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Terminal block, bobbin, and coil device

A terminal block and terminal technology, applied in the direction of coil, transformer/inductor coil/winding/connection, contact parts, etc., can solve the problem of low rigidity of the jaw, and achieve the effect of improving the pulling force and strength

Pending Publication Date: 2022-03-18
TAMURA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, compared with the torque around the horizontal axis, the rigidity of the claws of the terminal is low, and the claws can easily rotate around the horizontal axis as a fulcrum.

Method used

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  • Terminal block, bobbin, and coil device
  • Terminal block, bobbin, and coil device
  • Terminal block, bobbin, and coil device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same or corresponding items are assigned the same or corresponding symbols, and overlapping descriptions are omitted. In addition, in each drawing, in the case where a plurality of symbols are used in common, reference symbols are appropriately omitted for some of them.

[0029] figure 1 It is an external view of the reactor in the embodiment of the present invention.

[0030] In the following instructions, the figure 1 The direction from the upper right to the lower left is defined as the X-axis direction, the direction from the upper left to the lower right is defined as the Y-axis direction, and the direction from the bottom to the top is defined as the Z-axis direction. The X-axis direction, the Y-axis direction, and the Z-axis direction are mutually orthogonal directions. In addition, for the convenience of description, the posit...

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PUM

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Abstract

A terminal block according to one embodiment of the present invention comprises: a terminal; and a base having a terminal mounting portion on which the terminal is mounted, the terminal including a coupling portion coupled to the terminal mounting portion, the terminal mounting portion being formed with: an insertion hole into which the coupling portion is inserted and which extends in a first direction; and a fitting hole connected to the insertion hole, the coupling portion includes a claw portion fitted to the fitting hole, and the claw portion protrudes toward the fitting hole by bending the root portion of the claw portion around a straight line substantially parallel to the first direction. According to one embodiment of the present invention, the pull-out force of a terminal fixed by using a buckle of a claw which is bent to erect the terminal can be improved.

Description

technical field [0001] The present invention relates to a terminal block, a bobbin and a coil device. Background technique [0002] Japanese Patent Application Laid-Open No. 62-149827 (Patent Document 1) describes a technique of providing a terminal block on a bobbin of a coil device. A terminal insertion hole into which a terminal is inserted and fixed, and a fitting hole connected to the terminal insertion hole are formed in the terminal mounting portion of the terminal block. In addition, claws are formed on the terminal by cutting and bending. After the terminal is inserted into the terminal insertion opening, the claws of the terminal are fitted into the fitting holes of the terminal mounting portion, so that the terminal is mounted on the terminal mounting portion by so-called snapping. [0003] In the terminal block described in Patent Document 1, the root of the claw of the terminal is bent around a straight line perpendicular to the insertion direction of the term...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/02H01F5/02H01F5/04
CPCH01R13/40H01R13/02H01F5/02H01F5/04H01F27/2828H01F27/325H01F27/29
Inventor 铃木浩太郎坂本和树
Owner TAMURA KK