Connector with locking mechanism
First Claim
1. A connector with a locking mechanism comprising:
- a plug body made of an insulator and holding contacts;
a cylindrical member secured to an outer periphery of said plug body;
a slidable cover provided for forward and rearward movement on an outer periphery of said cylindrical member;
a locking member provided for forward and rearward movement between said slidable cover and said cylindrical member;
a spring provided between said locking member and said cylindrical member for forwardly biasing said locking member;
said locking member being provided with an interlocking portion interlocked to said slidable cover such that it is moved rearwardly against the spring force of said spring with a rearward movement of said slidable cover, said locking member having an end capable of being elastically displaced in the radial direction of said plug body, said end of said locking member being provided with a locking portion having a rear engagement surface and a front contact surface;
an inclined member located at a position forwardly of and near said contact surface of said locking portion and fixed in a position with respect to said plug body; and
a socket having a contacts electrically connected to said contacts of said plug body, said socket being provided with an annular groove, into which a front portion of said cylindrical member, said inclined member and said locking portion are capable of advancing while being elastically deformed, the outer or inner periphery of said annular groove being provided with a locking recess, into which said engagement surface of said locking portion is advanced;
said plug body being provided on an outer periphery thereof with a first engagement portion;
said slidable cover being provided adjacent to its rear end with a second engagement portion for engaging with the first engagement portion of said plug body to prevent forward detachment of said slidable cover;
said slidable cover and said locking member being provided with respective interlocking portions interlocked to each other with a rearward movement of said slidable cover, saidwherein said interlocking portions are arranged such that a fixed gap is formed between to two in a state in which the contact surface of said locking portion provided on the front end of said locking member engages with said inclined member provided on the side of said plug body.
1 Assignment
0 Petitions
Accused Products
Abstract
A connector with a locking mechanism which includes a plug body, a cylindrical member secured to an outer periphery of the plug body, a slidable cover provided for forward and rearward movement on an outer periphery of the cylindrical member, a locking member provided for forward and rearward movement between the slidable cover and the cylindrical member, and a spring provided between the locking member and the cylindrical member for forwardly biasing said locking member. The locking member is provided with an interlocking portion interlocked to the slidable cover such that it is moved rearwardly against the spring force of the spring with a rearward movement of the slidable cover. A socket is provided which has contacts electrically connected to the contacts of the plug body. The slidable cover and the locking member are provided with respective interlocking portions interlocked to each other with a rearward movement of the slidable cover, and the interlocking portions are arranged such that a fixed gap is formed between the two in a state in which the contact surface of the locking portion provided on the front end of the locking member engages with the inclined member provided on the side of the plug body.
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Citations
1 Claim
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1. A connector with a locking mechanism comprising:
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a plug body made of an insulator and holding contacts; a cylindrical member secured to an outer periphery of said plug body; a slidable cover provided for forward and rearward movement on an outer periphery of said cylindrical member; a locking member provided for forward and rearward movement between said slidable cover and said cylindrical member; a spring provided between said locking member and said cylindrical member for forwardly biasing said locking member; said locking member being provided with an interlocking portion interlocked to said slidable cover such that it is moved rearwardly against the spring force of said spring with a rearward movement of said slidable cover, said locking member having an end capable of being elastically displaced in the radial direction of said plug body, said end of said locking member being provided with a locking portion having a rear engagement surface and a front contact surface; an inclined member located at a position forwardly of and near said contact surface of said locking portion and fixed in a position with respect to said plug body; and a socket having a contacts electrically connected to said contacts of said plug body, said socket being provided with an annular groove, into which a front portion of said cylindrical member, said inclined member and said locking portion are capable of advancing while being elastically deformed, the outer or inner periphery of said annular groove being provided with a locking recess, into which said engagement surface of said locking portion is advanced; said plug body being provided on an outer periphery thereof with a first engagement portion; said slidable cover being provided adjacent to its rear end with a second engagement portion for engaging with the first engagement portion of said plug body to prevent forward detachment of said slidable cover; said slidable cover and said locking member being provided with respective interlocking portions interlocked to each other with a rearward movement of said slidable cover, said wherein said interlocking portions are arranged such that a fixed gap is formed between to two in a state in which the contact surface of said locking portion provided on the front end of said locking member engages with said inclined member provided on the side of said plug body.
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Specification