Winding device

Abstract

The utility model discloses a winding device which comprises a base, a wire column and at least one group of winding rings, the wire column is fixedly arranged on the base, the winding rings are spirally and fixedly arranged on the wire column, and a group of optical fibers are arranged in the group of winding rings. The cross section of the coil groove of the coil is in a notch round shape, the radian of the notch round is larger than that of a semicircle, the size of an inlet and an outlet of the coil groove is smaller than the radius of the coil groove, and when the optical fiber is buckled into the coil groove, the structure effectively limits the optical fiber from being separated from the coil groove and effectively protects the optical fiber.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of emergency broadcast console relates to a winding device. BACKGROUND

[0002] In the actual arrangement process, the optical fiber will inevitably encounter a corner in addition to straight arrangement. In the use process of the existing optical fiber winding device, the optical fiber is prone to bending and loosening, and problems such as optical fiber falling off occur, which cannot provide reliable protection for the wire harness. SUMMARY

[0003] The utility model discloses in order to overcome at least one prior art's insufficient, provide a winding device.

[0004] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a winding device, including base, wire column and at least one group of winding turns, wire column is fixed in base, and winding turns are helically fixed in wire column, and a group of optical fibers is arranged in a group of winding turns.

[0005] Further, the winding turns include a turn portion, the turn portion is provided with an inlet and an outlet, the connection between the inlet and the outlet is helically distributed around the wire column, and the inlet and the outlet are located in different planes.

[0006] Further, the turn portion is fixedly provided with a turn groove, the optical fiber is arranged in the turn groove, the cross section of the turn groove is a notched circle, and the arc of the notched circle is greater than a semicircle, so that the size of the inlet and outlet of the turn groove is smaller than the radius of the turn groove.

[0007] Further, the winding turns further include a guide portion, and the guide portion is fixedly arranged at the inlet and outlet of the turn groove.

[0008] Further, the winding turns are distributed along the axial direction of the wire column.

[0009] Further, the included angle of the plane where the inlet and the outlet are located is matched with the angle of the corner.

[0010] Further, the base is fixedly arranged on a fixed platform.

[0011] In summary, the utility model has the advantages that:

[0012] The winding device limits the arrangement of the optical fiber at the corner, effectively prevents the optical fiber from bending, the cross section of the turn groove of the winding turns is a notched circle, the arc of the notched circle is greater than a semicircle, the size of the inlet and outlet of the turn groove is smaller than the radius of the turn groove, and the optical fiber is effectively limited from separating from the turn groove when being buckled into the turn groove, thereby effectively protecting the optical fiber. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a winding frame schematic view of the utility model.

[0014] Figure 2 for Figure 1 An enlarged diagram of A in the diagram. Detailed Implementation

[0015] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0016] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0017] In this embodiment of the invention, all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0018] Due to installation errors and other reasons, the parallel relationship referred to in the embodiments of this utility model may actually be an approximate parallel relationship, and the perpendicular relationship may actually be an approximate perpendicular relationship.

[0019] Example 1:

[0020] like Figures 1-2 As shown, a winding device for fiber optic bend bundling includes a base 11, a post 12, and at least one set of winding coils 13. The post 12 is fixed to the base 11, and the winding coils 13 are spirally fixed to the post 12. A set of optical fibers is arranged in a set of winding coils 13. The spiral winding coils 13 limit the arrangement of optical fibers at the bend, thereby effectively preventing the optical fibers from bending.

[0021] The number of winding coils 13 is set as needed, and several winding coils 13 are distributed along the axial direction of the post 12.

[0022] The column 12 is a columnar structure, and the base 11 is fixed on the fixed platform.

[0023] The winding coil 13 comprises a coil part 131 and a guide part 132, the coil part 131 is fixedly arranged on the column 12, the coil part 131 is provided with an inlet and an outlet, the connecting line between the inlet and the outlet is spirally distributed around the column 12, the optical fiber enters from the inlet and extends out from the outlet, the inlet and the outlet are located in different planes, in the embodiment, the winding coil 13 is used for arranging the optical fiber at the corner, therefore, the included angle between the planes where the inlet and the outlet are located is matched with the angle of the corner, and the included angle is preferably a right angle.

[0024] The coil part 131 is fixedly provided with a coil groove, the optical fiber is arranged in the coil groove, the cross section of the coil groove is a notch circle and the arc of the notch circle is greater than a semicircle, so that the size of the inlet and the outlet of the coil groove is smaller than the radius of the coil groove, when the optical fiber is buckled into the coil groove, the structure effectively limits the optical fiber from separating from the coil groove, thereby effectively protecting the optical fiber.

[0025] The guide part 132 is fixedly arranged at the inlet and the outlet of the coil groove, the guide part 132 is outwardly diffused, and guides the installation of the optical fiber.

[0026] Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

Claims

1. A wire winding device, characterized by: The application relates to a winding device, which comprises a base, a winding column and at least one winding coil, the winding column is fixedly arranged on the base, the winding coil is spirally arranged on the winding column, a group of optical fibers is arranged in the winding coil, the winding coil comprises a coil part, the coil part is provided with an inlet and an outlet, the connection line between the inlet and the outlet is spirally arranged on the winding column, the inlet and the outlet are located in different planes, the coil part is fixedly provided with a coil groove, the optical fibers are arranged in the coil groove, the cross section of the coil groove is a notch circle, and the notch circle has an arc greater than a semicircle, so that the inlet and outlet sizes of the coil groove are smaller than the radius of the coil groove.

2. A winding device according to claim 1, characterized in that The winding coil further comprises a guide part, and the guide part is fixedly arranged at the inlet and outlet of the coil groove.

3. A winding device according to claim 1, characterized in that: A plurality of winding coils are arranged along the axial direction of the winding column.

4. A winding device according to claim 1, characterized in that: The included angle between the planes where the inlet and outlet are located is matched with the angle of the corner.

5. A winding device according to claim 1, characterized in that: The base is fixedly arranged on a fixed platform.

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