CN204331736U - A kind of cloud terminal integrative machine with security function - Google Patents
A kind of cloud terminal integrative machine with security function Download PDFInfo
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- CN204331736U CN204331736U CN201420762822.9U CN201420762822U CN204331736U CN 204331736 U CN204331736 U CN 204331736U CN 201420762822 U CN201420762822 U CN 201420762822U CN 204331736 U CN204331736 U CN 204331736U
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Abstract
The utility model discloses a kind of cloud terminal integrative machine with security function, it comprises casing (1) and internal circuit board (7), internal circuit board (7) comprises main control module, Anti-dismantling circuit, power module, power control switch, audio-video interface circuit, drive plate and display screen (7), display screen (7) is connected with drive plate, and is connected with main control module by audio-video interface circuit; Casing (1) inwall be provided with Distance positioning post (10) and contact reference column (11); Anti-dismantling circuit comprises optical sensor (8), range sensor (9), feeler (11), tamper control module and memory module A, described optical sensor (8), range sensor (9), feeler (11) are connected with tamper control module respectively with memory module A, and the erasing instruction output terminal of tamper control module is connected with the erasing control end of main control module.The utility model can prevent user from illegally dismantling cloud terminal integrative machine.
Description
Technical field
The utility model relates to one, particularly relates to a kind of cloud terminal integrative machine with security function.
Background technology
Cloud terminal (Cloudterminal) be based on cloud computing business model application terminal device and terminal platform service general name, the terminal technology of cloud terminal can realize share host resource, desktop terminal is without the need to license, significantly reduce hardware investment and software license expense, and realizing unit multi-user, each user independently enjoys complete PC function, environmental protection, power saving economizes to be safeguarded, is the high-end product in information development epoch.Cloud terminal uses VDP technology, framework shared computation network, and the software and hardware resources using central host (server) shared by cloud terminal desktop machine, realizes remote desktop, brings the experience identical with independent PC tabletop machine.
At present, the cloud terminal integrative machine of most of producer lacks security function and measure, therefore, in practical application, can bring larger potential safety hazard to user.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art; a kind of cloud terminal integrative machine with security function is provided; detect this cloud terminal integrative machine by multiple sensors whether illegally to be dismantled, thus available protecting is to the safety of cloud terminal integrative machine inside chip.
The purpose of this utility model is achieved through the following technical solutions: a kind of cloud terminal integrative machine with security function, it comprises casing and internal circuit board, internal circuit board comprises main control module, Anti-dismantling circuit, power module, power control switch, audio-video interface circuit, drive plate and display screen, casing is provided with audio-video interface, the audio frequency and video of main control module are exported and are connected with the audio frequency and video input of audio-video interface and display screen respectively by audio-video interface circuit, and the driving port of drive plate is connected with the driving port of display screen; Casing inner wall be provided with Distance positioning post and contact reference column.
Anti-dismantling circuit comprises the optical sensor for detecting light signal strength in casing, for detect the distance values between himself with Distance positioning post range sensor and for detecting himself and one or more the combination in the feeler of the contact relation contacted between reference column, Anti-dismantling circuit also comprises tamper control module and the memory module A for storing erasing instruction, described optical sensor, range sensor is connected with the data acquisition input end of tamper control module respectively with the output terminal of feeler, tamper control module is connected with memory module A, the erasing instruction output terminal of tamper control module is connected with the erasing control end of main control module.
The power supply of described power module exports and is connected with the power supply input of tamper main control module, drive plate and power control switch respectively, the Energy control of tamper main control module exports and is connected with the Energy control input of power control switch, and the power supply of power control switch exports and is connected with the power supply input of main control module.
Described Anti-dismantling circuit also comprises charging circuit and rechargeable battery, the power supply input of described charging circuit exports with the power supply of power module and is connected, the power supply of charging circuit exports and is connected with the power supply input of rechargeable battery, and the power supply of rechargeable battery exports and is connected with the power supply input of tamper main control module.
