CN114750525A - Printer driving system - Google Patents
Printer driving system Download PDFInfo
- Publication number
- CN114750525A CN114750525A CN202110034119.0A CN202110034119A CN114750525A CN 114750525 A CN114750525 A CN 114750525A CN 202110034119 A CN202110034119 A CN 202110034119A CN 114750525 A CN114750525 A CN 114750525A
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- China
- Prior art keywords
- driving signal
- chip
- printer
- bus
- interpretation
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- Pending
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- 238000003032 molecular docking Methods 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
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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
- B41J2/1752—Mounting within the printer
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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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Landscapes
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A printer driver system, adapted for implementation on a printer, comprising: the printer driving control circuit is arranged on the printer, comprises a driving signal compiling chip, is connected with the bus and outputs a driving signal; the ink box of the ink gun is arranged on a bearing seat of the printer and comprises a driving signal interpretation chip and an ink gun chip, the driving signal interpretation chip is connected with the driving signal compiling chip through a bus, the driving signal compiling chip provides a driving signal for the driving signal interpretation chip to obtain an interpretation signal, and the interpretation signal is output to the ink gun chip to be received so as to drive the ink gun chip to execute ink jet; and a connection port configured on a bus to which the driving signal compiling chip and the driving signal interpreting chip are connected; the ink box of the ink jet head is detachably arranged on the bearing seat of the printer through the connecting port.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a driving system, and more particularly to a printer driving system suitable for a printer.
[ background of the invention ]
An inkjet printer forms characters or images by reciprocating an inkjet head in a swath (swath) on a printing medium while ejecting ink droplets to predetermined positions using the inkjet head. Therefore, the size, shape, material, density, and alignment of the ink droplets produced by the inkjet head are important factors affecting the printing quality.
The conventional ink cartridge carrying device for a printer includes a carrying base and a circuit board. The bearing seat is used for bearing an ink cartridge of an ink jet head. The ink cartridge of the ink jet head has a flexible circuit board, which is connected to the circuit board to communicate the electrical signal. In order to achieve the electrical signal connection effect of the inkjet printhead cartridge and ensure that the circuit board contact piece on the inkjet printhead cartridge can be connected to the circuit board of the printer, a common printer has electrical contacts on the circuit board, and the electrical signals of the circuit board are transmitted to the flexible circuit board of the inkjet printhead cartridge through the electrical contacts made of metal material, so that the inkjet printhead cartridge can receive the signals to perform the inkjet operation.
As shown in fig. 1A to fig. 1C, the ink cartridge carrying device of the printer 4 is provided with a carrying seat 41, a circuit board is provided on the carrying seat 41, and a plurality of electrical contacts 42 are provided on the circuit board. The carriage 41 is used for carrying an inkjet cartridge 2. When the inkjet cartridge 2 is disposed on the carriage 41 of the printer 4, the electrical contacts 231 of the flexible printed circuit 23 of the inkjet cartridge 2 are electrically connected to the electrical contacts 42 of the carriage 41 of the printer 4 to facilitate the inkjet operation of the inkjet cartridge 2 when the inkjet cartridge 2 is disposed on the carriage 41 of the printer 4.
The printer 4 utilizes the electrical signal contacts 42 to transmit electrical signals to the flexible printed circuit 23 of the inkjet cartridge 2, so as to enable the inkjet chip 22 of the inkjet cartridge 2 to receive the electrical signals to drive the inkjet process. However, the inkjet cartridge 2 must be fixed on the carriage to perform the inkjet operation at the correct position, and the inkjet cartridge 2 must be frequently replaced, so that in the process of assembling the inkjet cartridge 2 to the printer 4, the electrical contacts 231 and the electrical contacts 42 must be controlled to be precisely positioned so as to correctly complete the printing operation, and when the electrical contacts 231 and the electrical contacts 42 are not precisely positioned, the printer 4 cannot drive the inkjet cartridge 2 to perform the inkjet operation.
In view of the above-mentioned electrical connection problem of the inkjet head cartridge 2 assembled on the carrying seat 41 of the printer 4, the present invention provides a printer driving system, which solves the electrical connection problem of the inkjet head cartridge 2 connected to the carrying seat 41 of the printer 4 by means of a bus connector (USB), so that the inkjet head cartridge can be quickly positioned with the printer, and can be detached or installed without affecting the connection problem of the driving signal of the inkjet head cartridge.
[ summary of the invention ]
The print head cartridge is set on the bearing seat of the printer and the bus connector (USB) of the ink cartridge is set on the bearing seat of the printer, and the fast connection and positioning mode of the bus connector (USB) is used to make the ink cartridge and the bearing seat of the printer fast positioned and to be detached or installed.
To achieve the above object, the present invention provides a printer driving system, which is suitable for being implemented on a printer, comprising: the printer driving control circuit is arranged on the printer and comprises a driving signal compiling chip, and the driving signal compiling chip is connected with a bus and outputs a driving signal; the ink jet head cartridge is arranged and constructed on a bearing seat of the printer and comprises a driving signal interpretation chip and an ink jet head chip, the driving signal interpretation chip is connected with the driving signal interpretation chip of the printer driving control circuit through the bus, the driving signal interpretation chip provides the driving signal for the driving signal interpretation chip to obtain an interpretation signal, and the interpretation signal is output to the ink jet head chip to be received so as to drive the ink jet to be executed; and a connection port configured on the bus to which the driving signal compiling chip and the driving signal interpreting chip are connected; the ink cartridge of the ink jet head is detachably arranged on the bearing seat of the printer through the connecting port.
[ description of the drawings ]
FIG. 1A is a schematic diagram of an ink cartridge carrying device separated from an ink cartridge of a conventional printer.
FIG. 1B is a schematic diagram of a conventional printer with a carriage separated from an ink cartridge.
FIG. 1C is a schematic view of an ink cartridge from another perspective.
FIG. 2 is a block diagram of a printer driver system according to the present invention.
FIG. 3A is a schematic view of the carriage of the ink cartridge of the printer of the present invention separated from the ink cartridge of the ink jet head.
FIG. 3B is a schematic diagram of the separation of the carriage and the inkjet cartridge of the printer of the present invention.
[ notation ] to show
1: printer drive control circuit
11: drive signal compiling chip
2: ink cartridge of ink jet head
21: driving signal interpretation chip
22: ink jet head chip
23: flexible circuit board
231: electrical contact
3: connection port
31: first butt terminal
32: second butt joint terminal
4: printer with a movable platen
41: bearing seat
42: telecommunication contact
A: bus line
[ detailed description ] embodiments
Embodiments that embody the features and advantages of this disclosure will be described in detail in the description that follows. It will be understood that the present disclosure is capable of various modifications without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.
Referring to fig. 2 and fig. 3A to 3B, the present invention is a printer driving system suitable for a printer, and the printer driving system includes a printer driving control circuit 1, a printhead cartridge 2, and a connection port 3. The ink cartridge carrying device of the printer 4 has a carrying seat 41; the printer driver control circuit 1 is disposed on the printer (not shown), and includes a driving signal compiling chip 11, and the driving signal compiling chip 11 is connected to a bus a to output a driving signal; the inkjet cartridge 2 is disposed on the carrying seat 41 of the printer 4, and includes a driving signal interpreting chip 21 and an inkjet chip 22, the driving signal interpreting chip 21 is electrically connected to the driving signal compiling chip 11 of the printer driving control circuit 1 through the bus a, and receives the driving signal transmitted by the driving signal compiling chip 11 of the printer 4, and the driving signal includes a driving signal pulse (Clock), a driving signal Data (Data), a power ground signal (Gnd) and a power signal (Vcc).
The connection port 3 is disposed on the bus a to which the driving signal compiling chip 11 and the driving signal interpreting chip 21 are connected. The connection port 3 is a bus connector (USB) and includes a first docking terminal 31 and a second docking terminal 32. The first docking terminal 31 is connected to the bus a to which the driving signal compiling chip 11 is connected, as shown in fig. 3B, the first docking terminal 31 may be disposed on the carriage 41 of the printer 4, and the rear end of the first docking terminal 31 is connected to the bus a (not shown) to which the driving signal compiling chip 11 is connected; the second docking terminal 32 is connected to the bus A connected to the driving signal interpreting chip 21. As shown in FIG. 3B, the second docking terminal 32 can be disposed on the ink jet cartridge 2, and the rear end of the second docking terminal 32 is connected to the bus A connected to the driving signal interpreting chip 21, so that the first docking terminal 31 and the second docking terminal 32 are docked with each other, and the driving signal of the driving signal interpreting chip 11 is transmitted to the driving signal interpreting chip 21 through the bus A. The first docking terminal 31 is of a male terminal type (as shown in fig. 3B), and the second docking terminal 32 is of a female terminal type (as shown in fig. 3B), so that the first docking terminal 31 and the second docking terminal 32 are docked with each other, and the driving signal of the driving signal compiling chip 11 is transmitted to the driving signal interpreting chip 21 through the bus a. In contrast, the first docking terminal 31 is in a female terminal type (not shown), and the second docking terminal 32 is in a male terminal type (not shown), so that the first docking terminal 31 and the second docking terminal 32 are docked with each other, and the driving signal of the driving signal compiling chip 11 is transmitted to the driving signal interpreting chip 21 through the bus a.
As can be seen from the above description, the inkjet cartridge 2 is disposed on a carrying seat 41 of the printer 4, and is electrically connected to the driving signal compiling chip 11 of the printer driving control circuit 1 through the bus a and the connection port 3 by the driving signal interpreting chip 21, the driving signal of the driving signal compiling chip 11 is provided to the driving signal interpreting chip 21 to obtain an interpreted signal, and the interpreted signal is output to the inkjet chip 22 for receiving and driving the inkjet, so that the inkjet cartridge 2 of the printer driving system is disposed on the carrying seat 41 of the printer 4 through the connection port 3, and can be conveniently detached or mounted.
In summary, the present disclosure provides a printer driving system, wherein an inkjet cartridge 2 is configured on a carrying seat 41 of a printer 4 and electrically connected to the carrying seat, and the driving signal compiling chip 11 is configured on a printer driving control circuit 1 and the driving signal interpreting chip 21 is configured on the inkjet cartridge 2 through the electrical connection of a bus a and a connection port 3, so that the driving signal of the driving signal compiling chip 11 can be provided to the driving signal interpreting chip 21 through the electrical connection of the bus a and the connection port 3 and obtain an interpreted signal, which is then output to the inkjet chip 22 for driving and executing inkjet, thereby completely solving the requirement that the known inkjet cartridge 2 requires precise positioning when being assembled to the printer 4 by the electrical connection of an electrical contact 231 and an electrical contact 42, and the inkjet cartridge 2 of the printer driving system is connected through the connection port 3, can be arranged on the bearing seat 41 of the printer 4, can be conveniently detached or installed, achieves the effect of simple and rapid installation, and has industrial applicability.
Claims (5)
1. A printer driver system, suitable for implementation on a printer, comprising:
the printer driving control circuit is arranged on the printer and comprises a driving signal compiling chip, and the driving signal compiling chip is connected with a bus and outputs a driving signal;
the ink jet head cartridge is arranged and constructed on a bearing seat of the printer and comprises a driving signal interpretation chip and an ink jet head chip, the driving signal interpretation chip is connected with the driving signal interpretation chip of the printer driving control circuit through the bus, the driving signal interpretation chip provides the driving signal for the driving signal interpretation chip to obtain an interpretation signal, and the interpretation signal is output to the ink jet head chip to be received so as to drive the ink jet to be executed;
a connection port configured on the bus connected with the driving signal compiling chip and the driving signal interpreting chip;
the ink cartridge of the ink jet head is detachably arranged on the bearing seat of the printer through the connecting port.
2. The printer driver system according to claim 1, wherein the driving signal is a driving signal pulse, a driving signal data, a power ground signal, and a power signal.
3. The printer driver system as claimed in claim 1, wherein the connection port is a bus connector including a first docking terminal and a second docking terminal, the first docking terminal is connected to the bus to which the driving signal decoding chip is connected, the second docking terminal is connected to the bus to which the driving signal decoding chip is connected, and the first docking terminal and the second docking terminal are docked with each other to enable the driving signal of the driving signal decoding chip to be transmitted to the driving signal decoding chip through the bus.
4. The printer driver system as in claim 3, wherein said first docking terminal is of a male terminal type and said second docking terminal is of a female terminal type.
5. The printer driver system as in claim 3, wherein said first docking terminal is of a female terminal type and said second docking terminal is of a male terminal type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034119.0A CN114750525A (en) | 2021-01-12 | 2021-01-12 | Printer driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034119.0A CN114750525A (en) | 2021-01-12 | 2021-01-12 | Printer driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114750525A true CN114750525A (en) | 2022-07-15 |
Family
ID=82326121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110034119.0A Pending CN114750525A (en) | 2021-01-12 | 2021-01-12 | Printer driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114750525A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402299B1 (en) * | 1999-10-22 | 2002-06-11 | Lexmark International, Inc. | Tape automated bonding circuit for use with an ink jet cartridge assembly in an ink jet printer |
| TW518284B (en) * | 2000-01-31 | 2003-01-21 | Canon Kk | Printhead, printhead driving method, and data output apparatus |
| CN101434147A (en) * | 2007-11-12 | 2009-05-20 | 研能科技股份有限公司 | Bearing device for ink cartridge of printer |
| CN102160045A (en) * | 2008-07-22 | 2011-08-17 | 意法半导体(胡希)公司 | Multichannel transmission on unifilar bus |
| CN102442057A (en) * | 2010-09-30 | 2012-05-09 | 研能科技股份有限公司 | Printing system |
| DE102012021931A1 (en) * | 2012-11-09 | 2014-05-15 | Artech Gmbh Design + Production In Plastic | Control module for mounting on e.g. ink cartridge for e.g. inkjet printer, has LED connected to output of light emission control unit and is activated or deactivated in response to light emission and printer control signals |
| CN104228347A (en) * | 2013-06-18 | 2014-12-24 | 研能科技股份有限公司 | Ink jet head chip |
| CN204109561U (en) * | 2014-09-10 | 2015-01-21 | 王和平 | A kind of Caritrdge |
| CN104512105A (en) * | 2013-09-26 | 2015-04-15 | 研能科技股份有限公司 | Spray printing unit commonly applied to general ink-jet printing and page-width printing |
| CN105835531A (en) * | 2015-01-16 | 2016-08-10 | 研能科技股份有限公司 | Liquid spray chip of printing module of rapid prototyping device and liquid spray control circuit thereof |
-
2021
- 2021-01-12 CN CN202110034119.0A patent/CN114750525A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402299B1 (en) * | 1999-10-22 | 2002-06-11 | Lexmark International, Inc. | Tape automated bonding circuit for use with an ink jet cartridge assembly in an ink jet printer |
| TW518284B (en) * | 2000-01-31 | 2003-01-21 | Canon Kk | Printhead, printhead driving method, and data output apparatus |
| CN101434147A (en) * | 2007-11-12 | 2009-05-20 | 研能科技股份有限公司 | Bearing device for ink cartridge of printer |
| CN102160045A (en) * | 2008-07-22 | 2011-08-17 | 意法半导体(胡希)公司 | Multichannel transmission on unifilar bus |
| CN102442057A (en) * | 2010-09-30 | 2012-05-09 | 研能科技股份有限公司 | Printing system |
| DE102012021931A1 (en) * | 2012-11-09 | 2014-05-15 | Artech Gmbh Design + Production In Plastic | Control module for mounting on e.g. ink cartridge for e.g. inkjet printer, has LED connected to output of light emission control unit and is activated or deactivated in response to light emission and printer control signals |
| CN104228347A (en) * | 2013-06-18 | 2014-12-24 | 研能科技股份有限公司 | Ink jet head chip |
| CN104512105A (en) * | 2013-09-26 | 2015-04-15 | 研能科技股份有限公司 | Spray printing unit commonly applied to general ink-jet printing and page-width printing |
| CN204109561U (en) * | 2014-09-10 | 2015-01-21 | 王和平 | A kind of Caritrdge |
| CN105835531A (en) * | 2015-01-16 | 2016-08-10 | 研能科技股份有限公司 | Liquid spray chip of printing module of rapid prototyping device and liquid spray control circuit thereof |
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