CN213218854U - Instrument for reducing hyperopia degree - Google Patents
Instrument for reducing hyperopia degree Download PDFInfo
- Publication number
- CN213218854U CN213218854U CN202021575930.7U CN202021575930U CN213218854U CN 213218854 U CN213218854 U CN 213218854U CN 202021575930 U CN202021575930 U CN 202021575930U CN 213218854 U CN213218854 U CN 213218854U
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- China
- Prior art keywords
- instrument body
- fixedly connected
- fixed plate
- instrument
- degree
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- Expired - Fee Related
Links
- 206010020675 Hypermetropia Diseases 0.000 title claims abstract description 8
- 201000006318 hyperopia Diseases 0.000 title claims abstract description 8
- 230000004305 hyperopia Effects 0.000 title claims abstract description 8
- 230000004438 eyesight Effects 0.000 claims abstract description 9
- 230000000007 visual effect Effects 0.000 claims description 10
- 210000005252 bulbus oculi Anatomy 0.000 description 4
- 210000001508 eye Anatomy 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 201000009487 Amblyopia Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 229940126532 prescription medicine Drugs 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
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Abstract
The utility model discloses an instrument for reducing far vision degree, which comprises an instrument body, wherein one side of the inner bottom wall of the instrument body is fixedly connected with a first fixed plate, the inner side walls of the other ends of the first fixed plate and the instrument body are rotatably connected with a threaded rod, one side of the inner bottom wall of the instrument body, which is close to the first fixed plate, is fixedly connected with a second fixed plate, the inner side walls of the second fixed plate and the other end are fixedly connected with a limiting rod, and the surfaces of the threaded rod and the limiting rod are movably connected with a movable plate. Finally accomplish and correct, this instrument structural design is simple reasonable, and use cost is lower, and it is effectual to correct hypermetropia degree, is worth using widely.
Description
Technical Field
The utility model relates to an instrument field especially relates to an instrument of reduction hyperopia degree.
Background
At present, people use eyes for a long time at a short distance, the short-distance eye fatigue causes myopia and astigmatism, when eyeballs of children are under developed, the comprehensive problems of amblyopia, strabismus and the like occur, the eyeballs cannot be effectively stimulated and do not move in ordinary life, the problems of wearing glasses, performing operation, acupuncture point physical therapy or using a folk prescription medicine are solved in the prior art, the wearing of the glasses is troublesome and not attractive, the lenses are broken frequently, the operation treatment has sequelae, the pain is difficult to endure, the possibility of under-correction or over-correction is existed frequently, the acupuncture point physical therapy can only be relaxed, and the visual function problem of the eyes cannot be solved.
Instruments used in the market for reducing the degree of far vision are not popularized, and the existing instruments are complicated in structure, high in use cost, troublesome to use and poor in use effect, so that the instruments need to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an instrument for reducing the degree of far vision.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an instrument for reducing far-sight degrees comprises an instrument body, wherein a first fixing plate is fixedly connected to one side of an inner bottom wall of the instrument body, a threaded rod is rotatably connected to inner side walls of the other ends of the first fixing plate and the instrument body, a second fixing plate is fixedly connected to one side, close to the first fixing plate, of the inner bottom wall of the instrument body, a limiting rod is fixedly connected to inner side walls of the second fixing plate and the other end of the inner bottom wall, a movable plate is movably connected to the surfaces of the threaded rod and the limiting rod, a visible object is fixedly connected to one side, close to the first fixing plate, of the movable plate, a motor is fixedly connected to one side, close to the first fixing plate, of the inner bottom wall of the instrument body, a driving shaft is fixedly connected to the output end of the motor, the front end of the driving shaft penetrates through the first, the instrument comprises an instrument body and is characterized in that a visual window is formed in one end of the instrument body, an electric telescopic handle is fixedly connected to one side, close to the visual window, of the inner bottom wall of the instrument body, a placing groove is fixedly connected to the upper end of the electric telescopic handle, a rectangular groove is formed in the position, on the same side as the placing groove, of the upper end of the instrument body, lenses are placed inside the rectangular groove and on the upper end of the placing groove, and bandages are fixedly connected to two ends of one side, close to the visual window.
As a further description of the above technical solution:
the bottom middle part of fly leaf sets up threaded hole, the threaded rod passes the threaded hole rather than threaded connection.
As a further description of the above technical solution:
the bottom middle part of fly leaf is located the below of screw hole and has seted up the through-hole, the gag lever post passes the through-hole and rather than smooth contact.
As a further description of the above technical solution:
the first gear is engaged with the second gear.
As a further description of the above technical solution:
the side surface of the movable plate is not in contact with the inner side wall of the instrument body.
As a further description of the above technical solution:
the motor and the electric telescopic rod are respectively electrically connected with the power supply and the switch.
The utility model discloses following beneficial effect has:
the utility model discloses a threaded rod has been set up, the gag lever post, the fly leaf, visible object, a motor, first gear, the second gear, structural component such as electric telescopic handle and standing groove, driving motor makes first gear revolve drive second gear revolve, the threaded rod rotates and makes the fly leaf remove, adjust far and near through visible object, reach the purpose of training eyeball, drive electric telescopic handle makes the standing groove rise, then take out the lens, gradually change the lens of low number of degrees, finally accomplish and correct, this instrument structural design is simple reasonable, use cost is lower, it is effectual to correct the degree of far vision, be worth using widely.
Drawings
Fig. 1 is a side view of an apparatus for reducing the number of hyperopia degrees according to the present invention;
fig. 2 is a top view of an apparatus for reducing hyperopia power according to the present invention;
fig. 3 is a schematic diagram of a movable plate of the apparatus for reducing hyperopia degree according to the present invention.
Illustration of the drawings:
1. an instrument body; 2. a movable plate; 3. a visual object; 4. a first fixing plate; 5. a threaded rod; 6. a limiting rod; 7. a second gear; 8. a second fixing plate; 9. a first gear; 10. a drive shaft; 11. a motor; 12. an electric telescopic rod; 13. a placement groove; 14. a visible window; 15. a lens; 16. a rectangular groove; 17. a threaded hole; 18. a through hole; 19. a bandage.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an instrument for reducing far-sight degrees comprises an instrument body 1, wherein a first fixed plate 4 is fixedly connected to one side of the inner bottom wall of the instrument body 1, a threaded rod 5 is rotatably connected to the inner side walls of the first fixed plate 4 and the other end of the instrument body 1, so that a visible object 3 can move back and forth, a second fixed plate 8 is fixedly connected to one side, close to the first fixed plate 4, of the inner bottom wall of the instrument body 1, a limiting rod 6 is fixedly connected to the inner side walls of the second fixed plate 8 and the other end of the inner bottom wall, so that the moving direction of a movable plate 2 is limited, the movable plate 2 is movably connected to the surfaces of the threaded rod 5 and the limiting rod 6, the visible object 3 is fixedly connected to one side, close to the first fixed plate 4, of the inner bottom wall of the instrument body 1, a motor 11 is fixedly connected to one side, first fixed plate 4 and the first gear of fixedly connected with 9 are passed to the front end of drive shaft 10, transmission power, threaded rod 5 is close to one end fixed surface of first fixed plate 4 and is connected with second gear 7, transmission power, visual window 14 has been seted up to the one end of instrument body 1, one side fixedly connected with electric telescopic handle 12 that the interior diapire of instrument body 1 is close to visual window 14, conveniently change lens 15, electric telescopic handle 12's upper end fixedly connected with standing groove 13, rectangular channel 16 has been seted up with standing groove 13 homonymy position in the upper end of instrument body 1, lens 15 has been placed to the inside of rectangular channel 16 and the upper end of standing groove 13, instrument body 1 is close to one side both ends fixedly connected with bandage 19 of visual window 14.
The middle part of the bottom end of the movable plate 2 is provided with a threaded hole 17, and the threaded rod 5 penetrates through the threaded hole 17 to be in threaded connection with the threaded hole 17 to transmit power. The middle part of the bottom end of the movable plate 2 is provided with a through hole 18 below the threaded hole 17, and the limiting rod 6 passes through the through hole 18 to be in smooth contact with the through hole 18, so that the moving direction of the movable plate 2 is limited and the movable plate can move linearly along the limiting rod 6. The first gear 9 is meshed with the second gear 7 to transmit power. The side surface of the movable plate 2 is not in contact with the inner side wall of the instrument body 1, so that the movable plate 2 is prevented from rubbing against the instrument body 1. The motor 11 and the electric telescopic rod 12 are respectively electrically connected with a power supply and a switch.
The working principle is as follows: firstly, the instrument body 1 is worn on the head through the bandage 19, the eyes see the visible window 14, the driving motor 11 enables the first gear 9 to rotate to drive the second gear 7 to rotate, the threaded rod 5 rotates, the movable plate 2 is in threaded connection with the movable plate 2 and is in sliding contact with the limiting rod 6, then the movable plate 2 moves along the limiting rod 6, the purpose of training eyeballs is achieved through the distance adjustment of the visible object 3, the electric telescopic rod 12 is driven to enable the placing groove 13 to ascend, then the lenses 15 are taken out, the lenses 15 with low degrees are replaced step by step, and finally correction is completed.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. An instrument for reducing the degree of hyperopia, comprising an instrument body (1), characterized in that: the instrument comprises an instrument body (1), wherein a first fixed plate (4) is fixedly connected to one side of an inner bottom wall of the instrument body (1), a threaded rod (5) is rotatably connected to inner side walls of the first fixed plate (4) and the other end of the instrument body (1), a second fixed plate (8) is fixedly connected to one side, close to the first fixed plate (4), of the inner bottom wall of the instrument body (1), a limiting rod (6) is fixedly connected to the inner side walls of the second fixed plate (8) and the other end of the inner side wall of the inner bottom wall of the instrument body, a movable plate (2) is movably connected to the surfaces of the threaded rod (5) and the limiting rod (6), a visible object (3) is fixedly connected to one side, close to the first fixed plate (4), of the inner bottom wall of the instrument body (1) is fixedly connected to a motor (11) on one, the front end of drive shaft (10) passes first fixed plate (4) and fixedly connected with first gear (9), threaded rod (5) are close to one end fixed surface of first fixed plate (4) and are connected with second gear (7), visual window (14) have been seted up to the one end of instrument body (1), one side fixedly connected with electric telescopic handle (12) that the interior diapire of instrument body (1) is close to visual window (14), the upper end fixedly connected with standing groove (13) of electric telescopic handle (12), rectangular channel (16) have been seted up with standing groove (13) homonymy position to the upper end of instrument body (1), lens (15) have been placed to the inside of rectangular channel (16) and the upper end of standing groove (13), instrument body (1) is close to one side both ends fixedly connected with bandage (19) of visual window (14).
2. An apparatus for reducing the degree of distance vision according to claim 1, wherein: threaded hole (17) are seted up in the bottom middle part of fly leaf (2), threaded rod (5) pass threaded hole (17) and its threaded connection.
3. An apparatus for reducing the degree of distance vision according to claim 2, wherein: the middle part of the bottom end of the movable plate (2) is positioned below the threaded hole (17) and is provided with a through hole (18), and the limiting rod (6) penetrates through the through hole (18) and is in smooth contact with the through hole.
4. An apparatus for reducing the degree of distance vision according to claim 1, wherein: the first gear (9) is meshed with the second gear (7).
5. An apparatus for reducing the degree of distance vision according to claim 1, wherein: the side surface of the movable plate (2) is not in contact with the inner side wall of the instrument body (1).
6. An apparatus for reducing the degree of distance vision according to claim 1, wherein: the motor (11) and the electric telescopic rod (12) are respectively electrically connected with a power supply and a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575930.7U CN213218854U (en) | 2020-08-03 | 2020-08-03 | Instrument for reducing hyperopia degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575930.7U CN213218854U (en) | 2020-08-03 | 2020-08-03 | Instrument for reducing hyperopia degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213218854U true CN213218854U (en) | 2021-05-18 |
Family
ID=75892487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575930.7U Expired - Fee Related CN213218854U (en) | 2020-08-03 | 2020-08-03 | Instrument for reducing hyperopia degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213218854U (en) |
-
2020
- 2020-08-03 CN CN202021575930.7U patent/CN213218854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |