CN113805714B - Stylus pen and electronic device - Google Patents
Stylus pen and electronic device Download PDFInfo
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- CN113805714B CN113805714B CN202111119991.1A CN202111119991A CN113805714B CN 113805714 B CN113805714 B CN 113805714B CN 202111119991 A CN202111119991 A CN 202111119991A CN 113805714 B CN113805714 B CN 113805714B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
本申请实施例提供了一种触控笔及电子设备。该触控笔包括：笔体、触控模块以及信号收发模块；笔体为中空式结构，触控模块以及信号收发模块均位于笔体中，且触控模块与信号收发模块电连接；触控模块包括线路板以及电阻组件，线路板设置在笔体的内壁上，电阻组件设置在线路板上，电阻组件与信号收发模块电连接；在对与触控模块位置相对的笔体的外壁进行操作的情况下，电阻组件的电阻变化，以通过电阻变化控制与信号收发模块连接的电子设备，调节电子设别的功能。
The embodiment of the present application provides a stylus pen and an electronic device. The stylus pen includes: a pen body, a touch module and a signal transceiver module; the pen body is a hollow structure, the touch module and the signal transceiver module are both located in the pen body, and the touch module is electrically connected to the signal transceiver module; the touch module includes a circuit board and a resistor component, the circuit board is arranged on the inner wall of the pen body, the resistor component is arranged on the circuit board, and the resistor component is electrically connected to the signal transceiver module; when the outer wall of the pen body opposite to the touch module is operated, the resistance of the resistor component changes, so as to control the electronic device connected to the signal transceiver module through the resistance change, and adjust the function of the electronic device.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a touch pen and electronic equipment.
Background
With the development of technology, electronic devices are increasingly used. Generally, an electronic device includes a display screen, and a user may write, draw, etc. on the display screen through a stylus or a finger, but when operating on the display screen, function switching needs to be performed on the display screen, which results in poor user experience.
Content of the application
The embodiment of the application provides a touch pen and electronic equipment, which are used for solving the problem that in the related art, when the touch pen is operated on a display screen, function switching is required to be performed on the display screen, so that the experience of a user is poor.
In order to solve the technical problems, the application is realized as follows:
In a first aspect, an embodiment of the present application provides a stylus, including a stylus body, a touch module, and a signal transceiver module;
The pen body is of a hollow structure, the touch control module and the signal receiving and transmitting module are both positioned in the pen body, and the touch control module is electrically connected with the signal receiving and transmitting module;
The touch module comprises a circuit board and a resistance component, the circuit board is arranged on the inner wall of the pen body, the resistance component is arranged on the circuit board, and the resistance component is electrically connected with the signal receiving and transmitting module;
And under the condition of operating the outer wall of the pen body opposite to the position of the touch control module, the resistance of the resistance component changes, so that the electronic equipment connected with the signal receiving and transmitting module is controlled through the resistance change, and the functions of the electronic equipment are regulated.
In a second aspect, an embodiment of the present application provides an electronic device, where the electronic device includes the stylus described in the first aspect above.
In the embodiment of the application, the pen body is of a hollow structure, so that the touch control module and the signal receiving and transmitting module can be arranged in the pen body. Because touch module and signal transceiver module all are located the handwriting, touch module and signal transceiver module electricity are connected, and touch module includes circuit board and resistance module, resistance module sets up on the circuit board, resistance module and signal transceiver module electricity are connected, therefore, when operating the outer wall of handwriting with touch module position relatively, can transmit the signal between touch module and the signal transceiver module, touch module can transmit the signal to signal transceiver module, the resistance of resistance module can change, and resistance module will change and transmit the resistance change to signal transceiver module, make the electronic equipment that touch pen can be connected with signal transceiver module according to this resistance change control, make electronic equipment carry out corresponding operation according to this signal, adjust electronic equipment's function promptly. That is, in the embodiment of the application, by arranging the touch module and the signal transceiver module in the pen body, when the outer wall of the pen body corresponding to the position of the touch module is operated, the electronic equipment connected with the signal transceiver module can be controlled, that is, the outer wall of the touch pen can be operated, and then the electronic equipment can be controlled, so that the display screen is prevented from being switched for multiple times, and the user experience can be improved.
Drawings
FIG. 1 is a schematic diagram of a stylus according to an embodiment of the present application;
fig. 2 is a schematic diagram of a touch module according to an embodiment of the application;
FIG. 3 illustrates a schematic diagram of a pressure sensitive assembly provided in an embodiment of the present application;
FIG. 4 is a schematic diagram of a user using a stylus according to an embodiment of the present application;
fig. 5 shows a schematic diagram of a circuit board with a capacitor area provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of control logic of a stylus according to an embodiment of the present application;
fig. 7 is a schematic diagram of a capacitance detection module according to an embodiment of the present application.
Reference numerals:
10 parts of a pen body, 20 parts of a touch module, 21 parts of a circuit board, 22 parts of a resistor component, 211 parts of a capacitance area, 221 parts of a fixed resistor, 222 parts of a pressure sensitive component, 223 parts of a piezoresistor, 30 parts of a signal transceiver module, 0 parts of a voltage detection module, 50 parts of a capacitance detection module, 51 parts of a capacitance detection sub-module, 52 parts of a signal conversion sub-module, 60 parts of a control module and 70 parts of a feedback module.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1, a schematic diagram of a stylus provided by an embodiment of the present application is shown, referring to fig. 2, a schematic diagram of a touch module provided by an embodiment of the present application is shown, referring to fig. 3, a schematic diagram of a pressure sensitive component provided by an embodiment of the present application is shown, referring to fig. 4, a schematic diagram of a user using the stylus provided by an embodiment of the present application is shown, referring to fig. 5, a schematic diagram of a capacitive area provided on a circuit board provided by an embodiment of the present application is shown, referring to fig. 6, a schematic diagram of control logic of a stylus provided by an embodiment of the present application is shown, and referring to fig. 7, a schematic diagram of a capacitive detection module provided by an embodiment of the present application is shown. As shown in fig. 1to 7, the stylus includes a pen body 10, a touch module 20, and a signal transceiver module 30.
The pen body 10 is of a hollow structure, the touch module 20 and the signal transceiver module 30 are both located in the pen body 10, and the touch module 20 is electrically connected with the signal transceiver module 30. The touch module 20 may include a circuit board 21 and a resistor assembly 22, the circuit board 21 is disposed on an inner wall of the pen body 10, and the resistor assembly 22 is disposed on the circuit board 21. In the case of operating the outer wall of the pen body 10 opposite to the touch module 20, the resistance of the resistance assembly 22 is changed to control the electronic device connected to the signal transceiver module 30 through the resistance change, and adjust the function of the electronic device.
In the embodiment of the present application, since the pen body 10 has a hollow structure, the touch module 20 and the signal transceiver module 30 can be installed in the pen body 10. Because the touch module 20 and the signal transceiver module 30 are both located in the pen body 10, the touch module 20 is electrically connected with the signal transceiver module 30, and the touch module 20 includes a circuit board 21 and a resistor component 22, the resistor component 22 is disposed on the circuit board 11, and the resistor component 22 is electrically connected with the signal transceiver module 30, when the outer wall of the pen body 10 opposite to the touch module 20 is operated, a signal can be transmitted between the touch module 20 and the signal transceiver module 30, the touch module 20 can transmit a signal to the signal transceiver module 30, that is, the resistance of the resistor component 20 can be changed, and the resistor component 20 transmits the resistance change to the signal transceiver module 30, so that the touch pen can control an electronic device connected with the signal transceiver module 30 according to the resistance change, and the electronic device can perform a corresponding operation according to the signal, that is, the function of the electronic device is adjusted. That is, in the embodiment of the present application, by arranging the touch module 20 and the signal transceiver module 30 in the pen body 10, when the outer wall of the pen body 10 corresponding to the position of the touch module 20 is operated, the electronic device connected with the signal transceiver module 30 can be controlled, that is, the outer wall of the touch pen can be operated, and then the electronic device can be controlled, so that multiple switching on the display screen is avoided, and the user experience can be improved.
In the embodiment of the present application, the signal transceiver module 30 may be a bluetooth module, and may be a short-range wireless communication module, which is not limited herein.
In addition, in the embodiment of the present application, when the outer wall of the pen body 10 corresponding to the position of the touch module 20 is operated, at this time, the resistance of the resistance component 22 changes, that is, the touch module 20 can generate a touch signal, and the touch module 20 can transmit the touch signal to the signal transceiver module 30. In general, the signal transceiver module 30 may be connected to an electronic device, and after the signal transceiver module 30 receives a touch signal, the signal transceiver module 30 may send the touch signal to the electronic device, so that the electronic device may perform a corresponding operation according to the touch signal. When the operations performed on the outer wall of the pen body 10 corresponding to the position of the touch module 20 are different, the touch signals generated by the touch module 20 are different, and the final operations performed by the electronic device are different, that is, the functional adjustment for the electronic device is different.
In addition, in the embodiment of the present application, the operation performed on the outer wall of the pen body 10 corresponding to the touch module 20 includes, but is not limited to, a long press operation, a short press operation, a sliding operation, a rotating operation, and the like. Specifically, the setting may be according to actual needs, and the embodiment of the present application is not limited herein.
For example, when a long press operation is performed on the outer wall of the pen body 10 corresponding to the touch module 20, a first menu may be displayed on the display screen of the electronic device, and when a short press operation is performed on the outer wall of the pen body 10 corresponding to the touch module 20, a second menu may be displayed on the display screen of the electronic device. For another example, when a long press operation is performed on the outer wall of the pen body 10 corresponding to the touch module 20, the screen displayed on the display screen may fast forward, and when a short press operation is performed on the outer wall of the pen body 10 corresponding to the touch module 20, the screen displayed on the display screen of the electronic device may stop.
In addition, when a user draws through the display screen, the stroke effect, the line thickness and the color of the drawing pen displayed on the display screen generally need to be adjusted, and the stroke effect, the line thickness and the color are divided into three-level operation menus, wherein the first-level operation menu corresponds to the stroke effect, such as a pencil, a pen, a writing brush and the like, the second-level operation menu corresponds to the line thickness, and the third-level menu corresponds to the color. At this time, the long-press operation is performed on the outer wall of the pen body 10 corresponding to the position of the touch module 20, so that the pen-touch effect on the display screen of the electronic device can be finally changed, for example, the pen-touch effect is switched once on the display screen of the electronic device every time the outer wall of the pen body 10 corresponding to the position of the touch module 20 is long-pressed. The thickness of the line on the display screen of the electronic device can be finally changed by performing short-press operation on the outer wall of the pen body 10 corresponding to the position of the touch module 20. When clicking operation is performed on the outer wall corresponding to the position of the touch module 20, the color on the display screen of the electronic device can be changed finally.
For example, when the electronic device is controlled by using the touch pen, the outer wall of the pen body 10 corresponding to the position of the touch module 20 can be pressed for a long time first, so that the writing brush is displayed on the display screen of the electronic device, then the outer wall of the pen body 10 corresponding to the position of the touch module 20 is pressed for a short time, so that the writing drawn by the writing brush on the display screen of the electronic device is moderate in thickness, and finally the outer wall of the pen body 10 corresponding to the position of the touch module 20 is clicked, so that the color of the writing drawn by the writing brush is changed.
In addition, in some embodiments, as shown in fig. 6, the stylus may further include a control module 60, where the control module 60 is electrically connected to the touch module 20 and the signal transceiver module 30, respectively.
When the stylus includes the control module 60 and the control module 60 is electrically connected to the touch module 20 and the signal transceiver module 30, at this time, when the outer wall of the pen body 10 corresponding to the touch module 20 is operated, the resistance of the resistance component 22 changes, that is, the touch module 20 may generate a touch signal and send the touch signal to the control module 60, the control module 60 generates a control signal according to the touch signal and sends the control signal to the signal transceiver module 30, and the signal transceiver module 30 sends the control signal to an electronic device connected to the signal transceiver module 30, so that the electronic device performs a corresponding operation according to the control signal.
It should be noted that the control module 60 may be a controller, a control chip, a processor, or the like.
Additionally, in some embodiments, as shown in fig. 1 and 2, the resistive component 22 may include a fixed resistor 221 and a pressure sensitive component 222. The fixed resistor 221 and the pressure-sensitive component 222 are disposed on a first surface of the circuit board 21, where the first surface faces the inner space of the pen body 10. The fixed resistor 221 is electrically connected with the piezoresistor 223, the pressure sensitive component 222 is electrically connected with the signal transceiver module 30, and the fixed resistor 221 and the piezoresistor 223 form a resistor bridge.
When the resistor assembly 22 includes the fixed resistor 221 and the pressure sensitive assembly 222, both the fixed resistor 221 and the pressure sensitive assembly 222 are disposed on the circuit board 21, and the fixed resistor 221 is electrically connected to the varistor 223, at this time, the fixed resistor 221 may form a resistor bridge with the varistor 223, so that the resistances of the fixed resistor 221 and the pressure sensitive assembly 222 are balanced. In addition, since the circuit board 21 is disposed on the inner wall of the pen body 10, when the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is operated, that is, when the outer wall of the pen body 10 corresponding to the position of the touch module 20 is operated, the resistance of the piezoresistor 223 will change, so that the resistance between the fixed resistance 221 and the pressure sensitive component 222 is unbalanced, the resistance of the resistance bridge formed by the fixed resistance 221 and the pressure sensitive component 222 changes, so that the voltage of the resistance bridge changes, the signal transceiver module 30 can acquire a voltage change signal, and thus, the electronic device connected with the signal transceiver module 30 is controlled, that is, the electronic device performs a corresponding operation.
It should be noted that, in the embodiment of the present application, the circuit board 21 may be a flexible circuit board (Flexible Printed Circuit, FPC), but may also be a printed circuit board (Printed Circuit Board, PCB), and the embodiment of the present application is not limited herein as to the type of the circuit board 21.
In addition, in the embodiment of the present application, the fixed resistor 221 refers to a resistor whose resistance value does not change. In addition, when the touch module 20 includes the circuit board 21, the fixed resistor 221, and the pressure sensitive element 222, at this time, when the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is operated, the operation position is mainly pressed, for example, a long press operation, a short press operation, or the like.
In addition, in some embodiments, as shown in fig. 2 and 3, the number of fixed resistors 221 may be multiple, and the pressure sensitive component 222 may include multiple piezoresistors 223. The piezoresistors 223 are sequentially connected in series, the fixed resistors 221 are sequentially connected in series, and the fixed resistors 221 after the series are electrically connected with the piezoresistors 223 after the series, so as to form a resistor bridge.
When the number of the fixed resistors 221 is plural, and the pressure sensitive component 222 includes a plurality of piezoresistors 223, at this time, the plurality of piezoresistors 223 are sequentially connected in series, the plurality of fixed resistors 221 are sequentially connected in series, a first fixed resistor 221 of the plurality of fixed resistors 221 after being connected in series may be connected with a first piezoresistor 223 of the plurality of piezoresistors 223 after being connected in series, and a last fixed resistor 221 of the plurality of fixed resistors 221 after being connected in series may be connected with a last piezoresistor 223 of the plurality of piezoresistors 223 after being connected in series, so that the plurality of fixed resistors 221 and the plurality of piezoresistors 223 form a closed loop resistance bridge. At this time, when the outer wall of the pen body 10 corresponding to the position of the wiring board 21 is operated, the resistance values of the plurality of piezoresistors 223 are changed, so that the voltage in the resistance bridge is changed.
It should be noted that, in the embodiment of the present application, a voltage may be applied to the resistive bridge, and when the resistance values of the fixed resistor 221 and the piezoresistor 223 are balanced, the voltage in the resistive bridge is unchanged. When the resistance value of the varistor 223 changes due to the operation of the outer wall of the pen body 10, the resistance values of the fixed resistor 221 and the varistor 223 lose balance, and the voltage in the resistor bridge changes.
For example, as shown in fig. 2, the number of the fixed resistors 221 is three, the pressure sensitive component 222 includes three piezoresistors 223, the three fixed resistors 221 and the pressure sensitive component 222 form a resistor bridge, and have 4 connection points A, B, C and D, and the power supply is connected to points a and C. When the resistance value of the voltage sensitive component 222 is unchanged, the voltages at points B and D in the resistive bridge are unchanged. As the resistance value of the pressure sensitive component 222 changes, the voltages at points B and D in the resistive bridge change.
Additionally, in some embodiments, the stylus may further include a voltage detection module 40, where the voltage detection module 40 is electrically connected to the voltage sensitive component 222 and the signal transceiver module 30, and the voltage detection module 40 detects a voltage change of the resistive bridge and a duration of the voltage change.
When the stylus includes the voltage detection module 40 and the voltage detection module 40 is electrically connected to the voltage sensitive component 222 and the signal transceiver module 30 respectively, at this time, when the outer wall of the pen body 10 opposite to the position of the circuit board 21 is operated, the resistance value of the voltage sensitive component 222 changes, so that the voltage detection module 40 can detect the voltage change in the resistance bridge and the duration of the voltage change, thereby determining whether the operation performed on the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is a long-press operation or a short-press operation, and generating different touch signals, so that the electronic device performs different operations. That is, by providing the voltage detection module 40, the type of operation performed on the outer wall of the pen body 10 corresponding to the position of the wiring board 21 can be determined, thereby causing the electronic apparatus to perform different operations.
It should be noted that, in the embodiment of the present application, a time threshold may be set, when the duration of the voltage change of the resistive bridge is greater than the time threshold, the operation of the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is determined to be a long-press operation, and when the duration of the voltage change of the resistive bridge is less than the time threshold, the operation of the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is determined to be a short-press operation. The time threshold may be set according to actual needs, for example, the time threshold may be 2 seconds or 3 seconds. The embodiments of the present application are not limited in this regard.
In addition, in the embodiment of the present application, when the stylus includes the control module 60, the voltage detection module 40 may be electrically connected to the control module 60, and the control module 60 is electrically connected to the signal transceiver module 30. When the voltage detection module 40 detects the voltage change and the voltage change duration of the resistor bridge, the voltage detection module 40 may send the voltage change duration to the control module 60, the control module 60 generates a control signal according to the voltage change duration and sends the control signal to the signal transceiver module 30, and the signal transceiver module 30 sends the control signal to the electronic device, so that the electronic device performs a corresponding operation according to the control signal.
In addition, in some embodiments, the circuit board 21 may be disposed on the inner wall of the pen body 10 along the circumferential direction of the pen body 10, and a plurality of capacitor areas 211 are disposed on the second surface of the circuit board 21 at intervals, where two adjacent capacitor areas 211 are insulated from each other, and the second surface is a surface facing the inner wall of the pen body 10. The plurality of capacitor regions 211 are connected to the signal transceiver module 30.
When the circuit board 21 is disposed on the inner wall of the pen body 10 along the circumferential direction of the pen body 10, and when a plurality of capacitance areas 211 are disposed on the second surface of the circuit board 21 at intervals, and the second surface faces the inner wall of the pen body 10, at this time, the capacitance areas 211 and the outer wall of the pen body 10 are equivalent to form a capacitance, when a user touches the outer wall of the pen body 10 corresponding to the position of the circuit board 21, the capacitance value of the capacitance area 211 changes, and the signal transceiver module 30 can obtain the capacitance change of the capacitance area 211, so that the electronic device performs a corresponding operation according to the capacitance value change of the capacitance area 211. In addition, the adjacent two capacitor regions 211 are insulated from each other, so that the adjacent two capacitor regions 211 can be prevented from interfering with each other.
In addition, in some embodiments, the stylus may further include a capacitance detection module 50, where the capacitance detection module 50 is electrically connected to the plurality of capacitance areas 211 and the signal transceiver module 30, and the capacitance detection module 50 detects a capacitance change of the plurality of capacitance areas 211.
When the stylus includes the capacitance detection module 50, the capacitance detection module 50 is electrically connected to the plurality of capacitance areas 211 and the signal transceiver module 30, respectively, at this time, when a user touches the outer wall of the pen body 10 corresponding to the position of the circuit board 21, the capacitance value of the capacitance area 211 changes, and the capacitance detection module 50 may detect the capacitance change of the capacitance area 211, so as to send the capacitance change to the signal transceiver module 30, so that the signal transceiver module 30 may obtain the capacitance change, and thus the signal transceiver module 30 may send the capacitance change to the electronic device, so that the electronic device performs a corresponding operation according to the capacitance change.
In addition, when the stylus includes the control module 60, the capacitance detection module 50 may be electrically connected to the control module 60, and the control module 60 is connected to the signal transceiver module 30. When the capacitance detection module 50 detects a capacitance change of the capacitance area 211, the capacitance detection module 50 may send the detected capacitance change to the control module 60, the control module 60 generates a control signal according to the capacitance change and sends the control signal to the signal transceiver module 30, and the signal transceiver module 30 sends the control signal to the electronic device, so that the electronic device performs a corresponding operation according to the control signal.
In addition, in the embodiment of the present application, as shown in fig. 7, the capacitance detection module 50 may include a capacitance detection sub-module 51 and a signal conversion sub-module 52. The capacitance detection sub-module 51 is electrically connected to the signal conversion sub-module 52, and the capacitance detection sub-module 51 is electrically connected to the plurality of capacitance regions 211, and the signal conversion sub-module 52 is electrically connected to the control module 60. The capacitance detection sub-module 51 is configured to detect a capacitance change of the plurality of capacitance areas 211, and the signal conversion sub-module 52 is configured to convert the capacitance change so that the control module 60 can identify the capacitance change. The capacitance change of the capacitance area 211 is usually an electrical signal, and the capacitance detection sub-module 51 detects the electrical signal, at this time, the capacitance detection sub-module 51 sends the electrical signal to the conversion module, the conversion module converts the electrical signal into a digital signal, and sends the digital signal to the control module 60, and the control module 60 can identify the digital signal.
In addition, in the embodiment of the application, since the circuit board 21 is provided with the plurality of capacitance areas 211 at intervals, when the user holds the stylus, that is, when the user's hand contacts the outer wall of the pen body 10 corresponding to the position of the circuit board 21, the outer wall of the pen body 10 can be rotated by rotating the stylus, so that the capacitance of the capacitance area 211 on the circuit board 21 changes, and the capacitance detection module 50 can detect the capacitance change, so as to determine which capacitance area 211 the user touches at this time. In addition, by determining which of the capacitive areas 211 is touched by the user, the rotational direction of the pen body 10 may also be determined, so that the capacitive detection module 50 may also transmit a rotational signal of the rotational direction of the pen body 10 to the control module 60, so that the control module 60 generates a control signal according to the rotational signal.
For example, rotating the stylus clockwise, the capacitance detection module 50 sends a first rotation signal to the control module 60, the control module 60 generates a first control signal, and the electronic device may perform a function of switching menus according to the first control signal. The stylus is rotated anticlockwise, the capacitance detection module 50 sends a second rotation signal to the control module 60, the control module 60 generates a second control signal, and the electronic device can execute a menu selection function according to the second control signal. For another example, rotating the stylus clockwise while playing audio or video on the display may cause the audio or video on the display to fast forward. Rotating the stylus counter-clockwise may cause the audio or video on the display to fast reverse.
In addition, in the process of rotating the stylus, due to the rotation of the pen body 10, the position of the capacitance region 211 on the circuit board 21 is changed, so that the capacitance of the capacitance region 211 is changed, and the operation frequency of the user can be determined according to the capacitance change frequency.
For example, as shown in fig. 5,10 capacitor regions 211 are provided on the circuit board 21 at intervals of 1,2, 3, 4, 5, 6, 7, 8, 9, and 10, respectively. The areas touched by the user in the initial state with the pen holding gesture are 3, 6 and 9, after rotating by a certain angle, the user is set to rotate by two capacitance areas 211, namely the capacitance areas 211 touched by the hand after rotating are 5, 8 and 1, and the effective operation is judged to occur when the capacitance changes are detected in the areas 4, 7 and 10, and the operation times of the user are 1.
In addition, in the embodiment of the present application, when the stylus includes the control module 60, at this time, the pressure sensor is electrically connected to the control module 60, and the control module 60 is electrically connected to the signal transceiver module 30. When the pressure sensor senses an operation on the outer wall of the pen body 10 corresponding to the position of the pressure sensor, the pressure sensor can sense a pressure signal of the operation and send the pressure signal to the control module 60, and the control module 60 generates a control signal according to the pressure signal and sends the control signal to the signal transceiver module 30, so that the signal transceiver module 30 sends the control signal to the electronic device, and the electronic device performs the operation corresponding to the control signal.
Additionally, in some embodiments, as shown in fig. 5, the stylus may include a feedback module 70, the feedback module 70 being electrically connected with the control module 60. In the case of operating the outer wall of the pen body 10 opposite to the position of the touch module 20, the control module 60 controls the feedback module 70 to vibrate the pen body 10.
When the stylus includes the feedback module 70, the feedback module 70 is electrically connected with the control module 60, at this time, when the outer wall of the pen body 10 opposite to the position of the touch module 20 is operated, the touch module 20 may generate a touch signal and send the touch signal to the control module 60, and when the control module 60 sends the touch signal to the signal transceiver module 30, the control module 60 may control the feedback module 70, and the feedback module 70 may make the pen body 10 vibrate, so as to feedback the information of successful operation of the user to the user, so that the user may determine that the operation currently aiming at the outer wall of the pen body 10 is effective operation according to the vibration of the pen body 10. That is, by providing the feedback module 70, a prompt effect may be provided to the user, prompting the user to currently operate on the outer wall of the pen body 10 as an effective operation.
It should be noted that, the feedback module 70 may be a linear motor, and the linear motor may vibrate, so as to vibrate the pen body 10. Of course, the feedback module 70 may be other vibratable devices, and the embodiments of the present application are not limited in this respect.
In the embodiment of the present application, since the pen body 10 has a hollow structure, the touch module 20 and the signal transceiver module 30 can be installed in the pen body 10. Because the touch module 20 and the signal transceiver module 30 are both located in the pen body 10, the touch module 20 is electrically connected with the signal transceiver module 30, and the touch module 20 includes a circuit board 21 and a resistor component 22, the resistor component 22 is disposed on the circuit board 11, and the resistor component 22 is electrically connected with the signal transceiver module 30, when the outer wall of the pen body 10 opposite to the touch module 20 is operated, a signal can be transmitted between the touch module 20 and the signal transceiver module 30, the touch module 20 can transmit a signal to the signal transceiver module 30, that is, the resistance of the resistor component 20 can be changed, and the resistor component 20 transmits the resistance change to the signal transceiver module 30, so that the touch pen can control an electronic device connected with the signal transceiver module 30 according to the resistance change, and the electronic device can perform a corresponding operation according to the signal, that is, the function of the electronic device is adjusted. That is, in the embodiment of the present application, by arranging the touch module 20 and the signal transceiver module 30 in the pen body 10, when the outer wall of the pen body 10 corresponding to the position of the touch module 20 is operated, the electronic device connected with the signal transceiver module 30 can be controlled, that is, the outer wall of the touch pen can be operated, and then the electronic device can be controlled, so that multiple switching on the display screen is avoided, and the user experience can be improved.
The embodiment of the application provides electronic equipment, which comprises the touch pen in any one of the above embodiments.
It should be noted that, in the embodiment of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the application.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one of the elements" does not exclude that additional identical elements are present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the application, and while in accordance with the principles and implementations of the application, those skilled in the art will readily recognize that the application is not limited thereto.
Claims (8)
1. The touch pen is characterized by comprising a pen body, a touch module and a signal receiving and transmitting module;
The pen body is of a hollow structure, the touch control module and the signal receiving and transmitting module are both positioned in the pen body, and the touch control module is electrically connected with the signal receiving and transmitting module;
The touch module comprises a circuit board and a resistance component, the circuit board is arranged on the inner wall of the pen body, the resistance component is arranged on the circuit board, and the resistance component is electrically connected with the signal receiving and transmitting module;
under the condition of operating the outer wall of the pen body opposite to the position of the touch control module, the resistance of the resistance component changes, so that the electronic equipment connected with the signal receiving and transmitting module is controlled through the resistance change, and the functions of the electronic equipment are regulated;
the touch control pen further comprises a capacitance detection module, wherein the capacitance detection module is respectively and electrically connected with the plurality of capacitance areas and the signal receiving and transmitting module, and the capacitance detection module detects capacitance changes of the plurality of capacitance areas;
The circuit board is arranged on the inner wall of the pen body along the circumferential direction of the pen body, a plurality of capacitance areas are arranged on the second surface of the circuit board at intervals, two adjacent capacitance areas are mutually insulated, and the second surface is the surface facing the inner wall of the pen body;
the capacitor areas are connected with the signal receiving and transmitting module;
The touch pen rotates the outer wall of the pen body in a rotating mode, so that the capacitance area of the circuit board changes in capacitance, and the capacitance detection module detects the capacitance change, so that the capacitance area touched by a user is determined;
when the touch pen rotates, the position of the capacitive area of the circuit board changes, so that the capacitance changes, and the operation times of a user are determined according to the capacitance change times.
2. The stylus of claim 1, wherein the resistive component comprises a fixed resistor and a pressure sensitive component;
The fixed resistor and the pressure-sensitive component are arranged on a first surface of the circuit board, and the first surface is a surface facing the inner space of the pen body;
the fixed resistor is electrically connected with the pressure-sensitive component, the pressure-sensitive component is electrically connected with the signal receiving and transmitting module, and the fixed resistor and the pressure-sensitive component form a resistor bridge.
3. The stylus of claim 2, wherein the number of fixed resistors is a plurality and the pressure sensitive component comprises a plurality of piezoresistors;
The piezoresistors are sequentially connected in series, the fixed resistors are sequentially connected in series, and the fixed resistors after being connected in series are electrically connected with the piezoresistors after being connected in series to form the resistor bridge.
4. The stylus of claim 2, further comprising a voltage detection module electrically connected to the pressure sensitive component and the signal transceiver module, respectively, the voltage detection module detecting a voltage change of the resistive bridge and a duration of the voltage change.
5. The stylus of claim 1, wherein the signal transceiver module comprises at least one of a bluetooth module, a short-range wireless communication module.
6. The stylus of any one of claims 1-5, further comprising a control module electrically coupled to the touch module and the signal transceiver module, respectively.
7. The stylus of claim 6, wherein the stylus includes a feedback module electrically connected with the control module;
And under the condition of operating the outer wall of the pen body opposite to the position of the touch control module, the control module controls the feedback module to vibrate the pen body.
8. An electronic device comprising the stylus of any one of claims 1-7.
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| CN113805714B true CN113805714B (en) | 2025-03-11 |
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| CN105718079A (en) * | 2014-12-18 | 2016-06-29 | 苹果公司 | Stylus With Touch Sensor |
| CN111585563A (en) * | 2020-04-29 | 2020-08-25 | 西安交通大学 | Piezoresistive tactile sensing unit for nerve form output |
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| CN103941888B (en) * | 2013-01-21 | 2017-02-08 | 联想(北京)有限公司 | Generated stroke input method and device |
| TWI510976B (en) * | 2013-06-13 | 2015-12-01 | Acer Inc | Touching input source selection method and electronic device |
| CN106227370A (en) * | 2016-07-15 | 2016-12-14 | 汤棋 | A kind of intelligent touch pen |
| CN106066717A (en) * | 2016-07-16 | 2016-11-02 | 汤棋 | A kind of side pointer |
| CN107783674A (en) * | 2016-08-27 | 2018-03-09 | 杨博 | A kind of augmented reality exchange method and action induction felt pen |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105718079A (en) * | 2014-12-18 | 2016-06-29 | 苹果公司 | Stylus With Touch Sensor |
| CN111585563A (en) * | 2020-04-29 | 2020-08-25 | 西安交通大学 | Piezoresistive tactile sensing unit for nerve form output |
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