US 12,256,904 B1
Inspection device with display screen
Zhengzhong Li, Shaoyang (CN); and Wenming Li, Shaoyang (CN)
Filed by Zhengzhong Li, Shaoyang (CN)
Filed on Aug. 22, 2024, as Appl. No. 18/812,322.
Claims priority of application No. 202420920604.7 (CN), filed on Apr. 28, 2024.
Int. Cl. A61B 1/227 (2006.01); A61B 1/00 (2006.01); A61F 11/00 (2022.01)
CPC A61B 1/227 (2013.01) [A61B 1/00048 (2013.01); A61F 11/006 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An inspection device with a display screen, comprising:
a handle (100) internally provided with a control circuit board (110);
a display module (200) assembled at one end of the handle (100), wherein the display screen (210) electrically connected to the control circuit board (110) is arranged on one side of the display module (200); and
an image acquisition module (300) assembled at a second side of the display module (200) away from the display screen (210), wherein the image acquisition module (300) is electrically connected to the control circuit board (110); wherein
the display module (200) is configured to display an image acquired by the image acquisition module (300);
a rotating seat (400) is rotatably assembled at one end of the handle (100), the display module (200) is fixedly assembled on the rotating seat (400), an arc-shaped travel hole (120) is formed at one end of the handle (100), and the rotating seat (400) comprises: a rotating seat body (410) rotatably assembled in the handle (100), and a fixing portion (420) arranged on the rotating seat body (410), extending out of the arc-shaped travel hole (120) and configured to fix and assemble with the display module (200); and the rotating seat (400) moves in the arc-shaped travel hole (120) to enable the display module (200) and the handle (100) rotate relatively;
wherein a retainer (130) is provided in the handle (100), an outwardly protruding rotating shaft (411) is provided on the rotating seat body (410), one end of the retainer (130) close to the arc-shaped travel hole (120) is provided with a rotating shaft hole (130a) corresponding to the rotating shaft (411), and the rotating seat body (410) is rotatably assembled at one end of the retainer (130) close to the arc-shaped travel hole (120) by the rotating shaft (411);
wherein the retainer (130) is provided with an elastic protrusion (600) positioned in the rotating shaft hole (130a) and protruding toward the center of the rotating shaft hole (130a);
wherein the retainer (130) comprises: a retainer body (131), and a retainer buckle cover (132) assembled on the retainer body (131) and configured to cooperate with the retainer body (131) to prevent the rotating seat body (410) from falling off, a space for the rotating seat body (410) to be rotated and assembled is reserved between the retainer body (131) and the retainer buckle cover (132), the retainer body (131) and the retainer buckle cover (132) jointly define the rotating shaft hole (130a), and the elastic protrusion (600) is mounted in the retainer buckle cover (132).