CN102339408B

CN102339408B - Electronic sealing strip

Info

Publication number: CN102339408B
Application number: CN201010590014.5A
Authority: CN
Inventors: 陈志权
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2010-12-07
Publication date: 2014-01-01
Anticipated expiration: 2030-12-07
Also published as: CN102339408A

Abstract

The invention discloses an electronic sealing strip. The electronic sealing strip comprises a lock rod, a circuit board, a lock head into which the lock rod can be inserted, and an antenna which can be matched with a radio frequency identification (RFID) chip, wherein the lock rod is provided with an accommodating chamber which passes through a bottom surface; the circuit board is fixedly arranged in the accommodating chamber and is provided with a printed circuit and the RFID chip arranged in the printed circuit; the lock head is provided with a buckling device which ensures that the lock rod cannot retreat; the antenna is arranged in the lock head; when the lock rod is inserted into the lock head, the antenna, the printed circuit and the RFID chip are in electric connection directly; and when the lock rod is cut off, the electric connection is interrupted, so that an identification host arranged in customs can have the function of quickly identifying and managing containers. The electronic sealing strip with the structure has economic benefits and can effectively overcome the defects that the cost is soaring and the quality cannot be improved in the conventional electronic sealing strip.

Description

E-seals

Technical field

But the invention provides a kind of e-seals of modularization assembling, make it to reach structure and simplify, assemble easy purpose.

Background technology

The TaiWan, China bulletin discloses a kind of UHF omnidirectional Powerless electronic counter lock be comprised of locking bar and tapered end No. I285700, be embedded with a RFID chip and a cable connector in its locking bar, this RFID chip and cable connector electrical connection, as for being provided with a plug connector be complementary with cable connector in tapered end, and an antenna be connected with this plug connector.

Now as long as an identification main frame is launched an electromagnetic wave for antenna reception, the energy conversion that the RFID chip just can provide this electromagnetic wave becomes voltage, and the identifier that utilizes this voltage will be stored in the RFID chip is modulated into an electromagnetic wave, then by antenna transmission, gone out, make to identify main frame after receiving this identification electromagnetic wave and carrying out demodulation, just can obtain identifier, and know the identity of counter according to this identifier, but, when locking bar is cut off and makes the RFID chip, cable connector forms while opening circuit, interrupt and can't launch the identification electromagnetic wave making the electrical connection between RFID chip and antenna, thereby can make identification main frame that customs installs can reach the function of quick identification and managing container.

Make a general survey of this technology following shortcoming arranged:

(1) inner space that it must be limited at locking bar 1 is installed the structures such as RFID chip, cable connector, cable, impedance matching box one by one, and aforementioned structure is not modular arrangements, so locking bar 1 assembly cost has the puzzlement that can't effectively reduce;

(2) plug connector be complementary with cable connector must be installed in tapered end, this kind of structure configuration will make tapered end manufacture not have economic benefit;

(3) antenna is directly to adopt the copper sheet punching to form, it is except having the high problem of material cost, for example, and it must coordinate the supernumerary structure design (groove) of tapered end, can locate for antenna, so while causing tapered end to truly have manufacturing expenses, the shortcoming of taking a lot of work.

Summary of the invention

Fundamental purpose of the present invention, be to provide a kind of e-seals with economic benefit, with improvement, commonly uses the shortcoming that the e-seals cost is surging, quality can't promote.

In order to reach above-mentioned purpose, solution of the present invention is:

A kind of e-seals, include a locking bar, a circuit board, tapered end and the antenna that can be complementary with the RFID chip that can insert for locking bar; Locking bar has a room that runs through bottom surface; Circuit board is fixedly arranged in room, and this circuit board is provided with the RFID chip that a P.e.c., is installed on P.e.c.; Tapered end also is provided with the buckling device that locking bar can't be recessed; Antenna is arranged at tapered end, and when locking bar inserts tapered end, antenna, P.e.c., RFID chip directly are electrically connected, and locking bar is while being cut off, and this is electrically connected interruption, so that the identification main frame that customs installs can reach the function of quick identification and managing container.

The foregoing circuit plate has pliability, and this circuit board has the teat of outstanding room bottom, what this teat was amounted to is cemented in the locking bar bottom surface, and the teat basal surface is outside exposed, and this circuit board is provided with a contact be communicated with P.e.c. at the teat basal surface, in order to when locking bar inserts tapered end, make antenna, contact, P.e.c., RFID chip be electrically connected, and, when locking bar is cut off, this is electrically connected interruption.

Above-mentioned locking bar bottom surface is electroplate with a contact, this contact can with the P.e.c. conducting of circuit board, in order to when locking bar inserts tapered end, make antenna, contact, P.e.c., RFID chip be electrically connected, and, when locking bar is cut off, this is electrically connected interruption.

Above-mentioned antenna is to be provided with one deck antenna loop to form on a flexual insulation lamellar body, and the one side of this antenna is provided with one deck antenna loop, another side and is provided with one deck gum layer, and this antenna fits in tapered end with gum layer.

Above-mentioned antenna is be sprayed at tapered end and form with conductive material.

Above-mentioned tapered end is involutory by two shell blocks of double, and makes it to be installed in a shell and form, and this shell is selected and can be reacted the material that width penetrates and make, and an end of this tapered end is concaved with a jack that can plug together for the locking bar root edge; Locking bar root edge periphery is concaved with a catching groove, and buckling device is provided with a upward annular groove of establishing at the tapered end jack with radially extending out, in order to being provided, installs by a clasp, this clasp endoporus is downward convergent setting, insert jack in order to guiding ground for the locking bar bottom, and be buckled in the catching groove of locking bar, thereby make locking bar can't recess the tapered end jack.

Above-mentioned tapered end is involutory by two shell blocks of double, and makes it to be installed in a shell and form, and an end of this tapered end is concaved with a jack that can plug together for the locking bar root edge; Tapered end is provided with jack across crossing translot, and makes jack be formed with an assembly chamber in the translot below, and tapered end separately is provided with the pod communicated with each other symmetrically in the translot two ends, and antenna plugs together in translot and pod, makes its stage casing across jack; There is flexible pad and install one in assembly chamber, make it to hold the antenna stage casing in upper dead center.

Above-mentioned locking bar is provided with one and is through to the room of bottom surface by end face, in order to circuit board to be provided, is installed in locking bar, and described room top is sealed with a lid; The locking bar root edge overlaps the waterproof washer of having pulled, and is located at this locking bar first half with an overshoe, in order to seal room and lid junction, and makes this waterproof jacket root edge just be positioned at the waterproof washer top, and forms the hydraucone of downward flaring; One end of tapered end is concaved with a jack that can plug together for the locking bar root edge, and outwards is equipped with a horn base in this jack periphery, after locking bar inserts jack, makes its waterproof jacket hydraucone and horn base airtight involutory, and waterproof washer is connected to the horn base end face.

Above-mentioned tapered end is equipped with a flip flop equipment, in order to when locking bar inserts tapered end, can promote this flip flop equipment, can make antenna, RFID chip be electrically connected, and make sensor can do extraly external control.

Above-mentioned locking bar adopts the conductor material manufacture, between locking bar, circuit board, through the setting of a carrier, is electrically connected.

After adopting said structure, the invention provides a kind of one-piece construction, it can make circuit board, RFID chip can always change a large amount of production, in order to Modularly, be arranged in the room of locking bar, thereby reach the economic principle of manufacturing, make it to be enough to the bad problem of in removal, taking off Patent Case, really for e-seals, propose a kind of innovative techniques of effective solution.

The accompanying drawing explanation

Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;

Fig. 2 is the schematic perspective view of circuit board of the present invention;

Fig. 3 is the decomposing schematic representation of locking bar of the present invention and tapered end;

Diagrammatic cross-section when Fig. 4 is locking bar wish insertion tapered end of the present invention;

Fig. 5 is the diagrammatic cross-section of locking bar of the present invention and tapered end combination;

Fig. 5 (a) is the local enlarged diagram of Fig. 5;

Fig. 6 is the diagrammatic cross-section of locking bar of the present invention when cutting off;

Fig. 7 is the schematic diagram of second embodiment of the invention;

Fig. 8 is the schematic diagram of third embodiment of the invention;

Fig. 9, Figure 10 are the schematic diagram of fourth embodiment of the invention.

The main element symbol description

10 locking bar 11 room 12 stop surfaces

13 lid 14 waterproof washer 15 catching grooves

16 waterproof jacket 20 circuit board 21 restriction faces

22 teat 23 P.e.c. 231 contacts

24RFID chip 25 battery 26 wires

27 ring body 30 tapered end 31 shell blocks

32 shell block 33 shell 331 horn bases

34 jack 341 assembly chamber's 35 translots

36 pod 40 antenna 41 insulation lamellar bodies

42 antenna loop 43 mediator 51 annular grooves

52 clasp 53 intermediary's packing ring 54 pads

60 flip flop equipments

Embodiment

Below with reference to the accompanying drawing of preferred embodiment, structure of the present invention, feature and other purpose are elaborated.

Refer to Fig. 1 to Fig. 6, the present invention at least includes a locking bar 10, a circuit board 20, a tapered end 30, an antenna 40 and a buckling device.

Locking bar 10 is provided with one and is through to the room 11 of bottom surface by end face, and form and push away the stop surface 12 that pulls out downward constriction in these room 11 root edges, hot plastic lid 13 sealings can be used in described room 11 tops, locking bar 10 root edge peripheries are overlapped the waterproof washer 14 of having pulled, and radially be concaved with a catching groove 15 below waterproof washer 14, as shown in Figure 3, then with plastics waterproofing cover 16 covers, pull in the first half of locking bar 10, junction in order to hermetic closed room 11 and lid 13, and the root edge that makes waterproof jacket 16 just is positioned at waterproof washer 14 tops, and form the hydraucone of downward flaring.

Circuit board 20 is installed in room 11, as shown in Figures 2 and 4, it has and pushes away the restriction face 21 that stop surface 12 docks that pulls out, so that this circuit board 20 can not deviate from by room 11 bottoms, make circuit board 20 there is pliability, make it there is the teat 22 of outstanding room 11 bottoms, this teat 22 is amounts to the cemented in locking bar 10 bottom surfaces of 90 degree, thereby coordinating stop surface 12, under restriction face 21 location, make according to this circuit board 20, locking bar 10 can be fixed into one, and make teat 22 basal surfaces outside exposed, and the position in the relative room 11 of this circuit board 20 is provided with P.e.c. 23, and be formed with the contact 231 with 23 conductings of this P.e.c. in teat 22 basal surfaces, particularly, this circuit board 20 can adopt the paster manufacture, this paster front is provided with P.e.c. 23, the back side is sticked together a release layer is arranged with glue-line, this release layer is provided with tear line in the position on relative teat 22 tops, so can form the structure of standardized production in a large number, and that at teat 22, amounts to 90 degree is cemented during in locking bar 10 bottom surface, can make contact 231 be formed in the lump the bottom surface of locking bar 10, on described P.e.c. 23, group is provided with RFID chip 24, forms according to this control loop, and certainly, this P.e.c. 23 also can be installed a battery 25 that power supply can be provided according to the actual requirements.

Tapered end 30 is by two shell blocks 31 of double, 32 involute, and make two

shell blocks

31, 32 can be inserted by shell 33 bottoms, then seal the bottom (not shown) of this shell 33 with the bottom with thermoplasticity, so can make two

shell blocks

31, 32 are fixed in shell 33, the mode that these shell 33 surfaces can be sprayed paint or carve indicates the plain code (not shown), supply according to this customs officer or related personnel and go out to close file to check, moreover, shell 33 can be selected and can react the material that width penetrates and make, make device counter of the present invention through the Fu She district or be mounted with width while penetrating thing, this shell 33 can be with variable color or mode of texturing warning, one end of described tapered end 30 is concaved with a jack 34 that can plug together for locking bar 10, these jack 34 bottoms just are positioned at the about center of tapered end 30, shell 33 also outwards is equipped with a horn base 331 in these jack 34 peripheries, after locking bar 10 inserts jack 34, make its waterproof jacket 16 hydraucones can be airtight involutory with horn base 331, waterproof washer 14 is connected to horn base 331 end faces, so can make tapered end 30 of the present invention and locking bar 10 can reach preferably water-proof function, tapered end 30 also is provided with jack 34 across crossing translot 35, and make jack 34 be formed with an assembly chamber 341 in translot 35 belows, and tapered end 30 separately is arranged with the pod 36 communicated with each other in translot 35 two ends, make translot 35 and pod 36 form H font forms.

Antenna 40 is complementary with RFID chip 24, it is that surface printing at a flexual insulation lamellar body 41 has one deck antenna loop 42 and forms, plug together in translot 35 and pod 36 with making it slightly to be the N font, and make 42 liang of ora terminalis of this antenna loop be larger semicircle, and make its stage casing across jack 34; Furthermore, antenna 40 preferably directly adopts existing paster manufacture made of paper, make the one mask have one deck gum layer, another side to print out one deck antenna loop 42 with conductive material, as shown in figure 10, this antenna 40 directly can fit in tapered end 30 with being tabular with gum layer, therefore, this tapered end 30 just need not Fig. 1 translot 35, pod 36 arrange, just can effectively make thus the structural design of tapered end 30 more simplify, thereby improve further time-consuming, the situation of taking a lot of work that tapered end 30 is manufactured.

Buckling device is arranged in tapered end 30, it mainly radially extends out in jack 34 appropriate locations is provided with a upward annular groove of establishing 51, in order to being provided, installs by an E type clasp 52, these clasp 52 endoporus are downward convergent setting, insert jack 34 in order to guiding ground for locking bar 10 bottoms precisions, and can be buckled in the catching groove 15 of locking bar 10, thereby make locking bar 10 can't be recessed the jack 34 of tapered end 30 by the buckling device button bit, make waterproof washer 14 be able to seal airtightly jack 34 tops, to reach, prevent that rainwater from pouring in tapered end 30; In addition, when locking bar 10 inserts tapered end 30, make the contact 231 of circuit board 20 can contact or not be contacted with antenna 40 stage casings, need only make antenna 40, P.e.c. 23, RFID chip 24 be electrically connected, and when being cut off, locking bar 10 can in the lump P.e.c. 23 be opened circuit, get final product in order to interrupt this electrical connection, so just can reach the function that makes identification main frame that customs installs can reach quick identification and managing container.

Moreover the present invention can be provided with intermediary's packing ring 53 of a rubber system between clasp 52, annular groove 51 bottom lands, with so that clasp 63 can in annular groove 51, at will not rock.

In this special instruction, for contact 231 energy of guaranteeing circuit board 20 are certain and antenna 40 is electrically connected, the present invention can install one and have flexible pad 54 in assembly chamber 341, make it upwards to hold antenna 40 stage casings, make antenna 40 stage casings can be positioned at upper dead center, thereby after locking bar 10 inserts tapered end 30, can provide a acquiescence elastic force to give this antenna 40 stage casings, reach according to this electrical connection state of holding circuit plate 20 contacts 231 and antenna 40.

Moreover the tapered end 30 in the present invention and the shape of antenna 40 be Geometrical change arbitrarily, need only make locking bar 10 when inserting tapered end 30, can make circuit board 20 in locking bar 10, the direct electrical communication of RFID chip 24 in antenna 40, belong to category of the present invention.

By above-mentioned structure, learnt, the present invention at least has the following advantages:

(1) circuit board 20 of the present invention, RFID chip 24 can always be changed a large amount of production, make it to be installed in the room 11 of locking bar 10 by Modularly, so it is more convenient fast naturally to take off the too much assembling operation of case before patent on, make the present invention really can bring into play revolutionary height creation and economic benefit, make production efficiency obtain having more effective industry utilization, therefore meet economic benefit;

(2) the present invention is when locking bar 10 inserts tapered end 30, because being makes the contact 231 of circuit board 20 directly be connected to antenna 40, so take off cable connector, the plug connector setting of the front case of patent on can simplifying, therefore, the configuration of this kind of structure will make one-piece construction more simplify, manufacture and have more economic benefit;

(3) antenna in the present invention 40 is direct printed antenna loops 42 and forming on insulation lamellar body 41, takes off the material cost of case before patent on this kind of structure configuration can reduce widely.In addition, antenna 40 can arrange one deck gum layer at antenna loop 42 another sides, with so that this antenna 40 can fit in tapered end 30 with gum layer, so can improve time-consuming, the situation of taking a lot of work that tapered end 30 is manufactured.

Please refer to Fig. 7, it is that explanation the present invention can make to computerized control, directly conductive material is sprayed to the surface of a shell block 31, in order to complete the shape of antenna 40, for making these antenna 40 energy really and contact 231 electrical connections of circuit board 20, it can be equipped with one in assembly chamber 341 and have flexible mediator 43.Identical reason, the contact 231 of circuit board 20 also can adopt the mode of plating to be arranged at locking bar 10 bottom surfaces, need only make to be arranged at locking bar 10 bottom surfaces contact 231 can with P.e.c. 23 conductings of circuit board 20, within it belong to protection domain of the present invention.

Please refer to Fig. 8, it is that explanation the present invention can be positioned at antenna 40, in jack 34 between clasp 52 scopes, coordinate a flip flop equipment 60, thereby when inserting tapered end 30, locking bar 10 can promote this flip flop equipment 60, can make antenna 40, RFID chip 24 is electrically connected, and this flip flop equipment 60 has a GPS chip module, one can mean the display interface of state, one can supply the battery of GPS chip module and display interface power supply, one can control powered battery whether switch, thus, make flip flop equipment 60 can receive satellite signals, and the certain position of emission signal, in order to show coordinate of the present invention, so just, can reach the anti-loss of counter, the use function of anti-theft.Identical reason, this flip flop equipment 60 also can start an external circuit, makes it to reach through light shows monitoring function.

Refer to Fig. 9 and Figure 10, it is the locking bar 10 employing conductor material manufactures in explanation the present invention, and locking

bar

10, 20 of circuit boards can see through carrier and be electrically connected, with so that locking bar 10 while being installed on counter, locking bar 10, counter can form an exterior antenna, as for the antenna 40 that is installed on tapered end 30, must adopt asymmetric inverted L-shaped and be connected in circuit board 20, wherein to disclose carrier be a wire 26 to Fig. 9, it can be ring body 27 that Figure 10 discloses this carrier, again further, but this carrier also Direct Electroplating is formed on circuit board 20, need only be when circuit board 20 be installed on locking bar 10, the energy conducting each other, belong to the present invention.

In sum, the present invention breaks through reform fully and commonly uses locking bar, tapered end and antenna production and the low problem of packaging efficiency, it is the height creation on a technical concept, the foregoing is only a preferred embodiment of the present invention, can not with restriction scope of the invention process, be that every equalization of doing according to the present patent application the scope of the claims changes and modifies, all should still belong in the scope that the present invention contains.

Claims

1. an e-seals, is characterized in that: include a locking bar, a circuit board, tapered end and the antenna that can be complementary with the RFID chip that can insert for locking bar;

Locking bar has a room that runs through bottom surface;

Circuit board is fixedly arranged in room, this circuit board has pliability, it is provided with the RFID chip that a P.e.c., is installed on P.e.c., and this circuit board has the teat of outstanding room bottom, what this teat was amounted to is cemented in the locking bar bottom surface, and the teat basal surface is outside exposed, and this circuit board is provided with a contact be communicated with P.e.c. at the teat basal surface;

Tapered end also is provided with the buckling device that locking bar can't be recessed;

Antenna is arranged at tapered end, and when locking bar inserts tapered end, antenna, contact, P.e.c., RFID chip directly are electrically connected, and locking bar is while being cut off, and this is electrically connected interruption.

2. e-seals as claimed in claim 1, it is characterized in that: described circuit board adopts the paster manufacture, this paster front is provided with P.e.c., the back side is sticked together a release layer is arranged with glue-line, this release layer is provided with tear line in the relative position on teat top, with so that teat to tear release layer off cemented in the locking bar bottom surface.

3. e-seals as claimed in claim 1 or 2, it is characterized in that: described antenna is to be provided with one deck antenna loop to form on a flexual insulation lamellar body, the one side of this antenna is provided with one deck antenna loop, another side and is provided with one deck gum layer, and this antenna fits in tapered end with gum layer.

4. e-seals as claimed in claim 1 or 2, it is characterized in that: described antenna is be sprayed at tapered end and form with conductive material.

5. e-seals as claimed in claim 1 or 2, it is characterized in that: described tapered end is involutory by two shell blocks of double, and make it to be installed in a shell and form, this shell is selected and can be reacted the material that width penetrates and make, and an end of this tapered end is concaved with a jack that can plug together for the locking bar root edge; Locking bar root edge periphery is concaved with a catching groove, and buckling device is provided with a upward annular groove of establishing at the tapered end jack with radially extending out, in order to being provided, installs by a clasp, this clasp endoporus is downward convergent setting, insert jack in order to guiding ground for the locking bar bottom, and be buckled in the catching groove of locking bar, thereby make locking bar can't recess the tapered end jack.

6. e-seals as claimed in claim 1 or 2 is characterized in that: described tapered end is involutory by two shell blocks of double, and makes it to be installed in a shell and form, and an end of this tapered end is concaved with a jack that can plug together for the locking bar root edge; Tapered end is provided with jack across crossing translot, and makes jack be formed with an assembly chamber in the translot below, and tapered end separately is provided with the pod communicated with each other symmetrically in the translot two ends, and antenna plugs together in translot and pod, makes its stage casing across jack; There is flexible pad and install one in assembly chamber, make it to hold the antenna stage casing in upper dead center.

7. an e-seals, is characterized in that: include a locking bar, a circuit board, tapered end and the antenna that can be complementary with the RFID chip that can insert for locking bar;

Locking bar has one and runs through the room of bottom surface, and is located at this locking bar first half with an overshoe, and makes this waterproof jacket root edge form the hydraucone of downward flaring;

Circuit board is fixedly arranged in room, and this circuit board is provided with the RFID chip that a P.e.c., is installed on P.e.c.;

One end of tapered end is concaved with a jack that can plug together for the locking bar root edge, also is provided with the buckling device that locking bar can't be recessed, and this jack periphery outwards is equipped with a horn base, after locking bar inserts jack, makes its waterproof jacket hydraucone and horn base airtight involutory;

Antenna is arranged at tapered end, and when locking bar inserts tapered end, antenna, P.e.c., RFID chip directly are electrically connected, and locking bar is while being cut off, and this is electrically connected interruption.

8. e-seals as claimed in claim 7, it is characterized in that: described locking bar is provided with the described room that is through to bottom surface by end face, and the room top is sealed with a lid; The locking bar root edge overlaps the waterproof washer of having pulled, waterproof jacket sealing room and lid junction, and make this waterproof jacket root edge just be positioned at the waterproof washer top; Until locking bar insert jack and waterproof jacket hydraucone and horn base airtight involutory after, this waterproof washer is connected to the horn base end face.

9. e-seals as claimed in claim 7 or 8, it is characterized in that: described tapered end is equipped with a flip flop equipment, in order to when locking bar inserts tapered end, can promote this flip flop equipment, can make antenna, RFID chip be electrically connected, and make sensor can do extraly external control.

10. e-seals as claimed in claim 7 or 8, it is characterized in that: described locking bar adopts the conductor material manufacture, sees through the setting of a carrier between locking bar, circuit board and is electrically connected.