CN204012037U - A kind of data wire or the automatic constrictor of earphone cord - Google Patents
A kind of data wire or the automatic constrictor of earphone cord Download PDFInfo
- Publication number
- CN204012037U CN204012037U CN201420382598.0U CN201420382598U CN204012037U CN 204012037 U CN204012037 U CN 204012037U CN 201420382598 U CN201420382598 U CN 201420382598U CN 204012037 U CN204012037 U CN 204012037U
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- axis
- upper cover
- screens
- data wire
- shell fragment
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Abstract
The utility model relates to winder, relate to specifically the automatic constrictor of a kind of data wire or earphone cord, this constrictor comprises a shell, described shell is fastened and is formed by upper cover and lower cover, after fastening, middle part is circular, two symmetrical lateral openings, oblique the leaning forward of joint arc port fastening, resilient assembly is installed at middle part after fastening, this time power assembly comprises axis and is stuck in the axis upper cover of axis upper and lower sides, axis lower cover, in described axis internal cavity, clockwork spring is installed, described axis upper cover upper end is provided with screens shell fragment, axis and screens shell fragment rotate with 90 degree/each screens, be provided with button in upper cover outer side center, described button inserts upper cover, be connected with screens shell fragment by a button spring.
Description
Technical field
The utility model relates to winder, relates to specifically the automatic constrictor of a kind of data wire or earphone cord.
Background technology
At present, the line of data wire and earphone is placed all comparatively in disorder, be sometimes intertwined, use very inconvenient.Therefore, develop the automatic constrictor of a kind of data wire or earphone cord and solve problems.
In prior art, the power that shrinks back of data wire or the automatic constrictor of earphone cord is just as tape measure, for disposable, line is taken in, the speed of shrinking is like this too fast, shrink in a flash, because contraction speed is fast, be easy to make that data cable plug or earphone heads exert oneself hits on the shell of constrictor, make data cable plug or earphone heads cause damage, even scrap.Therefore, the automatic constrictor of data wire of the prior art or earphone cord needs to improve.
Utility model content
For the deficiency in above-mentioned technology, the utility model provides a kind of data wire with screens or the automatic constrictor of earphone cord.
For solving the problems of the technologies described above, the utility model is realized by following scheme:
A kind of data wire or the automatic constrictor of earphone cord, this constrictor comprises a shell,
Described shell is fastened and forms with lower cover 9 by upper cover 2, after fastening, middle part is circular, two symmetrical lateral openings, oblique the leaning forward of joint arc port fastening, resilient assembly is installed at middle part after fastening, this time power assembly comprises axis and is stuck in the axis upper cover of axis upper and lower sides, axis lower cover, in described axis internal cavity, clockwork spring is installed, described axis upper cover upper end is provided with screens shell fragment, axis and screens shell fragment rotate with 90 degree/each screens, be provided with button in upper cover outer side center, described button inserts upper cover, be connected with screens shell fragment by a button spring.
Further, the opening of two symmetrical sides after upper cover and lower cover fastening at least occupies 3/4 of whole anchor ring.
Further, described middle shaft through-hole, along being respectively provided with an identical protuberance in 0 °, 90 °, 180 °, 270 ° directions of axis 7 circumference, this protuberance is at right angles hook-shaped.
Further, on the cylindricality outer wall of described axis, be also provided with an arc shaped hook.
Further, be covered with four perforates of mating with the protuberance on axis on described axis, protuberance is through after perforate, and the chamfer hook of protuberance is by fastening axis upper cover.
Further, described protuberance passes after perforate, two deep-slotted chip breakers that adjacent protuberance forms, and this deep-slotted chip breaker is the screens groove of screens shell fragment, the wide portion of screens shell fragment is positioned in screens groove.
Further, within the length of described screens shell fragment and the wide interior diameter that is included in axis.
Further, described lower cover concave surface central authorities are provided with joint pin, and this joint pin from bottom to top middle part has a breach, is used for locating one end of clockwork spring.
Further, on described button, be provided with tread plate, the one end of inserting upper cover is provided with hook-type post, on the notch that two projections of this hook-type post hook on screens shell fragment form.
The beneficial effects of the utility model are:
1. in 0 of axis circumference °, 90 °, 180 °, 270 ° directions, be respectively provided with an identical protuberance, this protuberance is at right angles hook-shaped, protuberance is through after perforate, two deep-slotted chip breakers that adjacent protuberance forms, this deep-slotted chip breaker is the screens groove of screens shell fragment, the wide portion of screens shell fragment passes through the elastic fastening of spring in screens groove, promote after button, screens shell fragment is just in the round internal diameter of axis, no longer to axis screens, axis drives middle shaft rotation by inner clockwork spring, and data wire or earphone cord are contracted on axis automatically, and it is convenient to shrink.
3. like this by promoting when button, by screens, can to stop at any time contractive action.Therefore, being about to while having shunk, time-out contractive action, makes contraction speed be down to zero, then while promoting button, data cable plug or earphone heads are shunk will be slower into constrictor speed, can not cause damage.
4. what constrictor can also regulate clockwork spring returns power size,, in when idle running, axis is rotated dorsad along arc shaped hook, strengthens the Hui Li of clockwork spring, and when axis is forward rotated along arc shaped hook, can reduce the Hui Li of clockwork spring.
5. take-up chamber can, completely by data wire or earphone cord storage, be convenient for carrying.
6. data wire or earphone cord are to hook arc shaped hook after doubling, promote button, make axis by time power driven rotary of clockwork spring, automatic accomodation enters in host cavity by the rotation of arc shaped hook for earphone cord or earphone cord, and final data line plug or earphone heads are blocked by the joint arc port on shell.
7. in use, by pullling data wire or earphone cord, can pull out part or all pull-out, when a pull-out part, can be blocked by screens shell fragment, axis is not rotated, unless again pullled, screens shell fragment make each 90 degree of axis rotate just can screens once, it is very convenient to use, and also can not bring damage to data cable plug or earphone heads.
Brief description of the drawings
Fig. 1 is the automatic constrictor explosive view of the utility model data wire or earphone.
Fig. 2 is the automatic constrictor shell of the utility model schematic diagram.
Fig. 3 is the automatic constrictor transverse side of the utility model figure.
Fig. 4 is the axis schematic diagram that the utility model is installed on shell middle part.
Fig. 5 is the utility model axis upper cover schematic diagram.
Fig. 6 is the utility model lower cover schematic diagram.
Fig. 7 is the utility model button schematic diagram.
Fig. 8 is the schematic diagram that the utility model button is connected by button spring with screens shell fragment.
Fig. 9 is the screens schematic diagram of the utility model axis and screens shell fragment, has omitted axis upper cover in figure.
Figure 10 is the schematic diagram in the utility model screens shell fragment retraction axis interior diameter.
Mark in accompanying drawing: button 1; Upper cover 2; Button spring 3; Screens shell fragment 4; Axis upper cover 5; Clockwork spring 6; Axis 7; Axis lower cover 8; Lower cover 9; Tread plate 11; Hook-type post 12; Projection 41; Wide portion 42; Spring location protrudes 43; Arc shaped hook 71; Protuberance 72; Deep-slotted chip breaker 73; Joint pin 91.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Please refer to accompanying drawing 1, a kind of data wire of the present utility model or the automatic constrictor of earphone cord, this constrictor comprises a shell, described shell is fastened and forms with lower cover 9 by upper cover 2, after fastening, middle part is circular, two symmetrical lateral openings, oblique the leaning forward of joint arc port fastening, resilient assembly is installed at middle part after fastening, this time power assembly comprises axis 7 and is stuck in the axis upper cover 5 of axis 7 upper and lower sides, axis lower cover 8, in described axis 7 internal cavities, clockwork spring 6 is installed, described axis upper cover 5 upper ends are provided with screens shell fragment 4, axis 7 and screens shell fragment 4 rotate with 90 degree/each screens, be provided with button 1 in upper cover 2 outer side center, described button 1 inserts upper cover 2, be connected with screens shell fragment 4 by a button spring 3, button spring 3 is can be by button 1 return, on button 1, be provided with tread plate, while pinning button 1, can not be slided.
Please refer to accompanying drawing 4,5, described axis 7 through holes, along being respectively provided with an identical protuberance 72 in 0 °, 90 °, 180 °, 270 ° directions of axis 7 circumference, this protuberance 72 is at right angles hook-shaped, described axis upper cover 5 is provided with four perforates of mating with the protuberance 72 on axis 7, protuberance 72 is through after perforate, and the chamfer hook of protuberance 72 is by fastening axis upper cover 5.Described protuberance 72 passes after perforate, two deep-slotted chip breakers 73 that adjacent protuberance 72 forms, and the screens groove that this deep-slotted chip breaker 73 is screens shell fragment 4, the wide portion 42 of screens shell fragment 4 is positioned in screens groove.The structure of this part is that constrictor can be rotated according to the angle of 90 °/time, and can stop at any time shrinking, and the dynamics of contraction dynamics during with clockwork spring 6 initial air-conditioning is as the criterion.
Please refer to accompanying drawing 3,4,5, be also provided with an arc shaped hook 71 on the cylindricality outer wall of described axis 7, after data wire or earphone cord doubling, arc shaped hook 71 is hooked in fold point, then promotes button 1.When initial, arc shaped hook on axis 7 71 is rotated toward the back of the body direction of arc shaped hook 71, clockwork spring 6 is as the shape of mosquito-repellent incense, be contracted in axis 7 inner chambers, its one end is connected in the breach (as shown in Figure 6) on the central joint pin 91 arranging of lower cover 9 concave surfaces, the other end is positioned on the breach on axis 7 sidewalls, like this, arc shaped hook on axis 7 71 is rotated toward the back of the body direction of arc shaped hook 71, because screens shell fragment 4 can be lived axis surely, rotating after some circles, clockwork spring 6 just has the power of a resilience.In the time that arc shaped hook 71 is hooked in the fold point of the data wire after doubling or earphone cord, then promote again button 1, hold button 1 upwards, button 1 drives screens shell fragment 4, will decontrol screens mouth, be in the circle of screens shell fragment 4 interior diameter that takes in axis 7, not to axis 7 screens, therefore, axis 7 is affected the forward rotation to arc shaped hook 71 by the Hui Li of clockwork spring 6, arc shaped hook 71 drives data wire or earphone cord rotation, reach the object of quick contraction, in the time that fast contraction completes, release button 1, button spring 3 makes button 1 return, also return thereupon of screens shell fragment 4 after return, block axis 7 rotates simultaneously, make to shrink and stop, contraction speed is down to zero.Then, then promote upwards to promote button 1, make data wire or earphone cord complete storage enter in constrictor by above-mentioned action, speed at this moment can be less, can not make data cable plug or earphone heads sustain damage.
As shown in Figure 7,8, in Fig. 7, on described button 1, be provided with tread plate 11, the one end of inserting upper cover 2 is provided with hook-type post 12, on the notch that two projections 41 of these hook-type post 12 hooks on screens shell fragment 4 form, the spring location that button spring 3 one end withstand on screens shell fragment 4 protrudes 43, and the other end is connected on button 1.Due to after button spring 3 is connected with button 1, button spring 3 is under inelastic state, and the wide portion 42 on screens shell fragment 4 is just stuck on the deep-slotted chip breaker 73 that two protuberances 71 on axis 7 form (as shown in Figure 9).Button 1 is slided to a direction in Fig. 9, compression button spring 3, hook-type post 12 drives screens shell fragment 4 to slide to a direction simultaneously, make screens shell fragment 4 take in the inner ring interior (as shown in figure 10) of axis 7, axis 7 has resilience force when initial, therefore, axis 7 can hook the storage of data wire or earphone cord and enters in constrictor.
Please refer to accompanying drawing 2, the opening of two symmetrical sides after described upper cover 2 fastens with lower cover 9 at least occupies 3/4 of whole anchor ring, completes and data wire or earphone cord contraction can be entered in constrictor at the host cavity of constrictor.
Within the utility model has more than and is useful in data wire or earphone cord scope, also can be applied to other and similarly be with on line product.
The foregoing is only preferred implementation of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a data wire or the automatic constrictor of earphone cord, this constrictor comprises a shell, it is characterized in that: described shell is fastened and forms with lower cover (9) by upper cover (2), after fastening, middle part is circular, two symmetrical lateral openings, oblique the leaning forward of joint arc port fastening, resilient assembly is installed at middle part after fastening, this time power assembly comprises axis (7) and is stuck in the axis upper cover (5) of axis (7) upper and lower sides, axis lower cover (8), in described axis (7) internal cavity, clockwork spring (6) is installed, described axis upper cover (5) upper end is provided with screens shell fragment (4), axis (7) and screens shell fragment (4) rotate with 90 degree/each screens, be provided with button (1) in upper cover (2) outer side center, described button (1) inserts upper cover (2), be connected with screens shell fragment (4) by a button spring (3).
2. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, is characterized in that: the opening of two symmetrical sides after upper cover (2) fastens with lower cover (9) at least occupies 3/4 of whole anchor ring.
3. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, it is characterized in that: described axis (7) through hole, along being respectively provided with an identical protuberance (72) in 0 °, 90 °, 180 °, 270 ° directions of axis (7) circumference, this protuberance (72) is at right angles hook-shaped.
4. according to a kind of data wire described in claim 1 or 3 or the automatic constrictor of earphone cord, it is characterized in that: on the cylindricality outer wall of described axis (7), be also provided with an arc shaped hook (71).
5. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, it is characterized in that: described axis upper cover (5) is provided with four perforates of mating with the protuberance (72) on axis (7), protuberance (72) is through after perforate, and the chamfer hook of protuberance (72) is by fastening axis upper cover (5).
6. a kind of data wire according to claim 3 or the automatic constrictor of earphone cord, it is characterized in that: described protuberance (72) is through after perforate, the deep-slotted chip breaker (73) that two adjacent protuberances (72) form, the screens groove that this deep-slotted chip breaker (73) is screens shell fragment (4), the wide portion (42) of screens shell fragment (4) is positioned in screens groove.
7. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, is characterized in that: within the length of described screens shell fragment (4) and the wide interior diameter that is included in axis (7).
8. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, it is characterized in that: described lower cover (9) concave surface central authorities are provided with joint pin (91), this joint pin (91) from bottom to top middle part has a breach, is used for locating one end of clockwork spring (6).
9. a kind of data wire according to claim 1 or the automatic constrictor of earphone cord, it is characterized in that: on described button (1), be provided with tread plate (11), the one end of inserting upper cover (2) is provided with hook-type post (12), on the notch that two projections (41) of this hook-type post (12) hook on screens shell fragment (4) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382598.0U CN204012037U (en) | 2014-07-11 | 2014-07-11 | A kind of data wire or the automatic constrictor of earphone cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382598.0U CN204012037U (en) | 2014-07-11 | 2014-07-11 | A kind of data wire or the automatic constrictor of earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012037U true CN204012037U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382598.0U Expired - Fee Related CN204012037U (en) | 2014-07-11 | 2014-07-11 | A kind of data wire or the automatic constrictor of earphone cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019153A (en) * | 2018-06-12 | 2018-12-18 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of insulated wire winder and its application method |
| CN112822605A (en) * | 2016-03-14 | 2021-05-18 | 周杰 | Earphone wire winding device and working method of earphone |
-
2014
- 2014-07-11 CN CN201420382598.0U patent/CN204012037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822605A (en) * | 2016-03-14 | 2021-05-18 | 周杰 | Earphone wire winding device and working method of earphone |
| CN109019153A (en) * | 2018-06-12 | 2018-12-18 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of insulated wire winder and its application method |
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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: 20141210 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |