CN214434775U - Automatic defogging goggles for isolation ward - Google Patents
Automatic defogging goggles for isolation ward Download PDFInfo
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- CN214434775U CN214434775U CN202023313853.0U CN202023313853U CN214434775U CN 214434775 U CN214434775 U CN 214434775U CN 202023313853 U CN202023313853 U CN 202023313853U CN 214434775 U CN214434775 U CN 214434775U
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Abstract
The utility model belongs to the goggles field, concretely relates to automatic defogging goggles for an isolation ward, which comprises a protective spectacle frame, lenses and a fixing band, wherein two-way micromotors are respectively installed and fixed on the inner walls of the upper corners of the two sides of the protective spectacle frame, a defogging brush is respectively installed on the rotating shafts of the two-way micromotors, the fixed end of the defogging brush is fixedly connected with the rotating shaft, the length of a defogging rod of the defogging brush is adapted to the defogging range of the lenses, an alcohol soft capsule is contained in a supporting frame arranged at the top of the protective spectacle frame, and a liquid dropping nozzle of the alcohol soft capsule is positioned above the defogging brush; protection picture frame both sides still are provided with one-way pneumatic valve, the brush piece and the inboard contact of lens of defogging brush, be equipped with the control box on the two-way micro motor, the utility model discloses simple structure wears comfortablely, can keep the dry, high-efficient automatic quick defogging of sterilization in the goggles protection picture frame.
Description
Technical Field
The utility model belongs to the goggles field, concretely relates to automatic defogging goggles in isolation ward.
Background
The medical goggles are one of important and necessary protective clothing for high-risk medical staff to enter infected medical environment, the existing medical goggles do not have a defogging function, after medical staff wear the medical goggles for a long time, due to the fact that the space of the eyeshade is relatively closed and other factors including human body heat dissipation affect the temperature change of the inner environment and the outer environment of the eyeshade space, water mist enough to affect visual observation can be generated on lenses of the medical goggles, defogging and cleaning are not carried out, the medical staff cannot normally operate, if the eyeshade is touched and taken down in the area, the infection risk of the medical staff can be increased, aiming at the actual conditions of the existing goggles, in order to reduce the infection risk of the medical staff and ensure that the medical staff have clear sight, the medical staff working in the environment of an epidemic-resistant front-line pollution area and a semi-pollution area urgently need to be capable of quickly removing the lens water mist without taking down, in addition, the eye mask has large space, and is easy to cause bacterial breeding and harm to eyes when being in a closed humid environment for a long time.
Disclosure of Invention
To above problem, the utility model aims at providing a simple structure wears comfortablely, can keep the interior sterilization drying of housing of goggles protection picture frame rear side, and can automatic quick defogging keep apart the automatic defogging goggles in ward.
The purpose of the utility model is realized through the following technical scheme: the automatic defogging goggles for the isolation ward comprise a protective goggle frame, lenses and fixing belts, wherein two-way miniature motors are respectively installed and fixed on the inner walls of the upper corners of the two sides of the protective goggle frame, defogging brushes are respectively installed on the rotating shafts of the two-way miniature motors, the fixed ends of the defogging brushes are fixedly connected with the rotating shafts, the lengths of defogging rods of the defogging brushes are adapted to the defogging ranges of the lenses, alcohol soft capsules are contained in a supporting frame arranged at the top of the protective goggle frame, and liquid dropping nozzles of the alcohol soft capsules are positioned above the defogging brushes;
the two sides of the protective mirror frame are also provided with one-way air valves, the brush piece of the defogging brush is in contact with the inner side of the lens, and the two-way micro motor is provided with a control box.
Further, the braced frame body is located the protection picture frame outside, alcohol soft capsule's dropping liquid mouth stretch into the lens from the lens outside inboard and with lens sealing connection carries out the dropping liquid with hand extrusion alcohol soft capsule during the dropping liquid.
Further, the alcohol soft capsule is arranged in the protective mirror frame, a cam capable of extruding the alcohol soft capsule is arranged on the rotating shaft of the bidirectional micromotor, the cam is used for extruding the alcohol soft capsule when rotating to extrude alcohol,
further, the defogging pole of defogging brush is equipped with the drainage groove along length direction, the dropping liquid mouth end position of alcohol softgel is in drainage groove top is just to the drainage groove setting, the drainage groove upper gap evenly is provided with the drainage mouth, the drainage mouth is just right the brush piece of defogging brush.
Further, a liquid adding opening is formed in the alcohol soft capsule, and a sealing cover is arranged on the liquid adding opening, so that alcohol can be conveniently added according to needs.
Furthermore, 4 one-way air valves are symmetrically arranged on two sides of the protective mirror frame, so that air in the housing can be uniformly and quickly discharged.
Furthermore, a sliding guide rail is arranged on a swing track in the protective mirror frame, wherein the swing track is positioned at the end part of the defogging rod during defogging, a rolling ball is arranged at the swing end of the defogging rod, and the ball is in rolling connection with the sliding guide rail.
Further, the contact edge of the protective spectacle frame and the face of the wearer is provided with a soft silica gel sealing strip.
Further, the lens is made of a nano anti-fog material.
Furthermore, the lens is approximately square, and the length of the defogging rod is 2-3mm less than the side length of the square.
When the utility model is used, the control box controls the rotating shaft of the bidirectional micromotor to rotate back and forth within 90 degrees through the programmable logic controller arranged inside, the lithium battery installed in the control box supplies power for the bidirectional micromotor, the supporting frame at the top of the protective picture frame is internally provided with the alcohol soft capsule, the liquid dropping nozzle of the alcohol soft capsule is positioned above the defogging brush to extrude the alcohol soft capsule and spray the alcohol on the lens or the defogging brush, the control box controls the bidirectional micromotor to drive the rotating shaft to rotate back and forth, the fixed end of the defogging brush is fixedly connected with the rotating shaft, the length of the defogging rod of the defogging brush is adapted to the defogging range of the lens, so that the rotating shaft rotates to drive the defogging brush to swing to scrub the lens and clear the indicating fog, and simultaneously, the alcohol sterilizes the inner side of the lens, and the gas in the protective picture frame is removed by the one-way gas valve, ensure the inner of the protective mirror frame to be dry and clean.
Has the advantages that: the utility model discloses simple structure wears comfortablely, can keep the dry, high-efficient automatic quick defogging of sterilization in the goggles protection picture frame.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1: the utility model discloses embodiment 1's schematic structure diagram.
FIG. 2: the utility model discloses alcohol soft capsule and defogging brush mounting structure sketch map in embodiment 1.
FIG. 3: the utility model discloses alcohol soft capsule and defogging brush mounting structure sketch map of embodiment 2.
FIG. 4: the utility model discloses among the embodiment 3 sliding guide's schematic structure diagram.
In the figure: 1. the device comprises a protective spectacle frame, 2 lenses, 3 fixing bands, 4 bidirectional micromotors, 5 defogging brushes, 6 one-way air valves, 11 supporting frame bodies, 12 alcohol soft capsules, 13 sliding guide rails, 41 control boxes, 42 cams, 51 defogging rods, 52 brush pieces, 53 drainage grooves, 54 drainage ports, 121 drip nozzles, 122 liquid adding ports, 123 sealing covers.
Detailed Description
The following is a detailed description of the present invention for further explanation. The patent protection scope of the present invention is not limited to the above description, and all the equivalent structures or equivalent processes that are used in the specification and the attached drawings are directly or indirectly applied to other related technical fields.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout of the drawings in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction in the drawings of the specification.
Embodiment 1, referring to fig. 1 and 2, an automatic defogging goggles for an isolation ward comprises a protective goggle frame 1, lenses 2 and a fixing band 3, the inner walls of the upper corners of the two sides of the protective spectacle frame 1 are respectively provided with a bidirectional micromotor 4, the rotating shafts of the two bidirectional micromotors 4 are respectively provided with a demisting brush 5, the fixed end of the defogging brush 5 is fixedly connected with the rotating shaft, the length of the defogging rod 51 of the defogging brush 5 is adapted to the defogging range of the lens 2, an alcohol soft capsule 12 is contained in a supporting frame body 11 arranged at the top of the protective spectacle frame 1, a dropping nozzle 121 of the alcohol soft capsule 12 is positioned above the defogging brush 5, the lens 2 is approximate to a square, the lens 2 is made of a nano anti-fog material, the length of the defogging rod 51 is smaller than the side length of the square of the lens 2 by 2-3mm, and the contact edge of the protective spectacle frame 1 and the face of a wearer is provided with a soft silica gel sealing strip.
The protection picture frame 1 both sides still are provided with one-way pneumatic valve 6, the brush piece 52 and the 2 inboard contacts of lens of defogging brush 5, be equipped with control box 41 on the two-way micromotor 4, braced frame 11 is located the 1 outside of protection picture frame, the dropping liquid mouth 121 of alcohol soft capsule 12 stretch into the 2 inboards of lens and with 2 sealing connection of lens, carry out the dropping liquid with hand extrusion alcohol soft capsule 12 during the dropping liquid, be equipped with filling opening 122 on the alcohol soft capsule 12, be provided with sealed lid 123 on the filling opening 122, the convenient alcohol that adds as required.
Defogging brush 5's defogging pole 51 is equipped with drainage groove 53 along length direction, the dropping liquid mouth 121 tip of alcohol soft capsules 12 is located drainage groove 53 top is just to drainage groove 53 setting, drainage groove 53 upper gap evenly is provided with drainage mouth 54, drainage mouth 54 is just right the brush piece 52 of defogging brush.
The utility model discloses during the use, it has alcohol soft capsule 12 to hold in the braced frame body 11 at 1 top of protection picture frame, the dropping liquid mouth 121 of alcohol soft capsule 12 is located defogging brush 5 tops extrude alcohol soft capsule 12, extrude alcohol and spill on lens 2 or defogging brush 5, and control box 41 control two-way micromotor 4 drive pivot comes and goes the rotation, defogging brush 5 stiff end and pivot fixed connection, defogging pole 51 length of defogging brush 5 suits with the defogging scope of lens 2, therefore the pivot is rotated and is driven the swing of defogging brush 5, cleans lens 2, clears away and shows fog, and simultaneously, alcohol disinfects to the lens inboard, and one-way pneumatic valve 6 is got rid of the gas of 1 in the protection picture frame, guarantees that the interior dry of protection picture frame 1 is clean.
In embodiment 2, referring to fig. 3, the alcohol soft capsule 12 is disposed in the protective frame 1, a cam 42 capable of squeezing the alcohol soft capsule 12 is disposed on a rotating shaft of the bidirectional micro motor 4, the cam 42 extrudes the alcohol soft capsule 12 when rotating, 4 one-way air valves 6 are symmetrically disposed on two sides of the protective frame 11, so that air in the housing can be uniformly and rapidly discharged, the control box 41 controls the rotating shaft of the bidirectional micro motor 4 to rotate back and forth by a programmable logic controller disposed inside the control box to control the rotating shaft of the bidirectional micro motor 4 to rotate within 90 degrees, and a lithium battery mounted in the control box 41 supplies power to the bidirectional micro motor 4.
In embodiment 3, referring to fig. 4, a sliding guide 13 is disposed on a swing track of the protective frame 1 at the end of the defogging rod 5 during defogging, a rollable ball 55 is mounted at a swing end of the defogging rod 51, and the ball 55 is in rolling connection with the sliding guide 13.
Claims (8)
1. An automatic defogging goggles for an isolation ward comprises a protective goggle frame, lenses and a fixing band, wherein two-way miniature motors are respectively installed and fixed on the inner walls of the upper corners of two sides of the protective goggle frame, a defogging brush is respectively installed on the rotating shafts of the two-way miniature motors, the fixed end of the defogging brush is fixedly connected with the rotating shaft, the length of a defogging rod of the defogging brush is matched with the defogging range of the lenses, an alcohol soft capsule is contained in a supporting frame arranged at the top of the protective goggle frame, and a liquid dropping nozzle of the alcohol soft capsule is positioned above the defogging brush;
the two sides of the protective mirror frame are also provided with one-way air valves, the brush piece of the defogging brush is in contact with the inner side of the lens, and the two-way micro motor is provided with a control box.
2. The automatic defogging goggles for an isolation ward as claimed in claim 1, wherein said support frame is located outside the protective lens frame, and said liquid dropping nozzle of said alcohol soft capsule extends from the outside of the lens into the inside of the lens and is sealingly connected to said lens.
3. The automatic defogging goggles for an isolation ward as claimed in claim 1, wherein said soft alcohol capsule is disposed within a frame of a protective spectacles, and a cam for squeezing the soft alcohol capsule is provided on a shaft of said bi-directional micromotor.
4. The automatic defogging goggles for an isolation ward as claimed in any one of claims 1 to 3, wherein the defogging rod of the defogging brush is provided with a drainage groove along the length direction, the liquid dropping nozzle end of the alcohol soft capsule is positioned above the drainage groove and is opposite to the drainage groove, the drainage groove is uniformly provided with drainage ports in the gap, and the drainage ports are opposite to the brush piece of the defogging brush.
5. The automatic defogging goggles for an isolation ward as claimed in claim 1, wherein said alcohol soft capsule is provided with a filling opening, said filling opening being provided with a sealing cover.
6. The automatic defogging goggles for an isolation ward as recited in claim 1 wherein said goggle frame is symmetrically provided with 4 one-way air valves on both sides.
7. An automatic defogging goggles for an isolation ward as claimed in claim 1, wherein a sliding guide rail is arranged on the swinging track of the protective lens frame at the end of the defogging rod during defogging, and a rolling ball is arranged at the swinging end of the defogging rod and is in rolling connection with the sliding guide rail.
8. An isolation ward automatic defogging goggle according to claim 1 wherein the contact edge of said protective goggle frame and the face of the wearer is provided with a soft silica gel sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313853.0U CN214434775U (en) | 2020-12-31 | 2020-12-31 | Automatic defogging goggles for isolation ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313853.0U CN214434775U (en) | 2020-12-31 | 2020-12-31 | Automatic defogging goggles for isolation ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214434775U true CN214434775U (en) | 2021-10-22 |
Family
ID=78137779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023313853.0U Active CN214434775U (en) | 2020-12-31 | 2020-12-31 | Automatic defogging goggles for isolation ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214434775U (en) |
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2020
- 2020-12-31 CN CN202023313853.0U patent/CN214434775U/en active Active
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