CN201163809Y - Pressing type headphone structure for automatically rewinding headphone wire - Google Patents
Pressing type headphone structure for automatically rewinding headphone wire Download PDFInfo
- Publication number
- CN201163809Y CN201163809Y CNU2007203094010U CN200720309401U CN201163809Y CN 201163809 Y CN201163809 Y CN 201163809Y CN U2007203094010 U CNU2007203094010 U CN U2007203094010U CN 200720309401 U CN200720309401 U CN 200720309401U CN 201163809 Y CN201163809 Y CN 201163809Y
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- fixed
- spring
- button
- wheel
- earphone
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Abstract
The utility model provides a press-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 brake spring, a brake rod, a button and a push block, wherein the wire wheel is provided with a plurality of chutes along the circumference; 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 button, the push block, the brake spring and the brake rod; both the button and the push block have an inclined plane, and the two are in slide fit on the inclined planes. The earphone structure can realize that the earphone wire can be automatically retracted only by pressing the button 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 Push 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 Headphone structure of pressing automatic recovery earphone cord 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, tripping spring, brake bar, button and pushing block.Wherein, 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 button, pushing block, tripping spring and brake bar in its surface; The inclined-plane is all arranged on button and the pushing block, and both are slidingly matched at the place, inclined-plane.
Adopt Headphone structure described in the utility model, can realize only need pressing button 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 the line rolling hitch composition in the Headphone structure 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, Brake torsion spring, the 5th, button, the 6th, fixed axis, the 7th, operating desk, the 8th, brake bar, the 9th, shell, the 10th, level and smooth groove, the 11st, pushing block, the 12nd, button spring.
Embodiment
As shown in Figure 1, the Headphone structure of pressing automatic recovery earphone cord described in the utility model comprises line wheel 3, rotation torsion spring 1, operating desk 7, button 5, Brake 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 the shell 9 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 button 5, pushing block 11 and brake bar 8 in operating desk 7 surfaces.Wherein button 5 is installed on the vertical slide rail on the operating desk 7, can do vertical slip.Can there be button spring 12 to support under it, resetting smoothly after being convenient to button and pressing.Button 5 is pushing blocks 11 towards the below of brake bar 8 one sides, and pushing block 11 is positioned at radially on the slide rail, and the both has an inclined-plane, and both are slidingly matched on this inclined-plane mutually.
Accompanying drawing 2 is depicted as the structure of Headphone structure center line wheel 3 described in the utility model.The centre bore of line wheel 3 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 7 surfaces 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 button 5, Brake torsion spring 4 and brake bar 8 in operating desk 7 surfaces.Wherein button 5 is installed on the vertical slide rail on the operating desk 7, can do vertical slip.Brake torsion spring 4 one ends are fixed on the operating desk, intermediate sleeve is on the axle that is fixed on the operating desk, the other end is positioned at the place ahead of pushing block 11, and the reclinate prolongation of its free end is exactly a brake bar 8, and it is subjected to the elastic force of Brake torsion spring 4 inwardly to be adjacent to the excircle peace chute 10 of wheel disc.
Under the situation of not using earphone, 3 effects of being rotated torsion spring 1 of line wheel are positioned at starting point, and brake bar 8 is subjected to the elastic force effect of Brake torsion spring 4 to be 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 Brake torsion spring 4 and the double action of line wheel rotation, on one side do radial motion by a small margin, the while is adjacent to the excircle peace chute 10 of wheel disc all the time.The user loosens earphone cord 2 after earphone cord 2 is moved suitable length to, line wheel 3 is rotated being used as oppositely of torsion spring 1 and is turned clockwise, thereby a level and smooth groove 10 can be stopped by brake bar makes line wheel 3 stop to turn clockwise, and this moment, mechanism remained static, and the user can normally use earphone.
Behind the talk-through, the user only need press button 5, button 5 is done slide relative with pushing block 11 at the place, inclined-plane, pushing block 11 is stressed outwards does radial motion, promoting brake bar 8 outwards moves, thereby releasing stops that to line wheel 3 line wheel 3 is rotated being used as of torsion spring 1 and turns clockwise, thereby earphone cord 2 is taken in automatically.Take in finish after, line wheel 3 stops operating, the user loosens button 5, button 5 is set back by the reaction of Brake torsion spring 4 and thrust that button spring 12 makes progress, thereby pushing block 11 and brake bar 8 be homing also, brake bar 8 is close to the excircle peace chute 10 of wheel disc, and 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 (7)
1. the Headphone structure of a pressing automatic recovery earphone cord comprises shell, earphone cord, receiver and signal receiving device, it is characterized in that: it also contain wiredly take turns, rotating spring, operating desk, tripping spring, brake bar, button and pushing block; Described 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 button, pushing block, tripping spring and brake bar in its surface; The inclined-plane is all arranged on button and the pushing block, and both are slidingly matched at the place, inclined-plane.
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 centre bore of line wheel and the fixed axis matched in clearance that is fixed on the shell; 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 operating desk is fixed on the fixed axis top, and parallel with the wheel disc of line wheel.
5. Headphone structure according to claim 1 is characterized in that: described tripping spring is a torsion spring, and the one end is fixed on the operating desk, and the other end connects brake bar.
6. Headphone structure according to claim 1 is characterized in that: described brake bar is positioned at pushing block the place ahead, and be stuck on the wheel disc circumference by the tripping spring effect.
7. Headphone structure according to claim 1 is characterized in that: have spring to support below the described button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203094010U CN201163809Y (en) | 2007-12-24 | 2007-12-24 | Pressing type headphone structure for automatically rewinding headphone wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203094010U CN201163809Y (en) | 2007-12-24 | 2007-12-24 | Pressing type headphone structure for automatically rewinding headphone wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163809Y true CN201163809Y (en) | 2008-12-10 |
Family
ID=40184735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203094010U Expired - Fee Related CN201163809Y (en) | 2007-12-24 | 2007-12-24 | Pressing type headphone structure for automatically rewinding headphone wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163809Y (en) |
Cited By (3)
| 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 |
| CN103428599A (en) * | 2012-05-25 | 2013-12-04 | 新疆天地集团有限公司 | Built-in earphone fitting structure |
| CN109195057A (en) * | 2018-11-16 | 2019-01-11 | 湖南融灏实业有限公司 | A kind of bluetooth headset convenient for wearing |
-
2007
- 2007-12-24 CN CNU2007203094010U patent/CN201163809Y/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN103428599A (en) * | 2012-05-25 | 2013-12-04 | 新疆天地集团有限公司 | Built-in earphone fitting structure |
| CN109195057A (en) * | 2018-11-16 | 2019-01-11 | 湖南融灏实业有限公司 | A kind of bluetooth headset convenient for wearing |
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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: 20081210 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |