CN108227890A - It is a kind of realize display do not use in the case of internal cell zero consume method - Google Patents
It is a kind of realize display do not use in the case of internal cell zero consume method Download PDFInfo
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- CN108227890A CN108227890A CN201810115079.0A CN201810115079A CN108227890A CN 108227890 A CN108227890 A CN 108227890A CN 201810115079 A CN201810115079 A CN 201810115079A CN 108227890 A CN108227890 A CN 108227890A
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- type
- gnd
- pin
- cable
- internal cell
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Sources (AREA)
Abstract
The present invention relates to it is a kind of realize display do not use in the case of internal cell zero consume method.Define Type C connectors and the 4 pin GND functions of Type C cable, and so that 4 pin that Type C cable have the function of GND are connected, the wherein 2pin with 4 pin of GND of Type C connectors is connect with internal cell GND, and in addition 2 pin are connect with system GND.The present invention is not required to additional component, just can without using situation under, do not consume battery electric power completely.
Description
Technical field
The present invention relates to the display with battery, without using situation under, do not consume battery electric power completely, specifically
For it is a kind of realize display do not use in the case of internal cell zero consume method.
Background technology
1st, the electric equipment products of traditional built-in battery, shipment will be in extremely low power consumption state, to avoid dead battery.
Even if the 2, mobile phone is in off-mode, battery electric power still can be consumed.
3rd, lithium battery is chronically at low battery, can shorten battery life.
4th, using plastic spacer, one end and circuit for making battery disconnect, and allow battery not power consumption.
Known technology lacks：
It, will power consumption as long as battery forms a circuit with circuit no matter the 1, how circuit designs.
2nd, using plastic spacer, the one end and circuit for making battery disconnect, and plastic sheet, but user are pulled out again after use of unpacking
Plastic sheet will not usually be retained, plastic sheet will not be turned back to, still can consume battery electric power.
Invention content
The purpose of the present invention is to provide it is a kind of realize display do not use in the case of internal cell zero consume method, no
Need additional component, just can without using situation under, do not consume battery electric power completely.
To achieve the above object, the technical scheme is that：Internal cell in the case of a kind of realization display does not use
The method of zero consumption defines Type-C connectors and the 4 pin GND functions of Type-C cable, and causes Type-C
Cable has the function of that 4 pin of GND are connected, the wherein 2pin with 4 pin of GND of Type-C connectors with it is interior
Portion's battery GND connections, in addition 2 pin connect with system GND.
In an embodiment of the present invention, the Type-C connectors have the function of 4 pin of GND be respectively A1, A12, B1,
B12, Type-C cable have the function of that 4 pin of GND are respectively A1, A12, B1, B12, and A1, A12 of Type-C connectors connect
It is connected to the GND of display interior battery, B1, B12 of Type-C connectors are connected to the GND of system, the A1 of Type-C cable,
A12, B1, B12 are connected；As A1, A12, B1, B12 not A1, A12, B1, B12 with Type-C connectors of Type-C cable
It is open circuit, battery not power consumption between internal cell and system during connection；When Type-C cable A1, A12, B1, B12 with
When A1, A12, B1, B12 connection of Type-C connectors, internal cell is system normal power supply.
Compared to the prior art, the invention has the advantages that：A kind of realization display provided by the invention does not make
In the case of internal cell zero consume method, be not required to additional component, just can without using situation under, do not consume electricity completely
Pond electric power.
Description of the drawings
Connectors of the Fig. 1 for Type-C of the present invention, each pin name definitions figure.
Cables of the Fig. 2 for Type-C of the present invention, each pin name definitions figure.
Fig. 3 is the circuit diagram that the present invention does not connect Type-C cable.
Fig. 4 is the circuit diagram that the present invention connects Type-C cable.
Specific embodiment
Below in conjunction with the accompanying drawings, technical scheme of the present invention is specifically described.
As shown in Figs 1-4, it is of the invention it is a kind of realize display do not use in the case of the method that consumes of internal cell zero, it is fixed
4 pin GND functions of adopted Type-C connectors and Type-C cable, and cause Type-C cable that there is GND
4 pin be connected, the wherein 2pin with 4 pin of GND of Type-C connectors is connect with internal cell GND, separately
Outer 2 pin is connect with system GND.
In an embodiment of the present invention, the Type-C connectors have the function of 4 pin of GND be respectively A1, A12, B1,
B12, Type-C cable have the function of that 4 pin of GND are respectively A1, A12, B1, B12, and A1, A12 of Type-C connectors connect
It is connected to the GND of display interior battery, B1, B12 of Type-C connectors are connected to the GND of system, the A1 of Type-C cable,
A12, B1, B12 are connected；As A1, A12, B1, B12 not A1, A12, B1, B12 with Type-C connectors of Type-C cable
It is open circuit, battery not power consumption between internal cell and system during connection；When Type-C cable A1, A12, B1, B12 with
When A1, A12, B1, B12 connection of Type-C connectors, internal cell is system normal power supply.
Specific implementation process for the present invention below.
It is as shown in Figure 1 the connector of Type-C, each pin name definitions, the connector of Type-C, 4 pin GND functions
It is defined as follows shown in table 1：
It is illustrated in figure 2 Type-C cable, each pin name definitions, Type-C cable, 4 pin GND functions are defined as follows
Shown in table 2：
During design, in the PCB circuits of Type-C connector ends,
（a）The GND of battery is connected to the A1 and A12 of Type-C connectors
（b）The A1/A12 of Type-C connectors is not connected to the GND of system
（c）The B1/B12 of Type-C connectors is connected to the GND. of system
Using Type-C wire rods end GND must the characteristic that links together of short circuit, the hardware-in-the-loop as battery feed circuit
Switch
When Type-C lines do not connect, the GND of battery is opens a way, i.e. not power consumption.
When Type-C lines connect, the GND ends of battery penetrate the A1/A12/B1/B12 that wire rod end is connected, and are connected to and are
The GND of system forms circuit, just can use battery supply
It is the specific embodiment of the invention below.
1st, Type-C cable, such as Fig. 1 are not connected, the A1 and A12 at the GND ends of battery to Type-C connector are just
Open circuit, does not form circuit, so battery not power consumption completely
2nd, Type-C cable, such as Fig. 2 are connected, the GND ends of battery are penetrated to the A1/A12 of Type-C connector
The A1/A12 of Type-C cable is connected to the B1/B12 of Type-C cable, returns the B1/ of Type-C connector
B12, into the GND of system, then System Vcc to Battery Vcc, that is, form circuit, uses battery supply
The above are preferred embodiments of the present invention, and all any changes made according to the technical solution of the present invention, generated function is not
During beyond the range of technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (2)
1. it is a kind of realize display do not use in the case of internal cell zero consume method, which is characterized in that define Type-C connect
Device and the 4 pin GND functions of Type-C cable are connect, and so that 4 pin that Type-C cable have the function of GND are connected
It connects, the wherein 2pin with 4 pin of GND of Type-C connectors is connect with internal cell GND, and in addition 2 pin are with being
System GND connections.
2. it is according to claim 1 it is a kind of realize display do not use in the case of the method that consumes of internal cell zero, it is special
Sign is that the Type-C connectors have the function of that 4 pin of GND are respectively A1, A12, B1, B12, and Type-C cable have
4 pin of GND functions are respectively A1, A12, B1, B12, and A1, A12 of Type-C connectors are connected to display interior battery
B1, B12 of GND, Type-C connector are connected to the GND of system, and A1, A12, B1, B12 of Type-C cable are connected；When
When A1, A12, B1, B12 of Type-C cable is not connect with A1, A12, B1, B12 of Type-C connectors, internal cell is with being
It is open circuit, battery not power consumption between system；A1, A12 when A1, A12, B1, B12 and Type-C connector of Type-C cable,
When B1, B12 are connected, internal cell is system normal power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115079.0A CN108227890A (en) | 2018-02-06 | 2018-02-06 | It is a kind of realize display do not use in the case of internal cell zero consume method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115079.0A CN108227890A (en) | 2018-02-06 | 2018-02-06 | It is a kind of realize display do not use in the case of internal cell zero consume method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227890A true CN108227890A (en) | 2018-06-29 |
Family
ID=62669781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115079.0A Pending CN108227890A (en) | 2018-02-06 | 2018-02-06 | It is a kind of realize display do not use in the case of internal cell zero consume method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227890A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916132A (en) * | 2010-08-31 | 2010-12-15 | 福建捷联电子有限公司 | Computer display with independent audio/video playing function |
| CN102891593A (en) * | 2012-11-01 | 2013-01-23 | 山东大学 | Miniature universal power supply |
| CN202940414U (en) * | 2012-09-03 | 2013-05-15 | 唐世福 | Novel solar photovoltaic product connector |
| CN106598161A (en) * | 2017-01-03 | 2017-04-26 | 蒲婷 | Modular portable optical computer |
-
2018
- 2018-02-06 CN CN201810115079.0A patent/CN108227890A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916132A (en) * | 2010-08-31 | 2010-12-15 | 福建捷联电子有限公司 | Computer display with independent audio/video playing function |
| CN202940414U (en) * | 2012-09-03 | 2013-05-15 | 唐世福 | Novel solar photovoltaic product connector |
| CN102891593A (en) * | 2012-11-01 | 2013-01-23 | 山东大学 | Miniature universal power supply |
| CN106598161A (en) * | 2017-01-03 | 2017-04-26 | 蒲婷 | Modular portable optical computer |
Non-Patent Citations (1)
| Title |
|---|
| 吴建钟: "基于USB Type-C的液晶显示系统研发", 《福建电脑》 * |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
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| RJ01 | Rejection of invention patent application after publication |