阅读说明：本技术 医用防雾防护眼镜 (Medical antifogging protective glasses ) 是由 向天新 陶巧珍 周芸 程娜 于 2020-04-07 设计创作，主要内容包括：本发明公开了一种医用防雾防护眼镜,包括镜框组件,镜片,佩戴件及加热装置；所述镜片设置为两个,两个所述镜片均设置于所述镜框组件上；所述佩戴件设置于所述镜框组件的一侧,用于佩戴所述镜框组件；所述加热装置设置于所述镜框组件上,用于为所述镜片加热。根据本发明提供的医用防雾防护眼镜,可对镜片进行加热,从而避免在镜片上产生水雾而影响医护人员的视野。(The invention discloses medical anti-fog protective glasses, which comprise a frame assembly, lenses, wearing pieces and a heating device, wherein the lenses are arranged on the frame assembly; the number of the lenses is two, and the two lenses are arranged on the frame component; the wearing piece is arranged on one side of the frame component and is used for wearing the frame component; the heating device is arranged on the mirror frame component and used for heating the lens. According to the medical anti-fog protective glasses provided by the invention, the lenses can be heated, so that the phenomenon that the visual field of medical staff is influenced by water fog generated on the lenses is avoided.)

1. Medical anti-fog protective glasses, comprising:

a frame assembly;

the number of the lenses is two, and the two lenses are arranged on the frame component;

the wearing piece is arranged on one side of the frame component and is used for wearing the frame component;

and the heating device is arranged on the mirror frame component and is used for heating the lens.

2. The medical anti-fog protective glasses according to claim 1, wherein the heating device comprises a ring-shaped heat-conducting fin, a heating element and a control component;

the annular heat conducting fin is arranged in the mirror frame assembly, is in contact with the edge position of the lens and is used for transferring heat to the lens;

the heating element is connected with the annular heat conducting fin and used for generating heat;

the control component is movably arranged above the mirror frame component and is connected with the heating component;

when the control component moves from the initial position to the other side of the mirror frame component under the action of external force, the heating component can be opened;

when the control component is not acted by the external force, the control component can return to the initial position and turn off the heating component.

3. The medical anti-fog protective glasses according to claim 2, wherein the control assembly comprises a first control seat, a second control seat and a power supply;

the first control seat is fixedly arranged on the mirror frame assembly, and a conductive contact piece connected with the positive electrode of a power supply is arranged on the first control seat;

the second control seat is movably arranged on the first control seat, and a conductive contact pin connected with the negative electrode of the power supply is arranged on the second control seat;

the power supply is arranged in the second control seat;

when the second control seat moves from the initial position to the other side of the lens frame component under the action of external force, the conductive contact pin and the conductive contact piece are mutually abutted so as to open the heating element;

when the second control seat is not acted by the external force, the second control seat returns to the initial position, and the conductive contact pin and the conductive contact piece are separated from each other so as to close the heating element.

4. The medical anti-fog protective glasses according to claim 3, wherein the first control seats are T-shaped and are provided with two vertical rods and two cross rods, the lower ends of the vertical rods are fixedly connected with the frame assembly, the upper ends of the vertical rods are vertically connected with the middle part of the cross rod, guide rods are arranged at the left end and the right end of the cross rod, a telescopic spring is sleeved on the guide rod at the left end, and the conductive contact pieces are arranged at the left end of the cross rod;

the opposite outer walls of the second control seat are respectively provided with a sliding chute, the left and right chute walls of the sliding chute are respectively provided with a guide chute, and the conductive contact pin is arranged on the left chute wall of the sliding chute; the horizontal pole set up in the spout, just expanding spring with left cell wall links to each other, the guide bar with the guide way plug is connected.

5. The medical anti-fog protective glasses according to claim 4, wherein the right end wall of the second control seat is provided with a through hole penetrating to the left end wall, and the through hole is internally provided with a micro fan.

6. The medical anti-fog protective glasses according to claim 5, wherein the left end wall of the second control seat gradually slants to the right from top to bottom.

7. The medical anti-fog protective glasses according to claim 2, wherein the frame assembly comprises a first frame and a second frame detachably connected;

the annular heat conducting strip and the lenses are arranged between the first mirror frame and the second mirror frame, and the edge positions of the lenses are in contact with the annular heat conducting strip.

8. The medical anti-fog protective glasses according to claim 7 wherein the wearing member is an elastic band.

9. The medical anti-fog protective glasses according to claim 3, wherein the first control seat and the second control seat are made of light materials.

10. The medical anti-fog protective glasses according to claim 9, wherein the upper side of the left end wall of the second seat is provided with a flexible pad.

Technical Field

The invention relates to the field of medical supplies, in particular to medical anti-fog protective glasses.

Background

In the process of performing surgical operations on ordinary patients and/or special patients (such as infectious patients, AIDS patients, etc.), local tissues of the patients are easy to rupture under high tension, and blood and/or tissue fluid are splashed, so that adjacent operation medical personnel are easily polluted. Therefore, the medical staff often need to wear corresponding protective equipment, such as a mask, protective glasses and the like, so as to avoid occupational exposure and infection of diseases.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide medical anti-fog protective glasses.

In order to achieve the above object, medical anti-fog protective glasses according to an embodiment of the present invention include:

a frame assembly;

the number of the lenses is two, and the two lenses are arranged on the frame component;

the wearing piece is arranged on one side of the frame component and is used for wearing the frame component;

and the heating device is arranged on the mirror frame component and is used for heating the lens.

According to the medical anti-fog protective glasses provided by the invention, the lenses can be heated, so that the phenomenon that the visual field of medical staff is influenced by water fog generated on the lenses is avoided.

In addition, the medical anti-fog protective glasses according to the above embodiments of the invention may also have the following additional technical features:

according to one embodiment of the present invention, the heating device includes an annular heat-conducting sheet, a heating member, and a control assembly;

the annular heat conducting fin is arranged in the mirror frame assembly, is in contact with the edge position of the lens and is used for transferring heat to the lens;

the heating element is connected with the annular heat conducting fin and used for generating heat;

the control component is movably arranged above the mirror frame component and is connected with the heating component;

when the control component moves from the initial position to the other side of the mirror frame component under the action of external force, the heating component can be opened;

when the control component is not acted by the external force, the control component can return to the initial position and turn off the heating component.

According to one embodiment of the invention, the control assembly comprises a first control seat, a second control seat and a power supply;

the first control seat is fixedly arranged on the mirror frame assembly, and a conductive contact piece connected with the positive electrode of a power supply is arranged on the first control seat;

the second control seat is movably arranged on the first control seat, and a conductive contact pin connected with the negative electrode of the power supply is arranged on the second control seat;

the power supply is arranged in the second control seat;

when the second control seat moves from the initial position to the other side of the lens frame component under the action of external force, the conductive contact pin and the conductive contact piece are mutually abutted so as to open the heating element;

when the second control seat is not acted by the external force, the second control seat returns to the initial position, and the conductive contact pin and the conductive contact piece are separated from each other so as to close the heating element.

According to one embodiment of the invention, the first control seats are of a T-shaped structure, are provided with two vertical rods and two transverse rods, the lower ends of the vertical rods are fixedly connected with the mirror frame assembly, the upper ends of the vertical rods are vertically connected with the middle part of the transverse rod, the left end and the right end of the transverse rod are respectively provided with a guide rod, a telescopic spring is sleeved on the guide rod at the left end, and the conductive contact piece is arranged at the left end of the transverse rod;

the opposite outer walls of the second control seat are respectively provided with a sliding chute, the left and right chute walls of the sliding chute are respectively provided with a guide chute, and the conductive contact pin is arranged on the left chute wall of the sliding chute; the horizontal pole set up in the spout, just expanding spring with left cell wall links to each other, the guide bar with the guide way plug is connected.

According to an embodiment of the present invention, a through hole penetrating through the right end wall to the left end wall is formed in the right end wall of the second control seat, and a micro fan is disposed in the through hole.

According to one embodiment of the invention, the left end wall of the second control seat gradually extends obliquely rightwards from top to bottom.

According to one embodiment of the present invention, the frame assembly includes a first frame and a second frame detachably connected;

the annular heat conducting strip and the lenses are arranged between the first mirror frame and the second mirror frame, and the edge positions of the lenses are in contact with the annular heat conducting strip.

According to one embodiment of the invention, the wearing part is an elastic band.

According to one embodiment of the present invention, the first control seat and the second control seat are made of light materials.

According to one embodiment of the invention, the upper side of the left end wall of the second control socket is provided with a flexible mat.

Drawings

FIG. 1 is a cross-sectional view of medical anti-fog protective eyewear in accordance with an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view at a in fig. 1.

Reference numerals:

a frame member 10;

a first frame 11;

a second frame 12;

a lens 20;

a wearing piece 30;

a heating device 40;

an annular heat conductive sheet 41;

a control assembly 42;

a first control seat 421;

a crossbar 4211;

a guide bar 42111;

a telescoping spring 42112;

a vertical rod 4212;

a second control socket 422;

a chute 4221;

conductive pins 4222;

through holes 4223;

a micro fan 4224.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 2, an embodiment of the present invention provides medical anti-fog protective glasses, including a frame assembly 10, a lens 20, a wearing piece 30 and a heating device 40;

specifically, two lenses 20 are provided, and both the two lenses 20 are disposed on the frame assembly 10;

the wearing piece 30 is provided at one side of the frame assembly 10 for wearing the frame assembly 10;

the heating device 40 is disposed on the frame assembly 10 for heating the lens 20.

That is to say, set up heating element, can heat lens 20 to make lens 20's temperature rise, so, medical personnel's expired steam is difficult for forming the water smoke on lens 20 that the temperature rises, and is corresponding, also can not exert an influence to medical personnel's the field of vision.

According to the medical anti-fog protective glasses provided by the invention, the lens 20 can be heated, so that the phenomenon that the visual field of medical staff is influenced due to water fog generated on the lens 20 is avoided.

Advantageously, in one embodiment of the present invention, the heating device 40 comprises an annular heat-conducting strip 41, a heating element and control assembly 42;

the annular heat conducting fin 41 is arranged in the frame component 10 and contacts with the edge position of the lens 20 and is used for transferring heat to the lens 20;

the heating member is connected to the annular heat-conducting fin 41 for generating heat;

the control component 42 is movably arranged above the mirror frame component 10 and is connected with the heating component;

when the control unit 42 is moved from the initial position to the other side of the frame unit 10 by an external force, the heating unit is turned on;

when the control assembly 42 is not subjected to an external force, the control assembly 42 may return to the initial position and turn off the heating assembly.

Preferably, the heating member is a resistance wire heating member, so that when the heating member generates heat, the generated heat is transferred to the annular heat-conducting strip 41, the annular heat-conducting strip 41 is made of a heat-conducting material, and since it is in contact with the edge position of the lens 20, the annular heat-conducting strip 41 can transfer the heat to the lens 20, so that the temperature of the lens 20 is raised to prevent fogging of the surface of the lens 20. The control component 42 for controlling the heating element to be opened and closed is movably arranged above the glasses frame component 10, the control component 42 is slightly protruded, when the control component 42 moves from the initial position to the other side of the glasses frame component 10 under the action of external force, the heating element can be opened, so that when a medical worker wears the glasses, the forehead tends to generate a thrust force on the control component 42, and therefore the control component 42 moves to the other side of the glasses lens 20 component under the action of the thrust force, so that the heating element is opened, and in this way, manual opening is not needed, and opening forgetting can be avoided; in addition, when the control assembly 42 is not acted by external force, the control assembly 42 can return to the initial position and turn off the heating assembly, so that after the control assembly is used up, when the wearing piece 30 is detached from the head of a medical worker, the pushing force is removed, therefore, the control assembly 42 automatically resets, and further, the heating piece is automatically turned off, so that manual turning-off is not needed, and electric quantity waste caused by forgetting to turn off the heating piece can be avoided.

Advantageously, in one embodiment of the present invention, the control assembly 42 comprises a first control pad 421, a second control pad 422 and a power supply;

the first control seat 421 is fixedly arranged on the mirror frame assembly 10, and a conductive contact piece connected with the positive electrode of the power supply is arranged on the first control seat 421;

the second control seat 422 is movably arranged on the first control seat 421, and a conductive pin 4222 connected with the negative electrode of the power supply is arranged on the second control seat 422;

the power supply is arranged in the second control seat 422;

when the second control seat 422 moves from the initial position to the other side of the frame assembly 10 by an external force, the conductive pin 4222 collides with the conductive contact piece to turn on the heating element;

when the second control seat 422 is not acted by external force, the second control seat 422 returns to the initial position, and the conductive pin 4222 and the conductive contact piece are separated from each other to turn off the heating element.

