TW201820718A - Connector - Google Patents
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- TW201820718A TW201820718A TW106139833A TW106139833A TW201820718A TW 201820718 A TW201820718 A TW 201820718A TW 106139833 A TW106139833 A TW 106139833A TW 106139833 A TW106139833 A TW 106139833A TW 201820718 A TW201820718 A TW 201820718A
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Abstract
Description
本發明涉及一種連接器。The invention relates to a connector.
通常，在安裝於一基板（諸如一電路板等）的一連接器中，當受到外力等時，一連接器殼體從兩側挾持連接器，以防止在用於將一端子固定連接於基板的焊料上施加大的負荷（例如參見專利文獻1）。Generally, in a connector mounted on a substrate (such as a circuit board or the like), when an external force or the like is received, a connector housing holds the connector from both sides to prevent the terminal from being fixedly connected to the substrate. A large load is applied to the solder (for example, see Patent Document 1).
圖15是示出一常規連接器的一立體圖。Figure 15 is a perspective view showing a conventional connector.
在圖中，811是一連接器上殼體，而841是一連接器下殼體。一配合連接器（未在圖中示出）嵌入的一嵌合凹部813 形成於上殼體811內，且多個端子851排列在嵌合凹部813內。一保持孔814形成於嵌合凹部813的一底部812上，且一保持框815從下方***且嵌入保持孔814側。此外，端子851由保持框815保持，且端子851的尾部852用焊料固定於一基板891的一配線圖案。注意的是，基板891被上殼體811和下殼體841從上下挾持以使連接器可靠地固定於基板891，由此即使施加一外力時也能防止負荷施加到將尾部852固定於基板891的配線圖案的焊料上。In the figure, 811 is a connector upper housing and 841 is a connector lower housing. A fitting recess 813, which is fitted in a mating connector (not shown), is formed in the upper casing 811, and a plurality of terminals 851 are arranged in the fitting recess 813. A holding hole 814 is formed in a bottom portion 812 of the fitting recess 813, and a holding frame 815 is inserted from below and fitted into the holding hole 814 side. Further, the terminal 851 is held by the holding frame 815, and the tail portion 852 of the terminal 851 is fixed to a wiring pattern of a substrate 891 by solder. Note that the substrate 891 is held up and down by the upper case 811 and the lower case 841 to securely fix the connector to the substrate 891, thereby preventing load from being applied to fixing the tail portion 852 to the substrate 891 even when an external force is applied. The wiring pattern is on the solder.
專利文獻1：日本未審專利申請公開號JP2007-259590Patent Document 1: Japanese Unexamined Patent Application Publication No. JP2007-259590
然而，由於在常規連接器中基板891被上殼體811和下殼體841從上下挾持，隨著連接器大型化，連接器的構造變得更複雜。此外，連接器僅能用於在基板891的下側具有足够大的收容下殼體841的空間的環境。However, since the substrate 891 is held up and down by the upper case 811 and the lower case 841 in the conventional connector, the configuration of the connector becomes more complicated as the connector is enlarged. Further, the connector can be used only for an environment having a sufficiently large space for accommodating the lower casing 841 on the lower side of the substrate 891.
因此，本發明的一目的在於提供一種連接器來解决上述常規連接器的問題，所述連接器具有小而簡單的結構且能够可靠地維持一端子的一基板連接部和一基板的一連接墊之間的連接SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a connector for solving the above conventional connector problem, which has a small and simple structure and can reliably maintain a substrate connection portion of a terminal and a connection pad of a substrate. the connection between
因此，一種連接器設置有一端子、用於保持所述端子的一基座以及保持於所述基座的一加强支架，其中，所述基座包括與一配合連接器嵌合的一嵌合凹部以及面對一基板的一表面的一底板部，所述端子包括在所述嵌合凹部內與所述配合連接器的一配合端子接觸的一接觸部以及從所述底板部的一下表面露出且與所述基板的表面上的一連接墊連接的一基板連接部，且所述加强支架包括在所述嵌合凹部內保持於所述基座的一本體部以及從所述底板部的下表面露出且與所述基板的表面上的連接墊連接的一脚部。Accordingly, a connector is provided with a terminal, a base for holding the terminal, and a reinforcing bracket held by the base, wherein the base includes a fitting recess that fits into a mating connector And a bottom plate portion facing a surface of the substrate, the terminal including a contact portion in contact with a mating terminal of the mating connector in the fitting recess and being exposed from a lower surface of the bottom plate portion a substrate connecting portion connected to a connection pad on a surface of the substrate, and the reinforcing bracket includes a body portion held in the fitting recess in the base and a lower surface from the bottom plate portion a leg portion exposed and connected to the connection pad on the surface of the substrate.
此外，在另一連接器中，所述端子包括連結於所述基板連接部的一彎曲部，所述基板連接部的一下表面大體平行於所述基板的表面，所述基板連接部的前端沿所述基座的一橫向面向外延伸，且所述加强支架的脚部的下端在接近所述端子的彎曲部的位置連接於所述基板的表面上的連接墊。Further, in another connector, the terminal includes a bent portion coupled to the substrate connecting portion, a lower surface of the substrate connecting portion is substantially parallel to a surface of the substrate, and a front end edge of the substrate connecting portion A lateral direction of the base extends outwardly, and a lower end of the leg of the reinforcing bracket is coupled to a connection pad on a surface of the substrate at a position proximate to a bent portion of the terminal.
此外，在另一連接器中，所述基座包括用於將所述加强支架保持所述嵌合凹部內的加强支架保持部，且所述端子的接觸部相對所述配合連接器沿所述加强支架保持部的一側面在嵌合方向上延伸。Further, in another connector, the base includes a reinforcing bracket holding portion for holding the reinforcing bracket in the fitting recess, and a contact portion of the terminal is adjacent to the mating connector One side of the reinforcing bracket holding portion extends in the fitting direction.
此外，在另一連接器中，所述端子存在有多個，所述多個端子的接觸部沿所述加强支架保持部的兩側面的每個側面排列成列，所述多個端子的基板連接部在所述底板部的下表面上排列形成兩列，且所述加强支架的脚部設置於所述基板連接部的兩列之間。Further, in another connector, a plurality of the terminals are present, and contact portions of the plurality of terminals are arranged in a row along each side of both side faces of the reinforcing bracket holding portion, and the substrate of the plurality of terminals The connecting portion is arranged in two rows on the lower surface of the bottom plate portion, and the leg portion of the reinforcing bracket is disposed between the two rows of the substrate connecting portion.
此外，在另一連接器中，一填充劑填充所述底板部和基板之間的一空間。Further, in another connector, a filler fills a space between the bottom plate portion and the substrate.
此外，在另一連接器中，沿所述基座的縱向延伸且在兩端都具有一開口的一槽狀的凹部形成於所述底板部的下表面。Further, in the other connector, a groove-like recess extending in the longitudinal direction of the base and having an opening at both ends is formed on the lower surface of the bottom plate portion.
根據本發明，甚至具有小而簡單的結構的連接器也能可靠地維持一端子的一基板連接部和一基板的一連接墊之間的連接。According to the present invention, even a connector having a small and simple structure can reliably maintain the connection between a substrate connecting portion of a terminal and a connection pad of a substrate.
下面參照附圖對實施例進行詳細說明。The embodiments are described in detail below with reference to the accompanying drawings.
圖1是示出一第一實施例中的一基板連接器與一導線連接器嵌合的狀態的一立體圖，而圖2是第一實施例中基板連接器與導線連接器嵌合之前的狀態的一分解圖。1 is a perspective view showing a state in which a substrate connector of a first embodiment is fitted to a wire connector, and FIG. 2 is a state before the substrate connector is fitted to a wire connector in the first embodiment. An exploded view.
在圖中，1是在本實施例中作爲一連接器的一基板連接器，且是安裝於後述的電路板等的一基板91的一表面91a上的一連接器。此外，101是在本實施例中作爲一配合連接器的一導線連接器，且是連接於多根導線191的終端的一連接器。基板連接器1和導線連接器101可用於各種應用，且由此用於各種設備，諸如各種電子設備、家庭用設備、醫療設備、工業設備、輸送設備等，然而爲了便於說明，這裏以用於熱水器、爐灶、抽水馬桶、摩托車等來說明。In the figure, 1 is a substrate connector as a connector in the present embodiment, and is a connector mounted on a surface 91a of a substrate 91 such as a circuit board to be described later. Further, 101 is a wire connector as a mating connector in the present embodiment, and is a connector connected to the terminals of the plurality of wires 191. The substrate connector 1 and the wire connector 101 can be used in various applications, and thus used in various devices such as various electronic devices, household devices, medical devices, industrial devices, conveying devices, etc., however, for convenience of explanation, here are for Water heaters, stoves, toilets, motorcycles, etc. to illustrate.
如圖1所示，多根導線191排列成兩列（dual file）以形成在基板連接器1的縱向（Y軸方向）延伸的兩列，而後連接於導線連接器101。在圖中所示的例子中，每列有20根導線191，合計40根，然而導線的數量可以任意變化。注意的是，基板連接器1是一所謂的直立型連接器且以立設的狀態安裝，即，基板連接器1相對基板91面向上（Z軸正方向）開口。導線連接器101垂直嵌合於基板連接器1中，從而導線191在與基板91垂直的方向（Z軸方向）被引出。As shown in FIG. 1, a plurality of wires 191 are arranged in two rows to form two columns extending in the longitudinal direction (Y-axis direction) of the substrate connector 1, and then connected to the wire connector 101. In the example shown in the figure, there are 20 wires 191 per column, for a total of 40, but the number of wires can be arbitrarily changed. Note that the substrate connector 1 is a so-called upright type connector and is mounted in an upright state, that is, the substrate connector 1 is opened upward (the Z-axis positive direction) with respect to the substrate 91. The wire connector 101 is vertically fitted in the substrate connector 1, so that the wire 191 is taken out in a direction (Z-axis direction) perpendicular to the substrate 91.
注意的是，在本實施例中，諸如上、下、左、右、前、後等用於說明基板連接器1和導線連接器101的各部的構造和操作的指示方向的表述不是絕對的而是相對的，且因此基板連接器1和導線連接器101處於圖中所示的姿勢時這些指示是恰當的，但是當基板連接器1和導線連接器101的姿勢改變時，這些方向指示應有不同的解釋，以對應姿勢的改變。Note that in the present embodiment, expressions such as up, down, left, right, front, rear, etc. for indicating the configuration and operation of the respective portions of the substrate connector 1 and the wire connector 101 are not absolute. It is opposite, and therefore these indications are appropriate when the substrate connector 1 and the wire connector 101 are in the posture shown in the drawing, but when the postures of the substrate connector 1 and the wire connector 101 are changed, these direction indications should be Different interpretations to correspond to changes in posture.
導線連接器101是採用由合成樹脂等製成的一絕緣材料一體形成，且具有：一配合基座111，嵌合於基板連接器1中；以及一保持器121，用於將與導線191連接的配合端子151可靠地壓入配合基座111中。此外，保持器121還具有配合端子151***配合基座111後防止配合端子151從配合基座111拔出的效果。此外，配合基座111是沿基板連接器1的寬度方向延伸的一大體長方體的箱狀的元件，其中其下方（Z軸負方向）側是嵌合於基板連接器1的一嵌合凹部13中的一嵌合部113。一引導凸部113a形成於嵌合部113的縱向（Y軸方向）的兩端面，各引導凸部113a***嵌合凹部13的一引導槽部13a且由引導槽部13a引導。嵌合凹部13和引導凸部113a也可以形成在與圖2所示位置不同的位置上。這是爲了防止錯誤嵌合，由此可在有多個連接器將嵌合的情况下識別出能嵌合在一起的一基座和一配合基座。此外，配合基座111具有用於收容配合端子151的多個端子收容孔115。端子收容孔115是沿Z軸方向從配合基座111的上表面111a到嵌合部113的下表面貫通配合基座111的貫通孔，且排列形成沿配合基座111的縱向（Y軸方向）延伸的兩列。此外，連接於導線191的配合端子151從上表面111a側***端子收容孔115。The wire connector 101 is integrally formed of an insulating material made of synthetic resin or the like, and has: a mating base 111 fitted into the substrate connector 1; and a holder 121 for connecting with the wire 191 The mating terminal 151 is reliably pressed into the mating base 111. Further, the holder 121 has an effect of preventing the mating terminal 151 from being pulled out from the mating base 111 after the mating terminal 151 is inserted into the mating base 111. Further, the mating base 111 is a substantially rectangular parallelepiped box-shaped member extending in the width direction of the board connector 1, and the lower side (Z-axis negative direction) side thereof is a fitting recess 13 fitted to the board connector 1. A fitting portion 113 in the middle. One guide projection 113a is formed on both end faces of the fitting portion 113 in the longitudinal direction (Y-axis direction), and each guide projection 113a is inserted into a guide groove portion 13a of the fitting recess 13 and guided by the guide groove portion 13a. The fitting recess 13 and the guiding projection 113a may also be formed at positions different from those shown in FIG. 2. This is to prevent erroneous fitting, whereby a pedestal and a mating pedestal that can be fitted together can be identified in the case where a plurality of connectors are to be fitted. Further, the mating base 111 has a plurality of terminal receiving holes 115 for accommodating the mating terminals 151. The terminal receiving hole 115 is a through hole that penetrates the mating base 111 from the upper surface 111a of the mating base 111 to the lower surface of the fitting portion 113 in the Z-axis direction, and is arranged in the longitudinal direction (Y-axis direction) of the mating base 111. Two columns extended. Further, the mating terminal 151 connected to the wire 191 is inserted into the terminal receiving hole 115 from the side of the upper surface 111a.
保持器121具有互相分離的一對本體框部122。沿Z軸方向觀察時，本體框部122是具有一大體反向C字狀的形狀的沿Y軸方向延伸的一元件，且包括向下（Z軸負方向）延伸的作爲一梳齒狀的鎖定部的一鎖定臂124。多個鎖定臂124排列形成與配合基座111的多個端子收容孔115對應的沿Y軸方向延伸的列。此外，與導線191連接的配合端子151***端子收容孔115後，本體框部122貼裝於配合基座111，以使鎖定臂124從配合基座111的上表面111a***端子收容孔115。結果，因爲鎖定臂124的下端與配合端子151的一鎖定片155鎖定，所以防止配合端子151從端子收容孔115拔出。注意的是，本體框部122透過鎖定片126與形成於配合基座111的側壁上的鎖定凸部116鎖定而可靠地安裝於配合基座111。The holder 121 has a pair of body frame portions 122 that are separated from each other. When viewed in the Z-axis direction, the body frame portion 122 is an element extending in the Y-axis direction having a substantially inverted C-shape and includes a comb-like shape extending downward (Z-axis negative direction). A locking arm 124 of the locking portion. The plurality of lock arms 124 are arranged to form a row extending in the Y-axis direction corresponding to the plurality of terminal receiving holes 115 of the mating base 111. Further, after the mating terminal 151 connected to the lead wire 191 is inserted into the terminal receiving hole 115, the main body frame portion 122 is attached to the mating base 111 such that the lock arm 124 is inserted into the terminal receiving hole 115 from the upper surface 111a of the mating base 111. As a result, since the lower end of the lock arm 124 is locked with a locking piece 155 of the mating terminal 151, the mating terminal 151 is prevented from being pulled out from the terminal receiving hole 115. Note that the main body frame portion 122 is securely attached to the mating base 111 through the locking piece 126 and the locking convex portion 116 formed on the side wall of the mating base 111.
基板連接器1採用由合成樹脂等製成的一絕緣材料一體形成，且具有：一基座11，與導線連接器101嵌合；以及端子51，由金屬棒狀元件製成，且安裝成貫通基座11的後述的一底板部12。基座11是沿基板連接器1的縱向延伸的一大體長方體的箱狀的元件，其上表面11a設置有一開口的嵌合凹部13。嵌合凹部13是導線連接器101的嵌合部113嵌入的部分，且嵌合部113的引導凸部113a***的引導槽部13a形成於嵌合凹部13的縱向（Y軸方向）的兩端面。注意的是，端子51包括：一基板連接部52，從底板部12沿基板連接器1的橫向（X軸方向）延伸，透過焊接等電連接於在基板91的表面91a上形成的一連接墊；以及一接觸部54，從底板部12向上（Z軸正方向）延伸且與導線連接器101的配合端子151接觸。接觸部54排列成在嵌合凹部13內沿基板連接器1的縱向延伸的兩列。此外，當導線連接器101的嵌合部113嵌合於基板連接器1的嵌合凹部13中時，且如圖1所示，導線連接器101和基板連接器1嵌合在一起，各端子51的接觸部54進入作爲與配合端子151對應的一接觸部的一接觸開口154且與配合端子151接觸。The substrate connector 1 is integrally formed of an insulating material made of synthetic resin or the like, and has a base 11 which is fitted to the wire connector 101, and a terminal 51 which is made of a metal rod-like member and is installed to be continuous. A bottom plate portion 12 of the susceptor 11 which will be described later. The susceptor 11 is a substantially rectangular parallelepiped box-like member extending in the longitudinal direction of the substrate connector 1, and its upper surface 11a is provided with an opening fitting recess 13. The fitting recessed portion 13 is a portion in which the fitting portion 113 of the wire connector 101 is fitted, and the guide groove portion 13a into which the guiding convex portion 113a of the fitting portion 113 is inserted is formed at both end faces in the longitudinal direction (Y-axis direction) of the fitting recessed portion 13. . Note that the terminal 51 includes a substrate connecting portion 52 extending from the bottom plate portion 12 in the lateral direction (X-axis direction) of the substrate connector 1, and electrically connected to a connection pad formed on the surface 91a of the substrate 91 by soldering or the like. And a contact portion 54 extending upward (Z-axis positive direction) from the bottom plate portion 12 and in contact with the mating terminal 151 of the wire connector 101. The contact portions 54 are arranged in two rows extending in the longitudinal direction of the substrate connector 1 in the fitting recess 13. Further, when the fitting portion 113 of the wire connector 101 is fitted into the fitting recess 13 of the substrate connector 1, and as shown in FIG. 1, the wire connector 101 and the substrate connector 1 are fitted together, and each terminal The contact portion 54 of the 51 enters a contact opening 154 which is a contact portion corresponding to the mating terminal 151 and is in contact with the mating terminal 151.
其次，將詳細說明基板連接器1的結構。Next, the structure of the substrate connector 1 will be described in detail.
圖3是從斜上方觀察到的第一實施例中的基板連接器的一立體圖，圖4是第一實施例中的基板連接器的一剖視圖，其是沿圖3中的箭頭A-A所示的線作出的一剖視圖，圖5是第一實施例中的基板連接器的一剖視圖，其是沿圖3中的箭頭B-B所示的線作出的一剖視圖，圖6是從斜下方觀察到的第一實施例中的基板連接器的一立體圖，以及圖7是示出第一實施例中的基板連接器的安裝件被移出的狀態的一立體圖。3 is a perspective view of the substrate connector in the first embodiment as seen obliquely from above, and FIG. 4 is a cross-sectional view of the substrate connector in the first embodiment, which is indicated by an arrow AA in FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a cross-sectional view of the substrate connector in the first embodiment, which is a cross-sectional view taken along line BB of FIG. 3, and FIG. 6 is a view from obliquely below. A perspective view of the substrate connector in an embodiment, and FIG. 7 is a perspective view showing a state in which the mounting member of the substrate connector in the first embodiment is removed.
注意的是，爲了便於說明，基板91僅在圖4和圖5中示出，而一填充劑95僅在圖4中示出。Note that, for convenience of explanation, the substrate 91 is only shown in FIGS. 4 and 5, and a filler 95 is only shown in FIG.
基座11的嵌合凹部13內由作爲加强支架保持部的一安裝件壓入部17在橫向大體一分爲二。安裝件壓入部17從嵌合凹部13的底表面13b向上（Z軸正方向）延伸，且是在基座11的縱向（Y軸方向）延伸的一壁狀元件，其中沿導線連接器101的嵌合方向（Z軸方向）延伸的端子51的接觸部54沿安裝件壓入部17的X軸方向的兩側面排列成列。在安裝件壓入部17中，多個孔部17a排列形成，以沿Y軸方向排列形成一列，且作爲一加强支架的一安裝件（nail）81嵌壓入且保持於各孔部17a中。在圖中所示的例子中，安裝件81和孔部17a的數量是5，然而安裝件和孔部的數量可以任意變化。The fitting recessed portion 13 of the base 11 is substantially divided into two in the lateral direction by a mounting member press-fitting portion 17 as a reinforcing bracket holding portion. The fitting press-fitting portion 17 extends upward (Z-axis positive direction) from the bottom surface 13b of the fitting recess 13 and is a wall-like member extending in the longitudinal direction (Y-axis direction) of the susceptor 11, with the wire connector 101 being The contact portions 54 of the terminals 51 extending in the fitting direction (Z-axis direction) are arranged in a row along both side faces in the X-axis direction of the mount press-fitting portion 17. In the fitting press-fitting portion 17, a plurality of hole portions 17a are arranged to be aligned to form a row in the Y-axis direction, and a nail 81 as a reinforcing bracket is press-fitted and held in each of the hole portions 17a. In the example shown in the drawing, the number of the mounting member 81 and the hole portion 17a is 5, however the number of the mounting member and the hole portion can be arbitrarily changed.
如圖7所示，安裝件81是透過對一金屬板施加一衝壓加工形成的一板狀的元件，具有一大體矩形的本體部82以及從本體部82的下端向下延伸的一大體矩形的脚部83。脚部83的下端83a作爲一基板固定部且透過焊接等固定於基板91上的一連接墊（即形成於基板91的表面91a的一連接墊（未在圖中示出））。此外，脚部83具有在寬度方向（Y軸方向）比本體部82小的尺寸，且由此在脚部83和本體部82之間的連接部分處以一臺階部形成一覆蓋部86。另外，鎖定突起85形成於本體部82的寬度方向的兩側。As shown in FIG. 7, the mounting member 81 is a plate-like member formed by applying a press working to a metal plate, and has a substantially rectangular body portion 82 and a substantially rectangular shape extending downward from the lower end of the body portion 82. Foot 83. The lower end 83a of the leg portion 83 serves as a substrate fixing portion and is fixed to a connection pad (i.e., a connection pad (not shown) formed on the surface 91a of the substrate 91) by soldering or the like. Further, the leg portion 83 has a smaller size in the width direction (Y-axis direction) than the body portion 82, and thus a covering portion 86 is formed with a step portion at the joint portion between the leg portion 83 and the body portion 82. In addition, the locking projections 85 are formed on both sides in the width direction of the body portion 82.
孔部17a是從安裝件壓入部17的上表面貫通到基座11的底板部12的下表面12b的一貫通孔且包括：一上部17b，安裝件81的本體部82收容在其內；一下部17c，連接於上部17b的下端，下部17c具有在寬度方向（Y軸方向）比上部17b小的寬度尺寸；以及一接收部17d，在上部17b和下部17c之間的一連接部分處以一臺階部形成。此外，如圖5所示，在安裝件81嵌壓入且保持於孔部17a中的狀態下，本體部82幾乎全部收容在上部17b內，脚部83部分收容在下部17c內，下端83a及其附近的部分露出到底板部12的下表面12b的下方，覆蓋部86接近或者抵接接收部17d，且鎖定突起85咬入鎖定於上部17b的內壁。注意的是，在基板連接器1安裝於基板91的表面91a上的狀態下，底板部12的下表面12b面對基板91的表面91a，且安裝件81的脚部83的下端83a接近或者抵接形成於基板91的表面91a的一連接墊（未在圖中示出），而後透過焊接等連接固定於連接墊。當下端83a以這種方式固定於基板91的表面91a時，覆蓋部86接近或者抵接接收部17d，且由此基座11固定於基板91的表面91a，從而基座11不會向上（Z軸正方向）移位而與基板91分離。The hole portion 17a is a through hole penetrating from the upper surface of the mounting member press-fitting portion 17 to the lower surface 12b of the bottom plate portion 12 of the base 11 and includes: an upper portion 17b in which the body portion 82 of the mounting member 81 is housed; a portion 17c connected to the lower end of the upper portion 17b, the lower portion 17c having a width dimension smaller than the upper portion 17b in the width direction (Y-axis direction), and a receiving portion 17d having a step at a connecting portion between the upper portion 17b and the lower portion 17c Formed. Further, as shown in FIG. 5, in a state in which the mounting member 81 is press-fitted and held in the hole portion 17a, the main body portion 82 is almost entirely housed in the upper portion 17b, and the leg portion 83 is partially housed in the lower portion 17c, and the lower end 83a and A portion in the vicinity thereof is exposed below the lower surface 12b of the bottom plate portion 12, the covering portion 86 approaches or abuts against the receiving portion 17d, and the locking projection 85 bites into the inner wall locked to the upper portion 17b. Note that in a state where the substrate connector 1 is mounted on the surface 91a of the substrate 91, the lower surface 12b of the bottom plate portion 12 faces the surface 91a of the substrate 91, and the lower end 83a of the leg portion 83 of the mounting member 81 approaches or abuts A connection pad (not shown) formed on the surface 91a of the substrate 91 is connected to the connection pad by soldering or the like. When the lower end 83a is fixed to the surface 91a of the substrate 91 in this manner, the covering portion 86 approaches or abuts against the receiving portion 17d, and thus the susceptor 11 is fixed to the surface 91a of the substrate 91, so that the susceptor 11 does not upward (Z The positive axis direction is displaced to be separated from the substrate 91.
從嵌合凹部13的底表面13b貫通到底板部12的下表面12b的一端子壓入孔16形成於基座11的底板部12。端子壓入孔16沿安裝件壓入部17的X軸方向的兩側面排列成列。A terminal press-fitting hole 16 penetrating from the bottom surface 13b of the fitting recess 13 to the lower surface 12b of the bottom plate portion 12 is formed in the bottom plate portion 12 of the base 11. The terminal press-fitting holes 16 are arranged in a row along both side faces in the X-axis direction of the press-fitting portion 17 of the mount.
端子51是透過對一金屬材料施加沖壓、切斷或者彎折等加工形成的一棒狀元件，且如圖4所示，當從Y軸方向觀察金屬棒狀元件时，端子51具有一大體L（へ）字形的形狀。此外，端子51具有：一保持部53，嵌壓入且保持於端子壓入孔16內；接觸部54，從保持部53的上端直線地向上延伸；以及基板連接部52，經由一彎曲部55連接於保持部53的下端。彎曲部55是以幾乎一直角彎曲的部分且因此在一X-Z平面內使接觸部54和基板連接部52幾乎正交。基板連接部52設置成其前端52b在基座11的橫向（X軸方向）面向外且使其下表面52a幾乎平行於基板91的表面91a。此外，在基板連接器1安裝於基板91的表面91a上的狀態下，基板連接部52的下表面52a橫跨基板連接部52的整個範圍接近或者抵接形成於基板91的表面91a上的一連接墊（未在圖中示出），而後透過焊接等固定且電連接於連接墊。一導線（未在圖中示出）連接於各連接墊，結果，各端子51電連接於基板91的各對應的導線。The terminal 51 is a rod-like member formed by applying a press, a cut, or a bend to a metal material, and as shown in FIG. 4, when the metal rod-like member is viewed from the Y-axis direction, the terminal 51 has a large body L. (へ) The shape of the glyph. Further, the terminal 51 has a holding portion 53 that is press-fitted and held in the terminal press-fitting hole 16; the contact portion 54 linearly extends upward from the upper end of the holding portion 53; and the substrate connecting portion 52 via a bent portion 55 It is connected to the lower end of the holding portion 53. The bent portion 55 is a portion that is bent almost at a straight angle and thus makes the contact portion 54 and the substrate connecting portion 52 nearly orthogonal in an X-Z plane. The substrate connecting portion 52 is disposed such that its front end 52b faces outward in the lateral direction (X-axis direction) of the susceptor 11 and its lower surface 52a is almost parallel to the surface 91a of the substrate 91. Further, in a state where the substrate connector 1 is mounted on the surface 91a of the substrate 91, the lower surface 52a of the substrate connecting portion 52 approaches or abuts on the surface 91a formed on the substrate 91 across the entire range of the substrate connecting portion 52. A connection pad (not shown) is then fixed and electrically connected to the connection pad by soldering or the like. A wire (not shown) is connected to each of the connection pads, and as a result, each terminal 51 is electrically connected to each corresponding wire of the substrate 91.
因此，端子51的各列排列成沿基座11的縱向延伸，下表面52a（基板連接部52以在基座11的橫向的中央附近從彎曲部55沿基座11的橫向面向外延伸的一姿勢）用焊料等連接於基板91的表面91a，且位於端子51的各列之間的安裝件81的下端83a用焊料等連接於基板91的表面91a。因此，即使振動、衝擊、熱應力等施加於基板連接器1，基板91的表面91a和端子51的基板連接部52與安裝件81之間的連接也不會解除，從而，基板連接器1不會從基板91上移出。Therefore, the columns of the terminals 51 are arranged to extend in the longitudinal direction of the susceptor 11, and the lower surface 52a (the substrate connecting portion 52 extends outward from the curved portion 55 in the lateral direction of the susceptor 11 near the center of the lateral direction of the susceptor 11) The posture is connected to the surface 91a of the substrate 91 by solder or the like, and the lower end 83a of the mount 81 located between the respective rows of the terminals 51 is connected to the surface 91a of the substrate 91 by solder or the like. Therefore, even if vibration, impact, thermal stress, or the like is applied to the substrate connector 1, the connection between the surface 91a of the substrate 91 and the substrate connecting portion 52 of the terminal 51 and the mounting member 81 is not released, and thus, the substrate connector 1 does not It will be removed from the substrate 91.
此外，因爲安裝件81的下端83a連接於基板91的表面91a的位置接近設置在基座11的橫向的中央附近的彎曲部55，所以能够防止在接合材料（諸如焊料等）中産生開裂，尤其是在與端子51的基板連接部52處的彎曲部55靠近的下表面52a和基板91的表面91a上的連接墊之間的位置。結果，因爲在基板連接部52的下表面52a和基板91的表面91a上的連接墊之間的接合材料（諸如焊料等）中不會産生開裂，所以維持基板連接部52和基板91的表面91a上的連接墊之間的電連接狀態。Further, since the lower end 83a of the mounting member 81 is connected to the surface 91a of the substrate 91 at a position close to the curved portion 55 provided near the center of the lateral direction of the susceptor 11, it is possible to prevent cracking in the bonding material such as solder or the like, especially It is a position between the lower surface 52a close to the curved portion 55 at the substrate connecting portion 52 of the terminal 51 and the connection pad on the surface 91a of the substrate 91. As a result, since cracking does not occur in the bonding material (such as solder or the like) between the lower surface 52a of the substrate connecting portion 52 and the connection pad on the surface 91a of the substrate 91, the substrate connecting portion 52 and the surface 91a of the substrate 91 are maintained. The electrical connection between the connection pads on the top.
如圖6所示，作爲沿基座11的縱向延伸的一槽狀的凹部的一底凹部18對應於安裝件81的位置形成於基座11的下表面（即底板部12的下表面12b）。底凹部18的下表面（底表面）設置成（即在Z軸正方向的位置）比整個底板部12的下表面12b高。此外，底凹部18的兩側形成有端子支持階部18a，且端子支持階部18a設置成在Z軸正方向比底凹部18的下表面高。注意的是，底凹部18透過其開口18b在基座11的縱向兩端的側壁上開口。此外，在底凹部18的下表面，上孔部17a的下端開口且安裝件81的脚部83露出，而在端子支持階部18a，端子壓入孔16的下端開口且端子51的彎曲部55露出。而且，一底板脚部12a在底板部12的下表面12b的四個拐角的每一個向下突出形成，而在基板連接器1安裝於基板91的表面91a的狀態下，底板脚部12a的下表面接近或者抵接基板91的表面91a，因此基座11相對基板91的姿勢保持穩定。As shown in FIG. 6, a bottom recess 18 as a groove-like recess extending in the longitudinal direction of the base 11 is formed on the lower surface of the base 11 corresponding to the position of the mount 81 (i.e., the lower surface 12b of the bottom plate portion 12). . The lower surface (bottom surface) of the bottom recess 18 is disposed (i.e., at a position in the positive Z-axis direction) higher than the lower surface 12b of the entire bottom plate portion 12. Further, the terminal support step portion 18a is formed on both sides of the bottom recessed portion 18, and the terminal support step portion 18a is disposed higher than the lower surface of the bottom recessed portion 18 in the positive direction of the Z-axis. It is noted that the bottom recess 18 is open through the opening 18b thereof on the side walls of the longitudinal ends of the base 11. Further, on the lower surface of the bottom recessed portion 18, the lower end of the upper hole portion 17a is opened and the leg portion 83 of the mounting member 81 is exposed, and at the terminal supporting step portion 18a, the lower end of the terminal press-fitting hole 16 is opened and the bent portion 55 of the terminal 51 is opened. Exposed. Further, a bottom leg portion 12a is formed to protrude downward from each of the four corners of the lower surface 12b of the bottom plate portion 12, and in a state where the substrate connector 1 is mounted on the surface 91a of the substrate 91, the bottom portion of the bottom plate portion 12a is lowered. The surface approaches or abuts against the surface 91a of the substrate 91, and thus the posture of the susceptor 11 with respect to the substrate 91 remains stable.
順帶說明的是，基於使用基板連接器1和導線連接器101的設備的種類，爲了防水的目的，由一絕緣材料（諸如合成樹脂等）製成的填充劑95設置於基板91的表面91a上，且由此表面91a有時被填充劑95覆蓋。由於設置有填充劑95，在這種情况下，使其上表面設置成比底板部12的整個下表面12b足够高，如圖4所示，底板部12和基板91的表面91a之間的空間也被填充。Incidentally, based on the kind of the apparatus using the substrate connector 1 and the wire connector 101, a filler 95 made of an insulating material such as synthetic resin or the like is provided on the surface 91a of the substrate 91 for the purpose of waterproofing. And thus the surface 91a is sometimes covered by the filler 95. Since the filler 95 is provided, in this case, the upper surface thereof is disposed sufficiently higher than the entire lower surface 12b of the bottom plate portion 12, as shown in Fig. 4, the space between the bottom plate portion 12 and the surface 91a of the substrate 91 Also filled.
注意的是，因爲填充劑95由一雙組分聚氨酯製成，其熱膨脹率不同於例如由一玻璃環氧樹脂（glass epoxy）等製成的基板91的熱膨脹率或者例如由尼龍等製成的基座11的熱膨脹率。當以這種方式使填充劑95的熱膨脹率不同於基板91和基座11的熱膨脹率時，例如，當環境溫度變化且填充劑91明顯膨脹時，基座11受到圖4中示出的箭頭C方向的力。此外，當填充底板部12和基板91的表面91a之間的空間後，填充劑95固化且膨脹，基座11受到同樣的力。因爲這種類型的力作用於基座11和端子51的基板連接部52，所以在基板連接部52的下表面52a和基板91的表面91a上的連接墊之間的接合材料（諸如焊料等）中産生開裂，尤其是在位置靠近彎曲部55的接合材料中。Note that since the filler 95 is made of a two-component polyurethane, its thermal expansion rate is different from that of the substrate 91 made of, for example, a glass epoxy or the like, or is made of, for example, nylon or the like. The coefficient of thermal expansion of the susceptor 11. When the coefficient of thermal expansion of the filler 95 is different from the coefficient of thermal expansion of the substrate 91 and the susceptor 11 in this manner, for example, when the ambient temperature changes and the filler 91 is significantly expanded, the susceptor 11 is subjected to the arrow shown in FIG. Force in the C direction. Further, after filling the space between the bottom plate portion 12 and the surface 91a of the substrate 91, the filler 95 is cured and expanded, and the susceptor 11 receives the same force. Since this type of force acts on the substrate connecting portion 52 of the susceptor 11 and the terminal 51, a bonding material (such as solder, etc.) between the lower surface 52a of the substrate connecting portion 52 and the connection pad on the surface 91a of the substrate 91 is used. Cracking occurs in the joint material, particularly in the joint material located close to the curved portion 55.
然而，因爲安裝件81的下端83a連接於基板91的表面91a的位置靠近設置在基座11的橫向的中央附近的彎曲部55，所以即使受到由填充劑95的膨脹等引起的力的作用，也能防止在端子51的基板連接部52的下表面52a和基板91的表面91a上的連接墊之間的接合材料中産生開裂。However, since the lower end 83a of the mounting member 81 is connected to the surface 91a of the substrate 91 at a position close to the curved portion 55 provided near the center of the lateral direction of the susceptor 11, even if it is subjected to a force caused by expansion of the filler 95 or the like, Cracking in the bonding material between the lower surface 52a of the substrate connecting portion 52 of the terminal 51 and the connection pad on the surface 91a of the substrate 91 can also be prevented.
另外，當填充劑95填充底板部12和基板91的表面91a之間的空間時，填充劑95中有時會混入氣泡。當環境溫度變化時，當填充劑95混入大量的氣泡時，由於氣泡的膨脹比填充劑95自身的大的事實，基座11受到一非常大的力。然而，如下將說明的，作爲一槽狀的凹部的底凹部18形成於底板部12的下表面12b，且底凹部18的兩端透過開口18b在基座11的縱向的兩端的側壁上開口。結果，當底板部12和基板91的表面91a之間的空間被填充時，因爲填充劑95在底凹部18內從底凹部18的其中一個開口18b向另一開口18b流暢地流動，所以混入填充劑95的氣泡伴隨填充劑95的流動一起被排出且由此不會滯留在底板部12和基板91的表面91a之間。因此，可靠地防止基座11因此受到由氣泡的膨脹導致的大的力的作用，由此防止在基板91的表面91a上的連接墊和端子51的基板連接部52的下表面52a之間的接合材料中産生開裂。Further, when the filler 95 fills the space between the bottom plate portion 12 and the surface 91a of the substrate 91, air bubbles may be mixed in the filler 95. When the ambient temperature changes, when the filler 95 is mixed with a large amount of bubbles, the susceptor 11 is subjected to a very large force due to the fact that the expansion of the bubble is larger than that of the filler 95 itself. However, as will be described later, the bottom recess 18 as a groove-like recess is formed in the lower surface 12b of the bottom plate portion 12, and both ends of the bottom recess portion 18 are opened through the opening 18b in the side walls of the longitudinal direction of the base 11. As a result, when the space between the bottom plate portion 12 and the surface 91a of the substrate 91 is filled, since the filler 95 smoothly flows from one of the openings 18b of the bottom recessed portion 18 to the other opening 18b in the bottom recessed portion 18, the filling is mixed. The bubbles of the agent 95 are discharged together with the flow of the filler 95 and thus do not stay between the bottom plate portion 12 and the surface 91a of the substrate 91. Therefore, it is reliably prevented that the susceptor 11 is subjected to a large force caused by the expansion of the bubble, thereby preventing the connection pad on the surface 91a of the substrate 91 and the lower surface 52a of the substrate connecting portion 52 of the terminal 51. Cracking occurs in the bonding material.
注意的是，如圖6所示，因爲底凹部18內的安裝件81的脚部83是在與底凹部18延伸相同的方向（Y軸方向）延伸的一板狀的元件，所以脚部83不會阻礙填充劑95的流動且不會受到由填充劑95的流動産生的力。因爲端子51的保持部53的下端附近也被端子支持階部18a覆蓋，所以該附近不會受到由填充劑95的流動引起的力的作用。Note that, as shown in FIG. 6, since the leg portion 83 of the mounting member 81 in the bottom recessed portion 18 is a plate-like member that extends in the same direction (Y-axis direction) as the bottom recessed portion 18, the leg portion 83 The flow of the filler 95 is not hindered and is not subjected to the force generated by the flow of the filler 95. Since the vicinity of the lower end of the holding portion 53 of the terminal 51 is also covered by the terminal supporting step portion 18a, the vicinity is not affected by the force caused by the flow of the filler 95.
因此，在本實施例中，連接器1設置有端子51、用於保持端子51的基座11以及保持於基座11中的安裝件81，其中基座11包括與導線連接器101嵌合的嵌合凹部13以及具有面對基板91的表面91a的一下表面12b的底板部12，端子51包括在嵌合凹部13內與導線連接器101的配合端子151接觸的接觸部54以及從底板部12的下表面12b露出且與基板91的表面91a上的連接墊連接的基板連接部52，且安裝件81包括在嵌合凹部13內保持於基座11的本體部82以及從底板部12的下表面12b露出且與基板91的表面91a上連接的連接墊的脚部83。Therefore, in the present embodiment, the connector 1 is provided with the terminal 51, the base 11 for holding the terminal 51, and the mounting member 81 held in the base 11, wherein the base 11 includes the wire connector 101 The fitting recess 13 and the bottom plate portion 12 having the lower surface 12b facing the surface 91a of the substrate 91, the terminal 51 including the contact portion 54 in contact with the mating terminal 151 of the wire connector 101 in the fitting recess 13 and the bottom plate portion 12 The lower surface 12b is exposed and connected to the substrate connecting portion 52 on the surface 91a of the substrate 91, and the mounting member 81 is held in the fitting recess 13 and is held by the body portion 82 of the base 11 and from the bottom portion 12. The surface portion 13b is exposed and is connected to the leg portion 83 of the connection pad on the surface 91a of the substrate 91.
因此，因爲安裝件81接近端子51，所以基板連接器1儘管是具有一小而簡單的結構也能可靠地維持端子51的基板連接部52和基板91的表面91a上的連接墊之間的連接。Therefore, since the mounting member 81 is close to the terminal 51, the substrate connector 1 can reliably maintain the connection between the substrate connecting portion 52 of the terminal 51 and the connecting pad on the surface 91a of the substrate 91 despite having a small and simple structure. .
此外，端子51包括連結於基板連接部52的彎曲部55，基板連接部52的下表面52a大體平行於基板91的表面91a，基板連接部52的前端52b沿基座11的橫向面向外延伸，且安裝件81的脚部83的下端83a在接近端子51的彎曲部55的位置連接於基板91的表面91a上的連接墊。因此，可靠地維持基板連接部52和基板91的表面91a上的連接墊之間的連接而不會在位置與端子51的基板連接部52上的彎曲部55接近的下表面52a和基板91的表面91a上的連接墊之間的接合材料（諸如焊料等）中産生開裂。Further, the terminal 51 includes a bent portion 55 coupled to the substrate connecting portion 52, the lower surface 52a of the substrate connecting portion 52 is substantially parallel to the surface 91a of the substrate 91, and the front end 52b of the substrate connecting portion 52 extends outward along the lateral direction of the base 11, And the lower end 83a of the leg portion 83 of the mounting member 81 is connected to the connection pad on the surface 91a of the substrate 91 at a position close to the curved portion 55 of the terminal 51. Therefore, the connection between the substrate connecting portion 52 and the connection pads on the surface 91a of the substrate 91 is reliably maintained without being in the lower surface 52a and the substrate 91 which are located close to the curved portion 55 on the substrate connecting portion 52 of the terminal 51. Cracking occurs in a bonding material (such as solder or the like) between the connection pads on the surface 91a.
另外，基座11包括將安裝件81保持嵌合凹部13內的安裝件壓入部17，且端子51的接觸部54相對導線連接器101沿安裝件壓入部17的一側面在嵌合方向上延伸。另外，端子51存在有多個，它們的接觸部54沿安裝件壓入部17的兩側面排列成列，它們的基板連接部52在底板部12的下表面12b上排列形成兩列，且安裝件81的脚部83位於基板連接部52的兩列之間。因此，可靠地維持基板連接部52和基板91的表面91a之間的連接。Further, the base 11 includes a mounting member press-fitting portion 17 for holding the mounting member 81 in the fitting recess portion 13, and the contact portion 54 of the terminal 51 extends in the fitting direction with respect to the wire connector 101 along a side surface of the mounting member press-fitting portion 17. . Further, a plurality of terminals 51 are present, and their contact portions 54 are arranged in a row along both side faces of the press-fitting portion 17, and the substrate connecting portions 52 are arranged in two rows on the lower surface 12b of the bottom plate portion 12, and the mounting members are mounted. The leg portion 83 of the 81 is located between the two rows of the substrate connecting portion 52. Therefore, the connection between the substrate connecting portion 52 and the surface 91a of the substrate 91 is reliably maintained.
另外，填充劑95填充底板部12和基板91之間的空間。此外，沿基座11的縱向延伸且在兩端都具有開口18b的底凹部18形成於底板部12的下表面12b。因此，因爲填充劑95流暢地填充且混入的氣泡被排出，所以底板部12不會受到大的力，且能可靠地維持端子51的基板連接部52和基板91的表面91a上的連接墊之間的連接。In addition, the filler 95 fills the space between the bottom plate portion 12 and the substrate 91. Further, a bottom recess 18 extending in the longitudinal direction of the base 11 and having an opening 18b at both ends is formed on the lower surface 12b of the bottom plate portion 12. Therefore, since the filler 95 is smoothly filled and the mixed air bubbles are discharged, the bottom plate portion 12 is not subjected to a large force, and the connection pad on the substrate connecting portion 52 of the terminal 51 and the surface 91a of the substrate 91 can be reliably maintained. The connection between the two.
其次將說明一第二實施例。注意的是，具有與第一實施例相同的構造由相同的附圖標記且省略這些構造的說明。也省略與第一實施例相同的動作和效果的說明。Next, a second embodiment will be explained. Note that the same configurations as those of the first embodiment are denoted by the same reference numerals and the description of these configurations is omitted. Description of the same actions and effects as those of the first embodiment will also be omitted.
圖8是示出一第二實施例中的一基板連接器與一導線連接器嵌合的狀態的一立體圖，而圖9是第二實施例中基板連接器與導線連接器嵌合之前的狀態的一分解圖。8 is a perspective view showing a state in which a substrate connector and a wire connector are fitted in a second embodiment, and FIG. 9 is a state before the substrate connector is fitted to the wire connector in the second embodiment. An exploded view.
在本實施例中，多根導線191排列成單列以形成沿基板連接器1的縱向（Y軸方向）延伸的一列，而後連接於導線連接器101。在圖中所示的例子中，有8根導線191，然而導線的數量可以任意變化。此外，基座111的端子收容孔115排列形成沿配合基座111的縱向（Y軸方向）延伸的一列。此外，保持器121具有一單個的本體框部122。注意的是，基板連接器1的端子51的接觸部54排列成在嵌合凹部13內沿基板連接器1的縱向延伸的一列。In the present embodiment, the plurality of wires 191 are arranged in a single row to form a row extending in the longitudinal direction (Y-axis direction) of the substrate connector 1, and then connected to the wire connector 101. In the example shown in the figure, there are eight wires 191, but the number of wires can be arbitrarily changed. Further, the terminal receiving holes 115 of the base 111 are arranged to form a row extending in the longitudinal direction (Y-axis direction) of the mating base 111. Further, the holder 121 has a single body frame portion 122. Note that the contact portions 54 of the terminals 51 of the substrate connector 1 are arranged in a row extending in the longitudinal direction of the substrate connector 1 in the fitting recesses 13.
由於本實施例中的導線連接器101的結構的其它方面與第一實施例相同，故省略其說明。Since other aspects of the structure of the wire connector 101 in this embodiment are the same as those of the first embodiment, the description thereof will be omitted.
其次，將詳細說明本實施例中的基板連接器1的結構。Next, the structure of the substrate connector 1 in the present embodiment will be described in detail.
圖10是從斜上方觀察到的第二實施例中的基板連接器的一立體圖，圖11是第二實施例中的基板連接器的一剖視圖，其是沿圖10中的箭頭D-D所示的線作出的一剖視圖，圖12是第二實施例中的基板連接器的一剖視圖，其是沿圖10中的箭頭E-E所示的線作出的一剖視圖，圖13是從斜上方觀察到的第二實施例中的基板連接器的一立體圖，以及圖14是示出第二實施例中的基板連接器的安裝件被移出的狀態的一立體圖。Figure 10 is a perspective view of the substrate connector in the second embodiment as seen obliquely from above, and Figure 11 is a cross-sectional view of the substrate connector in the second embodiment, which is indicated by an arrow DD in Figure 10 1 is a cross-sectional view of the substrate connector in the second embodiment, which is a cross-sectional view taken along a line indicated by an arrow EE in FIG. 10, and FIG. 13 is a view from the oblique upper side. A perspective view of the substrate connector in the second embodiment, and FIG. 14 is a perspective view showing a state in which the mounting member of the substrate connector in the second embodiment is removed.
注意的是，爲了便於說明，基板91僅在圖11和圖12中示出，而一填充劑95僅在圖11中示出。Note that, for convenience of explanation, the substrate 91 is only shown in FIGS. 11 and 12, and a filler 95 is only shown in FIG.
本實施例中的安裝件壓入部17一體形成有沿基座11的縱向（Y軸方向）延伸的一側壁，且嵌合凹部13位於沿縱向延伸的另一側壁和安裝件壓入部17之間。在圖中所示的例子中，安裝件81和孔部17a的數量均爲2，然而，安裝件81和孔部17a的數量可以任意變化。The fitting press-fitting portion 17 in the present embodiment is integrally formed with a side wall extending in the longitudinal direction (Y-axis direction) of the base 11, and the fitting recess 13 is located between the other side wall extending in the longitudinal direction and the fitting press-fitting portion 17 . In the example shown in the drawing, the number of the mounting member 81 and the hole portion 17a is both 2, however, the number of the mounting member 81 and the hole portion 17a can be arbitrarily changed.
如圖11所示，端子51的基板連接部52從位於橫向的基座11的中央附近的彎曲部55且以其前端52b沿基座11的橫向面向外而其下表面52a用焊料等連接於基板91的表面91a的一姿勢延伸。在另一方面，安裝件81的脚部83相對基座11的橫向位於彎曲部55和基座11的與端子51的基板連接部52的彎曲部55接近的一側壁之間，且其下端83a用焊料等連接於基板91的表面91a。因此，即使振動、衝擊、熱應力等施加於基板連接器1，基板91的表面91a和基板連接部52和端子51的安裝件81之間的連接也不會被解除，就此，基板連接器1不會從基板91上移出。As shown in FIG. 11, the board connecting portion 52 of the terminal 51 is connected to the curved portion 55 in the vicinity of the center of the pedestal 11 in the lateral direction, and the front end 52b thereof faces outward in the lateral direction of the susceptor 11, and the lower surface 52a thereof is connected to the lower surface 52a by solder or the like. A posture of the surface 91a of the substrate 91 extends. On the other hand, the leg portion 83 of the mounting member 81 is located laterally with respect to the base 11 between the curved portion 55 and a side wall of the base 11 which is adjacent to the curved portion 55 of the substrate connecting portion 52 of the terminal 51, and its lower end 83a The surface 91a of the substrate 91 is connected by solder or the like. Therefore, even if vibration, impact, thermal stress, or the like is applied to the substrate connector 1, the connection between the surface 91a of the substrate 91 and the mounting member 81 of the substrate connecting portion 52 and the terminal 51 is not released, and thus, the substrate connector 1 It will not be removed from the substrate 91.
此外，因爲安裝件81的下端83a連接於基板91的表面91a的與位於基座11的橫向中央附近的彎曲部55靠近的位置，所以能防止在端子51的基板連接部52中位置靠近彎曲部55的下表面52a和基板91的表面91a上的連接墊之間的接合材料（諸如焊料等）中産生開裂。因此，因爲在基板連接部52的下表面52a和基板91的表面91a上的連接墊之間的接合材料（諸如焊料等）中不會産生開裂，所以維持基板連接部52和基板91的表面91a上的連接墊之間的電連接狀態。Further, since the lower end 83a of the mounting member 81 is connected to the position of the surface 91a of the substrate 91 close to the curved portion 55 located near the lateral center of the susceptor 11, it is possible to prevent the position in the substrate connecting portion 52 of the terminal 51 from approaching the curved portion. Cracking occurs in a bonding material (such as solder or the like) between the lower surface 52a of the 55 and the connection pad on the surface 91a of the substrate 91. Therefore, since cracking does not occur in the bonding material (such as solder or the like) between the lower surface 52a of the substrate connecting portion 52 and the connection pad on the surface 91a of the substrate 91, the substrate connecting portion 52 and the surface 91a of the substrate 91 are maintained. The electrical connection between the connection pads on the top.
如圖13所示，作爲沿基座11的縱向延伸的一槽狀的凹部的底凹部18形成於底板部12的下表面12b的對應於安裝件81的位置。底凹部18的下表面在Z軸方向上位於比底板部12的整個下表面12b高的位置。此外，底凹部18的一側形成有端子支持階部18a，且端子支持階部18a在Z軸正方向上比底凹部18的下表面高的位置。注意的是，底凹部18不僅透過其開口18b在基座11的縱向的兩端開口，而且在基座11的橫向的一端（對應於安裝件81側）的一側壁上透過一中央開口18c開口。As shown in FIG. 13, a bottom recess 18 as a groove-like recess extending in the longitudinal direction of the base 11 is formed at a position corresponding to the mounting member 81 of the lower surface 12b of the bottom plate portion 12. The lower surface of the bottom recessed portion 18 is located higher than the entire lower surface 12b of the bottom plate portion 12 in the Z-axis direction. Further, one end of the bottom recessed portion 18 is formed with a terminal supporting step portion 18a, and the terminal supporting step portion 18a is higher than the lower surface of the bottom recessed portion 18 in the positive direction of the Z-axis. Note that the bottom recessed portion 18 is opened not only through the opening 18b at both ends in the longitudinal direction of the base 11, but also through a central opening 18c at a side wall of one end of the base 11 (corresponding to the side of the mounting member 81). .
如第一實施例所述，由一絕緣材料（諸如合成樹脂等）製成的填充劑95設置於基板91的表面91a，且由此表面91a有時被填充劑95覆蓋。如圖11所示，在這種情况下，填充劑95也填充底板部12和基板91的表面91a之間的空間。As described in the first embodiment, the filler 95 made of an insulating material such as a synthetic resin or the like is provided on the surface 91a of the substrate 91, and thus the surface 91a is sometimes covered by the filler 95. As shown in FIG. 11, in this case, the filler 95 also fills the space between the bottom plate portion 12 and the surface 91a of the substrate 91.
在本實施例中，因爲安裝件81的下端83a連接於基板91的表面91a的與端子51的彎曲部55靠近的位置，所以即使受到由填充劑95的膨脹等引起的力的作用，也能防止端子51的基板連接部52的下表面52a和基板91的表面91a上的連接墊之間的接合材料中産生開裂。In the present embodiment, since the lower end 83a of the mounting member 81 is connected to the position of the surface 91a of the substrate 91 close to the curved portion 55 of the terminal 51, even if it is subjected to a force caused by expansion of the filler 95 or the like, Cracking is prevented in the bonding material between the lower surface 52a of the substrate connecting portion 52 of the terminal 51 and the connection pad on the surface 91a of the substrate 91.
此外，作爲一槽狀的凹部的底凹部18形成於底板部12的下表面12b，且底凹部18不僅底凹部18的兩端透過開口18b在基座11的縱向的兩端的側壁上開口，而且透過中央開口18c在基座11的橫向的一側壁上開口。因此，當底板部12和基板91的表面91a之間的空間被填充時，因爲填充劑95在底凹部18內從其中一個開口18b向另一開口18b和中央開口18c流暢地流動，混入填充劑95的氣泡伴隨填充劑95的流動一起排出，從而不會滯留在底板部12和基板91的表面91a之間。因此，可靠地防止基座11受到由氣泡的膨脹引起的大的力，由此防止在基板91的表面91a上的連接墊和端子51的基板連接部52的下表面52a之間的接合材料中産生開裂。Further, a bottom recessed portion 18 as a groove-shaped recessed portion is formed on the lower surface 12b of the bottom plate portion 12, and the bottom recessed portion 18 is not only opened at both ends of the longitudinal end of the base 11 through the opening 18b through the opening 18b, but also Opening is formed in a lateral side wall of the base 11 through the central opening 18c. Therefore, when the space between the bottom plate portion 12 and the surface 91a of the substrate 91 is filled, since the filler 95 smoothly flows from one of the openings 18b to the other opening 18b and the central opening 18c in the bottom concave portion 18, the filler is mixed therein. The bubble of 95 is discharged together with the flow of the filler 95 so as not to remain between the bottom plate portion 12 and the surface 91a of the substrate 91. Therefore, the susceptor 11 is reliably prevented from being subjected to a large force caused by the expansion of the bubble, thereby preventing the bonding material between the connection pad on the surface 91a of the substrate 91 and the lower surface 52a of the substrate connection portion 52 of the terminal 51. Cracking occurs.
由於本實施例中的基板連接器1的結構的其它方面與第一實施例相同，故省略其說明。Since other aspects of the structure of the substrate connector 1 in the present embodiment are the same as those of the first embodiment, the description thereof will be omitted.
注意的是，本發明只是一個例子，因此，任何保留本發明的精神並且可由本領域技術人員構思的合適的更改都屬於本發明的範圍。圖中示出的各部件的寬度、厚度以及形狀等均以示意性地示出，而並不旨在限定本發明的解釋。It is to be noted that the present invention is only an example, and thus any suitable modifications that retain the spirit of the present invention and can be conceived by those skilled in the art are within the scope of the present invention. The width, thickness, shape and the like of the various components shown in the figures are schematically shown and are not intended to limit the explanation of the invention.
此外，本說明書的公開說明了與優選且示例性的實施例相關的特徵。本領域普通技術人員透過閱讀本說明書的公開，將可在隨附申請專利範圍和其精神內做出許多其它的實施例、修改和變形。Moreover, the disclosure of this specification describes features related to preferred and exemplary embodiments. Numerous other embodiments, modifications, and variations will be apparent to those skilled in the art in the light of the disclosure.
1‧‧‧基板連接器
11‧‧‧基座
11a、111a‧‧‧上表面
12‧‧‧底板部
12a‧‧‧底板脚部
12b、52a‧‧‧下表面
13‧‧‧嵌合凹部
13a‧‧‧引導槽部
13b‧‧‧底表面
16‧‧‧端子壓入孔
17‧‧‧安裝件壓入部
17a‧‧‧孔部
17b‧‧‧上部
17c‧‧‧下部
17d‧‧‧接收部
18‧‧‧底凹部
18a‧‧‧端子支持階部
18b‧‧‧開口
18c‧‧‧中央開口
51‧‧‧端子
52‧‧‧基板連接部
52b‧‧‧前端
53‧‧‧保持部
54‧‧‧接觸部
55‧‧‧彎曲部
81‧‧‧安裝件
82‧‧‧本體部
83‧‧‧脚部
83a‧‧‧下端
85‧‧‧鎖定突起
86‧‧‧覆蓋部
91‧‧‧基板
91a‧‧‧表面
95‧‧‧填充劑
101‧‧‧導線連接器
111‧‧‧配合基座
113‧‧‧嵌合部
113a‧‧‧引導凸部
115‧‧‧端子收容孔
116‧‧‧鎖定凸部
121‧‧‧保持器
122‧‧‧本體框部
124‧‧‧鎖定臂
126‧‧‧鎖定片
151‧‧‧配合端子
154‧‧‧接觸開口
155‧‧‧鎖定片
191‧‧‧導線1‧‧‧Substrate connector
11‧‧‧Base
11a, 111a‧‧‧ upper surface
12‧‧‧Bottom plate
12a‧‧‧Bottom of the floor
12b, 52a‧‧‧ lower surface
13‧‧‧ fitting recess
13a‧‧‧Guide groove
13b‧‧‧ bottom surface
16‧‧‧ terminal press-in hole
17‧‧‧Installation press-in part
17a‧‧‧孔部
17b‧‧‧ upper
17c‧‧‧ lower
17d‧‧‧ Receiving Department
18‧‧‧ bottom recess
18a‧‧‧Terminal support step
18b‧‧‧ Opening
18c‧‧‧Central opening
51‧‧‧ terminals
52‧‧‧Substrate connection
52b‧‧‧ front end
53‧‧‧ Keeping Department
54‧‧‧Contacts
55‧‧‧Bend
81‧‧‧Installation
82‧‧‧ Body Department
83‧‧‧ feet
83a‧‧‧Bottom
85‧‧‧Lock projection
86‧‧‧ Coverage
91‧‧‧Substrate
91a‧‧‧ surface
95‧‧‧Filling agent
101‧‧‧wire connector
111‧‧‧With pedestal
113‧‧‧Mate
113a‧‧‧Guided convex
115‧‧‧Terminal receiving hole
116‧‧‧Locking convex
121‧‧‧keeper
122‧‧‧ body frame
124‧‧‧Locking arm
126‧‧‧Locking piece
151‧‧‧With terminal
154‧‧‧Contact opening
155‧‧‧Locking piece
191‧‧‧Wire
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是示出一第一實施例中的一基板連接器與一導線連接器嵌合的狀態的一立體圖； 圖2是第一實施例中基板連接器與導線連接器嵌合之前的狀態的一分解圖； 圖3是從斜上方觀察到的第一實施例中的基板連接器的一立體圖； 圖4是第一實施例中的基板連接器的一剖視圖，其是沿圖3中的箭頭A-A所示的線作出的一剖視圖； 圖5是第一實施例中的基板連接器的一剖視圖，其是沿圖3中的箭頭B-B所示的線作出的一剖視圖； 圖6是從斜下方觀察到的第一實施例中的基板連接器的一立體圖； 圖7是示出第一實施例中的基板連接器的安裝件被移出的狀態的一立體圖； 圖8是示出一第二實施例中的一基板連接器與一導線連接器嵌合的狀態的一立體圖； 圖9是第二實施例中基板連接器與導線連接器嵌合之前的狀態的一分解圖； 圖10是從斜上方觀察到的第二實施例中的基板連接器的一立體圖； 圖11是第二實施例中的基板連接器的一剖視圖，其是沿圖10中的箭頭D-D所示的線作出的一剖視圖； 圖12是第二實施例中的基板連接器的一剖視圖，其是沿圖10中的箭頭E-E所示的線作出的一剖視圖； 圖13是從斜上方觀察到的第二實施例中的基板連接器的一立體圖； 圖14是示出第二實施例中的基板連接器的安裝件被移出的狀態的一立體圖；及 圖15是示出一常規連接器的一立體圖。Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a view showing a state in which a substrate connector of a first embodiment is fitted to a wire connector. FIG. 2 is an exploded perspective view showing a state before the substrate connector is fitted to the wire connector in the first embodiment; FIG. 3 is a perspective view of the substrate connector in the first embodiment as seen obliquely from above; 4 is a cross-sectional view of the substrate connector in the first embodiment, taken along a line indicated by an arrow AA in FIG. 3; FIG. 5 is a cross-sectional view of the substrate connector in the first embodiment, It is a cross-sectional view taken along the line indicated by the arrow BB in Fig. 3; Fig. 6 is a perspective view of the substrate connector in the first embodiment as seen obliquely from below; Fig. 7 is a view showing the first embodiment FIG. 8 is a perspective view showing a state in which a substrate connector of a second embodiment is fitted to a wire connector; FIG. 9 is a second embodiment; In the example, the substrate connector is connected to the wire Figure 10 is a perspective view of the substrate connector in the second embodiment as seen from obliquely above; Figure 11 is a cross-sectional view of the substrate connector in the second embodiment, which is a cross-sectional view of the substrate connector in the second embodiment 1 is a cross-sectional view of the substrate connector of the second embodiment, which is a cross-sectional view taken along line EE of FIG. 10; Figure 13 is a perspective view of the substrate connector in the second embodiment as seen obliquely from above; Figure 14 is a perspective view showing a state in which the mounting member of the substrate connector in the second embodiment is removed; and Figure 15 Is a perspective view showing a conventional connector.
Claims (6)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662426868P | 2016-11-28 | 2016-11-28 | |
| US62/426,868 | 2016-11-28 | ||
| JP2017082968A JP6416311B2 (en) | 2016-11-28 | 2017-04-19 | connector |
| JP2017-082968 | 2017-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201820718A true TW201820718A (en) | 2018-06-01 |
| TWI658654B TWI658654B (en) | 2019-05-01 |
Family
ID=62493663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106139833A TWI658654B (en) | 2016-11-28 | 2017-11-17 | Connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6416311B2 (en) |
| TW (1) | TWI658654B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP1650284S (en) * | 2019-07-29 | 2020-01-20 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601760A (en) * | 1969-03-17 | 1971-08-24 | Ford Motor Co | Electrical connector |
| US4443048A (en) * | 1981-10-02 | 1984-04-17 | Amp Incorporated | Assembly with verification feature |
| US4655525A (en) * | 1985-07-03 | 1987-04-07 | Amp Incorporated | Means for retaining terminals in a connector |
| JPH0414873Y2 (en) * | 1986-09-11 | 1992-04-03 | ||
| JP2774394B2 (en) * | 1991-06-17 | 1998-07-09 | ケル株式会社 | Receptacle connector using flexible wiring board |
| JP2574771Y2 (en) * | 1992-10-07 | 1998-06-18 | 住友電装株式会社 | connector |
| JP3264434B2 (en) * | 1998-05-06 | 2002-03-11 | ケル株式会社 | Connector with ground plate |
| JP2004039377A (en) * | 2002-07-02 | 2004-02-05 | Yazaki Corp | Structure for applying moisture-proof agent onto terminal connection portion in electronic component |
| US8926373B2 (en) * | 2010-01-11 | 2015-01-06 | Koninklijke Philips N.V. | Male connector, female connector and connector arrangement |
| JP5538019B2 (en) * | 2010-03-25 | 2014-07-02 | 新電元工業株式会社 | Connector unit and electronic circuit device |
| DE102010034789B3 (en) * | 2010-08-18 | 2011-12-29 | Erni Electronics Gmbh | Connectors |
| TWM416906U (en) * | 2011-01-26 | 2011-11-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN202633620U (en) * | 2012-04-25 | 2012-12-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| JP2014026765A (en) * | 2012-07-25 | 2014-02-06 | Molex Inc | Connector |
-
2017
- 2017-04-19 JP JP2017082968A patent/JP6416311B2/en active Active
- 2017-11-17 TW TW106139833A patent/TWI658654B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI658654B (en) | 2019-05-01 |
| JP6416311B2 (en) | 2018-10-31 |
| JP2018088387A (en) | 2018-06-07 |
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