An eye post-operative care patch

Abstract

The application provides an eye postoperative care eyeshade, which comprises an eyeshade body, a baffle and an adjusting mechanism. By sealing the eyeshade body on the eye and fixing it on the eye, the eye can be prevented from entering sand and the patient can be prevented from rubbing the eye subconsciously. The patient can observe the outside world through the cooperation of the two sets of plane lenses and the transparent area. When encountering strong light, the transparent film is driven to slide in the gap between the two sets of plane lenses by driving the adjusting assembly. The sliding of the transparent film can dislocate the transparent area from the two sets of plane lenses and make the light-shielding area cooperate with the two sets of plane lenses. At this time, the light-shielding area can shield the strong light from the outside world. The device is convenient to use. By driving the adjusting assembly to make the light-shielding area with different light transmittances cooperate with the two sets of plane lenses, the light-shielding effect can be adjusted according to the needs of the patient, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to an eye postoperative care eye patch. BACKGROUND

[0002] Eye surgery can be divided into two categories: intraocular surgery and extraocular surgery. Common extraocular surgery includes eyelid surgery, conjunctival surgery, corneal surgery, etc. Common intraocular surgery includes penetrating keratoplasty, anti-glaucoma surgery, cataract extraction, intraocular lens implantation, etc.

[0003] At present, after cataract implantation surgery, the patient usually wears an eye patch for a period of time, which can prevent wind and sand, reduce the risk of eye infection, and avoid the patient's subconscious rubbing of the eyes, thereby improving the recovery effect of the eyes. At the same time, after cataract implantation surgery, the eyes also need to be protected from strong light. The existing eye patch does not have a light shielding function, and when the patient is exposed to strong light, the patient needs to wear sunglasses, which is inconvenient to use, and the light shielding effect cannot be adjusted according to the patient's needs. Different sunglasses need to be replaced in different degrees of strong light, which has poor practicability. In view of the above technical problems, an eye postoperative care eye patch is proposed. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides an eye postoperative care eye patch, which is convenient to use, easy to adjust according to the patient's needs, and has high practicability.

[0005] An eye postoperative care eye patch comprises:

[0006] An eye patch body, the front end and the rear end of the eye patch body are open, the rear end of the eye patch body is made of rubber material and can be sealed and covered on the eye, and the eye patch body can be fixed on the eye.

[0007] A baffle is arranged at the front end of the eye patch body and can seal and cover the opening at the front end of the eye patch body. The baffle is provided with a first through slot penetrating the baffle from front to back. Two groups of plane lenses capable of covering the first through slot are arranged in parallel in the first through slot, and the two groups of plane lenses have a gap therebetween.

[0008] An adjusting mechanism, the adjusting mechanism comprises an adjusting assembly and a transparent film, the adjusting assembly is arranged in the baffle, the transparent film is provided with a transparent area at the front end, a plurality of light-transmitting light-shielding areas with decreasing light transmission are arranged at the rear end of the transparent film, the transparent film is slidably arranged in the gap between the two groups of plane lenses, and both ends of the transparent film are wound on the adjusting assembly. By driving the adjusting assembly, the transparent area and the plurality of light-shielding areas can be arranged in the first through slot in turn.

[0009] In one of the embodiments, the adjusting assembly comprises a first winding shaft, a second winding shaft and a rotating shaft; the front end of the baffle plate oppositely has two groups of first installation slots, the two groups of the first installation slots are located on the two sides of the first through slot, the first winding shaft is vertically and rotatably arranged in one of the first installation slots, the second winding shaft is vertically and rotatably arranged in the other first installation slot, the front end of the baffle plate oppositely has two groups of second installation slots, the two groups of the second installation slots are respectively located above the two groups of the first installation slots, the upper end of the first winding shaft and the second winding shaft are both arranged in the second installation slot, and a worm gear is arranged, the rotating shaft is transversely rotatably arranged in the baffle plate, one end of the rotating shaft extends out of the baffle plate and is provided with a knob, two groups of worm gears are coaxially arranged on the rotating shaft, and the two groups of worm gears are respectively engaged with the two groups of worm gears, the front end of the transparent film is clockwise wound on the first winding shaft, and the rear end of the transparent film is counterclockwise wound on the second winding shaft.

[0010] In one of the embodiments, a cover plate is further arranged at the front end of the baffle plate and can seal and shield the first installation slot and the second installation slot, a second through slot corresponding to the first through slot is arranged on the cover plate, and a plurality of elastic piece buckles are oppositely arranged at the rear end of the cover plate, a plurality of elastic piece buckle slots corresponding to the plurality of elastic piece buckles are arranged at the front end of the baffle plate, and the plurality of elastic piece buckles can be clamped in the plurality of elastic piece buckle slots.

[0011] In one of the embodiments, two groups of fixing seats are oppositely arranged on the outer side wall of the eyeshade body, a connecting shaft is arranged between the two groups of fixing seats, a connecting seat is arranged on the outer periphery of the baffle plate, the connecting seat is hinged on the connecting shaft, and the baffle plate can rotate around the connecting shaft to seal and shield or open the opening at the front end of the eyeshade body.

[0012] In one of the embodiments, a fixing assembly is further arranged, the fixing assembly is provided in two groups, the two groups of fixing assemblies are respectively arranged on the two groups of fixing seats, and the two groups of fixing assemblies can be clamped with the baffle plate when the baffle plate seals and shields or opens the opening at the front end of the eyeshade body.

[0013] In one embodiment, the fixing assembly includes a fixing pin; fixing holes are respectively opened transversely on the opposite surfaces of the two groups of the fixing seats, one end of the fixing pin is inserted into the fixing hole, a limiting block is provided on the circumferential side of the fixing pin, and a limiting slide groove is provided on the inner side wall of the fixing hole, the limiting block can be slid transversely through the limiting slide groove, the end of the fixing pin inserted into the fixing hole is provided with a spring, the free end of the spring is against the bottom surface of the fixing hole, and the end of the fixing pin located outside the fixing hole is provided with a semicircular head, and the side walls of the connecting seat close to the two groups of the fixing seats are respectively opened with a first semicircular hole and a second semicircular hole, and the semicircular head can be respectively clamped in the first semicircular hole and the second semicircular hole.

[0014] In one embodiment, two groups of open fixing grooves are provided on the outer side wall of the eye mask body, and multiple groups of through holes connected to the inner cavity of the eye mask body are provided at intervals in both groups of fixing grooves. Filter cotton is detachably provided in both groups of fixing grooves, and the filter cotton can cover multiple groups of through holes.

[0015] In one embodiment, two sets of fixing shafts are oppositely arranged on the outer side wall of the eye mask body, and the same set of fixing belts are sleeved on the two sets of fixing shafts, and the fixing belts are made of elastic material.

[0016] The beneficial effects of the above-mentioned eye mask for postoperative eye care are as follows:

[0017] By turning the knob, the rotation of the knob drives the rotation of the shaft, and the rotation of the shaft drives the two sets of worm gears to rotate. The rotation of the two sets of worm gears engages with the two sets of worm gears to make the two sets of worm gears rotate clockwise. The clockwise rotation of the two sets of worm gears drives the first reel-up shaft and the second reel-up shaft to rotate clockwise. When the first reel-up shaft rotates clockwise, the first reel-up shaft rewinds the front end of the transparent film, and when the second reel-up shaft rotates clockwise, the second reel-up shaft unfolds the rear end of the transparent film. At this time, the transparent area at the front end of the transparent film is rewound by the first reel-up shaft, and the light-shielding area at the rear end of the transparent film unfolds. When the light-shielding area unfolds and blocks the first through slot, the light-shielding area can cooperate with the two sets of flat lenses to block the strong light from the outside. There is no need to change sunglasses, and it is easy to use. The invention relates to a device for preventing glare from entering the eyeglasses, which is convenient for patients and can be used for sightseeing. The invention relates to a device for preventing glare from entering the eyeglasses, which can be used for sightseeing. The invention relates to a device for preventing glare from entering the eyeglasses, which can be used for sightseeing. The invention relates to a device for preventing glare from entering the eyeglasses, which can be used for sightseeing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application, the drawings required to be used in the specific embodiments will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0019] Figure 1 A perspective structural schematic view of an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 1.

[0020] Figure 2 An exploded view of an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 2. Figure 1

[0021] Figure 3 An exploded view of a baffle in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 3. Figure 1

[0022] Figure 4 A partial structural exploded view of a baffle in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 4. Figure 1

[0023] Figure 5 A perspective structural schematic view of a baffle in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 5. Figure 1

[0024] Figure 6 An exploded view of an adjusting assembly in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 6. Figure 1

[0025] Figure 7 A perspective structural schematic view of a transparent film in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 7. Figure 1

[0026] Figure 8 A front view of a fixed seat in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 8. Figure 1

[0027] Figure 9 An exploded view of an eyecup body in an eye postoperative care eyecup according to an embodiment of the present application is shown in FIG. 9. Figure 1

[0028] Figure 10 An enlarged schematic view of area A in FIG. 7 is shown in FIG. 10. Figure 5 Reference signs:

[0029]

[0030] ​​​​​​​​​10, eyecup body; 101, fixed shaft; 102, fixed seat; 1021, connecting shaft; 1022, limiting sliding groove; 1023, fixed hole; 103, fixed groove; 104, through hole; 11, fixing band; 12, baffle; 121, connecting seat; 1211, first semicircular hole; 1212, second semicircular hole; 122, elastic sheet clamping groove; 123, first mounting groove; 124, first through groove; 125, second mounting groove; 13, plane lens; 14, cover plate; 141, second through groove; 142, elastic sheet buckle; 16, adjusting mechanism; 161, knob; 162, worm; 163, worm wheel; 164, rotating shaft; 165, transparent film; 166, transparent area; 167, light shielding area; 168, first winding shaft; 169, second winding shaft; 17, fixing pin; 171, limiting block; 172, spring; 18, filter cotton. DETAILED DESCRIPTION

[0031] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.

[0032] Please refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 In an embodiment of an eye postoperative care eyecup, comprising: an eyecup body 10, a baffle 12 and an adjusting mechanism 16.

[0033] Specifically, the front end and the rear end of the eyecup body 10 are open, the rear end of the eyecup body 10 is made of rubber material and can be sealed to cover the eye, and the eyecup body 10 can be fixed on the eye. The baffle 12 is arranged at the front end of the eyecup body 10 and can seal and shield the opening at the front end of the eyecup body 10. The baffle 12 is provided with a first through groove 124 penetrating the baffle 12 from front to back, and two groups of plane lenses 13 capable of covering the first through groove 124 are arranged in parallel in the first through groove 124, and the two groups of plane lenses 13 have a gap therebetween. The adjusting mechanism 16 comprises an adjusting assembly and a transparent film 165, the adjusting assembly is arranged in the baffle 12, the front end of the transparent film 165 is provided with a transparent area 166, the rear end of the transparent film 165 is provided with a plurality of light-transmitting areas 167 with gradually decreasing light-transmitting properties, the transparent film 165 is slidably arranged in the gap between the two groups of plane lenses 13, and both ends of the transparent film 165 are wound on the adjusting assembly, and the transparent area 166 and the plurality of light shielding areas 167 can be shielded in the first through groove 124 in turn by driving the adjusting assembly.

[0034] In the above embodiment, the eyeshade body 10 is sealed and fixed on the eye, which can prevent the eye from entering the sand and prevent the patient from rubbing the eye subconsciously. At this time, the patient can observe the outside world through the cooperation of the two groups of plane lenses 13 and the transparent area 166. When encountering strong light, the transparent film 165 can be driven to slide in the gap between the two groups of plane lenses 13 by driving the adjusting assembly. The sliding of the transparent film 165 can make the transparent area 166 dislocate with the two groups of plane lenses 13, and make the shading area 167 cooperate with the two groups of plane lenses 13. At this time, the shading area 167 can shield the strong light from the outside world. It is convenient to use, and the shading area 167 with different light transmittance is cooperated with the two groups of plane lenses 13 by driving the adjusting assembly, which can adjust the shading effect according to the needs of the patient, and improve the practicability of the device.

[0035] Please refer to Figures 3 to 7 In an embodiment, the adjusting assembly includes a first winding shaft 168, a second winding shaft 169 and a rotating shaft 164. The front end of the baffle 12 is oppositely provided with two groups of first installation grooves 123, and the two groups of first installation grooves 123 are located on both sides of the first through groove 124. The first winding shaft 168 is vertically and rotatably arranged in one of the two groups of first installation grooves 123, and the second winding shaft 169 is vertically and rotatably arranged in the other group of first installation grooves 123. The front end of the baffle 12 is oppositely provided with two groups of second installation grooves 125, and the two groups of second installation grooves 125 are respectively located above the two groups of first installation grooves 123. The upper end of the first winding shaft 168 and the second winding shaft 169 is arranged in the second installation groove 125, and a worm gear 163 is arranged. The rotating shaft 164 is transversely rotatably arranged in the baffle 12, and one end of the rotating shaft 164 extends out of the baffle 12 and is provided with a knob 161. Two groups of worm gears 162 are coaxially arranged on the rotating shaft 164, and the two groups of worm gears 162 are respectively engaged with the two groups of worm gears 163. The front end of the transparent film 165 is clockwise wound on the first winding shaft 168, and the rear end of the transparent film 165 is counterclockwise wound on the second winding shaft 169.

[0036] In the above embodiment, by rotating the knob 161, the knob 161 rotates to drive the rotating shaft 164 to rotate, and the rotating shaft 164 rotates to drive the two sets of worm gears 162 to rotate. The two sets of worm gears 162 rotate and mesh with the two sets of worm gears 163 to make the two sets of worm gears 163 rotate clockwise. The clockwise rotation of the two sets of worm gears 163 drives the first reel-up shaft 168 and the second reel-up shaft 169 to rotate clockwise. When the first reel-up shaft 168 rotates clockwise, the first reel-up shaft 168 reels the front end of the transparent film 165, and when the second reel-up shaft 169 rotates clockwise, the second reel-up shaft 169 unwinds the rear end of the transparent film 165. At this time, the transparent area 166 at the front end of the transparent film 165 is rewound by the first reel-up shaft 168, and the light-shielding area 167 at the rear end of the transparent film 165 is unfolded. When the light-shielding area 167 is unfolded to block the first through slot 124, the light-shielding area 167 can cooperate with the two sets of flat lenses 13 to block strong external light. The invention relates to a device for blocking light by rotating the knob 161. The device is convenient for use. When there is no need to block the strong light, the different shading areas 167 with gradually decreasing light transmittance cooperate with the two sets of plane lenses 13 to block the external strong light, which is convenient for adjustment according to the needs of the patient and improves the practicality of the device. When there is no need to block the strong light, the knob 161 is rotated in the opposite direction to make the rotating shaft 164 and the two sets of worm gears 162 rotate in the opposite direction. The two sets of worm gears 162 rotate in the opposite direction to engage with the two sets of worm gears 163, so that the two sets of worm gears 163 rotate counterclockwise. The counterclockwise rotation of the two sets of worm gears 163 drives the first winding shaft 168 and the second winding shaft 169 to rotate counterclockwise. At this time, the second winding shaft 169 rewinds the rear end of the transparent film 165, and the first winding shaft 168 unfolds the front end of the transparent film 165. When the transparent area 166 is unfolded and cooperates with the two sets of plane lenses 13, the light blocking can be cancelled, which is convenient for operation.

[0037] See also Figure 2 、 Figure 3 In one embodiment, a cover plate 14 is further included. The cover plate 14 is arranged at the front end of the baffle 12 and can seal and block the first mounting groove 123 and the second mounting groove 125. A second through groove 141 corresponding to the first through groove 124 is opened on the cover plate 14. A plurality of groups of spring clip buckles 142 are oppositely arranged at the rear end of the cover plate 14. A plurality of groups of spring clip buckles 142 are opened at the front end of the baffle 12 corresponding to the plurality of groups of spring clip buckles 142. The plurality of groups of spring clip buckles 142 can be clamped in the plurality of groups of spring clip buckles 122.

[0038] In the above embodiment, the first mounting groove 123 and the second mounting groove 125 can be shielded and protected by setting the cover plate 14 to prevent foreign matter from entering the first mounting groove 123 and the second mounting groove 125 and affecting the rotation of the rotating shaft 164, the first winding shaft 168 and the second winding shaft 169, and the cover plate 14 is detachable, which is convenient for inspection and maintenance of the rotating shaft 164, the first winding shaft 168 and the second winding shaft 169 after disassembly.

[0039] See alsoFigure 1 、 Figure 2 In an embodiment, two sets of fixing seats 102 are oppositely arranged on the outer side wall of the eye cover body 10, a connecting shaft 1021 is arranged between the two sets of fixing seats 102, a connecting seat 121 is arranged on the outer circumferential side of the baffle 12, the connecting seat 121 is hinged on the connecting shaft 1021, and the baffle 12 can rotate around the connecting shaft 1021 to seal and shield or open the opening at the front end of the eye cover body 10.

[0040] In the above embodiment, since the patient needs to frequently drop eye drops to prevent the eyes from drying after the eye surgery, the baffle 12 can be rotated to open the opening at the front end of the eye cover body 10, so that the eye drops are dropped into the eyes through the opening, without removing the eye cover body 10, and the dropping of the eye drops is convenient. After the eye drops are dropped, the baffle 12 is rotated to seal and shield the opening at the front end of the eye cover body 10 again, so that the eyes are protected again.

[0041] Please refer to Figure 2 、 Figure 8 、 Figure 10 In an embodiment, the fixing assembly is further arranged, the fixing assembly is arranged in two sets, the two sets of fixing assemblies are respectively arranged on the two sets of fixing seats 102, and the two sets of fixing assemblies can be clamped with the baffle 12 when the baffle 12 seals and shields or opens the opening at the front end of the eye cover body 10.

[0042] On the basis of the above embodiment, further, the fixing assembly includes a fixing pin 17. The opposite surfaces of the two sets of fixing seats 102 are respectively transversely provided with fixing holes 1023, one end of the fixing pin 17 is arranged in the fixing hole 1023, the circumferential side of the fixing pin 17 is provided with a limiting block 171, the inner side wall of the fixing hole 1023 is provided with a limiting sliding groove 1022, the limiting block 171 can be transversely arranged in the limiting sliding groove 1022, the end of the fixing pin 17 arranged in the fixing hole 1023 is provided with a spring 172, the free end of the spring 172 abuts against the bottom surface of the fixing hole 1023, the end of the fixing pin 17 outside the fixing hole 1023 is provided with a semicircular head, the side wall of the connecting seat 121 close to the two sets of fixing seats 102 is respectively provided with a first semicircular hole 1211 and a second semicircular hole 1212, and the semicircular head can be respectively arranged in the first semicircular hole 1211 and the second semicircular hole 1212.

[0043] In the above embodiment, when the baffle 12 seals and shields the opening at the front end of the eye cover body 10, the two groups of semicircular heads are clamped in the two groups of second semicircular holes 1212, at this time, the baffle 12 can be limited, thereby improving the stability of the baffle 12 in sealing and shielding the opening at the front end of the eye cover body 10. When it is necessary to open the opening at the front end of the eye cover body 10, a certain force is applied to the baffle 12 to make the baffle 12 rotate, at this time, the two groups of second semicircular holes 1212 extrude the two groups of semicircular heads to make the two groups of fixed pins 17 relatively move away and make the two groups of semicircular heads separate from the two groups of second semicircular holes 1212, at this time, the two groups of springs 172 are compressed and contracted. When the baffle 12 rotates to make the two groups of first semicircular holes 1211 cooperate with the two groups of semicircular heads, the reaction force of the two groups of springs 172 makes the two groups of fixed pins 17 relatively move close, at this time, the two groups of semicircular heads can be clamped in the two groups of first semicircular holes 1211 to position the baffle 12 after rotation, thereby keeping the opening at the front end of the eye cover body 10 in an open state, which is convenient for the patient to drop eye drops into the eyes through the open opening at the front end of the eye cover body 10. It is convenient to use, after the eye drops are dropped, the baffle 12 is rotated in the reverse direction to make the two groups of semicircular heads clamped in the two groups of second semicircular holes 1212 again, so that the baffle 12 can seal and shield the opening at the front end of the eye cover body 10 again, thereby protecting the eyes again.

[0044] Please refer to Figure 2 , Figure 9 In an embodiment, two groups of open fixed grooves 103 are formed on the opposite outer side walls of the eye cover body 10, a plurality of groups of through holes 104 communicating with the inner cavity of the eye cover body 10 are formed in the two groups of fixed grooves 103 at intervals, and filter cotton 18 is detachably arranged in the two groups of fixed grooves 103, which can cover the plurality of groups of through holes 104.

[0045] In the above embodiment, a plurality of groups of through holes 104 are formed to facilitate air circulation around the eyes of the patient, and the filter cotton 18 is arranged to shield the plurality of groups of through holes 104 to filter the air entering the eye cover body 10, thereby improving the protection effect on the eyes. At the same time, the filter cotton 18 and the fixed groove 103 are detachably arranged, which is convenient for replacing the filter cotton 18.

[0046] Please refer to Figure 1 , Figure 2 In an embodiment, two groups of fixed shafts 101 are arranged on the opposite outer side walls of the eye cover body 10, and the same group of fixed bands 11 is sleeved on the two groups of fixed shafts 101, and the fixed band 11 is made of elastic material. The fixed band 11 is arranged to facilitate the patient to fix the eye cover body 10 on the eyes, which is convenient to fix, and the fixed band 11 is made of elastic material, which is convenient for different patients to wear.

[0047] The specific implementation of the above eye postoperative care eye cover is:

[0048] In use, the eyeshade body 10 is placed in correspondence with the eyes of the patient, and the fixing band 11 is then placed on the head of the patient, so that the eyeshade body 10 is fixed on the eyes of the patient, thereby protecting the eyes, and the patient can observe the outside world through the cooperation of the two sets of plane lenses 13 and the transparent area 166.

[0049] When in a strong light environment, the knob 161 is rotated, the knob 161 drives the rotating shaft 164 to rotate, the rotating shaft 164 drives the two sets of worms 162 to rotate, the two sets of worms 162 rotate and mesh with the two sets of worm gears 163, so that the two sets of worm gears 163 rotate clockwise, the two sets of worm gears 163 drive the first winding shaft 168 and the second winding shaft 169 to rotate clockwise, when the first winding shaft 168 rotates clockwise, the first winding shaft 168 winds the front end of the transparent film 165, when the second winding shaft 169 rotates clockwise, the second winding shaft 169 unwinds the rear end of the transparent film 165, at this time, the transparent area 166 at the front end of the transparent film 165 is wound by the first winding shaft 168, and the shading area 167 at the rear end of the transparent film 165 is unwound, when the shading area 167 is unfolded to block the first through slot 124, the shading area 167 can cooperate with the two sets of plane lenses 13 to block the strong light from the outside world at this time, without the need to replace the sunglasses, convenient to use, and by continuously rotating the knob 161, different shading areas 167 with different light transmittances can be used to block the strong light from the outside world, so as to facilitate adjustment according to the needs of the patient and improve the practicality of the device.

[0050] When there is no need to block the strong light, the knob 161 is reversely rotated, the rotating shaft 164 and the two sets of worms 162 are reversely rotated, the two sets of worms 162 reversely rotate and mesh with the two sets of worm gears 163, so that the two sets of worm gears 163 rotate counterclockwise, the two sets of worm gears 163 drive the first winding shaft 168 and the second winding shaft 169 to rotate counterclockwise, at this time, the second winding shaft 169 winds the rear end of the transparent film 165, and the first winding shaft 168 unwinds the front end of the transparent film 165, when the transparent area 166 is unfolded and cooperates with the two sets of plane lenses 13, the blocking of the light can be cancelled, which is convenient to operate.

[0051] When the eye drops are needed, the baffle 12 is rotated by exerting a certain force on the baffle 12, at this time, the two groups of second semicircular holes 1212 extrude the two groups of semicircular heads to make the two groups of fixed pins 17 relatively move away and make the two groups of semicircular heads separate from the two groups of second semicircular holes 1212, at this time, the two groups of springs 172 are compressed and shrink, when the baffle 12 is rotated to make the two groups of first semicircular holes 1211 cooperate with the two groups of semicircular heads, the reaction force of the two groups of springs 172 makes the two groups of fixed pins 17 relatively move close, at this time, the two groups of semicircular heads can be clamped in the two groups of first semicircular holes 1211 to position the rotated baffle 12, so that the opening at the front end of the eye mask body 10 remains open, which is convenient for the patient to drop the eye drops into the eyes through the open opening at the front end of the eye mask body 10, convenient to use, after the eye drops are dropped, the baffle 12 is rotated in the opposite direction to make the two groups of semicircular heads be clamped in the two groups of second semicircular holes 1212 again, so that the baffle 12 can seal and shield the opening at the front end of the eye mask body 10 again, thereby protecting the eyes again.

[0052] The above examples are only used to illustrate the technical solutions of the present application, but not limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. An eye mask for postoperative eye care, characterized in that: include: An eye mask body (10), wherein the front and rear ends of the eye mask body (10) are both open, the rear end edge of the eye mask body (10) is made of rubber material and can be sealed to the eye, and the eye mask body (10) can be fixed to the eye; a baffle (12) disposed at the front end of the eye mask body (10) and capable of sealing and blocking the opening at the front end of the eye mask body (10); the baffle (12) is provided with a first through groove (124) running through the baffle (12) from front to back; two groups of plane lenses (13) capable of covering the first through groove (124) are arranged in parallel in the first through groove (124); and a gap is provided between the two groups of plane lenses (13); and An adjusting mechanism (16), the adjusting mechanism (16) comprising an adjusting component and a transparent film (165), the adjusting component being arranged in the baffle (12), the transparent film (165) having a transparent area (166) at its front end, and a plurality of light-shielding areas (167) with decreasing light transmittance at intervals at its rear end, the transparent film (165) being slidably arranged in a gap between two groups of the flat lenses (13), and both ends of the transparent film (165) being rolled onto the adjusting component, and the transparent area (166) and the plurality of light-shielding areas (167) being able to respectively and sequentially block the first through slot (124) by driving the adjusting component; The adjustment component includes a first winding shaft (168), a second winding shaft (169) and a rotating shaft (164); the front end of the baffle (12) is provided with two groups of first mounting grooves (123) opposite to each other, and the two groups of the first mounting grooves (123) are located on both sides of the first through groove (124); the first winding shaft (168) is vertically rotatably arranged in one group of the first mounting grooves (123), and the second winding shaft (169) is vertically rotatably arranged in the other group of the first mounting grooves (123); the front end of the baffle (12) is provided with two groups of second mounting grooves (125) opposite to each other, and the two groups of the second mounting grooves (125) are respectively located above the two groups of the first mounting grooves (123); the first The upper ends of the winding shaft (168) and the second winding shaft (169) are both inserted into the second mounting groove (125) and are provided with a worm gear (163). The rotating shaft (164) is inserted into the baffle (12) in a lateral and rotatable manner, and one end of the rotating shaft (164) extends outside the baffle (12) and is provided with a knob (161). Two groups of worms (162) are coaxially provided on the rotating shaft (164), and the two groups of worms (162) are respectively engaged with the two groups of worm gears (163). The front end of the transparent film (165) is wound on the first winding shaft (168) in a clockwise rotation, and the rear end of the transparent film (165) is wound on the second winding shaft (169) in a counterclockwise rotation.

2. The eye mask for postoperative eye care according to claim 1, characterized in that: The invention also includes a cover plate (14), which is arranged at the front end of the baffle (12) and can seal and block the first installation groove (123) and the second installation groove (125); the cover plate (14) is provided with a second through groove (141) corresponding to the first through groove (124); the rear end of the cover plate (14) is provided with multiple groups of spring clip buckles (142) opposite to each other; the front end of the baffle (12) is provided with multiple groups of spring clip slots (122) corresponding to the multiple groups of spring clip buckles (142); the multiple groups of spring clip buckles (142) can be clamped in the multiple groups of spring clip slots (122).

3. The eye mask for postoperative eye care according to claim 1, characterized in that: Two groups of fixing seats (102) are arranged opposite to each other on the outer side wall of the eye mask body (10), a connecting shaft (1021) is arranged between the two groups of fixing seats (102), a connecting seat (121) is arranged on the outer peripheral side of the baffle (12), the connecting seat (121) is hinged on the connecting shaft (1021), and the baffle (12) can rotate around the connecting shaft (1021), so that the baffle (12) can seal, cover or open the opening at the front end of the eye mask body (10).

4. The eye mask for postoperative eye care according to claim 3, characterized in that: It also includes a fixing assembly, wherein the fixing assembly is provided in two groups, and the two groups of the fixing assembly are respectively provided on the two groups of the fixing seats (102). The two groups of the fixing assembly can be engaged with the baffle (12) when the baffle (12) seals and blocks or opens the opening at the front end of the eye mask body (10).

5. The eye mask for postoperative eye care according to claim 4, characterized in that: The fixing assembly includes a fixing pin (17); the opposite surfaces of the two groups of fixing seats (102) are respectively provided with fixing holes (1023) in the transverse direction, one end of the fixing pin (17) is inserted into the fixing hole (1023), a limiting block (171) is provided on the peripheral side of the fixing pin (17), and a limiting sliding groove (1022) is provided on the inner side wall of the fixing hole (1023), the limiting block (171) can be inserted into the limiting sliding groove (1022) in a transverse sliding manner, and the fixing pin (17) is inserted into the fixing hole (1023). A spring (172) is provided at the end inside the hole (1023), the free end of the spring (172) abuts against the bottom surface of the fixing hole (1023), and a semicircular head is provided at the end of the fixing pin (17) outside the fixing hole (1023). The side walls of the connecting seat (121) close to the two groups of fixing seats (102) are respectively provided with a first semicircular hole (1211) and a second semicircular hole (1212), and the semicircular heads can be respectively clamped in the first semicircular hole (1211) and the second semicircular hole (1212).

6. The eye mask for postoperative eye care according to claim 1, characterized in that: Two groups of open fixing grooves (103) are provided on the outer side wall of the eye mask body (10), and multiple groups of through holes (104) communicating with the inner cavity of the eye mask body (10) are provided at intervals in both groups of fixing grooves (103). Filter cotton (18) is detachably provided in both groups of fixing grooves (103), and the filter cotton (18) can cover multiple groups of through holes (104).

7. The eye mask for postoperative eye care according to claim 1, characterized in that: Two sets of fixed shafts (101) are arranged opposite to each other on the outer side wall of the eye mask body (10), and the same set of fixing belts (11) are sleeved on the two sets of fixed shafts (101), and the fixing belts (11) are made of elastic material.

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