of ellipsoid type and arrange the inside flexible system of receiving and releasing of shell in, two stationary mast that receive and release between the dish are coiled and arranged in the flexible system of receiving and releasing by receiving and releasing of two longitudinal symmetry settings, receive and release the dish including lie in inside wind spring and with the outer tip fixed connection's of wind spring carousel, the interior tip of wind spring with stationary mast tip fixed connection just can be for the free crimp contraction of stationary mast, the one end winding of earphone cord or power cord is in the outside of the carousel on upper portion, and its other end winding is in the outside of the carousel of lower part. This kind of electric wire collection device that stretches out and draws back has realized effectively not only that the automation of electric wire is flexible and has receive and release the function, but also can receive and release the one end circuit of needs according to the demand selectivity, and overall structure is simple, installation convenient to use, and the outward appearance is small and exquisite, and the practicality is high.
Description
Technical field:
This utility model relates to the flexible collection device of a kind of electric wire, especially relates to the flexible collection device of electric wire of a kind of earphone cord or power line.
Background technology:
Current earphone is the symbol of the portable speaker of people, handset earphone is divided into two kinds of standards: OMTP standard is generally called GB, CTIA is referred to as international standard, earphone is classified according to its transducing mode, mainly have: moving-coil mode, dynamic ferrum mode, electrostatic and etc. magnetic-type, structure, functional mode is classified, and can be divided into semi open model and closed; Ear type, ear suspension type, In-Ear and wear-type is then had from wearing formal classification; From wearing, number is classified, have single earphone and many people earphone; Distinguish from source of sound, it is possible to be divided into active earphone and Passive earphone; Active earphone is also commonly known as card earphone, earphone is exactly hang over two pronunciation unit on ear limit the earliest, many types are had been developed that, generally there is earphone, earplug, ear-hang and new development bone conduction earphone out, headband receiver is headset type the earliest, earplug is the revolutionary breakthrough of earphone development, and less volume makes very easy to use outside. Due to the development in city, environmental noise is increasing, and built-in earplug is again a kind of breakthrough of earplug product, is more suitable in outdoor application. Must use when power line is then to mobile electronic product chargings such as mobile phones, because of regardless of whether be earphone cord or power line, it is required for being connected longer circuit between miscellaneous equipment, owing to demand and the use environment of actually used user are different, and currently the majority all can not adjust the length of circuit to meet demand according to actual needs at the earphone cord used or power line, therefore cause using to user bringing more inconvenience.
Utility model content:
It is convenient to use and can effectively adjust the length of earphone or power line and then meet the flexible collection device of electric wire of user demand that technical problem to be solved in the utility model is to provide a kind of simple in construction.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
The flexible collection device of a kind of electric wire, it is mainly used in the automatic-retractable of earphone cord or power line, including the shell of spheroid shape and be placed in the flexible extension and retraction system of enclosure, described flexible extension and retraction system is by the folding and unfolding dish of two settings symmetrical above and below and is placed in the vertical columns between two folding and unfolding dishes, described folding and unfolding dish includes internally positioned wind spring and fixes, with wind spring outer end, the rotating disk being connected, the inner end of described wind spring and described vertical columns end be fixing to be connected and can relative to the free crimp shrinkage of vertical columns, the one ends wound of described earphone cord or power line is in the outside of the rotating disk on top, its other end is wrapped in the outside of the rotating disk of bottom.
As preferably, the top shell up and down of described shell being equipped with and passes in and out shell for earphone cord or power line and act the line-guiding box being primarily directed toward fixation.
As preferably, being provided with in the upper body of described line-guiding box can freely by earphone cord or power line clamping or the elastic card pressure device that loosens.
As preferably, earphone cord or power line between the rotating disk of described top and the bottom are set to have the connecting line that helical coil is curved.
Compared with prior art, the two sections of automatic-retractables having the beneficial effect that the flexible collection device of this electric wire adopts two extension and retraction systems to realize electric wire of the present utility model, not only effectively achieve the automatic-retractable function of electric wire, and can also according to demand selectivity folding and unfolding need an end line, while so meeting user's requirement, also there is the user experience of the best, and described device overall structure is simple, easy to install, outward appearance is small and exquisite, practicality is high, thus has higher economic benefit, is suitable for popularization and application.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is axle side structure schematic diagram of the present utility model
Fig. 2 is plan structure schematic diagram of the present utility model
In figure: 1, earphone cord or power line 2, shell 3, folding and unfolding dish 31, wind spring 32, rotating disk 4, vertical columns 5, line-guiding box 6, elastic pressuring clamping device
Detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, this utility model is described in detail:
Fig. 1, the flexible collection device of a kind of electric wire shown in Fig. 2, it is mainly used in earphone cord or the automatic-retractable of power line 1, including the shell 2 of spheroid shape and be placed in the flexible extension and retraction system within shell 2, described flexible extension and retraction system is by the folding and unfolding dish 3 of two settings symmetrical above and below and is placed in the vertical columns 4 between two folding and unfolding dishes 3, described folding and unfolding dish 3 includes internally positioned wind spring 31 and fixes, with wind spring 31 outer end, the rotating disk 32 being connected, the inner end of described wind spring 31 and described vertical columns 4 end be fixing to be connected and can relative to the free crimp shrinkage of vertical columns 4, the one ends wound of described earphone cord or power line 1 is in the outside of the rotating disk 32 on top, its other end is wrapped in the outside of the rotating disk 32 of bottom.