Described casing comprises network interface and one or more USB interface.
Described internal circuit board also comprises one or more the combination in network interface circuit and usb circuit, described network interface circuit, one end of usb circuit are all connected with main control module, and its other end is connected with network interface and one or more USB interface respectively.
Described internal circuit board also comprises DDR memory module and FLASH memory module, and described DDR memory module is all connected with main control module with FLASH memory module.
Described audio-video interface comprises audio interface, HDMI and USB interface.
At least one in described USB interface is connected with USB KEY.
Described power module is the built-in red-black power module of 220V.
Described internal circuit board also comprises credible circuit, described credible circuit comprises the memory module B for storing boot and the credible correction verification module for carrying out legitimacy verification to the boot in memory module B, credible correction verification module is connected with memory module B, the guiding control end of credible correction verification module is connected with the credible checkout terminal of main control module, and the Energy control output terminal of credible circuit is connected with the Energy control input end of power control switch.
The beneficial effects of the utility model are:
1) whether the utility model has Anti-dismantling circuit, can prevent user from illegally dismantling this cloud terminal integrative machine, detect this cloud terminal integrative machine be disassembled by one or more sensors in optical sensor, range sensor and feeler.Anti-dismantling circuit has independently power supply, ensures that the utility model is not when powering on, and also has Anti-dismantling defencive function.And this independent current source is rechargeable battery, when the utility model powers on, Anti-dismantling circuit is rechargeable battery charging by charging circuit immediately, makes Anti-dismantling circuit can effective continuous service.
2) whether the utility model can adopt three kinds of sensors such as optical sensor, range sensor and feeler illegally to be dismantled to detect this cloud termination box simultaneously, three kinds of illegal dismounting information such as light signal, vertical range, contact relation can be gathered simultaneously, tamper mode is various, and mutually makes up the defect of himself.Range sensor and feeler can overcome unauthorized person when carrying out disassembling section in darkroom, the problem that optical sensor may lose efficacy; Feeler can overcome unauthorized person when adopting the means of parallel dismounting, the problem that range sensor may lose efficacy; When range sensor can overcome the means of unauthorized person employing vertical direction dismounting, the problem that feeler may lose efficacy.
3) the utility model adopts the red-black power module of built-in 220V, effectively strengthens the protected effect of electromagnetic interference signal, supports filtering isolation features; there is better Electro Magnetic Compatibility; reduce electromagnetic leakage emission, shorten the effective time of interference emission, reduce equipment to the impact of human body radiation.
4) the utility model is provided with a LCDs, can show the high definition picture that HDMI exports.
5) the utility model is except possessing the function of common cloud terminal integrative machine, also possess a series of security function and the characteristics such as secure accessing certification, support USB KEY smart card device, power supply support filtering isolation, and there is the functions such as credible startup, Anti-dismantling, be applicable to safe class and require that higher occasion uses.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the utility model cloud terminal integrative machine;
Fig. 2 is the casing cut-open view of the utility model cloud terminal integrative machine;
Fig. 3 is the casing front elevation of the utility model cloud terminal integrative machine;
Fig. 4 is the display panel schematic diagram of the casing of the utility model cloud terminal integrative machine;
In figure, 1-casing, 2-audio interface, 3-HDMI interface, 4-VGA interface, 5-network interface, 6-USB interface, 7-internal circuit board, 8-optical sensor, 9-range sensor, 10-Distance positioning post, 11-feeler, 12-contacts reference column, 13-joint pin, 14-display screen.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of cloud terminal integrative machine with security function, it comprises casing 1 and internal circuit board 7, internal circuit board 7 comprises main control module, Anti-dismantling circuit, power module, power control switch, audio-video interface circuit, drive plate and display screen 14, casing 1 is provided with audio-video interface, the audio frequency and video of main control module are exported and are connected with the audio frequency and video input of audio-video interface and display screen 14 respectively by audio-video interface circuit, and the driving port of drive plate is connected with the driving port of display screen 14; Casing 1 inwall be provided with Distance positioning post 10 and contact reference column 11.
Anti-dismantling circuit comprises the optical sensor 8 for detecting light signal strength in casing 1, for detect the distance values between himself with Distance positioning post 10 range sensor 9 and for detecting himself and one or more the combination in the feeler 11 of the contact relation contacted between reference column 11, Anti-dismantling circuit also comprises tamper control module and the memory module A for storing erasing instruction, described optical sensor 8, range sensor 9 is connected with the data acquisition input end of tamper control module respectively with the output terminal of feeler 11, tamper control module is connected with memory module A, the erasing instruction output terminal of tamper control module is connected with the erasing control end of main control module.
The power supply of described power module exports and is connected with the power supply input of tamper main control module, drive plate and power control switch respectively, the Energy control of tamper main control module exports and is connected with the Energy control input of power control switch, and the power supply of power control switch exports and is connected with the power supply input of main control module.
Described Anti-dismantling circuit also comprises charging circuit and rechargeable battery, the power input of described charging circuit is connected with the power output end of power module, the power output end of charging circuit is connected with the power input of rechargeable battery, and the power output end of rechargeable battery is connected with the power input of tamper control module.
As shown in Figure 2, described optical sensor 8 is integrated on internal circuit board 7, light signal strength in Real-time Collection casing 1, when it collects light signal or light signal strength is greater than predetermined threshold value, namely, when casing 1 is illegally opened, ambient light will take in casing internal from casing seam, and now optical sensor 8 detects illegal dismounting, tamper control module will export erasing instruction to main control module, and main control module is by the software program of erasing self.
Described range sensor 9 is fixedly integrated on internal circuit board 7, the distance values between real-time detecting distance sensor 9 and Distance positioning post 10, and Distance positioning post 10 is fixed on the inwall of casing 1, and Distance positioning post 10 is right against range sensor 9.When the vertical range that range sensor 9 detects between itself and Distance positioning post 10 changes, namely range sensor 9 detects illegal dismounting, and tamper control module will export erasing instruction to main control module, and main control module will the software program of erasing self.
Described feeler 11 is fixedly integrated on internal circuit board 7, real-time detection feeler 11 and the contact relation contacted between reference column 12, contact reference column 12 is fixed on the inwall of casing 1, contact reference column 12 is arranged on the contact point between feeler 11 side contacting reference column 12, can make the side abutting contact sensor 11 of contact reference column 12.When feeler 11 detects that it is with when contacting not contacting between reference column 12, namely feeler 11 detects illegal dismounting, and tamper control module will export erasing instruction to main control module, and main control module will the software program of erasing self.
Described internal circuit board 7 is fixedly connected on the inwall of casing 1 by multiple joint pin 13.
As shown in Figure 3, described casing 1 comprises audio-video interface, network interface 3 and one or more USB interface 6.
Described internal circuit board 7 also comprises one or more the combination in audio-video interface circuit, network interface circuit and usb circuit, one end of described audio-video interface circuit, network interface circuit, usb circuit is all connected with main control module, and its other end is connected with audio-video interface, network interface 5 and one or more USB interface 6 respectively.Described network interface 5 is RJ45 interface.
Described internal circuit board 7 also comprises DDR memory module and FLASH memory module, and described DDR memory module is all connected with main control module with FLASH memory module.
Described audio-video interface comprises audio interface 2, HDMI 3 and USB interface 4.Audio interface 2 can be set to left channel interface and right channel interface.
At least one in described USB interface 6 is connected with USB KEY, makes the utility model have secure accessing authentication function, and USB interface 6 also can be connected with other terminals with USB interface such as mouse, keyboard, USB flash disks.
As shown in Figure 4, described display screen 14 is arranged on the display panel of casing 1 for LCDs, and for showing the picture that HDMI 3 exports, display screen 14 is connected with the HDMI port of audio-video interface circuit.
Described internal circuit board 7 also comprises credible circuit, described credible circuit comprises the memory module B for storing boot and the credible correction verification module for carrying out legitimacy verification to the boot in memory module B, credible correction verification module is connected with memory module B, the guiding control end of credible correction verification module is connected with the credible checkout terminal of main control module, and the Energy control output terminal of credible circuit is connected with the Energy control input end of power control switch.
Described credible circuit is a kind of for storing boot and boot being carried out to the safety chip of legitimacy verification, and after safety chip is upchecked to boot, main control module just can work, and this safety chip directly commercially can buy gained.
The utility model adopts the red-black power module of built-in 220V to be that main control module and each main modular are powered; enhance the protected effect of electromagnetic interference signal, there is better Electro Magnetic Compatibility, reduce electromagnetic leakage emission; shorten the effective time of interference emission, reduce the impact on human body radiation.
The utility model has a HDMI 3 and a USB interface 4, and user can select wherein a kind of interface to connect use according to practical service environment.The utility model has four USB interface 6, can connect the multiple equipment with USB interface simultaneously.The utility model has a network interface 5, is intercomed mutually with superior platforms for realizing this cloud terminal integrative machine by cable network.The utility model has a kind of credible circuit, carries out legitimacy verification by credible correction verification module to boot, verifies and is just started working by rear main control module.
The utility model is also provided with Anti-dismantling circuit, this cloud terminal integrative machine is illegally dismantled for preventing user, pass through optical sensor, one or more sensors in range sensor and feeler detect this cloud terminal integrative machine and whether are subject to illegal dismounting, if when light sensors is greater than presetting intensity threshold to light signal or the light signal strength that detects, if when range sensor detects it and casing 1 creates displacement, if when feeler detects that the pressure between itself and casing 1 changes or change value of pressure is greater than presetting pressure change threshold, main control module auto-erasing software.
Claims (8)
1. one kind has the cloud terminal integrative machine of security function, it comprises casing (1) and internal circuit board (7), it is characterized in that: internal circuit board (7) comprises main control module, Anti-dismantling circuit, power module, power control switch, audio-video interface circuit, drive plate and display screen (14), (1) is provided with audio-video interface to casing, the audio frequency and video of main control module are exported and are connected with the audio frequency and video input of audio-video interface and display screen (14) respectively by audio-video interface circuit, and the driving port of drive plate is connected with the driving port of display screen (14); Casing (1) inwall be provided with Distance positioning post (10) and contact reference column (11);
Anti-dismantling circuit comprises the optical sensor (8) for detecting casing (1) interior light signal strength, for detect the distance values between himself with Distance positioning post (10) range sensor (9) and for detecting himself and one or more the combination in the feeler (11) of the contact relation contacted between reference column (11), Anti-dismantling circuit also comprises tamper control module and the memory module A for storing erasing instruction, described optical sensor (8), range sensor (9) is connected with the data acquisition input end of tamper control module respectively with the output terminal of feeler (11), tamper control module is connected with memory module A, the erasing instruction output terminal of tamper control module is connected with the erasing control end of main control module,
The power supply of described power module exports and is connected with the power supply input of tamper main control module, drive plate and power control switch respectively, the Energy control of tamper main control module exports and is connected with the Energy control input of power control switch, and the power supply of power control switch exports and is connected with the power supply input of main control module.
2. a kind of cloud terminal integrative machine with security function according to claim 1, it is characterized in that: described Anti-dismantling circuit also comprises charging circuit and rechargeable battery, the power supply input of described charging circuit exports with the power supply of power module and is connected, the power supply of charging circuit exports and is connected with the power supply input of rechargeable battery, and the power supply of rechargeable battery exports and is connected with the power supply input of tamper main control module.
3. a kind of cloud terminal integrative machine with security function according to claim 1, is characterized in that:
Described casing (1) comprises network interface (3) and one or more USB interface (6);
Described internal circuit board (7) also comprises one or more the combination in network interface circuit and usb circuit, described network interface circuit, one end of usb circuit are all connected with main control module, and its other end is connected with network interface (5) and one or more USB interface (6) respectively.
4. a kind of cloud terminal integrative machine with security function according to claim 1, it is characterized in that: described internal circuit board (7) also comprises DDR memory module and FLASH memory module, and described DDR memory module is all connected with main control module with FLASH memory module.
5. a kind of cloud terminal integrative machine with security function according to claim 1, is characterized in that: described audio-video interface comprises audio interface (2), HDMI (3) and USB interface (4).
6. a kind of cloud terminal integrative machine with security function according to claim 3, is characterized in that: at least one in described USB interface (6) is connected with USB KEY.
7. a kind of cloud terminal integrative machine with security function according to claim 1, is characterized in that: described power module is the built-in red-black power module of 220V.
8. a kind of cloud terminal integrative machine with security function according to claim 1, it is characterized in that: described internal circuit board (7) also comprises credible circuit, described credible circuit comprises the memory module B for storing boot and the credible correction verification module for carrying out legitimacy verification to the boot in memory module B, credible correction verification module is connected with memory module B, the guiding control end of credible correction verification module is connected with the credible checkout terminal of main control module, and the Energy control output terminal of credible circuit is connected with the Energy control input end of power control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762822.9U CN204331736U (en) | 2014-12-08 | 2014-12-08 | A kind of cloud terminal integrative machine with security function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762822.9U CN204331736U (en) | 2014-12-08 | 2014-12-08 | A kind of cloud terminal integrative machine with security function |
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| Publication Number | Publication Date |
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| CN204331736U true CN204331736U (en) | 2015-05-13 |
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| CN201420762822.9U Expired - Fee Related CN204331736U (en) | 2014-12-08 | 2014-12-08 | A kind of cloud terminal integrative machine with security function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451496A (en) * | 2017-08-23 | 2017-12-08 | 成都三零凯天通信实业有限公司 | A kind of device and system of terminal electronic Anti-dismantling |
| CN107870659A (en) * | 2017-11-03 | 2018-04-03 | 河南智业科技发展有限公司 | A kind of visual type cloud computing desktop terminal |
| CN108769550A (en) * | 2018-05-16 | 2018-11-06 | 中国人民解放军军事科学院军事医学研究院 | A kind of notable analysis system of image based on DSP and method |
| WO2020211711A1 (en) * | 2019-04-16 | 2020-10-22 | 华为技术有限公司 | Monitoring apparatus having removable battery and electronic device |
| CN114495379A (en) * | 2020-10-26 | 2022-05-13 | 苏州佳世达电通有限公司 | Screen anti-dismantling protection mechanism for POS machine and POS machine applying same |
-
2014
- 2014-12-08 CN CN201420762822.9U patent/CN204331736U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451496A (en) * | 2017-08-23 | 2017-12-08 | 成都三零凯天通信实业有限公司 | A kind of device and system of terminal electronic Anti-dismantling |
| CN107870659A (en) * | 2017-11-03 | 2018-04-03 | 河南智业科技发展有限公司 | A kind of visual type cloud computing desktop terminal |
| CN108769550A (en) * | 2018-05-16 | 2018-11-06 | 中国人民解放军军事科学院军事医学研究院 | A kind of notable analysis system of image based on DSP and method |
| CN108769550B (en) * | 2018-05-16 | 2020-07-07 | 中国人民解放军军事科学院军事医学研究院 | Image significance analysis system and method based on DSP |
| WO2020211711A1 (en) * | 2019-04-16 | 2020-10-22 | 华为技术有限公司 | Monitoring apparatus having removable battery and electronic device |
| CN114495379A (en) * | 2020-10-26 | 2022-05-13 | 苏州佳世达电通有限公司 | Screen anti-dismantling protection mechanism for POS machine and POS machine applying same |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |