CN203651193U - Printer cartridge and chip thereof - Google Patents
Printer cartridge and chip thereof Download PDFInfo
- Publication number
- CN203651193U CN203651193U CN201320748106.0U CN201320748106U CN203651193U CN 203651193 U CN203651193 U CN 203651193U CN 201320748106 U CN201320748106 U CN 201320748106U CN 203651193 U CN203651193 U CN 203651193U
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- CN
- China
- Prior art keywords
- contact
- chip
- spill
- jaw
- ink
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a printer cartridge which can be detachably mounted to a printer. The printer is provided with a plurality of first contact ends which are distributed in two rows. The printer cartridge comprises a chip which is provided with a plurality of second contact ends which are arranged in a row in a mutual parallel way, and at least one of the second contact ends is provided with a concave contact part. According to the concave contact part, two contact points can be formed when the first contact ends and the second contact ends are in contact, and thus more than three rows of contact points can be formed further when the first contact ends and the second contact ends are in contact. In addition, the utility model also relates to the chip installed in the printer cartridge.
Description
Technical field
The utility model relates to a kind of ink-cases of printers, especially, relate to one can be from printer dismountable ink-cases of printers.The utility model also relates to a kind of chip being arranged on described ink-cases of printers.
Technical background
Ink-cases of printers is one of vitals of printer, and printer ink is wherein housed.After marking ink exhausts, can increase ink by changing ink-cases of printers.
Existing ink-cases of printers generally includes and holds the housing of ink and be arranged on the chip on housing, and chip is electrically connected with the contact jaw on printer.On chip, be provided with two row's contact jaws, contact jaw is alternately distributed.The layout relative complex of this contact jaw, and the degree of accuracy of location is not high.
Utility model content
One side of the present utility model is to provide a kind of ink-cases of printers, and the chip positioning degree of accuracy on this ink-cases of printers is high, and the layout of contact jaw on chip is relatively simple.
To achieve these goals, the utility model ink-cases of printers can be removably mounted on printer, described printer has multiple the first contact jaws, and described multiple the first contact jaw is two rows and distributes, wherein said ink-cases of printers comprises chip, described chip has multiple the second contact jaws, described multiple the second contact jaw is arranged in a row in parallel to each other, and be provided with spill contact site at least one of described multiple the second contact jaws, described spill contact site makes the first contact jaw in the time contacting, can form two contact points with the second contact jaw, thereby further make described multiple the first contact jaw in the time contacting, can form contact points more than three rows with described multiple the second contact jaws.
The chip of the utility model ink-cases of printers ranked second contact jaw owing to being only provided with one, and the layout of contact jaw that therefore goes up chip is relatively simple.In addition, owing to being provided with spill contact site on the second contact jaw, make the first contact jaw in the time contacting, can form three rows or four rows' contact point with the second contact jaw, and when the first contact jaw contacts with the second contact jaw, the end of the first contact jaw can be snapped in spill contact site, thereby makes the location of chip more accurate.
In one embodiment, in each of described multiple the second contact jaws, be provided with at least one spill contact site.In the situation that each the second contact jaw only arranges a spill contact site, described spill contact site is a row and distributes.In the situation that each the second contact jaw is provided with two spill contact sites, described spill contact site is two rows and distributes.
In one embodiment, described spill contact site is through hole or the blind hole being arranged on the second contact jaw.
Of the present utility modelly be on the other hand to provide a kind of chip, described chip is installed on ink-cases of printers, it is characterized in that, described chip has multiple the second contact jaws, described multiple the second contact jaw can with described printer on be multiple the first contact jaws that two rows distribute and electrically contact, and described multiple the second contact jaw is arranged in a row in parallel to each other; And be provided with spill contact site at least one of described multiple the second contact jaws, described spill contact site makes the first contact jaw in the time contacting, can form two contact points with the second contact jaw, thereby further makes described multiple the first contact jaw in the time contacting, can form contact points more than three rows with described multiple the second contact jaws.
In one embodiment, described spill contact site is through hole or the blind hole being arranged on the second contact jaw.
In the utility model, because being only provided with one, chip ranked second contact jaw, and the layout of contact jaw that therefore goes up chip is relatively simple.In addition, owing to being provided with spill contact site on the second contact jaw, make the first contact jaw in the time contacting, can form three rows or four rows' contact point with the second contact jaw, and when the first contact jaw contacts with the second contact jaw, the end of the first contact jaw can be snapped in spill contact site, thereby makes the location of chip more accurate.
Brief description of the drawings
Fig. 1 has shown the stereogram of a kind of embodiment of the utility model ink-cases of printers.
Fig. 2 a-2c has shown respectively the plane of the different embodiments of the utility model chip.
Fig. 3 a-3c has shown respectively the schematic diagram that the utility model ink-cases of printers is mounted and dismantles.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing and in conjunction with detailed description of the invention, elaborate further structure and other aspects of the utility model ink-cases of printers and chip thereof.
Fig. 1 is the stereogram of a kind of embodiment of the utility model ink-cases of printers.As shown in the figure, the utility model ink-cases of printers 100 comprises and holds the housing 101 of printed material and be arranged on the chip 102 on housing 101, ink-cases of printers 100 can removably be mounted on the printer with multiple the first contact jaws 14, thereby after printed material exhausts, old ink-cases of printers 100 can be taken out, pack new ink-cases of printers 100 into, to realize the lasting use of printer.
In the time that ink-cases of printers 100 is mounted to printer, the chip 102 of ink-cases of printers 100 electrically contacts with multiple the first contact jaws 14 on printer, thereby can be by the loading of the microcomputerized control printed material of printer.14 one-tenth two rows of multiple the first contact jaws on printer distribute.
Fig. 2 a has shown a kind of embodiment of chip 102, and in the embodiment shown in Fig. 2 a, chip 102 comprises body 103 and be arranged on multiple the second contact jaws 104 on body 103, and multiple the second contact jaws 104 are in parallel to each other a row and distribute.Ranked second contact jaw 104 because 102 of chips are provided with one, the layout of contact jaw that therefore goes up chip is relatively simple.
On the second contact jaw 104 of the utility model chip 102, be further provided with at least one spill contact site 105, when spill contact site 105 makes the first contact jaw 14 contact with the second contact jaw 104, can form two contact points at spill contact site 105 places.Like this when multiple the first contact jaws 14 with multiple the second contact jaws 104 in the time contacting, can form contact points 106 more than three rows.In enforcement as shown in Figure 2 a, on each the second contact jaw 104, be provided with a spill contact site 105, the position of spill contact site 105 is positioned at the same side, and be positioned at the top (taking paper as reference) of the second contact jaw 104, like this, when being multiple the first contact jaws 14 that two rows distribute while contacting with multiple the second contact jaws 104, can form three rows' contact point 106.
In other embodiment, the position of spill contact site 105 is also positioned at the same side, but spill contact site 105 is positioned at the bottom (taking paper as reference) of the second contact jaw 104.Equally, this embodiment also can form three rows' contact point 106.
In concrete embodiment, spill contact site 105 is for to run through the through hole of the second contact jaw 104 and body 103 or to be arranged on the blind hole on the second contact jaw 104.
Fig. 3 a-3c has shown respectively the schematic diagram that ink-cases of printers is mounted and dismantles.When installation, ink-cases of printers is inserted into, now chip 102 and the first contact jaw 14, the first part or all of contact jaw 14 can be positioned at spill contact site 105 places on the second contact jaw 104 of chip 102, thereby form two contact points 106 in this position, and then make the first contact jaw 104 and the second contact jaw 14 in the time contacting, can form three rows or four rows' contact point 106, and the first contact jaw 104 contacts at 14 o'clock with the second contact jaw, the end of the first contact jaw 104 can be snapped in spill contact site 105, makes the location of chip 102 more accurate.
Fig. 2 b has shown the second embodiment of chip, in the embodiment shown, chip 102 ' comprise body 103 ' and be arranged on body 103 ' on two spill contact sites 105 of each the second contact jaw 104 ' be above provided with ', spill contact portion 105 ' be two rows to distribute, thereby when being multiple the first contact jaws 14 and multiple the second contact jaws 104 that two rows distribute ' while contact, can form four rows' contact point 106 '.
Fig. 2 c has shown the third embodiment of chip, in the embodiment shown, the position of "; spill contact site 105 " is positioned at the same side on chip 102 " each the second contact jaw 104 ", to be provided with a spill contact site 105, and be positioned at the second contact jaw 104 " top (taking paper as with reference to); like this, with spill contact site 105 " corresponding wherein one ranked first contact jaw 14 can and the second contact jaws 104 " form two and arrange contact points 106 ".Meanwhile, another ranked first contact jaw 14 and the second contact jaw 104 " shape contact point 106 in a row ", and this row's contact point 106 " be positioned at the second contact jaw 104 " bottom (taking paper as with reference to).
These are only preferred embodiment of the present utility model, but design concept of the present utility model is not limited to this, all insubstantial modifications of utilizing this design to make the utility model, within also all falling into protection domain of the present utility model.
Claims (10)
1. an ink-cases of printers, described ink-cases of printers can be removably mounted on printer, described printer has multiple the first contact jaws, and described multiple the first contact jaw is two rows and distributes, it is characterized in that, described ink-cases of printers comprises chip, described chip has multiple the second contact jaws, described multiple the second contact jaw is arranged in a row in parallel to each other, and be provided with spill contact site at least one of described multiple the second contact jaws, described spill contact site makes the first contact jaw in the time contacting, can form two contact points with the second contact jaw, thereby further make described multiple the first contact jaw in the time contacting, can form contact points more than three rows with described multiple the second contact jaws.
2. ink-cases of printers according to claim 1, is characterized in that, is provided with at least one spill contact site in each of described multiple the second contact jaws.
3. ink-cases of printers according to claim 2, is characterized in that, described spill contact site is a row and distributes.
4. ink-cases of printers according to claim 2, is characterized in that, described spill contact site is two rows and distributes.
5. ink-cases of printers according to claim 1, is characterized in that, described spill contact site is through hole or the blind hole being arranged on the second contact jaw.
6. a chip, described chip is installed on ink-cases of printers, it is characterized in that, described chip has multiple the second contact jaws, described multiple the second contact jaw can with described printer on be multiple the first contact jaws that two rows distribute and electrically contact, and described multiple the second contact jaw is arranged in a row in parallel to each other;
In at least one of described multiple the second contact jaws, be provided with spill contact site further, described spill contact site makes the first contact jaw in the time contacting, can form two contact points with the second contact jaw, thereby further makes described multiple the first contact jaw in the time contacting, can form contact points more than three rows with described multiple the second contact jaws.
7. chip according to claim 6, is characterized in that, is provided with at least one spill contact site in each of described multiple the second contact jaws.
8. chip according to claim 7, is characterized in that, described spill contact site is a row and distributes.
9. chip according to claim 7, is characterized in that, described spill contact site is two rows and distributes.
10. chip according to claim 6, is characterized in that, described spill contact site is through hole or the blind hole being arranged on the second contact jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748106.0U CN203651193U (en) | 2013-11-25 | 2013-11-25 | Printer cartridge and chip thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748106.0U CN203651193U (en) | 2013-11-25 | 2013-11-25 | Printer cartridge and chip thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651193U true CN203651193U (en) | 2014-06-18 |
Family
ID=50917627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748106.0U Withdrawn - After Issue CN203651193U (en) | 2013-11-25 | 2013-11-25 | Printer cartridge and chip thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600587A (en) * | 2013-11-25 | 2014-02-26 | 珠海诚威电子有限公司 | Printer cartridge and chip thereof |
-
2013
- 2013-11-25 CN CN201320748106.0U patent/CN203651193U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600587A (en) * | 2013-11-25 | 2014-02-26 | 珠海诚威电子有限公司 | Printer cartridge and chip thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |