JPS638582U

JPS638582U -

Info

Publication number: JPS638582U
Application number: JP1986101374U
Authority: JP
Priority date: 1986-07-03
Filing date: 1986-07-03
Publication date: 1988-01-20
Also published as: JPH041669Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例によるカードエツヂ
コネクタの非接続状態を示す斜視図、第２図は同
じ実施例の半分のみを示した断面図、第３図は第
２図の―断面図、第４図は、第１図のカード
エツヂコネクタに用いたコンタクトの斜視図、第
５図は第１図のカードエツヂコネクタに用いた相
手コンタクトの斜視図、第６図は相手コンタクト
の他の実施例を示す斜視図、第７図は第１図のカ
ードエツヂコネクタの最終嵌合状態の一部を示す
断面図、第８図はコンタクト間の接触力を示す説
明図、第９図は接続時の挿入力を示すグラフ、第
１０図はコネクタの他の実施例の一部を示す斜視
図、第１１図は第１０図のコネクタに用いられる
コンタクトを示す斜視図、第１２図は従来のコネ
クタを示す側面図、第１３図は第１２図のコネク
タの挿入力を示すグラフである。１；カード、３；パツド、５；コンタクト、１
２；カード、１４；コネクタ、１６；コンタクト
、１８；インシユレータ、２０；端子部、２６；
接触面部、３３；カード保持部、４０；相手コネ
クタ、４２；相手コンタクト、４６；相手インシ
ユレータ、５０；接触部、５６；溝部、７０；挿
入補助部。 Fig. 1 is a perspective view showing a card edge connector according to an embodiment of the present invention in an unconnected state, Fig. 2 is a sectional view showing only half of the same embodiment, and Fig. 3 is a cross-section of Fig. 2. Figure 4 is a perspective view of the contact used in the card edge connector shown in Figure 1, Figure 5 is a perspective view of the mating contact used in the card edge connector shown in Figure 1, and Figure 6 is the mating contact. FIG. 7 is a sectional view showing a part of the card edge connector shown in FIG. 1 in the final fitted state; FIG. 8 is an explanatory diagram showing the contact force between the contacts; FIG. 9 is a graph showing the insertion force during connection, FIG. 10 is a perspective view showing a part of another embodiment of the connector, FIG. 11 is a perspective view showing a contact used in the connector of FIG. 10, and FIG. This figure is a side view showing a conventional connector, and FIG. 13 is a graph showing the insertion force of the connector shown in FIG. 12. 1; card, 3; pad, 5; contact, 1
2; Card, 14; Connector, 16; Contact, 18; Insulator, 20; Terminal portion, 26;
Contact surface portion, 33; card holding portion, 40; mating connector, 42; mating contact, 46; mating insulator, 50; contact portion, 56; groove portion, 70; insertion assisting portion.

Claims

[Scope of utility model registration request]

In a connector used for connecting a card having a circuit, the first connector is attached to the end of the card.
and a second connector connected to the first connector, the first connector comprising:
a first contact electrically connected to the circuit of the card; and a first contact that holds the first contact.
and an insulator, the second connector has a second contact that contacts the first contact, and a second insulator that holds the second contact and fits with the first insulator. and the first contacts are mutually V
The first insulator has a pair of contact surface portions forming a letter shape, the second contact has a contact portion that is inserted into contact between the pair of contact surface portions, and the first insulator has a second contact portion at its fitting tip. A card edge connector comprising an insertion assisting part that engages with a contact part of a contact and displaces the contact part in advance to a position where it can be easily inserted into the contact surface part of the first contact.