CN213130649U - Interpupillary distance adjusting structure of vision training instrument - Google Patents
Interpupillary distance adjusting structure of vision training instrument Download PDFInfo
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- CN213130649U CN213130649U CN202021100119.3U CN202021100119U CN213130649U CN 213130649 U CN213130649 U CN 213130649U CN 202021100119 U CN202021100119 U CN 202021100119U CN 213130649 U CN213130649 U CN 213130649U
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Abstract
The utility model relates to a pupil distance adjusting structure of a vision training instrument, which comprises an eyepiece seat and an eyepiece, wherein the eyepiece seat and the eyepiece are arranged on a top plate, a positioning bayonet is arranged on the eyepiece seat, and iron sheets are symmetrically arranged on the back surface of the eyepiece seat and on the upper side and the lower side of the positioning bayonet; be equipped with on the roof and correspond the positioning channel who is connected with the location bayonet socket, positioning channel bilateral symmetry about be equipped with the iron sheet corresponds the magnet of connecting, simultaneously open on the roof have with the through-hole that eyepiece mounted position corresponds, the through-hole symmetry is seted up in the roof intermediate position positioning channel keeps away from outside one side of through-hole and is equipped with the interpupillary distance scale. The top plate is provided with a positioning clamping groove, and the eyepiece base is embedded into the top plate through the positioning clamping groove and slides left and right on the top plate through the positioning clamping groove. The utility model has the advantages that, the utility model discloses increased interpupillary distance regulatory function on current vision training appearance basis, improved the accurate degree of training of vision training appearance, the effect of its treatment is also more outstanding simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the vision training appearance, concretely relates to interpupillary distance adjusting structure of vision training appearance.
Background
In the visual training of present unilateral slope, there is not the regulatory function of interpupillary distance, and in ophthalmic training equipment, all can have the adjusting device of interpupillary distance basically, can have the effect of better treatment like this, consequently the utility model designs a can be generally applied to the interpupillary distance regulation structure in the visual training appearance to overcome not enough among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing a pupil distance adjusting structure of a visual training instrument with more accurate training and more prominent therapeutic effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the pupil distance adjusting structure of the vision training instrument comprises an eyepiece seat and an eyepiece, wherein the eyepiece seat and the eyepiece are arranged on a top plate, a positioning bayonet is formed in the eyepiece seat, and iron sheets are symmetrically arranged on the back surface of the eyepiece seat and on the upper side and the lower side of the positioning bayonet; be equipped with on the roof and correspond the positioning channel who is connected with the location bayonet socket, positioning channel bilateral symmetry about be equipped with the iron sheet corresponds the magnet of connecting, simultaneously open on the roof have with the through-hole that eyepiece mounted position corresponds, the through-hole symmetry is seted up in the roof intermediate position positioning channel keeps away from outside one side of through-hole and is equipped with the interpupillary distance scale.
Furthermore, a positioning clamping groove is formed in the top plate, and the eyepiece base is embedded into the top plate through the positioning clamping groove and slides left and right on the top plate through the positioning clamping groove.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses increased interpupillary distance regulatory function on current vision training appearance basis, improved the accurate degree of training of vision training appearance, the effect of its treatment is also more outstanding simultaneously. Simultaneously the utility model discloses simple structure, simple to operate, with low costs generally are applicable to the visual training appearance that has now on the market, and market perspective is wide.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic view of the top plate structure of the present invention;
fig. 2 is a schematic view of the back structure of the eyepiece mount of the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
in the figure: 1-pupil distance scale, 2-positioning clamping groove, 3-positioning bayonet, 4-iron sheet, 5-magnet, 6-top plate, 7-eyepiece seat, 8-eyepiece and 9-through hole.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following specific embodiments, which are provided as illustration only and are not intended to limit the present invention.
The pupil distance adjusting structure of the visual training instrument shown in fig. 1-2 comprises an eyepiece seat 7 and an eyepiece 8 which are arranged on a top plate 6, wherein a positioning bayonet 3 is arranged on the eyepiece seat 7, and iron sheets 4 are symmetrically arranged on the back surface of the eyepiece seat 7 and the upper side and the lower side of the positioning bayonet 3; be equipped with on roof 6 and correspond positioning channel section 2 of being connected with location bayonet socket 3, 2 upper and lower bilateral symmetry of positioning channel section be equipped with iron sheet 4 corresponds magnet 5 of connecting, simultaneously open on roof 6 with the through-hole 9 that 8 mounted positions of eyepiece correspond, 6 intermediate positions of roof are seted up to through-hole 9 symmetry the outside one side that positioning channel section 2 kept away from through-hole 9 is equipped with interpupillary distance scale 1. The top plate 6 is provided with a positioning clamping groove 2, and the eyepiece base 7 is embedded into the top plate 6 through the positioning clamping groove 2 and slides left and right on the top plate 6 through the positioning clamping groove 2.
The utility model discloses interpupillary distance adjusting structure comprises two eyepiece seats 7 and magnet 5 and roof 6 with having, utilizes the adsorption of magnet, more makes things convenient for the installation and the dismantlement of eyepiece seat 7, can take off eyepiece seat 7 at any time and watch in order to satisfy the bore hole of instrument requirement, also can install behind eyepiece 8, watches through the ball mirror. In addition, have the eyepiece seat 7 of location bayonet socket 3 with back both ends, slide in order to carry out the regulation of interpupillary distance in embedding the positioning channel section 2 of roof 6, the concrete numerical value of present interpupillary distance can easily be read through the interpupillary distance scale 1 that eyepiece seat 7 one side set up.
The first embodiment is as follows:
the interpupillary distance can be adjusted to 50mm by sliding the two eyepiece mounts 7 inward, as shown in figure 3.
Example two:
as shown in fig. 4, the interpupillary distance can be adjusted to 70mm by sliding the two eyepiece mounts 7 outward.
The utility model discloses well iron sheet 4 that adopts also can be other low price sheet metal structures, simultaneously the utility model discloses well magnet 5 that adopts also can be other magnetic part, as long as can realize that iron sheet 4 and magnet 5 are connected the function homoenergetic. In addition, in other embodiments of the present invention, the connection between the eyepiece mount 7 and the eyepiece 8 can be realized by other methods, as long as the requirements of simple structure, convenient detachment and low cost can be met.
The utility model discloses increased interpupillary distance regulatory function on current vision training appearance basis, improved the accurate degree of training of vision training appearance, the effect of its treatment is also more outstanding simultaneously. Simultaneously the utility model discloses simple structure, simple to operate, with low costs generally are applicable to the visual training appearance that has now on the market, and market perspective is wide.
The present invention is not described in detail in the prior art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The pupil distance adjusting structure of the visual training instrument is characterized by comprising an eyepiece seat (7) and an eyepiece (8) which are arranged on a top plate (6), wherein a positioning bayonet (3) is arranged on the eyepiece seat (7), and iron sheets (4) are symmetrically arranged on the back surface of the eyepiece seat (7) and on the upper side and the lower side of the positioning bayonet (3); be equipped with on roof (6) and correspond positioning channel section (2) of being connected with location bayonet socket (3), positioning channel section (2) bilateral symmetry about be equipped with iron sheet (4) correspond magnet (5) of connecting, simultaneously open on roof (6) have with through-hole (9) that eyepiece (8) mounted position corresponds, roof (6) intermediate position is seted up to through-hole (9) symmetry outside one side that through-hole (9) were kept away from in positioning channel section (2) is equipped with interpupillary distance scale (1).
2. The interpupillary distance adjusting structure of a vision training instrument as claimed in claim 1, wherein said eyepiece mount (7) is inserted into the top plate (6) through the positioning slot (2), and slides left and right on the top plate (6) through the positioning slot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100119.3U CN213130649U (en) | 2020-06-15 | 2020-06-15 | Interpupillary distance adjusting structure of vision training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100119.3U CN213130649U (en) | 2020-06-15 | 2020-06-15 | Interpupillary distance adjusting structure of vision training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213130649U true CN213130649U (en) | 2021-05-07 |
Family
ID=75726188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100119.3U Active CN213130649U (en) | 2020-06-15 | 2020-06-15 | Interpupillary distance adjusting structure of vision training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213130649U (en) |
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2020
- 2020-06-15 CN CN202021100119.3U patent/CN213130649U/en active Active
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