CN216561725U - Dot matrix pen - Google Patents

Abstract

The utility model relates to a learning tool, in particular to a dot matrix pen, which comprises a shell, wherein the shell surrounds to form a containing space, a camera module and an output module are arranged in the containing space, the output module comprises a display screen and a loudspeaker, an opening matched with the display screen is arranged on the shell, the display screen is exposed out of the shell from the opening, and a sound outlet is arranged on the shell corresponding to the loudspeaker; the one end of shell is provided with the nib, the module of making a video recording is followed the shell sets up the one end of nib is exposed and is read or write information when the nib is read or is written, output module exports the information that the module of making a video recording shot. According to the dot matrix pen provided by the utility model, the display screen and the loudspeaker are arranged, so that a user can check written information through the display screen, the speaker can be used for lang reading, and the problem that the dot matrix pen cannot interact with the user through the visual and auditory dual interaction functions is solved.

Description

Dot matrix pen

[ technical field ] A method for producing a semiconductor device

The utility model relates to a writing tool, in particular to a dot matrix pen.

[ background of the utility model ]

With the continuous progress of science and technology, the dot matrix pen product is gradually accepted by the market as an electronic product for assisting writing. According to the existing dot matrix pen, when a pen point is pressed down, a pressure sensor is triggered, a built-in high-speed camera is started, a dot matrix passed by the pen point is photographed at the speed of 100 sheets per second, information such as dot matrix coordinates, handwriting sequence, pressure data and movement speed is transmitted to a built-in processor, and finally the information is output outwards through a Bluetooth or USB communication unit. However, the existing dot-matrix pen needs to be connected with other intelligent devices to synchronize or read writing information, and the dot-matrix pen cannot interact with a user.

[ Utility model ] content

The utility model provides a dot matrix pen, aiming at solving the technical problem that the existing dot matrix pen cannot perform man-machine interaction with a user.

The utility model provides a dot matrix pen, which comprises a shell, wherein the shell surrounds to form a containing space, a camera module and an output module which are connected by signals are arranged in the containing space, the output module comprises a display screen and a loudspeaker, an opening matched with the display screen is arranged on the shell, the display screen is exposed out of the shell from the opening, and a sound outlet is arranged on the shell corresponding to the loudspeaker; the one end of shell is provided with the nib, the module of making a video recording is followed the shell sets up the one end of nib is exposed and is read or write information when the nib is read or is written, output module exports the information that the module of making a video recording shot.

Preferably, the display screen and the loudspeaker are arranged away from the end of the housing where the pen tip is arranged.

Preferably, camera module includes camera and laser lamp, the camera with the laser lamp is followed the shell sets up the one end of nib exposes.

Preferably, the definition the shell sets up the one end of nib for writing the end, it is equipped with a arch and a breach to write the end, the nib sets up protruding department, the camera with the laser lamp is followed breach department exposes and faces the nib.

Preferably, the laser lamps are two, and the two laser lamps are respectively arranged on two sides of the camera.

Preferably, the dot matrix pen further comprises a processing module, the processing module is accommodated in the accommodating space, and the processing module is in signal connection with the camera module and the output module respectively and outputs processed information shot by the camera module through the output module.

Preferably, the dot matrix pen further comprises a storage module, and the storage module is in signal connection with the processing module; the storage module provides data and stores data.

Preferably, the dot-matrix pen further comprises a wireless transmission module, the wireless transmission module is accommodated in the accommodating space, and the wireless transmission module is in signal connection with the camera module.

Preferably, the dot matrix pen further comprises a control module, and the control module is in signal connection with the output module.

Preferably, the dot matrix pen further comprises a pen cap, and the pen cap is detachably connected with one end, provided with the pen point, of the shell.

Compared with the prior art, the dot matrix pen provided by the utility model has the following advantages:

1. the utility model provides a dot matrix pen, which comprises a shell, wherein a camera module and an output module are arranged in a space surrounded by the shell, a pen point is arranged at one end of the shell, and the camera module is exposed out of one end of the shell, when a user uses the pen point to perform dot matrix writing or dot reading, the camera module takes a picture of the pen point, and meanwhile, the user can directly know information such as residual electric quantity of the dot matrix pen through a display screen, or check writing information of the user, or after the user writes or reads a certain word or sentence, the explanation of the word or sentence can be known through the display screen, and meanwhile, the user can make a sound through a loudspeaker to realize interaction with the user, so that the use experience of the user is greatly improved through the double interaction functions of vision and hearing.

2. The display screen and the loudspeaker are arranged at the end, away from the shell, of the pen point, so that a user generally needs to hold one end, away from the end, provided with the pen point, of the shell to write conveniently when using the dot matrix pen, the display screen and the loudspeaker are arranged away from the end, the situation that the user can block the display screen and the loudspeaker by hands when writing is avoided, the display screen can be conveniently seen by the user easily at any time, sound emitted by the loudspeaker can be clearly heard, and the use experience of the user is improved.

3. The camera module comprises a camera and a laser lamp, when the camera is used for writing, the user can quickly acquire character information written by a pen point through the camera in real time, in addition, the laser lamp is arranged, light can be supplemented under the condition of poor external light conditions, the pen point is brighter, the camera can clearly acquire the writing information, and the efficiency of acquiring the character information by the camera is improved.

4. According to the pen, the shell is provided with the protrusion and the notch, the pen point is arranged at the protrusion, the camera module is arranged at the notch, the structure of the pen is similar to that of a pen, writing of the pen point is facilitated, and information recognition of the camera module is not influenced; the camera and the laser lamp are exposed from the notch and face the pen point to ensure that the camera can shoot the character information at the pen point and the laser lamp can irradiate the brightness at the pen point to improve the pen point.

5. The utility model can make the irradiation brighter by arranging the two laser lamps, and avoids the shadow caused by irradiating only one side of the pen point, thereby influencing the efficiency of the camera for extracting the character information.

6. The dot matrix pen also comprises a processing module, wherein the processing module can process the writing information of the user extracted by the camera module, can judge whether the user writes wrongly written words or judge the writing level of students, and then transmits the processing result to the output module for output; through with processing module integration in the dot matrix pen, need not be with the help of external equipment, dot matrix pen self can enough the dot matrix writing can also accomplish the real-time evaluation, and the function is more complete, improves user and uses experience greatly.

7. The dot matrix pen also comprises a storage module, the storage module provides data required for processing the character information acquired by the camera module for the processing module, and meanwhile, the storage module can also store the data used by the dot matrix pen, for example, a user records some important things by using a dot matrix note, the dot matrix pen can record written characters or drawing pictures in the storage module, and if the paper for recording the information is lost, the information in the storage module can be read to find the information required by the user.

8. The dot matrix pen further comprises a wireless transmission module, and the wireless transmission module can be used for enabling the dot matrix pen to be connected with other intelligent equipment such as a mobile phone, a flat panel, a television, a computer and the like, and can synchronously share the writing information extracted by the camera module to the intelligent equipment, so that the storage, sharing, writing note management and the like are realized.

9. The dot matrix pen also comprises a control module, wherein the control module can control the opening and closing of the camera module and can also control the opening and closing of a display screen, the sound intensity of a loudspeaker and the like.

10. The pen cap is further arranged, and due to the fact that the pen point is exposed outside, if the pen point is exposed outside for a long time, the pen point can be damaged possibly due to careless operation, the pen cap can effectively protect the pen point, and meanwhile, the camera module arranged close to the pen point can be protected.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a dot matrix pen according to a first embodiment of the present invention.

Fig. 2 is an exploded view of a dot matrix pen according to a first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a dot-matrix pen according to a first embodiment of the present invention.

Fig. 4 is a schematic perspective view of a circuit board of a dot matrix pen according to a first embodiment of the present invention.

Fig. 5 is a schematic perspective view of a circuit board of a dot matrix pen according to a first embodiment of the utility model.

The attached drawings indicate the following:

1. dot matrix pens;

10. a housing; 20. a pen cap; 30. a circuit board;

101. a pen point; 102. a protrusion; 103. a notch; 104. a first opening; 105. a sound outlet; 106. a second opening; 301. a camera module; 302. a processing module; 303. an output module; 304. a storage module; 305. a control module; 306. a power supply module; 307. a wireless transmission module; 308. a charging interface; 309. a charging indicator light;

3011. a camera; 3012. a laser light; 3031. a display screen; 3032. a speaker; 3041. a memory card; 3042. a card slot; 3051. a volume plus key; 3052. a volume down key; 3053. a power switch key; 3054. the key is stored.

[ 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 utility model and are not intended to limit the utility model.

It is to be noted that the terms "first" and "second" and the like in the description and the claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order.

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.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1, a dot matrix pen 1 according to a first embodiment of the present invention includes a housing 10 and a pen cap 20, wherein the housing 10 is detachably connected to the pen cap 20.

Referring to fig. 2 to 4, in a dot-matrix pen 1 according to a first embodiment of the present invention, a housing 10 surrounds to form a receiving space, a camera module 301 and an output module 303 are disposed in the receiving space, a first opening 104 corresponding to a display screen 3031 is formed in the housing 10, the display screen 3031 is exposed from the first opening 104, a sound outlet 105 corresponding to a speaker 3032 is further formed in the housing 10, a pen tip 101 is disposed at one end of the housing 10, and the camera module 301 is exposed from one end of the housing 10 where the pen tip 101 is disposed.

It can be understood that when the user uses the pen tip 101 to perform dot-matrix writing, the camera module 301 takes a picture of the pen tip 101, and the user can directly know information such as the remaining power of the dot-matrix pen 1 through the display screen 3031 during writing, or after the user writes a word or a sentence, the user can know the explanation of the word or the sentence through the display screen 3031, and simultaneously make a sound through the speaker 3032 to interact with the user. Exemplary are as follows: for example, a user writes or click-reads the word "bright epitaxy" with the dot-matrix pen 1, and after the user recognizes the word "bright epitaxy, a chinese idiom with a pronunciation of gu ā ng i ě i lu oa on the display screen can be displayed by the camera module, which means that the person is upright and upright, and the person is oblivious without privacy, and comes from the word of" writting with shi lui in the tang dynasty, "and the like, and is also read by the speaker. Through the double interaction functions of vision and hearing, the use experience of the user is greatly improved.

As will be appreciated, the display screen 3031 is exposed through the first opening 104, so that the user can easily see what is displayed by the display screen 3031; in addition, sound holes 105 are provided in the housing 10 to allow a user to more clearly hear the sound emitted from the speaker 3032.

Further, the display screen 3031 and the speaker 3032 are disposed away from the end of the housing 10 at which the stylus 101 is disposed.

It can be understood that when the dot matrix pen 1 is used by a user, the user generally needs to hold the end of the casing 10 where the pen tip 101 is arranged by hands to facilitate writing, the display screen 3031 and the speaker 3032 are arranged away from the end, so that the situation that the user blocks the display screen 3031 and the speaker 3032 by hands when writing is avoided, the display screen 3031 can be easily seen by the user at any time, sound emitted by the speaker 3032 can be clearly heard, and the use experience of the user is improved.

Further, the camera module 301 includes a camera 3011 and a laser light 3012, and the camera 3011 and the laser light 3012 are exposed from the end of the casing 10 where the pen tip 101 is disposed.

It can be understood that the text information that the user utilized nib 101 to write is gathered through camera 3011 in real time fast in writing, in addition, through setting up laser lamp 3012, under the poor condition of external light condition, can carry out the light filling, lets nib 101 department brighter, makes the collection that camera 3011 can be clear write the information to improve camera 3011 and gather the efficiency of text information.

Further, the end of the casing 10 defining the pen point 101 is a writing end, the writing end is provided with a protrusion 102 and a notch 103, the pen point 101 is disposed at the protrusion 102, and the camera 3011 and the laser light 3012 are exposed from the notch 103 of the casing 10 and face the pen point 101, so as to ensure that the camera 3011 can collect text information at the pen point 101. It will be appreciated that the cap 20 is attached to the housing 10 to prevent damage to the nib 101. This feature of the writing tip facilitates writing by the stylus 101 and does not interfere with the camera module 301 in recognizing information. At the same time, the pen tip 101 and the camera module 301 can be protected as well when the cap 20 is attached to the housing 10.

Further, two laser lights 3012 are provided and are respectively located on both sides of the camera 3011.

It can be understood that when the camera 3011 is used to collect the writing content of the pen point 101, the laser lights 3012 are turned on, and because two laser lights 3012 are provided, shadows generated in other directions when the pen point 101 is irradiated can be avoided, so as to improve the accuracy of collecting the text information by the camera 3011.

Further, the dot-matrix pen 1 further comprises a processing module 302, the processing module 302 is accommodated in the accommodating space, and the processing module 302 is in signal connection with the camera module 301 and the output module 303 respectively.

Specifically, in the present novel first embodiment, the processing module 302 is a CPU processor, and the output module 303 includes a display screen 3031 and a speaker 3032.

It can be understood that when the camera module 301 collects the text information, the signal is directly transmitted to the processing module 302 for processing, and the processing module 302 can also judge whether the user wrote a wrongly written word or judge the writing level of the user, and then transmit the processing result signal to the output module 303; by integrating the processing module 302 in the dot matrix pen, the dot matrix pen 1 can complete writing and can complete real-time evaluation without using external equipment, the function is more complete, and the user experience is greatly improved. If the word information that camera module 301 gathered has wrongly written or mispronounced characters will have the display screen to show and show correct writing method, the speaker also can make sound in order to remind the user simultaneously, can help the student to know wrong place and correct the mistake faster through display screen 3031 demonstration and speaker 3032 vocal, processing module 302 can also judge user's the level of writing and inform the student through output module 303 simultaneously, in addition, the word information that camera module 301 gathered can also be read aloud through speaker 3032 after processing module 302, so that the user can know the correct pronunciation of characters, through vision and the dual prompt facility of sense of hearing, dual interactive function improves user experience greatly.

Specifically, in the present novel first embodiment, the camera module 301, the processing module 302, and the output module 303 are all disposed on the circuit board 30, and the signal connection between the processing module 302 and the camera module 301 and the output module 303 is realized through the circuit board 30, so that the structure is relatively simple. It is understood that in other embodiments, the processing module 302 and the output module 303 may not be disposed on the circuit board 30, and the signal connection between the modules may be ensured by using a signal line connection, for example.

Further, the dot matrix pen 1 further comprises a storage module 304, and the storage module 304 is in signal connection with the processing module 302; the storage module provides data and stores the data.

It can be understood that the storage module 304 provides the processing module 302 with data required for processing the text information collected by the camera module 301, and the storage module 304 can also store data used by the dot matrix pen 1, for example, a user records some important things with the dot matrix pen 1, the dot matrix pen 1 records written text or a drawing in the storage module 304, and if the paper recording the information is lost, the information in the storage module 304 can be read to find the information desired by the user, so that review and review are facilitated, and the information loss is prevented. Because this use neotype dot matrix pen 1 has display screen 3031, can directly show through display screen 3031 and look back and review user's writing information, simple structure, convenient to use has improved user's use greatly and has experienced.

Specifically, in the first embodiment of the present invention, the memory module 304 is disposed on the circuit board 30, and the memory module 304 includes a memory card 3041 and a card slot 3042. The card slot 3042 is fixed on the circuit board 30, and the memory card 3041 is connected to the card slot 3042 by plugging. Preferably, the memory card is a TF card.

It is understood that when the memory card 3041 is connected to the card slot 3042, the memory card 3041 is in signal connection with the processing module 302 via the circuit board 30 and provides the processing module 302 with data required for processing, and also records and stores writing information recognized by the camera module 301 and written by the user using the dot matrix pen 1. Meanwhile, the memory card 3041 can be unplugged and inserted into other intelligent devices, so that the user can update data and read information conveniently.

In other embodiments, the storage module 304 may also be a memory, such as a RAM memory, a ROM memory, etc., and a data interface capable of signal connection with the storage module 304 may also be provided, and a user may also achieve the purpose of updating data of the storage module 304 by connecting a data line to another smart device through the data interface, or share written information to the smart device through the data interface; or other intelligent devices can be connected through a wireless transmission connection mode to update the data of the storage module 304 or share the written information. It is understood that in some other embodiments, the storage module 304 may be connected to the processing module 302 by signal lines or in other manners.

Further, in the present embodiment, the housing 10 is provided with a second opening 106 matching with the memory card 3041, so that the user can insert or remove the memory card 3041 without detaching the housing 10.

Further, the dot-matrix pen 1 further comprises a wireless transmission module 307, wherein the wireless transmission module 307 is accommodated in the accommodating space, and the wireless transmission module 307 is in signal connection with the camera module 301.

It can be understood that the dot-matrix pen 1 may be connected to other intelligent devices such as a computer, a tablet, a mobile phone, a television, and the like through the wireless transmission module 307, and when the camera module 301 collects writing information of a user, the writing information may be synchronously shared to the intelligent devices through the wireless transmission module 307, which is exemplified as: the user utilizes dot matrix pen 1 to write, and other people's accessible looks over user's writing condition with the intelligent equipment of dot matrix pen 1 wireless connection such as cell-phone, and the information interaction is timely high-efficient. Meanwhile, the writing information of the user can be uploaded to the intelligent device in real time through the wireless transmission module 307 and processed in real time through the network cloud, so that the data adopted in the processing process is wider, and the processing result is more accurate. In a specific embodiment, the wireless transmission module 307 is connected to other external smart devices through wiFi transmission, bluetooth transmission, or the like to transmit data.

Specifically, in the first embodiment of the present invention, the wireless transmission module 307 is disposed on the circuit board 30, and is in signal connection with the camera module 301 through the circuit board 30. It is understood that in some other embodiments, the wireless transmission module 307 may also be connected to the camera module 301 by a signal wire or in other manners.

In other embodiments, the wireless transmission module 307 may not be provided, and the dot-matrix pen 1 is provided with a data interface, and the data interface is connected with a data line and then connected with other intelligent devices, so that the writing information can be synchronously shared with the intelligent devices.

Referring to fig. 3, 4 and 5, the dot-matrix pen 1 further includes a power module 306, and the power module 306 is electrically connected to the camera module 301, the processing module 302, the output module 303 and the storage module 304 to provide electric energy. Specifically, in one embodiment, the power module 306 is a rechargeable lithium battery.

Specifically, in the first embodiment of the present invention, the power module 306 is disposed on the circuit board 30, and is electrically connected to each module through the circuit board 30 to provide power. It is understood that in some other embodiments, the power module 306 may be electrically connected to other modules directly through a power line connection or the like to provide power.

Further, the dot-matrix pen 1 further includes a charging interface 308 and a charging indicator 309. It is understood that the charging interface 308 can be used to connect a charging wire to charge the power module 306, and the charging indicator 309 will be lighted while charging to remind the user that the dot-matrix pen 1 is charging.

Further, the dot matrix pen 1 further comprises a control module 305, and the control module 305 is in signal connection with the output module 303. Specifically, the control module 305 includes a volume up key 3051 and a volume down key 3052,

it is to be appreciated that the volume up key 3051 and the volume down key 3052 can control the magnitude of the sound emitted by the speaker 3032;

further, the control module further includes a power switch key 3053 and a storage key 3054, the storage key 3054 is in signal connection with the storage module 304, and the power switch key 3053 is electrically connected to the power module 306.

The power switch key 3053 is used for controlling the on-off of the whole dot-matrix pen 1, if the dot-matrix pen 1 needs to be used, the power switch key 3053 needs to be pressed first to start the dot-matrix pen 1, and the power of the dot-matrix pen 1 is turned off by pressing the power switch key 3053 after the dot-matrix pen 1 is used, so that the dot-matrix pen 1 can be used for writing, but the camera module is in a closed state and cannot extract writing information; a store key 3054 to determine whether to save data; for example, the user takes notes with the dot matrix pen 1, the camera module 301 collects written text information and the user presses the memory key 3054 to store the written information result in the memory module 304, and the user can then read the stored data in the memory module 304 to find the information required by the user.

In other embodiments, the storage key 3054 may not be provided, and the dot-matrix pen 1 may be designed to be in an auto-save mode, so that corresponding data is automatically saved after each writing.

In summary, when the user needs to use the dot matrix pen 1, the pen cap 20 and the casing 10 need to be separated, and if the user forgets to press the power switch key 3053, the user can only use the pen point 101 to write; when the pen point 101 is reused for writing after the power switch key 3053 is pressed to start each module of the dot-matrix pen 1, the camera 3011 can quickly collect writing information of a user, the collected information is transmitted to the processing module 302 for processing, the processing module 302 displays a processing result through the display screen 3031 after processing, and sounds are emitted through the loudspeaker 3032 to inform or remind the user, so that double interaction of vision and hearing between the dot-matrix pen 1 and the user is realized, and the user experience is improved.

Compared with the prior art, the dot matrix pen provided by the utility model has the following advantages:

1. the utility model provides a dot matrix pen, which comprises a shell, wherein a camera module and an output module are arranged in a space surrounded by the shell, a pen point is arranged at one end of the shell, and the camera module is exposed out of one end of the shell, when a user uses the pen point to perform dot matrix writing or dot reading, the camera module takes a picture of the pen point, and meanwhile, the user can directly know information such as residual electric quantity of the dot matrix pen through a display screen, or check writing information of the user, or after the user writes or reads a certain word or sentence, the explanation of the word or sentence can be known through the display screen, and meanwhile, the user can make a sound through a loudspeaker to realize interaction with the user, so that the use experience of the user is greatly improved through the double interaction functions of vision and hearing.

2. The display screen and the loudspeaker are arranged at the end, away from the shell, of the pen point, so that a user generally needs to hold one end, away from the end, provided with the pen point, of the shell to write conveniently when using the dot matrix pen, the display screen and the loudspeaker are arranged away from the end, the situation that the user can block the display screen and the loudspeaker by hands when writing is avoided, the display screen can be conveniently seen by the user easily at any time, sound emitted by the loudspeaker can be clearly heard, and the use experience of the user is improved.

3. The camera module comprises a camera and a laser lamp, when the camera is used for writing, the user can quickly acquire character information written by a pen point through the camera in real time, in addition, the laser lamp is arranged, light can be supplemented under the condition of poor external light conditions, the pen point is brighter, the camera can clearly acquire the writing information, and the efficiency of acquiring the character information by the camera is improved.

4. According to the pen, the shell is provided with the protrusion and the notch, the pen point is arranged at the protrusion, the camera module is arranged at the notch, the structure of the pen is similar to that of a pen, writing of the pen point is facilitated, and information recognition of the camera module is not influenced; the camera and the laser lamp are exposed from the notch and face the pen point to ensure that the camera can shoot the character information at the pen point and the laser lamp can irradiate the brightness at the pen point to improve the pen point.

