CN104427066A - Mobile phone current detection device - Google Patents
Mobile phone current detection device Download PDFInfo
- Publication number
- CN104427066A CN104427066A CN201310386617.7A CN201310386617A CN104427066A CN 104427066 A CN104427066 A CN 104427066A CN 201310386617 A CN201310386617 A CN 201310386617A CN 104427066 A CN104427066 A CN 104427066A
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- China
- Prior art keywords
- mobile phone
- battery
- detection device
- current detection
- phone current
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a mobile phone current detection device. The mobile phone current detection device mainly comprises a CPU (Central Processing Unit), a battery, a detection resistor and a detection circuit. The mobile phone current detection device is characterized in that the detection resistor is arranged between the CPU and the battery, the detection resistor is connected with the CPU and the battery, and the detection circuit is arranged at the two ends of the detection resistor. The mobile phone current detection device can effectively reduce the abnormal electric quantity consumption of the mobile phone battery and can remind a user to conduct treatment when the electric quantity of the mobile phone battery is abnormally consumed, so that the service time of the mobile phone battery is greatly improved and the standby time of the mobile phone is improved.
Description
Technical field
The present invention relates to field of mobile phones, be specifically related to a kind of mobile phone current checkout gear.
Background technology
At present, the application program related in smart mobile phone is numerous, and during use, power consumption is large, and when especially multiple program is run simultaneously, the cell phone standby time is very short, affects the useful life of battery of mobile phone.
Summary of the invention
The object of this invention is to provide a kind of mobile phone current checkout gear, for when Mobile phone current abnormality, the abnormal program of reminding user closing hand phone or restart mobile phone, to solve cell phone standby time short problem.
Technical scheme of the present invention is: a kind of mobile phone current checkout gear, mainly comprise CPU, battery, detection resistance, testing circuit, it is characterized in that: be provided with detection resistance between described CPU and battery, described detection resistance is connected with CUP and battery, and described detection resistance two ends are provided with testing circuit.
Further, described battery is also by a piezo-resistance ground connection.
Further, described battery is also by an electric capacity of voltage regulation ground connection.
The advantage that the present invention has and good effect are: the present invention effectively can reduce the improper electric quantity consumption of battery of mobile phone, and when abnormal consumption appears in battery of mobile phone, reminding user processes, thus drastically increases the service time of battery of mobile phone, improves the stand-by time of mobile phone.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure:
1, battery 2, CPU 3, detection resistance
4, piezo-resistance 5, electric capacity of voltage regulation
Embodiment
Below in conjunction with the drawings and the specific embodiments, the invention will be further described.
As shown in Figure 1, the invention provides a kind of mobile phone current checkout gear, mainly comprise CPU2, battery 1, detect resistance 3, testing circuit, it is characterized in that: be provided with between described CPU2 and battery 1 and detect resistance 3, described detection resistance 3 is connected with CUP2 and battery 1, and described detection resistance 3 two ends are provided with testing circuit.
Further, described battery 1 is also by a piezo-resistance ground connection.
Further, described battery 1 is also by an electric capacity of voltage regulation ground connection.
The course of work of the present invention: detect resistance 3 by adding one in the normal power supply circuit between battery of mobile phone 1 and mobile phone CPU2, the electric current that battery 1 is powered for CPU2 is by this detection resistance 3, testing circuit is utilized to detect electric current by this detection resistance 3 under current phone using state, and by CPU2, the standard current sinking in this actual consumption electric current and current data storehouse is compared, if poor distance exceedes specified value, then represent that battery current consumption is abnormal, close abnormal program with reminding user or restart, thus drastically increase the service time of battery of mobile phone, improve the stand-by time of mobile phone.
The present invention effectively can reduce the improper electric quantity consumption of battery of mobile phone, and when abnormal consumption appears in battery of mobile phone, reminding user processes, thus drastically increases the service time of battery of mobile phone, improves the stand-by time of mobile phone.
Above execution mode is to invention has been detailed description, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. a mobile phone current checkout gear, mainly comprise CPU, battery, detection resistance, testing circuit, it is characterized in that: be provided with detection resistance between described CPU and battery, described detection resistance is connected with CUP and battery, and described detection resistance two ends are provided with testing circuit.
2. a kind of mobile phone current checkout gear according to claim 1, is characterized in that: described battery is also by a piezo-resistance ground connection.
3. a kind of mobile phone current checkout gear according to claim 1, is characterized in that: described battery is also by an electric capacity of voltage regulation ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386617.7A CN104427066A (en) | 2013-08-29 | 2013-08-29 | Mobile phone current detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386617.7A CN104427066A (en) | 2013-08-29 | 2013-08-29 | Mobile phone current detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104427066A true CN104427066A (en) | 2015-03-18 |
Family
ID=52974954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310386617.7A Pending CN104427066A (en) | 2013-08-29 | 2013-08-29 | Mobile phone current detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104427066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872569A (en) * | 2017-10-12 | 2018-04-03 | 惠州Tcl移动通信有限公司 | A kind of method for preventing intelligent terminal from restarting automatically, storage medium and intelligent terminal |
-
2013
- 2013-08-29 CN CN201310386617.7A patent/CN104427066A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872569A (en) * | 2017-10-12 | 2018-04-03 | 惠州Tcl移动通信有限公司 | A kind of method for preventing intelligent terminal from restarting automatically, storage medium and intelligent terminal |
| CN107872569B (en) * | 2017-10-12 | 2020-04-07 | 惠州Tcl移动通信有限公司 | Method for preventing intelligent terminal from automatically restarting, storage medium and intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |