US 11,890,028 B1
Visual tweezer
Bicheng Dai, Shenzhen (CN); Kunsheng Chen, Shenzhen (CN); and Hongchu Li, Shenzhen (CN)
Assigned to HEIFENG ZHIZAO (SHENZHEN) TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed by HEIFENG ZHIZAO (SHENZHEN) TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed on Jul. 12, 2023, as Appl. No. 18/351,045.
Claims priority of application No. 202221803417.8 (CN), filed on Jul. 14, 2022.
Int. Cl. A61B 17/30 (2006.01); A61B 1/04 (2006.01)
CPC A61B 17/30 (2013.01) [A61B 1/04 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A visual tweezer, comprising:
a main shell, provided with a first storage cavity and a first opening communicated with the first storage cavity;
a connecting shank, comprising a second storage cavity, a second opening communicated with one end of the second storage cavity, and a third opening communicated with another end of the second storage cavity, wherein a direction from the second opening to the third opening is a preset direction;
a tweezer assembly, arranged at the end, provided with the second opening, of the connecting shank;
a driving assembly, comprising a press member, a push member, and a connector, wherein the push member is arranged on one side of the connecting shank close to the main shell; the connector is connected to the push member and is connected to the tweezer assembly through the second opening and the second storage cavity; the press member is abutted with the push member and is used for driving, when pressed by an external force, the push member to move in the preset direction, so that the connector moves in the preset direction to drive the tweezer assembly to be opened or closed;
a circuit assembly, arranged in the first storage cavity; and
a camera assembly, mounted at the third opening and electrically connected to the circuit assembly;
wherein the connecting shank comprises a connecting shell and a connecting seat; the connecting shell is provided with the second storage cavity, the second opening, and the third opening; the connecting seat comprises a connecting end arranged at the second opening and a guide portion connected to the connecting end; the push member sleeves a periphery of the guide portion; the connecting seat is further provided with a first through hole penetrating through the connecting end and the guide portion; the connector passes through the first through hole; the driving assembly further comprises an elastic member; the elastic member sleeves the guide portion and is abutted between the push member and the main shell; when pressed by the external force, the press member drives the push member to move in the preset direction and compress the elastic member; and when the press member is released, the elastic member releases an elastic force to drive the push member, the connector, and the tweezer assembly to be reset.