CN204390370U - File retrieval location quick prompt device - Google Patents
File retrieval location quick prompt device Download PDFInfo
- Publication number
- CN204390370U CN204390370U CN201520002098.4U CN201520002098U CN204390370U CN 204390370 U CN204390370 U CN 204390370U CN 201520002098 U CN201520002098 U CN 201520002098U CN 204390370 U CN204390370 U CN 204390370U
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- module
- file retrieval
- prompt device
- wireless communication
- retrieval location
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- Y02B60/50—
Abstract
The utility model provides a kind of file retrieval to locate quick prompt device, comprises MCU module, wireless communication module, display module, load module and reminding module; MCU module is MSP530 single-chip microcomputer, and is connected with wireless communication module, display module, load module and reminding module respectively; Wireless communication module is Ad-Hoc pattern, and is configured with the USB wireless network card of AODV agreement.It is little that the utility model has device volume, low in energy consumption, energy-conservation feature; Location can be retrieved fast and accurately; Dirigibility is strong, can distribute as required.
Description
Technical field
The utility model belongs to instrumentation devices field, is specifically related to a kind of positioning indicating device for file retrieval.
Background technology
Along with the progress of society, constituent parts archives preservation amount gets more and more, especially university and each human resources centers, and query demand gets more and more.Traditional archives are all deposited according to file number or classification as the books in library, need archives control staff to have stronger memory during inquiry, often need to take a long time and carry out Query Location, and Query Location also just becomes a difficult problem thereupon.
Therefore, developing a kind of positioning indicating device for file retrieval is those skilled in the art institute urgent need to solve the problem.
Summary of the invention
For solving the problem, the utility model discloses a kind of positioning indicating device for file retrieval.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of file retrieval location quick prompt device, comprises MCU module, wireless communication module, display module, load module and reminding module; MCU module is MSP530 single-chip microcomputer, and is connected with wireless communication module, display module, load module and reminding module respectively; Wireless communication module is Ad-Hoc pattern, and is configured with the USB wireless network card of AODV agreement.
The utility model provides a kind of file retrieval location quick prompt device, is made up of MCU module, wireless communication module, display module, load module and reminding module.
MCU module in the utility model is chosen as MSP530 single-chip microcomputer, be connected with wireless communication module, display module, load module and reminding module respectively, control with upper module, and MSP530 single-chip microcomputer energy consumption is low, can significantly reduce energy consumption of the present utility model.
Wireless communication module in the utility model is chosen as USB wireless network card, and this USB wireless network card is adjusted to Ad-Hoc pattern, is provided with AODV agreement, to realize multi-hop.When using the utility model, some nodes can be set up in archive office, a file retrieval location quick prompt device is respectively installed on the nodes, and input the archive information of this Nodes; Can set up communication link by wireless communication module between the quick prompt device of each file retrieval location, realize point-to-point two-way communication, reduce packet loss, and it is stable and efficient to ensure that data are transmitted.
As preferably, reminding module comprises loudspeaker driving circuit and Microspeaker; Microspeaker connects MCU module by loudspeaker driving circuit.
Reminding module in the utility model is made up of loudspeaker driving circuit and Microspeaker; Microspeaker is connected with MCU module by loudspeaker driving circuit, once the file retrieval location quick prompt device being installed on certain receives the instruction of to issue oneself from other file retrievals location quick prompt device or searching terminal, the reminding module that MCU module will control this file retrieval location quick prompt device sends prompt tone.
As preferably, display module is LED display.
As preferably, load module is keyboard.
The utility model be also provided with LED display as display module, be provided with keyboard as load module, when making to need to carry out file retrieval, the file retrieval location quick prompt device at any place can use as searching terminal, and the general information that directly can obtain these archives from LED display is convenient to carry out checking and eliminating the prompt tone that reminding module sends.
Compared with prior art, beneficial effect is the utility model: (1) device volume is little, low in energy consumption, energy-conservation; (2) location can be retrieved fast and accurately; (3) dirigibility is strong, can distribute as required.
Accompanying drawing explanation
Fig. 1, structured flowchart of the present utility model.
Embodiment
Below with reference to specific embodiment, the technical scheme that the utility model provides is described in detail, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
A kind of file retrieval location quick prompt device, comprises MCU module, wireless communication module, display module, load module and reminding module.
MCU module is MSP530 single-chip microcomputer, and is connected with wireless communication module, display module, load module and reminding module respectively.
Wireless communication module is Ad-Hoc pattern, and is configured with the USB wireless network card of AODV agreement.
Reminding module comprises loudspeaker driving circuit and Microspeaker; Microspeaker connects MCU module by loudspeaker driving circuit.
Display module is LED display.
Load module is keyboard.
Before using, first in archive office, establish node, divide some regions; Each node is all provided with file retrieval location quick prompt device, and in the quick prompt device of each file retrieval location, inputs the archive information in corresponding region, as file number etc.
During use, only the file retrieval location quick prompt device at any place need input the archive information that will retrieve, information needed will be carried out multi-hop transmission by the wireless communication module of each file retrieval location quick prompt device by this file retrieval location quick prompt device, until arrive file retrieval location quick prompt device corresponding to required region residing for archives, this file retrieval location quick prompt device controls reminding module and sends prompt tone, and the display module of other file retrievals location quick prompt device all can show the position of this file retrieval location quick prompt device.
Archives staff closes reminding module, completes file retrieval after arriving the required archives of correspondence position taking-up.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a file retrieval location quick prompt device, is characterized in that: comprise MCU module, wireless communication module, display module, load module and reminding module; Described MCU module is MSP530 single-chip microcomputer, and is connected with wireless communication module, display module, load module and reminding module respectively; Described wireless communication module is Ad-Hoc pattern, and is configured with the USB wireless network card of AODV agreement.
2. a kind of file retrieval location according to claim 1 quick prompt device, is characterized in that: described reminding module comprises loudspeaker driving circuit and Microspeaker; Described Microspeaker connects MCU module by loudspeaker driving circuit.
3. a kind of file retrieval location according to claim 1 quick prompt device, is characterized in that: described display module is LED display.
4. a kind of file retrieval location according to claim 1 quick prompt device, is characterized in that: described load module is keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002098.4U CN204390370U (en) | 2015-01-05 | 2015-01-05 | File retrieval location quick prompt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002098.4U CN204390370U (en) | 2015-01-05 | 2015-01-05 | File retrieval location quick prompt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390370U true CN204390370U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002098.4U Expired - Fee Related CN204390370U (en) | 2015-01-05 | 2015-01-05 | File retrieval location quick prompt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139549A (en) * | 2015-08-20 | 2015-12-09 | 济南三土电子有限公司 | Scanning prompt system for digital archives |
-
2015
- 2015-01-05 CN CN201520002098.4U patent/CN204390370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139549A (en) * | 2015-08-20 | 2015-12-09 | 济南三土电子有限公司 | Scanning prompt system for digital archives |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Jun Inventor after: Yao Yonglei Inventor after: Zheng Yuhui Inventor after: Luo Jun, Yao Yonglei, Zheng Yuhui, Zhou Chongbin Inventor before: Luo Jun Inventor before: Yao Yonglei Inventor before: Zheng Yuhui Inventor before: Luo Jun, Yao Yonglei, Zheng Yuhui, Zhou Chongbin |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20170105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |