CN217932300U - Medical myopia glasses protection face screen - Google Patents

Abstract

The utility model belongs to the technical field of rehabilitation medical equipment, and relates to a protective face screen for medical myopia glasses, which includes a transparent face screen, an adjustable frame and a pull-in lens; the transparent face screen includes a fixed sponge strip, an elastic band and a rubber buckle. The top surface of the fixed sponge strip is provided with a groove, the groove is used to fix the adjustable frame, the two ends of the fixed sponge strip are linked with rubber buckles, and the two rubber buckles are respectively connected with the two ends of the elastic band; The adjustment frame includes a fixed frame and a connecting frame; the fixed frame includes a first horizontal frame and a first vertical frame; the utility model has a reasonable design and a clean and beautiful appearance. It is suitable for medical workers who wear myopia glasses. It can reduce the burden on the ears and bridge of the nose of myopic medical workers. The overall structure is firm and stable, avoiding the problem of glasses sliding down. There is no need to repeatedly adjust the lens position. The lens is detachable and simplifies lens disinfection and sterilization It is more convenient and has higher practicability.

Description

Protective mask for medical myopia

technical field

The utility model belongs to the technical field of rehabilitation medical equipment, and relates to a protective face screen of a medical myopia mirror.

Background technique

The novel coronavirus has spread all over the world, seriously endangering people's health. The novel coronavirus is mainly transmitted through droplet, aerosol and contact. It is very important for medical workers to wear masks, protective face shields and protective clothing in the measures to prevent new coronavirus infection. Many myopic medical staff also need to wear myopia glasses, but wearing glasses will cause a lot of inconvenience. For example, the long-term double pressure of the mask lanyard and glasses will cause extreme discomfort to the ears and bridge of the nose; the glasses are easy to slide down during work, and the position of the glasses cannot be adjusted through the protective screen; the complicated structure of the glasses is not convenient for disinfection.

Contents of the invention

The purpose of this utility model is to provide a protective face screen for medical myopia glasses, which can solve the extreme discomfort caused by the long-term double pressure of the mask lanyard and glasses to the ears and bridge of the nose; the glasses are easy to slide down during work, and the glasses cannot be adjusted through the protective face screen Location; the complex structure of glasses is not convenient for disinfection and sterilization.

According to the technical solution provided by the utility model: a protective face screen for medical myopia, including a transparent face screen, an adjustable frame and a pull-in lens; the transparent face screen includes a fixed sponge strip, an elastic band and a rubber buckle, and the fixed sponge A groove is provided on the top surface of the strip, and the groove is used to fix the adjustable frame. The two ends of the fixed sponge strip are connected with rubber buckles, and the two rubber buckles are respectively connected with the two ends of the elastic band.

The adjustable frame includes a fixed frame and a connecting frame; the fixed frame includes a first horizontal frame and a first vertical frame; the connecting frame includes a second vertical frame and a second horizontal frame; the first horizontal frame is fixed on In the groove, the first horizontal frame is connected with the first vertical frame, and the first vertical frame has a circular notch; the second vertical frame has a circular protrusion, and the circular notch is connected with the circular The protrusions coincide; the second vertical frame is connected with the second transverse frame, and the second transverse frame is provided with a track.

The pulling-in lens includes a resin plate and a resin lens; the resin plate is glued to the resin lens, and the resin plate can be inserted into the track of the second transverse frame.

Preferably, the transparent face screen is made of polyester resin material, and a transparent anti-fog coating is provided on the polyester resin material.

Preferably, the adjustable frame is made of polyolefin resin material.

Preferably, neither the width of the first transverse frame nor the second transverse frame exceeds the width of the fixed sponge strip, so as to avoid touching the face when worn.

Preferably, the resin lens is made of myopia lens.

Preferably, the fixed sponge strip is used for pasting on the transparent face screen.

The positive progress effect of this application is:

The embodiment of the utility model provides a protective face screen for medical myopia glasses. The utility model has a reasonable design and a clean and beautiful appearance. It is suitable for medical workers who wear myopia glasses. It can reduce the burden on the ears and bridge of the nose of myopic medical workers. The overall structure is firm and stable, avoiding the problem of glasses sliding down. There is no need to repeatedly adjust the lens position. The lens is detachable and simplifies lens disinfection and sterilization It is more convenient and has higher practicability.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is a schematic diagram of the transparent face screen of the present invention.

Fig. 3 is a schematic diagram of the adjustable frame of the present invention.

Fig. 4 is a front view of the first vertical frame of the present invention.

Fig. 5 is a rear view of the second vertical frame of the present invention.

Fig. 6 is a schematic diagram of the pulling-in lens of the present invention.

Fig. 7 is a diagram of the usage status of the utility model.

In the figure: transparent face screen 1; fixed sponge strip 1.1; elastic band 1.2; rubber buckle 1.3; adjustable frame 2; fixed frame 2.1; first horizontal frame 2.11; first vertical frame 2.12; connecting frame 2.2; ; The second transverse frame 2.22; Pulling lens 3; Resin plate 3.1; Resin lens 3.2; Groove 4;

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described implementation Example is only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

As shown in Figure 1-7, the utility model is a protective face screen for medical myopia glasses, which includes a transparent face screen 1, an adjustable frame 2 and a pull-in lens 3; the transparent face screen 1 includes a fixed sponge strip 1.1, an elastic band 1.2 and rubber buckle 1.3, the top surface of the fixed sponge strip 1.1 is provided with a groove 4, the groove 4 is used to fix the adjustable frame 2, the two ends of the fixed sponge strip 1.1 are connected to the rubber buckle 1.3, and the two The rubber buckle 1.3 is respectively connected with the two ends of the elastic band 1.2.

The adjustable frame 2 includes a fixed frame 2.1 and a connecting frame 2.2; the fixed frame 2.1 includes a first horizontal frame 2.11 and a first vertical frame 2.12; the connecting frame 2.2 includes a second vertical frame 2.21 and a second horizontal frame 2.22 The first horizontal frame 2.11 is fixed in the groove 4, the first horizontal frame 2.11 is connected with the first vertical frame 2.12, and the first vertical frame 2.12 has a circular gap 6; the second vertical frame 2.21 has a circular protrusion 5, and the circular notch 6 coincides with the circular protrusion 5; the second vertical frame 2.21 is connected with the second transverse frame 2.22, and the second transverse frame 2.22 is provided with a track 7 .

The pull-in lens 3 includes a resin plate 3.1 and a resin lens 3.2; the resin plate 3.1 is glued to the resin lens 3.2, and the resin plate 3.1 can be inserted into the track 7 of the second transverse frame 2.22.

The transparent face screen 1 is made of polyester resin; the polyester resin material is provided with a transparent anti-fog coating. The sponge strip 1.1 is fixed, and the top surface is provided with a groove 4 for fixing the adjustable frame 2, with adhesive backing for pasting on the transparent face screen 1. The elastic band 1.2 is connected with the rubber buckle 1.3 at both ends, and is worn on the head. The rubber buckle 1.3 is used to connect the two ends of the elastic band 1.2. The transparent face screen 1 is made of polyester resin, which has good toughness, smooth and glossy surface.

The adjustable frame 2 is made of polyolefin resin material; like a metal wire, it has the function of being bent and deformed by the external force, and cannot rebound when the external force is lost. The adjustable frame 2 is disposable.

The widths of the first transverse frame 2.11 and the second transverse frame 2.22 do not exceed the width of the fixed sponge strip 1.1, so as to avoid touching the face when wearing it.

The pulling lens 3 can be used multiple times; the resin lens 3.2 is made of myopia lens; degrees, a total of 7 specifications, suitable for users with different degrees of myopia.

Steps for usage:

Fix the first horizontal frame 2.11 on the adjustable frame 2 to the fixed sponge bar 1.1, connect the circular protrusion 5 on the second vertical frame 2.21 with the circular notch 6 on the first vertical frame 2.12, so that the fixed The frame 2.1 and the connecting frame 2.2 form a whole; then insert two pull-out lenses 3 suitable for the degree of the user into the track 7 on the second transverse frame 2.22, and the friction between the track 7 and the pull-in lens 3 makes the pull-in lens 3 The lens 3 will not slide in the track 7 without the help of external force; after connecting the rubber buckles 1.3 at both ends with the elastic band 1.2, it is worn on the head; the up and down position of the frame 2 and the left and right of the lens 3 can be adjusted by adjusting The position makes the focal point of resin lens 3.2 consistent with the pupil.

It can be understood that, the above embodiments are only exemplary embodiments adopted to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present utility model, and these variations and improvements are also regarded as the protection scope of the present utility model.

Claims (6)

1. A kind of medical myopia protective visor, is characterized in that, comprises transparent visor (1), adjustable frame (2) and pull-in lens (3); Described transparent visor (1) comprises fixed sponge bar ( 1.1), elastic band (1.2) and rubber buckle (1.3), the top surface of the fixed sponge strip (1.1) is provided with a groove (4), and the groove (4) is used to fix the adjustable frame (2). The two ends of the fixed sponge strip (1.1) are connected to the rubber buckle (1.3), and the two rubber buckles (1.3) are respectively connected to the two ends of the elastic band (1.2); The adjustable frame (2) includes a fixed frame (2.1) and a connecting frame (2.2); the fixed frame (2.1) includes a first horizontal frame (2.11) and a first vertical frame (2.12); the connecting frame ( 2.2) It includes a second vertical frame (2.21) and a second horizontal frame (2.22); the first horizontal frame (2.11) is fixed in the groove (4), and the first horizontal frame (2.11) is connected to the first vertical frame (2.22). The frame (2.12) is connected, and the first vertical frame (2.12) has a circular notch (6); the second vertical frame (2.21) has a circular protrusion (5), and the circular notch (6) ) coincides with the circular protrusion (5); the second vertical frame (2.21) is connected with the second transverse frame (2.22), and the second transverse frame (2.22) is provided with a track (7); The insertion lens (3) includes a resin plate (3.1) and a resin lens (3.2); the resin plate (3.1) is glued to the resin lens (3.2), and the resin plate (3.1) can be inserted into the second transverse frame (2.22) within the track (7). 2. A protective face screen for medical myopia as claimed in claim 1, characterized in that: said transparent face screen (1) is made of polyester resin material, and said polyester resin material is provided with a transparent anti-fog coating . 3. A protective screen for medical myopia glasses according to claim 1, characterized in that: said adjustable frame (2) is made of polyolefin resin material. 4. A kind of medical myopia protective visor as claimed in claim 1, is characterized in that: the width of described first transverse frame (2.11) and the width of second transverse frame (2.22) are all no more than fixed sponge strip (1.1 ) width to avoid touching the face when wearing. 5. A protective mask for medical myopia glasses according to claim 1, characterized in that: said resin lens (3.2) is made of myopia lens. 6. A protective face screen for medical myopia glasses according to claim 1, characterized in that: the fixed sponge strip (1.1) is used to stick on the transparent face screen.

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