CN206479775U - Imaging box chip, imaging cartridge and printer system - Google Patents
Imaging box chip, imaging cartridge and printer system Download PDFInfo
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- CN206479775U CN206479775U CN201720150300.7U CN201720150300U CN206479775U CN 206479775 U CN206479775 U CN 206479775U CN 201720150300 U CN201720150300 U CN 201720150300U CN 206479775 U CN206479775 U CN 206479775U
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- 238000003384 imaging method Methods 0.000 title claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 230000008676 import Effects 0.000 abstract description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 6
- 229910052711 selenium Inorganic materials 0.000 description 6
- 239000011669 selenium Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is related to imaging consumable chip technical field, more particularly to a kind of imaging box chip, imaging cartridge and printer system.Imaging box chip includes chip substrate, the chip circuit and chip contacts being arranged on the chip substrate, and the chip contacts are electrically connected with the chip circuit；It is characterized in that：The chip contacts include ground contact, data contact, power contact and clock contact, described ground contact includes the first ground contact and the second ground contact, and first ground contact, the data contact, the power contact, the clock contact, second ground contact are arranged successively in the first direction.Two ground contact causes the ground potential of the chip circuit more to stablize, and the heavy current that rapidly can be produced chip due to short circuit imports ground, protects chip.
Description
Technical field
The utility model be related to imaging consumable chip technical field, more particularly to a kind of imaging box chip, imaging cartridge and
Printer system.
Background technology
Because printer toner cartridge includes being used for the driving force contact jaw in printer transmission, the power supply with printing electrical contact
Contact jaw and for the chip with printer communication.Chip includes being used to store printer toner cartridge and its corresponding printer
The memory cell of relevant information.The memory cell of chip easily can produce heat damages by printer toner cartridge in print procedure,
Also the photosensitive medium pollution easily leaked out from the developer roll of printer toner cartridge；And printer toner cartridge drives in print procedure
The vibration that Dynamic Contact end is produced can also influence the stability to being made electrical contact between chip and printer simultaneously.
Publication number EP 2256559B1, publication date disclosed a kind of imaging device for the patent of invention of on 03 14th, 2012
And image forming method.The driving force contact jaw of toner cartridge and electrical power contacts end are separately positioned on the relative both sides of developer roll by it,
Selenium drum chip designs at position relative with developer roll between driving force contact jaw and electrical power contacts end to avoid driving force from connecing
Damage of the developer revealed in vibration, the heat of electrical power contacts end generation and developer roll that contravention is produced to selenium drum chip.
But, the ground contact of selenium drum chip is arranged on the side nearest apart from driving force contact jaw by it so that touch on the ground of selenium drum chip
Ground contact of the point with printer under the influence of the vibration of driving force contact jaw is bad, causes the ground potential of selenium drum chip unstable
It is fixed.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of imaging box chip, including chip substrate, is arranged on institute
The chip circuit and chip contacts on chip substrate are stated, the chip contacts are electrically connected with the chip circuit；It is characterized in that：
The chip contacts include ground contact, data contact, power contact and clock contact, described ground contact include the first ground contact with
Second ground contact, first ground contact, the data contact, the power contact, the clock contact, second ground are touched
Point is arranged successively in the first direction.Two ground contact causes the ground potential of the chip circuit more to stablize, and can be rapid
The heavy current that chip is produced due to short circuit imports ground, protects chip.
Preferably, when the imaging box chip is arranged on imaging cartridge, first ground contact, second ground is touched
Point is close to the electrical power contacts end of the imaging cartridge.First ground contact and second ground contact and the electrical power contacts end it
Between distance it is different, the influence of electrical power contacts end contact over the ground can be integrated so that the ground potential of the chip circuit is more
Plus stably.
Preferably, in the chip contacts, the area of described ground contact is maximum.The area of ground contact is larger to be may be easy to
Disperse due to the influence for vibrating contact over the ground that driving force contact jaw is produced so that chip circuit work is more stablized.
Preferably, in the chip contacts, the area of second ground contact is maximum.
Preferably, when the imaging box chip is arranged on imaging cartridge, first ground contact, second ground is touched
Driving force contact jaw of the point away from the imaging cartridge.First ground contact and second ground contact are contacted with the driving force
The distance between end difference, can integrate the influence of driving force contact jaw contact over the ground so that the ground of the chip circuit
Current potential is more stablized.
Preferably, in the chip contacts, the area of described ground contact is maximum.The area of ground contact is larger to be may be easy to
Disperse due to the influence for vibrating contact over the ground that driving force contact jaw is produced so that chip circuit work is more stablized.
Preferably, in the chip contacts, the area of second ground contact is maximum.Second ground contact near
The driving force contact jaw, the increase of its area helps to alleviate what it was produced by the driving force contact jaw to greatest extent
The influence of vibration.
Preferably, the area of the data contact is more than the power contact and/or the area of the clock contact.Institute
State chip circuit and the transmission of line command and interacting for data are entered by the data contact and printer, increase the data and touch
The area of point can improve the stability communicated between the imaging box chip and the printer.
The utility model also provides a kind of imaging cartridge, including developing parts for imaging, for printing electrical contact
Electrical power contacts end, driving force contact jaw and imaging box chip for being driven with printer, the driving force contact jaw sets
It is connected in one end of the developing parts and the developing parts, the electrical power contacts end is another located at the developing parts
One end, the imaging box chip be located between the electrical power contacts end and the driving force contact jaw and with the developing parts
Relatively；It is characterized in that：The imaging box chip includes contacting extreme direction successively along the electrical power contacts end to the driving force
The first ground contact, data contact, power contact, clock contact and the second ground contact set.First ground contact distance institute
State driving force contact jaw farthest, and driving force contact jaw described in second ground contact distance is recently, both will can integrate described
The vibration effect of driving force contact jaw contact over the ground so that the work of imaging box chip is more stablized.
Preferably, the area of second ground contact is more than the area of remaining contact.Second ground contact near
The driving force contact jaw, its larger area can disperse the influence for the vibration that the driving force contact jaw is produced.
Preferably, the area of the data contact is more than the power contact and/or the area of the clock contact.Institute
State imaging box chip and the transmission of line command and interacting for data are entered by the data contact and printer, increase the data
The area of contact can improve the stability communicated between the imaging box chip and the printer
The utility model also provides a kind of printer system, it is characterised in that：Including imaging box chip as described above.Institute
State the job stability that imaging box chip improves chip circuit by the design of two ground contact.
Brief description of the drawings
The chip contacts distribution schematic diagram of Fig. 1 imaging box chips of the present utility model.
The structural representation of Fig. 2 imaging cartridges of the present utility model.
The scheme of installation of Fig. 3 imaging cartridges of the present utility model on a printer.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not the limitation to utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
The protection of Patent Law is all received in right of the present utility model.
Embodiment one
It is used for the toner cartridge 2 being imaged such as Fig. 3, a kind of printer 1 and on the printer.Printer, which includes one, to be had
The toner cartridge installation portion 11 of lateral openings, the lateral openings of toner cartridge installation portion 11 have side cover plate 12.Toner cartridge 2 can be in printer
Side, inserts through lateral openings and installation is realized in toner cartridge installation portion 11.The inner side of side cover plate 12, which is provided with, to be used to carry out with selenium drum chip
The electric contact of communication.
Such as Fig. 2, toner cartridge 2 include for be imaged developing parts 21, for the electrical power contacts end 22 with printing electrical contact,
For the driving force contact jaw 23 and imaging box chip 24 being driven with printer.Driving force contact jaw 23 is located at developing parts 21
One end be connected with developing parts 21, electrical power contacts end 22 is located at the other end of developing parts 21, and imaging box chip 24 sets
It is between electrical power contacts end 22 and driving force contact jaw 23 and relative with development section 21.Imaging box chip 24 and development section 21
It is oppositely arranged, it is to avoid the developer leaked in development section 21 is infected with to imaging box chip 24, damages imaging box chip
24。
Such as Fig. 1, imaging box chip 24 includes chip substrate, the chip circuit and chip contacts being arranged on chip substrate,
Chip contacts are electrically connected with chip circuit.Specifically, chip contacts are included along electrical power contacts end 22 to the side of driving force contact jaw 23
To the first ground contact 241 set gradually, data contact 242, power contact 243, the ground contact 245 of clock contact 244 and second.
The chip circuit of imaging box chip 21 enters the transmission of line command and interacting for data by data contact 242 and printer, right
The requirement of its stability electrically connected between printer is higher.Therefore, data contact 242 is arranged on from driving force contact jaw
23 one end as far as possible.The ground contact of imaging box chip 24（241、245）It is imaging cartridge core with being electrically connected to ground for printer
The chip circuit of piece 24 provides reference ground.Require low compared to other chip contacts for the connective stability of ground contact, because
Second ground contact 245 is designed as the chip contacts near driving force contact jaw 23 by this, while for comprehensive power contact jaw
22 and the influence of driving force contact jaw 23, the first ground contact 241 is designed as touching farthest away from the chip of driving force contact jaw 23
Point so that the ground potential of chip circuit is more stablized, and improves the job stability of chip.
Further, in order to alleviate influenceing for the vibration for carrying out self drive contact jaw 23 that chip contacts are subject to, Ke Yishi
When the area of increase chip contacts.Certainly the area for having chip substrate again is limited, can only be selected as far as possible under limited areal
Select for maintaining communication stability more importantly contact between imaging box chip and printer, increase its area.For example, will be away from
The area design of the second ground contact 245 nearest from driving force contact jaw 23 is maximum, because the vibration that the contact is subject to is maximum.
Meanwhile, the ratio power contact 243 and clock of the area design of data contact 242 are got an electric shock 244 greatly, because compared to power contact
243 and clock contact 244, data contact 242 electrically connects as stability for logical between imaging box chip 24 and printer 1
Letter is even more important.
Imaging box chip of the present utility model, imaging cartridge and printer system, by being reasonably designed like box chip
The distribution of upper contact, reduces heat, the developer and driving force contact jaw of development section leakage that toner cartridge is produced to greatest extent
Influence of the vibration of generation to imaging box chip, improves the stability of chip operation, extends the life-span of chip.
Although being described in conjunction with the accompanying embodiment of the present utility model, those of ordinary skill in the art can be in institute
Various deformations or amendments are made in the range of attached claim.
Claims (12)
1. a kind of imaging box chip, including chip substrate, the chip circuit and chip contacts that are arranged on the chip substrate, institute
Chip contacts are stated to electrically connect with the chip circuit；It is characterized in that：The chip contacts include ground contact, data contact, electricity
Source contact and clock contact, described ground contact include the first ground contact and the second ground contact, first ground contact, the data
Contact, the power contact, the clock contact, second ground contact are arranged successively in the first direction.
2. a kind of imaging box chip according to claim 1, it is characterised in that：The imaging box chip is arranged on imaging cartridge
When upper, first ground contact, second ground contact is close to the electrical power contacts end of the imaging cartridge.
3. a kind of imaging box chip according to claim 2, it is characterised in that：In the chip contacts, described ground contact
Area it is maximum.
4. a kind of imaging box chip according to claim 2, it is characterised in that：In the chip contacts, second ground
The area of contact is maximum.
5. a kind of imaging box chip according to claim 1, it is characterised in that：The imaging box chip is arranged on imaging cartridge
When upper, driving force contact jaw of first ground contact, second ground contact away from the imaging cartridge.
6. a kind of imaging box chip according to claim 5, it is characterised in that：In the chip contacts, described ground contact
Area it is maximum.
7. a kind of imaging box chip according to claim 5, it is characterised in that：In the chip contacts, second ground
The area of contact is maximum.
8. a kind of imaging box chip according to claim 1, it is characterised in that：The area of the data contact is more than described
Power contact and/or the area of the clock contact.
9. a kind of imaging cartridge, including developing parts for imaging, for the electrical power contacts end with printing electrical contact, for
The driving force contact jaw and imaging box chip of printer transmission, the driving force contact jaw are located at one end of the developing parts
It is connected with the developing parts, the electrical power contacts end is located at the other end of the developing parts, the imaging box chip
It is between the electrical power contacts end and the driving force contact jaw and relative with the developing parts；It is characterized in that：Institute
Stating imaging box chip includes contacting the first ground contact, the number that extreme direction is set gradually along the electrical power contacts end to the driving force
According to contact, power contact, clock contact and the second ground contact.
10. a kind of imaging cartridge according to claim 9, it is characterised in that：The area of second ground contact is more than remaining
The area of contact.
11. a kind of imaging cartridge according to claim 9, it is characterised in that：The area of the data contact is more than the electricity
Source contact and/or the area of the clock contact.
12. a kind of printer system, it is characterised in that：Including as described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 into
As box chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150300.7U CN206479775U (en) | 2017-02-20 | 2017-02-20 | Imaging box chip, imaging cartridge and printer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150300.7U CN206479775U (en) | 2017-02-20 | 2017-02-20 | Imaging box chip, imaging cartridge and printer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479775U true CN206479775U (en) | 2017-09-08 |
Family
ID=59748475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150300.7U Active CN206479775U (en) | 2017-02-20 | 2017-02-20 | Imaging box chip, imaging cartridge and printer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262205A (en) * | 2018-03-12 | 2019-09-20 | 兄弟工业株式会社 | Drum box and imaging device |
-
2017
- 2017-02-20 CN CN201720150300.7U patent/CN206479775U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262205A (en) * | 2018-03-12 | 2019-09-20 | 兄弟工业株式会社 | Drum box and imaging device |
| US11221585B2 (en) | 2018-03-12 | 2022-01-11 | Brother Kogyo Kabushiki Kaisha | Drum cartridge in which first storage medium of toner cartridge and second storage medium of drum cartridge are aligned in mounting direction, and image forming apparatus to which drum cartridge is mountable |
| CN110262205B (en) * | 2018-03-12 | 2023-02-21 | 兄弟工业株式会社 | Drum cartridge and image forming apparatus |
| US11789405B2 (en) | 2018-03-12 | 2023-10-17 | Brother Kogyo Kabushiki Kaisha | Drum cartridge in which first storage medium of toner cartridge and second storage medium of drum cartridge are aligned in mounting direction, and image forming apparatus to which drum cartridge is mountable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 12th Floor, Huachuang Building, No. 511 Jianye Road, Binjiang District, Hangzhou City, Zhejiang Province, 310052 Patentee after: Hangzhou Qijie Technology Co.,Ltd. Country or region after: China Address before: Room 421, floor 4, building 1, No. 1180 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province 310000 Patentee before: HANGZHOU CHIPJET TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |