CN111274836A

CN111274836A - Handwriting board set and system

Info

Publication number: CN111274836A
Application number: CN202010060201.6A
Authority: CN
Inventors: 李永贵
Original assignee: Shenzhen Newyes Technology Ltd
Current assignee: Shenzhen Newyes Technology Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-06-12

Abstract

The invention relates to a handwriting board set, which comprises a handwriting pen and a handwriting board, wherein the handwriting board is provided with a dot matrix code, and the handwriting pen obtains data information of the dot matrix code when performing writing operation on the handwriting board. Through set up dot matrix code on the handwriting pad, be provided with the database in the handwriting pen, utilize the cooperation of handwriting pen and handwriting pad, directly compare the dot matrix code that the handwriting pen obtained with its inside database, obtain the coordinate data of handwriting pen position in real time to the content that more accurate discernment user wrote, sensitivity is higher with the exactness, more can be complete reduction user's writing operation. The invention also provides a handwriting board set system, which comprises electronic equipment and a handwriting board set, wherein the electronic equipment and the handwriting pen can be communicated with each other.

Description

Handwriting board set and system

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of handwriting boards, in particular to a handwriting board set and a handwriting board system.

[ background of the invention ]

The existing handwriting board has single function, generally can only be used for simple writing and drawing, although the handwriting board has a wiping function, the handwriting board cannot be connected with electronic equipment in real time, and all written data can not be transmitted to the electronic equipment, so that the handwriting board is not convenient for storing and utilizing information, and the existing handwriting board can not realize actions such as page turning, recording, pausing, mail sharing, font conversion, font size change, color change and the like.

[ summary of the invention ]

In order to overcome the problems in the prior art, the invention provides a handwriting board set and a handwriting board system.

The scheme for solving the technical problem is to provide a handwriting board set, the handwriting board set comprises a handwriting pen and a handwriting board, the handwriting board is provided with a dot matrix code, and the handwriting pen obtains data information of the dot matrix code when the handwriting pen performs writing operation on the handwriting board.

Preferably, a database is arranged in the stylus pen, coordinate data corresponding to different data information are stored in the database, the stylus pen obtains the coordinate data corresponding to the data information from the database in a matching manner, and the coordinate data are used for confirming the content of writing operation.

Preferably, the handwriting board comprises an auxiliary layer and a writing layer which are arranged in a stacked manner, the dot matrix code is arranged on the auxiliary layer, and a plurality of points corresponding to single coordinate data are arranged; the surface of the writing layer far away from the auxiliary layer is a writing surface for the writing pen to write, and the auxiliary layer is matched with the writing pen; the data information comprises one or more combinations of shapes, colors, sizes and position relations of the dots in the dot matrix code.

Preferably, the writing pad is a erasable, multi-time writable writing pad.

Preferably, the dot matrix code includes a functional dot matrix code, and when the stylus pen performs writing operation in a region corresponding to the functional dot matrix code, the stylus pen obtains data information of the functional dot matrix code, the data information corresponds to coordinate data, and a functional instruction corresponding to the writing operation of the user is confirmed through the coordinate data.

Preferably, the function instruction comprises one or more of previous page, next page, large font, small font, color font, recording, pause, mail sharing, font conversion and translation.

Preferably, the dot matrix code further includes a handwriting dot matrix code, the handwriting dot matrix code is used for assisting a handwriting pen to recognize writing tracks, when the handwriting pen writes in an area corresponding to the handwriting dot matrix code, the handwriting pen obtains data information of the handwriting dot matrix code, the data information corresponds to coordinate data, and writing tracks corresponding to writing operations of a user are obtained through the coordinate data.

Preferably, the stylus pen includes a camera, and the camera is configured to obtain the data information of the dot matrix code when the stylus pen writes.

A handwriting board packaging system is characterized in that: the writing tablet set system comprises an electronic device and the writing tablet set according to any one of claims 1-7, wherein the electronic device and the writing pen can communicate with each other.

Preferably, the electronic device is responsive to the writing operation content of the stylus; the mode of the electronic equipment responding to the writing operation content of the handwriting pen comprises displaying the handwriting of the user, performing page turning, recording, pausing, mail sharing, font conversion, changing any action of font size and color or the combination of any actions.

Compared with the prior art, the handwriting board set and the handwriting board system have the following advantages:

1. through be provided with dot matrix code on the handwriting pad, be provided with the database in the handwriting pen, utilize the cooperation of handwriting pen and handwriting pad, directly contrast the dot matrix code that the handwriting pen obtained and its inside database, obtain the coordinate data of handwriting pen position in real time, with the content that more accurate discernment user wrote, sensitivity is higher with the exactness, the operation of writing of the reduction user that more can be complete, and realize multiple different functions through dot matrix code, make the function of handwriting pad more comprehensive.

2. The data obtained by the stylus pen can be more accurate by corresponding to the single coordinate data through a plurality of points, and the identification accuracy is improved.

3. The lattice code data information is different, so that the lattice code has wider application range and can contain more coordinate data.

4. By designing the functional dot matrix code, the user can directly control the display content on the electronic equipment on the handwriting board, so that the use is more convenient.

5. The design of multiple different functions for this handwriting pad suit's function is more perfect, with be applicable to multiple different scenes, promotes user's use and experiences.

6. The coordinate data recorded by the handwriting dot matrix code is utilized, so that the data transmitted by the handwriting pen is more accurate, and the handwriting of the user is restored to the maximum extent.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of a tablet set according to a first embodiment of the present invention.

FIG. 2 is an exploded view of a tablet encased in a tablet according to a first embodiment of the present invention.

FIG. 3 is a schematic perspective view of a writing layer of a writing tablet set according to a first embodiment of the present invention.

FIG. 4 is a schematic perspective view of an auxiliary layer of a tablet set according to a first embodiment of the present invention.

FIG. 5 is an enlarged schematic view of a portion A of an auxiliary layer of a tablet set according to a first embodiment of the present invention.

FIG. 6 is an enlarged schematic view of the auxiliary layer B of the tablet set according to the first embodiment of the present invention.

FIG. 7 is an exploded view of the base of the handwriting pad set according to the first embodiment of the invention.

Fig. 8 is an exploded view of the pen set of the tablet according to the first embodiment of the present invention.

FIG. 9 is an exploded view of the handwriting pad set according to the first embodiment of the present invention.

FIG. 10 is a cross-sectional view of a casing of a tablet set according to a first embodiment of the present invention.

Fig. 11 is a schematic perspective view of a tablet set system according to a second embodiment of the present invention.

The attached drawings indicate the following:

1. sleeving a handwriting board; 11. a handwriting board; 12. a stylus pen; 111. a writing layer; 112. an auxiliary layer; 113. a base; 121. a pen core; 122. a pen cap; 123. a body; 1111. a writing area; 1112. a functional region; 1121. a dot matrix code; 1122. stroke dot matrix codes; 1123. a functional dot matrix code; 1124. a function indicating key; 1131. a PCB board; 1132. switching a key; 1133. clearing the key; 1134. a power source; 1135. a housing; 1231. a housing; 1232. a battery; 1233. a camera; 1234. a main board; 1235. a communication module; 1236. a storage device; 1237. a first accommodating cavity; 1238. a second accommodating cavity; 1239. an inclined surface; 1240. and a charging interface.

2. A handwriting board packaging system; 21. an electronic device; 22. sleeving a handwriting board; 221. a stylus pen; 222. a writing pad.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Referring to fig. 1, a tablet set 1 according to the present invention includes a tablet 11 and a pen 12, wherein a user can use the pen 12 to write on the tablet 11, the tablet 11 is used to display the content written by the user using the pen 12, and the pen 12 can be connected to an electronic device (not shown) to transmit the content written by the user to the electronic device in real time and display the content on the electronic device.

It is understood that electronic devices include, but are not limited to, cell phones, tablet computers, computers; the connection mode between the stylus 12 and the electronic device includes, but is not limited to, bluetooth connection, Wifi connection, infrared connection.

As an embodiment, the tablet 11 may be designed to be a notebook-type foldable structure, and when not in use, the user may fold the tablet 11 for carrying and storage.

As another modified embodiment, the writing pad 11 may also be designed to have a flexible structure, and when not in use, the writing pad may be rolled and stored like paper, so as to save the storage space and facilitate the user to carry around.

In a preferred embodiment, the writing pad 11 is a wiping-type writing pad 11 that can be written on multiple times.

With reference to fig. 1, the length of the writing pad 11 is 160mm-330mm, and further preferably, the length of the writing pad 11 is 200 mm and 280 mm; the width of the writing pad 11 is 120mm-260mm, and further preferably, the width of the writing pad 11 is 150mm-240 mm; the thickness of the writing pad 11 is 3mm-6mm, and more preferably, the thickness of the writing pad 11 is also 4mm-5 mm.

Referring to fig. 2 in combination with fig. 1, the tablet 11 includes a writing layer 111, an auxiliary layer 112 and a base 113, the writing layer 111 is disposed on the base 113, the auxiliary layer 112 is disposed between the writing layer 111 and the base 113, a surface of the writing layer 111 away from the auxiliary layer 112 is a writing surface for the writing pen 12 to write, the auxiliary layer 112 is used for cooperating with the writing pen 12, and the auxiliary writing pen 11 identifies content written by a user on the writing surface, so as to accurately display the content written by the user on the electronic device.

As a variation, the writing layer 111 may be disposed between the auxiliary layer 112 and the base 113, and at this time, the auxiliary layer 112 may cooperate with the stylus pen 12 to assist in recognizing the content written by the user, and may also serve as a protective layer on the surface of the writing layer 111 to prevent the surface of the writing layer 111 from being scratched. When the auxiliary layer 112 is damaged, the auxiliary layer 112 may be replaced directly.

It is understood that in the above-described variant embodiment, the auxiliary layer 112 is of a transparent structural design.

As a further variant, the writing layer 111 and the auxiliary layer 112 are made in one piece.

Referring to fig. 3 in conjunction with fig. 1 and 2, the writing layer 111 is a touch display device, and the writing and drawing operations can be performed on the writing layer 111 by using the stylus 12, wherein the writing layer 111 is designed to be transparent or semi-transparent, so that the stylus 12 can be matched with the auxiliary layer 112 through the writing layer 111 during the writing process, and further, the content written by the user can be transmitted to the electronic device and displayed on the electronic device.

In the present embodiment, the writing layer 111 may be a transparent LED display device, and the material of which the writing layer 111 is made includes, but is not limited to, glass and resin.

As a variant, the writing layer 111 may also be a capacitive touch screen, a resistive touch screen, or the like.

In another embodiment, a first pressure sensing device (not shown) is disposed in the writing layer 111, and when the stylus 12 writes on the surface of the writing layer 111, the first pressure sensing device can sense the pressure change on the surface of the writing layer 111 and transmit the pressure change to the base 113, so that the base 113 can process the pressure change to display the content written by the user on the writing layer 111.

Referring to fig. 4 in conjunction with fig. 1, 2, and 3, as an embodiment, the writing layer 111 includes a writing area 1111 and a function area 1112, and the auxiliary layer 112 is disposed with a dot matrix code 1121, and the dot matrix code 1121 covers the function area 1112 and the writing area 1111.

In one embodiment, the writing area 1111 and/or the area of the tablet 11 corresponding to the functional area 1112 are flexibly foldable;

as a variation, the density of the lattice code 1121 is 40-80/cm 2, and preferably, the density of the lattice code 1121 is also 50-75/cm 2.

As another variant, the distribution density of the dot matrix codes 1121 corresponding to the writing area 1111 is greater than the distribution density of the dot matrix codes 1121 corresponding to the functional area 1112.

Referring to fig. 4 in combination with fig. 1 and fig. 2, the dot matrix code 1121 includes a handwriting dot matrix code 1122 and a function dot matrix code 1123 corresponding to the function instruction, the dot matrix code 1121 of the writing area 1111 is the handwriting dot matrix code 1122, and the dot matrix code 1121 of the function area 1112 is the function dot matrix code 1123. When the handwriting pen 12 writes on the handwriting board 11, it can cooperate with the handwriting lattice code 1122 and the functional lattice code 1123 on the auxiliary layer 112 through the writing layer 111, and further accurately transmit the content written by the user to the electronic device.

Referring to fig. 5 and 6 in conjunction with fig. 1, 2 and 4, the dot matrix code 1121 is a set of a series of dots arranged regularly or irregularly, when the stylus pen 12 writes on the tablet 11, an arbitrary position of the writing corresponds to a plurality of dots, and the plurality of dots form unique data information. There is a difference in data information formed by a plurality of points at different positions, such as a difference in data information formed by a plurality of points at m-position and n-position. Therefore, the writing coordinate data can be determined by data information formed by recognizing a plurality of points at the writing position. The writing track can be obtained by writing the coordinate data. It can be understood that a database is provided at the stylus pen 12 or the electronic device, coordinate data corresponding to different data information are stored in the database, and the stylus pen 12 matches the obtained data information through the database to obtain the coordinate data corresponding to the data information.

It can be understood that a plurality of points correspond to a single coordinate data; the plurality of dots in the handwriting lattice code 1122 form handwriting data information having uniqueness, and the plurality of dots in the function lattice code 1123 form function data information having uniqueness.

As an implementation manner, the handwriting lattice code 1122 records coordinate data, the handwriting pen 12 cooperates with the handwriting lattice code 1122 on the auxiliary layer 112, and the coordinate data recorded by the handwriting lattice code 1122 is recognized by the handwriting pen 12 to determine the position of the handwriting pen 12, that is, when the handwriting pen 12 writes on the writing layer 111, the handwriting pen 12 cooperates with the handwriting lattice code 1122 to obtain the coordinate data of the position of the handwriting pen 12 in real time, and transmits the coordinate data to the electronic device, and then the electronic device processes the coordinate data to obtain the motion trajectory of the handwriting pen 12, that is, the content written by the user.

As a variation, the coordinate data is directly processed by the stylus 12, and the motion trace of the coordinate data is directly obtained by the stylus 12 and then transmitted to the electronic device, so that the electronic device displays the content written by the user.

Referring to fig. 4 in combination with fig. 1 and 3, the functional dot matrix code 1123 corresponding to the functional instruction is disposed on the edge of the auxiliary layer 112, and the corresponding functional indication key 1124 is further disposed at the position where the functional dot matrix code 1123 is disposed on the auxiliary layer 112, when the functional indication key 1124 with different functional effects is selected at the corresponding position on the writing layer 111 by using the stylus 12, the stylus 12 can recognize the functional dot matrix code 1123 on the auxiliary layer 112 through the writing layer 111 and transmit the recognized information to the electronic device, thereby changing the content or status displayed on the electronic device by the software.

The dot matrix code 1121 further includes a carbon-containing layer (not shown) so that a distinction is formed between the dot matrix code 1121 and the function indication key 1124 to prevent the function indication key 1124 from covering the dot matrix code 1121, thereby affecting the recognition of the dot matrix code 1121 by the stylus 12.

As an implementation manner, the functional dot matrix code 1123 records a functional instruction, the stylus pen 12 cooperates with the functional dot matrix code 1123 on the auxiliary layer 112, the functional instruction recorded in the functional dot matrix code 1123 is recognized by the stylus pen 12, and then the stylus pen 12 transmits the obtained functional instruction to the electronic device, and the electronic device makes a corresponding change according to the received functional instruction.

It is understood that the function lattice code 1123 comprises a plurality of dots, each of the areas corresponding to the function indication keys 1124 comprises a plurality of dots, data information is formed between the plurality of dots, and the data information corresponding to different function indication keys 1124 is different.

It is understood that the function lattice code 1123 corresponds to function commands including, but not limited to, previous page, next page, large font, small font, color font, recording, pausing, and sharing mail.

As an optimized implementation, the function role contained in the function lattice code 1123 may further include font conversion, that is, the function may convert the text written by the user into a standard font, such as song style, regular script, or sonsy style.

In another preferred embodiment, the function lattice code 1123 further comprises a translation function for translating the content written by the user into other words, such as english, japanese, etc.

In this embodiment, after the user clicks the function indication key 1124 on the writing layer 111, the content displayed on the electronic device changes accordingly, and the content on the writing layer 111 does not change.

In an optimized implementation, after the user clicks the function indication key 1124 on the writing layer 111, the display contents of the electronic device and the writing layer 111 are changed accordingly.

In one embodiment, the auxiliary layer 112 is made of materials including but not limited to PP, PET, and paper, and the handwriting lattice code 1122 and the functional lattice code 1123 can be directly printed on the auxiliary layer 112 by a printer.

It can be understood that, in the above process, the manner of displaying the writing operation content of the stylus pen 12 by the electronic device includes displaying the handwriting of the user, and performing actions such as page turning, recording, pausing, mail sharing, font conversion, font size changing, and color changing corresponding to the function instruction.

Referring to fig. 7 in combination with fig. 2, the base 113 includes a PCB 1131, a switch button 1132, a clearing button 1133, a power supply 1134 and a housing 1135, the PCB 1131 is disposed in the housing 1135 and connected to the writing layer 111 to realize touch display of the writing layer 111, the switch button 1132, the clearing button 1133 and the power supply 1134 are respectively connected to the PCB 1131, wherein the switch button 1132 is used for controlling on and off of the PCB 1131, the clearing button 1133 is used for clearing content written on the writing layer 111 to enable the writing layer 111 to write for multiple times, and the power supply 1134 is used for providing power to the PCB 1131 and the writing layer 111.

It is understood that power source 1134 includes, but is not limited to, a lithium ion battery, a dry cell battery, and a nickel cadmium battery.

As a modified embodiment, the base 113 is further provided with a first charging interface (not shown), and the first charging interface is connected to the PCB 1131 to provide power to the PCB 1131 and charge the power supply 1134.

As another modified embodiment, the power supply 1134 is detachably connected to the PCB 1131, and when the power supply 1134 is not powered, the power supply 1134 may be directly replaced with a new one.

Referring to fig. 8, the writing pen 12 includes a pen core 121, a cap 122 and a body 123, the pen core 121 is detachably connected to the body 123 to facilitate replacement of the pen core 121, and the cap 122 is disposed on the body 123 to protect the pen core 121.

In this embodiment, the pen core 121 is a non-ink-discharging pen core 121, and the material thereof may be silica gel, conductive cloth, conductive adhesive, carbon fiber, plastic, or the like; the connection mode between the pen core 121 and the body 123 includes, but is not limited to, a threaded connection, an interference fit connection, and a snap connection.

As a modified embodiment, the cartridge 121 may be replaced with a normal ink-discharging cartridge 121, and further, may be used as a normal pen.

As an optimized implementation manner, when the pen core 121 is replaced by the ink outlet pen core 121, the writing pen 12 can be used to directly write on the paper printed with the stroke dot code 1122 and the function dot code 1123, and at this time, the writing pen 12 also uploads the content written by the user to the software and displays the content on the electronic device.

Referring to fig. 9, the body 123 includes a housing 1231, a battery 1232, a camera 1233, a motherboard 1234 and a data communication module 1235, the battery 1232, the camera 1233, the motherboard 1234 and the data communication module 1235 are all disposed in the housing 1231, the battery 1232, the camera 1233 and the data communication module 1235 are all connected to the motherboard 1234, wherein the battery 1232 is used for supplying power to the camera 1233, the motherboard 1234 and the data communication module 1235, the camera 1233 and the motherboard 1234 are used for cooperating with the auxiliary layer 112 to identify the handwriting lattice code 1122 and the function lattice code 1123 on the auxiliary layer 112, and the communication module 1235 is used for implementing connection between the stylus 12 and the electronic device to transmit the content written by the user.

Referring to fig. 9 in combination with fig. 4 and 5, as an implementation manner, when in use, the camera 1233 is configured to capture the dot matrix code 1121 on the auxiliary layer 112, obtain data information corresponding to the dot matrix code 1121, and transmit the data information to the motherboard 1234 or the electronic device, the motherboard 1234 or the electronic device compares the obtained data information with an internal database thereof to obtain coordinate data included in the data information, that is, when writing, the handwriting pen 12 captures the data information of the dot matrix code 1122 of the handwriting and transmits the data information to the motherboard 1234 or the electronic device, the motherboard 1234 or the electronic device compares the obtained data information with the internal database thereof to obtain coordinate data included in the dot matrix code 1122 in the data information, and further, after the obtained coordinate data is processed by the motherboard 1234 or the electronic device, the coordinate data is spliced and restored to a writing trace of the handwriting pen 12, for display on an electronic device; when the function indication key 1124 is selected, the stylus pen 12 obtains data information of the function dot code 1123 and transmits the data information to the motherboard 1234 or the electronic device, the motherboard 1234 or the electronic device compares the obtained data information with an internal database thereof to obtain coordinate data corresponding to the data information, and then the motherboard 1234 or the electronic device confirms a function instruction contained therein according to the obtained coordinate data and executes the function instruction.

It is understood that the data information may be extracted from the picture taken by the camera. Or the data information itself is the information corresponding to the picture shot by the camera.

As an optimized implementation, the photographing frequency of the camera 1233 is 20-80 frames per second, and further preferably, the photographing frequency of the camera 1233 is 40-60 frames per second. By adopting the high-frequency camera 1233, the recognition accuracy of the handwriting pen 12 can be effectively improved, so that the handwriting of the user can be more accurately restored on the electronic equipment.

As an optimized implementation manner, a storage device 1236 is further disposed in the body 123, and the storage device 1236 is connected to the main board 1234, so that when the stylus 12 is not connected to the electronic device, the storage device 1236 can store the data information acquired by the stylus 12, and further, after the stylus 12 is connected to the electronic device, the data information stored in the storage device 1236 is transmitted to the electronic device, so as to prevent the situation that the stylus 12 cannot synchronize the written content to the electronic device when the electronic device is powered off or other emergency situations occur.

Referring to fig. 10 in combination with fig. 9, one end of the housing 1231 is an inclined surface 1239, the housing 1231 is provided with a first accommodating cavity 1237 and a second accommodating cavity 1238 along the inclined surface 1239, the pen core 121 is accommodated in the first accommodating cavity 1237, and the pen core 121 is partially exposed out of the housing 1231 for writing, and the second accommodating cavity 1238 is used for accommodating the battery 1232, the camera 1233, the motherboard 1234 and the data communication module 1235. Wherein, the camera 1233 is located the inclined plane 1239 one side to partly expose from the second holding chamber 1238, in order when utilizing the writing pen 12 to write, the content of writing pen 12 can be located the shooting scope of camera 1233 all the time, and then, make the handwriting dot matrix code 1121 and the function dot matrix code 1123 that the camera 1233 recognizable auxiliary layer 112 set up.

As an example, the distance d between the end of the pen core 121 and the end of the camera 1233 is 4mm to 12mm in the vertical direction, and more preferably, the distance d between the end of the pen core 121 and the end of the camera 1233 is 5mm to 8 mm; in the horizontal direction, the distance l between the pen core 121 and the camera 1233 is 3mm to 8mm, and more preferably, the distance l between the pen core 121 and the camera 1233 is 3mm to 5 mm.

It can be understood that the camera 1233 includes, but is not limited to, a microscopic camera, an infrared camera, a high-speed infrared camera, and the like, in this embodiment, the camera 1233 is a high-speed infrared camera, so as to cooperate with the dot matrix code 1121 and the carbon-containing layer to identify the dot matrix code 1121.

One end of the housing 1231, which is far away from the inclined surface 1239, is further provided with a charging interface 1240, and the charging interface 1240 is used for charging the battery 1232.

It is understood that the types of the charging interface 1240 include, but are not limited to, a Micro USB interface, a lighting interface, a USB2.0 interface, a USB3.0 interface, and a Type-c interface.

As a modified embodiment, a displacement sensing device (not shown) is further disposed in the housing 1231, and the displacement sensing device is connected to the main board 1234, and is configured to monitor a displacement of the stylus 12, and assist the camera 1233 in positioning the stylus 12, so that the similarity between the handwriting displayed on the electronic device and the handwriting of the user on the tablet 11 is higher.

Referring to fig. 11, a second embodiment of the present invention provides a tablet set system 2, where the tablet set system 2 includes an electronic device 21 and a tablet set 22, the tablet set 22 includes a stylus 221 and a tablet 222, and the electronic device 21 and the stylus 221 can communicate with each other to respond to the writing operation content of the stylus 221.

It is understood that the manner of the electronic device 21 responding to the writing operation content of the stylus 221 includes displaying the user writing handwriting, making a page turn, recording, pausing, mail sharing, font conversion, changing the font size, color action, and the like corresponding to the function instruction.

Claims

1. A handwriting board set is characterized in that: the handwriting board set comprises a handwriting pen and a handwriting board, wherein the handwriting board is provided with a dot matrix code, and when the handwriting pen performs writing operation on the handwriting board, the handwriting pen obtains data information of the dot matrix code.

2. The writing pad set of claim 1, wherein: and a database is arranged in the stylus pen, coordinate data corresponding to different data information are stored in the database, the stylus pen is matched with the database to obtain the coordinate data corresponding to the data information, and the coordinate data are used for confirming the content of writing operation.

3. A tablet set according to claim 2, characterized in that: the handwriting board comprises an auxiliary layer and a writing layer which are arranged in a stacked mode, the dot matrix codes are arranged on the auxiliary layer, and a plurality of points corresponding to single coordinate data are arranged; the surface of the writing layer far away from the auxiliary layer is a writing surface for the writing pen to write, and the auxiliary layer is matched with the writing pen;

the data information comprises one or more combinations of shapes, colors, sizes and position relations of the dots in the dot matrix code.

4. The writing pad set of claim 1, wherein: the handwriting board is a erasable handwriting board capable of being written for many times.

5. A tablet set according to claim 2, characterized in that: the dot matrix code comprises a functional dot matrix code, when the handwriting pen writes in the area corresponding to the functional dot matrix code, the handwriting pen obtains the data information of the functional dot matrix code, the data information corresponds to coordinate data, and the functional instruction corresponding to the writing operation of the user is confirmed through the coordinate data.

6. The writing pad set of claim 5, wherein: the function instruction comprises one or more of previous page, next page, large font, small font, font color, recording, pause, mail sharing, font conversion and translation.

7. A tablet set according to claim 2, characterized in that: the dot matrix code further comprises a handwriting dot matrix code, the handwriting dot matrix code is used for assisting a handwriting pen to recognize writing tracks, when the handwriting pen writes in an area corresponding to the handwriting dot matrix code, the handwriting pen obtains data information of the handwriting dot matrix code, the data information corresponds to coordinate data, and the writing tracks corresponding to the writing operations of the user are obtained through the coordinate data.

8. A tablet set according to claim 2, characterized in that: the handwriting pen comprises a camera, and the camera is used for acquiring the data information of the dot matrix code when the handwriting pen writes.

9. A handwriting board packaging system is characterized in that: the writing tablet set system comprises an electronic device and the writing tablet set according to any one of claims 1-8, wherein the electronic device and the writing pen can communicate with each other.

10. A writing tablet encasement system as recited in claim 9, wherein: the electronic equipment responds to the writing operation content of the stylus;

the mode of the electronic equipment responding to the writing operation content of the handwriting pen comprises displaying the handwriting of the user, performing page turning, recording, pausing, mail sharing, font conversion, changing any action of font size and color or the combination of any actions.