CN202477638U - 可调焦的电子光学系统及可调焦电子耳镜 - Google Patents
可调焦的电子光学系统及可调焦电子耳镜 Download PDFInfo
- Publication number
- CN202477638U CN202477638U CN2011202745769U CN201120274576U CN202477638U CN 202477638 U CN202477638 U CN 202477638U CN 2011202745769 U CN2011202745769 U CN 2011202745769U CN 201120274576 U CN201120274576 U CN 201120274576U CN 202477638 U CN202477638 U CN 202477638U
- Authority
- CN
- China
- Prior art keywords
- optical system
- electron
- otoscope
- focus
- passive part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Telescopes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202745769U CN202477638U (zh) | 2011-07-29 | 2011-07-29 | 可调焦的电子光学系统及可调焦电子耳镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202745769U CN202477638U (zh) | 2011-07-29 | 2011-07-29 | 可调焦的电子光学系统及可调焦电子耳镜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202477638U true CN202477638U (zh) | 2012-10-10 |
Family
ID=46952104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202745769U Expired - Lifetime CN202477638U (zh) | 2011-07-29 | 2011-07-29 | 可调焦的电子光学系统及可调焦电子耳镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202477638U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102894950A (zh) * | 2011-07-29 | 2013-01-30 | 上海科沁机电有限公司 | 可调焦的电子光学系统及可调焦电子耳镜 |
CN109309781A (zh) * | 2018-11-23 | 2019-02-05 | 安徽华米信息科技有限公司 | 可穿戴设备 |
-
2011
- 2011-07-29 CN CN2011202745769U patent/CN202477638U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102894950A (zh) * | 2011-07-29 | 2013-01-30 | 上海科沁机电有限公司 | 可调焦的电子光学系统及可调焦电子耳镜 |
CN109309781A (zh) * | 2018-11-23 | 2019-02-05 | 安徽华米信息科技有限公司 | 可穿戴设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108873284B (zh) | 皮肤共聚焦显微镜吸附式扫描头及共聚焦显微镜成像系统 | |
KR100360825B1 (ko) | 거리측정이 가능한 단동형 수중 스테레오 카메라 | |
CN103226234A (zh) | 别汉棱镜光轴的调试方法 | |
KR101513607B1 (ko) | 소형 리니어 서보 액츄에이터 | |
CN202477638U (zh) | 可调焦的电子光学系统及可调焦电子耳镜 | |
JP2018525673A (ja) | 光学パワー可変レンズ、かかるレンズを含む光学アセンブリ、及びかかる光学アセンブリを含む視力矯正機器 | |
CN102715956A (zh) | 一种激光式口腔内微型牙体预备自动切削装置 | |
CN107361730B (zh) | 一种电子内窥镜系统 | |
CN105842763A (zh) | 一种仿生固液混合可调透镜及其调焦装置 | |
CN102894950A (zh) | 可调焦的电子光学系统及可调焦电子耳镜 | |
CN204154986U (zh) | 一种自动的高精度镜头焦距调节装置 | |
CN211402922U (zh) | 一种观瞄设备的切换装置及头戴式观瞄设备 | |
CN105005134A (zh) | 一种手术显微镜的变焦距物镜 | |
JP5351074B2 (ja) | 試料ホルダおよび走査型透過電子顕微鏡 | |
CN203250063U (zh) | 一种电动变焦显微内窥镜 | |
CN101203788B (zh) | 凸轮驱动机构、镜筒和照相机 | |
CN216939060U (zh) | 带调节自锁功能的焊接机头 | |
CN212571684U (zh) | 激光调节架组件 | |
CN206311814U (zh) | 激光镜头上下调节机构 | |
CN115113360A (zh) | 一种结构光激光光源的调焦装置及调焦方法 | |
CN211043802U (zh) | 一种天文望远镜调焦结构 | |
CN207180670U (zh) | 一种可调焦的激光标线器 | |
CN208214565U (zh) | 调节装置 | |
CN203883916U (zh) | 一种摄像机镜头及摄像机 | |
CN203405619U (zh) | 一种手术显微镜用目镜瞳距调整装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171206 Address after: 200233 622 rooms, No. 680, Guiping Road, Xuhui District, Shanghai Patentee after: Shanghai Muqin Medical Devices Co. Address before: 201108 Shanghai city Minhang District Yindu road 4358 Lane 50, Room 301 Patentee before: Shanghai KeQin Electrical Machine Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 215311 No. 88 Bacheng College Road, Suzhou City, Jiangsu Province Patentee after: Jiangsu Keqin Photoelectric Science & Technology Co., Ltd. Address before: 200233 622, room 32, 680 Guiping Road, Xuhui District, Shanghai. Patentee before: Shanghai Muqin Medical Devices Co. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
CX01 | Expiry of patent term |