CN104723692A - Information storage piece and ink box - Google Patents
Information storage piece and ink box Download PDFInfo
- Publication number
- CN104723692A CN104723692A CN201510167551.1A CN201510167551A CN104723692A CN 104723692 A CN104723692 A CN 104723692A CN 201510167551 A CN201510167551 A CN 201510167551A CN 104723692 A CN104723692 A CN 104723692A
- Authority
- CN
- China
- Prior art keywords
- electrical contacts
- splicing ear
- matrix
- storaging piece
- information storaging
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17526—Electrical contacts to the cartridge
- B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses an information storage piece capable of making contact with a connecting terminal. The information storage piece comprises a base body, and a plurality of electric contact parts arranged on the base body. At least one electric contact part makes contact with the side face of the connecting terminal. No matter whether a first electric contact is of a fixed structure of of the structure with a movable end, the first electric contact and a second electric contact make contact with the side face of a connecting contact of a printer, and the purpose of tight contact is achieved while the requirement for positioning the information storage piece and the connecting terminal of the printer is lowered.
Description
[technical field]
The present invention relates to printing consumables field, be specifically related to a kind of information storaging piece and the print cartridge of this information storaging piece is housed.
[background technology]
Existing printer and ink box chip have two kinds of connected modes: the electrical connection one, realizing printer and ink box chip with connecting line, connecting line one end electrical connection ink box chip, other end electrical connection printer.This connected mode, because of the existence of connecting line, can increase the purchase cost of consumer; And because of the two ends connected mode of connecting line, compare one end connected mode, product reliability reduces.Two, by arranging connector on a printer, be connected with the electric contact on ink box chip by the splicing ear on connector, as Fig. 1 and Fig. 2, the connector 100 that is electrically connected with ink box chip of EPSON printer setup, this connector contains 9 splicing ears, is divided into height two row splicing ears, i.e. upper row's splicing ear 101 and lower row's splicing ear 102, upper row's splicing ear 101 and lower row's splicing ear 102 uniform intervals are arranged, and the spacing between any two adjacent splicing ears is identical.Upper row's splicing ear 101 comprises front 1012 and the left and right side except front 1012, upper and lower side, such as the right flank 1011 in Fig. 3; Lower row's splicing ear 102 comprises front 1022 and the left and right side except front 1022, upper and lower side, such as the right flank 1023 in Fig. 3, upper side 1021.The electrical contacts 201,202 of ink box chip 200 need be pressed in the outstanding position of the height two row splicing ear of connector 100, also namely with the front 1012 of upper row's splicing ear, the front 1022 of lower row's splicing ear contacts.Upper and lower and the both sides setting accuracy of mode to the electric contact of chip and splicing ear of this front face requires high, otherwise there will be the phenomenon of loose contact.
[summary of the invention]
In view of this, the invention provides the information storaging piece that a kind of structure is improved.
The present invention adopts following technical scheme, tectonic information storaging piece, and described information storaging piece can contact with splicing ear, and it comprises matrix, and is arranged on the multiple electrical contacts on matrix, the contacts side surfaces of electrical contacts described at least one and splicing ear.
Preferably, described information storaging piece is arranged on box body, and along looking perpendicular to described box body installation direction, the contact point of described electrical contacts and splicing ear point-blank.
Preferably, described electrical contacts one end is connected with matrix, and the other end is provided with protuberance.
Preferably, described electrical contacts comprises the first electrical contacts and the second electrical contacts, and described first electrical contacts is at least connected with matrix one end, and described second electrical contacts one end is connected with matrix, and the other end is provided with protuberance.
Preferably, interference fit between described protuberance summit and the side of splicing ear.
Preferably, interference fit between described first electrical contacts and the side of splicing ear.
Preferably, interference fit between described protuberance summit and the side of splicing ear.
Preferably, described matrix comprises first plane crossing with box body installation direction and second plane parallel with box body installation direction; Parallel first plane of described first electrical contacts place plane or in the first plane, described second electrical contacts is given prominence to from the second plane.
The present invention also provides a kind of print cartridge, and this print cartridge comprises the above-mentioned information storaging piece contacted with printer splicing ear.
Advantageous Effects of the present invention is:
1. this information storaging piece and printer connected mode simple;
2. in the position fixing process from the top down of information storaging piece and splicing ear, first electrical contacts of chip, the second electrical contacts and splicing ear remain contact condition, because the first electrical contacts and the second electrical contacts have elasticity, along with chip moves downward gradually, its with arrange splicing ear under connector and contact more and more tightr.The protuberance of the second electrical contacts makes it by there being sufficient deformation because it protrudes profile, the restoring force that deformation produces ensure that with connector on arrange the compactness of the Contact of splicing ear; Or the first electrical contacts be stationary structure and one end is bascule time, also utilize and contact structural advantage more and more closely with printer splicing ear inclined plane.No matter the first electrical contacts is fixed structure or one end is bascule, first electrical contacts and the second electrical contacts all with printer splicing ear because of contacts side surfaces, achieve the object of close contact while reducing the positioning requirements of chip and printer splicing ear.
[accompanying drawing explanation]
The stereogram of Fig. 1 EPSON printer splicing ear angle;
The front view of Fig. 2 EPSON ink-cases of printers chip;
Fig. 3 EPSON printer splicing ear A place structure partial enlarged diagram;
The stereogram of the information storaging piece angle in Fig. 4 embodiment one;
Information storaging piece B place structure partial enlarged diagram in Fig. 5 embodiment one;
Information storaging piece in Fig. 6 embodiment one and the assembling schematic diagram of printer splicing ear;
The view of the information storaging piece in Fig. 7 embodiment one and the contact of printer splicing ear;
The stereogram of the information storaging piece angle in Fig. 8 embodiment two;
The stereogram of the information storaging piece angle in Fig. 9 embodiment three;
The stereogram of the information storaging piece angle in Figure 10 embodiment four;
The stereogram of the information storaging piece angle in Figure 11 embodiment five;
The stereogram of the information storaging piece angle in Figure 12 embodiment six;
Information storaging piece in Figure 13 embodiment six and printer splicing ear assemble the stereogram of a rear angle;
The stereogram of another angle after information storaging piece in Figure 14 embodiment six and printer splicing ear assemble;
Side view after information storaging piece in Figure 15 embodiment six and printer splicing ear assemble;
Drawing reference numeral illustrates:
100: connector;
101: above arrange splicing ear; 1011: right flank; 1012: front;
102: under arrange splicing ear; 1021: upper side; 1022: front; 1023: right flank;
200: ink box chip; 201,202: electrical contacts;
11: matrix; 111,112: edge;
12: the first electrical contacts; 121: vertical pole; 122: cross bar;
13, the 13A, 13B, 13C, 13D: second electrical contacts; 131,131A, 131D: protuberance; 1311: summit;
P: contact point;
31: matrix; 32: the first electrical contacts; 33: the second electrical contacts;
41: matrix; 411,412: surface;
42: the first electrical contacts;
43: the second electrical contacts; 431: cross bar; 432: vertical pole; 433: protuberance; 4331: summit;
44: fin; 441: end face; 442: upper surface;
51: matrix; 52: electrical contact mechanism; 521: left electrical contacts; 5211: left electrical contacts protuberance; 522: right electrical contacts; 5221: right electrical contacts protuberance;
61: matrix; 62: electrical contacts.
[detailed description of the invention]
In order to make the technical scheme of this patent and technique effect clearly, be described in detail below in conjunction with the detailed description of the invention of drawings and Examples to this patent.
Embodiment one:
As Fig. 4 and Fig. 5, the information storaging piece in the present embodiment, comprises flaky matrix 11, is arranged on surperficial the first electrical contacts 12 of at least one of matrix one and the second electrical contacts 13 of at least one.First electrical contacts 12 and the second electrical contacts 13 are made by having flexible conductor, and conductor material can be copper, the metals such as beryllium copper or gold.The quantity of the first electrical contacts 12 is identical with the quantity of arranging splicing ear 102 under printer; The quantity of the second electrical contacts 13 is identical with the quantity of printer being arranged splicing ear 101.Second electrical contacts 13, first electrical contacts 12 and the second electrical contacts 13 is provided with in several rows of row between every two the first electrical contacts 12.
First electrical contacts 12 is L-shaped, comprises vertical pole 121 and cross bar 122, and vertical matrix 11 surface of vertical pole 121 is arranged, and its one end is fixedly connected with matrix 11, and the other end is fixedly connected with cross bar 122.Cross bar 122 parallel matrix 11 surface is arranged, and its free end end face contacts with the upper side 1021 arranging splicing ear 102 under printer, is in fact also the contacts side surfaces with lower row's splicing ear 102.Spacing between lower row's splicing ear 102 that spacing between adjacent two the first electrical contacts cross bars 122 is adjacent with two is identical.
Second electrical contacts 13 is roughly the same with the structure of the first electrical contacts 12, difference is that cross bar free end side is provided with protuberance 131, the summit 1311 of protuberance 131 and free end end face are in one plane, be positioned at the second electrical contacts 13A of matrix 11 both sides, the protuberance of 13D protrudes to matrix border, and the direction that the protuberance of two adjacent the second electrical contacts protrudes is contrary.Second electrical contacts 13A and 13D is provided at two the second electrical contacts of matrix border, second electrical contacts 13B is adjacent with the second electrical contacts 13A, the protuberance of the second electrical contacts 13A protrudes to matrix border 111, and the protuberance of the second electrical contacts 13B protrudes to matrix border 112, second electrical contacts 13C is adjacent with the second electrical contacts 13B, and the protuberance of the second electrical contacts 13C protrudes to matrix border 111.The protuberance 131 of each second electrical contacts 13 contacts successively with the right flank 1011 printer being arranged splicing ear 101.
As Fig. 6 and Fig. 7, the box body that information storage part is housed is installed on a printer, after first electrical contacts 12 and the second electrical contacts 13 and printer splicing ear contacts side surfaces, along looking perpendicular to described box body installation direction, the institute P that has point of contact point-blank.In information storaging piece and splicing ear position fixing process from the top down, first electrical contacts 12, second electrical contacts 13 of information storaging piece and splicing ear remain contact condition, because the first electrical contacts 12 and the second electrical contacts 13 have elasticity, along with chip moves downward gradually, the face contacted with the first electrical contacts 12 free end due to splicing ear is more and more higher, the deformation quantity of the first electrical contacts 12 increases gradually, its with arrange splicing ear under connector and contact more and more tightr.The protuberance of the second electrical contacts 13 makes it have increasing deformation gradually because it protrudes profile, the restoring force that deformation produces ensure that with connector on arrange the compactness of the Contact of splicing ear.More and more tightr along with what contact, the first electrical contacts 12 and interference fit between the second electrical contacts 13 and splicing ear.
In printing consumables field, information storage part can be arranged on print cartridge, and print cartridge is identical with the orientation of splicing ear with information storage part to the installation direction of printer.This information storage part is equally applicable to the toner cartridge product in printing consumables field.
Embodiment two
As Fig. 8, the information storaging piece in the present embodiment, comprises flaky matrix 21, is arranged on the electrical contacts 22 of at least one that matrix one is surperficial.Electrical contacts 22 is made by having flexible conductor, and conductor material can be copper, the metals such as beryllium copper or gold.Electrical contacts 22 uniform intervals and in one row distribution, its quantity is identical with the total quantity of printer upper and lower row splicing ear.
Electrical contacts 22 is identical, L-shaped with the structure of the second electrical contacts 13 in embodiment one, comprises vertical pole 221 and cross bar 222.Vertical pole 221 is arranged perpendicular to matrix 21 surface, and its one end is fixedly connected with matrix 21, and its other end is fixedly connected with cross bar 222; Cross bar 222 parallel matrix 22 surface is arranged, and cross bar 222 free end side is provided with protuberance 223, and all protuberances 223 all protrude towards matrix side, and the summit 2231 of protuberance 223 point-blank.Protuberance 223 in Fig. 8 all protrudes on the left of matrix, also can protrude on the right side of matrix.
Be equipped with after the box body of information storage part and printer install, the electrical contact 22 of information storage part is produced deformation by the extruding of printer splicing ear, and and interference fit between the side of printer splicing ear.Along looking perpendicular to described box body installation direction, the contact point that electrical contacts contacts with splicing ear right flank 1011,1023 point-blank.
