CN201440598U - Bobbin winder - Google Patents
Bobbin winder Download PDFInfo
- Publication number
- CN201440598U CN201440598U CN 200920157242 CN200920157242U CN201440598U CN 201440598 U CN201440598 U CN 201440598U CN 200920157242 CN200920157242 CN 200920157242 CN 200920157242 U CN200920157242 U CN 200920157242U CN 201440598 U CN201440598 U CN 201440598U
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- CN
- China
- Prior art keywords
- fixed
- movable pulley
- pulley
- winder
- movable
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- 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
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Abstract
The utility model provides a bobbin winder, which comprises an anchor, a group of fixed pulleys, a group of movable pulleys and a group of movable pulley guide rails, wherein the group of fixed pulleys are provided with at least two fixed pulleys, the fixed pulleys are fixed on the fixed end of the fixed pulleys of the anchor; the group of movable pulleys are provided with movable pulleys the number of which is at most the same as that of the fixed pulleys; a movable pulley hoop is fixedly arranged between the axles of the two ends of every movable pulley, a threading gap is arranged between the surface of every movable pulley and the corresponding movable pulley hoop, a flexible piece is arranged on every movable puller hoop, the flexible piece is fixed on the fixed end of the flexible piece of the anchor, the fixed end of the flexible piece is opposite to the fixed end of the fixed pulley; and the group of movable pulley guide rails are arranged on the anchor, the axle of the movable pulley is arranged in the movable pulley guide rail, so that the axle of the movable pulley can slide along the movable pulley guide rail. The bobbin winder can realize the traction and contraction of cables when the two ends of the cables are fixed, and the cables cannot generate the twist winding thereof.
Description
Technical field
The utility model relates to a kind of Winder, and specifically, it relates to a kind of Winder that makes the cable that is wound in wherein pull out or to withdraw according to different needs.
Background technology
Many instruments in use need and are connected as cables such as electric wire, data wires, because the position that instrument uses usually changes to some extent, therefore these cables are generally all longer, unnecessary cable or directly throw away on the ground drags with instrument, adopt the form of drag chain, be suspended on another trapped orbit.Cable drags on the ground to produce and twines and distortion; And on fixing track, move, be not suitable for the situation that general similar ultrasonic handcart etc. needs instrument and equipment to move arbitrarily on the ground again.
Present a kind of bobbin winoler that has is that cable is twined on the wheel, but it can't satisfy all fixing requirements of needs of two ends, because instrument and equipment in use, can not usually plug an end of power supply or data wire for the shift position, pull out or withdraw cable so that reel, therefore present bobbin winoler is unsuitable for using on the mobile instrument.
The utility model content
Therefore, the utility model aims to provide a kind of Winder, realizes pulling out or withdrawing of cable under the situation that it can all be fixed at the cable two ends, simultaneously in this course cable can not produce self turn round around.
For achieving the above object, the utility model provides a kind of Winder, and it comprises a fixed mount, one group of fixed pulley, one group of movable pulley and one group of movable pulley guide rail.One group of fixed pulley has at least two fixed pulleys, and fixed pulley is fixed on the fixed pulley stiff end of fixed mount, and the axle of each fixed pulley is parallel to each other.One group of movable pulley has identical with fixed pulley quantity at the most movable pulley, the wheel between centers at each movable pulley two ends is installed with a movable pulley hoop, has a threading space between each its corresponding movable pulley hoop in movable pulley surface, each movable pulley hoop is provided with an elastic component, elastic component is fixed on the elastic component stiff end of fixed mount, and elastic component stiff end and fixed pulley stiff end are oppositely arranged.One group of movable pulley guide rail is arranged on the fixed mount abreast, and the wheel shaft of movable pulley is provided with in the movable pulley guide rail, so that the wheel shaft of movable pulley can slide along the movable pulley guide rail.
In another Winder of the present utility model, the quantity of movable pulley is lacked one than the quantity of fixed pulley.
In another kind of Winder of the present utility model, elastic component is a spring.
In also a kind of Winder of the present utility model, each movable pulley guide rail is fixed by a supporting bracket and fixed mount.
In another Winder of the present utility model, the wheel between centers at fixed pulley two ends is installed with a fixed pulley hoop, has a threading space between each its corresponding fixed pulley hoop in fixed pulley surface, and the fixed pulley hoop is fixed on the fixed pulley stiff end of fixed mount.
In another Winder of the present utility model, the position of fixed pulley and movable pulley is offset mutually.
Winder of the present utility model can provide a kind of possibility for the instrument that various needs move: when instrument (for example ultrasonic small handcart) need be under the operating state of cables such as line and holding wire of connecting with the mains, cable can freely be pulled out or withdraw, needn't drag on the ground or need start to put, take into account attractive in appearance and safety.
Winder of the present utility model can be made different sizes according to the thickness of cable, can also be used in combination according to the length of cable, Winder of the present utility model also needn't be followed instrument and be moved, and can fix in corners fully, has not so just had the restriction of volume size.
Description of drawings
The following drawings is only done the utility model and is schematically illustrated and explain, does not limit scope of the present utility model, wherein:
Fig. 1 is the structural representation of the concrete mode of a kind of Winder of the present utility model;
The described axial cross-sectional schematic of Fig. 2 for the movable pulley that adopted in a kind of Winder of the present utility model;
Fig. 3 is the schematic diagram of a kind of user mode of Winder shown in Figure 1;
Fig. 4 is the schematic diagram of the another kind of user mode of Winder shown in Figure 1.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model, identical label is represented identical part in each figure.
As shown in Figure 1, Winder of the present utility model comprises a fixed mount 1, one group of fixed pulley 2, one group of movable pulley 3, one group of movable pulley guide rail 4.For making drawing succinct, part fixed pulley 2, movable pulley 3 and movable pulley guide rail 4 have only schematically been marked among the figure.
The fixed mount 1 of Winder can be illustrated in figure 1 as rectangle, also can be the shape that other and user mode adapt.
Comprise at least two fixed pulleys 2 in one group of fixed pulley, these fixed pulleys 2 are fixed on the fixed pulley stiff end 12 of fixed mount 1, and the axis of fixed pulley 2 is parallel to each other, and the axis of fixed pulley 2 also can be on same the axis as shown in Figure 1 certainly.
Though used six fixed pulleys and five movable pulleys in Winder shown in Figure 1, it will be appreciated by those skilled in the art that: in the Winder of reality, the quantity of movable pulley and fixed pulley can be different and different according to the length of cable.The quantity with fixed pulley 2 is identical at the most for the quantity of movable pulley 3 in one group of movable pulley, and the quantity of movable pulley 3 cans be compared to fixed pulley 2 few most certainly, goes out, goes into the location (referring to Fig. 3) of end in order to cable.
Figure 2 shows that the axial cross-sectional schematic of the movable pulley that is adopted in a kind of Winder of the present utility model.As shown in the figure, the two ends of movable pulley 3 have 31 on 31, two wheel shafts of wheel shaft and are installed with a movable pulley hoop 32, have a threading space 33 between its corresponding movable pulley hoop 32 in movable pulley surface.During use, cable can pass this threading space 33, strides on movable pulley 3, in case cable slippage when using.
Referring to Fig. 1, each movable pulley hoop 32 is provided with an elastic component 34 again, and elastic component 34 is fixed on the elastic component stiff end 13 of fixed mount 1, and elastic component stiff end 13 is oppositely arranged with fixed pulley stiff end 12.In embodiment of the present utility model, elastic component is made by any concrete suitable flexible material such as spring, rubber strip, elastic fabric.
The wheel shaft 31 of each movable pulley 3 is arranged in the movable pulley guide rail 4, and movable pulley guide rail 4 can be the guide rail as " worker " font, and the wheel shaft 31 of movable pulley 3 is slided along movable pulley guide rail 4.Movable pulley guide rail 4 can be fixed on the fixed mount 1 by any way, and in a kind of embodiment of the present utility model, each movable pulley guide rail 4 is linked to each other by a supporting bracket 41, and is fixed on the fixed mount 1.
In order to reduce manufacturing cost and to increase the flexibility of using, in a kind of embodiment of the present utility model, fixed pulley 2 can have and movable pulley 3 similar structures shown in Figure 2, the wheel between centers that is each fixed pulley 2 two ends is installed with a fixed pulley hoop 22, has a threading space between its corresponding fixed pulley hoop 22 in fixed pulley surface.But different with movable pulley 3, fixed pulley hoop 22 need be fixed on the fixed pulley stiff end 12 of fixed mount 1.
In addition, stressed more even when cable is twined on Winder, the preferably skew mutually as shown in Figure 1 of position of fixed pulley 2 and movable pulley 3.
Fig. 3 is a kind of user mode of Winder shown in Figure 1.At the beginning of using, cable 5 is penetrated by the threading space of a fixed pulley 2 as shown in Figure 3, passes the threading space of movable pulley 3 and the threading space of fixed pulley 2 then successively, until passing from the threading space of last fixed pulley 2.
If in use, the instrument distance that cable 5 is connected is far away or needs move, and pulling is wrapped in the cable 5 in the Winder, and produce a pulling force on the cable 5 this moment.As shown in Figure 4, this pulling force can spur the elastic component 34 that is connected on the movable pulley 3 successively and draws close to fixed pulley 2.When the frictional force of cable 5 and pulley hour, according to the stressed principle of pulley, cable 5 can drive each movable pulley 3 and draw close to the fixed pulley 2 of correspondence together along movable pulley guide rail 4.The displacement of supposing each movable pulley 3 is L, and total extension elongation of cable 5 will reach the several times of L so, and according to the operation principle of pulley, this multiple is quite fixed pulley or and the twice of movable pulley quantity roughly.For example under situation shown in Figure 4, if the distance that movable pulley moves is L, then the cable length of pulling out is roughly 10L.
When mobile appliance requires near the Winder time, the pulling force on the cable 5 reduces, away from fixed pulley 2, cable 5 will be with the movable pulley Winder inside of withdrawing so under the drive of elastic component 34 for movable pulley 3.
The quantity of suitable increase pulley, movable pulley movable distance, diameter of pulley, elastic force size etc. can adapt to the free stroke of various cable 5 different lengths.
In Winder of the present utility model, realize freely stretching of cable by the cooperation between fixed pulley and movable pulley.When the distance of instrument became far away, cable 5 was subjected to pulling force, and then pulling elastic component 34 diminishes the distance of 3 on fixed pulley 2 and movable pulley, will have longer cable 5 to be drawn out like this; When the distance of instrument is close, cable 5 will not be subjected to pulling force, and elastic component 34 will spur movable pulley 3 like this, and the distance of 2 on movable pulley 3 and fixed pulley is strengthened, the cable 5 withdrawal Winder inside of certain-length.Adjust suitable elastic force and help to make various cables 5 successfully to elongate or shrink, can not influence the normal of instrument and move.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present utility model; they are not in order to limiting protection range of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit done and all should be included within the protection range of the present utility model.
Claims (9)
1. Winder comprises:
A fixed mount (1);
One group of fixed pulley has at least two fixed pulleys (2), and described fixed pulley (2) is fixed on the fixed pulley stiff end (12) of described fixed mount (1);
One group of movable pulley, wherein be installed with a movable pulley hoop (32) between the wheel shaft (31) at each movable pulley (3) two ends, described each movable pulley hoop (32) is provided with an elastic component (34), and described elastic component (34) is fixed on the elastic component stiff end (13) of described fixed mount (1);
One group of parallel movable pulley guide rail (4) that is arranged on the fixed mount (1), the described wheel shaft (31) of described movable pulley (3) is arranged in the described movable pulley guide rail (4), so that the wheel shaft (31) of described movable pulley (3) can slide along described movable pulley guide rail (4).
