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Visual chart cleaning equipment for ophthalmology

A technology for cleaning equipment and eye charts, which is applied in the direction of using tools, cleaning methods and utensils, and removal of smoke and dust. Effect

Inactive Publication Date: 2018-10-12
班俊超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of manual cleaning of eye charts, such as incomplete cleaning and labor-intensive operation, the technical problem to be solved is to provide an ophthalmic eye chart that is relatively clean and thorough, and requires less manpower to operate cleaning supplies

Method used

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  • Visual chart cleaning equipment for ophthalmology
  • Visual chart cleaning equipment for ophthalmology
  • Visual chart cleaning equipment for ophthalmology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An eye chart cleaning equipment for ophthalmology, such as Figure 1-6 As shown, it includes an eye chart 1, a sliding rail 2, a slider 3, an n-frame 4, a first motor 5, a first bearing seat 6, a screw rod 7, a nut 8, a second bearing seat 9, a rotating shaft 10, and a Second, the motor 11 and the brush roller 12 are equipped with slide rails 2 on the left and right sides of the wall. The eye chart 1 is located between the slide rails 2 on the left and right sides. Sliders 3 are slidably connected to the slide rails 2. There is an n-shaped frame 4 between the sliders 3, the upper and lower left parts of the wall are provided with a first bearing seat 6, and the first bearing seat 6 on the upper and lower sides is connected with a screw rod 7, which is located on the left On the left side of the slide rail 2, the screw rod 7 is connected with a nut 8 through a threaded connection, the screw rod 7 is matched with the nut 8, and the nut 8 is connected with the slider 3 on t...

Embodiment 2

[0029] An eye chart cleaning equipment for ophthalmology, such as Figure 1-6 As shown, it includes an eye chart 1, a sliding rail 2, a slider 3, an n-frame 4, a first motor 5, a first bearing seat 6, a screw rod 7, a nut 8, a second bearing seat 9, a rotating shaft 10, and a Second, the motor 11 and the brush roller 12 are equipped with slide rails 2 on the left and right sides of the wall. The eye chart 1 is located between the slide rails 2 on the left and right sides. Sliders 3 are slidably connected to the slide rails 2. There is an n-shaped frame 4 between the sliders 3, the upper and lower left parts of the wall are provided with a first bearing seat 6, and the first bearing seat 6 on the upper and lower sides is connected with a screw rod 7, which is located on the left On the left side of the slide rail 2, the screw rod 7 is connected with a nut 8 through a threaded connection, the screw rod 7 is matched with the nut 8, and the nut 8 is connected with the slider 3 on t...

Embodiment 3

[0032] An eye chart cleaning equipment for ophthalmology, such as Figure 1-6 As shown, it includes an eye chart 1, a sliding rail 2, a slider 3, an n-frame 4, a first motor 5, a first bearing seat 6, a screw rod 7, a nut 8, a second bearing seat 9, a rotating shaft 10, and a Second, the motor 11 and the brush roller 12 are equipped with slide rails 2 on the left and right sides of the wall. The eye chart 1 is located between the slide rails 2 on the left and right sides. Sliders 3 are slidably connected to the slide rails 2. There is an n-shaped frame 4 between the sliders 3, the upper and lower left parts of the wall are provided with a first bearing seat 6, and the first bearing seat 6 on the upper and lower sides is connected with a screw rod 7, which is located on the left On the left side of the slide rail 2, the screw rod 7 is connected with a nut 8 through a threaded connection, the screw rod 7 is matched with the nut 8, and the nut 8 is connected with the slider 3 on t...

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PUM

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Abstract

The invention relates to cleaning equipment, in particular to a visual chart cleaning equipment for ophthalmology. The technical problem to be solved is to provide clean and thorough cleaning, ophthalmic visual chart cleaning equipment with less operation cost of less labor. According to the technical scheme, the visual chart cleaning equipment for ophthalmology comprises a visual chart, a slide rail, a slide block , an n-shaped frame, a first motor and a first bearing seat and the like; sliding rails are arranged on the left portion and the right portion of the wall respectively, the visual chart is located between the sliding rails on the left side and the right side, sliding blocks are connected to the sliding rails in a sliding mode, an n-shaped frame is arranged between the sliding blocks on the left side and the right side, the upper part and the lower part of the left part of the wall are respectively provided with a first bearing seat, and a screw rod is connected between the first bearing seat on the upper side and the lower part of the wall. The cleaning equipment has the advantages of being thorough in cleaning, less operation cost of less labor, by arranging the n-typeframe and the brush roller, the n-type frame and the brush roller continuously move up and down, so that the effect of enabling the visual chart to be cleaned more completely and thoroughly is achieved.

Description

Technical field [0001] The invention relates to a cleaning device, in particular to an eye chart cleaning device for ophthalmology. Background technique [0002] The full name of Ophthalmology is the Ophthalmology Department. Ophthalmology is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Common eye diseases are: central serous retinopathy, dry eye, night blindness, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, color blindness, heterochromia iris, retinitis pigmentosa, retinal detachment , Myopia, hyperopia, needle eye, glaucoma, floaters, etc. [0003] The eye chart is a chart used to measure vision. The visual acuity charts used in China are: international standard visual acuity chart, logarithmic visual acuity chart, and Lang's ring visual acuity chart. From the functional point of view, it is divided into the near vision table and the far vision t...

Claims

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Application Information

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IPC IPC(8): B08B1/04B08B1/00B08B13/00B08B15/04B01D46/02B01D53/02
CPCB01D46/02B01D53/02B08B13/00B08B15/04B08B1/50B08B1/30B08B1/12B08B1/32
Inventor 张珊
Owner 班俊超
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