CN112690976B

CN112690976B - Movable type protection device for preventing and controlling infectious diseases

Info

Publication number: CN112690976B
Application number: CN202011518008.9A
Authority: CN
Inventors: 胡平; 赵风源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-05
Anticipated expiration: 2040-12-21
Also published as: CN113813123B; CN112690976A; CN113876518A; CN113876518B; CN113813123A; CN113925718A; CN113876510B; CN113876510A

Abstract

The invention relates to the technical field of infectious disease prevention and control, in particular to a movable protective device for infectious disease prevention and control, which comprises an isolation cover body, vertical electric push rods, a horizontal unfolding device, a lifting adjusting device, a width adjusting device, a disinfection barrel, a battery box, an operation door, an air inlet box, an exhaust box, a vehicle bottom plate and a universal wheel with a brake pad, wherein four installation barrels are fixedly connected with four corners of the outer side of the lower end of the isolation cover body, the vertical electric push rods are fixedly connected between the four installation barrels and four top cover barrels, the horizontal unfolding device is arranged between the left vertical electric push rod and the right vertical electric push rod, the invention has reasonable structural design, can fold and fold the isolation cover body, is convenient to store and move, and can unfold and cover the isolation cover body on a bed body through the width electric push rods, the vertical electric push rods and the unfolding electric push rods when in use, and can move along with the bed body, the use is simple and convenient.

Description

Movable type protection device for preventing and controlling infectious diseases

Technical Field

The invention relates to the technical field of infectious disease prevention and control, in particular to a movable protective device for infectious disease prevention and control.

Background

For the prevention and treatment of infectious diseases, patients or carriers of pathogens are isolated at a designated place, and infectious secretions, excretions and the like are sterilized to prevent the pathogens from spreading. Disinfection, i.e. the destruction of pathogens contaminating the environment, is also carried out. The sterilization mainly comprises a chemical sterilization method and a physical sterilization method, which need different methods according to different infectious diseases. Finally, the susceptible population is protected, and the designed vaccination is very important for the specific protection of the susceptible population.

There are many kinds of infectious diseases, and measures to be taken are different depending on the kinds of diseases. In order to prevent infectious diseases and control infectious sources, isolation measures are needed to be taken timely if any infectious symptoms of diseases exist, for example, viruses can be transmitted through air for respiratory infectious disease patients, an isolation cover is usually used for isolation and protection in order to cut off the transmission path of the diseases, and the existing isolation cover is mostly fixedly arranged, cannot be moved, can only be used at a fixed position, is inconvenient and cannot be used when the patients are transferred.

In summary, in order to solve the above technical problems, the present invention provides a mobile protective device for preventing and controlling infectious diseases.

Disclosure of Invention

The object of the present invention is to overcome the above technical drawbacks by providing a mobile protective device for the prevention and control of infectious diseases. Can fold the isolation cover body and pack up, storage and removal are convenient, in use, accessible width electric putter, vertical electric putter, expansion electric putter will keep apart the cover body and expand the cover on the bed body, the sealed frame of rubber is sealed under arranging the bed clothes on the bed body in, the accessible box of admitting air carries out the air exchange with the exhaust box, when unexpected situations such as outage, accessible electro-magnet outage magnetic loss is opened sliding cover and is exposed the bleeder vent and breathe freely, the isolation cover body can remove along with the bed body, convenience simple to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: a movable protective device for preventing and controlling infectious diseases comprises an isolation cover body, a vertical electric push rod, a horizontal unfolding device, a lifting adjusting device, a width adjusting device, a disinfection barrel, a battery box, an operation door, an air inlet box, an exhaust box, a vehicle bottom plate and universal wheels with brake pads, wherein four universal wheels with brake pads are fixedly mounted at four corners of the bottom surface of the vehicle bottom plate, two vertical rods are symmetrically and fixedly connected to the front side and the rear side of the right end of the vehicle bottom plate, U-shaped support rods are fixedly connected to the upper ends of the two vertical rods, rubber sleeves are sleeved on the support rods, the battery box is fixedly mounted on the vehicle bottom plate on the left side of the vertical rods, a control switch is electrically connected to the top surface of the battery box, a fixing groove is fixedly connected to the vehicle bottom plate on the left side of the battery box, the disinfection barrel is placed in the fixing groove, a barrel cover is fixedly connected to the upper end of the disinfection barrel in a threaded manner, and an air inlet, an air outlet, a barrel cover is fixedly mounted on the top surface of the barrel cover in sequence from left to right, The device comprises a handle and a pressure-limiting exhaust valve, wherein an ultraviolet lamp tube is embedded in the middle of the bottom surface of a barrel cover, a rotating disc is hinged and fixed on a vehicle bottom plate on the left side of a fixed groove through a damping hinge shaft, a lifting adjusting device is arranged on the top surface of the rotating disc and comprises supporting rods, a motor, a threaded rod, a threaded sleeve, a sliding sleeve, a rotating bearing, an end cover and a connecting rod, the two supporting rods are symmetrically and fixedly connected onto the rotating disc between the two supporting rods, the motor is fixedly connected onto the rotating disc between the two supporting rods, the threaded rod is fixedly connected onto an output shaft of the motor, the threaded sleeve is screwed onto the threaded rod, the two sliding sleeves are fixedly connected onto the outer walls on the two sides of the threaded sleeve through the connecting rod, the sliding sleeves are sleeved on the supporting rods in a sliding manner, the end cover is fixedly sleeved at the upper ends of the supporting rods through screws, and the rotating bearing is fixedly connected between the two end covers through the connecting rod, the upper end of the threaded rod is fixedly connected in an inner ring of the rotating bearing, the outer side of the sliding sleeve is fixedly connected with a width adjusting device, the width adjusting device comprises a width electric push rod, a fixed strip and a square hole fixed cylinder, the width electric push rod is fixedly connected on the sliding sleeve, the end part of the width electric push rod is fixedly connected with the fixed strip which is perpendicular to the width electric push rod, the cross section of the fixed strip is square, the end part of the fixed strip is fixedly sleeved in the square hole fixed cylinder through a screw, the isolation cover body is a transparent plastic film cover body with an opening at the lower end, four installation cylinders are fixedly connected at the four corners of the outer side of the lower end of the isolation cover body, the outer walls of the two installation cylinders on the right side are fixedly connected with the end part of the square hole fixed cylinder, four top cover cylinders are fixedly connected at the four corners of the outer side of the upper end of the isolation cover body, vertical electric push rods are fixedly connected between the four installation cylinders and the four top cover cylinders, and horizontal unfolding devices are installed between the left vertical electric push rods and the right electric push rods, the horizontal unfolding device comprises a scissor-fork type folding rod, a sliding ring, a limiting bag, an upper limiting rod, a lower limiting rod and an unfolding electric push rod, wherein an air inlet box is fixedly connected to the outer wall of the left side of the isolation cover body, an air outlet box is fixedly connected to the outer wall of the right side of the isolation cover body, the air outlet box is communicated with the air inlet through an air duct, an operation door is arranged on the outer wall of the front side of the isolation cover body, and the ultraviolet lamp tube, the motor, the width electric push rod, the vertical electric push rod and the unfolding electric push rod are all connected with the control switch through wires.

Furthermore, the disinfection barrel is internally provided with disinfectant, the air inlet and the pressure-limiting exhaust valve are communicated with the cavity inside the disinfection barrel, the lower side of the air inlet is fixedly communicated with an air inlet guide pipe, the lower end of the air inlet guide pipe extends to the bottom of the disinfection barrel, the end part of the lower end of the air inlet guide pipe is fixedly connected with a spherical air inlet ball, and the air inlet ball is uniformly provided with a plurality of air inlets.

Further, sliding rings are sleeved on the outer rods on the lower sides of the vertical electric push rods in a sliding mode, a scissor-type folding rod is installed between the two adjacent vertical electric push rods on the left and right sides, a limiting bag with two open ends is fixedly connected to a limiting cover body on the outer side of the scissor-type folding rod, the limiting bag and the limiting cover body are both made of transparent plastic films, the scissor-type folding rod is formed by hinging and fixing a plurality of scissor-type rods in a crossed mode, the lower ends of the left and right sides of the scissor-type folding rod are hinged and fixed to the outer wall of the lower end of the vertical electric push rod, the upper ends of the left and right sides of the scissor-type folding rod are hinged and fixed to the outer wall of the sliding ring, a lower limiting rod is fixedly connected between the two mounting cylinders on the right side, an upper limiting rod is fixedly connected between the two sliding rings on the right side, and the upper limiting rod and the lower limiting rod are three-section type telescopic rods with outer tubes arranged in the middle portions, an expansion electric push rod is fixedly connected between the middle parts of the outer tubes of the upper limiting rod and the lower limiting rod.

Furthermore, the upper end of the isolation cover body is uniformly connected with a plurality of suspension rings at the front edge and the rear edge, a suspension rope is fixedly connected between the left top cover barrel and the right top cover barrel, the suspension rings are sleeved on the suspension rope in a sliding mode, and a square rubber sealing frame is fixedly connected to the inner wall of the lower side of the isolation cover body.

Further, the fixed handle hole that is equipped with on the front side outer wall of the isolation cover body, the upside groove edge fixedly connected with operation door of handle hole, the outside edge of operation door and the outside groove edge of handle hole department are in the same place through bonding strip bonding, and the curved operation panel of lower extreme edge fixedly connected with of operation door, operation panel are the transparent plastic film body and make.

Further, fixedly on the front side outer wall of the isolation cover body being equipped with the pipeline hole, fixedly connected with shelters from the window on the isolation cover body of pipeline hole upside, and the outside of sheltering from the window bonds fixedly together through the bonding strip between the isolation cover body in the pipeline hole outside, shelters from the curved strip of lifting of lower extreme edge fixedly connected with of window, shelter from the window, lift the strip and be transparent plastic film body and make.

Further, the box of admitting air is both ends open-ended barrel, and the lower extreme opening of the box of admitting air is linked together with the inside of keeping apart the cover body, and the upper end opening part fixedly connected with intake pipe of the box of admitting air, the fixed check valve that admits air that is equipped with in the intake pipe, from the top down fixed mounting has particle filter screen, active carbon filter layer, the turbofan of admitting air, melts the filter layer in proper order in the box of admitting air, the turbofan and control switch electric connection admit air.

Furthermore, the exhaust box is a plastic plate, the left side of the top surface of the exhaust box is fixedly connected with an exhaust funnel, the upper end and the lower end of the exhaust funnel are opened, the lower end of the exhaust funnel is opened, the inner part of the isolation cover body is communicated with the lower end of the exhaust funnel, the upper end opening of the exhaust funnel is fixedly connected with an outlet pipe, a one-way exhaust valve is fixedly arranged in the outlet pipe, an air guide pipe is fixedly communicated between the outlet pipe and the air inlet, a particle filter screen, an active carbon filter layer and an exhaust turbofan are fixedly arranged in the exhaust funnel from top to bottom in sequence, the exhaust turbofan is electrically connected with a control switch, the right side of the top surface of the exhaust box is fixedly provided with an air vent, two inverted L-shaped sliding strips are fixedly connected on the exhaust box at two sides of the air vent, a sliding cover plate is inserted between the two sliding strips, a baffle plate is fixedly connected on the exhaust box at the upper side of the air vent, and an electromagnet is embedded in the middle of the baffle plate, the upper end plate edge of the sliding cover plate is fixedly connected with an armature, the electromagnet is electrically connected with the control switch through a wire, the plate edge of the sliding cover plate on two sides of the armature is symmetrically and fixedly connected with two sliding rods, the baffle plate is provided with two sliding holes corresponding to the sliding rods, the sliding rods are inserted in the sliding holes in a sliding mode, the end portions of the sliding rods are in threaded connection with limit nuts, and compression springs are fixedly sleeved on the sliding rods between the baffle plate and the sliding cover plate.

The invention has the beneficial effects that: the isolation cover body is reasonable in structural design, can be folded and folded, is convenient to store and move, can be unfolded and covered on the bed body through the width electric push rod, the vertical electric push rod and the unfolding electric push rod when in use, the rubber sealing frame is arranged under bedding on the bed body for sealing, air exchange can be carried out through the air inlet box and the air exhaust box, the sliding cover plate can be opened through power failure and magnetic loss of the electromagnet to expose the air holes for ventilation when in power failure and other accidental conditions, the isolation cover body can move along with the bed body, and the isolation cover body is simple and convenient to use.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a shielding window and an isolation cover body according to the present invention.

FIG. 3 is a schematic view of the connection structure of the isolation cover and the rubber sealing frame of the present invention.

Fig. 4 is a schematic view of a connection structure of the lifting adjusting device and the width adjusting device of the present invention.

FIG. 5 is a schematic view of the inner structure of the sterilizing tub according to the present invention.

FIG. 6 is a schematic structural view of the right outer wall of the insulating cage of the present invention.

Fig. 7 is a schematic structural view of an exhaust box of the present invention.

Fig. 8 is a schematic cross-sectional structure of the exhaust box of the present invention.

Fig. 9 is a schematic cross-sectional structure of the intake box of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to fig. 1 to 9.

As shown in fig. 1 to 9, the present invention comprises an isolation cover body 23, a vertical electric push rod 32, a horizontal unfolding device, a lifting adjusting device, a width adjusting device, a disinfection barrel 8, a battery box 6, an operation door 31, an air inlet box 33, an exhaust box 34, a vehicle bottom plate 1, and universal wheels 2 with brake pads, wherein four universal wheels 2 with brake pads are fixedly installed at four corners of the bottom surface of the vehicle bottom plate 1, two vertical rods 3 are symmetrically and fixedly connected to the front and back sides of the right end of the vehicle bottom plate 1, the upper ends of the two vertical rods 3 are fixedly connected with a U-shaped support rod 4, a rubber sleeve 5 is sleeved on the support rod 4, a battery box 6 is fixedly installed on the vehicle bottom plate 1 at the left side of the vertical rods 3, a control switch 7 is electrically connected on the top surface of the battery box 6, the battery box 6 can be charged by an external power supply, and can supply or cut off power to the electric devices on the device through the control of the control switch 7, a fixed groove is fixedly connected to the vehicle bottom plate 1 on the left side of the battery box 6, a disinfection barrel 8 is placed in the fixed groove, a barrel cover 12 is screwed and fixed at the upper end of the disinfection barrel 8, an air inlet 13, a handle 11 and a pressure limiting exhaust valve 9 are fixedly installed on the top surface of the barrel cover 12 from left to right in sequence, an ultraviolet lamp tube 60 is embedded and installed in the middle of the bottom surface of the barrel cover 12, air in an isolation cover body 23 can be simply filtered and then discharged into the disinfection barrel 8 for disinfection treatment, the ultraviolet lamp tube 60 can sterilize the air after being opened, the pressure limiting exhaust valve 9 is a product in the prior art, the air can be discharged after the air pressure in the disinfection barrel 8 is increased to a specified pressure so as to avoid overlarge air pressure in the barrel, a rotating disc 16 is hinged and fixed on the vehicle bottom plate 1 on the left side of the fixed groove through a damping hinge shaft 15, a lifting adjusting device is installed on the top surface of the rotating disc 16, the rotating disc 16 can rotate, the lifting adjusting device comprises support rods 20, a motor 61, a threaded rod 62, a threaded sleeve 63, a sliding sleeve 17, a rotating bearing 64, end covers 66 and a connecting rod 65, wherein the two support rods 20 are symmetrically and fixedly connected to the rotating disc 16, the motor 61 is fixedly connected to the rotating disc 16 between the two support rods 20, the threaded rod 62 is fixedly connected to an output shaft of the motor 61, the threaded sleeve 63 is screwed on the threaded rod 62, the two sliding sleeves 17 are fixedly connected to the outer walls of the two sides of the threaded sleeve 63 through the connecting rod 65, the sliding sleeve 17 is slidably sleeved on the support rod 20, the end covers 66 are fixedly sleeved at the upper ends of the support rods 20 through screws, the rotating bearing 64 is fixedly connected between the two end covers 66 through the connecting rod 65, and the upper end of the threaded rod 62 is fixedly connected to the inner ring of the rotating bearing 64, the lifting of the threaded sleeve 63 can be controlled through the positive and negative rotation of the motor 61, the width adjusting device can lift along with the threaded sleeve, the isolation cover body 23 can be driven to lift, the isolation cover body 23 can be lifted and arranged on the upper side of a sickbed when in use, then the width adjusting device can descend to cover the bed body in the isolation cover body 23, the width adjusting device is fixedly connected to the outer side of the sliding sleeve 17 and comprises a width electric push rod 18, a fixing strip 19 and a square hole fixing cylinder 21, the width electric push rod 18 is fixedly connected to the sliding sleeve 17, the fixing strip 19 vertical to the width electric push rod 18 is fixedly connected to the end part of the width electric push rod 18, the cross section of the fixing strip 19 is square, the end part of the fixing strip is fixedly sleeved in the square hole fixing cylinder 21 through screws, the isolation cover body 23 can be pushed out through the width electric push rod 18 to prop open, the width of the isolation cover body 23 can be reduced and folded conveniently, the isolation cover body 23 is a transparent plastic film cover body with an opening at the lower end, four installation cylinders 22 are fixedly connected at four corners of the outer side of the lower end of the isolation cover body 23, the outer walls of the two installation cylinders 22 on the right side are fixedly connected with the end part of the square hole fixing cylinder 21, four top cover cylinders 72 are fixedly connected at four corners of the outer side of the upper end of the isolation cover body 23, vertical electric push rods 32 are fixedly connected between the four installation cylinders 22 and the four top cover cylinders 72, the isolation cover body 23 can be upwards supported after the vertical electric push rods 32 are opened, horizontal unfolding devices are respectively installed between the left vertical electric push rods 32 and the right vertical electric push rods 32 and comprise scissor-type folding rods 25, sliding rings 24, limiting bags 26, upper limiting rods 42, lower limiting rods 40 and unfolding electric push rods 41, the horizontal unfolding devices can be used for stretching the isolation cover body 23 left and right through the scissor-type folding rods 25 on the two sides, an air inlet box 33 is fixedly connected on the outer wall of the left side of the isolation cover body 23, the right outer wall of the isolation cover body 23 is fixedly connected with an exhaust box 34, the exhaust box 34 is communicated with the air inlet 13 through an air duct 14, the front outer wall of the isolation cover body 23 is provided with an operation door 31, and the ultraviolet lamp tube 60, the motor 61, the width electric push rod 18, the vertical electric push rod 32 and the unfolding electric push rod 41 are all electrically connected with the control switch 7 through wires.

The sterilizing barrel 8 is internally provided with sterilizing liquid 59, the air inlet 13 and the pressure limiting exhaust valve are both communicated with the cavity inside the sterilizing barrel 8, the lower side of the air inlet 13 is fixedly communicated with an air inlet guide pipe 57, the lower end of the air inlet guide pipe 57 extends to the bottom of the sterilizing barrel 8, the end part of the lower end of the air inlet guide pipe 57 is fixedly connected with a spherical air inlet ball 58, and a plurality of air inlet holes are uniformly formed in the air inlet ball 58. After the air in the isolation cover body 23 is discharged into the disinfection barrel 8, the air is firstly discharged into the disinfection solution 59 for disinfection, then the air can be sterilized by ultraviolet rays through the ultraviolet lamp tube 60, and the air can be discharged after the disinfection treatment.

Sliding rings 24 are respectively sleeved on the outer rods on the lower sides of the vertical electric push rods 32 in a sliding manner, a scissor-fork type folding rod 25 is arranged between the two adjacent vertical electric push rods 32 on the left and right, a limiting bag 26 with two open ends is fixedly connected to a separating cover body 23 on the outer side of the scissor-fork type folding rod 25, the limiting bag 26 and the separating cover body 23 are both made of transparent plastic film bodies, the scissor-fork type folding rod 25 is formed by cross-hinged connection of a plurality of scissor-fork rods, the lower ends of the left and right sides of the scissor-fork type folding rod 25 are hinged and fixed on the outer wall of the lower end of the vertical electric push rod 32, the upper ends of the left and right sides of the scissor-fork type folding rod 25 are hinged and fixed on the outer wall of the sliding ring 24, a lower limiting rod 40 is fixedly connected between the two mounting cylinders 22 on the right side, an upper limiting rod 42 is fixedly connected between the two sliding rings 24 on the right side, and the upper limiting rod 42 and the lower limiting rod 40 are three-section type telescopic rods with outer tubes arranged in the middle parts, go up spacing pole 42 and spacing pole 40 down can make things convenient for width electric putter 18 to adjust the width of isolation cover body 23 for the telescopic link, can not cause the interference, go up fixedly connected with expansion electric putter 41 between the outer tube middle part of spacing pole 42 and spacing pole 40 down. When the electric push rod 41 is unfolded and retracted downwards, the upper right end of the scissor-type folding rod 25 can be driven to move downwards, so that the scissor-type folding rod 25 is unfolded and unfolded, the isolation cover body 23 can be unfolded and unfolded leftwards and rightwards, and when the electric push rod 41 is unfolded and lifted upwards, the isolation cover body 23 can be folded and folded leftwards and rightwards.

The front edge and the rear edge of the upper end of the isolation cover body 23 are uniformly connected with a plurality of suspension rings 29, a suspension rope 28 is fixedly connected between the left top cover cylinder 72 and the right top cover cylinder 72, the suspension rings 29 are slidably sleeved on the suspension rope 28, and a square rubber sealing frame 27 is fixedly connected to the inner wall of the lower side of the isolation cover body 23. The suspension ring 29 and the suspension rope 28 can facilitate the isolation cover 23 to fold, retract, stretch and expand, and the rubber sealing frame 27 can be placed between the bed body and the bedding when the isolation cover 23 covers the bed body, so that a sealing space is formed between the isolation cover 23 and the bed body.

Fixed being equipped with operation hole 30 on the front side outer wall of the isolation cover body 23, the upside trough edge department fixedly connected with operation door 31 of operation hole 30, the outside edge of operation door 31 and the outside trough edge department of operation hole 30 bond together fixedly through bonding strip 39, the curved operation panel 35 of lower extreme edge fixedly connected with of operation door 31, operation panel 35 are the transparent plastic film body and make. The adhesive strip 39 is a prior art adhesive hook surface and an adhesive rough surface, and the operation door 31 can be opened or closed after the isolation cover body 23 covers the bed body, so that a patient can conveniently come in and go out of the isolation cover body 23.

The pipeline hole 37 is fixedly arranged on the outer wall of the front side of the isolating cover body 23, the isolating cover body 23 on the upper side of the pipeline hole 37 is fixedly connected with an isolating window 36, the outer side of the isolating window 36 and the isolating cover body 23 on the outer side of the pipeline hole 37 are fixedly bonded together through a bonding strip 39, the lower end edge of the isolating window 36 is fixedly connected with an arc-shaped lifting strip 38, and the isolating window 36 and the lifting strip 38 are made of transparent plastic films. After the shielding window 36 is opened, some medical tubes can be stretched into the shielding cover body 23 through the pipeline holes 37, then the shielding window 36 and the shielding cover body 23 are bonded and wrapped fixedly through the shielding window, the medical tubes are bonded on the lower side of the medical tubes, and the bonding edge of the medical tubes and the shielding window 36 is provided with a gap accessible transparent adhesive tape for bonding and sealing.

The box 33 of admitting air is both ends open-ended barrel, and the lower extreme opening of the box 33 of admitting air is linked together with the inside of keeping apart the cover body 23, and the upper end opening part fixedly connected with intake pipe 67 of the box 33 of admitting air, intake pipe 67 internal fixation is equipped with air inlet check valve 68, and from the top down fixed mounting has granule filter screen 69, activated carbon filter layer 70, turbofan 55, melt-blown filter layer 71 admits air in the box 33 in proper order, the turbofan 55 and the control switch 7 electric connection of admitting air. The particle filter screen 69, the activated carbon filter layer 70 and the melt-blown filter layer 71 can simply filter and purify the entering air, and the air can be sucked into the isolation cover body 23 by the intake turbofan 55.

The exhaust box 34 is a plastic plate, the left side of the top surface of the exhaust box 34 is fixedly connected with an exhaust tube 43, the upper end and the lower end of the exhaust tube 43 are open and communicated with the inside of the isolation cover body 23, the upper end of the exhaust tube 43 is fixedly connected with an outlet tube 44, a one-way exhaust valve 10 is fixedly arranged in the outlet tube 44, an air duct 14 is fixedly communicated between the outlet tube 44 and the air inlet 13, a particle filter screen 69, an active carbon filter layer 70 and an exhaust turbofan 56 are fixedly arranged in the exhaust tube 43 from top to bottom in sequence, the exhaust turbofan 56 is electrically connected with a control switch 7, the right side of the top surface of the exhaust box 34 is fixedly provided with an air vent 49, two inverted L-shaped sliding strips 50 are fixedly connected on the exhaust box 34 at two sides of the air vent 49, a sliding cover plate 51 is inserted between the two sliding strips 50, and a baffle plate 45 is fixedly connected on the exhaust box 34 at the upper side of the air vent 49, an electromagnet 54 is mounted in the middle of the baffle 45 in an embedded mode, an armature 52 is fixedly connected to the edge of the upper end plate of the sliding cover plate 51, the electromagnet 54 is electrically connected with the control switch 7 through a conducting wire, two sliding rods 47 are symmetrically and fixedly connected to the edge of the sliding cover plate 51 on the two sides of the armature 52, two sliding holes 46 are formed in the baffle 45 corresponding to the sliding rods 47, the sliding rods 47 are inserted into the sliding holes 46 in a sliding mode, limit nuts 48 are screwed to the end portions of the sliding rods 47, and compression springs 53 are fixedly sleeved on the sliding rods 47 between the baffle 45 and the sliding cover plate 51. Exhaust turbofan 56 can be with the air discharge in the isolation cover body 23 in disinfecting bucket 8, granule filter screen 69 and active carbon filter layer 70 can carry out simple filtration processing to exhaust air, slide cover 51 accessible electro-magnet 54 circular telegram back attracts armature 52 to move up and cover bleeder vent 49, when battery case 6 unexpected outage, intake turbofan 55 and exhaust turbofan 56 can cut off the power supply stop work, in order to protect the patient, at this moment, electro-magnet 54 can cut off the power supply and lose magnetism, under compression spring 53's effect, slide cover 51 can move down and expose bleeder vent 49, make the air in the isolation cover body 23 communicate with each other with the outside, avoid taking place the accident.

When in use, the vehicle bottom plate 1 can be moved to one end of the bed body, then the rotating disc 16 is rotated, the isolation cover body 23 at the left side is moved upwards through the rotation of the motor 61 to cover the isolation cover body above the bed body, the front and back of the isolation cover body 23 is expanded by the width adjusting device to have the same width with the bed body, the left and right expansion of the isolation cover body 23 is covered right above the bed body by the horizontal expanding device, the isolation cover body 23 is descended by the reverse rotation of the motor 61, meanwhile, the isolation cover body 23 is upwards supported by opening the vertical electric push rod 32, the isolation cover body 23 descends to cover the bed body, the rubber sealing frame 27 can be arranged between the bed body and the bedding when the isolation cover body 23 covers the bed body, a sealing space is formed between the isolation cover body 23 and the bed body, the air inlet turbofan 55 and the air exhaust turbofan 56 are opened, air in the isolation cover body 23 circulates, and bacteria-carrying air in the isolation cover body 23 is exhausted into the disinfection barrel 8 for sterilization treatment.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable protector for pass catch disease prevention and control, expandes device, lift adjusting device, width adjusting device, disinfection bucket, battery case, operation door, box, exhaust box, vehicle bottom board, the universal wheel of taking the brake block including keeping apart the cover body, vertical electric putter, level, its characterized in that: the automobile chassis comprises a chassis base, and is characterized in that four universal wheels with brake pads are fixedly mounted at four corners of the bottom surface of the chassis base, two vertical rods are symmetrically and fixedly connected to the front side and the rear side of the right end of the chassis base, U-shaped holding rods are fixedly connected to the upper ends of the two vertical rods, rubber sleeves are sleeved on the holding rods, a battery box is fixedly mounted on the chassis base on the left side of each vertical rod, a control switch is electrically connected onto the top surface of the battery box, a fixed groove is fixedly connected onto the chassis base on the left side of the battery box, a disinfection barrel is placed in the fixed groove, a barrel cover is fixedly connected to the upper end of the disinfection barrel in a screwed mode, an air inlet, a handle and a pressure limiting exhaust valve are fixedly mounted on the top surface of the barrel cover from left to right in sequence, an ultraviolet lamp tube is mounted in the middle of the bottom surface of the barrel cover, a rotating disc is fixedly hinged to the chassis base on the left side of the fixed groove through a damping hinge shaft, and a lifting adjusting device is mounted on the top surface of the rotating disc, and comprises a support rod, The width adjusting device comprises a width electric push rod, a fixing strip and a square hole fixing barrel, wherein the width electric push rod is fixedly connected to the sliding sleeve, the end part of the width electric push rod is fixedly connected with a fixing strip vertical to the width electric push rod, the cross section of the fixing strip is square, the end part of the fixing strip is fixedly sleeved in a square hole fixing cylinder through screws, the isolation cover body is a transparent plastic film cover body with an opening at the lower end, four installation cylinders are fixedly connected at four corners of the outer side of the lower end of the isolation cover body, the outer walls of two installation cylinders on the right side are fixedly connected with the end part of the square hole fixing cylinder, four top cover cylinders are fixedly connected at four corners of the outer side of the upper end of the isolation cover body, vertical electric push rods are fixedly connected between the four installation cylinders and the four top cover cylinders, a horizontal unfolding device is respectively installed between the left vertical electric push rod and the right vertical electric push rod and consists of a scissor-type folding rod, a sliding ring, a limiting bag, an upper limiting rod, a lower limiting rod and an unfolding electric push rod, the outer rods on the lower sides of the vertical electric push rods are respectively and slidably sleeved with the sliding ring, a scissor-fork type folding rod is arranged between two adjacent left and right vertical electric push rods, a spacing bag with two open ends is fixedly connected on a spacing cover body outside the scissor-fork type folding rod, the spacing bag and the spacing cover body are both made of transparent plastic film bodies, the scissor-fork type folding rod is formed by hinging and fixing a plurality of scissor-fork rods in a crossed manner, the lower ends of the left and right sides of the scissor-fork type folding rod are hinged and fixed on the outer wall of the lower end of the vertical electric push rod, the upper ends of the left and right sides of the scissor-fork type folding rod are hinged and fixed on the outer wall of a sliding ring, a lower limiting rod is fixedly connected between two mounting cylinders on the right side, an upper limiting rod is fixedly connected between two sliding rings on the right side, the upper limiting rod and the lower limiting rod are three-section type telescopic rods with outer tubes in the middle parts, an unfolding electric push rod is fixedly connected between the middle parts of the outer tubes of the upper limiting rod and the lower limiting rod, and an air inlet box is fixedly connected on the outer wall on the left side of the spacing cover body, fixedly connected with exhaust box on the right side outer wall of the isolation cover body, be linked together through the air duct between exhaust box and the air inlet, be equipped with the operation door on the front side outer wall of the isolation cover body, ultraviolet tube, motor, width electric putter, vertical electric putter, expansion electric putter all pass through wire and control switch electric connection.

2. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the disinfection barrel is internally provided with disinfectant, the air inlet and the pressure-limiting exhaust valve are communicated with the cavity inside the disinfection barrel, the lower side of the air inlet is fixedly communicated with an air inlet guide pipe, the lower end of the air inlet guide pipe extends to the bottom of the disinfection barrel, the end part of the lower end of the air inlet guide pipe is fixedly connected with a spherical air inlet ball, and the air inlet ball is uniformly provided with a plurality of air inlets.

3. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the upper end of the isolation cover body is uniformly connected with a plurality of suspension rings at the front edge and the rear edge, a suspension rope is fixedly connected between the left top cover cylinder and the right top cover cylinder, the suspension rings are sleeved on the suspension rope in a sliding mode, and a square rubber sealing frame is fixedly connected to the inner wall of the lower side of the isolation cover body.

4. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the fixed handle hole that is equipped with on the front side outer wall of the isolation cover body, the upside groove edge fixedly connected with operation door of handle hole, the outside edge of operation door and the outside groove edge department of handle hole bond together fixedly through the bonding strip, the curved operation piece of lower extreme edge fixedly connected with of operation door, operation piece are transparent plastic film body and make.

5. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the fixed pipeline hole that is equipped with on the front side outer wall of the isolation cover body, fixedly connected with shelters from the window on the isolation cover body of pipeline hole upside, and the outside of sheltering from the window bonds fixedly together through the bonding strip between the isolation cover body in the pipeline hole outside, shelters from the curved strip of lifting of lower extreme edge fixedly connected with of window, shelter from the window, lift the strip and be the transparent plastic film body and make.

6. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the utility model discloses a filter screen, including the inlet box, the inlet box is the both ends open-ended barrel, and the lower extreme opening of inlet box is linked together with the inside of the isolation cover body, and the upper end opening part fixedly connected with intake pipe of inlet box, the fixed check valve that admits air that is equipped with in the intake pipe, from the top down fixed mounting has particle filter screen, active carbon filter layer, the turbofan that admits air, melts the spray filter layer in proper order in the inlet box, the turbofan and the control switch electric connection admit air.

7. A mobile protective device for the prevention and control of infectious diseases according to claim 1, wherein: the exhaust box is a plastic plate body, the left side of the top surface of the exhaust box is fixedly connected with an exhaust funnel, the upper end and the lower end of the exhaust funnel are opened, the lower end of the exhaust funnel is communicated with the inside of the isolation cover body, the upper end opening of the exhaust funnel is fixedly connected with an outlet pipe, a one-way exhaust valve is fixedly arranged in the outlet pipe, an air guide pipe is fixedly communicated between the outlet pipe and the air inlet, a particle filter screen, an active carbon filter layer and an exhaust turbofan are fixedly arranged in the exhaust funnel from top to bottom in sequence, the exhaust turbofan is electrically connected with a control switch, the right side of the top surface of the exhaust box is fixedly provided with an air vent, two inverted L-shaped sliding strips are fixedly connected on the exhaust box at two sides of the air vent, a sliding cover plate is inserted between the two sliding strips, a baffle plate is fixedly connected on the exhaust box at the upper side of the air vent, an electromagnet is installed in the middle of the embedding of the baffle plate, and an armature is fixedly connected at the upper end plate of the sliding cover plate, the electromagnet is electrically connected with the control switch through a wire, two sliding rods are symmetrically and fixedly connected to the plate edges of the sliding cover plates on the two sides of the armature, two sliding holes are formed in the baffle plate corresponding to the sliding rods, the sliding rods are inserted in the sliding holes in a sliding mode, limit nuts are screwed on the end portions of the sliding rods, and compression springs are fixedly sleeved on the sliding rods between the baffle plate and the sliding cover plates.