CN210539762U - Myopia-preventing sitting posture correction device - Google Patents
Myopia-preventing sitting posture correction device Download PDFInfo
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- CN210539762U CN210539762U CN201920842100.7U CN201920842100U CN210539762U CN 210539762 U CN210539762 U CN 210539762U CN 201920842100 U CN201920842100 U CN 201920842100U CN 210539762 U CN210539762 U CN 210539762U
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Abstract
The utility model relates to a myopia-preventing sitting posture correction device, which comprises a connecting mechanism, wherein the right side of the connecting mechanism is provided with an installation mechanism, the right side of the installation mechanism is provided with a head correction mechanism, the connecting mechanism comprises a connecting plate, notches are symmetrically dug on two sides of the connecting plate, the installation mechanism comprises a fixed plate, a mounting plate is fixedly connected on the right side of the fixed plate, the head correction mechanism comprises a supporting rod, the right side of the supporting rod is connected with a connecting plate, the supporting rod is fixedly connected with a chin supporting plate through the connecting plate, a first arc-shaped groove is dug on the top of the chin supporting plate, a connecting block is fixedly connected on the bottom of the right side of the supporting rod, a limiting plate is fixedly connected on the right side of the connecting block, so that the distance between, the back is forced to be straightened, and the correction effect is greatly improved.
Description
Technical Field
The utility model relates to a myopia prevention position of sitting orthotic devices belongs to student's articles for use technical field.
Background
At present, the myopia rate of primary and secondary school students in cities in China is high, and the main factors causing the myopia rate of teenagers are the sitting posture, the lighting condition, the pen holding method, the seat position and the like of the teenagers, while the sitting posture of the teenagers during reading and writing is difficult to keep at the correct position, so that the myopia of the teenagers is frequently caused as a main reason; the existing myopia-preventing posture corrector in the market has the defects of high cost and poor use effect, and cannot meet the use requirements of vast teenagers, so that the myopia-preventing posture corrector is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a myopia prevention position of sitting orthotic devices, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a myopia-preventing sitting posture correction device comprises a connecting mechanism, wherein the right side of the connecting mechanism is provided with an installation mechanism, the right side of the installation mechanism is provided with a head correction mechanism, the connecting mechanism comprises a connecting plate, notches are symmetrically dug on two sides of the connecting plate, the installation mechanism comprises a fixed plate, the right side of the fixed plate is fixedly connected with an installation plate, the head correction mechanism comprises a supporting rod, the right side of the supporting rod is connected with a connecting plate, the supporting rod is fixedly connected with a chin supporting plate through the connecting plate, the top of the supporting rod is fixedly connected with a chin supporting plate, the top of the chin supporting plate is dug with a first arc-shaped groove, the bottom of the right side of the supporting rod is fixedly connected with a connecting block, the right side of the connecting block, fixed plate bottom right side fixedly connected with second connecting box, fixed plate inner chamber top fixedly connected with motor, first connecting box is inside to be equipped with first wind-up roll, the inside second wind-up roll that is equipped with of second connecting box.
Further, the left side notch one side fixedly connected with locating plate, the locating plate top is equipped with the locating wire, the right side notch inside is connected with the fixed plate block.
Further, the top of the connecting plate is symmetrically provided with threaded holes in an equidistance manner, and the threaded holes are internally connected with fixing bolts.
Further, the inner walls of the first arc-shaped groove and the second arc-shaped groove are fixedly connected with a protective cushion layer.
Further, the top end of the first winding roller is fixedly connected with the top of the first connecting box through a torque spring, a waistband is wound on the first winding roller, a clamping strip is fixedly connected to one end of the waistband, a clamping groove is dug in the surface of the second winding roller, and the waistband is fixedly clamped with the inner portion of the clamping groove through the clamping strip.
Further, the right side of the motor is provided with a storage battery, the motor is connected with the storage battery through a wire, and the output shaft of the motor penetrates through the bottom of the second connecting box and is fixedly connected with the top end of the second winding roller.
The utility model discloses beneficial effect: the utility model relates to a sitting posture correction device for preventing myopia, which can respectively support and fix the chin and the abdomen through a first arc-shaped groove and a second arc-shaped groove on a chin support plate and a limiting plate by arranging the chin support plate and the limiting plate, so that the distance between the chin height and the desktop is 45 degrees, thereby effectively preventing the myopia, when the binding belt forcibly contracts the back side of the waist, the abdomen can be more comfortable, the other end of the binding belt bypasses the back side of the waist through the clamping strip to be clamped and fixed with the clamping groove on the second winding roller through the arrangement of the first connecting box and the second connecting box, the motor is started to drive the second winding roller to rotate, thereby will restraint the waistband from first wind-up roll winding to the second wind-up roll on, can tie to waist rear side, make the back carry out the extension of mandatory, the correction effect improves greatly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the appearance structure of the sitting posture correction device for preventing myopia of the present invention.
Fig. 2 is a schematic view of the appearance structure of the connecting mechanism of the sitting posture correction device for preventing myopia of the present invention.
Fig. 3 is a schematic view of the appearance structure of the head correcting mechanism of the sitting posture correcting device for preventing myopia of the utility model.
Fig. 4 is a schematic view of the sectional structure of the fixing plate of the sitting posture correction device for preventing myopia of the present invention.
Reference numbers in the figures: 1. a connecting mechanism; 2. an installation mechanism; 3. a head orthotic mechanism; 4. a connecting plate; 5. a notch opening; 6. a fixing plate; 7. mounting a plate; 8. a support bar; 9. a connecting disc; 10. a chin support plate; 11. a first arc-shaped groove; 12. connecting blocks; 13. a limiting plate; 14. A second arc-shaped groove; 15. a first junction box; 16. a second connection box; 17. a motor; 18. A first wind-up roll; 19. a second wind-up roll; 20. a threaded hole; 21. fixing the bolt; 22. positioning a plate; 23. a waistband; 24. clamping the strip; 25. a snap groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows: as shown in fig. 1-4, a sitting posture correction device for preventing myopia comprises a connecting mechanism 1, wherein the right side of the connecting mechanism 1 is provided with an installation mechanism 2, the right side of the installation mechanism 2 is provided with a head correction mechanism 3, a support rod 8 is welded and fixed with the front side of an installation plate 7 through a connection disc 9 by arranging the head correction mechanism 3, a chin support plate 11 supports and fixes the chin, a protective cushion layer on the inner walls of a first arc-shaped groove 11 and a second arc-shaped groove 14 is a rubber layer, so that the chin can be placed more comfortably, the connecting mechanism 1 comprises a connecting plate 4, the connecting plate 4 is arranged and fixed on the front side of a table top by arranging the connecting plate 4, so that a positioning plate 22 corresponds to the middle part of one side of the table top to be connected, a notch 5 on the left side is clamped with the surface of the table top, the bottom end of a fixing bolt 21 is abutted against a desktop, notches 5 are symmetrically dug on two sides of a connecting plate 4, the mounting mechanism 2 comprises a fixing plate 6, the fixing plate 6 is arranged, the fixing plate 6 enters the notches 5 from the right side from one end of the notch 5, two sides of the fixing plate 6 are flush with two sides of the notch 5, the fixing bolt 21 is connected through a threaded hole 20, the bottom end of the fixing bolt 21 is abutted against the top of the fixing plate 6 in a laminating manner, the fixing plate 6 is mounted and fixed in the notches 5, the displacement is prevented, the mounting is more convenient, a mounting plate 7 is fixedly connected on the right side of the fixing plate 6, the head correcting mechanism 3 comprises a supporting rod 8, a connecting plate 9 is connected on the right side of the supporting rod 8, the supporting rod 8 is fixedly connected with the mounting plate 7 through the connecting, the top of the chin support plate 10 is dug to form a first arc-shaped groove 11, the bottom of the right side of the support rod 8 is fixedly connected with a connecting block 12, the right side of the connecting block 12 is fixedly connected with a limiting plate 13, the right side of the limiting plate 13 is dug to form a second arc-shaped groove 14, the left side of the bottom of the fixed plate 6 is fixedly connected with a first connecting box 15, the right side of the bottom of the fixed plate 6 is fixedly connected with a second connecting box 16, the first connecting box 15 and the second connecting box 16 are symmetrically arranged at the bottom of the fixed plate 6 and are welded and fixed with the bottom of the fixed plate 6, the length of the waistband 23 is equal to that of the fixed plate 6, so that one end of the waistband 23 is fixedly bonded with the surface of the first winding roller 18, the top of the inner cavity of the fixed plate 6 is fixedly connected with a motor 17, and the, the second winding roller 19 is arranged in the second connecting box 16, the other end of the waistband 23 can be clamped and fixed with the clamping groove 25 in the second winding roller 19 through the clamping strip 24 by arranging the first winding roller 18 and the second winding roller 19, the second winding roller 19 is driven to rotate by the starting motor 17, the waistband 23 is wound on the second winding roller 19 from the first winding roller 18, when the waistband 23 is pulled out from the second winding roller 19, the torque spring fixedly connected to the top end of the first winding roller 19 can wind the waistband 23 back, the back side of the waist can be bound, the back can be forcibly straightened, and the correction effect is greatly improved.
More specifically, one side of the notch 5 on the left side is fixedly connected with a positioning plate 22, the top of the positioning plate 22 is provided with a positioning line, the inside of the notch 5 on the right side is connected with a fixing plate 6 in a clamping manner, the top of the connecting plate 4 is symmetrically provided with threaded holes 20 in an equidistance manner, the inside of the threaded holes 20 is connected with fixing bolts 21, the inner walls of the first arc-shaped groove 11 and the second arc-shaped groove 14 are both fixedly connected with a protective cushion layer, the top end of the first wind-up roll 18 is fixedly connected with the top of the first connecting box 15 through a torque spring, the first wind-up roll 18 is wound with a waistband 23, one end of the waistband 23 is fixedly connected with a clamping strip 24, the surface of the second wind-up roll 19 is provided with a clamping groove 25 in a clamping manner, the waistband 23 is fixedly clamped with the inside of the clamping groove 25, and the output shaft of the motor 17 penetrates through the bottom of the second connecting box 16 and is fixedly connected with the top end of the second winding roller 19.
Example two: as shown in fig. 3, the protective pad layers on the inner walls of the first arc-shaped groove 11 and the second arc-shaped groove 12 can also be of a silica gel structure, so that the comfort and flexibility are greatly improved.
When the utility model is used, the notch 5 on the left side is clamped with the surface of the desktop, the fixing bolt 21 is arranged in the threaded hole 20 for threaded connection, the bottom end of the fixing bolt 21 is pressed against the desktop, the chin and the abdomen are respectively supported and fixed through the chin support plate 11 and the first arc-shaped groove 11 and the second arc-shaped groove 14 on the limit plate 13, the other end of the waistband 23 bypasses the back side of the waist through the clamping strip 24 to be clamped and fixed with the clamping groove 25 on the second winding roller 19, the motor 17 is started to drive the second winding roller 19 to rotate, therefore, the waistband 23 is wound from the first wind-up roll 18 to the second wind-up roll 19, the back side of the waist can be bound, after the use is finished, when the waistband 23 is pulled out from the second wind-up roll 19, the torque spring fixedly connected with the top end of the first winding roller 19 can wind the binding belt 23 back.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The myopia-preventing sitting posture correction device comprises a connecting mechanism (1) and is characterized in that the right side of the connecting mechanism (1) is provided with an installing mechanism (2), the right side of the installing mechanism (2) is provided with a head correction mechanism (3), the connecting mechanism (1) comprises a connecting plate (4), notches (5) are symmetrically dug in two sides of the connecting plate (4), the installing mechanism (2) comprises a fixing plate (6), a mounting plate (7) is fixedly connected to the right side of the fixing plate (6), the head correction mechanism (3) comprises a supporting rod (8), a connecting plate (9) is connected to the right side of the supporting rod (8), the supporting rod (8) is fixedly connected with the mounting plate (7) through the connecting plate (9), a chin supporting plate (10) is fixedly connected to the top of the supporting rod (8), a first arc-shaped groove (11) is dug in the, bracing piece (8) right side bottom fixedly connected with connecting block (12), connecting block (12) right side fixedly connected with limiting plate (13), limiting plate (13) right side is dug and is equipped with second arc recess (14), the first connecting box (15) of fixed plate (6) bottom left side fixedly connected with, fixed plate (6) bottom right side fixedly connected with second connecting box (16), fixed plate (6) inner chamber top fixedly connected with motor (17), first connecting box (15) inside is equipped with first wind-up roll (18), second connecting box (16) inside is equipped with second wind-up roll (19).
2. The apparatus according to claim 1, wherein the apparatus comprises: the left side notch (5) one side fixedly connected with locating plate (22), locating plate (22) top is equipped with the location line, the right side notch (5) inside is connected with fixed plate (6) block.
3. The apparatus according to claim 1, wherein the apparatus comprises: the top of the connecting plate (4) is symmetrically provided with threaded holes (20) in an equidistance mode, and the threaded holes (20) are internally connected with fixing bolts (21).
4. The apparatus according to claim 1, wherein the apparatus comprises: and the inner walls of the first arc-shaped groove (11) and the second arc-shaped groove (14) are fixedly connected with a protective cushion layer.
5. The apparatus according to claim 1, wherein the apparatus comprises: the top end of the first winding roller (18) is fixedly connected with the top of the first connecting box (15) through a torque spring, a waistband (23) is wound on the first winding roller (18), one end of the waistband (23) is fixedly connected with a clamping strip (24), a clamping groove (25) is dug in the surface of the second winding roller (19), and the waistband (23) is fixed with the inner portion of the clamping groove (25) through the clamping strip (24).
6. The apparatus according to claim 1, wherein the apparatus comprises: the motor (17) right side is equipped with the battery, motor (17) pass through the wire and are connected with the battery, just motor (17) output shaft runs through second connecting box (16) bottom and second wind-up roll (19) top fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842100.7U CN210539762U (en) | 2019-06-05 | 2019-06-05 | Myopia-preventing sitting posture correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842100.7U CN210539762U (en) | 2019-06-05 | 2019-06-05 | Myopia-preventing sitting posture correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210539762U true CN210539762U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842100.7U Active CN210539762U (en) | 2019-06-05 | 2019-06-05 | Myopia-preventing sitting posture correction device |
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| CN (1) | CN210539762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220246A (en) * | 2020-11-24 | 2021-01-15 | 娄底市娄星区雅豪科达科技有限责任公司 | Multifunctional desk for myopia rehabilitation |
| CN112568612A (en) * | 2020-12-31 | 2021-03-30 | 钱圳胡瀚 | Energy-saving environment-friendly myopia correction device |
-
2019
- 2019-06-05 CN CN201920842100.7U patent/CN210539762U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220246A (en) * | 2020-11-24 | 2021-01-15 | 娄底市娄星区雅豪科达科技有限责任公司 | Multifunctional desk for myopia rehabilitation |
| CN112568612A (en) * | 2020-12-31 | 2021-03-30 | 钱圳胡瀚 | Energy-saving environment-friendly myopia correction device |
| CN112568612B (en) * | 2020-12-31 | 2024-05-24 | 山西爱视力生物科技有限公司 | Energy-saving environment-friendly myopia correction device |
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Effective date of registration: 20210119 Address after: Room 1304, 3rd floor, building 1, 188, east section of Kaifa Avenue, gathering District, Taizhou City, Zhejiang Province Patentee after: TAIZHOU HITE AUTOMATIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 318000 Taizhou Vocational and Technical College, Xueyuan Road, 788 Jiaojiang District, Taizhou, Zhejiang Patentee before: TAIZHOU VOCATIONAL & TECHNICAL College |