CN213431529U

CN213431529U - Universal eye protection instrument for correcting hyperopia and myopia

Info

Publication number: CN213431529U
Application number: CN202021955484.2U
Authority: CN
Inventors: 嵇鹏飞
Original assignee: Jiangsu Xitong Biotechnology Co ltd
Current assignee: Jiangsu Xitong Biotechnology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-15
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an appearance is protected to general eye for eyesight correction hyperopia myopia, the on-line screen storage device comprises a base, the top fixedly connected with regulating block of base, the top of regulating block is run through and is provided with the regulation pole, the top fixedly connected with eye protection appearance body of regulation pole, the bottom fixedly connected with bearing of regulating block inner chamber, the inside swing joint of bearing has the screw rod, the gear has been cup jointed to the bottom on screw rod surface, the back of gear is provided with the pinion rack, the front and the gear engagement of pinion rack, the both sides of pinion rack all run through to the outside of regulating block, the both sides of pinion rack bottom just are located the equal fixedly connected with pulling mechanism in the outside of regulating block. The utility model provides a current eye protection appearance angle about mostly can only adjusting and luffing motion can't adjust its height, and some users can only stand on tiptoe or put on short desk when using because the height is less, very big problem of user's availability factor of having limited.

Description

Universal eye protection instrument for correcting hyperopia and myopia

Technical Field

The utility model relates to a vision correction technical field specifically is a general eye protection appearance for vision correction hyperopia myopia.

Background

The vision measured without glasses is called naked eye vision. For example, the vision of a myopic eye patient is 0.1 without glasses, and the vision reaches 1.5 after the myopic eye patient is matched with glasses, the myopic eye patient is called naked eye vision, and the myopic eye patient is called corrected vision after the myopic eye patient is worn with glasses. The eye massager is elaborately designed by a computer according to the height profile of eyes and different acupuncture points, and is characterized in that according to the theory of traditional Chinese medicine channels and collaterals, 24 neodymium magnetic fingers or an air bag are used for pressing the eyes and massaging the acupuncture points of the eyes at the same time, so that visual cone cells and optic nerves are stimulated and exercised, the fatigue of ciliary muscles is relieved, the dryness and pain of the eyes caused by long-time use of the eyes are relieved, qi and blood are harmonized, and metabolism is promoted. The unique pinhole-shaped transparent sheet can correct focus, protect eyes, nourish spirit, strengthen the natural self-healing capacity of eye cell tissues, prevent the deepening of eye diseases such as myopia, amblyopia and the like and achieve the effect of beautifying eyes.

Hyperopia myopia needs to use the eye protection instrument when correcting, but the angle that angle and luffing motion about angle and luffing motion can only be adjusted to current eye protection instrument mostly, can't adjust its height, and some users can only stand on tiptoe or put on short desk when using because the height is less, very big user's availability factor of having limited has reduced the practicality of eye protection instrument, and the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide an eye protection appearance that is used for eyesight correction hyperopia myopia to be general possesses the advantage that can height-adjusting, has solved current eye protection appearance and has mostly can only adjust the angle of angle and luffing motion about the adjustment, can't adjust its height, and some users can only stand on tiptoe or put on short desk when using because the height is less, very big limited user's availability factor's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an eye protection instrument for correcting hyperopia and myopia comprises a base, wherein the top of the base is fixedly connected with an adjusting block, the top of the adjusting block is provided with an adjusting rod in a penetrating way, the top of the adjusting rod is fixedly connected with an eye protection instrument body, the bottom of the inner cavity of the adjusting block is fixedly connected with a bearing, the inside of the bearing is movably connected with a screw rod, the bottom of the surface of the screw rod is sleeved with a gear, the back of the gear is provided with a toothed plate, the front of the toothed plate is meshed with the gear, both sides of the toothed plate penetrate through the outer side of the adjusting block, both sides of the bottom of the toothed plate and the outer side of the adjusting block are fixedly connected with pulling mechanisms, the surface of the screw rod is in threaded connection with a threaded sleeve, sliding mechanisms are fixedly connected to the two sides of the threaded sleeve, and the top of the threaded sleeve penetrates through the top of the adjusting block and is fixedly connected with the adjusting rod.

As the utility model discloses it is preferred, pulling mechanism includes the slide bar of fixed connection in pinion rack bottom both sides, the bottom and the base sliding connection of slide bar, the outside fixedly connected with pull ring of slide bar.

As the utility model discloses preferred, slide mechanism includes the carriage release lever of fixed connection in the swivel nut both sides, the spout has all been seted up to the both sides of regulating block inner chamber, the outside sliding connection of carriage release lever is in the inside of spout.

As the utility model discloses it is preferred, the top fixedly connected with spring of carriage release lever, the top of spring and the inner wall fixed connection of regulating block.

As the utility model discloses it is preferred, the adjustment tank has been seted up at the top of regulating block, the bottom joint of adjusting the pole is in the inside of adjustment tank.

As the utility model discloses it is preferred, the both sides of adjusting the pole just are located the equal fixedly connected with gag lever post in inside of adjustment tank, the outside of gag lever post and the inner wall sliding connection of regulating block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the regulating block, adjust the pole, the eye protection appearance body, a bearing, the screw rod, the gear, the pinion rack, pulling mechanism, the swivel nut, slide mechanism's cooperation is used, drive the rebound through the swivel nut, the swivel nut drives and adjusts pole rebound, reach the effect that can height-adjusting, the practicality of eye protection appearance has been strengthened, convenient to use person uses, this an eye protection appearance that is used for vision correction hyperopia myopia to be general, solved current eye protection appearance and mostly can only adjust angle and luffing motion's angle about the adjustment, can't adjust its height, and some users are because the height is less, can only stand on the tiptoe or put on short desk when using, very big limited user's availability factor's problem.

2. The utility model discloses a setting of pulling mechanism, can the person of facilitating the use pulling pinion rack, strengthened user's convenience.

3. The utility model discloses a slide mechanism's setting can make the swivel nut more smooth slide in the inside of regulating block, has reduced the friction between swivel nut and the regulating block, has prolonged the life of swivel nut, has played spacing effect to the swivel nut during the use.

4. The utility model discloses a setting of spring can make the carriage release lever more stable reciprocate, has played absorbing effect simultaneously.

5. The utility model discloses a setting of adjustment tank can make the inseparabler joint of regulation pole in the inside of regulating block, prevents the phenomenon that drops.

6. The utility model discloses a setting of gag lever post can make the more stable rebound of regulation pole, has played spacing effect simultaneously.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

FIG. 3 is an enlarged structural view of the point B in FIG. 1;

fig. 4 is a perspective view of the local structure of the present invention.

In the figure: 1. a base; 2. an adjusting block; 3. adjusting a rod; 4. an eye protection apparatus body; 5. a bearing; 6. a screw; 7. a gear; 8. a toothed plate; 9. a pulling mechanism; 901. a slide bar; 902. a pull ring; 10. a threaded sleeve; 11. a sliding mechanism; 111. a travel bar; 112. a chute; 12. a spring; 13. an adjustment groove; 14. a limiting rod.

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.

As shown in fig. 1 to 4, the utility model provides a pair of be used for vision correction hyperopia myopia general eye protection appearance, including base 1, base 1's top fixedly connected with regulating block 2, the top of regulating block 2 is run through and is provided with regulation pole 3, adjust the top fixedly connected with eye protection appearance body 4 of pole 3, the bottom fixedly connected with bearing 5 of 2 inner chambers of regulating block, the inside swing joint of bearing 5 has screw rod 6, gear 7 has been cup jointed to the bottom on screw rod 6 surface, the back of gear 7 is provided with pinion rack 8, the front and the meshing of gear 7 of pinion rack 8, the both sides of pinion rack 8 all run through to the outside of regulating block 2, the both sides of 8 bottoms just are located the equal fixedly connected with pulling mechanism 9 in the outside of regulating block 2, the surface threaded connection of screw rod 6 has swivel nut 10, the equal fixedly connected with slide mechanism 11 in both sides of swivel nut 10, the top of swivel nut 10 run through to the top of regulating block 2 and with adjust pole 3.

Referring to fig. 3, the pulling mechanism 9 includes a sliding rod 901 fixedly connected to two sides of the bottom of the toothed plate 8, the bottom of the sliding rod 901 is slidably connected to the base 1, and a pull ring 902 is fixedly connected to the outer side of the sliding rod 901.

As a technical optimization scheme of the utility model, through the setting of pulling mechanism 9, can the person of facilitating the use pulling pinion rack 8, it is convenient to have increaseed the user.

Referring to fig. 2, the sliding mechanism 11 includes a moving rod 111 fixedly connected to two sides of the threaded sleeve 10, sliding grooves 112 are formed in two sides of an inner cavity of the adjusting block 2, and an outer side of the moving rod 111 is slidably connected to an inner side of the sliding groove 112.

As a technical optimization scheme of the utility model, through the setting of slide mechanism 11, can make the swivel nut 10 more smooth slide in the inside of regulating block 2, reduced the friction between swivel nut 10 and the regulating block 2, prolonged swivel nut 10's life, played spacing effect to swivel nut 10 during the use.

Referring to fig. 2, a spring 12 is fixedly connected to the top of the moving rod 111, and the top of the spring 12 is fixedly connected to the inner wall of the adjusting block 2.

As a technical optimization scheme of the utility model, through the setting of spring 12, can make carriage release lever 111 more stably reciprocate, played absorbing effect simultaneously.

Referring to fig. 2, the top of the adjusting block 2 is provided with an adjusting groove 13, and the bottom of the adjusting rod 3 is clamped inside the adjusting groove 13.

As a technical optimization scheme of the utility model, through the setting of adjustment tank 13, can make the inside of adjusting the inseparabler joint of pole 3 in regulating block 2, prevent the phenomenon that drops.

Referring to fig. 2, both sides of the adjusting rod 3 and the inner portion of the adjusting groove 13 are fixedly connected with a limiting rod 14, and the outer side of the limiting rod 14 is slidably connected with the inner wall of the adjusting block 2.

As a technical optimization scheme of the utility model, through the setting of gag lever post 14, can make the more stable rebound of adjusting pole 3, played spacing effect simultaneously.

The utility model discloses a theory of operation and use flow: firstly, a user pulls the pull ring 902, the pull ring 902 drives the slide bar 901 to move left and right, the slide bar 901 drives the toothed plate 8 to move left and right, the toothed plate 8 drives the gear 7 to rotate, the gear 7 drives the screw rod 6 to rotate, the screw rod 6 drives the threaded sleeve 10 to move upwards, the threaded sleeve 10 drives the adjusting rod 3 to move upwards, and the adjusting rod 3 drives the eye protection instrument body 4 to move upwards, so that the effect of adjusting the height is achieved.

In summary, the following steps: this be used for general eye protection appearance of eyesight correction hyperopia myopia, through base 1, regulating block 2, adjust pole 3, eye protection appearance body 4, bearing 5, screw rod 6, gear 7, pinion rack 8, pulling mechanism 9, swivel nut 10, slide mechanism 11's cooperation is used, drive the rebound through swivel nut 10, swivel nut 10 drives regulation pole 3 rebound, reach the effect that can height-adjusting, the practicality of eye protection appearance has been strengthened, convenient to use person uses, this be used for general eye protection appearance of eyesight correction myopia, it mostly can only adjust angle and luffing motion's angle to have solved current eye protection appearance, can't adjust its height, and some users are because the height is less, can only stand up the foot or put on short desk when using, very big limited user's availability factor's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An eye protection instrument for correcting hyperopia and myopia, comprising a base (1), characterized in that: the eye protection instrument is characterized in that an adjusting block (2) is fixedly connected to the top of the base (1), an adjusting rod (3) is arranged at the top of the adjusting block (2) in a penetrating mode, an eye protection instrument body (4) is fixedly connected to the top of the adjusting rod (3), a bearing (5) is fixedly connected to the bottom of an inner cavity of the adjusting block (2), a screw rod (6) is movably connected to the inside of the bearing (5), a gear (7) is sleeved on the bottom of the surface of the screw rod (6), a toothed plate (8) is arranged on the back of the gear (7), the front of the toothed plate (8) is meshed with the gear (7), two sides of the toothed plate (8) penetrate through the outer side of the adjusting block (2), pulling mechanisms (9) are fixedly connected to two sides of the bottom of the toothed plate (8) and located on the outer side of the adjusting block (2), and a threaded sleeve (, the two sides of the threaded sleeve (10) are fixedly connected with sliding mechanisms (11), and the top of the threaded sleeve (10) penetrates through the top of the adjusting block (2) and is fixedly connected with the adjusting rod (3).

2. The eye protection apparatus in claim 1 for use in correcting hyperopia and myopia in a human eye, wherein: the pulling mechanism (9) comprises sliding rods (901) fixedly connected to two sides of the bottom of the toothed plate (8), the bottoms of the sliding rods (901) are slidably connected with the base (1), and pull rings (902) are fixedly connected to the outer sides of the sliding rods (901).

3. The eye protection apparatus in claim 1 for use in correcting hyperopia and myopia in a human eye, wherein: slide mechanism (11) are including movable rod (111) of fixed connection in swivel nut (10) both sides, spout (112) have all been seted up to the both sides of regulating block (2) inner chamber, the outside sliding connection of movable rod (111) is in the inside of spout (112).

4. The eye protection apparatus for use in correcting hyperopia and myopia in a visual sense of claim 3, wherein: the top of the moving rod (111) is fixedly connected with a spring (12), and the top of the spring (12) is fixedly connected with the inner wall of the adjusting block (2).

5. The eye protection apparatus in claim 1 for use in correcting hyperopia and myopia in a human eye, wherein: the top of the adjusting block (2) is provided with an adjusting groove (13), and the bottom of the adjusting rod (3) is clamped inside the adjusting groove (13).

6. The eye protection apparatus for use in correcting hyperopia and myopia in accordance with claim 5, wherein: the adjusting rod is characterized in that limiting rods (14) are fixedly connected to the two sides of the adjusting rod (3) and located inside the adjusting groove (13), and the outer sides of the limiting rods (14) are connected with the inner wall of the adjusting block (2) in a sliding mode.