CN102339408A

CN102339408A - Electronic sealing strip

Info

Publication number: CN102339408A
Application number: CN2010105900145A
Authority: CN
Inventors: 陈志权
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2010-12-07
Publication date: 2012-02-01
Anticipated expiration: 2030-12-07
Also published as: CN102339408B

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 present invention provides a kind of e-seals of modularization assembling, makes it to reach structure and simplifies, assembles easy purpose.

Background technology

The TaiWan, China bulletin discloses a kind of UHF omnidirectional Powerless electronic counter lock of being made up of locking bar and tapered end I285700 number; Be embedded with a RFID chip and a cable connector in its locking bar; This RFID chip and cable connector are electrically connected; As for being provided with the plug connector that is complementary with cable connector in the tapered end, and the antenna that is connected with this plug connector.

Supply antenna to receive as long as an identification main frame is launched an electromagnetic wave this moment; The RFID chip just can become the energy conversion that this electromagnetic wave provided voltage; And the identifier that utilizes this voltage will be stored in the RFID chip is modulated into an electromagnetic wave, launched by antenna then, makes the identification 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, still, when locking bar is cut off and when RFID chip, cable connector being formed open circuit; Can't launch the identification electromagnetic wave with being electrically connected between RFID chip and the antenna interrupted, thereby the identification main frame that customs is installed can reach the function of quick identification and managing container.

Make a general survey of this technology following shortcoming arranged:

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

(2) plug connector that is complementary with cable connector must be installed in the tapered end, this kind structural arrangements will make tapered end make not have economic benefit;

(3) antenna is directly to adopt the copper sheet punching out to form, and it is except that having the high problem of material cost, and it must cooperate the supernumerary structure design (for example groove) of tapered end, can be for Antenna Positioning, so when 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 is to provide a kind of e-seals with economic benefit, commonly uses the shortcoming that the e-seals cost is surging, quality can't promote with improvement.

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

A kind of e-seals includes the antenna that a locking bar, a circuit board, can supply tapered end that locking bar inserts and to be complementary with the RFID chip; Locking bar have one run through the bottom surface room; Circuit board is fixedly arranged in the 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 inserted tapered end, antenna, P.e.c., RFID chip directly were electrically connected, and locking bar is when 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, and what this teat was amounted to is cemented in the locking bar bottom surface; And the teat basal surface is exposed outside; And this circuit board is provided with the contact that is communicated with P.e.c. at the teat basal surface, in order to when locking bar inserts tapered end, makes antenna, contact, P.e.c., RFID chip be electrically connected; And when locking bar was cut off, this was 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 was cut off, this was electrically connected interruption.

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

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

Above-mentioned tapered end is involutory by two shell blocks of double, and makes it to be installed in the shell and constitute, and this shell is selected for use and can be reacted the material that the width of cloth penetrates and process, and an end of this tapered end be concaved with one can supply the locking bar root edge to plug together jack; 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 provide a clasp to install, this clasp endoporus is downward convergent setting, supplies the locking bar bottom to insert jack in order to guiding ground; And button is tied the catching groove in locking bar, thereby makes 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 the shell and constitute, an end of this tapered end be concaved with one can supply the locking bar root edge to plug together jack; Tapered end be provided with jack across the translot that intersects, and make jack be formed with an assembly chamber, and tapered end is provided with the pod that communicates with each other in the translot two ends in addition symmetrically in the translot below, antenna plugs together in translot and pod, makes its stage casing across jack; And a rubber-like pad is installed in the 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, is installed in the locking bar in order to circuit board to be provided, and said room top is sealed with a lid; The locking bar root edge then overlaps the waterproof washer of having pulled, and is located at this locking bar first half with an overshoe, in order to sealing 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 be concaved with one can supply the locking bar root edge to plug together jack, and outwards be equipped with a horn base in this jack periphery, treat that locking bar inserts jack after, make its waterproof jacket hydraucone and horn base airtight involutory, waterproof washer then 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, antenna, RFID chip is electrically connected, and makes sensor can do external control extraly.

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

After adopting said structure; The present invention provides a kind of one-piece construction; It can make circuit board, RFID chip can always change a large amount of productions, is installed in order to Modularly in the room of locking bar, thereby reaches the economic principle of making; Make it to be enough to remove the bad problem of taking off the patent case, propose a kind of innovative techniques of effective solution really for e-seals.

Description of drawings

Fig. 1 is a STRUCTURE DECOMPOSITION synoptic 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;

Fig. 4 is a locking bar desire of the present invention diagrammatic cross-section when inserting tapered end;

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 synoptic diagram of second embodiment of the invention;

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

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

The main element symbol description

10 locking bars, 11 rooms, 12 stop surfaces

13 lids, 14 waterproof washers, 15 catching grooves

16 waterproof jackets, 20 circuit boards, 21 limiting faces

22 teats, 23 P.e.c., 231 contacts

24RFID chip 25 batteries 26 leads

27 ring bodies, 30 tapered ends, 31 shell blocks

32 shell blocks, 33 shells, 331 horn bases

34 jacks, 341 assembly chamber, 35 translots

36 pods, 40 antennas, 41 insulation lamellar bodies

42 antenna loops, 43 mediators, 51 annular grooves

52 clasps, 53 intermediary's packing rings, 54 pads

60 flip flop equipments

Embodiment

The accompanying drawing that below will combine preferred embodiment is elaborated to structure of the present invention, characteristic and other purpose.

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

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

Circuit board 20 is installed in the room 11, and like Fig. 2 and shown in Figure 4, it has with pushing away and pulls out the limiting faces 21 that stop surface 12 docks; So that this circuit board 20 can not deviate from by room 11 bottoms, make circuit board 20 have pliability, make it have 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 cooperating under stop surface 12, limiting faces 21 location, makes circuit board 20, locking bar 10 can be fixed into one according to this; And make teat 22 basal surfaces exposed outside; And the position in these circuit board 20 relative rooms 11 is provided with P.e.c. 23, and is 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 manufacturing; This paster front is provided with P.e.c. 23, the back side and sticks together with glue-line a release layer is arranged, and this release layer is provided with tear line in the position on teat 22 tops relatively, so can constitute the structure of standardized production in a large number; And amount to the cemented during of 90 degree at teat 22, can make contact 231 be formed at the bottom surface of locking bar 10 in the lump in locking bar 10 bottom surfaces; Group is provided with RFID chip 24 on the said P.e.c. 23, forms a control loop according to this, certainly, this P.e.c. 23 also can install according to the actual requirements one power supply can be provided battery 25.

Tapered end 30 is to be involuted by two

shell blocks

31,32 of double; And two

shell blocks

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

shell blocks

31,32 are fixed in the shell 33; The mode that these shell 33 surfaces can be sprayed paint or carve indicates the plain code (not shown); Supply customs officer or related personnel according to this and go out to close file and check, moreover shell 33 can be selected for use and can react the material that the width of cloth penetrates and process; Make device counter of the present invention penetrate the district through the width of cloth or be mounted with the width of cloth when penetrating thing, this shell 33 can be with variable color or mode of texturing caution; One end of said tapered end 30 be concaved with one can supply locking bar 10 to plug together jack 34; These jack 34 bottoms just are positioned at tapered end 30 about centers; Shell 33 also outwards is equipped with a horn base 331 in these jack 34 peripheries, treat that locking bar 10 inserts jacks 34 after, make its waterproof jacket 16 hydraucones can be airtight involutory with horn base 331; Waterproof washer 14 then is connected to horn base 331 end faces, so can make tapered end 30 of the present invention and locking bar 10 can reach preferable water-proof function; Tapered end 30 and be provided with jack 34 across the translot 35 that intersects, and make jack 34 be formed with an assembly chamber 341, and tapered end 30 is arranged with the pod 36 that communicates with each other in translot 35 two ends in addition, makes translot 35 and pod 36 form H font forms in translot 35 belows.

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 constitutes; 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 bigger semicircle, and make its stage casing across jack 34; Further; Antenna 40 preferably directly adopts existing paster manufacturing made of paper; Make the one of which mask have one deck gum layer, another side to print out one deck antenna loop 42 with conductive material, shown in figure 10, this antenna 40 directly can fit in the tapered end 30 with being tabular with gum layer; Therefore; This tapered end 30 just need not Fig. 1 translot 35, pod 36 be provided with, the structural design of tapered end 30 is more simplified, thereby improve time-consuming, the situation of taking a lot of work that tapered end 30 is made further.

Buckling device is arranged in the 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 provide an E type clasp 52 to install, these clasp 52 endoporus are downward convergent setting, supply the accurate jack 34 that inserts in locking bar 10 bottoms in order to guiding ground; And can detain the catching groove of tying in locking bar 10 15; 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 jack 34 tops airtightly, prevent that to reach rainwater from pouring in the 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, antenna 40, P.e.c. 23, RFID chip 24 can be electrically connected, and when locking bar 10 is cut off, can in the lump P.e.c. 23 be opened circuit; Be electrically connected and get final product in order to interrupt this, so just can reach the function that the identification main frame that customs is installed 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 the contact of guaranteeing circuit board 20 231 can be really and antenna 40 be electrically connected, the present invention can install a rubber-like 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 the state that is electrically connected of holding circuit plate 20 contacts 231 and antenna 40 according to this.

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

Learn that by above-mentioned structure the present invention has the following advantages at least:

(1) circuit board of the present invention 20, RFID chip 24 can always be changed a large amount of productions; Make it and to be installed in the room 11 of locking bar 10 by Modularly; So it is more convenient fast to take off the too much assembling operation of case before the patent naturally 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, so meet economic benefit;

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

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

Please referring to Fig. 7; It is explanation the present invention control that can use a computer; Directly conductive material is sprayed at the surface of a shell block 31; In order to accomplish the shape of antenna 40, can be electrically connected by contact 231 certain and circuit board 20 for making this antenna 40, it can be equipped with a rubber-like mediator 43 in assembly chamber 341.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 be arranged at locking bar 10 bottom surfaces contact 231 can with P.e.c. 23 conductings of circuit board 20, it promptly belongs within the protection domain of the present invention.

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

See also Fig. 9 and Figure 10, it is the locking bar 10 employing conductor material manufacturings among explanation the present invention, and locking

bar

10,20 of circuit boards then can see through carrier and be electrically connected; With so that locking bar 10 when being installed on counter, locking bar 10, counter can form an exterior antenna, as for the antenna that is installed on tapered end 30 40; Then must adopt and asymmetricly fall L shaped and be connected in circuit board 20, wherein to disclose carrier be a lead 26 to Fig. 9, and Figure 10 then discloses this carrier can be ring body 27; Again further, but this carrier also Direct Electroplating be formed on the circuit board 20, need only be when circuit board 20 be installed on locking bar 10; The ability conducting promptly belongs to the present invention each other.

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; Be the height creation on the technical concept, the above is merely a preferred embodiment of the present invention, can not with the scope of qualifications the present invention enforcement; Be that every equalization of doing according to claim of the present invention changes and modifies, all should still belong in the scope that the present invention contains.

Claims

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

Locking bar have one run through the bottom surface room;

Circuit board is fixedly arranged in the 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 inserted tapered end, antenna, P.e.c., RFID chip directly were electrically connected, and locking bar is when being cut off, and this is electrically connected interruption.

2. e-seals as claimed in claim 1 is characterized in that: said circuit board 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 exposed outside, and this circuit board is provided with the contact that is 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 was cut off, this was electrically connected interruption.

3. e-seals as claimed in claim 1; It is characterized in that: said 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 was cut off, this was electrically connected interruption.

4. like claim 1,2 or 3 described e-seals; It is characterized in that: said antenna is on a flexual insulation lamellar body, to be provided with one deck antenna loop to constitute; The one side of this antenna is provided with one deck antenna loop, another side and then is provided with one deck gum layer, and this antenna fits in tapered end with gum layer.

5. like claim 1,2 or 3 described e-seals, it is characterized in that: said antenna is to be sprayed at tapered end and to constitute with conductive material.

6. like claim 1,2 or 3 described e-seals; It is characterized in that: said tapered end is involutory by two shell blocks of double; And make it to be installed in the shell and constitute; This shell is selected for use and can be reacted the material that the width of cloth penetrates and process, and an end of this tapered end be concaved with one can supply the locking bar root edge to plug together jack; 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 provide a clasp to install, this clasp endoporus is downward convergent setting, supplies the locking bar bottom to insert jack in order to guiding ground; And button is tied the catching groove in locking bar, thereby makes locking bar can't recess the tapered end jack.

7. like claim 1,2 or 3 described e-seals, it is characterized in that: said tapered end is involutory by two shell blocks of double, and makes it to be installed in the shell and constitute, an end of this tapered end be concaved with one can supply the locking bar root edge to plug together jack; Tapered end be provided with jack across the translot that intersects, and make jack be formed with an assembly chamber, and tapered end is provided with the pod that communicates with each other in the translot two ends in addition symmetrically in the translot below, antenna plugs together in translot and pod, makes its stage casing across jack; And a rubber-like pad is installed in the assembly chamber, make it to hold the antenna stage casing in upper dead center.

8. like claim 1,2 or 3 described e-seals, it is characterized in that: said locking bar is provided with one and is through to the room of bottom surface by end face, is installed in the locking bar in order to circuit board to be provided, and said room top is sealed with a lid; The locking bar root edge then overlaps the waterproof washer of having pulled, and is located at this locking bar first half with an overshoe, in order to sealing 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 be concaved with one can supply the locking bar root edge to plug together jack, and outwards be equipped with a horn base in this jack periphery, treat that locking bar inserts jack after, make its waterproof jacket hydraucone and horn base airtight involutory, waterproof washer then is connected to the horn base end face.

9. like claim 1,2 or 3 described e-seals; It is characterized in that: said tapered end is equipped with a flip flop equipment; In order to when locking bar inserts tapered end, can promote this flip flop equipment, antenna, RFID chip are electrically connected, and make sensor can do external control extraly.

10. like claim 1,2 or 3 described e-seals, it is characterized in that: said locking bar adopts the conductor material manufacturing, then is electrically connected through the setting of a carrier between locking bar, circuit board.