CN113805714A - Touch control pen and electronic equipment - Google Patents

Touch control pen and electronic equipment Download PDF

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Publication number
CN113805714A
CN113805714A CN202111119991.1A CN202111119991A CN113805714A CN 113805714 A CN113805714 A CN 113805714A CN 202111119991 A CN202111119991 A CN 202111119991A CN 113805714 A CN113805714 A CN 113805714A
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CN
China
Prior art keywords
module
pen body
touch
stylus
resistor
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Pending
Application number
CN202111119991.1A
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Chinese (zh)
Inventor
廖志颖
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN202111119991.1A priority Critical patent/CN113805714A/en
Publication of CN113805714A publication Critical patent/CN113805714A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Abstract

The embodiment of the application provides a touch pen and electronic equipment. The stylus includes: the pen comprises a pen body, a touch module and a signal transceiving module; the pen body is of a hollow structure, the touch module and the signal transceiver module are both positioned in the pen body, and the touch module is electrically connected with the signal transceiver module; the touch module comprises a circuit board and a resistor assembly, the circuit board is arranged on the inner wall of the pen body, the resistor assembly is arranged on the circuit board, and the resistor assembly is electrically connected with the signal transceiving module; under the condition that the outer wall of the pen body opposite to the touch module is operated, the resistance of the resistance assembly changes, so that the electronic equipment connected with the signal transceiving module is controlled through the resistance change, and the electronic equipment identification function is adjusted.

Description

Touch control pen and electronic equipment
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 science and technology, electronic devices are more and more widely applied. Generally, an electronic device includes a display screen, and a user may perform operations such as writing and drawing on the display screen through a stylus or a finger, but when performing operations on the display screen, function switching needs to be performed on the display screen, resulting in poor user experience.
Content of application
The embodiment of the application provides a touch control pen and electronic equipment, and aims to solve the problem that in the prior art, when operation is performed on a display screen, function switching needs to be performed on the display screen, and therefore user experience is poor.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a stylus, including: the pen comprises a pen body, a touch module and a signal transceiving module;
the pen body is of a hollow structure, the touch control module and the signal transceiver module are both positioned in the pen body, and the touch control module is electrically connected with the signal transceiver module;
the touch control module comprises a circuit board and a resistor assembly, the circuit board is arranged on the inner wall of the pen body, the resistor assembly is arranged on the circuit board, and the resistor assembly is electrically connected with the signal transceiving module;
under the condition that the outer wall of the pen body opposite to the touch module is operated, the resistance of the resistance component changes, so that electronic equipment connected with the signal transceiving module is controlled through the resistance change, and the electronic equipment is adjusted in other functions.
In a second aspect, an embodiment of the present application provides an electronic device, which includes the stylus pen described in the first aspect.
In the embodiment of the application, since the pen body is of a hollow structure, the touch module and the signal transceiver module can be installed in the pen body. Because the touch module and the signal transceiver module are both positioned in the pen body, the touch module is electrically connected with the signal transceiver module, the touch module comprises a circuit board and a resistor assembly, the resistor assembly is arranged on the circuit board, and the resistor assembly is electrically connected with the signal transceiver module, therefore, when the outer wall of the pen body opposite to the touch module is operated, signals can be transmitted between the touch module and the signal transceiver module, the touch module can transmit signals to the signal transceiver module, namely the resistance of the resistor assembly changes, and the resistor assembly transmits the resistance change to the signal transceiver module, so that the touch pen can control the electronic equipment connected with the signal transceiver module according to the resistance change, and the electronic equipment can execute corresponding operation according to the signals, namely the function of the electronic equipment is adjusted. That is, in the embodiment of the present application, by setting 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 device connected to the signal transceiver module can be controlled, that is, the electronic device can be controlled by operating the outer wall of the touch pen, so that multiple times of switching on the display screen is avoided, and the user experience can be improved.
Drawings
Fig. 1 is a schematic diagram of a stylus according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a touch module according to an embodiment of the disclosure;
FIG. 3 illustrates a schematic view of a pressure sensitive assembly provided by an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating a user using a stylus according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram illustrating a capacitor region disposed on a circuit board according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating control logic of a stylus according to an embodiment of the present disclosure;
fig. 7 is a schematic diagram of a capacitance detection module according to an embodiment of the present disclosure.
Reference numerals:
10: a pen body; 20: a touch module; 21: a circuit board; 22: a resistance component; 211: a capacitive region; 221: fixing a resistor; 222: a pressure sensitive component; 223: a voltage dependent resistor; 30: a signal transceiving module; 0: a voltage detection module; 50: a capacitance detection module; 51: a capacitance detection submodule; 52: a signal conversion submodule; 60: a control module; 70: and a feedback module.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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 in an embodiment of the present application is shown; referring to fig. 2, a schematic diagram of a touch module provided in an embodiment of the present application is shown; referring to fig. 3, a schematic diagram of a pressure sensitive assembly provided by an embodiment of the present application is shown; referring to fig. 4, a schematic diagram of a user using a stylus according to an embodiment of the present application is shown; referring to fig. 5, a schematic diagram of a circuit board provided with a capacitor area according to an embodiment of the present application is shown; referring to fig. 6, a schematic diagram of a control logic of a stylus provided in an embodiment of the present application is shown; referring to fig. 7, a schematic diagram of a capacitance detection module provided in an embodiment of the present application is shown. As shown in fig. 1 to 7, the stylus includes: the pen body 10, the touch module 20 and the signal transceiver module 30.
The pen body 10 is 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 to the signal transceiver module 30. The touch module 20 may include a circuit board 21 and a resistor 22, the circuit board 21 is disposed on an inner wall of the pen body 10, and the resistor 22 is disposed on the circuit board 21. When the outer wall of the pen body 10 opposite to the touch module 20 is operated, the resistance of the resistance component 22 is changed to control the electronic device connected to the signal transceiver module 30 through the resistance change, so as to 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 to the signal transceiver module 30, the touch module 20 includes a circuit board 21 and a resistor 22, the resistor 22 is disposed on the circuit board 11, the resistor 22 is electrically connected to the signal transceiver module 30, and therefore, 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, i.e., the resistance of the resistive element 20 changes, and the resistive element 20 transmits the resistance change to the transceiver module 30, so that the stylus pen can control the electronic device connected to the signal transceiving module 30 according to the resistance change, so that the electronic device can perform corresponding operations, i.e. adjust the functions of the electronic device, according to the signal. That is, in the embodiment of the present application, by providing 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 to the signal transceiver module 30 can be controlled, that is, the electronic device can be controlled by operating the outer wall of the touch pen, so that multiple times of switching on the display screen is avoided, and the user experience can be improved.
It should be noted that, in the embodiment of the present application, the signal transceiver module 30 may be a bluetooth module, and certainly, may also be a short-range wireless communication module, which is not limited herein.
In addition, in the embodiment of the present application, when an operation is performed on the outer wall of the pen body 10 corresponding to the position of the touch module 20, at this time, the resistance of the resistive element 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. Generally, the signal transceiver module 30 may be connected to an electronic device, and after the signal transceiver module 30 receives the touch signal, the signal transceiver module 30 may transmit 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 also different, and finally, the operations performed by the electronic device are also different, that is, the function adjustment for the electronic device is also different.
In addition, in the embodiment of the present application, operations performed on the outer wall of the pen body 10 corresponding to the touch module 20 include, but are not limited to, a long-press operation, a short-press operation, a sliding operation, a rotating operation, and the like. The method may be specifically set 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-level 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-level 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 played on the display screen may be fast forwarded, 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 played on the display screen of the electronic device may be stopped.
In addition, when a user draws through the display screen, the user usually needs to adjust the stroke effect, line thickness and color of the drawing pen displayed on the display screen, and the stroke effect, line thickness and color are divided into three levels of operation menus, a first level of operation menus corresponds to the stroke effect, such as a pencil, a pen, a writing brush and the like, a second level of operation menus corresponds to the line thickness, and a third level of operation menus corresponds to the color. At this time, when the outer wall of the pen body 10 corresponding to the position of the touch module 20 is pressed for a long time, the pen-touch effect on the display screen of the electronic device may be finally changed, for example, the pen-touch effect is switched once on the display screen of the electronic device each time the outer wall of the pen body 10 corresponding to the position of the touch module 20 is pressed for a long time. The thickness of lines on the display screen of the electronic device can be changed finally by performing a short-press operation on the outer wall of the pen body 10 corresponding to the position of the touch module 20. When the outer wall corresponding to the position of the touch module 20 is clicked, the color on the display screen of the electronic device may be changed.
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 may be pressed for a long time first to display a writing brush 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 to make the thickness of the writing drawn by the writing brush on the display screen of the electronic device moderate, and finally the outer wall of the pen body 10 corresponding to the position of the touch module 20 is clicked to change the color of the writing drawn by the writing brush.
In addition, in some embodiments, as shown in fig. 6, the touch pen may further include a control module 60, and 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 can generate a touch signal and transmit the touch signal to the control module 60, the control module 60 generates a control signal according to the touch signal and transmits the control signal to the signal transceiver module 30, and the signal transceiver module 30 transmits the control signal to the electronic device connected to the signal transceiver module 30, so that the electronic device executes 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 both disposed on a first surface of the circuit board 21, which is a surface facing the internal space of the pen body 10. The fixed resistor 221 is electrically connected with the pressure sensitive resistor 223, the pressure sensitive component 222 is electrically connected with the signal transceiver module 30, and the fixed resistor 221 and the pressure sensitive resistor 223 form a resistor bridge.
When the resistor assembly 22 includes the fixed resistor 221 and the voltage-sensitive assembly 222, the fixed resistor 221 and the voltage-sensitive assembly 222 are both disposed on the circuit board 21, and the fixed resistor 221 is electrically connected to the voltage-sensitive resistor 223, at this time, the fixed resistor 221 and the voltage-sensitive resistor 223 may form a resistor bridge, so that the resistances of the fixed resistor 221 and the voltage-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 changes, so that the resistance between the fixed resistor 221 and the piezoelement 222 is unbalanced, the resistance of the resistor bridge formed by the fixed resistor 221 and the piezoelement 222 changes, so that the voltage of the resistor bridge changes, and the signal transceiver module 30 can acquire the voltage change signal, so as to control the electronic device connected to the signal transceiver module 30, that is, the electronic device performs corresponding operation.
It should be noted that, in the embodiment of the present application, the Circuit Board 21 may be a Flexible Printed Circuit (FPC), and of course, may also be a Printed Circuit Board (PCB), and the type of the Circuit Board 21 is not limited herein.
In the embodiment of the present application, the fixed resistor 221 is 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, the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is operated, and 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 fixed resistor 221 may be plural in number, and the pressure sensitive component 222 may include a plurality of pressure sensitive resistors 223. The piezoresistors 223 are sequentially connected in series, the fixed resistors 221 are sequentially connected in series, and the fixed resistors 221 connected in series are electrically connected with the piezoresistors 223 connected in series 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 pressure sensitive resistors 223, at this time, the plurality of pressure sensitive resistors 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 pressure sensitive resistor 223 of the plurality of pressure sensitive resistors 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 pressure sensitive resistor 223 of the plurality of pressure sensitive resistors 223 after being connected in series, so that the plurality of fixed resistors 221 and the plurality of pressure sensitive resistors 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 varistors 223 change, so that the voltage in the resistance bridge changes.
It should be noted that in the embodiment of the present application, a voltage may be applied to the resistor bridge, and when the resistance values of the fixed resistor 221 and the piezoresistor 223 are balanced, the voltage in the resistor bridge is not changed. When the varistor 223 changes in resistance value 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 fixed resistors 221 are three in number, the voltage sensitive component 222 includes three voltage sensitive resistors 223, the three fixed resistors 221 form a resistor bridge with the voltage sensitive component 222, and have 4 connection points A, B, C and D, and the power supply is connected to the points a and C. When the resistance value of the voltage sensitive component 222 is unchanged, the voltages at the point B and the point D in the resistance bridge are unchanged. As the resistance value of the voltage sensitive component 222 changes, the voltages at points B and D in the resistive bridge change.
In addition, in some embodiments, the stylus pen may further include a voltage detection module 40, the voltage detection module 40 is electrically connected to the voltage-sensitive component 222 and the signal transceiver module 30, respectively, and the voltage detection module 40 detects a voltage change of the resistive bridge and a duration of the voltage change.
When the stylus pen includes the voltage detection module 40, and the voltage detection module 40 is electrically connected to the voltage-sensitive component 222 and the signal transceiving module 30, 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, thereby generating different touch signals, and enabling the electronic device to perform different operations. That is, by providing the voltage detection module 40, it is possible to determine the type of operation performed on the outer wall of the pen body 10 corresponding to the position of the wiring board 21, thereby causing the electronic device to perform different operations.
It should be noted that, in this embodiment of the application, a time threshold may be set, when the duration of the voltage change of the resistance bridge is greater than the time threshold, it is determined that the operation on the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is the long-press operation, and when the duration of the voltage change of the resistance bridge is less than the time threshold, it is determined that the operation on the outer wall of the pen body 10 corresponding to the position of the circuit board 21 is the short-press operation. The time threshold may be set according to actual needs, for example, the time threshold may be 2 seconds, and may be 3 seconds. The embodiments of the present application are not limited herein.
In addition, in the embodiment of the present application, when the stylus includes the control module 60, at this time, the voltage detection module 40 may electrically connect 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 executes 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 regions 211 are disposed at intervals on a second surface of the circuit board 21, where two adjacent capacitor regions 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 areas 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 the second surface of the circuit board 21 is disposed at intervals with a plurality of capacitance regions 211, and the second surface faces the inner wall of the pen body 10, at this time, the capacitance regions 211 and the outer wall of the pen body 10 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 regions 211 changes, and the signal transceiver module 30 can acquire the capacitance change of the capacitance regions 211, so that the electronic device executes a corresponding operation according to the capacitance value change of the capacitance regions 211. In addition, the two adjacent capacitor regions 211 are insulated from each other, and the two adjacent capacitor regions 211 can be prevented from interfering with each other.
In addition, in some embodiments, the stylus pen may further include a capacitance detection module 50, the capacitance detection module 50 is electrically connected to the plurality of capacitance regions 211 and the signal transceiving module 30, respectively, and the capacitance detection module 50 detects a capacitance change of the plurality of capacitance regions 211.
When the stylus includes the capacitance detection module 50, the capacitance detection module 50 is electrically connected to the plurality of capacitance regions 211 and the signal transceiver module 30, 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 region 211 changes, the capacitance detection module 50 can detect the capacitance change of the capacitance region 211, so as to send the capacitance change to the signal transceiver module 30, so that the signal transceiver module 30 can obtain the capacitance change, so that the signal transceiver module 30 can send the capacitance change to the electronic device, so that the electronic device executes a corresponding operation according to the capacitance change.
In addition, when the stylus pen includes the control module 60, at this time, 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 region 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 executes 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 submodule 51 is electrically connected with the signal conversion submodule 52, the capacitance detection submodule 51 is electrically connected with the plurality of capacitance areas 211, and the signal conversion submodule 52 is electrically connected with the control module 60. The capacitance detection sub-module 51 is configured to detect capacitance changes of the plurality of capacitance regions 211, and the signal conversion sub-module 52 is configured to convert the capacitance changes so that the control module 60 can identify the capacitance changes. The capacitance change of the capacitance area 211 is usually an electrical signal, the capacitance detection submodule 51 detects the electrical signal, at this time, the capacitance detection submodule 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 plurality of capacitance areas 211 are disposed at intervals on the circuit board 21, when a user holds the stylus pen, that is, when the hand of the user contacts with the outer wall of the pen body 10 corresponding to the position of the circuit board 21, at this time, the outer wall of the pen body 10 may be rotated by rotating the stylus pen, so that the capacitance of the capacitance area 211 on the circuit board 21 changes, and the capacitance detection module 50 may detect the capacitance change, so as to determine which capacitance area 211 the user touches at this time. In addition, by determining which capacitive area 211 is touched by the user, the rotation direction of the pen body 10 can also be determined, so that the capacitive detection module 50 can also send a rotation signal of the rotation direction of the pen body 10 to the control module 60, and the control module 60 can generate a control signal according to the rotation signal.
For example, when the stylus is rotated 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 can execute a function of switching the menu according to the first control signal. When the stylus is rotated counterclockwise, 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 the function of the selected menu according to the second control signal. For another example, when audio or video is played on the display screen, the stylus is rotated clockwise to fast forward the audio or video on the display screen. Rotating the stylus counterclockwise may cause the audio or video on the display screen to rewind.
In addition, in the process of rotating the stylus pen, due to the rotation of the pen body 10, the position of the capacitance area 211 on the circuit board 21 changes, so that the capacitance of the capacitance area 211 changes, 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, which are 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10, are provided at intervals on the wiring board 21. When the user touches the areas 3, 6, and 9 in the pen-holding posture in the initial state, and turns a certain angle, the user is set to turn two capacitance areas 211, that is, the capacitance areas 211 touched by the hand after turning are 5, 8, and 1, and the capacitance change is detected in the areas 4, 7, and 10, it is determined that one effective operation has occurred, and the number of operations by the user is 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 may 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 executes 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 located opposite to the touch module 20, the control module 60 controls the feedback module 70 to vibrate the pen body 10.
When the stylus pen includes the feedback module 70, the feedback module 70 is electrically connected to 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, the control module 60 may control the feedback module 70 when sending the touch signal to the signal transceiver module 30, the feedback module 70 may vibrate the pen body 10, so as to feed back information of success of operation of the user to the user, and the user may determine that the current operation on the outer wall of the pen body 10 is an effective operation according to the vibration of the pen body 10. That is, by providing the feedback module 70, a prompt may be given to the user to prompt the user that the current operation on the outer wall of the pen body 10 is 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 also be other devices capable of vibrating, and the embodiments of the present application are not limited herein.
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 to the signal transceiver module 30, the touch module 20 includes a circuit board 21 and a resistor 22, the resistor 22 is disposed on the circuit board 11, the resistor 22 is electrically connected to the signal transceiver module 30, and therefore, 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, i.e., the resistance of the resistive element 20 changes, and the resistive element 20 transmits the resistance change to the transceiver module 30, so that the stylus pen can control the electronic device connected to the signal transceiving module 30 according to the resistance change, so that the electronic device can perform corresponding operations, i.e. adjust the functions of the electronic device, according to the signal. That is, in the embodiment of the present application, by providing 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 to the signal transceiver module 30 can be controlled, that is, the electronic device can be controlled by operating the outer wall of the touch pen, so that multiple times of switching on the display screen is avoided, and the user experience can be improved.
An embodiment of the present application provides an electronic device, which includes a stylus pen in any 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, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
While alternative embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or terminal device comprising the element.
The technical solutions provided in the present application are described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, and meanwhile, for a person of ordinary skill in the art, according to the principles and implementation manners of the present application, changes may be made in the specific embodiments and application ranges.

Claims (10)

1. A stylus, comprising: the pen comprises a pen body, a touch module and a signal transceiving module;
the pen body is of a hollow structure, the touch control module and the signal transceiver module are both positioned in the pen body, and the touch control module is electrically connected with the signal transceiver module;
the touch control module comprises a circuit board and a resistor assembly, the circuit board is arranged on the inner wall of the pen body, the resistor assembly is arranged on the circuit board, and the resistor assembly is electrically connected with the signal transceiving module;
under the condition that the outer wall of the pen body opposite to the touch module is operated, the resistance of the resistance assembly is changed, so that the electronic equipment connected with the signal transceiving module is controlled through the resistance change, and the function of the electronic equipment is adjusted.
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 both arranged on a first surface of the circuit board, and the first surface faces to the inner space of the pen body;
the fixed resistor is electrically connected with the piezoresistor, the piezoassembly is electrically connected with the signal transceiver module, and the fixed resistor and the piezoresistor form a resistor bridge.
3. The stylus of claim 2, wherein the fixed resistor is plural in number, and the pressure-sensitive component includes a plurality of pressure-sensitive resistors;
it is a plurality of piezo-resistor connects in series in proper order, and is a plurality of fixed resistor connects in series in proper order, and a plurality of after establishing ties fixed resistor and a plurality of after establishing ties piezo-resistor electricity is connected, forms the resistance bridge.
4. The stylus of claim 2, further comprising a voltage detection module electrically connected to the voltage-sensitive component and the signal transceiver module, respectively, wherein the voltage detection module detects a voltage change of the resistive bridge and a duration of the voltage change.
5. The stylus according to claim 2, wherein the circuit board is disposed on an inner wall of the pen body along a circumferential direction of the pen body, and a second surface of the circuit board is spaced apart from a plurality of capacitor regions, two adjacent capacitor regions are insulated from each other, and the second surface is a surface facing the inner wall of the pen body;
and the plurality of capacitor areas are connected with the signal transceiving module.
6. The stylus of claim 5, further comprising a capacitance detection module electrically connected to the plurality of capacitive areas and the signal transceiver module, respectively, wherein the capacitance detection module detects a change in capacitance of the plurality of capacitive areas.
7. The stylus of claim 1, wherein the signal transceiver module comprises at least one of a bluetooth module and a short-range wireless communication module.
8. The stylus of any one of claims 1-7, further comprising a control module electrically coupled to the touch module and the signal transceiver module, respectively.
9. The stylus of claim 8, wherein the stylus includes a feedback module, the feedback module being electrically connected to the control module;
under the condition that the outer wall of the pen body opposite to the touch module is operated, the control module controls the feedback module to enable the pen body to vibrate.
10. An electronic device, characterized in that the electronic device comprises a stylus according to any one of claims 1-9.
CN202111119991.1A 2021-09-23 2021-09-23 Touch control pen and electronic equipment Pending CN113805714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111119991.1A CN113805714A (en) 2021-09-23 2021-09-23 Touch control pen and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111119991.1A CN113805714A (en) 2021-09-23 2021-09-23 Touch control pen and electronic equipment

Publications (1)

Publication Number Publication Date
CN113805714A true CN113805714A (en) 2021-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111119991.1A Pending CN113805714A (en) 2021-09-23 2021-09-23 Touch control pen and electronic equipment

Country Status (1)

Country Link
CN (1) CN113805714A (en)

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