Embodiment three
As Fig. 9, the information storaging piece in the present embodiment, comprises flaky matrix 31, is arranged on the first electrical contacts 32 and the second electrical contacts 33 that matrix 31 1 is surperficial.First electrical contacts 32 is in rectangular cuboid, and be fixed on a surface of matrix 31 in array, the second electrical contacts 33 is identical with the structure in embodiment one.
First electrical contacts 32, second electrical contacts 33 respectively with upper row's splicing ear 101, the contact site of lower row's splicing ear 102 and identical in embodiment one.
Embodiment four
As Figure 10, the information storaging piece in the present embodiment, comprises flaky matrix 41, and matrix comprises the surface 411 parallel with information storage part installation direction and the surface 412 crossing with installation direction; It also comprises the first electrical contacts 42 and the second electrical contacts 43 being arranged on surface 411.On surface 411, uniform intervals is provided with the fin 44 of rectangular cuboid, the first electrical contacts 42 is provided with in fin 44 one end, the conductor material of the first electrical contacts 42 covers end face 441 and the upper surface 442 of fin 44, and end face 441 is connected with the conductor material on upper surface 442, in order to save conductor material, a conductor material setting unit of upper surface 442.Owing to printer being arranged splicing ear 101 and the distribution of lower row's splicing ear 102 uniform intervals, be provided with the second electrical contacts 43 from the even number fin two sides of edge counting.Second electrical contacts 43 is L-shaped, comprise cross bar 431 and vertical pole 432, cross bar 431 is connected with vertical pole 432, cross bar 431 other end is fixed on one end that fin 44 is not provided with the first electrical contacts 42, and it is parallel with matrix 41 surface, vertical pole 432 is provided with protuberance 433 back to the side of fin 44, and in one plane, end face 441 also can parallel surfaces 412 in surface 412 for the summit 4331 of protuberance 433 and end face 441.First electrical contacts 42 contacts with the inclined plane of arranging splicing ear under connector for printer successively at the conductor of fin end face 441, and the protuberance 433 of the second electrical contacts 43 contacts successively with the side of connector for printer being arranged splicing ear.The position of the first electrical contacts 42, second electrical contacts 43 and upper and lower row's splicing ear contacts side surfaces point-blank.
Embodiment five
As Figure 11, the information storaging piece in the present embodiment, comprises flaky matrix 51, and in the electrical contact mechanism 52 that matrix surface is arranged, electrical contact mechanism 52 comprises symmetrically arranged left electrical contacts 521, right electrical contacts 522.Left electrical contacts 521 one end and matrix 51 surface are fixedly installed, and another free end is provided with protuberance 5211; Right electrical contacts 522 one end and matrix 51 surface are fixedly installed, and another free end is provided with protuberance 5221.The summit of left electrical contacts protuberance 5211 and right electrical contacts protuberance 5221 is oppositely arranged, and the spacing between two protuberance summits is less than the distance to right side on the left of the thickness of arbitrary splicing ear and splicing ear, and all protuberance summits all point-blank.
When the box body that information storaging piece is housed fills on a printer, left electrical contacts 521 and right electrical contacts 522 are positioned at the left and right sides of arbitrary splicing ear, thickness due to splicing ear is greater than the distance between left electrical contacts protuberance 5211 summit and right electrical contacts protuberance 5221 summit, two contact site free ends are connected terminal extruding and produce deformation, make interference fit between two protuberance summits and splicing ear side, close contact.Electrical contact mechanism 52 and the splicing ear of this symmetrical structure have two contact points, increase the contact area with splicing ear, improve the reliability of product.
Embodiment six
As Figure 12, the information storaging piece in the present embodiment, comprises sheet and the matrix 61 of band wedge-shaped head, and is disposed on the surperficial electrical contacts 62 of matrix wedge-shaped head two.Electrical contacts 62 is for covering the conductor on matrix 61 wedge-shaped head surface.
As Figure 13 and 14, matrix 61 wedge-shaped head is located in groove connector 100 being arranged splicing ear 101 and lower row's splicing ear 102 formation, and sequence number is the electrical contacts 62 of odd number and the contacts side surfaces of lower row's splicing ear 102, sequence number is the electrical contacts 62 of even number and the contacts side surfaces of upper row's splicing ear 101.As can be seen from Figure 15, the institute P that has point of contact point-blank.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent, for a person skilled in the art, this patent can have various modifications and variations.Within all spirit at this patent and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in this patent.
Claims (9)
1. an information storaging piece, described information storaging piece can contact with splicing ear, and it comprises matrix, and is arranged on the multiple electrical contacts on matrix, it is characterized in that: the contacts side surfaces of electrical contacts described at least one and splicing ear.
2. information storaging piece as claimed in claim 1, is characterized in that: it is arranged on box body, and along looking perpendicular to described box body installation direction, the contact point of described electrical contacts and splicing ear point-blank.
3. information storaging piece as claimed in claim 1 or 2, is characterized in that: described electrical contacts one end is connected with matrix, and the other end is provided with protuberance.
4. information storaging piece as claimed in claim 3, it is characterized in that: described electrical contacts comprises the first electrical contacts and the second electrical contacts, described first electrical contacts is at least connected with matrix one end, and described second electrical contacts one end is connected with matrix, and the other end is provided with protuberance.
5. information storaging piece as claimed in claim 3, is characterized in that: interference fit between described protuberance summit and the side of splicing ear.
6. information storaging piece as claimed in claim 4, is characterized in that: interference fit between described first electrical contacts and the side of splicing ear.
7. the information storaging piece as described in claim 4 or 6, is characterized in that: interference fit between described protuberance summit and the side of splicing ear.
8. information storaging piece as claimed in claim 4, is characterized in that: described matrix comprises first plane crossing with box body installation direction and second plane parallel with box body installation direction; Parallel first plane of described first electrical contacts place plane or in the first plane, described second electrical contacts is given prominence to from the second plane.
9. a print cartridge, is characterized in that: comprise as the information storaging piece contacted with printer splicing ear as described in arbitrary in claim 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808983.0A CN106393986B (en) | 2015-04-09 | 2015-04-09 | A kind of information storage part and print cartridge |
| CN201510167551.1A CN104723692A (en) | 2015-04-09 | 2015-04-09 | Information storage piece and ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167551.1A CN104723692A (en) | 2015-04-09 | 2015-04-09 | Information storage piece and ink box |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808983.0A Division CN106393986B (en) | 2015-04-09 | 2015-04-09 | A kind of information storage part and print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104723692A true CN104723692A (en) | 2015-06-24 |
Family
ID=53448360
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808983.0A Active CN106393986B (en) | 2015-04-09 | 2015-04-09 | A kind of information storage part and print cartridge |
| CN201510167551.1A Pending CN104723692A (en) | 2015-04-09 | 2015-04-09 | Information storage piece and ink box |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808983.0A Active CN106393986B (en) | 2015-04-09 | 2015-04-09 | A kind of information storage part and print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106393986B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864040A (en) * | 2015-12-14 | 2017-06-20 | 珠海纳思达企业管理有限公司 | Ink-jet printer chip and ink-jet printer |
| CN107718887A (en) * | 2016-08-12 | 2018-02-23 | 珠海纳思达企业管理有限公司 | Ink box chip and print cartridge |
| JP2018052010A (en) * | 2016-09-30 | 2018-04-05 | ブラザー工業株式会社 | Cartridge housing device and system |
| CN108430782A (en) * | 2015-12-28 | 2018-08-21 | 精工爱普生株式会社 | Fluid supply unit |
| CN113165402A (en) * | 2018-12-26 | 2021-07-23 | 精工爱普生株式会社 | Ink box |
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| CN108430782A (en) * | 2015-12-28 | 2018-08-21 | 精工爱普生株式会社 | Fluid supply unit |
| CN107718887A (en) * | 2016-08-12 | 2018-02-23 | 珠海纳思达企业管理有限公司 | Ink box chip and print cartridge |
| JP2018052010A (en) * | 2016-09-30 | 2018-04-05 | ブラザー工業株式会社 | Cartridge housing device and system |
| CN113165402A (en) * | 2018-12-26 | 2021-07-23 | 精工爱普生株式会社 | Ink box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106393986B (en) | 2018-09-04 |
| CN106393986A (en) | 2017-02-15 |
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