CN207408643U - A kind of adjustable Optical Fiber Winding disk of diameter - Google Patents
A kind of adjustable Optical Fiber Winding disk of diameter Download PDFInfo
- Publication number
- CN207408643U CN207408643U CN201721450828.2U CN201721450828U CN207408643U CN 207408643 U CN207408643 U CN 207408643U CN 201721450828 U CN201721450828 U CN 201721450828U CN 207408643 U CN207408643 U CN 207408643U
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- China
- Prior art keywords
- helical orbit
- optical fiber
- diameter
- slide plate
- supporting item
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Abstract
The utility model discloses a kind of adjustable Optical Fiber Winding disks of diameter, including central shaft, the first external disk and the second external disk for being connected with central shaft both ends and symmetrically or non-symmetrically setting respectively, and the supporting item around central shaft, the first helical orbit is provided in the first external disk, second helical orbit symmetrical with the first helical orbit is provided in the second external disk；The sliding part with the first helical orbit and the second helical orbit corresponding matching is respectively arranged at supporting item both ends；Sliding part is promoted to be slided along the first helical orbit and/or the second helical orbit, supporting item both ends is driven to be rotated respectively along the first helical orbit and the second helical orbit, make supporting item increasing or reducing around radius around central shaft, it realizes the purpose that winding radius is adjusted according to arbitrary optical fiber species, there is versatility.
Description
Technical field
The utility model is related to a kind of Optical Fiber Winding disk, more particularly to a kind of adjustable Optical Fiber Winding disk of diameter.
Background technology
In optical fiber production or fiber optic applications, it is necessary to by Optical Fiber Winding into coil, but different types of optical fiber its knot
Structure is different, has different permission bending radius, therefore different to the winding radius size requirements of coil, and winding radius, which is less than, to be permitted
Perhaps bending radius can damage optical fiber structure, and winding radius, which is more than, allows bending radius that can occupy larger space, in this regard, usually to not
Congener optical fiber is equipped with the winding disc of different winding radius, but the winding disc does not have versatility, and increases cost.
Utility model content
The utility model is intended at least solve technical problem in the prior art, especially innovatively proposes a kind of straight
The adjustable Optical Fiber Winding disk in footpath.
In order to realize the above-mentioned purpose of the utility model, the utility model provides a kind of adjustable Optical Fiber Winding of diameter
Disk, including central shaft, the first external disk and the second external disk for being connected with the central shaft both ends and symmetrically or non-symmetrically setting respectively,
And the supporting item circumferentially around central shaft；
Be provided in first external disk using the first external disk central point as starting point, radially the radius of spin it is incremental first
Helical orbit is provided with second helical orbit symmetrical with the first helical orbit in second external disk；
The slip with the first helical orbit and the second helical orbit corresponding matching is respectively arranged at the supporting item both ends
Part.
Supporting item promotes sliding part to be slided along the first helical orbit and/or the second helical orbit, drives for winding optical fiber
Supporting item both ends rotate respectively along the first helical orbit and the second helical orbit, and supporting item is made to increase around central shaft around radius
Big or reduction, realizes the purpose that winding radius is adjusted according to variety classes optical fiber, has versatility.
In a kind of preferred embodiment of the utility model, the supporting item includes multiple along the circumferential row side by side of supporting item
Cloth and the slide plate being connected with each other.More flexible when making supporting item along the first helical orbit and the rotation of the second helical orbit, reduction pushes away
The motive force of dynamic sliding part.
In a kind of preferred embodiment of the utility model, in addition to along the second spiral on second helical orbit
The spiral through hole and actuator that track is set, the actuator are included through spiral through hole and supporting item beginning slide plate or end
It holds the connecting portion of slide plate connection and there is the Handheld Division of certain distance with the second external disk.
Only need human hand that Handheld Division is promoted to be slided along spiral through hole, so that it may drive supporting item both ends respectively along the first helical orbit
It is rotated with the second helical orbit, and then changes supporting item around central shaft around radius, it is easy to operation.
In a kind of preferred embodiment of the utility model, annulus is further included, the annulus includes multiple along supporting item
Circumferential laid out in parallel and the annulus unit being connected with slide plate set cambered tail on the farthest annulus unit of distance center axis
Portion；The both ends of annulus have certain distance with the first helical orbit and the second helical orbit respectively.
By the setting of annulus and radian afterbody, the Mutational part for the cylinder that supporting item is surrounded by can be eliminated to optical fiber structure
Damage, and the both ends of annulus have certain distance with the first helical orbit and the second helical orbit respectively, do not influence sliding part
It is slided on the first helical orbit and the second helical orbit.
In a kind of preferred embodiment of the utility model, in the one or both ends of the single or multiple annulus units
Protrusion is set.
Prevent the optical fiber of winding from escaping into outside annulus.
In a kind of preferred embodiment of the utility model, the sliding part is movable pulley, by floor by movable pulley
It is connected with slide plate；The section of first helical orbit and the second helical orbit is the groove with movable pulley corresponding matching.
Movable pulley and the first helical orbit and the second helical orbit are rolling friction, and driving force is small, easy to operate.
In a kind of preferred embodiment of the utility model, the beginning slide plate or terminal of the connecting portion and supporting item are slided
Plate is threadedly coupled or bayonet fittings connection.
For general connection mode, connection fastening, easy to process and realization.
In a kind of preferred embodiment of the utility model, further include connecting rod and handle, described connecting rod one end with
Handheld Division connects, and the other end is connected with handle hinge.
By handle actuator is driven to slide, convenient for hand holding operation.
In a kind of preferred embodiment of the utility model, the scale set along the second external disk diametric(al) is further included
Ruler.
Convenient for observing and reading the winding radius of optical fiber.
In a kind of preferred embodiment of the utility model, one or two rubber stopper is further included, the rubber stopper
First end gradually increases to second end diameter, and first end diameter is less than spiral through-hole aperture, and second end diameter is more than spiral through hole
Aperture, the first end prevent supporting item beginning slide plate and/or terminal slide plate slides on the outside of the second external disk through spiral through hole.
For after Optical Fiber Winding radius is adjusted, being fastened on the beginning of spiral through hole respectively by one or two rubber stopper
It holds at slide plate and/or terminal slide plate, with securing supports.
Description of the drawings
Fig. 1 is the cross-sectional view of one specific embodiment of the utility model；
Fig. 2 is the A-A schematic cross-sectional views of one specific embodiment of the utility model；
Fig. 3 is the B direction views of one specific embodiment of the utility model；
Fig. 4 is the C direction views of one specific embodiment of the utility model；
Fig. 5 is the enlarged partial sectional view of one specific embodiment of the utility model；
Fig. 6 is the D-D partial sectional views of one specific embodiment of the utility model.
Reference numeral：
1 central shaft；2 first external disks；3 second external disks；4 supporting items；5 first helical orbits；6 second helical orbits；7 slide
Part；8 slide plates；9 spiral through holes；10 actuators；11 connecting portions；12 Handheld Divisions；13 annulus；14 annulus units；15 protrusions；16 connections
Bar；17 handles；18 graduated scales；19 rubber stoppers；20 floors.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure are for only for ease of description the utility model and simplify description rather than instruction or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this
The limitation of utility model.
In the description of the utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be the company inside mechanical connection or electrical connection or two elements
It is logical, it can be directly connected, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
The utility model discloses a kind of adjustable Optical Fiber Winding disks of diameter, are as shown in Figure 1 a specific embodiment
Cross-sectional view, including central shaft 1, the first external disk 2 for being connected with 1 both ends of central shaft and symmetrically or non-symmetrically setting respectively
With the second external disk 3 and the supporting item 4 circumferentially around central shaft 1；As Figure 1-Figure 5, in the inner side end of the first external disk 2
On be provided with using 2 central point of the first external disk as starting point, radially the first incremental helical orbit 5 of the radius of spin, in the second external disk 3
On be provided with second helical orbit 6 symmetrical with the first helical orbit 5；First helical orbit 5 and the second helical orbit 6 are distinguished
It is arranged on the inside of the first external disk 2 and the second external disk 3.
As shown in figs 1 to 6, it is right with the first helical orbit 5 and the second helical orbit 6 to be respectively arranged at 4 both ends of supporting item
The sliding part 7 that should coordinate；Supporting item 4 includes multiple along the circumferential laid out in parallel of supporting item 4 and the slide plate 8 being connected with each other.
In the present embodiment, 1 both ends of central shaft can be that screw thread connects with the connection mode of the first external disk 2 and the second external disk 3
It connects, external screw thread is set at 1 both ends of central shaft, the internal thread of corresponding matching is set at 3 center of the first external disk 2 and the second external disk
Hole；The center line of the center line of first external disk 2 and the second external disk 3 and central shaft 1 is on the same line.First helical orbit, 5 He
Second helical orbit 6 can be set according to spiral of Archimedes.The quantity of sliding part 7 is multiple, it is preferred that supporting item 4 is often held
At least there are three sliding part 7, starting point, midpoint and final position are separately positioned on, movable pulley or ball etc. may be selected in sliding part 7
Slide unit, the first helical orbit 5 and the second helical orbit 6 are the groove with 7 corresponding matching of sliding part.4 middle slide plate 8 of supporting item
Quantity be preferably no less than three, quantity is more, and the circumferential cambered surface of supporting item 4 is more smooth, can lead between 4 middle slide plate 8 of supporting item
Hinge connection is crossed either to connect or be fastened and connected by linking up with.
In present embodiment, by the way that sliding part 7 is promoted to be slided along the first helical orbit 5 and/or the second helical orbit 6,
4 both ends of supporting item is driven to be rotated respectively along the first helical orbit 5 and the second helical orbit 6, make supporting item 4 around central shaft 1
It is increased or reduced around radius, realizes the purpose that winding radius is adjusted according to variety classes optical fiber, there is versatility.
In a kind of preferred embodiment of the utility model, as shown in figs 1 to 6, the second helical orbit 6 is additionally included in
On along the second helical orbit 6 set spiral through hole 9 and actuator 10, actuator 10 include through spiral through hole 9 with support
The connecting portion 11 of beginning slide plate 8 or terminal slide plate 8 connection of part 4 and the Handheld Division with the second external disk 3 with certain distance
12。
In the present embodiment, it is wide to be less than the contact with the second helical orbit 6 of sliding part 7 for the aperture requirement of spiral through hole 9
Degree, to ensure not influencing normal slip of the sliding part 7 on the second helical orbit 6, and the size of connecting portion 11 is led to less than spiral
The aperture in hole 9, connecting portion 11 can be connected through a screw thread with the beginning slide plate 8 or terminal slide plate 8 of supporting item 4 or pin is connected admittedly
It is fixed, marking can be set on 12 axial plane of Handheld Division, it is non-slip to hold.It holds Handheld Division 12 to slide along spiral through hole 9, band
The beginning slide plate 8 or terminal slide plate 8 of dynamic supporting item 4 slide on the second helical orbit 6 and the first helical orbit 5, because between slide plate 8
It is connected with each other, therefore, entire supporting item 4 is rotated along the second helical orbit 6 and the first helical orbit 5, and supporting item 4 surrounds central shaft
1 slides realization by Handheld Division 12 around radius and increases or reduces forward or backwards, and 12 and second external disk 3 of Handheld Division has one
Set a distance, convenient for holding and promotion is slided.
In a kind of preferred embodiment of the utility model, as shown in figs 1 to 6, annulus 13 is further included, annulus 13 wraps
Include it is multiple along the circumferential laid out in parallel of supporting item 4 and the annulus unit 14 being connected with slide plate 8, in the farthest annulus of distance center axis 1
Cambered afterbody is set on unit 14；The both ends of annulus 13 have certain with the first helical orbit 5 and the second helical orbit 6 respectively
Distance.
In the present embodiment, annulus 13 can be selected the softer material such as plastics and be made, in order to avoid with being damaged during optical fiber contact
Optical fiber, both ends have certain distance with the first helical orbit 5 and the second helical orbit 6 respectively, do not hinder sliding part 7 in the first spiral shell
It is slided in rotation 5 and second helical orbit 6 of track；The quantity of annulus unit 14 can be identical with 8 quantity of slide plate or more than slide plate 8
Quantity or less than 8 quantity of slide plate, annulus unit 14 is connected by bonding way with slide plate 8.
In a kind of preferred embodiment of the utility model, as shown in Figure 1, the one of single or multiple annulus units 14
End or both ends set protrusion 15.
In the present embodiment, protrusion 15 can be, the width smaller shaft shoulder consistent with 14 radian of annulus unit, and width can be
1-3 ㎝ can set protrusion 15 respectively at the both ends of one or more annulus units 14, also can be in multiple annulus units 14
Either end sets protrusion 15.
In a kind of preferred embodiment of the utility model, as shown in Figure 5, Figure 6, sliding part 7 is movable pulley, passes through rib
Movable pulley is connected by plate 20 with slide plate 8；The section of first helical orbit 5 and the second helical orbit 6 is and movable pulley corresponding matching
Groove.
In the present embodiment, micro plastic idler wheel can be selected in movable pulley, if leading on movable pulley from ribbed plate 20, floor 20
Screw thread is crossed to be fastenedly connected with slide plate 8, if movable pulley not ribbed plate 20, separately with a floor 20 by modes such as screw thread or welding and
The middle axis connection of movable pulley, then be connected with 8 screw threads for fastening of slide plate.First helical orbit 5 and the second helical orbit 6 are slided for spill
Smoothness requirements are arranged at slot, sliding slot bottom, and there are certain depth of parallelism and smoothness requirements in sliding slot both sides.
In a kind of preferred embodiment of the utility model, connecting portion 11 and the beginning slide plate 8 or terminal of supporting item 4 are slided
Plate 8 is threadedly coupled or bayonet fittings connection.
In the present embodiment, internal thread hole or pin are opened up by the beginning slide plate 8 or terminal slide plate 8 in supporting item 4
Hole, corresponding connecting portion 11 are external screw thread axis or pin, it is desirable that the width of beginning slide plate 8 or terminal slide plate 8 is greater than connection
The outer diameter in portion 11.
In a kind of preferred embodiment of the utility model, as shown in Figure 1 and Figure 2, connecting rod 16 and handle are further included
17,16 one end of connecting rod is connected with Handheld Division 12, the other end and 17 hinge connection of handle.
In the present embodiment, connecting rod 16 can be connected through a screw thread with Handheld Division 12,16 other end of connecting rod and handle
17 hinge connections, will when needing 10 driving support member 4 of actuator when being rotated on the first helical orbit 5 and the second helical orbit 6
The rotation of handle 17 make it with connecting rod 16 and Handheld Division 12 on the same line, gripping handle 17 drives the connecting portion of actuator 10
11 slide along spiral through hole 9, when actuator 10 need not be driven to work, handle 17 are rotated, makes it vertical with connecting rod 16,
To save space.
In a kind of preferred embodiment of the utility model, as shown in figure 4, further including along 3 diametric(al) of the second external disk
The graduated scale 18 of setting.
In the present embodiment, graduated scale 18 is diametrically set using the axle center of central shaft 1 as zero point, and user can pass through spiral shell
Rotation through hole 9 observes the outer diameter of supporting item 4 or annulus 13, by graduated scale 18 it is readable go out outer diameter numerical value.
In a kind of preferred embodiment of the utility model, as shown in figure 4, one or two rubber stopper 19 is further included,
The first end of rubber stopper 19 gradually increases to second end diameter, and first end diameter is less than 9 aperture of spiral through hole, and second end diameter is big
In 9 aperture of spiral through hole, first end prevents 4 beginning slide plate 8 of supporting item and/or end from 3 outside of the second external disk through spiral through hole 9
End slide plate 8 slides.
In the present embodiment, by setting rubber stopper in 4 beginning slide plate of supporting item, 8 front and/or 8 rear of terminal slide plate
19 hinder beginning slide plates 8 move ahead and/or terminal slide plate 8 after row, achieve the purpose that limit supporting item 4 slide, for ease of collect rubber
Rubber plug 19 avoids losing, and can open up through hole in the second end of rubber stopper 19, fixed after being concatenated by rope to be suspended on the second external disk
On 3 end face outside somewhere.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It is combined in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case where not departing from the principle and objective of the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of adjustable Optical Fiber Winding disk of diameter, which is characterized in that including central shaft (1), respectively with the central shaft (1) two
End connection and the first external disk (2) and the second external disk (3) that symmetrically or non-symmetrically set and the branch circumferentially around central shaft (1)
Support member (4)；
Be provided on first external disk (2) using the first external disk (2) central point as starting point, radially the radius of spin it is incremental
One helical orbit (5) is provided with second helical orbit symmetrical with the first helical orbit (5) on second external disk (3)
(6)；
It is respectively arranged at the supporting item (4) both ends and the first helical orbit (5) and the second helical orbit (6) corresponding matching
Sliding part (7).
2. the adjustable Optical Fiber Winding disk of diameter as described in claim 1, which is characterized in that the supporting item (4) includes multiple
Along the circumferential laid out in parallel of supporting item (4) and the slide plate (8) being connected with each other.
3. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 2, which is characterized in that be additionally included in second spiral track
The spiral through hole (9) and actuator (10), the actuator (10) set on road (6) along the second helical orbit (6) includes wearing
Cross connecting portion (11) that spiral through hole (9) is connected with supporting item (4) beginning slide plate (8) or terminal slide plate (8) and with outside second
Disk (3) has the Handheld Division (12) of certain distance.
4. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 2, which is characterized in that further include annulus (13), the circle
Ring (13) include it is multiple along the circumferential laid out in parallel of supporting item (4) and the annulus unit (14) being connected with slide plate (8), in distance center
Cambered afterbody is set on the farthest annulus unit (14) of axis (1)；The both ends of annulus (13) respectively with the first helical orbit (5) and
Second helical orbit (6) has certain distance.
5. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 4, which is characterized in that in the single or multiple annulus lists
The one or both ends of first (14) are set raised (15).
6. the adjustable Optical Fiber Winding disk of diameter as described in claim 1, which is characterized in that the sliding part (7) is movable pulley,
Movable pulley is connected with slide plate (8) by floor (20)；First helical orbit (5) and the section of the second helical orbit (6)
For the groove with movable pulley corresponding matching.
7. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 3, which is characterized in that the connecting portion (11) and supporting item
(4) beginning slide plate (8) or terminal slide plate (8) is threadedly coupled or bayonet fittings connection.
8. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 3, which is characterized in that further include connecting rod (16) and handle
(17), described connecting rod (16) one end is connected with Handheld Division (12), the other end and handle (17) hinge connection.
9. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 3, which is characterized in that further include straight along the second external disk (3)
The graduated scale (18) that footpath direction is set.
10. the adjustable Optical Fiber Winding disk of diameter as claimed in claim 3, which is characterized in that further include one or two rubber
It fills in (19), the first end of the rubber stopper (19) gradually increases to second end diameter, and first end diameter is less than spiral through hole (9) hole
Footpath, second end diameter are more than spiral through hole (9) aperture, the first end on the outside of the second external disk (3) through spiral through hole (9) with
Prevent supporting item (4) beginning slide plate (8) and/or terminal slide plate (8) from sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450828.2U CN207408643U (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable Optical Fiber Winding disk of diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450828.2U CN207408643U (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable Optical Fiber Winding disk of diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408643U true CN207408643U (en) | 2018-05-25 |
Family
ID=62317987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450828.2U Expired - Fee Related CN207408643U (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable Optical Fiber Winding disk of diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380367A (en) * | 2019-05-31 | 2019-10-25 | 武汉船用机械有限责任公司 | Cable testing bridge |
-
2017
- 2017-11-03 CN CN201721450828.2U patent/CN207408643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380367A (en) * | 2019-05-31 | 2019-10-25 | 武汉船用机械有限责任公司 | Cable testing bridge |
| CN110380367B (en) * | 2019-05-31 | 2020-12-08 | 武汉船用机械有限责任公司 | Cable bridge rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |