CN202333869U - Lithium-ion portable power capable of displaying charge-discharge percentage - Google Patents
Lithium-ion portable power capable of displaying charge-discharge percentage Download PDFInfo
- Publication number
- CN202333869U CN202333869U CN2011204551217U CN201120455121U CN202333869U CN 202333869 U CN202333869 U CN 202333869U CN 2011204551217 U CN2011204551217 U CN 2011204551217U CN 201120455121 U CN201120455121 U CN 201120455121U CN 202333869 U CN202333869 U CN 202333869U
- Authority
- CN
- China
- Prior art keywords
- portable power
- lithium
- ion portable
- power source
- lithium ion
- Prior art date
- 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.)
- Expired - Fee Related
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 31
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a lithium-ion portable power capable of displaying a charge-discharge percentage. The lithium-ion portable power capable of displaying the charge-discharge percentage comprises a lithium-ion portable power body, a connecting wire and a display box, wherein the display box is arranged on the connecting wire; two ends of the connecting wire are provided with two plugs; one plug is connected to a charger, and the other plug is connected to the lithium-ion portable power body; and the display box is provided with a display screen. A microprocessor and/or an A/D (Analog to Digital) converter are/is arranged in the display box; the A/D converter and the display screen are both connected with the microprocessor; and the input end of the A/D converter is electrically connected with a battery voltage end of the lithium-ion portable power body. As the lithium-ion portable power capable of displaying the charge-discharge percentage is provided with a charge-discharge percentage display part, a user know the electric quantity condition of a power conveniently and in time, therefore, the lithium-ion portable power capable of displaying the charge-discharge percentage is good in practicability.
Description
Technical field
The utility model relates to a kind ofly can show the lithium ion portable power source that discharges and recharges percentage.
Background technology
Existing lithium ion portable power source owing to not with relevant display unit, can't show information such as discharging and recharging percentage in real time to be not easy to the electric quantity conditions that the user in time understands power supply, brings inconvenience to the user.
The utility model content
The utility model technical problem to be solved provides and a kind ofly can show the lithium ion portable power source that discharges and recharges percentage; This can show that the lithium ion portable power source that discharges and recharges percentage has and discharge and recharge the percentages show parts; Person easy to use in time understands the electric quantity conditions of power supply, and practicality is good.
The technical solution of utility model is following:
A kind ofly can show the lithium ion portable power source that discharges and recharges percentage, comprise lithium ion portable power source body, connecting line and display box, display box is arranged on the connecting line; The two ends of connecting line are provided with two plugs: a plug connects charger, and another plug connects lithium ion portable power source body; Display box is provided with display screen.
Be provided with microprocessor and A/D converter in the display box, A/D converter all is connected with microprocessor with display screen, and the input of A/D converter is electrically connected with the cell voltage end of lithium ion portable power source body.
Beneficial effect:
The utility model can show the lithium ion portable power source that discharges and recharges percentage owing to designed and discharge and recharge the percentages show parts, person easy to use in time understands the electric quantity conditions of power supply, practicality is good.In addition, display box is equivalent to be arranged on the connecting line, novel structure fashion.
Description of drawings
Fig. 1 is the structural representation that can show when the connecting line part of the lithium ion portable power source that discharges and recharges percentage is unassembled;
Fig. 2 is that the connection wire portion that can show the lithium ion portable power source that discharges and recharges percentage is divided the structural representation after equipment is accomplished;
Label declaration: 1-first plug, 2-connecting line, 3-display box, 4-display screen, 5-second plug.Because lithium ion portable power source body is identical with original lithium ion this body profile of portable power source and structure, so not shown on figure.
Embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details.
Embodiment 1:
Shown in Fig. 1-2, a kind ofly can show the lithium ion portable power source that discharges and recharges percentage, comprise lithium ion portable power source body, connecting line and display box, display box is arranged on the connecting line; The two ends of connecting line are provided with two plugs: a plug connects charger, and another plug connects lithium ion portable power source body; Display box is provided with display screen.
Be provided with microprocessor and A/D converter in the display box, A/D converter all is connected with microprocessor with display screen, and the input of A/D converter is electrically connected with the cell voltage end of lithium ion portable power source body.
The utility model measurement discharges and recharges the principle of percentage: cell voltage with discharge and recharge percentage and have corresponding relationship, measure indirectly and discharge and recharge percentage through measuring cell voltage.
Claims (2)
1. one kind can show the lithium ion portable power source that discharges and recharges percentage, it is characterized in that, comprises lithium ion portable power source body, connecting line and display box, and display box is arranged on the connecting line; The two ends of connecting line are provided with two plugs: a plug connects charger, and another plug connects lithium ion portable power source body; Display box is provided with display screen.
2. according to claim 1ly can show the lithium ion portable power source that discharges and recharges percentage; It is characterized in that; Be provided with microprocessor and A/D converter in the display box; A/D converter all is connected with microprocessor with display screen, and the input of A/D converter is electrically connected with the cell voltage end of lithium ion portable power source body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204551217U CN202333869U (en) | 2011-11-15 | 2011-11-15 | Lithium-ion portable power capable of displaying charge-discharge percentage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204551217U CN202333869U (en) | 2011-11-15 | 2011-11-15 | Lithium-ion portable power capable of displaying charge-discharge percentage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333869U true CN202333869U (en) | 2012-07-11 |
Family
ID=46445835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204551217U Expired - Fee Related CN202333869U (en) | 2011-11-15 | 2011-11-15 | Lithium-ion portable power capable of displaying charge-discharge percentage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333869U (en) |
-
2011
- 2011-11-15 CN CN2011204551217U patent/CN202333869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen APOKIN Science and Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen APOKIN Science and Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |