CN201681562U - Multifunctional information display machine for offices - Google Patents
Multifunctional information display machine for offices Download PDFInfo
- Publication number
- CN201681562U CN201681562U CN200920351940XU CN200920351940U CN201681562U CN 201681562 U CN201681562 U CN 201681562U CN 200920351940X U CN200920351940X U CN 200920351940XU CN 200920351940 U CN200920351940 U CN 200920351940U CN 201681562 U CN201681562 U CN 201681562U
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Abstract
The utility model relates to a multifunctional information display machine for offices, which is characterized by comprising a bottom board; an embedded type processor core board module, a liquid crystal driving board module, a wireless sending-receiving module, a touch screen module, an external interface circuit module and a direct-current (DC) power supply module are mounted on the bottom board respectively through a socket connector; each of the touch screen module, the liquid crystal driving board module, a wireless sending-receiving module and the external interface circuit module is connected with the processor core board module; the liquid crystal driving board is further connected with an LCD display device; the power supply module is respectively connected with the LCD display device, the embedded type processor core board module and the external interface circuit module; and all the functional modules are directly controlled by an embedded type processor. Attendance record of office personnel can be directly input through a touch screen, the multifunctional information display machine for offices can dynamically display attendance record and release various notes, updating a personnel database of the information display machine can realize the data sharing and linkage of a plurality of information display machines; and the information display machine can be used as a large-screen digital picture frame or an electronic perpetual calendar and the like.
Description
Technical field
The utility model relates to a kind of office space multifunctional information issue machine that is used for, and is mainly used in office space information issue or deskman's attendance record and demonstration.
Background technology
Office space staff's the information of turning out for work or personnel's whereabouts great majority also adopt traditional bulletin board at present, therefore can't information such as a large amount of staff's personal information, post duty duty, various notices be upgraded in time or release, this has caused the decline of office efficiency.Traditional in addition bulletin board area is bigger, and also not attractive in appearance, and the office space that therefore is difficult in class re-uses.
Along with improving constantly of rapid development of economy in recent years and office space class, and the popularizing fast of electronic products such as PC, printer, facsimile recorder, office just progressively enters with no paper at all, electronization, information-based, networked epoch, office department of government wants information releasing more and more, information updating is also more and more faster, so traditional issue and display mode, can't adapt to the informationalized epoch, therefore must realize with big screen LED or LCD display by means of computing machine and modern electronic technology.
Summary of the invention
In order to overcome existing office space bulletin board or the more single problem of e-advertising machine function ratio, the utility model proposes a kind of office space multifunctional information issue machine.This information issue machine can not only serve as the attendance recorder of office space, issue staff job duty duty letter, personnel's whereabouts and various notice, and can also serve as giant-screen digital album (digital photo frame), electronic calendar etc.Also can realize the data sharing and the interlock of many station information issue machines in addition by wireless radiofrequency module or Ethernet.
The utility model technical scheme that adopts of dealing with problems is:
Office space multifunctional information issue machine, system hardware adopts modular construction, include base plate, flush bonding processor core board module, liquid crystal drive plate module, radio receiving transmitting module, touch screen module, external interface circuit module and power module are installed in base plate by connector respectively.Touch screen module, liquid crystal drive plate module, radio receiving transmitting module and external interface circuit module are connected with processor core board module respectively, the liquid crystal drive plate also is connected with LCD display, and power module is connected with LCD display, flush bonding processor core board module and external interface circuit module respectively.Flush bonding processor core board module mainly is made up of embedded processor PXA270,64MB RAM storer, 32MB NORFLASH storer, 1GB NANDFLASH storer etc., system software adopts WINCE5.0, and flush bonding processor core board module is finished the operational management and the control of whole information issue machine.The four-wire resistance type touch screen module is as the simple information input tool, but input service personnel work attendance information, browses post duty duty and various notices etc.The liquid crystal drive plate module is mainly finished the VGA signal to LVDS conversion, LCD backlight driving etc.LCD display is the very color digital screen of the TFT more than 15 cun, finishes the issue and the demonstration of various information.Radio receiving transmitting module is mainly finished the bidirectional data communication between many station informations issue machine, to make up WLAN (wireless local area network), realizes the data sharing and the interlock of many station information issue machines.The external interface circuit module comprises the Ethernet interface of an ICP/IP protocol, a USB interface and a SD card, can realize data high-speed two-way communication and the data sharing of many issue machines, in addition the upgrading by database SD card and USB mouth flexibly realization information issue machine in and various notices of meeting of ordinary PC by Ethernet interface to information issue machine.Power module is a DC power supplier, comprise TOP224 switching power source chip, these three groups of direct supplys of LDO REG1117-5, REG1117-3.3, power module is mainly finished AC220V to direct current 12V, 5V, 3.3V conversion, wherein the TOP224 switching power source chip is given the LCD backlight module for power supply in the LCD display, LDO REG1117-5 gives the external interface circuit module for power supply, and REG1117-3.3 gives flush bonding processor core board module for power supply.Base plate is installed by connector and is connected above-mentioned each module.
The beneficial effects of the utility model: all functions module in this issue machine is all directly controlled by the powerful flush bonding processor PXA270 of a slice.It can directly import deskman's working, work attendance information such as go out, have a meeting, ask for leave by touch-screen, and dynamically show work attendance information and issue various notices, by personnel's database of SD card or flash disk lastest imformation issue machine, realize the data sharing and the interlock of many station information issue machines with Ethernet or wireless communication module.Should also can be used as giant-screen digital album (digital photo frame) or electronic calendar etc. by the issue machine in addition.
Description of drawings
Fig. 1 is the utility model theory diagram
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Office space multifunctional information issue machine as shown in Figure 1, include base plate, flush bonding processor core board module, liquid crystal drive plate module, radio receiving transmitting module, touch screen module, external interface circuit module and power module are installed in base plate by connector respectively; Touch screen module, liquid crystal drive plate module, radio receiving transmitting module and external interface circuit module are connected with processor core board module respectively, the liquid crystal drive plate also is connected with LCD display, and power module is connected with LCD display, flush bonding processor core board module and external interface circuit module respectively.
Core of the present utility model is a flush bonding processor core board module of being made up of embedded processor PXA270,32MB RAM storer (2 28F128), 32MB NORFLASH storer (2 HY57V561620), 1GB NANDFLASH storer (1 K9K8G08) etc., it connects with base plate by double connector, system software adopts WINCE5.0, and the core board module is finished the operational management and the control of whole information issue machine.Four-wire resistance type touch screen is as the simple information input tool, but input service personnel work attendance information, browses post duty duty and various notices etc.The liquid crystal drive plate is mainly finished the VGA signal by the GM2621 of a slice ST company and is changed to LVDS, drives because the 12V direct supply is made LCD backlight after by high-frequency inversion.LCD display is the very color digital screen of TFT that Shanghai Guangdian Electronic Group and NEC co-partnership company produce.Radio receiving transmitting module mainly is made up of the NRF24Z01 chip, finishes bidirectional data communication, data sharing and interlock between many station informations issue machine by short distance relay mode.External interface circuit comprises Ethernet interface, a USB interface and SD card of the ICP/IP protocol that a DM9000 chip constitutes, can realize data high-speed two-way communication and the data sharing of many issue machines, in addition the upgrading by database SD card and USB mouth flexibly realization information issue machine in and various notices of meeting of ordinary PC by Ethernet interface to information issue machine.Power module is a DC power supplier, comprise TOP224 switching power source chip, these three groups of direct supplys of LDO REG1117-5, REG1117-3.3, mainly finish AC220V to direct current 12V, 5V conversion by the TOP224 switching power source chip, and then finish the output of the low ripple voltage of 5V, 3.3V by LDO REG1117-5, REG1117-3.3V, wherein the TOP224 switching power source chip is given the LCD backlight module for power supply in the LCD display, LDO REG1117-5 gives the external interface circuit module for power supply, and REG1117-3.3 gives flush bonding processor core board module for power supply.Base plate has also been installed UCB1400 touch-screen chip for driving except that the connector that connects above-mentioned each module has been installed, TDA2822 loudspeaker power amplifier chip, DS1302 clock chip etc.
The above-mentioned functions module is all directly controlled by the powerful flush bonding processor of a slice.Can directly import deskman's working, work attendance information such as go out, have a meeting, ask for leave by touch-screen, and dynamically show work attendance information and issue various notices, personnel's database of lastest imformation issue machine, realize the data sharing and the interlock of many station information issue machines, should also can be used as giant-screen digital album (digital photo frame) or electronic calendar etc. by the issue machine in addition.Suitably increase some auxiliary functional circuits in addition, as human body infrared induction circuit, in the time of just realizing that the people appears at information issue machine front, LCD display is backlight in time to be turned on, when the people leaves at that time, backlightly in time close, thus realization information issue machine energy-conservation and prolong life-span of backlight lamp tube.
Claims (5)
1. the office space multifunctional information is issued machine, it is characterized in that: include base plate, flush bonding processor core board module, liquid crystal drive plate module, radio receiving transmitting module, touch screen module, external interface circuit module and power module are installed in base plate by connector respectively; Touch screen module, liquid crystal drive plate module, radio receiving transmitting module and external interface circuit module are connected with processor core board module respectively, the liquid crystal drive plate also is connected with LCD display, and power module is connected with LCD display, flush bonding processor core board module and external interface circuit module respectively.
2. office space as claimed in claim 1 multifunctional information issue machine, it is characterized in that: described flush bonding processor core board module includes embedded processor PXA270, RAM storer, NORFLASH storer, NANDFLASH storer.
3. office space as claimed in claim 1 multifunctional information issue machine, it is characterized in that: described external interface circuit module comprises Ethernet interface, a USB interface and a SD card.
4. office space as claimed in claim 1 multifunctional information issue machine, it is characterized in that: described power module is a DC power supplier.
5. office space as claimed in claim 4 multifunctional information issue machine, it is characterized in that: DC power supplier comprises TOP224 switching power source chip, these three groups of direct supplys of LDO REG1117-5, REG1117-3.3, wherein the TOP224 switching power source chip is given the LCD backlight module for power supply in the LCD display, LDO REG1117-5 gives the external interface circuit module for power supply, and REG1117-3.3 gives flush bonding processor core board module for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920351940XU CN201681562U (en) | 2009-12-30 | 2009-12-30 | Multifunctional information display machine for offices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920351940XU CN201681562U (en) | 2009-12-30 | 2009-12-30 | Multifunctional information display machine for offices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681562U true CN201681562U (en) | 2010-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920351940XU Expired - Fee Related CN201681562U (en) | 2009-12-30 | 2009-12-30 | Multifunctional information display machine for offices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681562U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070631A (en) * | 2013-01-15 | 2013-05-01 | 钱连合 | Intelligent hand washing, disinfecting and drying all-in-one machine |
| CN103778680A (en) * | 2014-01-06 | 2014-05-07 | 谢红军 | Multi-state attendance system capable of indicating directions of workers |
| WO2015054842A1 (en) * | 2013-10-16 | 2015-04-23 | 赵宇 | Power-saving control system and method and electronic schedule board |
| CN107133778A (en) * | 2017-04-18 | 2017-09-05 | 河南机电高等专科学校 | A kind of enterprise management information distributing device with remote monitoring function |
| CN108171224A (en) * | 2018-03-07 | 2018-06-15 | 北京上古视觉科技有限公司 | A kind of electron album and attendance recorder |
-
2009
- 2009-12-30 CN CN200920351940XU patent/CN201681562U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070631A (en) * | 2013-01-15 | 2013-05-01 | 钱连合 | Intelligent hand washing, disinfecting and drying all-in-one machine |
| WO2015054842A1 (en) * | 2013-10-16 | 2015-04-23 | 赵宇 | Power-saving control system and method and electronic schedule board |
| CN103778680A (en) * | 2014-01-06 | 2014-05-07 | 谢红军 | Multi-state attendance system capable of indicating directions of workers |
| CN107133778A (en) * | 2017-04-18 | 2017-09-05 | 河南机电高等专科学校 | A kind of enterprise management information distributing device with remote monitoring function |
| CN108171224A (en) * | 2018-03-07 | 2018-06-15 | 北京上古视觉科技有限公司 | A kind of electron album and attendance recorder |
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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: 20101222 Termination date: 20111230 |