CN205326509U - Fluid is box -packed to be put with close chip of protecting of non -contact - Google Patents
Fluid is box -packed to be put with close chip of protecting of non -contact Download PDFInfo
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- CN205326509U CN205326509U CN201620114718.8U CN201620114718U CN205326509U CN 205326509 U CN205326509 U CN 205326509U CN 201620114718 U CN201620114718 U CN 201620114718U CN 205326509 U CN205326509 U CN 205326509U
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- password protection
- protection chip
- fluid
- housing
- sidewall
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Abstract
The utility model provides a fluid is box -packed to be put with close chip of protecting of non -contact, it includes: casing, its lateral wall are equipped with the opening, the close chip of protecting of lateral wall embedding of casing, the secret is protected the chip and is located the open -ended top, the fluid box that can contract, it is located the inside of casing, the lateral wall of fluid box is equipped with the drain pipe, the drain pipe is worn to locate the opening, fluid cassette holder, its lateral wall are equipped with the spigot joint needle, the spigot joint needle with the drain pipe links to each other, install on the fluid cassette holder can with the card reader that chip wireless connection was protected to the secret, the card reader is located the top of spigot joint needle, the casing can be located with sliding the fluid cassette holder. The utility model discloses effectively avoided because the contact is read and write and the various troubles and the mechanical wear of production.
Description
Technical field
This utility model relates to a kind of fluid box device for ink-jet printer, specifically a kind of fluid box device with contactless password protection chip。
Background technology
Current ink supplying mechanism of ink-jet printer is made up of two fluid boxes, two fluid boxes are mainly ink-jet printer provides printing raw material and dilution raw material, wherein the demand of ink is supplied by fluid box according to printhead, fluid box is provided with the chip directly contacted with card reader, the related data of chip record fluid box and fluid box internal reservoir object, and record can be written and read according to the feedback of card reader, and related data can be fed back to ink-jet printer。
But, the fluid box device of existing ink-jet printer is directly to be contacted with card reader by chip, and is written and read data, along with using increasing of frequency, is very easy to mechanical wear and various fault occur。
Because above-mentioned prior art Problems existing, the present inventor, in conjunction with the design for many years of relevant manufacture field and use experience, was aided with strong Professional knowledge, existing structure was optimized design, a kind of fluid box device with contactless password protection chip is provided, overcomes drawbacks described above。
Utility model content
The purpose of this utility model is to provide a kind of fluid box device with contactless password protection chip, which solve the Mechanical Contact between password protection chip and card reader, it is to avoid the various faults produced due to contact read-write and mechanical wear。
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
This utility model provides a kind of fluid box device with contactless password protection chip, comprising: housing, its sidewall is provided with opening, and the sidewall of described housing embeds password protection chip, and described password protection chip is positioned at the top of described opening；Shrinkable fluid box, it is positioned at the inside of described housing, and the sidewall of described fluid box is provided with drain pipe, and described drain pipe is arranged in described opening；Fluid cassette holder, its sidewall is provided with spigot joint pin, and described spigot joint pin is connected with described drain pipe, and described fluid cassette holder is provided with can with the card reader of described password protection chip wireless connections, described card reader is positioned at the top of described spigot joint pin, and described housing can be located at described fluid cassette holder slidably。
In a preferred embodiment, the internal face of the sidewall of described housing is arranged with groove, and described password protection chip is positioned at described groove。
In a preferred embodiment, described password protection chip adheres to the internal face of the sidewall of described housing by adhesive。
In a preferred embodiment, described housing includes upper shell and lower house, the multiple lock banking stop of lower end periphery projection of described upper shell, and described lower house is provided with multiple lock groove, and described lock banking stop and described lock groove one_to_one corresponding card set。
In a preferred embodiment, the lower end projection U-shaped deck of the sidewall of described upper shell, the recessed draw-in groove in upper end of described lower house sidewall, described U-shaped deck is positioned at described draw-in groove and forms described opening。
In a preferred embodiment, described housing is provided with detent respectively at its front face and rear surface, described detent is located close to the corner of described shell bottom wall and described housing sidewall, described fluid cassette holder is provided with two locating convex blocks, two described locating convex blocks lay respectively at front face and the rear surface of described fluid cassette holder, and described locating convex block is arranged in described detent。
In a preferred embodiment, the wiring of described shell bottom wall and described housing sidewall be respectively arranged at two ends with enlarging gap, described enlarging gap in described shell bottom wall and described housing sidewall from described wiring to away from described wiring convergent。
In a preferred embodiment, the bottom surface of described fluid cassette holder is provided with keyway, and the diapire projection slide key of described housing, described slip bond energy is arranged in described keyway slidably。
In a preferred embodiment, the cross section of described keyway and described slide key is all T-shaped。
This utility model has the fluid box device of contactless password protection chip by password protection chip is arranged at the internal face of housing, card reader is located on fluid cassette holder, the read-write of data is completed by the wireless connections between password protection chip and card reader, realize the contactless transmission of the information data between ink-jet printer and fluid box, eliminate the Mechanical Contact between password protection chip and card reader, avoid and produce various fault and mechanical wear due to direct mechanical contact read-write, and the two ends of the adaptor by being arranged on fluid cassette holder are connected with fluid box and spigot joint pin respectively, to supply fluid to ink jet printer, simple in construction, long service life。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is the structural representation of fluid box of the present utility model and housing；
Fig. 3 is fluid box holder structure schematic diagram of the present utility model。
Drawing reference numeral illustrates:
1 housing, 2 fluid boxes, 3 upper shells, 4 lower houses, 5 password protection chips, 6 fluid cassette holders, 7 card reader, 8 adaptors, 9 spigot joint pins, 10 drain pipes, 11 plugs, 12 aluminium-plastic caps, 13 grooves, 14U shape deck, 15 lock banking stops, 16 lock grooves, 17 slide keys, 18 keyways, 19 detents, 20 locating convex blocks, 21 enlarging gaps, 22 card reader mouths, 23 spigot joint pin mouths, 24 draw-in grooves, 25 sidewalls, 26 diapires, 27 front faces, 28 bottom surfaces。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
As it is shown in figure 1, this utility model provides a kind of fluid box device with contactless password protection chip, comprising: housing 1, its sidewall 25 is provided with opening, and the sidewall 25 of described housing 1 embeds password protection chip 5, and described password protection chip 5 is positioned at the top of described opening；Shrinkable fluid box 2, it is positioned at the inside of described housing 1, and the sidewall of described fluid box 2 is provided with drain pipe 10, and described drain pipe 10 is arranged in described opening；Fluid cassette holder 6, its sidewall is provided with spigot joint pin 9, described spigot joint pin 9 is connected with described drain pipe 10, being provided with on described fluid cassette holder 6 can with the card reader 7 of described password protection chip 5 wireless connections, described card reader 7 is positioned at the top of described spigot joint pin 9, and described housing 1 can be located at described fluid cassette holder 6 slidably。
Concrete, the drain pipe 10 of fluid box 2 is connected with outside printing device, drain pipe 10 is provided with plug 11 and aluminium-plastic cap 12, liquid in plug 11 fluid cartridge 2 plays sealing function, aluminium-plastic cap 12 is located at the outside of plug 11, and aluminium-plastic cap 12 plays fixation through envelope pressure energy between drain pipe 10 and plug 11；Fluid cassette holder 6 is provided with card reader mouth 22 and spigot joint pin mouth 23, card reader 7 is fixed on card reader mouth 22, spigot joint pin mouth 23 fixed transfer 8, one end of adaptor 8 is corresponding with drain pipe 10 to be connected, the other end of adaptor 8 installs spigot joint pin 9, and the fluid in fluid box 2 is ink-jet printer ink supply by the spigot joint pin 9 on adaptor 8。
Further, it is arranged at the related data information (such as Fluid Volume etc.) that the password protection chip 5 within housing 1 can store the flowing material of fluid box 2 (being alternatively referred to as solvent box) and fluid box 2 internal reservoir, the card reader 7 (or radio-frequency card reader) being positioned on fluid cassette holder 6 completes read-write operation with password protection chip 5 by radio wave, wherein, password protection chip 5 is passive card, the internal structure of password protection chip 5 is prior art, it is made up of IC chip and induction antenna, and IC chip and induction antenna are all without any exposed parts, prevent IC chip from coming off, the internal structure of card reader 7 is prior art, it is by single-chip microcomputer, special intelligent module and antenna composition, and it is furnished with communication interface (the such as LPT with computer (PC), I/O interface etc.), to be applied to different fields, there is no between password protection chip 5 with card reader 7 and directly contact, but mutually echo therebetween, related data is transmitted by electromagnetic wave, more specifically, the signal that card reader 7 sends is made up of two parts superposition, a part is power supply signal, after this power supply signal is received by password protection chip 5, a transient energy is produced to supply chip operation with the LC series resonant circuit of password protection chip 5, another part is then the instruction sum number of it is believed that, commander's password protection chip 5 completes the reading of data, and return to card reader 7, complete a Card Reader operation, wherein the encryption performance of password protection chip 5 is good, carry out bi-directional verification mechanism, and all there are operator password and access consideration in its each sector, security performance is good。
Further, the internal face of the sidewall 25 of described housing 1 is arranged with groove 13, described password protection chip 5 is positioned at described groove 13, concrete, shape and the size of the shape of groove 13 and size and password protection chip 5 match, and make password protection chip 5 to be located exactly at and do not drop in groove 13, also can after password protection chip 5 be located in groove 13, setting a lid at password protection chip 5 upper cover, lid and groove 13 are in closely cooperating, it is prevented that password protection chip 5 drops；In another embodiment, described password protection chip 5 adheres to the internal face of the sidewall 25 of described housing 1 by adhesive, namely groove 13 it is not provided with, and simply password protection chip position is set, password protection chip 5 is made to stick to password protection chip position place by adhesive, groove 13 can certainly be set, and by adhesive, password protection chip 5 is sticked in groove 13, it is prevented that password protection chip 5 drops。
Further, as depicted in figs. 1 and 2, described housing 1 includes upper shell 3 and lower house 4, the multiple lock banking stop 15 of lower end periphery projection of described upper shell 3, described lower house 4 is provided with multiple lock groove 16, described lock banking stop 15 sets with described lock groove 16 one_to_one corresponding card, namely housing 1 is two separable parts, its upper shell 3 and lower house 4 can snap together mutually, and fluid box 2 is installed in housing 1, rigidity because of housing 1 self, make housing 1 can protect its internal contractile fluid box 2, further, the lower end projection U-shaped deck 14 of the sidewall of described upper shell 3, the recessed draw-in groove 24 in upper end of described lower house 4 sidewall, described U-shaped deck 14 is positioned at described draw-in groove 24 and forms described opening, concrete, draw-in groove 24 is rectangle, the outer rim of U-shaped deck 14 is rectangular, and the size of U-shaped deck 14 is corresponding with the size of draw-in groove 24, U-shaped deck 14 is made can be closely arranged in draw-in groove 24, it is further ensured that between upper shell 3 and lower house 4 to be stably connected with, the edge of U-shaped deck 14 is the recess of U-shaped, the recess of U-shaped can block and sets drain pipe 10, make it fix, prevent drain pipe 10 from rocking, ensure stablizing of fluid output。
Further, as shown in Figures 2 and 3, described housing 1 is provided with detent 19 respectively at its front face 27 and rear surface, described detent 19 is located close to the corner of described housing 1 diapire 26 and described housing 1 sidewall 25, described fluid cassette holder 6 is provided with two locating convex blocks 20, two described locating convex blocks 20 lay respectively at front face and the rear surface of described fluid cassette holder 6, described locating convex block 20 is arranged in described detent 19, further, the wiring of described housing 1 diapire 26 and described housing 1 sidewall 25 be respectively arranged at two ends with enlarging gap 21, described enlarging gap 21 on described housing 1 diapire 26 and described housing 1 sidewall 25 from described wiring to away from described wiring convergent, concrete, two detents 19 lay respectively at the outside of the front face 27 of housing 1 and the outside of rear surface, two locating convex blocks 20 lay respectively at the inner side of the front face of fluid cassette holder 6 and the inner side of rear surface, when making housing 1 be installed on fluid cassette holder 6, the locating convex block 20 of the front face of fluid cassette holder 6 can be arranged in the detent 19 of the front face 27 of housing 1, the locating convex block 20 of the rear surface of fluid cassette holder 6 can be arranged in the detent 19 of the rear surface of housing 1, make housing 1 accurate positioning, install firm, and, when locating convex block 20 is arranged in detent 19, locating convex block 20 can extrude the front face 27 of housing 1 and the rear surface of housing 1, now, the narrowed width in enlarging gap 21, and enlarging gap 21 can according to the elastic module locking positioning groove 19 of detent 19, locating convex block 20 is made when being arranged in detent 19, to be more prone to operation, and after installing, the narrowed width when width in enlarging gap 21 is compared with free state, it is under the effect recovering elastic force of self, make between housing 1 and fluid cassette holder 6 more firm。
Further, as shown in Figures 2 and 3, the bottom surface 28 of described fluid cassette holder 6 is provided with keyway 18, the diapire 26 projection slide key 17 of described housing 1, described slide key 17 can be arranged in described keyway 18 slidably, make housing 1 can slide in the keyway 18 of fluid cassette holder 6 under the drive of slide key 17, to coordinate housing 1 to be assemblied in fluid box shell 6, facilitate location when installing and dismounting, wherein, keyway 18 has certain length, when the setting of its length makes the end that the slide key 17 of housing 1 moves to keyway 18, detent 19 on lucky housing 1 matches with the locating convex block 20 on fluid cassette holder 6, namely keyway 18 can the installation of guide housing 1 installation of housing 1 is played the effect of location, preferably, the cross section of described keyway 18 and described slide key 17 is all T-shaped, housing 1 is made to avoid moving up in the process being installed on fluid cassette holder 6。
In one embodiment, a sheathed housing 1 outside each fluid box 2, the sidewall 25 of each housing 1 is provided with opening, simultaneously, the housing 1 that can be loaded with fluid box 2 by two is arranged side by side, namely the rear surface of a housing 1 reclines with front face 27 phase of another housing 1, simultaneously, the bottom surface 28 of fluid cassette holder 6 has been arranged side by side two keyways 18, with respectively for the slide key 17 on two housing 1 diapires 26, certainly can also be arranged side by side as required multiple fluid box 2 and with its housing 1 and there is the fluid cassette holder 6 of multiple keyway 18 one to one。
This utility model is operationally, when radio-frequency card reader 7 sends the electromagnetic wave of one group of fixed frequency to password protection chip 5, a LC series resonant circuit is had in password protection chip 5, the frequency that the frequency of LC series resonant circuit sends with card reader 7 is identical, under electromagnetic excitation, LC series resonant circuit produces resonance, so that producing electric charge in the electric capacity of password protection chip 5, the other end at this electric charge connects the electronic pump of an one-way conduction, electric charge in electric capacity can be delivered to the storage of another capacitor memory by electronic pump, when accumulated electric charge reaches certain voltage, this electric capacity can be used as power supply other circuit within password protection chip 5 and provides running voltage, so that the data in the IC chip of password protection chip 5 are launched, the thus information data of fluid in monitoring fluid box 2, and data that card reader 7 sends over carry out write record to make password protection chip 5 accept, it is achieved in the card reader 7 read-write record to password protection chip 5, avoid the Mechanical Contact between password protection chip 5 and card reader 7。
This utility model has the fluid box device of contactless password protection chip by password protection chip 5 is arranged at the internal face of housing 1, card reader 7 is located on fluid cassette holder 6, the read-write of data is completed by the wireless connections between password protection chip 5 and card reader 7, realize the contactless transmission of the information data between ink-jet printer and fluid box 2, eliminate the Mechanical Contact between password protection chip 5 and card reader 7, avoid and produce various fault and mechanical wear due to direct mechanical contact read-write, and the two ends of the adaptor 8 by being arranged on fluid cassette holder 6 are connected with fluid box 2 and spigot joint pin 9 respectively, to supply fluid to ink jet printer, simple in construction, long service life。
The foregoing is only the schematic detailed description of the invention of this utility model, and be not used to limit scope of the present utility model。Any those skilled in the art, the equivalent variations made under the premise without departing from principle of the present utility model and design and amendment, all should belong to protection domain of the present utility model。
Claims (9)
1. a fluid box device with contactless password protection chip, it is characterised in that described in there is the fluid box device of contactless password protection chip include:
Housing, its sidewall is provided with opening, and the sidewall of described housing embeds password protection chip, and described password protection chip is positioned at the top of described opening；
Shrinkable fluid box, it is positioned at the inside of described housing, and the sidewall of described fluid box is provided with drain pipe, and described drain pipe is arranged in described opening；
Fluid cassette holder, its sidewall is provided with spigot joint pin, and described spigot joint pin is connected with described drain pipe, and described fluid cassette holder is provided with can with the card reader of described password protection chip wireless connections, described card reader is positioned at the top of described spigot joint pin, and described housing can be located at described fluid cassette holder slidably。
2. the fluid box device with contactless password protection chip according to claim 1, it is characterised in that the internal face of the sidewall of described housing is arranged with groove, and described password protection chip is positioned at described groove。
3. the fluid box device with contactless password protection chip according to claim 1, it is characterised in that described password protection chip adheres to the internal face of the sidewall of described housing by adhesive。
4. the fluid box device with contactless password protection chip according to claim 1, it is characterized in that, described housing includes upper shell and lower house, the multiple lock banking stop of lower end periphery projection of described upper shell, described lower house is provided with multiple lock groove, and described lock banking stop and described lock groove one_to_one corresponding card set。
5. the fluid box device with contactless password protection chip according to claim 4, it is characterized in that, the lower end projection U-shaped deck of the sidewall of described upper shell, the recessed draw-in groove in upper end of described lower house sidewall, described U-shaped deck is positioned at described draw-in groove and forms described opening。
6. the fluid box device with contactless password protection chip according to claim 1, it is characterized in that, described housing is provided with detent respectively at its front face and rear surface, described detent is located close to the corner of described shell bottom wall and described housing sidewall, described fluid cassette holder is provided with two locating convex blocks, two described locating convex blocks lay respectively at front face and the rear surface of described fluid cassette holder, and described locating convex block is arranged in described detent。
7. the fluid box device with contactless password protection chip according to claim 6, it is characterized in that, the wiring of described shell bottom wall and described housing sidewall be respectively arranged at two ends with enlarging gap, described enlarging gap in described shell bottom wall and described housing sidewall from described wiring to away from described wiring convergent。
8. the fluid box device with contactless password protection chip according to claim 1, it is characterised in that the bottom surface of described fluid cassette holder is provided with keyway, the diapire projection slide key of described housing, described slip bond energy is arranged in described keyway slidably。
9. the fluid box device with contactless password protection chip according to claim 8, it is characterised in that the cross section of described keyway and described slide key is all T-shaped。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114718.8U CN205326509U (en) | 2016-02-04 | 2016-02-04 | Fluid is box -packed to be put with close chip of protecting of non -contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114718.8U CN205326509U (en) | 2016-02-04 | 2016-02-04 | Fluid is box -packed to be put with close chip of protecting of non -contact |
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| Publication Number | Publication Date |
|---|---|
| CN205326509U true CN205326509U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620114718.8U Active CN205326509U (en) | 2016-02-04 | 2016-02-04 | Fluid is box -packed to be put with close chip of protecting of non -contact |
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| CN (1) | CN205326509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867068A (en) * | 2017-11-09 | 2018-04-03 | 中山市毕升打印科技有限公司 | A kind of hand-held portable printers |
| CN110014742A (en) * | 2019-04-12 | 2019-07-16 | 南安圣克褀商贸有限公司 | A kind of repeatable filling Split type ink box using parallel steer principle |
-
2016
- 2016-02-04 CN CN201620114718.8U patent/CN205326509U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867068A (en) * | 2017-11-09 | 2018-04-03 | 中山市毕升打印科技有限公司 | A kind of hand-held portable printers |
| CN107867068B (en) * | 2017-11-09 | 2024-03-22 | 中山市毕升打印科技有限公司 | Handheld portable printer |
| CN110014742A (en) * | 2019-04-12 | 2019-07-16 | 南安圣克褀商贸有限公司 | A kind of repeatable filling Split type ink box using parallel steer principle |
| CN110014742B (en) * | 2019-04-12 | 2020-12-08 | 浙江昌新生物纤维股份有限公司 | Adopt split type ink horn of repeatedly filling of parallel steering principle |
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