CN204992503U - Flexible winding device - Google Patents
Flexible winding device Download PDFInfo
- Publication number
- CN204992503U CN204992503U CN201520667723.7U CN201520667723U CN204992503U CN 204992503 U CN204992503 U CN 204992503U CN 201520667723 U CN201520667723 U CN 201520667723U CN 204992503 U CN204992503 U CN 204992503U
- Authority
- CN
- China
- Prior art keywords
- cable
- rotating shaft
- winder according
- protective cover
- flexible winder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a flexible winding device, it includes: the fixed module of subrack and activity module's cable are connected respectively to its both ends, a pivot for wound wire cable above that, the rotary drive member who is connected with the pivot for it is rotatory through the drive pivot, make and packed up by the cable of pivot release. The utility model discloses a flexible winding device, simple structure changes the sharp extensional motion of cable among the prior art into rotary motion and concertina movement, make cable occupation space little, implement easily, the device cooperation slide rail uses, the orientation that the cable moved is controllable, occupation space is controllable, can not exert an influence to other spare part.
Description
Technical field
The utility model relates to IT, technical field of communication equipment, particularly relates to a kind of flexible Winder for the protection cable in the subrack of IT, communication class product.
Background technology
Along with the arrival of large data age, the application of server is more and more extensive, huge effect is played in telecommunications room, enterprises and institutions, bank, government bodies, carry real-time data to calculate, store, exchange, due in real time, this just requires to change hard disk, internal memory when not power-off, even CPU.
For the server of high-end large-scale, function ratio is more powerful, needs multiple hard disk to make hard disk groups and stores for data, many root memories bar and 1,2 or 4 CPU are combined, and formation computing node, for data operation.These modules require can entirety extract, due to module extract after can not disconnect with system, connector therefore directly can not be used to be connected with mid-backboard, secondary switching must to be carried out by cable.Existing way is that the hard disk needing on-line maintenance, internal memory etc. are made active module; all the other functors are made stuck-module; after stuck-module inserts; directly be connected with mid-backboard by keyset; cable switching is passed through between active module and stuck-module; cable needs to follow active module and extracts, and in swapping process, cable motion and process protection are the key issues that must solve.
Existing technology generally adopts drag chain or flexible trough to protect cable; telescopic trough as shown in Figure 1a, the drag chain structure shown in Fig. 1 b, these two kinds of structures are all directly loaded in groove by cable; take up room, inapplicable in the limited occasion of some physical dimensions.And cable follows drag chain or flexible trough rocks in inside modules, need other constrained motion track, otherwise, still there is the potential safety hazard of other device of scraping, the motion of itself also may be caused simultaneously to have some setbacks.
Summary of the invention
The purpose of this utility model is exactly to solve the problem, a kind of flexible Winder is provided, its structure is simple, be rotary motion and stretching motion by the linear stretch movement transition of cable in prior art, make cable take up room little, implement easily, this device coordinates slide rail to use, and the direction of cable movement is controlled, take up room controlled, can not have an impact to other parts.
For realizing above-mentioned purpose of the present utility model, flexible Winder of the present utility model comprises: its two ends connect the stuck-module of subrack and the cable of active module respectively; For being wound around the rotating shaft of cable thereon; The rotary drive be connected with rotating shaft, for being rotated by drive shaft, makes the cable by rotating shaft discharges pack up.
Further, a pair protective cover for supporting described rotating shaft be connected respectively with described rotating shaft two ends is also comprised.
Wherein, described protective cover comprises: the case of laterally disposed openend; The support be connected with casing base; Be arranged on case center and the support rim for supporting described rotating shaft one end extended towards openend direction; Be opened in the case breach for fixing described rotary drive on case.
Wherein, described rotating shaft is multidiameter, comprising: the winding section for being wound around described cable being positioned at middle part; Be positioned at a pair connecting portion for being rotationally connected respectively with described a pair protective cover of both sides, winding section; Wherein, the diameter of described connecting portion is less than the diameter of described winding section.
Preferably, described connecting portion offers the rotating shaft breach for being connected with described rotary drive.
Preferably, a pair through wires hole for passing for described cable is offered in described winding section.
Wherein, described rotary drive is wind spring.
Wherein, one end of described wind spring arranges the hook part being used for being connected with the case breach of described protective cover, and the other end of described wind spring arranges the straight flange portion being used for being connected with the rotating shaft breach of described rotating shaft.
Further, also comprise: the base plate be connected respectively with the pair of brackets of described a pair protective cover.
Preferably, the two ends of described base plate arrange the guiding slide unit for being slidably connected with described subrack respectively.
Compared with prior art, flexible Winder tool of the present utility model has the following advantages:
1) the linear stretch movement transition of cable in prior art is rotary motion and stretching motion by flexible Winder of the present utility model, thus it is little to take up room, and implements easily;
2) flexible Winder of the present utility model coordinates slide rail to use, and the direction of cable movement is controlled, takes up room controlled, can not have an impact to other parts.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 a is the trough structural representation of prior art;
Fig. 1 b is the drag chain structure schematic diagram of prior art;
Fig. 2 is the structural representation of flexible Winder of the present utility model;
Fig. 3 is protective cover structural representation of the present utility model;
Fig. 4 is pivot structure schematic diagram of the present utility model;
Fig. 5 is Wind spring structure schematic diagram of the present utility model;
Fig. 6 is base arrangement schematic diagram of the present utility model;
Fig. 7 be cable of the present utility model curling after schematic diagram;
Fig. 8 is the structural representation of the slide rail coordinating flexible Winder of the present utility model to use;
Fig. 9 is the scheme of installation of the utility model in subrack.
Embodiment
As shown in Figure 2, be the structural representation of flexible Winder of the present utility model, as shown in Figure 2, this flexible Winder comprises: its two ends connect the stuck-module of subrack and the cable 5 of active module (as shown in Figure 9) respectively; For being wound around the rotating shaft 2 of cable 5 thereon; The rotary drive be connected with rotating shaft 2, for being rotated by drive shaft 2, makes the cable 5 by rotating shaft 2 discharges pack up.
Flexible winding apparatus of the present utility model is applicable to carry out on-line maintenance to the active module of subrack.When active module is extracted from subrack, distance between itself and stuck-module is elongated, by active force active module being extracted subrack, rotating shaft 2 is rotated, the cable 5 be then wrapped in rotating shaft 2 is released, cable 5 is elongated along with active module, that is, when the relative stuck-module of active module outwards moves, the cable of both connections still can keep the connection of signal between the two; And when active module inserts subrack, the Distance Shortened between active module and stuck-module, now, under the driving of rotary drive, makes rotating shaft 2 reverse rotation, thus is again wrapped in rotating shaft 2 by the cable 5 discharged by rotating shaft 2, packs up.
Concrete, as shown in Figure 2, flexible Winder of the present utility model comprises as lower member: the cable 5 be connected respectively with the switching PCB of the stuck-module of subrack and the PCB of active module; For being wound around the rotating shaft 2 of cable 5 thereon, when it rotates, can discharge or pack up cable 5; A pair protective cover 1 for supporting revolving shaft 2 be connected respectively with rotating shaft 2 two ends; Be set in the two ends of rotating shaft 2 and a pair rotary drive connected respectively with rotating shaft 2 and corresponding protective cover 1; And the base plate 4 to be connected respectively with a pair protective cover 1.Preferably, rotary drive is the wind spring 3 that its two ends are connected with rotating shaft 2 and protective cover 1 respectively.
Wherein, as shown in Figure 3, protective cover 1 of the present utility model comprises: the case 11 of laterally disposed openend; The support 12 be connected with bottom case 11; Be arranged on case 11 center and the support rim 112 for supporting revolving shaft 2 one end extended towards its openend direction, one end of rotating shaft 2 is rotated and is placed in support rim 112 center; Be opened in the case breach 111 for fixing wind spring 3 one end on case 11.Wind spring 3 curling and release in inside is held in the effect of case 11, and produce crimp force and resilience, the case breach 111 that case 11 is offered, for snapping in one end of wind spring 3 herein to position wind spring 3.The cross section of support rim 112 is annular, is used for supporting revolving shaft 2, and rotating shaft 2 can be rotated therein.12, support supports and connection function, and bottom has screwed hole or unthreaded hole 121, is connected with base plate 4 by screw or rivet.
Wherein, as shown in Figure 4, rotating shaft 2 of the present utility model is multidiameter, comprising: the winding section for being wound around cable 5 being positioned at middle part; Be positioned at a pair connecting portion for being rotationally connected respectively with a pair protective cover of both sides, winding section; Wherein, the diameter of connecting portion is less than the diameter of winding section, that is, multidiameter is middle slightly, two ends are thin.Winding section is offered a pair through wires hole 22 for passing for cable 5, and through wires hole 22 is rectangle square hole; And the rotating shaft breach 21 offered on connecting portion for being connected with wind spring 3, the other end of wind spring snaps in herein, to carry out the transmission of torsion.
Wherein, as shown in Figure 5, wind spring 3 one end of the present utility model arranges hook part 31, and hook part 31 is stuck in the case breach 111 of case 11, and described one end of wind spring 3 is locked; The other end of wind spring 3 arranges straight flange portion 32, and straight flange portion 32 is stuck in rotating shaft breach 21, and the described other end of wind spring 3 is locked.When active module is extracted in subrack, along with cable 5 is elongated, rotating shaft 2 rotates, and a pair wind spring 3 is tightened up, and produces crimp force; And when active module is inserted in subrack, wind spring 3 restores to the original state under the effect of restoring force, drive rotating shaft 2 to rotate along the direction contrary with above-mentioned direction of rotation, thus d/d cable 5 is wrapped in rotating shaft 2 again, packed up to make cable 5.
Wherein, as shown in Figure 6, be the structure chart of base plate 4 of the present utility model, as seen from the figure, base plate 4 two ends arrange guiding slide unit 41 respectively, a pair slide rail of a pair guiding slide unit 41 and subrack with the use of, facilitate flexible Winder of the present utility model to slide in subrack.Counterbore 42 is had, for being connected with the screwed hole or unthreaded hole 121 of protective cover 1 in the bottom of base plate 4.
Wherein, Figure 7 shows that the schematic diagram be wound around cable in rotating shaft 2 after, when being wound around cable 5, first by cable 5 two ends through a pair through wires hole 22 of rotating shaft 2, then cable 5 two ends together clockwise or wrapped anti-clockwise in rotating shaft 2, cable 5 two ends leave suitable length respectively in advance, one end of last cable 5 upper, the other end under, stretch to both direction respectively, one end is connected with the PCB of active module, and the other end is connected with the switching PCB of stuck-module.
And Figure 8 shows that the structural representation of the subrack slide rail coordinating flexible Winder of the present utility model to use, one end of slide rail is closed, the other end is open, comprises sliding track body and is arranged at the chute 61 in sliding track body, the blind end baffle plate 62 being positioned at sliding track body one end and the multiple installing holes 63 be arranged in sliding track body.
Below the assembling process of flexible Winder of the present utility model is described:
1, each part is pressed normal requirement machine-shaping;
2, the cable two ends will assembled through the through wires hole of rotating shaft, then by cable around in rotating shaft, according to the length that cable is stretched out, determine the number of turns of cable winds;
3, a protective cover is arranged on base plate, and on case indentation, there card first wind spring, the hook part 31 of wind spring is stuck on case breach 111;
4, the rotating shaft breach 21 of the rotating shaft one end winding cable is first snapped in the straight flange portion 32 of first wind spring, be then enclosed within the support rim 112 of above-mentioned protective cover;
5, load onto second wind spring at the rotating shaft other end, similarly, rotating shaft breach 21 will snap in the straight flange portion 32 of wind spring;
6, load onto another protective cover, the wind spring straight flange portion 32 of step 5 will be stuck on the case breach 111 of this protective cover, and the other end of rotating shaft is contained on the support rim 112 of protective cover;
7, be connected with base plate respectively by two protective covers, so far, telescopic Winder has assembled.After telescopic Winder has been assembled, each module assembly of itself and subrack is integrated, specific as follows:
1, in subrack, install each module, comprise the slide rail 7 matched with flexible Winder;
2, the Winder that will stretch inserts from slide rail openend, then loads onto guide vane end stop at openend;
3, the cable one end on flexible Winder be connected with the PCB8 of active module and reinforce;
4, the switching PCB9 of stuck-module is loaded onto;
5, the cable other end of flexible Winder be connected with the cable of stuck-module and reinforce;
6, residue module is assembled.
Wherein, in the subrack assembled, wind spring in the raw, when active module is pulled out in subrack, under the drive of the cable be connected with the PCB of active module, make axis of rotation, and discharge length of cable, wind spring tightens up, meanwhile, be drawn out the whole flexible Winder of cable dragging to move forward in slide rail; And when active module inserts subrack, rotating shaft rotates backward under the effect of wind spring restoring force, make d/d cable winds in rotating shaft, pack up cable, simultaneously, the cable be connected with the switching PCB of stuck-module drags flexible Winder and moves backward in slide rail, until wind spring returns to nature, and whole flexible Winder gets back to original position.
It is pointed out that and these are only one of better case study on implementation of the present utility model, be not intended to limit protection range of the present utility model.The utility model is implemented principle and is mainly utilized rotating shaft to rotate cable winds and release; thus carry out the stretching of cable; discharge with active module when needed; wind spring just realizes one of means driven; other gear-rack drive axis of rotation; cable actuated axis of rotation also can realize, all do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a flexible Winder, is characterized in that, comprising:
Its two ends connect the stuck-module of subrack and the cable of active module respectively;
For being wound around the rotating shaft of cable thereon;
The rotary drive be connected with rotating shaft, for being rotated by drive shaft, makes the cable by rotating shaft discharges pack up.
2. flexible Winder according to claim 1, is characterized in that, also comprises a pair protective cover for supporting described rotating shaft be connected respectively with described rotating shaft two ends.
3. flexible Winder according to claim 2, is characterized in that, described protective cover comprises:
The case of laterally disposed openend;
The support be connected with casing base;
Be arranged on case center and the support rim for supporting described rotating shaft one end extended towards openend direction;
Be opened in the case breach for fixing described rotary drive on case.
4. flexible Winder according to claim 2, is characterized in that, described rotating shaft is multidiameter, comprising:
Be positioned at the winding section for being wound around described cable at middle part;
Be positioned at a pair connecting portion for being rotationally connected respectively with described a pair protective cover of both sides, winding section;
Wherein, the diameter of described connecting portion is less than the diameter of described winding section.
5. flexible Winder according to claim 4, is characterized in that, described connecting portion offers the rotating shaft breach for being connected with described rotary drive.
6. the flexible Winder according to claim 4 or 5, is characterized in that, a pair through wires hole for passing for described cable is offered in described winding section.
7. flexible Winder according to claim 2, is characterized in that, described rotary drive is wind spring.
8. flexible Winder according to claim 7; it is characterized in that; one end of described wind spring arranges the hook part being used for being connected with the case breach of described protective cover, and the other end of described wind spring arranges the straight flange portion being used for being connected with the rotating shaft breach of described rotating shaft.
9. flexible Winder according to claim 2, is characterized in that, also comprise: the base plate be connected respectively with the pair of brackets of described a pair protective cover.
10. flexible Winder according to claim 9, is characterized in that, the two ends of described base plate arrange the guiding slide unit for being slidably connected with described subrack respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667723.7U CN204992503U (en) | 2015-08-31 | 2015-08-31 | Flexible winding device |
| PCT/CN2016/075236 WO2017036109A1 (en) | 2015-08-31 | 2016-03-01 | Telescopic winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667723.7U CN204992503U (en) | 2015-08-31 | 2015-08-31 | Flexible winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992503U true CN204992503U (en) | 2016-01-20 |
Family
ID=55126832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667723.7U Expired - Fee Related CN204992503U (en) | 2015-08-31 | 2015-08-31 | Flexible winding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204992503U (en) |
| WO (1) | WO2017036109A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017036109A1 (en) * | 2015-08-31 | 2017-03-09 | 中兴通讯股份有限公司 | Telescopic winding device |
| CN106785661A (en) * | 2017-02-17 | 2017-05-31 | 安图实验仪器(郑州)有限公司 | Soft arranging wire rotates anti-strip breaking mechanism |
| CN107415661A (en) * | 2016-03-28 | 2017-12-01 | 矢崎总业株式会社 | Movable body powered construction |
| CN109230913A (en) * | 2018-08-30 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of server and its cable conveying device |
| CN109353899A (en) * | 2018-11-01 | 2019-02-19 | 上海赛飞航空线缆制造有限公司 | Line winder |
| CN110092286A (en) * | 2019-05-24 | 2019-08-06 | 青岛港国际股份有限公司 | A kind of bridge crane drag chain more changing device and bridge crane drag chain replacing options |
| CN112117720A (en) * | 2020-09-18 | 2020-12-22 | 国网山东省电力公司烟台供电公司 | Power distribution line conversion device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892221A (en) * | 2018-01-03 | 2018-04-10 | 美迪斯智能装备有限公司 | A kind of special winding structure of portable charging pile |
| CN109618527B (en) * | 2019-01-31 | 2024-03-29 | 厦门翼加云软件有限公司 | Scalable cable support, slide rail structure and cabinet body |
| CN114001188B (en) * | 2021-11-24 | 2024-04-09 | 杭州老板电器股份有限公司 | Fluid tap |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002544093A (en) * | 1999-04-28 | 2002-12-24 | スペキュラティブ プロダクト デザイン インコーポレーテッド | Rewind cord device |
| US6866218B2 (en) * | 2003-05-20 | 2005-03-15 | Wire winding box | |
| CN201097436Y (en) * | 2007-08-03 | 2008-08-06 | 颜旭利 | Hub |
| JP5801633B2 (en) * | 2011-07-20 | 2015-10-28 | 中央発條株式会社 | Cord storage device |
| CN203826718U (en) * | 2014-04-21 | 2014-09-10 | 东莞林发电子有限公司 | Telescopic type data line device |
| CN204992503U (en) * | 2015-08-31 | 2016-01-20 | 中兴通讯股份有限公司 | Flexible winding device |
-
2015
- 2015-08-31 CN CN201520667723.7U patent/CN204992503U/en not_active Expired - Fee Related
-
2016
- 2016-03-01 WO PCT/CN2016/075236 patent/WO2017036109A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017036109A1 (en) * | 2015-08-31 | 2017-03-09 | 中兴通讯股份有限公司 | Telescopic winding device |
| CN107415661A (en) * | 2016-03-28 | 2017-12-01 | 矢崎总业株式会社 | Movable body powered construction |
| CN107415661B (en) * | 2016-03-28 | 2020-01-17 | 矢崎总业株式会社 | Power supply structure for movable body |
| CN106785661A (en) * | 2017-02-17 | 2017-05-31 | 安图实验仪器(郑州)有限公司 | Soft arranging wire rotates anti-strip breaking mechanism |
| CN109230913A (en) * | 2018-08-30 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of server and its cable conveying device |
| CN109353899A (en) * | 2018-11-01 | 2019-02-19 | 上海赛飞航空线缆制造有限公司 | Line winder |
| CN109353899B (en) * | 2018-11-01 | 2020-06-19 | 上海赛飞航空线缆制造有限公司 | Wire coiling device |
| CN110092286A (en) * | 2019-05-24 | 2019-08-06 | 青岛港国际股份有限公司 | A kind of bridge crane drag chain more changing device and bridge crane drag chain replacing options |
| CN112117720A (en) * | 2020-09-18 | 2020-12-22 | 国网山东省电力公司烟台供电公司 | Power distribution line conversion device |
| CN112117720B (en) * | 2020-09-18 | 2022-02-18 | 国网山东省电力公司烟台供电公司 | Power distribution line conversion device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017036109A1 (en) | 2017-03-09 |
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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: 20160120 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |