CN101373868B - Dual-function winding mechanism - Google Patents
Dual-function winding mechanism Download PDFInfo
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- CN101373868B CN101373868B CN200710146126XA CN200710146126A CN101373868B CN 101373868 B CN101373868 B CN 101373868B CN 200710146126X A CN200710146126X A CN 200710146126XA CN 200710146126 A CN200710146126 A CN 200710146126A CN 101373868 B CN101373868 B CN 101373868B
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- dual
- winding mechanism
- winding roll
- cable
- function
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Abstract
A double-function winding mechanism comprises a body, a winding roll, a cable, a volute coil spring and a switch member; an accommodating space is formed inside the body; the body is provided with a limit groove; the winding roll is rotationally arranged inside the accommodating space of the body; the winding roll is provided with a trace groove, in which a ball bearing is disposed; one part of the ball bearing is matched in the limit groove of the body; the cable is wound on the winding roll; the volute coil spring is connected between the winding roll and the body; the switch member is arranged on the body, and provided with a pressed part; and the pressed part of the switch member separably presses the ball bearing. The mechanism can be switched into two different operating modes according to needs, enables a user to rapidly and directly adjust the length of the cable by stretching or drawing, thereby facilitating the operation.
Description
Technical field
The present invention is relevant for a kind of dual-function winding mechanism, refers to especially a kind ofly can switch to two kinds of different operator schemes according to need, allows the user can be fast and directly draw the flexible winding mechanism of adjusting length of cable laying line.
Background technology
No matter be to use computer now, modulator-demodulator, Communication Equipment such as phone or facsimile machine all unavoidably must dispose suitable cable and interconnect, to reach the purpose that telecommunication is led to, but for avoid long or too much cable confusion be entangled with or too short be not inconsistent actual required, the existing multiple winding mechanism product that is useful in various Communication Equipment, most winding mechanisms have consisted essentially of body, cable, winding roll and volute wind spring, so the plug of cable can be plugged on the relevant communication apparatus socket so that the information interchange of download to be provided, and can be according to the flexible build-out of adjusting of actual needs.
In addition, also can be further be provided with the track groove in the winding roll of winding mechanism, and in this track groove, be provided with a ball, and be provided with a stopper slot in this body interior, this ball part is matched with in the stopper slot, ball can only move in stopper slot, special interactive relationship between mat ball and track groove and cable can mat be drawn repeatedly put action and fix or flexible.
In addition, application case number No. 91206121 announcement in Taiwan has a kind of " with the USB transmission line of cable spooler ", also disclosing has interactive relationship special between mat ball and groove, guide groove and arc gap groove and cable can mat be drawn repeatedly put action and fix or stretch, therefore the user is not subjected to the interference of backrush elastic force, conveniently pulls out required regular length.
But above-mentioned known winding mechanism only has single mode of operation, that is cable need stretch when adjusting length, can only mat draws repeatedly to put action and adjust build-out, and this kind draws the operation of putting comparatively to bother repeatedly, and can't be fast and directly adjust build-out, cause the inconvenience in the use.
Therefore, the improving of the above-mentioned disappearance of inventor's thoughts proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance.
Summary of the invention
Main purpose of the present invention, being to provide a kind of dual-function winding mechanism, can switch to two kinds of different operator schemes according to need, allows the user can be fast and directly draw the flexible length of adjusting of cable laying line, makes operation more simple and convenient.
In order to reach above-mentioned purpose, the invention provides a kind of dual-function winding mechanism, comprise at least: a body, this body interior is provided with an accommodation space, and this body has a stopper slot; One winding roll, this winding roll is rotating to be arranged in the accommodation space of this body, and this winding roll is provided with a track groove, has inserted a ball in this track groove, and this ball part is matched with in the stopper slot of this body; One cable, this cable is wound in this winding roll; One volute wind spring, this volute wind spring are connected between this winding roll and this body; And a switch piece, this switch piece is arranged on this body, and this switch piece has a pressing part, this ball of the departing compacting of the pressing part of this switch piece.
The present invention has following useful effect: the present invention can utilize switch piece to switch to two kinds of different operator schemes, when the user promotes switch piece and makes pressing part break away from ball, there is not interactive relationship between ball and track groove, make winding roll be in free rotating state, allow the user can be fast and directly draw the flexible length of adjusting of cable laying line, cable need not see through and draw the mode of putting to adjust length repeatedly, operates more simple and convenient.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the three-dimensional exploded view of dual-function winding mechanism first embodiment of the present invention.
Fig. 2 is the stereogram of dual-function winding mechanism first embodiment of the present invention.
Fig. 3 is the cutaway view of the dual-function winding mechanism of the present invention first embodiment part.
Fig. 4 is the cutaway view of another user mode part of dual-function winding mechanism first embodiment of the present invention.
Fig. 5 is the stereogram of dual-function winding mechanism second embodiment of the present invention.
Fig. 6 is the stereogram of dual-function winding mechanism the 3rd embodiment of the present invention.
Fig. 7 is the stereogram of dual-function winding mechanism the 4th embodiment of the present invention.
Fig. 8 is the stereogram of dual-function winding mechanism the 5th embodiment of the present invention.
Fig. 9 is the cutaway view of dual-function winding mechanism the 6th embodiment of the present invention.
Figure 10 is the cutaway view of dual-function winding mechanism the 7th embodiment of the present invention.
Figure 11 is the stereogram of dual-function winding mechanism the 8th embodiment of the present invention.
Figure 12 is the stereogram of dual-function winding mechanism the 9th embodiment of the present invention.
Figure 13 is the stereogram of dual-function winding mechanism the tenth embodiment of the present invention.
The primary clustering symbol description
1 body
11 first shells, 12 second shells
13 accommodation spaces, 14 first line holes
15 second line holes, 16 protruding axles
17 stopper slots, 18 chutes
19 pedestals, 110 grooves
2 winding rolls
21 axis holes, 22 track grooves
23 balls, 24 holding tanks
3 cables
31 electric connectors, 32 electric connectors
4 volute wind springs
41 first card ends, 42 second card ends
5 switch pieces
51 pressing parts, 52 pushing parts
6 key-ring
7 permit identifications
8 mouses
Embodiment
See also Fig. 1 to Fig. 4, the invention provides a kind of dual-function winding mechanism, at least include a body 1, a winding roll 2, a cable 3, a volute wind spring 4 and a switch piece 5, wherein this body 1 comprises one first shell 11 and one second shell 12, this first shell 11 and this second shell 12 are combined into one in modes such as screw interlocking or clampings, use the body 1 of forming a hollow form.This body 1 inside is formed with an accommodation space 13, can be in order to hold winding roll 2, cable 3 and volute wind spring 4.This body 1 avris appropriate location is provided with the first line hole 14 and the second line hole 15 of stretching out for cable 3 two ends.This body 1 inwall also is provided with a protruding axle 16, and this protruding axle 16 stretches in this accommodation space 13.This body 1 inwall is concaved with a stopper slot 17 in addition, and this stopper slot 17 is a straight trough.This body 1 outer wall also is concaved with a chute 18, and this chute 18 also is a straight trough, and this chute 18 communicates with this stopper slot 17.
This winding roll 2 is placed in the accommodation space 13 of this body 1, and this winding roll 2 center tools one axis hole 21, and the axis hole 21 at these winding roll 2 mat centers is hubbed on the protruding axle 16 of this body 1, and this winding roll 2 can be rotated in accommodation space 13.These winding roll 2 one sides are provided with a track groove 22, inserted a ball 23 in this track groove 22, these ball 23 parts are matched with in the stopper slot 17 of body 1, ball 23 can only be moved in stopper slot 17,22 special interactive relationship of mat ball 23 and track groove and cable 3 can mats be drawn repeatedly put action and fix or furl are subjected to volute wind spring 4 when using to avoid cable 3 to be drawn out of and furl the influence of tension force and disturb the user.These winding roll 2 another sides are provided with a holding tank 24, and these holding tank 24 recessed winding roll 2 inner proper depth can be in order to hold this volute wind spring 4.
This cable 3 can be various wire rods, and these cable 3 inside can be provided with conductor, so that transferring electric power or signal, conductor also can not established in these cable 3 inside, only uses as general wire rod.In the present embodiment, this cable 3 is as communication cable, its inside is provided with conductor, these cable 3 two ends are connected with electric connector 31 and 32 respectively, these electric connectors 31 and 32 can be various electric connectors such as USB connector, IEEE1394 connector, HDMI connector, RJ45 connector, RJ11 connector, AV terminal, DC terminal, it can be the pattern of female seat or male, also can earphone etc. device replace.This cable 3 is wound in this winding roll 2 outer rims, and makes these cable 3 two ends stretch out the outside by the first line hole 14 and the second line hole 15 of body 1 respectively.
This volute wind spring 4 is arranged in the body 1, this volute wind spring 4 also is arranged at holding tank 24 inside of this winding roll 2, two ends of this volute wind spring 4 are formed with one first card end, 41 and 1 second card end 42 respectively, this first card end 41 and this second card end 42 are arranged in the protruding axle 16 of winding roll 2 and this body 1 respectively, this volute wind spring 4 is connected between this winding roll 2 and this body 1, makes this winding roll 2 this volute wind spring 4 when rotating get final product store kinetic energy.
This switch piece 5 is arranged on this body 1, this switch piece 5 is a slide block in the present embodiment, this switch piece 5 slidably is arranged in the chute 18 of body 1, and this switch piece 5 has a pressing part 51 and a pushing part 52, and this pressing part 51 can stretch in the stopper slot 17 of this body 1 inwall.This pushing part 52 is connected in this pressing part 51 1 ends, and stretch out outside this body 1 this pushing part 52, so that utilize this pushing part 52 to promote switch piece 5 works one rectilinear motion longitudinally, in order to pressing part 51 compactings or the disengaging ball 23 of controlling this switch piece 5.
Can be combined into winding mechanism as shown in Figure 2 in view of the above, on reality is implemented to use, can utilize this winding mechanism to furl and hold the cable 3 of equivalent length and the characteristic that can be reclaimed at any time, the electric connector 31,32 that the user can connect this cable 3 is plugged on the relevant communication apparatus socket so that the information interchange of download to be provided.These cable 3 two ends can directly be drawn out in the body 1 of winding mechanism, and these cable 3 two ends respectively are subjected to volute wind spring 4 effects in the body 1 and can continue to maintain certain tension force of pulling back, make this cable 3 can be smoothly by in the rollback body 1, situation about being entangled with mutually so unlikely generation cable 3 exposes takes place.
As shown in Figure 4, when the user promotes this switch piece 5 and moves toward ball 23 directions, these pressing part 51 compacting balls 23, this ball 23 is pressed portion 51 and presses down, thereby make ball 23 be arranged in track groove 22, but this moment mat ball 23 and 22 special interactive relationship of track groove, and cable 3 can mats be drawn repeatedly put action and fixes or stretch, therefore the user is not subjected to the interference of backrush elastic force, conveniently pulls out required regular length; This operator scheme is promptly as known function mode, and cable 3 must draw repeatedly puts the adjustment length of can stretching.
As shown in Figure 3, when the user promotes this switch piece 5 when moving away from ball 23 directions, can switch to another operator scheme, this pressing part 51 breaks away from ball 23, make between this ball 23 and the body 1 and produced the space, thereby make ball 23 can produce displacement upwards, this moment, ball 23 broke away from track groove 22,22 of ball 23 and track grooves can't produce interactive relationship, winding roll 2 is in freely the state that turns round (idle running), so the user can be fast and directly draw the flexible length of adjusting of cable laying line 3.
In addition, as shown in Figure 5, in the present embodiment, this chute 18 is to adopt the composite type design, that is this chute 18 is opened on the pedestal 19, and this pedestal 19 clamping again is installed on this body 1 in the corresponding groove 110, with the dismounting of convenient this switch piece 5.
In addition, as shown in Figure 6, in the present embodiment, can promote switch piece 5 and make a horizontal rectilinear motion, in order to pressing part 51 compactings or the disengaging ball 23 of controlling this switch piece 5.
In addition, as shown in Figure 7, in the present embodiment, this electric connector 31 is fixedly coupled in this body 1, and this electric connector 31 can't pull, and the electric connector 32 that only is connected in these cable 3 one ends is pull freely, uses the winding mechanism that forms a single pull-up formula.
In addition, as shown in Figure 8, in the present embodiment, this electric connector 31 and 32 is a kind of plug of RJ pattern.
In addition, as Fig. 9 and shown in Figure 10, in the present embodiment, structures such as this body 1 and winding roll 2 are done different variations.
In addition, as Figure 11 and shown in Figure 12, in the present embodiment, these cable 3 one ends are connected with key-ring 6 and permit identification 7 respectively.
In addition, as shown in figure 13, in the present embodiment, these cable 3 one ends are connected with mouse 8.
So, the present invention can utilize switch piece 5 to switch to two kinds of different operator schemes, when the user promotes switch piece 5 and makes pressing part 51 break away from balls 23, ball 23 and track groove 22 are broken away from, 22 of ball 23 and track grooves do not have interactive relationship, make winding roll 2 be in free rotating state, allow the user can be fast and directly draw the flexible length of adjusting of cable laying line 3, cable 3 need not see through and draw the mode of putting to adjust length repeatedly, operates more simple and convenient.
But the above only is preferred embodiment of the present invention, non-ly is intended to limit to scope of patent protection of the present invention, so the equivalence of using specification of the present invention and graphic content to do such as changes, all in like manner all is contained in the scope of the present invention, closes and gives Chen Ming.
Claims (12)
1. a dual-function winding mechanism is characterized in that, comprises at least:
One body, this body interior is provided with an accommodation space, and this body has a stopper slot;
One winding roll, this winding roll is rotating to be arranged in the accommodation space of this body, and this winding roll is provided with a track groove, has inserted a ball in this track groove, and this ball part is matched with in the stopper slot of this body;
One cable, this cable is wound in this winding roll;
One volute wind spring, this volute wind spring are connected between this winding roll and this body; And
One switch piece, this switch piece are arranged on this body, and this switch piece has a pressing part, this ball of the departing compacting of the pressing part of this switch piece.
2. dual-function winding mechanism as claimed in claim 1 is characterized in that: this body comprises one first shell and one second shell, and this first shell and this second shell are combined into one.
3. dual-function winding mechanism as claimed in claim 1 is characterized in that: this body avris is provided with one first line hole and one second line hole, and these cable two ends stretch out the outside by the first line hole and the second line hole of this body respectively.
4. dual-function winding mechanism as claimed in claim 1 is characterized in that: this inner body wall is provided with a protruding axle, and this winding roll center tool one axis hole, the axis hole of this winding roll are hubbed on the protruding axle of this body.
5. dual-function winding mechanism as claimed in claim 1 is characterized in that: this body is provided with a chute, and this switch piece slidably is arranged in this chute.
6. dual-function winding mechanism as claimed in claim 5 is characterized in that: this chute is located on the pedestal, and this pedestal is installed on this body.
7. dual-function winding mechanism as claimed in claim 1 is characterized in that: this winding roll is provided with a holding tank, and this volute wind spring is arranged at this holding tank inside.
8. dual-function winding mechanism as claimed in claim 1 is characterized in that: this track groove is located at this winding roll one side.
9. dual-function winding mechanism as claimed in claim 1 is characterized in that: these cable two ends are connected with electric connector respectively.
10. dual-function winding mechanism as claimed in claim 1 is characterized in that: two ends of this volute wind spring are formed with one first card end and one second card end respectively, and this first card end and this second card end are arranged in this winding roll and this body respectively.
11. dual-function winding mechanism as claimed in claim 1 is characterized in that: this switch piece has a pushing part, and this pushing part is connected in this pressing part, and this pushing part stretches out that this is external.
12. dual-function winding mechanism as claimed in claim 1 is characterized in that: the pressing part of this switch piece stretches in the stopper slot of this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710146126XA CN101373868B (en) | 2007-08-23 | 2007-08-23 | Dual-function winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710146126XA CN101373868B (en) | 2007-08-23 | 2007-08-23 | Dual-function winding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101373868A CN101373868A (en) | 2009-02-25 |
| CN101373868B true CN101373868B (en) | 2011-04-20 |
Family
ID=40447870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710146126XA Expired - Fee Related CN101373868B (en) | 2007-08-23 | 2007-08-23 | Dual-function winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101373868B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044408B (en) | 2016-07-22 | 2018-05-08 | 青岛歌尔声学科技有限公司 | A kind of drawing and pulling type spiral module |
| CN113422224B (en) * | 2021-06-24 | 2022-07-05 | 广东电网有限责任公司 | Connecting device |
-
2007
- 2007-08-23 CN CN200710146126XA patent/CN101373868B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101373868A (en) | 2009-02-25 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110420 Termination date: 20160823 |