CN212472852U - Printer and electronic equipment - Google Patents
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- CN212472852U CN212472852U CN202021011362.8U CN202021011362U CN212472852U CN 212472852 U CN212472852 U CN 212472852U CN 202021011362 U CN202021011362 U CN 202021011362U CN 212472852 U CN212472852 U CN 212472852U
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Abstract
The embodiment of the utility model provides a printer and electronic equipment, wherein, this printer includes the controller to and the encryption chip, driving motor and the display module that are connected with the controller, the controller statistics driving motor's the printing distance numerical value that the running revolution corresponds, reads the effective distance numerical value of storing in the encryption chip, calculates the difference of effective distance numerical value and printing distance numerical value, to the display module output difference corresponding trigger signal; after receiving the trigger signal, the display module displays a display indication triggered by the trigger signal; the display indication comprises a ribbon effective indication corresponding to the first signal or a ribbon invalid indication corresponding to the second signal, so that a user is timely reminded of replacing the ribbon, the printer is prevented from being in an improper printing state, and the service life of the printer is prolonged.
Description
Technical Field
The utility model belongs to the technical field of commercial kitchen technique of putting out a fire and specifically relates to a printer and electronic equipment are related to.
Background
In the use of the printer, because the user does not know the use condition of the ribbon, the ribbon can still be used after the ribbon is actually used completely, the ribbon can be rotten and cannot display the printing content and the ribbon is broken, so that the printer is in an improper printing state, the printer is easily damaged, and the service life of the printer is shortened.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a printer and an electronic device to alleviate the above technical problems.
In a first aspect, an embodiment of the present invention provides a printer, wherein the printer includes: the controller, and the encryption chip, the driving motor and the display module which are connected with the controller; the encryption chip is arranged on the ribbon cartridge, and the effective distance numerical value of the ribbon in the ribbon cartridge is stored in the encryption chip; the driving shaft of the driving motor is connected with the driving gear on the ribbon box, and the driving motor is used for driving the driving gear to rotate under the driving of the controller so as to move the ribbon; the controller is used for counting the printing distance value corresponding to the running revolution of the driving motor, reading the effective distance value stored in the encryption chip, calculating the difference value between the effective distance value and the printing distance value, and outputting a trigger signal corresponding to the difference value to the display module; the trigger signal comprises a first signal with a difference value larger than a preset threshold value or a second signal with a difference value not larger than a preset threshold value; the display module is used for receiving the trigger signal and displaying a display instruction triggered by the trigger signal; the display indication comprises a color bar valid indication corresponding to the first signal or a color bar invalid indication corresponding to the second signal.
In combination with the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the controller includes: the reader is connected with the encryption chip and used for reading the effective distance numerical value stored in the encryption chip; the first register is connected with the driving motor and used for recording the running revolution of the driving motor; the calculator is connected with the first register and used for calculating the printing distance value of the ribbon according to the running revolution; the differentiator is connected with the calculator, the reader and the encryption chip and used for calculating a difference value between the effective distance value and the printing distance value and sending the difference value to the encryption chip; the comparator is connected with the difference device and used for comparing the difference value with a preset threshold value and outputting a comparison result; the first signal output device is connected with the comparator and used for sending a trigger signal corresponding to the comparison result to the display module; the display module is used for displaying the display indication triggered by the trigger signal.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the printer further includes: the starting key is connected with the controller and used for receiving key operation of a user, generating and sending a starting signal to the controller; the controller further includes: the first signal generator is connected with the starting key and used for generating a driving signal when receiving the starting signal; and the second signal output device is connected with the driving motor and the first signal generator and is used for sending a driving signal to the driving motor so as to drive the driving motor to operate.
With reference to the second possible implementation manner of the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, wherein the encryption chip further stores a first model identifier of the ribbon in the ribbon cartridge; the reader is also used for reading the first model identification stored in the encryption chip; the controller further includes: a memory for storing a second type number identification of the ribbon used by the printer; the matcher is connected with the memory and the reader and is used for matching the first type identifier with the second type identifier to obtain a matching result; and the third signal output device is connected with the matcher and the second signal output device and is used for sending a stop signal corresponding to the matching result to the second signal output device so that the second signal output device stops sending the driving signal to the driving motor.
With reference to the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the printer further includes a ribbon sensor, and the ribbon sensor is installed at a position opposite to the ribbon; the controller further includes: the second signal generator is connected with the color bar sensor and used for generating a second trigger signal when receiving the level signal sent by the color bar sensor; and the fourth signal output device is connected with the second signal output device and the second signal generator and is used for sending a second trigger signal to the second signal output device so as to enable the second signal to send a driving signal to the driving motor.
In combination with the fourth possible implementation manner of the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein the ribbon sensor is a correlation sensor.
With reference to the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the printer further includes: the iron sheet contact is installed in the contact groove, and the encryption chip is in communication connection with the controller through the iron sheet contact.
In combination with the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, wherein the display module is a display screen and/or an indicator light.
With reference to the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, wherein the printer further includes a communicator connected to the controller; the communicator is connected with the user terminal and is used for communicating with the user terminal.
In a second aspect, the present invention provides an electronic device, wherein the electronic device is provided with the printer.
The embodiment of the utility model provides a following beneficial effect has been brought:
the embodiment of the utility model provides a printer and electronic equipment, wherein, this printer includes the controller to and the encryption chip, driving motor and the display module that are connected with the controller, the controller statistics driving motor's the printing distance numerical value that the running revolution corresponds, reads the effective distance numerical value of storing in the encryption chip, calculates the difference of effective distance numerical value and printing distance numerical value, to the display module output difference corresponding trigger signal; after receiving the trigger signal, the display module displays a display indication triggered by the trigger signal; the display indication comprises a ribbon effective indication corresponding to the first signal or a ribbon invalid indication corresponding to the second signal, and the user is reminded of replacing the ribbon in time, so that the printer is prevented from being in an improper printing state, and the service life of the printer is prolonged.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a printer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another printer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another printer according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another printer according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
The stylus printer adopts the pinhead to print through the ribbon, at present, because the user does not know the use condition of the ribbon, the condition that the ribbon is used up and then is continuously printed easily appears, so that the printer is in an improper printing state, the printer is easily damaged, and the service life of the printer is shortened. Based on this, the embodiment of the utility model provides a pair of printer and electronic equipment can alleviate above-mentioned technical problem.
To facilitate understanding of the present embodiment, a printer disclosed in an embodiment of the present invention will be described in detail first.
The first embodiment is as follows:
the embodiment of the utility model provides a printer, figure 1 shows the schematic structure diagram of a printer, as shown in figure 1, above-mentioned printer includes: the controller 100, and an encryption chip 101, a driving motor 102 and a display module 103 which are connected with the controller 100; the encryption chip is arranged on the ribbon cartridge, and the effective distance numerical value of the ribbon in the ribbon cartridge is stored in the encryption chip; the driving shaft of the driving motor is connected with the driving gear on the ribbon box, and the driving motor is used for driving the driving gear to rotate under the driving of the controller so as to move the ribbon; the controller is used for counting the printing distance value corresponding to the running revolution of the driving motor, reading the effective distance value stored in the encryption chip, calculating the difference value between the effective distance value and the printing distance value, and outputting a trigger signal corresponding to the difference value to the display module; the trigger signal comprises a first signal with a difference value larger than a preset threshold value or a second signal with a difference value not larger than a preset threshold value; the display module is used for receiving the trigger signal and displaying a display instruction triggered by the trigger signal; the display indication comprises a color bar valid indication corresponding to the first signal or a color bar invalid indication corresponding to the second signal.
The embodiment of the utility model provides a printer, wherein, this printer includes the controller to and the encryption chip, driving motor and the display module who are connected with the controller, the controller statistics driving motor's the printing distance numerical value that the running revolution corresponds, reads the effective distance numerical value that stores in the encryption chip, calculates the difference of effective distance numerical value and printing distance numerical value, to the display module output difference corresponding trigger signal; after receiving the trigger signal, the display module displays a display indication triggered by the trigger signal; the display indication comprises a ribbon effective indication corresponding to the first signal or a ribbon invalid indication corresponding to the second signal, and the user is reminded of replacing the ribbon in time, so that the printer is prevented from being in an improper printing state, and the service life of the printer is prolonged.
For easy understanding, fig. 2 shows a schematic structural diagram of a ribbon cassette, as shown in fig. 2, a white encryption chip 101 is fixed on the outer surface of the ribbon cassette through a fixed card slot 1, the ribbon cassette comprises, in addition to the encryption chip, two driving gears 2 for driving a ribbon in the ribbon cassette to move, a driving shaft of a driving motor can be inserted into the driving gears to drive the driving gears to rotate when the driving motor runs, and in actual use, the ribbon cassette needs to be installed in a printer, wherein the encryption chip is in communication connection with a controller through an iron sheet contact, the iron sheet contact is installed in a contact groove inside the printer, and the contact groove is matched with the fixed card slot 1; the effective distance value stored in the encryption chip is a distance at which the ink ribbon can be used for printing, and for example, the effective distance value of 2000mm is previously stored in the encryption chip 101 when the ink ribbon is not used for printing.
When a user starts to use the printer to print a task, the controller 100 counts a printing distance value corresponding to the running revolution of the driving motor 102 in real time during printing, outputs a trigger signal corresponding to a difference value to the display module 103 according to the difference value between the effective distance value and the printing distance value stored in the encryption chip 101, outputs a first signal to the display module 103 to enable the display module to display a valid ribbon indication if the obtained difference value is greater than a preset threshold value, outputs a second signal to the display module 103 to enable the display module to display an invalid ribbon indication if the obtained difference value is not greater than the preset threshold value, and the user can know the state of a ribbon according to the display indication and replace the ribbon in time when the ribbon is invalid. In this embodiment, the preset threshold may be set to 0, where the preset threshold may be set according to a requirement of a user, and is not limited herein.
The controller is used as a central processing unit of the whole printer, and can be configured with a corresponding circuit system, a control interface and the like to realize the functions. Specifically, the controller may include a single chip, a DSP (Digital Signal Processing), an ARM (Advanced RISC machine, ARM processor), or other Digital logic controller capable of being used for automation control, and may load the control instruction into the memory at any time for storage and execution. Meanwhile, the system can also include units such as a memory, an input/output unit, a power module, and a digital analog unit, which are provided with CPU instructions and related information inside, and the units can be specifically set according to actual use conditions, which is not limited in this embodiment.
Fig. 3 shows a schematic structural diagram of another printer based on fig. 1, and as shown in fig. 3, the controller 100 includes: a reader 200 connected to the cryptographic chip 101 for reading the effective distance value stored in the cryptographic chip 101; a first register 201 connected to the driving motor 102 for recording the number of running revolutions of the driving motor 102; a calculator 202 connected to the first register 201, for calculating a printing distance value of the ribbon according to the number of running revolutions; a difference device 203 connected to the calculator 202, the reader 200 and the encryption chip 101, for calculating a difference between the effective distance value and the printing distance value, and sending the difference to the encryption chip; the comparator 204 is connected with the difference device 203 and is used for comparing the difference value with a preset threshold value and outputting a comparison result; a first signal output device 205 connected to the comparator 204, configured to send a trigger signal corresponding to the comparison result to the display module 103; the display module is used for displaying the display indication triggered by the trigger signal.
Specifically, the calculator 202 may calculate the printing distance data according to a conversion coefficient of the number of operation revolutions to the printing distance data, and the number of operation revolutions of the driving motor stored in the first register 201, for example, the conversion coefficient is 1:1, and the number of operation revolutions of the driving motor is 10 revolutions, the calculated printing distance data is 10 mm; the conversion coefficient is 1:2, the running revolution of the driving motor is 10 revolutions, and the calculated printing distance data is 20 mm; in specific implementation, the conversion coefficient may be set according to actual needs, and in this embodiment, the conversion coefficient is not limited.
Further, the differentiator 203 performs difference calculation according to the effective distance value in the cryptographic chip 101 from the reader 200 and the printing distance value calculated by the calculator 202 to obtain a difference value, and sends the difference value to the cryptographic chip 101 for storage, where the stored difference value is an effective distance value at the next printing, the comparator 204 compares the difference value with a preset threshold 0 to obtain a comparison result, and sends a trigger signal corresponding to the comparison result to the display module through the first signal output device 205, if the comparison result is that the difference value is greater than the preset threshold, the comparator sends a first signal to the display module, and if the comparison result is that the difference value is not greater than the preset threshold, the comparator sends a second signal to the display module.
In order to visually show the use state of the color ribbon to the user, in practical use, the display module may be an indicator device including a red indicator and a green indicator, and the 2 indicator lights with different colors may be implemented by using an LED (Light-Emitting Diode), in this embodiment, when a first signal is sent to the display module according to the comparison result, the first signal is specifically a green Light display indication, and at this time, the green indicator is triggered to Light, so that the user knows that the color ribbon is in an effective state; when the second signal is sent to the display module according to the comparison result, the second signal is specifically a red light display indication, and at the moment, the red indicator light is triggered to be lightened, so that the user knows that the color band is in an invalid state and needs to replace the new color band.
The display module 103 may be implemented in a digital or graphic manner, besides using an indicator light to represent the status of the color bar, in this manner, the display module 103 may be an electronic device with a display screen, and the display screen may display the numbers or characters corresponding to the first signal and the second signal. For example, when the first signal outputter sends the first signal to the display screen, "1" or "active" is displayed on the display screen to indicate that the color bar is currently in an active use state; when the first signal output device sends a second signal to the display screen, displaying '0' or 'invalid' on the display screen to indicate that the color ribbon is currently in an invalid use state so as to enable a user to replace the color ribbon in time; the display module 103 is implemented in any manner, and can be flexibly selected according to the requirement.
Before the user needs to execute the print job, the user needs to start the printer, specifically, as shown in fig. 3, the printer further includes: a start button 206 connected to the controller 100, for receiving a button operation of a user, generating and transmitting a start signal to the controller 100; the controller 100 further includes: a first signal generator 207 connected to the start key 206 for generating a driving signal upon receiving the start signal; and a second signal output device 208 connected to both the driving motor 102 and the first signal generator 207, for sending a driving signal to the driving motor to drive the driving motor to operate.
The start key 206 is a key that needs to be touched by a user, generates a start signal and sends the start signal to the first signal generator 207 of the controller 100 when the start key 206 receives a key operation of the user, and sends the generated driving signal to the driving motor through the second signal output device 208 when the first signal generator 207 receives the start signal, so that the driving motor operates.
Before the driving motor is operated, whether the ribbon in the ribbon cartridge is a ribbon that can be used by the printer needs to be detected, specifically, as shown in fig. 3, the encryption chip 101 further stores a first model identifier of the ribbon in the ribbon cartridge; the reader 200 is further configured to read a first model identifier stored in the encryption chip; the controller 100 further includes: a memory 209 for storing a second type number identification of the ribbon used by the printer; a matcher 210 connected to both the memory 209 and the reader 200, for matching the first model identifier with the second model identifier to obtain a matching result; and a third signal outputter 211 connected to both the matcher 210 and the second signal outputter 208, for transmitting a stop signal corresponding to the matching result to the second signal outputter, so that the second signal outputter stops transmitting the driving signal to the driving motor.
For example, the second model identifier of the ribbon used by the printer stored in the memory 209 is U, and the matcher 210 matches the first model identifier stored in the encryption chip read by the reader 200 with the second model identifier to obtain a matching result, in this embodiment, the matching result is a matching failure result, that is, the first model identifier is not U, and then a stop signal corresponding to the matching result is sent to the second signal output device 208 through the third signal output device 211, so that the second signal output device stops sending the driving signal to the driving motor; if the first type identifier and the second type identifier are successfully matched, a stop signal does not need to be generated, and the second signal output device can send the driving signal to the driving motor.
In addition, fig. 4 shows a schematic configuration of another printer, and as shown in fig. 4, the printer further includes a ribbon sensor 400, the ribbon sensor 400 being installed at a position opposite to the ribbon; the controller 100 further includes: a second signal generator 401 connected to the color bar sensor 400, for generating a second trigger signal when receiving the level signal sent by the color bar sensor 400; and a fourth signal outputter 402 connected with the second signal outputter 208 and the second signal generator 401, for sending a second trigger signal to the second signal outputter 208, so that the second signal sends a driving signal to the driving motor.
Above-mentioned ribbon sensor 400 can be correlation formula sensor or transmission-type photoelectric sensor, if when for correlation formula sensor, then install light projector and receiver in the both sides of ribbon respectively, if for transmission-type photoelectric sensor, then can install the sensor in the arbitrary side position department of ribbon, ribbon sensor's use type can choose for use and install according to the user's demand, does not restrict here.
If the ribbon in the ribbon cartridge is not in a slack state, the ribbon sensor will continue to send a high level to the second signal generator 401 in the controller 100, so that the second signal generator 401 sends the generated second trigger signal to the second signal follower 208 through the fourth signal follower 402, so that the second signal follower 208 can send a driving signal to the driving motor; if the ribbon in the ribbon cartridge is in a relaxed or invalid state (i.e., the ribbon is transparent), the ribbon sensor does not send a high level to the second signal generator 401 in the controller 100, and the controller does not send a drive signal to the drive motor; therefore, the ribbon sensor can further assist the controller to judge the use state of the ribbon, so that the encryption chip can detect the ribbon state when a fault occurs, and a user can know the condition of the ribbon in time.
As shown in fig. 4, the printer further includes a communicator 403 connected to the controller 100; the communicator 403 is connected with a user terminal 404 for communicating with the user terminal.
The user terminal 404 may be an intelligent terminal such as a smart phone and a tablet computer capable of networking, and an application APP matched with the controller may be installed in advance on the user terminal 404, so that a user may check information transmitted from the controller by logging in the application APP, for example, the user may check information such as a printing progress of a printing task and an effective distance value of a ribbon; the user can also send control instructions such as printing or stopping printing to the controller through the terminal, and therefore intelligentization of the printer is achieved.
Example two:
the embodiment of the utility model provides a still provide an electronic equipment, wherein, this electronic equipment disposes foretell printer, and this electronic equipment still includes other electronic parts such as external power source except including above-mentioned printer, and the implementation of concrete system can refer to the correlation technique and realize, and here is no longer repeated.
The embodiment of the utility model provides an electronic equipment has the same technical characteristic with the printer that above-mentioned embodiment provided, so also can solve the same technical problem, reaches the same technological effect.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the electronic system and the electronic device described above may refer to the corresponding processes in the foregoing printer embodiments, and are not described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within 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 (10)
1. A printer, characterized in that the printer comprises: the controller, and the encryption chip, the driving motor and the display module which are connected with the controller;
the encryption chip is arranged on the ribbon cartridge, and the effective distance numerical value of the ribbon in the ribbon cartridge is stored in the encryption chip;
the driving shaft of the driving motor is connected with the driving gear on the ribbon box, and the driving motor is used for driving the driving gear to rotate under the driving of the controller so as to move the ribbon;
the controller is used for counting a printing distance value corresponding to the running revolution of the driving motor, reading an effective distance value stored in the encryption chip, calculating a difference value between the effective distance value and the printing distance value, and outputting a trigger signal corresponding to the difference value to the display module; the trigger signal comprises a first signal of which the difference value is greater than a preset threshold value or a second signal of which the difference value is not greater than the preset threshold value;
the display module is used for receiving the trigger signal and displaying a display instruction triggered by the trigger signal; the display indication comprises a color bar valid indication corresponding to the first signal or a color bar invalid indication corresponding to the second signal.
2. The printer according to claim 1, wherein the controller comprises:
the reader is connected with the encryption chip and used for reading the effective distance value stored in the encryption chip;
the first register is connected with the driving motor and used for recording the running revolution of the driving motor;
the calculator is connected with the first register and used for calculating the printing distance value of the ribbon according to the running revolution;
the differentiator is connected with the calculator, the reader and the encryption chip and used for calculating a difference value between the effective distance value and the printing distance value and sending the difference value to the encryption chip;
the comparator is connected with the difference device and used for comparing the difference value with a preset threshold value and outputting a comparison result;
the first signal output device is connected with the comparator and used for sending a trigger signal corresponding to the comparison result to the display module;
the display module is used for displaying the display indication triggered by the trigger signal.
3. The printer according to claim 2, further comprising:
the starting key is connected with the controller and used for receiving key operation of a user, generating and sending a starting signal to the controller;
the controller further includes:
the first signal generator is connected with the starting key and used for generating a driving signal when receiving the starting signal;
and the second signal output device is connected with the driving motor and the first signal generator and is used for sending the driving signal to the driving motor so as to drive the driving motor to operate.
4. The printer of claim 3, wherein the cryptographic chip further stores a first model identification of the ribbon in the ribbon cartridge;
the reader is also used for reading the first model identification stored in the encryption chip;
the controller further includes:
a memory for storing a second type number identification of a ribbon used by the printer;
the matcher is connected with the memory and the reader and is used for matching the first type identifier with the second type identifier to obtain a matching result;
and the third signal output device is connected with the matcher and the second signal output device and is used for sending a stop signal corresponding to the matching result to the second signal output device so that the second signal output device stops sending the driving signal to the driving motor.
5. The printer of claim 4 further comprising a ribbon sensor mounted opposite the ribbon;
the controller further includes:
the second signal generator is connected with the color bar sensor and used for generating a second trigger signal when receiving the level signal sent by the color bar sensor;
and the fourth signal follower is connected with the second signal follower and the second signal generator and is used for sending the second trigger signal to the second signal follower so as to enable the second signal to send a driving signal to the driving motor.
6. The printer of claim 5 wherein the ribbon sensor is a correlation sensor.
7. The printer according to claim 1, further comprising: the iron sheet contact is installed in the contact groove, and the encryption chip is connected with the controller in a communication mode through the iron sheet contact.
8. The printer of claim 1, wherein the display module is a display screen and/or an indicator light.
9. The printer of claim 1, further comprising a communicator connected to the controller;
the communicator is connected with a user terminal and is used for communicating with the user terminal.
10. An electronic device, characterized in that the electronic device is provided with a printer according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011362.8U CN212472852U (en) | 2020-06-04 | 2020-06-04 | Printer and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011362.8U CN212472852U (en) | 2020-06-04 | 2020-06-04 | Printer and electronic equipment |
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| CN212472852U true CN212472852U (en) | 2021-02-05 |
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| CN202021011362.8U Active CN212472852U (en) | 2020-06-04 | 2020-06-04 | Printer and electronic equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232429A (en) * | 2021-06-01 | 2021-08-10 | 中电万维信息技术有限责任公司 | High-encryption type internet cloud printing device and using method thereof |
| CN113879011A (en) * | 2021-11-08 | 2022-01-04 | 北京中馨智信科技有限公司 | Print control apparatus and print control method |
| CN116968458A (en) * | 2023-08-01 | 2023-10-31 | 上海迪凯标识科技有限公司 | Control method and device for printer ribbon, electronic equipment and storage medium |
| CN113879011B (en) * | 2021-11-08 | 2024-05-24 | 北京中馨智信科技有限公司 | Printing control device and printing control method |
-
2020
- 2020-06-04 CN CN202021011362.8U patent/CN212472852U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232429A (en) * | 2021-06-01 | 2021-08-10 | 中电万维信息技术有限责任公司 | High-encryption type internet cloud printing device and using method thereof |
| CN113879011A (en) * | 2021-11-08 | 2022-01-04 | 北京中馨智信科技有限公司 | Print control apparatus and print control method |
| CN113879011B (en) * | 2021-11-08 | 2024-05-24 | 北京中馨智信科技有限公司 | Printing control device and printing control method |
| CN116968458A (en) * | 2023-08-01 | 2023-10-31 | 上海迪凯标识科技有限公司 | Control method and device for printer ribbon, electronic equipment and storage medium |
| CN116968458B (en) * | 2023-08-01 | 2024-04-02 | 上海迪凯标识科技有限公司 | Control method and device for printer ribbon, electronic equipment and storage medium |
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