CN2265781Y - Amblyopia therapeutic apparatus - Google Patents
Amblyopia therapeutic apparatus Download PDFInfo
- Publication number
- CN2265781Y CN2265781Y CN 95232631 CN95232631U CN2265781Y CN 2265781 Y CN2265781 Y CN 2265781Y CN 95232631 CN95232631 CN 95232631 CN 95232631 U CN95232631 U CN 95232631U CN 2265781 Y CN2265781 Y CN 2265781Y
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- CN
- China
- Prior art keywords
- hole
- disk
- watch
- attentively
- color chips
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a color sheet component of an amblyopia therapeutic apparatus. A horizontal shaft arranged in an outer casing passes through a central hole of a color disc. Four to six through holes are uniformly arranged on the surface of the color disc; each through hole is respectively provided with a translucent sheet which is matched with the through hole and is red, yellow, blue, green or white color sheet. One of the through holes of the color disc corresponds to a gaze hole on a front casing, and meanwhile, the periphery of the color disc corresponds to a strip hole arranged on one side casing between the gaze hole and a light source. The utility model has the advantages of simple structure, convenient operation and obvious therapeutic efficacy.
Description
This utility model relates to a kind of accessory of ophthalmic medical instrument.
Though each is different for the instrument structure of present treatment amblyopia, but basic structure is: a hollow housing is arranged, on procapsid, be provided with the hole of watching attentively that is used to watch, be provided with light source in the housing, on the side body of watching attentively between hole and the light source, be provided with strip through-hole in addition, this hole can be inserted with single redness or green translucent color chips, and the translucent color chips of frequent replacing was very inconvenient when its weak point was treatment also damages easily.
The purpose of this utility model is to provide a kind of color chips assembly that can change the amblyopia therapeutic equipment of the translucent color chips of multiple color easily.
The purpose of this utility model can realize by following measure: a kind of color chips assembly of the chromatelopsia theuparatic apparatus that opposes, it is characterized in that: it is located at the centre bore that the intravital trunnion axis of shell passes colour disk, this colour disk card is provided with 4～6 uniform through holes, on the hole, respectively establish translucent of being complementary with it, this translucent is red, yellow, blue, green and white color chips, have in the through hole of colour disk one with procapsid on to watch the hole attentively corresponding, simultaneously the periphery of colour disk be located at that to watch between hole and the light source cylindrical void on the side body attentively corresponding.Also be provided with an image disk that structure is identical with colour disk on trunnion axis, translucent is the image graphic web of large, medium and small black bar grid, stain and white in this image disk through hole.Watch attentively and be provided with convex lens in the hole.Watch tube attentively watching attentively to be provided with on the hole.
This utility model mainly includes shell, trunnion axis, colour disk, light source and translucent.Wherein shell is a hollow housing, is provided with a trunnion axis in it.These two ends can be fixed on the shell, also can fix on the support of establishing in the enclosure.On trunnion axis, be provided with colour disk, this lighttight disk except that establish with central through hole that trunnion axis links to each other, on its card, also be provided with 4～6 uniform through holes.Respectively establish translucent of being complementary on each through hole with it.The translucent color chips of colors such as these are red, yellow, blue, green, white can be directly arranged on the through hole, also can flexibly connect by the annular element that links to each other with its periphery.Sidewall at shell is provided with strip through-hole in addition, and it can rotate colour disk with the peripheral corresponding of colour disk with hands by this hole.Be preferably in and also be provided with another image disk on the trunnion axis, this disk is identical with the structure of colour disk, and being translucent is not color chips but various pattern such as large, medium and small black bar grid, stain (after image) mutually and white translucent.Make after two disks overlap and have pattern on the monochromatic light again, more can increase therapeutic effect.Just can adjust two disks during use and make both relative motioies, select different color chips and pattern segments with matching according to the different state of an illness.The back of colour disk is provided with electric light source in the enclosure, just can make patient's eye accept various light by its translucent of irradiation.On procapsid, be provided with in addition and watch the hole attentively.This through hole can be corresponding with a through hole on the colour disk, make light that light source penetrates through after translucent thus the hole shine on patient's the eyes.Be preferably in and watch convex lens of Kong Shangshe attentively,, make the light equilibrium that shines each position of eyes, be difficult for forming focus and produce heat effect so that above-mentioned light is become collimated light beam.Simultaneously be provided with a perpendicular continuous tube of watching attentively in the injection orifice hull outside of going forward, this end is fixed on the shell, and the other end is that free-ended barrel-type casing can prevent the interference of extraneous light to treatment.
According to opposition colour vision and three primary colors feel this utility model that principle makes it select different color chips and image graphic web for use at patient's the state of an illness in use, promptly adjust the relative position of colour disk and image disk, the hole that is provided with required color chips and image graphic web is overlapped and with to watch the hole attentively corresponding.Open its light transmission color chips of light source switch and image graphic web and shine amblyopia patient's eyes, thereby stimulate cell relevant on its retina to make it the excited effect that reaches treatment.
Drawing is described as follows:
Fig. 1 is a simplified schematic diagram of the present utility model.
Fig. 2 is the front elevational schematic of this utility model colour disk.
Fig. 3 is the A-A view of this utility model colour disk.
Fig. 4 is the front elevational schematic of this utility model image disk.
The utility model is described in further detail to utilize the example shown in the accompanying drawing.In the color chips assembly simplified schematic diagram of opposition chromatelopsia theuparatic apparatus shown in Figure 1, the rear portion is provided with an electric light source 2 in the shell 1 of hollow, and its switch 3 is located on the procapsid.On this procapsid, also be provided with and watch the hole attentively, be provided with in it convex lens 4 outsides be provided with watch attentively the tube 5.Be provided with a trunnion axis 6 in addition in the enclosure, its two ends are separately fixed on the housing of front and back.Be provided with the colour disk 7 and the image disk 8 of overlapping on trunnion axis, their periphery is corresponding with the strip through-hole on the side wall of outer shell.In the sketch map of Fig. 2 and colour disk shown in Figure 3 and image disk shown in Figure 4, these two structure same disk except that establish with central through hole that trunnion axis links to each other on its card, also be provided with 5 uniform through holes.On being provided with the through hole of undergauge, this respectively inlays a glass translucent 9.Wherein translucent on the colour disk is respectively red, yellow, blue, green and white color chips.Translucent pattern segments that is respectively big, medium and small black bar grid, stain and white on the image disk.
This utility model is simple in structure, easy to operate; Make the treatment amblyopia comprehensively comprehensive, thereby treatment amblyopia effect obviously is better than Other Instruments.
Claims (4)
1, a kind of color chips assembly of the chromatelopsia theuparatic apparatus that opposes, it is characterized in that: it is located at the centre bore that the intravital trunnion axis of shell (1) (6) passes colour disk (7), this colour disk card is provided with 4～6 uniform through holes, on the hole, respectively establish translucent (9) that are complementary with it, this translucent is red, yellow, blue, green and white color chips, have in the through hole of colour disk one with procapsid on to watch the hole attentively corresponding, simultaneously the periphery of colour disk be located at that to watch between hole and the light source (2) cylindrical void on the side body attentively corresponding.
2, the color chips assembly of opposition chromatelopsia theuparatic apparatus according to claim 1, it is characterized in that: also be provided with an image disk (8) that structure is identical with colour disk on trunnion axis, translucent in this image disk through hole is the image graphic web of large, medium and small black bar grid, stain and white.
3, the color chips assembly of opposition chromatelopsia theuparatic apparatus according to claim 1 and 2 is characterized in that: watch being provided with convex lens (4) in the hole attentively.
4, the color chips assembly of opposition chromatelopsia theuparatic apparatus according to claim 3 is characterized in that: watch attentively be provided with on the hole watch attentively the tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232631 CN2265781Y (en) | 1995-10-30 | 1995-10-30 | Amblyopia therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232631 CN2265781Y (en) | 1995-10-30 | 1995-10-30 | Amblyopia therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2265781Y true CN2265781Y (en) | 1997-10-29 |
Family
ID=33876951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95232631 Expired - Lifetime CN2265781Y (en) | 1995-10-30 | 1995-10-30 | Amblyopia therapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2265781Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168481A (en) * | 2020-11-20 | 2021-01-05 | 张海军 | Ophthalmology is used for improving rehabilitation equipment of eyesight |
-
1995
- 1995-10-30 CN CN 95232631 patent/CN2265781Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168481A (en) * | 2020-11-20 | 2021-01-05 | 张海军 | Ophthalmology is used for improving rehabilitation equipment of eyesight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |