CN203675129U - USB cipher machine based on wireless power supply - Google Patents
USB cipher machine based on wireless power supply Download PDFInfo
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- CN203675129U CN203675129U CN201420042757.2U CN201420042757U CN203675129U CN 203675129 U CN203675129 U CN 203675129U CN 201420042757 U CN201420042757 U CN 201420042757U CN 203675129 U CN203675129 U CN 203675129U
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Abstract
The utility model discloses a USB cipher machine based on wireless power supply. The USB cipher machine comprises an ARM processor, a password module, a USB interface chip and a power supply unit. The password module and the USB interface chip are connected with the ARM processor through a bus. The power supply unit comprises a power supply management chip, an electric power storage module and a wireless charging module. The wireless charging module is connected with the input end of the electric power storage module. The output end of the electric power storage module is connected with the ARM processor through an electric power management chip. According to the utility model, a wireless power supply function is provided; through a light power acquisition module, electric power acquisition and storage are realized; the power utilization rate is high; the power supply management chip can effectively manage the electric power, which reduces electric power waste; a number of USB2.0 interfaces and Ethernet interfaces are extended; hot swap can be realized; and the USB cipher machine has the advantages of fast communication speed and wide application range.
Description
Technical field
The utility model relates to a kind of USB cipher machine based on wireless power.
Background technology
Along with the acceleration of information age arrives, people are also more and more stronger to the dependence of internet, network has become the information infrastructure that in people life, an indispensable part, especially computer technology and communication technology combined together form and has become the most important infrastructure of reaction information social characteristic.Along with the develop rapidly of computer networking technology, especially the application of the Internet becomes more and more extensive, in having brought unprecedented magnanimity information, has also brought the problem of safety and secret.The possibility that the opening of network and freedom have also produced private information and data are destroyed or invade, the fail safe of the network information becomes and becomes more and more important, and is paid attention to by the every field of information-intensive society.
Network security refers to that the data in hardware, software and the system thereof of network system are protected, and not because of the former of accidental or malice thereby be subjected to destroy, change, reveal, system is reliably normally operation continuously, and network service does not interrupt.Network security is exactly the information security on network from its essence.In order to ensure the safety of network, Network Security Device, as also more and more extensive in the application of cipher machine, but, existing cipher machine is generally powered by wired mode, does not support wireless power, in the time that equipment is more, line-to-line crosstalk is serious, in addition, cable, can be aging after long-term use, if safeguard not in time, change, easily accidents caused.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of USB cipher machine based on wireless power is provided, have the function of wireless power, can realize by light energy collecting module collection and the storage of electric energy, energy utilization rate is high, power management chip can effectively be managed electric energy, reduce the waste of electric energy, expansion has multiple USB2.0 interfaces and Ethernet interface, can realize hot plug, and traffic rate is fast, applied widely.
The purpose of this utility model is achieved through the following technical solutions: the USB cipher machine based on wireless power, it comprises arm processor, crypto module, USB interface chip and power supply unit, crypto module is connected with arm processor by bus with USB interface chip, described power supply unit comprises power management chip, power storage module and wireless charging module, wireless charging module is connected with the input of power storage module, and the output of power storage module is connected with arm processor by electric energy management chip.
USB cipher machine based on wireless power also comprises Ethernet chip, and Ethernet chip is connected with arm processor by bus.
Further, described power supply unit also comprises light energy collecting module and electric energy acquisition module, and light energy collecting module gathers surround lighting, and the output of light energy collecting module is connected with power storage module by electric energy acquisition module.
As preferably, described USB interface chip is USB2.0 interface chip.
The beneficial effects of the utility model are:
(1) realize the function of wireless power, improved the safety in utilization of cipher machine;
(2) can carry out by light energy collecting module collection and the storage of electric energy, realization makes full use of the existing energy, and energy utilization rate is high, environmental protection;
(3) be provided with power management chip, can effectively manage electric energy, reduce the waste of electric energy;
(4) expand multiple USB2.0 interfaces by USB2.0 interface chip, can realize hot plug, support serial/parallel operation, and traffic rate is high;
(5) can expand abundant Ethernet interface by Ethernet chip, easy to use, applied widely.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, USB cipher machine based on wireless power, it comprises arm processor, crypto module, USB interface chip and power supply unit, crypto module is connected with arm processor by bus with USB interface chip, described power supply unit comprises power management chip, power storage module and wireless charging module, wireless charging module is connected with the input of power storage module, the output of power storage module is connected with arm processor by electric energy management chip, and power management chip adopts HIP6301.
USB cipher machine based on wireless power also comprises Ethernet chip, and Ethernet chip is connected with arm processor by bus, and arm processor is expanded multiple Ethernet interfaces by Ethernet chip.
Further, described power supply unit also comprises light energy collecting module and electric energy acquisition module, light energy collecting module is used for gathering external environment light, can adopt solar panels, the output of light energy collecting module is connected with power storage module by electric energy acquisition module, electric energy acquisition module is for the solar energy of solar panels collection is converted to electric energy, and power storage module is for storage of electrical energy.
As preferably, USB interface chip is USB2.0 interface chip.Arm processor is expanded multiple USB2.0 interfaces by USB2.0 interface chip, can realize hot plug, in addition, carries out the transmission of data by USB2.0 interface, and transmission rate is high.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (4)
1. the USB cipher machine based on wireless power, it is characterized in that: it comprises arm processor, crypto module, USB interface chip and power supply unit, crypto module is connected with arm processor by bus with USB interface chip, described power supply unit comprises power management chip, power storage module and wireless charging module, wireless charging module is connected with the input of power storage module, and the output of power storage module is connected with arm processor by electric energy management chip.
2. the USB cipher machine based on wireless power according to claim 1, is characterized in that: it also comprises Ethernet chip, and Ethernet chip is connected with arm processor by bus.
3. the USB cipher machine based on wireless power according to claim 1, it is characterized in that: described power supply unit also comprises light energy collecting module and electric energy acquisition module, light energy collecting module gathers surround lighting, and the output of light energy collecting module is connected with power storage module by electric energy acquisition module.
4. the USB cipher machine based on wireless power according to claim 1, is characterized in that: described USB interface chip is USB2.0 interface chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042757.2U CN203675129U (en) | 2014-01-23 | 2014-01-23 | USB cipher machine based on wireless power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042757.2U CN203675129U (en) | 2014-01-23 | 2014-01-23 | USB cipher machine based on wireless power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675129U true CN203675129U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042757.2U Expired - Fee Related CN203675129U (en) | 2014-01-23 | 2014-01-23 | USB cipher machine based on wireless power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099711A (en) * | 2015-08-28 | 2015-11-25 | 北京三未信安科技发展有限公司 | ZYNQ-based small-sized cipher machine and data encryption method |
| CN107294474A (en) * | 2016-03-30 | 2017-10-24 | 北京搜狗科技发展有限公司 | A kind of method of electric energy transfer and device |
-
2014
- 2014-01-23 CN CN201420042757.2U patent/CN203675129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099711A (en) * | 2015-08-28 | 2015-11-25 | 北京三未信安科技发展有限公司 | ZYNQ-based small-sized cipher machine and data encryption method |
| CN105099711B (en) * | 2015-08-28 | 2018-10-12 | 北京三未信安科技发展有限公司 | A kind of small cipher machine and data ciphering method based on ZYNQ |
| CN107294474A (en) * | 2016-03-30 | 2017-10-24 | 北京搜狗科技发展有限公司 | A kind of method of electric energy transfer and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |