CN201732379U - Handheld wireless barcode no-storage scanning system - Google Patents
Handheld wireless barcode no-storage scanning system Download PDFInfo
- Publication number
- CN201732379U CN201732379U CN2010202393252U CN201020239325U CN201732379U CN 201732379 U CN201732379 U CN 201732379U CN 2010202393252 U CN2010202393252 U CN 2010202393252U CN 201020239325 U CN201020239325 U CN 201020239325U CN 201732379 U CN201732379 U CN 201732379U
- Authority
- CN
- China
- Prior art keywords
- scanning system
- barcode
- handheld
- handheld reader
- bar code
- 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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Abstract
The utility model relates to a barcode scanning system comprising a handheld reader and a remote terminal, in particular to a handheld wireless barcode no-storage scanning system, which is characterized in that the handheld wireless barcode no-storage scanning system comprises a handheld reader, wherein the handheld reader is connected with an upper computer through a wireless mode, the handheld reader comprises a microprocessor, the microprocessor is respectively electrically connected with a barcode scanning module, a display screen with a Chinese character library and a wireless transceiver module, and the upper computer is a computer with the wireless transceiver module. The barcode scanning system comprises a handheld reader and a remote upper mechanism, because the handheld reader does not store any barcode information content in advance and the reading function of barcode content can be completed only by using a liquid crystal display module with the Chinese character library, providing an application project with lowest cost for a handheld wireless barcode reader.
Description
Technical field
The utility model relates to a kind of bar code scanning system that is made up of handheld reader and remote terminal, and especially the hand-hold wireless bar code does not have the memory scanning system.
Background technology
Along with informationalized foundation of the relevant enterprise management of product such as Internet of Things, bar code management has become the important means that a kind of enterprise grasps relevant informations such as product fast, and bar code from simple shop charge operation, has expanded to other key areas such as industry, communications and transportation, post and telecommunications, ticket and electronic data interchange.The development of wireless technology in recent years is for the using method of bar code provides more wide application prospect.Singlechip technology is applied to acquisition terminal, carries out exchanges data by wireless mode and computing machine, this process just can obtain bar code information real-time, and this method has significant application value.
Just at present, some products such as data collection station of wireless bar code have appearred on the domestic and international market.Make a general survey of these products, it is all variant in the realization of function and software and hardware, but generally speaking, main mode has unidirectional collection transmission, does not have the timely feedback of information, perhaps concrete display message is carried out solid-state storage.
The utility model content
The purpose of this utility model provides a kind of hand-hold wireless bar code does not have the memory scanning system, its handheld reader partly need not to store in advance any bar code information content, only use the LCD MODULE that has Chinese character base just can finish the read function of bar code content, can simplify the design of the portion of the handle of bar code information reading system greatly, thereby provide an extremely cheap application scheme for the hand-hold wireless bar code reader.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of hand-hold wireless bar code does not have the memory scanning system, its special feature is, comprise at least one handheld reader, this each handheld reader all is connected with host computer by wireless mode, wherein handheld reader comprises microprocessor, this microprocessor is electrically connected with the display screen and the radio receiving transmitting module of bar code scanning module, band Chinese character base respectively, and host computer is one to have the computing machine of radio receiving transmitting module.
Wherein microprocessor adopts single-chip microcomputer.
Wherein display screen adopts LCD MODULE.
The utility model is made of handheld reader and long-range host computer, handheld reader itself is not stored bar code information, but the bar code information that scanning gets is delivered to host computer by wireless transmission, the information that host computer will show is again delivered to handheld reader by wireless transmission and is shown, because the handheld reader part need not be stored any bar code information content in advance, only use the LCD MODULE that has Chinese character base, just can finish the read function of bar code content, for the hand-hold wireless bar code reader provides an extremely cheap application scheme.
Description of drawings
Accompanying drawing 1 is a logic theory block diagram of the present utility model;
Accompanying drawing 2 is the theory diagram of handheld reader in the utility model;
Accompanying drawing 3 is the control flow chart of microprocessor in the utility model.
Embodiment
Come the utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises at least one handheld reader, this each handheld reader all is connected with host computer by wireless mode, wherein handheld reader comprises microprocessor, this microprocessor is electrically connected with the display screen and the radio receiving transmitting module of bar code scanning module, band Chinese character base respectively, and host computer is one to have the computing machine of radio receiving transmitting module, and wherein microprocessor adopts single-chip microcomputer, and display screen adopts the LCD MODULE (LCD) of band Chinese character base.
Principle of work of the present utility model is as follows:
After handheld reader reads bar code information, be sent to computing machine by wireless mode, computing machine finds out bar code information by customer data base and wants content displayed, and the Chinese characters in computer region-position code that will show changes the internal code of LCD MODULE needs into, be sent to handheld reader by wireless mode again, from the LCD MODULE that carries Chinese character base, access corresponding Chinese character and be presented on the screen.
Claims (3)
1. a hand-hold wireless bar code does not have the memory scanning system, it is characterized in that: comprise at least one handheld reader, this each handheld reader all is connected with host computer by wireless mode, wherein handheld reader comprises microprocessor, this microprocessor is electrically connected with the display screen and the radio receiving transmitting module of bar code scanning module, band Chinese character base respectively, and host computer is one to have the computing machine of radio receiving transmitting module.
2. hand-hold wireless bar code as claimed in claim 1 does not have the memory scanning system, it is characterized in that: wherein microprocessor adopts single-chip microcomputer.
3. hand-hold wireless bar code as claimed in claim 1 or 2 does not have the memory scanning system, it is characterized in that: wherein display screen adopts LCD MODULE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202393252U CN201732379U (en) | 2010-06-28 | 2010-06-28 | Handheld wireless barcode no-storage scanning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202393252U CN201732379U (en) | 2010-06-28 | 2010-06-28 | Handheld wireless barcode no-storage scanning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732379U true CN201732379U (en) | 2011-02-02 |
Family
ID=43523537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202393252U Expired - Fee Related CN201732379U (en) | 2010-06-28 | 2010-06-28 | Handheld wireless barcode no-storage scanning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8856044B1 (en) | 2013-03-23 | 2014-10-07 | Jeffrey Drazan | Segmented access of remotely stored biographical data to a client device |
-
2010
- 2010-06-28 CN CN2010202393252U patent/CN201732379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8856044B1 (en) | 2013-03-23 | 2014-10-07 | Jeffrey Drazan | Segmented access of remotely stored biographical data to a client device |
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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: 20110202 Termination date: 20120628 |