CN209140069U - 一种逆反射制品用防伪双曲线打标装置 - Google Patents
一种逆反射制品用防伪双曲线打标装置 Download PDFInfo
- Publication number
- CN209140069U CN209140069U CN201821916501.4U CN201821916501U CN209140069U CN 209140069 U CN209140069 U CN 209140069U CN 201821916501 U CN201821916501 U CN 201821916501U CN 209140069 U CN209140069 U CN 209140069U
- Authority
- CN
- China
- Prior art keywords
- reflecting assembly
- light
- fake
- hyperbola
- retroflective article
- 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.)
- Withdrawn - After Issue
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000009792 diffusion process Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001354 calcination Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821916501.4U CN209140069U (zh) | 2018-11-21 | 2018-11-21 | 一种逆反射制品用防伪双曲线打标装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821916501.4U CN209140069U (zh) | 2018-11-21 | 2018-11-21 | 一种逆反射制品用防伪双曲线打标装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209140069U true CN209140069U (zh) | 2019-07-23 |
Family
ID=67286715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821916501.4U Withdrawn - After Issue CN209140069U (zh) | 2018-11-21 | 2018-11-21 | 一种逆反射制品用防伪双曲线打标装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209140069U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109290676A (zh) * | 2018-11-21 | 2019-02-01 | 浙江龙游道明光学有限公司 | 一种逆反射制品用防伪双曲线打标装置 |
-
2018
- 2018-11-21 CN CN201821916501.4U patent/CN209140069U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109290676A (zh) * | 2018-11-21 | 2019-02-01 | 浙江龙游道明光学有限公司 | 一种逆反射制品用防伪双曲线打标装置 |
CN109290676B (zh) * | 2018-11-21 | 2023-11-14 | 浙江龙游道明光学有限公司 | 一种逆反射制品用防伪双曲线打标装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100391679C (zh) | 激光加工方法及加工装置 | |
JP5250545B2 (ja) | 太陽エネルギーを変換するための装置 | |
CN209140069U (zh) | 一种逆反射制品用防伪双曲线打标装置 | |
CN104540650B (zh) | 剃刮或毛发修剪装置 | |
CA2347198A1 (en) | Scanned beam display with adjustable accommodation | |
CN1639845A (zh) | 照明方法和曝光方法及其装置 | |
CN109290676A (zh) | 一种逆反射制品用防伪双曲线打标装置 | |
CN109973912A (zh) | 一种双片滑动式产生水纹3d起伏效果的灯具光学系统 | |
CN103688218B (zh) | 获取生物统计特征的设备和方法 | |
CN100510948C (zh) | 光源单元和用它的投影型显示装置 | |
CN104076507B (zh) | 一种激光旋转扫描照明装置及其应用 | |
US2984152A (en) | Projection screens | |
US3345120A (en) | Light spot apparatus | |
CN107272190A (zh) | 基于镜面振动反射的激光眩目器 | |
CN110346940A (zh) | 结构光投射装置及3d摄像头 | |
CN104977780B (zh) | 照明设备 | |
KR20150086696A (ko) | 지향성 백라이팅 유닛 | |
CN208962477U (zh) | 一种3d打印用准直均匀的光源系统及打印系统 | |
EP3742207A1 (en) | Three-dimensional object | |
US3622232A (en) | Beam director | |
CN205464805U (zh) | 激光剥线机及其切割装置 | |
CN107191882A (zh) | 舞台激光灯 | |
CN109719387A (zh) | 激光加工装置和方法、激光封装方法、激光退火方法 | |
CN113703250A (zh) | 一种基于扫描振镜的成像系统及成像方法 | |
CN208832198U (zh) | 一种柱形光源 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Dewei Inventor after: Hu Minchao Inventor after: Zhang Jing Inventor after: Guo Chengcan Inventor before: Xu Dewei Inventor before: Hu Haoheng Inventor before: Hu Minchao Inventor before: Zhang Jing Inventor before: Guo Chengcan |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20231114 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20231114 |