CN211095220U

CN211095220U - Visual goggles of antifog gas

Info

Publication number: CN211095220U
Application number: CN201921270780.6U
Authority: CN
Inventors: 朱建萍; 徐鸿飞; 汪静
Original assignee: JIAXING HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Current assignee: JIAXING HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-28
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an antifogging visual goggles, which comprises an eyeshade and a fixing belt; fixing buckles are arranged at two ends of the eyeshade, and the eyeshade is fixed after the fixing belts penetrate through the fixing buckles; the eyeshade is provided with an arc-shaped mirror surface and a cushion frame surrounding the arc-shaped mirror surface, and the cushion frame is arranged at the rear side of the eyeshade; a plurality of vent holes are distributed on the arc mirror surface; the left edge and the right edge of the front side of the eye cover are provided with first ventilation notches, and the upper edge of the front side of the eye cover is provided with second ventilation notches; the first ventilation notch and the second ventilation notch are communicated with the inside of the eyeshade; and the rear part of the fixing band is provided with an air supply device which is communicated with the first ventilation notch through a guide pipe. The utility model discloses can improve the lens phenomenon of hazing of goggles, the lens is easily eliminated after the fog, and convenient to use wears comfortablely moreover.

Description

Visual goggles of antifog gas

Technical Field

The utility model relates to the field of medical equipment, in particular to visual goggles of antifog gas.

Background

With the development of ophthalmic minimally invasive surgery, the treatment of congenital eye diseases of children is more and more mature, the amount of surgery is increased rapidly, gauze covering and normal eye use can be removed in the first day after surgery, a protective eye shield still needs to be worn, and especially for children, the phenomenon that a child patient rubs eyes or carelessly bumps can be prevented.

The existing protective eyeshade is used for children after operation, and has the following defects: 1. the adhesive plaster is needed for fixation, the skin of children is delicate, and the adhesive plaster is easy to generate allergy or damage the skin. Or the fixing line is required to be fixed, the operation of children is generally full anesthesia, the operation is crying and fussy, the fixing line is difficult to fix, and the children easily break loose; 2. the materials are generally integrally light plastics, and the periphery of the materials is hard, so that the skin is easily scratched; 3. the eye cover is completely closed, the lens is easy to fog, fog is not easy to eliminate, and vision is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual goggles of antifog gas. The utility model discloses can improve the lens phenomenon of hazing of goggles, the lens is easily eliminated after the fog, and convenient to use wears comfortablely moreover.

The technical scheme of the utility model: an antifogging visual goggles comprises an eyeshade and a fixing belt; fixing buckles are arranged at two ends of the eyeshade, and the eyeshade is fixed after the fixing belts penetrate through the fixing buckles; the eyeshade is provided with an arc-shaped mirror surface and a cushion frame surrounding the arc-shaped mirror surface, and the cushion frame is arranged at the rear side of the eyeshade; a plurality of vent holes are distributed on the arc mirror surface; the left edge and the right edge of the front side of the eye cover are provided with first ventilation notches, and the upper edge of the front side of the eye cover is provided with second ventilation notches; the first ventilation notch and the second ventilation notch are communicated with the inside of the eyeshade; the rear part of the fixing band is provided with an air supply device which is communicated with the first ventilation groove through a conduit.

The air supply device comprises a box body connected with the fixing band, a power supply is arranged in the box body, and a fan connected with the power supply is arranged above the power supply.

According to the antifogging visual goggles, an air filter screen is arranged between the box body and the guide pipe.

According to the visual goggles for preventing fog, the air outlet of the guide pipe is connected with the first ventilation groove in a buckled mode and is arranged in the middle of the first ventilation groove.

According to the antifogging visual goggles, the fixing band is provided with the buckle, and the conduit is clamped in the buckle.

According to the antifogging visual goggles, the length adjusting buckle is further arranged on the fixing belt.

In the antifogging visual goggles, the cushion frame is made of silica gel.

According to the antifogging visual goggles, the arc-shaped lens surface is made of transparent thin light plastic materials.

In the antifogging visual goggles, the fixing band is made of an elastic material.

In the antifogging visual goggles, the transverse width of the arc-shaped mirror surface is 130-135 mm, and the vertical width of the arc-shaped mirror surface is 60-65 mm.

Compared with the prior art, the utility model has the advantages that the fixing band and the eyeshade are convenient to take and wear, adhesive tape pasting or fixing by the fixing band is omitted, the allergic risk of the adhesive tape of a patient is effectively avoided, the eyeshade is prevented from falling off due to the reduction of the viscosity of the adhesive tape, the comfort level of the patient is increased, and the risk of infection is reduced; the soft cushion frame is arranged around the eyeshade, so that the soft cushion frame can be well attached to the skin, the skin is prevented from being scratched, and the pollution chance can be effectively reduced; through evenly distributing vent holes on the whole arc mirror surface, a first vent notch and a second vent notch are arranged on the eyeshade; when the patient moves, air enters the eye mask from the second ventilation notch and the ventilation hole to blow away fog and flows out of the first ventilation notch; when the patient stew, air supply arrangement on the fixed band starts, blows off the fog through the pipe in with the first ventilation notch entering eye-shade of air inflow, flows out in second ventilation notch and the vent hole afterwards, from this, the utility model discloses improvement fog phenomenon that fog is hazed to the fog that can be fine, elimination fog that moreover can be quick can not influence patient's vision. In addition, the utility model is also provided with an air filter screen on the air supply device, which prevents the transition work of the air supply device from sending harmful substances into the eyeshade; through the transparent shape of the whole mirror surface, doctors or family members can observe conveniently and master the change of eyes in time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the air supply device of the present invention.

1-eye cover; 2, fixing the belt; 3-fixing the button; 4-arc mirror surface; 5-a cushion frame; 6-air vent; 7-a first vent slot; 8-a second vent slot; 9-an air supply device; 10-a catheter; 11-a box body; 12-a power supply; 13-a fan; 14-buckling; 15-length adjusting buckle; 16-air filter net; 17-air guide platform.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): 1. an antifogging visual goggles, as shown in figure 1, comprises an eyeshade 1 and a fixing band 2, wherein a length adjusting buckle 15 is further arranged on the fixing band 2 and used for adjusting the length of the fixing band 2, and the fixing band 2 is made of elastic materials, so that the width and the tightness can be conveniently adjusted and the fixing band is not easy to fall off; fixing buckles 3 are arranged at two ends of the eye patch 1, and the fixing belt 2 penetrates through the fixing buckles 3 to fix the eye patch 1; the eyeshade 1 is provided with an arc-shaped mirror surface 4 and a cushion frame 5 surrounding the arc-shaped mirror surface 4, the transverse width of the arc-shaped mirror surface 4 is 130-140 mm, and the vertical width of the arc-shaped mirror surface 4 is 60-65 mm, so that the eyeshade is suitable for children; the arc-shaped mirror surface 4 is made of a transparent thin type portable plastic material; for example, prevent blue light lens, prevent ultraviolet lens, these lenses all can be through the commercial acquisition, the material of cushion frame 5 is silica gel, and cushion frame 5 can be fine with skin laminating, prevent the skin scotch, can effectual pollution abatement's chance, and the silica gel material is soft, laminating skin that can be fine prevents the skin scotch. The cushion frame 5 is arranged at the rear side of the eyeshade 1; a plurality of vent holes 6 are distributed on the arc mirror surface 4; the left and right edges of the front side of the eye patch 1 are provided with first ventilation notches 7, and the upper edge of the front side of the eye patch 4 is provided with a second ventilation notch 8; the first ventilation notch 7 and the second ventilation notch 8 are communicated with the inside of the eyeshade 1, and an air filter screen is arranged at the communication position of the first ventilation notch and the second ventilation notch for filtering impurities and preventing the impurities from entering the eyeshade; the rear portion of fixed band 2 is equipped with air supply arrangement 9, and air supply arrangement 9 is linked together through pipe 10 and first ventilation notch 7, the air outlet and the 7 lock of first ventilation notch of pipe 10 are connected, set up plug-in components on the pipe 10 promptly, set up the fastener on the 7 of first ventilation notch, both mutually support can, its lock is at the middle part of first ventilation notch 7. When the patient moves, air enters the eye mask 1 from the second vent notch 8 and the vent hole 6 to blow away mist, and flows out of the first vent notch 7; when the patient stew, air supply arrangement 9 on the fixed band 2 started, drew the fog through pipe 10 in with air inflow first ventilation notch 7 entering eye-shade 1, flowed in second ventilation notch 8 and air vent 6 afterwards, from this, the utility model discloses improvement fog that can be fine fog phenomenon, elimination fog that moreover can be quick can not influence patient's vision.

Further, as shown in fig. 2, the air supply device 9 includes a box 11 connected to the fixing band 2, a power source 12 is provided in the box 11, the power source 12 may be a conventional battery, or a rechargeable power source with a USB interface, which is commercially available, a fan 13 connected to the power source 12 is provided above the power source 12, the fan 13 may be an electric fan, or a turbofan, and the turbofan supplies air into the duct 10; the mode of connection of fan 13 and power 12 is conventional circuit connection, and all can realize for this reason the utility model discloses do not specifically describe in detail. Still further, an air filter screen 16 is arranged between the box body 11 and the duct 10, an air guide platform 17 protruding inwards is arranged in the box body 11, the protruding direction of the air guide platform 17 is opposite to the blowing direction of the fan 13, and when a conventional electric fan is used, the air generated by the fan movement of the fan 13 flows towards two sides along the air guide platform 17 and enters the duct 10. The utility model discloses the preferred is electric fan, the wind that the electric fan produced on the one hand can weaken its flow after passing through wind-guiding platform 17, compares turbofan say, and its wind speed is softer comfortable more, can not make eyes produce the sensation that water is dry and astringent, and on the other hand, turbofan need set up two relatively speaking, just can follow the same air supply of left and right sides, and its cost and quality all are all high than electric fan, are unfavorable for promoting and using. The fan 13 sends air into the box body 11, the air enters the guide pipe 10 after passing through the air filter 13, and the air enters the eyeshade through the first ventilation notch 7 to remove fog.

Claims

1. An antifogging visual goggles, its characterized in that: comprises an eyeshade (1) and a fixing belt (2); fixing buckles (3) are arranged at two ends of the eye patch (1), and the eye patch (1) is fixed by the fixing belts (2) after the fixing belts penetrate through the fixing buckles (3); the eyeshade (1) is provided with an arc-shaped mirror surface (4) and a cushion frame (5) surrounding the arc-shaped mirror surface (4), and the cushion frame (5) is arranged at the rear side of the eyeshade (1); a plurality of vent holes (6) are distributed on the arc mirror surface (4); the left and right edges of the front side of the eye patch (1) are provided with first ventilation notches (7), and the upper edge of the front side of the eye patch (1) is provided with a second ventilation notch (8); the first ventilation notch (7) and the second ventilation notch (8) are communicated with the inside of the eyeshade (1); the rear part of the fixing band (2) is provided with an air supply device (9), and the air supply device (9) is communicated with the first ventilation notch (7) through a guide pipe (10).

2. The anti-fog visualization goggle of claim 1, wherein: the air supply device (9) comprises a box body (11) connected with the fixing band (2), a power supply (12) is arranged in the box body (11), and a fan (13) connected with the power supply (12) is arranged above the power supply (12).

3. The anti-fog visualization goggle of claim 2, wherein: an air filter screen (16) is arranged between the box body (11) and the guide pipe (10).

4. The anti-fog visualization goggle of claim 1, wherein: the air outlet of the guide pipe (10) is connected with the first ventilation notch (7) in a buckling mode and is arranged in the middle of the first ventilation notch (7).

5. The anti-fog visualization goggle of claim 1, wherein: the fixing band (2) is provided with a buckle (14), and the catheter (10) is clamped in the buckle (14).

6. The anti-fog visualization goggle of claim 1, wherein: the fixing band (2) is also provided with a length adjusting buckle (15).

7. The anti-fog visualization goggle of claim 1, wherein: the cushion frame (5) is made of silica gel.

8. The anti-fog visualization goggle of claim 1, wherein: the arc mirror surface (4) is made of a transparent thin type light plastic material.

9. The anti-fog visualization goggle of claim 1, wherein: the fixing belt (2) is made of elastic material.

10. The anti-fog visualization goggle of claim 1, wherein: the transverse width of the arc mirror surface (4) is 130-135 mm, and the vertical width of the arc mirror surface (4) is 60-65 mm.