CN202694755U - Static power-consumption-free display and information refreshing device matched with same - Google Patents
Static power-consumption-free display and information refreshing device matched with same Download PDFInfo
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- CN202694755U CN202694755U CN 201220192070 CN201220192070U CN202694755U CN 202694755 U CN202694755 U CN 202694755U CN 201220192070 CN201220192070 CN 201220192070 CN 201220192070 U CN201220192070 U CN 201220192070U CN 202694755 U CN202694755 U CN 202694755U
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Abstract
The utility model provides a static power-consumption-free display which comprises a casing. The display adopts electronic paper, a bi-stable liquid crystal display or a multi-stable liquid crystal display as a display screen and is provided with a display screen connecting port or a connector for connecting an external device. The external device is a display screen driving circuit independent of the display. The utility model further provides an information refreshing device matched with the static power-consumption-free display device. The information refreshing device is provided with the driving circuit of the display device and a port or a connector corresponding to the display screen connecting port or the connector, and the information refreshing device is further provided with a port or a connector connected with an information generating device. The information generating device can be a handheld terminal, a personal computer (PC), a tablet personal computer or a smart phone. The information refreshing device can be applied to various displays in one-to-many mode, can greatly reduce the cost of the display, avoides a device idle phenomenon, and does not affect daily display and information updating.
Description
Technical field
The utility model relates to a kind of static reactive consumption display, and its one of them main application is that the information when being used for commodity displaying shows, the utility model also relates to the supporting information refreshing apparatus of a kind of and above-mentioned static reactive consumption display device.
Technical background
At present, the device of display of commodity information emerges in an endless stream, wherein having a kind of is as display screen with Electronic Paper, bistable liquid crystal screen or multistable state liquid srystal screen, and be provided with the display device of display drive circuit, it is used for market display of commodity sales promotion information, or be described in detail for each feature of commodity, replace existing printing master mode display board.This display screen can show statically the information that is transfused to and not consume electric energy after being set up the information of required demonstration, until be modified demonstration information next time.Therefore, in the meantime, in fact the driving circuit of display device is in idle state, therefore, the device of this display of commodity information, although do not consume electric energy, the recessiveness waste that the idleness of equipment causes is still huge.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of static reactive consumption display, and the utilization factor that it not only need not to consume electric energy but also can guarantee equipment can be made the best use of everything equipment, reduces businessman's operating cost.For this reason, the utility model is by the following technical solutions: it comprises shell, described display adopts Electronic Paper, bistable liquid crystal screen or multistable state liquid srystal screen as display screen, and be provided with for the display screen connecting interface or the joint that connect external unit, described external unit is the display drive circuit that is independent of described display.
Described screen data interface can be interface, Line To Line connector or the FFC/FPC connector etc. of row's pin mode.
Another technical matters to be solved of the utility model provides the supporting information refreshing apparatus of a kind of and above-mentioned static reactive consumption display device.For this reason, the utility model by the following technical solutions: it is provided with the driving circuit of described display device and interface or the joint corresponding with display screen connecting interface or joint, and described information refreshing apparatus also is provided with interface or the joint that link information generates equipment.Described information generating device can be handheld terminal, PC, panel computer or smart mobile phone.
The described interface that is connected with information generating device is USB interface, RS232 interface, RS485 interface, CAN bus interface or wireless communication module.
Described driving circuit is provided with and drives chip, first microprocessor.
First microprocessor can be single-chip microcomputer, ARM or DSP.
Owing to adopting the technical solution of the utility model, described static reactive consumption display has been removed the driving circuit that leaves unused at ordinary times, and this driving circuit is arranged in the independent information refreshing apparatus, the information refreshing apparatus can be applied to each display one-to-many, it is connected described interface and connects with display, to display input demonstration information, and after input demonstration information, can disconnect, and be connected display and connect.Like this, can greatly reduce the cost of display, the abatement apparatus phenomenon of leaving unused, and don't affect daily demonstration use and information updating is used.
Description of drawings
Fig. 1 is the theory diagram of the system that consists of of display provided by the utility model, information refreshing apparatus and information generating device.
Fig. 2 is the schematic diagram of the system that consists of of display provided by the utility model, information refreshing apparatus and information generating device.
Embodiment
With reference to accompanying drawing.Described static reactive consumption display 100 comprises shell 101, the Electronic Paper of the Electronic Paper of described display employing cholesterol liquid crystal display technique, the Electronic Paper of electrophoretic display technology (EPD), electric wetting display technique, bistable liquid crystal screen, multistable state liquid srystal screen etc. are as display screen 102, and be provided with for the display screen connecting interface 103 that connects external unit, described external unit is the display drive circuit that is independent of described display.These display screens do not require the expenditure of energy when static state shows.
Described screen data interface 103 is interface, Line To Line connector or the FFC/FPC connector etc. of row's pin mode.
The supporting information refreshing apparatus 200 of described and static reactive consumption display device is provided with described display drive circuit and interface or the joint 201 corresponding with display screen connecting interface 103, and described information refreshing apparatus also is provided with the interface 202 that link information generates equipment 300.
The described interface that is connected with information generating device is USB interface, RS232 interface, RS485 interface, CAN bus interface or wireless communication module.
Described driving circuit is provided with and drives chip, first microprocessor.First microprocessor can be single-chip microcomputer, ARM or DSP.
With Electronic Paper as display screen, take information generating device as PC as example, the specific works process is as follows, at first by the required demonstration information of PC input message display device, then PC is by processing demonstration information, it is sent on the Electronic Paper drive circuit module in the information refreshing apparatus 200 by USB interface, drive circuit module just is connected with Electronic Paper by FPC connector, refreshing of the information of carrying out displaying contents, in case behind the Flushing success, display just can disconnect independent demonstration information with information refreshing apparatus 200.
Claims (6)
1. a static reactive consumes display, it is characterized in that it comprises shell, described display adopts Electronic Paper, bistable liquid crystal screen or multistable state liquid srystal screen as display screen, and be provided with for the display screen connecting interface or the joint that connect external unit, described external unit is the display drive circuit that is independent of described display.
2. a kind of static reactive consumption display device as claimed in claim 1 is characterized in that described screen data interface is interface, Line To Line connector or the FFC/FPC connector of row's pin mode.
3. consume the supporting information refreshing apparatus of display device with a kind of static reactive claimed in claim 1, it is characterized in that it is provided with described display drive circuit and interface or the joint corresponding with display screen connecting interface or joint, described information refreshing apparatus also is provided with interface or the joint that link information generates equipment.
4. information refreshing apparatus as claimed in claim 3 is characterized in that the described interface that is connected with information generating device is USB interface, RS232 interface, RS485 interface, CAN bus interface or wireless communication module.
5. information refreshing apparatus as claimed in claim 3 is characterized in that described driving circuit is provided with driving chip, first microprocessor.
6. information refreshing apparatus as claimed in claim 5 is characterized in that first microprocessor is single-chip microcomputer, ARM or DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192070 CN202694755U (en) | 2012-04-28 | 2012-04-28 | Static power-consumption-free display and information refreshing device matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192070 CN202694755U (en) | 2012-04-28 | 2012-04-28 | Static power-consumption-free display and information refreshing device matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694755U true CN202694755U (en) | 2013-01-23 |
Family
ID=47550338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192070 Expired - Lifetime CN202694755U (en) | 2012-04-28 | 2012-04-28 | Static power-consumption-free display and information refreshing device matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548631A (en) * | 2016-02-24 | 2016-05-04 | 青岛乾程科技股份有限公司 | Zero-power-consumption liquid crystal display electricity meter |
| CN110727137A (en) * | 2019-11-01 | 2020-01-24 | 重庆洋逸乐科技有限公司 | Message board and message wall capable of being repeatedly used |
-
2012
- 2012-04-28 CN CN 201220192070 patent/CN202694755U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548631A (en) * | 2016-02-24 | 2016-05-04 | 青岛乾程科技股份有限公司 | Zero-power-consumption liquid crystal display electricity meter |
| CN110727137A (en) * | 2019-11-01 | 2020-01-24 | 重庆洋逸乐科技有限公司 | Message board and message wall capable of being repeatedly used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee after: CENTURY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee before: Hangzhou Century Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |