CN103904774A - Circuit with high endurability and protection shell of mobile terminal - Google Patents
Circuit with high endurability and protection shell of mobile terminal Download PDFInfo
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- CN103904774A CN103904774A CN201410153704.2A CN201410153704A CN103904774A CN 103904774 A CN103904774 A CN 103904774A CN 201410153704 A CN201410153704 A CN 201410153704A CN 103904774 A CN103904774 A CN 103904774A
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- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The invention discloses a circuit with high endurability and a protection shell of a mobile terminal. The circuit with high endurability is in parallel with a backup battery connection circuit besides a traditional original battery connection circuit, in terms of logic control, switching between the original battery connection circuit and the backup battery connection circuit is achieved through a switch, the mobile terminal is powered up continuously, normal work of the mobile terminal is guaranteed, endurability of the mobile terminal is improved, and practical requirements are met. The protection shell of the mobile terminal covers a battery cover, a backup battery is attached to the inside of the battery cover and is integrated with the mobile terminal, endurance time of the mobile terminal is prolonged, and the protection shell is convenient to carry and suitable for being used.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of circuit and mobile terminal containment vessel with long battery life.
Background technology
Current, smart mobile phone is towards large-size screen monitors future development, and the resolution of screen is also more and more higher.In configuration, four cores have been customary, and Lian Fake, three magnitude producers have released eight core processors at present.And along with the fast development of mobile Internet, the instant communication such as surfing Internet with cell phone, the micro-letter/microblogging of QQ/ is shared instrument and is made the frequency of utilization of mobile phone very high.All these aspects all can cause the power consumption of mobile phone to increase.
Well-known is current, and the development of battery continuation of the journey technology obviously lags behind the development of mobile terminal, and current intelligent mobile phone battery capacity majority is on the market in 2000mAh left and right, and the battery capacity of only a few large-size screen monitors smart mobile phone has reached 3000mAh.Therefore under general service condition, smart phone user almost all needs to charge the phone every day.This can bring inconvenience to long-distance travel or the user who goes on business undoubtedly.
On one side the continuous lifting of smart mobile phone configuration, the variation day by day of function, the development of mobile Internet makes the raising greatly of its frequency of utilization etc. cause power consumption constantly to increase; The limitation of battery continuation of the journey technology on one side.Therefore this is conflict body, and how solving more and more urgent terminal continuation of the journey problem is that extremely urgent problem is also to concern the major issue of user's own experience.The current way addressing this problem has following two aspects: intelligent power saving software, large capacity movable power supply.Obviously cure the symptoms, not the disease by software power saving, self cannot combine together portable power source and mobile phone, carries inconvenience.
Summary of the invention
Based on above-mentioned situation, the present invention proposes a kind of circuit with long battery life, simply, lifting mobile terminal flying power neatly, there is good using value.
To achieve these goals, the embodiment of technical solution of the present invention is:
A kind of circuit with long battery life, comprise mainboard battery connector and primary cell connecting circuit a, described primary cell connecting circuit a comprises anode test side Vbat0, battery cathode test side Gnd0 and battery temperature test side Temp0, also comprise a reserve battery connecting circuit b in parallel with described mainboard battery connector, described reserve battery connecting circuit b comprises anode test side Vbat1, battery cathode test side Gnd1 and battery temperature test side Temp1;
Described mainboard battery connector is connected with the anode test side Vbat1 of described reserve battery connecting circuit b by switch 1;
Described mainboard battery connector is connected with the battery temperature test side Temp0 of described primary cell connecting circuit a by switch 2;
Described mainboard battery connector is connected with the battery temperature test side Temp1 of described reserve battery connecting circuit b by switch 3;
The anode test side Vbat1 of described reserve battery connecting circuit b connects the input of ADC module.
Compared with prior art, the present invention is except traditional primary cell connecting circuit, a reserve battery connecting circuit in parallel again, in logic control, realize the switching of primary cell connecting circuit and reserve battery connecting circuit by switch, power to mobile terminal constantly, guarantee the normal work of mobile terminal, lifting mobile terminal flying power, practical requirement.
For prior art problem, the embodiment of technical solution of the present invention is:
A kind of mobile terminal containment vessel; comprise battery cover and reserve battery; described reserve battery is attached in described battery cover, and anode test side contact point, battery cathode test side contact point and the battery temperature test side contact point of described reserve battery design on described mobile terminal containment vessel.
Compared with prior art, mobile terminal containment vessel of the present invention is included battery cover, and the included reserve battery of battery cover, combines together with mobile terminal, improves existing mobile terminal short problem in cruising time, is convenient for carrying, and is applicable to application.
Accompanying drawing explanation
Fig. 1 is primary cell connecting circuit schematic diagram in prior art;
Fig. 2 is the circuit diagram in an embodiment with long battery life;
Fig. 3 is the circuit working schematic diagram in an embodiment with long battery life;
Fig. 4 is the structural representation of mobile terminal containment vessel in an embodiment.
Embodiment
For making object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that embodiment described herein, only in order to explain the present invention, does not limit protection scope of the present invention.
In an embodiment, there is the circuit of long battery life, as shown in Figure 2, comprise mainboard battery connector and primary cell connecting circuit a, described primary cell connecting circuit a comprises anode test side Vbat0, battery cathode test side Gnd0 and battery temperature test side Temp0, it is characterized in that, also comprise a reserve battery connecting circuit b in parallel with described mainboard battery connector, described reserve battery connecting circuit b comprises anode test side Vbat1, battery cathode test side Gnd1 and battery temperature test side Temp1;
Described mainboard battery connector is connected with the anode test side Vbat1 of described reserve battery connecting circuit b by switch 1;
Described mainboard battery connector is connected with the battery temperature test side Temp0 of described primary cell connecting circuit a by switch 2;
Described mainboard battery connector is connected with the battery temperature test side Temp1 of described reserve battery connecting circuit b by switch 3;
The anode test side Vbat1 of described reserve battery connecting circuit b connects the input of ADC module, and ADC module is used for the voltage of the anode test side Vbat1 that measures reserve battery connecting circuit b.
Known from the above description, the present invention can be flexibly, lifting mobile terminal flying power simply, practical requirement, except traditional as shown in Figure 1 primary cell connecting circuit, a reserve battery connecting circuit in parallel on mainboard battery connector again, realize the switching of primary cell connecting circuit and reserve battery connecting circuit by switch 1,2,3, continuously mobile terminal is powered, using value is high.
As an embodiment, the anode test side Vbat0 voltage v of described primary cell connecting circuit a
0when > v, described switch 1 disconnects, described switch 2 closures, and described switch 3 disconnects, and wherein v, for start voltage, in the time that primary cell voltage can meet mobile terminal demand, is powered to mobile terminal by primary cell, and reserve battery is not powered.
As an embodiment, the anode test side Vbat0 voltage v0 < v of described primary cell connecting circuit a, and when the anode test side Vbat1 voltage v1 > v of described reserve battery connecting circuit b, described switch 1 closure, described switch 2 disconnects, described switch 3 closures, wherein v is start voltage, when primary cell voltage can not meet mobile terminal demand, when reserve battery can meet mobile terminal demand, by reserve battery, mobile terminal is powered, guarantee the normal work of mobile terminal.
As an embodiment, the anode test side Vbat1 voltage v of described reserve battery connecting circuit b
1< v, and the anode test side Vbat0 voltage v of described primary cell connecting circuit a
0when > v, described switch 1 disconnects, described switch 2 closures, described switch 3 disconnects, and wherein v is for start voltage, when reserve battery can not meet mobile terminal demand, when primary cell voltage can meet mobile terminal demand, by primary cell, mobile terminal is powered, lifting mobile terminal flying power, practical requirement.
In order to understand better the present invention, below elaborate an application example with the circuit working principle of long battery life, this application example is that smart mobile phone is realized:
As shown in Figure 3, in an embodiment, there is the circuit working principle of long battery life:
When the CPU of smart mobile phone detects the anode test side Vbat0 voltage v of primary cell connecting circuit a
0when > 3.4v (3.4v is smart mobile phone start voltage), CPU disconnects according to the voltage condition control switch 1 obtaining, switch 2 closures, switch 3 disconnects, in the time that primary cell voltage can meet mobile terminal demand, by primary cell, mobile terminal is powered, reserve battery is not powered; When the CPU of smart mobile phone detects the anode test side Vbat0 voltage v of primary cell connecting circuit a
0< 3.4v, and there is ADC module in the circuit of long battery life and detect the anode test side Vbat1 voltage v of reserve battery connecting circuit b
1when > 3.4v, the CPU of smart mobile phone is according to voltage condition control switch 1 closure of obtaining, switch 2 disconnects, switch 3 closures, when primary cell voltage can not meet mobile terminal demand, when reserve battery can meet mobile terminal demand, by reserve battery, mobile terminal is powered, guarantee the normal work of mobile terminal; When the ADC module in the circuit with long battery life detects the anode test side Vbat1 voltage v of reserve battery connecting circuit b
1< 3.4v, and the CPU of smart mobile phone detects the anode test side Vbat0 voltage v of primary cell connecting circuit a
0when > 3.4v, the CPU of smart mobile phone disconnects according to the voltage condition control switch 1 obtaining, switch 2 closures, switch 3 disconnects, when reserve battery can not meet mobile terminal demand, when primary cell voltage can meet mobile terminal demand, by primary cell, mobile terminal is powered, lifting mobile terminal flying power, practical requirement.
Mobile terminal containment vessel in an embodiment; as shown in Figure 4; comprise battery cover and reserve battery; described reserve battery is attached in described battery cover; anode test side contact point, battery cathode test side contact point and the battery temperature test side contact point of described reserve battery design on described mobile terminal containment vessel, and the present invention and mobile terminal combine together, and reserve battery capacity is large as far as possible; improve existing mobile terminal short problem in cruising time, be applicable to application.
As an embodiment; anode test side contact point, battery cathode test side contact point and the battery temperature test side contact point of described reserve battery respectively with the form design of shell fragment on described mobile terminal containment vessel; the problem that can effectively avoid the battery plus-negative plate that leaks outside and outside other parts to be short-circuited, actual application value is high.
As an embodiment; mobile terminal containment vessel also comprises magnet region; described magnet region is corresponding one by one with the Hall element of mobile terminal; Hall element by the magnet region on mobile terminal containment vessel and mobile terminal can be according to actual conditions control mobile terminal screen bright dark; strengthen mobile phone flying power, realistic application demand.
As an embodiment, described magnet region is positioned at the lower end of described mobile terminal containment vessel, prevents the safety problem that the power supply of mountain vallage class annex occurs, guarantees that user uses safety.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (8)
1. one kind has the circuit of long battery life, comprise mainboard battery connector and primary cell connecting circuit a, described primary cell connecting circuit a comprises anode test side Vbat0, battery cathode test side Gnd0 and battery temperature test side Temp0, it is characterized in that, also comprise a reserve battery connecting circuit b in parallel with described mainboard battery connector, described reserve battery connecting circuit b comprises anode test side Vbat1, battery cathode test side Gnd1 and battery temperature test side Temp1;
Described mainboard battery connector is connected with the anode test side Vbat1 of described reserve battery connecting circuit b by switch 1;
Described mainboard battery connector is connected with the battery temperature test side Temp0 of described primary cell connecting circuit a by switch 2;
Described mainboard battery connector is connected with the battery temperature test side Temp1 of described reserve battery connecting circuit b by switch 3;
The anode test side Vbat1 of described reserve battery connecting circuit b connects the input of ADC module.
2. the circuit with long battery life according to claim 1, is characterized in that, the anode test side Vbat0 voltage v of described primary cell connecting circuit a
0when > v, described switch 1 disconnects, described switch 2 closures, and described switch 3 disconnects, and wherein v is start voltage.
3. the circuit with long battery life according to claim 1, is characterized in that, the anode test side Vbat0 voltage v of described primary cell connecting circuit a
0< v, and the anode test side Vbat1 voltage v of described reserve battery connecting circuit b
1when > v, described switch 1 closure, described switch 2 disconnects, described switch 3 closures, wherein v is start voltage.
4. the circuit with long battery life according to claim 1, is characterized in that, the anode test side Vbat1 voltage v of described reserve battery connecting circuit b
1< v, and the anode test side Vbat0 voltage v of described primary cell connecting circuit a
0when > v, described switch 1 disconnects, described switch 2 closures, and described switch 3 disconnects, and wherein v is start voltage.
5. a mobile terminal containment vessel; it is characterized in that; comprise battery cover and reserve battery; described reserve battery is attached in described battery cover, and anode test side contact point, battery cathode test side contact point and the battery temperature test side contact point of described reserve battery design on described mobile terminal containment vessel.
6. mobile terminal containment vessel according to claim 5; it is characterized in that, anode test side contact point, battery cathode test side contact point and the battery temperature test side contact point of described reserve battery respectively with the form design of shell fragment on described mobile terminal containment vessel.
7. according to the mobile terminal containment vessel described in claim 5 or 6, it is characterized in that, also comprise magnet region, described magnet region is corresponding one by one with the Hall element of mobile terminal.
8. mobile terminal containment vessel according to claim 7, is characterized in that, described magnet region is positioned at the lower end of described mobile terminal containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153704.2A CN103904774B (en) | 2014-04-16 | 2014-04-16 | There is circuit and the mobile terminal containment vessel of long battery life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153704.2A CN103904774B (en) | 2014-04-16 | 2014-04-16 | There is circuit and the mobile terminal containment vessel of long battery life |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904774A true CN103904774A (en) | 2014-07-02 |
| CN103904774B CN103904774B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410153704.2A Expired - Fee Related CN103904774B (en) | 2014-04-16 | 2014-04-16 | There is circuit and the mobile terminal containment vessel of long battery life |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467703B1 (en) * | 2002-10-21 | 2005-01-24 | 삼성에스디아이 주식회사 | Cap assembly and secondary battery applying the same |
| CN2762449Y (en) * | 2004-12-28 | 2006-03-01 | 乐金电子(中国)研究开发中心有限公司 | Mobile phone with multi-batter for power supply |
| CN1941542A (en) * | 2005-09-30 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Power-supplying circuit |
| CN201789318U (en) * | 2010-09-03 | 2011-04-06 | 上海戎讯通信技术有限公司 | Mobile phone power supply device with leather case battery for power supply |
| CN202218054U (en) * | 2011-08-30 | 2012-05-09 | 比亚迪股份有限公司 | Mobile terminal having double battery |
-
2014
- 2014-04-16 CN CN201410153704.2A patent/CN103904774B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467703B1 (en) * | 2002-10-21 | 2005-01-24 | 삼성에스디아이 주식회사 | Cap assembly and secondary battery applying the same |
| CN2762449Y (en) * | 2004-12-28 | 2006-03-01 | 乐金电子(中国)研究开发中心有限公司 | Mobile phone with multi-batter for power supply |
| CN1941542A (en) * | 2005-09-30 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Power-supplying circuit |
| CN201789318U (en) * | 2010-09-03 | 2011-04-06 | 上海戎讯通信技术有限公司 | Mobile phone power supply device with leather case battery for power supply |
| CN202218054U (en) * | 2011-08-30 | 2012-05-09 | 比亚迪股份有限公司 | Mobile terminal having double battery |
Non-Patent Citations (1)
| Title |
|---|
| 汪全涛等: "双路供电固体静态切换开关控制策略", 《电力自动化设备》 * |
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| CN103904774B (en) | 2016-01-20 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |