CN115171115B - Dictionary pen - Google Patents
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- CN115171115B CN115171115B CN202210964186.7A CN202210964186A CN115171115B CN 115171115 B CN115171115 B CN 115171115B CN 202210964186 A CN202210964186 A CN 202210964186A CN 115171115 B CN115171115 B CN 115171115B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
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Abstract
The present invention provides a dictionary pen, comprising: the trigger element is arranged at the nib of the dictionary pen and is electrically connected with the control element; the trigger element is used for sensing the pressing state of the pen point and recording the trigger duration of the pen point in the pressing state continuously, and the trigger duration is updated in real time; the control element is used for acquiring the trigger time length and controlling the dictionary pen to start up based on the trigger time length, or controlling the dictionary pen to start up and start up a scanning function, so that the defect that the traditional dictionary pen is complex in use process and poor in application convenience, so that user experience is poor is overcome, the trigger time length can be recorded when a user picks up the dictionary pen to press and scan, and the power supply and the scanning function of the dictionary pen are controlled according to the trigger time length, so that the dictionary pen can be used immediately after being taken, the convenience in the application process is improved, and the user experience is optimized.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to a dictionary pen.
Background
The dictionary pen, which is a learning tool capable of helping people to quickly fetch/search words, adopts OCR (Optical Character Recognition, optical symbol recognition) technology and integrates an embedded translation system, replaces the key input mode of the traditional electronic dictionary in a scanning mode, and can quickly and accurately fetch/search words.
Most of the current dictionary pen switches are provided with two physical switches, one is a switch for controlling the power on and off, namely a power switch, and the other is a switch for controlling the scanning function of the dictionary pen, namely a function switch; when the dictionary pen is used, the power switch is firstly required to be turned on to start the dictionary pen, then the scanning function of the dictionary pen is required to be started through the function switch to scan and fetch words, and the use mode that the dictionary pen is started first and then the scanning function of the dictionary pen is started is relatively complex for the dictionary pen serving as a learning auxiliary tool, the dictionary pen is inconvenient to use, and poor convenience in the use process inevitably leads to poor user experience.
Disclosure of Invention
The invention provides a dictionary pen, which is used for solving the defects of poor user experience caused by complex use process and poor application convenience of the dictionary pen in the prior art, realizing instant use and improving the convenience in the application process.
The invention provides a dictionary pen, which comprises a trigger element and a control element, wherein the trigger element is arranged at the pen point of the dictionary pen and is electrically connected with the control element;
The trigger element is used for sensing the pressing state of the pen point and recording the trigger duration of the pen point in the pressing state continuously, and the trigger duration is updated in real time;
The control element is used for acquiring the trigger time length and controlling the starting up of the dictionary pen based on the trigger time length or controlling the starting up of the dictionary pen and starting up a scanning function.
According to the dictionary pen provided by the invention, the control element comprises a power supply control unit and a function control unit;
The power supply control unit is used for controlling the dictionary pen to start under the condition that the trigger time length reaches a starting time length threshold value;
the function control unit is used for controlling the dictionary pen to start a scanning function under the condition that the triggering time length reaches a scanning starting time length threshold;
And the starting time threshold is smaller than or equal to the scanning starting time threshold.
The dictionary pen provided by the invention further comprises an indication element, wherein the control element further comprises an indication control unit, and the indication element is electrically connected with the indication control unit;
The indication control unit is used for controlling the indication element to be started under the condition that the trigger time length reaches an indication starting time length threshold value;
The indication element is used for displaying the starting state of the scanning function;
the indication start duration threshold is greater than the scan start duration threshold.
The dictionary pen provided by the invention further comprises a displacement sensor, wherein the displacement sensor is electrically connected with the indication control unit;
The displacement sensor is used for detecting the displacement state of the dictionary pen;
The indication control unit is specifically configured to control the indication element to be turned on when the displacement state is stationary and the trigger duration reaches the indication start duration threshold.
The dictionary pen provided by the invention further comprises a distance sensor, wherein the distance sensor is arranged on the pen body of the dictionary pen and is electrically connected with the control unit;
The distance sensor is used for detecting a first distance between a pen body and a tabletop of the dictionary pen;
The control unit is also used for controlling the dictionary pen to start up based on the first distance detected by the distance sensor.
According to the dictionary pen provided by the invention, the power supply control unit is specifically used for controlling the dictionary pen to start under the condition that the first distance is greater than or equal to the starting distance threshold value.
According to the dictionary pen provided by the invention, the power supply control unit is further used for controlling the dictionary pen to be turned off under the condition that the first distance is smaller than a turn-off distance threshold value;
The starting distance threshold value is larger than or equal to the shutdown distance threshold value.
The dictionary pen provided by the invention further comprises a display interface, wherein the display interface is electrically connected with the control unit;
the display interface is used for displaying a scanning word-taking result of scanning word-taking by starting a scanning function last time when the dictionary pen is controlled by the control element to start.
According to the dictionary pen provided by the invention, the trigger element is also used for sensing the release state of the pen point and setting the trigger time to zero when the pen point is in the release state.
According to the dictionary pen provided by the invention, the indicating element comprises at least one of an indicating lamp arranged on the dictionary pen, a starting cursor corresponding to a scanning interface of the dictionary pen and a starting mark of the scanning interface.
The dictionary pen provided by the invention comprises a trigger element and a control element, wherein the trigger element is arranged at the nib of the dictionary pen and is electrically connected with the control element, and is used for sensing the pressing state of the nib, recording the trigger duration of the nib in the pressing state continuously and updating the trigger duration in real time; the control element is used for acquiring the trigger time length and controlling the dictionary pen to start up based on the trigger time length, or controlling the dictionary pen to start up and start up a scanning function, so that the defects of complicated use process, poor application convenience and poor user experience of the traditional dictionary pen are overcome, the trigger time length can be recorded when a user picks up the dictionary pen to carry out press scanning, and the power supply and the scanning function of the dictionary pen are controlled according to the trigger time length, so that the dictionary pen can be used immediately after being taken, the convenience in the application process is improved, and the user experience is optimized.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of a dictionary pen provided by the present invention;
FIG. 2 is an exemplary diagram of a dictionary pen provided by the present invention;
Fig. 3 is a general block diagram of the dictionary pen provided by the present invention.
Reference numerals:
110: a control element; 120: a trigger element; 130: an indicating element; 140: a displacement sensor; 150: a distance sensor; 160: displaying an interface; 111: a power supply control unit; 112: a function control unit; 113: and an instruction control unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The dictionary pen is used as a learning auxiliary tool capable of helping people to quickly fetch/search words, adopts an optical symbol recognition technology, integrates an embedded translation system, replaces a key input mode of a traditional electronic dictionary with a scanning mode, and can display paraphrasing and pronunciation of a new word by only sliding a pen point for scanning.
The current dictionary pen is often provided with two physical switches, one of which is used for controlling the on and off of the power supply of the dictionary pen, and the other is used for controlling the scanning function of the dictionary pen, and the switch can be called a function switch. When the dictionary pen is used, firstly, the dictionary pen is started through the power switch, then, the scanning function of the dictionary pen is started through the function switch, and the dictionary pen can be used (scanning word taking) after that.
Aiming at the situation, the invention provides a dictionary pen, which aims at enabling the dictionary pen to be started and to start the scanning function when a user picks up the dictionary pen to perform press scanning, and enables the dictionary pen to be shut down when the user puts down the dictionary pen, so that the convenience of the dictionary pen in the application process is greatly improved, and fig. 1 is a schematic diagram of the dictionary pen provided by the invention, and as shown in fig. 1, the dictionary pen comprises a trigger element 120 and a control element 110, wherein the trigger element 120 is arranged at the pen point of the dictionary pen, and the trigger element 120 is electrically connected with the control element 110;
the trigger element 120 is used for sensing the pressing state of the pen point, recording the trigger duration of the pen point in the pressing state continuously, and updating the trigger duration in real time;
The control element 110 is configured to obtain the trigger time length, and control the start-up of the dictionary pen based on the trigger time length, or control the start-up of the dictionary pen and start the scanning function.
In order to avoid the problem that the power switch and the function switch of the traditional dictionary pen are arranged separately, so that the power of the dictionary pen is required to be started firstly, and then the scanning function is started, so that the use process is very complicated.
Specifically, the dictionary pen in the embodiment of the present invention includes, in addition to the control element 110 for controlling the power supply and the scanning function of the dictionary pen to be turned on and off, a trigger element 120, where the trigger element 120 is disposed at the nib of the dictionary pen and is electrically connected to the control element 110, so as to sense whether the nib of the dictionary pen is in a pressed state, and record the trigger duration of the nib of the dictionary pen in the pressed state, so that the control element 110 can perform the power supply and the scanning function on and control on the dictionary pen according to the trigger duration.
Namely, when the user picks up the dictionary pen, the user needs to press the pen point of the dictionary pen first, and the trigger element 120 mounted on the pen point can sense the pressing state of the pen point, and at the same time, the duration of the continuous pressing state of the pen point can be recorded, and because the duration can be used for triggering the control element 110 to control the dictionary pen, the duration can be called as the triggering duration, and the triggering duration represents the duration of the pressed state of the pen point;
after the trigger element 120 records the trigger time, the control element 110 may obtain the trigger time through the connection relationship between the trigger time and the trigger time, and may control the power supply and the scanning function of the dictionary pen based on the trigger time, i.e. may control the start-up of the dictionary pen or control the start-up of the dictionary pen and start the scanning function according to the trigger time, specifically, may control the start-up (power on) of the dictionary pen host when the trigger time reaches the start-up time of the dictionary pen host (power supply), i.e. control the start-up of the dictionary pen;
Further, in this process, if the pen tip of the dictionary pen is continuously in a pressed state, the trigger time length recorded by the trigger element 120 is updated in real time, and correspondingly, the trigger time length acquired by the control element 110 is also updated in real time, and in the case that the trigger time length is updated in real time, even the start time length of the scanning function of the dictionary pen is reached, the scanning function of the dictionary pen can be controlled to be started by the control element 110, that is, the scanning function is controlled to be started by the dictionary pen, so that the start of the dictionary pen and the start of the scanning function are completed.
In addition, it should be noted that, in the embodiment of the present invention, the trigger element 120 disposed at the pen tip may be only used for sensing the pressing state of the pen tip, in this case, the trigger duration of the pen tip continuously in the pressing state may be recorded by the control element 110 or other elements connected with the trigger element, that is, the trigger duration of the pen tip continuously in the pressing state may be recorded by the control element 110 or other elements when the trigger element 120 senses that the pen tip is in the pressing state, and then, the control element 110 may control the start-up of the dictionary pen or control the start-up of the dictionary pen and start the scanning function according to the trigger duration.
The dictionary pen provided by the invention comprises a trigger element and a control element, wherein the trigger element is arranged at the nib of the dictionary pen and is electrically connected with the control element, and is used for sensing the pressing state of the nib, recording the trigger duration of the nib in the pressing state continuously and updating the trigger duration in real time; the control element is used for acquiring the trigger time length and controlling the dictionary pen to start up based on the trigger time length, or controlling the dictionary pen to start up and start up a scanning function, so that the defects of complicated use process, poor application convenience and poor user experience of the traditional dictionary pen are overcome, the trigger time length can be recorded when a user picks up the dictionary pen to carry out press scanning, and the power supply and the scanning function of the dictionary pen are controlled according to the trigger time length, so that the dictionary pen can be used immediately after being taken, the convenience in the application process is improved, and the user experience is optimized.
Based on the above-described embodiment, the control element 110 includes the power supply control unit 111 and the function control unit 112;
the power control unit 111 is used for controlling the dictionary pen to start up under the condition that the trigger time length reaches the starting time length threshold;
The function control unit 112 is configured to control the dictionary pen to start the scanning function when the trigger time length reaches the scanning start time length threshold;
The starting time threshold is smaller than or equal to the scanning starting time threshold.
Specifically, since the control element 110 may control the power supply and the scanning function of the dictionary pen, and in other words, the control element 110 performs the power supply control and the scanning function control through different units, it may also be understood that the control element 110 includes two different units, one for controlling the power supply to be turned on and off, and the other for controlling the scanning function to be turned on and off, the former may be referred to as the power supply control unit 111, and the latter may be referred to as the function control unit 112.
Namely, the control element 110 includes a power control unit 111 and a function control unit 112, where the power control unit 111 is configured to control the power of the dictionary pen according to the obtained trigger time, specifically, may control the power of the dictionary pen to be turned on, that is, control the dictionary pen to be turned on, when the trigger time reaches a threshold of the turn-on time; correspondingly, under the condition that the triggering time length does not reach the starting time length threshold, namely is smaller than the starting time length threshold, the power supply of the dictionary pen is not required to be controlled, in other words, the dictionary pen is not required to be controlled to start up at the moment, and the dictionary pen is not required to be controlled to start up until the triggering time length reaches the starting time length threshold.
The function control unit 112 may control the scanning function of the dictionary pen based on the trigger time, specifically, may control the scanning function of the dictionary pen to be turned on, that is, control the scanning function of the dictionary pen to be turned on when the trigger time reaches the threshold of the scan start time; correspondingly, under the condition that the trigger time length does not reach the threshold value of the scanning start time length, namely, the trigger time length is smaller than the threshold value of the scanning start time length, the dictionary pen is enabled to ensure the current state, namely, the scanning function of the dictionary pen is not required to be controlled, in other words, under the condition, the scanning function of the dictionary pen is not required to be started, and the scanning function of the dictionary pen is controlled to be started until the trigger time length reaches the threshold value of the scanning start time length.
It should be noted that, the startup time threshold and the scan startup time threshold are preset, and are values for assisting in determining whether to start the power supply and the scanning function of the dictionary pen, which may be set accordingly according to actual requirements, application scenarios, application objects, etc., for example, the startup time threshold may be 0.5 seconds, 0.7 seconds, 0.9 seconds, etc., and the scan startup time threshold may be 0.8 seconds, 1.0 seconds, 1.2 seconds, etc., which is not limited in particular in the embodiment of the present invention.
However, it should be noted that, in combination with the actual use situation, the scan start duration threshold in the embodiment of the present invention must be greater than or equal to the start duration threshold, in other words, the scan function may be started only when the dictionary pen is started, or the scan function may be started while the dictionary pen is started.
Based on the above embodiment, the dictionary pen further includes an indicating element 130, the control element 110 further includes an indicating control unit 113, and the indicating element 130 is electrically connected to the indicating control unit 113;
The indication control unit 113 is configured to control the indication element 130 to be turned on when the trigger time length reaches the threshold value of the indication start time length;
the indication element 130 is used for displaying the starting state of the scanning function;
The indication actuation duration threshold is greater than the scan actuation duration threshold.
Considering that most of the prior dictionary pens do not have the function of adjusting the brightness of the light supplementing lamp, and the function is the key that the dictionary pens can be applied to the luminous medium, the dictionary pens cannot necessarily scan and identify the content on the luminous medium on the premise that the dictionary pens lack the function; further, when the dictionary pen with the brightness of the light filling lamp is turned on and performs scanning word taking, the scanning definition and the precision of the dictionary pen in the initial stage of scanning word taking are not high, which can certainly lead to poor accuracy and precision of a scanning word taking result.
In view of this, in the embodiment of the present invention, the indication element 130 is provided, and the indication element 130 is started after the scanning function of the dictionary pen is started for a period of time, so as to indicate that the user can use the dictionary pen to scan and fetch the word, and the pause for a period of time just can enable the dictionary pen to avoid the initial stage of starting the scanning function, thereby avoiding the problem that the accuracy of fetching the word is low due to direct scanning, and realizing dual improvement of the accuracy and accuracy of fetching the word through scanning.
Specifically, the dictionary pen in the embodiment of the present invention includes, in addition to the trigger element 120 and the control element 110, an indicating element 130, where the indicating element 130 is used to show the starting state of the scanning function of the dictionary pen, in other words, the indicating element 130 is turned on, that is, indicates that the user can use the dictionary pen to scan and fetch a word, and the indicating element 130 may also be understood as a signal indicating that the user uses the dictionary pen to scan and fetch a word.
The control element 110 further includes an indication control unit 113, where the indication control unit 113 is electrically connected to the indication element 130 and is used to control the indication element 130 to be turned on, specifically, when the trigger time length reaches the threshold value of the indication start time length, the indication element 130 is controlled to be turned on to display the start state of the scanning function, so as to instruct the user to use the dictionary pen to perform scanning and word-taking.
The indication start duration threshold is preset, and is used for determining whether to start the indicating element, and may be set correspondingly according to an application scenario, for example, may be 1.0 second, 1.2 seconds, 1.4 seconds, etc., which is not limited in particular in the embodiment of the present invention; but the indication start time threshold is required to be ensured to be larger than the scanning start time threshold, in other words, the indication element is required to be started after the scanning function of the dictionary pen is started for a period of time.
Correspondingly, under the condition that the trigger time length does not reach the threshold value of the indicated start time length, namely, the trigger time length is smaller than the threshold value of the indicated start time length, the control of the indicating element 130 of the dictionary pen is not needed, in other words, under the condition that the control of the indicating element 130 of the dictionary pen is not needed, until the trigger time length reaches the threshold value of the indicated start time length, the indicating element 130 of the dictionary pen is controlled to be started, so that the start state of the scanning function is displayed, and the user is instructed to use the dictionary pen to scan and fetch words.
Based on the above embodiment, the dictionary pen further includes a displacement sensor 140, the displacement sensor 140 being electrically connected with the indication control unit 113;
The displacement sensor 140 is used for detecting the displacement state of the dictionary pen;
the indication control unit 113 is specifically configured to control the indication element 130 to be turned on when the displacement state is stationary and the trigger duration reaches the threshold of the indication start duration.
In order to cooperate with the indication function of the indication element 130, the dictionary pen in the embodiment of the present invention is further provided with a displacement sensor 140, so that the displacement state of the dictionary pen is detected by the displacement sensor 140, and the indication element 130 can be controlled by combining the trigger time length on the basis of the detected displacement state.
Specifically, the dictionary pen in the embodiment of the present invention includes, in addition to the trigger element 120, the control element 110 and the indicating element 130, a displacement sensor 140, where the displacement sensor 140 is electrically connected to the indication control unit 113 in the control element 110, and is used to detect whether the dictionary pen is displaced, so as to obtain a displacement state of the dictionary pen.
The indication control unit 113 may acquire the displacement state of the dictionary pen detected by the displacement sensor 140 by means of the connection relationship with the displacement sensor 140, and may control the indication element 130 by using the trigger time recorded by the trigger element 120 based on the displacement state, or specifically, may control the indication element to be turned on when the displacement state of the dictionary pen is stationary and the trigger time reaches the threshold of the indication start time.
Correspondingly, when the displacement state of the dictionary pen is moving and/or the trigger time length does not reach the threshold value of the indication start time length, that is, when the dictionary pen has moved and/or the trigger time length is smaller than the threshold value of the indication start time length, the indication element 130 of the dictionary pen does not need to be controlled, in other words, the indication element 130 of the dictionary pen does not need to be controlled to be started in this case, so that the start state of the scanning function is displayed, and the user is instructed to use the dictionary pen to scan and fetch words.
It should be noted that, the indicator 130 may be an indicator light disposed on the dictionary pen, a start cursor corresponding to the scanning interface of the dictionary pen, or a start identifier of the scanning interface, which is not limited in particular in the embodiment of the present invention.
Based on the above embodiment, the dictionary pen further includes a distance sensor 150, the distance sensor 150 is disposed on the pen body of the dictionary pen, and the distance sensor 150 is electrically connected to the control unit 110;
The distance sensor 150 is used for detecting a first distance between a pen body and a tabletop of the dictionary pen;
the control unit 110 is further configured to control the dictionary pen to start up based on the first distance detected by the distance sensor 150.
In order to avoid the tedious work that the user needs to manually turn on before using the traditional dictionary pen and realize the instant use of the dictionary pen, in the embodiment of the invention, the distance sensor 150 is further arranged on the dictionary pen so as to detect the distance between the pen body and the tabletop of the dictionary pen through the distance sensor 150, thereby controlling the turn-on of the power supply of the dictionary pen according to the distance.
The distance sensor 150 may be an ultrasonic distance sensor, a laser distance sensor, an infrared distance sensor, any two of the above distance sensors or three of the above distance sensors, which is not particularly limited in the embodiment of the present invention.
Specifically, the dictionary pen in the embodiment of the present invention includes, in addition to the trigger element 120 and the control element 110, a distance sensor 150, where the distance sensor 150 is disposed on a pen body of the dictionary pen, and a specific disposition position on the pen body may be determined according to actual requirements, for example, a side of the pen body near a pen point, i.e. a front end portion of the pen body, a middle portion of the pen body, or a side of the pen body far from the pen point, i.e. an end portion of the pen body.
The distance sensor 150 is electrically connected to the control element 110, and is configured to detect a first distance between the body and the desktop of the dictionary pen; the control element 110 may obtain the first distance detected by the distance sensor 150 through the connection relationship with the distance sensor 150, so as to control the power of the dictionary pen according to the first distance, and may control the host of the dictionary pen to be turned on (power on) based on the first distance, i.e. control the dictionary pen to be turned on.
Based on the above embodiment, the control unit 110 is specifically configured to control the dictionary pen to start when the first distance is greater than or equal to the start distance threshold.
Specifically, the control unit 110 controls the process of starting up the dictionary pen according to the first distance, that is, when the first distance is greater than or equal to the starting-up distance threshold, that is, the first distance indicates that the pen body of the dictionary pen is a certain distance from the desktop, and when the dictionary pen has a tendency to pick up, the control unit 110 can control the host of the dictionary pen to be started up (power on), that is, the control unit 110 can control the dictionary pen to be started up.
Here, the starting distance threshold is a preset distance value for determining whether to start the power supply of the dictionary pen, and may be set according to the setting position of the distance sensor 150 on the pen body of the dictionary pen, in other words, the starting distance threshold may be adjusted correspondingly according to the difference of the setting positions of the distance sensor 150 on the pen body.
For example, when the distance sensor 150 is disposed on the dictionary pen body near the pen tip side, the first distance between the distance sensor 150 and the desk top on the pen body is very small even if the user picks up the dictionary pen for use according to actual usage habits, and thus, the start-up distance threshold is set to be small at this time, for example, 1cm, 1.5cm, 2cm, 3cm, and the like may be used.
For another example, when the distance sensor 150 is disposed on the side of the dictionary pen body far from the pen tip, that is, when the distance sensor 150 is disposed at the end of the pen body, the first distance between the distance sensor 150 on the pen body and the desk top is relatively large when the user picks up the dictionary pen for use according to actual usage habits, so that the power-on distance threshold at this time may be set to be large, for example, 7cm, 8cm, 9cm, 10cm, and the like.
In the embodiment of the invention, the first distance between the pen body and the desktop of the dictionary pen is detected by the distance sensor, so that the power supply of the dictionary pen is controlled to be turned on, the problem that the traditional dictionary pen needs to be manually turned on by a user is avoided, the dictionary pen is used immediately after being taken, the convenience is improved, and the user experience is optimized.
Based on the above embodiment, the control unit 110 is further configured to control the dictionary pen to be turned off when the first distance is smaller than the shutdown distance threshold;
the startup distance threshold is greater than or equal to the shutdown distance threshold.
In order to avoid the tedious work that the user needs to manually close after the traditional dictionary pen is used, and realize the instant-release and instant-stop of the dictionary pen, in the embodiment of the invention, the dictionary pen can be controlled to be turned off according to the first distance detected by the distance sensor 150.
Specifically, in the embodiment of the present invention, the control element 110 in the dictionary pen may further perform the shutdown control on the host (power supply) of the dictionary pen according to the obtained first distance between the pen body and the desktop of the dictionary pen, and specifically, the control element 110 may control the host of the dictionary pen to shutdown (power supply to shutdown) when the first distance is smaller than the shutdown distance threshold, that is, control the dictionary pen to shutdown.
It should be noted that, the shutdown distance threshold is a preset distance value for determining whether to shutdown the power supply of the dictionary pen, and is not necessarily 0, because the body of the dictionary pen may be obliquely placed on the desktop, or one end of the dictionary pen is tilted to be placed on the desktop, and a narrow gap is mostly present between the body and the desktop when the dictionary pen is horizontally placed, so that the shutdown distance threshold is not necessarily set to 0, but may be a very small distance value, for example, 2mm, 3mm, 5mm, etc.
In the embodiment of the invention, the first distance between the pen body and the desktop of the dictionary pen is detected by the distance sensor, so that the power supply of the dictionary pen is controlled to be turned off, the defect that the traditional dictionary pen needs manual power off by a user is avoided, the dictionary pen is put and stopped immediately, the convenience in the application process is improved, and the user experience is optimized.
Based on the above embodiment, the dictionary pen further includes a display interface 160, where the display interface 160 is electrically connected to the control unit 110;
The display interface 160 is used for displaying a scanning word-capturing result of the scanning word-capturing function that is started up by the dictionary pen last time when the control element 110 controls the dictionary pen to start.
In order to facilitate the user to inquire the scanning function of the dictionary pen to scan and get the word, the dictionary pen in the embodiment of the invention can display the result of scanning and getting the word last time after being started each time.
Specifically, the dictionary pen in the embodiment of the present invention includes, in addition to the trigger element 120 and the control element 110, a display interface 160, where the display interface 160 may be disposed on the pen body of the dictionary pen, or may be independent of the dictionary pen, and the embodiment of the present invention is not limited thereto specifically.
And, the display interface 160 is electrically connected with the control element 110 of the dictionary pen and is used for displaying the last scanning word-taking result, and in a specific display process, under the condition that the control element 110 in the dictionary pen controls the dictionary pen to start, the display interface 160 displays the last scanning word-taking result of starting the scanning function of the dictionary pen to scan the word-taking, so that a user can pick up the dictionary pen at any time to look up the last scanning word-taking result, convenience is higher, and user experience is better.
Based on the above embodiment, the triggering element 120 is further configured to sense the release state of the pen tip, and set the triggering period to zero when the pen tip is in the release state.
Specifically, in the embodiment of the present invention, the trigger element 120 in the dictionary pen can sense the release state of the pen tip in addition to the pressed state of the pen tip of the dictionary pen.
In addition, corresponding to recording the duration of the trigger in the pressed state, the trigger element 120 in the embodiment of the present invention can also set the recorded duration of the trigger in the pressed state to zero when the nib is in the released state, that is, reset the trigger element when the nib is perceived to be in the released state, so as to wait for the next pressing operation.
Based on the above embodiment, the indicating element 130 includes at least one of an indicating lamp provided on the dictionary pen, a start cursor corresponding to a scanning interface of the dictionary pen, and an activation identification of the scanning interface.
Specifically, the indication element 130 in the dictionary pen may be any one or two of an indication lamp arranged on the dictionary pen, a start cursor corresponding to a scanning interface of the dictionary pen, and a start identifier of the scanning interface; of course, the above three types may be simultaneously included, which is not particularly limited in the embodiment of the present invention.
Based on the above embodiment, fig. 2 is an exemplary diagram of the dictionary pen provided by the present invention, and as shown in fig. 2, the dictionary pen includes a control element 110 and a trigger element 120, wherein the trigger element 120 is disposed at a pen tip of the dictionary pen, and the control element 110 is disposed at a pen body of the dictionary pen;
The trigger element 120 is electrically connected to the control element 110; the trigger element 120 is used for sensing the pressing state of the pen point of the dictionary pen, recording the trigger duration of the continuous pressing state of the pen point, and updating the trigger duration in real time; and the control element 110 is configured to obtain the trigger time length, and control the start-up of the dictionary pen based on the trigger time length, or control the start-up of the dictionary pen and start the scanning function.
The dictionary pen provided by the embodiment of the invention comprises a trigger element and a control element, wherein the trigger element is arranged at the nib of the dictionary pen and is electrically connected with the control element, and is used for sensing the pressing state of the nib, recording the trigger duration of the nib in the pressing state continuously and updating the trigger duration in real time; the control element is used for acquiring the trigger time length and controlling the dictionary pen to start up based on the trigger time length, or controlling the dictionary pen to start up and start up a scanning function, so that the defects of complicated use process, poor application convenience and poor user experience of the traditional dictionary pen are overcome, the trigger time length can be recorded when a user picks up the dictionary pen to carry out press scanning, and the power supply and the scanning function of the dictionary pen are controlled according to the trigger time length, so that the dictionary pen can be used immediately after being taken, the convenience in the application process is improved, and the user experience is optimized.
Based on the above embodiment, fig. 3 is a general block diagram of the dictionary pen provided by the present invention, and as shown in fig. 3, the dictionary pen includes a trigger element 120, a pointing element 130, a displacement sensor 140, a distance sensor 150, a display interface 160, and a control element 110, where the control element 110 includes a power control unit 111, a function control unit 112, and a pointing control unit 113.
The trigger element 120 is disposed at a nib of the dictionary pen, and is electrically connected to the control element 110, and is configured to sense a pressing state of the nib, record a trigger duration of the nib in the pressing state, and update the trigger duration in real time; in addition, the trigger element 120 can sense the release state of the pen tip, and can set the trigger period to zero when the pen tip is in the release state.
The power control element 111 in the control element 110 is configured to control the dictionary pen to start up when the trigger time length reaches a start-up time length threshold; the function control unit 112 is configured to control the dictionary pen to start the scanning function when the trigger time length reaches the scanning start time length threshold; the starting time threshold is smaller than or equal to the scanning starting time threshold.
The indication element 130 is electrically connected with the control indication control unit 113 in the control element 110, and is used for displaying the starting state of the scanning function;
the displacement sensor 140 is also electrically connected to the indication control unit 113 in the control element 110, and is used for detecting the displacement state of the dictionary pen;
The control instruction control unit 113 is configured to control the opening of the instruction element when the displacement state is stationary and the trigger duration reaches the threshold of the instruction start duration; wherein, the indication start time threshold is greater than the scan start time threshold; the indicator 130 includes at least one of an indicator light disposed on the dictionary pen, a start cursor corresponding to a scanning interface of the dictionary pen, and an activation identifier of the scanning interface.
The distance sensor 150 is disposed on the body of the dictionary pen and electrically connected to the control unit 110, and is used for detecting a first distance between the body of the dictionary pen and the tabletop;
the control unit 110 is further configured to control the dictionary pen to be turned on when the first distance is greater than or equal to the power-on distance threshold, and control the dictionary pen to be turned off when the first distance is less than the power-off distance threshold; wherein the power-on distance threshold is greater than or equal to the power-off distance threshold.
The display interface 160 is electrically connected to the control unit 110, and is configured to display a result of scanning and word-capturing of a word-capturing last time the dictionary pen is started to scan and word-capturing by the scanning function when the control unit 110 controls the dictionary pen to start.
The dictionary pen provided by the embodiment of the invention avoids the problems that the traditional dictionary pen is inconvenient to open before use, the user is required to manually close after the use is finished, the application convenience is very complicated, the trigger time of the pen point in a pressing state can be recorded when the user picks up the dictionary pen, the first distance between the pen body and the desktop is acquired, the power supply of the dictionary pen and the opening of a scanning function are controlled through the trigger time, the power supply of the dictionary pen is controlled to be opened and closed through the first distance, the instant use, instant release and instant stop of the dictionary pen are realized, the convenience of the dictionary pen in the application process is greatly improved, and the user experience is optimized.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The dictionary pen is characterized by comprising a trigger element and a control element, wherein the trigger element is arranged at the pen point of the dictionary pen and is electrically connected with the control element;
The trigger element is used for sensing the pressing state of the pen point and recording the trigger duration of the pen point in the pressing state continuously, and the trigger duration is updated in real time;
the control element is used for acquiring the trigger time length and controlling the starting up of the dictionary pen or controlling the starting up of the dictionary pen and starting up a scanning function based on the trigger time length;
The control device comprises a control element, an indication element and a displacement sensor, wherein the control element comprises an indication control unit, and the indication element and the displacement sensor are electrically connected with the indication control unit;
The displacement sensor is used for detecting the displacement state of the dictionary pen;
the indication control unit is used for controlling the indication element to be opened under the condition that the displacement state is static and the trigger time length reaches an indication starting time length threshold value;
the indication element is used for displaying the starting state of the scanning function.
2. The dictionary pen of claim 1, wherein the control element further comprises a power control unit and a function control unit;
The power supply control unit is used for controlling the dictionary pen to start under the condition that the trigger time length reaches a starting time length threshold value;
the function control unit is used for controlling the dictionary pen to start a scanning function under the condition that the triggering time length reaches a scanning starting time length threshold;
And the starting time threshold is smaller than or equal to the scanning starting time threshold.
3. A dictionary pen as claimed in claim 2, wherein,
The indication start duration threshold is greater than the scan start duration threshold.
4. A dictionary pen as claimed in any one of claims 1 to 3, further comprising a distance sensor provided to a body of the dictionary pen, the distance sensor being electrically connected to the control unit;
The distance sensor is used for detecting a first distance between a pen body and a tabletop of the dictionary pen;
The control unit is also used for controlling the dictionary pen to start up based on the first distance detected by the distance sensor.
5. A dictionary pen as claimed in claim 4, wherein,
The control unit is specifically configured to control the dictionary pen to start up when the first distance is greater than or equal to a start-up distance threshold.
6. A dictionary pen as claimed in claim 5, wherein,
The control unit is further used for controlling the dictionary pen to be turned off under the condition that the first distance is smaller than a turning-off distance threshold value;
The starting distance threshold value is larger than or equal to the shutdown distance threshold value.
7. A dictionary pen as claimed in any one of claims 1 to 3, further comprising a presentation interface electrically connected with the control unit;
the display interface is used for displaying a scanning word-taking result of scanning word-taking by starting a scanning function last time when the dictionary pen is controlled by the control element to start.
8. A dictionary pen as claimed in any one of claims 1 to 3, wherein,
The trigger element is also used for sensing the release state of the pen point and setting the trigger time to zero when the pen point is in the release state.
9. A dictionary pen as claimed in claim 1, wherein,
The indicating element comprises at least one of an indicating lamp arranged on the dictionary pen, a starting cursor corresponding to a scanning interface of the dictionary pen and a starting mark of the scanning interface.
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| CN202210964186.7A CN115171115B (en) | 2022-08-11 | 2022-08-11 | Dictionary pen |
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| CN212463303U (en) * | 2020-06-05 | 2021-02-02 | 科大讯飞股份有限公司 | Scanning pen |
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| US8482545B2 (en) * | 2008-10-02 | 2013-07-09 | Wacom Co., Ltd. | Combination touch and transducer input system and method |
| US9513721B2 (en) * | 2013-09-12 | 2016-12-06 | Microsoft Technology Licensing, Llc | Pressure sensitive stylus for a digitizer |
| US9465455B2 (en) * | 2013-12-26 | 2016-10-11 | Dell Products L.P. | Active pen system |
| CN107944441B (en) * | 2017-12-15 | 2020-09-08 | 郑州科技学院 | A scanning translation pen |
| CN212256338U (en) * | 2019-06-27 | 2020-12-29 | 网易有道信息技术（北京）有限公司 | Scanning pen |
| CN216670777U (en) * | 2021-11-24 | 2022-06-03 | 科大讯飞股份有限公司 | Translation pen |
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