CN103576310B - A kind of auxiliary myopia, astigmatism personnel bore hole use microscopical device - Google Patents
A kind of auxiliary myopia, astigmatism personnel bore hole use microscopical device Download PDFInfo
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- CN103576310B CN103576310B CN201310082953.2A CN201310082953A CN103576310B CN 103576310 B CN103576310 B CN 103576310B CN 201310082953 A CN201310082953 A CN 201310082953A CN 103576310 B CN103576310 B CN 103576310B
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- microscope
- myopia
- astigmatism
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- rubber ring
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- 208000001491 myopia Diseases 0.000 title claims abstract description 26
- 230000004379 myopia Effects 0.000 title claims abstract description 26
- 201000009310 astigmatism Diseases 0.000 title claims abstract description 24
- 230000004438 eyesight Effects 0.000 claims abstract description 29
- 239000007799 cork Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
本发明公开了一种辅助近视、散光人员裸眼使用显微镜的装置，该装置由矫正视力器(1)和橡胶圈(2)组成，所述矫正视力器(1)与橡胶圈(2)相连，橡胶圈(2)与显微镜目镜筒(3)相连。该辅助装置可同时使用在单筒显微镜上和双筒显微镜上，该辅助装置的矫正视力器易于取下以便正常视力人员使用显微镜，矫正视力器下端表面贴紧显微镜目镜筒上表面，避免了外界光照影响，同时由于不再佩戴眼镜而不会发生眼镜碰到目镜镜片，所以起到保护目镜镜片的作用。
The invention discloses a device for assisting myopia and astigmatism personnel to use a microscope with the naked eye. The device is composed of a vision correction device (1) and a rubber ring (2). The vision correction device (1) is connected with the rubber ring (2). The rubber ring (2) links to each other with the microscope eyepiece barrel (3). The auxiliary device can be used on the monocular microscope and the binocular microscope at the same time. The corrective device of the auxiliary device is easy to remove so that people with normal vision can use the microscope. The impact of light, and at the same time, the glasses will not touch the eyepiece lens because the glasses are no longer worn, so the effect of protecting the eyepiece lens is played.
Description
技术领域technical field
本发明涉及一种显微镜的辅助装置，特别涉及一种辅助近视、散光人员裸眼使用显微镜的装置。The invention relates to an auxiliary device for a microscope, in particular to a device for assisting myopia and astigmatism personnel to use the microscope with naked eyes.
背景技术Background technique
在近视、散光人员近视度数或者散光度数较高的情况下使用放大倍数较小的光学显微镜时，可能出现显微镜在补偿近视、散光人员的近视度数后不能看清楚被观察对象；对于单一焦距的双筒显微镜，双眼近视度数相差较大的人员裸眼使用双筒显微镜会使双眼看到的视野不重合。以上两种场合，近视、散光人员会选择佩戴眼镜使用显微镜。然而，近视、散光人员佩戴眼镜使用显微镜时，由于眼镜片较大且离显微镜目镜有一定距离，而易受到外界光照的影响，不便于看清显微镜下的图像，并且眼镜可能因为操作人员的头部晃动碰到显微镜的目镜，从而划伤或弄脏显微镜目镜镜片。When using an optical microscope with a smaller magnification when the myopia or astigmatism of the myopia or astigmatism is high, the microscope may not be able to see the observed object clearly after compensating for the myopia of the myopia or astigmatism; Binocular microscope, if the binocular microscope is used by people with a large difference in the degree of myopia between the eyes, the fields of view seen by the two eyes will not overlap. In the above two occasions, people with myopia and astigmatism will choose to wear glasses and use a microscope. However, when people with myopia and astigmatism wear glasses and use a microscope, they are easily affected by external light due to the large lens and a certain distance from the microscope eyepiece, making it difficult to see the images under the microscope clearly, and the glasses may be affected by the operator's head. Shake or touch the eyepiece of the microscope, thereby scratching or dirtying the lens of the microscope eyepiece.
发明内容Contents of the invention
为了解决现有技术中存在的技术问题，本发明提供了一种辅助近视、散光人员裸眼使用显微镜的装置。In order to solve the technical problems in the prior art, the present invention provides a device for assisting myopia and astigmatism personnel to use a microscope with naked eyes.
一种辅助近视、散光人员裸眼使用显微镜的装置，该装置由矫正视力器1和橡胶圈2组成，所述矫正视力器1与橡胶圈2相连，橡胶圈2与显微镜目镜筒3相连。A device for assisting myopia and astigmatism personnel to use a microscope with naked eyes. The device is composed of a vision correction device 1 and a rubber ring 2. The vision correction device 1 is connected with the rubber ring 2, and the rubber ring 2 is connected with the microscope eyepiece tube 3.
所述的矫正视力器1由凸缘软塞4、矫正视力镜片5和外筒6组成；凸缘软塞4为有一定弹性的带凸缘的空心柱体，凸缘软塞4外壁与外筒6内壁过盈配合。Described vision correcting device 1 is made up of flange cork 4, vision correcting lens 5 and outer tube 6; The inner wall of the barrel 6 is an interference fit.
外筒6是内部为阶梯孔的空心柱体，矫正视力镜片5设置在外筒6的阶梯孔上，凸缘软塞4将矫正视力镜片5压紧；外筒6外壁上设有凸台A7，凸台A7为等腰梯形柱体。矫正视力镜片5可更换，其为近视、散光人员相应度数的近视、散光镜片。The outer cylinder 6 is a hollow cylinder with a stepped hole inside, and the corrective vision lens 5 is arranged on the stepped hole of the outer cylinder 6, and the flange soft plug 4 compresses the corrective vision lens 5; the outer wall of the outer cylinder 6 is provided with a boss A7, The boss A7 is an isosceles trapezoidal cylinder. Corrective vision lens 5 is replaceable, and it is myopia, the astigmatism lens of the corresponding degrees of myopia, astigmatism personnel.
橡胶圈2为弹性材料，其外壁上设有中空的凸台B8，凸台B8的中心孔为等腰梯形孔。凸台A7上等腰梯形柱体与凸台B8的等腰梯形孔间隙配合，可以相对滑动。The rubber ring 2 is made of elastic material, and its outer wall is provided with a hollow boss B8, and the central hole of the boss B8 is an isosceles trapezoidal hole. The isosceles trapezoidal cylinder on the boss A7 is in clearance fit with the isosceles trapezoidal hole of the boss B8 and can slide relatively.
橡胶圈2内壁与显微镜目镜筒3外壁过盈配合，视力正常的人使用时，可以将橡胶圈取下，直接双眼观测显微镜目镜筒3。The inner wall of the rubber ring 2 is in interference fit with the outer wall of the microscope eyepiece barrel 3. When a person with normal vision uses it, the rubber ring can be removed to directly observe the microscope eyepiece barrel 3 with both eyes.
本发明具有以下有益效果：该辅助装置可同时使用在单筒显微镜上和双筒显微镜上，该辅助装置的矫正视力器易于取下以便正常视力人员使用显微镜，矫正视力器下端表面贴紧显微镜目镜筒上表面，避免了外界光照影响，同时由于不再佩戴眼镜而不会发生眼镜碰到目镜镜片，所以起到保护目镜镜片的作用。The present invention has the following beneficial effects: the auxiliary device can be used on the monocular microscope and the binocular microscope at the same time, the corrective vision device of the auxiliary device is easy to remove so that people with normal vision can use the microscope, and the lower surface of the corrective vision device is close to the microscope eyepiece The upper surface of the barrel avoids the influence of external light, and at the same time, the eyeglasses will not touch the eyepiece lens because the glasses are no longer worn, so it plays the role of protecting the eyepiece lens.
附图说明Description of drawings
图1是本发明一种辅助近视、散光人员裸眼使用显微镜的装置安装在显微镜目镜筒上的结构示意图。Fig. 1 is a structural schematic diagram of a device for assisting myopia and astigmatism personnel to use a microscope with naked eyes installed on the microscope eyepiece tube according to the present invention.
图2是本发明一种辅助近视、散光人员裸眼使用显微镜的装置分解结构结构示意图。Fig. 2 is a schematic diagram of an exploded structure of a device for assisting myopia and astigmatism personnel to use a microscope with naked eyes according to the present invention.
图3是本发明一种辅助近视、散光人员裸眼使用显微镜的装置外筒结构示意图。Fig. 3 is a schematic diagram of the structure of the outer cylinder of a device for assisting myopia and astigmatism personnel to use the microscope with naked eyes according to the present invention.
图4是本发明一种辅助近视、散光人员裸眼使用显微镜的装置橡胶圈结构示意图。Fig. 4 is a structural schematic diagram of a rubber ring for assisting myopia and astigmatism personnel to use the microscope with naked eyes according to the present invention.
图中1—矫正视力器，2—橡胶圈，3—显微镜目镜筒，4—凸缘软塞，5—矫正视力镜片，6—外筒，7—凸台A，8—凸台B。Among the figure 1—corrective vision device, 2—rubber ring, 3—microscope eyepiece barrel, 4—flange soft plug, 5—corrective vision lens, 6—outer cylinder, 7—boss A, 8—boss B.
具体实施方式detailed description
下面结合附图对本发明一种辅助近视、散光人员裸眼使用显微镜的装置做进一步的说明。A device for assisting myopia and astigmatism personnel to use a microscope with naked eyes will be further described below in conjunction with the accompanying drawings.
如图1所示，辅助装置包括矫正视力器1和橡胶圈2，所述矫正视力器1与橡胶圈2相连，橡胶圈2与显微镜目镜筒3相连。As shown in FIG. 1 , the auxiliary device includes a vision correction device 1 and a rubber ring 2 , the vision correction device 1 is connected with the rubber ring 2 , and the rubber ring 2 is connected with the microscope eyepiece barrel 3 .
如图2所示，所述的矫正视力器1由凸缘软塞4、矫正视力镜片5和外筒6组成；凸缘软塞4为有一定弹性的带凸缘的空心柱体，凸缘软塞4外壁与外筒6内壁过盈配合。As shown in Figure 2, the described corrective vision device 1 is made up of flange soft plug 4, vision correcting lens 5 and outer cylinder 6; The outer wall of the soft plug 4 is in interference fit with the inner wall of the outer cylinder 6 .
如图3所示，外筒6是内部为阶梯孔的空心柱体，矫正视力镜片5设置在外筒6的阶梯孔上，凸缘软塞4将矫正视力镜片5压紧；外筒6外壁上设有凸台A7，凸台A7为等腰梯形柱体。As shown in Figure 3, the outer cylinder 6 is a hollow cylinder with a stepped hole inside, and the corrective vision lens 5 is arranged on the stepped hole of the outer cylinder 6, and the flange soft plug 4 compresses the corrective vision lens 5; A boss A7 is provided, and the boss A7 is an isosceles trapezoidal cylinder.
如图4所示，橡胶圈2为弹性材料，其外壁上设有中空的凸台B8，凸台B8的中心孔为等腰梯形孔。凸台A7上等腰梯形柱体与凸台B8的等腰梯形孔间隙配合，可以相对滑动。As shown in FIG. 4 , the rubber ring 2 is made of elastic material, and a hollow boss B8 is provided on its outer wall, and the center hole of the boss B8 is an isosceles trapezoidal hole. The isosceles trapezoidal cylinder on the boss A7 is in clearance fit with the isosceles trapezoidal hole of the boss B8 and can slide relatively.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082953.2A CN103576310B (en) | 2013-03-15 | 2013-03-15 | A kind of auxiliary myopia, astigmatism personnel bore hole use microscopical device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310082953.2A CN103576310B (en) | 2013-03-15 | 2013-03-15 | A kind of auxiliary myopia, astigmatism personnel bore hole use microscopical device |
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| Publication Number | Publication Date |
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| CN103576310A CN103576310A (en) | 2014-02-12 |
| CN103576310B true CN103576310B (en) | 2016-01-27 |
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| CN201310082953.2A Expired - Fee Related CN103576310B (en) | 2013-03-15 | 2013-03-15 | A kind of auxiliary myopia, astigmatism personnel bore hole use microscopical device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177252Y (en) * | 1993-04-07 | 1994-09-14 | 杨钢元 | Camera vision correction eye cover |
| CN1304054A (en) * | 2000-01-12 | 2001-07-18 | 株式会社尼康 | Binocular telescope and optical apparatus provided with rotatable drawing type eyeshade |
| CN2585264Y (en) * | 2002-11-06 | 2003-11-05 | 林早 | Micro-image analog eyepiece |
| CN1518676A (en) * | 2001-12-03 | 2004-08-04 | Adapter Systems and Imaging Systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005234778B2 (en) * | 2004-04-20 | 2011-04-21 | Alcon Inc. | Integrated surgical microscope and wavefront sensor |
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- 2013-03-15 CN CN201310082953.2A patent/CN103576310B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177252Y (en) * | 1993-04-07 | 1994-09-14 | 杨钢元 | Camera vision correction eye cover |
| CN1304054A (en) * | 2000-01-12 | 2001-07-18 | 株式会社尼康 | Binocular telescope and optical apparatus provided with rotatable drawing type eyeshade |
| CN1518676A (en) * | 2001-12-03 | 2004-08-04 | Adapter Systems and Imaging Systems | |
| CN2585264Y (en) * | 2002-11-06 | 2003-11-05 | 林早 | Micro-image analog eyepiece |
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| CN103576310A (en) | 2014-02-12 |
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