Jig capable of automatically detecting locking of screws on backplane of central processing unit (CPU)
The utility model relates to a jig capable of automatically detecting locking of screws on a backplane of a central processing unit (CPU). The jig comprises an outer frame, wherein the outer frame is provided with a light-emitting diode (LED) indicator lamp connected with a 220V power supply, and fo...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
03.07.2013
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The utility model relates to a jig capable of automatically detecting locking of screws on a backplane of a central processing unit (CPU). The jig comprises an outer frame, wherein the outer frame is provided with a light-emitting diode (LED) indicator lamp connected with a 220V power supply, and four spring retractable type switches. The four screws in a CPU support are connected and form a loop state so that the LED lamp illuminates. The jig is used for solving the problem that operators forget to lock, and improves efficiency and quality of process. |
---|---|
Bibliography: | Application Number: CN20122659705U |