CN202475728U - Device for regulating earphone wire - Google Patents
Device for regulating earphone wire Download PDFInfo
- Publication number
- CN202475728U CN202475728U CN2012201092435U CN201220109243U CN202475728U CN 202475728 U CN202475728 U CN 202475728U CN 2012201092435 U CN2012201092435 U CN 2012201092435U CN 201220109243 U CN201220109243 U CN 201220109243U CN 202475728 U CN202475728 U CN 202475728U
- Authority
- CN
- China
- Prior art keywords
- spring
- earphone cord
- wire
- adjuster
- shell
- 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 device for regulating an earphone wire. The device is characterized by comprising a regulator back shell (7); a fixing pole (11) is arranged in the center of the regulator back shell; the fixing pole is connected with a spiral spring (4); the spiral spring is also provided with a spring shell (6); an externally connected wire (10) and the earphone wire (1) are fixed through an external wire inlet (10) and the spring shell; the regulator back shell and a regulator front shell are combined to be tightly clamped by a locking screw; a regulating bolt (2) is fixed on the regulator back shell; a regulating bolt spring (3) is arranged in the regulating bolt; the regulator back shell and the regulator front shell are made of plastic; the spiral spring and the regulating bolt spring are made of steel; and insulating sheaths of the earphone wire and the externally connected wire are made of rubber, and two nylon wires are arranged in the rubber, and are parallel with the earphone wire and the externally connected wire. The device can regulate the earphone wire easily and is convenient to use.
Description
Technical field
The utility model relates to a kind of earphone cord regulation device, and its earphone cord can be adjusted its length, with suitable user's different gestures with to earphone cord length different demands.
Technical field
Earphone is a kind of very widely article of modern Application, and it is normal to dispose with electronic products such as mobile phone, recorder, computer, game machines.The earphone cord of producing earphone generally all is fixing length, and people's height, the bodily form, the seat stance that crouches is different, and required earphone cord is also inequality, and earphone cord generally all can produce long slightly point, to deal with the use of varying environment when considering use.But under most environment, earphone cord does not need so long, need short, just use also not can be so inconvenience.I am through long-term observation, and in use constantly grope, and create a kind of earphone cord regulation device.
The utility model content
The purpose of the utility model is when producing earphone cord, and the characteristics that length in reserve is long and in disorder provide a kind of earphone cord regulation device, and it is bigger convenient that it bring for people's use.
To achieve these goals, the utility model adopts following technical scheme:
A kind of earphone cord regulation device is characterized in that it comprises an adjuster rear casing (7), and there is a spud pile (11) at adjuster rear casing center; Spud pile links to each other with scroll spring (4), and scroll spring also has a spring shell (6), and external wire (10) and earphone cord (1) are fixed through outside line inlet (10) and spring shell; Adjuster rear casing and adjuster front casing merge to together, and be fastening with lock screw, an also fixing regulation cock (2) on the adjuster rear casing; Regulation cock spring (3) is arranged in the regulation cock. in the above-mentioned material; Adjuster rear casing, adjuster front casing are used plastic production, scroll spring, regulation cock spring steel system spring, and the insulation exoperidium of earphone cord and external wire is made with rubber; And in rubber, adding two nylon wires, nylon wire is parallel with external wire with earphone cord.
The operation principle of the utility model is: hand is pressed at regulation cock, and regulation cock is loosening, and external wire and earphone cord are retracted on spring shell by the elastic force of scroll spring, and this moment, external wire and earphone cord exposed less easy-to-collection.Hand is by on regulation cock during use, and regulation cock is loosening, external wire and earphone cord are pulled out to suitable length after; Hand is removed from regulation cock; The jacking effect external wire and the earphone cord of regulation cock conditioned bolt spring are locked, and this device is easy to adjustment, and is easy to use.
The advantage of the utility model is: but the length of free adjustment earphone cord, convenient all-environment use, the use earphone will be more convenient.
Description of drawings
Fig. 1 is the front view of the utility model
Fig. 2 is the interior views of Fig. 1
Fig. 3 is the cutaway view of Fig. 1
Embodiment
Like Fig. 1, Fig. 2, a kind of earphone cord regulation device shown in Figure 3, it comprises an adjuster rear casing (7), and there is a spud pile (11) at adjuster rear casing center; Spud pile links to each other with scroll spring (4), and scroll spring also has a spring shell (6), and external wire (10) and earphone cord (1) are fixed through outside line inlet (10) and spring shell; Adjuster rear casing and adjuster front casing merge to together, and be fastening with lock screw, an also fixing regulation cock (2) on the adjuster rear casing; Regulation cock spring (3) is arranged in the regulation cock. in the above-mentioned material; Adjuster rear casing, adjuster front casing are used plastic production, scroll spring, regulation cock spring steel system spring, and the insulation exoperidium of earphone cord and external wire is made with rubber; And adding two nylon wires at rubber, nylon wire is parallel with external wire with earphone cord.Hand is pressed at regulation cock, and regulation cock is loosening, and external wire and earphone cord are retracted on spring shell by the elastic force of scroll spring, and this moment, external wire and earphone cord exposed less easy-to-collection.Hand is by on regulation cock during use, and regulation cock is loosening, external wire and earphone cord are pulled out to suitable length after; Hand is removed from regulation cock; The jacking effect external wire and the earphone cord of regulation cock conditioned bolt spring are locked, and this device is easy to adjustment, and is easy to use.
Claims (2)
1. earphone cord regulation device; It is characterized in that it comprises an adjuster rear casing (7), there is a spud pile (11) at adjuster rear casing center, and spud pile links to each other with scroll spring (4); Scroll spring also has a spring shell (6); External wire (10) and earphone cord (1) are fixed through outside line inlet (10) and spring shell, and adjuster rear casing and adjuster front casing merge to together, and be fastening with lock screw; An also fixing regulation cock (2) has regulation cock spring (3) on the adjuster rear casing in the regulation cock.
2. according to claim 1 described earphone cord regulation device; It is characterized in that its adjuster rear casing, adjuster front casing use plastic production; Scroll spring, regulation cock spring steel system spring; The insulation exoperidium of earphone cord and external wire is made with rubber, and in rubber, adds two nylon wires, and nylon wire is parallel with external wire with earphone cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201092435U CN202475728U (en) | 2012-03-14 | 2012-03-14 | Device for regulating earphone wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201092435U CN202475728U (en) | 2012-03-14 | 2012-03-14 | Device for regulating earphone wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475728U true CN202475728U (en) | 2012-10-03 |
Family
ID=46923849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201092435U Expired - Fee Related CN202475728U (en) | 2012-03-14 | 2012-03-14 | Device for regulating earphone wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752685A (en) * | 2012-07-20 | 2012-10-24 | 鲁杨 | Small-size earphone cable extending and retreating controller |
-
2012
- 2012-03-14 CN CN2012201092435U patent/CN202475728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752685A (en) * | 2012-07-20 | 2012-10-24 | 鲁杨 | Small-size earphone cable extending and retreating controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130314 |