CN217640151U - Electric quantity self-checking type capacitance pen - Google Patents
Electric quantity self-checking type capacitance pen Download PDFInfo
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- CN217640151U CN217640151U CN202121130061.1U CN202121130061U CN217640151U CN 217640151 U CN217640151 U CN 217640151U CN 202121130061 U CN202121130061 U CN 202121130061U CN 217640151 U CN217640151 U CN 217640151U
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Abstract
The utility model provides an electric quantity self-checking formula electric capacity pen, including main part, power, mainboard and pilot lamp, wherein, the outer wall of main part is located to the pilot lamp, and power and mainboard all set up in the main part, and the integration has the electric quantity detection circuitry who is connected with the power on the mainboard to and the total control circuit who is connected with electric quantity detection circuitry and pilot lamp, electric quantity detection circuitry is used for detecting the electric quantity of power, and total control circuit is used for showing different colours according to the electric quantity control pilot lamp of power. The utility model discloses can guarantee that the user knows the electric quantity condition of power in real time according to the colour that the pilot lamp shows to promote the use convenience of electric capacity pen by a wide margin and to the electric quantity in service behavior's of power control nature, and then promoted user's use by a wide margin and experienced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electric capacity pen especially relates to an electric quantity self-checking formula electric capacity pen.
[ background of the invention ]
The capacitive pen is an auxiliary device used for simulating a human body (usually, simulating a finger) to complete a man-machine conversation, and is made of a conductive material and has a conductive characteristic. The capacitive pen is generally used with an electronic device having a capacitive touch screen, such as a mobile phone, a tablet computer, an intelligent learning machine, and the like. In recent years, with the development of a large number of Applications (APPs), a capacitive pen is no longer limited to various operations (such as clicking, sliding, and the like) simulating a finger, and more professionals start to perform daily work, such as recording notes, drawing, document editing, and the like, on an electronic device by using the capacitive pen.
Among the prior art, the electric capacity pen generally includes the main part and sets up in the main part and be used for providing the power of electric energy, and when the power did not have the electricity, the user can charge the electric capacity pen to guarantee the normal use of electric capacity pen. However, in the process of using the capacitive pen, a user cannot clearly know the electricity usage of the power supply, so that only when the power supply is not powered and the capacitive pen is automatically turned off, the user knows that the capacitive pen needs to be charged at present, which greatly affects subsequent work of the user. Therefore, the existing capacitance pen is poor in use convenience, low in control performance on the electricity using condition of the power supply and seriously influenced in use experience of a user.
Therefore, there is a need for an improved structure of the capacitive stylus.
[ Utility model ] A method for manufacturing a semiconductor device
The utility model discloses the technical problem that will solve is: the utility model provides an electric quantity self-checking formula electric capacity pen, it is relatively poor to solve among the prior art electric capacity pen's the convenience of use to and the lower problem of control nature to the electric quantity in service behavior of power.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an embodiment of the utility model provides an electric quantity self-checking formula electric capacity pen, include: main part, power, mainboard and pilot lamp, the pilot lamp is located the outer wall of main part, the power with the mainboard all sets up in the main part, integrated on the mainboard have with the electric quantity detection circuitry that the power is connected, and with electric quantity detection circuitry with the total control circuit that the pilot lamp is connected, electric quantity detection circuitry is used for detecting the electric quantity of power, total control circuit be used for according to the electric quantity control of power the pilot lamp shows different colours.
In some embodiments, the grandmaster circuit is specifically configured to:
when the electric quantity of the power supply is in a first preset range, controlling the indicator light to display a first color;
when the electric quantity of the power supply is in a second preset range, controlling the indicator light to display a second color;
when the electric quantity of the power supply is in a third preset range, controlling the indicator light to display a third color;
and the value in the first preset range is greater than the value in the second preset range, and the value in the second preset range is greater than the value in the third preset range.
In some embodiments, the first predetermined range is 71-100%, the second predetermined range is 20-70%, and the third predetermined range is 0-19%.
In some embodiments, a timing circuit connected with the power supply and the master control circuit is further integrated on the main board, and the timing circuit is used for calculating the time when the power supply outputs electric energy;
the master control circuit is also used for controlling the brightness of the indicator lamp according to the time of the power output by the power supply.
In some embodiments, the master control circuit is further specifically configured to control the brightness of the indicator light to be darkened when the time for which the power supply outputs the electric energy reaches a preset time.
In some embodiments, the preset time is 5 seconds.
In some embodiments, a protection circuit connected with the power supply and the general control circuit is further integrated on the main board, and the protection circuit is used for carrying out cut-off operation on the power supply;
the master control circuit is further used for driving the protection circuit to carry out cut-off operation on the power supply according to the electric quantity of the power supply, and when the power supply is started again after the cut-off operation is carried out on the power supply, the indicator lamp is controlled to flicker, and then the protection circuit is driven to carry out cut-off operation on the power supply.
In some embodiments, the general control circuit is further specifically configured to drive the protection circuit to perform a cut-off operation on the power supply when the electric quantity of the power supply is less than or equal to a preset electric quantity, and when the power supply is turned on again after the cut-off operation is performed on the power supply, control the indicator light to flash for a preset number of times in a preset color, and then drive the protection circuit to perform a cut-off operation on the power supply.
In some embodiments, the preset power is 5%, the preset color is red, and the preset number of times is two.
In some embodiments, the indicator light is an RGB three primary color indicator light.
From the above description, compared with the prior art, the beneficial effects of the present invention lie in:
arranging an indicator light on the outer wall of the main body; arranging a power supply and a main board in a main body; connecting a power supply with an electric quantity detection circuit integrated on a mainboard; connecting the electric quantity detection circuit with a master control circuit integrated on the mainboard; connecting the master control circuit with an indicator lamp; wherein, electric quantity detection circuitry is used for detecting the electric quantity of power, and total control circuit is used for showing different colours according to the electric quantity control pilot lamp of power. Based on this, in practical application, electric quantity detection circuitry can the electric quantity of real-time detection power to transmit the electric quantity information of the power that detects to total control circuit, total control circuit can show corresponding colour according to the electric quantity information control pilot lamp of the power that receives, makes the user can clearly know the current electric quantity of power according to the colour that the pilot lamp shows. Therefore, the utility model discloses can guarantee that the user knows the electric quantity condition of power in real time according to the colour that the pilot lamp shows to promote the use convenience of electric capacity pen and to the control nature of the electric quantity in service behavior of power by a wide margin, and then promoted user's use by a wide margin and experienced.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely illustrative of some, but not all, embodiments of the invention. For a person skilled in the art, other figures can also be obtained from the provided figures without inventive effort.
Fig. 1 is a schematic structural diagram of an electric quantity self-checking capacitance pen provided by an embodiment of the present invention;
fig. 2 is a first schematic block diagram of a capacitance pen with self-checking power according to an embodiment of the present invention;
fig. 3 is a second schematic block diagram of the electric quantity self-checking type capacitance pen provided by the embodiment of the present invention.
[ detailed description ] A
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
The electric quantity service condition of the power supply cannot be clearly known when the capacitive pen is used by a user in the different correlation techniques, so that the user only knows that the capacitive pen needs to be charged when the power supply is not powered and the capacitive pen is automatically turned off, the convenience of the capacitive pen is poor, the control performance of the electric quantity service condition of the power supply is low, and the use experience of the user is seriously influenced. Therefore, the embodiment of the utility model provides an electric quantity self-checking formula electric capacity pen is provided, this electric quantity self-checking formula electric capacity pen can use with the electronic equipment that has capacitive touch screen is supporting, and these electronic equipment can be but not limited to including cell-phone, panel computer, intelligent learning machine and intelligent wearing equipment etc..
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a power self-checking capacitance pen provided by an embodiment of the present invention, and fig. 2 is a first schematic block diagram of the power self-checking capacitance pen provided by the embodiment of the present invention.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides an electric quantity self-checking formula electric capacity pen, including main part 400, power 100, mainboard 200 and pilot lamp 300, wherein, the outer wall of main part 400 is located to pilot lamp 300, power 100 and mainboard 200 all set up in main part 400, the integrated electric quantity detection circuit 210 who is connected with power 100 on the mainboard 200, and the total control circuit 220 who is connected with electric quantity detection circuit 210 and pilot lamp 300, and electric quantity detection circuit 210 is used for detecting the electric quantity of power 100, total control circuit 220 is used for showing different colours according to power 100's electric quantity control pilot lamp 300.
Generally, the RGB three-primary-color indicator lamp can display 1600 ten thousand different colors in a combined manner, and therefore, in order to realize the display function of different colors of the indicator lamp 300, the indicator lamp 300 can adopt the RGB three-primary-color indicator lamp. Of course, the present invention is not limited thereto, and in other embodiments, the indicator 300 may also adopt other indicator lamps with display functions of different colors besides RGB three-primary-color indicator lamps, which are commonly used in the art, and this is determined according to practical application scenarios, and the embodiment of the present invention does not limit this.
In practical applications, the electric quantity detection circuit 210 detects the electric quantity of the power supply 100 in real time, and transmits the detected electric quantity information of the power supply 100 to the master control circuit 220, and the master control circuit 220 controls the indicator lamp 300 to display corresponding colors according to the received electric quantity information of the power supply 100, so that a user can clearly know the current electric quantity of the power supply 100 according to the colors displayed by the indicator lamp 300.
In the electric quantity self-checking type capacitance pen provided by the embodiment of the utility model, the indicator light 300 is arranged on the outer wall of the main body 400; disposing the power supply 100 and the main board 200 within the main body 400; connecting the power supply 100 with a power detection circuit 210 integrated on the motherboard 200; the electric quantity detection circuit 210 is connected with a master control circuit 220 integrated on the mainboard 200; the master control circuit 220 is connected with the indicator lamp 300; the power detection circuit 210 is configured to detect power of the power supply 100, and the general control circuit 220 is configured to control the indicator 300 to display different colors according to the power of the power supply 100. Based on this, the electric quantity detection circuit 210 can detect the electric quantity of the power supply 100 in real time, and transmit the detected electric quantity information of the power supply 100 to the master control circuit 220, the master control circuit 220 can control the indicator light 300 to display corresponding colors according to the received electric quantity information of the power supply 100, so that the user can clearly know the current electric quantity of the power supply 100 according to the colors displayed by the indicator light 300. Therefore, the embodiment of the utility model provides a can guarantee that the user knows the electric quantity condition of power 100 according to the colour that pilot lamp 300 shows in real time to promote the use convenience of electric capacity pen and to the control nature of the electric quantity in service behavior of power 100 by a wide margin, and then promoted user's use by a wide margin and experienced.
Referring to fig. 3, fig. 3 is a second schematic block diagram of a capacitance pen with self-checking power according to an embodiment of the present invention.
As a possible implementation, the general control circuit 220 may be specifically configured to: when the power of the power supply 100 is in a first preset range, controlling the indicator light 300 to display a first color; when the power of the power supply 100 is in a second preset range, controlling the indicator light 300 to display a second color; when the power of the power supply 100 is in a third preset range, controlling the indicator light 300 to display a third color; at this time, the user can determine the current power usage of the power supply 100 according to the first color, the second color, or the third color displayed by the indicator 300.
It can be seen from this point that, the embodiment of the present invention divides the electric quantity of the power supply 100 into three cases, and the electric quantity of the power supply 100 is within the first preset range, the electric quantity of the power supply 100 is within the second preset range, and the electric quantity of the power supply 100 is within the third preset range. In fact, the power of the power source 100 is not limited to these three cases, and in other embodiments, the power of the power source 100 may also be divided into two cases (that is, the power of the power source 100 may also have only two preset ranges), or even may also be divided into n cases (that is, the power of the power source 100 may also have n preset ranges, where n is a positive integer greater than or equal to 4).
Specifically, in order to ensure that the indicator light 300 has a corresponding color to display no matter which value the electric quantity of the power supply 100 is, the value in the first preset range may be greater than the value in the second preset range, and the value in the second preset range may be greater than the value in the third preset range; alternatively, the value in the third predetermined range may be greater than the value in the second predetermined range, and the value in the second predetermined range may be greater than the value in the first predetermined range. That is, after the first preset range, the second preset range and the third preset range are mutually connected and combined, 0-100% of the electric quantity of the power supply 100 can be completely covered. Hereinafter, a description will be given taking an example in which a value in the first preset range is larger than a value in the second preset range, and a value in the second preset range is larger than a value in the third preset range.
More specifically, the first preset range may be 71-100%, and the first color may be white; the second preset range may be 20-70%, and the second color may be orange; the third predetermined range may be 0-19% and the third color may be red. It should be understood that, no matter the specific ranges of the first preset range, the second preset range and the third preset range, or the specific colors of the first color, the second color and the third color, may be adjusted according to actual needs, and the embodiment of the present invention is not limited thereto.
Further, as shown in fig. 3, in order to ensure the endurance of the power supply 100, a timing circuit 230 connected to the power supply 100 and the master control circuit 220 may be further integrated on the main board 200, the timing circuit 230 may be configured to calculate the time of the power supply 100 outputting the electric energy, and at this time, the master control circuit 220 may be further configured to control the brightness of the indicator light 300 according to the time of the power supply 100 outputting the electric energy. Here, it should be noted that, the power supply 100 starts to output power to indicate that the power supply 100 is activated, that is, to indicate that the capacitance pen with self-test capacity of power is turned on; when the power supply 100 finishes outputting the electric energy, the power supply 100 is turned off, namely the self-checking capacitance pen for indicating the electric quantity is turned off; therefore, the timing circuit 230 calculates the time when the power supply 100 outputs power is actually the time when the self-test capacitor pen is turned on.
Specifically, the master control circuit 220 may control the brightness of the indicator light 300 to be darkened when the time of the power supply 100 outputting the electric energy reaches the preset time, for example, when the electric quantity of the power supply 100 is 71-100% and the time of the power supply 100 outputting the electric energy reaches 5 seconds, the master control circuit 220 controls the brightness of the indicator light 300 to be darkened, and at this time, the color of the indicator light 300 is changed from white to dark white; for another example, when the electric quantity of the power supply 100 is 20 to 70% and the time for the power supply 100 to output the electric energy reaches 5 seconds, the main control circuit 220 controls the brightness of the indicator light 300 to be dark, and at this time, the color of the indicator light 300 is changed from orange to dark orange; for another example, when the electric quantity of the power supply 100 is 0 to 19% and the time for the power supply 100 to output the electric energy reaches 5 seconds, the master control circuit 220 controls the brightness of the indicator light 300 to be dark, and at this time, the color of the indicator light 300 is changed from red to dark red; therefore, the power consumption of the power supply 100 is reduced, and the endurance effect of the power supply 100 is improved.
It should be understood that the general control circuit 220 does not necessarily control the dimming of the brightness of the indicator light 300 in all the range of the power supply 100, and in other embodiments, the general control circuit 220 may control the dimming of the brightness of the indicator light 300 only in a partial range of the power supply 100, for example, the dimming of the brightness of the indicator light 300 may be controlled only when the power of the power supply 100 is 71-100%, or the dimming of the brightness of the indicator light 300 is controlled only when the power of the power supply 100 is 71-100% and 20-70%, which is not listed herein. In addition, the time of predetermineeing is adjusted according to actual need, the embodiment of the utility model provides a do not restrict this.
Furthermore, as shown in fig. 3, in order to implement automatic shutdown of the power supply 100 with low power and alert a user when the power supply 100 is powered on with low power, the main board 200 may further integrate a protection circuit 240 connected to the power supply 100 and the general control circuit 220, where the protection circuit 240 may be configured to perform a cutting operation on the power supply 100, and at this time, the general control circuit 220 may further be configured to drive the protection circuit 240 to perform a cutting operation on the power supply 100 according to the power of the power supply 100, and when the power supply 100 is turned on again after the cutting operation is performed on the power supply 100, the indicator 300 is controlled to flash, and then the protection circuit 240 is driven to perform a cutting operation on the power supply 100. Here, it should be noted that the operation of the protection circuit 240 to cut off the power supply 100 is actually a forced shutdown of the capacitance pen of the self-test type.
In practical application, when the power supply 100 is turned off and the power supply 100 is turned on again, the main control circuit 220 controls the indicator 300 to flash to remind the user that the power supply 100 is currently in the low power mode and cannot support subsequent use of the user, and then drives the protection circuit 240 to turn off the power supply 100, that is, to forcibly turn off the power self-checking capacitive pen.
Specifically, the general control circuit 220 may drive the protection circuit 240 to perform a cutting-off operation on the power supply 100 when the electric quantity of the power supply 100 is less than or equal to a preset electric quantity, and after the cutting-off operation on the power supply 100, when the power supply 100 is started again, control the indicator lamp 300 to flash for a preset number of times in a preset color, and then drive the protection circuit 240 to perform a cutting-off operation on the power supply 100. For example, the general control circuit 220 may drive the protection circuit 240 to perform a cutting-off operation on the power supply 100 when the power amount of the power supply 100 is less than or equal to 5%, and control the indicator light 300 to flash twice in red before driving the protection circuit 240 to perform a cutting-off operation on the power supply 100 when the power supply 100 is turned on again after the cutting-off operation is performed on the power supply 100.
It should be understood that, no matter whether preset color or preset times, all adjust according to actual need, the embodiment of the present invention does not limit this.
It should be noted that the embodiments of the present invention are described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is further noted that, in the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or 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 process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An electric quantity self-checking type capacitance pen is characterized by comprising: the indicating lamp is arranged on the outer wall of the main body, the power supply and the main board are both arranged in the main body, an electric quantity detection circuit connected with the power supply and a master control circuit connected with the electric quantity detection circuit and the indicating lamp are integrated on the main board, the electric quantity detection circuit is used for detecting the electric quantity of the power supply, and the master control circuit is used for controlling the indicating lamp to display different colors according to the electric quantity of the power supply;
the main board is further integrated with a timing circuit connected with the power supply and the master control circuit, the timing circuit is used for calculating the time of electric energy output by the power supply, and the master control circuit is further used for controlling the brightness of the indicator lamp according to the time of electric energy output by the power supply.
2. The electric quantity self-checking type capacitance pen according to claim 1, wherein the master control circuit is specifically configured to:
when the electric quantity of the power supply is in a first preset range, controlling the indicator light to display a first color;
when the electric quantity of the power supply is in a second preset range, controlling the indicator light to display a second color;
when the electric quantity of the power supply is in a third preset range, controlling the indicator light to display a third color;
the value in the first preset range is larger than the value in the second preset range, and the value in the second preset range is larger than the value in the third preset range.
3. The electric quantity self-checking type capacitance pen according to claim 2, wherein the first preset range is 71-100%, the second preset range is 20-70%, and the third preset range is 0-19%.
4. The power self-test type capacitance pen as claimed in claim 1, wherein the master control circuit is specifically configured to control the dimming of the indicator light when the time when the power supply outputs the electric energy reaches a preset time.
5. The capacitance pen with the electricity quantity self-checking function according to claim 4, wherein the preset time is 5 seconds.
6. The power self-checking type capacitance pen as claimed in claim 1, wherein a protection circuit connected to the power supply and the master control circuit is further integrated on the main board, and the protection circuit is used for cutting off the power supply; the master control circuit is further configured to:
when the electric quantity of the power supply is smaller than or equal to the preset electric quantity, driving the protection circuit to cut off the power supply; and when the power supply is started again after the power supply is cut off, the indicator light is controlled to flicker for a preset number of times in a preset color, and then the protection circuit is driven to cut off the power supply.
7. The capacitance pen with self-test function for electricity quantity according to claim 6, wherein the preset electricity quantity is 5%, the preset color is red, and the preset times are two times.
8. The capacitance pen with self-test function for electricity quantity according to claim 1, wherein the indicator light is an RGB three-primary-color indicator light.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121130061.1U CN217640151U (en) | 2021-05-25 | 2021-05-25 | Electric quantity self-checking type capacitance pen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121130061.1U CN217640151U (en) | 2021-05-25 | 2021-05-25 | Electric quantity self-checking type capacitance pen |
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| CN217640151U true CN217640151U (en) | 2022-10-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117289156A (en) * | 2023-11-23 | 2023-12-26 | 珠海格力电器股份有限公司 | Battery electric quantity prompting method and device of remote controller, controller and remote controller |
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2021
- 2021-05-25 CN CN202121130061.1U patent/CN217640151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117289156A (en) * | 2023-11-23 | 2023-12-26 | 珠海格力电器股份有限公司 | Battery electric quantity prompting method and device of remote controller, controller and remote controller |
| CN117289156B (en) * | 2023-11-23 | 2024-04-26 | 珠海格力电器股份有限公司 | Battery electric quantity prompting method and device of remote controller, controller and remote controller |
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