CN220404642U - Myopia amblyopia prevention and control light feeding instrument - Google Patents
Myopia amblyopia prevention and control light feeding instrument Download PDFInfo
- Publication number
- CN220404642U CN220404642U CN202321499698.7U CN202321499698U CN220404642U CN 220404642 U CN220404642 U CN 220404642U CN 202321499698 U CN202321499698 U CN 202321499698U CN 220404642 U CN220404642 U CN 220404642U
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- CN
- China
- Prior art keywords
- fixedly connected
- sides
- light feeding
- side box
- control light
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- 208000001491 myopia Diseases 0.000 title claims abstract description 18
- 230000004379 myopia Effects 0.000 title claims abstract description 18
- 201000009487 Amblyopia Diseases 0.000 title claims abstract description 17
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 241000252254 Catostomidae Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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Abstract
The utility model discloses a myopia amblyopia prevention and control light feeding instrument which comprises a light feeding instrument body, wherein the bottom of the light feeding instrument body is rotationally connected with a mounting seat, one ends of two sides of the mounting seat are fixedly connected with threaded rods, one ends of the threaded rods are in threaded connection with limit knobs, one ends of two sides of the mounting seat are provided with arc-shaped openings, two sides of the bottom end of the mounting seat are provided with lifting mechanisms, the bottom of each lifting mechanism is connected with a side box, the middle part of the top end of each side box is inserted with a pressing rod, the bottom of each pressing rod is fixedly connected with a lower pressing plate, the surface of each pressing plate is sleeved with a reset spring, two sides of each lower pressing plate are fixedly connected with a transmission rod, and two sides of the bottom end of each side box are fixedly connected with suckers.
Description
Technical Field
The utility model relates to the technical field of light feeding instruments, in particular to a myopia amblyopia prevention and control light feeding instrument.
Background
The light instrument can use 650nm red light to control myopia in a phototrophic mode, and 532nm1 green light to do family amblyopia training and myopia prevention and control in a Betz training mode.
However, the existing light feeding instrument has the following defects in use:
when in treatment and training, the user needs to approach the eyes to the ocular, but the conventional common light instrument has poor height and angle adjusting effect, so that the eyes of the user cannot be well attached to the ocular;
when the eyes of a user are attached to the ocular lens, the ocular lens is often extruded to move, so that the ocular lens is not stable enough.
Disclosure of Invention
The utility model aims to provide a myopia amblyopia prevention and control light feeding instrument, which aims to solve the problems that when the prior art is used for treatment and training, a user needs to approach eyes to an eyepiece, but the height and angle adjustment effect of the prior general light instrument are poor, so that the eyes of the user cannot be well attached to the eyepiece, and when the eyes of the user attach to the eyepiece, the user often squeezes the light feeding instrument to move and be unstable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a myopia amblyopia prevention and control light instrument, includes light instrument body, light instrument body's bottom rotates and is connected with the mount pad, the equal fixedly connected with threaded rod of one end of mount pad both sides, the one end threaded connection of threaded rod has limit knob, the arc mouth has all been seted up to the one end of mount pad both sides, lifting mechanism is all installed to the both sides of mount pad bottom, lifting mechanism's bottom is connected with the side box, peg graft in the middle part on side box top has the push rod, push rod's bottom fixedly connected with holding down plate, push rod's surface cover is equipped with reset spring, the equal fixedly connected with transfer line in both sides of holding down plate, the equal fixedly connected with sucking disc in both sides of side box bottom, just the inner wall fixedly connected with piston of sucking disc is passed to the bottom of transfer line.
When the myopia amblyopia prevention and control light feeding instrument adopting the technical scheme is used, the orientation angle and the height of the light feeding instrument body can be adjusted, the eyes of a user can be well attached to the ocular lens during operation, the curative effect is ensured, and the sucker is arranged to improve the stability of the light feeding instrument during use.
As a preferable technical scheme of the utility model, the lifting mechanism comprises two fixing plates, four air cylinders, four mounting blocks and a hinge bracket, wherein the two fixing plates are sequentially arranged from top to bottom, the fixing plate positioned above is fixedly connected with the mounting seat, and the fixing plate positioned below is fixedly connected with the side box. The lifting mechanism is used for adjusting the height position of the light feeding instrument.
As a preferable technical scheme of the utility model, the two ends of one side opposite to the two fixing plates are fixedly provided with the air cylinders, one ends of the four air cylinders are fixedly connected with the mounting blocks, and the four mounting blocks are respectively and fixedly connected with two sides of the top end and two sides of the bottom end of the hinged frame. The height is adjusted by driving the hinged frame to zoom.
As a preferable technical scheme of the utility model, sliding grooves are formed in two sides of one side, opposite to the two fixed plates, of each fixed plate, sliding blocks are connected to the surfaces of the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the mounting blocks. The sliding block and the sliding groove limit and guide the movement of the installation block.
As a preferred technical scheme of the utility model, the threaded rod is in sliding connection with the arc-shaped opening. The threaded rod can slide in the arc-shaped opening when the light feeding instrument body rotates.
As a preferable technical scheme of the utility model, a middle fixing cover at the top end of the side box is provided with a silica gel sleeve. The setting of silica gel cover makes to press more conveniently.
As a preferable technical scheme of the utility model, the top end of the return spring is fixedly connected with the top end of the inner wall of the side box, and the bottom end of the return spring is fixedly connected with the lower pressing plate. The two ends of the reset spring are fixed to achieve the reset effect.
Compared with the prior art, the utility model has the beneficial effects that:
the limiting knob is unscrewed to drive the threaded rod on the light-feeding instrument body to slide on the arc-shaped opening, the orientation angle can be adjusted, then the limiting knob is screwed, the mounting block is pushed to move by starting the air cylinders in the two lifting mechanisms, and then the hinged frame is driven to zoom, so that the height of the light-feeding instrument body can be adjusted, and a user can attach eyes to the ocular lens well during operation, and the curative effect is ensured;
2. through pressing the pressure bars of two side boxes department, and then through the holding down plate, drive the piston with the transfer line and move down, the air in the discharge sucking disc, then place this light instrument on the mesa and loosen the pressure bar, make the piston reset under reset spring effect, and the sucking disc can firmly adsorb on the mesa, improved the stability of light instrument when using from this.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a nursing instrument body of the present utility model;
FIG. 3 is a side cross-sectional view of the side pocket of the present utility model;
fig. 4 is a side cross-sectional view of the lifting mechanism of the present utility model.
In the figure: 1. a light feeding instrument body; 2. a mounting base; 3. a threaded rod; 4. a limit knob; 5. an arc-shaped opening; 6. a lifting mechanism; 601. a fixing plate; 602. a cylinder; 603. a mounting block; 604. a hinge bracket; 7. a slide block; 8. a chute; 9. a side case; 10. pressing a pressing rod; 11. a lower pressing plate; 12. a return spring; 13. a transmission rod; 14. a suction cup; 15. a piston; 16. and a silica gel sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a myopia amblyopia prevention and control light feeding instrument, which comprises a light feeding instrument body 1, wherein the bottom of the light feeding instrument body 1 is rotationally connected with a mounting seat 2, one ends of two sides of the mounting seat 2 are fixedly connected with threaded rods 3, one ends of the threaded rods 3 are in threaded connection with limit knobs 4, one ends of two sides of the mounting seat 2 are provided with arc-shaped openings 5, the angle is adjusted, lifting mechanisms 6 are installed on two sides of the bottom end of the mounting seat 2, the height is adjusted, the bottom of the lifting mechanism 6 is connected with a side box 9, the middle part of the top end of the side box 9 is inserted with a pressing rod 10, the bottom of the pressing rod 10 is fixedly connected with a lower pressing plate 11, the surface of the pressing rod 10 is sleeved with a reset spring 12, two sides of the lower pressing plate 11 are fixedly connected with transmission rods 13, two sides of the bottom end of the side box 9 are fixedly connected with sucking discs 14, the bottom of the transmission rods 13 penetrate through the inner walls of the sucking discs 14 and are fixedly connected with pistons 15.
When the light instrument is used, the pressing rods 10 at the two side boxes 9 are pressed, the piston 15 is driven to move downwards through the lower pressing plate 11 and the transmission rod 13, air in the sucking disc 14 is discharged, then the light instrument is placed on a table top, the pressing rods 10 are loosened, the piston 15 is reset under the action of the reset spring 12, and the sucking disc 14 is firmly adsorbed on the table top, so that the stability of the light instrument in use is improved;
the lifting mechanism 6 comprises two fixing plates 601, four air cylinders 602, four mounting blocks 603 and a hinged frame 604, wherein the two fixing plates 601 are sequentially arranged from top to bottom, the fixing plate 601 positioned above is fixedly connected with the mounting seat 2, the fixing plate 601 positioned below is fixedly connected with the side box 9, the two ends of the opposite sides of the two fixing plates 601 are fixedly provided with the air cylinders 602, one ends of the four air cylinders 602 are fixedly connected with the mounting blocks 603, the four mounting blocks 603 are respectively and fixedly connected with two sides of the top end and two sides of the bottom end of the hinged frame 604, scaling can be driven, sliding grooves 8 are formed in two sides of the opposite sides of the two fixing plates 601, sliding blocks 7 are slidably connected with the surfaces of the sliding grooves 8, and the sliding blocks 7 are fixedly connected with the mounting blocks 603 for limiting and guiding;
when the light instrument is used, the air cylinders 602 in the two lifting mechanisms 6 are started to push the mounting blocks 603 to move, so that the hinged frame 604 is driven to zoom, the height of the light instrument body 1 can be adjusted, and the arranged sliding blocks 7 and sliding grooves 8 prevent the mounting blocks 603 from moving to deviate and falling;
the threaded rod 3 is in sliding connection with the arc-shaped opening 5, a silica gel sleeve 16 is arranged in the middle of the top end of the side box 9, the pressing is convenient, the top end of the return spring 12 is fixedly connected with the top end of the inner wall of the side box 9, the bottom end of the return spring 12 is fixedly connected with the lower pressing plate 11, and falling is prevented;
during the use, through unscrewing limit knob 4, drive threaded rod 3 on the light instrument body 1 and slide on arc mouth 5, adjustable orientation angle, then screw limit knob 4 can, through be equipped with silica gel cover 16 in pressing the pole 10 top for press more comfortablely and move up the limiting displacement to pressing the pole 10, connect reset spring 12's both ends and make it drive holding down plate 11 and reset.
When the myopia amblyopia prevention and control light feeding instrument is particularly used, the limit knob 4 is unscrewed to drive the threaded rod 3 on the light feeding instrument body 1 to slide on the arc-shaped opening 5, the orientation angle can be adjusted, then the limit knob 4 is screwed, the mounting block 603 is pushed to move by starting the air cylinders 602 in the two lifting mechanisms 6, the hinged frame 604 is driven to zoom, the height of the light feeding instrument body 1 can be adjusted, so that eyes can be better attached to an eyepiece when a user operates, the curative effect is ensured, the pressing rods 10 at the two side boxes 9 are pressed, the piston 15 is driven to move downwards by the transmission rod 13 through the lower pressing plate 11, air in the sucking disc 14 is discharged, then the light feeding instrument is placed on a table top, the pressing rods 10 are loosened, the piston 15 is reset under the action of the reset spring 12, and the sucking disc 14 can be firmly adsorbed on the table top, so that the stability of the light feeding instrument in use is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a myopia amblyopia prevention and control light feeding instrument, includes light feeding instrument body (1), its characterized in that: the utility model discloses a light instrument body, including mounting base (2), threaded rod (3), arc mouth (5), lifting mechanism (6), push rod (10) are pegged graft in the middle part on side box (9) top, push rod (10) are pegged graft in the bottom fixedly connected with holding down plate (11), push rod (10) are equipped with reset spring (12) in the surface cover, holding down plate (11) are all fixedly connected with transfer line (13) in both sides, arc mouth (5) are all seted up to the one end of mounting base (2) both sides, lifting mechanism (6) are all installed to the both sides of mounting base (2) bottom, the bottom of lifting mechanism (6) is connected with side box (9), push rod (10) are pegged graft in the middle part on side box (9) top, push rod (10) are equipped with reset spring (12) in the surface cover, holding down plate (11) are all fixedly connected with sucking disc (13) in both sides, sucking disc (14) are all fixedly connected with in both sides of side box (9) bottom, just sucking disc (13) bottom passes the inner wall fixedly connected with piston (15) of sucking disc (14).
2. The myopia amblyopia prevention and control light feeding instrument according to claim 1, wherein: lifting mechanism (6) are including two fixed plates (601), four cylinder (602), four installation piece (603) and articulated frame (604), two fixed plate (601) from the top down sets gradually, is located the top fixed plate (601) and mount pad (2) fixed connection, be located the below fixed plate (601) and side box (9) fixed connection.
3. The myopia amblyopia prevention and control light feeding instrument according to claim 2, wherein: two ends of one side opposite to the fixed plate (601) are fixedly provided with air cylinders (602), one ends of four air cylinders (602) are fixedly connected with mounting blocks (603), and the four mounting blocks (603) are respectively and fixedly connected with two sides of the top end and two sides of the bottom end of the hinged frame (604).
4. A myopia amblyopia prevention and control light feeding device according to claim 3, wherein: both sides of one side opposite to the two fixing plates (601) are provided with sliding grooves (8), the surfaces of the sliding grooves (8) are connected with sliding blocks (7) in a sliding manner, and the sliding blocks (7) are fixedly connected with the mounting blocks (603).
5. The myopia amblyopia prevention and control light feeding instrument according to claim 1, wherein: the threaded rod (3) is in sliding connection with the arc-shaped opening (5).
6. The myopia amblyopia prevention and control light feeding instrument according to claim 1, wherein: the middle fixing cover at the top end of the side box (9) is provided with a silica gel sleeve (16).
7. The myopia amblyopia prevention and control light feeding instrument according to claim 1, wherein: the top end of the return spring (12) is fixedly connected with the top end of the inner wall of the side box (9), and the bottom end of the return spring (12) is fixedly connected with the lower pressing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499698.7U CN220404642U (en) | 2023-06-13 | 2023-06-13 | Myopia amblyopia prevention and control light feeding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499698.7U CN220404642U (en) | 2023-06-13 | 2023-06-13 | Myopia amblyopia prevention and control light feeding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404642U true CN220404642U (en) | 2024-01-30 |
Family
ID=89655398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321499698.7U Active CN220404642U (en) | 2023-06-13 | 2023-06-13 | Myopia amblyopia prevention and control light feeding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404642U (en) |
-
2023
- 2023-06-13 CN CN202321499698.7U patent/CN220404642U/en active Active
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