TWI266456B - Manufacturing method of connector terminal - Google Patents

Abstract

The present invention relates to a manufacturing method of connector terminal. A terminal module having plural conductive terminals and material tapes is formed by pressing the metal sheet. The conductive terminal has an opposed connection section, and the rear side of the opposed connection section has an engagement section, a soldering section and a bending section sequentially. The bending section of the conductive terminal is extended and connected to the material tape, so that the plural conductive terminals and material tapes form a flat sheet. With only one bending, the engagement section of the conductive terminal can be engaged with the insulation seat body of the preset connector in the perpendicular direction, so as to effectively prevent the situation that the conductive terminal is bent/deformed at high temperature when the connector is in soldering furnace, and to increase the production efficiency and save the working time/cost of the manufacturing process greatly.

Description

1266456

V. INSTRUCTIONS (1) [The invention belongs to the invention. The invention can be manufactured and processed by a single body. [Previous technology] According to the current development trend, the current development trend is also advanced, and the card is generally hard, for example, the memory capacity is hard. As shown in the figure and the fifteenth figure, the surface and the terminal mold clearly show that the number of the plug holes C 1 is set, and the upper side of the mating portion D 1 1 2 extends through the insertion of the latch body D body C. The insertion hole of the hole body C is a plurality of teeth D 1 The conductive terminal D 1 The tooth D 1 2 1 is a technical object. The connector end is bent, so that the card portion can be used for the purpose of simplifying the process cost. Sub-manufacturing method, especially the electric power can be vertically locked in the insulation, increase the production efficiency and reduce the computer computing power is to use the card, the net scanner) 1 2 of C 1 in C 1 2 1 is inserted into the plug-in hole technology, the new moon can be strong, the speed electronic card is connected to the road card, the data is used to reach the expansion terminal module insulation seat body, the body c is provided with a terminal The module terminal D 1 has a latching tooth D 1 2 and a plurality of latching teeth D. However, the upper conductive terminal is clamped to the plug-in socket body C, and the c 1 generates a different speed and can be expanded. The function of the pick-up or SC, the complex view of the teeth into the insulation, the number of plug-in D, the complex number does not have a pair of parts D 1 2 1, so that 1 2 1 card the conventional card D 1, its hole C 1 left plug hole C Force, growth, and high-filling sis Please refer to the front view of the seat, hole C 1 conductive terminal D' and when the conductive end 掣 is positioned and positioned in the right one of the two sides of the cassette

The electronic device in the direction of the computer (such as the height of the fourteenth, the top view of the figure can be seen in the figure, and the complex D 1 wears 1, and the card D D D can be insulated in the insulating seat D 1 2 side, and when, will make the card insertion hole C

Page 5 1266456 C 1 will cause insulation on both sides, which will lead to the conductive contact. Therefore, the insulating seat c must pass through the tin furnace and also be exposed to the high temperature hole C 1 , causing the conductive to change the electrical conductivity. Insertion of the seat C of the seat C D 2 The insertion of the rear seat C 1 1 1 can be time-consuming and low. Directions for the improvement of the hair 5, invention description (2) 1 left and right to open, and each body C produces an electrical terminal D 1 causing contact with the conductive terminals so that the conductive terminals make the conductive terminals both sides open, however, Terminal D 1 has no terminal D 1 and the diagram shown in Figure 17. When the hole C 1 is connected, the hole C 1 is inserted into the hole, which is greatly increased, and is necessary. The sidewall generates _ a plug hole C is bent and deformed, and the solder portion D affects the signal D 1 to perform the soldering of D 1 D 1 generates a heat-insulated insulator body in order to prevent the insulation and the board insulating base c ' from being another It can be seen that the end ' must first pick up the conductive terminal D, so that the cassette c 1 is assembled up and down. The above-mentioned missing description is the reaction force, and 1 is deformed to the sides and cannot be transmitted. The quality welding is arranged on the circuit part D 1 3, and the C is formed by the bending edge of the body C. The clamping direction of the terminal module D is to be removed from the side of the nineteen D 1 2 of the conductive terminal 1; However, the overall design is still engaged in the industry, and after the insertion holes are opened, the insulating base C circuit board is formed; in addition, when the plate is on, and the tin liquid is required, the insertion deformation is also caused. In the case of bending deformation, it is necessary, please insert the top view of the group at the back side of the insulation D 1 into the insulation complex card D. This method is not productive and needs further development. In view of the lack and deficiency of the above-mentioned practices, the monthly people are collecting

Page 6 1266456 V. INSTRUCTIONS (3) The main purpose of the invention is to obtain the connector terminal through continuous evaluation, design and multiple repairs through multiple evaluations and considerations. The cassette can be clamped in a vertical direction to simplify the process, increase productivity and reduce the number of people. The secondary object of the present invention is that the straight direction is stuck in the insulating body; therefore, when the furnace is heated, the side of the conductive terminal is bent and deformed due to the high temperature. [Embodiment] In order to achieve the above object and structure, the present invention has the following advantages, and the preferred embodiment of the present invention is as follows. Referring to the first, second and third figures, the Ming is stamped on a metal sheet to form a terminal module ^2, and the conductive end 邛1 1 1 , and after the butting portion 1 1 1 1 1 2 1 The chucking work 2, the outline 3, and the plurality of conductive terminals 1 1 are integrally connected to the strip 12 to form a flat sheet. Furthermore, the low-manufacturing conductive terminal of the conductive terminal insulating seat of the method of the above-mentioned stamping method can effectively prevent the expansion of the conductive terminal, and the research and development experience of the new year is born with the brand new manufacturing number X Ming patent. . After one bend, the inner part can be used to achieve the time and processing cost of the card portion, and the method of using the hanging connector to pass the tin and then causing the insulation seat is detailed, and the front side of the plurality of guides can be used. The technical means of sequentially bending the bent portion of the Z-shaped bend and the strip 1 and the description thereof are clearly shown, the f-terminal 1 1 and the material end are provided with a pair of joints with a plurality of teeth # &lt The welded portion 1 1 1 1 4, even if the complex 2 is connected to each other, and the terminal module 1 is

Page 7 1266456 Sub 1 1 Front extension 2 Approx. Folding part 1 Make conductive 1 1 3 Read the third insulation side view of the block module body 1 after the first bend 112 state; Edge body 1 2 Upper body 2 2 is given. The first and the ninth sub-chip sub-modules are formed with a spacing groove 13 and the spacing groove is a first bending line A which is straightened on the bent portion 1 1 4 of the conductive terminal 1 1; at this time, the conductive terminal 14 A bending line a vertically upwards or downwards of the abutting portion ii 1 of the terminal 1 1 , the surface of the clamping portion and the surface of the strip 12 form a vertical shape. 5 (Invention) (4) The side of the adjacent conductive end 3 is It can be bent along the bend and further in the welded state. Please continue to refer to the front section of the terminal module before the insulating seat, the end module penetrates the insulation. The terminal module fold line A is formed through a 1 1 , the card face surface to form a vertical 1 1 1 into the card 1掣 1 1 掣 绝缘 绝缘 绝缘 绝缘 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A side cross-sectional view of the group after being inserted into the insulating body. After the bending of the electrical terminal 11, even if the conductive and soldering portion 1 1 3 is at this time, the plurality of latching holes of the plug hole 2 1 of the lead 2 can be inserted. After the inner hole of the hole 2 1 is cut off, the figure 7 can be shown in the figure, and the stereoscopic appearance and end of the side of the terminal module when penetrating into the insulating seat body can be clearly seen from the figure. The folded portion 114 is fixed in the vertical direction by the surface of the mating portion i of the first terminal 1 1 and the mating portion of the strip 12 and the electrical terminal 11, and the terminal mold welding portion 113 is continuously welded. As shown in Fig. 10, it can be clearly seen from the figure that the stamping forms a plurality of conductive terminals 1 1 and 1 and is electrically conductive. Sub 11 has a pair of front end

1266456 V. Description of the invention (5) = part 1 1 1 'and a card portion 1 1 with a plurality of cards 1 1 1 on the rear side of the butting portion 1 1 1 2, a zigzag bend The welded portion 1 > * and the bent portion 1 1 4 integrally connected to the above-mentioned tape 12 are evenly connected to the tape 12 in a manner of being arranged side by side, and forming a flat sheet . Furthermore, the terminal module 1 formed by the above-mentioned stamping method is formed with a spacing groove 13 between the adjacent conductive terminals 1 1 , and one side of the spacing groove 1 3 7 extends forward to the conductive terminal 11 The first bending line A and the second bending line B are formed on the bending portion 114 at the same time, and the conductive terminal 1 1 is along the first bending line A of the bending portion ii 4 . Vertically bent upward or downward, the surface of the conductive terminal 丄 abutting portion 1 1 \ , the 掣 portion 1 1 2 and the welded portion 1 1 3 and the strip 1 2 are formed to form a vertical state, and the conductive terminal i丄 丄 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一Forms a parallel state with the strip 12. Please continue to refer to the eleventh, twelfth, and thirteenth drawings. It can be clearly seen from the figure that the above-mentioned terminal module is bent over the bent portion 导电4 of the conductive terminal 经由, even if the conductive terminal 1 1 The surface of the butting portion 1 1 1 , the latching portion 1 1 2 and the welded portion 1 1 3 forms a vertical state with the surface of the strip 12; at this time, the abutting portion ii of the conductive terminal i丄 can be inserted into the insulating seat. 2, in the insertion hole 2 1 , and the card 1 1 2 1 provided on the card 1 of the conductive terminal 1 is clamped in the vertical direction to the insertion hole 2 1 of the insulating base 2 Forming a fixed, continued to carry the material of the terminal module

Page 9 1266456 V. Description of the invention (6) 2 After the removal, the welded portion 1 1 3 can be welded to the predetermined circuit board. In addition, the conductive terminal of the present invention is formed by stamping and then folded, so that the surface of the conductive terminal 11 is perpendicular to the surface of the tape 2 and thus has better structural strength to prevent elastic deformation. Moreover, the welded portion ii 3 which is bent in a f-shape can be more accurately welded to the predetermined circuit board, and the processing process can be greatly reduced, the processing cost can be reduced, and the manufacturing effect can be increased. 1 2 is clamped in the vertical direction: 邑 ί ί :: Π1; therefore, it can eliminate the bending deformation caused by the conventional lateral latching of the insertion hole 2 1 of the 、, 邑, 吟 seat 2 . Furthermore, the conductive terminal of the present invention is bent by - times, after the electrical terminal shape is formed, and then perpendicularized, so that the surface of the soldering portion i (7) which is formed in a zigzag shape can be formed. : Sexual deformation 'and the board, ϋ can greatly reduce the processing efficiency of the welding in the preset electric efficiency, the cost of the conductive terminal and the increase in the insertion hole 2 i of the insulating base 2 In the vertical direction, the card is inserted into the insertion hole 2 of the insulating base 2, so that it can be used to achieve the effect of the above-mentioned connector terminal of the present invention. ^U manufacturing method in the production of excellent invention, in line with the invention patent application ^ ^ ^ Ming Cheng for a practical, please look forward to the early approval of the trial by the auditor, with # = |, 爰 legally filed if the fishing bureau has any Inquiring 44 = Mingren's hard work, force cooperation. The claw letter is not, the inventor is determined to be

1266456 Brief description of the diagram [Simple description of the diagram] The first diagram is a three-dimensional appearance of the terminal module before bending. The second figure is a three-dimensional appearance of the terminal module of the present invention after being bent. The third figure is a perspective view of the terminal module of the present invention before it is inserted into the insulating body. The fourth figure is a side cross-sectional view of the terminal module of the present invention before it is inserted into the insulating body. The fifth figure is a side cross-sectional view of the terminal module of the present invention when it is inserted into the insulating body. The sixth figure is a perspective view of the terminal module of the present invention after it is inserted into the insulating body. The seventh figure is a side cross-sectional view of the terminal module of the present invention after it is inserted into the insulating body. Figure 8 is a perspective view of the terminal module before being bent according to another embodiment of the present invention. Figure 9 is a perspective view of a terminal module after being bent according to another embodiment of the present invention. The tenth figure is a top view of the terminal module before being bent according to another embodiment of the present invention. The eleventh drawing is a perspective view of the terminal module before it is inserted into the insulating seat body according to another embodiment of the present invention. Figure 12 is a side cross-sectional view showing the terminal module before it is inserted into the insulating body according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 13 is a side cross-sectional view showing a terminal module as it is inserted into an insulating body according to another embodiment of the present invention. Figure 14 is a top cross-sectional view of the conventional terminal module before it is inserted into the insulating body. The fifteenth figure is a top cross-sectional view of the conventional terminal module after it is inserted into the insulating body. Figure 16 is a plan view of another conventional terminal module. The seventeenth figure is another stereoscopic combination of the conventional ones. [Component Symbol Description]

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Claims (1)

1266456 VI. Application for patent scope: The manufacturing method of Qilianzi is based on the metal sheet and the second terminal; the terminal block of the electric terminal and the strip, and the conductive end: and the rear side of the butt joint is sequentially extended. There is a card stalk on the material belt, g4 kg 邛, and the bent portion of the conductive terminal is extended with μ ^ ^ "to make the plurality of conductive terminals and the strip form a flat sheet, the main features of which are: in the bent portion The first f-fold line of the first electrical terminal, which is perpendicular to the strip, is formed by one bending, and the surface of the 卩, the 掣 and the welded portion is formed with the surface of the strip. A. The method of manufacturing the connector terminal according to Item 1, wherein a plurality of latches are extended on both sides of the latch portion. 4 'As shown in the connector terminal of the patent application scope 'The soldering portion is a substantially zigzag-shaped bent shape. The manufacturing method of the benefit terminal is formed by stamping a metal sheet, a plurality of conductive terminals and a terminal module of the tape, and the sub-module is provided Butt joint, and in the back side of the butt joint, 2, welded The bent portion ′ and the bent portion of the conductive terminal extend, for example, on the tape, even if the plurality of conductive terminals and the tape form a single body, the main feature is that the electrical terminal is provided on the bent portion The first bending line and the second bending line are perpendicular to the strip and can be lifted along the second bending line after the first bending and the second bending line. The surface of the butt joint, the snap portion and the welded portion are in parallel with the strip of material on page 14 of 1266456_. 5. The method of manufacturing a connector terminal according to claim 4, wherein a plurality of latches are extended on both sides of the cartridge. 6. The method of manufacturing a connector terminal according to claim 4, wherein the welded portion has a substantially zigzag-shaped bent shape. Page 15