CN110138569A

CN110138569A - A kind of encrypted data transmission interconnection method

Info

Publication number: CN110138569A
Application number: CN201910415615.3A
Authority: CN
Inventors: 胡振云
Original assignee: 胡振云
Current assignee: SHENZHEN SINXIN INFORMATION TECHNOLOGY Co.,Ltd.
Priority date: 2019-05-18
Filing date: 2019-05-18
Publication date: 2019-08-16
Anticipated expiration: 2039-05-18
Also published as: CN110138569B

Abstract

The present invention provides a kind of encrypted data transmission interconnection methods, its step is: the decryption cylinder decrypted in mechanism one being inserted into the first inner cylinder first, Sealing mechanism a pair of decryption mechanism one carries out identification matching, and after successful match, the rotational restraint of Sealing mechanism the first inner cylinder of a pair is released；Then, cylinder is decrypted in rotation, and decryption cylinder will drive the first inner cylinder to rotate synchronously, so that trigger mechanism triggers and constraint mechanism is made to release the limitation to decryption mechanism two, decrypts mechanism two by popping up in decryption mechanism one and switching to stretching state；Then, the decryption mechanism two for stretching out state is inserted into the second inner cylinder, and two pairs of decryption mechanisms two of Sealing mechanism carry out identification matching, and after successful match, Sealing mechanism two releases the rotational restraint of the second inner cylinder；Finally, rotation decryption cylinder, decryption cylinder drives the rotation of the second inner cylinder and keeps the data output line disconnected switching-on, and data input line docks connection with data output line, and data-source device docks connection with receiving device.

Description

A kind of encrypted data transmission interconnection method

Technical field

The present invention relates to a kind of mechanical encryption technology fields, and in particular to a kind of encrypted data transmission interconnection method.

Background technique

Data transmission is Internet era highly important technology, during routine use often through with data-source device The output port of connection, the input adapter connecting with receiving device carry out connector with port to dock connection, establish data transmission Bridge, achieve the purpose that transmit data, in order to make the versatility and replaceability of same type data transmission port and connector, Same type data transmission port and connector all have the suitability being mutually butted, this will meet the routine use of people significantly, But it is also suffered from certain drawbacks and drawback, when needing to carry out secrecy to confidential data, will greatly increase data and is stolen Risk, particularly with, company's vital document, state secret file, military technology data etc., for this purpose, the present inventor design A kind of clever structure, principle are simple, use docking mechanical encrypted data transmission interconnection methods convenient, applied to classified papers.

Summary of the invention

To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of clever structure, principles simply, uses docking Mechanical encrypted data transmission interconnection methods convenient, applied to classified papers.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

A kind of encrypted data transmission interconnection method, step are:

(1) cylinder decryption phase is decrypted；

S1: the decryption cylinder decrypted in mechanism one is inserted into the first inner cylinder by user first, and Sealing mechanism a pair decrypts mechanism one Carry out identification matching, after successful match, the rotational restraint of Sealing mechanism the first inner cylinder of a pair is released；

The inner headed face of the outer cylinder and the periphery of the first inner cylinder are bonded to each other, and the Sealing mechanism one includes outside being opened in On cylinder and radially perforative limit hole one, be opened on the first inner cylinder and radially perforative limit hole two, limit The limited post that can radially slide can be provided in its limited post one in axial sliding, limit hole two by being set in the hole one of position Two, limit hole one is equal with the diameter of limit hole two, limited post one and the end face close to each other of limited post two be bonded to each other and Be all provided with the arcwall face for being set to and matching with the first inner cylinder periphery, original state lower limit column one be inserted into limit hole two away from From for A, and it is A that limited post two, which is inserted into the distance in the first inner cylinder, and the limited post two extends to one in the first inner cylinder End is arranged to round end；

The limit hole one is provided with the sealing plug for constituting with it and being threadedly coupled cooperation, limit away from the first inner cylinder place open at one end It is provided in the hole one of position and pushes spring one, pushed one one end of spring and sealing plug contradicts, the other end and limited post one contradict simultaneously And the elastic force for pushing spring one is directed toward limited post one by sealing plug always；

The decryption mechanism one includes being in the form of a column the hand handle of hollow arrangement, and hand handle is coaxially fixedly installed along its axial front end Hollow socket column, hand handle is along its axial tail end opening arrangement and the opening is arranged by sealing cover, is socketed the outside of column It is arranged with the decryption cylinder being fixedly and coaxially connected with hand handle front end, the diameter for decrypting cylinder is adapted with the internal diameter of the first inner cylinder, described It decrypts to open up on the periphery of cylinder and is parallel to its axial guide recess one, be provided with and limited post 21 in guide recess one The serrate projections of one adaptation；

The guidance convex block to match with guide recess one is provided on the inner headed face of first inner cylinder, guidance convex block edge is parallel to The axial of first inner cylinder is arranged and is aligned with limit hole two；

In one decrypting process of Sealing mechanism, decryption mechanism one is inserted into the first inner cylinder, and serrate projections will be to being inserted into first Limited post two in cylinder is pushed, and distance A of the limited post two along limit hole two towards slide outside is made, and limited post two will Push limited post one along limit hole one towards external sync slide, push spring one gradually reduce and elastic potential energy increase, At this point, limited post one will be completely disposed in limit hole one, limited post two will be completely disposed in limit hole two, limited post one and limit Column two releases the rotational restraint of the first inner cylinder；

(2) decryption column pops up the stage；

S2: rotation decryption cylinder, decryption cylinder will drive the first inner cylinder to rotate synchronously, so that trigger mechanism automatic trigger and making to constrain Limitation of the mechanism releases to decryption mechanism two, decryption mechanism two are stretched by popping up in decryption mechanism one and being switched to by retracted mode It does well；

The decryption mechanism two includes in decryption cylinder and along the decryption column of its axial direction composition slide-and-guide cooperation, decryption Column coaxially offers set access slot close to one end face of hand handle, and set access slot is movably set in outside socket column and the two is along its axial structure Cooperate at slide-and-guide, covers medium position of the access slot along its groove depth direction and coaxially offer built-in step two, built-in step two prolongs The front end for being through to hand handle is stretched, the diameter of built-in step two is greater than the diameter of set access slot, and the outer cover for being socketed column is equipped with percussion bullet Spring fires spring one end and the front end of hand handle contradicts, the other end and built-in step two contradict and fire the elastic force of spring always Built-in step two is directed toward by the front end of hand handle, under original state, constraint mechanism will be for that will decrypt column restrict and decrypt in cylinder；

(3) column decryption phase is decrypted；

S3: the decryption mechanism two for stretching out state is inserted into the second inner cylinder, and two pairs of decryption mechanisms two of Sealing mechanism carry out identification Match, after successful match, Sealing mechanism two releases the rotational restraint of the second inner cylinder；

During Sealing mechanism two is decrypted in decryption mechanism two, after constraint mechanism releases the limit to decryption mechanism two, Decryption mechanism two can not switch to stretching state at once, and user rotates clockwise hand handle, when guidance raised line and guide recess two-phase When alignment, decryption column is by the slide outside of direction decryption cylinder and is inserted into the second inner cylinder, at this point, multiple magnet one and magnetic head One, which corresponds matching, is identified, after identifying successfully, five direction of repulsion power drive limited post of one the two of magnet one and magnetic head The distance of the slide outside of limit hole five is equal to B, and limited post five will drive limited post three to move synchronously, set limited post three completely In in limit hole three, limited post five is completely disposed in limit hole five, at the same time, corresponding with magnetic head 211 of multiple magnet two With being identified, after identifying successfully, attraction power drive limited post Six Dynasties of both magnet two and magnetic head two is to inside limit hole six The distance of sliding is equal to C, and limited post six will drive limited post four to move synchronously, be completely disposed at limited post four in limit hole four, Limited post six is completely disposed in limit hole six, at this point, decryption mechanism two releases the rotational restraint of the second inner cylinder；

(4) data circuit docks the stage；

S4: further rotation decryption cylinder, decryption cylinder drive the second inner cylinder to rotate and switch to the data output line disconnected Conducting, at this point, data input line docks connection with data output line, data-source device is mutually connected with receiving device, by Control system controls the data transmission of classified papers and interrupts；

The data output line includes the output pin being fixedly installed in outside outer barrel, and the periphery of the outer cylinder is arranged to Polygonized structure, output pin are provided with multiple and arrange along circumferencial direction array where outer cylinder, output pin one end and number According to data connection is established between source device, the other end be provided with column output contact, export contact and output pin end edge The radial of outer cylinder constitutes slide-and-guide cooperation, and the outer surface of the outer cylinder offers the mounting hole radially arranged and mounting hole It is through to the inside of outer cylinder, output contact is located at that mounting hole is interior and to export the periphery of contact and the second inner cylinder inconsistent；

It is fixedly installed retention bead on the periphery of the output contact, the external activity for exporting contact is arranged with compression bullet Spring, conflict, the other end and the retention bead of holddown spring one end and output pin contradict and the elastic force of holddown spring pushes away always The periphery of dynamic output contact and the second inner cylinder is inconsistent；

The data output line further includes being set to radially to be embedded its internal offset contact along the second inner cylinder, and offset contact is set Be equipped with it is multiple and with output contact correspond, offset contact one end and the second inner cylinder periphery be flush, the other end with The inner headed face of second inner cylinder is flush, exported under original state contact and offset contact where the outer cylinder circumferencial direction phase deviation and The angle of offset is H, and 30 ° < H < 60 °, preferred H is 45 °；

The data input line includes the spool being movably set in hand handle, the activity of spool one end pass through socket column and with Set access slot slot bottom be fixedly connected, spool and socket column inner headed face along its axially constitute slide-and-guide cooperation, spool it is another End extends to the inside of hand handle, and data line is equipped in spool, and data line one end is stretched out by sealing cover and connected with receiving device Connect, the other end is connected with input contact, input contact is embedded in decryption column and is through to its periphery, inputs contact It is provided with multiple and is matched with offset contact one-to-one correspondence, decryption column is inserted into the second inner cylinder, and input contact and offset are touched Head contradicts docking；

In data transmission procedure, after two pairs of decryption mechanisms two of Sealing mechanism identify successfully, decryption mechanism two drives the second inner cylinder to turn Dynamic 45 °, output contact and the one end for deviating contact mutually contradict connections, and deviate the other end of contact in company with decrypting mechanism Two, which synchronize the input contact being inserted into the second inner cylinder, contradicts connection, and data output line docks connection with data input line, The data that user can be controlled between source device and receiving device by control system are transmitted.

The beneficial effect of the present invention compared with prior art is that clever structure, principle are simple, convenient using docking, and uses The output device connecting with data-source device, the input unit connecting with receiving device, output device contain Sealing mechanism, input Device contains decryption mechanism, it is necessary to make to decrypt mechanism and be mutually distinguishable and match with Sealing mechanism, data transmission link could be connected into The transmission of row data reduces the risk that classified papers are stolen.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of output device.

Fig. 2 is the structural schematic diagram of input unit.

Fig. 3 is the structural schematic diagram of input unit.

Fig. 4 is the cooperation schematic diagram of input unit and output device.

Fig. 5 is the cooperation schematic diagram of input unit and output device.

Fig. 6 is the cooperation schematic diagram of input unit and output device.

Fig. 7 is the explosive view of output device.

Fig. 8 is the structural schematic diagram of data output line.

Fig. 9 is the partial structural diagram of data output line.

Figure 10 is the partial structural diagram of data output line.

Figure 11 is the structural schematic diagram of Sealing mechanism one.

Figure 12 is the partial structural diagram of Sealing mechanism one.

Figure 13 is the partial structural diagram of Sealing mechanism one.

Figure 14 is the partial structural diagram of trigger mechanism.

Figure 15 is the partial structural diagram of trigger mechanism.

Figure 16 is the partial structural diagram of trigger mechanism.

Figure 17 is the structural schematic diagram of trigger mechanism working condition.

Figure 18 is the partial structural diagram of trigger mechanism.

Figure 19 is the partial structural diagram of trigger mechanism.

Figure 20 is the partial structural diagram of Sealing mechanism two.

Figure 21 is the partial structural diagram of Sealing mechanism two.

Figure 22 is the partial structural diagram of Sealing mechanism two.

Figure 23 is the partial structural diagram of Sealing mechanism two.

Figure 24 is the cross-sectional view of the second inner cylinder.

Figure 25 is the schematic diagram of internal structure of input unit.

Figure 26 is the structural schematic diagram for decrypting mechanism one.

Figure 27 is the schematic diagram of internal structure for decrypting mechanism one.

Figure 28 is the schematic diagram of internal structure for decrypting mechanism two.

Figure 29 is the structural schematic diagram decrypted mechanism two and stretch out state.

Figure 30 is the partial sectional view for decrypting mechanism one.

Figure 31 is the structural schematic diagram of data input line.

Figure 32 is the partial structural diagram of constraint mechanism.

Figure 33 is the structural schematic diagram that data output line is docked with data input line.

Specific embodiment

A kind of encrypted data transmission interconnection method, step are:

(1) cylinder decryption phase is decrypted；

S1: the decryption cylinder 214 decrypted in mechanism 1 is inserted into the first inner cylinder 120 by user first, Sealing mechanism 1 To decryption, mechanism 1 carries out identification matching, after successful match, the rotational restraint solution of one 150 pair of first inner cylinder 120 of Sealing mechanism It removes；

The inner headed face of the outer cylinder 110 and the periphery of the first inner cylinder 120 are bonded to each other, and the Sealing mechanism 1 wraps Include be opened on outer cylinder 110 and radially perforative limit hole 1, be opened on the first inner cylinder 120 and along its diameter To perforative limit hole 2 152, being set in limit hole 1 can be along its limited post 1 in axial sliding, limit hole two The limited post 2 153 that can radially slide is provided in 152, limit hole 1 is equal with the diameter of limit hole 2 152, limit Column 1 is bonded to each other and is all provided with the end face close to each other of limited post 2 153 and is set to and 120 periphery phase of the first inner cylinder The arcwall face matched, original state lower limit column 1 is inserted into the distance in limit hole 2 152 as A, and limited post 2 153 The distance being inserted into the first inner cylinder 120 is A, and one end that the limited post 2 153 extends in the first inner cylinder 120 is arranged to justify Head 153a；

In one 150 decrypting process of Sealing mechanism, decryption mechanism 1 is inserted into the first inner cylinder 120, and serrate projections 216 will be right The limited post 2 153 being inserted into the first inner cylinder 120 is pushed, and keeps limited post 2 153 external along 2 152 direction of limit hole The distance of sliding is A, and limited post 2 153 will push limited post 1 to slide along limit hole 1 towards external sync, and support Push away that spring 1 gradually reduces and elastic potential energy increases, at this point, limited post 1 will be completely disposed in limit hole 1, Limited post 2 153 will be completely disposed in limit hole 2 152, turn of limited post 1 and 2 153 pair of first inner cylinder 120 of limited post Moving constraint releases；

(2) decryption column pops up the stage；

S2: rotation decryption cylinder 214, decryption cylinder 214 will drive the first inner cylinder 120 to rotate synchronously, so that trigger mechanism 170 touches automatically It sends out and constraint mechanism is made to release the limitation to decryption mechanism 2 220, decrypt mechanism 2 220 by popping up in decryption mechanism 1 And stretching state is switched to by retracted mode；

The decryption mechanism 2 220 includes in decryption cylinder 214 and along the decryption of its axial direction composition slide-and-guide cooperation Column 221 decrypts column 221 and coaxially offers set access slot 222 close to 211 1 end face of hand handle, and set access slot 222 is movably set in socket column 212 outsides and the two axially constitute slide-and-guide cooperation along it, and medium position of the set access slot 222 along its groove depth direction is coaxially opened Equipped with built-in step two, built-in step two is extended through to the front end of hand handle 211, and the diameter of built-in step two is greater than set access slot 222 diameter, the outer cover of socket column 212 are equipped with percussion spring 223, fire 223 one end of spring and the front end of hand handle 211 is supported Touching, the other end and built-in step two contradict and fire the elastic force of spring 223 always by the built-in step of front end direction of hand handle 211 Two, under original state, constraint mechanism will be for that will decrypt 221 restrict of column and decrypt in cylinder 214；

(3) column decryption phase is decrypted；

S3: the decryption mechanism 2 220 for stretching out state is inserted into the second inner cylinder 130,2 160 pairs of decryption mechanisms two of Sealing mechanism 220 carry out identification matching, and after successful match, the rotational restraint of 2 160 pair of second inner cylinder 130 of Sealing mechanism is released；

Sealing mechanism 2 160 includes being opened in 110 outside of outer cylinder and being through to its internal three 161a of limit hole and limit hole The axial direction of four 161b, three 161a of limit hole and four 161b of limit hole are parallel to each other and along the radial direction arrangement of outer cylinder 110, encryptions Mechanism 2 160 further includes being arranged in 130 outside of the second inner cylinder and being through to its internal five 162a of limit hole and limit hole six The axial direction of 162b, five 162a of limit hole and six 162b of limit hole are parallel to each other and along the radial direction arrangement of the second inner cylinder 130, limits Position five 162a of hole and six 162b of limit hole is provided with built-in step three close to the inside place open at one end of the second inner cylinder 130, initially Under state, three 161a of limit hole and five 162a of limit hole are coaxially corresponding, and four 161b of limit hole and six 162b of limit hole are coaxially corresponding；

The setting along its axially slidable three 163a of limited post, five 162a of limit hole is provided in three 161a of limit hole Have and is mutually pasted along its axially slidable five 163b of limited post, three 163a of limited post with the end face close to each other five 163b of limited post Merge and be all provided with and be set to arcwall face compatible with 130 periphery of the second inner cylinder, under original state, five 163b of limited post is extended to Distance in second inner cylinder 130 is B, and it is B, three 161a of limit hole that three 163a of limited post, which extends to the distance in five 162a of limit hole, It is also equipped with four 161b of limit hole away from the place open at one end of the second inner cylinder 130 and constitutes the sealing plug for being threadedly coupled cooperation with it It is provided in 155, three 161a of limit hole and pushes spring 2 165, pushed 2 165 one end of spring and contradicted with sealing plug 155, is another The elastic force that spring 2 165 is contradicted and pushed with three 163a of limited post is held to be directed toward three 163a of limited post by sealing plug 155 always, For built-in step three in five 162a of limit hole for carrying out constraint limit to five 163b of limited post, five 163b of limited post is close Second inner cylinder, 130 inside one end is fixedly installed cylindrical magnetic first 164, is embedded with magnetic on the periphery of the decryption column 221 Iron 1, decryption column 221 are inserted into the second inner cylinder 130, and magnet 1 is mutually arranged with the end face close to each other of magnetic head 1 Denounce and the size of repulsive force drives five 163b of limited post towards the displacement of 5 162 slide outside of limit hole equal to B；

Being provided in four 161b of limit hole can be provided in its four 166a of limited post in axial sliding, six 162b of limit hole It is bonded to each other along its axially slidable six 166b of limited post, four 166a of limited post with the end face close to each other six 166b of limited post And it is all provided with and is set to arcwall face compatible with 130 periphery of the second inner cylinder, under original state, six 166b of limited post extends to limit Distance in four 161b of hole of position is C, is provided in six 162b of limit hole and pushes spring 3 167, pushes 3 167 one end of spring and limit Built-in step three in the hole 6 162 of position contradicts, the other end and six 166b of limited post are inconsistent and push the elastic force of spring 3 167 Always six 166b of limited post is directed toward by the built-in step three in limit hole 6 162, six 166b of limited post is in the second inner cylinder 130 One end face in portion is provided with magnetic head 2 168, and magnet 2 225 is embedded on the periphery of the decryption column 221, decrypts column 221 Be inserted into the second inner cylinder 130, magnet 2 225 attract each other with the end face close to each other of magnetic head 2 168 and attraction it is big Small driving six 166b of limited post is equal to C towards the displacement slided in six 162b of limit hole；

Setting is parallel to its axial guidance raised line 169 on the inner headed face of second inner cylinder 130, the decryption column 221 The guide recess 2 226 for being parallel to its axis is opened up on periphery, guidance raised line 169 and guide recess 2 226 match simultaneously And it cooperates and is guided for decrypting the insertion of column 221；

During decryption 2 220 pairs of Sealing mechanisms 2 160 of mechanism are decrypted, constraint mechanism is released to decryption mechanism 2 220 Limit after, decryption mechanism 2 220 can not switch to stretching state at once, user rotates clockwise hand handle 211, when guidance raised line 149 with guide recess 2 226 align when, decryption column 221 by towards decryption cylinder 214 slide outside and be inserted into second In cylinder 130, identified at this point, multiple magnet 1 are matched with the one-to-one correspondence of magnetic head 1, after identifying successfully, magnet one 224 with five 163b of repulsion power drive limited post of both magnetic heads 1 towards at a distance from the slide outside of five 162a of limit hole etc. Three 163a of limited post will be driven to move synchronously, three 163a of limited post is made to be completely disposed at three 161a of limit hole in B, five 163b of limited post Interior, five 163b of limited post is completely disposed in five 162a of limit hole, and at the same time, multiple magnet 2 225 and magnetic head 2 168 1 are a pair of It should match and be identified, after identifying successfully, the six 166b court of attraction power drive limited post of 2 148 the two of magnet 2 225 and magnetic head It is equal to C to the distance of six 162b internal slide of limit hole, six 166b of limited post will drive four 166a of limited post to move synchronously, make to limit Position four 166a of column is completely disposed in four 161b of limit hole, and six 166b of limited post is completely disposed in six 162b of limit hole, at this point, decryption The rotational restraint of 2 220 pair of second inner cylinder 130 of mechanism releases；

(4) data circuit docks the stage；

S4: further rotation decryption cylinder 214, decryption cylinder 214 drive the second inner cylinder 130 to rotate and make the DOL Data Output Line disconnected Road 140 is switching-on, at this point, data input line 230 docks connection with data output line 140, data-source device with connect Receiving unit is mutually connected, by the data transmission and interruption of control system control classified papers；

The data output line 140 includes the output pin 141 being fixedly installed in outside outer barrel 110, the outer cylinder 141 Periphery is arranged to polygonized structure, and output pin 141 is provided with multiple and along 141 place circumferencial direction array cloth of outer cylinder Set, establish data connection between 141 one end of output pin and data-source device, the other end be provided with column output contact 142, it is defeated The end of contact 142 and output pin 141 constitutes slide-and-guide cooperation, the appearance of the outer cylinder 141 along the radial of outer cylinder 141 out Face offers the mounting hole 143 radially arranged and mounting hole 143 is through to the inside of outer cylinder 141, and output contact 142 is located at In mounting hole 143 and export contact 142 and the periphery of the second inner cylinder 130 is inconsistent；

Retention bead 144 is fixedly installed on the periphery of the output contact 142, the external activity of output contact 142 is arranged Have a holddown spring 145, conflict, the other end and the retention bead 144 of 145 one end of holddown spring and output pin 141 contradict and The elastic force of holddown spring 145 pushes output contact 142 and the periphery of the second inner cylinder 130 inconsistent always；

The data output line 140 further includes being set to along the radial offset contact 146 for being embedded its inside of the second inner cylinder 130, Offset contact 146 is provided with multiple and corresponds with output contact 142, offset 146 one end of contact and the second inner cylinder 130 Periphery is flush, the inner headed face of the other end and the second inner cylinder 130 is flush, and contact 142 is exported under original state and offset is touched First 146 along 110 place circumferencial direction phase deviation of outer cylinder and offset angle be H, 30 ° < H < 60 °, preferred H be 45 °；

The data input line 230 includes the spool 232 being movably set in hand handle 211, and 232 one end activity of spool passes through It is socketed column 212 and is fixedly connected with the slot bottom of set access slot 222, the inner headed face of spool 232 and socket column 212 is along its axial direction composition Slide-and-guide cooperation, the other end of spool 232 extend to the inside of hand handle 211, data line 232, data are equipped in spool 232 232 one end of line is stretched out by sealing cover 213 and is connect with receiving device, the other end is connected with input contact 233, input touching First 233 are embedded in decryption column 221 and are through to its periphery, input contact 233 be provided with it is multiple and with offset contact 146 one-to-one correspondence match, and decryption column 221 is inserted into the second inner cylinder 130, input contact 233 and deviate the conflict pair of contact 146 It connects；

In data transmission procedure, after 2 160 pairs of decryption mechanisms 2 220 of Sealing mechanism identify successfully, decryption mechanism 2 220 drives the Two inner cylinders 130 rotate 45 °, and output contact 142 and the one end for deviating contact 146 mutually contradict connection, and deviate contact 146 The other end in company with decryption mechanism 2 220 synchronize be inserted into input contact 233 in the second inner cylinder 130 and contradict and connect, data are defeated Route 140 docks connection with data input line 230 out, and user can be controlled between source device and receiving device by control system Data transmission.

A kind of machinery encrypted data transmission docking system comprising the output device 100 that is connect with data-source device, with connect The input unit 200 of receiving unit connection, output device 100 include both ends open and the outer cylinder 110 of fixed and arranged, rotate coaxially set The first inner cylinder 120 and the second inner cylinder 130 in outer cylinder 110 are provided with for about between outer cylinder 110 and the first inner cylinder 120 The Sealing mechanism 1 that the first inner cylinder of beam 120 rotates is set to for constraining in second between outer cylinder 120 and the second inner cylinder 130 The Sealing mechanism 2 160 of 130 rotation of cylinder, is provided with the data output line 140 of disconnection between outer cylinder 110 and the second outer cylinder 130 And data output line 140 can be connected by the rotation of the second inner cylinder 130, and input unit 200 includes decryption mechanism one 210, the data input line 230 decrypting mechanism 2 220 and being set in decryption mechanism 2 220, decryption mechanism 1 are arranged In the outside of decryption mechanism 2 220, decryption mechanism 2 220 is arranged to the retracted mode that can mutually switch and stretching state and just Beginning state is retracted mode, decrypts and is set between mechanism 1 and decryption mechanism 2 220 for that will decrypt the limit of mechanism 2 220 It is formed on the constraint mechanism of retracted mode, decryption mechanism 1 is matched with Sealing mechanism 1 uses the rotation of the first inner cylinder 120 In making constraint mechanism, to the constraint release of decryption mechanism 2 220, decryption mechanism 2 220 makes with the mutual cooperation of Sealing mechanism 2 160 The rotation of second inner cylinder 130 is for keeping data output line 140 switching-on by disconnecting.

For user during transmitting to confidential data, user is inserted into the first inner cylinder 120 for mechanism 1 is decrypted Interior, one 150 pairs of decryption mechanisms 1 of Sealing mechanism carry out identification matching, after successful match, rotation decryption mechanism 1, and decryption Mechanism 1 drives the first inner cylinder 120 to rotate and constraint mechanism is made to release the limitation to decryption mechanism 2 220, decrypts mechanism 2 220, by popping up in decryption mechanism 1 and switching to stretching state by retracted mode, stretch out the decryption mechanism two of state 220 are inserted into the second inner cylinder 130, and 2 160 pairs of decryption mechanisms 2 220 of Sealing mechanism carry out identification matching, after successful match, into One step rotation decryption mechanism 1 makes to decrypt the second inner cylinder 130 of the drive rotation of mechanism 2 220 and makes the data disconnected output Route 140 is switching-on, at this point, data input line 230 docks connection with data output line 140, data-source device with Receiving device is mutually connected, by the data transmission and interruption of control system control classified papers, if one 150 pairs of Sealing mechanism decryption 2 160 pairs of decryption mechanisms 2 220 of mechanism 1 or Sealing mechanism can not identify that data output line 140 and data are defeated Docking can not be connected by entering between route 230, data-source device can not carry out data transmission with receiving device, reached to secret number According to the purpose protected.

Specifically, avoiding it from being broken by external force to protect Sealing mechanism 1, Sealing mechanism 2 160 Bad, the outer cup of the outer cylinder 110 is equipped with the shell 111 being secured to, and shell 111 is fixedly connected with data-source device.

The data output line 140 includes the output pin 141 being fixedly installed in outside outer barrel 110, for the ease of The installation of output pin 141, the periphery of the outer cylinder 141 are arranged to polygonized structure, output pin 141 be provided with it is multiple simultaneously And along 141 place circumferencial direction array of outer cylinder arrange, established between 141 one end of output pin and data-source device data connection, The other end is provided with column output contact 142, and output contact 142 and the end of output pin 141 are constituted along the radial direction of outer cylinder 141 Slide-and-guide cooperation, the outer surface of the outer cylinder 141 offers the mounting hole 143 radially arranged and mounting hole 143 runs through To the inside of outer cylinder 141, the outer circle that contact 142 is located in mounting hole 143 and exports contact 142 and the second inner cylinder 130 is exported Face is inconsistent.

Specifically, in order to guarantee to export the conflict between contact 142 and 130 periphery of the second inner cylinder, the output contact Retention bead 144 is fixedly installed on 142 periphery, the external activity of output contact 142 is arranged with holddown spring 145, presses Conflict, the other end and the retention bead 144 of tight 145 one end of spring and output pin 141 contradict and the elastic force of holddown spring 145 Push output contact 142 and the periphery of the second inner cylinder 130 inconsistent always.

More specifically, the data output line 140 further includes being set to be embedded inside it along 130 radial direction of the second inner cylinder Offset contact 146, offset contact 146 be provided with it is multiple and with output contact 142 correspond, deviate 146 one end of contact Be flush with the periphery of the second inner cylinder 130, the inner headed face of the other end and the second inner cylinder 130 is flush, exported under original state Contact 142 and offset contact 146 along 110 place circumferencial direction phase deviation of outer cylinder and offset angle be H, 30 ° < H < 60 °, preferably H be 45 °.

Data output line 140 during the work time, after 2 160 pairs of decryption mechanisms 2 220 of Sealing mechanism identify successfully, solves Close mechanism 2 220 drives the second inner cylinder 130 to rotate 45 °, and output contact 142 and the one end for deviating contact 146 mutually contradict connection, And deviate the other end of contact 146 in company with decryption mechanism 2 220 synchronize be inserted into Data In-Line in the second inner cylinder 130 Road 230, which contradicts, to be connected, and data output line 140 docks connection with data input line 230.

The inner headed face of the outer cylinder 110 and the periphery of the first inner cylinder 120 are bonded to each other, the Sealing mechanism one 150 include be opened on outer cylinder 110 and radially perforative limit hole 1, be opened on the first inner cylinder 120 and edge Its limit hole 2 152 extended radially through, being set in limit hole 1 can be along its limited post 1 in axial sliding, limit hole The limited post 2 153 that can radially slide is provided in 2 152, limit hole 1 is equal with the diameter of limit hole 2 152, limit Position column 1, which is bonded to each other and is all provided with the end face close to each other of limited post 2 153, to be set to and 120 periphery phase of the first inner cylinder Matched arcwall face, original state lower limit column 1 is inserted into the distance in limit hole 2 152 as A, and limited post two 153 distances being inserted into the first inner cylinder 120 are A, by pushing limited post 2 153 and limited post 1 along the first inner cylinder 120 radially outward sliding A displacement, makes limited post 2 153 and limited post 1 release the rotational restraint to the first inner cylinder 120, In order to avoid pushing to limited post 2 153, one end that the limited post 2 153 extends in the first inner cylinder 120 is arranged to justify Head 153a.

Specifically, being provided in the limit hole 2 152 in order to avoid limited post 2 153 slides to the second inner cylinder 120 Built-in step one is provided with external step one compatible with built-in step one, built-in step on the periphery of limited post 2 154 One cooperates with external step one for constraining limited post 2 153.

More specifically, the limit hole 1 is provided with away from the place open at one end of the first inner cylinder 120 and constitutes screw thread with it The sealing plug 155 for connecting cooperation is provided in limit hole 1 and pushes spring 1, push one 156 one end of spring with it is close Envelope plug screw 155 contradicts, the other end and limited post 1 contradict and push the elastic force of spring 1 always by sealing plug 155 It is directed toward limited post 1.

In order to increase the coding complexity of Sealing mechanism 1, the performance of mechanical encryption, the limit hole are improved One 151 are provided with multiple along the axial direction for being parallel to outer cylinder 110, and limit hole 2 152 is along the axial setting for being parallel to the first inner cylinder 120 There are multiple and limit hole 2 152 and limit hole 1 to correspond, it is preferred that limit hole 1 and limit hole 2 152 are equal There are four settings, and the distance and limited post 2 153 that every group of limited post 1 is inserted into limit hole 2 152 are inserted into first Distance A in inner cylinder 120 can synchronize free setting, and Sealing mechanism 1 is provided with multiple groups and along 110 place circumference side of outer cylinder It is arranged to array, it is preferred that Sealing mechanism 1 is provided with two groups.

In one 150 decrypting process of Sealing mechanism, decryption mechanism 1 is inserted into the first inner cylinder 120, decrypts mechanism one 210 will push the limited post 2 153 being inserted into the first inner cylinder 120, make limited post 2 153 along limit hole 2 152 Distance towards slide outside is A, and limited post 2 153 will push limited post 1 along limit hole 1 towards external sync Sliding, push spring 1 gradually reduce and elastic potential energy increase, at this point, limited post 1 will be completely disposed at limit hole one In 151, limited post 2 153 will be completely disposed in limit hole 2 152, limited post 1 and 2 153 pair of first inner cylinder of limited post 120 rotational restraint releases.

In order to which Sealing mechanism 1 is decrypted, the decryption mechanism 1 includes being in the form of a column hollow arrangement Hand handle 211, hand handle 211 is coaxially fixedly installed hollow socket column 212 along its axial front end, and hand handle 211 is along its axial direction Tail end opening arrangement and opening setting by sealing cover 213, the outer cover for being socketed column 212 is equipped with and 211 front end of hand handle The diameter of the decryption cylinder 214 being fixedly and coaxially connected, decryption cylinder 214 is adapted with the internal diameter of the first inner cylinder 120, in order to circle Head 153a squeezed and promote limited post 2 153 towards external movement displacement be A, it is described decryption cylinder 214 periphery On open up and be parallel to its axial guide recess 1, be provided in guide recess 1 and fitted one by one with limited post 2 153 The serrate projections 216 matched, the displacement that limited post 2 153 is pushed and pushed by serrate projections 216 are extended to it Distance A in first inner cylinder 120 is equal, turns so that limited post 1 and limited post 2 153 be made to release to the first inner cylinder 120 It is dynamic, complete the decryption to Sealing mechanism 1.

Matched specifically, aligning for the ease of serrate projections 216 with limited post 2 153, first inner cylinder 120 it is interior It is provided with the guidance convex block 157 to match with guide recess 1 on disc, guidance convex block 157 is along being parallel to the first inner cylinder 120 It is axial arrange and align with limit hole 2 152, the meaning of this programme is, be on the one hand conducive to serrate projections 216 with Limited post 2 153 corresponds identification matching, is on the other hand conducive to the rotation of decryption mechanism 1 and drives the first inner cylinder 120 Rotation, so that constraint mechanism be made to release the constraint to decryption mechanism 2 220, decryption mechanism 2 220 switches to stretching state.

The decryption mechanism 2 220 includes being located in decryption cylinder 214 and axially constituting slide-and-guide along it to cooperate Column 221 is decrypted, column 221 is decrypted and coaxially offers set access slot 222 close to 211 1 end face of hand handle, set access slot 222 is movably set in set It connects 212 outside of column and the two axially constitutes slide-and-guide cooperation along it, in order to make to decrypt column 221 towards decryption cylinder 214 Slide outside, cover medium position of the access slot 222 along its groove depth direction and coaxially offer built-in step two, built-in step two extends It is through to the front end of hand handle 211, the diameter of built-in step two is greater than the diameter of set access slot 222, and the outer cover of socket column 212 is equipped with Spring 223 is fired, percussion 223 one end of spring and the front end conflict of hand handle 211, the other end are contradicted and fired with built-in step two The elastic force of spring 223 is directed toward built-in step two by the front end of hand handle 211 always, and the elastic force effect by firing spring 223 makes to solve Close column 221 makes decryption mechanism 2 220 switch to stretching state towards the slide outside of decryption cylinder 214.

The phenomenon that being fallen off in the process in order to avoid decryption column 221 towards decryption 214 slide outside of cylinder, the decryption cylinder Built-in limiting slot 217 is offered on 214 inner headed faces, is provided with external retention bead 228 on the periphery of the decryption column 221, External retention bead 228 is located at decryption column 221 close to 211 one end of hand handle, and external retention bead 228 and built-in limiting slot 217 match the stroke for constraining decryption column 221 towards decryption 214 slide outside of cylinder, its significance lies in that, avoid decryption column 221 and decryption with falling off between 214.

Under original state, needs to guarantee to decrypt mechanism 2 220 and be in retracted mode, in order to overcome the bullet of percussion spring 223 Power effect makes to decrypt column 221 in decryption cylinder 214, and the constraint mechanism is set between decryption cylinder 214 and decryption column 221 And it is arranged close to the front end of hand handle 211, constraint mechanism includes being opened on decryption 221 periphery of column and radially arranging Mounting groove, mounting groove setting there are two and along decryption column 221 axially symmetric disposition, being provided at the notch of mounting groove can It is provided with restricted spring along the constraint block 241 of decryption 221 radial floating of column, in mounting groove, restricted spring one end and mounting groove Slot bottom is fixedly connected, the other end is fixedly connected with constraint block 241, and it is coaxial on the periphery of 211 one end of hand handle to decrypt cylinder 214 Offer annular groove 242, the slot bottom of annular groove 242 offers the constraint mouth 243 of decryption 214 internal switching of cylinder, constraint mouth 243 with Constraint block 243 is adapted and constraint block 241 is inserted into constraint mouth 243 under original state.

When decryption mechanism 1, which is inserted into, to be rotated in the first inner cylinder 120, need that constraint block 241 is made to overcome restricted spring Elastic force effect under towards mounting groove slot bottom movement and with constraint mouth 243 be separated, for this purpose, the outer cylinder 110 and first The trigger mechanism 170 that driving restraint block 241 is slided towards mounting groove slot bottom, the trigger mechanism are provided between inner cylinder 120 170 include the annular convex platform 174 that coaxial arrangement deviates from 130 one end of the second inner cylinder in outer cylinder 110, and boss 174 deviates from outer cylinder 110 1 End coaxially offers inner groove 175, and the slot bottom of inner groove 175 offers guide chute 176, and guide chute 176 includes that head and the tail connect Logical triggering section and changeover portion, the distance between the triggering section and 110 central axes of outer cylinder, which are rotated in the clockwise direction, to be gradually reduced, The changeover portion is arranged to the head of the arcuate structure coaxially arranged with outer cylinder 110 and the changeover portion and triggers section along side clockwise To tail portion connect, guide chute 176 setting there are two and along the central axes of outer cylinder 110 constitute central symmetry.

The trigger mechanism 170 further includes the cunning for being opened in the first inner cylinder 120 and deviating from 140 one end of the second internal cylinder cylinder Slot 171, sliding slot 171 along the first inner cylinder 120 radial direction arrangement, sliding slot 171 setting there are two and along the axial direction of the first inner cylinder 120 It is arranged symmetrically, triggering block 172 is provided in sliding slot 171 and the two cooperates along the radial slide-and-guide that constitutes of outer cylinder 110, it is described Slide protrusion 173 is fixedly installed in triggering block 172, slide protrusion 173 extends in guide chute 176 and along guide chute 176 channeling directions constitute slide-and-guide and cooperate, and under original state, slide protrusion 173 is located at the head that guide chute 176 triggers section And triggering block 172 and the inner headed face of the first inner cylinder 120 are flush, when decryption mechanism 1 is combined with the first inner cylinder 120, touching Hair block 172 aligns with constraint mouth 243 and for pushing to constraint block 241, in order to avoid triggering block 172 and sliding slot Disengaging between 171 is set to the annular end cap 177 for sealing to it at the notch of the inner groove 122.

Decryption mechanism 1 and the identification cooperation of Sealing mechanism 1 rotate and sub- key 230 are made to switch to stretching shape State is embodied in, and decryption mechanism 1 is inserted into the first inner cylinder 120, and the serrate projections 216 decrypted on cylinder 214 release limit Rotational restraint between position one 154 limited post of column, 2 153 pairs of outer cylinders 110 and the first inner cylinder 120, rotates clockwise hand handle at this time 211 drive the first inner cylinder 120 to rotate synchronously, and the first inner cylinder 120 will drive triggering block 172 to rotate synchronously, and triggering block 172 will drive Slide protrusion 173 rotates synchronously, and slide protrusion 173 slided along the triggering section of guide chute 176, guide chute 176 with Slide protrusion 173 matches the radial direction sliding close to each other that will make two triggering blocks 172 along the first inner cylinder 120, and triggering block 172 will It is inserted into constraint mouth 243 and constraint block 241 is pushed, constraint block 241 overcomes the elastic force of restricted spring to act on retraction To mounting groove, constraint mechanism 240 releases the constraint to sub- key column, at this point, percussion spring 233, which will push, decrypts 221 direction of column The slide outside of cylinder 214 is decrypted, decryption mechanism 2 220 switches to stretching state and is inserted into the second inner cylinder 130.

In order to constrain the rotation of 2 160 pair of second inner cylinder 130 of Sealing mechanism, and works as and identify matched solution with it When close column 221 is inserted into the second inner cylinder 130, Sealing mechanism 2 160 is made to release the rotational restraint to the second inner cylinder 130, for this purpose, plus Close mechanism 2 160 includes three 161a of limit hole and four 161b of limit hole for being opened in 110 outside of outer cylinder and being through to its inside, The axial direction of three 161a of limit hole and four 161b of limit hole is parallel to each other and arranges along the radial direction of outer cylinder 110, Sealing mechanism two 160 further include being arranged in 130 outside of the second inner cylinder and being through to its internal five 162a of limit hole and six 162b of limit hole, limit The axial direction of position five 162a of hole and six 162b of limit hole is parallel to each other and arranges along the radial direction of the second inner cylinder 130, limit hole five 162a and six 162b of limit hole are provided with built-in step three close to the inside place open at one end of the second inner cylinder 130, under original state, Three 161a of limit hole and five 162a of limit hole are coaxially corresponding, and four 161b of limit hole and six 162b of limit hole are coaxially corresponding.

Specifically, being constrained in order to the rotation to the second inner cylinder 130, it is provided in three 161a of limit hole Along its axially slidable three 163a of limited post, it is provided in five 162a of limit hole along its axially slidable limited post five The end face close to each other 163b, three 163a of limited post and five 163b of limited post, which is bonded to each other and is all provided with, to be set to and the second inner cylinder The compatible arcwall face of 130 peripheries, under original state, it is B that five 163b of limited post, which extends to the distance in the second inner cylinder 130, It is B, three 161a of limit hole and four 161b of limit hole away from second that three 163a of limited post, which extends to the distance in five 162a of limit hole, The place open at one end of inner cylinder 130 is also equipped with the sealing plug 155 for constituting with it and being threadedly coupled cooperation, setting in three 161a of limit hole Spring 2 165 is pushed, 2 165 one end of spring is pushed and sealing plug 155 contradicts, the other end and three 163a of limited post contradict simultaneously And the elastic force for pushing spring 2 165 is directed toward three 163a of limited post by sealing plug 155 always, it is interior in five 162a of limit hole Step three is set for carrying out constraint limit to five 163b of limited post, five 163b of limited post is solid close to 130 inside one end of the second inner cylinder Surely it is provided with cylindrical magnetic first 164, in order to enable the second inner cylinder 130 to rotate, needs that three 163a of limited post is made to be completely disposed at limit In three 161a of hole of position and five 163b of limited post is completely disposed in five 162a of limit hole, for this purpose, the outer circle of the decryption column 221 Magnet 1 is embedded on face, decryption column 221 is inserted into the second inner cylinder 130, and magnet 1 and magnetic head 1 are close to each other One end face is mutually exclusive and the size of repulsive force drives displacement etc. of five 163b of limited post towards 5 162 slide outside of limit hole In B.

Specifically, being provided in four 161b of limit hole in order to which the rotation further to the second inner cylinder 130 constrains It can be provided in its four 166a of limited post in axial sliding, six 162b of limit hole along its axially slidable limited post six The end face close to each other 166b, four 166a of limited post and six 166b of limited post, which is bonded to each other and is all provided with, to be set to and the second inner cylinder The compatible arcwall face of 130 peripheries, under original state, it is C that six 166b of limited post, which extends to the distance in four 161b of limit hole, It is provided in six 162b of limit hole and pushes spring 3 167, push the built-in step in 3 167 one end of spring and limit hole 6 162 Three contradict, the other end and six 166b of limited post are inconsistent and push the elastic force of spring 3 167 always by limit hole 6 162 Built-in step three is directed toward six 166b of limited post, and an end face of six 166b of limited post inside the second inner cylinder 130 is provided with magnetic head 2 168, in order to enable the second inner cylinder 130 to rotate, need to make four 166a of limited post be completely disposed in four 161b of limit hole and Six 166b of limited post is completely disposed in six 162b of limit hole, for this purpose, being embedded with magnet two on the periphery of the decryption column 221 225, decryption column 221 is inserted into the second inner cylinder 130, and magnet 2 225 and the end face close to each other of magnetic head 2 168 attract each other simultaneously And the size of attraction drives six 166b of limited post to be equal to C towards the displacement slided in six 162b of limit hole.

In order to increase the coding complexity of Sealing mechanism 2 160, the performance of elevating mechanism encryption, the limit hole three Four 161b of 161a limit hole is provided with multiple, five 162a of limit hole and six edge 162b of limit hole along the axial direction for being parallel to outer cylinder 110 Be parallel to the second inner cylinder 130 axial direction be provided with it is multiple, every group of five 163b of limited post extend to the distance in the second inner cylinder 130 with And the distance B that three 163a of limited post is extended in five 162a of limit hole can synchronize free setting, six 166b of limited post extends to limit Distance C in four 161b of hole of position can freely be set, and Sealing mechanism 2 160 is provided with multiple groups and along 110 place circumference side of outer cylinder It is arranged to array.

When decryption column 221 is inserted into the second inner cylinder 130, in order to avoid magnet 1 and magnetic head 1, magnet two 225 is opposite with magnetic head 2 168, meanwhile, decryption column 221 is able to drive the second inner cylinder 130 and rotates so that output contact 142 and offset Output 146 carries out conflict docking, for this purpose, to be parallel to its axial guidance convex for setting on the inner headed face of second inner cylinder 130 Item 169 opens up the guide recess 2 226 for being parallel to its axis on the periphery of the decryption column 221, guidance raised line 169 with Guide recess 2 226 matches and cooperates to be guided for decrypting the insertion of column 221, and the meaning of this programme is taken to exist In, be on the one hand conducive to magnet 1 and correspond identification with magnetic head 1, magnet 2 225 with magnetic head 2 168 and match, it is another Aspect drives the rotation of the second inner cylinder 130 convenient for decryption column 221.

During decryption 2 220 pairs of Sealing mechanisms 2 160 of mechanism are decrypted, constraint mechanism is released to decryption mechanism two After 220 limit, decryption mechanism 2 220 can not switch to stretching state at once, and user rotates clockwise hand handle 211, works as guidance When raised line 149 and guide recess 2 226 align, decryption column 221 towards the slide outside of decryption cylinder 214 and will be inserted into the In two inner cylinders 130, identified at this point, multiple magnet 1 are matched with the one-to-one correspondence of magnetic head 1, after identifying successfully, magnet 1 with five 163b of repulsion power drive limited post of both magnetic heads 1 towards at a distance from the slide outside of five 162a of limit hole Equal to B, five 163b of limited post will drive three 163a of limited post to move synchronously, and three 163a of limited post is made to be completely disposed at limit hole three In 161a, five 163b of limited post is completely disposed in five 162a of limit hole, at the same time, multiple magnet 2 225 and magnetic head 2 168 1 One Corresponding matching is identified, after identifying successfully, the attraction power drive limited post six of 2 148 the two of magnet 2 225 and magnetic head The distance of 166b towards six 162b internal slide of limit hole is equal to C, and six 166b of limited post will drive the synchronous fortune of four 166a of limited post It is dynamic, it is completely disposed at four 166a of limited post in four 161b of limit hole, six 166b of limited post is completely disposed in six 162b of limit hole, this When, the rotational restraint of decryption 2 220 pair of second inner cylinder 130 of mechanism releases, and further rotates hand handle 211, and decryption column 221 will drive Second inner cylinder 130 rotates synchronously and docks output contact 142 with the conflict of contact 146 is deviated, and data output line 140 is led Logical, data input line 230 docks connection with data output line 140.

The data input line 230 includes the spool 232 being movably set in hand handle 211, the activity of 232 one end of spool It is fixedly connected across socket column 212 and with the slot bottom of set access slot 222, the inner headed face of spool 232 and socket column 212 is along its axial direction Slide-and-guide cooperation is constituted, the other end of spool 232 extends to the inside of hand handle 211, data line 232 is equipped in spool 232, 232 one end of data line is stretched out by sealing cover 213 and is connect with receiving device, the other end is connected with input contact 233, defeated Enter contact 233 to be embedded in decryption column 221 and be through to its periphery, input contact 233 be provided with it is multiple and with offset Contact 146 corresponds matching, and decryption column 221 is inserted into the second inner cylinder 130, and input contact 233 and offset contact 146 contradict Docking.

Specifically, spool 232 will be driven to move synchronously when decryption column 221 is inserted into the second inner cylinder 130, in order to avoid Data line 231 is pulled apart, and the data line 231 is rolled up in hand handle 211 and this rolls up a section automatically retractable.

In data input line 230 and 140 docking operation of data output line, decryption mechanism 1 is inserted into encryption equipment In structure 1, Sealing mechanism 1 releases the rotational restraint to the first inner cylinder 120, and the rotation of decryption mechanism 1 drives first Inner cylinder 120 rotates synchronously, and trigger mechanism 170 triggers and constraint mechanism is made to release the constraint to decryption column 221, decrypts column 221 It is inserted into the second inner cylinder 130, at this point, input contact 233 docks connection, the releasing pair of decryption mechanism 2 220 with offset contact 146 The rotational restraint of second inner cylinder 130, decryption mechanism 2 220 drive the second inner cylinder 130 rotate synchronously, make deviate contact 146 with it is defeated The docking of contact 142 out is connected, and data input line 230 is docked with the completion of data output line 140 at this time, and user can pass through control System controls the data between source device and receiving device and transmits.

Claims

1. a kind of encrypted data transmission interconnection method, step are:

(1) cylinder decryption phase is decrypted；

(2) decryption column pops up the stage；

(3) column decryption phase is decrypted；

(4) data circuit docks the stage；

The data output line further includes being set to radially to be embedded its internal offset contact along the second inner cylinder, and offset contact is set Be equipped with it is multiple and with output contact correspond, offset contact one end and the second inner cylinder periphery be flush, the other end with The inner headed face of second inner cylinder is flush, exported under original state contact and offset contact where the outer cylinder circumferencial direction phase deviation and The angle of offset be H, 30 ° < H < 60 °,

2. a kind of encrypted data transmission interconnection method according to claim 1, Sealing mechanism two includes being opened in outside outer cylinder Portion and it is through to its internal limit hole three and limit hole four, the axial direction of limit hole three and limit hole four is parallel to each other and Radial direction along outer cylinder arranges that Sealing mechanism two further includes being arranged in outside the second inner cylinder and being through to its internal limit hole five With limit hole six, the axial direction of limit hole five and limit hole six is parallel to each other and arranges along the radial direction of the second inner cylinder, limit hole Five are provided with built-in step three close to the inside of the second inner cylinder place open at one end with limit hole six, under original state, limit hole three Coaxial corresponding with limit hole five, limit hole four is coaxial corresponding with limit hole six.

3. a kind of encrypted data transmission interconnection method according to claim 2, it is provided in the limit hole three along it Axially slidable limited post three is provided in limit hole five along its axially slidable limited post five, limited post three and limit The end face close to each other of column five, which is bonded to each other and is all provided with, is set to arcwall face compatible with the second inner cylinder periphery, original state Under, it is B that limited post five, which extends to the distance in the second inner cylinder, and it is B, limit hole that limited post three, which extends to the distance in limit hole five, Three are also equipped with the sealing plug for constituting with it and being threadedly coupled and cooperating, limit away from the second inner cylinder place open at one end with limit hole four Be provided in hole three and push spring two, push that two one end of spring and sealing plug contradict, the other end and limited post three contradict and The elastic force for pushing spring two is directed toward limited post three by sealing plug always, and the built-in step three in the limit hole five is used for limit Position column five carries out constraint limit, and limited post five is fixedly installed that cylindrical magnetic is first close to one end inside the second inner cylinder, the solution Magnet one is embedded on the periphery of close column, decryption column is inserted into the second inner cylinder, magnet one and the one end close to each other of magnetic head one The displacement that face is mutually exclusive and the size of repulsive force drives limited post five towards five slide outside of limit hole is equal to B.

4. a kind of encrypted data transmission interconnection method according to claim 3, being provided in the limit hole four can be along it Limited post four in axial sliding are provided with along its axially slidable limited post six, limited post four and limited post in limit hole six Six end faces close to each other, which are bonded to each other and are all provided with, is set to arcwall face compatible with the second inner cylinder periphery, original state Under, it is C that limited post six, which extends to the distance in limit hole four, is provided in limit hole six and pushes spring three, pushes spring 31 End is contradicted with the built-in step three in limit hole six, the other end and limited post six are inconsistent and push the elastic force of spring three always Limited post six is directed toward by the built-in step three in limit hole six, an end face of the limited post six inside the second inner cylinder is provided with magnetic First two, magnet two is embedded on the periphery of the decryption column, decryption column is inserted into the second inner cylinder, magnet two and magnetic head two The displacement etc. that an end face close to each other attracts each other and the size of the attraction driving limited post Six Dynasties is slided into limit hole six In C.

5. a kind of encrypted data transmission interconnection method according to claim 4, it is arranged on the inner headed face of second inner cylinder It is parallel to its axial guidance raised line, opens up the guide recess two for being parallel to its axis on the periphery of the decryption column, Guidance raised line matches and cooperated with guide recess two to be guided for decrypting the insertion of column.

6. a kind of encrypted data transmission interconnection method according to claim 5, the limit hole one is along being parallel to outer cylinder Axial direction be provided with multiple, limit hole two is provided with multiple and limit hole two and limit hole along the axial direction for being parallel to the first inner cylinder One corresponds, it is preferred that there are four limit hole one and limit hole two are respectively provided with, every group of limited post one is inserted into limit hole two Distance and the distance A that is inserted into the first inner cylinder of limited post two can synchronize free setting, Sealing mechanism one is provided with multiple groups And along circumferencial direction array arrangement where outer cylinder.

7. a kind of encrypted data transmission interconnection method according to claim 1, three limit hole four of limit hole is along flat Row in outer cylinder axial direction be provided with it is multiple, limit hole five be provided with limit hole six along the axial direction for being parallel to the second inner cylinder it is multiple, The distance B that the distance and limited post three that every group of limited post five extends in the second inner cylinder extend in limit hole five can be synchronized certainly By setting, the distance C that limited post six extends in limit hole four can freely be set, and the Sealing mechanism two is provided with multiple groups simultaneously And along circumferencial direction array arrangement where outer cylinder.

8. a kind of encrypted data transmission interconnection method according to claim 1, the constraint mechanism are set to decryption cylinder It is arranged between decryption column and close to the front end of hand handle, constraint mechanism includes being opened on decryption column periphery and along its diameter To the mounting groove of arrangement, there are two mounting groove settings and is arranged along the axially symmetric disposition of decryption column, the notch of mounting groove Restricted spring, the slot of restricted spring one end and mounting groove can be provided in the constraint block of decryption column radial floating, mounting groove by having Bottom is fixedly connected, the other end is fixedly connected with constraint block, and decryption cylinder coaxially offers annular on the periphery of hand handle one end Slot, the slot bottom of annular groove offer the constraint mouth of decryption cylinder internal switching, and constraint mouth is adapted with constraint block and original state Lower constraint block is inserted into constraint mouth.

9. a kind of encrypted data transmission interconnection method according to claim 8, is arranged between the outer cylinder and the first inner cylinder The trigger mechanism for having driving restraint block to slide towards mounting groove slot bottom, the trigger mechanism include that coaxial arrangement deviates from outer cylinder The annular convex platform of second inner cylinder one end, boss coaxially offer inner groove away from outer cylinder one end, and the slot bottom of inner groove, which offers, leads To sliding slot, guide chute includes the triggering section and changeover portion that head and the tail are connected, the distance between the triggering section and outer cylinder central axes edge It is gradually reduced rotationally clockwise, which is arranged to the arcuate structure coaxially arranged with outer cylinder and the head of the changeover portion Portion and triggering section tail portion along clockwise direction are connected, guide chute setting there are two and along the central axes composition center of outer cylinder Symmetrically.

10. a kind of encrypted data transmission interconnection method according to claim 9, the trigger mechanism further includes being opened in First inner cylinder deviates from the sliding slot of second internal cylinder cylinder one end, and sliding slot is along the radial direction arrangement of the first inner cylinder, and there are two sliding slot settings And along the axially symmetric disposition of the first inner cylinder, it is provided with triggering block in sliding slot and the two is led along the radial composition sliding of outer cylinder To cooperation, slide protrusion is fixedly installed in the triggering block, slide protrusion extends in guide chute and along guide chute Channeling direction constitutes slide-and-guide and cooperates, and under original state, slide protrusion is located at the head of guide chute triggering section and triggering The inner headed face of block and the first inner cylinder is flush, and when decrypting mechanism one in conjunction with the first inner cylinder, triggering block and constraint mouth align simultaneously And for pushing to constraint block, the annular end cap for sealing to it is set at the notch of the inner groove.