CN113749880B

CN113749880B - Adjustable protection device for clinical doctor in department of respiration

Info

Publication number: CN113749880B
Application number: CN202111197380.9A
Authority: CN
Inventors: 刘杨; 徐丹丹
Original assignee: Heilongjiang Provincial Hospital
Current assignee: Heilongjiang Provincial Hospital
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-08-02
Anticipated expiration: 2041-10-14
Also published as: CN113749880A

Abstract

The invention provides an adjustable protection device for a clinical doctor in a respiratory department, which comprises a mounting frame, wherein one side of the mounting frame is provided with a mounting plate, a first mounting groove is formed in the mounting frame, an isolation cover is arranged in the first mounting groove, one side of the isolation cover is provided with a U-shaped air bag, mounting rings at two ends of the isolation cover are respectively sleeved on two sets of mounting shafts, one side of the mounting frame is provided with a transmission mechanism, the transmission mechanism is connected with the isolation cover, one side of the mounting frame is provided with a ventilation assembly, the other side of the mounting frame is provided with an air exhaust assembly, one side of the first mounting groove is provided with a waterproof shell, a second mounting groove is formed in the waterproof shell, one side of the mounting frame is provided with a cleaning assembly, and one side of the mounting frame is provided with two sets of first ultraviolet baking lamps. This protector can keep apart the patient, collects the processing with the gas of patient exhalation simultaneously, prevents that the virus from easily spreading to the air and causing the influence to medical personnel. The isolation cover can be automatically cleaned, so that the isolation cover is convenient to use next time, and cross infection caused by bacterial breeding is prevented.

Description

Adjustable protection device for clinical doctor in department of respiration

Technical Field

The invention belongs to the technical field of clinical protection of the department of respiration, and particularly relates to an adjustable protection device for a clinician of the department of respiration.

Background

The respiratory department belongs to the clinical medical department, is the secondary department below the internal medicine, and is mainly used for diagnosing and treating various diseases of the respiratory system. The main diseases include acute upper respiratory infection, bronchitis, respiratory failure, etc. Meanwhile, pulmonary diseases caused by diseases outside the lung, such as sarcoidosis, pulmonary calculus, granuloma and other diseases, are also treated in the department of respiration. Many convenient diseases of department of respiration all propagate through the air, and in clinical practice, medical personnel need face-to-face to the patient to diagnose for the patient diagnosis, and the condition that also very easily takes place the infection, therefore need use protector to carry out the adjunctie therapy in department of respiration clinically.

As in application No.: 202010161032.5 provides a clinical doctor of medical treatment department of respiration uses protector, arrange through two way pipelines, form sharp air curtain between doctor and patient, both sides form two arc air curtains around, surround doctor and patient, and stop outside outflow air curtains such as the bacterium that the patient sent, protect medical personnel, nevertheless foretell protector's protectiveness is not good, and inconvenient exhalation gas to the patient handles, and only isolate the air through the air curtain, the gas of patient exhalation still causes the influence in the air to medical personnel easily pervading, thereby the practicality of the device has been reduced.

Disclosure of Invention

In order to solve the technical problems, the invention provides an adjustable protective device for a clinical doctor in a respiratory department, and aims to solve the technical problems that in the prior art, the common clinical protective device is poor in protection performance and inconvenient to process exhaled air of a patient, so that viruses are easy to permeate into the air to affect medical care personnel.

The invention relates to an adjustable protection device for a clinical doctor in a respiratory department, which has the purposes and effects achieved by the following specific technical means:

an adjustable protective device for a clinical doctor in a respiratory department comprises a mounting frame, wherein a mounting plate is arranged on one side of the mounting frame, a bearing plate connected through a connecting plate is arranged at the bottom of the mounting frame, an anti-collision plate is arranged at one end of the bearing plate, a first mounting groove is formed in the mounting frame, a shielding case is arranged in the first mounting groove, a U-shaped airbag is arranged on one side of the shielding case, mounting rings are arranged at two ends of the shielding case respectively, two groups of the mounting rings at two ends of the shielding case are sleeved on the two groups of mounting shafts respectively, a transmission mechanism is arranged on one side of the mounting frame and connected with the shielding case, a ventilation assembly is arranged on one side of the mounting frame, an exhaust assembly is arranged on the other side of the mounting frame, a waterproof shell is arranged on one side of the first mounting groove, a second mounting groove is formed in the waterproof shell, one side of mounting bracket is provided with clean subassembly, clean subassembly with the waterproof case is connected, one side of mounting bracket is provided with two sets of first ultraviolet roast lamps, one side of cage is provided with logical groove, it is provided with the microphone to lead to the inslot.

Further, drive mechanism is including fixed setting the gear motor of mounting bracket one side, gear motor's output shaft has first drive gear, one side of cage is provided with second drive gear, second drive gear and wherein a set of mounting ring fixed connection, second drive gear cover is established wherein a set of install the epaxial, first drive gear with second drive gear meshes, one side of mounting panel is provided with control switch, control switch with gear motor connects, one side of mounting bracket is provided with two sets of spacing framves.

Further, ventilation assembly is including keeping apart the lid and fixedly setting up the snap ring of mounting bracket one side, be provided with wind-break ring and fan frame in the snap ring, be provided with ventilation impeller in the fan frame, the one side of keeping apart the lid is provided with the go-between, the go-between card is established in the snap ring, the first vent of multiunit has been seted up on the wind-break ring, keep apart to cover and seted up multiunit second vent, one side of mounting bracket is provided with control assembly, control assembly with keep apart the lid and connect.

Furthermore, the control assembly comprises a pneumatic rod, an arc-shaped groove is formed in the fan frame, a sliding block is arranged on one side of the isolation cover, the sliding block is clamped in the arc-shaped groove, a first connecting seat is arranged on one side of the sliding block, a second connecting seat is arranged on one side of the mounting frame, and two ends of the pneumatic rod are respectively connected with the first connecting seat and the second connecting seat through shafts.

Furthermore, the exhaust assembly comprises a gas collecting hood, an air outlet is formed in the mounting frame, the gas collecting hood is arranged on one side of the air outlet, a purifier connected through a pipeline is arranged at one end of the gas collecting hood, and an air suction pump connected through a pipeline is arranged at one end of the purifier.

Further, clean subassembly is including setting up water storage box and the waste water tank on the bearing plate, one side of water storage box is provided with the water pump, the multiunit mounting hole has been seted up on the mounting bracket, wear to be equipped with the outlet pipe in the mounting hole, the one end of outlet pipe is provided with the shower head, the other end of outlet pipe with the water pump is connected, the buckler bottom is provided with two sets of wet return, wet return with the waste water tank is connected.

Further, a clean cotton sliver is arranged in the first mounting groove and is in contact with the inner side of the isolation cover, the clean cotton sliver is made of sponge materials, an anti-seepage strip is arranged in the second mounting groove and is in contact with the inner side of the isolation cover, and the anti-seepage strip is made of rubber materials.

Further, be provided with the protecting crust on the bearing plate, the inner wall both sides of protecting crust all are provided with the roast lamp of second ultraviolet, one side of protecting crust is provided with the ventilation groove, the bottom both ends of protecting crust are provided with the connecting block, and are two sets of the connecting block pass through the bolt with the bearing plate is connected, the both sides of protecting crust all are provided with the handle.

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

1. the device is fixed on the bed head for use through the mounting plate, the speed reducing motor is controlled to operate through the control switch when the device is used, thereby driving the second transmission gear to rotate through the first transmission gear, enabling the isolation cover to rotate along the installation shaft, covering the head of the patient in the isolation cover, the neck of different patients can be sealed by adjusting the inflation degree of the U-shaped air bag according to the stature of the patient, thereby preventing the infection of medical care personnel caused by the gas exhaled by the patient in the examination process of a doctor, communicating the doctor with the patient through the microphone, facilitating the better understanding of the physical condition of the patient, simultaneously the pneumatic rod promotes the slider motion and drives the isolation cover motion, makes first vent and the coincidence of second vent, and the ventilation impeller rotates and ventilates to the isolation cover inside, and the subassembly of airing exhaust collects the gas of patient's exhalation and handles, prevents that the virus from easily spreading to the air in and causing the influence to medical personnel.

2. After a medical worker inspects and treats a patient, the isolation cover is driven to be reversely opened through the speed reduction motor, the isolation cover rotates and simultaneously controls the water pump to spray cleaning solution in the water storage tank to disinfect the isolation cover for next use, the isolation cover passes through a cleaning cotton sliver in the rotating process, the cleaning cotton sliver further cleans the isolation cover, the cleaned wastewater flows into the wastewater tank through the waterproof shell to be subjected to centralized treatment, the isolation cover rotates to the other side of the mounting rack after being cleaned, the first ultraviolet baking lamp performs drying and sterilizing treatment on the isolation cover, and bacteria are prevented from remaining on the isolation cover; medical personnel still can send the treatment of medicine or other procedures to the patient through the turned angle who adjusts the cage, the effectual practicality that improves this protector.

Drawings

Fig. 1 is a schematic structural view of an assembled adjustable protection device for a clinician in a respiratory department according to the present invention.

FIG. 2 is a schematic structural diagram of a protective shell of an adjustable protective device for a clinician in a respiratory department according to the present invention.

Fig. 3 is a first disassembled structure schematic diagram of the adjustable protection device for a clinical doctor in a respiratory department.

FIG. 4 is a schematic structural diagram of a mounting frame of an adjustable protection device for a clinician in a respiratory department according to the present invention.

Fig. 5 is a second schematic structural view of the detachable adjustable protection device for a clinician in a respiratory department of the present invention.

Fig. 6 is an enlarged schematic view of the region a in fig. 3.

Fig. 7 is an enlarged schematic view of the region b in fig. 3.

Fig. 8 is an enlarged schematic view of region c in fig. 5.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

101. a mounting frame; 102. a connecting plate; 103. a bearing plate; 104. an anti-collision plate; 105. mounting a plate; 106. a control switch; 107. a first mounting groove; 108. installing a shaft; 109. an air outlet; 110. a first ultraviolet baking lamp; 201. a waterproof shell; 202. a second mounting groove; 203. a water return pipe; 204. a wastewater tank; 205. a barrier strip; 206. cleaning the cotton sliver; 301. mounting holes; 302. a water outlet pipe; 303. a shower head; 304. a water pump; 305. a water storage tank; 401. an isolation cover; 402. a U-shaped air bag; 403. a mounting ring; 404. a through groove; 405. a microphone; 407. a second transmission gear; 408. a reduction motor; 409. a first drive gear; 501. a limiting frame; 503. a protective shell; 504. a ventilation slot; 505. a second ultraviolet baking lamp; 506. a handle; 507. connecting blocks; 601. a snap ring; 602. a wind-shield ring; 603. a first vent; 604. a fan frame; 605. a ventilation impeller; 606. an arc-shaped slot; 701. an isolation cover; 702. a connecting ring; 703. a second vent; 704. a slider; 705. a first connecting seat; 706. a second connecting seat; 707. a pneumatic rod; 801. a gas-collecting hood; 802. passing through a pipeline; 803. a purifier; 804. an air pump.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the technical solutions of the present invention, but should not be construed to limit the scope of the present invention.

The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an adjustable protection device for a clinical doctor in a respiratory department, which comprises a mounting frame 101, wherein one side of the mounting frame 101 is provided with a mounting plate 105, the bottom of the mounting frame 101 is provided with a bearing plate 103 connected through a connecting plate 102, one end of the bearing plate 103 is provided with an anti-collision plate 104, the mounting frame 101 is provided with a first mounting groove 107, an isolation cover 401 is arranged in the first mounting groove 107, one side of the isolation cover 401 is provided with a U-shaped air bag 402, two ends of the isolation cover 401 are respectively provided with mounting rings 403, the two groups of mounting rings 403 at the two ends of the isolation cover 401 are respectively sleeved on the two groups of mounting shafts 108, one side of the mounting frame 101 is provided with a transmission mechanism, and the transmission mechanism is connected with the isolation cover 401;

the in-process that the device used fixes mounting bracket 101 at the head of a bed of medical sick bed (not shown) through mounting panel 105 and uses, the patient can lie and accept the treatment on the medical sick bed, crashproof board 104 prevents that the device from causing the striking and leading to the inner structure to take place to damage with the wall, cage 401 can rotate along installation axle 108, drive mechanism is used for adjusting the turned angle of cage 401, make its one side and medical sick bed contact after cage 401 rotates, the opening of cage 401 one side is located patient's neck top, the opening part of cage 401 is sealed through control U type gasbag 402 inflation again, and can be fit for the patient of different statures and use, be in a relative sealed space with patient's head, prevent that the gas of patient's exhalation from spreading into the air, so that medical personnel carry out the diagnosis treatment to the patient.

One side of mounting bracket 101 is provided with ventilation assembly, the opposite side of mounting bracket 101 is provided with the subassembly of airing exhaust, one side of first mounting groove 107 is provided with buckler 201, second mounting groove 202 has been seted up on buckler 201, one side of mounting bracket 101 is provided with clean subassembly, clean subassembly is connected with buckler 201, one side of mounting bracket 101 is provided with two sets of first ultraviolet roast lamps 110, one side of cage 401 is provided with logical groove 404, it is provided with microphone 405 to lead to the inslot 404.

After the shield 401 covers patient's head, ventilation assembly ventilates to the inside of shield 401, prevent that the patient from taking place to suffocate, the subassembly of airing exhaust collects the gas of patient's exhalation, prevent that gas from leaking out from the device's space, avoid patient's exhalation vapor to adhere to and influence the doctor and observe on shield 401 simultaneously, and in the diagnosis observation, medical personnel can open certain space with shield 401 as required and treat the patient, accessible microphone 405 exchanges with the patient, control shield 401 reversal when using and pack up, clean subassembly is cleaned shield 401 at the in-process of packing up, the front end portion of shield 401 can't be accomodate completely, only medical personnel need manually to wipe the disinfection can.

As shown in fig. 1 and 3, the transmission mechanism includes a speed reducing motor 408 fixedly disposed on one side of the mounting frame 101, an output shaft of the speed reducing motor 408 is connected with a first transmission gear 409, one side of the isolation cover 401 is provided with a second transmission gear 407, the second transmission gear 407 is fixedly connected with one group of mounting rings 403, the second transmission gear 407 is sleeved on one group of mounting shafts 108, the first transmission gear 409 is engaged with the second transmission gear 407, one side of the mounting plate 105 is provided with a control switch 106, the control switch 106 is connected with the speed reducing motor 408, and one side of the mounting frame 101 is provided with two groups of limiting frames 501.

Control gear motor 408 through control switch 106 and rotate, and then control first drive gear 409 and just reverse, first drive gear 409 drives second drive gear 407 at the pivoted in-process and rotates, and then control cage 401 rotates, packs up the back to cage 401, and the one end card of cage 401 is established on spacing 501, and spacing 501 supports cage 401, prevents that cage 401 from continuing to take place to rotate.

As shown in fig. 5 and 8, the ventilation assembly includes an isolation cover 701 and a snap ring 601 fixedly disposed on one side of the mounting frame 101, a wind-blocking ring 602 and a fan frame 604 are disposed in the snap ring 601, a ventilation impeller 605 is disposed in the fan frame 604, a connection ring 702 is disposed on one side of the isolation cover 701, the connection ring 702 is clamped in the snap ring 601, a plurality of sets of first ventilation openings 603 are disposed on the wind-blocking ring 602, a plurality of sets of second ventilation openings 703 are disposed on the isolation cover 701, a control assembly is disposed on one side of the mounting frame 101, and the control assembly is connected to the isolation cover 701.

Set up fan housing 604 and be used for installing ventilation impeller 605, ventilation impeller 605 can ventilate toward the cage 401 when rotating, keep apart lid 701 and shelter from and then seal up wind ring 602 first vent 603 when need not to ventilate, prevent that the air from getting into the opposite side of mounting bracket 101 and causing the leakage through the space of fan housing 604, when needs ventilate, drive isolation lid 701 through the control assembly and rotate certain angle, make first vent 603 and the coincidence of second vent 703, alright ventilate in to the cage 401.

As shown in fig. 7, the control assembly includes a pneumatic rod 707, an arc-shaped groove 606 is formed in the fan case 604, a sliding block 704 is disposed on one side of the isolation cover 701, the sliding block 704 is clamped in the arc-shaped groove 606, a first connecting seat 705 is disposed on one side of the sliding block 704, a second connecting seat 706 is disposed on one side of the mounting frame 101, and two ends of the pneumatic rod 707 are respectively connected with the first connecting seat 705 and the second connecting seat 706 through shafts. The first connecting seat 705 can be driven to move by controlling the expansion and contraction of the pneumatic rod 707, and then the slider 704 is controlled to move in the arc-shaped slot 606, so as to control the rotation of the isolation cover 701.

As shown in fig. 3, the exhaust assembly includes a gas collecting hood 801, an exhaust opening 109 is formed in the mounting frame 101, the gas collecting hood 801 is disposed on one side of the exhaust opening 109, a purifier 803 connected through a pipeline 802 is disposed at one end of the gas collecting hood 801, and an air pump 804 connected through the pipeline 802 is disposed at one end of the purifier 803. In the process of diagnosis and treatment, the air pump 804 pumps the air exhaled by the patient in the isolation hood 401, so that the air is prevented from permeating the air to influence other people, and in the process of pumping the air, the air is purified by the purifier 803 and is discharged into the air, so that the air is effectively sterilized.

As shown in fig. 3 and 5, the cleaning assembly comprises a water storage tank 305 and a waste water tank 204 which are arranged on a bearing plate 103, a water pump 304 is arranged on one side of the water storage tank 305, a plurality of groups of mounting holes 301 are formed in a mounting frame 101, a water outlet pipe 302 is arranged in each mounting hole 301 in a penetrating mode, a spray head 303 is arranged at one end of each water outlet pipe 302, the other end of each water outlet pipe 302 is connected with the water pump 304, two groups of water return pipelines 203 are arranged at the bottom of a waterproof shell 201, and each water return pipeline 203 is connected with the waste water tank 204.

When the in-process that cage 401 packed up, control water pump 304 operation passes through the even spraying of shower head 303 with the cleaning solution in the water storage tank 305 on the inner wall of cage 401, carries out cleaning to cage 401 to next use, the cleaning solution after the cleaning flows to waste water tank 204 in through return water pipe 203 of waterproof case 201 bottom, collects, in order conveniently to its unified processing.

As shown in fig. 5, a cleaning cotton sliver 206 is arranged in the first mounting groove 107, the cleaning cotton sliver 206 is in contact with the inner side of the isolation cover 401, the cleaning cotton sliver 206 is made of sponge, a seepage-proofing strip 205 is arranged in the second mounting groove 202, the seepage-proofing strip 205 is in contact with the inner side of the isolation cover 401, and the seepage-proofing strip 205 is made of rubber.

The inner wall of the isolation cover 401 is wiped by the relative movement of the cleaning cotton strip 206 and the isolation cover 401 in the rotating process of the isolation cover 401, so that excessive water is prevented from being attached to the isolation cover 401, and the anti-seepage strip 205 prevents the cleaning liquid from flowing outside the waterproof shell 201 to pollute the hospital bed in the cleaning process.

As shown in fig. 1 and 2, a protective shell 503 is arranged on the bearing plate 103, second ultraviolet baking lamps 505 are arranged on both sides of the inner wall of the protective shell 503, a ventilation groove 504 is arranged on one side of the protective shell 503, connecting blocks 507 are arranged on both ends of the bottom of the protective shell 503, the two groups of connecting blocks 507 are connected with the bearing plate 103 through bolts, and handles 506 are arranged on both sides of the protective shell 503.

Set up protecting crust 503 and protect the structure of mounting bracket 101 one side, the air of leaking to in the protecting crust 503 is disinfected to the roast lamp 505 of second ultraviolet, further reduction patient's expired air's influence, one side of protecting crust 503 is provided with the guard gate, accessible guard gate takes out wastewater tank 204 and unifies the processing to waste water, conveniently adjust the cleaning solution toward water storage box 305 simultaneously, protecting crust 503 accessible bolt is dismantled, be convenient for maintain the device, the device accessible handle 506 removes simultaneously, so that install and produce the device.

The specific use mode and function of the embodiment are as follows:

the device is fixed at the bed head through the mounting plate 105 for use, when in use, the speed reduction motor 408 is controlled to operate through the control switch 106, so that the second transmission gear 407 is driven to rotate through the first transmission gear 409, the isolation hood 401 rotates along the mounting shaft 108, the head of a patient is covered inside the isolation hood 401, necks of different patients can be sealed by adjusting the inflation degree of the U-shaped air bag 402 according to the stature of the patient, infection of medical workers caused by gas exhaled by the patient in the examination process of a doctor is prevented, the doctor can communicate with the patient through the microphone 405, the physical condition of the patient can be better known conveniently, meanwhile, the pneumatic rod 707 pushes the sliding block 704 to move to drive the isolation hood 701 to move, the first ventilation opening 603 and the second ventilation opening 703 are overlapped, the ventilation impeller 605 rotates to ventilate the inside of the isolation hood 401, and the exhaust assembly collects the gas exhaled by the patient, prevent virus from easily spreading to the air and causing influence to medical care personnel.

After a medical worker inspects and treats a patient, the isolation cover 401 is driven to rotate reversely through the speed reducing motor 408 to be opened, the isolation cover 401 rotates and controls the water pump 304 to spray cleaning liquid in the water storage tank 305 to disinfect the isolation cover 401 for next use, the isolation cover 401 rotates and passes through the cleaning cotton sliver 206, the cleaning cotton sliver 206 further cleans the isolation cover 401, the cleaned wastewater flows into the wastewater tank 204 through the waterproof shell 201 to be subjected to centralized treatment, the isolation cover 401 rotates to the other side of the mounting frame 101 after being cleaned, the first ultraviolet baking lamp 110 performs drying and sterilizing treatment on the isolation cover 401, and bacteria are prevented from remaining on the isolation cover 401; medical personnel still can send the treatment of medicine or other procedures to the patient through the turned angle who adjusts cage 401, the effectual practicality that improves this protector.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Protector with adjustable department of respiration clinical doctor used, its characterized in that: the anti-collision device comprises a mounting frame (101), a mounting plate (105) is arranged on one side of the mounting frame (101), a bearing plate (103) connected through a connecting plate (102) is arranged at the bottom of the mounting frame (101), an anti-collision plate (104) is arranged at one end of the bearing plate (103), a first mounting groove (107) is formed in the mounting frame (101), a separation hood (401) is arranged in the first mounting groove (107), a U-shaped air bag (402) is arranged on one side of the separation hood (401), mounting rings (403) are arranged at two ends of the separation hood (401), two sets of the mounting rings (403) at two ends of the separation hood (401) are respectively sleeved on two sets of mounting shafts (108), a transmission mechanism is arranged on one side of the mounting frame (101), the transmission mechanism is connected with the separation hood (401), and a ventilation assembly is arranged on one side of the mounting frame (101), an air exhaust assembly is arranged on the other side of the mounting frame (101), a waterproof shell (201) is arranged on one side of the first mounting groove (107), a second mounting groove (202) is formed in the waterproof shell (201), a cleaning assembly is arranged on one side of the mounting frame (101), the cleaning assembly is connected with the waterproof shell (201), two groups of first ultraviolet baking lamps (110) are arranged on one side of the mounting frame (101), a through groove (404) is arranged on one side of the isolation cover (401), and a microphone (405) is arranged in the through groove (404); the ventilation assembly is in including keeping apart lid (701) and fixed setting snap ring (601) of mounting bracket (101) one side, be provided with wind-break ring (602) and fan frame (604) in snap ring (601), be provided with ventilation impeller (605) in fan frame (604), one side of keeping apart lid (701) is provided with go-between (702), go-between (702) card is established in snap ring (601), the first vent of multiunit (603) has been seted up on wind-break ring (602), multiunit second vent (703) has been seted up on keeping apart lid (701), one side of mounting bracket (101) is provided with control assembly, control assembly with keep apart lid (701) and connect.

2. The adjustable shield apparatus as set forth in claim 1, wherein: drive mechanism is including fixed setting up gear motor (408) of mounting bracket (101) one side, the output shaft of gear motor (408) has first drive gear (409), one side of cage (401) is provided with second drive gear (407), second drive gear (407) and wherein a set of mounting ring (403) fixed connection, second drive gear (407) cover is established wherein a set of on installation axle (108), first drive gear (409) with second drive gear (407) meshing, one side of mounting panel (105) is provided with control switch (106), control switch (106) with gear motor (408) are connected, one side of mounting bracket (101) is provided with two sets of spacing (501).

3. The adjustable shield apparatus as recited in claim 1, further comprising: the control assembly comprises a pneumatic rod (707), an arc-shaped groove (606) is formed in the fan frame (604), a sliding block (704) is arranged on one side of the isolation cover (701), the sliding block (704) is clamped in the arc-shaped groove (606), a first connecting seat (705) is arranged on one side of the sliding block (704), a second connecting seat (706) is arranged on one side of the mounting frame (101), and two ends of the pneumatic rod (707) are respectively connected with the first connecting seat (705) and the second connecting seat (706) through shafts.

4. The adjustable shield apparatus as set forth in claim 1, wherein: the exhaust assembly comprises a gas collecting hood (801), an exhaust opening (109) is formed in the mounting rack (101), the gas collecting hood (801) is arranged on one side of the exhaust opening (109), a purifier (803) connected through a pipeline (802) is arranged at one end of the gas collecting hood (801), and an air suction pump (804) connected through the pipeline (802) is arranged at one end of the purifier (803).

5. The adjustable shield apparatus as set forth in claim 1, wherein: the cleaning assembly comprises a water storage tank (305) and a waste water tank (204) which are arranged on a bearing plate (103), a water pump (304) is arranged on one side of the water storage tank (305), a plurality of groups of mounting holes (301) are formed in a mounting frame (101), a water outlet pipe (302) is arranged in the mounting holes (301) in a penetrating mode, a spray header (303) is arranged at one end of the water outlet pipe (302), the other end of the water outlet pipe (302) is connected with the water pump (304), two sets of water return pipelines (203) are arranged at the bottom of a waterproof shell (201), and the water return pipelines (203) are connected with the waste water tank (204).

6. The adjustable shield apparatus as set forth in claim 1, wherein: a cleaning cotton sliver (206) is arranged in the first mounting groove (107), the cleaning cotton sliver (206) is in contact with the inner side of the isolation cover (401), the cleaning cotton sliver (206) is made of sponge materials, an anti-seepage strip (205) is arranged in the second mounting groove (202), the anti-seepage strip (205) is in contact with the inner side of the isolation cover (401), and the anti-seepage strip (205) is made of rubber materials.

7. The adjustable shield apparatus as set forth in claim 1, wherein: be provided with protecting crust (503) on bearing plate (103), the inner wall both sides of protecting crust (503) all are provided with second ultraviolet roast lamp (505), one side of protecting crust (503) is provided with ventilation groove (504), the bottom both ends of protecting crust (503) are provided with connecting block (507), and are two sets of connecting block (507) pass through the bolt with bearing plate (103) are connected, the both sides of protecting crust (503) all are provided with handle (506).