Spherical joint locking device and control unit

A technology of spherical joints and locking devices, which is applied in the field of intelligent robots, can solve problems such as poor stability and complex structure of locking devices, achieve good stability, eliminate the need for sensing structures and control structures, and achieve good locking effects

Pending Publication Date: 2021-05-25
锐志微创医疗科技(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems of complex structure and poor stability of the locking device of the control unit existing in the prior art, the present invention proposes a spherical joint locking device and a control unit to solve the above technical problems

Method used

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  • Spherical joint locking device and control unit
  • Spherical joint locking device and control unit
  • Spherical joint locking device and control unit

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that the terminology used here is only used to describe specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to inclu...

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PUM

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Abstract

The invention relates to the field of intelligent robots, in particular to a spherical joint locking device and a control unit. According to the spherical joint locking device, a spherical joint comprises a spherical sleeve and a ball head piece which are matched with each other, and the locking device comprises a carrier, and the spherical sleeve is fixedly arranged on the carrier; a power mechanism comprising a driving device and two connecting rods, wherein the two connecting rods are arranged on the carrier in a hinged mode, and the two connecting rods are synchronously close to or away from the ball head piece under the action of the driving device; and locking pieces arranged at the free ends of the connecting rods, wherein the two locking pieces are driven by the connecting rods to synchronously clamp or be away from the ball head piece. The technical problems that in the prior art, the locking device of a control unit is complex in structure and poor in stability are solved.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a spherical joint locking device and a control unit. Background technique [0002] In 1987, the world's first laparoscopic cholecystectomy was successfully completed, opening a new chapter in the development of minimally invasive technology. Subsequently, a large number of advanced surgical instruments emerged, which promoted the development process of minimally invasive technology and gradually matured. Compared with traditional surgery, minimally invasive surgical treatment with less trauma, less pain, and faster recovery is widely used in clinics. Minimally invasive surgery technology has become a new direction representing medical development. [0003] In the prior art, traditional minimally invasive endoscopic surgical instruments are all slender rod structures, and surgical instruments (such as needle holders, separating forceps, surgical instruments, etc.) knife, scisso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30B25J9/12B25J9/16B25J17/00
CPCA61B34/30B25J9/12B25J9/1612B25J17/00
Inventor 翟晓峰何贵生马骥马广军
Owner 锐志微创医疗科技(常州)有限公司
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