CN210903970U - Better pseudomyopia therapeutic instrument of travelling comfort - Google Patents
Better pseudomyopia therapeutic instrument of travelling comfort Download PDFInfo
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- CN210903970U CN210903970U CN201921385876.7U CN201921385876U CN210903970U CN 210903970 U CN210903970 U CN 210903970U CN 201921385876 U CN201921385876 U CN 201921385876U CN 210903970 U CN210903970 U CN 210903970U
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Abstract
The utility model discloses a pseudomyopia therapeutic apparatus with better comfort, which comprises a pseudomyopia therapeutic apparatus body, an adjusting device and a fixing band, wherein the adjusting device is symmetrically fixed at two ends of the pseudomyopia therapeutic apparatus body, one side of the pseudomyopia therapeutic apparatus body is provided with the fixing band, and two ends of the fixing band are respectively connected with the inner walls of the two adjusting devices on the pseudomyopia therapeutic apparatus body in a sliding way, the adjusting device comprises a fixed cylinder, a rack, a worm wheel, a worm, a driven bevel gear, a driving shell, a rotating shaft and a driving bevel gear, the two ends of the pseudomyopia therapeutic apparatus body are symmetrically fixed with the fixed cylinder, the fixing band is connected with the inner wall of the fixed cylinder in a sliding way, two ends of the fixing band are symmetrically fixed with the rack, the rack is connected with the inner wall of the fixed cylinder in a sliding way, the inner wall of the fixed cylinder is connected with the worm wheel through the bearing in a rotating way, and people can conveniently adjust the tightness of the fixing band, and the fixing band is convenient for people to use.
Description
Technical Field
The utility model relates to an pseudomyopia therapeutic instrument technical field specifically is a better pseudomyopia therapeutic instrument of travelling comfort.
Background
Pseudomyopia is generally due to long-time short-distance work, poor posture with eyes, lying on a table, lying in a bed or swinging in a unstable carriage to read books; the ciliary muscle of the eye is often in a state of tension and fatigue due to over-strong and over-weak light, and the like, thereby causing the hypopsia. If people have a proper rest or people drop atropine liquid medicine into eyes, the ciliary muscle of paralysis spasm is relaxed, the eyesight can be restored, the pseudomyopia treatment instrument is worn on the eyes of people to massage the eye muscles, so that the eye muscles are relaxed, and the efficacy of pseudomyopia treatment is achieved. Therefore, the pseudomyopia therapeutic apparatus with better comfort is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a better pseudomyopia therapeutic instrument of travelling comfort to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a better pseudomyopia therapeutic instrument of travelling comfort, includes pseudomyopia therapeutic instrument body, adjusting device and fixed band, pseudomyopia therapeutic instrument body both ends symmetry is fixed with adjusting device, pseudomyopia therapeutic instrument body one side is equipped with the fixed band, and the fixed band both ends respectively with two adjusting device inner wall sliding connection on the pseudomyopia therapeutic instrument body.
Preferably, the adjusting device comprises a fixed cylinder, a rack, a worm gear, a worm, a driven bevel gear, a driving shell, a rotating shaft and a driving bevel gear, the fixed cylinder is symmetrically fixed at two ends of the pseudomyopia therapeutic apparatus body, the fixed belt is in sliding connection with the inner wall of the fixed cylinder, the rack is symmetrically fixed at two ends of the fixed belt, the rack is in sliding connection with the inner wall of the fixed cylinder, the worm gear is rotatably connected with the inner wall of the fixed cylinder through a bearing, the worm gear is meshed with the rack, one end of the top of the fixed cylinder, which is close to the worm gear, is rotatably connected with the worm through a bearing, the worm is meshed with the worm gear, the driven bevel gear is fixed at the top of the worm, the driving shell is fixed at one end of the top of the fixed cylinder, the driven bevel gear is positioned inside the driving shell, the inner wall of the driving shell is rotatably connected with the, and the driving bevel gear is meshed with the driven bevel gear.
Preferably, one end of the rotating shaft penetrates through the driving shell and is fixed with a knob.
Preferably, the bottom of the fixed cylinder is provided with a T-shaped sliding groove, the inner wall of the T-shaped sliding groove is connected with a T-shaped sliding block in a sliding mode, and the bottom of the T-shaped sliding block is fixed with an ear support.
Preferably, a fixed block is fixed in the middle of the inner wall of the fixed cylinder, a limiting block is fixed at one end, close to the fixed block, of the rack, and the limiting block is connected with the inner wall of the fixed cylinder in a sliding mode.
Preferably, the outer side of the fixing band is slidably connected with a sponge sleeve.
Preferably, the fixing band and the rack are integrally formed, and the fixing band and the rack are made of a soft plastic material.
Preferably, the outer side of the knob is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the pseudomyopia therapeutic apparatus body is sleeved on the head from top to bottom, and the pseudomyopia therapeutic apparatus body is positioned at the eyes of people, and the fixing band is positioned at the back head position, at the moment, people tighten up the fixing band through the adjusting device, so that the fixing band slowly tightens up the head fixing band of people and is made of soft plastic material, and the pseudomyopia therapeutic apparatus body has no elasticity, so that the fixing band can not tighten the head of people continuously after being adjusted, and the outside of the fixing band is connected with the sponge sleeve in a sliding way, the comfort is better, the bottom of the fixing cylinder is provided with the T-shaped sliding block in a sliding way, and the bottom of the T-shaped sliding block is fixed with the ear support, so that when people wear the pseudomyopia therapeutic apparatus body, people can slide the ear support to the ear position, so that the ear support can be supported on the ear root, so that the ear can play, and the oppression sense of a reducible fixed section of thick bamboo to the ear improves the travelling comfort, and this device makes people's the travelling comfort of wearing better, and the people of being convenient for use.
2. The utility model discloses people rotate the knob when adjusting the elasticity, and then drive the pivot and rotate, make the pivot drive the rotation of drive bevel gear, and then drive driven bevel gear and rotate, make driven bevel gear drive the worm and rotate, worm and worm wheel meshing, and then drive the worm wheel and rotate, and rack toothing on worm wheel and the fixed band, and then make the worm wheel drive the rack when rotating and slide at the solid fixed cylinder inner wall, make the fixed band tighten up in the solid fixed cylinder, and then can make the fixed band slowly tighten up people's head, make the pseudomyopia therapeutic instrument body wear at people's head, the elasticity of fixed band is adjusted to people of being convenient for to this device, and the people of being convenient for use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the adjusting device of the present invention;
fig. 3 is a schematic view of the knob structure of the present invention.
In the figure: 1. pseudomyopia therapeutic apparatus body; 2. an adjustment device; 3. fixing belts; 4. a fixed cylinder; 5. a rack; 6. a worm gear; 7. a worm; 8. a driven bevel gear; 9. a drive case; 10. a rotating shaft; 11. a drive bevel gear; 12. a knob; 13. a T-shaped chute; 14. a T-shaped slider; 15. an ear support; 16. a fixed block; 17. a limiting block; 18. a sponge sleeve.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a better pseudomyopia therapeutic instrument of travelling comfort, includes pseudomyopia therapeutic instrument body 1, adjusting device 2 and fixed band 3, 1 both ends symmetry of pseudomyopia therapeutic instrument body is fixed with adjusting device 2, 1 one side of pseudomyopia therapeutic instrument body is equipped with fixed band 3, and 3 both ends of fixed band respectively with the 2 inner wall sliding connection of two adjusting device on the pseudomyopia therapeutic instrument body 1.
The adjusting device 2 comprises a fixed cylinder 4, a rack 5, a worm wheel 6, a worm 7, a driven bevel gear 8, a driving shell 9, a rotating shaft 10 and a driving bevel gear 11, the two ends of the pseudomyopia therapeutic apparatus body 1 are symmetrically fixed with the fixed cylinder 4, a fixed belt 3 is slidably connected with the inner wall of the fixed cylinder 4, the two ends of the fixed belt 3 are symmetrically fixed with the rack 5, the rack 5 is slidably connected with the inner wall of the fixed cylinder 4, the inner wall of the fixed cylinder 4 is rotatably connected with the worm wheel 6 through a bearing, the worm wheel 6 is engaged with the rack 5, one end of the top of the fixed cylinder 4 close to the worm wheel 6 is rotatably connected with the worm 7 through a bearing, the worm 7 is engaged with the worm wheel 6, the top of the worm 7 penetrates through the fixed cylinder 4 and is fixed with the driven bevel gear 8, one end of the top of the fixed cylinder 4 close to the driven bevel gear 8 is, the inner wall of the driving shell 9 is rotatably connected with a rotating shaft 10 through a bearing, a driving bevel gear 11 is fixed in the middle of the rotating shaft 10, and the driving bevel gear 11 is meshed with the driven bevel gear 8.
One end of the rotating shaft 10 penetrates through the driving shell 9 and is fixed with a knob 12, so that people can rotate the rotating shaft 10 conveniently.
Fixed block 16 is fixed with in 4 inner wall middle parts of solid fixed cylinder, rack 5 is close to the one end of fixed block 16 and is fixed with stopper 17, and stopper 17 and 4 inner wall sliding connection of solid fixed cylinder are convenient for carry on spacingly to rack 5, prevent 5 roll-off solid fixed cylinder 4 of rack.
The sponge sleeve 18 is connected to the outer side of the fixing band 3 in a sliding mode, and comfort of people is improved conveniently.
Fixed band 3 and rack 5 are integrated into one piece setting, and fixed band 3 and rack 5 constitute for a soft plastics material, the bending of fixed band 3 of being convenient for to adapt to people's head profile.
The outer side of the knob 12 is provided with anti-skid grains, so that people can conveniently rotate the knob 12.
The working principle is as follows: when in use, a person sleeves the pseudomyopia therapeutic apparatus body 1 on the head from top to bottom, the pseudomyopia therapeutic apparatus body 1 is positioned at the eye part of the person, the fixing belt 3 is positioned at the back of the head, then the person rotates the knob 12, further the rotating shaft 10 is driven to rotate, the rotating shaft 10 drives the driving bevel gear 11 to rotate, further the driven bevel gear 8 is driven to rotate, the driven bevel gear 8 drives the worm 7 to rotate, the worm 7 is meshed with the worm wheel 6, further the worm wheel 6 is driven to rotate, the worm wheel 6 is meshed with the rack 5 on the fixing belt 3, further the worm wheel 6 drives the rack 5 to slide on the inner wall of the fixing cylinder 4 when rotating, the fixing belt 3 is tightened in the fixing cylinder 4, further the fixing belt 3 can slowly tighten the head of the person, the pseudomyopia therapeutic apparatus body 1 is worn on the head of the person, the T-shaped sliding block 14 slides at the bottom of, and the bottom of the T-shaped sliding block 14 is fixed with the ear support 15, so that when people wear the pseudomyopia treatment instrument body 1, the ear support 15 can slide to the ear part, the ear support 15 can be supported on the ear root, the ear can play a certain supporting role for the pseudomyopia treatment instrument body 1, the oppression of the fixing cylinder 4 on the ear can be reduced, and the comfort is improved.
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 (8)
1. The utility model provides a better pseudomyopia therapeutic instrument of travelling comfort, includes pseudomyopia therapeutic instrument body (1), adjusting device (2) and fixed band (3), its characterized in that: adjusting devices (2) are symmetrically fixed to two ends of the pseudomyopia treatment instrument body (1), a fixing band (3) is arranged on one side of the pseudomyopia treatment instrument body (1), and two ends of the fixing band (3) are respectively connected with the inner walls of the two adjusting devices (2) on the pseudomyopia treatment instrument body (1) in a sliding mode.
2. The pseudomyopia therapeutic apparatus with better comfort according to claim 1, wherein: the adjusting device (2) comprises a fixed cylinder (4), a rack (5), a worm gear (6), a worm (7), a driven bevel gear (8), a driving shell (9), a rotating shaft (10) and a driving bevel gear (11), the two ends of the pseudomyopia therapeutic apparatus body (1) are symmetrically fixed with the fixed cylinder (4), a fixing belt (3) is in sliding connection with the inner wall of the fixed cylinder (4), the two ends of the fixing belt (3) are symmetrically fixed with the rack (5), the rack (5) is in sliding connection with the inner wall of the fixed cylinder (4), the inner wall of the fixed cylinder (4) is rotatably connected with the worm gear (6) through a bearing, the worm gear (6) is meshed with the rack (5), one end of the top of the fixed cylinder (4), which is close to the worm gear (6), is rotatably connected with the worm (7) through the bearing, the worm (7) is meshed with the worm gear (6), and the top of the worm (7) penetrates through the fixed cylinder, one end of the top of the fixed cylinder (4) close to the driven bevel gear (8) is fixed with a driving shell (9), the driven bevel gear (8) is located inside the driving shell (9), the inner wall of the driving shell (9) is rotatably connected with a rotating shaft (10) through a bearing, the middle of the rotating shaft (10) is fixed with a driving bevel gear (11), and the driving bevel gear (11) is meshed with the driven bevel gear (8).
3. The pseudomyopia therapeutic apparatus with better comfort according to claim 2, wherein: one end of the rotating shaft (10) penetrates through the driving shell (9) and is fixed with a knob (12).
4. The pseudomyopia therapeutic apparatus with better comfort according to claim 2, wherein: t-shaped sliding grooves (13) are formed in the bottoms of the fixed cylinders (4), T-shaped sliding blocks (14) are connected to the inner walls of the T-shaped sliding grooves (13) in a sliding mode, and ear supports (15) are fixed to the bottoms of the T-shaped sliding blocks (14).
5. The pseudomyopia therapeutic apparatus with better comfort according to claim 2, wherein: fixed block (16) are fixed with in fixed section of thick bamboo (4) inner wall middle part, rack (5) are close to the one end of fixed block (16) and are fixed with stopper (17), and stopper (17) and fixed section of thick bamboo (4) inner wall sliding connection.
6. The pseudomyopia therapeutic apparatus with better comfort according to claim 1, wherein: the outer side of the fixing band (3) is connected with a sponge sleeve (18) in a sliding way.
7. The pseudomyopia therapeutic apparatus with better comfort according to claim 1, wherein: the fixing belt (3) and the rack (5) are integrally formed, and the fixing belt (3) and the rack (5) are made of a soft plastic material.
8. The pseudomyopia therapeutic apparatus with better comfort according to claim 3, wherein: the outer side of the knob (12) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385876.7U CN210903970U (en) | 2019-08-26 | 2019-08-26 | Better pseudomyopia therapeutic instrument of travelling comfort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385876.7U CN210903970U (en) | 2019-08-26 | 2019-08-26 | Better pseudomyopia therapeutic instrument of travelling comfort |
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| Publication Number | Publication Date |
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| CN210903970U true CN210903970U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921385876.7U Active CN210903970U (en) | 2019-08-26 | 2019-08-26 | Better pseudomyopia therapeutic instrument of travelling comfort |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274277A (en) * | 2021-05-20 | 2021-08-20 | 张玉坤 | Graphite alkene far infrared intelligence weight reduction dissolves fat and gets rid of fat appearance |
| CN114028057A (en) * | 2021-11-15 | 2022-02-11 | 宋东雪 | Intelligent and portable abdomen contracting belt system capable of realizing wireless charging and use method |
| CN114654565A (en) * | 2022-04-19 | 2022-06-24 | 中建八局第二建设有限公司 | High-precision casting template for prefabricated track beam |
-
2019
- 2019-08-26 CN CN201921385876.7U patent/CN210903970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274277A (en) * | 2021-05-20 | 2021-08-20 | 张玉坤 | Graphite alkene far infrared intelligence weight reduction dissolves fat and gets rid of fat appearance |
| CN113274277B (en) * | 2021-05-20 | 2023-03-31 | 湖南步升取暖科技股份有限公司 | Graphite alkene far infrared intelligence weight reduction dissolves fat and gets rid of fat appearance |
| CN114028057A (en) * | 2021-11-15 | 2022-02-11 | 宋东雪 | Intelligent and portable abdomen contracting belt system capable of realizing wireless charging and use method |
| CN114654565A (en) * | 2022-04-19 | 2022-06-24 | 中建八局第二建设有限公司 | High-precision casting template for prefabricated track beam |
| CN114654565B (en) * | 2022-04-19 | 2023-11-14 | 中建八局第二建设有限公司 | Pouring template of high-precision prefabricated track beam |
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