Shell opening device for replacing mainboard of mobile phone

• Main Authors: PAN RONGBO, WANG LIZHONG, JIANG HUARONG
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses a shell opening device for replacing a mainboard by a mobile phone, which comprises a working table, a containing groove is arranged at the bottom end in the working table, a rotating shaft is arranged in the containing groove, a gear sleeve is arranged on the outer side of the rotating shaft, and a first rack and a second rack are respectively arranged at two ends in the containing groove. The driving motor is started, the output shaft of the driving motor drives the gear sleeve to rotate, the gear sleeve drives the first rack and the second rack to move reversely under the meshing effect, and the first rack and the second rack drive the connecting block to move; at the moment, under the action of a connecting block, a movable block synchronously drives a clamping sleeve to move towards the inner side so as to clamp and limit the two ends of the mobile phone, so that the stability of the mobile phone during operation is improved, and the situation that the operation effect of the