CN106897633A - A kind of Embedded online offline functionality conversion equipment - Google Patents
A kind of Embedded online offline functionality conversion equipment Download PDFInfo
- Publication number
- CN106897633A CN106897633A CN201710299782.7A CN201710299782A CN106897633A CN 106897633 A CN106897633 A CN 106897633A CN 201710299782 A CN201710299782 A CN 201710299782A CN 106897633 A CN106897633 A CN 106897633A
- Authority
- CN
- China
- Prior art keywords
- contact
- connecting box
- conversion equipment
- installing plate
- magnetic sheet
- 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.)
- Granted
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 230000005284 excitation Effects 0.000 claims description 29
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bioethics (AREA)
- Databases & Information Systems (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention discloses the Embedded online offline functionality conversion equipment of one kind,Including installing plate,Four mounting holes are provided with the corner of installing plate,Current transducer is provided with installing plate,Current transducer and outside power electric connection,The first connecting box and the second connecting box are respectively arranged with installing plate,Second connecting box is connected with RJ45 cable interfaces,The first contact inside first connecting box and the second connecting box,Second contact,The quantity of the 3rd contact and the 4th contact is identical with the contact inside RJ45 cable interfaces to be eight,This Embedded online offline functionality conversion equipment,The offline or presence of control computer by way of hardware,Using damascene structures,Computer exterior space need not be taken,Small volume,It is easy for installation,Using Magnetic Control contact contact or leave,Realize connection or break function,It is safe,Practicality is high,It is easy to use,Can the effective control computer on hardware it is online or offline.
Description
Technical field
The present invention relates to computer annex technical field, specially a kind of Embedded online offline functionality conversion equipment.
Background technology
In the course of work of computer, it is sometimes desirable to use online, it is sometimes desirable to use offline, particularly work as computer
When internal memory contains more important data, computer is always maintained at presence and has the danger that capsule information are stolen by hacker,
Although the reliability of hardware can not be there is no by the online or off-line state of software exchange computer, the reliability of software
It is high, it is therefore desirable to a kind of Embedded online offline functionality conversion equipment.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect, there is provided a kind of Embedded online offline functionality turns
Exchange device, the offline or presence of control computer by way of hardware, using damascene structures, without taking computer
Exterior space, small volume is easy for installation, can the effective control computer on hardware it is online or offline, can effectively solve
Problem in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of Embedded online offline functionality conversion sets
It is standby, including installing plate, four mounting holes are provided with the corner of the installing plate, current transducer is provided with installing plate, institute
The power electric connection of current transducer and outside is stated, the first connecting box and the second connecting box are respectively arranged with installing plate, it is described
First connecting box is connected with winding displacement, and winding displacement is connected with wired network adapter, and second connecting box is connected with RJ45 cable interfaces.
Used as a preferred technical solution of the present invention, second connecting box is internally provided with the first contact and the 4th
Contact portion inside contact, the first contact and RJ45 cable interfaces, is connected between the first contact and the 4th contact by spring,
4th contact wipe is arranged in the through hole on the second connecting box tank wall.
Used as a preferred technical solution of the present invention, first connecting box is internally provided with magnetic sheet and excitation
Plate, the magnetic sheet and excitation plate are separately positioned on the both sides inside the first connecting box, and excitation plate is fixed in the first connecting box,
Magnetic sheet is slidably mounted in the first connecting box, and through hole is provided with magnetic sheet and excitation plate, solid in the through hole on magnetic sheet
Surely there is the 3rd contact, the second contact is fixed with the through hole on excitation plate, the second contact is connected with winding displacement, the 3rd contact and second
Connected by wire between contact, in the shape of a spiral, the outside of the excitation plate is wound with magnet exciting coil, magnet exciting coil and electricity to wire
Flow transmitter is electrically connected.
Used as a preferred technical solution of the present invention, inside first connecting box and the second connecting box first touches
The quantity of point, the second contact, the 3rd contact and the 4th contact is identical with the contact inside RJ45 cable interfaces to be eight.
Used as a preferred technical solution of the present invention, the profile of the 3rd contact is concave, the 3rd contact
Groove size is consistent with the sectional dimension of the 4th contact.
Compared with prior art, the beneficial effects of the invention are as follows：This Embedded online offline functionality conversion equipment, passes through
The offline or presence of the mode control computer of hardware, using damascene structures, without taking computer exterior space, body
Product it is small, it is easy for installation, using Magnetic Control contact contact or leave, realize connection or break function, safe, practicality
Height, it is easy to use, can the effective control computer on hardware it is online or offline.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure enlarged diagram at A of the present invention.
In figure：1RJ45 cable interfaces, 2 mounting holes, 3 first contacts, 4 springs, 5 installing plates, 6 magnetic sheets, 7 second contacts,
8 current transducers, 9 excitation plates, 10 winding displacements, 11 wired network adapters, 12 first connecting boxs, 13 wires, 14 the 3rd contacts, 15 the 4th are touched
Point, 16 second connecting boxs, 17 magnet exciting coils.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of Embedded online offline functionality conversion equipment,
Including installing plate 5, four mounting holes 2 are provided with the corner of installing plate 5, mounting hole 2 is used to for installing plate 5 to be embedded in computer
Inside, without taking computer exterior space, be provided with current transducer 8 on installing plate 5, current transducer 8 and outside
Power electric connection, by the controller controllable current transmitter 8 of built-in computer, current transducer 8 is used to change by encouraging
Electric current on magnetic coil 17, so as to change the magnetic direction of magnet exciting coil 17, further changes the magnetic direction of excitation plate 9, peace
On dress plate 5 it is respectively arranged with the first connecting box 12 and the second connecting box 16, the first connecting box 12 is internally provided with the He of magnetic sheet 6
Excitation plate 9, magnetic sheet 6 and excitation plate 9 are separately positioned on the both sides inside the first connecting box 12, and excitation plate 9 is fixed on the first company
Connect in case 12, magnetic sheet 6 is slidably mounted in the first connecting box 12, through hole, magnetic are provided with magnetic sheet 6 and excitation plate 9
The 3rd contact 14 is fixed with through hole on plate 6, the second contact 7, the second contact 7 and row are fixed with the through hole on excitation plate 9
Line 10 is connected, and is connected by wire 13 between the 3rd contact 14 and the second contact 7, wire 13 in the shape of a spiral, the outside of excitation plate 9
Magnet exciting coil 17 is wound with, magnet exciting coil 17 is electrically connected with current transducer 8, when magnetic direction and the magnetic sheet 6 of excitation plate 9
When magnetic direction is identical, excitation plate 9 and magnetic sheet 6 are attracted each other, and magnetic sheet 6 is moved to left, the 3rd contact 14 away from the 4th contact 15,
Make network connection in off-state, when the magnetic direction of excitation plate 9 is opposite with the magnetic direction of magnetic sheet 6, excitation plate 9 and magnetic
Property plate 6 it is mutually exclusive, magnetic sheet 6 is moved to right, and the 3rd contact 14 contacts with the 4th contact 15, makes network connection in connection status, the
One connecting box 12 is connected with winding displacement 10, and winding displacement 10 is connected with wired network adapter 11, the second connecting box 16 be internally provided with first touch
The contact 15 of point 3 and the 4th, the contact portion inside the first contact 3 and RJ45 cable interfaces 1, the first contact 3 and the 4th contact 15
Between connected by spring 4, the 4th contact 15 is slidably arranged in the through hole on the tank wall of the second connecting box 16, the 3rd contact 14
Profile is concave, and the groove size of the 3rd contact 14 is consistent with the sectional dimension of the 4th contact 15, in concave
3rd contact 14 can increase the contact area with the 4th contact 15, prevent loose contact, and the second connecting box 16 connects with RJ45 netting twines
Mouth 1 is connected, the first contact 3, the second contact 7 inside the first connecting box 12 and the second connecting box 16, the 3rd contact 14 and the 4th
The quantity of contact 15 is identical with the contact inside RJ45 cable interfaces 1 to be eight.
When in use：Mounting hole 2 is used to be embedded in installing plate 5 inside of computer, empty without taking computer outside
Between, by the controller controllable current transmitter 8 of built-in computer, current transducer 8 is used to change by magnet exciting coil 17
On electric current, so as to change the magnetic direction of magnet exciting coil 17, further change the magnetic direction of excitation plate 9, when excitation plate 9
When magnetic direction is identical with the magnetic direction of magnetic sheet 6, excitation plate 9 and magnetic sheet 6 are attracted each other, and magnetic sheet 6 is moved to left, and the 3rd touches
Point 14 makes network connection in off-state, magnetic direction and the magnetic field side of magnetic sheet 6 when excitation plate 9 away from the 4th contact 15
To it is opposite when, excitation plate 9 and magnetic sheet 6 are mutually exclusive, and magnetic sheet 6 is moved to right, and the 3rd contact 14 contacts with the 4th contact 15, makes net
Network connection is in connection status, and the contact area with the 4th contact 15 can be increased in the 3rd contact 14 of concave, prevents contact
It is bad.
This Embedded online offline functionality conversion equipment, control computer offline or in wire by way of hardware
State, using damascene structures, without taking computer exterior space, small volume is easy for installation, using connecing for Magnetic Control contact
Touch or leave, realize connection or break function, safe, practicality is high, easy to use, effective meter can be controlled on hardware
Calculation machine it is online or offline.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of Embedded online offline functionality conversion equipment, including installing plate (5), it is characterised in that：The installing plate (5)
Corner at be provided with four mounting holes (2), current transducer (8), the current transducer (8) are provided with installing plate (5)
With outside power electric connection, the first connecting box (12) and the second connecting box (16) are respectively arranged with installing plate (5), described the
One connecting box (12) is connected with winding displacement (10), and winding displacement (10) is connected with wired network adapter (11), second connecting box (16) with
RJ45 cable interfaces (1) are connected.
2. the Embedded online offline functionality conversion equipment of one kind according to claim 1, it is characterised in that：Described second
Connecting box (16) is internally provided with the first contact (3) and the 4th contact (15), the first contact (3) and RJ45 cable interfaces (1)
Internal contact portion, is connected between the first contact (3) and the 4th contact (15) by spring (4), and the 4th contact (15) is slided
It is arranged in the through hole on the second connecting box (16) tank wall.
3. the Embedded online offline functionality conversion equipment of one kind according to claim 1, it is characterised in that：Described first
Connecting box (12) is internally provided with magnetic sheet (6) and excitation plate (9), and the magnetic sheet (6) and excitation plate (9) be separately positioned on
The internal both sides of first connecting box (12), excitation plate (9) is fixed in the first connecting box (12), and magnetic sheet (6) is slidably mounted on
In first connecting box (12), through hole is provided with magnetic sheet (6) and excitation plate (9), is fixed with the through hole on magnetic sheet (6)
3rd contact (14), is fixed with the second contact (7) in the through hole on excitation plate (9), the second contact (7) are connected with winding displacement (10),
Be connected by wire (13) between 3rd contact (14) and the second contact (7), wire (13) in the shape of a spiral, the excitation plate (9)
Outside be wound with magnet exciting coil (17), magnet exciting coil (17) is electrically connected with current transducer (8).
4. the Embedded online offline functionality conversion equipment of one kind according to claim 1, it is characterised in that：Described first
Connecting box (12) and internal the first contact (3) of the second connecting box (16), the second contact (7), the 3rd contact (14) and the 4th touch
The quantity of point (15) is identical with the contact that RJ45 cable interfaces (1) are internal to be eight.
5. the Embedded online offline functionality conversion equipment of one kind according to claim 3, it is characterised in that：Described 3rd
The profile of contact (14) is concave, the groove size of the 3rd contact (14) and the sectional dimension phase one of the 4th contact (15)
Cause.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299782.7A CN106897633B (en) | 2017-05-02 | 2017-05-02 | Embedded online and offline function conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299782.7A CN106897633B (en) | 2017-05-02 | 2017-05-02 | Embedded online and offline function conversion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106897633A true CN106897633A (en) | 2017-06-27 |
| CN106897633B CN106897633B (en) | 2023-11-28 |
Family
ID=59196762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299782.7A Active CN106897633B (en) | 2017-05-02 | 2017-05-02 | Embedded online and offline function conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106897633B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009010994A (en) * | 2008-09-08 | 2009-01-15 | Hitachi Ltd | Electronic circuit and its control method |
| CN101645372A (en) * | 2008-08-07 | 2010-02-10 | 株式会社电装 | Electromagnetic switch equipped with built-in electronic control circuit |
| CN103218294A (en) * | 2013-04-16 | 2013-07-24 | 华为技术有限公司 | Debugging method for embedded system, debugging conversion device and system |
| US20140196067A1 (en) * | 2013-01-10 | 2014-07-10 | Yona Shaposhnik | Universal multiplexer for content channels via injecting |
| CN104396088A (en) * | 2012-05-29 | 2015-03-04 | 菲尼克斯电气公司 | RJ45 connector with guide device for conductors |
| CN104618363A (en) * | 2015-01-21 | 2015-05-13 | 太仓唐策工业科技有限公司 | Safe connection mechanism for network |
| CN206726222U (en) * | 2017-05-02 | 2017-12-08 | 成都优孚达信息技术有限公司 | A kind of Embedded online offline functionality conversion equipment |
-
2017
- 2017-05-02 CN CN201710299782.7A patent/CN106897633B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645372A (en) * | 2008-08-07 | 2010-02-10 | 株式会社电装 | Electromagnetic switch equipped with built-in electronic control circuit |
| JP2009010994A (en) * | 2008-09-08 | 2009-01-15 | Hitachi Ltd | Electronic circuit and its control method |
| CN104396088A (en) * | 2012-05-29 | 2015-03-04 | 菲尼克斯电气公司 | RJ45 connector with guide device for conductors |
| US20140196067A1 (en) * | 2013-01-10 | 2014-07-10 | Yona Shaposhnik | Universal multiplexer for content channels via injecting |
| CN103218294A (en) * | 2013-04-16 | 2013-07-24 | 华为技术有限公司 | Debugging method for embedded system, debugging conversion device and system |
| CN104618363A (en) * | 2015-01-21 | 2015-05-13 | 太仓唐策工业科技有限公司 | Safe connection mechanism for network |
| CN206726222U (en) * | 2017-05-02 | 2017-12-08 | 成都优孚达信息技术有限公司 | A kind of Embedded online offline functionality conversion equipment |
Non-Patent Citations (4)
| Title |
|---|
| MING-HUAN LEE DEL: ""Hardware Implementation of EMD Using DSP and FPGA for Online Signal Processing"", 《IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS》 * |
| MING-HUAN LEE DEL: ""Hardware Implementation of EMD Using DSP and FPGA for Online Signal Processing"", 《IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS》, 23 July 2010 (2010-07-23) * |
| 蔡月明等: "智能开关控制装置关键技术研究", 《电力系统保护与控制》 * |
| 蔡月明等: "智能开关控制装置关键技术研究", 《电力系统保护与控制》, no. 11, 1 June 2011 (2011-06-01) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106897633B (en) | 2023-11-28 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231026 Address after: 322000, 38th floor, Building 2, Zhongfu Building, Futian Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu China Small Commodity City Big Data Co.,Ltd. Address before: No. 1008, 10th Floor, Building 1, No. 333, North Section of Yizhou Avenue, High tech Zone, Chengdu, Sichuan, 610041 Applicant before: CHENGDU UEEVEE INFORMATION TECHNOLOGY CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |