CN211634213U - Visual function training device - Google Patents
Visual function training device Download PDFInfo
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- CN211634213U CN211634213U CN201920978624.9U CN201920978624U CN211634213U CN 211634213 U CN211634213 U CN 211634213U CN 201920978624 U CN201920978624 U CN 201920978624U CN 211634213 U CN211634213 U CN 211634213U
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Abstract
The utility model discloses a visual function training device, including first mounting structure spare, left drive arrangement, right drive arrangement, power, drive control device, range unit, first lens in left side, the first lens in right side, left side second lens and right side second lens, the left side second lens is located behind the first lens in left side, the right side second lens is located behind the first lens in right side, the curvature difference in the different regions of the first lens in left side and the first lens in right side, can obtain the lens group of different refraction effects through the overlapping region of the first lens in adjustment left side and the overlapping of the first lens in left side and the second lens in left side and the first lens in right side and the second lens in right side, use this kind of visual function training device, can let the user obtain the changeable eyesight correcting device of diopter rate in order to reach the purpose of visual function training.
Description
Technical Field
The utility model relates to an eyesight auxiliary device especially relates to a visual function trainer.
Background
Under the traditional mode, the treatment and the correction of patient's ametropia, amblyopia and presbyopia basically adopt to wear optical lens and rectify ametropia or compensate presbyopia, but this kind of mode is only to compensate to visual function defect on original eyeball optical system, can not let the visual function of eye obtain recovering and promoting, and perhaps the improper vision of fitting even causes the further decline of vision and visual function.
Therefore, there is a need to develop a vision function training device capable of changing the refractive index.
The beneficial effects of the utility model are that, the user can obtain the refractive index lens group that matches with it through wearing this kind of visual function trainer to can be according to the refractive index of user's visual position and visual function trainer's distance adjustment lens group.
SUMMERY OF THE UTILITY MODEL
A visual function training device comprises a first mounting structural part, a left driving device, a right driving device, a power supply, a driving control device, a distance measuring device, a left first lens, a right first lens, a left second lens and a right second lens.
In one embodiment, the first mounting structure has a first mounting groove and an upper cover, and the first mounting groove and the upper cover form a first accommodating cavity; the left driving device and the right driving device are arranged in the first accommodating cavity and are electrically connected with the power supply, the power supply is arranged in the first accommodating cavity or is arranged outside the first accommodating cavity, the left driving device is provided with a left sliding block exposed out of the first accommodating cavity, and the right driving device is provided with a right sliding block exposed out of the first accommodating cavity; the driving control device is fixed in the first accommodating cavity and is electrically connected with the left driving device and the right driving device, and the distance measuring device is arranged in the first accommodating cavity and is electrically connected with the driving control device; a left first lens detachably mounted to the left slider with a curvature varying in a moving direction of the left slider; a right first lens detachably mounted to the right slider with a varying curvature in a moving direction of the right slider; the left second lens is detachably arranged on a left fixing support arranged on the first mounting structural part and is positioned behind the left first lens; the right side second lens, detachably install in the right fixed bolster that first mounting structure spare was equipped with, and right side second lens is located behind the first lens in right side.
In one embodiment, the first mounting structure member is embedded with an adapter bracket, the adapter bracket is provided with an adapter part, and the adapter part is pivoted with the left bracket and the right bracket.
In one embodiment, the left bracket and the right bracket are hollow structural members, and the power supply is externally arranged in the first accommodating cavity and is arranged in the left bracket or the right bracket
In one embodiment, two sets of power supplies are provided and are respectively arranged inside the left bracket and the right bracket.
In one embodiment, the visual function training device is provided with a key and a charging data interface, the key is electrically connected with the driving control device, and the charging data interface is electrically connected with the power supply and the driving control device.
In one embodiment, the first mounting structure removably mounts the auxiliary support at a location between the left side second lens and the right side second lens.
In one embodiment, the drive control device is provided with a wireless communication module.
In one embodiment, both the left driving device and the right driving device comprise: the driving motor is electrically connected with the driving control device; the input shaft of the miniature lead screw guide sleeve module is electrically connected with a driving motor and is arranged on the left driving device, the guide sleeve of the miniature lead screw guide sleeve module is connected with the left sliding block and is used for driving the left sliding block, and the guide sleeve of the miniature lead screw guide sleeve module arranged on the right driving device is connected with the right sliding block and is used for driving the right sliding block.
In one embodiment, a magnetic structure is disposed at one end of the right slider and the left slider exposed out of the first accommodating cavity, a magnetic structure is disposed at a position where the left first lens is in butt joint with the left slider, and a magnetic structure is disposed at a position where the right first lens is in butt joint with the right slider.
In one embodiment, a magnetic structure is disposed at an end of the left and right fixing brackets exposed out of the first receiving cavity, a magnetic member is disposed at an end of the left second lens abutted with the left fixing bracket, and a magnetic member is disposed at an end of the right second lens abutted with the right fixing bracket.
In one embodiment, the keys are arranged on the left support or the right support, and the charging and data interface is arranged on the left support or the right support.
In one embodiment, the keys are arranged on the left support and the right support, and the charging and data interface is arranged on the left support or the right support.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is an explosion structure diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic view of a hidden part of a structural member according to embodiment 1 of the present invention.
Fig. 4 is a schematic cross-sectional view of embodiment 1 of the present invention.
Description of the reference numerals
A first mounting structure 100; a first mounting groove 101; an upper cover 102; a left drive device 103; a right drive device 104; a power supply 105; a left slider 106; a left slider block 1061; a left slider fixed block 1062; a left slider assist spring 1063; a push post 1064; a right slider 107; a drive control device 108; a distance measuring device 109; a left first lens 110; a right first lens 111; a left second lens 112; a right second lens 113; a left stationary bracket 114; a right fixing bracket 115; a left bracket 116; a right bracket 117; an adaptor bracket 118; an auxiliary bracket 119; a key 120; a charging data interface 121; a drive motor 123; a micro lead screw guide sleeve module 124; a screw rod 1241; a guide sleeve 1242; a nut 1243; a first magnetic structure 125; a second magnetic structure 126; a third magnetic structure 127; a fourth magnetic structure 128; a fifth magnetic structure 129; a sixth magnetic structure 130; a seventh magnetic structure 131; an eighth magnetic structure 132;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a visual function training apparatus includes: the first mounting structure 100, the first left lens 110, the first right lens 111, the second left lens 112, the second right lens 113, the left bracket 116, the right bracket 117, the distance measuring device 109, the adapter bracket 118 and the auxiliary bracket 119; the first mounting structure 100 is used as a main structure of the visual function training device, the adapting bracket 118 is embedded in a slot formed in the first mounting structure 100, the upper cover 102 and the first mounting structure 100 form a first accommodating cavity, the adapting parts arranged on two sides of the adapting bracket 118 are pivoted with the left bracket 116 and the right bracket 117, the distance measuring device 109 is mounted in the middle of the first mounting structure, and the distance measuring device adopts a common laser distance measuring module in the field, which belongs to the prior art and is not described in detail.
Referring to fig. 1 and 2, the first mounting structure 100 has a first mounting groove 101 and an upper cover 102, the first mounting groove 101 and the upper cover 102 together form a first receiving cavity, a left slider 106 and a right slider 107 are mounted at the bottom of the first mounting groove 101, one end of the left slider 106 and one end of the right slider 107 are exposed out of the first receiving cavity, a slider mounting groove matched with the shape of the left slider 106/the right slider 107 is formed at the bottom of the first mounting groove 101, the left slider 106 and the right slider 107 are clamped in the slider mounting groove, a left driving device 103 and a right driving device 104 are fixed in the first mounting groove 101 by screws, the left driving device 103 is mounted on the left slider 106, the right driving device 104 is mounted on the right slider 107, the left driving device 103/the right driving device 104 are fixed in the slider mounting groove 101 by screws, and the left slider 106 and the right slider 107 are fixed in the slider mounting, the driving control device 108 controls the start and stop of the motors of the left driving device 103 and the right driving device 104 and changes the rotation direction, which is a common technical means in the field and is not described in detail, an auxiliary bracket 119 is arranged between the left second lens 112 and the right second lens 113, when a user is reading, the distance measuring device 109 measures the distance from the first mounting structure 100 to the reading object, and the driving control device controls the left driving device 103/the right driving device 104 to move, so as to achieve the effect of adjusting the overlapping area of the left first lens 110 and the left second lens 112, and the right first lens 111 and the right second lens 113, thereby changing the refractive index of the lens set during reading.
Referring to fig. 3, a first magnetic structural member 125 is disposed on the left slider 106, a second magnetic structural member 126 is disposed on the right slider 107, and correspondingly, referring to fig. 2, a third magnetic structural member 117 having a magnetic pole opposite to that of the first magnetic structural member 125 is disposed on the left first lens 110, and a fourth magnetic structural member 128 having a magnetic pole opposite to that of the second magnetic structural member 126 is disposed on the right first lens 111; referring to fig. 3, a fifth magnetic structural member 129 is disposed on the left fixing bracket 114, a sixth magnetic structural member 130 is disposed on the right fixing bracket 115, and correspondingly, referring to fig. 2, a seventh magnetic structural member 131 having a magnetic pole opposite to that of the fifth magnetic structural member 129 is disposed on the left second lens 112, and an eighth magnetic structural member 132 having a magnetic pole opposite to that of the sixth magnetic structural member 130 is disposed on the right second lens 113; by providing the above structure, the user can rapidly detach the left first lens 110, the right first lens 111, the left second lens 112, and the right second lens 113.
Referring to fig. 3, the right bracket 117 is provided with a charging data interface 121, a key 12004, and a key 12005, and the left bracket 116 is provided with a key 12001, a key 12002, and a key 12003; the overlapped areas between the left first lens 110 and the left second lens 112 and between the right first lens 111 and the right second lens 113 in the first use can be adjusted through the keys, and the adjusted positions are recorded.
Referring to fig. 4, the left slider 106 includes a left slider fixing block 1061, a left slider fixing block 1062, a left slider auxiliary spring 1063, and a push post 1064, the left slider fixing block 1062 is connected to the bottom of the first mounting groove 101 in a clamping manner, the push post 1064 is fixed to the left slider sliding block 1061 and connected to a clamping groove on the guide sleeve 1242 in a clamping manner, the driving motor 123 rotates to drive the lead screw 1241 connected to the driving motor to rotate, the nut 1243 provided on the lead screw 1241 moves laterally and drives the guide sleeve 1242 to move, and the push post 1064 connected to the lead screw drives the left slider sliding block 1061 to move, so that an overlapping area between the left first lens 110 and the left second lens 112 is changed, and since different areas of the left first lens 110 have different refractive indexes, the refractive indexes of a lens group formed by the left first lens 110 and the left second lens 112 are changed accordingly; the components on the right side have the same structure, and are not described in detail.
The driving control device 108 may further be configured with a bluetooth wireless communication module, which belongs to a common technical means in the field and is not described herein.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (10)
1. A visual function training device is characterized by comprising:
the first mounting structure part is provided with a first mounting groove and an upper cover, and the first mounting groove and the upper cover form a first accommodating cavity;
the left driving device and the right driving device are installed in the first accommodating cavity and are electrically connected with the power supply, the power supply is installed in the first accommodating cavity or is externally arranged in the first accommodating cavity, the left driving device is provided with a left sliding block exposed out of the first accommodating cavity, and the right driving device is provided with a right sliding block exposed out of the first accommodating cavity;
the driving control device is fixed in the first accommodating cavity and is electrically connected with the left driving device and the right driving device, and the distance measuring device is arranged in the first accommodating cavity and is electrically connected with the driving control device;
a left first lens detachably mounted to the left slider with a curvature varying in a moving direction of the left slider;
a right first lens detachably mounted to the right slider with a varying curvature in a moving direction of the right slider;
the left second lens is detachably mounted on a left fixing support arranged on the first mounting structural part and is positioned behind the left first lens;
and the right second lens is detachably mounted on a right fixing support arranged on the first mounting structural part and is positioned behind the right first lens.
2. A visual function training device as claimed in claim 1, wherein an adapter bracket is embedded in the first mounting structure, the adapter bracket is provided with an adapter part, and the adapter part is pivotally connected with a left bracket and a right bracket.
3. A visual function training device as claimed in claim 2, wherein said left and right brackets are hollow structural members, and said power source is provided with a set of power sources mounted inside said left bracket or inside said right bracket, or: the power is equipped with two sets ofly, install respectively in the frame of left branch is inside with the inside of right branch frame.
4. A visual function training device according to claim 3, wherein the visual function training device is provided with a key and a charging data interface, the key is electrically connected with the driving control device, and the charging data interface is electrically connected with the power supply.
5. A visual function training device according to claim 4, wherein the first mounting structure is detachably mounted with an auxiliary frame at a position between the left side second lens and the right side second lens.
6. A visual function training device according to any one of claims 1 to 5 wherein the drive control means is provided with a wireless communication module.
7. A visual function training device according to claim 5, wherein both said left driving means and said right driving means comprise:
the driving motor is electrically connected with the driving control device;
the input shaft of the miniature lead screw guide sleeve module is electrically connected with the driving motor, the guide sleeve of the miniature lead screw guide sleeve module arranged on the left driving device is connected with the left sliding block and used for driving the left sliding block, and the guide sleeve of the miniature lead screw guide sleeve module arranged on the right driving device is connected with the right sliding block and used for driving the right sliding block.
8. A visual function training device as claimed in claim 7, wherein the ends of the right and left sliders exposed to the first receiving cavity are provided with magnetic structures, the position where the left first lens is abutted against the left slider is provided with a magnetic structure, and the position where the right first lens is abutted against the right slider is provided with a magnetic structure.
9. A visual function training device as claimed in claim 8, wherein the ends of the left and right fixed brackets exposed from the first receiving cavity are provided with magnetic structures, the end of the left second lens abutting the left fixed bracket is provided with a magnetic structure, and the end of the right second lens abutting the right fixed bracket is provided with a magnetic structure.
10. A visual function training device according to claim 9, wherein the button is provided on the left support and/or the right support, and the charging data interface is provided on the left support or the right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978624.9U CN211634213U (en) | 2019-06-26 | 2019-06-26 | Visual function training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978624.9U CN211634213U (en) | 2019-06-26 | 2019-06-26 | Visual function training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211634213U true CN211634213U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920978624.9U Active CN211634213U (en) | 2019-06-26 | 2019-06-26 | Visual function training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211634213U (en) |
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2019
- 2019-06-26 CN CN201920978624.9U patent/CN211634213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 528400 card 2, block 2, No.12 Jinsha Road, Shalang Jinsha new town, West District, Zhongshan City, Guangdong Province Patentee after: Zhongshan Tianli Trading Co. Address before: NO.311, 3rd floor, building C, Huafeng International Robot Industrial Park, Hangcheng Avenue, Nanchang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Enoch (Shenzhen) High Tech Co.,Ltd. |
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| TR01 | Transfer of patent right |