TWM418155U - Electronic seal structure featuring UID-skimming prevention - Google Patents

Description

M418155 V. New description: [New technical field] Recorded with anti-'_ [Previous technology] Please refer to "Figure 1", which is a typical door used to seal 4 cabinets, and only wealth The H 900 containing face 910, the pin holder 920, the radio frequency touch pad 9 == line device 940 are removed in a bad manner. The radio frequency identification chip 930 and the antenna device 94 are respectively disposed in the pin and the pin holder 920, and are electrically connected when the pin 910 is inserted into the pin holder 92 and is buckled, so that a reader is read. The ff member recognizes that the wafer 930 is excited to emit the only:= line that is carried? The unique code of Xihai can identify whether the electronic seal 900 has been replaced' to ensure that the container has not been dropped and stolen during the transportation process. _ It has gradually replaced the transmission of mechanical seals (requires rapid transit when manual transportation is required.无线 (4) The electronic identification strip 930 of the electronic seal _ towel, the communication protocol and data format belong to the public 18000-6C/EPC Class 1 Generation 2), so that manufacturers can develop various matching components to meet the needs of customs in each country. However, the publicly available standard represents that a person can read the unique code of the radio frequency identification chip 93 while reading the unique code of the same radio frequency identification chip 93〇, and then form another - Electronic seal 900. In this way, after opening a shipment in transit, the original electronic seal 900 can be easily replaced with a forged electronic seal, without being found that the container was once opened for theft, or even the entire container. Therefore, how to avoid After the electronic seal _ is uniquely recorded, the other-electronic seal 900' is used to increase the safety of container transportation, improve the identification of container 3 transportation, and reduce the manpower and time of the importer. _ important _ ^ question cabinet transport [new content] typical electronic seal with a unique code was recorded in the side of the 'creation of the creation - a kind of anti-only - code success '··' from the destruction of the package, and the surname Cried, and. The structure can be avoided to determine the electronic seal gr. (10)D _ device _ unique code The electronic seal structure of the side line includes - plug, a ..., deep RF identification device, - pin holder, - antenna device. Among the pins, respectively, the pin contains the - insertion end. The wireless radio discriminator contains at least two unique-codes; The latch seat has a socket for the plug if, inserted into the latch seat' and the latch seat has a fastening device for the person

Recognizing t't when the insertion end of the pin is inserted into the pin holder, the V-I systems are located in the pin holder. The antenna device is set on the line radio frequency discriminating thief-only chip, bribe is connected to the non-arrival=only-code side-recording electronic seal structure has at least two only Γ Γ 者 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧- Code, the difficulty of picking up the gs k electronic seal. At the same time, at least two ‘’, and j functions improve the identification of the container when it is cleared. The test is still maintained. The electronic embodiment further proposes a sub-sealing with anti-unique code side recording, .. . Construct 'package 3 - latch and - radio frequency identification device. The latch comprises an insertion end, a rod body, one end of the one body, and the blocking end is located at the other end of the body. Among them, the wearer's face is larger than the dragon's face. The outer surface of the button is the outer M418155. The wireless surface smoothing device sets the threat_+. The shot-free frequency Ϊ includes at least two code-only identification chips for respectively providing a different nozzle-code, and at least one of the unique-code-identifying chips is located in the insertion end. When the electronic seal structure with the anti-only-code touch has at least two unique scales, it is impossible to confirm which is the main real unique code, and it is difficult to manufacture the electronic seal. At the same time, when the insertion end of the bolt is inserted into the latch seat, the $2 code piece will be hidden in the charm, if the face pin part is ί bad 'original __ still _ its Wei, improve _ Lai's identification ^ Broken [Embodiment] Please refer to "帛2 ®" for the code side t-electronic seal structure disclosed by Shilan. 1 ° The electronic seal structure 1 includes ^ pin 100, a radio frequency identification device 200, to insert 220, - the lock seat 300, an antenna device. Only the identification chip is shown in Fig. 3, the pin 1 includes a rod - 120 and a stopper 13 〇. The insertion end 12 is located at the other end of the rod end ΐ ω, and is blocked as shown in the “Fig. 3”, and the front end of the insertion end is formed. The guiding slope 121 is inserted into the truncated section; the slot 14 is formed, and the outer peripheral surface of the insertion end 12 is inserted into a continuous annular groove, and the peripheral groove 140 is recessed around the insertion end 12〇, and is partially formed. In the outer peripheral surface of the insertion end W, β ',, and discontinuous ^ "Fig. 3", the rod body 11G further includes an insertion opening 122 to form an opening 122, and the internal space is connected, and As shown in "Fig. 2" and "Fig. 3", the first electrical connector 21 is included. And at least two = (10) 5 M418155 inserts the edge block 5G, which is plugged into the opening 122 of the 120 in a tightly fitted manner, and the insulating block 15G itself further includes:

The first electrical connector 210 is disposed in the through hole such that the first electric L = is fixed to the opening σ 122 of the insertion end 12G, and the first electrical connector 2 is in contact with the plug 100. The two unique code identification chips 22 are disposed in 2 :: ill' and electrically connected to the first electrical connector 21 分别, respectively. The two-dimensional identification chip 220 is used to provide a unique and unique read-only read by the reader for unique-code compensation. The binary implementation of the DRAM chip 22 () is an RFID chip, but is not limited thereto. At least one f-code identification chip 220 is located in the insertion end 120.

In a preferred embodiment of the present invention, the radio frequency identification device 2, a first circuit board 230', and two unique code identification chips 22 are disposed at 峨1121G. In the preferred embodiment, the 'radio frequency identification device 2 (9) further includes two impedance matching cakes, and the hybrid impedance (four) circuit can be laid out (LayGut) on the foregoing circuit board 230, or can be connected by a single wire. The impedance matching circuit identifies the wafer 220 and the first electrical connector 210 by using a unique code, thereby adjusting

The unique code identifies the impedance value between the wafer 22 and the first electrical connector (10) to adjust the impedance primary and secondary relationship between the two code-only identification wafers 22A. The specific embodiment of the king impedance matching circuit is two RC impedance units. Each RC impedance unit includes a resistor R and a capacitor. The capacitor c is connected in parallel with the code-only identification chip 220, and is electrically connected to the resistor R through the resistor R. The first electrical connector 210. The aforementioned impedance matching circuit is merely an example and is not an implementation of the impedance matching circuit. Referring to Figures 2 and 4, the pin holder 3〇〇 includes a 310 and a fastening device 32〇. A hollow space is formed inside the body 31, and the M-mounter 316 has a socket 312 formed on the body 310 to connect the hollow space 311. The fastening device 320 is disposed in the hollow space 311 of the body 310 and corresponds to the insertion hole 312 for fastening the insertion end 120. As shown in FIG. 5, the jack 312 is used for inserting the insertion end 120 of the pin 1 into the latch holder 300, and the insertion end 120 is engaged by the fastening device 320, so that the latch 100 is coupled to the latch seat. 300 can not be separated. When the insertion end 120 of the pin 1 is inserted into the pin holder 300, at least one of the unique code recognition wafers 220 is located in the pin holder 300 so that at least one unique code can be maintained when the pin 1 is cut. The identification wafer 220 remains in the pin holder 300.

As shown in FIG. 4 , in a specific embodiment, the fastening device 320 includes a buckle 321 and an elastic fastener 322 . The buckle 321 has a fastening hole 323 extending through the two sides of the buckle 321 , and the fastening hole 323 is corresponding to the insertion hole 312 of the body 310 , and the elastic fastener 322 is embedded on the inner wall of the fastening hole 323 for The latching groove 140 of the latch 100 is inserted so that the insertion end 12 is engaged by the fastening device 320.

As shown in Fig. 3, Fig. 4, and Fig. 5, when the insertion end 120 of the plug is inserted into the insertion hole 312, the insertion end 12 can continue to enter the buckle hole 323. The guiding slope 121 helps the guiding insertion end 12 to pass through the insertion hole 312 and the buckle hole 323 in sequence. After the insertion end 120 enters the buckle hole 323, the elastic fastener 322 is fitted into the latching groove 14A of the latch 1〇〇, so that the insertion end 12〇 is engaged by the fastening device 320. At the same time, the buckle seat 321 can usually be made by tapping a single metal block, and the shear resistance is high, and when the insertion end 120 is fixed to the buckle hole 323, it means that a unique code recognition chip 220 is located in the buckle hole 323, and The buckled seat 321 protects 'reducing the probability that this unique code identifies the wafer 22 being destroyed. Referring to "4th" and "5th", the antenna device 4 is disposed in the pin holder 300 and is electrically connected to the radio frequency identification when the insertion end 12 of the pin 100 is inserted. Device 2: 220 'to send the unique codes' so that the unique codes can be read by the No. 7 M418155 device to achieve the recognition effect. As previously mentioned, when the latch 100 is sheared, the insertion end 120 of the latch 100 remains in the engaged state by the fastening device, and at least one unique code recognition wafer 220 remains with the latch 100 along with the insertion end 120. In it, it can still maintain the function of providing a unique code through the antenna device 4 . - A specific embodiment of the antenna device 4 shown in Fig. 4 includes a = two electrical connector 410 and at least one antenna 420 disposed in the hollow space 311 of the body 31A. The second electrical connector 41A corresponds to the buttonhole 323, for example, located in the buttonhole 323, or is located in the jack 312 through the buttonhole 323; when the inlet end 120 enters the buttonhole 323, the first power Sexual connection

The first electrical connector 210 and the second electrical connector 410 can be a combination of a terminal and a socket. The antenna 420 is electrically connected to the second electrical connector 41A, and is electrically connected to the radio frequency identification device 2GG by the first electrical connection If 21G and the second electrical connection n 410. The unique code carried by the unique code identification chip 220 is transmitted. As shown in FIG. 4, in a specific embodiment of the antenna device 4, the antenna 400 further includes a carrier 430, such as a PCB board, wherein the antenna 420

The second electrical substrate 11 is disposed on the edge of the carrier 430 and electrically connected to the antenna 420. As shown in the figure, the number of the antennas 420 can be plural, and the antenna is electrically connected to the radio frequency identification device without any antenna. For example, only one antenna and radio frequency identification are included in the antenna. The device is directly electrically connected, and the remaining antennas are coupled with the antenna to increase the antenna cut. The equation is as shown in Figure 6, including a combination of a single-point feed antenna and a solid coupler, where a single point The Wei-in antenna 421 is electrically connected to the second electrical connection benefit 410, and the light-bonding antenna 422_ is combined with the single-point feeding antenna 421. ^Before, when someone tries to read the unique code by reading the device, it will get the second hot-code' bribes at the same time.

Confused, and the thermal method decides which side recording code to use to copy the unique code of the electronic seal structure of the creation. ...Q Further, the two sets of unique codes can be used to identify the electronic seal structure 1 at the same time. By changing the impedance matching of the two unique devices through the etched impedance matching circuit, the relationship between the strong and weak signals can be made by the unique code identification device. More than two unique code identification codes can be obtained, so it is only difficult to perform the side recording alone. In addition, the two primary and secondary structures 1 are directly accessible to the cabinet or the bonded truck container _ goods content. [Simple description of the drawings] Fig. 1 is a schematic cross-sectional view of a conventional technique and an electronic seal. Constitutive _ (4) - apology electronic seals Figure 3 is a schematic cross-sectional view of the plug in the creative embodiment. The figure of Fig. 4 is a schematic cross-sectional view of the _ seat in the present embodiment. The structure of the surface is 5^ is the image paste for the implementation of the shooting and riding only 1_ electronic seal knot. Figure 6 is the creation of the other - the actual [main symbol description] _ seat schematic diagram. 1 Electronic seal structure 100 Pin body 9 110 M418155 111 Built-in space 120 Insertion end 121 Guided slope 122 Opening 130 End stop 140 Locking groove 150 Insulation block 200 Radio frequency identification device 210 First electrical connector 220 Unique code Identification chip 230 First circuit board 240 Impedance matching circuit 300 Pin holder 400 Antenna device 310 Body 311 Hollow space 312 Jack 320 Fastening device 321 Buckle 322 Elastic fastener 323 Buttonhole 410 Second electrical connector M418155 420 Antenna 421 Single-point feed antenna 422 Coupling antenna 430 Carrier board 900 Electronic seal 910 Pin 920 Pin holder 930 Radio frequency identification chip 940 Antenna device R Resistor C Capacitor

Claims (1)

M418155 VI. Scope of application for patents: 1. An electronic seal structure with anti-single code side recording, including: . A pin, including an insertion end; • - no miscellaneous information device, set in a scarf, 1 towel The line illuminating 395 includes at least two unique code identification chips, respectively, using a different unique code; # mi ΐ a jack for inserting the insertion end of the plug into the socket and having a fastening device for Closing the insertion end; when the end is inserted into the pin holder, at least one of the code-only identification chips is located in the pin holder; the second is strictly in the pin holder, and The insertion end of the plug is connected to the electronic structure of the radio frequency identification device. The electronic structure of the anti-only-code is described in the above, wherein the plug further comprises a body, wherein the insertion The end is located at one end of the rod body; and the rod body is located at the other end of the body, and the wearing surface of the collision end is greater than 1丨, and the electronic seal structure with the unique code side recording, wherein the insert body ; ^ body 'inside formed - hollow space, and the occupational hole system is formed in the hole The fastening device is disposed in the hollow space of the body, and corresponding to the insertion, the insertion hole (4) is inserted into the insertion end of the insertion hole, and the insertion end 12=the fastening device is fastened, so that The pin is combined with the electronic seal structure with the anti-unique code side record described in Item 3, wherein the pin further comprises: ^ * a latching groove formed outside the insertion end The circumferential surface; and the fastening device comprises: a buckle hole that penetrates the two sides of the buckle seat, and the buckle hole of the buckle hole pair 5. so that the second insertion of the bolt is as claimed in claim 3 The electronic seal structure with the anti-single code side recording, wherein: the radio frequency identification device further comprises: an electric connector, fixed to the opening of the insertion end, and a code identification crystal> The antenna device includes: the second electrical connector; and the electrical connector is combined with the electrical side of the magnetic connector, and the line device includes a plurality of antennas. Only one of them is connected directly to the day, and the remaining antennas are the same day. Coupling 13