TWM264714U - Terminal structure of electric connector - Google Patents

Description

M264714

4. Description of creation (1) New technical field This creation is about an electrical connector, especially the terminal structure of an electrical connector. Please refer to FIG. 1 for the prior art, which is a terminal structure of a conventional electrical connector, which includes a main body 51 and an extension portion 52 ′. The lower end of the extension portion 52 extends to a thinner pin 53, and the main body 51-end The main plate 52 is vertically connected to the upper end of the extension portion 52 and the plate surfaces of the two portions are in a lateral direction. The main body 52 is provided with a laterally protruding contact 54. ^ The main purpose of the above-mentioned conventional terminal design is to achieve that the main body can be moved sideways or to make the surface of the main body sideways so that it can facilitate lateral electrical connection, but it still has the following defects: 1. Such as As shown in Fig. 2, the manufacture is made of L-shaped terminals cut out of metal plates, and each finished terminal 5 is connected to a tape ί, ::: ΓΛ 端 / Γ1, and the gap is cut out. The waste material is formed, so it is a waste of material. 2. When the pin 53 of the terminal is connected to the circuit board, the effect of tin eating is not good. The new content is to provide a terminal structure k of the electrical connector, which can reach the spring direction and extension of the contact of the main body and can greatly save material in manufacture. The surface of the plate is vertical. Another purpose of this creation is to provide—a terminal structure of an electrical connector.

Page 5 M264714 Creative Instructions (2) Manufacturing, which can be used to reach the main body when connected, which includes the connection to the bend to be straight. In addition, the first segment is shaped like a gate. For a detailed implementation of this creative embodiment, please refer to the body, which includes the main body, the fixed portion 6 1, the cut-out portion 6 4, and the broken portion. The convex portion 72 is provided by the 62, and the first portion 64 is bent and joined. The elasticity of the foot lifting body and the effect of lifting the pins and the circuit board tin are achieved. = Purpose, the creation is an elongated body punched out of a metal sheet. A main body is provided with a contact; and an extended middle part whose main body is characterized by being perpendicular to the connection between the main body and the extension. The plate surface of the extension portion is perpendicular to the plate surface of the main body, and the extension portion is bent into first and second sections perpendicular to each other, the main body is connected, and the plate surface of the second section is bent to make the cross section of The above and other purposes, advantages, and characteristics can be more clearly understood from the following better description with reference to the drawings. Among them: ^ 5, this creation is stamped from a metal plate and has a long body. A main body 60 and an extension Part 70, of which one end is a fixed part 61 and the other end is a spring arm 62. An elastic card 63 is punctured and punched from the middle of the plate surface, and a child cut portion 64 is formed from the width of the plate to the other side. The cut and unfixed portion 61 can be fixed to the plastic base of the connector, and the contact point 6 of the spring arm is out. The first segment 71 and the second segment Π that are folded perpendicularly to each other by the 70 series are connected to the fixed portion 61 of the main body 60, and the cut surface of the first segment 71 and the cut surface of the main body 60 are formed from the cut. vertical,

Page 6 M264714 IV. Creative Instructions (3) The second paragraph 72 is connected to a uterine sore, and the t connector is connected to the circuit soil :, the pin 73, which is used to make the plate: ϊϊΐ The processing method is as follows: Please refer to FIG. 3, firstly, the metal is in the same direction, and the slab = the elongated body. At this time, the main body 60 and the extension portion 70 are formed on the plate surface. 70。 From the cut portion "bend 0 5 In # the plate surface is perpendicular to the plate surface of the main body 60; please refer to Figure 5, then the extension will be 7 〇 Man; quilt, ^ 一 1 ίυ < fold The first section 71 and the first + which are perpendicular to each other are formed, and the ° indicates that the material required for the creation of a single terminal is only a -2 plate, and n is folded by the cut portion 64 f to form a plate surface. The main body 60 and an extension 70 are mutually, so that the elastic arm 62 of the main body 60 can be moved sideways, and the extension 70 can be bent downward by 90 degrees. Please refer to FIG. Manufacturing schematic diagram, each terminal 6 is connected to the two ends of the strip 90, and the two ends of the strip 90 are arranged in a front-to-back arrangement. Please refer to FIG. 7, when folded, it is arranged in two rows. As a result, it can be seen that the metal plate can be hedged into two consecutive rows with almost no waste generated. ^ Please refer to FIG. 8, which is the second embodiment of the present invention, in which the second section 72 of the extension section has a plate surface. Bend to make the cross-section into the shape of a door, so that the middle step, groove 7 4 and the first section 7 2 directly extend into pins, so that it can be made of dry-back sheet, so that the elasticity of the main body's elastic arm is better. Because the cross section of the pin is in the shape of Π, it has a strengthening effect. Although the material is thin, it still folds into strength. And because the cross section is in the shape of Π, the middle groove 7 4 can hold tin ^ enough for circuit board connection When eating tin, the effect is very good and it can have better soldering effect. Tian Yu

M264714 Fourth, creation description (4) 凊 Refer to FIG. 9, which is the third embodiment of this creation, in which the spring arm 62 of the main body 60 is folded back into a U shape. From the above description, this creation has the following advantages: 1. The direction of the spring of the contact of the main body 60 is perpendicular to the plate surface of the extension 70, and it can also save a lot of material in manufacturing. 2 · It can be made of a thinner plate, so the elastic arm of the main body is better, and the pins are bent into a cross-sectional shape like a door, so it has a strengthening effect. Although the material is thin, it still has sufficient strength, and The cross-section is gate-shaped, and the middle groove can accommodate tin.

Please refer to FIG. 10, which is a third embodiment of the present invention, in which the joint 66 of the main body 60 and the f-folded portion 70 is bent to be perpendicular to each other, so that the opposite side of the extended portion 70 and the plate surface of the main body 60 It is vertical, and one end of the main body is provided with a flat contact 65. The specific embodiment proposed in the detailed description of the preferred embodiment is only for easy explanation of the technical content of this creation, and does not narrowly limit this creation to this embodiment, without exceeding the spirit of this creation and the following The situation of applying for patents can be implemented in various ways.

M264714 Brief Description of Drawings Figure 1 is a perspective view of the terminal structure of a conventional electrical connector. Fig. 2 is a perspective view of a conventional electrical connector terminal structure constructed from a completed connection strip. FIG. 3 is a manufacturing schematic diagram of the preferred embodiment of the present invention. FIG. 4 is a manufacturing schematic diagram of the preferred embodiment of the present invention. FIG. 5 is a perspective view of a preferred embodiment of the present invention. FIG. 6 is a manufacturing schematic diagram of a connecting tape according to a preferred embodiment of the present invention. FIG. 7 is a schematic diagram of manufacturing a connecting tape according to a preferred embodiment of the present invention.

FIG. 8 is a sectional view of a second preferred embodiment of the present invention. FIG. 9 is a perspective view of a third preferred embodiment of the present invention. FIG. 10 is a perspective view of a fourth preferred embodiment of the present invention. DESCRIPTION OF SYMBOLS Known label body 51 Terminal 5 Extension 5 2 Strip 19 Pin 53 Contact 5 4 Original label body 60 Cutout 6 4 Fixation 6 1 Contact 6 5 Spring arm 62 Connection 6 6 Elastic card 6 3 Extension 7 0 Groove 74 First section 71 Strip 90 Second section 72 Pin 73

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Claims (1)

M264714 V. Application for patent scope 1 · A terminal structure of an electrical connector, which is an elongated body punched out of a metal plate, which includes: a main body provided with a contact; and an extension portion 'the connection The main body is characterized in that it is bent from the connection between the main body and the extension to be perpendicular to each other, so that the board surface of the extension is perpendicular to the board surface of the main body. 2 · The terminal structure of the electrical connector according to item 1 of the scope of the patent application, wherein the extension is bent into first and second sections perpendicular to each other, and the first section is connected to the main body. 3. The terminal structure of the electrical connector according to item 1 of the scope of patent application, wherein one end of the main body is provided with a spring arm, and the contact point is protruded on the spring arm. 4. The terminal structure of the electrical connector as described in item 3 of the scope of patent application, wherein the spring arm is folded back into a U shape. 5. The terminal structure of the electrical connector as described in item 2 of the scope of the patent application, wherein the plate surface of the second section of the extension is bent so that its cross section is shaped like a door. 6. The terminal structure of the electrical connector according to item 1 of the scope of the patent application, wherein one end of the main body is provided with a fixing portion for fixing with the plastic base of the connector, and the extension portion is connected to the fixing portion. 7. The terminal structure of the electrical connector according to item 6 of the scope of the patent application, wherein the fixing portion of the main body punctures and punches an elastic card from the middle of the plate surface. · 8 · The terminal structure of the electrical connector according to item 1 of the scope of the patent application, wherein the main body is connected to the extension part with an opening at the end, and the cut part is continuously cut from the wide side of the board to the other side. The extension portion is bent from the cut portion so that the plate surface of the extension portion is perpendicular to the plate surface of the main body.