CN218185378U - Epidemic situation prevention and control face protection screen device and lighting system thereof - Google Patents

Abstract

The utility model discloses an epidemic situation prevention and control face guard screen device and lighting system thereof, in view of the difficult change of interior support that exists among the prior art, poor absorbing water, the elastic cord size is not suitable for all people's head problem, has provided an epidemic situation prevention and control face guard screen device: the sponge with better water absorption is selected to absorb sweat in time, the sponge can be replaced in time, and the adjusting components are arranged at the two ends of the mask, so that the bandage can be suitable for people with different head circumferences; in view of the poor problem of lighting during night work in the prior art, the epidemic prevention and control face shield lighting system is provided, and the lighting lamp with the adjustable angle is additionally arranged on one side of the face shield, so that the face shield can work to provide convenience for walking lighting at night or aiming at oral cavity sampling.

Description

Epidemic situation prevention and control face protection screen device and lighting system thereof

Technical Field

The utility model relates to a technical field of health prevention and control especially relates to an epidemic situation prevention and control protects face screen device and lighting system thereof.

Background

With the normalization of epidemic situation, although domestic control on the epidemic situation is many, the new coronavirus is gradually mutated, and the prevention and control on the epidemic situation are still unrelenting. The mask is used for treating (such as collecting nucleic acid) a new crown patient or a suspected new crown patient, and can play a role in blocking aerial foam infection. A typical face screen is a disposable item. Its simple structure only comprises one deck transparent plastic, an elastic cord and a foam are constituteed, however everyone head circumference is not of uniform size, and unified elastic cord is not suitable for all people, and the elasticity of face screen directly influences protecting effect, and it is poor to hold in the palm the hydroscopicity in the current protection face screen, and when sweat flows down, very disturb work, and interior support is difficult to better, at night during operation, also often because the collection of daylighting good influence nucleic acid sample to influence the job schedule.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the difficult change of interior support that above-mentioned current epidemic situation prevention and control protects the face screen to exist, it is poor to absorb water, and the elastic cord size is not suitable for all people's head circumference problem, has provided the utility model discloses.

Therefore, the utility model aims at providing an epidemic situation prevention and control protects face screen device.

In order to solve the technical problem, the utility model provides a following technical scheme: an epidemic situation prevention and control face shield device comprises a device main body, a control device and a control device, wherein the device main body comprises a face shield, sponge arranged on the inner side of the face shield and fixing binding bands connected to the two sides of the face shield; and the adjusting assembly is arranged on the fixing bandage and comprises a fixing table arranged at one end of the fixing bandage, a winding component arranged in the fixing table and a locking component arranged on the side part of the winding component.

As an optimized scheme of epidemic situation prevention and control screen protection device, wherein: the face guard is transparent elasticity material, face guard inboard upper end is equipped with sticky platform, sticky platform is kept away from face guard one end surface and has been seted up sticky groove, the inboard upper portion both ends of face guard are provided with first buckle.

As an epidemic situation prevention and control face screen device and lighting system's an optimal selection scheme thereof, wherein: the sponge is close to face guard one end surface and is provided with the sticker, sticker and sticky groove cooperation, the sponge is the material that the hydroscopicity is stronger.

As an optimized scheme of epidemic situation prevention and control screen protection device, wherein: the outer sides of the two ends of the fixing bandage are provided with second buckles matched with the first buckles, the middle of the fixing bandage is provided with an elastic bandage, one end of the elastic bandage, which is close to the fixing table, is disconnected with the fixing bandage, and the other end of the elastic bandage is connected with the fixing bandage.

As an optimized scheme of epidemic situation prevention and control screen protection device, wherein: the fixing platform comprises a first sliding buckle and a supporting platform, the first sliding buckle is sleeved on the outer side of the fixing bandage, the supporting platform is fixedly connected to the first sliding buckle and is located on the same side as the second buckle, and a through hole matched with the fixing bandage is formed in the first sliding buckle.

As an epidemic situation prevention and control protects an optimal selection scheme of face screen device, wherein: the winding component comprises a winding groove arranged in the supporting table, a coil spring arranged in the winding groove and a support column arranged at the center of the coil spring, one end, close to the fixing binding band, of the winding groove is communicated with the through hole, the support column is vertically fixed with the winding groove, one end of the coil spring is fixedly connected with the support column, and the other end of the coil spring is connected with the elastic binding band.

As an optimized scheme of epidemic situation prevention and control screen protection device, wherein: the locking component comprises a locking groove arranged at one end of the winding groove in the support platform far away from the face mask, a locking shaft arranged in the locking groove, a locking buckle arranged on the locking shaft in a sleeved mode and a first spring arranged in the locking shaft groove,

the locking groove is close to spiral groove one end and has been seted up the locking through-hole, lock axle and lock axle groove fixed connection and center orientation are the same with the support column, the center is detained to the locking is equipped with and lock axle complex round hole, the locking is detained and is rotated through round hole and lock axle and be connected, the locking is detained and is equipped with the hook with elastic bandage complex hook near locking through-hole one end, the locking is detained and is kept away from locking through-hole one end and is equipped with the boss, first spring one end is close to first thread slipping one end with the locking groove and is connected the other end and be connected bottom the boss, the locking is detained and is kept away from first thread slipping one end and still is equipped with reset part.

As an optimized scheme of epidemic situation prevention and control screen protection device, wherein: the reset component comprises a reset through hole and a button, the reset through hole is formed in the support platform and is far away from the surface of one end of the first sliding buckle, the button is arranged in the reset through hole, the reset through hole is communicated with the boss in the locking groove, one end of the button is abutted to one end, far away from the first spring, of the boss, and the other end of the button extends out of the surface of the support platform.

The utility model has the advantages that: through chooseing for use the better sponge that absorbs water in time to absorb sweat, the sponge can in time be changed, and the face guard both ends set up adjusting part, make the bandage can be applicable to the crowd of different head circumferences.

In view of the above-mentioned current epidemic situation prevention and control mask has the relatively poor problem of daylighting of working night, has provided the utility model discloses.

Therefore, the utility model aims at providing an epidemic situation prevention and control protects face screen lighting system.

In order to solve the technical problem, the utility model provides a following technical scheme: an epidemic situation prevention and control face shield lighting system comprises any one of the epidemic situation prevention and control face shield devices; and the illuminating part is arranged at one end, far away from the adjusting component, of the fixing binding band and comprises a lamp holder, a universal hose arranged on the lamp holder and an illuminating lamp connected to the universal hose.

As an epidemic situation prevention and control protects a preferred scheme of face screen lighting system, wherein: the lamp holder is sleeved at one end, far away from the adjusting assembly, of the fixing binding band, the side portion of the lamp holder is provided with a lighting switch, a charging socket is arranged on one side, connected with the lighting switch, of the lamp holder, and a lamp wire is arranged in the universal hose.

The utility model has the advantages that: by additionally arranging the angle-adjustable illuminating lamp on one side of the face mask, convenience is brought to work whether walking at night for illumination or aiming at oral cavity for sampling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is the overall structure schematic diagram of the epidemic situation prevention and control face protection screen device and the lighting system thereof.

Fig. 2 is the utility model discloses epidemic situation prevention and control protects face screen device and lighting system sponge installation guarantee structure schematic diagram.

Fig. 3 is the overall explosion structure schematic diagram of the epidemic situation prevention and control screen device and the lighting system thereof.

Fig. 4 is the adjusting assembly explosion structure schematic diagram of the epidemic situation prevention and control face shield device and the lighting system thereof.

Fig. 5 is the schematic view of the section structure of the adjusting assembly of the epidemic situation prevention and control screen device and the lighting system thereof.

Fig. 6 is a schematic view of the structure of the lighting component of the epidemic prevention and control protective screen lighting system of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure may not be partially enlarged according to the general scale, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Example 1

Referring to fig. 1 to 2, there is provided an epidemic prevention and control panel device, comprising,

device main part 100, including face guard 101, face guard 101 is transparent elastic material, face guard 101 inboard upper end is equipped with sticky platform 104, sticky platform 104 keeps away from face guard 101 one end surface and has seted up sticky groove 105, face guard 101 inboard upper portion both ends are provided with first buckle 106, the setting is at the inboard sponge 102 of face guard 101, sponge 102 is close to face guard 101 one end surface and is provided with the sticker, sticker and sticky groove 105 cooperation, sponge 102 is the stronger material of hydroscopicity, and the fixing bandage 103 of connection in face guard 101 both sides, the fixing bandage 103 both ends outside is equipped with second buckle 107 with first buckle 106 complex, fixing bandage 103 middle part is equipped with elastic bandage 108, elastic bandage 108 is close to fixing station 201 one end and the disconnection of fixing bandage 103, the other end is connected with fixing bandage 103. And an adjusting assembly 200, wherein the adjusting assembly 200 is arranged on the fixing bandage 103, and comprises a fixing table 201 arranged at one end of the fixing bandage 103, a winding member 202 arranged in the fixing table 201, and a locking member 203 arranged at the side part of the winding member 202.

It is specific, sticky platform 104 chooses for use the softer cushion of material, sticky platform 104 sets up in the inboard upper end of face guard 101, face guard 101 is transparent plastic cover, can realize the tiling and easily carry, and can buckle the convenient better laminating head, first buckle 106 sets up sticky platform 104 both sides on face guard 101, button 204b joint is chooseed for use with second buckle 107 to first buckle 106, easy to assemble and dismantlement, and can stimulate face guard 101 crooked folding, sponge 102 chooses for use the softer and better sponge 102 material of hydroscopicity of material, can be better laminating head and absorb sweat, sponge 102 is close to sticky platform 104 one side and is stained with the sticker, the sticker can be pasted in sticky platform 104 gluing groove 105, after sponge 102 inhales sweat, can tear sponge 102 and change again, elastic bandage 108 is close to fixed station 201 one end and the disconnection of fixed bandage 103, and be connected with reel part 202 in the fixed station 201.

The operation process is as follows: when the operator uses epidemic prevention and control face guard screen, the operator tiles face guard 101 first, then glue sponge 102 in sticky platform 104 glue groove 105 department, then the operator fixes well fixed bandage 103 through first buckle 106 and second buckle 107, operator adjustment adjusting part 200, draw elastic bandage 108 to the maximum size, then put face guard 101 to head suitable position, make sponge 102 paste the head, last operator adjustment adjusting part 200, make epidemic prevention and control face guard screen laminate the head completely, when the operator is perspired because of work, the sponge 102 of head can in time absorb sweat, thereby do not influence operator's sight, when sponge 102 absorbs enough water, the operator only needs to press adjusting part 200, say that face guard 101 takes off, then tear sponge 102 down and renew sponge 102 again can, sticky groove 105 in sticky platform 104 does not with sponge 102 direct contact, can avoid to a certain extent because sponge 102 that the sweat leads to sticks insecure, installation operation is simple, can effectually alleviate the unable problem that brings the convenience of head sweat, wipe for work.

Example 2

Referring to fig. 2 to 5, this embodiment is different from the first embodiment in that: the adjusting assembly 200 is arranged on the fixing bandage 103, and comprises a fixing table 201 arranged at one end of the fixing bandage 103, the fixing table 201 comprises a first slide fastener 201a sleeved outside the fixing bandage 103 and a support table 201b fixedly connected to the first slide fastener 201a and on the same side with the second buckle 107, the first slide fastener 201a is provided with a through hole matched with the fixing bandage 103, a wire winding component 202 arranged in the fixing table 201, the wire winding component 202 comprises a wire winding groove 202a arranged in the support table 201b, a coil spring 202b arranged in the wire winding groove 202a and a support column 202c arranged at the center of the coil spring 202b, one end of the wire winding groove 202a close to the fixing bandage 103 is communicated with the through hole, the support column 202c is vertically fixed with the wire winding groove 202a, one end of the coil spring 202b is fixedly connected with the support column 202c, the other end of the coil spring is connected with the elastic bandage 108, and a locking component 203 arranged at the side of the wire winding component 202, the locking component 203 comprises a locking groove 203a arranged in the winding groove 202a far from one end of the fixing bandage winding groove 201b, a locking groove 203a, a locking shaft 203b arranged in the locking groove 203b, and a locking shaft 203d arranged on the first side of the spring winding groove 203 b.

Specifically, a locking through hole is formed in one end, close to the winding groove 202a, of the locking groove 203a, the locking shaft 203b is fixedly connected with the locking shaft 203b groove, the center of the locking buckle 203c faces towards the same direction as that of the supporting column 202c, a round hole matched with the locking shaft 203b is formed in the center of the locking buckle 203c, the locking buckle 203c is rotatably connected with the locking shaft 203b through the round hole, a hook matched with the elastic binding band 108 is arranged at one end, close to the locking through hole, of the locking buckle 203c, a boss is arranged at one end, far away from the locking through hole, of the locking buckle 203c, one end of the first spring 203d is connected with one end, close to the first sliding buckle 201a, of the first spring 203d, the other end of the first spring is connected with the bottom of the boss, the locking buckle 203c is further provided with a reset component 204, the reset component 204 comprises a reset through hole 204a formed in the surface, far away from one end of the first sliding buckle 201a, of the supporting platform 201b, and a button 204b arranged in the reset through hole 204a, one end of the button 204a is communicated with the inner boss, one end, of the button 204b is far away from the first spring 203d, and the other end of the supporting platform stretches out of the supporting platform 201 b.

Specifically, the end of the coil spring 202b is connected with one end of the elastic bandage 108 close to the support platform 201b, the cross section of the coil spring 202b is the same as that of the elastic bandage 108, the elastic bandage 108 is a tying rope with certain elasticity, the width of the fixing bandage 103 and the width of the elastic bandage 108 are wider, a better fit area can be formed between the fixing bandage and the head, the head of a user is not easy to pain, the hook claws are bent towards the elastic bandage 108, a certain friction force exists between the elastic bandage 108 and the hook claws of the locking buckles 203c, when the first springs 203d abut against the bosses, and the hook claws of the locking buckles 203c abut against the elastic bandage 108, the elastic bandage 108 and the locking buckles 203c are clamped, and the coil spring 202b stops deforming.

Specifically, the button 204b is slidably connected to the reset through hole 204a, a diameter of the end of the button 204b close to the boss is slightly larger than a diameter of the reset through hole 204a, so that the button 204b does not fall off the support platform 201b, and a diameter of the end of the button 204b close to the boss can contact with the boss, when the button 204b presses the boss, the boss compresses the first spring 203d, and under the lever action of the lock shaft 203b and the lock catch 203c, a hook claw at one end of the lock catch 203c falls off and contacts with the elastic strap 108, and the coil spring 202b can be stretched or contracted.

The rest of the structure is the same as in example 1.

The operation process is as follows: when the operator uses the epidemic prevention and control face protection screen, the operator firstly speaks the sponge 102 to be fixed on the face mask 101, then the operator fixes the fixing straps 103 on the two ends of the face mask 101, then the operator presses the button 204b to enable the boss of the locking buckle 203c to press the first spring 203d, meanwhile, the hook claw is separated from the contact with the elastic strap 108, then the operator pulls the elastic strap 108 until the circumference of the elastic strap 108, the fixing strap 103 and the face mask 101 is slightly larger than the head circumference of the operator, then the operator releases the button 204b to enable the hook claw to be fixed on the elastic strap 108 again under the action of the elastic force of the first spring 203d, meanwhile, the button 204b pushes the boss to push the button 204b out under the action of the elastic force of the first spring 203d, the operator brings the face mask 101 to the proper position of the head, when the operator only needs to press the button 204b lightly to enable the hook claw to be separated from the fit of the elastic strap 108 gradually, the elastic strap 108 slowly shrinks under the action of the tension of the coil spring 202b until the elastic strap 108 is matched with the head circumference of the operator, the operator can be finished wearing of the strap 101 when the operator releases the button 204b, and the device is simple in structure, and is suitable for the face mask which is not suitable for people with the head circumference of the face mask.

Example 3

Referring to fig. 6, this embodiment differs from the above embodiment in that: an epidemic prevention and control face-protecting screen lighting system comprises any one of the epidemic prevention and control face-protecting devices in the embodiments; and the lighting part 300 is arranged at one end, far away from the adjusting component 200, of the fixing binding band 103, the lighting part 300 comprises a lamp holder 301, a universal hose 302 arranged on the lamp holder 301 and a lighting lamp 303 connected to the universal hose 302, the lamp holder 301 is sleeved at one end, far away from the adjusting component 200, of the fixing binding band 103, the lamp holder 301 is provided with a lighting switch 304 at the side portion, a charging socket is arranged at one side, connected with the lighting switch 304, of the lamp holder 301, and a lamp wire is arranged in the universal hose 302.

Specifically, lamp stand 301 cover is in face guard 101 and is kept away from adjusting part 200 one end, lamp stand 301 and fixing band 103 fixed connection, the inside battery that is equipped with of lamp stand 301, the user can dismantle fixing band 103 when not using face guard 101, charge to the battery through charging socket, the battery can provide the electric quantity for light 303, lamp stand 301 lateral part is equipped with lighting switch 304, be used for controlling opening and closing of light 303, the direction of light 303 can be adjusted to universal hose 302.

The rest of the structure is the same as in example 2.

The operation process is as follows: when the operator uses the epidemic situation prevention accuse face screen, the operator takes face guard 101 with well earlier, adjust suitable elasticity through adjusting part 200, when operational environment daylighting is not good, the operator only need open the switch on lamp stand 301, then stimulate light 303, drive universal hose 302 and rotate, make light 303 shine into by gathering people's oral cavity, then loosen light 303 and can carry out nucleic acid collection to the people, it is late when the end of work postday colour, when the operator picks up the thing, light 303 also can provide the effect of an illumination, when not using face guard 101, the operator only need take off fixing bandage 103 and go to charge for light 303 battery and can use repeatedly, this device simple structure is practical, offer convenience under the not good condition of daylighting, greatly increased work efficiency.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (10)

1. An epidemic situation prevention and control face shield device which is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the device comprises a device main body (100) and a control device, wherein the device main body comprises a mask (101), a sponge (102) arranged on the inner side of the mask (101) and fixing bands (103) connected to two sides of the mask (101); and the number of the first and second groups,

the adjusting assembly (200) is arranged on the fixing bandage (103) and comprises a fixing table (201) arranged at one end of the fixing bandage (103), a winding part (202) arranged in the fixing table (201) and a locking part (203) arranged on the side of the winding part (202).

2. An epidemic prevention and control protective screen device as claimed in claim 1, wherein: the face guard (101) is transparent elastic material, face guard (101) inboard upper end is equipped with sticky platform (104), sticky platform (104) are kept away from face guard (101) one end surface and have been seted up sticky groove (105), face guard (101) inboard upper portion both ends are provided with first buckle (106).

3. The epidemic prevention and control panel device according to claim 2, wherein: the surface of one end, close to the face mask (101), of the sponge (102) is provided with a sticker matched with the adhesive groove (105), and the sponge (102) is made of a material with strong water absorption.

4. The epidemic prevention and control panel device of claim 1, wherein: and second buckles (107) matched with the first buckles (106) are arranged on the outer sides of the two ends of the fixing bandage (103), an elastic bandage (108) is arranged in the middle of the fixing bandage (103), one end, close to the fixing table (201), of the elastic bandage (108) is disconnected from the fixing bandage (103), and the other end of the elastic bandage is connected with the fixing bandage (103).

5. An epidemic prevention and control screen device according to claim 4, wherein: the fixing platform (201) comprises a first slide fastener (201 a) sleeved on the outer side of the fixing bandage (103) and a supporting platform (201 b) fixedly connected to the first slide fastener (201 a) and located on the same side as the second buckle (107), and a through hole matched with the fixing bandage (103) is formed in the first slide fastener (201 a).

6. An epidemic prevention and control protective screen device as claimed in claim 1, wherein: the winding component (202) comprises a winding groove (202 a) formed in the support table (201 b), a coil spring (202 b) arranged in the winding groove (202 a) and a support column (202 c) arranged at the center of the coil spring (202 b), one end, close to the fixing binding band (103), of the winding groove (202 a) is communicated with the through hole, the support column (202 c) is vertically fixed with the winding groove (202 a), one end of the coil spring (202 b) is fixedly connected with the support column (202 c), and the other end of the coil spring (202 b) is connected with the elastic binding band (108).

7. An epidemic prevention and control panel device according to claim 6, wherein: the locking component (203) comprises a locking groove (203 a) which is arranged at one end of the winding groove (202 a) in the support platform (201 b) far away from the face mask (101), a locking shaft (203 b) which is arranged in the locking groove (203 a), a locking buckle (203 c) which is arranged and sleeved on the locking shaft (203 b) and a first spring (203 d) which is arranged in the groove of the locking shaft (203 b),

wherein, locking groove (203 a) are close to winding groove (202 a) one end and have been seted up the locking through-hole, lock axle (203 b) and lock axle (203 b) groove fixed connection and center orientation are the same with support column (202 c), locking buckle (203 c) center be equipped with lock axle (203 b) complex round hole, locking buckle (203 c) rotate with lock axle (203 b) through the round hole to be connected, locking buckle (203 c) are close to locking through-hole one end and are equipped with elastic bandage (108) complex claw, locking buckle (203 c) keep away from locking through-hole one end and are equipped with the boss, first spring (203 d) one end is close to first thread slipping (201 a) one end with locking groove (203 a) and is connected the other end and is connected the boss bottom, locking buckle (203 c) keep away from first thread slipping (201 a) one end and still are equipped with reset part (204).

8. An epidemic prevention and control panel device according to claim 7, wherein: the reset component (204) comprises a reset through hole (204 a) arranged on one end surface of the fixing platform (201) far away from the winding groove (202 a) and a button (204 b) arranged in the reset through hole (204 a), the reset through hole (204 a) is communicated with a boss in the locking groove (203 a), one end of the button (204 b) is abutted to one end of the boss far away from the first spring (203 d), and the other end of the button extends out of the surface of the supporting platform (201 b).

9. An epidemic situation prevention and control face screen lighting system which is characterized in that: comprises the epidemic prevention and control face guard device of any one of claims 1-8; and the number of the first and second groups,

the illuminating part (300) is arranged at one end, far away from the adjusting assembly (200), of the fixing strap (103), and the illuminating part (300) comprises a lamp holder (301), a universal hose (302) arranged on the lamp holder (301) and an illuminating lamp (303) connected to the universal hose (302).

10. An epidemic prevention and control screen lighting system as in claim 9, wherein: the lamp holder (301) is established and is kept away from adjusting part (200) one end at fixing band (103), lamp holder (301) lateral part is equipped with lighting switch (304), lighting switch (304) link to each other one side on lamp holder (301) is equipped with charging socket, be equipped with the lamp line in universal hose (302).

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