CN111641509B - Encryption component applied to communication data secure transmission - Google Patents
Encryption component applied to communication data secure transmission Download PDFInfo
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- CN111641509B CN111641509B CN202010526392.0A CN202010526392A CN111641509B CN 111641509 B CN111641509 B CN 111641509B CN 202010526392 A CN202010526392 A CN 202010526392A CN 111641509 B CN111641509 B CN 111641509B
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- 238000004891 communication Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 title abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 104
- 238000010248 power generation Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/38—Encryption being effected by mechanical apparatus, e.g. rotating cams, switches, keytape punchers
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Abstract
The invention provides an encryption component applied to communication data safe transmission, which comprises an output encryption device connected with a memory and directly establishing a data communication channel, wherein the communication channel in the output encryption device is disconnected in an initial state, the output encryption device comprises a cylindrical installation shell with one open end, an output contact, an output lead, an electromagnetic switch and a power generation winding, a circular end cover sealed against the installation shell is coaxially and fixedly arranged at the opening of the installation shell, the output contact is arranged on a base block in a floating way and penetrates through the end surface of the outer side of the end cover, the output lead is connected between the memory and the output contact, the electromagnetic switch is connected in series with the output lead and can control the on-off of the output lead, the power generation winding is fixedly arranged on the end surface of the inner side of the end cover and can generate power under the action of a butting decryption device to form the current with, when the current magnitude of the generating winding reaches a set value, the electromagnetic switch can be prompted to be opened.
Description
Technical Field
The invention relates to the technical field of data encryption transmission, in particular to an encryption component applied to communication data safe transmission.
Background
The purpose of data encryption transmission is to avoid accidental leakage of data or theft by attackers. When information such as commercial secrets, military secrets, financial data, customer information and the like is transferred, the risk of leakage is very easy to occur, once leakage causes loss which is difficult to recover, and encryption of data transmission is one of important research directions in the communication industry.
Many existing encryption algorithms assume that endpoints on a communication channel are trusted. That is, the purpose of such an algorithm is to provide some security in cases where an attacker has access only to the input/output of the encryption algorithm. At present, the implementation of encryption algorithm mainly uses software to perform manipulation and coding encryption, and an attacker can not only see the binary values of the memory loaded on the communication device but also replace and change the binary values, which results in the loss of confidentiality of data transmission. In order to overcome the above-mentioned drawbacks, it is necessary to provide a magnetoelectric encryption member for data transmission that has a smart structure and a simple principle and adopts a mechanical structure for encryption.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a magnetoelectric encryption nonporous data port which is ingenious in structure and simple in principle and adopts a mechanical structure for encryption, a current with a set numerical value is formed by cutting a magnetic field by using a coil, and the current triggers a magnetoelectric switch to be opened, so that a communication channel of an output encryption device is opened, confidential data on a memory is transmitted to a receiver through the output encryption device and a butt joint decryption device, the leakage of the data is avoided, and the technical problem that an encryption algorithm of the communication channel is easy to crack through software in the prior art is solved.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The encryption component applied to communication data safe transmission comprises an output encryption device (100) which is connected with a memory and directly establishes a data communication channel, the communication channel in the output encryption device (100) is disconnected in an initial state, the output encryption device (100) comprises a cylindrical mounting shell (110) with one end open, an output contact (120) arranged in the mounting shell (110), an output lead (130), an electromagnetic switch (140) and a power generation winding (150), a circular end cover (111) sealed with the mounting shell is coaxially and fixedly arranged at the opening of the mounting shell (110), a base block (115) with a direction is fixedly arranged at the middle position of the inner end face of the end cover (111), the output contact (120) is arranged on the base block (115) in a floating mode and penetrates through the outer end face of the end cover (111), and the output lead (130) is connected between the memory and the output contact (120), the electromagnetic switch (140) is connected in series with the output lead (130) and can control the on-off of the output lead (130), the power generation winding (150) is fixedly arranged on the inner side end face of the end cover (111) and can generate power under the action of the butt joint decryption device to form a current with a set value, and the electromagnetic switch (140) can be driven to be opened when the power generation winding (150) reaches the current with the set value.
As a further optimization or improvement of the present solution.
The output contact (120) comprises an electric power output contact (121) and a signal output contact (122), the electric power output contact (121) is provided with two and is arranged in an up-down symmetrical mode, the signal output contact (122) is provided with two and is arranged in a left-right symmetrical mode, the two electric power output contacts (121) and the two signal output contacts (122) are both fixedly mounted on an insulating base block (115) and penetrate through the outer end face of an end cover (111) to be aligned with each other, the electric power output contact (121) is communicated with a decryption device (200) and supplies power to a receiver, and the signal output contact (122) is communicated with the decryption device (200) and transmits data signals to the receiver.
As a further optimization or improvement of the present solution.
The output lead (130) comprises an electric power output lead (131) and a signal output lead (132), the electric power output lead (131) is provided with two and is in one-to-one correspondence with the electric power output contact (121), one end of the electric power output lead (131) penetrates through the mounting shell (110) to be connected with the memory, the other end of the electric power output lead is directly connected with the electric power output contact (121), one end of the signal output lead (132) penetrates through the mounting shell (110) to be connected with the memory, the other end of the signal output lead is connected with the signal output contact (122), and the electromagnetic switch (140) is connected on the signal output lead (132) in series.
As a further optimization or improvement of the present solution.
The electromagnetic switch (140) comprises a first electromagnetic switch and a second electromagnetic switch which are consistent in structure, shape and size, wherein the current magnitude of the first electromagnetic switch is M, the current magnitude of the second electromagnetic switch is N, and the first electromagnetic switch is turned on when the current magnitude of the first electromagnetic switch is M; when the current passing through the electromagnetic switch II is N, the electromagnetic switch II is turned on, the electromagnetic switch I is connected in series with one signal output lead (132), the electromagnetic switch II is connected in series with the other signal output lead (132), the signal output lead (132) comprises a line segment I (132 a) and a line segment II (132 b), one end of the line segment I (132 a) is connected with the memory through the mounting shell (110), the other end of the line segment I is connected with one end of the electromagnetic switch (140), one end of the line segment II (132 b) is connected with the other end of the electromagnetic switch (140), the other end of the line segment II is connected with the signal output contact (122), and when the current value supplied to the electromagnetic switch I by the power generation winding (150) is M and the current value supplied to the electromagnetic switch II is N, the electromagnetic switch (140) is turned on and the signal output lead (132) is conducted.
As a further optimization or improvement of the present solution.
The electromagnetic switch (140) comprises a rectangular insulating installation box (141), the installation box (141) is composed of a first box body (141 a) and a second box body (141 b) which are fixedly attached to each other, a first connecting column (142) and a second connecting column (143) which penetrate through the first box body (141 a) are fixedly arranged on the first box body (141 a) in a penetrating mode, the first connecting column (142) and the second connecting column (143) are located on one side of the first box body (141 a) respectively, the other end of the first line segment (132 a) is connected with the first connecting column (142), and one end of the second line segment (132 b) is connected with the second connecting column (143).
As a further optimization or improvement of the present solution.
The iron core (144) is fixedly arranged in the first box body (141 a) and is arranged from the first box body (141 a) to the second box body (141 b), a winding (145) is wound on the iron core (145) and is connected in series on the power generation winding (150), the iron core (145) is positioned between the first connecting column (142) and the second connecting column (143), the controller is connected in series at the joint of the winding (145) and the power generation winding (150) and is only connected with the power generation winding (150) when the power generation winding (150) forms a current magnitude M value or an N value, the winding (145) is connected and communicated with the power generation winding (150), a conductive sliding rod (146) penetrates between the first box body (141 a) and the second box body (141 b), one end of the conductive sliding rod (146) is positioned in the first box body (141 a), the other end of the conductive sliding rod (146) is positioned in the second box body (141 b), the axial direction of the conductive sliding rod (146) is parallel to the axial direction of the sliding rod (145) and the conductive, the two conductive slide bars (146) are respectively positioned on one side of the iron core (145), one conductive slide bar (146) is arranged opposite to the first connecting column (142), the other conductive slide bar (146) is arranged opposite to the second connecting column (143), an armature (147) electrically connected with the two conductive slide bars (146) is arranged between one ends of the two conductive slide bars (146) positioned in the second box body (141 b), a disconnecting spring (148) is sleeved on the conductive slide bar (146), the conductive slide bar (146) is always driven by the elastic force of the disconnecting spring (148) to slide towards the second box body (141 b), and the conductive slide bar (146) is separated from the first connecting column (142)/the second connecting column (143).
As a further optimization or improvement of the present solution.
The power generation winding (150) comprises a first winding (151) connected with a first electromagnetic switch and a second winding (152) connected with a second electromagnetic switch, the first winding (151) is provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), the first windings (151) are sequentially connected in series and are connected with a winding (145) inside the first electromagnetic switch through a controller, the second winding (152) is provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), the second windings (152) are provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), and the second windings (152) are sequentially connected in series and are connected with the winding (145) inside the second electromagnetic switch through the controller.
Compared with the prior art, the invention has the beneficial effects that:
1. the structure is ingenious, the principle is simple, and the encryption is carried out by adopting a mechanical structure and is difficult to crack;
2. a plurality of codes can be formed by setting a specified current value, so that the encryption performance is strong;
3. the butt joint cooperation is convenient, compact structure, and the use of being convenient for controlling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the butted structure of the present invention.
Fig. 4 is a schematic structural diagram of an output encryption device.
Fig. 5 is a schematic diagram of the internal structure of the output encryption apparatus.
Fig. 6 is a schematic structural view of the end cap.
Fig. 7 is a diagram of the end cap in cooperation with the power generation winding.
Fig. 8 is a schematic structural diagram of an output contact.
Fig. 9 is a mating view of the output lead, the output contact, and the electromagnetic switch.
Fig. 10 is a diagram showing the combination of the signal output lead and the electromagnetic switch.
Fig. 11 is a diagram showing the combination of the signal output lead and the electromagnetic switch.
Fig. 12 is a schematic structural view of the electromagnetic switch.
Fig. 13 is a schematic diagram of the internal structure of the electromagnetic switch.
Fig. 14 is a diagram showing a combination of a power generation winding and an electromagnetic switch.
Fig. 15 is a schematic structural diagram of a docking decryption device.
Fig. 16 is a schematic structural view of the cover plate.
Fig. 17 is a fitting view of the input contact, the input lead, and the power generating member.
Fig. 18 is a mating view of an input contact with an input lead.
Fig. 19 is a schematic structural view of a power generation member.
Fig. 20 is a partial structural schematic view of a power generation member.
Labeled as: 100. An output encryption device; 110. mounting a shell; 111. an end cap; 113. an annular neck; 114. positioning the bump; 115. a base block; 120. an output contact; 121. a power output contact; 122. a signal output contact; 130. an output lead; 131. a power output lead; 132. a signal output conductor; 132a, line segment one; 132b, line segment two; 140. an electromagnetic switch; 141. installing a box; 141a, a first box body; 141b, a second box body; 142. connecting a column I; 143. connecting a second column; 144. an iron core; 145. winding; 146. a conductive slide bar; 147. an armature; 148. disconnecting the spring; 150. a power generation winding; 151. a first winding; 152. a second winding;
200. butting a decryption device; 211. mounting the cylinder; 212. a cover plate; 213. an annular projection; 214. a positioning groove; 215. integrating the blocks; 220. an input contact; 221. a power input contact; 222. a signal input contact; 230. an input lead; 231. a power input lead; 232. a signal input lead; 240. a power generation member; 241. a personal clothes motor; 242. rotating the disc; 243. a guide bar; 244. a guide groove; 245. a magnet; 246. a limit screw; 247. a return spring.
Detailed Description
Referring to fig. 1-20, a magneto-electric encryption holeless data port comprises an output encryption device 100 connected with a memory and directly establishing a data communication channel, and a docking decryption device 200 connected with a receiver and directly establishing a data communication channel, wherein the communication channel inside the output encryption device 100 is disconnected and the communication channel inside the docking decryption device 200 is always on, the docking decryption device 200 can be in docking matching connection with the output encryption device 100 and decrypt the output encryption device 100 to switch the communication channel inside the output encryption device 100 from off to on, and confidential data inside the memory can be transmitted to the receiver by the output encryption device 100 and the docking decryption device 200 after being switched on.
The output encryption device 100 comprises a cylindrical mounting shell 110 with one end arranged open, an output contact 120 arranged in the mounting shell 110, an output lead 130, an electromagnetic switch 140 and a power generation winding 150, the opening of the mounting shell 110 is coaxially and fixedly provided with a circular end cover 111 sealed with the mounting shell, a directional base block 115 is fixedly arranged in the middle of the inner end face of the end cover 111, an output contact 120 is floatingly mounted on the base block 115 and penetrates through the outer end face of the end cover 111, an output lead 130 is connected between the memory and the output contact 120, an electromagnetic switch 140 is connected in series with the output lead 130 and can control the on-off of the output lead 130, a power generation winding 150 is fixedly mounted on the inner end face of the end cover 111 and can generate power under the action of the docking decryption device 200 to form the current with a set value, and the electromagnetic switch 140 can be driven to be turned on when the power generation winding 150 reaches the current with the set value.
Specifically, the output contact 120 includes a power output contact 121 and a signal output contact 122, the power output contact 121 is provided with two and is arranged in an up-down symmetrical manner, the signal output contact 122 is provided with two and is arranged in a left-right symmetrical manner, the two power output contacts 121 and the two signal output contacts 122 are both fixedly mounted on the insulating base block 115 and penetrate through and are flush with the outer end face of the end cover 111, the power output contact 121 is connected with the docking decryption device 200 and supplies power to the receiver, and the signal output contact 122 is connected with the docking decryption device 200 and transmits data signals to the receiver.
Specifically, the output wires 130 include power output wires 131 and signal output wires 132, the power output wires 131 are provided with two and are in one-to-one correspondence with the power output contacts 121, one end of the power output wire 131 penetrates through the mounting shell 110 to be connected with the memory, the other end of the power output wire 131 is directly connected with the power output contacts 121, one end of the signal output wire 132 penetrates through the mounting shell 110 to be connected with the memory, the other end of the signal output wire 132 is connected with the signal output contacts 122, and the electromagnetic switch 140 is connected in series with the signal output wire 132.
More specifically, the electromagnetic switch 140 includes a first electromagnetic switch and a second electromagnetic switch that are consistent in structure, shape and size, the first electromagnetic switch is set by the controller to have a current value M, the second electromagnetic switch is set by the controller to have a current value N, and when the current value of the first electromagnetic switch is M, the first electromagnetic switch is turned on; when the current passing through the second electromagnetic switch is N, the second electromagnetic switch is turned on, the first electromagnetic switch is connected in series to one of the signal output wires 132, the second electromagnetic switch is connected in series to the other signal output wire 132, the signal output wire 132 includes a first wire segment 132a and a second wire segment 132b, wherein one end of the first wire segment 132a is connected to the memory through the mounting shell 110, the other end of the first wire segment is connected to one end of the electromagnetic switch 140, one end of the second wire segment 132b is connected to the other end of the electromagnetic switch 140, the other end of the second wire segment is connected to the signal output contact 122, when the current value supplied to the first electromagnetic switch by the power generation winding 150 is M, and the current value supplied to the second electromagnetic switch is N, the electromagnetic switch 140 is turned on, the signal output wire 132 is conducted, and the communication signal inside the output.
The electromagnetic switch 140 comprises a rectangular insulating installation box 141, the installation box 141 is composed of a first box body 141a and a second box body 141b which are mutually attached and fixed, a first connection column 142 and a second connection column 143 which penetrate through the first box body 141a are fixedly arranged on the first box body 141a in a penetrating mode, the first connection column 142 and the second connection column 143 are respectively located on one side of the first box body 141a, the other end of a first line segment 132a is connected with the first connection column 142, one end of a second line segment 132b is connected with the second connection column 143, and the first line segment 132a is connected with the second line segment 132b by connecting the first connection column 142 with the second connection column 143.
Specifically, the iron core 144 is fixedly arranged in the first box 141a and is arranged from the first box 141a to the second box 141b, the winding 145 is wound on the iron core 145 and is connected in series on the power generation winding 150, the iron core 145 is positioned between the first connecting column 142 and the second connecting column 143, the controller is connected in series at the connection position of the winding 145 and the power generation winding 150, the winding 145 is connected and communicated with the power generation winding 150 only when the power generation winding 150 forms a current value of M or N, the conductive sliding rod 146 is arranged between the first box 141a and the second box 141b in a penetrating manner, one end of the conductive sliding rod 146 is positioned in the first box 141a, the other end of the conductive sliding rod 146 is positioned in the second box 141b, the axial direction of the conductive sliding rod 146 is parallel to the axial direction of the iron core 145, the conductive sliding rod 146 can slide along the axial direction of the conductive sliding rod 146, the two conductive sliding rods 146 are respectively positioned on one side of the iron, The other conductive slide bar 146 is arranged opposite to the second connecting column 143, an armature 147 electrically connected with the two conductive slide bars 146 is arranged between one ends of the two conductive slide bars 146 positioned in the second box body 141b, a disconnecting spring 148 is sleeved on the conductive slide bar 146, and the elastic force of the disconnecting spring 148 always drives the conductive slide bar 146 to slide towards the second box body 141b and enables the conductive slide bar 146 to be separated from the first connecting column 142/the second connecting column 143.
The electromagnetic switch 140 works on the principle that when the current magnitude formed by the power generation winding 150 is M or N, after the controller detects and recognizes that the current flows into the winding 145 and the iron core 144 generates magnetism, the iron core 144 attracts the armature 147 and the conductive slide bar 146 slides towards the first box 141a against the elastic force of the open spring 148, wherein one of the guide slide bars 146 is in contact with the first connecting column 142, the other conductive slide bar 146 is in contact with the second connecting column 143, the first segment 132a and the second segment 132b are in contact through the first connecting column 142, one of the conductive slide bars 146, the armature 147, the other conductive slide bar 146 and the second connecting column 143, the electromagnetic switch 140 is turned on, the signal output lead 132 is in conduction, and a communication channel inside the output encryption device 100 is in conduction.
In order to generate two values of current magnitude respectively, the power generation winding 150 comprises a first winding 151 connected with a first electromagnetic switch and a second winding 152 connected with a second electromagnetic switch, the first winding 151 is provided with a plurality of windings arranged in an array along the circumferential direction of the end cover 111, the plurality of first windings 151 are sequentially connected in series and connected with a winding 145 in the first electromagnetic switch through a controller, the second winding 152 is provided with a plurality of windings arranged in an array along the circumferential direction of the end cover 111, the plurality of second windings 152 are sequentially connected in series and connected with the winding 145 in the second electromagnetic switch through the controller, and the principle is that the butt joint decryption device 200 can form a rotating magnetic field and simultaneously interact with the first winding 151 and the second windings 152, so that the first winding 151 and the second winding 152 cut magnetic induction lines to form current, it is necessary to set the value of the current formed inside the first winding 151 to M and the value of the current formed inside the second winding 152 to N.
In order to decrypt the electromagnetic switch 140 and simultaneously transmit the signal output by the signal output contact 122 to the receiver, the docking decryption device 200 includes an installation cylinder 211 with an opening at one end, an input contact 220 disposed inside the installation cylinder 211, an input guide 230, and a power generation member 240 for generating current by the power generation winding 150, a circular cover plate 212 hermetically connected and matched with the opening of the installation cylinder 211 is fixedly disposed at the opening of the installation cylinder 211, a circular integrated block 215 is fixedly disposed at the middle position of the inner side surface of the cover plate 212, the input contact 220 is fixedly disposed on the integrated block 215 and penetrates through the outer side end surface of the cover plate 121, and the input lead 230 is connected between the receiver and the input contact 220.
Specifically, the input contact 220 includes a power input contact 221 and a signal input contact 222, the power input contact 221 is provided with two and is arranged in an up-down symmetrical manner, the signal input contact 222 is provided with two and is arranged in a left-right symmetrical manner, the two power input contacts 221 and the two signal input contacts 222 are both fixedly mounted on the insulating integrated block 215 and are flush with the outer end face of the cover plate 212 in a penetrating manner, the power input contact 221 and the power output contact 121 can be matched and butted, a memory can supply power to the receiver, and the signal input contact 222 and the signal output contact 122 can be matched and butted, and the memory can transmit data signals to the receiver.
Specifically, the input lead 230 includes a power input lead 231 and a signal input lead 232, the power input lead 231 is provided with two power input contacts 221 in one-to-one correspondence, one end of the power input lead 231 penetrates through the mounting cylinder 211 to be connected with the receiver, the other end of the power input lead is connected with the power input contact 221, one end of the signal input lead 232 penetrates through the mounting cylinder 211 to be connected with the receiver, and the other end of the signal input lead 232 is connected with the signal input contact 222.
More specifically, in order to facilitate the combination of the outer end surface of the end cover 111 and the outer end surface of the cover plate 212, the power input contact 221 is in matching butt joint with the power output contact 121, the signal input contact 222 is in matching butt joint with the signal output contact 122, the outer end surface of the end cover 111 is coaxially provided with an annular clamping groove 113, an inner circular surface of the annular clamping groove 113 is fixedly provided with a positioning protrusion 114, the power output contact 121 and the signal output contact 122 are both located at the middle position of the annular clamping groove 113, the outer end surface of the cover plate 212 is coaxially provided with an annular clamping block 213 matched with the annular clamping groove 113, an inner circular surface of the annular clamping block 213 is provided with a positioning groove 214 matched with the positioning protrusion 114, the annular clamping groove 113 is in clamping connection and matching with the annular clamping block 213, and when the positioning protrusion 114 is engaged with the positioning groove 214, the power input contact 221 is, the signal input contacts 222 are matingly mated with the signal output contacts 122.
In order to enable the first winding 151 and the second winding 152 to cut a magnetic field to generate current, the power generation component 240 includes an annular rotating disk 242 coaxially sleeved on the outer circumferential surface of the integrated block 215 in a rotating manner, a clothes motor 241 is fixedly arranged in the installation cylinder 211, an output shaft of the clothes motor 241 is coaxially and fixedly connected with the rotating disk 242, the clothes motor 241 is connected with the power input lead 232 and can adjust the loading voltage of the clothes motor 241 through the power input lead 232, guide rods 243 which extend outwards along the radial direction of the outer circumferential surface of the rotating disk 242 are fixedly arranged on the outer circumferential surface of the rotating disk 242, the guide rods 243 are provided with four guide slots 244 and are arranged in an array along the circumferential direction where the rotating disk 242 is located, the guide slots 244 are formed in the guide rods 243, the guide rods 243 are equal in length to the guide slots 243, magnets 245 are sleeved on the guide rods 243 and can slide along the guide slots 244, the guide rod 243 is sleeved with a return spring 247, one end of the return spring 247 is abutted against the limit screw 246, the other end of the return spring is abutted against the magnet 245, and the magnet 245 is always slid toward the rotating disk 242 by the elastic force of the return spring 247.
In the working process of the power generation component 240, the clothing motor 241 drives the magnet 245 to rotate around the axial direction of the rotating disc 242, so that the magnet 245 generates centrifugal motion and is opposite to the first winding 151 and the second winding 152, the magnet 245 generates a changing magnetic field and performs relative cutting motion with the first winding 151 and the second winding 152, the loading voltage of the clothing motor 241 is adjusted, the rotating speed of the magnet 245 is adjusted until the value of current generated inside the first winding 151 is M, the value of current generated inside the second winding 152 is N, the process is the decryption process of the encryption coding mechanism, and the loading voltage of the clothing motor 241 is passed and the voltage value is a certain value matched with M, N.
During the operation of the docking and decrypting device 200, the power generating component 240 starts to operate and rotates the magnet 245 around the axial direction of the rotating disc 242, so that the magnet 245 generates centrifugal motion and is opposite to the first winding 151 and the second winding 152, the magnet 245 generates a changing magnetic field and performs relative cutting motion with the first winding 151 and the second winding 152, the loading voltage of the servo motor 241 is adjusted and is a certain value matched with M, N, at the moment, the value of the current generated inside the first winding 151 is M, the value of the current generated inside the second winding 152 is N, the first electromagnetic switch and the second electromagnetic switch are opened, the decryption is completed, the signal output lead 132 is conducted, at the moment, the communication channel inside the output encrypting device 100 is conducted, the data inside the memory is transmitted to the receiver through the signal output lead 132, the signal output contact 122, the signal input contact 222 and the signal input lead 232, and realizing encrypted transmission of data.
Claims (1)
1. Encryption component for communication data safety transport, characterized in that: the encryption device comprises an output encryption device (100) which is connected with a memory and directly establishes a data communication channel, the communication channel in the output encryption device (100) is disconnected in an initial state, the output encryption device (100) comprises a cylindrical mounting shell (110) with one end arranged in an open mode, an output contact (120) arranged in the mounting shell (110), an output lead (130), an electromagnetic switch (140) and a power generation winding (150), a circular end cover (111) sealed with the mounting shell is coaxially and fixedly arranged at the opening of the mounting shell (110), a base block (115) with a direction is fixedly arranged in the middle of the inner end face of the end cover (111), the output contact (120) is arranged on the base block (115) in a floating mode and penetrates through the outer end face of the end cover (111), the output lead (130) is connected between the memory and the output contact (120), the electromagnetic switch (140) is connected on the output lead (130) in series and can control the connection and disconnection of the output lead (130), the power generation winding (150) is fixedly arranged on the end face of the inner side of the end cover (111) and can generate power under the action of the butting decryption device to form the current magnitude of a set value, and when the power generation winding (150) reaches the current magnitude of the set value, the electromagnetic switch (140) can be prompted to be opened;
the output contact (120) comprises an electric power output contact (121) and a signal output contact (122), the electric power output contact (121) is provided with two and is arranged in an up-down symmetrical mode, the signal output contact (122) is provided with two and is arranged in a left-right symmetrical mode, the two electric power output contacts (121) and the two signal output contacts (122) are both fixedly mounted on an insulating base block (115) and penetrate through the outer end face of an end cover (111) to be aligned with each other, the electric power output contact (121) is communicated with a decryption device (200) and supplies power to a receiver, and the signal output contact (122) is communicated with the decryption device (200) and transmits data signals to the receiver;
the output lead (130) comprises an electric power output lead (131) and a signal output lead (132), the electric power output lead (131) is provided with two conductors which are in one-to-one correspondence with the electric power output contacts (121), one end of the electric power output lead (131) penetrates through the mounting shell (110) to be connected with the memory, the other end of the electric power output lead is directly connected with the electric power output contacts (121), one end of the signal output lead (132) penetrates through the mounting shell (110) to be connected with the memory, the other end of the signal output lead is connected with the signal output contact (122), and the electromagnetic switch (140) is connected on the signal output lead (132) in;
the electromagnetic switch (140) comprises a first electromagnetic switch and a second electromagnetic switch which are consistent in structure, shape and size, wherein the current magnitude of the first electromagnetic switch is M, the current magnitude of the second electromagnetic switch is N, and the first electromagnetic switch is turned on when the current magnitude of the first electromagnetic switch is M; when the current passing through the electromagnetic switch II is N, the electromagnetic switch II is turned on, the electromagnetic switch I is connected in series with one signal output lead (132), the electromagnetic switch II is connected in series with the other signal output lead (132), the signal output lead (132) comprises a line segment I (132 a) and a line segment II (132 b), one end of the line segment I (132 a) is connected with the memory through the mounting shell (110), the other end of the line segment I is connected with one end of the electromagnetic switch (140), one end of the line segment II (132 b) is connected with the other end of the electromagnetic switch (140), the other end of the line segment II is connected with the signal output contact (122), and when the current value supplied to the electromagnetic switch I by the power generation winding (150) is M and the current value supplied to the electromagnetic switch II is N, the electromagnetic switch (140) is turned on and the signal output lead (132) is conducted;
the electromagnetic switch (140) comprises a rectangular insulating installation box (141), the installation box (141) is composed of a first box body (141 a) and a second box body (141 b) which are mutually attached and fixed, a first connecting column (142) and a second connecting column (143) which penetrate through the first box body (141 a) are fixedly arranged on the first box body (141 a) in a penetrating mode, the first connecting column (142) and the second connecting column (143) are respectively located on one side of the first box body (141 a), the other end of the first line segment (132 a) is connected with the first connecting column (142), and one end of the second line segment (132 b) is connected with the second connecting column (143);
the iron core (144) is fixedly arranged in the first box body (141 a) and is arranged from the first box body (141 a) to the second box body (141 b), a winding (145) is wound on the iron core (145) and is connected in series on the power generation winding (150), the iron core (145) is positioned between the first connecting column (142) and the second connecting column (143), the controller is connected in series at the joint of the winding (145) and the power generation winding (150) and is only connected with the power generation winding (150) when the power generation winding (150) forms a current magnitude M value or an N value, the winding (145) is connected and communicated with the power generation winding (150), a conductive sliding rod (146) penetrates between the first box body (141 a) and the second box body (141 b), one end of the conductive sliding rod (146) is positioned in the first box body (141 a), the other end of the conductive sliding rod (146) is positioned in the second box body (141 b), the axial direction of the conductive sliding rod (146) is parallel to the axial direction of the sliding rod (145) and the conductive, the two conductive slide bars (146) are respectively positioned on one side of the iron core (145), one conductive slide bar (146) is arranged opposite to the first connecting column (142), the other conductive slide bar (146) is arranged opposite to the second connecting column (143), an armature (147) electrically connected with the two conductive slide bars (146) is arranged between one ends of the two conductive slide bars (146) positioned in the second box body (141 b), a disconnecting spring (148) is sleeved on the conductive slide bar (146), the conductive slide bar (146) is always driven by the elastic force of the disconnecting spring (148) to slide towards the second box body (141 b), and the conductive slide bar (146) is separated from the first connecting column (142) and the second connecting column (143);
the power generation winding (150) comprises a first winding (151) connected with a first electromagnetic switch and a second winding (152) connected with a second electromagnetic switch, the first winding (151) is provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), the first windings (151) are sequentially connected in series and are connected with a winding (145) inside the first electromagnetic switch through a controller, the second winding (152) is provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), the second windings (152) are provided with a plurality of windings which are arranged in an array along the circumferential direction of the end cover (111), and the second windings (152) are sequentially connected in series and are connected with the winding (145) inside the second electromagnetic switch through the controller.
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| CN202010526392.0A CN111641509B (en) | 2020-06-09 | 2020-06-09 | Encryption component applied to communication data secure transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010526392.0A CN111641509B (en) | 2020-06-09 | 2020-06-09 | Encryption component applied to communication data secure transmission |
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| CN114499574B (en) * | 2022-01-17 | 2024-02-09 | 北京力普信风科技有限公司 | Communication mode switching device, switching control method and system |
| CN115310116B (en) * | 2022-10-11 | 2023-01-24 | 北京珞安科技有限责任公司 | Industrial production separated data storage system, method and storage medium |
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| CN110110559A (en) * | 2019-05-17 | 2019-08-09 | 杭州圣檀服饰有限公司 | A kind of interactive information processing system |
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| DE19512335C1 (en) * | 1995-04-01 | 1996-08-29 | Fritsch Klaus Dieter | Electromechanical connection device |
| DE19930642A1 (en) * | 1999-07-02 | 2001-01-04 | Magcode Ag | Electromechanical connection device |
| US7869974B2 (en) * | 2003-01-15 | 2011-01-11 | Plishner Paul J | Connector or other circuit element having an indirectly coupled integrated circuit |
| CN201479145U (en) * | 2009-09-08 | 2010-05-19 | 同方股份有限公司 | Enciphering deciphering adapter |
| CN207302062U (en) * | 2017-10-25 | 2018-05-01 | 四川云玦科技有限公司 | A kind of USB interface of computer protective device |
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Effective date of registration: 20210304 Address after: 518000 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Applicant after: Shenzhen Power Supply Co.,Ltd. Address before: No. 189, Changjiang West Road, Shushan District, Hefei City, Anhui Province 230000 Applicant before: Anhui bawohu Electromechanical Technology Co.,Ltd. |
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