CN2879334Y - Electronic poster machine - Google Patents
Electronic poster machine Download PDFInfo
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- CN2879334Y CN2879334Y CN 200620012114 CN200620012114U CN2879334Y CN 2879334 Y CN2879334 Y CN 2879334Y CN 200620012114 CN200620012114 CN 200620012114 CN 200620012114 U CN200620012114 U CN 200620012114U CN 2879334 Y CN2879334 Y CN 2879334Y
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- electronic poster
- control system
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Abstract
The utility model discloses an electronic poster machine, including displaying part, master controlling system and power source; wherein the displaying part is consisted of a support body with castors, a frame fixed on the support body and a LED lamp panel fixed by the frame; the master controlling system is composed by a normalized form U disk module which one end connecting with a common U disk and the other end connecting with CPU and a CPU; the power source is a AC-DC switching feed circuit connecting with local junction circuit or/and a battery feed circuit which composed by battery pack, charger and inverter; the CPU of the master controlling system connects with LED panel by a driving circuit. The utility model can convenient user for diaplaying kinds of poster information, not only enrich displaying information greatly, but also display cartoon. The utility model has advantages of generous exterior design, clean page, clear display, cirteria character style, action and convenient using.
Description
Technical field
The utility model relates to a kind of electronic display unit, particularly relates to a kind of electronic poster, advertising art field.
Background technology
Current society is the society of a knowledge, information, various advertisements, placard information all can blow against one's face, such as: the big various sales promotion placards in front of the door in all kinds of restaurants, the discounting advertisement of the extensive stock on doorway, supermarket and the film on cinema doorway are introduced or the like.But these placards or advertisement all are some shows the graph text information of various hand-written or printings with paper.Hand-written is attractive in appearance inadequately, looks for professional art designing cumbersome again, can not follow one's bent, and has so not only wasted a large amount of paper, human and material resources, but also does not possess the defective of animation, many pictures placard information.Caused the waste of various resources simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of electronic poster machine, to solve the hand-written attractive in appearance inadequately of various paper placards, advertisement, can not follow one's bent and design, and does not possess problems such as animation, many pictures placard information and the wasting of resources.
A kind of electronic poster machine described in the utility model, it comprises display part, master control system and power unit; Wherein the display part mainly is made up of the LED lamp plate; Master control system mainly is connected with common U by an end, the standard form USB flash disk module that the other end is connected with central processor CPU and read display message in the USB flash disk, and the central processor CPU of the data of storage of collected is formed in USB flash disk; Described power unit changes feed circuit for the friendship that links to each other with civil power always or/and the battery feed circuit of being made up of electric battery, charger and inverter; The central processing unit of above-mentioned master control system is connected with the LED display board by driving circuit.
Aforesaid a kind of electronic poster machine, the central processor CPU in the master control system are connected with the real-time clock treatment circuit with its peripheral cpu monitor circuit, Programmable Logic Device, Hanzi font library treatment circuit, data-carrier store treatment circuit respectively.
Aforesaid a kind of electronic poster machine, central processor CPU has a serial port circuit of communicating by letter with host computer.
Aforesaid a kind of electronic poster machine, display part mainly by supporter with castor, be fixed in the framework on the supporter and formed by the LED lamp plate of frame fixation.
The LED electronic poster that the utility model is designed and developed can make things convenient for the user to show various placard information.It has not only greatly enriched the display message of various placards, and can also show animation.Its appearance design is generous, and the space of a whole page is clean and tidy, clear display, and font specification has much innervation, and is easy to use, has the power of playing up and the impact of very strong advertisement.Its concrete advantage is as follows:
1. consumptive material, i.e. unusable paper not.
2. exempt from the art designing, do not need professional art designing just can make electronic poster.
3. exempt from wiring, can be placed in any position, transmission information is not used cable, need not prior wiring.
4. not plug-in, the also available backup battery work of no civil power environment.
5. dynamic, can show the animation placard.
6. a nearly hundreds of electronic poster can be stored and show to magnanimity.
Description of drawings
Fig. 1 is a circuit structure theory diagram of the present utility model.
Fig. 2 is the structural principle block diagram of master control system of the present utility model and power supply.
Embodiment
Technical solution of the present utility model be a kind of be storage medium with the USB flash disk, can show the electronic poster machine and the corresponding software of animation and picture and text.It mainly comprises electronic poster software for editing and a large amount of electronic poster template, the supporter that castor is arranged, LED lamp plate, special-purpose aluminium section bar framework, standby power supply and master control system.This master control system mainly comprises central processor CPU chip, programmable logic device (PLD), real-time clock module, USB flash disk module for reading and writing, memory module and the interface module that communicates with host computer etc.Wherein the LED lamp plate mainly comprises double-colored display module of 8*8 and display driver circuit.The standby power supply part mainly comprises three parts compositions such as battery pack, charger and inverter.It mainly is in order not possess under the mains-supplied situation for system provides power supply, to guarantee that native system can normally move.Special-purpose aluminium section bar framework mainly carries out the accurately fastening of framework with four special PVC angle sign indicating numbers, and exquisite appearance is generous.LED lamp plate, the capable profile framework of special-purpose aluminium, standby power supply and master control system are installed on the bracing frame of castor jointly.
Described standard form USB flash disk module one end is connected with common U, and the other end is connected with central processor CPU.CPU promptly can read the information that will show from USB flash disk, can store the data of some collections again in USB flash disk.Because the capacity of USB flash disk can be very big, so it is than big many of directly common memory stores information.And USB flash disk support hot plug, can be saved in the display message that edits in the USB flash disk easily.
Described programmable logic device (CPLD) mainly is the bridge between contact CPU and the storer.Because the address decoding work of data-carrier store mainly is to have CPLD to finish, CPU at first will decipher the read-write of data storer, then could read-write memory in data in the corresponding unit.
Described memory module is a data-carrier store, and it is mainly finished data of reading from USB flash disk are kept in, so as central processor CPU at any time the reading of data storer in content.This is because the read or write speed and the central processing unit of our external memory storage USB flash disk can not mate on speed.
Described real-time clock module is mainly the current time of real-time demonstration, not only can see content displayed but also the idea of giving a kind of time of people.
Described central processor CPU mainly be adopt and 8051 single-chip microcomputers mutually compatibility be the single-chip microcomputer series of STC89C54RD+ type.It is the center of master control system, can and all peripheral circuit modules communicate, so fast 2 times than common single-chip microcomputer of processing speeds, and self have function at system programmable ISP are the program of very convenient download user.
Described and host computer communication circuit module mainly comprise the circuit conversion circuit, and communication interface circuit.It mainly can be finished with host computer and carry out correction time, software upgrading under the control of upper software.
Described clock module circuit is mainly total system and puies forward totally one unified sequential, can both work normally under same frequency to guarantee all devices.
Described power module, a kind of mode is directly to power with civil power, we use be by AC to the DC conversion, directly export stable 5V voltage and come to power for system and display driver circuit; Another kind of mode is, our standby power supply mainly comprises electric battery, and charger and inverter three parts are formed, and shuts off power in emergency or do not possess under the situation of mains-supplied at some, and standby power supply just can guarantee that our display screen works normally.
The framed structure of described placard machine mainly is that aluminium section bar and special PVC angle sign indicating number carry out clearance fit and form.It is rational in infrastructure, and outward appearance is generous, the pattern novelty, and color is abundant.Structure is positive for the diffuse scattering acrylic board, can improve the demonstration contrast.
The supporting construction of described placard machine is mainly finished a display part and the back-up source casing carries out organic assembling, and it is that steel construction has castor, can conveniently move.
Described cpu monitor circuit mainly contains system reset circuit and LED light formation.Mainly be the running status that monitors CPU, and the running status of program.
Technique scheme of the present utility model mainly is to store in order to solve high capacity, can show animation and picture and text, and at an arbitrary position conveniently laying, the user uses foolproof electronic poster machine.
The invention will be further described below in conjunction with specific embodiment and accompanying drawing: as shown in Figure 1, 2, the circuit of this electronic poster machine, the driver module that mainly comprises LED display, LED display, system master molding piece comprise interface circuit, clock display circuit, character library circuit, standard module read/write circuit, power supply supervisory circuit, sequential circuit, memory circuit and the programmable control circuit with 4 shows signal.To the power module that this system powers, comprise that directly exchanging the 5V Switching Power Supply and the standby power supply that become the tributary mainly contains electric battery, charger and inverter three parts are formed; Also comprise simultaneously compositions such as our mass storage module USB flash disk.
The present invention is according to the high capacity storage display message of USB flash disk, can show various animations and picture and text, simultaneously standby power supply and display screen body are assembled in the support that castor arranged, thereby had both solved information problem of transmission with host computer, can be placed in the optional position again.Easy to use, flexibly, have hommization.
The appearance structure that electronic poster of the present utility model is mainly contains display screen, and supporter and standby power supply casing are formed.Wherein display screen be placed on supporter above, the standby power supply casing is placed on the base of supporter.Both increased whole stability, operability is arranged again, and display screen is to be fixed on the supporter more flexibly.Both help present production and installed, helped plant maintenance in the future again.In order to be fit to different levels, different requirements, different patterns, also can develop as: wall-hanging, suspension type, the different patterns of brace type or the like satisfy client's demand.Structure of the present utility model is not limited to above version, has omitted shape assumption diagram of the present utility model at this.
Claims (4)
1. electronic poster machine, it is characterized in that: it comprises display part, master control system and power unit; Wherein the display part mainly is made up of the LED lamp plate; Master control system mainly is connected with common U by an end, the standard form USB flash disk module that the other end is connected with central processor CPU and read display message in the USB flash disk, and the central processor CPU of the data of storage of collected is formed in USB flash disk; Described power unit changes feed circuit for the friendship that links to each other with civil power always or/and the battery feed circuit of being made up of electric battery, charger and inverter; The central processing unit of above-mentioned master control system is connected with the LED display board by driving circuit.
2. a kind of electronic poster machine as claimed in claim 1 is characterized in that: the central processor CPU in the master control system is connected with the real-time clock treatment circuit with its peripheral cpu monitor circuit, Programmable Logic Device, Hanzi font library treatment circuit, data-carrier store treatment circuit respectively.
3. a kind of electronic poster machine as claimed in claim 1 is characterized in that: central processor CPU has a serial port circuit of communicating by letter with host computer.
4, a kind of electronic poster machine as claimed in claim 1 is characterized in that: the display part mainly by supporter with castor, be fixed in the framework on the supporter and formed by the LED lamp plate of frame fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012114 CN2879334Y (en) | 2006-04-18 | 2006-04-18 | Electronic poster machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012114 CN2879334Y (en) | 2006-04-18 | 2006-04-18 | Electronic poster machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879334Y true CN2879334Y (en) | 2007-03-14 |
Family
ID=37861754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012114 Expired - Fee Related CN2879334Y (en) | 2006-04-18 | 2006-04-18 | Electronic poster machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879334Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194403A (en) * | 2010-03-17 | 2011-09-21 | 上海仰邦软件科技有限公司 | Microblaze soft core technology-based LED (Light Emitting Diode) large-screen asynchronous control system |
| CN101398157B (en) * | 2007-09-28 | 2011-09-21 | 东莞市精航科技有限公司 | Lamp panel structure process of LED lamp |
| CN107315449A (en) * | 2017-06-29 | 2017-11-03 | 华为技术有限公司 | The method of computer equipment, the method for read access time and write time |
-
2006
- 2006-04-18 CN CN 200620012114 patent/CN2879334Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398157B (en) * | 2007-09-28 | 2011-09-21 | 东莞市精航科技有限公司 | Lamp panel structure process of LED lamp |
| CN102194403A (en) * | 2010-03-17 | 2011-09-21 | 上海仰邦软件科技有限公司 | Microblaze soft core technology-based LED (Light Emitting Diode) large-screen asynchronous control system |
| CN107315449A (en) * | 2017-06-29 | 2017-11-03 | 华为技术有限公司 | The method of computer equipment, the method for read access time and write time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 |