CN209700140U - Portable hand-written instant printing equipment - Google Patents

Abstract

A kind of portable hand-written instant printing equipment, it is characterized in that, it includes writable screen, induction screen, writing pencil and printer core component, the handwriting screen is stacked on the induction screen, it connect with the printer core component respectively, when the writing pencil is write in the handwriting screen, the handwriting screen shows handwriting because of pressure in real time and keeps the handwriting, the induction screen forms handwriting information by incuding the position of the writing pencil, handwriting information that the printer core component is transmitted according to the induction screen and can print out the handwriting.The portable hand-written instant printing equipment of the utility model can facilitate user to write and print anywhere or anytime, to meet the routine use demand of user, it has the characteristics that low-profile, practical function, easy to use, and it has strong practicality, preferably widelys popularize.

Description

Portable hand-written instant printing equipment

[technical field]

The utility model relates to printing equipment, in particular to a kind of portable hand-written instant printing equipment.

[background technique]

The working principle of thermal printer is to utilize the semiconductor heating element on electric current driving print head, print head heating Thermal printing paper can be made to change colour (such as blackening), it, can be on printing paper by controlling the heating of print head and the propulsion of printing paper Print pattern needed for being formed.Existing portable printer is usually all thermal printer, such as bar code printer, cash register ticket According to printer etc..Traditional this portable printer is usually all commercial purpose, is that required printing function is provided for businessman Can, usually all it is to be connect with host computer, prints the content sent by host computer, such as cash register slip printer prints is to receive The content of silver-colored system, what express delivery bar code printer printed is the printing content that intelligent terminal is sent.This portable printer, It is usually not provided with screen, even if being equipped with screen, is also only intended to show content perhaps to be confirmed in be printed, and cannot direct book Write into capable printing.And as the improvement of people's living standards, everybody requires quality of life and the joy of life higher, it occasionally wants to want It is impromptu to print painting, written contents, prompting item etc., and traditional printer is just unable to satisfy this demand.

[utility model content]

The purpose of the utility model is to solve the above problems and to provide a kind of writable and can print in time handwritten content just Take the hand-written instant printing equipment of formula.

To achieve the above object, the utility model provides a kind of portable hand-written instant printing equipment, which is characterized in that It includes writable screen, induction screen, writing pencil and printer core component, and the handwriting screen is stacked on the induction screen, It is connect respectively with the printer core component, when the writing pencil is write in the handwriting screen, the handwriting screen is because of pressure And show handwriting in real time and keep the handwriting, the induction screen is formed by incuding the position of the writing pencil Handwriting information, handwriting information that the printer core component is transmitted according to the induction screen and can print out the hand Write person's handwriting.

Further, the handwriting screen is that cholesteric liquid crystal handwriting screen can in no extra electric field with bistable state The handwriting formed by pressure is shown and kept, whole handwritings can be disposed under DC Electric Field.

Further, the induction screen is electromagnetic screen, and the writing pencil is time writer, and the induction screen passes through electromagnetic induction Principle and the location information that can obtain the time writer has formed handwriting information.

Further, the induction screen is touch screens.

Further, the printer core component includes control module, communication interface circuit, print head, print head interface Circuit, chart drive motor and motor-drive circuit, the communication interface circuit are connect with the induction screen and control module respectively, For receiving the handwriting information from the induction screen, the print head interface circuit respectively with the print head and control Module connection, the print head is controlled under the control of the control module and is printed, the motor-drive circuit difference It is connect with the chart drive motor and motor-drive circuit, the chart drive motor is controlled under the control of the control module and is carried out The transmission and printing stepping of print media.

Further, the printer core component further includes memory module, is electrically connected with the control module.

Further, further include the clear screen circuit equipped with clear screen key, the clear screen circuit respectively with the control mould Block and handwriting screen connection, when the clear screen key described in the user's operation, the control module controls the memory module and saves and institute State the corresponding handwriting information of handwriting in handwriting screen, and generate AC controling signal and control the handwriting screen into Row full screen content is removed.

Further, be additionally provided with rechargeable battery and charging interface, the rechargeable battery and charging interface respectively with The control module electrical connection.

Further comprising first shell, center and the second shell of pairing connection are equipped in the first shell Window is write, the center is fixedly connected with the first shell, and the handwriting screen is fixed at the center and described first Between shell, and window is write described in face, the induction screen be set to the handwriting screen back side, be fixed on the center with Between the first shell or it is fixed on the side opposite with the handwriting screen of the center；The printer core component is set to Between center and second shell, foldable opening and replace printing paper.

It further, further include the communication module that can be communicated with intelligent terminal, the communication module and the control mould Block connection, can receive the print command from intelligent terminal.

The intentional contribution of the utility model is, efficiently solves the above problem.The utility model it is portable hand-written Instant printing equipment is equipped with handwriting screen and induction screen, not only can instant playback go out handwriting, but also handwriting can be sent out It send to printer core component and is printed immediately, thus user can be facilitated to write and print anywhere or anytime, to meet use The routine use demand at family.In addition, the handwriting screen power consumption of the portable hand-written instant printing equipment of the utility model is extremely low, also It can be used for handwriting, drawing etc., play the function of note prompting, multi-purpose content has very strong practicability.This is practical new The portable hand-written instant printing equipment of type has the characteristics that low-profile, practical function, easy to use, with very strong reality With property, preferably widely popularize.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural decomposition diagram of the utility model.

Fig. 3 is the principles of the present invention block diagram.

Wherein, handwriting screen 10, induction screen 20, writing pencil 30, printer core component 40, control module 41, communication interface electricity Road 42, print head 43, print head interface circuit 44, chart drive motor 45, motor-drive circuit 46, sensor 47, sensor circuit 48, memory module 49, shell 50, first shell 51, write window 511, clear screen key hole 512, center 52, second shell 53, Print button hole 531, clear screen key 60, rechargeable battery 70, charging interface, main PCB plate 81, small pcb board 82, function button 90, bluetooth communication 100, printing paper 101.

[specific embodiment]

The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model System.

As shown in Figure 1 and Figure 2, the portable hand-written instant printing equipment of the utility model comprising handwriting screen 10, induction Screen 20, writing pencil 30, printer core component 40 and shell 50.

As shown in Figure 1 and Figure 2, the handwriting screen 10 for being presented the handwriting formed by pressure in real time, and keeping should Handwriting.The handwriting screen 10 selects cholesteric liquid crystal handwriting screen that can show with bistable state in no extra electric field And the handwriting formed by pressure is kept, whole handwritings can be disposed under DC Electric Field.Due to the hand It writes screen 10 and keeps handwriting not power consumption, power consumption is only needed in clear screen, therefore its power consumption is extremely low.In addition, this cholesteric phase Liquid crystal handwriting screen 10 is not dazzling, uses very comfortable.Shape, the size of the handwriting screen 10 can be set as desired.

Since the handwriting screen 10 can only show handwriting in real time, but handwriting information can not be simultaneously formed, therefore, It is printed to obtain handwriting information to be sent to printer core component 40, is folded under the handwriting screen 10 and be equipped with one layer Induction screen 20.

As shown in Figure 1 and Figure 2, the induction screen 20 is used to induce handwriting and form handwriting information, with convenient It is subsequent to print.The size of the induction screen 20 matches with the handwriting screen 10, in the present embodiment, preferably with institute The size for stating handwriting screen 10 is consistent.Electromagnetic screen or touch screens can be selected in the induction screen 20.In the present embodiment, the induction screen 20 Preferably electromagnetic screen.Correspondingly, the writing pencil 30 is preferably time writer, it can be active or passive electromagnetic pen, tool Body can refer to well-known technique.When the induction screen 20 selects touch screens, the optional routine of the writing pencil 30 can be used for book The pen with pen tip write.

When the induction screen 20 selects electromagnetic screen, when writing pencil 30 is write in handwriting screen 10, handwriting screen 10 can be real-time Handwriting is showed, and the induction screen 20 of 10 downside of handwriting screen then occurs electromagnetic induction phenomenon with writing pencil 30 and generates induction Electromotive force can determine the position of writing pencil 30 according to the stool and urine of induced electromotive force, so as to form handwriting information, so as to Printer core component 40 is sent to be printed.

As shown in figure 3, the printer core component 40 includes control module 41, communication interface circuit 42, print head 43, beats Print head interface circuit 44, chart drive motor 45, motor-drive circuit 46, sensor 47, sensor circuit 48 and memory module 49.This In embodiment, the printer core component 40 is thermal printer cassette.

As shown in figure 3, one end of the communication interface circuit 42 is connect with the induction screen 20, for receiving handwriting Information, the other end of the communication interface circuit 42 are then connect with control module 41, the handwriting information for being used to receive It is sent to control module 41, so that control module 41 can control the print head 43 and chart drive motor 45 to print accordingly Handwriting.The communication interface circuit 42 can refer to well-known technique, or be retouched by those skilled in the art according to the present embodiment The function stated and designed accordingly according to circuit base knowledge.

As shown in figure 3, one end of the print head interface circuit 44 is connect with the control module 41, one end is beaten with described It prints head 43 to connect, is used to receive the instruction of the sending of control module 41 and controls the print head 43 and printed.The printing First 43 can be selected well known thermal printing head 43, and the print head interface circuit 44 can refer to well-known technique, or by this field skill Art personnel are designed according to the present embodiment described function according to circuit base knowledge accordingly.

As shown in figure 3, one end of the motor-drive circuit 46 is connect with the control module 41, one end and the paper feed Motor 45 connects, and is used to receive the instruction of the sending of control module 41 and controls the biography that the chart drive motor 45 carries out print media Send and print stepping.The setting of the motor-drive circuit 46 and chart drive motor 45 can refer to well-known technique.

As shown in figure 3, one end of the sensor circuit 48 is connect with the control module 41, one end and the sensor 47 connections, can refer to well-known technique.

As shown in figure 3, the memory module 49 is connect with the control module 41, it is used to store program data and printing Well known memory module 49 can be selected in related data.

As shown in figure 3, the portable hand-written instant printing equipment is equipped with clear screen circuit for the handwriting screen 10.It is described Clear screen circuit is equipped with clear screen key 60, is used for user and the full frame removing of progress is manually operated.One end of the clear screen circuit with The handwriting screen 10 connects, and one end is electrically connected with the control module 41, when user presses the clear screen key 60, the control Molding block 41 will generate AC controling signal and control the removing that the handwriting screen 10 carries out full screen content.The clear screen electric current It can refer to well-known technique.In addition, in order to record the handwriting that user once write, in the present embodiment, when user's clear screen, The portable hand-written instant printing equipment can store the handwriting of lower user.In other words, when user uses writing pencil 30 in hand It writes on screen 10 when writing, handwriting can be formed because of pressure in handwriting screen 10, and induction screen 20 induces writing pencil 30 Position and generate handwriting information, when pressing clear screen key 60, the handwriting in handwriting screen 10 can be disposed of, and be felt The handwriting information that 20 generations should be shielded then is sent to the memory module 49 and is stored, so as to facilitate carry out subsequent expansion It uses, such as user is facilitated to check the information such as history of printing in other terminals.

As shown in Fig. 2, the portable hand-written instant printing equipment is equipped with rechargeable battery 70 and fills to provide working power Electrical interface.The rechargeable battery 70 and charging interface are electrically connected with the control module 41 respectively, can be entire portable Hand-written instant printing equipment provides operating voltage, and makes entire printing equipment more portable.The rechargeable battery 70 can Well known lithium battery etc. is selected, the connection with control module 41 can refer to well-known technique, for example, the rechargeable battery 70 can It is connect by well known power circuit with the control module 41 and operating voltage is provided.

In the specific implementation, as shown in Fig. 2, the control module 41 of the printer core component 40, communication interface circuit 42, Print head interface circuit 44, motor-drive circuit 46, sensor circuit 48 and memory module 49 can be integrated in one block of main PCB plate 81 On, it is connect respectively with the induction screen 20, print head 43, chart drive motor 45, sensor 47 by corresponding conducting wire.This implementation In example, the clear screen circuit is provided separately on one piece small pcb board 82, and the clear screen key 60 is set on the small pcb board 82, It is connect by conducting wire with the main PCB plate 81.

The print head 43, chart drive motor 45 structure then refer to well-known technique, a component is integrally formed, is equipped with Paper storehouses are printed, user can be facilitated to open the replacement for carrying out printing paper 101.

To load the handwriting screen 10, induction screen 20, printer core component 40 and writing pencil 30, it is described it is portable it is hand-written i.e. When printing mounted in be equipped with shell 50.The shell 50 includes first shell 51, center 52 and the second shell 53 of pairing connection.

As shown in Fig. 2, the first shell 51, which is equipped with, writes window 511, be used to install the handwriting screen 10 and into Running hand is write.The first shell 51 is connect with 52 pairing of center, between to be fixedly connected comprising but be not limited to screw It connects, snap connection.The center 52 is equipped with the plane of handwriting screen 10 and induction screen 20 described in support, the handwriting screen 10 and The overlapping setting of induction screen 20.In some embodiments, the handwriting screen 10 and induction screen 20 are set to first shell 51 in jointly Between frame 52, for the handwriting screen 10 towards the writing window 511 of first shell 51, the induction screen 20 is then fitted in center 52 In plane.When first shell 51 and center 52 are fixed together, the handwriting screen 10 and induction screen 20 can be fixed Between first shell 51 and center 52.In some embodiments, the handwriting screen 10 can be set to first shell 51 and center 52 Between, and induction screen 20 is set to another side surface opposite with handwriting screen 10 of center 52, and is fixedly connected on one with center 52 It rises.

As shown in Fig. 2, the small pcb board 82 where the clear screen circuit is set between first shell 51 and center 52, with The center 52 is fixedly connected.Clear screen key hole 512 is equipped in the first shell 51, described in 60 face of clear screen key Clear screen key hole 512.

As shown in Fig. 2, the print head 43, chart drive motor 45, sensor 47, main PCB plate 81 and rechargeable battery 70 are set Between center 52 and second shell 53, wherein the sensor 47 can refer to well-known technique and be configured, and can be distributed in more Locate position.

The print head 43 and chart drive motor 45 are whole as component, can fold opening along it to install printing paper 101 Position divide, one end is fixedly connected with the center 52, and the other end is fixedly connected with the second shell 53, and center 52 are fixedly connected with first shell 51, in this way, opening first shell 51 and second shell 53 when needing replacing printing paper 101 Printing paper storehouses can be exposed and carry out the replacement of printing paper 101.In the present embodiment, the main PCB plate 81 is then fixed on the print head 43, chart drive motor 45 is on the whole.

For convenience of charging, charging hole is equipped in the second shell 53, the charging interface is set in the charging hole, And it is connect with the main PCB.For convenience of control printing, one or more print button holes are additionally provided in the second shell 53 531, interior to be equipped with function button 90, which connect with the control module 41, is used to control the printing Cartridge assemblies 40, such as the on & off switch for switching on and shutting down, the printing key for printing.

In addition, communication module 100 may further be provided on the hardware foundation.The communication module 100 and the control Module 41 connects, and can be integrated on the main PCB plate 81, can be communicated with intelligent terminal, so as to by handwriting Information is sent to intelligent terminal, or receives the print command of intelligent terminal and print the printing content sent by intelligent terminal. The communication module 100 includes but is not limited to bluetooth communication, WIFI communication module etc..

Take this, just form the portable hand-written instant printing equipment of the utility model, it is whole small and exquisite portable, be conducive to Body, which carries, to be used.In use, handwriting screen 10 can real-time display when user is write in handwriting screen 10 using writing pencil 30 Handwriting out, induction screen 20 can induce the position of writing pencil 30 and form handwriting information, and control module 41 can obtain It controls printer core component 40 to the handwriting information and prints the handwriting.When user needs to print, such as by Under the printing key when, the printer core component 40 can beat immediately user in the handwriting write out of submitting a written statement to a higher authority of handwriting screen 10 It prints off and.When user needs to write again, the clear screen key 60 is pressed, whole handwritings in handwriting screen 10 can be by It all disposes, is write again with facilitating.In addition, when not needing to be printed, since 10 power consumption of handwriting screen is extremely low, Can real-time display goes out handwriting and keeps the handwriting due to pressure, thus its be also used as note account.This is practical Novel portable hand-written instant printing equipment, it is small and exquisite portable, easy to use, it can not only print immediately, but also available In daily account, it has strong practicality, preferably widelys popularize.

Although being disclosed by above embodiments to the utility model, the scope of the utility model is not limited to In this, under conditions of conceiving without departing from the utility model, above each component can be understood similar with technical field personnel Or equivalent element is replaced.

Claims (10)

1. a kind of portable hand-written instant printing equipment, which is characterized in that it includes writable screen (10), induction screen (20), hand Write pen (30) and printer core component (40), the handwriting screen (10) is stacked on the induction screen (20), respectively with institute State printer core component (40) connection, when the writing pencil (30) is write on the handwriting screen (10), the handwriting screen (10) handwriting being showed in real time because of pressure and keeping the handwriting, the induction screen (20) is described hand-written by incuding Pen (30) position and form handwriting information, the hand that the printer core component (40) is transmitted according to the induction screen (20) It writes handwriting information and can print out the handwriting.

2. portable hand-written instant printing equipment as described in claim 1, which is characterized in that the handwriting screen (10) is cholesteric Phase liquid crystal handwriting screen can show in no extra electric field and keep the handwriting formed by pressure with bistable state, It can dispose whole handwritings under DC Electric Field.

3. portable hand-written instant printing equipment as described in claim 1, which is characterized in that the induction screen (20) is electromagnetism Screen, the writing pencil (30) are time writer, and the induction screen (20) can obtain the time writer by electromagnetic induction principle Location information has formed handwriting information.

4. portable hand-written instant printing equipment as described in claim 1, which is characterized in that the induction screen (20) is resistance Screen, the writing pencil (30) are plastic pen.

5. portable hand-written instant printing equipment as described in claim 1, which is characterized in that the printer core component (40) Including control module (41), communication interface circuit (42), print head (43), print head interface circuit (44), chart drive motor (45) And motor-drive circuit (46), the communication interface circuit (42) connect with the induction screen (20) and control module (41) respectively Connect, be used for receive come from the induction screen (20) handwriting information, the print head interface circuit (44) respectively with institute Print head (43) and control module (41) connection are stated, the print head is controlled under the control of the control module (41) (43) it is printed, the motor-drive circuit (46) connects with the chart drive motor (45) and motor-drive circuit (46) respectively It connects, transmission and printing step that the chart drive motor (45) carry out print media is controlled under the control of the control module (41) Into.

6. portable hand-written instant printing equipment as claimed in claim 5, which is characterized in that the printer core component (40) Further include memory module (49), is electrically connected with the control module (41).

7. portable hand-written instant printing equipment as claimed in claim 6, which is characterized in that it further includes being equipped with clear screen key (60) clear screen circuit, the clear screen circuit are connect with the control module (41) and handwriting screen (10) respectively, work as user's operation When clear screen key (60), the control module (41) is controlled on memory module (49) preservation and the handwriting screen (10) The corresponding handwriting information of handwriting, and generate AC controling signal and control the handwriting screen (10) carry out it is full frame Content is removed.

8. portable hand-written instant printing equipment as claimed in claim 5, which is characterized in that it is additionally provided with rechargeable battery (70) and charging interface, the rechargeable battery (70) and charging interface are electrically connected with the control module (41) respectively.

9. portable hand-written instant printing equipment as claimed in claim 5, which is characterized in that it includes the first of pairing connection Shell (51), center (52) and second shell (53), on the first shell (51) be equipped with write window (511), it is described in Frame (52) is fixedly connected with the first shell (51), and the handwriting screen (10) is fixed at the center (52) and described first Between shell (51), and window (511) are write described in face, the induction screen (20) is set to the back side of the handwriting screen (10), It is being fixed between the center (52) and the first shell (51) or be fixed on the center (52) with the handwriting screen (10) opposite side；The printer core component (40) is set between center (52) and second shell (53), foldable to beat It opens and replaces printing paper (101).

10. portable hand-written instant printing equipment as claimed in claim 5, which is characterized in that it further includes can be with intelligent end The communication module (100) of communication is held, the communication module (100) connect with the control module (41), can receive and comes from intelligence The print command of energy terminal.