CN219501481U - Device for correcting and improving astigmatism - Google Patents
Device for correcting and improving astigmatism Download PDFInfo
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- CN219501481U CN219501481U CN202222614046.5U CN202222614046U CN219501481U CN 219501481 U CN219501481 U CN 219501481U CN 202222614046 U CN202222614046 U CN 202222614046U CN 219501481 U CN219501481 U CN 219501481U
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Abstract
The utility model relates to the technical field of vision improvement training, in particular to a device for improving astigmatism correction, which comprises a main body part group, wherein the main body part group comprises a main body shell, one side of the main body shell is provided with a contact cover, and the inside of the contact cover is provided with a vision port; the telescopic bracket component group comprises an adjusting wheel, a first gear is arranged on one side of the adjusting wheel, a second gear is arranged on one side of the first gear, a screw rod is arranged on one side of the second gear, and a bottom bracket is arranged outside the second gear. According to the utility model, the cervical vertebra pressure applied to the device is reduced by the telescopic bracket component group, so that the comfort is increased to prolong the service time of a user, and the purpose of improving the astigmatism training effect is improved.
Description
Technical Field
The utility model relates to the technical field of vision improvement training, in particular to an astigmatism correction and improvement device.
Background
Astigmatism is a representation of abnormal eye refraction, and when astigmatism occurs to eyes at present, an astigmatism rehabilitation training device is generally used for improving the astigmatism of eyes, so that the traditional astigmatism rehabilitation training device is continuously innovated and developed, but still has some problems.
The existing astigmatism rehabilitation training device is designed in a head-mounted mode, the whole size and the weight are large, when the device is worn and used, particularly when children use the device, cervical vertebra can bear large pressure, the service time of the users can be reduced, meanwhile, the cervical vertebra of the users can be damaged, the astigmatism improving effect of the astigmatism rehabilitation training device can be finally reduced, the wearing comfort level of the existing astigmatism rehabilitation training device is low, the service time is reduced, the astigmatism improving effect of the astigmatism rehabilitation training device is finally further reduced, and therefore the device for correcting and improving astigmatism is needed to solve the problems.
Disclosure of Invention
In order to overcome the technical problems described above, the present utility model is directed to an astigmatism correction and improvement device, so as to solve the problems of discomfort and low wearing comfort caused by the compression of the cervical vertebra by the astigmatism rehabilitation training device proposed in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an astigmatism correction improvement device comprising:
the main body part group comprises a main body shell, one side of the main body shell is provided with a contact cover, and a view port is formed in the contact cover; the telescopic support component group comprises an adjusting wheel, a first gear is arranged on one side of the adjusting wheel, a second gear is arranged on one side of the first gear, a screw rod is arranged on one side of the second gear, a bottom support is arranged outside the second gear, a top support is arranged at one end, far away from the bottom support, of the screw rod, and a middle support is arranged outside the screw rod; and a heating member group provided outside the main body case.
Preferably: one side of regulating wheel is connected with first gear, the regulating wheel is provided with the bearing in the position that corresponds the bottom support, and regulating wheel and bottom support pass through bearing connection, the second gear is provided with two sets of, and two sets of second gears symmetry set up on the both sides of first gear, first gear and two sets of second gear engagement, one side of second gear is connected with the lead screw.
Preferably: the screw rod is provided with the bearing in the position that corresponds the bottom support, and screw rod and bottom support pass through bearing connection, the screw rod is provided with the nut pair in the position that corresponds the top support, and screw rod and top support pass through the nut pair and connect, one side of middle part support is connected on the bottom support, the middle part support is provided with the spout in the position that corresponds the top support, and middle part support and top support pass through the spout and connect, the one end that keeps away from the bottom support of top support is connected on main part shell.
Preferably: the heating component group comprises a heating control end, a heat conduction pipe is arranged on one side of the heating control end, and a heat dissipation ring is arranged on one side of the heat conduction pipe.
Preferably: one side of the heating control end is connected with the main body shell, a heating module is arranged in the heating control end, and a control switch is arranged outside the heating control end.
Preferably: the heat dissipation ring is provided with the multiunit, and multiunit heat dissipation ring distributes on the inner wall of contact cover, the one end of heat pipe is connected on the heating control end, the other end of heat pipe passes the contact cover and connects on the heat dissipation ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. the telescopic support component set is correspondingly designed, a support structure consisting of a top support, a middle support and a bottom support is arranged at the bottom of a main body shell, a user can grasp the top support and the middle support to hold the main body component set for using the device, the bottom support can also be contacted with a table top, the whole device is placed on the table top for use, the cervical vertebra of the user can be prevented from being stressed in two use modes, the use time of the user is shortened, the cervical vertebra of the user is damaged, the effect of improving the astigmatism of the astigmatic rehabilitation training device is reduced, the telescopic support component set can be adjusted in a telescopic manner to adapt to different requirements, when the telescopic support component set is required to be adjusted in a telescopic manner, the first screw rod can be driven by a rotary adjusting wheel to rotate through a first screw rod, and a rotary adjusting wheel can be driven by a rotary adjusting wheel to rotate a first screw rod, and a screw rod can be rotated through a rotary adjusting nut;
2. this a be used for astigmatism to correct improving device is provided with heating element group, present astigmatism rehabilitation training device wears the comfort level low, thereby lead to the decline of live time, finally further reduce astigmatism rehabilitation training device's improvement astigmatism effect, the heating element group of corresponding design, when using, the inside heating module of heating control end starts, the heating control end can be with heat conduction to the heat dissipation ring through the heat pipe, the heat dissipation ring can be with heat dissipation to the contact cover inside, and the patient's eye that contacts with the contact cover also can receive the heat radiation, can increase the comfort level of wearing, meanwhile, the heat can promote the blood circulation around the user's eye, thereby promote the recovery effect of eye.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in partial cross-section;
FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 2B in accordance with the present utility model;
fig. 5 is a schematic diagram of the overall explosive structure of the present utility model.
In the figure: 01. a main body component group; 11. a main body housing; 12. a contact cover; 13. a view port; 02. a set of telescoping support members; 21. an adjusting wheel; 22. a first gear; 23. a second gear; 24. a screw rod; 25. a bottom bracket; 26. a top bracket; 27. a middle bracket; 03. a heating component group; 31. a heating control end; 32. a heat conduction pipe; 33. a heat dissipation ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the screw 24 and the heating control end 31 used in the utility model are both directly available products in the market, and the principle and the connection mode are all well known in the prior art for those skilled in the art, so the description is omitted herein, and the device for correcting and improving astigmatism comprises a main body component group 01, wherein the main body component group 01 comprises a main body shell 11, one side of the main body shell 11 is provided with a contact cover 12, and the inside of the contact cover 12 is provided with a view port 13; the telescopic bracket component group 02 comprises an adjusting wheel 21, a first gear 22 is arranged on one side of the adjusting wheel 21, a second gear 23 is arranged on one side of the first gear 22, a screw rod 24 is arranged on one side of the second gear 23, a bottom bracket 25 is arranged on the outer part of the second gear 23, a top bracket 26 is arranged at one end, far away from the bottom bracket 25, of the screw rod 24, and a middle bracket 27 is arranged on the outer part of the screw rod 24; the heating member group 03, the heating member group 03 being provided outside the main body casing 11.
One side of the adjusting wheel 21 is connected with the first gear 22, the adjusting wheel 21 is provided with a bearing at a position corresponding to the bottom bracket 25, the adjusting wheel 21 and the bottom bracket 25 are connected through the bearing, the second gear 23 is provided with two groups, the two groups of second gears 23 are symmetrically arranged on two sides of the first gear 22, the first gear 22 is meshed with the two groups of second gears 23, and one side of the second gear 23 is connected with the screw rod 24.
The lead screw 24 is provided with the bearing in the position that corresponds bottom support 25, and lead screw 24 and bottom support 25 pass through the bearing and connect, and lead screw 24 is provided with the nut pair in the position that corresponds top support 26, and lead screw 24 and top support 26 pass through the nut pair and connect, and one side of middle part support 27 is connected on bottom support 25, and middle part support 27 is provided with the spout in the position that corresponds top support 26, and middle part support 27 and top support 26 pass through the spout and connect, and the one end that keeps away from bottom support 25 of top support 26 is connected on main part shell 11.
The heating component group 03 includes a heating control end 31, a heat conducting tube 32 is disposed on one side of the heating control end 31, and a heat dissipation ring 33 is disposed on one side of the heat conducting tube 32.
One side of the heating control end 31 is connected with the main body housing 11, a heating module is arranged inside the heating control end 31, and a control switch is arranged outside the heating control end 31.
The heat dissipation rings 33 are provided with a plurality of groups, and the plurality of groups of heat dissipation rings 33 are distributed on the inner wall of the contact cover 12, one end of the heat conduction pipe 32 is connected to the heating control end 31, and the other end of the heat conduction pipe 32 passes through the contact cover 12 and is connected to the heat dissipation rings 33.
Working principle: the existing astigmatism rehabilitation training device is designed in a head-mounted mode, the whole volume and the weight are large, when the device is worn and used, particularly when a child is used, the cervical vertebra can bear large pressure, the use time of the user is reduced, meanwhile, the cervical vertebra of the user is damaged, the astigmatism improving effect of the astigmatism rehabilitation training device is reduced, a telescopic support component group 02 is correspondingly designed, a support structure consisting of a top support 26, a middle support 27 and a bottom support 25 is arranged at the bottom of a main body shell 11, the user can grasp the top support 26 and the middle support 27 to support the main body component group 01 for using the device, the bottom support 25 can also be contacted with a tabletop, the whole device is placed on the tabletop for use, the two use modes can avoid the pressure on the cervical vertebra of the user when the device is used, so that the use time of the user is prolonged, the purpose of improving the astigmatism improving degree of the astigmatism rehabilitation training device is achieved, the telescopic support component group 02 can be flexibly adjusted to adapt to different requirements, when the telescopic support component group 02 is required to be contracted, the telescopic support group 2 is driven by controlling an adjusting wheel 21 to rotate, and a first screw rod 24 can be contracted by driving a first screw rod 24 to rotate a second screw rod 24, and a screw rod 24 can be contracted by controlling an adjusting wheel 21 to rotate a first screw rod 24 to rotate; the current astigmatism rehabilitation training device is low in wearing comfort, so that the service time is reduced, the astigmatism improving effect of the astigmatism rehabilitation training device is finally further reduced, the heating component group 03 correspondingly designed is started by the heating module inside the heating control end 31, the heating control end 31 conducts heat to the heat dissipation ring 33 through the heat conducting pipe 32, the heat dissipation ring 33 dissipates heat to the inside of the contact cover 12, the eyes of a patient in contact with the contact cover 12 are also subjected to heat radiation, the wearing comfort is improved, and meanwhile, the heat can promote the blood circulation around the eyes of a user, so that the recovery effect of the eyes is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An astigmatism correction improvement device comprising:
the device comprises a main body part group (01), wherein the main body part group (01) comprises a main body shell (11), a contact cover (12) is arranged on one side of the main body shell (11), and a view port (13) is arranged in the contact cover (12); the telescopic support component group (02), telescopic support component group (02) include regulating wheel (21), one side of regulating wheel (21) is provided with first gear (22), one side of first gear (22) is provided with second gear (23), one side of second gear (23) is provided with lead screw (24), the outside of second gear (23) is provided with bottom support (25), the one end of keeping away from bottom support (25) of lead screw (24) is provided with top support (26), the outside of lead screw (24) is provided with middle part support (27); and a heating component group (03), wherein the heating component group (03) is arranged outside the main body shell (11).
2. A correction and improvement device for astigmatism according to claim 1, characterized in that: one side of regulating wheel (21) is connected with first gear (22), regulating wheel (21) is provided with the bearing in the position that corresponds bottom support (25), and regulating wheel (21) and bottom support (25) pass through bearing connection, second gear (23) are provided with two sets of, and two sets of second gears (23) symmetry set up on the both sides of first gear (22), first gear (22) and two sets of second gears (23) meshing, one side of second gear (23) is connected with lead screw (24).
3. A correction and improvement device for astigmatism according to claim 1, characterized in that: the screw rod (24) is provided with a bearing at the position corresponding to the bottom support (25), the screw rod (24) is connected with the bottom support (25) through the bearing, the screw rod (24) is provided with a nut pair at the position corresponding to the top support (26), the screw rod (24) is connected with the top support (26) through the nut pair, one side of the middle support (27) is connected on the bottom support (25), the middle support (27) is provided with a sliding groove at the position corresponding to the top support (26), the middle support (27) is connected with the top support (26) through the sliding groove, and one end, far away from the bottom support (25), of the top support (26) is connected on the main body shell (11).
4. A correction and improvement device for astigmatism according to claim 1, characterized in that: the heating component group (03) comprises a heating control end (31), a heat conducting pipe (32) is arranged on one side of the heating control end (31), and a heat dissipation ring (33) is arranged on one side of the heat conducting pipe (32).
5. The device for improving astigmatism correction according to claim 4, characterized in that: one side of the heating control end (31) is connected with the main body shell (11), a heating module is arranged in the heating control end (31), and a control switch is arranged outside the heating control end (31).
6. A correction and improvement device for astigmatism according to claim 5, characterized in that: the heat dissipation rings (33) are provided with a plurality of groups, the heat dissipation rings (33) are distributed on the inner wall of the contact cover (12), one end of the heat conduction pipe (32) is connected to the heating control end (31), and the other end of the heat conduction pipe (32) penetrates through the contact cover (12) to be connected to the heat dissipation rings (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614046.5U CN219501481U (en) | 2022-09-30 | 2022-09-30 | Device for correcting and improving astigmatism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614046.5U CN219501481U (en) | 2022-09-30 | 2022-09-30 | Device for correcting and improving astigmatism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501481U true CN219501481U (en) | 2023-08-11 |
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ID=87550037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222614046.5U Active CN219501481U (en) | 2022-09-30 | 2022-09-30 | Device for correcting and improving astigmatism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501481U (en) |
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2022
- 2022-09-30 CN CN202222614046.5U patent/CN219501481U/en active Active
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