CN219927277U - Printing consumable chip and printing device - Google Patents
Printing consumable chip and printing device Download PDFInfo
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- CN219927277U CN219927277U CN202320684972.1U CN202320684972U CN219927277U CN 219927277 U CN219927277 U CN 219927277U CN 202320684972 U CN202320684972 U CN 202320684972U CN 219927277 U CN219927277 U CN 219927277U
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- chip
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- 238000007639 printing Methods 0.000 title claims abstract description 122
- 239000000463 material Substances 0.000 claims description 11
- 238000003384 imaging method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to a printing consumable chip and a printing device, wherein the printing consumable chip is provided with a connecting terminal and a connecting part, the connecting terminal comprises at least one first connecting terminal and at least one second connecting terminal, one side of the printing consumable chip is a first contact surface, the second connecting terminal is positioned on the first contact surface, and the first connecting terminal is positioned in an area outside the first contact surface. The connecting part comprises a connecting piece for realizing the electric connection between the signal end and the first connecting terminal and a conductive part for realizing the electric connection between the signal end and the second connecting terminal. According to the scheme provided by the embodiment of the utility model, the first connecting terminal and the second connecting terminal are not arranged on the same surface, so that the arrangement difficulty of the connecting terminals can be reduced, the area of the connecting terminals can be increased, the stability of the electric connection between the connecting terminals and the corresponding conductive parts and between the connecting terminals and the connecting pieces can be improved, and the practical use requirements can be met.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a printing consumable chip and a printing device.
Background
Along with the development of technology, printing imaging devices such as printers have become office equipment in common use, and the consumable box of printers has consumable chips, and consumable chips have terminals that are used for connecting, and the connecting terminal of consumable chips is located same one side generally, leads to the area of each terminal limited, and the overall arrangement is difficult, influences electric connection's stability.
Disclosure of Invention
The utility model provides a printing consumable chip and a printing device, which are used for solving the problem of poor electrical connection stability of a connecting terminal.
The utility model provides a printing consumable chip which can be installed on a consumable box, wherein the consumable box is detachably installed on a printing device, and the printing consumable chip comprises:
a connection terminal comprising at least one first connection terminal and at least one second connection terminal;
the connecting part is used for realizing the electrical connection between the signal end of the printing device and the connecting terminal;
the printing consumable chip comprises a first contact surface, a second connection terminal, a first connection terminal, a connecting part and a second connection terminal, wherein the first contact surface is arranged on one side of the printing consumable chip, the second connection terminal is arranged on the first contact surface, the first connection terminal is located in an area outside the first contact surface, the connecting part comprises a conductive part and a connecting piece, the connecting piece is used for realizing the signal end to be electrically connected with the first connection terminal, and the conductive part is used for realizing the signal end to be electrically connected with the second connection terminal.
In one possible embodiment, the first connection terminal is a ground terminal.
In one possible embodiment, the ground terminal is located on a surface of the printing consumable chip.
In one possible embodiment, the printing-consumable chip has a second contact surface, the first contact surface and the second contact surface are located on opposite sides of the chip along a thickness direction of the printing-consumable chip, and the ground terminal is disposed on the second contact surface.
In one possible embodiment, the ground terminal is located inside the printing consumable chip.
In one possible embodiment, the second connection terminal includes at least a data terminal, a clock terminal, a power terminal, and a reset terminal.
The present utility model provides a printing apparatus including:
a housing having a signal end;
the character car is mounted on the shell and can move relative to the shell;
the consumable box is mounted on the carriage and is provided with a printing consumable chip;
wherein, the printing consumable chip is the printing consumable chip.
In one possible implementation manner, the printing device includes a switching portion, the switching portion is electrically connected with the signal end or the conductive portion, one end of the connecting piece is electrically connected with the switching portion, and the other end of the connecting piece is electrically connected with the first connecting terminal.
In one possible implementation manner, the printing device includes at least two consumable boxes, the first connection terminals are ground terminals, the printing consumable chips of the consumable boxes are respectively provided with the first connection terminals, and the first connection terminals are respectively and electrically connected with the signal terminals through corresponding connection pieces.
In one possible embodiment, the printing apparatus includes at least two consumable cartridges, the first connection terminal is a ground terminal, and the printing consumable chips of the consumable cartridges share the same first connection terminal.
The utility model relates to a printing consumable chip and a printing device, wherein the printing consumable chip is provided with a connecting terminal and a connecting part, the connecting terminal comprises at least one first connecting terminal and at least one second connecting terminal, one side of the printing consumable chip is a first contact surface, the second connecting terminal is positioned on the first contact surface, and the first connecting terminal is positioned in an area outside the first contact surface. The connecting part comprises a connecting piece for realizing the electric connection between the signal end and the first connecting terminal and a conductive part for realizing the electric connection between the signal end and the second connecting terminal. According to the scheme provided by the embodiment of the utility model, the first connecting terminal and the second connecting terminal are not arranged on the same surface, so that the arrangement difficulty of the connecting terminals can be reduced, the area of the connecting terminals can be increased, the stability of the electric connection between the connecting terminals and the corresponding conductive parts and between the connecting terminals and the connecting pieces can be improved, and the practical use requirements can be met.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
FIG. 1 is a schematic diagram of a chip, a connector and a adaptor according to the present utility model;
FIG. 2 is a schematic diagram of a chip according to the present utility model;
FIG. 3 is a schematic diagram of another view angle of the chip according to the present utility model;
FIG. 4 is a schematic diagram of a printing apparatus according to a first embodiment of the present utility model;
FIG. 5 is a schematic diagram of a conductive member according to the present utility model;
FIG. 6 is a schematic diagram of a consumable cartridge and a signal terminal provided by the present utility model;
fig. 7 is a schematic diagram of a printing apparatus according to a second embodiment of the present utility model.
Reference numerals:
1-a housing;
11-signal terminal;
12-conductive parts;
13-a conductive member;
131-connecting the contact pins;
14-connecting piece;
15-a guide rail;
2-a character car;
3-a consumable box;
31-printing consumable chips;
311-first connection terminals;
312-second connection terminals;
312 a-data terminals;
312 b-clock terminal;
312 c-a power supply terminal;
312 d-reset terminal;
313-a first contact surface;
314-a second contact surface;
4-an adapter.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
Detailed Description
For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
As shown in fig. 1, 2 and 3, the embodiment of the present utility model provides a printing consumable chip 31, where the printing consumable chip 31 may be mounted on a consumable cartridge 3, and the consumable cartridge 3 may be detachably mounted on a printing apparatus. The printing consumable chip 31 includes connection terminals and connection parts, the connection terminals including at least one first connection terminal 311 and at least one second connection terminal 312. The connection part is used for realizing the electrical connection between the signal end 11 and the connection terminal of the printing device. The printing consumable chip 31 has a first contact surface 313 on one side, the second connection terminal 312 is provided on the first contact surface 313, and the first connection terminal 311 is provided in an area other than the first contact surface 313. The connection portion includes a conductive portion 12 and a connection member 14, the connection member 14 is used for implementing electrical connection between the signal terminal 11 and the first connection terminal 311, and the conductive portion 12 is used for implementing electrical connection between the signal terminal 11 and the second connection terminal 312. The broken line in fig. 3 indicates that the second connection terminal 312 is shielded.
According to the printing consumable chip provided by the embodiment of the utility model, the first connecting terminal 311 and the second connecting terminal 312 are arranged at different positions of the printing consumable chip, so that the utilization rate of the printing consumable chip 31 can be improved, the arrangement difficulty of each connecting terminal can be reduced, the area of each connecting terminal can be improved, the contact area between the conductive part 12 and the connecting piece 14 and the corresponding connecting terminal can be improved, and the stability of electric connection can be improved.
In one possible embodiment, the first connection terminal 311 is a ground terminal.
The printing consumable chip 311 may be used to store related information, the first connection terminal 311 may be used as a ground terminal to improve the safety of the device having the printing consumable chip 31 during use, and the second connection terminal 312 may be used to transfer information stored in the printing consumable chip after electrical connection. The first connection terminal 311 for grounding and the second connection terminal 312 for transferring information are not located on the same surface of the printing consumable chip 31, and it is possible to facilitate distinguishing the types of connection terminals at the time of use.
As shown in fig. 2, in one possible embodiment, the first connection terminal 311 is located on the surface of the printing consumable chip 31.
