CN202559889U - Photoelectric lock - Google Patents
Photoelectric lock Download PDFInfo
- Publication number
- CN202559889U CN202559889U CN2012202386775U CN201220238677U CN202559889U CN 202559889 U CN202559889 U CN 202559889U CN 2012202386775 U CN2012202386775 U CN 2012202386775U CN 201220238677 U CN201220238677 U CN 201220238677U CN 202559889 U CN202559889 U CN 202559889U
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- CN
- China
- Prior art keywords
- electronic trigger
- photoelectric
- lock
- control chip
- programmable control
- 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 - Fee Related
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Abstract
The utility model discloses a photoelectric lock, and relates to daily living equipment. The photoelectric lock comprises a photoelectric key body and a photoelectric lock body. The photoelectric lock is characterized in that a light-emitting diode (LED) light source, a polarization device, a programmable control chip A, and an electronic trigger device A are arranged on the photoelectric key body. A polarization detection device, an optical signal receiving device, a programmable control chip B and an electronic trigger device B are arranged on the photoelectric lock body. The LED light source, the polarization device, the polarization detection device and the optical signal receiving device are arranged on the same horizontal line. The electronic trigger device A and the electronic trigger device B are arranged in a corresponding mode. The photoelectric lock has the advantages of being simple in structure, convenient to operate, safe, reliable, large in data volume, high in cracking difficulty, economical, practical, and wide in usage situations.
Description
Technical field
The utility model relates to a kind of daily living article, specifically is a kind of Photoelectric lock.
Background technology
The key that uses at present; No matter be the normal key or the key of electrical type; The capital runs into by the master key opportunity of success of unblanking, and the coded lock that has an electronic installation also is prone to cracked by the mode with the electron solutions sign indicating number, so existing lockset all exists difference to be replicated the successful problem of key.
Summary of the invention
The utility model provides a kind of easy to operate in order to remedy the deficiency of prior art, and data volume is big, cracks the difficulty height, the Photoelectric lock that security performance is high.
The utility model comprises photoelectricity key body and photoelectricity lock body; Its special character is: described photoelectricity key body is provided with led light source, polarising means, programmable control chip A and electronic trigger lug A; Described photoelectricity lock body is provided with device for testing polarization, light signal receiving, programmable control chip B and electronic trigger lug B; Described led light source, polarising means, device for testing polarization and light signal receiving are same horizon arranged, the corresponding setting with electronic trigger lug B of described electronic trigger lug A.The photoelectricity key body contacts with the photoelectricity lock body fully; This moment, electronic trigger lug A sent signal, and electronic trigger lug B receives signal, when the signal that sends and receive is in full accord; Led light source is opened; The light that sends arrives the device for testing polarization that is provided with on the key lock body through polarising means, and is identical with receptible direction of polarized light and when being all linearly polarized light, light signal receiving is just understood receiving optical signals when emission; Pass to electronic trigger lug B through programmable control chip B with signal this moment, and Photoelectric lock is opened.
Described programmable control chip A and electronic trigger lug A and led light source be control connection respectively, and described programmable control chip B and electronic trigger lug B and light signal receiving be control connection respectively.Programmable control chip A and programmable control chip B are provided with in advance, put in the Photoelectric lock then and use.
The beneficial effect of the Photoelectric lock of the utility model: simple in structure, easy to operate, safe and reliable, data volume is big, cracks the difficulty height, and economical and practical, use occasion is extensive.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, photoelectricity key body, 2, Photoelectric lock, 3, programmable control chip A, 4, led light source; 5, polarising means, 6, electronic trigger lug A, 7, electronic trigger lug B; 8, device for testing polarization, 9, programmable control chip B, 10, the light source direction of propagation; 11, light signal receiving, 12, the Photoelectric lock shell, 13, screw.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is a kind of specific embodiment of the utility model; This embodiment comprises photoelectricity key body 1 and photoelectricity lock body 2; Described photoelectricity key body 1 is provided with led light source 4, polarising means 5, programmable control chip A 3 and electronic trigger lug A 6; Described photoelectricity lock body 2 is provided with device for testing polarization 8, light signal receiving 11, programmable control chip B 9 and electronic trigger lug B 7; Described led light source 4, polarising means 5, device for testing polarization 8 and light signal receiving 11 are same horizon arranged, described electronic trigger lug A 6 and electronic trigger lug B 7 corresponding settings.Described programmable control chip A 3 and electronic trigger lug A 6 and led light source 4 difference control connections, described programmable control chip B 9 and electronic trigger lug B 7 and light signal receiving 11 be control connection respectively.
The utility model in use, photoelectricity key body 1 contacts with photoelectricity lock body 2 fully, this moment, electronic trigger lug A6 sent signal; Electronic trigger lug B7 receives signal; When the signal that sends and receive was in full accord, led light source 4 was opened, and the light that sends arrives the device for testing polarization 8 that is provided with on the key lock body 2 through polarising means 5; Identical with receptible direction of polarized light and when being all linearly polarized light when emission; Light signal receiving 11 is the meeting receiving optical signals, and pass to electronic trigger lug B9 through programmable control chip B9 with signal this moment, and Photoelectric lock is opened.This Photoelectric lock is easy to use, and is simple to operate, and use occasion is extensive.
Claims (2)
1. Photoelectric lock; Comprise photoelectricity key body (1) and photoelectricity lock body (2); It is characterized in that: described photoelectricity key body (1) is provided with led light source (4), polarising means (5), programmable control chip A (3) and electronic trigger lug A (6); Described photoelectricity lock body (2) is provided with device for testing polarization (8), light signal receiving (11), programmable control chip B (9) and electronic trigger lug B (7); Described led light source (4), polarising means (5), device for testing polarization (8) and light signal receiving (11) are same horizon arranged, described electronic trigger lug A (6) and the corresponding setting of electronic trigger lug B (7).
2. Photoelectric lock according to claim 1; It is characterized in that: described programmable control chip A (3) and electronic trigger lug A (6) and led light source (4) difference control connection, described programmable control chip B (9) and electronic trigger lug B (7) and light signal receiving (11) difference control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202386775U CN202559889U (en) | 2012-05-25 | 2012-05-25 | Photoelectric lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202386775U CN202559889U (en) | 2012-05-25 | 2012-05-25 | Photoelectric lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559889U true CN202559889U (en) | 2012-11-28 |
Family
ID=47209555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202386775U Expired - Fee Related CN202559889U (en) | 2012-05-25 | 2012-05-25 | Photoelectric lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425562A (en) * | 2018-03-26 | 2018-08-21 | 郑州大学 | Optics lock based on polarization |
-
2012
- 2012-05-25 CN CN2012202386775U patent/CN202559889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425562A (en) * | 2018-03-26 | 2018-08-21 | 郑州大学 | Optics lock based on polarization |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130525 |