Connecting terminal

Abstract

The utility model provides a connecting terminal. The connecting terminal comprises a wire rod fixing part and an inserting part which are integrally formed, the inserting part comprises an inserting sheet; convex points are arranged on the insertion sheets; the right side of the rear part of the insertion sheet is provided with a right limiting sheet which is vertically bent upwards; the left side of the rear part of the insertion sheet is bent upwards to form an inverted U-shaped elastic pressing sheet; according to the design, after a wire is fixed by riveting through the wire fixing part, the connecting terminal is inserted into the fixed terminal through the inserting part, after insertion, the right limiting piece is in contact limiting with the right end of the fixed terminal, the inverted-U-shaped elastic pressing piece abuts against the upper portion of the fixed terminal, the protruding point abuts against the lower portion of the fixed terminal, and then connection with the fixed terminal can be achieved; and the structure is stable in connection, the welding procedure is not needed after installation, the process cost is reduced, and the product is formed through punching and bending, so that the machining cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of terminals, in particular to a connecting terminal. Background Art

[0002] Connecting terminals require riveting wires, which are then inserted into fixed terminals for use. Current terminals typically have an open, square-shaped structure without bump contacts. This structure also requires soldering after insertion, increasing production costs and warranting improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a connecting terminal to solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0005] A connecting terminal comprises an integrally formed wire fixing portion and a plug-in portion; the plug-in portion comprises an insert; the insert is provided with a protrusion; a right limit plate bent vertically upward is provided on the right side of the rear portion of the insert; and an inverted U-shaped elastic pressing piece is bent upward on the left side of the rear portion of the insert.

[0006] Further description of the present invention, the wire fixing portion is arranged on the left side of the plug-in portion.

[0007] Further description of the present invention: the wire fixing portion has a wire core clamping portion and an outer clamping portion distributed on the left and right.

[0008] Further description of the present invention: the convex points are arc-shaped convex points.

[0009] Further description of the present invention, the convex point is located in the middle of the front part of the insert.

[0010] The beneficial effects of the utility model are:

[0011] After the wire is fixed by riveting the connecting terminal of this design through the wire fixing part, it is inserted into the fixed terminal through the plug-in part. After insertion, the right limit piece contacts and limits the right end of the fixed terminal, the inverted U-shaped elastic pressure piece contacts the top of the fixed terminal, and the protrusion contacts the bottom of the fixed terminal, so that the connection with the fixed terminal can be achieved. The structure has a stable connection and does not require welding after installation, which reduces the process cost. The product of this design is formed by punching and bending, and the processing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall structural diagram of the utility model;

[0013] Figure 2 This is a usage state diagram of the utility model. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] like Figure 1-2 As shown, a connecting terminal comprises an integrally formed wire fixing portion 1 and a plug-in portion 2; the plug-in portion 2 comprises an inserting piece 21; a convex point 22 is provided on the inserting piece 21; a right limiting piece 23 bent vertically upward is provided on the right side of the rear portion of the inserting piece 21; an inverted U-shaped elastic pressing piece 24 is bent upward on the left side of the rear portion of the inserting piece 21 to form a inverted U-shaped elastic pressing piece 24, which is located above the inserting piece 21 and is used to press the fixed terminal 3 from above; after the wire 4 is riveted to the wire fixing portion 1, the plug-in portion 2 is inserted into the fixed terminal 3, and after insertion, the right limiting piece 23 contacts and limits the right end of the fixed terminal 3, and the inverted U-shaped elastic pressing piece 24 abuts against the top of the fixed terminal 3, and the convex point 22 abuts against the bottom of the fixed terminal 3, thereby realizing connection with the fixed terminal 3, and the structural connection is stable, and no welding process is required after installation, thereby reducing process cost. The designed product is formed by punching and bending, and has low processing cost.

[0016] In this design, the wire fixing part 1 is arranged on the left side of the plug-in part 2. The wire fixing part 1 has a wire core clamping part 11 and an outer clamping part 12 distributed on the left and right. The wire core clamping part 11 fixes the wire core of the wire 4, and the outer clamping part 12 clamps and fixes the outer sheath of the wire 4.

[0017] The protrusions 22 are arc-shaped protrusions 22 , which reduce the contact area and increase the pressing force on the fixed terminal 3 .

[0018] The protrusion 22 is located in the middle of the front portion of the insert 21, so that the force is evenly distributed, thereby improving the stability of the connection.

[0019] The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A connecting terminal comprising an integrally formed wire fixing portion and an inserting portion; characterized in that: The plug-in portion includes an insert; a convex point is provided on the insert; a right limit piece bent vertically upward is provided on the right side of the rear portion of the insert; and an inverted U-shaped elastic pressing piece is bent upward on the left side of the rear portion of the insert.

2. The connecting terminal according to claim 1, wherein: The wire fixing portion is arranged on the left side of the plug-in portion.

3. The connecting terminal according to claim 1, wherein: The wire fixing portion is provided with a wire core clamping portion and an outer clamping portion distributed on the left and right.

4. The connecting terminal according to claim 1, wherein: The convex points are arc-shaped convex points.

5. The connecting terminal according to claim 1, wherein: The convex point is located at the middle position of the front part of the inserting piece.

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