CN202795974U - Structure of rotary display screen - Google Patents
Structure of rotary display screen Download PDFInfo
- Publication number
- CN202795974U CN202795974U CN 201220357730 CN201220357730U CN202795974U CN 202795974 U CN202795974 U CN 202795974U CN 201220357730 CN201220357730 CN 201220357730 CN 201220357730 U CN201220357730 U CN 201220357730U CN 202795974 U CN202795974 U CN 202795974U
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- CN
- China
- Prior art keywords
- display screen
- interface
- refresh memory
- memory
- chip microcomputer
- 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
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The utility model relates to the technical field of display screens, in particular to a structure of a rotary display screen. The structure of the rotary display screen comprises a wireless receiver, a single chip microcomputer, a memory, a switching interface, a first refreshing memory, a second refreshing memory, an interface, a driver and a display screen. The wireless receiver is connected with the single chip microcomputer which is connected with the memory and the switching interface, the switching interface is connected with the first refreshing memory and the second refreshing memory, the first refreshing memory and the second refreshing memory are connected with the interface, and the interface is connected with the driver which is connected with the display screen. Displaying range of an image can be increased and different contents can be displayed by the structure of the rotary display screen, and the structure of the rotary display screen with wireless receiving design is simple in structure and convenient to maintain.
Description
Technical field
The utility model relates to a kind of display screen, relates in particular to a kind of structure of rotary display screen.
Background technology
At present, existing advertising lamp box is fixed, can not rotate, or roller shutter type, picture can only be showed one, and existing functions of advertising lamp box is single, different business informations can only be issued, the frequent issue of advertising equipment and the citizen closely bound up information of living can't be utilized.
Summary of the invention
The technical problems to be solved in the utility model is: existing advertising lamp box is fixed, can not rotate, or roller shutter type, picture can only be showed one, and existing functions of advertising lamp box is single, can only issue different business informations, can't utilize advertising equipment frequently to issue, a kind of structure of rotary display screen is provided.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical matters that solves the utility model adopts is: the structure of this rotary display screen comprises wireless receiving, single-chip microcomputer, storer, switching interface, refresh memory one, refresh memory two, interface, drive and display screen, described wireless receiving connects single-chip microcomputer, described single-chip microcomputer connected storage and switching interface, described switching interface connects refresh memory one and refresh memory two, described refresh memory one and refresh memory two connecting interfaces, described interface connects driving, and described driving connects display screen.
The beneficial effects of the utility model are: the structure of this rotary display screen can increase the displaying scope of picture, can show different content simultaneously, utilizes wireless receiving, and is simple in structure, easy to maintenance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, comprise wireless receiving, single-chip microcomputer, storer, switching interface, refresh memory one, refresh memory two, interface, driving and display screen among the figure, described wireless receiving connects single-chip microcomputer, described single-chip microcomputer connected storage and switching interface, described switching interface connects refresh memory one and refresh memory two, described refresh memory one and refresh memory two connecting interfaces, described interface connects driving, and described driving connects display screen.
Utilize wireless receiving, be connected with single-chip microcomputer, single-chip microcomputer connects switching interface, is connected with refresh memory through refresh memory one to be connected with interface, by the running of driver drives display screen again.
The structure of this rotary display screen can increase the displaying scope of picture, can show different content simultaneously, utilizes wireless receiving, and is simple in structure, easy to maintenance.
Claims (1)
1. the structure of a rotary display screen, comprise wireless receiving, single-chip microcomputer, storer, switching interface, refresh memory one, refresh memory two, interface, driving and display screen, it is characterized in that: described wireless receiving connects single-chip microcomputer, described single-chip microcomputer connected storage and switching interface, described switching interface connects refresh memory one and refresh memory two, described refresh memory one and refresh memory two connecting interfaces, described interface connects driving, and described driving connects display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357730 CN202795974U (en) | 2012-07-24 | 2012-07-24 | Structure of rotary display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357730 CN202795974U (en) | 2012-07-24 | 2012-07-24 | Structure of rotary display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795974U true CN202795974U (en) | 2013-03-13 |
Family
ID=47823187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357730 Expired - Fee Related CN202795974U (en) | 2012-07-24 | 2012-07-24 | Structure of rotary display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795974U (en) |
-
2012
- 2012-07-24 CN CN 201220357730 patent/CN202795974U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |