CN211934518U - Medical goggles that can defogging - Google Patents

Abstract

The utility model provides a medical goggles capable of demisting, which comprises a goggle frame, the goggle frame comprises a connecting plate and two frame plates, a cavity is arranged in each frame plate, a partition plate is arranged in the cavity and divides the cavity into a cavity front part and a cavity rear part, a first lens is arranged in the cavity front part, a second lens is arranged in the cavity rear part, two first bar-shaped grooves are arranged on each frame plate, the upper edge and the lower edge of the first lens are respectively and fixedly provided with a first push rod, the frame plate is also provided with two parallel second bar-shaped grooves, the upper edge and the lower edge of the second lens are respectively and fixedly provided with a second push rod, the two second push rods respectively pass through the two second bar-shaped grooves, the frame plate is provided with a first through hole, a second through hole, a third, the second through hole and the third through hole are arranged oppositely, the partition plate is provided with a first wiping sheet, the rear side wall of the rear part of the cavity is provided with a second wiping sheet, and the rear side of the mirror frame is provided with a silica gel gasket. Due to the adoption of the technical scheme, the utility model discloses can play the effect that removes water smoke.

Description

Medical goggles that can defogging

Technical Field

The utility model belongs to the technical field of medical instrument, specifically a medical goggles that can defogging.

Background

When medical care personnel treat and care infectious patients, in order to prevent infection, medical protective appliances such as a mask, goggles and the like need to be worn. If when novel coronavirus outbreak, a large amount of medical personnel rush to wuhan, all need wear medical protective apparatus for a long time every day and treat and nurse for the patient, but current goggles are wearing the inboard fogging of engineering at the lens very easily, influence medical personnel's sight, have increased medical personnel's treatment and nursing's the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned prior art exists, the utility model provides a medical goggles that can defogging.

The utility model aims at realizing the technical proposal, which comprises a mirror frame, the mirror frame comprises a connecting plate and two frame plates, the connecting plate is fixedly connected between the two frame plates, a rectangular cavity is arranged in the frame plates, a partition plate is arranged in the cavity and divides the cavity into a cavity front part and a cavity rear part, a first lens is arranged in the cavity front part, the thickness of the first lens is matched with the thickness of the cavity front part, the length of the first lens is not more than half of the length of the cavity front part, a second lens is arranged in the cavity rear part, the thickness of the second lens is matched with the thickness of the cavity rear part, the length of the second lens is not more than half of the length of the cavity rear part, two parallel first bar-shaped grooves are arranged on the frame plates, the first bar-shaped grooves are arranged along the left and right directions, and first push rods are fixedly arranged at the upper edge and the lower edge of, the front ends of the two first push rods respectively penetrate through the two first strip-shaped grooves, the frame plate is further provided with two parallel second strip-shaped grooves, the second strip-shaped grooves are arranged along the left-right direction, the two first strip-shaped grooves are located between the two second strip-shaped grooves, the upper edge and the lower edge of the second lens are fixedly provided with the second push rods, the two second push rods respectively penetrate through the two second strip-shaped grooves, one side, close to the connecting plate, of the vertical central line of the frame plate is provided with a first through hole, a second through hole and a third through hole, the first through hole, the second through hole and the third through hole are arranged in a right-facing mode, the first through hole is used for communicating the front side wall of the front part of the cavity with the front side face of the frame plate, the second through hole is used for communicating the front side face and the rear side face of the partition plate, the third through hole is used for communicating the rear side wall of the rear part of the cavity with the, the first piece of cleaning is located the one side of keeping away from the connecting plate of second thru hole, be equipped with the second on the back lateral wall at cavity rear portion and clean the piece that is used for cleaning the trailing flank of second lens, the second cleans the one side that the piece is located keeping away from the connecting plate of third thru hole, the rear side of mirror frame is provided with the silica gel packing ring that the goggles was laminated with the physiology structure region around the eye when wearing mutually, silica gel packing ring all centers on including two third thru holes, set firmly two mirror belts on the mirror frame, two the left and right sides of silica gel packing ring is located to the mirror belt branch.

Further, the front end of the second push rod is positioned in front of the front end of the first push rod.

Further, the mirror belt is an elastic belt body.

Furthermore, a plurality of air holes are arranged on the glasses belt.

Furthermore, the connecting plate and the two frame plates are integrally formed.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. the utility model discloses an initial state is, and first lens is located the cavity front portion, and first lens is located one side of keeping away from the connecting plate of first thru hole, and the second lens is located the cavity rear portion, and the second lens is located one side of keeping away from the connecting plate of second thru hole the utility model provides a pair of medical goggles that can defogging is when not using, and first lens and second lens are difficult to receive the pollution under the protection at cavity front portion and cavity rear portion.

When using, medical personnel are through tying two mirror belts each other behind the brain, wear the goggles with this, after wearing eye protection glasses, the silica gel gasket cover is regional around the eye, block with the clearance between the region around the eye to mirror frame and medical personnel, then through promoting first catch bar to connecting plate place direction, move with first lens to connecting plate place direction, first lens can move and shelter from first thru hole and second thru hole between first thru hole and the second thru hole, this moment the goggles just can form a confined space with between medical personnel's the region around the eye, so that can play the guard action.

If the rear side surface of the first lens is fogged and the sight of the medical care personnel is affected, the medical care personnel can push the second push rod towards the direction of the connecting plate to move the second lens towards the direction of the connecting plate, the second lens can move to a position between the second through hole and the third through hole to shield the second through hole and the third through hole, then the first push rod is pushed towards the direction far away from the connecting plate to move the first lens towards the direction far away from the connecting plate, the first lens can be moved to the side, far away from the connecting plate, of the front part of the cavity, of the first through hole, the second lens can shield the second through hole and the third through hole, the goggles can still form a closed space with the area around the eye part of the medical care personnel, the protective effect can still be achieved, and the water mist on the rear side surface of the first lens can be wiped off by the first wiping sheet in the moving process of the first lens, the water mist on the inner side of the first lens can be removed.

If the rear side surface of the second lens is fogged and the sight of the medical care personnel is affected, the medical care personnel can push the first push rod towards the direction of the connecting plate to move the first lens towards the direction of the connecting plate, the first lens can move to a position between the first through hole and the second through hole to shield the first through hole and the second through hole, then the second push rod is pushed towards the direction far away from the connecting plate to move the second lens towards the direction far away from the connecting plate, the second lens can move to the side, away from the connecting plate, of the rear part of the cavity, which is positioned at the third through hole, the first lens can shield the first through hole and the second through hole, the goggles still can form a closed space with the area around the eye part of the medical care personnel, the protection effect can still be achieved, and in the moving process of the second lens, the water mist on the rear side surface of the second lens can be wiped off by the second wiping sheet, the water mist on the inner side of the second lens can be removed.

Only the first lens and the second lens need to be used alternately, and the water mist on the first lens or the second lens can be wiped off each time the first lens and the second lens are used alternately. The utility model discloses can play the effect that removes water smoke, can reduce medical personnel's the work degree of difficulty.

2. The front end of the second push rod is positioned in front of the front end of the first push rod. The front and back positions of the front ends of the first push rod and the second push rod are differentiated, and medical staff can distinguish whether the first lens or the second lens moves when pushing the first push rod or the second push rod.

3. The mirror belt is an elastic belt body. The mirror belt has elasticity, and is more comfortable to use.

4. The glasses belt is provided with a plurality of air holes. The air holes are arranged on the mirror belt, so that the mirror belt has better air permeability and is more comfortable to use.

5. The connecting plate and the two frame plates are integrally formed. Make the utility model discloses sound construction is difficult to damage.

Drawings

FIG. 1 is a front view of a medical goggle capable of defogging in accordance with the present invention;

FIG. 2 is a top view of a medical goggle of the present invention capable of defogging;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic structural view of FIG. 3 with the first lens omitted;

FIG. 5 is a cross-sectional view B-B of FIG. 2;

FIG. 6 is a schematic view of the structure of FIG. 5 with the second lens omitted;

FIG. 7 is a cross-sectional view C-C of FIG. 2;

fig. 8 is a right side view of a medical goggle capable of defogging in accordance with the present invention.

In the figure, 1, connecting plate; 2. a frame plate; 3. a partition plate; 4. the front part of the cavity; 5. a rear part of the cavity; 6. a first lens; 7. a second lens; 8. a first bar-shaped groove; 9. a first push rod; 10. a second strip groove; 11. a second push rod; 12. a first through aperture; 13. a second through aperture; 14. a third through aperture; 15. a first wiping sheet; 16. a second wiping sheet; 17. a silica gel gasket; 18. a mirror band; 19. and (4) air holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1-7, the utility model comprises a mirror frame, the mirror frame comprises a connecting plate 1 and two frame plates 2, the connecting plate 1 is fixedly connected between the two frame plates 2, a rectangular cavity is arranged in the frame plates 2, a partition plate 3 is arranged in the cavity, the partition plate 3 divides the cavity into a cavity front part 4 and a cavity rear part 5, a first lens 6 is arranged in the cavity front part 4, the thickness of the first lens 6 is matched with that of the cavity front part 4, the length of the first lens 6 (namely the length of the upper and lower edges of the first lens 6) is not more than the half length of the cavity front part 4 (namely the length of the upper and lower edges of the cavity front part 4), a second lens 7 is arranged in the cavity rear part 5, the thickness of the second lens 7 is matched with that of the cavity rear part 5, the length of the second lens 7 (namely the length of the upper and lower edges of the second lens 7) is not more than the half length of, two parallel first bar-shaped grooves 8 are arranged on the frame plate 2, the first bar-shaped grooves 8 are arranged along the left-right direction, the upper edge and the lower edge of the first lens 6 are fixedly provided with first push rods 9, the front ends of the two first push rods 9 respectively penetrate through the two first bar-shaped grooves 8, the frame plate 2 is also provided with two parallel second bar-shaped grooves 10, the second bar-shaped grooves 10 are arranged along the left-right direction, the two first bar-shaped grooves 8 are positioned between the two second bar-shaped grooves 10, the upper edge and the lower edge of the second lens 7 are respectively fixedly provided with second push rods 11, the two second push rods 11 respectively penetrate through the two second bar-shaped grooves 10, one side of the vertical central line of the frame plate 2, which is close to the connecting plate 1, is provided with a first through hole 12, a second through hole 13 and a third through hole 14, the first through hole 12, the second through hole 13 and the third through hole 14 are arranged oppositely, the first through hole 12 is used for communicating the, the second through hole 13 is used for communicating the front side and the rear side of the partition plate 3, the third through hole 14 is used for communicating the rear side of the cavity rear portion 5 with the rear side of the frame plate 2, the partition plate 3 is provided with a first wiping sheet 15 for wiping the rear side of the first lens 6, the first wiping sheet 15 is embedded in the front side of the partition plate 3, the front side of the first wiping sheet 15 is flush with the rear side of the first lens 6, so that the first wiping sheet 15 can wipe the rear side of the first lens 6, the first wiping sheet 15 is positioned on the side of the second through hole 13 far away from the connecting plate 1, the rear side of the cavity rear portion 5 is provided with a second wiping sheet 16 for wiping the rear side of the second lens 7, the second wiping sheet 16 is embedded in the front side of the rear side of the cavity rear portion 5, the front side of the second wiping sheet 16 is flush with the rear side of the second lens 7, so that the second wiping sheet 16 can wipe the rear side of the second lens 7, the second wiping piece 16 is located on one side, far away from the connecting plate 1, of the third through hole 14, a silica gel gasket 17 which is attached to a physiological structure area around eyes when the goggles are worn is arranged on the rear side of the goggle frame, the two third through holes 14 are surrounded by the silica gel gasket 17, two goggle belts 18 are fixedly arranged on the goggle frame, and the two goggle belts 18 are respectively arranged on the left side and the right side of the silica gel gasket 17.

The utility model discloses an initial state is, and first lens 6 is located cavity front portion 4, and first lens 6 is located one side of keeping away from connecting plate 1 of first thru hole 12, and second lens 7 is located cavity rear portion 5, and second lens 7 is located one side of keeping away from connecting plate 1 of second thru hole 13 the utility model provides a pair of medical goggles that can defogging is when not using, and first lens 6 and second lens 7 are difficult to receive the pollution under the protection of cavity front portion 4 and cavity rear portion 5.

When the medical goggles are used, medical staff wear goggles by tying the two lens bands 18 to the back of the brain, after the medical goggles are worn, the silica gel gasket 17 covers the area around the eyes to block a gap between the lens frame and the area around the eyes of the medical staff, then the first push rod 9 is pushed towards the direction of the connecting plate 1 to move the first lens 6 towards the direction of the connecting plate 1, the first lens 6 can move to a position between the first through hole 12 and the second through hole 13 to block the first through hole 12 and the second through hole 13, and at the moment, a closed space can be formed between the goggles and the area around the eyes of the medical staff, so that the protective effect can be achieved.

If the medical staff can move the second lens 7 towards the direction of the connecting plate 1 by pushing the second pushing rod 11 towards the direction of the connecting plate 1 when the rear side of the first lens 6 is fogged and the sight of the medical staff is affected, the medical staff can move the second lens 7 to a position between the second through hole 13 and the third through hole 14 to shield the second through hole 13 and the third through hole 14, and then move the first lens 6 away from the connecting plate 1 by pushing the first pushing rod 9 towards a position away from the connecting plate 1 to move the first lens 6 to a position at the front part 4 of the cavity at a side of the first through hole 12 away from the connecting plate 1, at this time, the second lens 7 can shield the second through hole 13 and the third through hole, the goggles can still form a closed space with the area around the eyes of the medical staff and can still play a protective role, and the water mist on the rear side of the first lens 6 can be wiped off by the first wiping sheet 15 during the movement of the first lens 6, the water mist on the inner side of the first lens 6 can be removed.

If the rear side of the second lens 7 is fogged and the sight of the medical staff is affected, the medical staff can push the first push rod 9 towards the direction of the connecting plate 1 to move the first lens 6 towards the direction of the connecting plate 1, the first lens 6 can move to a position between the first through hole 12 and the second through hole 13 to shield the first through hole 12 and the second through hole 13, then the second push rod 11 is pushed towards a position far away from the connecting plate 1 to move the second lens 7 towards a position far away from the connecting plate 1, the second lens 7 can be moved to a side of the rear cavity part 5, far away from the connecting plate 1, of the third through hole 14, the first lens 6 can shield the first through hole 12 and the second through hole 13, a closed space can still be formed between the goggles and the area around the eyes of the medical staff, the goggles still can play a role in protection, and during the movement of the second lens 7, the water mist on the rear side surface of the second lens 7 can be wiped off by the second wiping blade 16, and the water mist on the inner side of the second lens 7 can be removed.

Only the first lens 6 and the second lens 7 need to be used alternately, and the water mist on the first lens 6 or the second lens 7 can be wiped off each time the alternation is carried out. The utility model discloses can play the effect that removes water smoke, can reduce medical personnel's the work degree of difficulty.

The front end of the second push lever 11 is located forward of the front end of the first push lever 9. The front and back positions of the front ends of the first push rod 9 and the second push rod 11 are differentiated, so that when the first push rod 9 or the second push rod 11 is pushed, medical staff can distinguish whether the first lens 6 or the second lens 7 moves by themselves more easily.

The mirror band 18 is an elastic band body. The belt 18 is elastic and more comfortable to use.

As shown in FIG. 8, a plurality of ventilation holes 19 are formed on the belt 18. The air holes 19 are arranged on the mirror belt 18, so that the mirror belt 18 has better air permeability and is more comfortable to use.

The connecting plate 1 and the two frame plates 2 are integrally formed. Make the utility model discloses sound construction is difficult to damage.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (5)

1. A medical goggles capable of defogging, comprising: the glasses frame comprises a connecting plate and two frame plates, the connecting plate is fixedly connected between the two frame plates, a rectangular cavity is arranged in each frame plate, a partition plate is arranged in each cavity and divides each cavity into a cavity front part and a cavity rear part, a first lens is arranged in each cavity front part, the thickness of each first lens is matched with the thickness of each cavity front part, the length of each first lens is not more than half of the length of each cavity front part, a second lens is arranged in each cavity rear part, the thickness of each second lens is matched with the thickness of each cavity rear part, the length of each second lens is not more than half of the length of each cavity rear part, two parallel first bar-shaped grooves are arranged on each frame plate and are arranged along the left-right direction, first push rods are fixedly arranged at the upper edge and the lower edge of each first lens, and the front ends of the two first push rods respectively penetrate through the two first bar-shaped grooves, the frame plate is further provided with two parallel second strip-shaped grooves, the second strip-shaped grooves are arranged along the left-right direction, the two first strip-shaped grooves are located between the two second strip-shaped grooves, the upper edge and the lower edge of the second lens are fixedly provided with two second push rods, the two second push rods respectively penetrate through the two second strip-shaped grooves, one side, close to the connecting plate, of the vertical center line of the frame plate is provided with a first through hole, a second through hole and a third through hole, the first through hole, the second through hole and the third through hole are arranged oppositely, the first through hole is used for communicating the front side wall of the front part of the cavity with the front side surface of the frame plate, the second through hole is used for communicating the front side surface and the rear side surface of the partition plate, the third through hole is used for communicating the rear side wall of the rear part of the cavity with the rear side surface of the frame plate, the partition plate is provided with a first wiping piece for wiping the rear side surface, the rear side wall at the rear part of the cavity is provided with a second wiping piece for wiping the rear side surface of the second lens, the second wiping piece is located on one side, away from the connecting plate, of the third through hole, the rear side of the mirror frame is provided with a silica gel gasket which is attached to the physiological structure area around the eyes when the goggles are worn, the silica gel gasket surrounds the two third through holes, two mirror belts are fixedly arranged on the mirror frame, and the mirror belts are respectively arranged on the left side and the right side of the silica gel gasket.

2. A defogging medical goggle according to claim 1 wherein: the front end of the second push rod is positioned in front of the front end of the first push rod.

3. A defogging medical goggle according to claim 1 wherein: the mirror belt is an elastic belt body.

4. A defogging medical goggle according to claim 1 wherein: the glasses belt is provided with a plurality of air holes.

5. A defogging medical goggle according to claim 1 wherein: the connecting plate and the two frame plates are integrally formed.

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