The first connection terminal 311 may be located on a surface opposite to the first contact surface 313 or may be located on a side of the printing consumable chip 31. The first connecting terminal 311 is located on the surface of the area of the printing consumable chip 31, which is not the first contact surface 313, so that the first connecting terminal 311 and the connecting piece 14 can be electrically connected during processing, which is beneficial to reducing the processing difficulty and meets the actual use requirement.
As shown in fig. 2 and 3, in one possible embodiment, the printing-material chip 31 has a second contact surface 314, the first contact surface 313 and the second contact surface 314 are located on opposite sides of the printing-material chip 31 in the thickness direction Y of the printing-material chip 31, and the first connection terminal 311 is located on the second contact surface 314.
Through such a mode, the first connecting terminal 311 can be located on the surface with larger area of the printing consumable chip 31, so that the area of the first connecting terminal 311 is increased, the first connecting terminal 311 and the connecting piece 14 are electrically connected, the stability of the first connecting terminal 311 in electrical connection with the signal end 11 through the connecting piece 14 is improved, and the practical use requirement is met.
In one possible implementation, the first connection terminal 311 is located inside the printing consumable chip 31.
Through inlay the inside of establishing at printing-material chip 31 with first connecting terminal 311, can reduce the space that first connecting terminal 311 occupy at printing-material chip 31 surface, can be convenient for optimize the structure of printing-material chip 31, can make printing-material chip 31 have more areas and be used for carrying out the electricity and connect. The connection member 14 may be buried in the inside of the printing consumable chip 31 in advance when the printing consumable chip 31 is processed, and electrically connected with the first connection terminal 311.
As shown in fig. 3, in one possible embodiment, the second connection terminal 312 includes at least a data terminal 312a, a clock terminal 312b, a power terminal 312c, and a reset terminal 312d.
Each second connection terminal 312 is electrically connected to the signal end 11, so that the signal end 11 can obtain the related information of the consumable cartridge 3, thereby being beneficial to improving the working accuracy of the printing device.
As shown in fig. 4 and 5, in one possible embodiment, a conductive member 13 is provided between the conductive portion 12 and the printing consumable chip 31, and the conductive member 13 is provided with at least one connection contact pin 131. The conductive portion 12 is electrically connected to the second connection terminal 312 of the printing consumable chip 31 through the connection pin 131 of the conductive member 13.
Based on the printing consumable chip 31 according to the above embodiments, the embodiment of the present utility model further provides a printing apparatus, where the printing apparatus may include the printing consumable chip 31 according to any one of the above embodiments, and since the printing consumable chip has the above technical effects, the printing apparatus including the printing consumable chip 31 also has the corresponding technical effects, which are not described herein again.
As shown in fig. 4, the printing apparatus may have a housing 1 having a signal terminal 11, a carriage 2 mounted to the housing 1, and a consumable cartridge 3 mounted to the carriage 2, and the carriage 2 may be mounted to the housing 1 by a guide rail 15 and movable with respect to the housing 1. The dotted lines in fig. 6 represent perspective relationships. The consumable cartridge 3 has a printing consumable chip 31. The connecting piece 14 can be made of a conductive metal material with certain flexibility, and when the carriage 2 drives the consumable box 3 to move relative to the shell 1, the connecting piece 14 can deform.
The printing consumable chip 31 may be used to store information of the consumable cartridge 3, and after the consumable cartridge 3 is mounted on the printing apparatus, the signal end 11 is electrically connected to the second connection terminal 312, and the printing apparatus may read the information stored in the printing consumable chip 31 to obtain relevant information of the consumable cartridge 3. The signal terminal 11 is electrically connected to the first connection terminal 311 through the connection member 14. The first connection terminal 311 may be a ground terminal, and is electrically connected to the signal terminal 11 to achieve grounding, the first connection terminal 311 may also be at least one of a ground terminal, a data terminal, a clock terminal, a power terminal, and a reset terminal, the second connection terminal 312 may be at least one of a ground terminal, a data terminal, a clock terminal, a power terminal, and a reset terminal, and the first connection terminal 311 may selectively obtain a data signal, a clock signal, a power signal, and a reset signal in the signal terminal 11 in addition to the ground signal in the signal terminal 11, where the first connection terminal 311 is a ground terminal in this embodiment, but not limited thereto. The first connection terminal 311 is electrically connected with the signal end 11 through the connection piece 14, so that the requirement on the accuracy of the relative position of the first connection terminal 311 can be reduced, the connection difficulty of the first connection terminal and the signal end can be reduced, the setting position of the first connection terminal 311 is relatively flexible, and when the position of the printing consumable chip 31 is deviated, the first connection terminal 311 can still form normal electrical connection. Facilitating the connection of the two and improving the stability of the connection.
As shown in fig. 7, in one possible embodiment, the printing device further includes a switching portion 4, where the switching portion 4 is electrically connected to the signal end 11 or the conductive portion 12, one end of the connecting member 14 is electrically connected to the switching portion 4, and the other end is electrically connected to the first connecting terminal 311.
In the solution provided in the embodiment of the present utility model, the second connection terminal 312 and the first connection terminal 311 are electrically connected to the signal terminal 11 through the conductive portion 12 and the connection piece 14, and the grounding signal in the signal terminal 11 can be led out through the switching portion 4 electrically connected to the signal terminal 11, so that the connection piece 14 and the signal terminal 11 are electrically connected to each other, and the first connection terminal 311 is grounded.
In one possible embodiment, the printing apparatus includes at least two consumable cartridges 3, and the printing consumable chips 31 of each consumable cartridge 3 are respectively provided with first connection terminals 311, and each first connection terminal 311 is electrically connected to the signal end 11 of the corresponding connection piece 14.
Through such design, when the printing device is provided with a plurality of consumable cartridges 3, each consumable cartridge 3 can be grounded respectively, and the consumable cartridges 3 can be directly replaced when the consumable cartridges 3 need to be replaced.
In one possible embodiment, the printing apparatus includes at least two consumable cartridges 3, each consumable cartridge 3 sharing the first connection terminal 311
As shown in fig. 7, the printing device may include a plurality of signal terminals 11, where the signal terminals 11 may be a metal back plate 111, or may be a metal bottom plate 112 at a paper output position of the printing device, and when the housing 1 includes the plurality of signal terminals 11, the conductive portion 12 and the connecting member 14 may be electrically connected to different signal terminals 11 respectively.
In the process of printing imaging, the imaging auxiliary information of the consumable cartridge 3 is required by the printing apparatus to complete the imaging process, and the imaging auxiliary information of the printing apparatus is recorded in the printing consumable chip 31 of the consumable cartridge 3 in addition to the imaging auxiliary information of the printing apparatus. The consumable cartridge 3 may be an ink cartridge filled with ink or a selenium drum filled with carbon powder, and the printing consumable chip 31 is used for controlling authentication and data matching between the consumable cartridge 3 and a printing device and providing imaging auxiliary information in a subsequent imaging process. The printing consumable chip 31 is provided with a memory and a terminal for realizing electrical connection, and the information stored in the memory includes, but is not limited to, toner amount information, manufacturer information, manufacturing date, color of materials (such as ink, carbon powder), capacity of materials, remaining or consumed amount of materials, number of printable pages, number of printed pages, authentication data, and other rewritable system information, and the authentication data may include one or more of printing consumable chip 31 serial number, carbon powder serial number, ink serial number, digital signature, seed data, or verification data. The memory may include a control module and a memory module, which may be integrally designed in an integrated circuit or a die, and the manner in which the memory is fixed to the flexible circuit board may be soft or hard packaging when the memory portion is designed as a die. The memory may employ a non-volatile memory module such as an erasable programmable read-only memory (EPROM), a charged erasable programmable read-only memory (electrically erasable programmableread only memory, EEPROM), a flash memory (flash memory), a ferroelectric memory module, a phase change memory module, or the like. The controller may be a single chip microcomputer (microcontroller unit), a microcontroller, a field programmable gate array (field programmable gate array, FPGA), an application specific integrated circuit (application specific integrated circuit, ASIC), or the like. For controlling communication between the printing consumable chip 31 and the printing apparatus, reading information from the memory module, and storing information to the memory module. The printing consumable chip 31 further comprises a circuit board, the terminals and the memory are respectively arranged on the surface of the circuit board, and after the consumable box 3 with the printing consumable chip 31 is installed on the printing equipment, the terminals located on the circuit board are electrically connected with the printing device, so that the printing device can read data of the memory through the terminals.
The embodiment of the utility model provides a printing consumable chip 31 and a printing device, wherein the printing consumable chip 31 is provided with a connecting terminal and a connecting part, the connecting terminal comprises at least one first connecting terminal 311 and at least one second connecting terminal 312, one side of the printing consumable chip 31 is a first contact surface, the second connecting terminal 312 is positioned on the first contact surface 313, and the first connecting terminal 311 is positioned in an area outside the first contact surface 313. The connection portion includes a connection member 14 for electrically connecting the signal terminal 11 with the first connection terminal 311, and a conductive portion 12 for electrically connecting the signal terminal 11 with the second connection terminal 312. According to the scheme provided by the embodiment of the utility model, the first connecting terminal 311 and the second connecting terminal 312 are not arranged on the same surface, so that the arrangement difficulty of the connecting terminals can be reduced, the area of the connecting terminals can be increased, the stability of the electrical connection between the connecting terminals and the corresponding conductive parts 12 and the connecting pieces 14 can be improved, and the practical use requirements can be met.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A printing consumable chip, mountable on consumable box (3), consumable box (3) detachably installs on printing device, its characterized in that, printing consumable chip (31) includes:
-connection terminals comprising at least one first connection terminal (311) and at least one second connection terminal (312);
the connecting part is used for realizing the electrical connection between the signal end (11) of the printing device and the connecting terminal;
wherein, one side of printing and consumption material chip (31) is first contact surface (313), second connecting terminal (312) set up in first contact surface (313), first connecting terminal (311) are located the region beyond first contact surface (313), connecting portion include electrically conductive portion (12) and connecting piece (14), connecting piece (14) are used for realizing signal end (11) with first connecting terminal (311) electric connection, electrically conductive portion (12) are used for realizing signal end (11) with second connecting terminal (312) electric connection.
2. The printing consumable chip of claim 1, wherein the first connection terminal (311) is a ground terminal.
3. A printing-consumable chip according to claim 2, characterized in that the first connection terminal (311) is located at the surface of the printing-consumable chip (31).
4. A printing-consumable chip according to claim 3, characterized in that the printing-consumable chip (31) has a second contact surface (314), the first contact surface (313) and the second contact surface (314) being located on opposite sides of the chip (31) in the thickness direction of the printing-consumable chip (31), the ground terminal being provided at the second contact surface (314).
5. The printing consumable chip of claim 2, characterized in that the ground terminal is located inside the printing consumable chip (31).
6. The printing consumable chip of any one of claims 1 to 5, characterized in that the second connection terminal (312) comprises at least a data terminal (312 a), a clock terminal (312 b), a power terminal (312 c) and a reset terminal (312 d).
7. A printing apparatus, the printing apparatus comprising:
a housing (1), the housing (1) having a signal end (11);
a carriage (2), the carriage (2) being mounted to the housing (1) and being movable relative to the housing (1);
the consumable box (3), the consumable box (3) is installed on the carriage (2), and the consumable box (3) is provided with a printing consumable chip (31);
wherein the printing consumable chip (31) is the printing consumable chip (31) of any one of claims 1 to 5.
8. Printing device according to claim 7, wherein the printing device comprises a switching part (4), the switching part (4) is electrically connected with the signal end (11) or the conductive part (12), one end of the connecting piece (14) is electrically connected with the switching part (4), and the other end is electrically connected with the first connecting terminal (311).
9. Printing device according to any one of claims 7 to 8, characterized in that it comprises at least two said consumable cartridges (3), said first connection terminals (311) being ground terminals, said printing consumable chips (31) of each said consumable cartridge (3) being provided with said first connection terminals (311) respectively, each said first connection terminal (311) being electrically connected to said signal terminal (11) respectively by means of a corresponding said connection piece (14).
10. Printing device according to any one of claims 7 to 8, characterized in that it comprises at least two of said consumable cartridges (3), said first connection terminal (311) being a ground terminal, said printing consumable chips (31) of each of said consumable cartridges (3) sharing the same first connection terminal (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684972.1U CN219927277U (en) | 2023-03-30 | 2023-03-30 | Printing consumable chip and printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684972.1U CN219927277U (en) | 2023-03-30 | 2023-03-30 | Printing consumable chip and printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927277U true CN219927277U (en) | 2023-10-31 |
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ID=88488015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684972.1U Active CN219927277U (en) | 2023-03-30 | 2023-03-30 | Printing consumable chip and printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927277U (en) |
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2023
- 2023-03-30 CN CN202320684972.1U patent/CN219927277U/en active Active
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