5. The utility model can make the irradiation brighter by arranging the two laser lamps, and avoids the shadow caused by irradiating only one side of the pen point, thereby influencing the efficiency of the camera for extracting the character information.

6. The dot matrix pen also comprises a processing module, wherein the processing module can process the writing information of the user extracted by the camera module, can judge whether the user writes wrongly written words or judge the writing level of students, and then transmits the processing result to the output module for output; through with processing module integration in the dot matrix pen, need not be with the help of external equipment, dot matrix pen self can enough the dot matrix writing can also accomplish the real-time evaluation, and the function is more complete, improves user and uses experience greatly.

7. The dot matrix pen also comprises a storage module, the storage module provides data required for processing the character information acquired by the camera module for the processing module, and meanwhile, the storage module can also store the data used by the dot matrix pen, for example, a user records some important things by using a dot matrix note, the dot matrix pen can record written characters or drawing pictures in the storage module, and if the paper for recording the information is lost, the information in the storage module can be read to find the information required by the user.

8. The dot matrix pen further comprises a wireless transmission module, and the wireless transmission module can be used for enabling the dot matrix pen to be connected with other intelligent equipment such as a mobile phone, a flat panel, a television, a computer and the like, and can synchronously share the writing information extracted by the camera module to the intelligent equipment, so that the storage, sharing, writing note management and the like are realized.

9. The dot matrix pen also comprises a control module, wherein the control module can control the opening and closing of the camera module and can also control the opening and closing of the display screen, the sound intensity of the loudspeaker and the like.

10. The pen cap is further arranged, and due to the fact that the pen point is exposed outside, if the pen point is exposed outside for a long time, the pen point can be damaged possibly due to careless operation, the pen cap can effectively protect the pen point, and meanwhile, the camera module arranged close to the pen point can be protected.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A dot matrix pen is characterized in that: the loudspeaker comprises a shell, wherein the shell surrounds to form a containing space, a camera module and an output module are arranged in the containing space, the output module comprises a display screen and a loudspeaker, an opening matched with the display screen is formed in the shell, the display screen is exposed out of the shell from the opening, and a sound outlet hole is formed in the shell corresponding to the loudspeaker; the one end of shell is provided with the nib, the module of making a video recording is followed the shell sets up the one end of nib is exposed and is read or write information when the nib is read or is written, output module exports the information that the module of making a video recording shot.

2. The dot matrix pen of claim 1, wherein: the display screen and the loudspeaker are far away from one end of the shell, which is provided with the pen point.

3. The dot matrix pen of claim 1, wherein: the camera module includes camera and laser lamp, the camera with the laser lamp is followed the shell sets up the one end of nib exposes.

4. A dot matrix pen according to claim 3, wherein: the shell sets up the one end of nib for writing the end, it is equipped with a arch and a breach to write the end, the nib sets up protruding department, the camera with the laser lamp is followed breach department exposes and moves towards the nib.

5. A dot matrix pen according to claim 3, wherein: the laser lamp is provided with two, and two the laser lamp set up respectively in the both sides of camera.

6. The dot matrix pen of claim 1, wherein: the dot matrix pen further comprises a processing module, the processing module is accommodated in the accommodating space, and the processing module is in signal connection with the camera module and the output module respectively and outputs the information shot by the camera module after processing through the output module.

7. The dot matrix pen of claim 6, wherein: the dot matrix pen further comprises a storage module which is in signal connection with the processing module; the storage module provides data and stores data.

8. The dot matrix pen of claim 1, wherein: the dot matrix pen further comprises a wireless transmission module, the wireless transmission module is accommodated in the accommodating space, and the wireless transmission module is in signal connection with the camera module.

9. The dot matrix pen of claim 1, wherein: the dot matrix pen further comprises a control module, and the control module is in signal connection with the output module.

10. The dot matrix pen of claim 1, wherein: the dot matrix pen further comprises a pen cap, and the pen cap is detachably connected with one end, provided with the pen point, of the shell.

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