CN214434762U

CN214434762U - Eye therapeutic apparatus with speed reduction driving mechanism

Info

Publication number: CN214434762U
Application number: CN202023228895.4U
Authority: CN
Inventors: 陈国利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model provides an eye therapeutic apparatus with a speed reduction driving mechanism, which comprises a bottom shell, a connecting shell and a top shell, wherein the two ends of the connecting shell are respectively and fixedly connected with the bottom shell and the top shell, the top shell is provided with a visual window, and the top shell is internally provided with a pattern transformation component; the pattern transformation assembly comprises a driving motor, a driving gear, a driven gear, a rotating shaft and a rotating disc, an output shaft of the driving motor is fixedly connected to the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the top shell, the rotating disc is fixedly connected to the rotating shaft, and a plurality of lens mounting windows are arranged on the rotating disc; a display panel is arranged in the connecting shell. The turntable is automatically driven to rotate by the driving motor, so that different lens mounting windows are aligned to the display panel, a user can observe different images, the operation is simple and convenient, and the image change rate is uniform.

Description

Eye therapeutic apparatus with speed reduction driving mechanism

Technical Field

The utility model relates to an eye auxiliary treatment equipment, in particular to an eye treatment instrument with a speed reduction driving mechanism.

Background

Amblyopia is common eye disease of children, clinically defined as no obvious organic lesion or organic change and ametropia in eyes, and amblyopia can occur in one eye or two eyes when the vision is decreased and continuously corrected or corrected, which is not suitable for the lesion, is lower than 0.9. Amblyopia therapeutic instruments mainly comprise (1) amblyopia therapeutic instruments with the function of exciting macular pyramidal cells of retina, a red flashing instrument, a red glass sheet and a rear image intensifier; (2) amblyopia therapeutic equipment with the function of increasing blood circulation in the macular region, low-power helium-neon laser equipment; (3) and a visual physiological stimulation instrument.

Taking the example of physiological stimulation, the human eye performs training correction by observing different images. However, the existing apparatus for amblyopia treatment through vision transformation, for example, chinese patent CN209187182U, provides an amblyopia treatment apparatus with a pattern transformation mechanism, which comprises a base and a casing, wherein an eyepiece sleeve, a light source and a film device are arranged in the casing, and the film strip can be moved by adjusting a knob, wherein firstly, the pattern transformation needs to be manually adjusted, and secondly, the image content carried by the film as a carrier is limited and discontinuous.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an eye treatment apparatus with a deceleration driving mechanism to solve the problems of inconvenient operation and single image of the current amblyopia treatment apparatus.

The above purpose is realized by the following technical scheme:

an eye therapeutic apparatus with a speed reduction driving mechanism comprises a bottom shell, a connecting shell and a top shell, wherein two ends of the connecting shell are respectively and fixedly connected with the bottom shell and the top shell, a visual window is arranged on the top shell, and a pattern transformation assembly is arranged in the top shell; the pattern transformation assembly comprises a driving motor, a driving gear, a driven gear, a rotating shaft and a turntable, an output shaft of the driving motor is fixedly connected to the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the top shell, the turntable is fixedly connected to the rotating shaft, and a plurality of lens mounting windows are arranged on the turntable; and a display panel is arranged in the connecting shell.

In one embodiment, the number of the visual windows is two, and the distance between the two visual windows is fitted to the distance between the eyes of the human body; the number of the lens mounting windows is even, and the plurality of lens mounting windows are uniformly distributed around the rotating shaft.

In one embodiment, the driven gear and the rotating shaft are integrally formed, or the driven gear and the rotating shaft are coaxially clamped.

In one embodiment, the top shell is provided with a clamping groove for fixedly clamping the driving motor, and the top shell is provided with a mounting hole for rotatably mounting the rotating shaft.

In one embodiment, the top shell is fitted to the shape of the human face proximate to a side shape of the human body.

In one embodiment, the bottom case is provided with an operation panel, and the operation panel is provided with any one or more of buttons, keys, knobs or touch pads.

In one embodiment, a display screen is disposed on the bottom case.

The utility model has the advantages that:

Drawings

Fig. 1 is a schematic structural view of an eye treatment apparatus with a deceleration driving mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the pattern shifting assembly of the eye treatment apparatus with a deceleration driving mechanism according to the embodiment of FIG. 1;

fig. 3 is a schematic structural view of the top housing of the eye treatment apparatus with a deceleration driving mechanism according to the embodiment of fig. 1.

Wherein:

a bottom case 10; a connecting case 11; a top case 12; a visualization window 13; a display screen 14; an engaging groove 15; a mounting hole 16; a drive motor 20; a drive gear 21; a driven gear 22; a rotating shaft 23; a turntable 24; a lens mounting window 25.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The utility model provides an eye therapeutic apparatus with a speed reduction driving mechanism, as shown in figures 1 and 2, comprising a bottom shell 10, a connecting shell 11 and a top shell 12, wherein the two ends of the connecting shell 11 are respectively and fixedly connected with the bottom shell 10 and the top shell 12, the top shell 12 is provided with a visual window 13, and the top shell 12 is internally provided with a pattern transformation component; the pattern conversion assembly comprises a driving motor 20, a driving gear 21, a driven gear 22, a rotating shaft 23 and a rotating disc 24, an output shaft of the driving motor 20 is fixedly connected to the driving gear 21, the driving gear 21 is meshed with the driven gear 22, the driven gear 22 is fixedly connected to the rotating shaft 23, the rotating shaft 23 is rotatably connected to the top shell 12, the rotating disc 24 is fixedly connected to the rotating shaft 23, a plurality of lens mounting windows 25 are arranged on the rotating disc 24, and a display panel is arranged in the connecting shell 11. Display panel is used for showing various different patterns, be provided with a plurality of lens installation windows 25 on carousel 24, a plurality of different lenses are installed to lens installation window 25, the lens can be the difference in the near-sighted number of degrees, difference or the difference in the lens luminousness in the lens colour, drive carousel 24 through driving motor 20 and rotate, thereby make a plurality of different lenses aim at display panel in proper order, make the user observe the different forms of same pattern or different patterns through visual window 13, and the operation is simple, and is convenient, the image rate of change is even.

In one embodiment, the number of the visual windows 13 is two, and the distance between the two visual windows 13 is fitted to the distance between the two eyes of the human body, so that the user can conveniently observe the two eyes. The number of lens mounting windows 25 is an even number, and the plurality of lens mounting windows 25 are evenly distributed around the rotation axis 23 so that always two axisymmetric lenses are simultaneously aligned with the viewing window 13.

In one embodiment, the driven gear 22 and the rotating shaft 23 are integrally formed, or the driven gear 22 and the rotating shaft 23 are coaxially clamped. It should be noted that the gear reduction transmission mode is only an implementable mode, and other common mechanical reduction transmission modes can also be applied to the invention.

In one embodiment, as shown in fig. 3, the top case 12 is provided with a locking groove 15 for fixing the locking driving motor, and the top case 12 is provided with a mounting hole 16 for rotatably mounting the rotating shaft 23.

In one embodiment, the top shell 12 fits to the shape of a human face in proximity to a side shape of the human body.

In one embodiment, the bottom housing 10 is provided with an operation panel, and the operation panel is provided with any one or more of buttons, keys, knobs or touch pads to control the rotation speed and rotation direction of the rotary plate 24 and the pattern transformation of the display panel inside the eye treatment apparatus.

In one embodiment, a display screen 14 is provided on the base housing 10 to display operating parameters and conditions associated with the eye treatment apparatus.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An eye therapeutic apparatus with a speed reduction driving mechanism is characterized by comprising a bottom shell, a connecting shell and a top shell, wherein two ends of the connecting shell are respectively and fixedly connected with the bottom shell and the top shell, a visual window is arranged on the top shell, and a pattern transformation assembly is arranged in the top shell; the pattern transformation assembly comprises a driving motor, a driving gear, a driven gear, a rotating shaft and a turntable, an output shaft of the driving motor is fixedly connected to the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the top shell, the turntable is fixedly connected to the rotating shaft, and a plurality of lens mounting windows are arranged on the turntable; and a display panel is arranged in the connecting shell.

2. The ocular therapy device with a deceleration drive according to claim 1, wherein said visualization windows are two in number, the distance between said two visualization windows being adapted to the distance between the eyes of the human body; the number of the lens mounting windows is even, and the plurality of lens mounting windows are uniformly distributed around the rotating shaft.

3. The eye treatment apparatus according to claim 1, wherein the driven gear and the shaft are integrally formed, or the driven gear and the shaft are coaxially and snap-fitted.

4. The eye therapeutic apparatus with the decelerating driving mechanism as claimed in claim 1, wherein the top case has a locking slot for fixedly locking the driving motor, and the top case has a mounting hole for rotatably mounting the rotating shaft.

5. The eye treatment apparatus having a reduction drive according to claim 1, wherein the top shell is shaped to fit the shape of the human face adjacent a side of the human body.

6. The eye therapeutic apparatus with the deceleration driving mechanism according to claim 1, wherein the bottom shell is provided with an operation panel, and the operation panel is provided with any one or more of buttons, keys, knobs or touch pads.

7. The ocular therapy device with reduced speed drive according to claim 1, wherein a display screen is provided on said bottom shell.