CN2711806Y - Identifying read device - Google Patents
Identifying read device Download PDFInfo
- Publication number
- CN2711806Y CN2711806Y CN 200420062253 CN200420062253U CN2711806Y CN 2711806 Y CN2711806 Y CN 2711806Y CN 200420062253 CN200420062253 CN 200420062253 CN 200420062253 U CN200420062253 U CN 200420062253U CN 2711806 Y CN2711806 Y CN 2711806Y
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- CN
- China
- Prior art keywords
- light source
- camera
- read device
- reading device
- identifying
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- 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
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Abstract
The utility model discloses an identifying read device. The identifying read device is provided with a shell body, a light source, a camera, a photoelectric converter and a decoding system. Wherein the light source is in symmetrical distribution relative to the center of the camera. The structure can effectively eliminate the reflected effect of glass, and the identifying read device can be widely used for identifying and reading the information of the display screens of mobile phones, portable terminals, etc.
Description
Technical field the utility model relates to a kind of recognition device, especially refers to a kind of reading device.
Technical background is along with the widespread use of bar codes technique in market and business activity, various bar code readers are developed, but at present the domestic existing bar code reader can only read the bar code that is printed on paper products or the goods such as plastic cement that can be not reflective, does not catch up with the development need that application of electronic technology is walked one thousand li a day.Electronic entrance ticket, the member identity identification developed such as prior art, pay by mails etc., businessman need only be sent to information such as bar code on the user mobile phone or in the portable terminal, the user only need carry mobile phone or portable terminal etc. and carry out bar code reading and get final product, can avoid carrying various cards or certificate, bill etc., yet the display screen of mobile phone, portable terminal etc. all is provided with eyeglass usually, it has reflex to the light that the light source in the bar code reader penetrates, and influences the recognition effect of reading device.
The summary of the invention the purpose of this utility model provides and a kind ofly can read the band bar code of eyeglass or the reading device of image information.
For realizing above purpose, the utility model by the following technical solutions: reading device is provided with housing, light source, camera, photoelectric commutator and decoding system, and wherein light source is symmetrical distribution for the camera center.
The utility model light source adopts and is symmetrically distributed, eliminate the influence of eyeglass reflection effectively, guarantee that camera obtains effective image, accurately read information, therefore various cards, ticket and certificate can replace with mobile phone in following social activities, the user need only be with mobile-phone payment, the required authentication information of the acquisition of posting a letter, businessman or social activities organizer beam back user mobile phone with confirmation, perhaps the information with various certificates exists in the portable terminal, read affirmation again when need using, can also effectively prevent the circulations such as card, ticket, card of forgery and illegal imitation of brand-name products like this.
Description of drawings now is further elaborated the utility model in conjunction with the accompanying drawings:
Fig. 1 is the reading device light path synoptic diagram of using always;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model light path synoptic diagram.
Specific embodiment is shown in Fig. 2,3, the utility model reading device is provided with housing 1, light source 2, camera 3, photoelectric commutator 4 and decoding system 5 all are fixed on the housing 1, also be provided with recognition window 6 on the housing 1, light source 2 is symmetrical distribution for camera 3 centers, and symmetrical light sources 2 can be decided to be one or more groups by light-source brightness as required around camera 3, for saves energy, light source 2 can also be by switch 7 controls, and switch 7 can be that induction is opened the light.When the information 8 of the band eyeglass that detects when needs places recognition window 6 places, switch 7 is opened light source 2, the major part of light L10, L11 is transmitted through information 8 places, bar code in the information 8 or specific image are returned camera 3, fraction light is disappeared with incident light mutually by eyeglass reflection back, therefore camera 3 can read distinct image, and by photoelectric commutator 4 information is sent to decoding system 5 processing affirmations.
Claims (4)
1. a reading device is provided with housing, light source, camera, photoelectric commutator and decoding system, it is characterized in that: light source is symmetrical distribution for the camera center.
2. a kind of reading device according to claim 1 is characterized in that: symmetrical light sources can be one or more groups.
3. a kind of reading device according to claim 1 and 2, it is characterized in that: light source is controlled by switch.
4. a kind of reading device according to claim 3 is characterized in that: switch adopts inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062253 CN2711806Y (en) | 2004-06-22 | 2004-06-22 | Identifying read device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062253 CN2711806Y (en) | 2004-06-22 | 2004-06-22 | Identifying read device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711806Y true CN2711806Y (en) | 2005-07-20 |
Family
ID=36192910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062253 Expired - Lifetime CN2711806Y (en) | 2004-06-22 | 2004-06-22 | Identifying read device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711806Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882204A (en) * | 2010-06-01 | 2010-11-10 | 福建新大陆电脑股份有限公司 | Matrix type two-dimensional bar code searching method |
| CN103268461A (en) * | 2013-04-25 | 2013-08-28 | 浙江成功软件开发有限公司 | Intranet-extranet physical isolation data exchange method based on QR (quick response) code |
| CN106202359A (en) * | 2016-07-05 | 2016-12-07 | 广东小天才科技有限公司 | Take pictures and search the method and device of topic |
-
2004
- 2004-06-22 CN CN 200420062253 patent/CN2711806Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882204A (en) * | 2010-06-01 | 2010-11-10 | 福建新大陆电脑股份有限公司 | Matrix type two-dimensional bar code searching method |
| CN101882204B (en) * | 2010-06-01 | 2012-05-23 | 福建新大陆电脑股份有限公司 | Matrix type two-dimensional bar code searching method |
| CN103268461A (en) * | 2013-04-25 | 2013-08-28 | 浙江成功软件开发有限公司 | Intranet-extranet physical isolation data exchange method based on QR (quick response) code |
| CN106202359A (en) * | 2016-07-05 | 2016-12-07 | 广东小天才科技有限公司 | Take pictures and search the method and device of topic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140622 Granted publication date: 20050720 |