2. Winder as claimed in claim 1 is characterized in that, the quantity of described movable pulley (3) is identical with described fixed pulley (2) quantity at the most.
3. Winder as claimed in claim 1 is characterized in that, the quantity of described movable pulley is lacked one than the quantity of described fixed pulley.
4. Winder as claimed in claim 1 is characterized in that, described elastic component (34) is spring, rubber strip or elastic fabric.
5. Winder as claimed in claim 1 is characterized in that, described each movable pulley guide rail (4) is fixed by a supporting bracket (41) and described fixed mount (1).
6. Winder as claimed in claim 1 is characterized in that, the wheel between centers at described each fixed pulley (2) two ends is installed with a fixed pulley hoop (22), and described fixed pulley hoop (22) is fixed on the fixed pulley stiff end (12) of described fixed mount (1).
7. Winder as claimed in claim 1 is characterized in that, the position of the position of described fixed pulley (2) and described movable pulley (3) is offset mutually.
8. Winder as claimed in claim 1 is characterized in that, the axle of each fixed pulley (2) is parallel to each other.
9. Winder as claimed in claim 1 is characterized in that, described elastic component stiff end (13) is oppositely arranged with described fixed pulley stiff end (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920157242 CN201440598U (en) | 2009-05-25 | 2009-05-25 | Bobbin winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920157242 CN201440598U (en) | 2009-05-25 | 2009-05-25 | Bobbin winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440598U true CN201440598U (en) | 2010-04-21 |
Family
ID=42545257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920157242 Expired - Fee Related CN201440598U (en) | 2009-05-25 | 2009-05-25 | Bobbin winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440598U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166162A (en) * | 2013-03-28 | 2013-06-19 | 中航锂电（洛阳）有限公司 | Wire arranging device and wire arranging method for wire arranging device |
| CN103818768A (en) * | 2014-01-22 | 2014-05-28 | 芜湖顺成电子有限公司 | Electric wire winding device |
| CN104692190A (en) * | 2015-01-09 | 2015-06-10 | 芜湖航天特种电缆厂 | Vertical harness transportation system |
| CN105305299A (en) * | 2015-10-13 | 2016-02-03 | 南宁市正极机电有限公司 | Combined roller device for erecting overhead power cable |
| CN104659604B (en) * | 2013-11-21 | 2017-01-04 | 珠海格力电器股份有限公司 | Coiling apparatus and electrical equipment |
| CN111675046A (en) * | 2019-03-11 | 2020-09-18 | 西门子(深圳)磁共振有限公司 | Magnetic resonance system with wire winding mechanism for hospital bed cable |
-
2009
- 2009-05-25 CN CN 200920157242 patent/CN201440598U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166162A (en) * | 2013-03-28 | 2013-06-19 | 中航锂电（洛阳）有限公司 | Wire arranging device and wire arranging method for wire arranging device |
| CN103166162B (en) * | 2013-03-28 | 2015-08-12 | 中航锂电（洛阳）有限公司 | Wire-management device and use the reason line method of this wire-management device |
| CN104659604B (en) * | 2013-11-21 | 2017-01-04 | 珠海格力电器股份有限公司 | Coiling apparatus and electrical equipment |
| CN103818768A (en) * | 2014-01-22 | 2014-05-28 | 芜湖顺成电子有限公司 | Electric wire winding device |
| CN104692190A (en) * | 2015-01-09 | 2015-06-10 | 芜湖航天特种电缆厂 | Vertical harness transportation system |
| CN105305299A (en) * | 2015-10-13 | 2016-02-03 | 南宁市正极机电有限公司 | Combined roller device for erecting overhead power cable |
| CN111675046A (en) * | 2019-03-11 | 2020-09-18 | 西门子(深圳)磁共振有限公司 | Magnetic resonance system with wire winding mechanism for hospital bed cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20180525 |