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CN-224222596-U - Twisted pair line straightening device

CN224222596UCN 224222596 UCN224222596 UCN 224222596UCN-224222596-U

Abstract

The utility model relates to the technical field of straightening tools, in particular to a twisted pair straightener which is used for straightening two core wires wound together in a twisted pair, and comprises a handle body, wherein the end part of the handle body is provided with a two-way through groove-shaped part, the bottom of the groove-shaped part is connected with a plug post along the extending direction of the handle body, two side walls of the plug post and the groove-shaped part are arranged at intervals to form two straightening grooves, one side of the straightening groove facing the plug post is of a concave structure, the axial direction of the concave structure extends along the extending direction of the plug post, wherein the straightening groove is arranged between the plug post and the groove-shaped part, and one side of the straightening groove facing the plug post is of a concave structure.

Inventors

  • LIANG JINGLONG

Assignees

  • 长沙来达信息技术服务有限公司

Dates

Publication Date
20260512
Application Date
20250527
Priority Date
20250515

Claims (10)

  1. 1. The twisted pair line straightening device is used for straightening two twisted core lines in the twisted pair line and is characterized by comprising A handle body (100) with a groove (200) at the end; The inserting column (300) is connected to the inner bottom of the groove-shaped part (200) and extends along the extending direction of the handle body (100), two straight-up grooves (210) are formed between the inserting column (300) and two side walls of the groove-shaped part (200) at intervals, one side of the straight-up grooves (210) facing the inserting column (300) is of a concave structure, and the axial direction of the concave structure extends along the extending direction of the inserting column (300).
  2. 2. The twisted pair straightener of claim 1, wherein the concave structure comprises at least one of an arcuate surface and a non-arcuate surface.
  3. 3. The twisted pair straightener of claim 1, characterized in that: At least one constraint groove (240) for the core wire to pass through when being straightened is formed in the side surface of the groove-shaped part (200); and/or, the side surface of the inserted column (300) is provided with at least one binding groove (240) for the core wire to pass through when being straightened; And/or the concave structure is an inferior cambered surface.
  4. 4. The twisted pair straightener of claim 1, characterized in that the minimum width of the straightening grooves (210) is greater than or equal to the core diameter.
  5. 5. The twisted pair straightener of claim 1, characterized in that the spigot (300) comprises a cylindrical section connected to the bottom of the trough section (200), the straightening trough (210) being arranged concentrically with the cylindrical section.
  6. 6. The twisted pair straightener of any one of claims 1-5, characterized in that the trough section (200) comprises a first opening (220) and a second opening (230), the first opening (220), the straightening trough (210) and the second opening (230) being in communication in sequence.
  7. 7. The twisted pair straightener of claim 6, characterized in that: the width of the first opening (220) is larger than or equal to the sum of the diameters of the two core wires, the width of the second opening (230) is larger than or equal to the diameter of the core wire, and the width of the first opening (220) or the second opening (230) is smaller than the sum of the width of the plug post (300) and twice the diameter of the core wire.
  8. 8. The twisted pair straightener of claim 6, characterized in that: the first opening (220) is in arc transition connection with the straightening groove (210); And/or, the straight-up groove (210) is in arc transition connection with the second opening (230).
  9. 9. The twisted pair straightener of any one of claims 1-5, characterized in that the head of the spigot (300) is an insertion guide end for the spigot (300) And inserting a guide between the two winding cores.
  10. 10. The twisted pair straightener of claim 9, characterized in that the insertion guide end comprises one or more combinations of a guide ramp (310), an arcuate surface (320), a flat surface (330), a conical structure or a semi-conical structure.

Description

Twisted pair line straightening device Technical Field The utility model relates to the technical field of straightening tools, in particular to a twisted pair straightener. Background The twisted pair is a general wiring which is formed by mutually winding two mutually insulated wires according to a certain specification, the electric wave radiated by each wire in transmission can be counteracted by the electric wave emitted by the other wire, the signal interference degree is effectively reduced, the twisted pair is a transmission medium most commonly used in weak current comprehensive wiring engineering, and when the end head is to be installed, the twisted pair needs to be loosened and straightened. When a professional worker uses a traditional tool to straighten a straight line, as the twisted pair is straightened, the tail end of the twisted pair is easy to be spread in the later period, and the tail end of a core wire can not be straightened any more because the tail end of the core wire is no longer stressed. Disclosure of utility model The utility model provides a twisted pair straightening device, which aims to solve the problem that the tail end of a twisted wire is difficult to straighten by the traditional tool. The technical scheme of the utility model is as follows: On one hand, the utility model provides a twisted pair straightening device for straightening two twisted core wires in a twisted pair, which is characterized by comprising The end part of the handle body is provided with a groove-shaped part which is penetrated in two directions; The inserting column is connected to the inner bottom of the groove-shaped part and extends along the extending direction of the handle body, two straightening grooves are formed between the inserting column and the two side walls of the groove-shaped part at intervals, one side of the straightening groove, which faces the inserting column, is of a concave structure, and the axial direction of the concave structure extends along the extending direction of the inserting column. Further, the concave structure includes at least one of an arcuate surface and a non-arcuate surface. Further, at least one constraint groove for allowing the core wire to pass through when being straightened is formed in the side surface of the groove part; And/or, the side surface of the inserted column is provided with at least one binding groove for the core wire to pass through when being straightened; And/or the concave structure is an inferior cambered surface. Further, the minimum width of the straightening groove is greater than or equal to the core wire diameter. Further, the inserted column comprises a cylindrical section connected to the bottom of the groove-shaped part, and the straightening groove and the cylindrical section are concentrically arranged. Further, the groove-shaped part comprises a first opening and a second opening, and the first opening, the straightening groove and the second opening are sequentially communicated. Further, the width of the first opening is larger than or equal to the sum of the diameters of the two core wires, the width of the second opening is larger than or equal to the diameter of the core wire, and the width of the first opening or the second opening is smaller than the sum of the width of the plug post and twice the diameter of the core wire. Further, the first opening is in arc transition connection with the straightening groove; And/or the straight groove is in arc transition connection with the second opening. Further, the head of the plunger is an insertion guide end for guiding the plunger to be inserted between the two winding cores. Further, the insertion guide end includes one or more combinations of a guide ramp, arcuate surface, planar surface, tapered structure, or semi-tapered structure. Further, the inserted column and the bottom of the groove-shaped part are integrally connected, and an arc-shaped reinforcing root is arranged at the joint; And/or the groove part is integrally connected with the handle body. The beneficial effects achieved by the utility model are as follows: The twisted pair straightening device is used for straightening two core wires wound together in the twisted pair, the twisted pair straightening device comprises a handle body, a bidirectional through groove-shaped part is arranged at the end part of the handle body, an inserting column is connected to the bottom of the groove-shaped part along the extending direction of the handle body, two straightening grooves are formed between the inserting column and the two side walls of the groove-shaped part at intervals, one side of the straightening groove facing the inserting column is of a concave structure, the axial direction of the concave structure extends along the extending direction of the inserting column, the twisted pair straightening device is used for straightening the core wires, particularly for separating and straightening the twist