CN216570749U

CN216570749U - Multifunctional light and shade vision training instrument

Info

Publication number: CN216570749U
Application number: CN202122532460.7U
Authority: CN
Inventors: 曾雪骢
Original assignee: Suzhou Shiqu Electronic Technology Co ltd
Current assignee: Suzhou Shiqu Electronic Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-24
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a multifunctional bright and dark visual training instrument, which relates to the field of visual training equipment, wherein a storage barrel is fixedly connected to the left end of the upper surface of an operating platform, a first adjusting screw rod is arranged in the storage barrel, the first adjusting screw rod is in sliding connection with the storage barrel, a first adjusting part is rotatably connected to the upper end of the storage barrel, the first adjusting screw rod penetrates through the first adjusting part and is in threaded connection with the first adjusting part, a bearing rod is fixedly connected to the upper end of the first adjusting screw rod, the height of the bearing rod is changed by arranging the first adjusting screw rod and the first adjusting part, the distance between an adjusting box and the bearing rod is changed by arranging a second adjusting screw rod and a second adjusting part, so that the requirements of people with different sizes on the face are met, the distance between the two light adjusting barrels is adjusted by arranging a third adjusting screw rod and a third adjusting part, thereby satisfying the use of people with different eye distances and achieving better effect.

Description

Multifunctional light and shade vision training instrument

Technical Field

The utility model relates to the field of vision training equipment, in particular to a multifunctional bright and dark vision training instrument.

Background

Myopia is a common ophthalmic disease of teenagers, is an expression of low visual function, especially the incidence rate of myopia is always high in recent years, and has become a problem of common attention of the current society, and the prevention of myopia and the improvement of vision are particularly important. Therefore, training apparatuses for improving eyesight of teenagers are being introduced in the market in recent years.

However, the height of the existing training instrument and the distance between two eyes are mostly fixed, so that the training instrument cannot be adjusted when used by different people, and cannot find the most appropriate position, thereby resulting in poor visual training effect.

Disclosure of Invention

The utility model mainly aims to provide a multifunctional bright and dark vision training instrument which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a multifunctional bright and dark vision training instrument comprises an operating table, wherein a storage barrel is fixedly connected to the left end of the upper surface of the operating table, a first adjusting screw rod is arranged in the storage barrel and is connected with the storage barrel in a sliding manner, a first adjusting part is rotatably connected to the upper end of the storage barrel, the first adjusting screw rod penetrates through the first adjusting part and is in threaded connection with the first adjusting part, a bearing rod is fixedly connected to the upper end of the first adjusting screw rod, a bearing groove is formed in the bearing rod, a cushion is pasted at the bottom of the bearing groove, sliding rods are fixedly connected to the front end and the rear end of the lower surface of the bearing rod, a sleeve is slidably connected to the lower end of each sliding rod and is fixedly connected to the upper surface of the operating table, the storage barrel is located inside the sleeve, a second adjusting screw rod is fixedly connected to the rear end of the upper surface of the bearing rod, and a second adjusting part is in threaded connection with the second adjusting screw rod, the front end of the upper surface of the bearing rod is fixedly connected with a first limiting rod.

Preferably, the first limiting rod and the second adjusting part are connected with a connecting piece in a sliding mode, the lower end of the connecting piece is connected with the second adjusting part in a rotating mode, and the right side surface of the connecting piece is fixedly connected with an adjusting box.

Preferably, the adjusting holes are formed in the left side wall and the right side wall of the adjusting box, a second limiting rod is fixedly connected to the upper end of the inner wall of the rear side of the adjusting box, the front end of the second limiting rod is fixedly connected with the inner wall of the front side of the adjusting box, and a third adjusting screw rod is arranged at the lower end of the second limiting rod.

Preferably, the third adjusting screw rod is rotatably connected with the inner wall of the rear side of the adjusting box at the rear end, and the front end of the third adjusting screw rod penetrates through the front side wall of the adjusting box and is rotatably connected with the front side wall of the adjusting box.

Preferably, the front side surface of the adjusting box is fixedly connected with a third adjusting part, and the right side end of the third adjusting part is fixedly connected with the front end of the third adjusting screw rod.

Preferably, spiral grooves are formed in the front end and the rear end of the third adjusting screw rod, and the spiral directions of the two spiral grooves are opposite.

Preferably, the adjusting screw rod III is connected with two sliding blocks in a threaded manner, the sliding blocks are connected with the limiting rods II in a sliding manner, and the lower ends of the sliding blocks are fixedly connected with the light adjusting cylinder.

Preferably, a plurality of annular lamp of light regulation section of thick bamboo inner wall fixedly connected with, the left end fixedly connected with sealed cowling of light regulation section of thick bamboo, the sealed cowling is located the left side of regulating box.

Preferably, the right end of the upper surface of the operating platform is fixedly connected with an outer box, a sliding plate is arranged in the outer box, the sliding plate is connected with the operating platform in a sliding mode, and the upper surface of the sliding plate is fixedly connected with a display screen.

Preferably, the inner wall of the outer box is provided with two supporting plates, the supporting plates are fixedly connected to the upper surface of the operating table, the inner wall of the right side of the outer box is fixedly connected with a distance adjusting motor, the surface of the right side of the supporting plates is rotatably connected with a distance adjusting screw rod, the distance adjusting screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, and the right end of the distance adjusting screw rod penetrates through the right supporting plate and is fixedly connected with the output end of the distance adjusting motor.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the height of the bearing rod is changed by arranging the first adjusting screw rod and the first adjusting piece, the distance between the adjusting box and the bearing rod is changed by arranging the second adjusting screw rod and the second adjusting piece, so that the use of people with different sizes on the face is met, the distance between the two light adjusting cylinders is adjusted by arranging the third adjusting screw rod and the third adjusting piece, so that the use of people with different eye distances is met, and a better effect is achieved, so that the problems that the height of the existing training instrument and the distance between two eyes are mostly fixed, the adjustment cannot be carried out when different people use, the most appropriate position cannot be found, and the visual training effect is poor are solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic plan view of the present invention;

FIG. 5 is a schematic cross-sectional view taken at C in FIG. 4;

FIG. 6 is a schematic cross-sectional view taken at D in FIG. 4;

fig. 7 is a partial enlarged view at E in fig. 6.

In the figure: 1. an operation table; 2. a sleeve; 3. a storage cylinder; 4. a slide bar; 5. a first adjusting part; 6. adjusting a first screw rod; 7. a carrier bar; 8. a bearing groove; 9. a soft cushion; 10. a second adjusting screw rod; 11. a first limiting rod; 12. a second adjusting part; 13. a connecting member; 14. an adjusting box; 15. a second limiting rod; 16. a slider; 17. adjusting a screw rod III; 18. an adjustment hole; 19. a sealing cover; 20. a light ray adjusting cylinder; 21. an outer box; 22. a distance adjusting motor; 23. a support plate; 24. a distance adjusting screw rod; 25. a sliding plate; 26. a display screen; 27. a third adjusting part; 28. an annular lamp.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-7, a multifunctional light and shade vision training instrument comprises an operation table 1, a storage barrel 3 is fixedly connected to the left end of the upper surface of the operation table 1, a first adjusting screw 6 is arranged in the storage barrel 3, the first adjusting screw 6 is slidably connected with the storage barrel 3, a first adjusting part 5 is rotatably connected to the upper end of the storage barrel 3, the first adjusting screw 6 penetrates through the first adjusting part 5 and is in threaded connection with the first adjusting part 5, the height of the first adjusting screw 6 can be adjusted by rotating the first adjusting part 5, so that the height of a bearing rod 7 can be adjusted, the use requirements of people with different heights are met, a bearing rod 7 is fixedly connected to the upper end of the first adjusting screw 6, a bearing groove 8 is formed in the bearing rod 7, a cushion 9 is pasted to the bottom of the bearing groove 8 and is used for bearing the chin of a user, the cushion 9 is used for protecting the chin, slide bars 4 are fixedly connected to the front end and the rear end of the lower surface of the

bearing rod

7, 4 lower extreme sliding connection of slide bar has

sleeve

2, 2 fixed connection of sleeve are at the upper surface of operation panel 1, containing barrel 3 is located sleeve 2's inboard, the rear end fixedly connected with accommodate the lead screw two 10 of carrier bar 7 upper surface, threaded connection has regulating part two 12 on accommodate the lead screw two 10, regulating part two 12 rotates, drive accommodate the lead screw two 10 and move on the up-and-down direction, change the distance between carrier bar 7 and the regulating box 14, can adapt to the people of different face types and use, can find the most suitable position, the front end fixedly connected with gag lever post one 11 of carrier bar 7 upper surface, equal sliding connection has connecting piece 13 on gag lever post one 11 and the regulating part two 12, the lower extreme and the second 12 rotation of regulating part of rear side connecting piece 13 are connected, the right side fixed surface of connecting piece 13 is connected with regulating box 14.

The left side wall and the right side wall of the adjusting box 14 are respectively provided with an adjusting hole 18, the upper end of the inner wall at the rear side of the adjusting box 14 is fixedly connected with a second limiting rod 15, the front end of the second limiting rod 15 is fixedly connected with the inner wall at the front side of the adjusting box 14, the lower end of the second limiting rod 15 is provided with a third adjusting screw 17, the rear end of the third adjusting screw 17 is rotatably connected with the inner wall at the rear side of the adjusting box 14, the front end of the third adjusting screw 17 penetrates through the front side wall of the adjusting box 14 and is rotatably connected with the front side wall of the adjusting box 14, the front side surface of the adjusting box 14 is fixedly connected with a third adjusting part 27, the right side end of the third adjusting part 27 is fixedly connected with the front end of the third adjusting screw 17, the front end and the rear end of the third adjusting screw 17 are respectively provided with a spiral groove, the spiral directions of the two spiral grooves are opposite, the three adjusting screw 17 is in threaded connection with two sliding blocks 16, the sliding blocks 16 are slidably connected with the second limiting rod 15 to rotate the third adjusting part 27, can change the distance between two light regulation section of thick bamboo 20, can satisfy the people of different eye distances and use, the lower extreme fixedly connected with light regulation section of thick bamboo 20 of slider 16, a plurality of annular lamp 28 of light regulation section of thick bamboo 20 inner wall fixedly connected with, 28 external connection power of annular lamp, through external power source control annular lamp 28, change the light intensity around the eyes, thereby reach the purpose of training, the left end fixedly connected with sealed cowling 19 of light regulation section of thick bamboo 20, sealed cowling 19 is located the left side of regulating box 14.

The right-hand member fixedly connected with outer container 21 of operation panel 1 upper surface, be provided with sliding plate 25 in the outer container 21, sliding

plate

25 and 1 sliding connection of operation panel, the last fixed surface of sliding plate 25 is connected with display screen 26, outer container 21 inner wall is provided with two backup pads 23, backup pad 23 fixed connection is at the upper surface of operation panel 1, the right side inner wall fixedly connected with distance adjusting motor 22 of outer container 21, the right side surface of left side backup pad 23 rotates and is connected with distance adjusting screw 24, distance adjusting screw 24 runs through sliding plate 25, and with sliding plate 25 threaded connection, the right-hand member backup pad 23 is run through to the right-hand member of distance adjusting screw 24, and with distance adjusting motor 22's output fixed connection.

It should be noted that the utility model is a multifunctional bright and dark vision training instrument, when in use, the height of the bearing rod 7 is adjusted by rotating the first adjusting part 5, the distance between the bearing rod 7 and the adjusting box 14 is adjusted by rotating the second adjusting part 12, and the distance between the two light ray adjusting cylinders 20 is adjusted by adjusting the third adjusting part 27, so that people with different face shapes and different eye distances can use the instrument, and the distance adjusting motor 22 is turned on to drive the distance adjusting screw rod 24 to rotate, so that the sliding plate 25 is driven to approach or separate from the light ray adjusting cylinders 20, and the best training effect is achieved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional bright and dark visual training appearance, includes operation panel (1), its characterized in that: the left end of the upper surface of the operating platform (1) is fixedly connected with a storage barrel (3), a first adjusting screw rod (6) is arranged in the storage barrel (3), the first adjusting screw rod (6) is connected with the storage barrel (3) in a sliding manner, the upper end of the storage barrel (3) is rotatably connected with a first adjusting part (5), the first adjusting screw rod (6) penetrates through the first adjusting part (5) and is in threaded connection with the first adjusting part (5), the upper end of the first adjusting screw rod (6) is fixedly connected with a bearing rod (7), a bearing groove (8) is formed in the bearing rod (7), a cushion (9) is pasted at the bottom of the bearing groove (8), sliding rods (4) are fixedly connected to the front end and the rear end of the lower surface of the bearing rod (7), a sleeve (2) is connected to the lower end of the sliding rod (4) in a sliding manner, and the sleeve (2) is fixedly connected to the upper surface of the operating platform (1), the storage barrel (3) is located on the inner side of the sleeve (2), the rear end of the upper surface of the bearing rod (7) is fixedly connected with a second adjusting screw rod (10), the second adjusting screw rod (10) is connected with a second adjusting piece (12) in a threaded mode, and the front end of the upper surface of the bearing rod (7) is fixedly connected with a first limiting rod (11).

2. The multifunctional bright and dark vision training instrument of claim 1, wherein: equal sliding connection has connecting piece (13) on gag lever post (11) and regulating part two (12), the rear side the lower extreme and the regulating part two (12) of connecting piece (13) rotate to be connected, the right side fixed surface of connecting piece (13) is connected with regulating box (14).

3. The multifunctional bright and dark vision training instrument of claim 2, wherein: adjusting holes (18) have all been seted up to the left and right sides wall of regulating box (14), the upper end fixedly connected with gag lever post two (15) of regulating box (14) rear side inner wall, the front end of gag lever post two (15) and the front side inner wall fixed connection of regulating box (14), the lower extreme of gag lever post two (15) is provided with accommodate the lead screw three (17).

4. The multifunctional bright and dark vision training instrument of claim 3, wherein: and the third adjusting screw rod (17) is rotatably connected with the inner wall of the rear side of the adjusting box (14) at the rear end, and the front end of the third adjusting screw rod (17) penetrates through the front side wall of the adjusting box (14) and is rotatably connected with the front side wall of the adjusting box (14).

5. The multifunctional bright and dark vision training instrument of claim 4, wherein: the front side surface of the adjusting box (14) is fixedly connected with a third adjusting part (27), and the right side end of the third adjusting part (27) is fixedly connected with the front end of the third adjusting screw rod (17).

6. The multifunctional bright and dark vision training instrument of claim 4, wherein: spiral grooves are formed in the front end and the rear end of the third adjusting screw rod (17), and the spiral directions of the two spiral grooves are opposite.

7. The multifunctional bright and dark vision training instrument of claim 6, wherein: and the adjusting screw rod III (17) is connected with two sliding blocks (16) in a threaded manner, the sliding blocks (16) are connected with the limiting rod II (15) in a sliding manner, and the lower end of each sliding block (16) is fixedly connected with a light ray adjusting cylinder (20).

8. The multifunctional bright and dark vision training instrument of claim 7, wherein: a plurality of annular lamp (28) of light regulation section of thick bamboo (20) inner wall fixedly connected with, the left end fixedly connected with sealed cowling (19) of light regulation section of thick bamboo (20), sealed cowling (19) are located the left side of regulating box (14).

9. The multifunctional bright and dark vision training instrument of claim 1, wherein: the right end of the upper surface of the operating platform (1) is fixedly connected with an outer box (21), a sliding plate (25) is arranged in the outer box (21), the sliding plate (25) is in sliding connection with the operating platform (1), and the upper surface of the sliding plate (25) is fixedly connected with a display screen (26).

10. The multifunctional bright and dark vision training instrument of claim 9, wherein: the inner wall of the outer box (21) is provided with two supporting plates (23), the supporting plates (23) are fixedly connected to the upper surface of the operating table (1), the right inner wall of the outer box (21) is fixedly connected with a far and near adjusting motor (22), the left side is connected with a far and near adjusting screw rod (24) in a rotating mode on the right side surface of the supporting plates (23), the far and near adjusting screw rod (24) penetrates through the sliding plate (25) and is in threaded connection with the sliding plate (25), and the right end of the far and near adjusting screw rod (24) penetrates through the right supporting plate (23) and is fixedly connected with the output end of the far and near adjusting motor (22).