CN209728722U - Low power-consumption intelligent touch-control electronic pen - Google Patents
Low power-consumption intelligent touch-control electronic pen Download PDFInfo
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- CN209728722U CN209728722U CN201920814871.5U CN201920814871U CN209728722U CN 209728722 U CN209728722 U CN 209728722U CN 201920814871 U CN201920814871 U CN 201920814871U CN 209728722 U CN209728722 U CN 209728722U
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- chip microcontroller
- battery
- control switch
- electronic pen
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Abstract
The utility model embodiment discloses a kind of low power-consumption intelligent touch-control electronic pen, including handwriting, functional module is integrated in handwriting, single-chip microcontroller, battery, control switch and the inductive pick-up for incuding vibration are also integrated in handwriting, single-chip microcontroller is electrically connected with inductive pick-up, battery, control switch, battery is electrically connected by control switch with functional module, and single-chip microcontroller controls the ON/OFF of control switch according to the signal intensity of inductive pick-up.The utility model makes the capacitance pen short time leave unused and enters low-power consumption mode, will not shut down in the automatic shutdown time node of setting, and then the user experience is improved by using single-chip microcontroller and the detection of inductive pick-up composition and control circuit.
Description
Technical field
The utility model relates to capacitor pen technology more particularly to a kind of low power-consumption intelligent touch-control electronic pens.
Background technique
Currently, being required to manual ON/OFF in existing capacitance pen to realize triggering booting, or pass through timing 30 minutes
Or 60 minutes automatic shut-off functions cause power consumption to prevent user from forgetting to shut down.
Timing shutdown is set, will lead on timing node at work automatically after booting in 30 or 60 minutes automatic shutdowns
Shutdown influences to use, and if forgetting that shutdown will also result in power wastage less using the time；In addition, not intelligence is experienced in shutdown manually
Can, it cannot meet the needs of users.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, a kind of low power-consumption intelligent touch-control electronic pen is provided,
So as to promote the usage experience of user while energy conservation.
In order to solve the above-mentioned technical problem, the utility model embodiment proposes a kind of low power-consumption intelligent touch-control electronic pen,
Including handwriting, it is integrated with functional module in handwriting, single-chip microcontroller, battery, control switch and for incuding are also integrated in handwriting
The inductive pick-up of vibration, single-chip microcontroller are electrically connected with inductive pick-up, battery, control switch, and battery passes through control switch and function
Energy module electrical connection, single-chip microcontroller control the ON/OFF of control switch according to the signal intensity of inductive pick-up.
Further, inductive pick-up is vibration switch, and single-chip microcontroller is electrically connected by 2 divider resistances with vibration switch.
Further, the control switch is metal-oxide-semiconductor.
Further, power button is additionally provided in the handwriting, battery passes through power button and monolithic mechatronics.
Further, functional module includes one of USB circuit, battery protecting circuit, LED circuit or a variety of.
The utility model embodiment by proposing a kind of low power-consumption intelligent touch-control electronic pen, including functional module, single-chip microcontroller,
Battery, inductive pick-up, control switch make capacitor by using single-chip microcontroller and the detection of inductive pick-up composition and control circuit
The pen short time leaves unused and enters low-power consumption mode, will not shut down in the automatic shutdown time node of setting, and then improve user
Experience.
Detailed description of the invention
Fig. 1 is the functional block diagram of the low power-consumption intelligent touch-control electronic pen of the utility model embodiment.
Fig. 2 is the circuit diagram of the single-chip microcontroller of the utility model embodiment.
Fig. 3 is the circuit diagram of the radio circuit of the utility model embodiment.
Fig. 4 is the circuit diagram of the silicon wheat circuit of the utility model embodiment.
Fig. 5 is the circuit diagram of the USB circuit of the utility model embodiment.
Fig. 6 is the circuit diagram of the battery protecting circuit of the utility model embodiment.
Fig. 7 is the circuit diagram of the LED circuit of the utility model embodiment.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
It mutually combines, the utility model is described in further detail in the following with reference to the drawings and specific embodiments.
If directional instruction (such as up, down, left, right, before and after ...) is only used for explaining in the utility model embodiment
In relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the specific appearance
When state changes, then directionality instruction also correspondingly changes correspondingly.
If in addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.
Please refer to FIG. 1 to FIG. 2, the low power-consumption intelligent touch-control electronic pen of the utility model embodiment includes handwriting, in handwriting
It is integrated with functional module, single-chip microcontroller, battery, inductive pick-up, control switch.
Single-chip microcontroller is electrically connected with inductive pick-up, battery, control switch.Inductive pick-up is for incuding low power-consumption intelligent touching
Control the vibration variation of electronic pen.Battery is electrically connected by control switch with functional module, and battery is that single-chip microcontroller and functional module supply
Electricity.Single-chip microcontroller controls the ON/OFF of control switch according to the signal intensity of inductive pick-up, and the power supply of functional module passes through single-chip microcontroller
To control.In the entire circuit of capacitance pen, power consumption is functional module the most.As shown in Fig. 2, the utility model embodiment is preferably adopted
With miniature low-power scm, single-chip microcontroller only does Energy Saving Control use.
As an implementation, inductive pick-up is vibration switch, and single-chip microcontroller passes through 2 divider resistances and vibration switch
Electrical connection.As shown in Figure 1, forming detection and control circuit, divider resistance R7 and divider resistance with single-chip microcontroller and vibration switch G2
R6 is responsible for partial pressure, is in open circuit or short-circuit condition inside vibration switch G2.When capacitance pen shakes, due to vibration switch
In short switching state is opened inside G2, the partial pressure between divider resistance R7 and divider resistance R6 can generate fluctuation and form one continuously
Low and high level, be input to low-power scm, after the variation of monolithic machine testing, made by control switch opening function module for power supply
It is available to obtain entire capacitance pen function, power consumption is normal operating conditions at this time；Pulse was not detected when single-chip microcontroller continuous 3 minutes
Afterwards, it is meant that electronic pen remains static, it is possible to determine that be not used for user, at this time the power supply of single-chip microcontroller control function module
It closes, only low-power scm work achievees the purpose that energy saving low-power consumption in armed state；Further, it is also possible to be arranged
There is not new triggering continuous 30 minutes or 60 minutes vibration switch, low-power scm can also shut down, and whole system is closed function
Consumption is minimum.
As an implementation, the control switch is metal-oxide-semiconductor.
As an implementation, power button is additionally provided in handwriting, battery passes through power button and monolithic mechatronics.
As an implementation, single-chip microcontroller further includes radio circuit, silicon wheat circuit, is low function referring to figure 3. and Fig. 4
It consumes intelligent touch electronic pen and increases Bluetooth function.For example, single-chip microcontroller model is chosen as 1526p.
As an implementation, referring to figure 2.~Fig. 7, functional module include USB circuit, battery protecting circuit, LED
One of circuit (preferably three-color LED) is a variety of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of low power-consumption intelligent touch-control electronic pen, including handwriting, functional module is integrated in handwriting, which is characterized in that handwriting
It is inside also integrated with single-chip microcontroller, battery, control switch and the inductive pick-up for incuding vibration, single-chip microcontroller and induction sense
Device, battery, control switch electrical connection, battery are electrically connected by control switch with functional module, and single-chip microcontroller is according to inductive pick-up
Signal intensity control control switch ON/OFF.
2. low power-consumption intelligent touch-control electronic pen as described in claim 1, which is characterized in that inductive pick-up is vibration switch,
Single-chip microcontroller is electrically connected by 2 divider resistances with vibration switch.
3. low power-consumption intelligent touch-control electronic pen as described in claim 1, which is characterized in that the control switch is metal-oxide-semiconductor.
4. low power-consumption intelligent touch-control electronic pen as described in claim 1, which is characterized in that be additionally provided with booting in the handwriting
Key, battery pass through power button and monolithic mechatronics.
5. low power-consumption intelligent touch-control electronic pen as described in claim 1, which is characterized in that functional module includes USB circuit, electricity
Protect one of circuit, LED circuit or a variety of in pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814871.5U CN209728722U (en) | 2019-05-31 | 2019-05-31 | Low power-consumption intelligent touch-control electronic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814871.5U CN209728722U (en) | 2019-05-31 | 2019-05-31 | Low power-consumption intelligent touch-control electronic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728722U true CN209728722U (en) | 2019-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920814871.5U Active CN209728722U (en) | 2019-05-31 | 2019-05-31 | Low power-consumption intelligent touch-control electronic pen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124161A (en) * | 2019-12-30 | 2020-05-08 | 深圳市千分一智能技术有限公司 | Touch control pen power consumption control circuit and capacitive touch control pen |
-
2019
- 2019-05-31 CN CN201920814871.5U patent/CN209728722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124161A (en) * | 2019-12-30 | 2020-05-08 | 深圳市千分一智能技术有限公司 | Touch control pen power consumption control circuit and capacitive touch control pen |
| CN111124161B (en) * | 2019-12-30 | 2023-04-28 | 深圳市千分一智能技术有限公司 | Touch pen power consumption control circuit and capacitive touch pen |
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