CN113323546A

CN113323546A - Hospital uses novel entrance guard of auto-lock between buffering

Info

Publication number: CN113323546A
Application number: CN202110722877.1A
Authority: CN
Inventors: 刘小莺; 林芳
Original assignee: People's Hospital Affiliated To Fujian University Of Traditional Chinese Medicine (fujian Provincial People's Hospital)
Current assignee: People's Hospital Affiliated To Fujian University Of Traditional Chinese Medicine (fujian Provincial People's Hospital)
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-08-31

Abstract

The invention discloses a novel self-locking entrance guard for a hospital buffer room, which comprises a first door frame and a second door frame, wherein the first door frame and the second door frame respectively comprise an upper door plate, a side door plate, an arc-shaped door plate and a lower door plate, and the side door plate and the arc-shaped door plate are fixedly connected to the top of the lower door plate. The electro-magnet circular telegram when pressing the switch, make iron set up the upwards slip under the effect of magnetic force and compress first spring, when the iron set breaks away from the buffering spout, this moment door body can be opened, electric connection between two electro-magnets through first door frame and second door frame, when one of them circular telegram, another outage, thereby when guaranteeing that one of them door body is opened, another door body is not opened, and arc door plant and buffering spout through the setting, can make when opening the door body, there is certain delay, thereby prevent that both sides from pressing the switch simultaneously and causing the condition that two door bodies opened simultaneously, then the staff can communicate through communication equipment, open a door body earlier.

Description

Hospital uses novel entrance guard of auto-lock between buffering

Technical Field

The invention belongs to the technical field of entrance guard equipment, and particularly relates to a novel self-locking entrance guard for a hospital buffer room.

Background

The hospital is a professional organization providing medical service, accommodates and treats patients, carries out necessary medical examination, treatment measures, nursing technology, reception service, rehabilitation physiotherapy, treatment transportation and other services, takes the death and support as a main purpose medical organization, and sets buffer rooms according to the requirements of hospital isolation technical specifications to prevent cross infection in hospitals in some departments, such as clean operation departments, departments using clean technology, intensive care units, vein centralized configuration centers, respiratory tract isolation ward areas, negative pressure wards, laboratories with more than two levels of biology and the like, wherein the buffer rooms are small rooms arranged between a clean area and a potential pollution area and between the potential pollution area and the pollution area, doors are arranged on two sides of the small rooms, and the doors of the two buffer rooms can not be opened simultaneously.

But the door of buffering room can open simultaneously in the existing market, and open the back when the door of buffering room both sides simultaneously and probably lead to polluting district and clean district direct intercommunication, cause pollution and disease propagation to cause the potential safety hazard, and the door of current buffering room is not in time closed or close not tightly can't carry out the police dispatch newspaper, lead to the staff can't in time discover, thereby increase the risk of hospital infection.

Disclosure of Invention

The invention aims to provide a novel self-locking entrance guard for a hospital buffer room, and aims to solve the problems that in the prior art, in the use process of the existing entrance guard for the hospital buffer room, the door of the buffer room can be opened simultaneously and cannot be closed or closed timely, so that the alarm cannot be given, cross infection in the hospital can be caused, and the infection risk of the hospital is increased.

In order to achieve the purpose, the invention provides the following technical scheme: a novel self-lockable entrance guard for a hospital buffer room comprises a first door frame and a second door frame, wherein the first door frame and the second door frame respectively comprise an upper door plate, a side door plate, an arc-shaped door plate and a lower door plate, the side door plate and the arc-shaped door plate are fixedly connected to the top of the lower door plate, the upper door plate is fixedly connected to the top of the side door plate and the top of the arc-shaped door plate, the side door plate and the arc-shaped door plate are oppositely provided with connecting components inside, the side door plate and the arc-shaped door plate are respectively and fixedly connected with the upper door plate and the lower door plate through the connecting components, a door body is rotatably connected between the upper door plate and the lower door plate, the door body is fixedly connected with a rotating shaft rod inside, the door body is rotatably connected between the upper door plate and the lower door plate through the rotating shaft rod, the top of the upper door plate is provided with an air curtain component, and the air injection nozzles which are uniformly distributed are arranged inside the door body, the door comprises a door body, and is characterized in that a handle is fixedly connected to one side of the door body, a switch and a communication device are fixedly connected to one side of an arc-shaped door plate, a sealing gasket is fixedly connected to one side of the door body, a baffle is fixedly connected to the top of a lower door plate, an iron plate is fixedly connected to one side of the door body, and an entrance guard electromagnetic lock is fixedly connected to one side of a side door plate.

Preferably, coupling assembling includes the dead lever, the spacing groove, the connecting rod, the bull stick, thread groove, thread tooth, through-hole to and the gag lever post, connecting rod sliding connection is in the inside of spacing groove, the bull stick passes through the bearing and rotates the one side of connecting rod in the connection, thread tooth sets up the outside at the bull stick, the gag lever post rigid coupling is in one side of connecting rod, the inside at the dead lever is seted up to the through-hole, the gag lever post is pegged graft in the inside of through-hole, the dead lever rigid coupling respectively is at the top of last door plant and the top of door plant down, the spacing groove sets up the inside at side door plant and arc door plant respectively, the thread groove sets up the inside at side door plant and arc door plant respectively.

Preferably, the air curtain component comprises an air curtain machine arranged at the top of the upper door plate, an air collecting box fixedly connected to the bottom of the air curtain machine, a connecting pipe communicated with the bottom of the air collecting box, and a one-way air valve fixedly connected to the inside of the connecting pipe, wherein the connecting pipe is communicated with the door body.

Preferably, the inside of side door plant is pegged graft and is had the inserted bar, the movable slot has been seted up to the inside of inserted bar, the inside fixedly connected with second spring in movable slot, the one end fixedly connected with buckle of second spring, the card hole has been seted up to one side of side door plant, one side and the entrance guard's electromagnetic lock fixed connection of inserted bar.

Preferably, the top of lower door plant is equipped with the buffering spout, the inside of door body is equipped with the recess, the inside rigid coupling of recess has the electro-magnet, first spring has been cup jointed to the outside of electro-magnet, first spring rigid coupling is in the recess, the bottom of door body slides and pegs graft there is the iron set, the top and the first spring fixed connection of iron set.

Preferably, the inside of door body is equipped with the spout, the outside fixedly connected with slider of iron set, the iron set passes through slider and spout sliding connection.

Preferably, air curtain machine, electro-magnet to and entrance guard's electromagnetic lock all pass through switch and power electric connection.

Preferably, the two electromagnets are electrically connected, and the two communication devices are in communication connection.

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

1. the dead lever through setting up will go up the door plant and fix respectively in the top and the bottom of side door plant and arc door plant with lower door plant, then pull the bull stick again, make the connecting rod remove, thereby it inserts and enters into in the through-hole to drive the gag lever post, and the user rotates the bull stick in the pulling, through the screw-thread fit between thread tooth and the thread groove, so that the bull stick can't remove in the unable removal of position when not rotating, from this conveniently install first door frame and second door frame and dismantle, and when first door frame and second door frame part damaged, only need to change its inside part can.

2. The power supply of the electromagnetic lock of the door control is disconnected for a plurality of seconds through the arranged switch, so that the door body can be pushed, the air curtain machine is electrified to manufacture the air curtain to isolate the air between the buffer room and the clean area and the polluted area to prevent pollution, then a user holds the handle to push the door body to enter the buffer area, partial air blown out by the air curtain machine can be collected through the air collecting box, then the partial air enters the door body through the connecting pipe, finally the air flow is sprayed out by the air spraying nozzle to push the door body to be closed, the electromagnetic lock of the door control is electrified again at the moment, the door body is locked and fixed through the iron plate on the adsorption door body, when the electromagnetic lock of the door control locks the door body, the electromagnet is disconnected from the power supply, the tightness of the buffer room when the door is closed can be ensured through the sealing gasket, and the electromagnetic lock can send an alarm to prompt a worker to check the door control under the condition that the door is not closed tightly, and under the unmanned condition, the two door bodies in the buffering room are kept in a normally closed state through the entrance guard electromagnetic lock.

3. The electro-magnet circular telegram when pressing the switch, make iron set up the upwards slip under the effect of magnetic force and compress first spring, when the iron set breaks away from the buffering spout, this moment door body can be opened, electric connection between two electro-magnets through first door frame and second door frame, when one of them circular telegram, another outage, thereby when guaranteeing that one of them door body is opened, another door body is not opened, and arc door plant and buffering spout through the setting, can make when opening the door body, there is certain delay, thereby prevent that both sides from pressing the switch simultaneously and causing the condition that two door bodies opened simultaneously, then the staff can communicate through communication equipment, open a door body earlier.

4. Through the buckle that sets up, press into the activity groove with the buckle, insert the inside of inserted bar side door plant again, when buckle and jack are relative to each other, the buckle pops out the inside that the activity groove got into the card hole under the effect of second spring to accomplish entrance guard's electromagnetic lock's installation, and when dismantling, only need insert the jack through a pole, press into the activity inslot with the buckle, then extracting entrance guard's electromagnetic lock, made things convenient for entrance guard's electromagnetic lock's quick installation and dismantlement from this.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a first door frame and a second door frame according to the present invention;

FIG. 3 is a schematic view of a connecting assembly according to the present invention;

FIG. 4 is an enlarged view of the structure at A in the present invention;

FIG. 5 is a schematic cross-sectional view of a lower door panel according to the present invention;

FIG. 6 is a schematic view of the construction of the air curtain assembly of the present invention;

FIG. 7 is a schematic sectional view of a connecting tube according to the present invention;

FIG. 8 is a schematic structural view of the door body according to the present invention;

FIG. 9 is a schematic cross-sectional view of a side door panel according to the present invention;

fig. 10 is an enlarged schematic view of the structure at B in the present invention.

In the figure: 1. a first door frame; 101. an upper door panel; 102. a side door panel; 103. an arcuate door panel; 104. a lower door panel; 2. a second door frame; 3. a connecting assembly; 301. fixing the rod; 302. a limiting groove; 303. a connecting rod; 304. a rotating rod; 305. a thread groove; 306. thread teeth; 307. a through hole; 308. a limiting rod; 4. a switch; 5. a door body; 6. a spindle rod; 7. a jet nozzle; 8. an air curtain assembly; 801. an air curtain machine; 802. an air collecting box; 803. a connecting pipe; 804. a one-way air valve; 9. a handle; 10. a baffle plate; 11. a gasket; 12. a buffer chute; 13. a groove; 14. an electromagnet; 15. a first spring; 16. an iron rod; 17. a chute; 18. a slider; 19. an electromagnetic lock of the entrance guard; 20. inserting a rod; 21. a movable groove; 22. a second spring; 23. buckling; 24. a clamping hole; 25. an iron plate; 26. a communication device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-10, the present invention provides a technical solution: a novel self-locking entrance guard for a hospital buffer room comprises a first door frame 1 and a second door frame 2, wherein the first door frame 1 and the second door frame 2 respectively comprise an upper door plate 101, a side door plate 102, an arc door plate 103 and a lower door plate 104, the side door plate 102 and the arc door plate 103 are fixedly connected to the top of the lower door plate 104, the upper door plate 101 is fixedly connected to the tops of the side door plate 102 and the arc door plate 103, connecting assemblies 3 are oppositely arranged inside the side door plate 102 and the arc door plate 103, the side door plate 102 and the arc door plate 103 are respectively fixedly connected to the upper door plate 101 and the lower door plate 104 through the connecting assemblies 3, a door body 5 is rotatably connected between the upper door plate 101 and the lower door plate 104, a rotating shaft rod 6 is fixedly connected to the inside of the door body 5, the door body 5 is rotatably connected between the upper door plate 101 and the lower door plate 104 through the rotating shaft rod 6, an air curtain assembly 8 is arranged on the top of the upper door plate 101, and air injection nozzles 7 which are uniformly distributed are arranged inside the door body 5, one side of the door body 5 is fixedly connected with a handle 9, one side of the arc door panel 103 is fixedly connected with a switch 4 and a communication device 26, one side of the door body 5 is fixedly connected with a sealing gasket 11, the top of the lower door panel 104 is fixedly connected with a baffle 10, one side of the door body 5 is fixedly connected with an iron plate 25, one side of the side door panel 102 is fixedly connected with an entrance guard electromagnetic lock 19, the connecting assembly 3 comprises a fixed rod 301, a limiting groove 302, a connecting rod 303, a rotating rod 304, a thread groove 305, a thread tooth 306, a through hole 307 and a limiting rod 308, the connecting rod 303 is slidably connected inside the limiting groove 302, the rotating rod 304 is rotatably connected to one side of the connecting rod 303 through a bearing, the thread tooth 306 is arranged outside the rotating rod 304, the limiting rod 308 is fixedly connected to one side of the connecting rod 303, the through hole 307 is arranged inside the fixed rod 301, the limiting rod 308 is inserted inside the through hole 307, the fixed rod 301 is respectively fixedly connected to the top of the upper door panel 101 and the top of the lower door panel 104, the stopper groove 302 is provided inside the side door panel 102 and the arc door panel 103, respectively, and the screw groove 305 is provided inside the side door panel 102 and the arc door panel 103, respectively.

In this embodiment, the upper door panel 101 and the lower door panel 104 are respectively fixed on the top and the bottom of the side door panel 102 and the arc door panel 103 by the fixing rod 301, and then the rotating rod 304 is pulled to move the connecting rod 303, thereby driving the limiting rod 308 to be inserted into the through hole 307, and the user rotates the rotating rod 304 while pulling, so that the rotating rod 304 cannot move when not rotating by the screw thread fit between the screw thread 306 and the screw thread groove 305, thereby facilitating the installation and disassembly of the first door frame 1 and the second door frame 2, and the air curtain can be manufactured by the air curtain component 8, the air between the buffer room and the clean area and the polluted area is isolated, thereby preventing pollution, the electromagnetic lock 19 is powered on, and the door body 5 is locked and fixed by adsorbing the iron plate 25 on the door body 5, and the sealing gasket 11 can ensure the sealing performance of the buffer room when the door is closed, and the entrance guard electromagnetic lock 19 can give an alarm to prompt a worker to check if the door is not closed tightly.

Example two:

as shown in fig. 1 to 10, on the basis of the first embodiment, the present invention provides a technical solution: the air curtain assembly 8 comprises an air curtain machine 801 arranged at the top of the upper door panel 101, an air collecting box 802 fixedly connected to the bottom of the air curtain machine 801, a connecting pipe 803 communicated to the bottom of the air collecting box 802, a one-way air valve 804 fixedly connected to the inside of the connecting pipe 803, and the connecting pipe 803 is communicated with the door body 5.

In this embodiment, the wind collecting box 802 can collect part of the wind blown from the wind curtain 801, then enter the door body 5 through the connecting pipe 803, and finally eject the air flow from the air ejection nozzle 7 to push the door body 5 to close, and prevent the air in the buffer space from flowing into the connecting pipe 803 through the one-way air valve 804.

Example three:

as shown in fig. 1 to 10, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the inside of side door board 102 is pegged graft and is had inserted bar 20, and movable groove 21 has been seted up to the inside of inserted bar 20, and the inside fixedly connected with second spring 22 of movable groove 21, the one end fixedly connected with buckle 23 of second spring 22, card hole 24 has been seted up to one side of side door board 102, one side and the entrance guard electromagnetic lock 19 fixed connection of inserted bar 20.

In this embodiment, the buckle 23 is pressed into the movable groove 21, and then the insertion rod 20 is inserted into the inside of the side door panel 102, when the buckle 23 is opposite to the card hole 24, the buckle 23 is ejected out of the movable groove 21 under the action of the second spring 22 to enter the inside of the card hole 24, so as to complete the installation of the electromagnetic door lock 19, and when the door lock is disassembled, only one rod needs to be inserted into the card hole 24, the buckle 23 is pressed into the movable groove 21, and then the electromagnetic door lock 19 is pulled out.

Example four:

as shown in fig. 1 to 10, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: lower door plant 104's top is equipped with buffering spout 12, door body 5's inside is equipped with recess 13, recess 13's inside rigid coupling has electro-magnet 14, first spring 15 has been cup jointed to electro-magnet 14's outside, first spring 15 rigid coupling is in recess 13, door body 5's bottom is slided and is pegged graft and have iron set 16, door body 5's inside is equipped with spout 17, iron set 16's outside fixedly connected with slider 18, iron set 16 passes through slider 18 and spout 17 sliding connection, iron set 16's top and first spring 15 fixed connection, air curtain machine 801, electro-magnet 14, and entrance guard's electromagnetic lock 19 is all through switch 4 and power electric connection, electric connection between two electro-magnets 14, communication connection between two communication equipment 26.

In this embodiment, the electromagnet 14 between the first door frame 1 and the second door frame 2 is electrically connected, when one of the two electromagnets is powered on, the other electromagnet is powered off, thereby ensuring that when one of the two door bodies 5 is opened, the other door body 5 cannot be opened, and through the arc-shaped door panel 103 and the buffer chute 12, when the door body 5 is opened, a certain delay is generated, thereby preventing the two doors from being opened simultaneously due to the switch 4 being pressed simultaneously on the two sides, the effect of delaying the opening of the doors is to ensure that the two doors all need a certain time when being opened, and the two doors are opened simultaneously within the time, both doors can be locked, then the working personnel can communicate through the communication device 26, both parties confirm the opening sequence of the doors, and the communication device 26 is a tool for communication of the working personnel when both doors are locked.

The working principle and the using process of the invention are as follows: the user firstly fixes last door plant 101 and lower door plant 104 respectively at the top and the bottom of side door plant 102 and arc door plant 103 through dead lever 301, then pull bull stick 304 again, make connecting rod 303 remove, thereby drive gag lever post 308 grafting and enter into in the through-hole 307, and the user rotates bull stick 304 in the pulling simultaneously, through the screw-thread fit between thread tooth 306 and thread groove 305, so that the position can't be removed when the bull stick 304 does not rotate, from this conveniently install first door frame 1 and second door frame 2 and dismantle, then the user is installing first door frame 1 and second door frame 2 respectively on the wall body on buffering room both sides.

When the door is opened, a user only needs to press the switch 4 to disconnect the power supply of the entrance guard electromagnetic lock 19 for a plurality of seconds (the time for disconnecting the power supply can be changed according to the actual use condition), so that the door body 5 can be pushed, the air curtain machine 801 is electrified to manufacture an air curtain to isolate the air between the buffer room and the clean area and the polluted area to prevent pollution, the switch 4 is pressed while the electromagnet 14 is electrified to enable the iron rod 16 to slide upwards under the action of magnetic force and compress the first spring 15, when the iron rod 16 is separated from the buffer chute 12, the door body 5 can be opened, then the user holds the handle 9 to push the door body 5 to enter the buffer area, partial air blown out by the air curtain machine 801 can be collected through the air collecting box 802 (the operation can not influence the air generated by the air curtain machine 801 to isolate the air between the buffer room and the clean area and the polluted area), and then the air enters the door body 5 through the connecting pipe 803, at last by jet-propelled tuyere 7 blowout air current again, promote door body 5 and close, and entrance guard's electromagnetic lock 19 this moment has switched on again, through adsorbing iron plate 25 on the door body 5 to lock fixedly with door body 5, and when entrance guard's electromagnetic lock 19 pins door body 5, electro-magnet 14 deenergization, through sealed the leakproofness that the pad 11 can guarantee the time of closing the door between the buffering, and entrance guard's electromagnetic lock 19 can send out the police dispatch newspaper suggestion staff under the condition that the door does not close tightly and look over.

Electric connection between two electro-magnets 14 of first door frame 1 and second door frame 2, when one of them circular telegram, another outage (even if another is pressed switch 4 and can not be circular telegram yet), thereby when guaranteeing that one of them door body 5 is opened, another door body 5 can not be opened, and through arc door plant 103 and the buffering spout 12 that sets up, can make when opening door body 5, have certain delay, thereby prevent both sides and press switch 4 simultaneously and cause the condition that two door bodies 5 opened simultaneously, then the staff can communicate through communication equipment 26, open a door body 5 earlier.

When installation entrance guard's electromagnetic lock 19, the user only need press into movable groove 21 with buckle 23, insert the inside of side door board 102 with inserted bar 20 again, when buckle 23 and card hole 24 relative each other, buckle 23 pops out movable groove 21 under the effect of second spring 22 and gets into the inside in card hole 24, thereby accomplish entrance guard's electromagnetic lock 19's installation, and when dismantling, only need insert card hole 24 through a pole in, press into movable groove 21 with buckle 23, then at the entrance guard's electromagnetic lock 19 of extracting, thereby made things convenient for entrance guard's electromagnetic lock 19's quick installation and dismantlement.

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 utility model provides a novel entrance guard of hospital's buffering room with auto-lock, includes first door frame (1) and second door frame (2), its characterized in that: the first door frame (1) and the second door frame (2) respectively comprise an upper door plate (101), a side door plate (102), an arc-shaped door plate (103) and a lower door plate (104), the side door plate (102) and the arc-shaped door plate (103) are fixedly connected to the top of the lower door plate (104), the upper door plate (101) is fixedly connected to the top of the side door plate (102) and the top of the arc-shaped door plate (103), the side door plate (102) and the arc-shaped door plate (103) are respectively and oppositely provided with a connecting assembly (3), the side door plate (102) and the arc-shaped door plate (103) are respectively and fixedly connected with the upper door plate (101) and the lower door plate (104) through the connecting assembly (3), the upper door plate (101) and the lower door plate (104) are rotatably connected with a door body (5), the inside of the door body (5) is fixedly connected with a rotating shaft lever (6), and the door body (5) is rotatably connected between the upper door plate (101) and the lower door plate (104) through the rotating shaft lever (6), go up the top of door plant (101) and be provided with air curtain subassembly (8), jet-propelled tuyere (7) that are evenly distributed are seted up to the inside of door body (5), one side fixedly connected with handle (9) of door body (5), one side fixedly connected with switch (4) and communication equipment (26) of curved door board (103), one side rigid coupling of door body (5) has sealed the pad (11), the top rigid coupling of lower door plant (104) has baffle (10), one side fixedly connected with iron plate (25) of door body (5), one side fixedly connected with entrance guard electromagnetic lock (19) of side door plant (102).

2. The novel self-lockable entrance guard for the hospital buffering room according to claim 1, is characterized in that: the connecting assembly (3) comprises a fixing rod (301), a limiting groove (302), a connecting rod (303), a rotating rod (304), a thread groove (305), thread teeth (306), a through hole (307) and a limiting rod (308), wherein the connecting rod (303) is connected inside the limiting groove (302) in a sliding mode, the rotating rod (304) is connected to one side of the connecting rod (303) through a bearing in a rotating mode, the thread teeth (306) are arranged on the outer portion of the rotating rod (304), the limiting rod (308) is fixedly connected to one side of the connecting rod (303), the through hole (307) is formed in the fixing rod (301), the limiting rod (308) is inserted into the through hole (307), the fixing rod (301) is fixedly connected to the top of the upper door panel (101) and the top of the lower door panel (104) respectively, the limiting groove (302) is arranged inside the side door panel (102) and the arc door panel (103) respectively, the thread grooves (305) are respectively arranged inside the side door panel (102) and the arc door panel (103).

3. The novel self-lockable entrance guard for the hospital buffering room according to claim 1, is characterized in that: air curtain subassembly (8) are in including setting up air curtain machine (801), the rigid coupling at last door plant (101) top are in air curtain machine (801) bottom album wind box (802), the intercommunication is in connecting pipe (803) of album wind box (802) bottom, the rigid coupling is in inside one-way pneumatic valve (804) of connecting pipe (803), connecting pipe (803) and door body (5) are linked together.

4. The novel self-lockable entrance guard for the hospital buffering room according to claim 1, is characterized in that: the door lock is characterized in that an inserting rod (20) is inserted into the side door plate (102), a movable groove (21) is formed in the inserting rod (20), a second spring (22) is fixedly connected to the inside of the movable groove (21), a buckle (23) is fixedly connected to one end of the second spring (22), a clamping hole (24) is formed in one side of the side door plate (102), and one side of the inserting rod (20) is fixedly connected with an electromagnetic door control lock (19).

5. The novel self-lockable entrance guard for the hospital buffering room according to claim 3, is characterized in that: the top of lower door plant (104) is equipped with buffering spout (12), the inside of door body (5) is equipped with recess (13), the inside rigid coupling of recess (13) has electro-magnet (14), first spring (15) have been cup jointed to the outside of electro-magnet (14), first spring (15) rigid coupling is in recess (13), the bottom of door body (5) slides and pegs graft and has iron set (16), the top and first spring (15) fixed connection of iron set (16).

6. The novel self-lockable entrance guard for the hospital buffering room according to claim 5, is characterized in that: the inside of door body (5) is equipped with spout (17), the outside fixedly connected with slider (18) of iron pole (16), iron pole (16) pass through slider (18) and spout (17) sliding connection.

7. The novel self-lockable entrance guard for the hospital buffering room according to claim 5, is characterized in that: the air curtain machine (801), the electromagnet (14) and the entrance guard electromagnetic lock (19) are electrically connected with a power supply through the switch (4).

8. The novel self-lockable entrance guard for the hospital buffering room according to claim 5, is characterized in that: the two electromagnets (14) are electrically connected, and the two communication devices (26) are in communication connection.