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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10704903 B1

PDFFull Text
Date of Patent:
Jul. 07, 2020

Filed:

Aug. 25, 2017

Binocular capable of measuring distance and prism and light transmitter module thereof

Applicants:

Sintai Optical (Shenzhen) Co., Ltd., ShenZhen, Guangdong Province, CN;

Asia Optical Co., Inc., Taichung, TW;

Inventors:

Yue-Ye Chen, ShenZhen, CN;

Hua-Tang Liu, ShenZhen, CN;

Zhi-Wei Gao, ShenZhen, CN;

Sheng Luo, ShenZhen, CN;

Jian-Mei Chen, ShenZhen, CN;

Ming Zhou, ShenZhen, CN;

Ke-Yu Qiu, ShenZhen, CN;

Jia-Jun Cao, ShenZhen, CN;

Lian Zhao, ShenZhen, CN;

Jian Wei, ShenZhen, CN;

Jian-Fei Feng, ShenZhen, CN;

Assignees:

SINTAI OPTICAL (SHENZHEN) CO., LTD., Shenzhen, Guandong Province, CN;

ASIA OPTICAL CO., INC., Taichung, TW;

Attorney:

McClure, Qualey & Rodack, LLP

Primary Examiner:

Balram T Parbadia

Int. Cl.
CPC ...
G01C 3/04 (2006.01); G02B 23/18 (2006.01); G02B 5/04 (2006.01); G02B 7/06 (2006.01); G02B 23/10 (2006.01); G02B 23/04 (2006.01); G01S 17/08 (2006.01); G01S 7/481 (2006.01);
U.S. Cl.
CPC ...
G01C 3/04 (2013.01); G01S 7/4812 (2013.01); G01S 17/08 (2013.01); G02B 5/04 (2013.01); G02B 7/06 (2013.01); G02B 23/04 (2013.01); G02B 23/10 (2013.01); G02B 23/18 (2013.01);
Abstract

A prism and light transmitter module includes a prism holder, a light transmitter, a prism module, a drive circuit board, a shield, and a fixing assembly. The light transmitter is configured to emit or receive a light beam along a light axis. The prism module includes an inclined plane and is disposed within the prism holder with the inclined plane exposed. The drive circuit board is disposed above the inclined plane, and intersects with the light axis at a first angle. The shield is disposed on the drive circuit board. The fixing assembly connects to the prism holder, is configured to fix the drive circuit board, and includes a hole through which the light transmitter is exposed. A binocular capable of measuring distance includes a first optical system and a second optical system. The first optical system or/and the second optical system include the prism and light transmitter module.

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