CN210788490U

CN210788490U - Medical machine for gastroenterology

Info

Publication number: CN210788490U
Application number: CN201920729512.XU
Authority: CN
Inventors: 刘卫峰; 杨清华
Original assignee: Shenzhen Oujianuo Technology Co ltd
Current assignee: Shenzhen Oujianuo Technology Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-06-19
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a medical machine for gastroenterology, which comprises a bracket, the support upper end is equipped with servo motor and handle respectively, and the support lower extreme rotates the cover and is equipped with lead screw and pivot, threaded connection has the nut on the lead screw, and the pin hub is connected with the traction lever on the nut, the pivot is connected with cover and lower cover respectively, it is connected with bearing bar and branch to rotate respectively on cover and the lower cover, and rotate on the bearing bar free end and be connected with the dull polish board, the traction lever all is connected with the bearing bar with the free end of branch, the perpendicular cover in pivot bottom is equipped with the spring, and the lower cover offsets with the spring free end. The utility model discloses a be provided with servo motor on the support and drive rotatory lead screw and pivot to movable mounting bearing bar and branch in the pivot, the nut that can reciprocate simultaneously on the lead screw is connected the traction lever with the bearing bar, carries out opening and shutting of different degrees with driving the bearing bar, thereby adjusts the height of dull polish board, so that clean the clearance to the medical instrument of different opening sizes.

Description

Medical machine for gastroenterology

Technical Field

The utility model relates to a gastroenterology medical treatment technical field especially relates to a medical machine for gastroenterology.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine. Can use a large amount of medical instrument in gastroenterology medical aid, wherein including the bobbin form household utensils of various sizes, be used for loading all kinds of medicines and sample, make can long-pending some pollutants of staying in the household utensils, and the opening degree of depth of bobbin form household utensils differs, lead to wasing inconveniently, under the traditional art, the universal stock brush that adopts, but because there is the difference in household utensils opening size, single brush also is difficult to the bobbin household utensils of not unidimensional, the stock brush is reciprocating the in-process, also cause the heavy breakage to the thin fragile medical household utensils of structure easily, not only can cause medical resource's waste, also cause human injury easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the medical machine for the department of gastroenterology is difficult to clear up the partial tube-shape medical instrument in the department of gastroenterology in the prior art.

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

the utility model provides a medical machine for gastroenterology, includes the support, the support upper end is equipped with servo motor and handle respectively, and the support lower extreme rotates the cover and is equipped with lead screw and pivot, threaded connection has the nut on the lead screw, and the pin hub connection has the traction lever on the nut, the pivot is connected with cover and lower cover respectively, it is connected with bearing bar and branch to rotate respectively on cover and the lower cover, and rotates on the bearing bar free end and be connected with the dull polish board, the traction lever all is connected with the bearing bar with the free end of branch, the perpendicular cover in pivot bottom is equipped with the spring, and overlaps and the spring free end offsets down.

Preferably, the servo motor is connected with the bracket through a bolt, the handle is welded on the bracket, and the servo motor is positioned between the handle and the bracket.

Preferably, the screw rod and the rotating shaft are of an integrally formed structure which is vertically arranged, the screw rod is located at the upper end of the rotating shaft, and the output shaft of the servo motor is connected with the screw rod.

Preferably, the upper sleeve is fixedly sleeved at the upper end of the rotating shaft, and the lower sleeve is slidably sleeved at the lower end of the rotating shaft.

Preferably, the traction rods, the bearing rods and the support rods are circumferentially and equidistantly distributed, the number of the traction rods, the number of the bearing rods and the number of the support rods are three, and the traction rods, the bearing rods and the support rods are in one-to-one correspondence.

Preferably, one end of the traction rod, which is far away from the nut, is rotatably connected with the bearing rod, and one end of the support rod, which is far away from the lower sleeve, is rotatably connected with the bearing rod.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses but set up integrative pivoted lead screw and pivot at the support lower extreme, establish cover and lower cover through the cover respectively in the pivot, movable mounting bearing bar and branch again to connect dull polish board on the bearing bar, utilize branch to provide the supporting role for the bearing bar, so that the bearing bar can drive dull polish board and carry out stable rotation.

2. The utility model discloses a threaded connection nut on the lead screw to connect the traction lever between nut and bearing bar, make the nut that reciprocates on the lead screw provide the support that has limiting displacement to the bearing bar that is connected with the dull polish board through the traction lever, so that opening and shutting of different degrees can be realized to the dull polish board, so that clear up the medical instrument of different opening sizes.

To sum up, the utility model discloses a be provided with servo motor on the support and drive rotatory lead screw and pivot to movable mounting bearing bar and branch in the pivot, the nut that can reciprocate simultaneously on the lead screw is connected the traction lever with the bearing bar, carries out opening and shutting of different degrees with driving the bearing bar, thereby adjusts the height of dull polish board, so that clean the clearance to the medical instrument of different opening sizes.

Drawings

Fig. 1 is a schematic structural view of a medical machine for digestive system department according to the present invention;

fig. 2 is an enlarged view of the structure of part a of the medical machine for department of gastroenterology according to the present invention.

In the figure: the device comprises a support 1, a servo motor 2, a handle 3, a lead screw 4, a rotating shaft 5, a nut 6, a traction rod 7, an upper sleeve 8, a bearing rod 9, a sanding plate 10, a spring 11, a lower sleeve 12 and a supporting rod 13.

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.

Referring to fig. 1-2, a medical machine for digestive system department, comprising a bracket 1, a servo motor 2 and a handle 3 are respectively arranged at the upper end of the bracket 1, the servo motor 2 can be selected from a motor with the product model of SGK100-GY, the handle 3 is used for manual holding, the upper end is provided with threads, and is sleeved with a rubber sleeve, the lower end of the bracket 1 is rotatably sleeved with a screw rod 4 and a rotating shaft 5, the screw rod 4 is connected with a nut 6 in a threaded manner, the nut 6 can move up and down on the screw rod 6 to lift the traction rod 7, the upper pin shaft of the nut 6 is connected with the traction rod 7, the rotating shaft 5 is respectively connected with an upper sleeve 8 and a lower sleeve 12, the upper sleeve 8 and the lower sleeve 12 are respectively rotatably connected with a bearing rod 9 and a supporting rod 13, the free end of the bearing rod 9 is rotatably connected with a frosted plate 10, the frosted plate 10 is sleeved with a soft cleaning ball for cleaning the inner wall of a medical instrument, the bottom end of the rotating shaft 5 is vertically sleeved with a spring 11, and the lower sleeve 12 abuts against the free end of the spring 11 to provide a supporting function that the lower sleeve 12 and the supporting rod 13 can move up and down.

2 bolted connection of servo motor and support 1, handle 3 welds on support 1, and servo motor 2 is located between handle 3 and the support 1, and lead screw 4 and pivot 5 are the integrated into one piece structure of perpendicular setting, and lead screw 4 is located pivot 5 upper end, and 2 output shafts of servo motor are connected with lead screw 4 to drive lead screw 4 and pivot 5 and rotate.

The upper sleeve 8 is fixedly sleeved at the upper end of the rotating shaft 5, the lower sleeve 12 is slidably sleeved at the lower end of the rotating shaft 5, and the lower sleeve 12 can slide up and down by taking the rotating shaft 5 as a fulcrum.

The traction rods 7, the bearing rods 9 and the supporting rods 13 are circumferentially and equidistantly distributed, the traction rods 7, the bearing rods 9 and the supporting rods 13 are all three in number, the traction rods 7, the bearing rods 9 and the supporting rods 13 correspond to one another one by one, one end, far away from the nut 6, of each traction rod 7 is rotatably connected with the bearing rod 9, one end, far away from the lower sleeve 12, of each supporting rod 13 is rotatably connected with the bearing rod 9, and under the traction effect of the traction rods 7 and the supporting effect of the supporting rods 13, the bearing rods 9 drive the sanding plate 10 to move up and down and deflect by taking the connecting ends of.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the device is placed in a medical instrument to be cleaned, and the power supply of the servo motor 2 is switched on.

The output shaft of the servo motor 2 drives the screw rod 3 to rotate in the same direction as the rotating shaft 4, the screw rod 3 rotates to drive the nut 4 to move upwards, the nut 4 moves upwards to lift the traction rod 7, the traction rod 7 pulls the bearing rod 9 again, the bearing rod 9 drives the frosted plates 10 to move upwards synchronously, and meanwhile the distance between the three frosted plates 10 is gradually increased.

Meanwhile, the pressing action of the bearing rod 9 on the support rod 13 is reduced, and the lower sleeve 12 slides upwards by taking the rotating shaft 5 as a fulcrum under the tension action of the spring 11, and provides a supporting action for the bearing rod 9 through the support rod 13.

In the process, the rotating shaft 5 drives the bearing rod 9 and the supporting rod 13 to rotate simultaneously through the upper sleeve 6 and the lower sleeve 12, the bearing rod 9 drives the traction rod 7 to synchronously rotate, so that the sanding plate 10 rotates, and in the rotating process, the sanding plate 10 is in intermittent friction contact with the inner wall of the medical instrument to clean the inner wall of the medical instrument.

It should be noted that, during cleaning, the cleaning agent is filled in the medical apparatus to be cleaned, and the cleaning device can accelerate the flow of the cleaning agent during operation so as to accelerate the cleaning.

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 medical machine for digestive system department comprises a bracket (1) and is characterized in that the upper end of the bracket (1) is respectively provided with a servo motor (2) and a handle (3), and the lower end of the bracket (1) is rotatably sleeved with a screw rod (4) and a rotating shaft (5), the screw rod (4) is connected with a nut (6) in a threaded manner, and the upper pin shaft of the nut (6) is connected with a traction rod (7), the rotating shaft (5) is respectively connected with an upper sleeve (8) and a lower sleeve (12), the upper sleeve (8) and the lower sleeve (12) are respectively rotatably connected with a bearing rod (9) and a supporting rod (13), and the free end of the bearing rod (9) is rotatably connected with a sanding plate (10), the free ends of the draw bar (7) and the support rod (13) are both connected with the bearing rod (9), the bottom end of the rotating shaft (5) is vertically sleeved with a spring (11), and the lower sleeve (12) is abutted to the free end of the spring (11).

2. The medical machine for the department of gastroenterology according to claim 1, wherein servo motor (2) bolted to support (1), handle (3) weld on support (1), and servo motor (2) are located between handle (3) and support (1).

3. The medical machine for the department of gastroenterology according to claim 2, wherein the lead screw (4) and the rotating shaft (5) are vertically arranged and integrally formed, the lead screw (4) is located at the upper end of the rotating shaft (5), and the output shaft of the servo motor (2) is connected with the lead screw (4).

4. The medical machine for the department of gastroenterology according to claim 3, wherein the upper sleeve (8) is fixedly sleeved on the upper end of the rotating shaft (5), and the lower sleeve (12) is slidably sleeved on the lower end of the rotating shaft (5).

5. The medical machine for the department of gastroenterology according to claim 1, wherein draw bar (7), bearing bar (9) and branch (13) all distribute equally circumferentially, the quantity of draw bar (7), bearing bar (9) and branch (13) is three, and draw bar (7), bearing bar (9) and branch (13) one-to-one correspond.

6. The medical machine for the department of gastroenterology according to claim 5, characterized in that, the draw bar (7) is far away from nut (6) one end and bearing rod (9) rotate and are connected, and the branch (13) is far away from the end of lower cover (12) and is connected with bearing rod (9) rotate and rotate.