Abstract An IC socket has an IC supporting means which can be moved between an upper and a lower positions with an IC mounted on it, a first spring means for energizing the IC supporting means so that the IC supporting means is pushed up to the upper position, a contact for contacting with a lead of the IC when the IC supporting means is moved to the lower position against the force of the first spring means, an IC vertical movement operating means which can be moved between the upper and lower positions and adapted to push down the IC supporting means against the first spring means, a second spring means for energizing the IC vertical movement operating means so as to push up the same to the upper position, and a lock means for retaining the IC supporting means to the lower position against the force of the first spring means by the vertical movement operation of the IC vertical movement operating means against the force of the second spring means or in accordance with the force of the second spring so that the IC is brought into contact with the contact. The retaining of the IC supporting means is released by the second vertical movement operation of the IC vertical movement operating means to allow the IC supporting means to be moved to the upper position in accordance with the force of the first spring means.
An IC socket comprising an IC supporting means which can be moved between an upper and a lower positions with an IC mounted thereon; a first spring means for energizing said IC supporting means so that said IC supporting means is pushed up to the upper position; a contact for contacting with a lead of the IC when said IC supporting means is moved to the lower position against the force of said first spring means; an IC vertical movement operating means which can be moved between the upper and lower positions and adapted to push down said IC supporting means against said first spring means; a second spring means for energizing said IC vertical movement operating means so as to push up the same to the upper position; and a lock means for retaining said IC supporting means to the lower position against the force of said first spring means by the vertical movement operation of said IC vertical movement operating means against the force of said second spring means or in accordance with the force of said second spring means so that the IC is brought into contact with said contact, the retaining of said IC supporting means being released by the second vertical movement operation of said IC vertical movement operating means to allow said IC supporting means to be moved to the upper position in accordance with the force of said spring means.
Claim 2
Dependent Claim
237 words
An IC socket comprising an IC supporting means which can be moved between an upper and a lower positions with an IC mounted thereon; a first spring means for energizing said IC supporting means so that said IC supporting means is pushed up to the upper position; a contact for contacting with a lead of the IC when said IC supporting means is moved to the lower position against the force of said first spring means; an IC vertical movement operating means which can be moved between the upper and lower positions and adapted to push down said IC supporting means against said first spring means; a second spring means for energizing said IC vertical movement operating means so as to push up the same to the upper position; and a lock means for retaining said IC supporting means to the lower position against the force of said first spring means by the vertical movement operation of said IC vertical movement operating means against the force of said second spring means or in accordance with the force of said second spring means so that the IC is brought into contact with said contact, the retaining of said IC supporting means being released by the second vertical movement operation of said IC vertical movement operating means to allow said IC supporting means to be moved to the upper position in accordance with the force of said spring means.
Claim 3
Dependent Claim
64 words
An IC socket as claimed in claim 1, wherein said IC supporting means includes an IC pedestal and a pedestal supporting member which is provided with an engaging piece which is loosely connected to said IC pedestal so that said engaging piece can be swung and moved in the vertical direction and subjected to the engagement or disengagement with respect to said lock means.
Claim 4
Dependent Claim
40 words
An IC socket as claimed in claim 1, wherein said IC vertical movement operating means comprises a framework, and said framework is provided with a window serving as an inlet port for the IC mounted on said IC supporting means.
Claim 5
Dependent Claim
82 words
An IC socket as claimed in claim 1, wherein said IC supporting means comprises an IC pedestal with the IC mounted thereon, and a pedestal supporting member for supporting said IC pedestal in a non-contact fashion and having an engaging piece which is subjected to the engagement or disengagement with respect to said lock means, and said first spring means is disposed as such that said first spring means pushes up said pedestal supporting member to indirectly push up said IC pedestal.
Claim 6
Dependent Claim
21 words
An IC socket as claimed in claim 4, wherein said pedestal supporting member includes a seat board for supporting the pedestal.