Shell can be passed in and out for being effectively ensured earphone cord or power line comparatively smoothly and be wound on rotating disk, the top shell up and down of described shell 2 is equipped with and passes in and out shell for earphone cord or power line 1 and act the line-guiding box 5 being primarily directed toward fixation, and for convenience of timely clamping or loosen electric wire, the upper body of described line-guiding box 5 is provided with can freely by earphone cord or power line 1 clamping or loosen elastic card pressure device 6. It addition, for avoid lower rotary table 32 that connecting line between the two causes cross winding in rotation process, earphone cord or power line between the rotating disk 32 of described top and the bottom are set to have the connecting line that helical coil is curved.
When specifically applying, unclamp elastic card pressure device 6, power line or earphone cord 1 is made to be in the state freeing in and out shell 2, then the length at power line or earphone cord 1 two ends is adjusted according to actual needs, when actual adjustment stretches folding and unfolding, the earphone cord of upper and lower side or power line 1 can conveniently be wound on corresponding rotating disk 32, and mutually do not produce to interfere, after folding and unfolding respectively to suitable length, clamping elastic pressuring clamping device 6, then earphone cord or power line 1 clamping extremely cannot be stretched folding and unfolding, thus completing the flexible draw-in and draw-off function of single unit system.
The flexible collection device of said wires adopts two sections of automatic-retractables that two extension and retraction systems realize electric wire, not only effectively achieve the automatic-retractable function of electric wire, and can also according to demand selectivity folding and unfolding need an end line, while so meeting user's requirement, also there is the user experience of the best, and described device overall structure is simple, easy to install, outward appearance is small and exquisite, and practicality is high.
It is emphasized that: be only preferred embodiment of the present utility model above, not this utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model.
Claims (4)
1. the flexible collection device of electric wire, it is mainly used in earphone cord or the automatic-retractable of power line (1), it is characterized in that: include the shell (2) of spheroid shape and be placed in the flexible extension and retraction system that shell (2) is internal, described flexible extension and retraction system is by the folding and unfolding dish (3) of two settings symmetrical above and below and is placed in the vertical columns (4) between two folding and unfolding dishes (3), described folding and unfolding dish (3) includes internally positioned wind spring (31) and fixes the rotating disk (32) being connected with wind spring (31) outer end, the inner end of described wind spring (31) and described vertical columns (4) end be fixing to be connected and can relative to vertical columns (4) free crimp shrinkage, the one ends wound of described earphone cord or power line (1) is in the outside of the rotating disk (32) on top, its other end is wrapped in the outside of the rotating disk (32) of bottom.
2. the flexible collection device of electric wire according to claim 1, it is characterised in that: it is equipped with on the top shell up and down of described shell (2) and passes in and out shell (2) for earphone cord or power line (1) and act the line-guiding box (5) being primarily directed toward fixation.
3. the flexible collection device of electric wire according to claim 2, it is characterised in that: being provided with in the upper body of described line-guiding box (5) can freely by earphone cord or power line (1) clamping or the elastic card pressure device (6) that loosens.
4. the flexible collection device of electric wire according to claim 1, it is characterised in that: earphone cord or power line (1) between the rotating disk (32) of described top and the bottom are set to have the connecting line that helical coil is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010574.1U CN205305077U (en) | 2016-01-07 | 2016-01-07 | Electric wire collection device that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010574.1U CN205305077U (en) | 2016-01-07 | 2016-01-07 | Electric wire collection device that stretches out and draws back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305077U true CN205305077U (en) | 2016-06-08 |
Family
ID=56485100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010574.1U Expired - Fee Related CN205305077U (en) | 2016-01-07 | 2016-01-07 | Electric wire collection device that stretches out and draws back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205305077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430552A (en) * | 2016-01-07 | 2016-03-23 | 吴江市金晟工艺制品有限责任公司 | Wire telescoping collection apparatus |
-
2016
- 2016-01-07 CN CN201620010574.1U patent/CN205305077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430552A (en) * | 2016-01-07 | 2016-03-23 | 吴江市金晟工艺制品有限责任公司 | Wire telescoping collection apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170107 |