CN112168382A

CN112168382A - Device capable of automatically opening surgical scissors with shaft joints and disinfecting surgical scissors

Info

Publication number: CN112168382A
Application number: CN202011042652.3A
Authority: CN
Inventors: 何邓梅
Original assignee: Hangzhou Yimai Medical Equipment Co ltd
Current assignee: Hangzhou Yimai Medical Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-05

Abstract

The invention discloses a device capable of automatically opening surgical scissors with a shaft joint and disinfecting the surgical scissors, which comprises a machine body, wherein an insertion opening is arranged on the rear end face of the machine body, a working cavity is arranged in the machine body, a shaft joint opening mechanism is arranged in the working cavity and comprises a first rotating shaft which is rotatably connected with the inner walls of the upper side and the lower side of the working cavity, and an input disc is fixedly arranged on the first rotating shaft.

Description

Device capable of automatically opening surgical scissors with shaft joints and disinfecting surgical scissors

Technical Field

The invention relates to the field of special surgical instruments, in particular to a device capable of automatically opening surgical scissors with a shaft joint and disinfecting the surgical scissors.

Background

As an important instrument in modern surgical operation, surgical scissors are often regarded as an important tool for cutting human tissues in the operation process, and when the surgical scissors are cleaned after being used, the surgical scissors with the shaft joints are required to be opened, and then the surgical scissors are cleaned and disinfected.

Disclosure of Invention

The invention aims to provide a device capable of automatically opening and disinfecting surgical scissors with a shaft joint, and the device can be used for overcoming the condition that the surgical scissors with the shaft joint need to be manually opened and the like.

The invention is realized by the following technical scheme.

The invention relates to a device capable of automatically opening surgical scissors with a shaft joint and disinfecting the surgical scissors, which comprises a machine body, wherein the rear end face of the machine body is provided with an insertion opening, a working cavity is arranged in the machine body, a shaft joint opening mechanism is arranged in the working cavity, the shaft joint opening mechanism comprises a first rotating shaft which is rotatably connected with the upper inner wall and the lower inner wall of the working cavity, an input disc is fixedly arranged on the first rotating shaft, six rotating clamping blocks are fixedly arranged on the outer surface of the input disc in a circumferential array by taking the first rotating shaft as a center, rotating placing cavities with openings far away from the input disc are arranged in the rotating clamping blocks, first sliding cavities with openings facing the rotating placing cavities are symmetrically arranged in the upper inner wall and the lower inner wall of each rotating placing cavity, a first electromagnet is fixedly arranged on the inner wall of each first sliding cavity far away from the rotating placing cavity, and a first compression spring is fixedly arranged on the inner wall of each first sliding cavity far away from, the other end of the first compression spring is fixedly provided with a first magnetic sliding block which is connected in a sliding manner in the first sliding cavity, in an initial state, one end of one rotary clamping block far away from the input disc is positioned outside the device through the insertion opening, the shaft joint opening mechanism also comprises connecting and placing blocks which are symmetrically and fixedly connected with the inner wall of the upper side of the working cavity, each connecting and placing block is close to the end surface of the side of the first rotating shaft, a second sliding cavity with an opening facing the side of the first rotating shaft is arranged in the end surface of the side of the first rotating shaft, the inner walls of the front side and the rear side of each second sliding cavity are rotatably provided with a second rotating shaft, threaded connecting sliding blocks are arranged on the second rotating shafts in a threaded connection and sliding manner, each threaded connecting sliding block is close to the end surface of the first rotating shaft, and a third sliding cavity with an opening facing the side of, a second electromagnet is fixedly arranged on the inner wall of each third sliding cavity close to the threaded connecting sliding block side, a second compression spring is fixedly arranged on the inner wall of each third sliding cavity close to the threaded connecting sliding block side, a second magnetic sliding block which is slidably connected in the third sliding cavity is fixedly arranged at the other end of each second compression spring, a fourth sliding cavity with an upward opening is arranged on the right side of the upper end face of each second magnetic sliding block, a third electromagnet is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity, a third compression spring is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity, and a magnetic cylindrical clamping block which is slidably connected in the fourth sliding cavity is fixedly arranged at the other end of each third compression spring; the disinfection device is characterized in that a soaking disinfection mechanism is arranged in the working cavity, the soaking disinfection mechanism comprises a soaking disinfection working block fixedly connected with the inner wall of the lower side of the working cavity, a soaking disinfection cavity is arranged in the soaking disinfection working block, fourth rotating shafts are rotatably arranged on the inner walls of the front side and the rear side of the working cavity, a driving belt wheel is fixedly arranged on the fourth rotating shaft, a fifth rotating shaft rotatably connected with the inner wall of the front side and the rear side of the soaking disinfection cavity is arranged on the right side of the fourth rotating shaft, a driven belt wheel is fixedly arranged on the fifth rotating shaft, the driven belt wheel and the driving belt wheel are in friction connection through a conveying belt, the conveying belt is closely positioned under the connecting placing block, a first transmission cavity positioned in the machine body is arranged on the upper side of the working cavity, a brushing disinfection mechanism is arranged in the working cavity and comprises a disinfectant injection block fixedly, the lower end of the disinfectant spraying block extends into the working cavity and is positioned on the upper side of the conveyor belt, the lower end face of the disinfectant spraying block is provided with a pressure jet orifice, a disinfectant spraying cavity is arranged in the disinfectant spraying block, fourth compression springs are fixedly arranged on the inner wall of the upper side of the disinfectant spraying cavity in a bilateral symmetry manner, the lower end of each fourth compression spring is fixedly provided with a spraying push plate which is connected in the disinfectant spraying cavity in a sliding manner, the upper end face of each spraying push plate is fixedly provided with a spraying push rod, the upper end of each spraying push rod extends into the first transmission cavity, the inner walls of the front side and the rear side of the first transmission cavity are rotatably provided with a sixth rotating shaft, a sector gear with a left end face meshed with the spraying push rod positioned at the end of the first transmission cavity is fixedly arranged on the sixth rotating shaft, and a disinfectant spraying supplementing block fixedly connected, the disinfectant spraying and supplementing block is internally provided with a disinfectant spraying and supplementing cavity, the disinfectant spraying and supplementing cavity is connected with the disinfectant spraying cavity through a first one-way connecting valve, the scrubbing and disinfecting mechanism further comprises a seventh rotating shaft which is rotatably connected to the inner wall of the upper side of the working cavity, and a disinfecting brush which is positioned on the upper side of the conveyor belt is fixedly arranged at the lower end of the seventh rotating shaft; the soaking and disinfecting mechanism also comprises a seventh sliding cavity which is positioned in the inner wall at the right side of the soaking and disinfecting cavity and has a leftward opening, a connecting sliding block is arranged in the seventh sliding cavity in a sliding manner, the left end of the connecting sliding block is fixedly provided with a surgical scissors which is connected in the soaking and disinfecting cavity and is positioned at the lower side of the conveyor belt and is used for placing the filter plate, the surgical scissors are arranged in the filter plate and are provided with an upward opening surgical scissors placing cavity, a twelfth rotating shaft which is positioned at the left side of the soaking and disinfecting working block is rotatably arranged on the inner wall at the front side and the rear side of the working cavity, a third transmission gear is fixedly arranged on the twelfth rotating shaft, the right end of the third transmission gear extends into the soaking and disinfecting cavity and is meshed with the left end face of the surgical scissors placing filter plate, soak and place the piece in with antiseptic solution and be equipped with opening up and soak and place the chamber with antiseptic solution, it places chamber opening chamber to soak and is equipped with in the chamber right-hand member face with antiseptic solution, soak and place the chamber with antiseptic solution pass through between the chamber of soaking disinfection place chamber opening duct connections for the chamber, it is located to soak fixed being equipped with on the disinfection work piece left end face soak and place the extension fixed plate of piece upside with antiseptic solution, the fixed seventh compression spring that is equipped with of terminal surface under the extension fixed plate, the fixed lift valve that is equipped with in seventh compression spring other end, lift valve right-hand member face with third drive gear meshes, initial condition, the lift valve lower extreme stretches into place chamber opening chamber and with place chamber opening chamber downside inner wall contact, thereby seal it places the chamber with soaking, the fixed being equipped with on the working chamber downside inner wall be located soak and place the antiseptic solution for soaking that the piece front side is supplementary to work piece with antiseptic solution The disinfection solution supplementing working cavity for soaking is arranged in the disinfection solution supplementing working block for soaking, and the disinfection solution supplementing working cavity for soaking is connected with the disinfection solution placing cavity for soaking through a second one-way connecting valve.

Preferably, the front end of each second rotating shaft extends into the working cavity and is fixedly provided with a first bevel gear, the inner wall of the left side of the working cavity is fixedly provided with a first motor, the right end face of the first motor is rotatably provided with a third rotating shaft, and the third rotating shaft is fixedly provided with a second bevel gear, the rear end face of which is meshed with the first bevel gear.

Preferably, a fifth sliding cavity with a rightward opening is arranged on the inner wall of the left side of the working cavity, a fourth electromagnet is fixedly arranged on the inner wall of the upper side of the fifth sliding cavity, a fifth compression spring is fixedly arranged on the inner wall of the lower side of the fifth sliding cavity, a third magnetic sliding block which is slidably connected in the fifth sliding cavity is fixedly arranged at the other end of the fifth compression spring, a second motor which is slidably connected in the fifth sliding cavity is fixedly arranged on the right end face of the third magnetic sliding block, an eighth rotating shaft which is positioned in the working cavity is rotatably arranged on the right end face of the second motor, a first transmission gear is fixedly arranged at the other end of the eighth rotating shaft, a ninth rotating shaft which is rotatably connected to the inner wall of the left side of the working cavity is arranged on the upper side of the eighth rotating shaft, and a second transmission gear with a lower end face meshed with the first transmission, a third bevel gear fixedly connected to the ninth rotating shaft is arranged on the left side of the second transmission gear, a fourth bevel gear fixedly connected to the fourth rotating shaft is meshed with the rear end face of the third bevel gear, a tenth rotating shaft is rotatably arranged on the inner wall of the right side of the first transmission cavity, a fifth bevel gear is fixedly arranged on the left side of the tenth rotating shaft, a sixth bevel gear fixedly connected to the sixth rotating shaft and positioned in front of the sector gear is meshed with the rear end face of the fifth bevel gear, a seventh bevel gear fixedly connected to the tenth rotating shaft is arranged on the right side of the fifth bevel gear, the upper end of the seventh rotating shaft extends into the first transmission cavity and is fixedly provided with an eighth bevel gear, the right end face of the eighth bevel gear is meshed with the seventh bevel gear, a second transmission cavity in the machine body is arranged on the right side of the first transmission cavity, and a sixth sliding cavity with a downward opening is arranged in the inner wall of the, the inner wall of the left side of the sixth sliding cavity is fixedly provided with a fifth electromagnet, the inner wall of the right side of the sixth sliding cavity is fixedly provided with a sixth compression spring, the other end of the sixth compression spring is fixedly provided with a fourth magnetic sliding block which is in sliding connection with the inside of the sixth sliding cavity, the lower end face of the fourth magnetic sliding block is fixedly provided with a third motor which is in sliding connection with the inside of the sixth sliding cavity, the lower end face of the third motor is rotatably provided with an eleventh rotating shaft which is located in the second transmission cavity, the lower end face of the eleventh rotating shaft is fixedly provided with a ninth bevel gear, and the right end of the tenth rotating shaft extends into the second transmission cavity and is fixedly provided with a tenth bevel gear, the upper end face of which is meshed with the.

Preferably, a thirteenth rotating shaft rotatably connected to the inner wall of the left side of the working chamber is arranged on the lower side of the eighth rotating shaft, a fourth transmission gear capable of meshing with the lower end face of the first transmission gear is fixedly arranged on the thirteenth rotating shaft, an eleventh bevel gear fixedly connected to the thirteenth rotating shaft is arranged on the right side of the fourth transmission gear, a twelfth bevel gear fixedly connected to the twelfth rotating shaft and positioned in front of the third transmission gear is meshed with the rear end face of the eleventh bevel gear, a fourteenth rotating shaft is rotatably arranged on the inner wall of the right side of the second transmission chamber, the right end of the fourteenth rotating shaft extends into the working chamber and positioned on the upper side of the soaking and disinfecting working block, a thirteenth bevel gear capable of meshing with the ninth bevel gear is fixedly arranged on the left end of the fourteenth rotating shaft, and a fourteenth bevel gear is fixedly arranged on the right end of the fourteenth, a fifteenth rotating shaft which is rotatably connected to the inner wall of the upper side of the working cavity is arranged on the right side of the fourteenth bevel gear, a fifteenth bevel gear of which the left end is meshed with the fourteenth bevel gear is fixedly arranged on the fifteenth rotating shaft, and the lower end of the fifteenth rotating shaft extends into the soaking and disinfecting cavity and is fixedly provided with a blow-drying fan blade.

The invention has the beneficial effects that: the invention realizes the effect of automatically opening the surgical scissors with a shaft joint entering the working cavity of the device through the matching of the electromagnet and the motor, brushes the surface dirt of the opened surgical scissors through the matching of the sector gear and the brush, and finally leads the filter plate provided with the surgical scissors to be immersed into the disinfectant through the matching of the motor and the transmission gear, thereby achieving the effect of completely disinfecting the surgical scissors.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 2;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 2;

FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;

FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 5;

FIG. 7 is a schematic view showing the direction F-F in FIG. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-7, the device capable of automatically opening surgical scissors with a coupling and sterilizing comprises a main body 11, an insertion opening 12 is formed in a rear end face of the main body 11, a working chamber 92 is formed in the main body 11, a coupling opening mechanism 901 is formed in the working chamber 92, the coupling opening mechanism 901 comprises a first rotating shaft 49 rotatably connected to inner walls of upper and lower sides of the working chamber 92, an input disc 50 is fixedly arranged on the first rotating shaft 49, six rotating clamping blocks 51 are fixedly arranged on an outer surface of the input disc 50 by taking the first rotating shaft 49 as a central circumferential array, a rotating placing chamber 98 with an opening facing away from the input disc 50 is formed in the rotating clamping blocks 51, first sliding chambers 100 with openings facing the rotating placing chamber 98 are symmetrically formed in inner walls of upper and lower sides of the rotating placing chamber 98, and first electromagnets 52 are fixedly arranged on inner walls of the rotating placing chamber 98 side away from the first sliding chambers 100, each first sliding cavity 100 is fixedly provided with a first compression spring 53 on the inner wall of the side far away from the rotating placement cavity 98, the other end of the first compression spring 53 is fixedly provided with a first magnetic sliding block 54 in sliding connection with the first sliding cavity 100, in an initial state, one end of the rotating clamping block 51 far away from the input disc 50 is positioned outside the device through the insertion opening 12, the shaft joint opening mechanism 901 further comprises a connecting placement block 45 which is fixedly connected with the inner wall of the upper side of the working cavity 92 in a bilateral symmetry manner, each connecting placement block 45 is close to a second sliding cavity 99 with an opening facing to the first rotating shaft 49 side is arranged in the end face of the first rotating shaft 49 side, the inner walls of the front side and the rear side of each second sliding cavity 99 are rotatably provided with a second rotating shaft 44, the second rotating shaft 44 is provided with a threaded connection sliding block 55 in a threaded connection sliding manner, and each threaded connection sliding block 55 is close to the end face of the first rotating shaft 49 and is fixedly A third sliding cavity 101 with an opening close to the first rotating shaft 49 is arranged in the sliding working block 46, a second electromagnet 56 is fixedly arranged on the inner wall of each third sliding cavity 101 close to the threaded connecting slide block 55, a second compression spring 57 is fixedly arranged on the inner wall of each third sliding cavity 101 close to the threaded connecting slide block 55, a second magnetic sliding block 47 slidably connected in the third sliding cavity 101 is fixedly arranged at the other end of each second compression spring 57, a fourth sliding cavity 102 with an upward opening is arranged on the right side of the upper end face of each second magnetic sliding block 47, a third electromagnet 58 is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity 102, a third compression spring 59 is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity 102, and a magnetic cylindrical fixture block 48 slidably connected in the fourth sliding cavity 102 is fixedly arranged at the other end of each third compression spring 59, when it is desired to open the used medical surgical scissors having a coupling, the tip of the scissors is manually inserted into the rotating placing cavity 98 in advance, then the two first electromagnets 52 are operated to repel the first magnetic slider 54 into the rotating placing cavity 98 and clamp the front end of the scissors, then the first rotating shaft 49 is operated to rotate the input disc 50, the input disc 50 is operated to rotate the rotating clamp block 51 inserted into the scissors into the working cavity 92 and on the upper side of the two magnetic cylinder blocks 48, then the two third electromagnets 58 are operated to repel the magnetic cylinder blocks 48 and insert them into the loop at the handle of the scissors and stretch the third compression spring 59, then the two second rotating shafts 44 are operated to rotate the threaded connecting slider 55 in advance, and the threaded connecting slider 55 is advanced through the sliding working block 46 and the second magnetic slider 47 to move the scissors out The rotating placing cavity 98 is formed, at the same time, the two second electromagnets 56 work to attract the second magnetic sliding block 47 to enter the third sliding cavity 101 and compress the second compression spring 57, and at the moment, when the scissors move out of the rotating placing cavity 98, the surgical scissors are opened by taking the shaft joints of the scissors as the circle center; the soaking and disinfecting mechanism 902 is arranged in the working cavity 92, the soaking and disinfecting mechanism 902 comprises a soaking and disinfecting working block 37 fixedly connected to the inner wall of the lower side of the working cavity 92, a soaking and disinfecting cavity 96 is arranged in the soaking and disinfecting working block 37, a fourth rotating shaft 19 is rotatably arranged on the inner walls of the front side and the rear side of the working cavity 92, a driving pulley 109 is fixedly arranged on the fourth rotating shaft 19, a fifth rotating shaft 28 rotatably connected to the inner wall of the front side and the rear side of the soaking and disinfecting cavity 96 is arranged on the right side of the fourth rotating shaft 19, a driven pulley 27 is fixedly arranged on the fifth rotating shaft 28, the driven pulley 27 is tightly connected with the driving pulley 109 through a driving belt 17 in a friction manner, the driving belt 17 is positioned under the connecting and placing block 45, a first transmission cavity 103 positioned in the machine body 11 is arranged on the upper side of the working cavity 92, and, the brushing and disinfecting mechanism 903 comprises a disinfectant injection block 61 fixedly connected to the inner wall of the left side of the first transmission cavity 103, the lower end of the disinfectant injection block 61 extends into the working cavity 92 and is positioned at the upper side of the conveyor belt 17, a pressure injection port 72 is arranged on the lower end face of the disinfectant injection block 61, a disinfectant injection cavity 104 is arranged in the disinfectant injection block 61, fourth compression springs 62 are fixedly arranged on the inner wall of the upper side of the disinfectant injection cavity 104 in a bilateral symmetry manner, a spray pushing plate 63 slidably connected in the disinfectant injection cavity 104 is fixedly arranged at the lower end of the fourth compression spring 62, a spray pushing rod 60 is fixedly arranged on the upper end face of the spray pushing plate 63, the upper end of the spray pushing rod 60 extends into the first transmission cavity 103, a sixth rotating shaft 65 is rotatably arranged on the inner wall of the front side and the rear side of the first transmission cavity 103, a sector gear 64 with a left end face and the spray pushing rod 60 positioned at the end of the first transmission cavity 103, the rear side of the disinfectant injection block 61 is provided with a disinfectant injection supplementing block 87 fixedly connected to the inner wall of the rear side of the working chamber 92, a disinfectant injection supplementing chamber 107 is arranged in the disinfectant injection supplementing block 87, the disinfectant injection supplementing chamber 107 is connected with the disinfectant injection chamber 104 through a first one-way connection valve 88, the brushing and disinfecting mechanism 903 further comprises a seventh rotating shaft 70 rotatably connected to the inner wall of the upper side of the working chamber 92, a disinfecting brush 71 positioned on the upper side of the conveyor belt 17 is fixedly arranged at the lower end of the seventh rotating shaft 70, when the surgical scissors positioned in the rotary placing chamber 98 are pulled out by the shaft joint opening mechanism 901 and then fall onto the upper end surface of the conveyor belt 17, then the fourth rotating shaft 19 rotates to drive the conveyor belt 17 to transmit on the driving pulley 109 and the driven pulley 27, and the conveyor belt 17 drives the surgical scissors positioned on the upper end surface thereof to move to the right, when the transmission of the conveyor belt 17 is performed, the sixth rotating shaft 65 rotates to drive the sector gear 64 to rotate, when the teeth on the sector gear 64 are engaged with the injection pushing rod 60, the injection pushing rod 60 is driven to move downwards and stretch the fourth compression spring 62, the injection pushing rod 60 moves downwards to drive the injection pushing plate 63 to move downwards, when the injection pushing plate 63 moves downwards, the disinfectant in the disinfectant injection cavity 104 is pressed out of the disinfectant injection cavity 104 through the pressure injection port 72 and sprayed onto the surgical scissors on the conveyor belt 17, when the sector gear 64 rotates until the teeth on the outer surface of the sector gear 64 are not engaged with the injection pushing rod 60, the injection pushing plate 63 and the injection pushing rod 60 are driven to reset under the action of the fourth compression spring 62, and at this time, due to the pressure change in the disinfectant injection cavity 104, the disinfectant in the disinfectant injection supplementing cavity 107 enters the disinfectant injection cavity 104 through the first one-way connecting valve 88 for supplementing, and then the actions are repeated through the rotation of the sector gear 64, when the surgical scissors move to the lower side of the disinfection hairbrush 71, the seventh rotating shaft 70 rotates to drive the disinfection hairbrush 71 to rotate, the disinfection hairbrush 71 rotates to wipe and disinfect the surgical scissors so as to remove dirt on the surface of the surgical scissors, and after the cleaning is finished, the surgical scissors enter the soaking and disinfecting cavity 96 under the transmission of the conveyor belt 17; soaking disinfection mechanism 902 still including being located soak disinfection chamber 96 right side inner wall and opening seventh slip chamber 90 to the left, it is equipped with connecting slide block 38 to slide in the seventh slip chamber 90, connecting slide block 38 left end is fixed to be equipped with sliding connection soak disinfection chamber 96 in and be located the filter plate 39 is placed to the surgical scissors of conveyer belt 17 downside, the surgical scissors is placed and is equipped with opening surgical scissors up and places chamber 97 in the filter plate 39, it is equipped with to rotate on the inner wall of working chamber 92 front and back side to be located soak disinfection work piece 37 left twelfth axis of rotation 36, the fixed third drive gear 34 that is equipped with on the twelfth axis of rotation 36, third drive gear 34 right-hand member stretches into soak disinfection chamber 96 and place the left end meshing of filter plate 39 with the surgical scissors, fixed being equipped with on the inner wall of working chamber 92 downside is located soak disinfection work piece 37 left side soak and place antiseptic solution piece 31, the soaking disinfectant is placed and is equipped with the opening up in the piece 31 and soak and place chamber 94 with the disinfectant, it is equipped with in soaking and places chamber opening chamber 95 with the disinfectant right-hand member face in chamber 94, soak and place chamber 94 with soak through between disinfection chamber 96 place chamber opening chamber 95 with duct connections, it is located to soak fixed being equipped with on the left end face of disinfection work piece 37 the soaking is placed with the disinfectant extension fixed plate 29 of piece 31 upside, the fixed seventh compression spring 30 that is equipped with of terminal surface under the extension fixed plate 29, the fixed lift valve 32 that is equipped with in seventh compression spring 30 other end, lift valve 32 right-hand member face with the meshing of third drive gear 34, initial condition, lift valve 32 lower extreme stretches into place chamber opening chamber 95 and with place chamber opening chamber 95 downside inner wall contact, thereby seal the soaking is placed chamber 94 with the disinfectant, the inner wall of the lower side of the working cavity 92 is fixedly provided with a soaking disinfectant solution supplementing working block 89 positioned at the front side of the soaking disinfectant solution placing block 31, a soaking disinfectant solution supplementing working cavity 108 is arranged in the soaking disinfectant solution supplementing working block 89, the soaking disinfectant solution supplementing working cavity 108 is connected with the soaking disinfectant solution placing cavity 94 through a second one-way connecting valve 91, when the conveyor belt 17 is used for driving surgical scissors on the end surface of the conveyor belt to be conveyed into the soaking disinfection cavity 96, the surgical scissors fall into the surgical scissors placing cavity 97 under the self-weight of the scissors, when a certain amount of scissors enter the surgical scissors placing cavity 97, the conveyor belt 17 is not used for driving, the twelfth rotating shaft 36 rotates to drive the third driving gear 34 to rotate, the third driving gear 34 rotates to drive the book-speaking surgical scissors placing filter plate 39 to move downwards, meanwhile, the third transmission gear 34 rotates to drive the lifting valve 32 to move upwards and compress the seventh compression spring 30, when the lifting valve 32 moves upwards to a certain position, the soaking disinfectant solution containing cavity 94 is communicated with the soaking disinfection cavity 96, at this time, the disinfectant solution in the soaking disinfectant solution containing cavity 94 flows into the soaking disinfection cavity 96 and submerges the surgical scissors on the inner wall of the lower side of the surgical scissors containing cavity 97, so as to perform standing disinfection treatment on the scissors, after disinfection for a certain time, the twelfth rotating shaft 36 rotates reversely to drive the surgical scissors containing filter plate 39 to move upwards, at the same time, the lifting valve 32 moves downwards to seal the soaking disinfectant solution containing cavity 94, at this time, the second one-way connecting valve 91 is opened to enable the disinfectant solution in the soaking disinfectant solution supplementing working cavity 108 to flow into the soaking disinfectant solution containing cavity 94, ready for the next sterilization.

Advantageously, the front end of each second rotating shaft 44 extends into the working chamber 92 and is fixedly provided with a first bevel gear 43, the inner wall of the left side of the working chamber 92 is fixedly provided with a first motor 40, the right end face of the first motor 40 is rotatably provided with a third rotating shaft 41, and the third rotating shaft 41 is fixedly provided with two second bevel gears 42, the rear end faces of which are meshed with the first bevel gears 43.

Beneficially, a fifth sliding cavity 93 with a right opening is formed in the inner wall of the left side of the working cavity 92, a fourth electromagnet 13 is fixedly arranged on the inner wall of the upper side of the fifth sliding cavity 93, a fifth compression spring 16 is fixedly arranged on the inner wall of the lower side of the fifth sliding cavity 93, a third magnetic slider 14 slidably connected in the fifth sliding cavity 93 is fixedly arranged at the other end of the fifth compression spring 16, a second motor 15 slidably connected in the fifth sliding cavity 93 is fixedly arranged on the right end face of the third magnetic slider 14, an eighth rotating shaft 22 located in the working cavity 92 is rotatably arranged on the right end face of the second motor 15, a first transmission gear 23 is fixedly arranged on the other end of the eighth rotating shaft 22, a ninth rotating shaft 21 rotatably connected to the inner wall of the left side of the working cavity 92 is arranged on the upper side of the eighth rotating shaft 22, and a second transmission gear 24 with a lower end face meshed with the first transmission gear 23 is fixedly arranged on the right end face of the ninth, a third bevel gear 20 fixedly connected to the ninth rotating shaft 21 is arranged on the left side of the second transmission gear 24, a fourth bevel gear 18 fixedly connected to the fourth rotating shaft 19 is arranged on the rear end face of the third bevel gear 20 in a meshed manner, a tenth rotating shaft 68 is rotatably arranged on the inner wall of the right side of the first transmission cavity 103, a fifth bevel gear 67 is fixedly arranged on the left side of the tenth rotating shaft 68, a sixth bevel gear 66 fixedly connected to the sixth rotating shaft 65 and positioned in front of the sector gear 64 is arranged on the rear end face of the fifth bevel gear 67 in a meshed manner, a seventh bevel gear 73 fixedly connected to the tenth rotating shaft 68 is arranged on the right side of the fifth bevel gear 67, an eighth bevel gear 69 with the right end face meshed with the seventh bevel gear 73 is fixedly arranged on the upper end of the seventh rotating shaft 70, an eighth bevel gear 69 with the right end face meshed with the seventh bevel gear 73 is fixedly arranged on the upper end face of the first transmission cavity 103, a second transmission, a sixth sliding cavity 105 with a downward opening is arranged in the inner wall of the upper side of the second transmission cavity 106, a fifth electromagnet 74 is fixedly arranged on the inner wall of the left side of the sixth sliding cavity 105, a sixth compression spring 77 is fixedly arranged on the inner wall of the right side of the sixth sliding cavity 105, the other end of the sixth compression spring 77 is fixedly provided with a fourth magnetic slide block 75 which is slidably connected in the sixth slide cavity 105, the lower end surface of the fourth magnetic sliding block 75 is fixedly provided with a third motor 76 which is connected in the sixth sliding cavity 105 in a sliding way, the lower end surface of the third motor 76 is rotatably provided with an eleventh rotating shaft 78 positioned in the second transmission cavity 106, a ninth bevel gear 79 is fixedly arranged on the lower end surface of the eleventh rotating shaft 78, and a tenth bevel gear 80, the upper end surface of which is meshed with the ninth bevel gear 79, is fixedly arranged on the right end of the tenth rotating shaft 68 which extends into the second transmission cavity 106.

Advantageously, a thirteenth rotating shaft 26 rotatably connected to the inner wall of the left side of the working chamber 92 is provided at the lower side of the eighth rotating shaft 22, a fourth transmission gear 25 capable of meshing with the lower end surface of the first transmission gear 23 is fixedly provided on the thirteenth rotating shaft 26, an eleventh bevel gear 33 fixedly connected to the thirteenth rotating shaft 26 is provided at the right side of the fourth transmission gear 25, a twelfth bevel gear 35 fixedly connected to the twelfth rotating shaft 36 and located at the front side of the third transmission gear 34 is engaged with the rear end surface of the eleventh bevel gear 33, a fourteenth rotating shaft 82 is rotatably provided on the inner wall of the right side of the second transmission chamber 106, the right end of the fourteenth rotating shaft 82 extends into the working chamber 92 and is located at the upper side of the soaking and sterilizing working block 37, a thirteenth bevel gear 81 capable of meshing with the ninth bevel gear 79 is fixedly provided at the left end of the fourteenth rotating shaft 82, a fourteenth bevel gear 83 is fixedly arranged at the right end of the fourteenth rotating shaft 82, a fifteenth rotating shaft 84 which is rotatably connected to the inner wall of the upper side of the working chamber 92 is arranged at the right side of the fourteenth bevel gear 83, a fifteenth bevel gear 85 which is meshed with the fourteenth bevel gear 83 at the left end is fixedly arranged on the fifteenth rotating shaft 84, and a blow-drying fan blade 86 is fixedly arranged at the lower end of the fifteenth rotating shaft 84 and extends into the soaking and disinfecting chamber 96.

In the initial state, one end of the rotating clamp block 51, which is away from the input disc 50, is always located outside the apparatus through the insertion opening 12, and the first compression spring 53, the second compression spring 57, the third compression spring 59, the fourth compression spring 62, the fifth compression spring 16, the sixth compression spring 77, and the seventh compression spring 30 are in a normal state.

When the used medical operation scissors with the shaft joints need to be opened, the tips of the scissors need to be manually inserted into the rotating placing cavity 98 in advance, then the two first electromagnets 52 work to repel the first magnetic slide blocks 54 to enter the rotating placing cavity 98 and clamp the front ends of the scissors, then the first rotating shaft 49 rotates to drive the input disc 50 to rotate, the input disc 50 rotates to drive the rotating clamping blocks 51 inserted into the scissors to rotate to enter the working cavity 92 and be positioned at the upper sides of the two magnetic cylindrical clamping blocks 48, then the two third electromagnets 58 work to repel the magnetic cylindrical clamping blocks 48 to move upwards and be inserted into rings at the handles of the scissors and stretch the third compression spring 59, then the first motor 40 works to drive the third rotating shaft 41 to rotate, the third rotating shaft 41 rotates to drive the second bevel gear 42 and the first bevel gear 43 to rotate in turn, the first bevel gear 43 rotates to drive the second rotating shaft 44 to rotate, the two second rotating shafts 44 rotate to drive the threaded connecting sliding block 55 to move forwards, the threaded connecting sliding block 55 moves forwards to drive the scissors to move out of the rotating placing cavity 98 through the sliding working block 46 and the second magnetic sliding block 47, meanwhile, the two second electromagnets 56 work to attract the second magnetic sliding block 47 to enter the third sliding cavity 101 and compress the second compression spring 57, and at the moment, when the scissors move out of the rotating placing cavity 98, the operating scissors are opened by taking a shaft joint of the scissors as a circle center; when the surgical scissors in the rotary placing cavity 98 are pulled out by the shaft joint opening mechanism 901 and then fall onto the upper end surface of the conveyor belt 17, then the second motor 15 works to drive the eighth rotating shaft 22 to rotate, the eighth rotating shaft 22 rotates to drive the first transmission gear 23 and the second transmission gear 24 to rotate in turn, the second transmission gear 24 rotates to drive the ninth rotating shaft 21 and the third bevel gear 20 to rotate in turn, the third bevel gear 20 rotates to drive the fourth bevel gear 18 and the fourth rotating shaft 19 to rotate in turn, the fourth rotating shaft 19 rotates to drive the conveyor belt 17 to transmit on the driving pulley 109 and the driven pulley 27, the conveyor belt 17 drives the surgical scissors on the upper end surface thereof to move right, while the conveyor belt 17 transmits, the tenth rotating shaft 68 rotates to drive the fifth bevel gear 67 and the sixth bevel gear 66 to rotate in turn, the sixth bevel gear 66 rotates to drive the sixth rotating shaft 65 and the sector gear 64 to rotate in turn, when the teeth on the sector gear 64 are engaged with the injection pushing rod 60, the injection pushing rod 60 is driven to move downwards and stretch the fourth compression spring 62, the injection pushing rod 60 moves downwards to drive the injection pushing plate 63 to move downwards, when the injection pushing plate 63 moves downwards, disinfectant in the disinfectant injection cavity 104 is pressed out of the disinfectant injection cavity 104 through the pressure injection port 72 and sprayed on the surgical scissors on the conveyor belt 17, when the sector gear 64 rotates until the teeth on the outer surface of the sector gear 64 are not engaged with the injection pushing rod 60, the injection pushing plate 63 and the injection pushing rod 60 are driven to reset under the action of the fourth compression spring 62, at the moment, due to the pressure change in the disinfectant injection cavity 104, the disinfectant in the disinfectant injection supplementing cavity 107 enters the disinfectant injection cavity 104 through the first one-way connecting valve 88 for supplementing, and then, the actions are repeated through the rotation of the sector gear 64, when the surgical scissors move to the lower side of the disinfection hairbrush 71, the third motor 76 works to drive the eleventh rotating shaft 78 to rotate, the eleventh rotating shaft 78 rotates to sequentially drive the ninth bevel gear 79 and the tenth bevel gear 80 to rotate, the tenth bevel gear 80 rotates to sequentially drive the tenth rotating shaft 68 and the seventh bevel gear 73 to rotate, the seventh bevel gear 73 rotates to sequentially drive the eighth bevel gear 69 and the seventh rotating shaft 70 to rotate, the seventh rotating shaft 70 rotates to drive the disinfecting brush 71 to rotate, the disinfecting brush 71 rotates to wipe and disinfect the surgical scissors so as to remove dirt on the surfaces of the surgical scissors, and after cleaning is finished, the surgical scissors enter the soaking and disinfecting cavity 96 under the transmission of the conveyor belt 17; when the conveyor belt 17 is driven to convey the surgical scissors on the end face into the soaking and disinfecting cavity 96, the surgical scissors fall into the surgical scissors placing cavity 97 under the self weight of the scissors, when a certain amount of scissors enter the surgical scissors placing cavity 97, the conveyor belt 17 does not drive any more, the fourth electromagnet 13 works to repel the third magnetic sliding block 14 to move downwards and compress the fifth compression spring 16, the third magnetic sliding block 14 moves downwards to drive the first transmission gear 23 to move downwards and be meshed with the fourth transmission gear 25, then, the second motor 15 works to drive the eighth rotating shaft 22 to rotate, the eighth rotating shaft 22 rotates to drive the first transmission gear 23 and the fourth transmission gear 25 to rotate in turn, the fourth transmission gear 25 rotates to drive the thirteenth rotating shaft 26 and the eleventh bevel gear 33 to rotate in turn, the eleventh bevel gear 33 rotates to drive the twelfth bevel gear 35 and the twelfth rotating shaft 36 to rotate, and the twelfth rotating shaft 36 rotates to drive the third transmission gear 34 to rotate in turn, the third transmission gear 34 rotates to drive the surgical scissors placing filter plate 39 to move downwards, meanwhile, the third transmission gear 34 rotates to drive the lifting valve 32 to move upwards and compress the seventh compression spring 30, when the lifting valve 32 moves up to a certain position, the soaking disinfectant solution placing cavity 94 is communicated with the soaking disinfection cavity 96, at the moment, the disinfectant solution in the soaking disinfectant solution placing cavity 94 flows into the soaking disinfection cavity 96 and submerges the surgical scissors on the inner wall of the lower side of the surgical scissors placing cavity 97, so as to carry out static disinfection treatment on the scissors, after disinfection for a certain time, the second motor 15 rotates reversely to drive the third transmission gear 34 to rotate reversely so as to drive the surgical scissors placing filter plate 39 and the lifting valve 32 to reset, at the moment, the second one-way connection valve 91 is opened to make the disinfectant in the soaking disinfectant supplementing working cavity 108 flow into the soaking disinfectant placing cavity 94 to prepare for next disinfection; when the surgical scissors are placed on the filter plate 39 and reset, the fifth electromagnet 74 works to drive the fourth magnetic sliding block 75 to move rightwards and compress the sixth compression spring 77, the fourth magnetic sliding block 75 moves rightwards to drive the ninth bevel gear 79 to be meshed with the thirteenth bevel gear 81, then the third motor 76 works to drive the eleventh rotating shaft 78 to rotate, the eleventh rotating shaft 78 rotates to sequentially drive the ninth bevel gear 79 and the thirteenth bevel gear 81 to rotate, the thirteenth bevel gear 81 rotates to sequentially drive the fourteenth rotating shaft 82 and the fourteenth bevel gear 83 to rotate, the fourteenth bevel gear 83 rotates to sequentially drive the fifteenth bevel gear 85 and the fifteenth rotating shaft 84 to rotate, the fifteenth rotating shaft 84 rotates to drive the blow-drying fan blades 86 to rotate, and the blow-drying fan blades 86 rotate so as to blow-dry the surgical scissors which are just soaked.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can open automatically and sterile device of surgical scissors who has a coupling, includes the fuselage, its characterized in that: the rear end face of the machine body is provided with an insertion opening, the machine body is internally provided with a working cavity, the working cavity is internally provided with a shaft joint opening mechanism, the shaft joint opening mechanism comprises a first rotating shaft which is rotatably connected with the inner walls of the upper side and the lower side of the working cavity, an input disc is fixedly arranged on the first rotating shaft, the outer surface of the input disc is fixedly provided with six rotating clamping blocks by taking the first rotating shaft as a central circumference array, the rotating clamping blocks are internally provided with rotating placing cavities with openings far away from the input disc, first sliding cavities with openings towards the rotating placing cavities are symmetrically arranged in the inner walls of the upper side and the lower side of each rotating placing cavity, each first sliding cavity is fixedly provided with a first electromagnet far away from the inner wall of the rotating placing cavity side, each first sliding cavity is fixedly provided with a first compression spring far away from the inner wall of the rotating placing cavity side, the other end of the first compression spring is fixedly provided with a first magnetic sliding, in an initial state, one end of one rotary clamping block far away from the input disc is positioned outside the device through the insertion opening, the coupling opening mechanism further comprises connecting and placing blocks which are fixedly connected with the inner wall of the upper side of the working cavity in a bilateral symmetry manner, a second sliding cavity with an opening facing the first rotating shaft side is arranged in the end face of the connecting and placing block close to the side of the first rotating shaft, the inner walls of the front side and the rear side of each second sliding cavity are rotatably provided with second rotating shafts, each second rotating shaft is provided with a threaded connecting sliding block in a threaded connection sliding manner, each threaded connecting sliding block is close to the end face of the first rotating shaft and is fixedly provided with a sliding working block, a third sliding cavity with an opening facing the side of the first rotating shaft is arranged in the sliding working block, and a second electromagnet is fixedly arranged on the inner wall of the third sliding cavity close to the side of the threaded connecting, a second compression spring is fixedly arranged on the inner wall of each third sliding cavity close to the threaded connection sliding block side, a second magnetic sliding block which is connected in the third sliding cavity in a sliding mode is fixedly arranged at the other end of each second compression spring, a fourth sliding cavity with an upward opening is arranged on the right side of the upper end face of each second magnetic sliding block, a third electromagnet is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity, a third compression spring is fixedly arranged on the inner wall of the lower side of each fourth sliding cavity, and a magnetic cylindrical clamping block which is connected in the fourth sliding cavity in a sliding mode is fixedly arranged at the other end of each third compression spring; the disinfection device is characterized in that a soaking disinfection mechanism is arranged in the working cavity, the soaking disinfection mechanism comprises a soaking disinfection working block fixedly connected with the inner wall of the lower side of the working cavity, a soaking disinfection cavity is arranged in the soaking disinfection working block, fourth rotating shafts are rotatably arranged on the inner walls of the front side and the rear side of the working cavity, a driving belt wheel is fixedly arranged on the fourth rotating shaft, a fifth rotating shaft rotatably connected with the inner wall of the front side and the rear side of the soaking disinfection cavity is arranged on the right side of the fourth rotating shaft, a driven belt wheel is fixedly arranged on the fifth rotating shaft, the driven belt wheel and the driving belt wheel are in friction connection through a conveying belt, the conveying belt is closely positioned under the connecting placing block, a first transmission cavity positioned in the machine body is arranged on the upper side of the working cavity, a brushing disinfection mechanism is arranged in the working cavity and comprises a disinfectant injection block fixedly, the lower end of the disinfectant spraying block extends into the working cavity and is positioned on the upper side of the conveyor belt, the lower end face of the disinfectant spraying block is provided with a pressure jet orifice, a disinfectant spraying cavity is arranged in the disinfectant spraying block, fourth compression springs are fixedly arranged on the inner wall of the upper side of the disinfectant spraying cavity in a bilateral symmetry manner, the lower end of each fourth compression spring is fixedly provided with a spraying push plate which is connected in the disinfectant spraying cavity in a sliding manner, the upper end face of each spraying push plate is fixedly provided with a spraying push rod, the upper end of each spraying push rod extends into the first transmission cavity, the inner walls of the front side and the rear side of the first transmission cavity are rotatably provided with a sixth rotating shaft, a sector gear with a left end face meshed with the spraying push rod positioned at the end of the first transmission cavity is fixedly arranged on the sixth rotating shaft, and a disinfectant spraying supplementing block fixedly connected, the disinfectant spraying and supplementing block is internally provided with a disinfectant spraying and supplementing cavity, the disinfectant spraying and supplementing cavity is connected with the disinfectant spraying cavity through a first one-way connecting valve, the scrubbing and disinfecting mechanism further comprises a seventh rotating shaft which is rotatably connected to the inner wall of the upper side of the working cavity, and a disinfecting brush which is positioned on the upper side of the conveyor belt is fixedly arranged at the lower end of the seventh rotating shaft; the soaking and disinfecting mechanism also comprises a seventh sliding cavity which is positioned in the inner wall at the right side of the soaking and disinfecting cavity and has a leftward opening, a connecting sliding block is arranged in the seventh sliding cavity in a sliding manner, the left end of the connecting sliding block is fixedly provided with a surgical scissors which is connected in the soaking and disinfecting cavity and is positioned at the lower side of the conveyor belt and is used for placing the filter plate, the surgical scissors are arranged in the filter plate and are provided with an upward opening surgical scissors placing cavity, a twelfth rotating shaft which is positioned at the left side of the soaking and disinfecting working block is rotatably arranged on the inner wall at the front side and the rear side of the working cavity, a third transmission gear is fixedly arranged on the twelfth rotating shaft, the right end of the third transmission gear extends into the soaking and disinfecting cavity and is meshed with the left end face of the surgical scissors placing filter plate, soak and place the piece in with antiseptic solution and be equipped with opening up and soak and place the chamber with antiseptic solution, it places chamber opening chamber to soak and is equipped with in the chamber right-hand member face with antiseptic solution, soak and place the chamber with antiseptic solution pass through between the chamber of soaking disinfection place chamber opening duct connections for the chamber, it is located to soak fixed being equipped with on the disinfection work piece left end face soak and place the extension fixed plate of piece upside with antiseptic solution, the fixed seventh compression spring that is equipped with of terminal surface under the extension fixed plate, the fixed lift valve that is equipped with in seventh compression spring other end, lift valve right-hand member face with third drive gear meshes, initial condition, the lift valve lower extreme stretches into place chamber opening chamber and with place chamber opening chamber downside inner wall contact, thereby seal it places the chamber with soaking, the fixed being equipped with on the working chamber downside inner wall be located soak and place the antiseptic solution for soaking that the piece front side is supplementary to work piece with antiseptic solution The disinfection solution supplementing working cavity for soaking is arranged in the disinfection solution supplementing working block for soaking, and the disinfection solution supplementing working cavity for soaking is connected with the disinfection solution placing cavity for soaking through a second one-way connecting valve.

2. The device of claim 1, wherein the device is capable of automatically opening and sterilizing a pair of surgical scissors having a coupling, and comprises: every second axis of rotation front end stretches into the working chamber and fixed first bevel gear that is equipped with, fixed being equipped with first motor on the inner wall of working chamber left side, first motor right-hand member face rotates and is equipped with the third axis of rotation, fixed being equipped with on the third axis of rotation two rear end faces with the second bevel gear of first bevel gear meshing.

3. The device of claim 1, wherein the device is capable of automatically opening and sterilizing a pair of surgical scissors having a coupling, and comprises: a fifth sliding cavity with a rightward opening is arranged on the inner wall of the left side of the working cavity, a fourth electromagnet is fixedly arranged on the inner wall of the upper side of the fifth sliding cavity, a fifth compression spring is fixedly arranged on the inner wall of the lower side of the fifth sliding cavity, a third magnetic sliding block which is slidably connected in the fifth sliding cavity is fixedly arranged at the other end of the fifth compression spring, a second motor which is slidably connected in the fifth sliding cavity is fixedly arranged on the right end face of the third magnetic sliding block, an eighth rotating shaft which is positioned in the working cavity is rotatably arranged on the right end face of the second motor, a first transmission gear is fixedly arranged at the other end of the eighth rotating shaft, a ninth rotating shaft which is rotatably connected to the inner wall of the left side of the working cavity is arranged on the upper side of the eighth rotating shaft, a second transmission gear with a lower end face meshed with the first transmission gear is fixedly arranged at the right end face of the ninth rotating shaft, a third, a fourth bevel gear fixedly connected to the fourth rotating shaft is meshed with the rear end face of the third bevel gear, a tenth rotating shaft is rotatably arranged on the inner wall of the right side of the first transmission cavity, a fifth bevel gear is fixedly arranged at the left end of the tenth rotating shaft, a sixth bevel gear fixedly connected to the sixth rotating shaft and positioned in front of the sector gear is meshed with the rear end face of the fifth bevel gear, a seventh bevel gear fixedly connected to the tenth rotating shaft is arranged on the right side of the fifth bevel gear, the upper end of the seventh rotating shaft extends into the first transmission cavity and is fixedly provided with an eighth bevel gear with the right end face meshed with the seventh bevel gear, a second transmission cavity in the machine body is arranged on the right side of the first transmission cavity, a sixth sliding cavity with a downward opening is arranged in the inner wall of the upper side of the second transmission cavity, and a fifth electromagnet is fixedly arranged on the inner wall of the left side of the sixth, a sixth compression spring is fixedly arranged on the inner wall of the right side of the sixth sliding cavity, a fourth magnetic sliding block which is connected in the sixth sliding cavity in a sliding mode is fixedly arranged at the other end of the sixth compression spring, a third motor which is connected in the sixth sliding cavity in a sliding mode is fixedly arranged on the lower end face of the fourth magnetic sliding block, an eleventh rotating shaft which is located in the second transmission cavity is rotatably arranged on the lower end face of the third motor, a ninth bevel gear is fixedly arranged on the lower end face of the eleventh rotating shaft, and the right end of the tenth rotating shaft extends into the second transmission cavity and is fixedly provided with a tenth bevel gear, the upper end face of the tenth bevel gear is meshed with the ninth bevel gear.

4. The device for automatically opening surgical scissors with a coupling and sterilizing according to claim 3, wherein: a thirteenth rotating shaft which is rotatably connected to the inner wall of the left side of the working cavity is arranged on the lower side of the eighth rotating shaft, a fourth transmission gear which can be meshed with the lower end face of the first transmission gear is fixedly arranged on the thirteenth rotating shaft, an eleventh bevel gear which is fixedly connected to the thirteenth rotating shaft is arranged on the right side of the fourth transmission gear, a twelfth bevel gear which is fixedly connected to the twelfth rotating shaft and is positioned in front of the third transmission gear is meshed with the rear end face of the eleventh bevel gear, a fourteenth rotating shaft is rotatably arranged on the inner wall of the right side of the second transmission cavity, the right end of the fourteenth rotating shaft extends into the working cavity and is positioned on the upper side of the soaking and disinfecting working block, a thirteenth bevel gear which can be meshed with the ninth bevel gear is fixedly arranged on the left end of the fourteenth rotating shaft, and a fourteenth bevel, a fifteenth rotating shaft which is rotatably connected to the inner wall of the upper side of the working cavity is arranged on the right side of the fourteenth bevel gear, a fifteenth bevel gear of which the left end is meshed with the fourteenth bevel gear is fixedly arranged on the fifteenth rotating shaft, and the lower end of the fifteenth rotating shaft extends into the soaking and disinfecting cavity and is fixedly provided with a blow-drying fan blade.