CN111421959B - Ink box - Google Patents
Ink box Download PDFInfo
- Publication number
- CN111421959B CN111421959B CN201910022870.1A CN201910022870A CN111421959B CN 111421959 B CN111421959 B CN 111421959B CN 201910022870 A CN201910022870 A CN 201910022870A CN 111421959 B CN111421959 B CN 111421959B
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- China
- Prior art keywords
- ink cartridge
- ink
- cartridge
- ink box
- protrusions
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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.)
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- 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
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/1755—Cartridge presence detection or type identification mechanically
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- 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
- B41J2/17553—Outer structure
Abstract
The invention provides an ink cartridge. The ink box comprises an ink box shell and an ink box detection structure arranged on the ink box shell, wherein the ink box detection structure comprises a protruding part formed by a plurality of protrusions corresponding to different ink box types, the protruding part is connected to the ink box through a connecting part, and any protrusion in the plurality of protrusions can independently complete the installation detection of the ink box. According to the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be universally used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
Description
Technical Field
The invention relates to the technical field of printing and imaging, in particular to an ink box.
Background
In an image printing apparatus, an ink cartridge containing a printing material is mounted in the image printing apparatus to print an image, and an ink jet printer is favored by users because of its vivid printing color and good printing effect, so that the mounting detection of the ink cartridge is more and more important. The existing ink cartridge testing method is to provide a light blocking portion on the cartridge casing, wherein the light blocking portion is usually made of opaque material, such as black resin material or other reflective material, the casing of the ink cartridge directly sets the opaque material on a predetermined position at a specific position during injection molding to form the light blocking portion, the cartridge mounting portion on the printer is provided with a light sensor corresponding to the light blocking portion, so that the detection light emitted by the light sensor is blocked by the light blocking portion after the ink cartridge is mounted on the printer, and if the light receiving portion of the printer does not receive the detection light, it indicates that the ink cartridge is normally mounted.
In the process of implementing the invention, the inventor finds that at least the following technical problems exist in the prior art:
because the light blocking parts of different types of ink boxes are arranged at different positions, namely, when the ink boxes of different types are manufactured, the positions of the light blocking parts formed during injection molding of the ink box shell are different, different molds need to be manufactured for the ink boxes of different types during manufacturing of the ink boxes, and therefore, the existing ink box detection lacks a detection mold with universality, and the production cost is high during large-scale manufacturing of the ink boxes.
Disclosure of Invention
According to the ink box provided by the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be commonly used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
The ink box comprises an ink box shell and an ink box detection structure arranged on the ink box shell, wherein the ink box detection structure comprises a protruding part formed by a plurality of protrusions corresponding to different ink box types, the protruding part is connected to the ink box through a connecting part, and any protrusion in the plurality of protrusions can independently complete installation detection of the ink box.
Alternatively, the projection may be movable in a horizontal direction and/or a vertical direction of the ink cartridge mounting direction.
Alternatively, the projection may be movable in a horizontal direction of an ink cartridge mounting direction toward a direction opposite to the ink cartridge mounting direction.
Alternatively, the projection may be capable of rotating clockwise or counterclockwise in a direction perpendicular to the ink cartridge mounting direction toward a direction perpendicular to the ink cartridge mounting direction.
Optionally, the shape of the protrusion is an arc structure, a semi-circular structure or a semi-elliptical structure.
Optionally, the connection is a movable connection or a fixed connection.
Optionally, the connection is a resilient connection, such that movement of the protrusion in the horizontal and/or vertical direction is a resilient movement.
Optionally, the connecting portion is movable with the projection.
Optionally, the cartridge case is further provided with an accommodating space for the movement of the protruding portion.
Optionally, the receiving space is a groove. The ink box provided by the embodiment of the invention comprises an ink box shell and an ink box detection structure arranged on the ink box shell, wherein the ink box detection structure comprises a bulge part formed by a plurality of bulges corresponding to different ink box types, the bulge part is connected to the ink box through a connecting part, and any bulge in the bulges can independently complete the installation detection of the ink box. According to the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be universally used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
Drawings
FIG. 1 is a schematic view of the structure of an ink cartridge provided in example 1 of the present invention;
FIG. 2 is a schematic structural view of a shape of a convex portion in embodiment 1;
FIG. 3 is a schematic structural diagram of a limiting structure of an ink cartridge on a printer;
FIGS. 4-6 are schematic diagrams of an ink cartridge installation detection process for one color provided in example 1;
FIGS. 7-8 are schematic views of an ink cartridge installation detection process of another color provided in example 1;
FIG. 9 is a schematic view showing another structure of an ink cartridge provided in example 2 of the present invention;
FIGS. 10-12 are schematic views of the ink cartridge installation detection process for one color provided in example 2;
FIG. 13 is a schematic view showing another structure of an ink cartridge provided in example 3 of the present invention;
FIG. 14 is a schematic structural view of a projection shape in example 3;
fig. 15-17 are schematic diagrams of ink cartridge installation detection processes for one color provided in example 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, embodiment 1 of the present invention provides an ink cartridge 1, the ink cartridge 1 including a cartridge case 2 and a cartridge detection structure provided on the cartridge case, the cartridge detection structure including a projection portion 3 and a connection portion 4, the projection portion 3 being constituted by a plurality of projections 31, 32, 33, and 34 corresponding to different types of ink cartridges, the projection portion 3 being connected to the ink cartridge 1 through the connection portion 4, and any of the plurality of projections 31, 32, 33, and 34 being capable of independently performing mounting detection of the ink cartridge.
Wherein the different ink cartridge types include different color ink cartridges or different kinds of ink cartridges. For convenience of detailed explanation of the present invention, the ink cartridge type is described here by taking ink cartridges of different colors as an example, and specifically, as shown in fig. 1, the plurality of projections 31, 32, 33, and 34 correspond to ink cartridges of four colors, i.e., four ink cartridges respectively containing ink of different colors.
The connecting portion 4 may be an integral connecting portion for connecting the protrusion 3 to the ink cartridge 1, and the connecting portion 4 may also be composed of a plurality of connecting members each for connecting a corresponding protrusion to the ink cartridge 1, for example, as shown in fig. 1 and 2, the connecting portion 4 is composed of a plurality of connecting members 41, 42, 43, and 44, wherein the connecting members 41, 42, 43, and 44 are respectively for connecting the protrusions 31, 32, 33, and 34 to the ink cartridge 1.
The ink cartridge provided by embodiment 1 of the present invention includes an ink cartridge case and an ink cartridge detection structure provided on the ink cartridge case, the ink cartridge detection structure includes a protruding portion formed by a plurality of protrusions corresponding to different types of ink cartridges, the protruding portion is connected to the ink cartridge by a connection portion, and any protrusion of the plurality of protrusions can independently complete an installed machine detection of the ink cartridge. According to the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be universally used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
As shown in fig. 2, the plurality of protrusions 31, 32, 33 and 34 are in an arc-shaped structure, wherein an included angle α formed by the top and the bottom of the protrusion at an end away from the connector is an acute angle, for example, an included angle α formed by the top 312 and the bottom 311 of the protrusion 31 at an end away from the connector 41 is an acute angle, such a structure design is favorable for the rotation of the protrusion, and one skilled in the art can consider designing other shapes of protrusions as required, for example, the plurality of protrusions 31, 32, 33 and 34 can also be in a semicircular structure, a semi-elliptical structure or a rectangular structure.
Alternatively, the connection portion 4 may be a movable connection portion, or may be a non-movable connection portion fixed on the ink cartridge, for example, the connection portion 4 in this embodiment 1 is a non-movable connection portion fixed on the ink cartridge, that is, each of the connection members 41, 42, 43, and 44 in the connection portion 4 is a non-movable connection member fixed on the ink cartridge. Alternatively, the connection portion 4 may be an elastic connection portion, for example, as shown in fig. 1 and 2, each of the connection members 41, 42, 43 and 44 in the connection portion 4 is a non-movable elastic connection member fixed on the ink cartridge, and in addition, a person skilled in the art can flexibly set the connection members, for example, other elastic structures such as springs can be used as the connection portions, and a connection member without elasticity can also be used as the connection portion.
In order to illustrate the installation detection process of the ink cartridge provided in embodiment 1 of the present invention, an ink cartridge limiting structure on a printer is provided, as shown in fig. 3, an ink cartridge limiting structure 100 is provided on an ink cartridge installation position of the printer, and the ink cartridge limiting structure 100 includes a structure 101, a structure 102, and an invagination channel 103 formed on the structure 101 and the structure 102, through which a protrusion passes, wherein a thickness of the protrusion is set to be smaller than a diameter of the invagination channel 103 in the ink cartridge limiting structure on the printer. A light emitting portion for emitting detection light is provided on one side of the recessed channel 103 on the structure 102, and a light receiving portion for receiving detection light is provided on the other side.
Alternatively, any of the plurality of projections may be movable in a horizontal direction of an ink cartridge mounting direction (arrow direction shown in fig. 1) and/or a vertical direction of the ink cartridge mounting direction (arrow direction shown in fig. 1). For example, the projection is movable in a horizontal direction of an ink cartridge mounting direction toward a direction opposite to the ink cartridge mounting direction; alternatively, the projection may be capable of rotating clockwise or counterclockwise in a direction perpendicular to the ink cartridge mounting direction toward a direction perpendicular to the ink cartridge mounting direction. As shown in fig. 1, the projections 31, 32, 33 and 34 in embodiment 1 of the present invention can rotate clockwise in the direction perpendicular to the ink cartridge mounting direction toward the direction perpendicular to the ink cartridge mounting direction.
In addition, in order to match the movement of the protruding part 3 shown in fig. 1, the cartridge housing 2 is further provided with an accommodating space 5 for allowing a plurality of protrusions in the protruding part 3 to move independently, and the accommodating space 5 may be a groove or a cavity, as can be seen from fig. 1, the accommodating space 5 in embodiment 1 is a groove structure formed on the cartridge housing and located below the protruding part 3. It should be noted here that, since the receiving space 5 is provided to match the protruding portion 3 in fig. 1, a person skilled in the art may also flexibly set the receiving space according to whether the designed protruding portion needs the corresponding receiving space, for example, the person skilled in the art may set the corresponding receiving space according to the actually designed protruding portion, or when the actual movement of the protruding portion does not need to provide an additional receiving space, the person skilled in the art may not need to provide the receiving space.
Fig. 4-6 are schematic diagrams of the process of detecting the installation of the ink cartridge with one color ink provided in embodiment 1, and fig. 4 shows the initial state of the ink cartridge with the color ink installed in the ink cartridge installation position; as the ink cartridge continues to be mounted, as shown in fig. 5, the projection 34 passes through the recessed channel 103 of the cartridge stopper structure 100, and the projections 31, 32 and 33 are rotated clockwise and downward in the direction perpendicular to the mounting direction of the ink cartridge by the resistance of the structure 101; as shown in fig. 6, in a schematic view of the ink cartridge of this color when the installation is completed, the protrusions 31, 32 and 33 are received in the receiving space 5, and the protrusion 34 is received in the recessed channel 103 of the ink cartridge retaining structure 100 to block the detection light emitted from the light emitting portion so that the light receiving portion does not receive the detection light, which indicates that the ink cartridge of this color is normally installed.
Fig. 7-8 are schematic views of the process for detecting the installation of the ink cartridge with another color ink provided in embodiment 1, and fig. 7 shows an initial state of the ink cartridge with the color ink installed in the ink cartridge installation position; as the ink cartridge continues to be mounted, the projection 32 passes through the recessed channel 103 of the cartridge stopper structure 100, and the projections 31, 33 and 34 are rotated clockwise and downward in the direction perpendicular to the mounting direction of the ink cartridge by the resistance of the structure 101; as shown in fig. 8, in a schematic view of the ink cartridge of this color when the installation is completed, the protrusions 31, 33 and 34 are received in the receiving space 5, and the protrusion 32 is received in the recessed channel 103 of the ink cartridge retaining structure 100 to block the detection light emitted from the light emitting portion so that the light receiving portion does not receive the detection light, which indicates that the ink cartridge of this color is normally installed.
Example 2
The ink cartridge provided by embodiment 2 of the present invention includes an ink cartridge case and an ink cartridge detection structure provided on the ink cartridge case, the ink cartridge detection structure includes a protruding portion formed by a plurality of protrusions corresponding to different types of ink cartridges, the protruding portion is connected to the ink cartridge by a connection portion, and any of the plurality of protrusions can independently complete installation detection of the ink cartridge. According to the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be universally used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
Fig. 10-12 are schematic diagrams of the process of detecting the installation of the ink cartridge with one color ink provided in embodiment 2, and fig. 10 shows the initial state of the ink cartridge with the color ink installed in the ink cartridge installation position; as the ink cartridge continues to be mounted, as shown in fig. 11, the projection 34 passes through the recessed channel 103 of the cartridge stopper structure 100, and the projections 31, 32 and 33 are rotated clockwise and downward in the direction perpendicular to the mounting direction of the ink cartridge by the resistance of the structure 101; as shown in fig. 6, in a schematic view of the ink cartridge of this color when the installation is completed, the protrusions 31, 32 and 33 are received in the receiving space 5, and the protrusion 34 is received in the recessed channel 103 of the ink cartridge retaining structure 100 to block the detection light emitted from the light emitting portion so that the light receiving portion does not receive the detection light, which indicates that the ink cartridge of this color is normally installed.
Example 3
The ink cartridge provided by embodiment 3 of the present invention includes an ink cartridge case and an ink cartridge detection structure provided on the ink cartridge case, the ink cartridge detection structure includes a protruding portion formed by a plurality of protrusions corresponding to different types of ink cartridges, the protruding portion is connected to the ink cartridge by a connection portion, and any of the plurality of protrusions can independently complete installation detection of the ink cartridge. According to the invention, the ink box detection structure with universality is arranged on the ink box, so that the ink box can be universally used as different types of ink boxes, and the production cost for manufacturing the ink box can be reduced.
As shown in fig. 14, the plurality of protrusions 31, 32, 33 and 34 are rectangular in shape, and those skilled in the art can design other protrusions as needed, for example, the plurality of protrusions 31, 32, 33 and 34 can also be semicircular in shape, semi-elliptical in shape, arc in shape or other shapes.
Alternatively, any of the plurality of projections may be movable in a horizontal direction of an ink cartridge mounting direction (arrow direction shown in fig. 13) and/or a vertical direction of the ink cartridge mounting direction (arrow direction shown in fig. 13). For example, the projection is movable in a horizontal direction of an ink cartridge mounting direction toward a direction opposite to the ink cartridge mounting direction; alternatively, the projection may be capable of rotating clockwise or counterclockwise in a direction perpendicular to the ink cartridge mounting direction toward a direction perpendicular to the ink cartridge mounting direction. As shown in fig. 13, the projections 31, 32, 33 and 34 in embodiment 1 of the present invention are capable of moving in a direction opposite to the ink cartridge mounting direction in a horizontal direction of the ink cartridge mounting direction.
In order to cooperate with each protrusion of the protruding portion 3 shown in fig. 13 to move in a direction opposite to the ink cartridge installation direction in a horizontal direction of the ink cartridge installation direction, the ink cartridge housing 2 is further provided with a receiving space 5 for allowing a plurality of protrusions of the protruding portion 3 to move independently, where the receiving space 5 may be a groove or a cavity, where the receiving space 5 is a plurality of groove structures formed on the ink cartridge housing 2 for respectively receiving the plurality of protrusions. It should be noted here that, since the receiving space 5 is provided to match the protruding portion 3 in fig. 13, a person skilled in the art may also flexibly set the receiving space according to whether the designed protruding portion needs the corresponding receiving space, for example, the person skilled in the art may set the corresponding receiving space according to the actually designed protruding portion, or when the actual movement of the protruding portion does not need to provide an additional receiving space, the person skilled in the art may not need to provide the receiving space.
Fig. 15-17 are schematic diagrams of a process for detecting the installation of an ink cartridge of one color provided in example 3, and fig. 15 shows an initial state of the ink cartridge of the color when the ink cartridge is installed in the ink cartridge installation position; as the ink cartridge continues to be mounted, as shown in fig. 16, the protrusion 34 passes through the recessed channel 103 of the ink cartridge limiting structure 100, and the protrusions 31, 32 and 33 are moved in the direction opposite to the mounting direction (arrow direction in the figure) of the ink cartridge by the resistance of the structure 101, and bring the corresponding connecting members to move; as shown in fig. 17, in the schematic view of the ink cartridge of this color when the installation is completed, the protrusions 31, 32 and 33 are moved to the end of the accommodating space away from the direction of the installation of the ink cartridge, and the protrusion 34 is accommodated in the recessed channel 103 of the ink cartridge spacing structure 100 to block the detection light emitted from the light emitting portion so that the light receiving portion does not receive the detection light, which indicates that the ink cartridge of this color is normally installed.
It should be noted that the ink cartridges of the above embodiments are all suitable for printers having only 4 color ink cartridges, and those skilled in the art can also design the ink cartridges to have a projection with five or more projections according to the type of printer, so that the ink cartridges can be suitable for printers having five or more color ink cartridges. In addition, the above embodiments are described by taking the example of using light to detect whether the ink cartridge is installed, and those skilled in the art can also use the ink cartridge detection structure of the present invention to directly use the structure to detect whether the ink cartridge is installed on the ink cartridge according to the actual application requirement.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An ink cartridge, characterized in that, the ink cartridge includes an ink cartridge case and an ink cartridge detection structure provided on the ink cartridge case, the ink cartridge detection structure includes a convex portion and a connection portion, the convex portion is composed of a plurality of protrusions capable of moving in a horizontal direction and/or a vertical direction of an ink cartridge installation direction corresponding to different ink cartridge types, the convex portion is connected to the ink cartridge through the connection portion, and any of the plurality of protrusions can independently complete installation detection of the ink cartridge.
2. The ink cartridge according to claim 1, wherein the projection is movable in a horizontal direction of a cartridge mounting direction toward a direction opposite to the cartridge mounting direction.
3. The ink cartridge as claimed in claim 1, wherein the protrusion is rotatable clockwise or counterclockwise in a direction perpendicular to a cartridge mounting direction toward a direction perpendicular to the cartridge mounting direction.
4. The ink cartridge as claimed in claim 3, wherein the shape of the protrusion is an arc structure, a semi-circular structure or a semi-elliptical structure.
5. The cartridge according to any one of claims 1 to 4, wherein the connection is a movable connection or a fixed connection.
6. The ink cartridge as claimed in claim 5, wherein the connection part is an elastic connection part such that the movement of the protrusion in the horizontal and/or vertical direction is an elastic movement.
7. The ink cartridge as claimed in claim 5, wherein the connecting portion is movable with the projection.
8. The ink cartridge according to any one of claims 6 to 7, wherein a receiving space for moving the projection is further provided in the cartridge case.
9. The ink cartridge as claimed in claim 8, wherein the accommodating space is a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022870.1A CN111421959B (en) | 2019-01-10 | 2019-01-10 | Ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022870.1A CN111421959B (en) | 2019-01-10 | 2019-01-10 | Ink box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111421959A CN111421959A (en) | 2020-07-17 |
| CN111421959B true CN111421959B (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022870.1A Active CN111421959B (en) | 2019-01-10 | 2019-01-10 | Ink box |
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| CN (1) | CN111421959B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2379717C (en) * | 2001-04-03 | 2006-09-19 | Seiko Epson Corporation | Ink-jet recording device and ink cartridge |
| CN201040443Y (en) * | 2007-03-30 | 2008-03-26 | 兄弟工业株式会社 | Ink box and ink-jet recording apparatus |
| CN107379547A (en) * | 2016-05-13 | 2017-11-24 | 珠海纳思达企业管理有限公司 | Print cartridge, printer and print cartridge installation method |
| JP6859811B2 (en) * | 2017-03-31 | 2021-04-14 | ブラザー工業株式会社 | Liquid drainer |
| CN207630753U (en) * | 2017-11-09 | 2018-07-20 | 珠海天威飞马打印耗材有限公司 | Print cartridge and ink-jet printer |
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2019
- 2019-01-10 CN CN201910022870.1A patent/CN111421959B/en active Active
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| CN111421959A (en) | 2020-07-17 |
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Address after: 519060 1st floor, 3rd floor, 4th floor, 5th floor, 6th floor, 7th floor, 8th floor, building 01, 83 Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Jihai Microelectronics Co.,Ltd. Address before: 519060 1st floor, 3rd floor, 4th floor, 5th floor, 6th floor, 7th floor, 8th floor, building 01, 83 Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: APEX MICROELECTRONICS Co.,Ltd. |
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