CN216127998U - Printing pen - Google Patents

Abstract

The utility model discloses a printing pen which comprises a shell, an information acquisition assembly, a printing assembly and a central processing unit. The shell is provided with a printing port and at least one acquisition port; the information acquisition assembly is arranged on the shell and corresponds to the acquisition port so as to be used for acquiring image-text or voice information; the printing component is arranged on the shell and corresponds to the printing port so as to be used for printing the pictures, texts or voice information to a printing medium; the central processing unit is arranged in the shell, and the central processing unit is connected with the information acquisition assembly and the printing assembly. According to the technical scheme, the portable printer integrating the collected data and the printed data is provided, so that the operation of a user is reduced, and the use is convenient.

Description

Printing pen

Technical Field

The utility model relates to the technical field of printing, in particular to a printing pen.

Background

In daily learning and work, there is a large demand for printing or copying. Large printers or copiers are expensive, complicated to operate, inconvenient to carry, and difficult to meet the requirements for printing or copying fragmented information. If the manual recording mode is adopted, the time and labor are more wasted under the condition of higher frequency or longer content space.

The portable printer is a printer which is small in size and easy to carry, and is designed to meet the printing requirement of a user in a moving process. However, in the current portable printer on the market, the electronic terminal such as other computer or mobile phone must be used for sending the printing data, and after the portable printer receives the data transmitted by the electronic terminal, the data is printed out by the printing device of the portable printer, so that the whole process is complicated, the use is very inconvenient, and the printed materials are inconvenient to be unified and arranged.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a printing pen, and aims to provide a portable printer integrating data collection and printing data, so that the operation of a user is reduced, and the use is convenient.

In order to achieve the above object, the present invention provides a print pen, which includes a housing, an information collecting component, a printing component, and a central processing unit. The shell is provided with a printing port and at least one acquisition port; the information acquisition assembly is arranged on the shell and corresponds to the acquisition port so as to be used for acquiring image-text or voice information; the printing component is arranged on the shell and corresponds to the printing port so as to be used for printing the pictures, texts or voice information to a printing medium; the central processing unit is arranged in the shell, and the central processing unit is connected with the information acquisition assembly and the printing assembly.

Optionally, the printing assembly is configured as a thermal printing assembly; alternatively, the printing assembly is configured as an inkjet printing assembly.

Optionally, the thermal printing assembly comprises a printing support and a printing sheet arranged on the printing support; the printing sheet is provided with a butting part, and the butting part is used for contacting with the printing medium to print the image-text information.

Optionally, an arc surface or an inclined plane is arranged at the bottom of the printing support, and the arc surface or the inclined plane is arranged in a convex arc shape or a plane along the inner side of the printing port and the outer side of the printing port; the printing sheet is attached to the cambered surface or the inclined plane.

Optionally, the inkjet printing assembly comprises an ink cartridge and an inkjet ejector, the ink cartridge being disposed within the housing, the inkjet ejector being disposed at one end of the housing; the ink ejector is in communication with the ink cartridge.

Optionally, the print pen further includes a movement distance collector installed in the housing, and the movement distance collector is connected to the central processing unit, so as to collect a movement distance of the print pen on the print medium.

Optionally, the collecting port on the housing includes a graphics and text information collecting port, and the graphics and text information collecting port is arranged at one end of the housing far from the printing port; the information acquisition assembly comprises a scanning assembly which corresponds to the image-text information acquisition port, the scanning assembly comprises a scanning camera and a light supplement lamp, the scanning camera and the light supplement lamp face the image-text information acquisition port, the scanning camera and the light supplement lamp are connected with the central processing unit, and the scanning camera is used for acquiring image-text information to be printed.

Optionally, the collection port on the housing further includes a voice information collection port, and the voice information collection port is disposed on the outer peripheral surface of the housing; the information acquisition assembly further comprises a microphone which is arranged corresponding to the voice information acquisition port, and the microphone is connected with the central processing unit and used for acquiring voice information to be printed.

Optionally, be provided with the horn hole on the casing, the printing pen still include with the broadcaster that the horn hole corresponds the setting, the broadcaster with central processing unit connects for broadcast voice information.

Optionally, the printing pen further includes a power supply device disposed in the housing, a charging port is disposed on the housing, the charging port is connected to the power supply device, and the power supply device is connected to the central processing unit.

According to the technical scheme, the information acquisition assembly is arranged on the printing pen, and the printing assembly is arranged on the printing pen, so that the printing pen can acquire image-text or voice information and then print the image-text or voice information by the printing assembly. The traditional portable printing device generally needs to send printing data by means of electronic terminals such as other computers or mobile phones and the like, the whole operation flow is complicated, and the traditional portable printing device cannot perform printing operation when the electronic terminals such as other computers or mobile phones and the like cannot be used.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a printing pen according to an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of another angle of view of the printing pen of the present invention;

FIG. 5 is a schematic view of a printing pen according to another embodiment of the present invention;

FIG. 6 is a side view from another perspective of FIG. 1;

FIG. 7 is a schematic view of another angle of view of the printing pen of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides the printing pen which is small in size and easy to carry, can be convenient for a user to perform printing operation at any time and any place in a moving process, and meets the requirements of the user on printing or copying fragmented information. Through the printing pen, a user can realize the operation of integrating data collection and data printing, and does not need to use other electronic terminals, so that the printing operation process is simplified, and the defect that the printing operation cannot be carried out when other electronic terminals are powered off is avoided.

Referring to fig. 1, in an embodiment of the present invention, the print pen includes a housing 100, an information collecting component 200, a printing component 300, and a central processing unit 400. The housing 100 is provided with a printing port 110, and at least one collecting port 120; the information acquisition component 200 is arranged on the shell 100 and corresponds to the acquisition port 120 so as to be used for acquiring image-text or voice information; the printing component 300 is arranged on the shell 100 and corresponds to the printing port 110, so as to be used for printing image-text or voice information to a printing medium; the central processor 400 is disposed inside the casing 100, and the central processor 400 is connected to both the information collecting assembly 200 and the printing assembly 300.

Specifically, the casing 100 is designed in a flat pen shape, two ends of the casing 100 are set to be arc-shaped, and a containing cavity for installing other parts of the printing pen is formed inside the casing 100. The material of the housing 100 is a hard material, and as for the type of the hard material, the hard material may be ABS, HIPS, PP, PC, or the like, or a metal or alloy material, and the like, and no specific limitation is set herein. The casing 100 is provided with a printing port 110 and a collecting port 120, and the printing assembly 300 is installed at the printing port 110 and protrudes out of the outer surface of the casing 100 so as to contact with a printing medium and print a text or voice message on the printing medium. Specifically, the information collecting assembly 200 can convert the collected image-text or voice information into an electric signal through the collecting port 120, transmit the electric signal to the central processing unit 400, process the image-text or voice information by the central processing unit 400 to obtain print data, and control the printing assembly 300 to print the print data onto a printing medium through the printing port 110 by the central processing unit 400.

According to the technical scheme, the information acquisition component 200 is arranged on the printing pen, and the printing component 300 is arranged on the printing pen, so that the printing pen can acquire image-text or voice information and then print the image-text or voice information by the printing component 300. The traditional portable printing device generally needs to send printing data by means of electronic terminals such as other computers or mobile phones and the like, the whole operation flow is complicated, and the traditional portable printing device cannot perform printing operation when the electronic terminals such as other computers or mobile phones and the like cannot be used.

Referring to fig. 2 and 3, in one embodiment, printing assembly 300 is configured as a thermal printing assembly 310; alternatively, printing assembly 300 is configured as an inkjet printing assembly. Specifically, when the printing assembly 300 is configured as the thermal printing assembly 310, the printing medium is thermal printing paper, and the user can print the image-text or voice information collected by the information collecting assembly 200 on the thermal printing paper by the thermal printing assembly 310; when printing assembly 300 is configured as an inkjet printing assembly, the print medium is any print medium suitable for inkjet printing, including, but not limited to, plain paper, plastic, clothing, cardboard, and the like.

Further, the thermal printing component 310 includes a printing support 311 and a printing sheet 312 disposed on the printing support 311; the printing sheet 312 is provided with an abutting portion 312a, and the abutting portion 312a is used for contacting with a printing medium to print the image-text information.

Specifically, the printing support 311 is disposed at the printing port 110, the bottom of the printing support 311 protrudes out of the outer surface of the printing pen casing 100, the printing sheet 312 is specifically a thermal printing sheet, the printing sheet 312 is attached to the bottom of the printing support 311, the printing sheet 312 is provided with an abutting portion 312a for printing, when the thermal printing assembly 310 works, the central processor 400 converts image-text or voice information acquired by the information acquisition assembly 200 into printing data and transmits the printing data to the thermal printing assembly 310, when the abutting portion 312a contacts thermal printing paper, the central processor 400 controls the abutting portion 312a to heat, and after the thermal printing paper is heated by the abutting portion 312a, a corresponding heated position contacting the abutting portion 312a becomes a black dot. In this way, the abutting portion 312a can print complete black-and-white print data on the surface of the thermal print paper.

Referring to fig. 1, further, a print switch 150 is disposed in the housing 100, the print switch 150 is configured as a contact switch, the print switch 150 is connected to the central processing unit 400, when the printing element 300 contacts a printing medium, the print switch 150 is in an on state, and the printing element 300 can be controlled by the central processing unit 400 and print the printing data on the printing medium; when the printing assembly 300 is not in contact with the printing medium, the printing switch 150 is in an off state in which the printing assembly 300 does not operate.

It is considered that when a user uses a printing pen, different users have different pen holding habits, and the fixed angle between the printing pen and the printing medium causes discomfort to the user when using the printing pen during printing by the printing pen. In view of this, to solve the problem, an arc surface may be provided at the bottom of the printing support 311, and the arc surface is arranged in a convex arc shape from the inner side to the outer side of the printing port 110; the printing plate 312 is attached to the arc surface. When the user uses the printing pen to perform printing operation, the cambered surface can be printed relative to the printing medium. The abutting portion 312a of the printing sheet 312 can be disposed at any position on the printing sheet 312, so as to meet different pen holding requirements of different users when using the printing pen.

In another embodiment, an inkjet printing assembly includes an ink cartridge disposed within the housing 100 and an inkjet ejector disposed at one end of the housing 100; the ink jet is in communication with the ink cartridge. Specifically, the inkjet device is connected to the central processing unit 400 through a data line, and is configured to receive a print data signal from the central processing unit 400 and print the print data signal on a print medium. The central processor 400 controls the ink jet to jet ink drops through the data signals to form graphic and text information on the printing medium. During printing by the inkjet device, a gap exists between the inkjet device and the printing medium so that the inkjet device can eject ink droplets onto the printing medium to form the graphic information.

Referring to fig. 2 and 4, it should be noted that the print pen further includes a movement distance collector 500 installed in the housing 100, and the movement distance collector 500 is connected to the central processor 400 for collecting the movement distance of the print pen on the print medium.

Specifically, the moving distance collector 500 may be a photo sensor collecting device including an optical sensor, a control chip, an optical lens assembly, a light emitting diode, a touch key, and the like. When the printing pen moves, the photoelectric sensor shoots a series of continuous images and transmits the images to the analysis chip for analysis processing. The analysis chip determines the moving distance of the printing pen by analyzing the change of the position of the feature point on the image, and transmits the information of the moving distance to the central processor 400. The cpu 400 inputs the print data amount of the corresponding length to the printing module 300 according to the information of the moving distance. The printing module 300 outputs corresponding print data to a printing medium according to the distance moved by the printing pen according to the data input amount of the central processor 400. Through the mode, the moving distance of the printing pen and the printing data length of the printing assembly 300 are kept synchronous, so that the printed pictures and texts are not distorted.

Or, the movement distance collector 500 may be a photo-mechanical roller collecting device, which is a roller connected to a grating wheel through a gear, or directly uses the grating wheel as the roller. The roller is disposed on the arc surface of the printing support 311, so that the roller can move together with the printing pen when moving on the printing medium. The roller moves linearly in the direction in which the printer pen slides. The grating wheel is provided with a grating slit, and both sides of the grating wheel are respectively provided with a light emitting tube and a photosensitive tube which form an optical encoder together. When the printing pen moves on the paper surface, the roller wheel drives the grating wheel with the grating slits to rotate, when the photosensitive tube receives the infrared signals sent by the light-emitting tube, the infrared signals are blocked by the grating wheel intermittently due to the existence of the grating slits, so that two pulse signals which change continuously between high and low levels are generated, and the signals are sent into a special control chip to be operated to generate corresponding coordinate offset. By calculating the offset and frequency of the signal, the distance traveled by the printing pen can be derived. The control chip transmits the information of the moving distance to the central processor 400. The cpu 400 inputs the print data amount of the corresponding length to the printing module 300 according to the information of the moving distance. The printing module 300 outputs corresponding print data to a printing medium according to the distance moved by the printing pen according to the data input amount of the central processor 400. Through the mode, the moving distance of the printing pen and the printing data length of the printing assembly 300 are kept synchronous, so that the printed pictures and texts are not distorted.

Alternatively, the movement distance collector 500 may be a purely mechanical roller collecting device, which may be connected to an encoding wheel through a roller, or directly use the encoding wheel as a roller. The roller is disposed on the arc surface of the printing support 311, so that the roller can move together with the printing pen when moving on the printing medium. The encoding wheel is attached with a metal conducting strip which is in direct contact with the electric brush. When the coding wheel rotates, the metal conducting strips and the electric brushes are sequentially contacted, and two forms of connection or disconnection are generated, wherein the former corresponds to a binary number 1, and the latter corresponds to a binary number 0. Then, these binary signals are sent to the internal chip for analysis and generate the corresponding coordinate variation signals. The movement of the printing pen changes the on-off condition of the coding wheel, so that a group of different coordinate offsets are generated, and the movement distance of the printing pen can be obtained by calculating the offset and the frequency of the signal. The cpu 400 inputs the print data amount of the corresponding length to the printing module 300 according to the information of the moving distance. The printing module 300 outputs corresponding print data to a printing medium according to the distance moved by the printing pen according to the data input amount of the central processor 400. Through the mode, the moving distance of the printing pen and the printing data length of the printing assembly 300 are kept synchronous, so that the printed pictures and texts are not distorted.

Referring to fig. 1 and 5, in an embodiment, the collecting port 120 on the casing 100 includes a text information collecting port 121, and the text information collecting port 121 is disposed at an end of the casing 100 away from the printing port 110; the information collecting assembly 200 comprises a scanning assembly 210 corresponding to the image-text information collecting port 121, the scanning assembly 210 comprises a scanning camera 211 and a light supplementing lamp 212 which are arranged towards the image-text information collecting port 121, and the scanning camera 211 is connected with the central processing unit 400 to be used for collecting image-text information to be printed.

Specifically, the image-text information acquisition port 121 is designed as an arc-shaped groove, and the scanning camera 211 and the light supplement lamp 212 are arranged at the bottom of the arc-shaped groove and face the image-text information acquisition port 121. As for the quantity of light filling lamp 212, the quantity of light filling lamp 212 sets up to two, and two light filling lamps 212 are located the both sides of scanning camera 211 respectively, and this light filling lamp 212 mainly plays the effect of light filling for when the user uses the printing pen under dim or the not good condition of light, carry out the light filling through light filling lamp 212 to picture and text information, thereby make the collection that scanning camera 211 can be clear picture and text information and transmit to central processing unit 400.

Further, a scan switch 160 is disposed in the housing 100, the scan switch 160 is configured as a contact switch, the scan switch 160 is connected to the cpu 400, and a portion of the scan switch 160 protrudes from the outer surface of the housing 100. When the scan switch 160 contacts the graphic information to be scanned, the scan switch 160 is in an on state, and the scan component 210 can collect the graphic information and transmit the graphic information to the central processing unit 400 in the on state; when the scan switch 160 is not in contact with the teletext information to be scanned, the scan switch 160 is in an off state, in which the scan element 210 is not operating.

Referring to fig. 1, in an embodiment, the collecting port 120 of the casing 100 further includes a voice information collecting port 122, and the voice information collecting port 122 is disposed on an outer peripheral surface of the casing 100; the information collecting assembly 200 further comprises a microphone 220 corresponding to the voice information collecting port 122, and the microphone 220 is connected with the central processor 400 for collecting voice information to be printed.

Specifically, the microphone 220 is disposed in the casing 100 and corresponds to the voice information collecting port 122, and the power key 170 of the printer pen is disposed on the casing 100, so that the printer pen can be turned on to operate when the power key 170 is pressed once, or the printer pen can be turned off to stop operating when the power key 170 is pressed once. By pressing the power key 170 twice in succession, the microphone 220 can be turned on to operate. The microphone 220 is mainly used for transmitting voice information of a user to the central processor 400 and processing the voice information into print data, and then printing the print data onto a printing medium through the printing assembly 300.

Referring to fig. 2 and 7, in an embodiment, the housing 100 is provided with a speaker hole 130, and the printing pen further includes a broadcasting device 600 disposed corresponding to the speaker hole 130, wherein the broadcasting device 600 is connected to the central processing unit 400 for broadcasting voice information.

Specifically, after the graphic information collected by the scanning component 210 or the voice information recorded by the microphone 220 is transmitted to the central processing unit 400, the central processing unit 400 processes the graphic information or the voice information, and the broadcaster 600 is used for broadcasting the information processed by the central processing unit 400 so as to enable a user to correct the accuracy of the data to be printed. The casing is provided with a broadcasting switch key of the broadcaster 600 for turning on or off the broadcaster 600, and the casing 100 is further provided with a volume key 180 near the power key, wherein the volume key 180 can be used for controlling the volume of the broadcaster 600. When the broadcaster 600 is in the open state, the broadcaster 600 will perform the above-mentioned calibration work; when the broadcaster is in the off state, the printing component 300 directly prints the information processed by the central processing unit 400, and the use efficiency of the printing pen can be further improved without calibration work.

Further, after the broadcaster 600 finishes playing the print data information to be printed, if the print data content is correct, the user can press the "+" of the volume key 180 for more than 3 seconds to confirm the print data information, and the central processor 400 controls the printing assembly 300 to print the print data; if the print data content is wrong, the user can press the "-" of the volume key 180 for more than 3 seconds to cancel the print data information, and the image, text or voice information is collected again through the information collection component 200.

Referring to fig. 1 and 2, the print pen further includes a power supply device 700 disposed in the casing 100, the casing 100 is provided with a charging port 140, the charging port 140 is connected to the power supply device 700, and the power supply device 700 is connected to the cpu 400. Specifically, the power supply device 700 is disposed inside the casing in a manner of being attached to the central controller 400, and the power supply device 700 is mainly used for supplying power to the printing pen, so that the printing pen can be normally used. The power supply device 700 can be charged through the charging port 140.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A printer pen, comprising:

the device comprises a shell, a printing port and at least one collecting port, wherein the shell is provided with the printing port and the at least one collecting port;

the information acquisition component is arranged on the shell and corresponds to the acquisition port so as to be used for acquiring image-text or voice information;

the printing component is arranged on the shell and corresponds to the printing port so as to be used for printing the pictures, texts or voice information to a printing medium; and

the central processing unit is arranged inside the shell and is connected with the information acquisition assembly and the printing assembly.

2. The stylus according to claim 1, wherein the printing assembly is configured as a thermal printing assembly; alternatively, the printing assembly is configured as an inkjet printing assembly.

3. The printer pen of claim 2, wherein said thermal printing assembly comprises a print carriage and a print sheet disposed on said print carriage; wherein, the printing sheet is provided with a butting part which is used for contacting with the printing medium to print the pictures, texts or voice information.

4. The printing pen of claim 3, wherein the bottom of the printing support is provided with an arc surface or an inclined plane, and the arc surface or the inclined plane is arranged in a convex arc shape or a plane along the inner side of the printing port and the outer side thereof; the printing sheet is attached to the cambered surface or the inclined plane.

5. The printer pen of claim 2, wherein the inkjet printing assembly includes an ink cartridge and an inkjet ejector, the ink cartridge being disposed within the housing, the inkjet ejector being disposed at one end of the housing; the ink ejector is in communication with the ink cartridge.

6. The printer pen of any of claims 1-5, further comprising a travel distance collector mounted within the housing, the travel distance collector being connected to the central processor for collecting a distance traveled by the printer pen on the print medium.

7. The printing pen according to any one of claims 1 to 5, wherein the collecting port on the housing comprises a graphics information collecting port, and the graphics information collecting port is arranged at one end of the housing far away from the printing port; the information acquisition assembly comprises a scanning assembly which corresponds to the image-text information acquisition port, the scanning assembly comprises a scanning camera and a light supplement lamp, the scanning camera and the light supplement lamp face the image-text information acquisition port, the scanning camera and the light supplement lamp are connected with the central processing unit, and the scanning camera is used for acquiring image-text information to be printed.

8. The printer pen as claimed in any one of claims 1 to 5, wherein the collection port of the housing further comprises a voice information collection port, and the voice information collection port is disposed on an outer peripheral surface of the housing; the information acquisition assembly further comprises a microphone which is arranged corresponding to the voice information acquisition port, and the microphone is connected with the central processing unit and used for acquiring voice information to be printed.

9. The printing pen of claim 8, wherein a speaker hole is formed in the housing, and the printing pen further comprises a speaker corresponding to the speaker hole, and the speaker is connected to the central processing unit for playing voice information.

10. The printer pen of any one of claims 1 to 5, further comprising a power supply device disposed in the housing, wherein the housing defines a charging port, the charging port is connected to the power supply device, and the power supply device is connected to the central processing unit.

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