Preferably, the first control seat 421 is a T-shaped structure, and includes two vertical rods 4212 and two cross rods 4211, the lower end of each vertical rod 4212 is fixedly connected to the frame component 10, the upper end of each vertical rod 4212 is vertically connected to the middle of the corresponding cross rod 4211, the left end and the right end of the corresponding cross rod 4211 are both provided with guide rods 42111, a telescopic spring 42112 is sleeved on the guide rod 42111 at the left end, and the conductive contact pieces are arranged at the left end of the corresponding cross rod 4211;

the opposite outer walls of the second control seat 422 are respectively provided with a sliding chute 4221, the left and right groove walls of the sliding chute 4221 are both provided with guide grooves, and the conductive pin 4222 is arranged on the left groove wall of the sliding chute 4221; the cross bar 4211 is arranged in the sliding groove 4221, the expansion spring 42112 is connected with the left groove wall, and the guide rod 42111 is connected with the guide groove in a plugging mode.

Thus, when the medical staff wears the glasses frame assembly 10 on the head, the second control seat 422 is pushed by the forehead to move, so that the conductive pins 4222 on the second control seat are in contact with the conductive contact pieces on the first control seat 421, and then the heating element is conducted to ensure the work of the medical staff, otherwise, when the medical staff separates the glasses frame assembly 10 from the head, the second control seat 422 is not reset by the thrust of the forehead, so that the conductive pins 4222 on the second control seat are separated from the conductive contact pieces on the first control seat 421, and then the heating element is closed. The first control seat 421 and the second control seat 422 adopt the above structure, so that the conductive pin 4222 cannot deviate and cannot contact with the conductive contact piece in the moving process of the second control seat 422.

Advantageously, in another embodiment of the present invention, a through hole 4223 is formed on the right end wall of the second control seat 422, and a micro fan 4224 is disposed in the through hole 4223.

That is to say, through setting up miniature fan 4224 for when using, can blow to medical personnel's forehead, and then, accelerate the evaporation of medical personnel's forehead sweat, avoid the sweat to drip to patient wound position and cause the infection.

Advantageously, in another embodiment of the present invention, the left end wall of the second control socket 422 extends from top to bottom with a gradual rightward inclination.

Therefore, the contact area between the second control seat 422 and the forehead of the medical staff can be reduced, and the phenomenon that the evaporation of sweat is affected due to the overlarge contact area between the second control seat 422 and the forehead is avoided.

Advantageously, in some embodiments of the present invention, the frame assembly 10 comprises a first frame 11 and a second frame 12 removably connected; the annular heat conducting strip 41 and the lens 20 are disposed between the first frame 11 and the second frame 12, and the edge of the lens 20 contacts the annular heat conducting strip 41.

Thus, the frame assembly 10 is detachably mounted, so that the lenses 20 and the annular heat conducting fins 41 can be conveniently assembled and disassembled, which is beneficial to production.

Preferably, the edge position of the first frame 11 is provided with a protective pad made of flexible material, so that the comfort when wearing is high.

Advantageously, in some embodiments of the invention, the wearing article is an elastic band.

Thus, by wearing the frame assembly 10 with an elastic band, comfort can be improved and tightening can be avoided.

Advantageously, in other embodiments of the present invention, the first control socket 421 and the second control socket 422 are both made of light materials.

Thus, the device has relatively light weight, and is convenient to wear.

Advantageously, in further embodiments of the invention, the upper side of the left end wall of the second control shoe 422 is provided with a flexible pad.

The sweat of medical personnel's forehead can be absorbed to the flexible pad, and the travelling comfort when wearing can be improved simultaneously, is favorable to using.

Certainly, can also set up the protection frame in the border position of first picture frame, can be inconsistent with skin around the eye when wearing this application through setting up the protection frame, and then, surround whole eye, so, can play better protecting effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.