CN213156442U

CN213156442U - Surgical instrument U-shaped frame

Info

Publication number: CN213156442U
Application number: CN202020470461.6U
Authority: CN
Inventors: 甘密密
Original assignee: General Hospital Of Medical Community Of Shaoxing Central Hospital
Current assignee: General Hospital Of Medical Community Of Shaoxing Central Hospital
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-05-11
Anticipated expiration: 2030-04-03

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a surgical instrument U type frame, including U type pipe, the equal fixedly connected with screw thread in both sides of U type pipe is protruding, the equal threaded connection in both ends of U type pipe has the connecting pipe, the equal fixedly connected with fixed plate in inside of every connecting pipe, the equal fixedly connected with spring in bottom of every fixed plate, the equal fixedly connected with fly leaf in bottom of every spring, the equal fixedly connected with perforated plate in bottom of every connecting pipe, the outside of every connecting pipe is all inserted and is equipped with the expansion pipe, the equal fixedly connected with connector in upper end of every expansion pipe, the equal fixedly connected with closing plate in bottom of every expansion pipe, the equal fixedly connected with vaulting pole in upper end of every closing plate, the equal. The utility model discloses a spring compression is protruding to the certain degree after, and connector connecting thread shortens the extension length of movable pipe, has reduced the length size of U type frame, and the arrangement of being convenient for is examined and is received.

Description

Surgical instrument U-shaped frame

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a surgical instruments U type frame.

Background

In the process of a medical operation, a large number of medical instruments are needed, the medical instruments need to be connected in series with the U-shaped frame of the surgical instrument, the medical instruments are convenient to use in the operation process, the U-shaped frame of the conventional surgical instrument is long, and after the operation is finished and cleaned, the U-shaped frame of the surgical instrument is inconvenient to arrange and receive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the length of a U-shaped frame is inconvenient to arrange and collect in the prior art, and providing the U-shaped frame of the surgical instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a surgical instrument U-shaped frame, comprising a U-shaped pipe, wherein both sides of the U-shaped pipe are fixedly connected with threaded bulges, both ends of the U-shaped pipe are respectively in threaded connection with connecting pipes, a fixed plate is fixedly connected inside each connecting pipe, a spring is fixedly connected at the bottom end of each fixed plate, a movable plate is fixedly connected at the bottom end of each spring and matched with the connecting pipes, a perforated plate is fixedly connected at the bottom end of each connecting pipe, a movable pipe is inserted outside each connecting pipe, a connector is fixedly connected at the upper end of each movable pipe and matched with the threaded bulges, a sealing plate is fixedly connected at the bottom end of each movable pipe, a stay bar is fixedly connected at the upper end of each sealing plate, and the upper end of each stay bar passes through the perforated plate, the upper end of every vaulting pole all with the fixed plate contacts, every the equal fixedly connected with anti-disengaging mechanism in upper end of closing plate, every anti-disengaging mechanism all connects the orifice plate.

Preferably, the pipe diameter of the U-shaped pipe is the same as that of the connecting pipe.

Preferably, the U-shaped pipe, the connecting pipe and the movable pipe are all stainless steel metal pipes.

Preferably, the movable pipe and the connector are of an integrated structure.

Preferably, the outer side of the movable plate is smooth.

Preferably, the anti-falling mechanism comprises a first fixing lug, the first fixing lug is fixedly connected with the sealing plate, a steel rope is fixedly connected onto the first fixing lug, a second fixing lug is fixedly connected to the bottom end of the hole plate, and one end of the steel rope is connected with the second fixing lug.

The utility model provides a pair of surgical instruments U type frame, beneficial effect lies in:

when moving the movable pipe, the vaulting pole extrudees the fly leaf, and the fly leaf extrudees the spring for the spring shrink, thereby makes the movable pipe can contract, and after the spring compressed to a certain extent, the screw thread is protruding to contact with the connector, rotates the movable pipe, makes connector connecting thread protruding, and is fixed with the movable pipe, and the extension length of movable pipe shortens, has reduced the length size of U type frame, and the arrangement of being convenient for is examined and is received.

Drawings

Fig. 1 is a schematic structural view of a U-shaped frame of a surgical instrument according to the present invention;

FIG. 2 is a schematic cross-sectional view of a U-shaped frame of a surgical instrument according to the present invention;

fig. 3 is a schematic view of a connection structure between a connection tube and a fixing plate in a U-shaped frame of a surgical instrument according to the present invention.

In the figure: the device comprises a U-shaped pipe 1, a threaded protrusion 2, a connecting pipe 3, a movable pipe 4, a connector 5, a fixing plate 6, a spring 7, a movable plate 8, a sealing plate 9, a support rod 10, a steel rope 11, a perforated plate 12, a first fixing lug 13 and a second fixing lug 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a surgical instrument U-shaped frame comprises a U-shaped tube 1, the U-shaped tube 1 can be folded, both sides of the U-shaped tube 1 are fixedly connected with threaded protrusions 2, the threaded protrusions 2 are used for fixing a connector 5, both ends of the U-shaped tube 1 are connected with connecting tubes 3 through threads, the connecting tubes 3 are used for installing fixed plates 6, the diameter of the U-shaped tube 1 is the same as that of the connecting tubes 3, a fixed plate 6 is fixedly connected inside each connecting tube 3, the fixed plate 6 is used for fixing a spring 7, the bottom end of each fixed plate 6 is fixedly connected with a spring 7, the spring 7 is used for contracting after being pressed, so that a movable tube 4 can contract, the bottom end of each spring 7 is fixedly connected with a movable plate 8, the movable plate 8 is used for conveniently extruding the spring 7, the outer side of the movable plate 8 is smooth, the bottom end of each connecting pipe 3 is fixedly connected with a perforated plate 12.

A movable pipe 4 is inserted on the outer side of each connecting pipe 3, the U-shaped pipe 1, the connecting pipes 3 and the movable pipes 4 are stainless steel metal pipes, the upper end of each movable pipe 4 is fixedly connected with a connector 5, the connector 5 is used for connecting with a convex thread 2, the movable pipes 4 are contracted and fixed, the movable pipes 4 and the connectors 5 are of an integral structure, the connectors 5 are matched with the thread protrusions 2, the bottom end of each movable pipe 4 is fixedly connected with a sealing plate 9, the sealing plate 9 is used for fixing a supporting rod 10, the upper end of each sealing plate 9 is fixedly connected with a supporting rod 10, the supporting rods 10 are used for extruding the movable plates 7 and extruding the springs 7 when the movable pipes 4 are moved, so that the springs 7 are contracted, the connectors 5 are connected with the convex threads 2, the movable pipes 4 can be contracted, the upper ends of the supporting rods 10 pass through perforated plates 12, and the upper ends of the supporting rods 10 are all contacted with a fixed, the equal fixedly connected with anti-disengaging mechanism in upper end of every closing plate 9, anti-disengaging mechanism's effect is to avoid movable pipe 4 to drop from connecting pipe 3, and orifice plate 12 is all connected to every anti-disengaging mechanism.

Example 2

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the anti-dropping mechanism includes a first fixing lug 13, the first fixing lug 13 is used for fixing the steel cable 11, the first fixing lug 13 is used for fixedly connecting the sealing plate 9, the steel cable 11 is fixedly connected to the first fixing lug 13, the steel cable 11 is used for fixing the movable tube 4, the movable tube 4 is prevented from dropping off from the connecting tube 3, the bottom end of the perforated plate 12 is fixedly connected with a second fixing lug 14, and one end of the steel cable 11 is connected with the second fixing lug 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A surgical instrument U-shaped frame comprises a U-shaped pipe (1), and is characterized in that threaded bulges (2) are fixedly connected to two sides of the U-shaped pipe (1), connecting pipes (3) are in threaded connection with two ends of the U-shaped pipe (1), a fixed plate (6) is fixedly connected to the inside of each connecting pipe (3), a spring (7) is fixedly connected to the bottom end of each fixed plate (6), a movable plate (8) is fixedly connected to the bottom end of each spring (7), the movable plate (8) is matched with the connecting pipes (3), a perforated plate (12) is fixedly connected to the bottom end of each connecting pipe (3), a movable pipe (4) is inserted into the outer side of each connecting pipe (3), a connector (5) is fixedly connected to the upper end of each movable pipe (4), and the connector (5) is matched with the threaded bulges (2), every the equal fixedly connected with closing plate (9) in bottom of activity pipe (4), every the equal fixedly connected with vaulting pole (10) in upper end of closing plate (9), every the upper end of vaulting pole (10) all passes through foraminiferous plate (12), every the upper end of vaulting pole (10) all with fixed plate (6) contacts, every the equal fixedly connected with anti-disengaging mechanism in upper end of closing plate (9), every anti-disengaging mechanism all connects foraminiferous plate (12).

2. A surgical instrument U-shaped frame according to claim 1, characterized in that the diameter of the U-shaped tube (1) is the same as the diameter of the connecting tube (3).

3. The surgical instrument U-shaped frame according to claim 1, wherein the U-shaped tube (1), the connecting tube (3) and the movable tube (4) are stainless steel metal tubes.

4. A surgical instrument U-shaped frame according to claim 1, wherein the movable tube (4) and the connecting head (5) are of an integral structure.

5. A surgical instrument U-shaped frame according to claim 1, characterized in that the outside of the movable plate (8) is smooth.

6. A U-shaped frame for surgical instruments according to claim 1, wherein the anti-slip mechanism comprises a first fixing lug (13), the first fixing lug (13) is fixedly connected with the sealing plate (9), a steel cable (11) is fixedly connected to the first fixing lug (13), a second fixing lug (14) is fixedly connected to the bottom end of the perforated plate (12), and one end of the steel cable (11) is connected to the second fixing lug (14).