Patent ID: 11874324
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A device for carrying a chip, configured to fasten chips of different sizes, comprising:
a support box, configured to carry a chip; and
a plurality of first elastic snap rings, a first connection terminal of each of the first elastic snap rings being provided on a first inner side wall of the support box, a second connection terminal of each of the first elastic snap rings being suspended and being configured to be in contact with the chip and provide a pressure in a first direction for the chip because an elastic body of each of the first elastic snap rings is in an elastically compressed state, such that the chip is fastened between the second connection terminal and a second inner side wall of the support box opposite to the first inner side wall, wherein:
an extension direction of the second connection terminal is parallel to a thickness direction of the chip;
an end of the second connection terminal is in contact with a top surface of a test circuit board located on a bottom surface inside the support box; and
a length of the second connection terminal along the thickness direction of the chip is greater than or equal to a thickness of the chip.