CN211750043U

CN211750043U - Novel aseptic mantle snap ring structure

Info

Publication number: CN211750043U
Application number: CN202020217783.XU
Authority: CN
Inventors: 李书纲; 解永昭
Original assignee: Beijing And Huaruibo Medical Technology Co ltd
Current assignee: Beijing And Huaruibo Medical Technology Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-27
Anticipated expiration: 2030-02-27

Abstract

The embodiment of the application actually discloses a novel aseptic mantle snap ring structure, connects executor stiff end and aseptic mantle snap ring, adopts rotatory buckle structure, and 4 dead slots, 4 bosss are reserved to the executor stiff end. The boss is made of stainless steel and is provided with an axial conical surface, a radial conical surface and an arc groove. The clamping ring is made of environment-friendly ABS, and a hollow groove and a boss are reserved on the end face of the clamping ring. The upper part is also provided with an axial conical surface, a radial conical surface and a buckle. The clamping ring and the empty groove and the boss on the tail end of the actuator correspond to each other. A clamping groove is formed in the lantern ring and matched with a slope protrusion of the actuator, and after the actuator is locked by rotation, the actuator is divided into two parts, namely an outer part of the mantle and an inner part of the mantle. And opening the open end of the sterile covering film, penetrating through the mechanical arm, covering the sterile covering film on the whole robot equipment, fixing the actuator at the fixed end of the mechanical arm, and naturally covering the sterile covering film. The whole process is quick and simple, does not need tools and has low cost. And the labor cost is lower.

Description

Novel aseptic mantle snap ring structure

Technical Field

The embodiment of the application relates to the field of medical instruments, in particular to a novel sterile covering membrane clamping ring structure.

Background

In operating rooms, where strict sterility is often required, the machine equipment is covered with a sterile cover film to prevent contamination. However, our robotic devices are intended to assist the surgeon in performing the procedure and need to be connected to the sterilized actuators. Since the actuators are connected to the robot device, they transmit electric currents and signals as well as mechanical structures. Therefore, the foreign device has the advantages that a set of switching structure is added by utilizing the sterile sleeve film, and the sterile sleeve film is disposable, so the scheme is complex in operation and high in cost. Still another method is to pierce the mounting directly through the cover film, which affects the connection of the electrodes and the mounting accuracy. Furthermore, the strapping method, which involves wrapping the attached actuators and robotic arms, is extremely cumbersome and prone to failure, and the entire procedure may be stopped once contaminated. The scheme uses a plastic sterile sleeve to replace the plastic sterile sleeve, and the plastic sterile sleeve is directly connected with a sterile sleeve film firstly, a buckle mechanism which is mutually connected with an actuator is arranged on a sleeve ring, and then the plastic sterile sleeve is assembled on the robot equipment through the actuator with a sterile sleeve ring. The operation is simple and easy, the cost is low, the installation is firm, and the isolation effect is good.

SUMMERY OF THE UTILITY MODEL

The application provides a novel aseptic mantle snap ring structure, trades the aseptic cover of a plastic and directly links together with aseptic mantle earlier, has the buckle mechanism who interconnects with the executor on the lantern ring, then on the robot equipment again of executor equipment through taking the aseptic lantern ring. The operation is simple and easy, the cost is low, the installation is firm, and the isolation effect is good.

The application provides a novel sterile covering membrane clamping ring structure which comprises an actuator and a sterile covering membrane clamping ring, wherein the sterile covering membrane clamping ring is provided with a boss I, a hollow groove I, an axial conical surface I, a buckle and a radial conical surface I; the empty groove is formed in the inner side of the sterile covering film clamping ring, an axial conical surface I and a radial conical surface I are further arranged inside the sterile covering film clamping ring, and a buckle is arranged at one end of the axial conical surface I;

the actuator is divided into an outer-film-covering actuator and an actuator fixing end; the fixed end of the actuator is provided with 4 empty grooves II, 4 bosses II are arranged at positions, and axial conical surfaces II, radial conical surfaces II and arc grooves are formed in the bosses; the hollow groove II at the fixed end of the actuator corresponds to the boss I of the sterile film covering clamping ring, and the boss II at the fixed end of the actuator corresponds to the hollow groove I of the sterile film covering clamping ring; the buckle arranged on the sterile film covering snap ring corresponds to the arc groove at the fixed end of the actuator;

the executor stiff end with aseptic mantle snap ring swivelling joint, the dead slot II of executor stiff end meshes with the boss I of aseptic mantle snap ring mutually, and the boss II of executor stiff end meshes with the dead slot I of aseptic mantle snap ring mutually, and the buckle of aseptic mantle snap ring is inlayed in the circular arc inslot of executor stiff end.

Further, the actuator is also divided into an outer film covering part and an inner film covering part; and opening the open end of the sterile covering membrane, penetrating through the mechanical arm, covering the sterile covering membrane on the whole robot equipment, and fixing the outer actuator of the covering membrane at the fixed end of the mechanical arm.

Further, the sterile film sleeving clamping ring is made of an environment-friendly ABS material.

Further, the boss II at the fixed end of the actuator is made of stainless steel materials.

Furthermore, the sterile covering film clamping ring is firstly connected with the fixed end of the actuator in a rotating mode, and then the sterile covering film is sleeved on the equipment needing to be protected.

Further, the outer film-covering actuator is connected with the fixed end of the mechanical arm through a screw.

According to the technical scheme, the embodiment of the application provides a novel sterile sleeve film clamping ring structure, a plastic sterile sleeve is directly connected with a sterile sleeve film firstly, a rotary buckle structure is adopted, a buckle mechanism which is connected with an actuator mutually is arranged on a sleeve ring, and then the plastic sterile sleeve film clamping ring structure is assembled on robot equipment through the actuator with a sterile sleeve ring. The operation is simple and easy, the cost is low, the installation is firm, and the isolation effect is good.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a schematic view of a snap ring structure of a novel sterile cover film snap ring structure of the present application;

FIG. 2 is a structural diagram of the fixed end of the actuator in a novel sterile covering membrane clasp structure according to the present application;

FIG. 3 is a radial cone structure diagram of the actuator fixed end in a novel sterile cover film clasp structure of the present application;

FIG. 4 is a block diagram of an external actuator of a novel sterile membrane-covering clasp configuration of the present application;

FIG. 5 is a block diagram of an in-sheath actuator in a novel sterile in-sheath snap-ring configuration of the present application;

FIG. 6 is a block diagram of a novel sterile cover film snap ring structure and robotic arm of the present application;

fig. 7 is a schematic structural diagram of a novel sterile covering membrane clasp structure in use according to the present application.

Detailed Description

Referring to fig. 1, a schematic structural diagram of a novel sterile covering membrane clasp structure of the present application is shown.

As can be seen from fig. 1 and 2, the novel sterile covering membrane clamping ring structure provided by the embodiment of the present application includes an actuator 2 and a sterile covering membrane clamping ring 1, wherein the sterile covering membrane clamping ring 1 is provided with a boss i 11, a hollow groove i 12, an axial conical surface i 13, a buckle 14, and a radial conical surface i 15; the empty groove I12 is formed in the inner side of the sterile film sleeving clamping ring 1, an axial conical surface I13 and a radial conical surface I15 are further arranged in the sterile film sleeving clamping ring 1, and a buckle 14 is arranged at one end of the axial conical surface I13;

as shown in fig. 2 and fig. 3, the actuator 2 is divided into an outer covering membrane actuator 21 and an actuator fixing end 22; the fixed end 22 of the actuator is provided with 4 empty grooves II 221, 4 bosses II 222 are arranged at positions, and an axial conical surface II 223, a radial conical surface II 224 and an arc groove 225 are arranged on the bosses; the hollow groove II 221 of the actuator fixed end 22 corresponds to the boss I11 of the sterile film covering snap ring, and the boss II 222 of the actuator fixed end 22 corresponds to the hollow groove I12 of the sterile film covering snap ring 1; the buckle 14 arranged on the sterile covering film clamp ring 1 corresponds to the arc groove 225 of the actuator fixed end 22;

executor stiff end 22 with aseptic mantle snap ring 1 swivelling joint, I11 meshes mutually in I221 of the empty groove of executor stiff end 22 and aseptic mantle snap ring 1's boss, II 222 meshes mutually with I12 of the empty groove of aseptic mantle snap ring of boss of executor stiff end, and buckle 14 of aseptic mantle snap ring 1 inlays in the circular arc groove 225 of executor stiff end.

Further, as shown in fig. 4 and 5, the actuator is also divided into an outer actuator 21 and an inner actuator 23; the opening end of the sterile covering film is opened, penetrates through the mechanical arm 3 and is sleeved on the whole robot equipment, and the actuator 23 in the covering film is fixed at the fixed end of the mechanical arm 3.

Further, the sterile film sleeving clamping ring 1 is made of an environment-friendly ABS material.

Further, the boss II 221 of the actuator fixing end 22 is made of stainless steel material.

Further, as shown in fig. 6, the sterile cover film snap ring 1 is first connected with the fixed end 22 of the actuator in a rotating manner, and then the sterile cover film 5 is put on the equipment to be protected.

Further, as shown in fig. 7, the in-sleeve actuator 23 is connected to the fixed end of the mechanical arm 3 by a screw 4.

According to the technical scheme, the embodiment of the application provides a novel sterile sleeve film clamping ring structure, a plastic sterile sleeve film clamping ring 1 is directly connected with a sterile sleeve film firstly, a rotary buckle structure is adopted, a buckle mechanism which is mutually connected with an actuator 2 is arranged on a sleeve ring, and then the sterile sleeve ring is assembled on the robot equipment through the actuator with the sterile sleeve ring. The operation is simple and easy, the cost is low, the installation is firm, and the isolation effect is good.

The connection mode of the sterile film sleeving clamping ring and the actuator can be various, for example, the connection mode comprises screw locking connection, buckling opposite insertion, fast-assembly locking connection, adhesive tape bonding and the like, the structure on the sterile film sleeving clamping ring is firstly connected with a corresponding mechanism at the root of the actuator, the sterile film sleeving and the actuator are sterilized, then the film sleeving is sleeved on the equipment, and finally the actuator is fixedly connected.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims

1. A novel sterile covering membrane clamping ring structure is characterized by comprising an actuator and a sterile covering membrane clamping ring, wherein the sterile covering membrane clamping ring is provided with a boss I, a hollow groove I, an axial conical surface I, a buckle and a radial conical surface I; the empty groove is formed in the inner side of the sterile covering film clamping ring, an axial conical surface I and a radial conical surface I are further arranged inside the sterile covering film clamping ring, and a buckle is arranged at one end of the axial conical surface I;

the actuator is divided into an outer film-covering actuator and an actuator fixed end; the fixed end of the actuator is provided with 4 empty grooves II, 4 bosses II are arranged at positions, and axial conical surfaces II, radial conical surfaces II and arc grooves are formed in the bosses; the hollow groove II at the fixed end of the actuator corresponds to the boss I of the sterile film covering clamping ring, and the boss II at the fixed end of the actuator corresponds to the hollow groove I of the sterile film covering clamping ring; the buckle arranged on the sterile film covering snap ring corresponds to the arc groove at the fixed end of the actuator;

the executor stiff end and aseptic mantle snap ring swivelling joint, the dead slot II of executor stiff end meshes with I looks of the boss of aseptic mantle snap ring, and the boss II of executor stiff end meshes with I looks meshes of the dead slot of aseptic mantle snap ring, and the buckle of aseptic mantle snap ring is inlayed in the circular arc inslot of executor stiff end.

2. The novel sterile covering membrane clamping ring structure as claimed in claim 1, wherein the actuator is divided into two parts, namely an outer covering membrane part and an inner covering membrane part; and opening the open end of the sterile covering membrane, penetrating through the mechanical arm, covering the sterile covering membrane on the whole robot equipment, and fixing the outer actuator of the covering membrane at the fixed end of the mechanical arm.

3. The novel sterile cover film snap ring structure as claimed in claim 1, wherein the sterile cover film snap ring is made of environment-friendly ABS material.

4. The novel sterile film-covering snap ring structure as claimed in claim 1, wherein the boss II at the fixed end of the actuator is made of stainless steel material.

5. The novel sterile covering membrane clamping ring structure as claimed in claim 1, wherein the sterile covering membrane clamping ring is connected with the fixed end of the actuator in a rotating mode, and then the sterile covering membrane is sleeved on the equipment to be protected.

6. The novel sterile film sleeving clamping ring structure is characterized in that the film sleeving outer actuator is connected with the fixed end of the mechanical arm through a screw.