CN202838477U - Photon client - Google Patents
Photon client Download PDFInfo
- Publication number
- CN202838477U CN202838477U CN 201220374620 CN201220374620U CN202838477U CN 202838477 U CN202838477 U CN 202838477U CN 201220374620 CN201220374620 CN 201220374620 CN 201220374620 U CN201220374620 U CN 201220374620U CN 202838477 U CN202838477 U CN 202838477U
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- photon client
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Abstract
The utility model discloses a photon client. The photon client comprises an outer shell, a printed circuit board (PCB) and a power supply device, wherein the outer shell is formed by combining a face shell and a bottom shell, the PCB is installed in a hollow cavity formed by combining the face shell and the bottom shell, the power supply device supplies power for the photon client to light, and the PCB comprises a universal serial bus (USB) interface, a control circuit used for storing unlocking passwords, a modulator circuit used for modulating optical signals, a driving circuit used for driving a light-emitting diode (LED) to emit light, and a switch used for controlling the LED to switch on or switch off. The photon client is provided with the USB interface capable of charging at any time, and is small in size, easy to carry, energy-saving, and high in safety performance.
Description
Technical field
The utility model relates to photon gate control system field, relates to particularly a kind of photon client.
Background technology
Gate control system is exactly the system that exit and entrance is carried out control, and it is to develop on traditional door lock basis.Traditional mechanical door lock only is simple mechanical hook-up, and no matter how reasonable structural design is, and how firm material is, and people can open it by various means.Pretty troublesome at a lot of passage of discrepancy personnel (office block, hotel guest room) key management, key loss or personnel change and will change lock ﹠ key together.For addressing these problems, the electronic magnetic card lock has just appearred, electronic password lock, the problem of electronic magnetic card lock is that information is replicated easily, and it is large to wear and tear between card and the card-reading machine, and failure rate is high, and safety coefficient is low; The problem of electronic password lock is that password is revealed easily, has no way of again having looked into, and safety coefficient is very low.Simultaneously, the product in this period is installed in outdoors owing to mostly adopting Card Reader part (Password Input) and control section to be combined, and is easy to by the people at the outdoor lock of opening.In recent years along with the development of contactless card technology, biological identification technology, the system that the various technology such as induction cassette gate control system, fingerprint entrance guard system occurred, but induction cassette gate control system complex operation, fingerprint entrance guard system has fingerprint and easily is stolen, the shortcomings such as client is easily damaged, and discrimination is low.
For addressing the above problem, light-operated gate control system is arisen at the historic moment, light-operated gate control system generally includes photon client and light-operated door lock, the photon client is used for the light signal that emission contains unlocking cipher information, light-operated door lock is resolved light signal after receiving light signal, if light signal contains unlocking cipher, then controls door lock and opens, otherwise, then close.Yet generally by dry cell power supply, quality is heavier, and is not portable for existing photon client, uses inconvenience.
The utility model content
The technical matters that the utility model solves is that a kind of photon client is provided, and this photon client needn't be used dry cell power supply, chargeable, small volume, portable, energy-conserving and environment-protective, security performance height.
The technical scheme that its technical matters that solves the utility model adopts is, a kind of photon client, comprise the shell that involuted by face-piece and drain pan, be built in the cavity that face-piece and drain pan be combined to form pcb board and for the luminous supply unit of photon client, pcb board comprises driving circuit that control circuit, the modulation circuit of modulated light signal, the driving LED of USB interface, storage unlocking cipher is luminous and the switch of control LED closure or openness.
Preferably, the utility model photon client also comprises charging indicator light and light-guiding pillar.
Preferably, the utility model photon client also comprises the USB interface over cap.
Preferably, described supply unit comprises battery and battery case.
Preferably, battery is lithium battery.
Preferably, battery is ickel-cadmium cell.
Preferably, battery is Ni-MH battery.
Preferably, control circuit is one chip microcomputer.
Preferably, the modulation system of modulation circuit is the amplitude keying modulation.
Preferably, the modulation system of modulation circuit is pulse-code modulation.
The beneficial effects of the utility model are, a kind of photon client is provided, and this photon client has the USB interface that can charge at any time, small volume, portable, energy-conserving and environment-protective, security performance height.
Description of drawings
Fig. 1, the utility model photon client shell structure synoptic diagram;
Fig. 2, the utility model photon client bottom case structure synoptic diagram;
Among the figure, 1 face-piece, 2 drain pans, 3USB interface protective cover, 4 battery cases, 5 switch grooves.
Embodiment
Below in conjunction with drawings and the specific embodiments the utility model is further described.
The utility model provides a kind of photon client, comprise the shell that involuted by face-piece 1 and drain pan 2, be built in the cavity that face-piece 1 and drain pan 2 be combined to form pcb board and for the luminous supply unit of photon client, pcb board comprises driving circuit that control circuit, the modulation circuit of modulated light signal, the driving LED of USB interface, storage unlocking cipher is luminous and the switch of control LED closure or openness.Also comprise the charging indicator light and the light-guiding pillar that are used to indicate photon client charged state.
Referring to Fig. 1, the utility model photon client shell structure synoptic diagram is provided with USB interface over cap 3 on the face-piece 1, prevents that USB interface from stopping up or wearing and tearing, also is provided with switch groove 5, is convenient to switch is embedded face-piece 1.
Referring to Fig. 2, the utility model photon client bottom case structure synoptic diagram is provided with battery case 4 on the drain pan 2, and battery case is built-in with battery, and battery is rechargeable lithium battary, ickel-cadmium cell, Ni-MH battery.
Be to be understood that, the control circuit of storage unlocking cipher is one chip microcomputer, one chip microcomputer is as the main control unit of photon client, and the client can by the Customer ID information in the computer host computer modification one chip microcomputer, control modulation circuit, driving circuit simultaneously.The modulation system of modulation circuit for and be not limited to amplitude keying modulation (ASK modulation) or pulse-code modulation (PCM modulation).
The shell design of the utility model photon client is brief, and volume is little, quality is light, and internal circuit is simple.The client writes Customer ID information and unlocking cipher by the computer host computer in one chip microcomputer, press switch, and unlocking cipher sends with the form of visible light signal by LED after modulating circuit modulates.Establishing supply unit in the photon client, can be power source charges by USB interface at any time, and assurance photon client is normally used, and needn't use dry cell, environmental protection and energy saving, and by transmission of visible light, security is higher, is difficult for being cracked after encrypting for unlocking cipher.
Above-described embodiment in the utility model has only been done exemplary description, and those skilled in the art can carry out various modifications to the utility model in the situation that does not break away from spirit and scope of the present utility model after reading present patent application.
Claims (10)
1. photon client, comprise the shell that involuted by face-piece and drain pan, be built in the cavity that face-piece and drain pan be combined to form pcb board and for the luminous supply unit of photon client, it is characterized in that described pcb board comprises the driving circuit that control circuit, the modulation circuit of modulated light signal, the driving LED of USB interface, storage unlocking cipher is luminous and controls the switch of LED closure or openness.
2. photon client according to claim 1 is characterized in that, also comprises charging indicator light and light-guiding pillar.
3. photon client according to claim 1 is characterized in that, also comprises the USB interface over cap.
4. photon client according to claim 1 is characterized in that, described supply unit comprises battery and battery case.
5. photon client according to claim 4 is characterized in that, described battery is lithium battery.
6. photon client according to claim 4 is characterized in that, described battery is ickel-cadmium cell.
7. photon client according to claim 4 is characterized in that, described battery is Ni-MH battery.
8. photon client according to claim 1 is characterized in that, described control circuit is one chip microcomputer.
9. photon client according to claim 1 is characterized in that, the modulation system of described modulation circuit is the amplitude keying modulation.
10. photon client according to claim 1 is characterized in that, the modulation system of described modulation circuit is pulse-code modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374620 CN202838477U (en) | 2012-07-31 | 2012-07-31 | Photon client |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374620 CN202838477U (en) | 2012-07-31 | 2012-07-31 | Photon client |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838477U true CN202838477U (en) | 2013-03-27 |
Family
ID=47950126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374620 Expired - Lifetime CN202838477U (en) | 2012-07-31 | 2012-07-31 | Photon client |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819883A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Photon client |
-
2012
- 2012-07-31 CN CN 201220374620 patent/CN202838477U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819883A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Photon client |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Patentee after: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |