CN201304755Y - Inkjet printer ink cartridge - Google Patents
Inkjet printer ink cartridge Download PDFInfo
- Publication number
- CN201304755Y CN201304755Y CNU2008202041133U CN200820204113U CN201304755Y CN 201304755 Y CN201304755 Y CN 201304755Y CN U2008202041133 U CNU2008202041133 U CN U2008202041133U CN 200820204113 U CN200820204113 U CN 200820204113U CN 201304755 Y CN201304755 Y CN 201304755Y
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- China
- Prior art keywords
- ink
- installing rack
- jet printer
- circuit board
- chip installing
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an inkjet printer ink cartridge, of which a chip mounting rack and a mounting navigation structure of the ink cartridge are improved so as to lead the printer assembly to be smoother, use to be more convenient and positioning to be more reliable. The ink cartridge comprises a cartridge body; the bottom surface of the cartridge body is provided with an ink outlet close to one side edge region; the ink cartridge also comprises a circuit board which is arranged on one side wall of the cartridge body close to the side far from the ink outlet; the ink cartridge further comprises a chip mounting rack and a ink cartridge positioning convex plate; the chip mounting rack is a theta-shaped rectangular frame, and provided with an upper inner cavity and a lower inner cavity which open towards the side; the lower inner cavity size is equal to the outer contour size of the circuit board; the chip mounting rack is internally provided with an upper small plug shaft and a lower small plug shaft which are matched with a small hole in the circuit board; the top of the chip mounting rack is connected with the bottom surface of the ink cartridge positioning convex plate; and both the chip mounting rack and the ink cartridge positioning convex plate are fixedly integrated with the same side wall of the cartridge body.
Description
Technical field
The utility model belongs to the printer material consumption field, is specifically related to the chip installing structure of ink-jet printer cartridge.
Background technology
Inkjet technology is a kind of contactless digital printed technology, be with ink droplet jet to the surface of various media, a kind of printing type that the content playback of needs is come out.Have that print speed is fast, flexible operation, noise is low and the figure and the image quality advantages of higher of output, so ink-jet printer is used quite extensive at present.
Ink-jet printer cartridge of the prior art, ink supply pin wherein is positioned near the side that moves back and forth direction perpendicular to carriage, circuit board is installed on the sidewall of print cartridge, forms a plurality of contacts on the exposed surface of circuit board, is used to be connected to the external control device.Print cartridge on the described carriage that is loaded on ink jet printing device, be used for supplying ink by an ink supply pin to printhead, this carriage has the bossed bar thick stick of formation on it, and this print cartridge generally includes: ink tank, be used to comprise the ink of waiting to be conducted to printhead, this ink tank has diapire and sidewall; Ink supply port when print cartridge is installed on the carriage, is used to admit described ink supply pin, and the more close sidewall in its position that forms on diapire rather than another relative sidewall; Circuit board, it is installed on the described sidewall; Be arranged on a plurality of electric contacts on the described circuit board, when print cartridge is installed on the carriage, be used for being electrically connected with the contact foundation of PRN device; Also comprise a semiconductor storage, be used for storing the ink information of ink tank, wherein a plurality of electric contacts electrically contact semiconductor storage to PRN device and transmission information.
Ink-jet printer cartridge of the prior art, circuit board is installed on the sidewall of print cartridge by a chip installing rack, described chip installing rack adopts removable mode to be connected with the print cartridge sidewall, described chip installing rack is a rectangular frame roughly the same with the outer profile size of circuit board, extends laterally from the sidewall of print cartridge to form; The inside of rectangular frame is provided with the little slotting axle of two upper and lower settings, in order to cooperate so that circuit board is fixed with aperture in the circuit board.Same sidewall at described print cartridge, be positioned at described chip installing rack top, be provided with the boss that a sidewall from print cartridge stretches out and forms, the end face of the bottom surface of described boss and described chip installing rack has certain interval, the end face of described boss contacts with the external equipment of ink-cases of printers for the important locating surface of whole ink-cases of printers is installed.Two sides of described chip installing rack are navigation face, in order to the guider of ink-cases of printers to be installed.Described ink-cases of printers is because the volume of boss is too tiny, so produce the phenomenon of locating unreliable and insufficient strength; In addition, the navigation length dimension of navigation face is also short relatively, feels not smooth during installation, needs optimal design further.
Summary of the invention
The purpose of this utility model is to provide a kind of ink-jet printer cartridge, improves for the installation navigational structure of chip installing rack and print cartridge, and it is more smooth to install, and uses more conveniently, can reliably locate simultaneously.
The utility model is achieved through the following technical solutions:
A kind of ink-jet printer cartridge comprises a box body, and the inside of described box body is provided with the ink storage chamber that can store ink; But the end face of described box body is provided with the pouring ink hole that has sealing device just opened when replenishing ink and the air admission hole of the air pressure in the balance ink storage chamber; The bottom surface of described box body is provided with ink outlet port near a side area; Described ink-jet printer cartridge also includes circuit board, and circuit board is installed on the sidewall away near the box body this side of ink outlet port, forms a plurality of contacts that are used to be connected to the external control device on the exposed surface of circuit board; Described circuit board is provided with the semiconductor storage of the ink information that is used for storing ink tank, and described a plurality of contacts electrically contact semiconductor storage to PRN device; Described ink-jet printer cartridge also includes chip installing rack and print cartridge positioning boss; Wherein, described chip installing rack is the rectangular frame of " day " font, described chip installing rack has up and down the inner chamber of two openings to side, the inner cavity size of described below is consistent with the outer profile size of circuit board, and inside is provided with the little slotting axle that two upper and lower settings are arranged that cooperates with aperture in the circuit board; The top of described chip installing rack links to each other with the bottom surface of described print cartridge positioning boss; Described chip installing rack all is fixed as one with the identical sidewall of box body with the print cartridge positioning boss.
To sum up, the beneficial effects of the utility model are: because described ink-jet printer cartridge uses " day " font chip installing rack, the side of having extended the chip installing rack---the navigation length of navigation face, and therefore installation is more smooth, uses more convenient; Simultaneously, because the top of chip installing rack links to each other with described print cartridge positioning boss, the top of chip installing rack has increased the stability of the intensity of print cartridge positioning boss as the supporting surface of print cartridge positioning boss bottom surface, guarantees that described ink-jet printer cartridge reliably locatees.
Description of drawings
Fig. 1 is the perspective view of the utility model ink-jet printer cartridge;
Fig. 2 is the perspective view of the other direction of the utility model ink-jet printer cartridge;
Fig. 3 is the structural representation of the side-looking direction of the utility model ink-jet printer cartridge.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of ink-jet printer cartridge comprises a box body 1, and the inside of described box body is provided with the ink storage chamber 10 that can store ink; But the end face 11 of described box body 1 is provided with the pouring ink hole that has sealing device 12 just opened when replenishing ink and the air admission hole 13 of the air pressure in the balance ink storage chamber; The bottom surface of described box body 1 is provided with ink outlet port 14 near a side area; Described ink-jet printer cartridge also includes circuit board, and circuit board is installed on the sidewall away near the box body this side of ink outlet port, forms a plurality of contacts that are used to be connected to the external control device on the exposed surface of circuit board; Described circuit board is provided with the semiconductor storage of the ink information that is used for storing ink tank, and described a plurality of contacts electrically contact semiconductor storage to PRN device; Described ink-jet printer cartridge also includes chip installing rack 2 and print cartridge positioning boss 3; Wherein, described chip installing rack 2 is the rectangular frame of " day " font, described chip installing rack has up and down the inner chamber 21,22 of two openings to side, inner chamber 22 sizes of described below are consistent with the outer profile size of circuit board, and inside is provided with the little slotting axle 41,42 that two upper and lower settings are arranged that cooperates with aperture in the circuit board; The top of described chip installing rack 2 links to each other with the bottom surface of described print cartridge positioning boss 3; Described chip installing rack 2 all is fixed as one with the identical sidewall 15 of box body 1 with print cartridge positioning boss 3.
The sealing device of described pouring ink hole 12 is the sealing plug.
Described chip installing rack 2 is the different parts of same injection-moulded plastic part with print cartridge positioning boss 3 and box body 1.
Isolated by dividing plate 23 between the upper and lower inner chamber 21,22 of described chip installing rack 2, the both sides of described dividing plate 23 link to each other with two madial walls of described chip installing rack 2, are convenient to mounting circuit boards reliably and increase the intensity of described chip installing rack 2.
Two outer side surfaces of described chip installing rack 2 are navigation face 24,25, and the height dimension of described navigation face 24,25 is greater than the height dimension of circuit board.
Described navigation face 24,25 is integral planar.
The end face of described print cartridge positioning boss 3 is plane 31.
The horizontal cross-section of described print cartridge positioning boss 3 is that rectangle is square or trapezoidal.
The vertical section of described print cartridge positioning boss 3 is that rectangle is square or trapezoidal.
The bottom width size of described print cartridge positioning boss 3 is less than the end face width dimensions of described chip installing rack 2, and described print cartridge positioning boss 3 all leaves distance apart from the both sides of the sidewall 15 of box body 1.
Above-mentioned listed specific implementation is nonrestrictive, and to one skilled in the art, in not departing from the utility model scope, various improvement and the variation carried out all belong to protection domain of the present utility model.
Claims (10)
1, a kind of ink-jet printer cartridge comprises a box body (1), and the inside of described box body is provided with the ink storage chamber (10) that can store ink; The end face (11) of described box body (1) be provided with the pouring ink hole that has sealing device (12) just opened when replenishing ink but and the air admission hole (13) of the air pressure in the balance ink storage chamber; The bottom surface of described box body (1) is provided with ink outlet port (14) near a side area; Described ink-jet printer cartridge also includes circuit board, and circuit board is installed on the sidewall away near the box body this side of ink outlet port, forms a plurality of contacts that are used to be connected to the external control device on the exposed surface of circuit board; Described circuit board is provided with the semiconductor storage of the ink information that is used for storing ink tank, and described a plurality of contacts electrically contact semiconductor storage to PRN device; Described ink-jet printer cartridge also includes chip installing rack (2) and print cartridge positioning boss (3); It is characterized in that: described chip installing rack (2) is the rectangular frame of " day " font, two openings were to inner chamber (21), (22) of side about described chip installing rack had, and the inner chamber of described below (22) size is consistent with the outer profile size of circuit board; The top of described chip installing rack (2) links to each other with the bottom surface of described print cartridge positioning boss (3); Described chip installing rack (2) all is fixed as one with the identical sidewall (15) of box body (1) with print cartridge positioning boss (3).
2, ink-jet printer cartridge according to claim 1 is characterized in that: the sealing device of described pouring ink hole (12) is the sealing plug.
3, ink-jet printer cartridge according to claim 1 is characterized in that: described chip installing rack (2) is the different parts of same injection-moulded plastic part with print cartridge positioning boss (3) with box body (1).
4, according to claim 1 or 2 or 3 described ink-jet printer cartridges, it is characterized in that: isolate by dividing plate (23) between the upper and lower inner chamber (21) of described chip installing rack (2), (22), the both sides of described dividing plate (23) link to each other with two madial walls of described chip installing rack (2), are convenient to mounting circuit boards reliably and increase the intensity of described chip installing rack (2).
5, according to claim 1 or 2 or 3 described ink-jet printer cartridges, it is characterized in that: two outer side surfaces of described chip installing rack (2) are navigation face (24), (25), and the height dimension of described navigation face (24), (25) is greater than the height dimension of circuit board.
6, ink-jet printer cartridge according to claim 5 is characterized in that: described navigation face (24), (25) are integral planar.
7, ink-jet printer cartridge according to claim 1 is characterized in that: the end face of described print cartridge positioning boss (3) is plane (31).
8, ink-jet printer cartridge according to claim 7 is characterized in that: the horizontal cross-section of described print cartridge positioning boss (3) is that rectangle is square or trapezoidal.
9, ink-jet printer cartridge according to claim 7 is characterized in that: the vertical section of described print cartridge positioning boss (3) is that rectangle is square or trapezoidal.
10, ink-jet printer cartridge according to claim 7, it is characterized in that: the bottom width size of described print cartridge positioning boss (3) is less than the end face width dimensions of described chip installing rack (2), and described print cartridge positioning boss (3) all leaves distance apart from the both sides of the sidewall (15) of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041133U CN201304755Y (en) | 2008-11-26 | 2008-11-26 | Inkjet printer ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041133U CN201304755Y (en) | 2008-11-26 | 2008-11-26 | Inkjet printer ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304755Y true CN201304755Y (en) | 2009-09-09 |
Family
ID=41097216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202041133U Expired - Fee Related CN201304755Y (en) | 2008-11-26 | 2008-11-26 | Inkjet printer ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304755Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564292A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | Printer uninterrupted supply system |
| CN106564291A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | External ink supply system of printer |
| CN106626778A (en) * | 2015-10-30 | 2017-05-10 | 周利军 | Ink supply device air pressure dynamic balance system |
| CN106626777A (en) * | 2015-10-30 | 2017-05-10 | 周利军 | Print cartridge with novel ink lead-out system |
| CN109940997A (en) * | 2019-04-25 | 2019-06-28 | 珠海毅希科技有限公司 | A kind of print cartridge processing method |
| CN110116557A (en) * | 2019-06-13 | 2019-08-13 | 深圳亿瓦创新科技有限公司 | A kind of print cartridge of Portable hitting printing apparatus |
-
2008
- 2008-11-26 CN CNU2008202041133U patent/CN201304755Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564292A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | Printer uninterrupted supply system |
| CN106564291A (en) * | 2015-10-11 | 2017-04-19 | 周利军 | External ink supply system of printer |
| CN106626778A (en) * | 2015-10-30 | 2017-05-10 | 周利军 | Ink supply device air pressure dynamic balance system |
| CN106626777A (en) * | 2015-10-30 | 2017-05-10 | 周利军 | Print cartridge with novel ink lead-out system |
| CN109940997A (en) * | 2019-04-25 | 2019-06-28 | 珠海毅希科技有限公司 | A kind of print cartridge processing method |
| CN110116557A (en) * | 2019-06-13 | 2019-08-13 | 深圳亿瓦创新科技有限公司 | A kind of print cartridge of Portable hitting printing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI GREE MEIDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHUHAI GELI NEW TECHNOLOGY RESEARCH INSTITUTE CO., LTD. Effective date: 20111208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519000 ZHUHAI, GUANGDONG PROVINCE TO: 519085 ZHUHAI, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111208 Address after: 519085 No. 6 Hua Guan Road, Jinding Science and Technology Industrial Zone, Zhuhai hi tech Zone, Guangdong, China Patentee after: Zhuhai Gree Magneto-Electric Co., Ltd. Address before: 519000 Guangdong city of Zhuhai Province Stone Road No. 205 Patentee before: Zhuhai Geli New Technology Research Institute Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |