CN201163810Y - Pushing type headphone structure for automatically rewinding headphone wire - Google Patents
Pushing type headphone structure for automatically rewinding headphone wire Download PDFInfo
- Publication number
- CN201163810Y CN201163810Y CNU2007203109976U CN200720310997U CN201163810Y CN 201163810 Y CN201163810 Y CN 201163810Y CN U2007203109976 U CNU2007203109976 U CN U2007203109976U CN 200720310997 U CN200720310997 U CN 200720310997U CN 201163810 Y CN201163810 Y CN 201163810Y
- Authority
- CN
- China
- Prior art keywords
- pushing
- fixed
- earphone
- spring
- wheel
- 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
Images
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model provides a push-type earphone structure capable of automatically withdrawing earphone wires. The earphone structure comprises a shell, an earphone wire, a telephone receiver and a signal receiving device, as well as a wire wheel, a rotary spring, an operating board, a push block, a push torsion spring and a brake rod, wherein the wire wheel can rotate around a fixed shaft; the circumference of the wire wheel is provided with a plurality of flat chutes; every flat chute is in smooth transition joint respectively with the adjacent flat chutes on two sides; one end of the rotary spring is fixed on the shell, and the other end of the rotary spring is fixed on the wire wheel; the operating board is fixed on the shell; the surface of the operating board is provided with the push block, the push torsion spring and the brake rod; the push block can slide on the operating board in the radial direction; one end of the push torsion spring is fixed on the operating board, and the other end of the push torsion spring is positioned on the front of the push block; and the brake rod is clamped on the flat chutes of the circumference of the wire wheel under the action of the push torsion spring. The earphone structure can realize that the earphone wire can be automatically retracted only by pushing the push block after a conversation is over, so as to provide convenience for the using of an earphone and get rid of puzzles of the earphone wire.
Description
Technical field
The utility model relates to a kind of portable consumer electronic product, especially a kind of earphone.
Background technology
Traditional earphone all is wired, and promptly earphone one end is a receiver, and an end is a plug, between connect by holding wire.During use plug is inserted in Audio output port, can passes through receiver listening to audio signal.Because earphone cord is oversize, use neither attractive in appearancely, inconvenience is also arranged, influence audibility, also can damage earphone sometimes.
Since having produced bluetooth (Bluetooth) technology, the bluetooth earphone of this technology has just appearred using on the market.Because Bluetooth technology is adopted in the signal transmission, has removed earphone cord from, greatly facilitates use, but also produced new problem simultaneously.Common blue-tooth earphone structure has two kinds at present, and a kind of is that receiver and earphone body are one, entire headset need be hung on the ear during use.Because there is more electronic unit earphone inside, earphone weight is heavier comparatively speaking, and long-time use is not only attractive in appearance inadequately, also can cause the ear discomfort.Another is that receiver separates with the earphone body, and the centre has earphone cord to link to each other.But because this earphone can not be taken in earphone cord, the collection of earphone keeping is made troubles when leaving unused for earphone.
For above-mentioned second kind of Headphone structure, for the ease of taking in headphone line, improved goods has appearred again on the market, promptly increased the accommodation device of headphone line.But owing to be to adopt on the earphone body, to increase a simple pull switch, earphone cord limited length not only, and need bimanualness when taking in, the situation when this is in other operating state for another hand has inconvenience more.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the problem that present great majority are with the bluetooth earphone of earphone cord can not take in earphone cord automatically.
The utility model provides a kind of driving to reclaim the Headphone structure of earphone cord automatically for this reason, it comprises shell, earphone cord, receiver and signal receiving device, as innovation part of the present utility model, it also comprises line wheel, rotating spring, operating desk, pushing, pushing spring and brake bar.Wherein, the centre bore of line wheel and the fixed axis matched in clearance that is fixed on the shell, the line wheel can be around the fixed axis rotation; At least one end of line wheel circumference has some level and smooth grooves; Line wheel circumference middle part is tied with earphone cord; Rotating spring one end is fixed on the shell, and the other end is fixed online the wheel; Operating desk is fixed on the shell, and parallel with the end flat of line wheel; There are pushing, pushing extension spring and brake bar in the operating desk surface.
Specifically describe a kind of execution mode of the present utility model, described line wheel comprises the wire wheel axis that the center is porose and the line wheel disc at wire wheel axis two ends; The line wheel plate edge of at least one end has some level and smooth grooves, and the level and smooth groove that each level and smooth groove is adjacent with both sides respectively is connected smoothly.Described rotating spring also can be the rotation torsion spring, and the torsion spring center is on fixed axis.Described pushing is installed on the radially slide rail on the operating desk and can does slip.The pushing spring also is a torsion spring, and the one end is fixed on the operating desk, and the other end is positioned at the place ahead of pushing, and its prolongation is a brake bar, and brake bar is stuck on the level and smooth groove of line wheel circumference by the elastic force effect.
Adopt Headphone structure described in the utility model, can realize only needing to promote pushing behind the end of conversation, it is easy that earphone cord can be contained automatically, thereby earphone easy to use is broken away from the puzzlement of earphone cord.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Accompanying drawing 2 is depicted as Headphone structure center line rolling hitch composition described in the utility model;
Accompanying drawing 3 is depicted as operating desk structure chart in the Headphone structure described in the utility model.
Label is respectively shown in the figure:
The 1st, rotation torsion spring, the 2nd, earphone cord, the 3rd, line wheel, the 4th, pushing torsion spring, the 5th, pushing, the 6th, fixed axis, the 7th, operating desk, the 8th, brake bar, the 9th, shell, the 10th, level and smooth groove.
Embodiment
As shown in Figure 1, driving described in the utility model reclaims the Headphone structure of earphone cord automatically, comprises line wheel 3, rotation torsion spring 1, operating desk 7, pushing 5, pushing torsion spring 4 and brake bar 8.Wherein, line wheel 3 comprises the wheel shaft that the center is porose and the wheel disc at wheel shaft two ends; The centre bore of wheel shaft and fixed axis 6 matched in clearance that are fixed on shell 9 (not shown)s make that line wheel 3 can be around fixed axis 6 rotations; The excircle of wheel shaft is tied with earphone cord 2; Rotation torsion spring 1 is enclosed within on the fixed axis 6, and an end is fixed on the shell 9, and the other end is fixed online the wheel on 3; Operating desk 7 is fixed on the top of fixed axis 6, and parallel with the wheel disc of line wheel 3.There are pushing 5, pushing torsion spring 4 and brake bar 8 in operating desk 7 surfaces.Wherein pushing 5 is installed on the radially slide rail on the operating desk 7, can do slip.The reclinate prolongation of the free end of pushing torsion spring 4 is exactly a brake bar 8, and it is subjected to the elastic force of pushing torsion spring 4 inwardly to be adjacent to the wheel disc circumference.
Accompanying drawing 2 is depicted as the situation of Headphone structure center line wheel described in the utility model.The centre bore of wheel shaft and fixed axis 6 matched in clearance that are fixed on the shell 9 make that line wheel 3 can be around fixed axis 6 rotations; The wheel plate edge has four level and smooth grooves 10, and the level and smooth groove 10 that each level and smooth groove 10 is adjacent with both sides respectively is connected smoothly.
Accompanying drawing 3 is depicted as the situation on operating desk surface in the Headphone structure described in the utility model.Operating desk 7 is fixed on the top of fixed axis 6, and parallel with the wheel disc of line wheel 3.There are pushing 5, pushing torsion spring 4 and brake bar 8 in operating desk 7 surfaces.Wherein pushing 5 is installed on the radially slide rail on the operating desk 7, can do radially sliding.Pushing torsion spring 4 one ends are fixed on the operating desk, and intermediate sleeve is on the axle that is fixed on the operating desk, and the other end is positioned at the place ahead of pushing 5; The reclinate prolongation of pushing torsion spring 4 free ends is exactly a brake bar 8, and it is subjected to the elastic force of pushing torsion spring 4 inwardly to be adjacent to the excircle peace chute 10 of wheel disc.
Under obsolete situation, 3 effects of being rotated torsion spring 1 of line wheel are positioned at starting point, and brake bar 8 is stuck on one of them level and smooth groove 10 and is close to the excircle of wheel disc, and earphone cord 2 all is wrapped on the wheel shaft.
When using, pull out earphone cord 2 earlier, line is taken turns 3 stressed doing and is rotated counterclockwise, and brake bar 8 is subjected to the resilient force of pushing torsion spring 4 inwardly to be adjacent to the excircle peace chute 10 of wheel disc all the time.When earphone cord 2 was moved suitable length to, the user loosened earphone cord 2, and line wheel 3 is rotated being used as oppositely of torsion spring 1 and turns clockwise, and made line wheel 3 stop to turn clockwise thereby a level and smooth groove 10 can be stopped by brake bar, and the user can normally use earphone.
Behind the talk-through, the user only need promote pushing 5, and brake bar 8 is forward stressed, breaks away from the stopping of line wheel 3,3 effects of being rotated torsion spring 1 of line wheel continue to do and turn clockwise, thereby earphone cord 2 is taken in automatically.Take in finish after, line wheel 3 stops operating, the user loosens pushing 5, pushing 5 is subjected to the effect of pushing torsion spring 4 to return original position, brake bar 8 is homing and be close to the excircle peace chute 10 of wheel disc also, earphone is in state to be used once more.
The description of the foregoing description is just in order to illustrate the utility model more conveniently, be not in order to limit scope of the present utility model, so all contained by the scope of the utility model patent application by the described principle of the utility model specification, the simple modification of being done and equivalent variations.
Claims (5)
1. a driving reclaims the Headphone structure of earphone cord automatically, comprises shell, earphone cord, receiver and signal receiving device, it is characterized in that: it also contain wiredly take turns, rotating spring, operating desk, pushing, pushing spring and brake bar; The centre bore of described line wheel and the fixed axis matched in clearance that is fixed on the shell, the line wheel has some level and smooth grooves along circumference; Rotating spring one end is fixed on the shell, and the other end is fixed online the wheel; Operating desk is fixed on the shell, and there are pushing, pushing spring and brake bar in its surface.
2. Headphone structure according to claim 1 is characterized in that: described line wheel comprises the wheel shaft that the center is porose and the wheel disc at wheel shaft two ends; The wheel plate edge of at least one end has some level and smooth grooves.
3. Headphone structure according to claim 1 is characterized in that: described rotating spring is a torsion spring, and the torsion spring center is on fixed axis.
4. Headphone structure according to claim 1 is characterized in that: described pushing is installed on the radially slide rail on the operating desk.
5. according to claim 1 or 2 or 4 described Headphone structures, it is characterized in that: described pushing spring is a torsion spring, and the one end is fixed on the operating desk, and the other end is positioned at pushing the place ahead, and connects brake bar, and brake bar is stuck on the wheel disc circumference by the pushing spring action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203109976U CN201163810Y (en) | 2007-12-20 | 2007-12-20 | Pushing type headphone structure for automatically rewinding headphone wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203109976U CN201163810Y (en) | 2007-12-20 | 2007-12-20 | Pushing type headphone structure for automatically rewinding headphone wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163810Y true CN201163810Y (en) | 2008-12-10 |
Family
ID=40184736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203109976U Expired - Fee Related CN201163810Y (en) | 2007-12-20 | 2007-12-20 | Pushing type headphone structure for automatically rewinding headphone wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163810Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196331A (en) * | 2011-04-29 | 2011-09-21 | 浙江魔杰电子有限公司 | Earmuff distance adjustable headset |
-
2007
- 2007-12-20 CN CNU2007203109976U patent/CN201163810Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196331A (en) * | 2011-04-29 | 2011-09-21 | 浙江魔杰电子有限公司 | Earmuff distance adjustable headset |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI233755B (en) | Cable-storage device with plural coaxial wheels | |
| CN201163809Y (en) | Pressing type headphone structure for automatically rewinding headphone wire | |
| CN201163810Y (en) | Pushing type headphone structure for automatically rewinding headphone wire | |
| CN206559600U (en) | A kind of ear type bluetooth earphone being convenient for carrying | |
| CN203600137U (en) | Spanner integrated with sleeve | |
| CN207134575U (en) | A kind of portable interface switching device | |
| CN201846476U (en) | Portable combined sound box | |
| CN108821030A (en) | A kind of data communication data line storage box of anti-knotting | |
| CN206225659U (en) | A kind of dust-proof mobile phone charging data line of interface | |
| CN204680874U (en) | A kind of USB data line with anticreep resetting structure | |
| CN209709339U (en) | It is a kind of to have soft frame malformation in spherical USB data line | |
| CN210554950U (en) | Stereo set installation auxiliary assembly for stage | |
| CN103067803A (en) | Earphone wire anti-dropping device and earphone | |
| CN204887345U (en) | Headset equipment that earphone can be accomodate | |
| CN201378862Y (en) | Collectable earphone | |
| CN201123115Y (en) | Headphone capable of automatically winding headphone line | |
| CN203870520U (en) | Tablet PC protective cover with loudspeaker box | |
| CN212412363U (en) | USB data line convenient to winding | |
| CN201797584U (en) | Earphones with earphone wire receiving device | |
| CN202949547U (en) | Earphone cord anti-dropping device and earphone | |
| CN201114695Y (en) | Automatic earphone line picker | |
| CN204498320U (en) | Rollover rotary type earphone | |
| CN203219468U (en) | Detachable earphone | |
| CN2840432Y (en) | The netting twine hub | |
| CN203507554U (en) | Sound-making windmill |
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: 20081210 Termination date: 20161220 |