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CN112168481A - Ophthalmology is used for improving rehabilitation equipment of eyesight - Google Patents

Ophthalmology is used for improving rehabilitation equipment of eyesight Download PDF

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Publication number
CN112168481A
CN112168481A CN202011305884.3A CN202011305884A CN112168481A CN 112168481 A CN112168481 A CN 112168481A CN 202011305884 A CN202011305884 A CN 202011305884A CN 112168481 A CN112168481 A CN 112168481A
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China
Prior art keywords
top surface
ophthalmology
fixedly arranged
embedded
plate
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Withdrawn
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CN202011305884.3A
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Chinese (zh)
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张海军
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Individual
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Priority to CN202011305884.3A priority Critical patent/CN112168481A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/065Light sources therefor
    • A61N2005/0654Lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662Visible light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662Visible light
    • A61N2005/0663Coloured light

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  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a rehabilitation treatment device for improving eyesight in ophthalmology, which comprises a lifting plate and a bottom plate, wherein the top surface of the lifting plate is fixedly provided with symmetrical limiting blocks, a sliding rod is fixedly arranged between the two limiting blocks, the outer side of the sliding rod is sleeved with a fixing block and a sliding block, a white thin plate is vertically embedded into the top surface of the fixing block, clamping grooves which are symmetrical to each other are formed in two sides of the lower end of the sliding rod, the bottom surface of the sliding block is provided with clamping blocks matched with the clamping grooves, the middle part of the top surface of the sliding block is fixedly provided with a connecting piece. According to the invention, the white thin plate is vertically embedded in the top surface of the fixed block, the convex lens is embedded in the top end of the connecting piece, seven light-transmitting through holes distributed in an annular array are formed in the turntable, colored glass with different colors is fixedly arranged in the light-transmitting through holes, and the white spotlight is embedded in one end of the sleeve close to the convex lens, so that the targeted treatment can be carried out on patients with achromatism or color weakness.

Description

Ophthalmology is used for improving rehabilitation equipment of eyesight
Technical Field
The invention relates to the field of rehabilitation treatment equipment, in particular to rehabilitation treatment equipment for improving eyesight in ophthalmology.
Background
The ophthalmology is called "ophthalmology specialty", and the ophthalmology is a discipline for researching diseases occurring in the visual system including eyeball and tissues related to the eyeball, and common ophthalmology diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes, and the like;
for the eye patients with achromatopsia or achromatopsia, the treatment can be carried out only by the mode of carrying out eye massage at present, the treatment effect of the eye massage treatment mode is very little, the treatment efficiency is extremely low, whether the treatment is real and effective cannot be judged, the eye massage mode cannot obviously improve the achromatopsia condition of the patients and cannot feed back the treatment progress, so that the patients can easily generate negative mind state and cannot insist on the treatment for a long time, and the treatment for the achromatopsia or the achromatopsia is stopped.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the background art, and an object of the present invention is to provide a rehabilitation apparatus for ophthalmology for improving eyesight.
In order to achieve the purpose, the invention provides the following technical scheme: an ophthalmic rehabilitation device for improving eyesight comprises a lifting plate and a bottom plate, wherein symmetrical limiting blocks are fixedly arranged on the top surface of the lifting plate, a sliding rod is fixedly arranged between the two limiting blocks, a fixing block and a sliding block are sleeved on the outer side of the sliding rod, a white thin plate is vertically embedded into the top surface of the fixing block, symmetrical clamping grooves are formed in two sides of the lower end of the sliding rod, clamping blocks matched with the clamping grooves are arranged on the bottom surface of the sliding block, a connecting piece is fixedly arranged in the middle of the top surface of the sliding block, a convex lens is embedded into the top end of the connecting piece, a storage battery is fixedly arranged at the edge of one side of the top surface of the lifting plate, a sleeve is fixedly arranged on one side, close to the limiting blocks, of the storage battery, and a white spotlight is;
the top surface of lifter plate is the fixed colorama fast conversion subassembly that is equipped with still, colorama fast conversion subassembly include with lifter plate top surface fixed connection and two supports of mutual symmetry, two rotate through the pivot between the support and be equipped with the carousel, seven printing opacity through-holes that are the ring array and distribute are seted up to the inside of carousel, the fixed coloured glass that is equipped with different colours in inside of printing opacity through-hole, the mid point of white light shot-light, convex lens and white sheet metal is located same water flat line.
Preferably, the top surface four corners department of bottom plate is all fixed and is equipped with flexible post, the top of flexible post is equipped with the telescopic link, the fixed main inflator that is equipped with in top surface middle part of bottom plate, the outside embedding of main inflator has four bronchus that are the distribution of annular array, the bronchus keep away from the one end of main inflator respectively with four flexible post fixed connection, the outside of main inflator has still been embedded into the check valve that admits air, the connecting pipe that the one end fixedly connected with of main inflator communicates each other is kept away from to the check valve that admits air, the rubber ball that the one end fixedly connected with of the check valve that admits air communicates each other is kept away from to the connecting pipe, the fixed pressure release valve that.
Preferably, the four bronchus all communicate with main inflator each other, four bronchus communicate with four telescopic columns respectively.
Preferably, the top protrusion of support has the lug, two the spring groove has been seted up to the looks proximal surface of lug, the tank bottom fixedly connected with spring of spring groove, the notch department of spring groove is equipped with spherical fastener, the one end that the spring kept away from the spring groove is laminated with the outside activity of spherical fastener, the outside of spherical fastener is laminated with the lateral wall activity of spring groove, just the diameter of spherical fastener is greater than the notch diameter of spring groove.
Preferably, the edge of one side of battery is kept away from to the lifter plate top surface is fixed to be equipped with the locating piece, the top surface of locating piece is equipped with the recess, and the recess tank bottom is fixed to be equipped with the foam-rubber cushion.
Preferably, one side of the lower end of the sliding block is fixedly connected with a pointer, and a scale mark is arranged at one side edge of the top surface of the lifting plate in the direction pointed by the pointer.
Preferably, the white light spot lamp is electrically connected with the storage battery.
Preferably, the bottom surface of slide bar and the bottom surface of fixed block all laminate with the top surface of lifter plate is fixed, the bottom surface of slider laminates with the top surface of lifter plate is slided.
The invention has the technical effects and advantages that:
1. according to the invention, the white thin plate is vertically embedded in the top surface of the fixed block, the convex lens is embedded in the top end of the connecting piece, seven light-transmitting through holes distributed in an annular array are formed in the turntable, colored glass with different colors is fixedly arranged in the light-transmitting through holes, and the white spotlight is embedded in one end of the sleeve close to the convex lens, so that the targeted treatment can be carried out on patients with achromatism or color weakness;
2. according to the invention, the colored light rapid conversion assembly is fixedly arranged on the top surface of the lifting plate, and the colored light spots with different colors are used for stimulating the sense of a patient, so that the treatment effect is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is an enlarged view of the position A in FIG. 1 according to the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is an enlarged structural diagram of the position B in fig. 3 according to the present invention.
Fig. 5 is a schematic perspective view of a color light fast conversion assembly according to the present invention.
FIG. 6 is an enlarged view of the position C in FIG. 5 according to the present invention.
Fig. 7 is a schematic perspective view of the bottom plate of the present invention.
In the figure: 1. a lifting plate; 11. a limiting block; 12. a slide bar; 121. a card slot; 13. a fixed block; 131. a white sheet; 14. a slider; 141. a clamping block; 142. a connecting member; 1421. a convex lens; 143. a pointer; 15. a storage battery; 151. a sleeve; 1511. a white light spot lamp; 16. positioning blocks; 161. a sponge cushion; 2. a color light fast conversion component; 21. a support; 211. a bump; 2111. a spring slot; 21111. a spring; 21112. a spherical fastener; 22. a turntable; 221. a light-transmitting through hole; 3. a base plate; 31. a telescopic column; 311. a telescopic rod; 32. a main gas cylinder; 321. a bronchus; 322. an air inlet check valve; 3221. a connecting pipe; 3222. a rubber ball; 323. a pressure relief valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a rehabilitation device for improving eyesight in ophthalmology shown in figures 1-7, which comprises a lifting plate 1 and a bottom plate 3, wherein the top surface of the lifting plate 1 is fixedly provided with symmetrical limit blocks 11, a slide rod 12 is fixedly arranged between the two limit blocks 11, the outer side of the slide rod 12 is sleeved with a fixed block 13 and a slide block 14, the top surface of the fixed block 13 is vertically embedded with a white thin plate 131, the two sides of the lower end of the slide rod 12 are provided with symmetrical clamping grooves 121, the bottom surface of the slide block 14 is provided with a clamping block 141 matched with the clamping grooves 121, the middle part of the top surface of the slide block 14 is fixedly provided with a connecting piece 142, the top end of the connecting piece 142 is embedded with a convex lens 1421, the edge of one side of the top surface of the lifting plate 1 is fixedly provided with a storage battery 15, the side of the storage battery 15 close to the upper end of the limit block 11 is fixedly provided, the white light spotlight 1511 is turned on, the light of the white light spotlight 1511 passes through the light-transmitting through hole 221 which is located on the same horizontal line, the inside of the light-transmitting through hole 221 is provided with colored glass, the colors of the colored glass inside the seven light-transmitting through holes 221 are respectively red, orange, yellow, green, cyan, blue and purple, the light irradiated by the white light spotlight 1511 passes through the colored glass inside the light-transmitting through hole 221 and is focused and projected on the white thin plate 131 through the convex lens 1421, a colored light spot is formed in the middle of one side of the white thin plate 131, the white thin plate 131 is made of PVC, the thickness of the white thin plate 131 is 2-5 mm, the white thin plate 131 made of PVC has certain light transmittance, so that the patient can see the colored light spot on the other side of the white thin plate 131, the slider 14 is clamped inside the clamping groove 121 through the clamping block 141 and can slide in the horizontal direction relative to the slide rod 12, the size of the colored light spot on the white sheet 131 can be changed by changing the distance between the convex lens 1421 and the white light spotlight 1511, the smaller the colored light spot is, the more light rays are in the unit area, and the light rays penetrating through the white sheet 131 are increased, so that the colored light spot is more gorgeous, the brightness of the colored light spot is adjusted by changing the distance between the convex lens 1421 and the white light spotlight 1511, and stimulation of patients with achromatism or achromatism in different degrees in senses is repeatedly performed, so that a treatment effect is achieved, and the patients with achromatism or achromatism can be treated in a targeted manner;
the top surface of the lifting plate 1 is further fixedly provided with a colored light fast conversion assembly 2, the colored light fast conversion assembly 2 comprises two supports 21 which are fixedly connected with the top surface of the lifting plate 1 and are symmetrical to each other, a rotary table 22 is rotatably arranged between the two supports 21 through a rotary shaft, seven light transmitting through holes 221 distributed in an annular array are formed in the rotary table 22, colored glass with different colors is fixedly arranged in the light transmitting through holes 221, the middle points of the white light spot lamp 1511, the convex lens 1421 and the white sheet 131 are positioned on the same horizontal line, the rotary table 22 is rotated to enable the different light transmitting through holes 221 and the white light spot lamp 1511 to be positioned on the same horizontal line, so that the colored light spot formed on the white sheet 131 can be rapidly converted by the colored light fast conversion assembly 2, a patient with color blindness or color weakness can rapidly browse various colors, and the sense organ of, thereby further improving the treatment effect.
The four corners of the top surface of the bottom plate 3 are all fixedly provided with telescopic columns 31, the top end of each telescopic column 31 is provided with a telescopic rod 311, the middle part of the top surface of the bottom plate 3 is fixedly provided with a main air cylinder 32, four branch air pipes 321 distributed in an annular array are embedded in the outer side of the main air cylinder 32, one ends of the branch air pipes 321 far away from the main air cylinder 32 are respectively and fixedly connected with the four telescopic columns 31, the outer side of the main air cylinder 32 is further embedded with an air inlet one-way valve 322, one end of the air inlet one-way valve 322 far away from the main air cylinder 32 is fixedly connected with a connecting pipe 3221 which is mutually communicated, one end of the connecting pipe 3221 far away from the air inlet one-way valve 322 is fixedly connected with a rubber ball 3222 which is mutually communicated, the middle part of the top surface of the main air cylinder 32 is fixedly provided with a pressure release valve 323, the telescopic rod 311 extends and retracts relative to the corresponding, the air entering the main air cylinder 32 enters different telescopic columns 31 through four branch air pipes 321, the air pressure inside the telescopic columns 31 is increased to drive the corresponding telescopic rods 311 to ascend, the four telescopic rods 311 are matched to drive the lifting plate 1 to ascend, when the lifting plate 1 needs to be lowered, the pressure release valve 323 is pressed to release the air inside the main air cylinder 32 of the telescopic columns 31 to the external environment, the lifting plate 1 can be lowered, and therefore people with different heights can be treated by the aid of the color blindness or the color weakness symptom.
The four branch air pipes 321 are communicated with the main air cylinder 32, the four branch air pipes 321 are communicated with the four telescopic columns 31, and the main air cylinder 32 is communicated with the four telescopic columns 31 through the four branch air pipes 321.
The top of the bracket 21 protrudes with a bump 211, the adjacent surfaces of the two bumps 211 are provided with spring slots 2111, the slot bottom of the spring slot 2111 is fixedly connected with a spring 21111, the notch of the spring slot 2111 is provided with a spherical clamping piece 21112, one end of the spring 21111 far away from the spring slot 2111 is movably jointed with the outer side of the spherical clamping piece 21112, the outer side of the spherical clamping piece 21112 is movably jointed with the side wall of the spring slot 2111, the diameter of the spherical clamping piece 21112 is larger than that of the notch of the spring slot 2111, one side of the spherical clamping piece 21112 protrudes out of the notch of the spring slot 2111 under the elastic force action of the spring 21111, the two spherical clamping pieces 21112 are respectively clamped into the notch positions at two sides of the light-transmitting through hole 221, and the position of the turntable 22 is limited and locked, so that.
A positioning block 16 is fixedly arranged at one side edge of the top surface of the lifting plate 1, which is far away from the storage battery 15, a groove is formed in the top surface of the positioning block 16, and a spongy cushion 161 is fixedly arranged at the bottom of the groove, so that the comfort level of a patient in the treatment process is increased.
One side of the lower end of the sliding block 14 is fixedly connected with a pointer 143, a scale mark is arranged at one side edge of the direction pointed by the pointer 143 on the top surface of the lifting plate 1, the numerical value and the color of the scale mark pointed by the pointer 143 when the patient can observe the colored light spots each time are recorded, and the comparison is carried out with the record of the previous time, so that the treatment progress of the patient is judged, and whether the treatment is real and effective is judged.
The white light projection lamp 1511 is electrically connected with the storage battery 15, and the white light projection lamp 1511 is powered by the storage battery 15, so that the patient can be treated at any time and any place.
The bottom surface of the sliding rod 12 and the bottom surface of the fixed block 13 are fixedly attached to the top surface of the lifting plate 1, the bottom surface of the sliding block 14 is slidably attached to the top surface of the lifting plate 1, and the connection relationship between the sliding block 14 and the lifting plate 1 is further described.
The working principle of the invention is as follows: the white light spotlight 1511 is turned on, the light of the white light spotlight 1511 passes through the light-transmitting through hole 221 which is located on the same horizontal line, the inside of the light-transmitting through hole 221 is provided with colored glass, the colors of the colored glass inside the seven light-transmitting through holes 221 are respectively red, orange, yellow, green, cyan, blue and purple, the light irradiated by the white light spotlight 1511 passes through the colored glass inside the light-transmitting through hole 221 and is focused and projected on the white thin plate 131 through the convex lens 1421, a colored light spot is formed in the middle of one side of the white thin plate 131, the white thin plate 131 is made of PVC, the thickness of the white thin plate 131 is 2-5 mm, the white thin plate 131 made of PVC has certain light transmittance, so that the patient can see the colored light spot on the other side of the white thin plate 131, the slider 14 is clamped inside the clamping groove 121 through the clamping block 141 and can slide in the horizontal direction relative to the slide rod 12, the size of the colored light spot on the white sheet 131 can be changed by changing the distance between the convex lens 1421 and the white light spotlight 1511, the smaller the colored light spot is, the more light rays are in the unit area, and the light rays penetrating through the white sheet 131 are increased, so that the colored light spot is more gorgeous, the brightness of the colored light spot is adjusted by changing the distance between the convex lens 1421 and the white light spotlight 1511, and stimulation of patients with achromatism or achromatism in different degrees in senses is repeatedly performed, so that a treatment effect is achieved, and the patients with achromatism or achromatism can be treated in a targeted manner;
the turntable 22 is rotated to enable different light-transmitting through holes 221 and the white light spotlight 1511 to be located on the same horizontal line, so that the colored light spots formed on the white sheet 131 can be rapidly converted by the colored light rapid conversion assembly 2, a patient with color blindness or color weakness can rapidly browse multiple colors, the colored light spots of different colors are used for stimulating the sense organs of the patient, and the treatment effect is further improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. An ophthalmology is used for improving rehabilitation therapy equipment of eyesight, includes lifter plate (1) and bottom plate (3), its characterized in that: the lifting plate is characterized in that limiting blocks (11) which are symmetrical to each other are fixedly arranged on the top surface of the lifting plate (1), a sliding rod (12) is fixedly arranged between the two limiting blocks (11), a fixing block (13) and a sliding block (14) are sleeved on the outer side of the sliding rod (12), a white thin plate (131) is vertically embedded in the top surface of the fixing block (13), clamping grooves (121) which are symmetrical to each other are formed in two sides of the lower end of the sliding rod (12), a clamping block (141) which is matched with the clamping grooves (121) is arranged on the bottom surface of the sliding block (14), a connecting piece (142) is fixedly arranged in the middle of the top surface of the sliding block (14), a convex lens (1421) is embedded in the top end of the connecting piece (142), a storage battery (15) is fixedly arranged at the edge of one side of the top surface of the lifting plate (1), a sleeve (151) is fixedly arranged at the, a white light spotlight (1511) is embedded in one end of the sleeve (151) close to the convex lens (1421);
the top surface of lifter plate (1) is still fixed and is equipped with colorama fast switch subassembly (2), colorama fast switch subassembly (2) include with lifter plate (1) top surface fixed connection and two supports (21) of mutual symmetry, two rotate through the pivot between support (21) and be equipped with carousel (22), seven printing opacity through-holes (221) that are the ring array and distribute are seted up to the inside of carousel (22), the fixed coloured glass who is equipped with different colours in inside of printing opacity through-hole (221), the mid point of white light shot-light (1511), convex lens (1421) and white sheet metal (131) is located same water flat line.
2. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: the four corners of the top surface of the bottom plate (3) are fixedly provided with telescopic columns (31), the top ends of the telescopic columns (31) are provided with telescopic rods (311), a main air cylinder (32) is fixedly arranged in the middle of the top surface of the bottom plate (3), four branch air pipes (321) distributed in an annular array are embedded in the outer side of the main air cylinder (32), one end of the branch air pipe (321) far away from the main air cylinder (32) is respectively fixedly connected with four telescopic columns (31), an air inlet one-way valve (322) is embedded in the outer side of the main air cylinder (32), one end of the air inlet one-way valve (322) far away from the main air cylinder (32) is fixedly connected with connecting pipes (3221) which are communicated with each other, one end of the connecting pipe (3221) far away from the air inlet one-way valve (322) is fixedly connected with rubber balls (3222) which are communicated with each other, a pressure release valve (323) is fixedly arranged in the middle of the top surface of the main air cylinder (32).
3. A rehabilitation device for ophthalmology improvement of vision according to claim 2, characterized in that: the four branch air pipes (321) are communicated with the main air cylinder (32), and the four branch air pipes (321) are communicated with the four telescopic columns (31) respectively.
4. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: the top protrusion of support (21) has lug (211), two spring groove (2111) have been seted up to the adjacent surface of lug (211), the tank bottom fixedly connected with spring (21111) of spring groove (2111), the notch department of spring groove (2111) is equipped with spherical fastener (21112), the one end that spring groove (2111) was kept away from in spring (21111) is laminated with the outside activity of spherical fastener (21112), the outside of spherical fastener (21112) is laminated with the lateral wall activity of spring groove (2111), just the diameter of spherical fastener (21112) is greater than the notch diameter of spring groove (2111).
5. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: a positioning block (16) is fixedly arranged at one side edge of the top surface of the lifting plate (1) far away from the storage battery (15), a groove is formed in the top surface of the positioning block (16), and a spongy cushion (161) is fixedly arranged at the bottom of the groove.
6. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: one side of the lower end of the sliding block (14) is fixedly connected with a pointer (143), and the edge of one side of the top surface of the lifting plate (1) in the direction of the pointer (143) is provided with scale marks.
7. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: the white light spotlight (1511) is electrically connected with the storage battery (15).
8. A rehabilitation device for ophthalmology improvement of vision according to claim 1, characterized in that: the bottom surface of slide bar (12) and the bottom surface of fixed block (13) all laminate with the top surface of lifter plate (1) is fixed, the bottom surface of slider (14) laminates with the top surface of lifter plate (1) slides.
CN202011305884.3A 2020-11-20 2020-11-20 Ophthalmology is used for improving rehabilitation equipment of eyesight Withdrawn CN112168481A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113907945A (en) * 2021-11-22 2022-01-11 黄梦圆 A ophthalmology infrared appearance for eyesight is corrected
CN114533385A (en) * 2022-03-31 2022-05-27 中国人民解放军联勤保障部队第九八0医院 Ophthalmology is used for improving rehabilitation equipment of eyesight

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Application publication date: 20210105