CN209988870U - Optical fiber winding device - Google Patents
Optical fiber winding device Download PDFInfo
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- CN209988870U CN209988870U CN201920568664.6U CN201920568664U CN209988870U CN 209988870 U CN209988870 U CN 209988870U CN 201920568664 U CN201920568664 U CN 201920568664U CN 209988870 U CN209988870 U CN 209988870U
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Abstract
The utility model relates to the technical field of optical fiber, and provides an optical fiber winding device, which comprises a central rod, a first fold, a second fold, a plurality of optical fiber grooves, a plurality of first supporting rods and a plurality of second supporting rods; the first hinge is provided with a first through hole, and one end of the central rod penetrates through the first through hole to be fixedly connected with the first hinge; the second hinge is provided with a second through hole which is sleeved outside the central rod so that the second hinge can slide along the axial direction of the central rod; the plurality of first supporting rods are arranged around the first folding page and connected with the first folding page; the plurality of second supporting rods are arranged around the second folding page and connected with the second folding page; one side of the bottom of each optical fiber groove, which deviates from the notch, is respectively connected with the other end of one first supporting rod and the other end of one second supporting rod. The utility model provides an optic fibre winding device can change the interval between optic fibre groove and the well core rod as required, then after the optic fibre winding finishes, can be more relaxed take off fiber coil.
Description
Technical Field
The utility model relates to an optical fiber technology field especially relates to an optic fibre winding device.
Background
An optical fiber is a fiber made of glass or plastic and can be used as a light transmission means. The optical fiber transmission is that an optical signal is transmitted by a Light Emitting Diode (LED) or an injection type laser diode (ILD) and is transmitted along an optical fiber, and a PIN or APD photodiode is arranged at the other end of the optical fiber and is used as a detector for receiving the signal.
In the transmission process of computer data optical fibers, optical fibers with a certain length are often needed to connect components, and then the optical fibers with a certain length are manually cut from the wire wheel. For convenience of storage and transportation, the cut optical fiber needs to be wound into an optical fiber coil according to a certain diameter. However, the optical fiber is easy to be knotted in the coiling process, or different coil sizes are generated; on the one hand, waste of optical fibers is caused, and on the other hand, scattered optical fibers affect the environmental arrangement.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an optic fibre winding device for solve among the prior art optic fibre wire winding in-process and scatter in disorder easily and the problem of knoing.
An embodiment of the utility model provides an optic fibre winding device, include: the optical fiber connector comprises a central rod, a first hinge, a second hinge, a plurality of optical fiber grooves, a plurality of first supporting rods and a plurality of second supporting rods; the first hinge is provided with a first through hole penetrating through the first hinge along the thickness direction of the first hinge, and one end of the central rod penetrates through the first through hole and is fixedly connected with the first hinge; the second hinge is provided with a second through hole penetrating through the second hinge along the thickness direction of the second hinge, and the second through hole is sleeved outside the central rod so that the second hinge can slide along the axial direction of the central rod; the plurality of first supporting rods are arranged around the first folding page, and one end of each first supporting rod is connected with the edge of the first folding page; the second supporting rods are arranged around the second folding page, and one end of each second supporting rod is connected with the edge of the second folding page; one side of the bottom of each optical fiber groove, which deviates from the notch, is respectively connected with the other end of the first supporting rod and the other end of the second supporting rod.
Wherein, optic fibre winding device still include: a base for supporting the center pole.
Wherein, the base includes: a base plate and two support arms; one end of each of the two supporting arms is connected with one side face of the bottom plate, and the other end of each of the two supporting arms is provided with a groove; the end of the center rod is placed in the groove.
Wherein, the base still includes: a slide bar and a fixed bar; one end of the fixed rod is connected with one side surface of the bottom plate, and the other end of the fixed rod is connected with the rod part of the sliding rod; the sliding rod is provided with a clamping device which can slide along the axial direction of the sliding rod.
Wherein, optic fibre winding device still include: the rotating ring is sleeved at the end part of the central rod; the inner wall of the swivel is fixedly connected with the central rod, and the outer wall of the swivel is in contact with the groove in the supporting arm.
A plurality of first clamping grooves are uniformly formed around the edge of the first hinge; one end of the first supporting rod is clamped in the first clamping groove, and one end of the first supporting rod is hinged to the groove wall of the first clamping groove.
A plurality of second clamping grooves are uniformly formed around the edge of the second hinge; one end of the second supporting rod is clamped in the second clamping groove, and one end of the second supporting rod is hinged to the groove wall of the second clamping groove.
Wherein, the center rod is marked with scales.
The cross section of the central rod is polygonal, and the shape of the first through hole and the shape of the second through hole are the same as the cross section of the central rod.
And the included angle between two adjacent edges in the polygon of the cross section of the central rod is an obtuse angle.
The embodiment of the utility model provides an optical fiber winding device, the first fold is fixed at one end of the central rod, and the second fold which can slide is arranged on the central rod; the plurality of first supporting rods are arranged around the first folding page, and one end of each first supporting rod is connected with the edge of the first folding page; the plurality of second supporting rods are arranged around the second hinge, and one end of each second supporting rod is connected with the edge of the second hinge; one side of the bottom of each optical fiber groove, which is far away from the notch, is respectively connected with the other end of a first supporting rod and the other end of a second supporting rod; the optical fiber winding device has the advantages that the distance between the optical fiber groove and the center rod can be changed as required, the radius of the wound optical fiber coil is changed, the optical fiber coil can be easily taken down after the optical fiber is wound, the optical fiber is prevented from being scattered and knotted in the winding process, and the smooth proceeding of the optical fiber winding process is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a preferred embodiment of an optical fiber winding device provided by the present invention;
fig. 2 is a schematic structural diagram of a preferred embodiment of the base provided by the present invention;
FIG. 3 is a side view of the base shown in FIG. 2;
fig. 4 is a schematic structural diagram of a preferred embodiment of the stopper provided by the present invention;
fig. 5 is a schematic structural diagram of a preferred embodiment of a first hinge provided by the present invention;
fig. 6 is a schematic structural view of a preferred embodiment of a second hinge provided by the present invention;
fig. 7 is a top view of a preferred embodiment of the optical fiber winding device provided by the present invention;
wherein, 1-center pole; 2-a first fold; 201-a first card slot; 3-a second fold; 301-a second card slot; 302-a fastener; 4-a first support bar; 5-a fiber groove; 6-rotating; 7-a second support bar; 8-a bottom plate; 9-a support arm; 10-a groove; 11-a slide bar; 12-a clamping device; 13-fixing the bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Fig. 1 shows a preferred embodiment of the optical fiber winding device of the present invention, and as shown in fig. 1, the optical fiber winding device includes: the optical fiber folding device comprises a central rod 1, a first folding leaf 2, a second folding leaf 3, a plurality of optical fiber grooves 5, a plurality of first supporting rods 4 and a plurality of second supporting rods 7; the first folding sheet 2 is provided with a first through hole penetrating through the first folding sheet 2 along the thickness direction of the first folding sheet 2, and one end of the central rod 1 penetrates through the first through hole and is fixedly connected with the first folding sheet 2; the second hinge 3 is provided with a second through hole which penetrates through the second hinge 3 along the thickness direction of the second hinge 3, and the second through hole is sleeved outside the central rod 1 so that the second hinge 3 can slide along the axial direction of the central rod 1; a plurality of first support bars 4 are arranged around the first hinge 2, and one end of each first support bar 4 is connected to an edge of the first hinge 2; a plurality of second support bars 7 are arranged around the second hinge 3, and one end of each second support bar 7 is connected with the edge of the second hinge 3; one side of the bottom of each optical fiber groove 5 departing from the notch is respectively connected with the other end of one first supporting rod 4 and the other end of one second supporting rod 7.
Specifically, the first flap 2 has a first through hole, for example, the first flap 2 is circular in shape, for example, the first through hole is opened at the center of the first flap 2, that is, the center of the first through hole coincides with the center of the first flap 2; and the first hinge 2 is fixedly connected with the central rod 1 through the first through hole, namely, the rod wall of the central rod 1 is fixedly connected with the hole wall of the first through hole, so that the first hinge 2 cannot move on the central rod 1. The second flap 3 has a second through hole, for example, the shape of the second flap 3 is also circular, i.e. the first flap 2 and the second flap 3 have the same shape; for example, the second through hole is also opened at the center position of the second flap 3; and the second hinge 3 is slidably connected with the central rod 1 through the second through hole, namely the second through hole is sleeved outside the central rod 1, and a gap exists between the hole wall of the second through hole and the rod wall of the central rod 1, so that the second hinge 3 can slide along the axial direction of the central rod 1, namely, an operator can determine the position of the second hinge 3 on the central rod 1 according to the radius of an optical fiber coil to be wound.
In the present embodiment, the first and second flaps 2 and 3 are illustrated as circular, but the invention is not limited thereto. A plurality of first supporting rods 4 are sequentially connected to the edge of the first hinge 2, that is, the plurality of first supporting rods 4 are sequentially arranged around the circumference of the first hinge 2, and one end of each first supporting rod 4 is connected to the edge of the first hinge 2, as shown in fig. 7, for example, the connection relationship between the first supporting rods and the edge of the first hinge 2 is hinged. And, a plurality of second support bars 7 are connected in series at the edge of the second sheet 3, that is, the plurality of second support bars 7 are arranged in series around the circumferential direction of the second sheet 3, for example, the lengths of the second support bars 7 and the first support bars 4 may be set to be the same, and of course, the lengths of the first support bars 4 and the second support bars 7 may be set to be different; and one end of each second support bar 7 is connected to an edge of the second sheet 3, for example, in a hinged relationship.
And one side of the bottom of each optical fiber groove 5, which is away from the notch, is respectively connected with the other end of one first support rod 4 and the other end of one second support rod 7, that is, one optical fiber groove 5 connects one first support rod 4 and one second support rod 7, and the notch of the optical fiber groove 5 is away from the direction in which the first support rod 4 and the second support rod 7 are located, for example, the optical fiber groove 5 is in the shape of a U-shaped groove. Then, first fold paper 2, second fold paper 3, first bracing piece 4, second bracing piece 7 and fiber groove 5 constitute a structure similar to the lantern, and the distance between fiber groove 5 and the central rod 1 is the radius of coiling fiber coil promptly, can be through adjusting the interval between second fold paper 3 and the first fold paper 2, and then adjust the distance between fiber groove 5 and the central rod 1 to adjust the radius of coiling fiber coil. When optical fiber winding is needed, firstly, the position of the second folding page 3 on the central rod 1 is determined by sliding the second folding page 3, namely, the radius of an optical fiber coil needing to be wound is determined; then, fixing the end of the optical fiber on one of the optical fiber grooves 5, and then rotating the central rod 1 to enable the central rod 1 to drive the first hinge 2, the second hinge 3, the first support rod 4, the second support rod 7 and the optical fiber grooves 5 to rotate together, so that the optical fiber is wound in the optical fiber grooves 5 one by one; after finishing the coiling of optic fibre again, with the second book page or leaf 3 to keeping away from the first direction of folding paper 2 and slide, then the second book page or leaf 3 drives first bracing piece 4 and second bracing piece 7 to the direction motion of keeping away from first book page or leaf 2, make the distance between optic fibre groove 5 and the well core rod 1 diminish, thereby make the radius of the good optic fibre coil of coiling be greater than the distance between optic fibre groove 5 and the well core rod 1, and then make that operating personnel can be more convenient take off optic fibre coil from optic fibre groove 5, the maneuverability of optic fibre coiling has been improved, but also guarantee simultaneously that optic fibre can not be in disorder and knot in the coiling process, the quality of optic fibre has been guaranteed.
In the embodiment, a first hinge 2 is fixed at one end of a central rod 1, and a second hinge 3 which can slide is arranged on the central rod 1; and a plurality of first support bars 4 are arranged around the first hinge 2, and one end of each first support bar 4 is connected with the edge of the first hinge 2; a plurality of second support bars 7 are arranged around the second hinge 3, and one end of each second support bar 7 is connected with the edge of the second hinge 3; one side of the bottom of each optical fiber groove 5 departing from the notch is respectively connected with the other end of one first supporting rod 4 and the other end of one second supporting rod 7; make this optic fibre winding device can change the interval between optic fibre groove 5 and the well core rod 1 as required, and then change the radius of coiling optic fibre coil, and after optic fibre winding finishes, can be more relaxed take off optic fibre coil, avoided the scattered in disorder of coiling in-process optic fibre and knotted, guaranteed the quality of optic fibre.
Further, the optical fiber winding device further comprises: a base for supporting the central rod 1. Can place well core rod 1 level on the base promptly to make operating personnel can be more convenient operate, rotatory well core rod 1 that can be convenient, and adjust the position operation etc. that the second folded paper 3 on well core rod 1.
Further, the base includes: a base plate 8 and two support arms 9; one ends of the two supporting arms 9 are respectively connected with one side surface of the bottom plate 8, and the other ends of the two supporting arms 9 are respectively provided with a groove 10; the end of the central rod 1 is placed in the groove 10. As shown in fig. 2, two supporting arms 9 are separated by a certain distance on the bottom plate 8, and one end of each supporting arm 9 is connected to one side of the bottom plate 8, for example, one end of the supporting arm 9 can be fixedly connected or detachably connected to one side of the bottom plate 8, for example, the supporting arm 9 is integrally formed with the bottom plate 8, and the like. A groove 10 is formed in one end of the supporting arm 9 far away from the bottom plate 8, as shown in fig. 3, for example, the groove 10 is U-shaped; the end of the central rod 1 is placed in the groove 10, so that the supporting arm 9 supports the central rod 1 to a certain height, and operation is convenient for an operator.
Further, the base still includes: a slide bar 11 and a fixing bar 13; one end of a fixed rod 13 is connected with one side surface of the bottom plate 8, and the other end of the fixed rod 13 is connected with the rod part of the sliding rod 11; the slide rod 11 is provided with a stopper 12 which can slide along the axial direction of the slide rod 11. As shown in fig. 2 and 3, one end of the fixing rod 13 is connected to one side of the bottom plate 8, for example, the fixing rod 13 and the bottom plate 8 are connected in a fixed or detachable manner, for example, the fixing rod 13 and the bottom plate 8 are integrally formed. The other end of the fixing rod 13 is connected to the rod of the sliding rod 11, for example, the connection relationship between the two is fixed connection or detachable connection, etc., that is, the sliding rod 11 is supported to a certain height by the fixing rod 13, that is, one, two or more fixing rods 13 may be provided on one side surface of the bottom plate 8, as long as the fixing rods 13 can support the sliding rod 11 to a certain height.
A position clamping device 12 capable of sliding along the axial direction of the sliding rod 11 is arranged on the sliding rod 11, for example, the cross section of the sliding rod 11 is square, and a square through hole is arranged at the connecting end of the position clamping device 12, and the square through hole is sleeved outside the sliding rod 11, so that the position clamping device 12 can slide along the axial direction of the sliding rod 11; of course, other structures can be adopted, so that the stopper 12 can slide along the axial direction of the slide rod 11; that is, the stopper 12 can slide on the slide bar 11, but cannot rotate about the axis of the slide bar 11; for example, the stopper 12 shown in fig. 4 may be employed. When optical fiber winding is needed, before the central rod 1 is rotated, the optical fiber is clamped in the clamping device 12, and then the central rod 1 is rotated to wind the optical fiber, so that the winding process of the optical fiber is smooth, and the efficiency and the quality of the optical fiber winding can be improved.
In addition, a fixing hole can be formed in the position clamping device 12, and a fastener penetrates through the fixing hole to tightly push the sliding rod 11 so as to fix the position clamping device 12 on the sliding rod 11; when the position of the position limiter 12 needs to be adjusted, the fastener is loosened, so that the position limiter 12 can slide on the sliding rod 11, and after the position limiter 12 is adjusted, the fastener is screwed again to fix the position limiter 12 on the sliding rod 11, so as to ensure that the position limiter 12 on the sliding rod 11 is unchanged during the optical fiber winding process.
Further, the optical fiber winding device further comprises: a swivel 6 sleeved on the end part of the central rod 1; the inner wall of the rotary ring 6 is fixedly connected with the central rod 1, and the outer wall of the rotary ring 6 is contacted with the groove 10 on the supporting arm. Namely, both ends at well core rod 1 all are equipped with swivel 6, and the inner wall of this swivel 6 and well core rod 1's pole wall fixed connection, and swivel 6's outer wall and recess 10 contact, for example, this swivel 6's outer wall shape is circular, then when needs rotatory well core rod 1 for swivel 6 can be more rapid at the recess 10 internal rotation, improves the efficiency of optic fibre coiling.
Further, a plurality of first clamping grooves 201 are uniformly formed around the edge of the first hinge 2; one end of the first supporting rod 4 is clamped in the first clamping groove 201, and one end of the first supporting rod 4 is hinged to a groove wall of the first clamping groove 201. That is, a plurality of first clamping grooves 201 are uniformly formed around the circumference of the first hinge 2, for example, the number of the first clamping grooves 201 is three, four, or ten; for example, the first card slot 201 is U-shaped, as shown in fig. 5, i.e., the first card slot 201 is similarly flat in shape. One end of the first supporting rod 4 is clamped in the first clamping groove 201, for example, one end of the first supporting rod 4 may also be set to be flat, so that one end of the first supporting rod 4 is better clamped in the first clamping groove 201; and the number of the first clamping grooves 201 is the same as that of the first supporting rods 4 and that of the optical fiber grooves 5, and one end of the first supporting rod 4 is hinged to the groove wall of the first clamping groove 201, so that the first supporting rod 4 can only move in the plane where the first supporting rod is located, but cannot rotate around the axis of the central rod 1.
In addition, a through hole may be formed at one end of the first support rod 4, a through hole may also be formed in a groove wall of the first clamping groove 201, and a metal wire may pass through the through hole in the groove wall of the first clamping groove 201 and the through hole at one end of the first support rod 4 to connect the first support rod 4 with the first clamping groove 201, so that the first support rod 4 can only move in a plane where the first support rod is located, and cannot rotate around the axis of the central rod 1. The other end of the first support rod 4 can also be connected to the side of the bottom of the fibre groove 5 facing away from the notch in the same way.
Further, a plurality of second clamping grooves 301 are uniformly formed around the edge of the second hinge 3; one end of the second support rod 7 is clamped in the second clamping groove 301, and one end of the second support rod 7 is hinged to a groove wall of the second clamping groove 301. That is, a plurality of second clamping grooves 301 are uniformly formed around the circumferential direction of the second hinge 3, for example, the number of the second clamping grooves 301 is three, four, or ten; for example, the second card slot 301 is U-shaped, as shown in fig. 6, i.e., the second card slot 301 is similarly shaped as a flat. One end of the second support rod 7 is clamped in the second clamping groove 301, for example, one end of the second support rod 7 may also be set to be flat, so that one end of the second support rod 7 is better clamped in the second clamping groove 301; and the number of the second clamping grooves 301 is the same as the number of the second support rods 7 and the number of the optical fiber grooves 5, and one end of each second support rod 7 is hinged to the groove wall of the second clamping groove 301, so that the second support rod 7 can only move in the plane where the second support rod is located, but cannot rotate around the axis of the central rod 1.
In addition, a through hole may be formed at one end of the second support rod 7, a through hole may also be formed in a groove wall of the second slot 301, and a metal wire may pass through the through hole in the groove wall of the second slot 301 and the through hole at one end of the second support rod 7 to connect the second support rod 7 with the second slot 301, so that the second support rod 7 can only move in a plane where the second support rod is located, and cannot rotate around the axis of the central rod 1. The other end of the second support bar 7 can also be connected to the bottom of the fibre channel 5 on the side facing away from the slot opening in the same way.
In addition, a fixing hole can be formed in the second hinge 3, and the fixing hole is arranged along the radial direction of the second hinge 3 and communicated with the second through hole; the fastener 302 is inserted through the fixing hole to tightly press the center rod 1, so as to fix the second hinge 3 on the center rod 1; when the position of the second hinge 3 needs to be adjusted, the fastener 302 is loosened, so that the second hinge 3 can slide on the central rod 1, after the position of the second hinge 3 is adjusted, the fastener 302 is screwed down again to fix the second hinge 3 on the central rod 1, and in the process of winding the optical fiber, the distance between the optical fiber groove 5 and the central rod 1 is not changed, namely, the radius of the optical fiber coil is not changed. For example, the fixing hole is a threaded hole, and the fastening member 302 is a fastening screw.
Further, the center rod 1 is marked with scales. That is, the radius of the wound optical fiber coil can be determined from the calibration relation by the scale on the center rod 1. The corresponding radius of the optical fiber coil is marked on the scale, so that the radius of the wound optical fiber can be directly read from the scale value of the central rod 1 in the use process, and the optical fiber winding process is more convenient.
Further, the cross-sectional shape of the central rod 1 is polygonal, and the shape of the first through hole and the shape of the second through hole are both the same as the cross-sectional shape of the central rod 1. For example, the cross-sectional shape of the center rod 1 is a triangle, a quadrangle, a pentagon, a hexagon, or the like; correspondingly, the shape of the first through hole and the shape of the second through hole are also triangular, quadrangular, pentagonal or hexagonal, and the like, so that the first hinge 2 can be conveniently fixed on the central rod 1, and the first hinge 2 can be driven to rotate together in the rotation process of the central rod 1; and the second hinge 3 can be conveniently sleeved outside the central rod 1, and the second hinge 3 can only slide along the axis direction of the central rod 1 and cannot rotate around the central rod 1, namely, the second hinge 3 can be driven to rotate together in the rotating process of the central rod 1.
Further, an included angle between two adjacent sides in the polygon of the cross section of the center rod 1 is an obtuse angle. For example, the cross section of the center rod 1 is a polygon such as a pentagon or a hexagon, that is, an included angle between two adjacent sides is an obtuse polygon, so that an operator cannot be scratched by the center rod 1 when rotating the center rod 1, and the operation is also convenient.
When the optical fiber winding device is used, the winding radius is adjusted according to the requirement, namely the position of the second hinge 3 is adjusted and the second hinge 3 is fixed on the central rod 1. The central rod 1 is placed in the recess 10 of the support arm 9. The position of the position limiter 12 on the slide bar 11 is adjusted to be on the same plane as the winding plane. One end of the optical fiber is fixed on the optical fiber groove 5 after passing through the clamping device 12, and the center rod 1 is manually rotated to enable the optical fiber to be wound in the optical fiber groove 5. Meanwhile, in the winding process, one optical fiber slot 5 can be marked, and the number of the winding coils can be counted in the winding process. After the optical fiber winding work is finished, the optical fiber coil is bundled, the fastening screw on the second folding sheet 3 is loosened, the second folding sheet 3 is pulled down, the radius of the optical fiber winding device is reduced, and the wound optical fiber coil can be easily taken down.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An optical fiber winding device comprising: a center rod and a plurality of fiber grooves, further comprising: the first hinge, the second hinge, the plurality of first support rods and the plurality of second support rods;
the first hinge is provided with a first through hole penetrating through the first hinge along the thickness direction of the first hinge, and one end of the central rod penetrates through the first through hole and is fixedly connected with the first hinge;
the second hinge is provided with a second through hole penetrating through the second hinge along the thickness direction of the second hinge, and the second through hole is sleeved outside the central rod so that the second hinge can slide along the axial direction of the central rod;
the plurality of first supporting rods are arranged around the first folding page, and one end of each first supporting rod is connected with the edge of the first folding page; the second supporting rods are arranged around the second folding page, and one end of each second supporting rod is connected with the edge of the second folding page;
one side of the bottom of each optical fiber groove, which deviates from the notch, is respectively connected with the other end of the first supporting rod and the other end of the second supporting rod.
2. The optical fiber winding device according to claim 1, further comprising: a base for supporting the center pole.
3. The optical fiber winding device according to claim 2, wherein the base comprises: a base plate and two support arms;
one end of each of the two supporting arms is connected with one side face of the bottom plate, and the other end of each of the two supporting arms is provided with a groove; the end of the center rod is placed in the groove.
4. The optical fiber winding device according to claim 3, wherein the base further comprises: a slide bar and a fixed bar;
one end of the fixed rod is connected with one side surface of the bottom plate, and the other end of the fixed rod is connected with the rod part of the sliding rod;
the sliding rod is provided with a clamping device which can slide along the axial direction of the sliding rod.
5. The optical fiber winding device according to claim 3, further comprising: the rotating ring is sleeved at the end part of the central rod; the inner wall of the swivel is fixedly connected with the central rod, and the outer wall of the swivel is in contact with the groove in the supporting arm.
6. The optical fiber winding device according to claim 1, wherein a plurality of first clamping grooves are uniformly formed around the edge of the first hinge;
one end of the first supporting rod is clamped in the first clamping groove, and one end of the first supporting rod is hinged to the groove wall of the first clamping groove.
7. The optical fiber winding device according to claim 1, wherein a plurality of second clamping grooves are uniformly formed around the edge of the second hinge;
one end of the second supporting rod is clamped in the second clamping groove, and one end of the second supporting rod is hinged to the groove wall of the second clamping groove.
8. The optical fiber winding device according to claim 1, wherein the center rod is marked with a scale.
9. The optical fiber winding device according to any one of claims 1 to 8, wherein the cross-sectional shape of the center rod is a polygon, and the shape of the first through hole and the shape of the second through hole are the same as the cross-sectional shape of the center rod.
10. The optical fiber winding device according to claim 9, wherein an angle between adjacent two sides of the polygon of the cross section of the center rod is an obtuse angle.
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| CN201920568664.6U CN209988870U (en) | 2019-04-24 | 2019-04-24 | Optical fiber winding device |
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| CN201920568664.6U CN209988870U (en) | 2019-04-24 | 2019-04-24 | Optical fiber winding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263061A (en) * | 2020-11-02 | 2021-01-26 | 蔡文亮 | Mechanical linkage device applied to jewelry |
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2019
- 2019-04-24 CN CN201920568664.6U patent/CN209988870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263061A (en) * | 2020-11-02 | 2021-01-26 | 蔡文亮 | Mechanical linkage device applied to jewelry |
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