CN201243143Y - Automatic positioning cord winder - Google Patents
Automatic positioning cord winder Download PDFInfo
- Publication number
- CN201243143Y CN201243143Y CNU2008200487830U CN200820048783U CN201243143Y CN 201243143 Y CN201243143 Y CN 201243143Y CN U2008200487830 U CNU2008200487830 U CN U2008200487830U CN 200820048783 U CN200820048783 U CN 200820048783U CN 201243143 Y CN201243143 Y CN 201243143Y
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- China
- Prior art keywords
- gathering sill
- runner
- brake component
- lower cover
- convex body
- 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 - Lifetime
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- 230000008676 import Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 206010017577 Gait disturbance Diseases 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic positioning winder, comprising a lower cover, an upper cover fixedly connected with the lower cover and a winding device arranged between the lower cover and the upper cover; the winding device is composed of a central pole arranged at the center of the upper part of the lower cover, a rotating wheel sheathed on the central pole, a rotating wheel cover which is buckled with the rotating wheel and rotates synchronously with the rotating wheel, a braking part arranged at the bottom of the upper cover and a vortex spring arranged in the rotating wheel; a ring-shaped groove is arranged at the top part of the rotating wheel cover, a plane is formed at the bottom part of the ring-shaped groove, the ring-shaped groove is internally provided with a locating device which is used for dividing the ring-shaped groove into guiding grooves; the braking part can be embedded into the guiding groove and can move relatively along the guiding grooves when the rotating wheel and the rotating wheel cover rotate synchronously. When a transmission line works flexibly, the automatic positioning winder has the advantages of soft, smooth and non-stumbling handfeel, quiet mute effect, stable and reliable multi-point positioning and durable and long service life.
Description
Affiliated technical field
The utility model relates to a kind of bobbin winoler technical field, more particularly, relates to a kind of automatic positioning coil winder that can manually line be pulled out and be unrolled automatically.
Background technology
Increasing electronic product has brought new enjoyment for people's life, and most electronic product all has transmission line, the transmission line of electronic product is taken in the in disorder phenomenon of tiing a knot easily when carrying allows the user feel inconvenience, for neatly, safety, often need to adjust the length of transmission line, the use of winder has improved this situation relatively, regrettably commonly use winder, when runner rotates, brake component is done relative motion in the runner gathering sill, the conversion direction of motion must be subjected to the booster action of runner gathering sill bottom protrusion step and just can finish, produce frequent bump and send the rhythmical bump sound, this frequent moment bump stress that bump produced is damaged gathering sill and brake component easily, shortened the useful life of winder greatly, this is that former designer is reluctant to see but the problem that can't avoid and solve.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective in the prior art: provides a kind of brake component and gathering sill can avoided to produce frequent bump, effectively prolongs the useful life of winder, and automatic positioning coil winder easy to use.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of automatic positioning coil winder is provided, comprise lower cover, the loam cake of fixedlying connected with lower cover, be arranged on the coiling apparatus between lower cover and the loam cake, be arranged on advancing of lower cover one sidewall, wire hole, advancing of another sidewall, wire hole, described coiling apparatus is by the newel that is arranged on the lower cover central upper portion, the runner lid that is set in the runner on the newel and fastens and rotate synchronously with runner, be installed in the brake component of loam cake bottom, the volute spring that is arranged in the runner constitutes, the top of runner lid has an annular groove, the bottom of this annular groove is a plane, be provided with the positioner that this annular groove is separated in the annular groove, this positioner is separated into gathering sill with annular groove, and described brake component can embed in the gathering sill, and can do relative motion along gathering sill when runner and the rotation synchronously of runner lid.
The beneficial effect of automatic positioning coil winder described in the utility model is: the coiling apparatus of this winder is by the newel that is arranged on the lower cover central upper portion, the runner lid that is set in the runner on the newel and fastens and rotate synchronously with runner, be installed in the brake component of loam cake bottom, the volute spring that is arranged in the runner constitutes, the top of runner lid has an annular groove, the bottom of this annular groove is a plane, be provided with the positioner that this annular groove is separated in the annular groove, this positioner is separated into gathering sill with annular groove, described brake component can embed in the gathering sill, and can when runner and the rotation synchronously of runner lid, do relative motion along gathering sill, because the bottom of annular groove is a plane, brake component is along active force and the inertia masterpiece relative motion of gathering sill by the gathering sill sidewall, need not the direction of motion that raised step is come the conversion brake component be set in the gathering sill bottom, can avoid brake component and gathering sill to produce frequent bump, effectively prolonged the use mission of winder, and it is easy to use, when when transmission line is flexible, working, have soft, along sliding, the beautiful feel of not having the bridle of stumbling, silent quiet effect, reliable and stable multipoint positioning, advantages such as the useful life of durable overlength.
Below in conjunction with drawings and Examples automatic positioning coil winder described in the utility model is described further:
Description of drawings
Fig. 1 is the stereogram of automatic positioning coil winder described in the utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the decomposition chart of Fig. 1;
Fig. 4 is an automatic positioning coil winder described in the utility model when runner and the rotation synchronously of runner lid, the schematic diagram of brake component when gathering sill is done relative motion;
Fig. 5 is the stereochemical structure enlarged drawing of the runner lid of automatic positioning coil winder described in the utility model;
Fig. 6 is the stereochemical structure enlarged drawing of the loam cake of multi-point automatically positioning coil winder described in the utility model;
Fig. 7 is that the brake component of automatic positioning coil winder described in the utility model is one of stereochemical structure enlarged drawing of " L " type;
Fig. 8 is that the brake component of automatic positioning coil winder described in the utility model is two of the stereochemical structure enlarged drawing of " L " type;
Fig. 9 is that the brake component of automatic positioning coil winder described in the utility model is three of the stereochemical structure enlarged drawing of " L " type;
Figure 10 is that the brake component of automatic positioning coil winder described in the utility model is the stereochemical structure enlarged drawing of boss type;
Figure 11 is that the brake component of automatic positioning coil winder described in the utility model is the stereochemical structure enlarged drawing of rhabditis-form.
Figure 12 is that the brake component of automatic positioning coil winder described in the utility model is the stereochemical structure enlarged drawing of spherical type.
Embodiment
Below the most preferred embodiment of automatic positioning coil winder described in the utility model, therefore do not limit protection range of the present utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of automatic positioning coil winder is provided, comprise lower cover 1, the loam cake 2 of fixedlying connected with lower cover 1, be arranged on the coiling apparatus 3 between lower cover 1 and the loam cake 2, be arranged on advancing of lower cover 1 one sidewalls, wire hole 10, advancing of another sidewall, wire hole 11, described coiling apparatus 3 is by the newel 34 that is arranged on lower cover 1 central upper portion, the runner lid 41 that is set in the runner 4 on the newel 34 and fastens and rotate synchronously with runner, be installed in the brake component 5 of loam cake 2 bottoms, the volute spring 6 that is arranged in the runner 4 constitutes, the top of runner lid 41 has an annular groove 7, the bottom of this annular groove 7 is a plane, be provided with the positioner 8 that this annular groove 7 is separated in the annular groove 7, this positioner 8 is separated into gathering sill 9 with annular groove 7, and described brake component 5 can embed in the gathering sill 9, and can do relative motion along gathering sill 9 when runner 4 rotates.
With reference to Figure 11, described brake component 5 is rod-like profiled body, and the bottom of loam cake 2 offers a fan groove 32, and brake component 5 tops embed in the fan groove 32 and can swing back and forth in fan groove 32, and its underpart can embed in the gathering sill 9.
Described positioner 8 is by being arranged on the ring-cutting form convex body 14 of annular groove 7 one greater than semicircle, one wedge shape convex body 15, be arranged on boss 16 formations that runner covers 41 top center, ring-cutting form convex body 14, wedge shape convex body 15, boss 16 is separated into outer gathering sill 17 with annular groove 7, interior gathering sill 18, ring-cutting form convex body 14 is provided with a braking import 19 with wedge shape convex body 15 corresponding ends, ring-cutting form convex body 14 is provided with a braking outlet 20 with the wedge shape convex body 15 corresponding other ends, wedge shape convex body 15 1 ends have one with ring-cutting form cut convex body 14 corresponding recesses 21, during 41 rotations of runner lid, brake component 5 outside in the gathering sill 17 along with lower cover 1 central upper portion be on the circumference in the center of circle by the effect masterpiece relative motion of outer gathering sill 17 sidewalls, one 22 rotations, 270 degree move to position 2 23 and enter in the interior gathering sill 18 from braking import 19 brake component 5 from the position; Revolve again when turning 90 degrees, brake component 5 along interior gathering sill 18 from the position 2 23 positions 3 24 that move to braking import 19 belows; Under action of inertia, brake component 5 revolves and turn 90 degrees, and 3 24 moves to position 4 25 along interior gathering sill 18 from the position; Under the effect of interior again gathering sill 18 sidewalls, brake component 54 25 moves to position 5 26 from the position, and it is on the same circumference in the center of circle that position 4 25 is positioned at lower cover 1 central upper portion with position 5 26; The tip of recess 21 is stretched in this circumference, rotation-90 degree again, make brake component 5 from the position 4 25 through the position 5 26 positions 6 27 that move to recess 21 bottoms; Under action of inertia, revolve again and turn 90 degrees, make brake component 5 from the position 6 27 positions 8 29 that move to ring-cutting form convex body 14 tops through the position 7 28 of ring-cutting form convex body 14 tips, it is on the same circumference in the center of circle that position 6 27 is positioned at lower cover 1 central upper portion with position 7 28, and ring-cutting form convex body 14 tips are stretched in this circumference; Under action of inertia, rotation-90 degree again make brake component 5 put 1 from position 8 29 along outer gathering sill 17 return that moves, thereby make brake component 5 along moving that gathering sill 9 works go round and begin again.
Described volute spring 6 is coiled in runner 4, offer on the sidewall of newel 34 on the sidewall of a holddown groove 12, runner 4 and offer another holddown groove 13, one end of volute spring 6 is fixedlyed connected with the holddown groove 12 on newel 34 sidewalls, and its other end is fixedlyed connected with the holddown groove 13 on runner 4 sidewalls.
Described newel 34 upper ends are shaped on screw, offer the through hole corresponding with this screw on the loam cake 2, and screw 30 is fixedlyed connected with newel 34 from the through hole insertion of loam cake 2, and lower cover 1 is fixedlyed connected with loam cake 2.
During use, with transmission line 33 windings on runner 4, transmission line 33 1 ends are from being arranged on stretching out into and out of line hole 10 of lower cover 1 sidewall, the other end stretches out into and out of line hole 11 from another sidewall, screw 30 is fixedlyed connected with newel 34 from the through hole insertion of loam cake 2, lower cover 1 is fixedlyed connected with loam cake 2, with an end that pulls transmission line 33, transmission line 33 is stretched out, when unclamping hand, transmission line 33 is automatic drawing back under volute spring 6 effects, and whole process has soft, the suitable beautiful feel of sliding, not having the bridle of stumbling, silent quiet effect.
With reference to Fig. 7, Fig. 8, Fig. 9, the shape of the described brake component 5 that is installed in loam cake 2 bottoms is " L " type also.
With reference to Figure 10, the shape of the described brake component 5 that is installed in loam cake 2 bottoms is boss type also.
With reference to Figure 12, the described also spherical type of shape that is installed in the brake component 5 of loam cake 2 bottoms.It more than is a preferred embodiment of the present utility model, the utility model runner covers the ingenious principle of using the object inertia motion of design of the gathering sill 9 at 41 tops, make brake component in the time spent of doing that is not subjected to gathering sill 9 sides, be positioned at and do the concentric circles motion on the arbitrary position on the same circumference, and the pivot of different circumference is to be the center of circle with lower cover 1 central upper portion, thereby guarantee that brake component 5 is along moving that gathering sill 9 is done to go round and begin again, outer gathering sill 17, the trajectory shape of interior gathering sill 18 can be designed to circle according to the needs of product design, ellipse or other geometries, the shape of brake component 5 can be designed to different shapes as required, and loam cake 2 bottom guide chutes 32 also can become the geometry of needs according to the shaped design of brake component 5.The winder of all employings structural principle described in the utility model all should belong within the protection range of the present utility model.
Claims (5)
1, a kind of automatic positioning coil winder, comprise lower cover (1), the loam cake (2) of fixedlying connected with lower cover (1), be arranged on the coiling apparatus (3) between lower cover (1) and the loam cake (2), be arranged on advancing of lower cover (1) one sidewall, wire hole (10), advancing of another sidewall, wire hole (11), it is characterized in that, described coiling apparatus (3) is by the newel (34) that is arranged on lower cover (1) central upper portion, the runner lid (41) that is set in the runner (4) on the newel (34) and fastens and rotate synchronously with runner, be installed in the brake component (5) of loam cake (2) bottom, the volute spring (6) that is arranged in the runner (4) constitutes, the top of runner lid (41) has an annular groove (7), the bottom of this annular groove (7) is a plane, be provided with the positioner (8) that this annular groove (7) is separated in the annular groove (7), this positioner (8) is separated into gathering sill (9) with annular groove (7), described brake component (5) can embed in the gathering sill (9), and can do relative motion along gathering sill (9) when rotating synchronously at runner (4) and runner lid (41).
2, automatic positioning coil winder according to claim 1, it is characterized in that, described volute spring (6) is coiled in runner (4), offer on the sidewall of newel (34) on the sidewall of a holddown groove (12), runner (4) and offer another holddown groove (13), one end of volute spring (6) is fixedlyed connected with the holddown groove (12) on newel (34) sidewall, and its other end is fixedlyed connected with the holddown groove (13) on runner (4) sidewall.
3, automatic positioning coil winder according to claim 1, it is characterized in that, described positioner (8) is by being arranged on the ring-cutting form convex body (14) of annular groove (7) greater than semicircle, one wedge shape convex body (15), the boss (16) that is arranged on runner lid (41) top center constitutes, ring-cutting form convex body (14), wedge shape convex body (15), boss (16) is separated into outer gathering sill (17) with annular groove (7), interior gathering sill (18), ring-cutting form convex body (14) is provided with a braking import (19) with the corresponding end of wedge shape convex body (15), ring-cutting form convex body (14) is provided with a braking outlet (20) with the corresponding other end of wedge shape convex body (15), wedge shape convex body (15) one ends have one and cut the corresponding recess (21) of convex body (14) with ring-cutting form, during runner lid (41) rotation, brake component (5) outside in the gathering sill (17) along with lower cover (1) central upper portion be on the circumference in the center of circle by the effect masterpiece relative motion of outer gathering sill (17) sidewall, one (22) rotation, 270 degree move to position two (23) and enter in the interior gathering sill (18) from braking import (19) brake component (5) from the position; Revolve again when turning 90 degrees, brake component (5) along interior gathering sill (18) from the position two (23) move to the braking import (19) below position three (24); Under action of inertia, brake component (5) revolves and turn 90 degrees, and three (24) moves to position four (25) along interior gathering sill (18) from the position; Under the effect of interior again gathering sill (18) sidewall, brake component (5) four (25) moves to position five (26) from the position, and it is on the same circumference in the center of circle that position four (25) is positioned at lower cover (1) central upper portion with position five (26); The tip of recess (21) is stretched in this circumference, rotation-90 degree again, make brake component (5) from the position four (25) through the position five (26) positions six (27) that move to recess (21) bottom; Under action of inertia, revolve again and turn 90 degrees, make brake component (5) from the position six (27) positions eight (29) that move to ring-cutting form convex body (14) top through the position seven (28) of ring-cutting form convex body (14) tip, it is on the same circumference in the center of circle that position six (27) is positioned at lower cover (1) central upper portion with position seven (28), and ring-cutting form convex body (14) tip is stretched in this circumference; Under action of inertia, rotation-90 degree make brake component (5) gathering sill (17) motion return outside eight (29) edges, position put one (22) again.
4, automatic positioning coil winder according to claim 1 is characterized in that, the described brake component (5) that is installed in loam cake (2) bottom is one of member of following shape: ball-type, " L " type, boss type, rhabditis-form etc.
5, automatic positioning coil winder according to claim 1, it is characterized in that, described newel (34) upper end is shaped on screw, loam cake offers the through hole corresponding with this screw on (2), screw (30) is fixedlyed connected with newel (34) from the through hole insertion of loam cake (2), and lower cover (1) is fixedlyed connected with loam cake (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200487830U CN201243143Y (en) | 2008-06-04 | 2008-06-04 | Automatic positioning cord winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200487830U CN201243143Y (en) | 2008-06-04 | 2008-06-04 | Automatic positioning cord winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243143Y true CN201243143Y (en) | 2009-05-20 |
Family
ID=40716437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200487830U Expired - Lifetime CN201243143Y (en) | 2008-06-04 | 2008-06-04 | Automatic positioning cord winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434598A (en) * | 2019-01-11 | 2020-07-21 | 易音特电子株式会社 | Automatic winding device |
-
2008
- 2008-06-04 CN CNU2008200487830U patent/CN201243143Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434598A (en) * | 2019-01-11 | 2020-07-21 | 易音特电子株式会社 | Automatic winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160316 Address after: 523000 Guangdong Province, Dongguan city Fenggang town youganpu Fumin Industrial Zone A6 building Patentee after: SHENG HAN PRECISION PLASTIC PRODUCTS CO., LTD. Address before: 523000 Guangdong city of Dongguan province Fenggang Zhen Tang Li Cun Fu Min Dong A6 Industrial Zone Dongguan Shenghan precise plastic products Co. Patentee before: Hong Zijing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |
|
| CX01 | Expiry of patent term |