JPH07220809A - Socket connector - Google Patents
Socket connectorInfo
- Publication number
- JPH07220809A JPH07220809A JP6012926A JP1292694A JPH07220809A JP H07220809 A JPH07220809 A JP H07220809A JP 6012926 A JP6012926 A JP 6012926A JP 1292694 A JP1292694 A JP 1292694A JP H07220809 A JPH07220809 A JP H07220809A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- latch
- socket connector
- insulator
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
(57)【要約】
【目的】 外力や誤操作による回路板の係合が外れにく
く，また離脱時における操作性の良好なソケットコネク
タを提供する。
【構成】 回路板６０を係合保持するラッチ４０の係合
突起４１に鉤状部を設け，この鉤状部を回路板６０の嵌
合方向に突出させる。またラッチのばね部４６はその半
分以上を回路板６０の係合凹部６１への係合突起の進入
方向側に位置させた構成にしている。更に，ラッチ４０
に，インシュレータ３０のスロットに挿入された回路板
６０の外側の位置に設けられた操作部４２と，インシュ
レータ３０に支持された回転支点とを設ける。
(57) [Abstract] [Purpose] To provide a socket connector in which the engagement of the circuit board is difficult to disengage due to external force or erroneous operation, and which has good operability when detached. A hook-shaped portion is provided on an engagement protrusion 41 of a latch 40 that holds the circuit board 60, and the hook-shaped portion is projected in the fitting direction of the circuit board 60. Further, the spring portion 46 of the latch is configured such that half or more thereof is located on the side of the engaging projection 61 of the circuit board 60 in the direction of entry of the engaging projection. In addition, the latch 40
Further, an operating portion 42 provided at a position outside the circuit board 60 inserted into the slot of the insulator 30 and a rotation fulcrum supported by the insulator 30 are provided.
Description
【０００１】[0001]
【産業上の利用分野】本発明はソケットコネクタに関
し，特に，メモリーモジュールなどの回路板の接合に用
いられるソケットコネクタに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a socket connector, and more particularly to a socket connector used for joining circuit boards such as memory modules.
【０００２】[0002]
【従来の技術】メモリモジュール用のソケットコネクタ
としては，例えば実開平５−２１１０７６号公報に開示
されたものがある。そのソケットコネクタは，図１３に
示すように，インシュレータ３０の両側に回路板６０を
係合保持するためのラッチ７０を設けている。インシュ
レータ３０の構造は図１４に示した。2. Description of the Related Art A socket connector for a memory module is disclosed in, for example, Japanese Utility Model Laid-Open No. 5-211076. As shown in FIG. 13, the socket connector is provided with latches 70 on both sides of the insulator 30 for engaging and holding the circuit board 60. The structure of the insulator 30 is shown in FIG.
【０００３】ラッチ７０としては図１５又は図１６に示
したものが使用される。ラッチ７０は，先端に傾斜面を
形成した係合突起７１，インシュレータ３０に固定保持
された固定タブ７２，及び係合突起７１にばね弾性を付
与するばね部７３等を有している。なお，ばね部７３の
インシュレータ３０に固定保持される固定端７３ａは係
合突起７１の解放方向に位置しており，これにより係合
突起７１には上記のようなばね弾性が付与される。As the latch 70, the one shown in FIG. 15 or 16 is used. The latch 70 has an engaging projection 71 having an inclined surface at its tip, a fixing tab 72 fixedly held by the insulator 30, and a spring portion 73 for imparting spring elasticity to the engaging projection 71. The fixed end 73a of the spring portion 73, which is fixedly held by the insulator 30, is positioned in the releasing direction of the engaging protrusion 71, and thus the engaging protrusion 71 is provided with the spring elasticity as described above.
【０００４】このソケットコネクタでは，ラッチ７０の
傾斜面に沿って回路板６０を移動させつつ，インシュレ
ータ３０の中央に形成されたスロット３１に回路板６０
を挿入し嵌合する。挿入後は，回路板６０の両端部がラ
ッチ７０の係合突起７１によって両側から係止保持さ
れ，また回路板６０に形成された係合凹部６１に固定タ
ブ７２の先端部が入る。更に固定タブ７２により回路板
６０の嵌合方向の移動が阻止される。一方，回路板６０
のソケットコネクタからの離脱は，作業者が指などで左
右のラッチ７０の傾斜面を外側に押し開いて係合突起７
１による係止を解除することで行われる。In this socket connector, the circuit board 60 is moved along the inclined surface of the latch 70, and the circuit board 60 is inserted into the slot 31 formed in the center of the insulator 30.
Insert and fit. After insertion, both ends of the circuit board 60 are locked and held from both sides by the engagement protrusions 71 of the latch 70, and the tip end portions of the fixing tabs 72 are inserted into the engagement recesses 61 formed in the circuit board 60. Further, the fixing tab 72 prevents movement of the circuit board 60 in the fitting direction. On the other hand, the circuit board 60
When detaching from the socket connector, the operator pushes the inclined surfaces of the left and right latches 70 outward with a finger or the like to open the engaging projections 7.
It is performed by releasing the lock by 1.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら，上記し
たソケットコネクタの場合，係合突起７１に回路板６０
の解放方向の力，つまり図１７において矢印Ａ方向の力
が加わった場合には，同図においてばね部７３が矢印Ｂ
方向のモーメントを受けてしまい，このため係合突起７
１による回路板６０の係合が外れやすいという問題もあ
る。なお，矢印Ａ方向の力は，例えば，外部から加わる
振動や衝撃，あるいは回路板６０を誤って離脱方向に動
かした時に生じるものである。However, in the case of the above socket connector, the engaging projection 71 has a circuit board 60.
When the force in the releasing direction of the spring, that is, the force in the direction of arrow A in FIG.
Direction moment, which results in engagement projection 7
There is also a problem that the circuit board 60 is easily disengaged by 1. It should be noted that the force in the direction of arrow A is generated, for example, when externally applied vibration or shock, or when the circuit board 60 is accidentally moved in the detaching direction.
【０００６】また，ソケットコネクタの両側に設けられ
たラッチ７０から回路板６０をコネクタから離脱させる
際には，上記のように左右のラッチ７０を外側に開く操
作をする必要があり，このため離脱時の操作性が悪いと
いう問題がある。When the circuit board 60 is detached from the connector by the latches 70 provided on both sides of the socket connector, it is necessary to open the left and right latches 70 to the outside as described above. There is a problem that the operability at the time is poor.
【０００７】その他，回路板６０を固定保持するための
ラッチ７０として，係合突起７１と固定タブ７２を形成
する必要があるため，ラッチ７０の形状が複雑となり，
製造や組立てが繁雑であった。Besides, since it is necessary to form the engaging projection 71 and the fixing tab 72 as the latch 70 for fixing and holding the circuit board 60, the shape of the latch 70 becomes complicated,
Manufacturing and assembly were complicated.
【０００８】それ故に本発明の課題は，外力や誤操作な
どによる回路板の係合が外れにくく，また離脱時におけ
る操作性の良好なソケットコネクタを提供することにあ
る。Therefore, an object of the present invention is to provide a socket connector in which the engagement of the circuit board due to an external force or an erroneous operation is difficult to be disengaged and the operability at the time of disengagement is good.
【０００９】[0009]
【課題を解決するための手段】本発明によれば，回路板
が挿入されるスロットを形成したインシュレータと，前
記スロットの両端部の少なくとも一方に備えられたラッ
チとを有し，前記スロットに挿入された回路板を所定の
嵌合方向に移動させて前記ラッチにより係合保持するソ
ケットコネクタであって，前記ラッチは，前記インシュ
レータに固定される固定部と，前記固定部に連続して設
けられたばね部と，前記ばね部の自由端側に設けられた
係合突起とを有し，前記ばね部は前記スロットに挿入さ
れた回路板に向けて前記係合突起を押圧するものであ
り，前記係合突起は前記回路板の側部に形成された係合
凹部に進入して係合する鉤状部を有し，前記鉤状部は前
記嵌合方向に突出していることを特徴とするソケットコ
ネクタが得られる。According to the present invention, there is provided an insulator having a slot into which a circuit board is inserted, and a latch provided at at least one of both ends of the slot. A socket connector for moving the formed circuit board in a predetermined fitting direction to engage and hold it by the latch, wherein the latch is provided continuously with the fixing portion fixed to the insulator and the fixing portion. A spring portion and an engagement protrusion provided on the free end side of the spring portion, the spring portion pressing the engagement protrusion toward the circuit board inserted in the slot. The socket is characterized in that the engagement projection has a hook-shaped portion that enters into and engages with an engagement recess formed in a side portion of the circuit board, and the hook-shaped portion projects in the fitting direction. A connector is obtained.
【００１０】[0010]
【作用】本発明のソケットコネクタでは，スロットに挿
入された回路板を嵌合方向に移動させることで，回路板
の側部の係合凹部にラッチの鉤状部が係合し，これによ
り回路板がラッチに係合保持される。In the socket connector of the present invention, when the circuit board inserted in the slot is moved in the fitting direction, the hook-shaped portion of the latch engages with the engaging recess of the side portion of the circuit board. The plate is held in engagement with the latch.
【００１１】[0011]
【実施例】図１〜図１２は本発明の一実施例によるソケ
ットコネクタを示す。このソケットコネクタは，多数の
コンタクト１０，２０を保持した細長いインシュレータ
３０と，このインシュレータ３０の長手方向両側部分に
夫々装着したラッチ４０，５０を含んでいる。1 to 12 show a socket connector according to an embodiment of the present invention. This socket connector includes an elongated insulator 30 that holds a large number of contacts 10 and 20, and latches 40 and 50 that are attached to both sides in the longitudinal direction of the insulator 30, respectively.
【００１２】コンタクト１０は，特に図１０をも参照し
て，相手コンタクトとしてのソケットコンタクトを実装
した基板（いずれも図示せず）等との接続を得るための
接続片１０ａ，インシュレータ３０へ取り付けるための
取付片１０ｂ，及びインシュレータ３０のスロット３１
に挿入される回路板６０の一方の面に設けられたコンタ
クト（図示せず）との接続を得るための接続片１０ｃを
有している。コンタクト２０は，特に図１１を参照し
て，前述の基板等との接続を得るための接続片２０ａ，
インシュレータ３０へ取り付けるためのの取付片２０
ｂ，及び回路板６０の他方の面に設けられたコンタクト
（図示せず）との接続を得るための接続片２０ｃを有し
ている。Referring to FIG. 10 in particular, the contact 10 is attached to the insulator 30 and the connecting piece 10a for obtaining a connection with a board (not shown) on which a socket contact is mounted as a mating contact. Mounting piece 10b and slot 31 of the insulator 30
It has a connection piece 10c for obtaining connection with a contact (not shown) provided on one surface of the circuit board 60 to be inserted into. Referring to FIG. 11 in particular, the contact 20 includes a connection piece 20a for obtaining a connection with the above-mentioned substrate,
Mounting piece 20 for mounting on insulator 30
b, and a connection piece 20c for obtaining connection with a contact (not shown) provided on the other surface of the circuit board 60.
【００１３】これらのコンタクト１０，２０は，公知の
ように導電板を図示した形状にプレス成型するなどして
作られる。またこれらのコンタクト１０，２０は，通常
は図示したように交互に所要の間隔でインシュレータ３
０上に並設されるが，これに限定されず，例えば回路板
６０上のコンタクトの位置や場所に対応させて適宜に並
設されるものである。These contacts 10 and 20 are formed by press-molding a conductive plate into the shape shown in the known manner. Further, the contacts 10 and 20 are normally alternately arranged at required intervals as shown in the figure.
However, the present invention is not limited to this, and may be appropriately arranged in parallel depending on the position or location of the contact on the circuit board 60, for example.
【００１４】インシュレータ３０は，合成樹脂の一体成
型などにより作られた絶縁性のもので，略コの字形状を
している。インシュレータ３０の中央部には，回路板６
０が挿入されるスロット３１が形成されている。またイ
ンシュレータ３０の底部には，ソケットコネクタ実装用
の基板などへの取付片３２が設けられている。The insulator 30 is an insulative material made by integral molding of synthetic resin and has a substantially U-shape. At the center of the insulator 30, the circuit board 6
A slot 31 into which 0 is inserted is formed. Further, a mounting piece 32 for mounting on a substrate for mounting a socket connector or the like is provided on the bottom of the insulator 30.
【００１５】ラッチ４０は，インシュレータ３０に形成
された取付け孔に固定保持される固定部４３，この固定
部４３に連続して形成されたばね部４６，ばね部４６の
自由端側に設けられた係合突起４１，回転支点４４，ば
ね部４６の自由端側に設けられた操作部４２，半田付け
部４５などを一体に形成してなるものである。ここで，
操作部４２は，スロットに挿入された回路板の外側に設
けられている。また回転支点４４は，係合突起４１の直
下位置（回路板６０を挟んだ反対側）に設けられて，イ
ンシュレータ３０に外側（図５の右側）からガイドされ
て支持されている。また半田付け部４５は基板６５（図
３参照）に半田付けされてこの基板６５との固定強度を
高めるためのものである。なお，ラッチ５０も同様な係
合突起５１，操作部５２，固定部５３，回転支点５４，
半田付け部５５，ばね部５６などから構成されるので，
ラッチ５０についての説明は省略する。The latch 40 includes a fixed portion 43 fixedly held in a mounting hole formed in the insulator 30, a spring portion 46 formed continuously with the fixed portion 43, and an engagement member provided on the free end side of the spring portion 46. The joint projection 41, the rotation fulcrum 44, the operation portion 42 provided on the free end side of the spring portion 46, the soldering portion 45, and the like are integrally formed. here,
The operation portion 42 is provided outside the circuit board inserted in the slot. The rotation fulcrum 44 is provided directly below the engagement protrusion 41 (on the opposite side across the circuit board 60) and is supported by the insulator 30 while being guided from the outside (right side in FIG. 5). The soldering portion 45 is soldered to the substrate 65 (see FIG. 3) to increase the fixing strength with the substrate 65. The latch 50 has the same engagement protrusion 51, operating portion 52, fixed portion 53, rotation fulcrum 54,
Since it consists of the soldering part 55 and the spring part 56,
A description of the latch 50 will be omitted.
【００１６】係合突起４１は，回路板６０の両側部に形
成された円や弧状などの形状（図示した例では半円状）
の係合凹部６１に進入して係合する鉤状部を有してい
る。なお，回路板６０のソケットコネクタへの嵌合は，
特に図３において，回路板６０を一点鎖線のように傾け
た状態でインシュレータ３０のスロット３１に挿入した
状態で回路板６０矢印Ｉ方向（嵌合方向）に回転させて
ラッチ４０の係合突起４１の鉤状部に係合させることで
行われる。またこの係合突起４１は，上記嵌合方向に突
出している。またばね部４６はその半分以上を，係合突
起４１の係合凹部６１への進入方向側に位置させた構成
にしている。The engaging projections 41 have a shape such as a circle or an arc formed on both sides of the circuit board 60 (semi-circular shape in the illustrated example).
Has a hook-shaped portion which enters the engaging recess 61 and is engaged therewith. In addition, the fitting of the circuit board 60 to the socket connector is
In particular, referring to FIG. 3, the circuit board 60 is rotated in the direction of arrow I (fitting direction) while being inserted into the slot 31 of the insulator 30 with the circuit board 60 tilted as indicated by the alternate long and short dash line to engage the engaging protrusions 41 of the latch 40. It is performed by engaging with the hook-shaped part of the. Further, the engagement protrusion 41 projects in the fitting direction. Further, the spring portion 46 is configured such that more than half of the spring portion 46 is located on the side of the engaging projection 41 entering the engaging recess 61.
【００１７】この実施例のソケットコネクタは，これに
嵌合される回路板６０がコネクタの実装される基板６５
と平行で嵌合されるタイプのものである。そしてこのソ
ケットコネクタに回路板６０を嵌合する際には，まず回
路板６０を傾けた状態でインシュレータ３０のスロット
３１に挿入する。この場合，スロット３１に設けられた
コンタクト１０，２０の接点が上述したように位置ずれ
しているため，回路板６０の挿入，並びに次の回転の際
の操作力が非常に小さくて済む。また回路板６０の挿入
時には，挿入深さが足りなければ，係合凹部６１の嵌合
方向へ移動した部分６３（図７参照）が係合突起４１に
突き当たり，嵌合不能となるため，挿入が完全なときの
み係合する。In the socket connector of this embodiment, the circuit board 60 fitted to the socket connector is mounted on the board 65.
It is a type that is fitted in parallel with. When the circuit board 60 is fitted into this socket connector, the circuit board 60 is first inserted into the slot 31 of the insulator 30 in a tilted state. In this case, since the contacts of the contacts 10 and 20 provided in the slot 31 are displaced as described above, the operation force at the time of inserting the circuit board 60 and the next rotation can be very small. Further, when the circuit board 60 is inserted, if the insertion depth is not sufficient, the portion 63 (see FIG. 7) of the engaging recess 61 that has moved in the fitting direction hits the engaging protrusion 41 and cannot be fitted. Engage only when is complete.
【００１８】次いで，この挿入状態で回路板６０を嵌合
方向に回転させ，係合凹部６１をラッチ４０の係合突起
４１の鉤状部に係合させることで，回路板６０の嵌合が
完了する。この嵌合状態における回路板６０の嵌合方向
の移動阻止は，嵌合方向においてはインシュレータのス
ロット３１の底面により，また離脱方向においては係合
突起４１の鉤状部により，それぞれ行われる。Then, in this inserted state, the circuit board 60 is rotated in the fitting direction so that the engagement recess 61 is engaged with the hook-shaped portion of the engagement projection 41 of the latch 40, whereby the circuit board 60 is fitted. Complete. The movement of the circuit board 60 in the fitted state in the fitted state is prevented by the bottom surface of the slot 31 of the insulator in the fitted direction and by the hook-shaped portion of the engaging projection 41 in the detached direction.
【００１９】一方，離脱時は，ラッチ４０の操作部４２
を図５において矢印ＩＩの方向に押す。これにより，係
合突起４１が回転支点４４を軸としスロット３１を中心
として回動して外側に変位し，鉤状部と係合凹部６１と
の係合が外れる。この操作は，例えば，作業者の右手の
親指を一方のラッチ５０の操作部５２に，また同じく人
差し指を他方のラッチ４０の操作部４２にかけ，手全体
を上記の矢印ＩＩの方向に移動させることにより容易に
行うことができる。On the other hand, when detached, the operating portion 42 of the latch 40
In the direction of arrow II in FIG. As a result, the engagement protrusion 41 is rotated about the rotation fulcrum 44 about the slot 31 and displaced outward, and the engagement between the hook-shaped portion and the engagement recess 61 is released. This operation is performed, for example, by placing the thumb of the operator's right hand on the operating portion 52 of the one latch 50 and the index finger on the operating portion 42 of the other latch 40, and moving the entire hand in the direction of the arrow II. Can be performed more easily.
【００２０】このソケットコネクタでは，回路板６０を
嵌合した状態において，外部からの振動衝撃，あるいは
誤操作により回路板６０を離脱方向に動かした場合，図
１２に示したように，係合突起４１に回路板６０の解放
方向の力Ａが加わった場合でも，ばね部４６に加わるモ
ーメントＢの方向が係合部４１が係合する方向に働くた
め，係合突起４１と係合凹部６１との係合が外れにくく
なる。即ち，ラッチと回路板との係合が外れにくくな
る。また，回路板６０の嵌合方向における移動阻止は，
係合突起４１の鉤状部が兼用する。In this socket connector, when the circuit board 60 is moved in the disengagement direction due to external vibration shock or erroneous operation while the circuit board 60 is fitted, as shown in FIG. Even when a force A in the releasing direction of the circuit board 60 is applied to the engaging portion 41, the direction of the moment B applied to the spring portion 46 acts in the engaging direction of the engaging portion 41. It becomes difficult to disengage. That is, the engagement between the latch and the circuit board becomes difficult to disengage. In addition, the prevention of movement of the circuit board 60 in the fitting direction is
The hook-shaped portion of the engaging protrusion 41 also serves as the hook.
【００２１】さらに，回路板６０を離脱させる際におけ
るラッチ４０，５０の操作方向が回路板６０と垂直方向
となるため，ソケットコネクタの両側にラッチを設けた
場合でも，操作部４２，５２の操作方向が同一となる。
このため従来例における係合突起と固定タブの働きを係
合突起だけで得ることができ，したがってラッチの形状
が単純となる。Further, when the circuit board 60 is detached, the operating directions of the latches 40, 50 are perpendicular to the circuit board 60. Therefore, even when the latches are provided on both sides of the socket connector, the operating portions 42, 52 are operated. The directions are the same.
Therefore, the functions of the engaging projection and the fixing tab in the conventional example can be obtained only by the engaging projection, and therefore the shape of the latch becomes simple.
【００２２】[0022]
【発明の効果】以上説明したように，本発明のソケット
コネクタによれば，外力や誤操作などによる回路板の係
合が外れにくく，また離脱操作を片手で簡単にできて離
脱時における操作性が良好になる。As described above, according to the socket connector of the present invention, it is difficult for the circuit board to be disengaged due to external force or erroneous operation, and the disengagement operation can be easily performed with one hand, so that the operability at the time of disengagement is improved. Get better
【図１】本発明の一実施例に係るソケットコネクタの上
面図である。FIG. 1 is a top view of a socket connector according to an embodiment of the present invention.
【図２】図１のソケットコネクタの正面図である。FIG. 2 is a front view of the socket connector of FIG.
【図３】図１のソケットコネクタの側面図である。FIG. 3 is a side view of the socket connector of FIG.
【図４】図１のソケットコネクタの底面図である。FIG. 4 is a bottom view of the socket connector of FIG.
【図５】図１のソケットコネクタの要部拡大図である。5 is an enlarged view of a main part of the socket connector of FIG.
【図６】図１のソケットコネクタの要部拡大図である。FIG. 6 is an enlarged view of a main part of the socket connector of FIG.
【図７】図６におけるＡ−Ａ線断面図である。7 is a cross-sectional view taken along the line AA in FIG.
【図８】図７におけるＢ−Ｂ線断面図である。8 is a sectional view taken along line BB in FIG.
【図９】図７におけるＣ−Ｃ線断面図である。9 is a sectional view taken along line CC in FIG.
【図１０】図７におけるＤ−Ｄ線断面図である。10 is a cross-sectional view taken along line DD in FIG.
【図１１】図７におけるＥ−Ｅ線断面図である。11 is a sectional view taken along line EE in FIG.
【図１２】図１のソケットコネクタのラッチの動作の説
明図である。12 is an explanatory diagram of the operation of the latch of the socket connector of FIG.
【図１３】従来のソケットコネクタを示した斜視図であ
る。FIG. 13 is a perspective view showing a conventional socket connector.
【図１４】図１３のソケットコネクタを構成するインシ
ュレータの斜視図である。FIG. 14 is a perspective view of an insulator forming the socket connector of FIG.
【図１５】図１３のソケットコネクタを構成するラッチ
の斜視図である。FIG. 15 is a perspective view of a latch which constitutes the socket connector of FIG.
【図１６】図１３のソケットコネクタを構成するラッチ
の斜視図である。16 is a perspective view of a latch forming the socket connector of FIG.
【図１７】図１３のソケットコネクタを構成するラッチ
の動作の説明図である。FIG. 17 is an explanatory diagram of an operation of a latch which constitutes the socket connector of FIG.
１０，２０ コンタクト ３０ インシュレータ ４０，５０，７０ ラッチ ４１，５１，７１ 係合突起 ４２，５２ 操作部 ４３，５３ 固定部 ４４，５４ 回転支点 ４５，５５ 半田付け部 ４６，５６，７３ ばね部 ６０ 回路板 ６１ 係合凹部 ６５ 基板 10, 20 Contact 30 Insulator 40, 50, 70 Latch 41, 51, 71 Engagement protrusion 42, 52 Operation part 43, 53 Fixed part 44, 54 Rotation fulcrum 45, 55 Soldering part 46, 56, 73 Spring part 60 Circuit Plate 61 engaging recess 65 substrate
Claims (3)
インシュレータと，前記スロットの両端部の少なくとも
一方に備えられたラッチとを有し，前記スロットに挿入
された回路板を所定の嵌合方向に移動させて前記ラッチ
により係合保持するソケットコネクタであって，前記ラ
ッチは，前記インシュレータに固定される固定部と，前
記固定部に連続して設けられたばね部と，前記ばね部の
自由端側に設けられた係合突起とを有し，前記ばね部は
前記スロットに挿入された回路板に向けて前記係合突起
を押圧するものであり，前記係合突起は前記回路板の側
部に形成された係合凹部に進入して係合する鉤状部を有
し，前記鉤状部は前記嵌合方向に突出していることを特
徴とするソケットコネクタ。1. A circuit board inserted in the slot in a predetermined fitting direction, the circuit board having an insulator having a slot into which the circuit board is inserted, and a latch provided at at least one of both ends of the slot. A socket connector that is moved to a position where the latch is engaged and held by the latch, wherein the latch includes a fixed portion fixed to the insulator, a spring portion continuously provided to the fixed portion, and a free end of the spring portion. An engaging projection provided on a side, the spring portion presses the engaging projection toward a circuit board inserted in the slot, and the engaging projection is a side portion of the circuit board. A socket connector, characterized in that it has a hook-shaped portion that enters into and is engaged with an engagement concave portion formed in, and the hook-shaped portion projects in the fitting direction.
の前記係合凹部への進入方向側に位置させて構成した請
求項１記載のソケットコネクタ。2. The socket connector according to claim 1, wherein more than half of the spring portion is located on the side of the engaging projection into the engaging recess.
持された回転支点と，前記ばね部の自由端側に設けた操
作部とを有し，前記操作部は前記スロットに挿入された
回路板の外側に位置しており，前記操作部を操作し前記
回転支点を軸として前記係合突起を回動させることで，
前記係合突起と前記係合凹部との係合が外れるように構
成した請求項１又は２記載のソケットコネクタ。3. The latch has a rotation fulcrum supported by the insulator and an operating portion provided on the free end side of the spring portion, and the operating portion is outside the circuit board inserted into the slot. Is located at, and the engaging projection is rotated about the rotation fulcrum by operating the operation section,
The socket connector according to claim 1 or 2, wherein the engagement protrusion and the engagement recess are disengaged from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6012926A JP3049376B2 (en) | 1994-02-04 | 1994-02-04 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6012926A JP3049376B2 (en) | 1994-02-04 | 1994-02-04 | Socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07220809A true JPH07220809A (en) | 1995-08-18 |
| JP3049376B2 JP3049376B2 (en) | 2000-06-05 |
Family
ID=11818936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6012926A Expired - Fee Related JP3049376B2 (en) | 1994-02-04 | 1994-02-04 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3049376B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG97901A1 (en) * | 1999-07-26 | 2003-08-20 | Connector Systems Tech Nv | Socket for a printed board |
| TWI498488B (en) * | 2014-01-10 | 2015-09-01 | 緯創資通股份有限公司 | Buckle release lock fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245156U (en) * | 1975-09-29 | 1977-03-30 | ||
| JPH04149974A (en) * | 1990-09-28 | 1992-05-22 | Taiwan Toho Kofun Yugenkoshi | Connector unit |
| JPH0688073U (en) * | 1993-05-31 | 1994-12-22 | 日本エー・エム・ピー株式会社 | Latch device and card edge connector having the same |
-
1994
- 1994-02-04 JP JP6012926A patent/JP3049376B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245156U (en) * | 1975-09-29 | 1977-03-30 | ||
| JPH04149974A (en) * | 1990-09-28 | 1992-05-22 | Taiwan Toho Kofun Yugenkoshi | Connector unit |
| JPH0688073U (en) * | 1993-05-31 | 1994-12-22 | 日本エー・エム・ピー株式会社 | Latch device and card edge connector having the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG97901A1 (en) * | 1999-07-26 | 2003-08-20 | Connector Systems Tech Nv | Socket for a printed board |
| TWI498488B (en) * | 2014-01-10 | 2015-09-01 | 緯創資通股份有限公司 | Buckle release lock fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3049376B2 (en) | 2000-06-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
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| LAPS | Cancellation because of no payment of annual fees |