WO2007051371A1 - An ink cartridge for inkjet printer - Google Patents

An ink cartridge for inkjet printer Download PDF

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Publication number
WO2007051371A1
WO2007051371A1 PCT/CN2006/000443 CN2006000443W WO2007051371A1 WO 2007051371 A1 WO2007051371 A1 WO 2007051371A1 CN 2006000443 W CN2006000443 W CN 2006000443W WO 2007051371 A1 WO2007051371 A1 WO 2007051371A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
contacts
contact
row
chip
Prior art date
Application number
PCT/CN2006/000443
Other languages
French (fr)
Chinese (zh)
Inventor
Si-Da Wang
Original Assignee
Si-Da Wang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Si-Da Wang filed Critical Si-Da Wang
Publication of WO2007051371A1 publication Critical patent/WO2007051371A1/en

Links

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

Definitions

  • the present invention relates to an ink jet printer cartridge.
  • the Chinese patent discloses the application number 200410039975.1, entitled “Inkjet Printing Equipment and Its Ink Cartridge”. It describes an ink cartridge for mounting on a carriage of an inkjet printing device and supplying ink to a printhead of an inkjet printing device through an ink supply needle having a plurality of outer surfaces, one of which is internally inserted
  • the ink supply needle is formed on the outer surface of the ink supply port, a semiconductor memory device and a plurality of contacts connecting the memory device to the external control device; the contact is provided in another On the outer surface and adjacent to the outer surface having the ink supply port, the contacts are provided with upper and lower rows; the upper row includes an intermediate contact and respective individual end contacts on both sides of the intermediate contact, the lower row being Each end has a respective separate end contact; the arrangement is such that the upper end of each of the electrical contacts is in the direction of extension of the row than the lower row.
  • the corresponding end contact is closer to the intermediate contact.
  • the contact mechanism of the inkjet printing device in contact with the electrical contact is a fixed plurality of small elastic deformation claws, the electrical contacts are arranged in the upper and lower rows, and then the electrical contacts are set to be small, so the ink cartridge
  • the assembly size needs to be very precise to ensure good contact, which greatly increases the cost of producing the ink cartridge.
  • an object of the present invention is to provide an ink jet printer cartridge which can ensure good contact and greatly reduce the cost of producing the ink cartridge.
  • An inkjet printer ink cartridge having at least one ink container and an ink frame, and a pressure correction correction page in the ink ice container (fine ⁇ f 91) a mechanism and an ink supply port, wherein the ink frame has a chip, wherein the chip has a plurality of contacts on one surface thereof, and the contacts are arranged in a row, each of the contacts being one end large and the other end being small. Staggered, the large end of the contact is in contact with the printer's connection end.
  • the contacts are arranged symmetrically with respect to the chip centerline.
  • the contacts form a row in the shape of a rectangle.
  • the contacts form a row in the shape of a trapezoid or a crescent.
  • Figure 1 is a schematic view of the structure of the ink cartridge
  • ink container 1, ink container 2, ink frame 3, chip 4, contact 5, pressure adjustment mechanism 6, ink supply port
  • an inkjet printer cartridge has at least one ink container 1 and an ink tray 2, and the ink container 2 has a pressure adjusting mechanism 5 and an ink supply port 6, and the ink frame has a chip 3.
  • the chip has a plurality of contacts 4 on one surface thereof, and the contacts are arranged in a row, each of which has a large end and a small end which is staggered, and the large end of the contact is in contact with the printer connection end.
  • the contacts are arranged symmetrically with respect to the centerline of the chip.
  • the contacts form a row in the shape of a rectangle or a trapezoid or a crescent.

Landscapes

  • Ink Jet (AREA)

Abstract

An ink cartridge for inkjet printer comprises at least one ink container and an ink carriage. A pressure adjusting mechanism and an ink supplying port are provided in the ink container and a chip is provided on the ink carriage. One surface of the chip has a plurality of contacts that are arranged on a row. Each contact is larger at the one end thereof and smaller at the other end. A plurality of the contacts are arranged alternatively. The larger ends of the contacts may contact with the connecting terminals of the printer.

Description

一种喷墨打印机墨盒 技术领域  Inkjet printer cartridge
本发明涉及一种喷墨打印机墨盒。  The present invention relates to an ink jet printer cartridge.
背景技术 Background technique
在现有技术中， 中国专利公开了申请号为 200410039975.1， 名为 "喷墨打 印设备及其墨盒"。 其介绍了一种墨盒， 用以安装在喷墨打印设备的托架上， 并 通过供墨针向喷墨打印设备的打印头供墨， 所述墨盒有多个外表面， 一其内插 有所述供墨针并形成于所述外表面上的供墨口， 一半导体记忆装置以及将所述 的记忆装置连接到外部控制装置的多个触点； 所述触点设于另一所述外表面上 并临近具有所述供墨口的外表面， 所述触点设置上、 下排； 上排包括一中间触 点和中间触点两侧的各自单独的端触点， 下排在其每端具有相应单独的端触点； 所述布置构成为上排各端电触点在所述排的延伸方向上比下.排.相应的端触点更 靠近中间触点。 喷墨打印设备的托架上与电触点接触的接触机构是固定的多个 很小的弹性变形爪， 电触点被设置成上、 下排， 那么电触点设置成很小， 因而 墨盒的装配尺寸需要很精确， 才能保证接触良好， 这样大大增加生产墨盒的成 本。- 本发明内容  In the prior art, the Chinese patent discloses the application number 200410039975.1, entitled "Inkjet Printing Equipment and Its Ink Cartridge". It describes an ink cartridge for mounting on a carriage of an inkjet printing device and supplying ink to a printhead of an inkjet printing device through an ink supply needle having a plurality of outer surfaces, one of which is internally inserted The ink supply needle is formed on the outer surface of the ink supply port, a semiconductor memory device and a plurality of contacts connecting the memory device to the external control device; the contact is provided in another On the outer surface and adjacent to the outer surface having the ink supply port, the contacts are provided with upper and lower rows; the upper row includes an intermediate contact and respective individual end contacts on both sides of the intermediate contact, the lower row being Each end has a respective separate end contact; the arrangement is such that the upper end of each of the electrical contacts is in the direction of extension of the row than the lower row. The corresponding end contact is closer to the intermediate contact. The contact mechanism of the inkjet printing device in contact with the electrical contact is a fixed plurality of small elastic deformation claws, the electrical contacts are arranged in the upper and lower rows, and then the electrical contacts are set to be small, so the ink cartridge The assembly size needs to be very precise to ensure good contact, which greatly increases the cost of producing the ink cartridge. - Content of the present invention
针对以上的不足， 本发明的目的是提供一种喷墨打印机墨盒， 既能保证接 触良好， 又能大大减少生产墨盒的成本。  In view of the above deficiencies, an object of the present invention is to provide an ink jet printer cartridge which can ensure good contact and greatly reduce the cost of producing the ink cartridge.
一种喷墨打印机墨盒， 有至少一个墨水容器和墨架， 墨氷容器内有压力调 更正页（細^ f 91条》 节机构和供墨口， 墨架上有芯片， 其特征在于所述的芯片的一个表面上有多个 触点， 所述的触点设置成一排， 每一个触点一端大， 另一端小， 呈交错排列， 触点大端与打印机连接端点接触。 An inkjet printer ink cartridge having at least one ink container and an ink frame, and a pressure correction correction page in the ink ice container (fine ^ f 91) a mechanism and an ink supply port, wherein the ink frame has a chip, wherein the chip has a plurality of contacts on one surface thereof, and the contacts are arranged in a row, each of the contacts being one end large and the other end being small. Staggered, the large end of the contact is in contact with the printer's connection end.
所述的触点相对于芯片中心线对称地布置。  The contacts are arranged symmetrically with respect to the chip centerline.
触点组成一排的形状为长方形。 或者，  The contacts form a row in the shape of a rectangle. Or,
触点组成一排的形状为梯形或月牙形。 '  The contacts form a row in the shape of a trapezoid or a crescent. '
附图说明 DRAWINGS
图 1是本发明墨盒结构示意图  Figure 1 is a schematic view of the structure of the ink cartridge
图 2是本发明芯片示意图  2 is a schematic view of the chip of the present invention
图中： 1、墨水容器 2、墨架 3、芯片 4、触点 5、压力调节机构 6、 供墨口 In the figure: 1, ink container 2, ink frame 3, chip 4, contact 5, pressure adjustment mechanism 6, ink supply port
具体实施方式 detailed description
以下结合附图对本发明作进一步说明：  The present invention is further described below in conjunction with the accompanying drawings:
如图 1、图 2所示，一种喷墨打印机墨盒，有至少一个墨水容器 1和墨架 2， 墨水容器 2内有压力调节机构 5和供墨口 6, 墨架上有芯片 3， 所述的芯片的一 个表面上有多个触点 4,所述的触点设置成一排，每一个触点一端大，另一端小， 呈交错排列， 触点大端与打印机连接端点接触。 所述的触点相对于芯片中心线 对称地布置。 触点组成一排的形状为长方形或梯形或月牙形。  As shown in FIG. 1 and FIG. 2, an inkjet printer cartridge has at least one ink container 1 and an ink tray 2, and the ink container 2 has a pressure adjusting mechanism 5 and an ink supply port 6, and the ink frame has a chip 3. The chip has a plurality of contacts 4 on one surface thereof, and the contacts are arranged in a row, each of which has a large end and a small end which is staggered, and the large end of the contact is in contact with the printer connection end. The contacts are arranged symmetrically with respect to the centerline of the chip. The contacts form a row in the shape of a rectangle or a trapezoid or a crescent.

Claims

1、一种喷墨打印机墨盒， 有至少一个墨水容器和墨架， 墨水容器内有压力调节 机构和供墨口， 墨架上有芯权片， 其特征在于所述的芯片的一个表面上有多个触 点， 所述的触点设置成一排， 每禾一个触点一端大， 另一端小， 呈交错排列， 触 点大端与打印机连接端点接触。  An ink jet printer cartridge having at least one ink container and an ink cartridge, wherein the ink container has a pressure adjusting mechanism and an ink supply port, and the ink frame has a core sheet, wherein the chip has a surface thereon The plurality of contacts are arranged in a row, each of the contacts is large at one end, and the other end is small and staggered, and the large end of the contact is in contact with the printer connection end.
2、根据权利要求 1所述的一种喷墨打印机墨盒， 其特征在于所述的触点相对于 芯片中心线对称地布置。 2. An ink jet printer cartridge according to claim 1 wherein said contacts are arranged symmetrically with respect to a centerline of the chip.
书  Book
3、 根据权利要求 1所述的一种喷墨打印机墨盒， 其特征在于触点组成一排的形 状为长方形。  3. An ink jet printer cartridge according to claim 1, wherein the contacts form a row in the shape of a rectangle.
4、 根据权利要求 1所述的一种喷墨打印机墨盒， 其特征在于触点组成一排的形 状为梯形或月牙形。 4. An ink jet printer cartridge according to claim 1, wherein the contacts form a row in the shape of a trapezoid or a crescent.
PCT/CN2006/000443 2005-11-02 2006-03-21 An ink cartridge for inkjet printer WO2007051371A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520066968.0 2005-11-02
CNU2005200669680U CN2843849Y (en) 2005-11-02 2005-11-02 A kind of ink-jet printer cartridge

Publications (1)

Publication Number Publication Date
WO2007051371A1 true WO2007051371A1 (en) 2007-05-10

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Application Number Title Priority Date Filing Date
PCT/CN2006/000443 WO2007051371A1 (en) 2005-11-02 2006-03-21 An ink cartridge for inkjet printer

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CN (1) CN2843849Y (en)
WO (1) WO2007051371A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201064977Y (en) * 2007-08-10 2008-05-28 珠海天威技术开发有限公司 Chip and ink box using the same
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174046B1 (en) * 1994-10-06 2001-01-16 Hewlett-Packard Company Reliable contact pad arrangement on plastic print cartridge
CN1144321C (en) * 2000-10-10 2004-03-31 富士康(昆山)电脑接插件有限公司 Electrical connector and its making process
CN1532064A (en) * 1998-05-18 2004-09-29 ������������ʽ���� Ink jet printing device and its ink box
US6811246B1 (en) * 1999-06-30 2004-11-02 Canon Finetech Inc. Ink-jet image forming device
US20050184381A1 (en) * 2004-02-20 2005-08-25 Toshiyuki Asahi Connection member and mount assembly and production method of the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174046B1 (en) * 1994-10-06 2001-01-16 Hewlett-Packard Company Reliable contact pad arrangement on plastic print cartridge
CN1532064A (en) * 1998-05-18 2004-09-29 ������������ʽ���� Ink jet printing device and its ink box
US6811246B1 (en) * 1999-06-30 2004-11-02 Canon Finetech Inc. Ink-jet image forming device
CN1144321C (en) * 2000-10-10 2004-03-31 富士康(昆山)电脑接插件有限公司 Electrical connector and its making process
US20050184381A1 (en) * 2004-02-20 2005-08-25 Toshiyuki Asahi Connection member and mount assembly and production method of the same

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