CN115199184A

CN115199184A - Operating room door with multiple opening modes

Info

Publication number: CN115199184A
Application number: CN202210809780.9A
Authority: CN
Inventors: 李燕君; 喻晨; 袁淑慧
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-18
Anticipated expiration: 2042-07-11
Also published as: CN115199184B

Abstract

The invention relates to the technical field of operating room doors, and discloses an operating room door with multiple opening modes, which comprises a door plate and a door frame, wherein the door plate is connected with the door body in a sliding manner, the door frame is arranged on the outer sides of the door body and the door plate, and a control switch is arranged below and above the outer side of the door frame.

Description

Operating room door with multiple opening modes

Technical Field

The invention relates to the technical field of operating room doors, in particular to an operating room door with multiple opening modes.

Background

At present, most operating room doors of hospitals can be opened in various ways, and the opening and closing of door bodies are controlled by manual or foot-operated inductive switches.

The operating room is a place with strict requirements on environment, medical staff have been disinfected comprehensively before entering the operating room door, and the disinfection place is away from the operating room and has a distance from one end, so that the medical staff can be infected with a small amount of bacteria and viruses, while the existing operating room door of the hospital cannot be disinfected and sterilized.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an operating room door with multiple opening modes, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multiple mode of opening's operating room door, includes door body and door body sliding connection's door plant and installs the door frame in the door body and the door plant outside, the below and the well top of door frame both sides all are provided with control switch, the spout has been seted up to the inboard upper wall of door frame, set up the mounting groove with the spout intercommunication in door frame one side, fixed mounting has the motor with control switch assorted in the mounting groove, motor output end fixedly connected with rotates the threaded rod of being connected with the spout lateral wall, threaded connection has a stop gear with spout sliding connection on the threaded rod, the door plant upper end seted up with stop gear assorted spread groove, the fixed slot has been seted up to door frame one side, the fixed slot internal rotation is provided with spray mechanism, the fixed stay that is provided with in spray mechanism one side, the stay cord other end and stop gear fixed connection, still set up the installation cavity with external power unit intercommunication in door frame one side, threaded rod one end is located the fixed cover in the installation cavity and is equipped with coupling mechanism, power unit and spray mechanism intercommunication, the door frame both sides all are provided with control panel.

Further, the spraying mechanism is including being located the connecting shell of fixed slot, the first spring pivot of connecting shell one side fixedly connected with, first spring pivot lower extreme rotates with the installation cavity to be connected, stretch cord and first spring pivot fixed connection, the connecting shell downside is seted up a plurality ofly and the hole of spraying of inside intercommunication, the inside sliding connection of connecting shell has the sealed piece of U type with spraying pore phase-match, sealed piece one side fixedly connected with of U type and the push rod of connecting shell sliding connection, the push rod is located the outer one end fixedly connected with arc lug of connecting shell, the fixed second spring that is provided with between arc lug and the connecting shell, the standing groove of arc lug is seted up in the connecting shell outside.

Further, power unit is including placing stock solution bucket and the connecting cylinder of fixed mounting in the installation cavity bottom, the connecting cylinder lower extreme intercommunication be provided with the first connecting pipe of stock solution bucket intercommunication and with the second connecting pipe of being connected the inside intercommunication of casing, be provided with the piston in the connecting cylinder, piston upper end fixedly connected with and installation cavity sliding connection's sawtooth pole, the junction of first connecting pipe and second connecting pipe and connecting cylinder all is provided with the check valve.

Further, the door frame outside articulates there is the sealing door with stock solution bucket assorted.

Further, coupling mechanism include with threaded rod one end fixed connection's first gear, first gear and sawtooth pole meshing, the inside cavity of having seted up of first gear, two solid fixed cylinders of cavity inner wall fixedly connected with, sliding connection has U type magnet in the solid fixed cylinder, the fixed third spring that is provided with between U type magnet one end and the solid fixed cylinder, U type magnet other end fixedly connected with arc cardboard, two the arc cardboard is located the upper and lower both sides of threaded rod respectively, the inside fixedly connected with arc slipmat of arc cardboard, the solid fixed cylinder bottom is fixed to be inlayed and is equipped with the second electro-magnet with control panel assorted.

Further, stop gear include with threaded rod threaded connection, and with spout sliding connection's stopper and with spread groove sliding connection's magnet stick, stretch cord and stopper fixed connection, the stopper lower extreme seted up with magnet stick assorted slot, the fixed first spring that is provided with between magnet stick and the spread groove, the fixed electro-magnet that is equipped with control panel assorted that inlays of link groove bottom.

Furthermore, the lower end of the door body is fixedly connected with a connecting shaft which is rotatably connected with the door frame, a connecting cavity is formed in one side, located on the connecting shaft, of the door frame, a fixing mechanism is arranged in the mounting groove, a socket is formed in one side of the connecting shaft, and one end of the fixing mechanism penetrates through the connecting cavity and is located in the socket.

Further, fixed establishment includes that the fixed cover establishes at the second gear of motor output and rotates the spool of being connected with the mounting groove lateral wall, fixed cover is equipped with the third gear on the spool, the meshing cover is equipped with the sawtooth belt between second gear and the third gear, fixed winding has the stay cord on the spool, stay cord one end is located connects the intracavity to fixedly connected with dead lever, dead lever one end is located the socket, fixed cover is equipped with the fourth spring on the dead lever, the fourth spring other end with be connected chamber lateral wall fixed connection.

Furthermore, a sealing plate is arranged at an opening of the fixing groove, a second spring rotating shaft is fixedly connected to the sealing plate, and the second spring rotating shaft is rotatably connected with the bottom of the fixing groove.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, a first spring rotating shaft is fixedly connected to one side of a connecting shell in a fixed groove, an elastic rope is fixedly connected with the first spring rotating shaft, a plurality of spraying holes communicated with the inside are formed in the lower side of the connecting shell, a push rod is fixedly connected to one side of a U-shaped sealing block in the connecting shell, a second spring is fixedly arranged between an arc-shaped lug at the outer end of the push rod and the connecting shell, the first spring rotating shaft drives the connecting shell to rotate by controlling the movement of the elastic rope in the process of opening a door panel, meanwhile, the spraying holes are opened, and disinfectant can be injected into the connecting shell and sprayed onto the body of a medical worker through the spraying holes to perform disinfection treatment.

2. According to the invention, the lower end of the connecting cylinder in the installation cavity is communicated with the first connecting pipe communicated with the liquid storage barrel and the second connecting pipe communicated with the inside of the connecting shell, the upper end of the piston in the connecting cylinder is fixedly connected with the sawtooth rod in sliding connection with the installation cavity, the connecting parts of the first connecting pipe and the second connecting pipe with the connecting cylinder are respectively provided with the one-way valve, the sawtooth rod is controlled to move downwards in the process of opening the door plate, the disinfectant in the connecting cylinder can be pushed into the connecting shell through the movement of the piston, when the door plate is closed, the sawtooth rod is controlled to move upwards, and the disinfectant in the liquid storage barrel can be pumped into the connecting cylinder through the movement of the piston.

3. According to the invention, the cavity is formed in the first gear at one end of the threaded rod, the U-shaped magnet is slidably connected in the fixed cylinder in the cavity, the arc-shaped anti-slip pad is fixedly connected in the arc-shaped clamping plate at one end of the U-shaped magnet, the two arc-shaped clamping plates are respectively positioned at the upper side and the lower side of the threaded rod, the third spring is fixedly arranged between one end of the U-shaped magnet and the fixed cylinder, the second electromagnet matched with the control panel is fixedly embedded at the bottom of the fixed cylinder, and the arc-shaped anti-slip pad can extrude the fixed threaded rod by controlling the electrification of the second electromagnet, so that the control can be carried out according to the requirement, and whether disinfection treatment is needed when the door is opened.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of C in FIG. 2;

FIG. 4 is an enlarged view of D in FIG. 2;

FIG. 5 is an enlarged view of E in FIG. 2;

FIG. 6 is an enlarged view of F in FIG. 2;

FIG. 7 is a schematic top sectional view of the present invention in an overall expanded state;

FIG. 8 is an enlarged view of A in FIG. 7;

FIG. 9 is an enlarged view of B in FIG. 8;

fig. 10 is a schematic view of a connection structure of the U-shaped magnet and the fixed cylinder according to the present invention.

In the figure: 1. a door frame; 2. a door panel; 3. a door body; 4. a control switch; 5. a limiting block; 6. mounting grooves; 7. a toothed belt; 8. a third gear; 9. a spool; 10. pulling a rope; 11. a fixing groove; 12. a first spring spindle; 13. connecting the shell; 14. a spray orifice; 15. a U-shaped sealing block; 16. a control panel; 17. A second spring shaft; 18. connecting grooves; 19. sealing plates; 20. an arc-shaped bump; 21. a first spring; 22. a placement groove; 23. a second spring; 24. a push rod; 25. fixing the rod; 26. a fourth spring; 27. A connecting cavity; 28. a connecting shaft; 29. a mounting cavity; 30. a liquid storage barrel; 31. a first connecting pipe; 32. a serrated rod; 33. a magnet bar; 34. a second gear; 35. a motor; 36. a threaded rod; 37. a chute; 38. A U-shaped magnet; 39. a fixed cylinder; 40. a first gear; 41. a cavity; 42. an arc-shaped clamping plate; 43. an arc-shaped anti-skid pad; 44. a third spring; 45. a second electromagnet; 46. a connecting cylinder; 47. a second connection pipe; 48. a one-way valve; 49. a piston; 50. a sealing door; 51. a first electromagnet; 52. an elastic rope.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1-10, an operating room door with multiple opening modes includes a door plate 2 slidably connected to a door body 3, and a door frame 1 installed outside the door body 3 and the door plate 2, wherein control switches 4 are disposed below and above two sides of the door frame 1, a chute 37 is disposed on an upper wall of an inner side of the door frame 1, a mounting groove 6 communicated with the chute 37 is formed in one side of the door frame 1, a motor 35 matched with the control switch 4 is fixedly mounted in the mounting groove 6, a threaded rod 36 rotatably connected to a side wall of the chute 37 is fixedly connected to an output end of the motor 35, a limiting mechanism slidably connected to the chute 37 is threadedly connected to the threaded rod 36, a connecting groove 18 matched with the limiting mechanism is formed in an upper end of the door plate 2, a fixing groove 11 is formed in one side of the door frame 1, a spraying mechanism is rotatably disposed in the fixing groove 11, an elastic cord 52 is fixedly disposed on one side of the spraying mechanism, the other end of the elastic cord 52 is fixedly connected to the limiting mechanism, an installation cavity 29 communicated with the outside is further formed in one side of the door frame 1, a connecting mechanism is fixedly disposed in the installation cavity 29, a power mechanism engaged with the connecting mechanism is disposed in the installation cavity, a power mechanism, the threaded rod is communicated with the spraying mechanism, two sides of the door frame 1, and a control panel 16 is disposed on two sides of the door frame.

Referring to fig. 6, 7, 8 and 9, the spraying mechanism includes a connecting housing 13 located in the fixing groove 11, a first spring rotating shaft 12 is fixedly connected to one side of the connecting housing 13, the lower end of the first spring rotating shaft 12 is rotatably connected to the mounting cavity 29, an elastic cord 52 is fixedly connected to the first spring rotating shaft 12, a plurality of spraying holes 14 communicated with the inside are formed in the lower side of the connecting housing 13, a U-shaped sealing block 15 matched with the spraying holes 14 is slidably connected to the inside of the connecting housing 13, a push rod 24 is fixedly connected to one side of the U-shaped sealing block 15 and slidably connected to the connecting housing 13, an arc-shaped projection 20 is fixedly connected to one end of the push rod 24 located outside the connecting housing 13, a second spring 23 is fixedly arranged between the arc-shaped projection 20 and the connecting housing 13, a placing groove 22 of the arc-shaped projection 20 is formed in the outside of the connecting housing 13, the spraying holes 14 are opened during the process of opening the door panel 2, so that the first spring rotating shaft 12 drives the connecting housing 13 to rotate, and the spraying holes 14 are opened simultaneously, and disinfectant can be injected into the connecting housing 13 for disinfecting medical staff.

Referring to fig. 2, 5 and 6, the power mechanism includes a liquid storage barrel 30 disposed at the bottom of the installation cavity 29 and a connecting cylinder 46 fixedly installed in the installation cavity 29, a first connecting pipe 31 communicated with the liquid storage barrel 30 and a second connecting pipe 47 communicated with the inside of the connecting shell 13 are disposed at the lower end of the connecting cylinder 46 in a communicating manner, a piston 49 is disposed in the connecting cylinder 46, a sawtooth rod 32 slidably connected with the installation cavity 29 is fixedly connected to the upper end of the piston 49, one-way valves 48 are disposed at the joints of the first connecting pipe 31, the second connecting pipe 47 and the connecting cylinder 46, during the opening of the door panel 2, the sawtooth rod 32 is controlled to move downwards, the disinfectant in the connecting cylinder 46 can be pushed into the connecting shell 13 through the movement of the piston 49, when the door panel 2 is closed, the sawtooth rod 32 is controlled to move upwards, and the disinfectant in the liquid storage barrel 30 can be pumped into the connecting cylinder 46 through the movement of the piston 49.

Referring to fig. 1, a sealing door 50 matched with the liquid storage barrel 30 is hinged to the outer side of the door frame 1, and can seal the communication position of the installation cavity 29 and the outside.

Referring to fig. 4 and 10, the connecting mechanism includes a first gear 40 fixedly connected to one end of the threaded rod 36, the first gear 40 is engaged with the saw-tooth rod 32, a cavity 41 is formed inside the first gear 40, two fixing cylinders 39 are fixedly connected to the inner wall of the cavity 41, U-shaped magnets 38 are slidably connected to the fixing cylinders 39, third springs 44 are fixedly arranged between one ends of the U-shaped magnets 38 and the fixing cylinders 39, arc-shaped clamping plates 42 are fixedly connected to the other ends of the U-shaped magnets 38, the two arc-shaped clamping plates 42 are respectively located at the upper and lower sides of the threaded rod 36, arc-shaped anti-slip pads 43 are fixedly connected to the inside of the arc-shaped clamping plates 42, second electromagnets 45 matched with the control panel 16 are fixedly embedded at the bottom of the fixing cylinders 39, and the arc-shaped anti-slip pads 43 can extrude the fixed threaded rod 36 by controlling the energization of the second electromagnets 45, and can be controlled as required, and whether disinfection treatment is required when the door is opened.

Referring to fig. 6, stop gear include with threaded rod 36 threaded connection, and with spout 37 sliding connection's stopper 5 and with spread groove 18 sliding connection's magnet stick 33, stretch cord 52 and stopper 5 fixed connection, stopper 5 lower extreme seted up with magnet stick 33 assorted slot, the fixed first spring 21 that is provided with between magnet stick 33 and the spread groove 18, spread groove 18 bottom is fixed inlay be equipped with control panel 16 assorted first electro-magnet 51, make to be connected between door plant 2 and the threaded rod 36, be convenient for open door plant 2 and closed.

Referring to fig. 3, the lower end of the door body 3 is fixedly connected with a connecting shaft 28 rotatably connected with the door frame 1, the door frame 1 is located on one side of the connecting shaft 28 and is provided with a connecting cavity 27, a fixing mechanism is arranged in the mounting groove 6, a socket is arranged on one side of the connecting shaft 28, one end of the fixing mechanism penetrates through the connecting cavity 27 and is located in the socket, the fixing mechanism comprises a second gear 34 fixedly sleeved at the output end of a motor 35 and a winding shaft 9 rotatably connected with the side wall of the mounting groove 6, a third gear 8 is fixedly sleeved on the winding shaft 9, a sawtooth belt 7 is sleeved between the second gear 34 and the third gear 8, a pull rope 10 is fixedly wound on the winding shaft 9, one end of the pull rope 10 is located in the connecting cavity 27 and is fixedly connected with a fixing rod 25, one end of the fixing rod 25 is located in the socket, a fourth spring 26 is fixedly sleeved on the fixing rod 25, the other end of the fourth spring 26 is fixedly connected with the side wall of the connecting cavity 27, so that the door body 3 can rotate, larger article can be conveniently pushed into an operating room, and meanwhile, the fixing rod 25 is connected with the socket, and the door body 3 can be limited and fixed.

Referring to fig. 8, a sealing plate 19 is disposed at an opening of the fixing groove 11, a second spring rotating shaft 17 is fixedly connected to the sealing plate 19, and the second spring rotating shaft 17 is rotatably connected to the bottom of the fixing groove 11, so that a communication position between the fixing groove 11 and the outside can be sealed.

The working principle is as follows: when the door panel 2 needs to be opened, the motor 35 is started to work through any one control switch 4, at the moment, the first electromagnet 51 and the second electromagnet 45 are in a power-off state, the upper end of the magnet rod 33 is located in the slot at the lower end of the limiting block 5, and the arc-shaped anti-skid pad 43 is not in contact with the threaded rod 36;

the motor 35 drives the threaded rod 36 to rotate, so that the limiting block 5 moves in the sliding groove 37, the limiting block 5 drives the door panel 2 to move and slide the door panel into the door body 3, the limiting block 5 drives the first spring rotating shaft 12 to rotate through the elastic rope 52 in the moving process, the first spring rotating shaft 12 rotates one end of the connecting shell 13 to the outer side of the door frame 1 until one side of the connecting shell 13 abuts against the side wall of the fixing groove 11, when the limiting block 5 abuts against the side wall of the fixing groove, the arc-shaped protruding block 20 pushes the push rod 24 to move, the push rod 24 pushes the U-shaped sealing block 15 to move so as to open the spraying hole 14, the second spring 23 is extruded, at the moment, one side of the connecting shell 13 abuts against the side wall of the fixing groove 11 to be limited, and the elastic rope 52 has elasticity, so that the limiting block 5 can continue to move;

when the first spring rotating shaft 12 rotates one end of the connecting shell 13 to the outer side of the door frame 1, the sealing plate 19 is pushed to move, so that the second spring rotating shaft 17 rotates; when one end of the connecting shell 13 is rotated to the outer side of the door frame 1, the second connecting pipe 47 is communicated with the connecting shell 13;

if disinfection treatment is needed, when one end of the connecting shell 13 rotates to the outer side of the door frame 1, the second electromagnet 45 is electrified through the control panel 16, the second electromagnet 45 attracts the U-shaped magnet 38 to move in the fixed cylinder 39, the third spring 44 is extruded, the U-shaped magnet 38 drives the arc-shaped clamping plate 42 to move, so that the two arc-shaped anti-slip pads 43 extrude and fix the threaded rod 36, the threaded rod 36 can drive the first gear 40 to rotate when rotating, the first gear 40 drives the sawtooth rod 32 to move downwards, the sawtooth rod 32 pushes the piston 49 to move downwards, the piston 49 pushes disinfectant in the connecting cylinder 46 into the connecting shell 13 through the second connecting pipe 47, and then the disinfectant is sprayed onto the body of a medical worker through the spraying holes 14 to be disinfected;

when the motor 35 works, the second gear 34 is driven to rotate, the second gear 34 drives the third gear 8 to rotate through the sawtooth belt 7, the third gear 8 drives the winding shaft 9 to rotate to wind the pull rope 10, the pull rope 10 pulls the fixing rod 25 to move to be separated from the inserting opening, the fourth spring 26 is extruded, if a large article needs to be pushed into an operating room at the moment, the first electromagnet 51 is electrified through the control panel 16, the first electromagnet 51 attracts the magnet rod 33 to move downwards to be separated from the inserting opening, then the magnet rod slides into the connecting groove 18, the first spring 21 is extruded, then the door body 3 can be rotated, and the door body 3 is opened;

then the door body 3 is closed, the first electromagnet 51 is powered off through the control panel 16, and the magnet rod 33 is pushed to move upwards to slide into the slot under the action of the first spring 21;

after the operation room is entered, the motor 35 is started to work through any one control switch 4, the motor 35 drives the threaded rod 36 to rotate, the limiting block 5 moves in the sliding groove 37, the limiting block 5 drives the door plate 2 to move and slide out of the door body 3, the elastic rope 52 is loosened during the moving process of the limiting block 5, the connecting shell 13 is rotated and reset under the action of the first spring rotating shaft 12 and slides into the fixed groove 11, the arc-shaped convex block 20 moves under the action of the second spring 23, the arc-shaped convex block 20 drives the push rod 24 to move, the push rod 24 drives the U-shaped sealing block 15 to move to seal the spraying hole 14, and the sealing plate 19 moves and resets under the action of the second spring rotating shaft 17 to seal the communication part between the fixed groove 11 and the outside;

when the connecting shell 13 is reset, the second electromagnet 45 is powered off through the control panel 16, before the power off, the threaded rod 36 rotates to drive the first gear 40 to rotate, the first gear 40 drives the sawtooth rod 32 to move upwards, the sawtooth rod 32 pulls the piston 49 to move upwards, and the piston 49 pumps the disinfectant in the liquid storage barrel 30 into the connecting cylinder 46 through the first connecting pipe 31, so that the next use is facilitated;

after the second electromagnet 45 is powered off, the U-shaped magnet 38 is pushed to move in the fixed cylinder 39 under the action of the third spring 44, so that the arc-shaped anti-skid pad 43 is not contacted with the threaded rod 36;

the motor 35 drives the second gear 34 to rotate when working, the second gear 34 drives the third gear 8 to rotate through the sawtooth belt 7, the third gear 8 drives the winding shaft 9 to rotate to loosen the pull rope 10, and the fixing rod 25 is pushed to be inserted into the socket under the action of the fourth spring 26 to limit and fix the door body 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The operating room door with multiple opening modes comprises a door body (3), a door plate (2) connected with the door body (3) in a sliding manner and a door frame (1) arranged on the outer sides of the door body (3) and the door plate (2), wherein control switches (4) are arranged below and above the two sides of the door frame (1), the operating room door is characterized in that a sliding groove (37) is formed in the upper wall of the inner side of the door frame (1), a mounting groove (6) communicated with the sliding groove (37) is formed in one side of the door frame (1), a motor (35) matched with the control switches (4) is fixedly arranged in the mounting groove (6), a threaded rod (36) rotatably connected with the side wall of the sliding groove (37) is fixedly connected to the output end of the motor (35), a limiting mechanism slidably connected with the sliding groove (37) is connected to the threaded rod (36), a connecting groove (18) matched with the limiting mechanism is formed in the upper end of the door plate (2), a fixing groove (11) is formed in one side of the door frame (1), a spraying mechanism is rotatably arranged in the fixing groove (11), an elastic rope (52) is fixedly arranged on one side of the spraying mechanism, and a fixing sleeve (29) is arranged in one side of the fixing groove (29) and communicated with an external fixing sleeve (29) is arranged in the fixing sleeve, a power mechanism meshed with the connecting mechanism is arranged in the mounting cavity (29), the power mechanism is communicated with the spraying mechanism, and control panels (16) are arranged on two sides of the door frame (1).

2. The operating room door with multiple opening modes according to claim 1, wherein the spraying mechanism comprises a connecting shell (13) located in a fixing groove (11), a first spring rotating shaft (12) is fixedly connected to one side of the connecting shell (13), the lower end of the first spring rotating shaft (12) is rotatably connected to an installation cavity (29), the elastic rope (52) is fixedly connected to the first spring rotating shaft (12), a plurality of spraying holes (14) communicated with the inside are formed in the lower side of the connecting shell (13), a U-shaped sealing block (15) matched with the spraying holes (14) is slidably connected to the inside of the connecting shell (13), a push rod (24) slidably connected to the connecting shell (13) is fixedly connected to one side of the U-shaped sealing block (15), an arc-shaped convex block (20) is fixedly connected to one end of the push rod (24) located outside the connecting shell (13), a second spring (23) is fixedly arranged between the arc-shaped convex block (20) and the connecting shell (13), and a placing groove (22) for the arc-shaped convex block (20) is formed in the outside the connecting shell (13).

3. The operating room door with multiple opening modes according to claim 2, wherein the power mechanism comprises a liquid storage barrel (30) placed at the bottom of the installation cavity (29) and a connecting barrel (46) fixedly installed in the installation cavity (29), a first connecting pipe (31) communicated with the liquid storage barrel (30) and a second connecting pipe (47) communicated with the inside of the connecting shell (13) are arranged at the lower end of the connecting barrel (46) in a communicating manner, a piston (49) is arranged in the connecting barrel (46), a sawtooth rod (32) slidably connected with the installation cavity (29) is fixedly connected to the upper end of the piston (49), and one-way valves (48) are arranged at the joints of the first connecting pipe (31) and the connecting barrel (46) and the joints of the second connecting pipe (47) and the connecting barrel (46).

4. The multi-opening operating room door according to claim 3, wherein a sealing door (50) matched with the liquid storage barrel (30) is hinged to the outer side of the door frame (1).

5. The operating room door with multiple opening modes according to claim 3, wherein the connecting mechanism comprises a first gear (40) fixedly connected with one end of a threaded rod (36), the first gear (40) is meshed with a sawtooth rod (32), a cavity (41) is formed in the first gear (40), two fixing cylinders (39) are fixedly connected to the inner wall of the cavity (41), U-shaped magnets (38) are slidably connected to the fixing cylinders (39), a third spring (44) is fixedly arranged between one end of each U-shaped magnet (38) and each fixing cylinder (39), arc-shaped clamping plates (42) are fixedly connected to the other ends of the U-shaped magnets (38), the two arc-shaped clamping plates (42) are respectively located on the upper side and the lower side of the threaded rod (36), arc-shaped anti-slip pads (43) are fixedly connected to the inner portions of the arc-shaped clamping plates (42), and second electromagnets (45) matched with the control panel (16) are fixedly embedded in the bottoms of the fixing cylinders (39).

6. The operating room door with multiple opening modes according to claim 1, wherein the limiting mechanism comprises a limiting block (5) which is in threaded connection with the threaded rod (36) and is in sliding connection with the sliding groove (37) and a magnet rod (33) which is in sliding connection with the connecting groove (18), the elastic rope (52) is fixedly connected with the limiting block (5), the lower end of the limiting block (5) is provided with a slot matched with the magnet rod (33), a first spring (21) is fixedly arranged between the magnet rod (33) and the connecting groove (18), and a first electromagnet (51) matched with the control panel (16) is fixedly embedded at the bottom of the connecting groove (18).

7. The operating room door with multiple opening modes according to claim 1, wherein a connecting shaft (28) rotatably connected with a door frame (1) is fixedly connected to the lower end of the door body (3), a connecting cavity (27) is formed in one side, located on the connecting shaft (28), of the door frame (1), a fixing mechanism is arranged in the mounting groove (6), a socket is formed in one side of the connecting shaft (28), and one end of the fixing mechanism penetrates through the connecting cavity (27) and is located in the socket.

8. The operating room door with multiple opening modes according to claim 7, wherein the fixing mechanism comprises a second gear (34) fixedly sleeved at the output end of the motor (35) and a winding shaft (9) rotatably connected with the side wall of the mounting groove (6), a third gear (8) is fixedly sleeved on the winding shaft (9), a sawtooth belt (7) is sleeved between the second gear (34) and the third gear (8), a pull rope (10) is fixedly wound on the winding shaft (9), one end of the pull rope (10) is positioned in the connecting cavity (27) and is fixedly connected with a fixing rod (25), one end of the fixing rod (25) is positioned in the socket, a fourth spring (26) is fixedly sleeved on the fixing rod (25), and the other end of the fourth spring (26) is fixedly connected with the side wall of the connecting cavity (27).

9. The multi-opening operating room door according to claim 1, wherein a sealing plate (19) is disposed at an opening of the fixing groove (11), a second spring rotating shaft (17) is fixedly connected to the sealing plate (19), and the second spring rotating shaft (17) is rotatably connected to the bottom of the fixing groove (11).