Patent ID: 11908352
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC G  F | IPC F  G

Claim 0:
1. A spliced display screen, comprising:
a plurality of display modules arranged closely, and
one or more positioning mechanisms installed on each of the display modules, wherein each of the positioning mechanisms comprises:
a positioning pin and a groove which are respectively and correspondingly arranged on two ends of the display module along a vertical direction;
an elastic structure arranged corresponding to the positioning pin, one end of the elastic structure being connected to the display module and the other end of the elastic structure being connected to the positioning pin;

wherein, for any two display modules adjacent along the vertical direction, the one or more positioning pins on one of the two display modules are clamped in the one or more grooves on the other of the two display modules, and the one or more positioning pins and the one or more grooves cooperate to restrict relative movement of the two display modules along a horizontal direction;
in response to being subjected to an external force, the one or more positioning pins rotate along a predetermined direction relative to the one or more grooves and leave the one or more grooves;
in response to being disengaged from the external force, the one or more positioning pins return to an initial position along a direction opposite to the predetermined direction through the respective elastic structures.