CN101227039A - electrical connector - Google Patents

Abstract

Translated fromChinese

本发明公开了一种电连接器，其组装于一塑料座体的端子槽，其以一金属板片的板面下料而形成有板面及断面，其一体形成有：一固定部，其板面呈纵向且固定于塑料座体的端子槽；及一弹性臂，其系板面下料形成一弯曲形状呈断面方向延伸的力臂，其连接于固定部并反折呈断面方向弯曲延伸，其接近末端设有一接点，当施力该接点时该弹性臂呈金属板片的断面方向弹动；藉由以上构造，可达到端子的弹性臂之接触弹性较佳、易于制造、及端子在组装时占用端子槽的空间较小。

The present invention discloses an electrical connector, which is assembled in a terminal slot of a plastic base body. The plate surface and the cross section are formed by cutting the plate surface of a metal plate sheet, and the following are integrally formed: a fixing portion, whose plate surface is longitudinal and fixed to the terminal slot of the plastic base body; and an elastic arm, which is a force arm formed by cutting the plate surface to form a curved shape and extending in the direction of the cross section, connected to the fixing portion and folded back to bend and extend in the direction of the cross section, and a contact point is provided near the end thereof. When force is applied to the contact point, the elastic arm is elastic in the direction of the cross section of the metal plate sheet. Through the above structure, the contact elasticity of the elastic arm of the terminal is better, it is easy to manufacture, and the terminal occupies less space in the terminal slot when assembled.

Description

Translated fromChinese

电连接器electrical connector

技术领域technical field

本发明涉及一种电连接器，特别是一种电连接器的端子构造。The invention relates to an electrical connector, in particular to a terminal structure of the electrical connector.

背景技术Background technique

芯片(如CPU)之底面形成有多个间隔排列之接点，而连接该型式芯片之电连接器系利用一下压力将芯片固定于一座体上，藉以使芯片之接点与排列于座体的端子槽内的端子弹性接触而确保电连接。The bottom surface of a chip (such as a CPU) is formed with a plurality of contacts arranged at intervals, and the electrical connector connected to this type of chip uses a pressure to fix the chip on the base, so that the contacts of the chip and the terminal slots arranged in the base The inner terminals are elastically contacted to ensure electrical connection.

请参阅图1及图2，系为一种连接芯片之电连接器，其设有：一座体10，其上排列设有多个端子槽11；及多个端子20，其系设置于该座体的端子槽11，其设有一可上下弹动之弹性臂21、一固定部22、及一连接片23，该固定部21系与端子槽11迫紧固定，且其下端反折成一向上延伸之第二板24，该弹性臂21系连接于固定部22之第二板24，其板面向上弯曲至端子槽11之一边12后再弯曲延伸超出另一边13，其接近末端设有一凸出之接点25，该连接片23系伸出座体10下方并结合一锡球28。Please refer to Fig. 1 and Fig. 2, it is an electrical connector for connecting chips, which is provided with: abase 10, on which a plurality ofterminal grooves 11 are arranged; and a plurality ofterminals 20, which are arranged on the base Theterminal groove 11 of the body is provided with anelastic arm 21 that can bounce up and down, afixing part 22, and a connectingpiece 23. Thefixing part 21 is tightly fixed with theterminal groove 11, and its lower end is folded back into an upwardly extending Thesecond plate 24, theelastic arm 21 is connected to thesecond plate 24 of thefixed part 22, its plate surface is bent upwards to oneside 12 of theterminal groove 11 and then bent and extended beyond theother side 13, and a protrusion is provided near the end The connectingpiece 23 protrudes from the bottom of theseat body 10 and combines with asolder ball 28 for thecontact point 25 .

当芯片置于座体10上时，芯片之每一接点系接触该每一端子20之接点25，各端子20藉由弹性臂21之弹性抵紧该芯片之接点而达到电连接效果。When the chip is placed on thebase 10, each contact point of the chip is in contact with thecontact point 25 of eachterminal 20, and eachterminal 20 is pressed against the contact point of the chip by the elasticity of theelastic arm 21 to achieve an electrical connection effect.

现有的构造有以下缺点：即，1.端子之弹性臂20系利用板面弯曲达到上下弹动之弹性，故端子槽11需有足长度作为弹性臂21弯曲之空间，2.该弹性臂21之板面在冲压弯折上不易精准控制尺寸，冲压之成本相对提高。The existing structure has the following disadvantages: 1. Theelastic arm 20 of the terminal utilizes the bending of the board surface to achieve the elasticity of bouncing up and down, so theterminal groove 11 needs to have sufficient length as the space for theelastic arm 21 to bend. 2. The elastic arm It is difficult to accurately control the size of the 21 plate surface in stamping and bending, and the cost of stamping is relatively increased.

发明内容Contents of the invention

本发明的主要目的在于提供一种电连接器的端子构造，藉由端子之弹性臂连接于固定部并反折呈断面方向弯曲延伸，可达到端子易于制造、在组装时占用端子槽之空间较小、及良好之弹性效果。The main purpose of the present invention is to provide a terminal structure of an electrical connector. The elastic arm of the terminal is connected to the fixed part and folded back to extend in the cross-sectional direction, so that the terminal is easy to manufacture and occupies less space in the terminal groove during assembly. Small, and good elastic effect.

本发明的次要目的在于提供一种电连接器的端子构造，藉由弹性臂设有一主弹臂及一副弹臂，该副弹臂与固定部相连且板面同面，该主弹臂反折呈断面方向弯曲延伸，达到增加弹性力臂，具有较佳弹性之效果。A secondary purpose of the present invention is to provide a terminal structure of an electrical connector. The elastic arm is provided with a main elastic arm and a secondary elastic arm. The reflexion bends and extends in the direction of the section to increase the elastic force arm and have better elasticity.

为达上述目的，本发明电连接器的端子构造其系组装于一塑料座体的端子槽，其系以一金属板片之板面下料而形成有板面及断面，其一体形成有：一固定部，其板面呈纵向且固定于塑料座体的端子槽；及一弹性臂，其系板面下料形成一弯曲形状呈断面方向延伸之力臂，其连接于固定部并反折呈断面方向弯曲延伸，其接近末端设有一接点，当施力该接点时该弹性臂呈金属板片之断面方向弹动。In order to achieve the above-mentioned purpose, the terminal structure of the electrical connector of the present invention is assembled in the terminal groove of a plastic seat body, and it is formed by blanking the surface of a metal plate to form a plate surface and a section, which are integrally formed: A fixed part, the board surface is longitudinal and fixed in the terminal groove of the plastic seat body; and an elastic arm, which is cut from the board surface to form a curved force arm extending in the direction of the cross section, which is connected to the fixed part and folded back It bends and extends in the direction of the cross-section, and there is a contact point near the end. When the contact is applied, the elastic arm bounces in the direction of the cross-section of the metal plate.

藉由以上构造，可达到端子之弹性臂之接触弹性较佳、易于制造、及端子在组装时占用端子槽之空间较小。With the above structure, the contact elasticity of the elastic arm of the terminal is better, it is easy to manufacture, and the terminal occupies less space in the terminal slot when assembled.

本发明的上述及其它目的、优点和特色由以下较佳实施例的详细说明中并参考图式当可更加明白，其中：The above and other objects, advantages and characteristics of the present invention can be more clearly understood from the following detailed description of the preferred embodiments and with reference to the drawings, wherein:

附图说明Description of drawings

图1是现有的电连接器的立体分解图。FIG. 1 is an exploded perspective view of a conventional electrical connector.

图2是现有的电连接器的剖面组合图。Fig. 2 is a cross-sectional assembled view of a conventional electrical connector.

图3是本发明较佳实施例的连接器剖面组合图。Fig. 3 is a cross-sectional assembled view of the connector of the preferred embodiment of the present invention.

图4是本发明第一实施例的立体图。Fig. 4 is a perspective view of the first embodiment of the present invention.

图5是本发明第一实施例的展开平面图。Fig. 5 is a developed plan view of the first embodiment of the present invention.

图6是本发明第一实施例的使用状态示意图。Fig. 6 is a schematic view of the use state of the first embodiment of the present invention.

图7是本发明第二实施例的平面图。Fig. 7 is a plan view of a second embodiment of the present invention.

图8是本发明第三实施例的平面图。Fig. 8 is a plan view of a third embodiment of the present invention.

图9是本发明第四实施例的平面图。Fig. 9 is a plan view of a fourth embodiment of the present invention.

图10是本发明第五实施例的平面图。Fig. 10 is a plan view of a fifth embodiment of the present invention.

图11是本发明第六实施例的平面图。Fig. 11 is a plan view of a sixth embodiment of the present invention.

图12是本发明第七实施例的平面图。Fig. 12 is a plan view of a seventh embodiment of the present invention.

图13是本发明第八实施例的平面图。Fig. 13 is a plan view of an eighth embodiment of the present invention.

图14是本发明第九实施例的平面图。Fig. 14 is a plan view of a ninth embodiment of the present invention.

图15是本发明第十实施例的制造时平面示意图。Fig. 15 is a schematic plan view of the tenth embodiment of the present invention during manufacture.

图16是本发明第十实施例的侧视图。Fig. 16 is a side view of a tenth embodiment of the present invention.

图17是本发明第十一实施例的侧视图。Fig. 17 is a side view of an eleventh embodiment of the present invention.

图18是本发明第十二实施例的侧视图。Fig. 18 is a side view of a twelfth embodiment of the present invention.

图19是本发明第十三实施例的立体图。Fig. 19 is a perspective view of a thirteenth embodiment of the present invention.

图20是本发明第十三实施例的平面图。Fig. 20 is a plan view of a thirteenth embodiment of the present invention.

图21是本发明第十四实施例的平面图。Fig. 21 is a plan view of a fourteenth embodiment of the present invention.

图22是本发明第十五实施例的平面图。Fig. 22 is a plan view of a fifteenth embodiment of the present invention.

图23是本发明第十六实施例的平面图。Fig. 23 is a plan view of a sixteenth embodiment of the present invention.

图24是本发明第十七实施例的平面图。Fig. 24 is a plan view of a seventeenth embodiment of the present invention.

图25是本发明第十八实施例的立体图。Fig. 25 is a perspective view of an eighteenth embodiment of the present invention.

图26是本发明第十九实施例的立体图。Fig. 26 is a perspective view of a nineteenth embodiment of the present invention.

图27是本发明第二十实施例的立体图。Fig. 27 is a perspective view of a twentieth embodiment of the present invention.

图28是本发明第二十一实施例的立体图。Fig. 28 is a perspective view of the twenty-first embodiment of the present invention.

具体实施方式Detailed ways

请参阅图3及图4，根据本发明第一实施例的电连接器包括：一塑料座体30及多个端子40，其中：3 and 4, the electrical connector according to the first embodiment of the present invention includes: aplastic base 30 and a plurality ofterminals 40, wherein:

该塑料座体30设有多个排间隔排列的端子槽31。Theplastic seat body 30 is provided with a plurality of rows ofterminal grooves 31 arranged at intervals.

请配合参阅图5，该多个端子40系以一金属板片50之板面下料一体冲压形成由一料带53相连而成连续排列的端子，该各端子40具有板面47及断面49，该整排连续之多个端子40系可配合端子槽31之间距，由上而下整排组装于该端子槽31，该各端子40包括：一固定部41，其呈纵向固定于塑料座体30的端子槽31，其板面较宽藉以与塑料座体30的端子槽31固定，其设有第一侧410及第二侧411，其上端43与料带53连接；一弹性臂45系以板面下料方式形成一弯曲形状呈断面49方向延伸之力臂，其系连接于固定部41下端中间42并反折向上呈断面49方向弯曲延伸，其先向固定部41之第一侧410弯曲延伸再向固定部41之第二侧411，使超出固定部41上端43及第二侧411，其接近末端设有一上下方向接触之接点46，该接点46为断面；及二连接片48，其系连接于固定部41下端两侧，藉以连接固定一锡球55。Please refer to FIG. 5 , the plurality ofterminals 40 are integrally stamped by blanking ametal plate 50 to form a continuous arrangement of terminals connected by astrip 53 , and eachterminal 40 has aplate surface 47 and asection 49 The continuous rows ofmultiple terminals 40 can match the distance between theterminal slots 31, and are assembled in theterminal slots 31 from top to bottom. Eachterminal 40 includes: afixing part 41, which is longitudinally fixed on the plastic seat Theterminal groove 31 of thebody 30 has a wide plate surface so as to be fixed with theterminal groove 31 of theplastic seat body 30, and it is provided with afirst side 410 and asecond side 411, and itsupper end 43 is connected with thestrip 53; anelastic arm 45 It is to form a curved shape extending in the direction ofcross-section 49 by means of blanking on the board surface. It is connected to themiddle 42 of the lower end of thefixing part 41 and is folded upwards to bend and extend in the direction ofcross-section 49. It first goes to the first side of thefixing part 41. Theside 410 bends and extends to thesecond side 411 of thefixed part 41, so that theupper end 43 and thesecond side 411 of thefixed part 41 are exceeded, and acontact point 46 contacting the upper and lower directions is provided near the end, and thecontact point 46 is a section; and two connectingpieces 48 , which are connected to both sides of the lower end of thefixing part 41 , so as to connect and fix asolder ball 55 .

