CN218303890U

CN218303890U - Ophthalmic myopia-preventing sitting posture correction device

Info

Publication number: CN218303890U
Application number: CN202221644806.0U
Authority: CN
Inventors: 王继红
Original assignee: Affiliated Hospital of Jiangnan University
Current assignee: Affiliated Hospital of Jiangnan University
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-17
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an ophthalmology myopia prevention position of sitting orthotic devices relates to myopia prevention technical field. In order to solve the problem that most sitting posture correction devices on the market cannot adjust light, users cannot adjust light in the learning process, study of the users is affected, and the eye pressure of the users is improved, so that the situation of eye myopia is caused. The utility model provides an ophthalmology myopia prevention position of sitting orthotic devices, correct the table including the position of sitting, the position of sitting is corrected table lower surface both sides and is passed through bolt and limit baffle fixed connection respectively, the limit baffle inboard respectively with correct the contact of chair both sides, carry on spacingly to correcting the chair through limit baffle, the position of guaranteeing to correct the chair is in correcting the position, orthotic devices's correction effect has been improved, the fly leaf is turned over, the books that will browse are placed placing the inboard, the angle of adjustment desk lamp body, rotate the desk lamp body, adjust light to suitable angle, be convenient for guarantee the light of user of service learning in-process.

Description

Myopia prevention position of sitting orthotic devices of ophthalmology

Technical Field

The utility model relates to a myopia prevention device technical field specifically is an ophthalmology myopia prevention position of sitting orthotic devices.

Background

The correct sitting posture for standing can not only prevent the lateral curvature of the spine, but also reduce the occurrence of myopia of eyes, especially for growing teenagers or people with long-term bending over a table. However, the prior myopia-preventing sitting posture correction device still has the following problems:

1. at present, the light of most sitting posture correction devices on the market cannot be adjusted, so that the light adjustment cannot be carried out by users in the learning process, the learning of the users is influenced, the eye pressure of the users is improved, and the eye myopia is caused;

2. most position of sitting orthotic devices on the market at present can't carry out angular adjustment, and application scope is narrower, can't use to different age ranges, and can't adjust according to user's height, and the flexibility is relatively poor, and user's use comfort is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmology myopia prevention position of sitting orthotic devices carries on spacingly through limit baffle to correcting the chair, guarantees that the position of correcting the chair is in correction position, has improved orthotic devices's correction effect, opens the fly leaf, and the board is placed in the rotatory play, places the books that need browse in placing the board, and the angle of adjustment desk lamp body rotates the desk lamp body, with light adjustment to suitable angle, is convenient for guarantee the light of user of service study in-process, can solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an ophthalmic myopia-preventing sitting posture correction device comprises a sitting posture correction table, wherein the periphery of the lower surface of the sitting posture correction table is fixedly connected with telescopic table legs through bolts respectively, two sides of the lower surface of the sitting posture correction table are fixedly connected with limiting baffles through bolts respectively, the inner sides of the limiting baffles are contacted with two sides of a correction chair respectively, one side of the upper surface of the sitting posture correction table is fixedly connected with a table lamp base through bolts, one side of the upper surface of the table lamp base is rotatably connected with a support column through a bearing, and the upper end of the support column is movably connected with a table lamp body through a pin shaft;

the table upper surface is corrected to position of sitting one side through hinge and fly leaf swing joint, and the fly leaf lower surface is provided with places the board, and the fly leaf lower surface is seted up and is placed the standing groove of board looks adaptation, and the standing groove both sides are rotated with placing board both ends through the round pin axle and are connected, and table one side both ends are corrected to position of sitting are provided with storage drawers respectively, and table one side center is corrected to position of sitting is provided with orthotic devices, and table one side is corrected to position of sitting is provided with the groove of accomodating with orthotic devices looks adaptation.

Preferably, the correcting device comprises a limiting plate, a connecting shaft, a correcting seat and a correcting plate, one side of the limiting plate is movably connected with the correcting seat through the connecting shaft, and the correcting plate is movably connected with the correcting seat in a clamping mode.

Preferably, a clamping groove matched with the correction plate is formed in one side of the correction seat, telescopic clamping strips are arranged at two ends of one side of the correction plate respectively, and a gasket is arranged on the other side of the correction plate.

Preferably, the upper surface of the limiting plate is provided with uniformly distributed limiting grooves, the upper surface of the correcting seat is movably connected with the limiting clamping plate through a pin shaft, and the limiting grooves are connected with the limiting clamping plate in a buckling mode.

Preferably, the inner sides of the limiting grooves are symmetrically provided with limiting clamping strips respectively, one ends of the limiting clamping strips penetrate through the limiting plate and form steps with the side wall of the limiting plate, and one sides of the limiting clamping strips are fixedly connected with one sides of the inner walls of the limiting plate through springs.

Preferably, the two sides of the lower surface of the limiting plate are fixedly connected with the drawing strips through bolts respectively, the drawing strips are connected with the drawing grooves in a buckling mode, and the lower surface of each drawing groove is fixedly connected with the lower surface of the inner wall of the accommodating groove.

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

1. according to the ophthalmic myopia-preventing sitting posture correction device, the correction chair is limited through the limiting baffle, the position of the correction chair is guaranteed to be in a correction position, the correction effect of the correction device is improved, the movable plate is opened, the placing plate is rotated out, books needing to be browsed are placed in the placing plate, the angle of the desk lamp body is adjusted, the desk lamp body is rotated, light is adjusted to a proper angle, and light rays in the learning process of users are convenient to guarantee;

2. this ophthalmology myopia prevention position of sitting orthotic devices, slide through draw-out strip and pull groove, pull out orthotic devices, rotate and correct the board adjustment to suitable angle, the height of board and correction seat is corrected in the adjustment, will correct the board upper end and the contact of user's chest, it is fixed with spacing cardboard and spacing groove buckle, spacing cardboard pushes down and drives spacing card strip respectively and carry out horizontal migration to both sides, correct the table lateral wall with the position of sitting and contact, avoid correcting the board and take place the displacement, the adjustment is convenient, the flexibility is high, application scope is wide, use comfort has been improved greatly, and the popularization is facilitated.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

fig. 2 is another perspective view of the overall structure of the present invention;

FIG. 3 is an isometric view of the orthotic device of the present invention;

fig. 4 is the utility model discloses a limiting plate orthographic view cross-section.

In the figure: 1. a sitting posture rectification table; 11. the desk legs are telescopic; 12. a limit baffle; 13. a desk lamp base; 14. a support column; 15. a desk lamp body; 16. a storage drawer; 2. a correction chair; 3. a movable plate; 31. placing the plate; 32. a placement groove; 4. a corrective device; 41. a limiting plate; 42. a connecting shaft; 43. a correction seat; 44. straightening a plate; 45. a limiting groove; 46. a limiting clamping plate; 47. a gasket; 48. a telescopic clamping strip; 49. limiting clamping strips; 5. a spring; 51. drawing the strip; 52. and drawing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-2, an ophthalmic myopia-preventing sitting posture correction device comprises a sitting posture correction table 1, wherein the periphery of the lower surface of the sitting posture correction table 1 is fixedly connected with a telescopic table leg 11 through bolts, two sides of the lower surface of the sitting posture correction table 1 are fixedly connected with a limiting baffle 12 through bolts, the inner side of the limiting baffle 12 is in contact with two sides of a correction chair 2, the correction chair 2 is limited through the limiting baffle 12, the position of the correction chair 2 is ensured to be in a correction position, the correction effect of the correction device 4 is improved, one side of the upper surface of the sitting posture correction table 1 is fixedly connected with a table lamp base 13 through bolts, one side of the upper surface of the table lamp base 13 is rotatably connected with a support column 14 through a bearing, the upper end of the support column 14 is movably connected with a table lamp body 15 through a pin shaft, one side of the upper surface of the sitting posture correction table 1 is movably connected with a movable plate 3 through a hinge, a placing plate 31 is arranged on the lower surface of a movable plate 3, two sides of the placing groove 32 are rotatably connected with two ends of the placing plate 31 through pin shafts, two ends of the placing groove 32 are respectively provided with storage drawers 16 on one side of the sitting posture correction table lamp body, the placing plate 3 is opened, the movable plate 31, the book is needed to be convenient for adjusting the desk lamp to be placed in the desk lamp body, and the desk lamp body is convenient for people to use;

referring to fig. 3-4, a correction device 4 is disposed in the center of one side of the sitting posture correction table 1, a storage groove adapted to the correction device 4 is disposed on one side of the sitting posture correction table 1, the correction device 4 includes a position-limiting plate 41, a connecting shaft 42, a correction seat 43 and a correction plate 44, one side of the position-limiting plate 41 is movably connected to the correction seat 43 through the connecting shaft 42, the correction plate 44 is movably connected to the correction seat 43, one side of the correction seat 43 is provided with a slot adapted to the correction plate 44, two ends of one side of the correction plate 44 are respectively provided with a retractable locking strip 48, the correction plate 44 is pressed down to the correction seat 43 by pressing the retractable locking strip 48, the correction plate 44 is pulled out, the retractable locking strips 48 are fixed to two sides of the upper surface of the correction seat 43 in a position-limiting manner, so as to adjust the height of the correction plate 44 and the correction seat 43, a spacer 47 is disposed on the other side of the correction plate 44, and evenly distributed limit grooves 45 are disposed on the upper surface of the position-limiting plate 41, the upper surface of the correcting base 43 is movably connected with a limiting clamping plate 46 through a pin shaft, a limiting groove 45 is in buckle connection with the limiting clamping plate 46, the inner sides of the limiting groove 45 are respectively and symmetrically provided with limiting clamping strips 49, one ends of the limiting clamping strips 49 penetrate through a limiting plate 41 to form steps with the side wall of the limiting plate 41, after the limiting clamping plate 46 is in buckle connection with the limiting groove 45, the limiting clamping plates 46 respectively push the limiting clamping strips 49 to horizontally move towards the outside of the limiting groove 45, the limiting clamping strips 49 are limited with the side wall of the sitting posture correcting table 1, when the limiting groove 45 is separated from the limiting clamping plate 46, the spring 5 drives the limiting clamping strips 49 to horizontally move towards the inside of the limiting groove 45, the limiting clamping strips 49 form a plane with the side wall of the limiting plate 41, one side of the limiting clamping strips 49 is fixedly connected with one side of the inner wall of the limiting plate 41 through the spring 5, the two sides of the lower surface of the limiting plate 41 are respectively fixedly connected with pulling strips 51 through bolts, and the pulling strips 51 are in buckle connection with the pulling grooves 52, the lower surface of the drawing groove 52 is fixedly connected with the lower surface of the inner wall of the accommodating groove, the correcting device 4 is drawn out by sliding the drawing strip 51 and the drawing groove 52, the correcting plate 44 is rotated to be adjusted to a proper angle, the height of the correcting plate 44 and the correcting seat 43 is adjusted, the upper end of the correcting plate 44 is contacted with the chest of a user, the limiting clamping plate 46 and the limiting groove 45 are fastened and fixed, the limiting clamping plate 46 is pressed downwards to respectively drive the limiting clamping strips 49 to horizontally move towards two sides and is contacted with the side wall of the sitting posture correcting table 1, the correcting plate 44 is prevented from displacing, the adjusting is convenient, the flexibility is high, the application range is wide, the use comfort degree is greatly improved, and the popularization is convenient.

To sum up, this ophthalmology myopia prevention position of sitting orthotic devices, it is spacing to correcting chair 2 through limit baffle 12, guarantee that the position of correcting chair 2 is in the correction position, orthotic devices 4's correction effect has been improved, open fly leaf 3, rotate out place board 31, the books that will turn over are placed in placing board 31, adjust the angle of desk lamp body 15, rotate desk lamp body 15, adjust light to suitable angle, be convenient for guarantee the light among the user's study process, limit cardboard 46 carries out the buckle with spacing groove 45 after being connected, limit cardboard 46 promotes limit card 49 and carries out horizontal migration outside limiting groove 45 respectively, limit card 49 carries out spacingly with position of sitting orthotic table 1 lateral wall, when spacing groove 45 and limit cardboard 46 separate, spring 5 drives limit card 49 and carries out horizontal migration to the spacing groove 45, limit card 49 and limiting plate 41 lateral wall form the plane, slide through draw-out brace 51 and pull groove 52, pull out orthotic devices 4, rotating plate 44 adjusts to suitable angle, adjust the height of board 44 and orthotic seat 43, contact upper end and use person of board 44, it is convenient for the people to carry out horizontal migration with spacing card 46, it improves the wide contact and corrects the card and corrects the wide horizontal migration, it drives the horizontal migration to carry out the convenience of sliding, it is convenient for the horizontal migration to adjust the horizontal migration, it to use, it drives limit cardboard 46, it promotes the wide lateral wall to use, it to adjust the wide lateral wall to use, it drives to adjust the horizontal migration to carry out the wide horizontal migration to adjust the horizontal migration to use card 46, it.

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 various 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. The utility model provides an ophthalmology myopia prevention position of sitting orthotic devices, corrects table (1) including the position of sitting, its characterized in that: the periphery of the lower surface of the sitting posture correction table (1) is fixedly connected with the telescopic table legs (11) through bolts respectively, two sides of the lower surface of the sitting posture correction table (1) are fixedly connected with the limiting baffle (12) through bolts respectively, the inner side of the limiting baffle (12) is contacted with two sides of the correction chair (2) respectively, one side of the upper surface of the sitting posture correction table (1) is fixedly connected with the table lamp base (13) through bolts, one side of the upper surface of the table lamp base (13) is rotatably connected with the supporting column (14) through a bearing, and the upper end of the supporting column (14) is movably connected with the table lamp body (15) through a pin shaft;

the sitting posture correction table is characterized in that one side of the upper surface of the sitting posture correction table (1) is movably connected with the movable plate (3) through a hinge, the lower surface of the movable plate (3) is provided with a placing plate (31), the lower surface of the movable plate (3) is provided with a placing groove (32) matched with the placing plate (31), two sides of the placing groove (32) are rotatably connected with two ends of the placing plate (31) through hinge pins, two ends of one side of the sitting posture correction table (1) are respectively provided with a storage drawer (16), a center of one side of the sitting posture correction table (1) is provided with a correction device (4), and one side of the sitting posture correction table (1) is provided with an accommodating groove matched with the correction device (4).

2. An ophthalmic myopia prevention sitting posture correction device according to claim 1, characterized in that: the correcting device (4) comprises a limiting plate (41), a connecting shaft (42), a correcting seat (43) and a correcting plate (44), wherein one side of the limiting plate (41) is movably connected with the correcting seat (43) through the connecting shaft (42), and the correcting plate (44) is movably connected with the correcting seat (43) in a buckling mode.

3. An ophthalmic myopia-preventing sitting posture correction device as claimed in claim 2, wherein: and a clamping groove matched with the correcting plate (44) is formed in one side of the correcting seat (43), telescopic clamping strips (48) are respectively arranged at two ends of one side of the correcting plate (44), and a gasket (47) is arranged on the other side of the correcting plate (44).

4. An ophthalmic myopia prevention sitting posture correction device according to claim 2, characterized in that: the upper surface of the limiting plate (41) is provided with limiting grooves (45) which are uniformly distributed, the upper surface of the correcting seat (43) is movably connected with the limiting clamping plate (46) through a pin shaft, and the limiting grooves (45) are connected with the limiting clamping plate (46) in a buckling mode.

5. An ophthalmic myopia-preventing sitting posture correction device as claimed in claim 4, wherein: spacing card strip (49) are symmetrically provided with respectively to spacing groove (45) inboard, and spacing card strip (49) one end runs through limiting plate (41) and forms the step rather than the lateral wall, and spacing card strip (49) one side is through spring (5) and limiting plate (41) inner wall one side fixed connection.

6. An ophthalmic myopia prevention sitting posture correction device according to claim 2, characterized in that: limiting plate (41) lower surface both sides are respectively through bolt and pull strip (51) fixed connection, and pull strip (51) are connected with pull groove (52) buckle, pull groove (52) lower surface with accomodate inslot wall lower surface fixed connection.