JPH01173688U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のＩＣソケツトのリード斜面を
有する場合の要部の分解斜視図、第２図、第３図
は同じくロツクレバーの取付状態の要部断面図、
第４図はストツパーの動作説明図、第５図イ〜ホ
はロツクレバーの動作状態を示す要部平面図を、
第５図イ′〜ホ′は第５図イ〜ホの側断面図を示
し、イ，イ′は閉状態を、ロ，ロ′は移動時の状
態を、ハ，ハ′は移動後の状態を、ニ，ニ′は仮
止状態を、ホ，ホ′は仮止状態からの閉状態を示
し、第６図は他の実施例のロツクレバーの動作説
明図で、イは閉状態の平面図、ロは開状態の平面
図、第７図は従来のＩＣソケツトの斜視図、第８
図は従来の他の例のＩＣソケツトの断面図である
。 ２，８……押えカバー、２１……ソケツト本体
、２２……一方の支持突起、２２′……支持突起
、２３……他方の支持突起、２４……リード斜面
、２５……支軸、２６……軸受、２８……ロツク
レバー、３１……ストツパー、３３……コイルス
プリング。 FIG. 1 is an exploded perspective view of the main parts of the IC socket of the present invention when it has a lead slope, and FIGS. 2 and 3 are sectional views of the main parts with the lock lever installed.
Fig. 4 is an explanatory diagram of the operation of the stopper, and Fig. 5 A to E are plan views of the main parts showing the operating state of the lock lever.
Figure 5 A' to Ho' show side sectional views of Figure 5 A to E, where A and A' show the closed state, B and B' show the state during movement, and C and C' after movement. 6 shows the operation of the lock lever of another embodiment, and 2 and 2' show the temporarily locked state, and 6 and 7 show the closed state from the temporarily locked state. Fig. 7 is a perspective view of a conventional IC socket, and Fig. 8 is a plan view of the open state.
The figure is a sectional view of another conventional IC socket. 2, 8... Presser cover, 21... Socket body, 22... One support protrusion, 22'... Support protrusion, 23... Other support protrusion, 24... Lead slope, 25... Support shaft, 26 ... Bearing, 28 ... Lock lever, 31 ... Stopper, 33 ... Coil spring.

Claims (1)

【実用新案登録請求の範囲】 (1) 支軸を圧入する二つの支持突起が側方に形
成されているソケツト本体と、このソケツト本体
上に配置されたＩＣパツケージを押し下げる押え
カバーと、前記支持突起に軸受された支軸上で回
動して前記押えカバーの押しさげ状態をロツクす
るロツクレバーと、前記支軸で保持され、一端が
前記ソケツト本体に、他端が前記ロツクレバーに
それぞれ掛止められ、このロツクレバーを押えカ
バー側に常時付勢するコイルスプリングとを備え
たＩＣソケツトにおいて、前記ロツクレバーの一
方の側面には前記一方の支持突起と当接して前記
ロツクレバーの回転が阻止されるように突出して
形成されたストツパーが設けられており、前記ロ
ツクレバーの回動時に前記支軸に沿つてロツクレ
バーを前記一方の支持突起方向に移動させること
により、前記ストツパーが前記一方の支持突起の
先端位置に移動し、ロツクレバーが開口した状態
で仮止できるようになつていることを特徴とする
ＩＣソケツト。 (2) 前記支持突起は他方の支持突起が前記一方
の支持突起より外方に突出しており、この突出部
分の内側には三角状のリード斜面が形成されてい
ることを特徴とする請求項１記載のＩＣソケツト
。[Claims for Utility Model Registration] (1) A socket body having two support protrusions formed on the sides into which a support shaft is press-fitted, a presser cover that presses down an IC package placed on the socket body, and the supporter. a lock lever that rotates on a spindle supported by a protrusion to lock the presser cover in the depressed state; and a lock lever that is held by the spindle and has one end hooked to the socket body and the other end hooked to the lock lever. , an IC socket equipped with a coil spring that constantly biases the lock lever toward the holding cover side, and a coil spring that protrudes from one side of the lock lever so as to come into contact with the one support protrusion and prevent rotation of the lock lever. A stopper is provided, and by moving the lock lever in the direction of the one support protrusion along the support shaft when the lock lever is rotated, the stopper moves to the tip position of the one support protrusion. An IC socket characterized in that the IC socket can be temporarily secured with the lock lever open. (2) The other supporting protrusion protrudes outward from the one supporting protrusion, and a triangular lead slope is formed inside this protruding portion. IC socket as described.