TWM577257U - Portable electronic device - Google Patents

Abstract

The novel creation provides a portable electronic device. The portable electronic device includes a plurality of first spheres and a second sphere. The first spheres each include a first sensor. The first sensor is configured to provide a first sensing signal according to a result of the first sensor being touched. The second sphere includes a second sensor, a controller, and a mode determination unit. The second sensor is configured to provide a second sensing signal according to a result of the second sensor being touched. The controller counts the first sensing signals and/or the second sensing signals to provide a count value. The mode determining unit is configured to determine whether the portable electronic device enters the counting mode or the sleep mode according to the moving state of the second ball and the receiving conditions of the first sensing signal and the second sensing signal.

Description

Portable electronic device

The novel creation is related to a portable electronic device with a counting function.

Generally speaking, users mostly count the number of chanting times without the rosary with the computing function. Each time they chanting, the beads on the rosary are sequentially slid, and the user can view the number of plucked beads. The total number of times you have learned the chanting. However, during the chanting period, if the user forgets to move the bead due to distraction or forgets the number of laps, it is impossible to obtain a more accurate number of chanting.

The novel creation provides a portable electronic device with power saving and high counting accuracy.

The portable electronic device created by the present invention comprises a plurality of first spheres and a second sphere. The first spheres and the second spheres are connected to each other via a rope body. The first spheres each include a first sensor. The first sensor is configured to provide a first sensing signal according to a result of the first sensor being touched. The second sphere includes a second sensor, and the control Controller and mode judgment unit. The second sensor is configured to provide a second sensing signal according to a result of the second sensor being touched. The controller is configured to receive the plurality of first sensing signals from the plurality of first sensors and the second sensing signals from the second sensor in the counting mode, and count the first sensing signals The signal and/or the second sensing signal to provide a count value. The mode determining unit is coupled to the second sensor and the controller. The mode determining unit is configured to determine whether the portable electronic device enters the counting mode according to the moving state of the second ball and the receiving conditions of the first sensing signal and the second sensing signal. And the mode judging unit causes the portable electronic device to enter a sleep mode when the counting mode is stopped.

Based on the above, the sphere of the portable electronic device of the present invention has a sensor. The portable electronic device enters the counting mode according to the moving state of the second sphere to count the sensing results provided by the first sphere and the second sphere in the counting mode. In this way, the portable electronic device can prevent a counting error caused by a false touch or a number of leaks caused by not touching a specific button, thereby providing a more accurate count value. In addition, the portable electronic device determines that the portable electronic device enters the sleep mode when the counting mode is stopped. In this way, the novel creation can enter the sleep mode by the portable electronic device to achieve the power saving effect.

The above described features and advantages of the present invention will become more apparent and understood from the following description.

100‧‧‧Portable electronic devices

110, 110_1~110_4‧‧‧ first sphere

112_1~112_4‧‧‧First sensor

120‧‧‧Second sphere

122‧‧‧Second sensor

124‧‧‧ Controller

126‧‧‧ mode judgment unit

130‧‧‧rope

LM1‧‧‧Limited structure

R1‧‧‧Sensing area

LM2‧‧‧Limited through hole

P11, P13‧‧‧ long straight edge

P12, P14‧‧‧ short straight edge

P21, P23‧‧‧ long straight edge

P22, P24‧‧‧ short straight edge

S302, S304, S306, S308, S310‧‧‧ steps

Steps S401, S402, S403, S404, S405, S406, S407‧‧

SS1_1~SS1_4‧‧‧First sensing signal

SS2‧‧‧Second sensing signal

FIG. 1 is a schematic diagram of a portable electronic device according to an embodiment of the present invention.

2 is a schematic diagram of a limit structure illustrated in accordance with various embodiments of the present invention.

FIG. 3 is a flow chart showing the operation of an embodiment of the present invention.

4 is a flow chart showing the operation of another embodiment of the present invention.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of a portable electronic device according to an embodiment of the present invention. In the embodiment, the portable electronic device 100 includes a first sphere 110_1~110_4 and a second sphere 120. The first spheres 110_1 110 110_4 and the second spheres 120 are connected to each other via the rope body 130. The first spheres 110_1~110_4 include first sensors 112_1~112_4, respectively. The first sensor 112_1 is configured to provide the first sensing signal SS1_1 according to the result that the first sensor 112_1 itself is touched. The first sensor 112_2 is configured to provide the first sensing signal SS1_2 according to the result that the first sensor 112_2 itself is touched. Similarly, the first sensors 112_3, 112_4 are configured to provide the first sensing signals SS1_3, SS1_4 according to the results touched by the first sensors 112_3, 112_4. For convenience of illustration, in the present embodiment, four first spheres 110_1~110_4 are illustrated, and the number of the first spheres created by the present invention is not limited to this embodiment. The portable electronic device created by the present invention can be, for example, a rosary.

In this embodiment, the second sphere 120 includes a second sensor 122, and controls The device 124 and the mode determining unit 126. The second sensor 122 is configured to provide the second sensing signal SS2 according to the result that the second sensor 122 itself is touched. The first sensor 112_1~112_4 and the second sensing signal SS2 can be, for example, a capacitive touch sensor, a resistive touch sensor, a thermal touch sensor or a fingerprint sensor. Wait. The controller 124 is configured to receive the first sensing signals SS1_1 SS1_4 from the first sensors 112_1 112 112_4 and the second sensing signal SS2 from the second sensor 122 in the counting mode. The controller 124 counts the received first sensing signals SS1_1 SS1_4 and second sensing signals SS2 to provide a count value. The mode determining unit 126 is coupled to the second sensor 122 and the controller 124. The mode determining unit 126 is configured to determine whether the portable electronic device 100 enters the counting mode according to the moving state of the second ball 120 and the receiving conditions of the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2. In addition, the mode determining unit 126 determines that the portable electronic device 100 enters the sleep mode when the counting mode is stopped. The mode determination unit 126 may be, for example, a device including at least one of an inertial measurement unit (IMU), a gyroscope, and an accelerometer.

In this embodiment, the first sensors 112_1~112_4 wirelessly transmit the first sensing signals SS1_1 SS1_4 to the second sphere 120. The first spheres 110_1~110_4 and the second sphere 120 may include at least components for supporting signal transmission of a wireless fidelity (Wi-Fi) system, Bluetooth or low power Bluetooth.

In some embodiments, the first sensors 112_1~112_4 are via a wired party. The first sensing signals SS1_1~SS1_4 are transmitted to the second sphere 120. For example, the cord 130 can be a Flexible Printed Circuit (FPC). The cord 130 includes a plurality of transmission lines. The first sensors 112_1~112_4 can transmit the first sensing signals SS1_1~SS1_4 to the second sphere 120 via the transmission line.

It is worth mentioning that the first spheres 110_1 110 110_4 and the second sphere 120 of the portable electronic device 100 both have sensors. The portable electronic device enters the counting mode according to the moving state of the second sphere 120 to count the sensing results provided by the first spheres 110_1~110_4 and the second sphere 120 in the counting mode. In this way, the portable electronic device can prevent a counting error caused by a false touch or a number of leaks caused by not touching a specific button, thereby providing a more accurate count value. In addition, the portable electronic device 100 performs the counting operation only when entering the counting mode. The portable electronic device 100 enters a sleep mode when the counting mode is stopped. In this way, under the cooperative operation of the controller 124 and the mode determining unit 126, the portable electronic device 100 can achieve the power saving effect before entering the counting mode and entering the sleep mode.

In some embodiments, the cord body 130 has a limiting structure, and the first spheres 110_1 110 110_4 and the second sphere 120 respectively have a plurality of limiting through holes corresponding to the limiting structure of the rope body.

For further explanation, please refer to FIG. 2 , which is a schematic diagram of a limit structure according to various embodiments of the present invention. In FIG. 2, taking the first sphere 110 as an example, the cross-section of the rope body is a limited-position structure LM1, and the first sphere 110 has a sensing area R1 for arranging the first sensor and a horizontal direction corresponding to the rope body. Section direction It has a limit through hole LM2. In the present embodiment, the shape of the limiting structure LM1 and the limiting through hole LM2 corresponding to the cross-sectional direction of the rope body is a rectangle. The stopper structure LM1 has long straight sides P11 and P13 and short straight sides P12 and P14. The limit through hole LM2 has long straight sides P21 and P23 and short straight sides P22 and P24. The lengths of the long straight sides P11 and P13 of the stopper structure LM1 are larger than the lengths of the short straight sides P22 and P24 of the limit through hole LM2. Therefore, when the rope body passes through the limiting through hole LM2 of the first ball 110, the rotation of the first ball 110 can be restricted. Similarly, in the case that the second sphere (not shown) also has a limiting through hole, the rotation of the second sphere can also be restricted after the cord body passes through the limiting through hole of the second sphere. In this way, the sensing area R1 of the first sphere 110 and the sensing area of the second sphere can be limited to the outside of the portable electronic device, thereby ensuring that the user can touch the first sphere and the second sphere when the user touches the first sphere. The first sensor and the second sensor in the sensing area. The novel creation limit structure and the limit through hole corresponding to the limit structure have a non-circular shape corresponding to the cross-sectional direction of the rope body, and can limit any structure in which the first sphere and the second sphere rotate.

Please refer to FIG. 1 and FIG. 3 at the same time. FIG. 3 is a flow chart of operations according to an embodiment of the present invention. First, in step S302, the portable electronic device 100 is activated according to the moving state of the second sphere 120. For example, when the mode determining unit 126 determines that the second sphere 120 is moved, for example, picked up or is toggled, the portable electronic device 100 is activated. During the startup, the mode determining unit 126 notifies the controller 124 to enable the controller 124 to enable the first sensors 112_1~112_4 and the second sensor 122.

In some embodiments, the portable electronic device 100 further includes a display Message (time, date, status), display element of count value (not shown). When the mode judging unit 126 judges in step S302 that the second sphere 120 is moved, the mode judging unit 126 notifies the controller 124 to cause the controller 124 to enable the display element.

After the first sensors 112_1~112_4 and the second sensor 122 are enabled in step S304, the mode determining unit 126 determines whether the first sensing signals SS1_1~SS1_4 and the second are received for a fixed length of time. Sensing signal SS2. When the mode determining unit 126 determines that the first sensing signals SS1_1 SS1_4 and the second sensing signals SS2 are received for a fixed length of time, it is determined that the portable electronic device 100 enters the counting mode (step S306). That is, when the mode determining unit 126 determines that the first spheres 110_1 110 110_4 and the second sphere 120 are regularly touched, it is determined that the portable electronic device 100 enters the counting mode.

It should be noted that the mode determining unit 126 is configured to determine the number of the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 required when the portable electronic device 100 enters the counting mode, and is associated with the initial value of the counting value. value. For example, if the mode determining unit 126 is designed to receive the first sensing signal SS1_1~SS1_4 or the second sensing for a fixed length of time after receiving the first sensing signal SS1_1~SS1_4 or the second sensing signal SS2. The signal SS2 determines that the portable electronic device 100 enters the counting mode. In such a determination process, the portable electronic device 100 receives a total of two sensing signals. Therefore, when the portable electronic device 100 enters the counting mode, the initial value of the count value will be equal to two. Similarly, if the mode determination unit 126 is designed to receive more (for example, 3 or 4 times) sensing signals to determine that the portable electronic device 100 enters the counting mode, in order to improve the accuracy of the mode determination, The initial value of the count value will be larger (for example, 3 or 4).

On the contrary, in the embodiment, if the mode determining unit 126 does not receive the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 for a fixed length of time in step S304, the operation of step S304 is continuously repeated. In some embodiments, if the mode determining unit 126 does not receive the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 for a fixed length of time in step S304, the mode is entered (step S310).

In step S306, the controller 124 counts the received first sensing signals SS1_1~SS1_4 and the second sensing signal SS2. For example, when the first sphere 110_1 is touched, the first sensor 112_1 provides the first sensing signal SS1_1 to the second sphere 120. At this time, the controller 124 receives the first sensing signal SS1_1 to know that the first sphere 110_1 of the portable electronic device 100 is touched, thus incrementing the count value. Next, when the second sphere 120 is touched, the second sensor 122 provides the second sensing signal SS2. At this time, the controller 124 receives the second sensing signal SS2 to know that the second sphere 120 of the portable electronic device 100 is touched, so the counting value is incremented again.

In step S308, the mode determining unit 126 determines whether the first sensing signal SS1_1~SS1_4 or the second sensing signal SS2 is received within a preset time length in the counting mode. When the mode determining unit 126 determines in the counting mode that the first sensing signal SS1_1~SS1_4 or the second sensing signal SS2 is not received within the preset time length, the portable electronic device 100 enters the sleep mode (step S310). ). Conversely, when the mode judging unit 126 judges in the counting mode for a preset length of time When the first sensing signals SS1_1~SS1_4 and the second sensing signal SS2 are received, the process returns to step S306.

In step S310, when the portable electronic device 100 enters the sleep mode, the mode determining unit 126 notifies the controller 124 to disable the first sensors 112_1~112_4, the second sensor 122 or other peripheral components, thereby achieving power saving. effect.

Please refer to FIG. 1 and FIG. 4 simultaneously. FIG. 4 is a flow chart showing the operation according to another embodiment of the present invention.

In step S401, the mode determining unit 126 is further configured to determine whether the portable electronic device 100 is picked up according to the moving state of the second sphere 120. When the mode determining unit 126 determines that the portable electronic device 100 is picked up, the indication controller 124 enables the first sensor and the second sensor 122.

Further, the mode determining unit 126 is configured to provide the first state value and the second state value according to the moving state of the second sphere 120 in the counting mode. When the portable electronic device 100 is picked up, the mode judging unit 126 provides a first state value of a maximum value (for example, 1) and a second state value of a lowest value (for example, 0). When the portable electronic device 100 is swayed, the mode judging unit 126 provides a first state value of a lowest value (for example, 0) and a second state value of a maximum value (for example, 1). Therefore, when the mode determining unit 126 determines that the first state value is changed to the maximum value (for example, 0 is changed to 1), it can be determined that the portable electronic device 100 is picked up, and the mode determining unit 126 notifies the controller 124 to The controller 124 enables the first sensors 112_1~112_4 and the second sensor 122, and proceeds to step S402. Conversely, if the mode judging unit 126 judges that the first state value has not changed (for example, it is maintained at 1) Or 0) to determine that the portable electronic device 100 is not picked up, and therefore step S401 is repeatedly performed.

After the first sensors 112_1~112_4 and the second sensor 122 are enabled in step S402, the mode determining unit 126 determines whether the first sensing signals SS1_1~SS1_4 and the second are received for a fixed length of time. Sensing signal SS2. When the mode determining unit 126 determines that the first sensing signals SS1_1 SS1_4 and the second sensing signals SS2 are received for a fixed length of time, it is determined that the portable electronic device 100 enters the counting mode (steps S403 to S406). That is, when the mode determining unit 126 determines that the first spheres 110_1 110 110_4 and the second sphere 120 are regularly touched, it is determined that the portable electronic device 100 enters the counting mode.

Conversely, in the embodiment, if the mode determining unit 126 does not receive the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 for a fixed length of time in step S402, the operation of step S402 is continuously repeated. In some embodiments, if the mode determining unit 126 does not receive the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 for a fixed length of time in step S402, the mode is entered (step S407).

In step S403, the mode determining unit 126 determines whether the first sensing signals SS1_1~SS1_4 and the second sensing signal SS2 are received within a preset time length (for example, 5 seconds) in the counting mode. If the mode determining unit 126 determines in the counting mode that the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 are received within the preset time length, indicating that in the counting mode, the first sensors 112_1~112_4 or The second sensor 122 is touched for a preset length of time, Proceed to step S404. On the other hand, if the mode determining unit 126 determines in the counting mode that the first sensing signal SS1_1~SS1_4 and the second sensing signal SS2 are not received within the preset time length, the portable electronic device 100 is put into sleep. Mode (as in step S407).

In some embodiments, the first sensors 112_1~112_4 can determine whether the pressure value being touched is greater than or equal to a preset pressure value. Taking the first sensor 112_1 as an example, when the first sensor 112_1 determines that the pressure value touched is greater than or equal to a preset pressure value, it indicates that the touch is not a slight false touch. The first sensor 112_1 provides a first sensing signal SS1_1. Conversely, when the first sensor 112_1 determines that the touched pressure value is less than the preset pressure value, indicating that the touch is a slight false touch, the first sensor 112_1 does not provide the first sensing signal SS1_1. Similarly, the second sensor 122 can also determine whether the pressure value touched is greater than or equal to a preset pressure value. The second sensing signal SS2 is provided when the second sensor 122 determines that the pressure value being touched is greater than or equal to a predetermined pressure value. Conversely, when the second sensor 122 determines that the pressure value being touched is less than the preset pressure value, the second sensing signal SS2 is not provided. Such a judging operation may be applied to step S402 in addition to step S403, thereby ensuring the correctness of the judging mode or the sleep mode.

Moreover, in some embodiments, the first sensors 112_1~112_4 can determine whether the time of being touched is greater than a preset contact time. Taking the first sensor 112_1 as an example, when the first sensor 112_1 determines that the length of the touched time is greater than the preset contact time length (for example, 3 seconds), it indicates that the touch is continuous contact instead of the general one. Toggle the operation. The first sensor 112_1 does not provide the first sensing signal SS1_1. Conversely, when the first sensor 112_1 determines that the length of the touched time is less than or equal to the preset contact time length, indicating that the touch is a toggle operation, the first sensor 112_1 provides the first sensing signal. SS1_1. Similarly, the second sensor 122 can also determine whether the length of the touched time is greater than or equal to the preset contact time length. The second sensing signal SS2 is not provided when the second sensor 122 determines that the length of time that is touched is greater than the preset contact time length. Conversely, when the second sensor 122 determines that the length of the touched time is less than or equal to the preset contact time length, the second sensing signal SS2 is provided. Such a judging operation may be applied to step S402 in addition to step S403, thereby ensuring the correctness of the judging mode or the sleep mode.

In step S404, the mode determining unit 126 is further configured to compare the first state value and the second state value to obtain a comparison result, and determine whether the comparison result changes. If the mode judging unit 126 judges that the comparison result has not changed, it indicates that the second sphere 120 has not flipped in the counting mode, and therefore proceeds to step S405. On the other hand, when the mode judging unit 126 judges that the comparison result has continuously changed, it indicates that the second sphere 120 is continuously flipped when the sensing signal is received (at step S403). Such a flip condition may not be a normal counting operation, so the process returns to step S403 so that the controller 124 does not increment the count value.

In step S405, the controller 124 determines whether at least two of the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 are simultaneously received for a fixed length of time, so as to determine whether a false touch occurs. When the controller 124 determines that at least two of the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2 are simultaneously received, the first sensing signals SS1_1 SS1_4 and the second received are simultaneously received. One of the sensing signals SS2 is used as an effective sensing signal. The controller 124 then increments the count value based on the effective sense signal. That is to say, when the controller 124 receives at least two of the first sensing signals SS1_1 SS1_4 and the second sensing signal SS2, only the counting value is incremented once. In this way, the false touch generated when multiple sensors are touched at the same time can be eliminated, thereby ensuring the correctness of the counting.

In this embodiment, the sequence of steps S403, S404, and S405 can be adjusted according to requirements. This new creation is not limited to Figure 4.

In some embodiments, the controller 124 further determines in step S405 whether the same first sensing signal SS1_1~SS1_4 is received consecutively (for example, 3 times or more) or the second sensing is received multiple times in succession. Signal SS2. When the controller 124 determines that the same sensing signal (the first sensing signal SS1_1~SS1_4 and the second sensing signal SS2) is received multiple times in succession, it indicates that there is an abnormal toggle operation, and thus it is regarded as a false touch. Returning to step S403, the count value is not incremented. In some embodiments, when the controller 124 determines that the same sensing signal (the first sensing signal SS1_1~SS1_4 and the second sensing signal SS2) is received multiple times in succession, the same may be received multiple times in succession. The sensing signal is used as a single sensing signal (the first sensing signal or the second sensing signal SS2), and the process proceeds to S406 to increment the counting value.

In step S405, the controller 124 receives the first sensing signal or the second sensing signal SS2 within a preset length of time (step S403), the second sphere 120 does not flip (step S404), and there is no false touch ( In step S405), the count value is incremented according to the first sensing signal or the second sensing signal SS2. After completing the increment count value, the controller 124 returns to step S403.

In step S407, when the portable electronic device 100 enters the sleep mode, the mode determining unit 126 notifies the controller 124 to disable the first sensors 112_1~112_4, the second sensor 122 or other peripheral components, thereby achieving power saving. effect.

In summary, the sphere of the portable electronic device created by the present invention has a sensor. The portable electronic device enters the counting mode according to the moving state of the second sphere to count the sensing results provided by the first sphere and/or the second sphere in the counting mode. In this way, the portable electronic device can prevent a counting error caused by a false touch or a number of leaks caused by not touching a specific button, thereby providing a more accurate count value. The portable electronic device determines that the portable electronic device enters the sleep mode when the counting mode is stopped. In this way, the novel creation can enter the sleep mode by the portable electronic device to achieve the power saving effect. In addition, the rope body has a limiting structure, and the first sphere and the second sphere respectively have a plurality of limiting through holes corresponding to the limiting structure of the rope body. In this way, when the rope body passes through the limiting through hole of the second sphere, the rotation of the second sphere can also be restricted. In this way, the sensing area of the first sphere and the sensing area of the second sphere can be limited to the outside of the portable electronic device, thereby ensuring that the user can touch the sensing when the first sphere and the second sphere are touched by the user. a first sensor and a second sensor in the area.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.

Claims (13)

A portable electronic device includes: a plurality of first spheres, each of the first spheres including: a first sensor for providing a first sensing according to a result of the first sensor being touched And a second sphere connected to the first sphere via a cord body, comprising: a second sensor for providing a second sense according to a result of the second sensor being touched a controller for receiving a plurality of first sensing signals from the plurality of first sensors and the second sensing signals from the second sensor in a counting mode, and Counting the first sensing signals and/or the second sensing signals to provide a count value; and a mode determining unit coupled to the second sensor and the controller for using the second sphere The mobile state, and the receiving status of the first sensing signal and the second sensing signal determine whether the portable electronic device enters the counting mode, and when the counting mode is stopped, the portable electronic device is entered. A sleep mode. The portable electronic device of claim 1, wherein the mode determining unit is further configured to determine, according to the moving state of the second ball, whether the portable electronic device is picked up, when the mode determining unit is When it is determined that the portable electronic device is picked up, the controller is instructed to enable the first sensor and the second sensor. The portable electronic device of claim 1, wherein the mode determining unit is further configured to determine whether the first sensing signals and/or the second sensing signals are received for a fixed length of time. When the mode determining unit determines that the first sensing signals and/or the second sensing signals are received for a fixed length of time, the counting mode is entered. The portable electronic device of claim 1, wherein the controller increments the count value according to the first sensing signal and the second sensing signal. The portable electronic device of claim 1, wherein the controller is further configured to determine, in the counting mode, whether the first sensing signals and the second are simultaneously received for a fixed length of time. At least two of the sensing signals, when the controller determines that at least two of the first sensing signals and the second sensing signals are received simultaneously, the first sensing signals that are simultaneously received are received And one of the second sensing signals is used as an effective sensing signal, and the counting value is incremented according to the effective sensing signal. The portable electronic device of claim 1, wherein the mode determining unit is configured to provide a first state value and a second state value according to the moving state of the second sphere in the counting mode. When the portable electronic device is picked up, the mode determining unit provides the first state value of the maximum value and the second state value of the lowest value. When the portable electronic device is swayed, the mode determines The unit provides the second state value of the maximum value and the first state value of the lowest value. The portable electronic device of claim 6, wherein the mode determining unit is further configured to compare the first state value and the second state value to obtain a comparison result, and determine whether the comparison result occurs. When the mode judging unit judges that the comparison result has continuously changed, the controller is caused not to increment the count value. The portable electronic device of claim 1, wherein the first sensor is further configured to determine whether the pressure value touched is greater than or equal to a preset pressure value, when the first The at least one of the sensors determines that the touched pressure value is greater than or equal to a predetermined pressure value, and provides the first sensing signal corresponding to at least one of the first sensors. The portable electronic device of claim 1, wherein the second sensor is further configured to determine whether the pressure value touched is greater than or equal to a preset pressure value, when the second sense The second sensing signal is provided when the detector determines that the pressure value touched is greater than or equal to a preset pressure value. The portable electronic device of claim 1, wherein the first sensors wirelessly transmit the first sensing signals to the second sphere. The portable electronic device of claim 1, wherein the rope body comprises a plurality of transmission lines, and the first sensors transmit the first sensing signals to the plurality of transmission lines via the transmission lines. The second sphere. The portable electronic device of claim 1, wherein the rope body has a limiting structure, and the first spherical body and the second spherical body respectively have a plurality of limiting positions corresponding to the limiting structure. The through hole is disposed in the first ball and the limit through holes of the second ball to limit rotation of the first ball and the second ball. The portable electronic device of claim 1, wherein the mode determining unit determines, in the counting mode, whether the first sensing signals or the second sense are received within a preset time length. a test signal, when the mode determining unit determines that the first sensing signal or the second sensing signal is not received within the preset time length, causing the portable electronic device to enter the Sleep mode.