藉由以上构造，由于该端子40之弹性臂45系自固定部41下端反折向上延伸并超出固定部一侧至隔壁的端子槽31，故弹性臂45可具有甚长之力臂而能有极佳之弹性；如图6所示，当芯片60放入而与端子40接触时，该端子之弹性臂45弹性缩收，其接点46可弹性接触芯片60之接点61，该端子之弹性臂45系由下倾斜而上延伸，故其不会碰触到隔壁的端子41造成短路；再者由于弹性臂45之板面成纵向往固定部41一侧方向倾斜向上延伸，仅利用到端子槽之宽度，故端子槽41之长度可缩短，如此更有利于空间之配置，而可设计更多的端子槽，另外端子之弹性臂45系板面下料形成而非弯折形成，故制造上易于控制尺寸，容易制造。With the above structure, since theelastic arm 45 of theterminal 40 is folded upward from the lower end of thefixed part 41 and extends upwards and beyond the side of the fixed part to theterminal groove 31 next to the next wall, theelastic arm 45 can have a very long arm and can have Excellent elasticity; as shown in Figure 6, when the chip 60 is put into contact with theterminal 40, theelastic arm 45 of the terminal shrinks elastically, and itscontact 46 can elastically contact the contact point 61 of the chip 60, and the elastic arm of theterminal 45 extends from the bottom to the top, so it will not touch theterminal 41 next door to cause a short circuit; moreover, since the plate surface of theelastic arm 45 extends vertically toward the side of thefixed part 41, only the terminal groove is used. Therefore, the length of theterminal groove 41 can be shortened, which is more conducive to the configuration of the space, and more terminal grooves can be designed. In addition, theelastic arm 45 of the terminal is formed by blanking the board instead of bending, so it is easy to manufacture. Easy to control size and easy to manufacture.

由以上说明，本发明可具有以下优点：From the above description, the present invention can have the following advantages:

1.端子40之弹性臂45自固定部41下端反折向上延伸并超出固定部一侧至隔壁的端子槽31，故弹性臂45可具有极佳之弹性。1. Theelastic arm 45 of the terminal 40 folds back from the lower end of the fixingpart 41 and extends upwards and beyond the side of the fixing part to theterminal slot 31 on the next wall, so theelastic arm 45 can have excellent elasticity.

2.端子40之弹性臂45之板面成纵向往固定部41一侧方向(断面方向)倾斜向上延伸，仅利用到端子槽之宽度故端子槽41之长度可缩短，如此更有利于空间之配置，而可设计更多的端子槽，而且端子之易于制造。2. The plate surface of theelastic arm 45 of the terminal 40 extends vertically toward the side of the fixed part 41 (cross-sectional direction) and extends upwards. Only the width of the terminal groove is used, so the length of theterminal groove 41 can be shortened, which is more conducive to space. Configuration, but more terminal slots can be designed, and the terminals are easy to manufacture.

3.端子40之弹性臂45系下料形成而非弯折形成，故制造上易于控制尺寸，容易制造。3. Theelastic arm 45 of the terminal 40 is formed by blanking instead of bending, so it is easy to control the size and manufacture.

请参阅图7，示出了本发明的第二实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45系由固定部41第一侧410下端反折向上再向第二侧411弯曲延伸超出固定部41上端43及第二侧411，固定部41下端中间向下连接一连接片48。Please refer to FIG. 7 , which shows a second embodiment of the present invention, which is substantially the same as the first embodiment. Thesecond side 411 bends and extends beyond theupper end 43 of the fixingportion 41 and thesecond side 411 , and the lower end of the fixingportion 41 is connected downwards to a connectingpiece 48 .

请参阅图8，示出了本发明的第三实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45系由固定部41之第二侧411下端反折向上先略向右弯弧再向左弯一较大弯弧，最后超出上端43及第二侧411，固定部41下端中间向下连接一连接片48。Please refer to FIG. 8 , which shows a third embodiment of the present invention, which is substantially the same as the first embodiment. Slightly bend to the right and then bend to the left for a larger bend, and finally exceed theupper end 43 and thesecond side 411 , and the middle of the lower end of the fixingpart 41 is connected downward with a connectingpiece 48 .

请参阅图9，示出了本发明的第四实施例，其大致与第二实施例相同，其差异在于该连接片48连接于定部41之第二侧411下端。Please refer to FIG. 9 , which shows a fourth embodiment of the present invention, which is substantially the same as the second embodiment, the difference being that the connectingpiece 48 is connected to the lower end of thesecond side 411 of the fixedportion 41 .

请参阅图10，示出了本发明的第五实施例，其大致与第三实施例相同，其差异在于该连接片48连接于固定部41第一侧410下端。Please refer to FIG. 10 , which shows a fifth embodiment of the present invention, which is substantially the same as the third embodiment, the difference being that the connectingpiece 48 is connected to the lower end of thefirst side 410 of the fixingportion 41 .

请参阅图11，示出了本发明的第六实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45系由固定部41之第二侧411下端反折向上并略呈弯弧形状，其先向固定部之第一侧410弯曲延伸再弯回向固定部第二侧411弯曲延伸，最后再超出固定部之上端43及第二侧411，固定部41之第一侧410下端连接一连接片48。Please refer to FIG. 11 , which shows a sixth embodiment of the present invention, which is substantially the same as the first embodiment. Slightly in the shape of a curved arc, it first bends and extends toward thefirst side 410 of the fixed portion, then bends back to extend toward thesecond side 411 of the fixed portion, and finally exceeds theupper end 43 and thesecond side 411 of the fixed portion. A connectingpiece 48 is connected to the lower end of oneside 410 .

请参阅图12，示出了本发明的第七实施例，其大致与第六实施例相同，其差异在于该端子40之弹性臂45下段系成斜线，固定部41下端中间连接一连接片48。Please refer to Fig. 12, which shows the seventh embodiment of the present invention, which is roughly the same as the sixth embodiment, the difference is that the lower part of theelastic arm 45 of the terminal 40 is tied in a diagonal line, and the lower end of the fixingpart 41 is connected to a connecting piece in the middle 48.

请参阅图13，示出了本发明的第八实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45系由固定部41之第二侧411下端反折向上延伸一纵向长度，接着再向左形成一弯弧，最后再超出固定部之上端43及第二侧411，固定部41下端中间连接一连接片48。Please refer to FIG. 13 , which shows an eighth embodiment of the present invention, which is substantially the same as the first embodiment, the difference being that theelastic arm 45 of the terminal 40 is folded upwards from the lower end of thesecond side 411 of the fixing portion 41 A longitudinal length, then forms a curved arc to the left, and finally exceeds theupper end 43 and thesecond side 411 of the fixing part, and the lower end of the fixingpart 41 is connected to a connectingpiece 48 in the middle.

请参阅图14，示出了本发明的第九实施例，其大致与第六实施例相同，其差异在于该端子40之弹性臂45向上延伸并未超出固定部41之第二侧411。Please refer to FIG. 14 , which shows a ninth embodiment of the present invention, which is substantially the same as the sixth embodiment, the difference being that theelastic arm 45 of the terminal 40 extends upwards and does not exceed thesecond side 411 of the fixingportion 41 .

请参阅图15及图16，示出了本发明的第十实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45之接点46位置系为两板面折叠弯折处，使该接点46成圆弧面而非断面。Please refer to Fig. 15 and Fig. 16, which shows the tenth embodiment of the present invention, which is roughly the same as the first embodiment, the difference is that the position of thecontact point 46 of theelastic arm 45 of the terminal 40 is that the two boards are folded and bent Place, make this joint 46 be arc surface rather than cross-section.

请参阅图17，示出了本发明的第十一实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45之接点46系为板面弯折形成。Please refer to FIG. 17 , which shows an eleventh embodiment of the present invention, which is substantially the same as the first embodiment, the difference being that thecontact 46 of theelastic arm 45 of the terminal 40 is formed by bending the board.

请参阅图18，示出了本发明的第十二实施例，其大致与第一实施例相同，其差异在于该端子40之弹性臂45之接点46系为材料抽挤而形成板厚缩小呈水平之凸缘。Please refer to FIG. 18 , which shows a twelfth embodiment of the present invention, which is roughly the same as the first embodiment, the difference being that thecontact point 46 of theelastic arm 45 of the terminal 40 is formed by the shrinkage of the plate thickness due to material extrusion. Horizontal flange.

请参阅图19及图20，示出了本发明的第十三实施例，其大致与第六实施例相同，其中差异在于该端子40之弹性臂45包括一主弹臂412及副弹臂413，该副弹臂413与该固定部41之第二侧411下端相连且板面同面，其向下并略向第一侧410弯曲，该主弹臂412反折向上延伸使其板面与固定部41之板面成折叠，其向上先向固定部之第一侧410弯曲延伸再弯回向固定部之第二侧411弯曲延伸并超出固定部之上端43及第二侧411，使该主弹臂412反折后与副弹臂413略呈C形状，主弹臂412接近末端设有一上下弹动之接点46。Please refer to FIG. 19 and FIG. 20 , which shows a thirteenth embodiment of the present invention, which is roughly the same as the sixth embodiment, and the difference is that theelastic arm 45 of the terminal 40 includes a mainelastic arm 412 and a secondaryelastic arm 413 , the secondaryelastic arm 413 is connected to the lower end of thesecond side 411 of the fixingpart 41 and the board surface is on the same plane. The plate surface of the fixedpart 41 is folded, and it bends upwards to thefirst side 410 of the fixed part and then bends back to thesecond side 411 of the fixed part and extends beyond theupper end 43 and thesecond side 411 of the fixed part, so that the The mainelastic arm 412 and the auxiliaryelastic arm 413 are slightly C-shaped after being folded back. The mainelastic arm 412 is provided with acontact point 46 for bouncing up and down near the end.

本实施例藉由弹性臂45增设有副弹臂413于固定部41之同面，可使得弹性臂之整体长度加长，增加弹动效果，当该接点46受向下力时，该副弹臂413会向固定部之第一侧410弹动，主弹臂412向第二侧411弹动，如此整体之弹性效果甚佳。In this embodiment, an auxiliaryelastic arm 413 is added on the same surface of the fixedpart 41 by theelastic arm 45, so that the overall length of the elastic arm can be lengthened and the elastic effect can be increased. When thecontact point 46 is subjected to a downward force, the auxiliaryelastic arm 413 will spring to thefirst side 410 of the fixed part, and the mainelastic arm 412 will spring to thesecond side 411, so the overall elastic effect is very good.

请参阅图21，示出了本发明的第十四实施例，其大致与第十三实施例相同，其中差异在于该副弹臂413直接向下延伸并未弯向固定部之第一侧410。Please refer to FIG. 21 , which shows a fourteenth embodiment of the present invention, which is substantially the same as the thirteenth embodiment, and the difference is that the secondaryelastic arm 413 extends directly downward and does not bend toward thefirst side 410 of the fixing portion. .

请参阅图22，示出了本发明的第十五实施例，其大致与第十四实施例相同，其中差异在于该主弹臂412反折后向上延伸一纵向长度，接着再向第一侧410形成一弯曲延伸，最后再向第二侧411弯曲延伸并超出固定部之上端43及第二侧411。Please refer to FIG. 22 , which shows a fifteenth embodiment of the present invention, which is substantially the same as the fourteenth embodiment, and the difference is that the mainelastic arm 412 extends upwards for a longitudinal length after being folded back, and then to thefirst side 410 forms a curved extension, and finally bends and extends to thesecond side 411 and exceeds theupper end 43 of the fixing portion and thesecond side 411 .

请参阅图23，示出了本发明的第十六实施例，其大致与第十五实施例相同，其中差异在于该副弹臂413与该固定部41之中间下端相连且板面同面。Please refer to FIG. 23 , which shows a sixteenth embodiment of the present invention, which is substantially the same as the fifteenth embodiment, except that the secondaryelastic arm 413 is connected to the middle lower end of the fixingportion 41 and the board surfaces are in the same plane.

请参阅图24，示出了本发明的第十七实施例，其大致与第十五实施例相同，其中差异在于该弹性臂45之副弹臂413系连接于接近固定部41之第一侧410并向下延伸，该主弹臂412系反折向上先靠向固定部之第一侧410，再向第二侧411弯曲延伸，并超出固定部之上端43及第二侧411，主弹臂412接近末端设有一上下弹动之接点46；藉此由于副弹臂413与第一侧411尚有间距，故当该接点46受向下力时，该副弹臂藉由该间距仍可向固定部之第一侧410弹动。Please refer to FIG. 24 , which shows a seventeenth embodiment of the present invention, which is substantially the same as the fifteenth embodiment, wherein the difference is that the secondaryelastic arm 413 of theelastic arm 45 is connected to the first side near the fixedportion 41 410 and extend downwards, the mainelastic arm 412 is folded upwards and leans against thefirst side 410 of the fixed part, then bends and extends to thesecond side 411, and exceeds theupper end 43 and thesecond side 411 of the fixed part. The end ofarm 412 is provided with acontact point 46 that bounces up and down; by this, because the secondaryelastic arm 413 still has a distance from thefirst side 411, so when thecontact point 46 is subjected to downward force, the secondary elastic arm can still move through the distance. bounce toward thefirst side 410 of the fixing part.

请参阅图25，示出了本发明的第十八实施例，其系为另一种类型的端子，该端子同样具有如同第一实施例的特点，该各端子40具有板面47及断面49，该各端子40包括：一固定部41，其板面呈纵向固定于塑料座体的端子槽，其设有一前端414及一后端415；一弹性臂45系以板面下料方式形成一弯曲形状呈断面方向延伸之力臂，其系连接于固定部41之前端414并反折向上呈断面49方向弯曲延伸，其先向固定部41之后端415延伸再向上弯曲转向固定部41之前端414延伸，使超出固定部41之前端414，其接近末端设有一凸向下之接点46，该接点46为断面；及一连接片48，其系连接于固定部41后端，其呈水平延伸。Please refer to FIG. 25 , which shows an eighteenth embodiment of the present invention, which is another type of terminal. This terminal also has the same characteristics as the first embodiment. Each terminal 40 has aplate surface 47 and asection 49 Each terminal 40 includes: a fixedportion 41, the plate surface of which is longitudinally fixed to the terminal groove of the plastic seat body, which is provided with a front end 414 and a rear end 415; anelastic arm 45 is formed by blanking the plate surface. The curved shape is a force arm extending in the direction of the cross-section. It is connected to the front end 414 of the fixedpart 41 and folded upwards to extend in the direction of thecross-section 49. It first extends to the rear end 415 of the fixedpart 41 and then bends upwards to the front end of the fixedpart 41. 414 extends so that the front end 414 beyond the fixedpart 41 is provided with a protrudingcontact point 46 near the end, which is a section; and a connectingpiece 48, which is connected to the fixedpart 41 rear end, which extends horizontally .

请参阅图26，示出了本发明的第十九实施例，其大致与第十七实施例相同，其中差异在于该端子40之弹性臂45包括一主弹臂412及副弹臂413，该副弹臂413与该固定部41之前端414相连且板面同面，其向前延伸，该主弹臂412反折延伸使其板面与固定部41之板面成折叠。Please refer to FIG. 26 , which shows a nineteenth embodiment of the present invention, which is substantially the same as the seventeenth embodiment, wherein the difference is that theelastic arm 45 of the terminal 40 includes a mainelastic arm 412 and a secondaryelastic arm 413. The secondaryelastic arm 413 is connected to the front end 414 of the fixingpart 41 and has the same board surface, and extends forward.

请参阅图27，示出了本发明的第二十实施例，其大致与第十七实施例相同，其中差异在于该端子40之固定部41成L形，弹性臂45系与固定部41之前端414上方相连并反折呈断面方向弯曲延伸，其先向下延伸再向后弯曲向上延伸，其接近末端设有一侧向凸出之接点46，该接点46为断面。Please refer to Fig. 27, which shows a twentieth embodiment of the present invention, which is substantially the same as the seventeenth embodiment, wherein the difference is that the fixingportion 41 of the terminal 40 is L-shaped, and theelastic arm 45 is connected to the fixingportion 41. The top of the front end 414 is connected and folded back to extend in the direction of the section. It first extends downwards and then bends upwards. Near the end is acontact point 46 protruding sideways. Thecontact point 46 is a section.

请参阅图28，示出了本发明的第二十一实施例，其大致与第十九实施例相同，其中差异在于该端子40之弹性臂45包括一主弹臂412及副弹臂413，该副弹臂413与该固定部41之前端414上方相连且板面同面，其向上延伸，该主弹臂412反折延伸使其板面与固定部41之板面成折叠。Please refer to FIG. 28 , which shows a twenty-first embodiment of the present invention, which is substantially the same as the nineteenth embodiment, wherein the difference is that theelastic arm 45 of the terminal 40 includes a mainelastic arm 412 and a secondaryelastic arm 413, The auxiliaryelastic arm 413 is connected to the top of the front end 414 of the fixingpart 41 and the board surface is on the same plane, and it extends upwards.

在较佳实施例的详细说明中所提出之具体的实施例仅为了易于说明本发明的技术内容，而并非将本发明狭义地限制于该实施例，在不超出本发明的精神及以下申请专利范围之情况，可作种种变化实施。The specific embodiment proposed in the detailed description of the preferred embodiment is only for the ease of explaining the technical content of the present invention, and the present invention is not limited to this embodiment in a narrow sense, without exceeding the spirit of the present invention and applying for a patent below Depending on the scope of the situation, various changes can be made.

【主要组件符号说明】[Description of main component symbols]

塑料座体30   端子槽31     金属板片50    料带53Plastic seat body 30terminal slot 31metal sheet 50strip 53

端子40       固定部41     下端中间42    上端43Terminal 40Fixed part 41 Lower middle 42Upper 43

弹性臂45     接点46       板面47        断面49Elastic arm 45Contact 46Board surface 47Section 49

连接片48     第一侧410    第二侧411     主弹臂412connectingpiece 48first side 410second side 411main spring arm 412

副弹臂413    前端414      后端415       锡球55Auxiliaryelastic arm 413 front end 414 rear end 415solder ball 55

Claims (21)

1. a connector terminals is constructed, and it is assembled in the terminal groove of a plastics pedestal, and it is to be formed with plate face and section with the plate face blanking of a metal sheet, has been integrally formed:

One fixed part, its plate face are vertically and are fixed in the terminal groove of plastics pedestal; And

One elastic arm, its tie-plate face blanking forms the arm of force that a curved shape is the extension of section direction, it is connected in fixed part and reflexed is section direction bending extension, and it is provided with a contact near end, and this elastic arm is the section direction springing of metal sheet when this contact of the application of force.

2. connector terminals structure as claimed in claim 1, wherein this elastic arm is provided with a main elastic arm and a secondary elastic arm, this pair elastic arm links to each other with this fixed part and plate face coplanar, and this main elastic arm reflexed extends makes its plate face become to fold with the plate face of fixed part, and main elastic arm is provided with this contact near end.

3. connector terminals structure as claimed in claim 1, wherein this fixed part lower end is provided with connecting portion.

4. connector terminals structure as claimed in claim 3, wherein this connecting portion is in conjunction with a tin ball.

5. connector terminals structure as claimed in claim 1 or 2, wherein this elastic arm system is connected in the fixed part lower end, and it also gradually is bent upwards to fixed part one side and extends beyond fixed part upper end and springing up and down, and it is provided with the contact of an above-below direction contact.

6. connector terminals structure as claimed in claim 5, wherein the contact of this elastic arm system exceeds fixed part one side.

7. connector terminals as claimed in claim 1 structure, but wherein take the shape of the letter U shape and side direction springing of this elastic arm, it is provided with the contact of a side direction contact.

8. connector terminals as claimed in claim 2 structure, but wherein take the shape of the letter U shape and side direction springing of the main elastic arm of this elastic arm, it is provided with the contact of a side direction contact.

9. connector terminals structure as claimed in claim 1, wherein this elastic arm is ㄈ shape and springing up and down, and it is provided with the contact of an above-below direction contact.

10. connector terminals structure as claimed in claim 2, wherein the main elastic arm of this elastic arm is ㄈ shape and springing up and down, and it is provided with the contact of an above-below direction contact.

11. connector terminals structure as claimed in claim 3, wherein this connecting portion is a horizontal pin.

12. connector terminals structure as claimed in claim 1, wherein the contact of this elastic arm is a section.

13. connector terminals structure as claimed in claim 1, wherein the connecting point position of this elastic arm is the folding bending places of two plate faces, makes this contact become arc surface but not section.

14. connector terminals structure as claimed in claim 1, wherein the contact of this elastic arm is that the plate face is bent to form.

15. connector terminals as claimed in claim 1 structure, wherein the contact of this elastic arm is that material is taken out and squeezed and form thickness of slab and dwindle the flange that is level.

16. connector terminals structure as claimed in claim 1, wherein the plate face of plate face of this elastic arm and fixed part is superimposed.

17. connector terminals as claimed in claim 5 structure, wherein fixed part is provided with first side and second side, and this elastic arm system is connected in first side of fixed part, and its reflexed is upwards and to the second lateral bending Qu Yanshen of fixed part.

18. connector terminals structure as claimed in claim 5, wherein fixed part is provided with first side and second side, the secondary elastic arm of this elastic arm is to be connected near first side of fixed part and extension downwards, this main elastic arm is first side that reflexed upwards relies on fixed part earlier, again to the second lateral bending Qu Yanshen.

19. connector terminals structure as claimed in claim 5, wherein fixed part is provided with first side and second side, this elastic arm system is connected in second side of fixed part, and it is that reflexed upwards is the curved arc shape, its earlier to the first lateral bending Qu Yanshen of fixed part again replication to the fixed part second lateral bending Qu Yanshen.

20. connector terminals structure as claimed in claim 5, wherein fixed part is provided with first side and second side, the secondary elastic arm of this elastic arm is second side and downward the omiting to the first lateral bending song that is connected in fixed part, this main elastic arm reflexed upwards and earlier to the first lateral bending Qu Yanshen of fixed part again replication make behind this main elastic arm reflexed and the slightly c-shaped shape of secondary elastic arm to the fixed part second lateral bending Qu Yanshen.

21. connector terminals structure as claimed in claim 5, wherein end can connect the arrangement that a strip forms continuous terminal on this fixed part, whole row's continuous terminal is but that distance is spaced between the abutting end pilot trench 31, uses the terminal groove that from top to bottom whole row is assembled in this plastics pedestal.

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