CN2663922Y - 精确读数的测微目镜 - Google Patents

精确读数的测微目镜 Download PDF

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Publication number
CN2663922Y
CN2663922Y CN 03252235 CN03252235U CN2663922Y CN 2663922 Y CN2663922 Y CN 2663922Y CN 03252235 CN03252235 CN 03252235 CN 03252235 U CN03252235 U CN 03252235U CN 2663922 Y CN2663922 Y CN 2663922Y
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CN
China
Prior art keywords
eyepiece
reading
utility
model
micrometer
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Expired - Fee Related
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CN 03252235
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English (en)
Inventor
侯玉飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Yuheng Times Optoelectronics Technology Co., Ltd.
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Changchun No1 Optics Co Ltd
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Priority to CN 03252235 priority Critical patent/CN2663922Y/zh
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Abstract

本实用新型涉及一种精确读数的测微目镜，属于物理实验设备。目镜座3、测量分划板4、支架7和手轮组8分别与上盖1螺钉连接，目镜2与目镜座3螺纹连接，该目镜座与上盖1连接，瞄准分划板组5与滑板6滑动连接，该滑板与支架组7螺钉连接。优点在于：具有两块分划板，制造容易，读数精确，使用方便。

Description

精确读数的测微目镜
技术领域
本实用新型属于物理实验设备。
背景技术
目前国内用以进行读数的测微目镜都只有一块瞄准分划板，要靠读数鼓轮上的刻度进行读数，这样，在制造上比较困难，读数的精确度也很差。
发明内容
本实用新型提供一种精确读数的测微目镜，解决了现有技术制造困难，读数精确度差的问题。本实用新型采取的技术方案是：目镜座3、测量分划板4、支架7和手轮组8分别与上盖1螺钉连接，目镜2与目镜座3螺纹连接，该目镜座与上盖1连接，瞄准分划板组5与滑板6滑动连接，该滑板与支架组7螺钉连接。使用时，将支架组7与其它仪器相连接，并紧固好螺钉，通过调节目镜2使视场清晰，通过转动手轮组8使瞄准分划板组5沿着滑板6做直线运动，并将其停在所要测量的位置，然后进行读数。
本实用新型的优点在于：结构新颖，具有两块分划板，制造容易，读数精确，使用方便。
附图说明
附图为本实用新型结构示意图。
具体实施方式
目镜座3、测量分划板4、支架7和手轮组8分别与上盖1螺钉连接，目镜2与目镜座3螺纹连接，该目镜座与上盖1连接，瞄准分划板组5与滑板6滑动连接，该滑板与支架组7螺钉连接。

Claims (1)

1、一种精确读数的测微目镜，其特征在于：目镜座(3)、测量分划板(4)、支架(7)和手轮组(8)分别与上盖(1)螺钉连接，目镜(2)与目镜座(3)螺纹连接，该目镜座与上盖(1)连接，瞄准分划板组(5)与滑板(6)滑动连接，该滑板与支架组(7)螺钉连接。
CN 03252235 2003-09-19 2003-09-19 精确读数的测微目镜 Expired - Fee Related CN2663922Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03252235 CN2663922Y (zh) 2003-09-19 2003-09-19 精确读数的测微目镜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03252235 CN2663922Y (zh) 2003-09-19 2003-09-19 精确读数的测微目镜

Publications (1)

Publication Number Publication Date
CN2663922Y true CN2663922Y (zh) 2004-12-15

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Family Applications (1)

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CN 03252235 Expired - Fee Related CN2663922Y (zh) 2003-09-19 2003-09-19 精确读数的测微目镜

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CN (1) CN2663922Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101639340B (zh) * 2008-08-01 2011-01-12 广东省计量科学研究院 读数显微镜检定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101639340B (zh) * 2008-08-01 2011-01-12 广东省计量科学研究院 读数显微镜检定装置

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHANGCHUN YUHENG OPTICAL CO., LTD.

Free format text: FORMER OWNER: CHANGCHUN NO.1 OPTICAL CO LTD

Effective date: 20050527

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20050527

Address after: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin

Patentee after: Changchun Yu Heng Optical Co., Ltd.

Address before: 130031 No. 4888 Yatai street, Changchun, Jilin

Patentee before: Changchun No.1 Optics Co., Ltd.

ASS Succession or assignment of patent right

Owner name: CHANGCHUN YUHENG TIMES OPTOELECTRONIC TECHNOLOGY

Free format text: FORMER OWNER: CHANGCHUN YUHENG OPTICAL CO., LTD.

Effective date: 20061201

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20061201

Address after: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin

Patentee after: Changchun Yuheng Times Optoelectronics Technology Co., Ltd.

Address before: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin

Patentee before: CHANGCHUN YUHENG OPTICS CO., LTD.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee