CN201607742U - Electronic barcode signal converter and mobile phone capable of realizing electronic barcode signal conversion - Google Patents
Electronic barcode signal converter and mobile phone capable of realizing electronic barcode signal conversion Download PDFInfo
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- CN201607742U CN201607742U CN2010201112711U CN201020111271U CN201607742U CN 201607742 U CN201607742 U CN 201607742U CN 2010201112711 U CN2010201112711 U CN 2010201112711U CN 201020111271 U CN201020111271 U CN 201020111271U CN 201607742 U CN201607742 U CN 201607742U
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Abstract
The utility model discloses an electronic barcode signal converter, comprising a connecting seat, a barcode signal input interface, a power supply interface, a barcode signal output interface and an electronic barcode converting unit which are arranged on the connecting seat; and the electronic barcode converting unit is respectively and electrically connected with the barcode signal input interface and the barcode signal output interface, and is used for converting an electronic barcode signal input by the barcode signal input interface into a barcode character string signal, and then outputting the barcode character string signal by the barcode signal output interface. The utility model also discloses a mobile phone which can realize electronic barcode signal conversion and is used for converting the received barcode character string signal into a character code signal capable of being recognized by the mobile phone. The converter realizes paired use of an electronic barcode scanning gun and the mobile phone, and greatly lowers the updating cost due to replacement of a scanning device of an enterprise.
Description
Technical Field
The utility model relates to a data signal conversion equipment especially relates to an electronic bar code signal converter that can convert electronic bar code signal into bar code character string signal. The utility model discloses still relate to a cell-phone that realizes electronic bar code signal conversion.
Background
In the automatic system management of modern commercial sale, logistics management and the like, each enterprise basically adopts the electronic bar code to realize the automatic system management of commodities and logistics. The electronic bar code scanning gun scans the electronic bar code, but needs to be externally connected with other electronic bar code conversion devices.
However, most of the existing electronic barcode conversion devices are customized by each enterprise according to the needs, and the specifications and models of the I/O ports are different. If the electronic bar code conversion device or the electronic bar code scanning gun needs to be replaced only because of the difference of the I/O interfaces, great upgrade cost is brought to a user, and the burden of enterprises is increased invisibly.
Disclosure of Invention
An object of the utility model is to provide an electronic bar code signal converter of low cost, simple manufacture. Another object of the present invention is to provide a mobile phone capable of realizing electronic barcode signal conversion, which can be used in cooperation with an electronic barcode signal converter, and can also be used as a common communication terminal.
The technical scheme of the utility model as follows:
an electronic bar code signal converter comprises a connecting seat, a bar code signal input interface, a power interface, a bar code signal output interface and an electronic bar code conversion unit, wherein the bar code signal input interface, the power interface, the bar code signal output interface and the electronic bar code conversion unit are arranged on the connecting seat; wherein,
the bar code signal input interface is used for being externally connected with an electronic bar code scanning device and transmitting an electronic bar code signal output by the electronic bar code scanning device;
the power interface is used for externally connecting a driving power supply provided for the electronic bar code conversion unit;
the electronic bar code conversion unit is respectively electrically connected with the bar code signal input interface and the bar code signal output interface; the electronic bar code signal input interface is used for converting the electronic bar code signal input by the bar code signal input interface into a bar code character string signal and outputting the bar code character string signal by the bar code signal output interface.
The electronic bar code signal converter is characterized in that the connecting seat is also provided with a first keyboard signal input interface for connecting an external keyboard and a serial port connector; the serial port connector is electrically connected with the first keyboard signal input interface and the bar code signal output interface respectively; the first keyboard signal input interface receives the electronic bar code data input by the external keyboard and outputs the electronic bar code data through the serial port connector and the bar code signal output interface.
The electronic bar code signal converter is characterized in that the first keyboard signal input interface adopts a mini DIN type PS/2 female port interface.
The electronic bar code signal converter is characterized in that the bar code signal output interface adopts a UART male interface with the diameter of 2.5 mm; the bar code signal input interface adopts a DB9 type RS232 male interface.
The utility model discloses a another technical scheme as follows:
a can realize the mobile phone of the signal conversion of the electronic bar code, wherein, the mobile phone includes the analog-to-digital conversion unit of the bar code, and the input interface of the character string signal of bar code electrically connected with said analog-to-digital conversion unit of the bar code; the bar code character string signal input interface is used for receiving bar code character string signals and transmitting the signals to the bar code analog-to-digital conversion unit, and the bar code analog-to-digital conversion unit converts the received bar code character string signals into character coding signals which can be identified by the mobile phone.
The mobile phone, wherein, bar code character string signal input interface adopts UART female interface.
The diameter of the UART female port interface is 2.5 mm.
The mobile phone is provided with a second keyboard signal input interface for connecting an external keyboard and an electronic bar code generating unit; the electronic bar code generating unit is respectively and electrically connected with the second keyboard signal input interface and the bar code analog-to-digital conversion unit; and the electronic bar code generating unit receives electronic bar code data which is input by the second keyboard signal input interface and is formed by the input of an external keyboard, converts the electronic bar code data into a bar code character string signal and transmits the bar code character string signal to the bar code analog-to-digital conversion unit.
The mobile phone, wherein, the second keyboard signal input interface adopts a mini DIN type PS/2 female interface.
The utility model provides a pair of electronic bar code signal converter, electronic bar code that can be external scans changes device, like electronic bar code scanning rifle, and through the built-in electronic bar code conversion unit of this converter, convert electronic bar code signal bar code character string signal, and carry the cell-phone of using rather than the cooperation, by the built-in bar code analog-to-digital conversion unit in the cell-phone, convert bar code character string signal into the character code signal that the cell-phone can discern, the additional added value of cell-phone function has been realized, and show the figure that electronic bar code corresponds by the display system of cell-phone, and the communication function through the cell-phone, realize the wireless signal connection with enterprise backstage database terminal, make backstage operating personnel can in time know the relevant information of the article that electronic bar code corresponds. By using the converter, the electronic bar code scanning gun and the mobile phone are matched for use, and the upgrading cost brought by replacing a scanning device by an enterprise is greatly reduced; meanwhile, the information management of logistics, product collection, commercial sale and the like can be realized very conveniently by utilizing the popularity and the portability of the mobile phone.
Drawings
FIG. 1 is a block diagram of an electronic bar code signal converter of the present invention;
fig. 2 is a block diagram of the electronic bar code converter of the present invention used in conjunction with a mobile phone capable of converting an electronic bar code signal.
Detailed Description
The following describes the preferred embodiments of the present invention in further detail with reference to the accompanying drawings.
The utility model provides an electronic bar code signal converter, as shown in figure 1, including connecting seat 100, bar code signal input interface 101, power source 102, bar code signal output interface 106 and electronic bar code conversion unit 104 of setting on connecting seat 100, and the quantity of bar code signal input interface 101, power source 102, bar code signal output interface 106 can be as required separately, sets up to one or more. The bar code signal input interface 101 is used for externally connecting an electronic bar code scanning device (not shown in the figure), and is generally a one-dimensional code electronic bar code scanning gun; the electronic barcode conversion unit 104 is electrically connected to the barcode signal input interface 101 and the barcode signal output interface 106, respectively. The electronic bar code scanning gun transmits the scanned electronic bar code signal to the electronic bar code conversion unit 104 through the bar code signal input interface 101, and the electronic bar code conversion unit 104 converts the received electronic bar code signal into a bar code character string signal, and then the bar code character string signal is output through the bar code signal output interface 106. The one-dimensional Code may be any one-dimensional bar Code, such as Code39 Code (which can represent numbers and letters, and is most widely used in the management field), ITF25 Code (which is more widely used in logistics management), Codebar Code (which is mostly used in the medical and book fields), Code93 Code, Code128 Code, and the like.
The power interface 102 is used for externally connecting a direct current power supply, providing a 5V direct current power supply for a circuit where the electronic barcode conversion unit 104 is located, providing a 3V direct current power supply for an interface frame corresponding to the barcode signal input interface 106, and also providing a power supply for an electronic barcode scanning gun.
In this embodiment, as shown in fig. 1, a first keyboard signal input interface 103 is further disposed on the connection seat 100 of the converter, and is used for connecting an external keyboard, so as to facilitate operation; correspondingly, a serial port connector 105 is disposed on the connecting seat 100, which mainly plays an electric connection role between the barcode signal output interface 106 and the keyboard signal input interface 103, and is used for transmitting the electronic barcode data generated by the external keyboard to the barcode signal output interface 106, and outputting the electronic barcode data by the barcode signal output interface 106.
In this embodiment, the barcode signal input interface adopts a DB9 type RS232 male interface, the keyboard signal input interface adopts a mini DIN type PS/2 female interface, the barcode signal output interface adopts a UART male interface with a diameter of 2.5mm, and the power supply interface adopts a PS/2 female interface.
In practical application, the connecting seat 100 is a pair of plastic shells with inner cavities, and the two shells are fixed by screws or clamped by bayonets; a circuit board (not shown) is arranged in the inner cavity of the plastic shell, and the electronic bar code conversion unit 104 and the serial port connector 105 are arranged on the circuit board; the bar code signal input interface 101, namely a DB9 type RS232 male port interface is fixedly connected with the plastic shell of the connecting seat 100 into a whole; the power interface 102, namely the PS/2 female interface, is fixedly connected with the electronic bar code conversion unit 104 into a whole through an external cable; the keyboard signal input interface 103 and the barcode signal output interface 106 are also fixedly connected with the connector 104 through an external cable. With this design, it is convenient to operate the connection between the converter and other data lines or devices.
The utility model also provides a can realize the cell-phone of electronic bar code signal conversion, is to carry out the modified on the basis of current ordinary cell-phone. As shown in fig. 2, a barcode analog-to-digital conversion unit 203 and a barcode character string signal input interface 201 electrically connected to the barcode analog-to-digital conversion unit 203 are additionally provided on the mobile phone 200. The barcode character string signal input interface 201 is configured to receive a barcode character string signal, and transmit the barcode character string signal to the barcode analog-to-digital conversion unit 203, where the barcode analog-to-digital conversion unit 203 converts the received barcode character string signal into a character encoding signal that can be recognized by the mobile phone 200. Wherein, the utility model provides a mobile phone, the bar code character string signal that its bar code character string signal input interface 201 received comes from the utility model provides a bar code signal input interface 106 on the converter, and through external cable conductor connection between bar code character string signal input interface 201 and the bar code signal input interface 106. When the connector is used in a matched manner, the bar code input signal interface 106 (male port) on the connector is inserted into the bar code character string signal input interface (female port) on the mobile phone 200, so that electric signal connection is realized.
In this embodiment, the barcode character string signal input interface 201 may adopt a UART female port interface with a diameter of 2.5mm, and is arranged on the side of the mobile phone 200; the UART female port interface is electrically connected with a bar code signal output interface 106 on the converter through an external cable, namely a UART male port interface, and is used for realizing the transmission of bar code character string signals between the converter and a mobile phone, and a power supply circuit on the converter provides 3V direct current power for an interface frame where the UART female port interface is located.
As shown in fig. 2, the mobile phone of the present invention is further provided with a second keyboard signal input interface 207 for connecting an external keyboard, and an electronic barcode generating unit 202; the electronic bar code generating unit 202 is electrically connected with the second keyboard signal input interface 207 and the bar code analog-to-digital conversion unit port 203 respectively; the electronic bar code generating unit 202 receives the electronic bar code data input by the second keyboard signal input interface 207 and formed by the input of an external keyboard, converts the electronic bar code data into a bar code character string signal, and transmits the bar code character string signal to the bar code analog-to-digital converting unit 203, and the bar code analog-to-digital converting unit 203 converts the bar code character string signal into a character code signal which can be recognized by the mobile phone 200, wherein the character code signal comprises a character string signal consisting of one or more of numbers, upper and lower case English letters. In this embodiment, the second keyboard signal input interface 207 is a mini DIN type PS/2 female interface and is disposed on a side surface of the mobile phone 200.
An electronic switch 209 is disposed between the electronic barcode generating unit 202 and the barcode character string signal input interface 201, and can automatically turn on or off the circuit according to the high/low level sent from the serial port connector 105, which is the prior art and will not be described herein. If the external keyboard is connected with the first keyboard signal input interface 103 on the connector, the bar code character string signal input interface 201 is electrically connected with the electronic bar code generating unit 202; at this time, the electronic barcode data inputted by the external keyboard is transmitted to the electronic barcode generating unit 202 through the serial port connector 105, the barcode signal output interface 106, and the barcode character string signal input interface 201, and the electronic barcode data is converted into a barcode character string signal by the electronic barcode generating unit. When the external keyboard is connected with the second keyboard signal input interface 207 on the mobile phone, the bar code character string signal input interface 201 and the electronic bar code generating unit 202 are in an electric disconnection state; at this time, the electronic bar code data inputted by the external keyboard is transmitted to the electronic bar code generating unit 202 through the second keyboard signal input interface 207, and the electronic bar code data is converted into a bar code character string signal.
The barcode analog-to-digital conversion unit 203 in the mobile phone converts the barcode character string signal into a character encoding signal that can be recognized by the mobile phone 200, and then transmits the character encoding signal to the SKT card 204, wherein the SKT card 204 is a mobile phone card and carries electronic barcode information written by each enterprise user; after receiving the character code signal, the SKT card 204 sends the character code signal out in several paths, wherein one path is sent to the display unit 206, the display unit 206 converts the character code signal into a bar code value corresponding to the electronic bar code, such as a bar code value consisting of numbers or numbers and upper and lower case letters, and sends the bar code value to the display screen 208 for display, and at this time, an operator can obtain a very intuitive bar code value; the other path is transmitted to a respective database terminal (not shown) of the enterprise in the form of a wireless signal through a communication unit of the mobile phone, and generally, the database terminal is disposed on a server provided by a communication carrier. Therefore, enterprise users can timely and conveniently know the related information of the goods or the commodities with the electronic bar codes, namely the sales condition of the commodities, each link of letters or the goods in logistics transportation and the like.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. An electronic bar code signal converter is characterized by comprising a connecting seat, a bar code signal input interface, a power supply interface, a bar code signal output interface and an electronic bar code conversion unit, wherein the bar code signal input interface, the power supply interface, the bar code signal output interface and the electronic bar code conversion unit are arranged on the connecting seat; wherein,
the bar code signal input interface is used for being externally connected with an electronic bar code scanning device and transmitting an electronic bar code signal output by the electronic bar code scanning device;
the power interface is used for externally connecting to provide a driving power supply for the electronic bar code conversion unit;
the electronic bar code conversion unit is respectively electrically connected with the bar code signal input interface and the bar code signal output interface; the electronic bar code signal input interface is used for converting the electronic bar code signal input by the bar code signal input interface into a bar code character string signal and outputting the bar code character string signal by the bar code signal output interface.
2. The electronic bar code signal converter according to claim 1, wherein a first keyboard signal input interface for connecting an external keyboard and a serial port connector are further provided on the connecting seat; the serial port connector is electrically connected with the first keyboard signal input interface and the bar code signal output interface respectively; the first keyboard signal input interface receives the electronic bar code data input by the external keyboard and outputs the electronic bar code data through the serial port connector and the bar code signal output interface.
3. The electronic bar code signal converter of claim 2, said first keyboard signal input interface employing a mini DIN type PS/2 female interface.
4. The electronic bar code signal converter according to claim 1 or 2, wherein the bar code signal output interface adopts a UART male interface with a diameter of 2.5 mm.
5. The electronic bar code signal converter according to claim 1 or 2, wherein said bar code signal input interface is a DB9 type RS232 male interface.
6. A mobile phone capable of realizing electronic bar code signal conversion is characterized by comprising a bar code analog-to-digital conversion unit and a bar code character string signal input interface electrically connected with the bar code analog-to-digital conversion unit; the bar code character string signal input interface is used for receiving bar code character string signals and transmitting the signals to the bar code analog-to-digital conversion unit, and the bar code analog-to-digital conversion unit converts the received bar code character string signals into character coding signals which can be identified by the mobile phone.
7. The mobile phone of claim 6, wherein the bar code string signal input interface is a UART female interface.
8. The handset of claim 7, wherein the diameter of the UART female interface is 2.5 mm.
9. The mobile phone of claim 6, wherein the mobile phone is provided with a second keyboard signal input interface for connecting an external keyboard, and an electronic bar code generating unit; the electronic bar code generating unit is respectively and electrically connected with the second keyboard signal input interface and the bar code analog-to-digital conversion unit; and the electronic bar code generating unit receives electronic bar code data which is input by the second keyboard signal input interface and is formed by the input of an external keyboard, converts the electronic bar code data into a bar code character string signal and transmits the bar code character string signal to the bar code analog-to-digital conversion unit.
10. The cellular phone of claim 6, wherein the second keyboard signal input interface is a mini DIN type PS/2 female interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201112711U CN201607742U (en) | 2010-02-04 | 2010-02-04 | Electronic barcode signal converter and mobile phone capable of realizing electronic barcode signal conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201112711U CN201607742U (en) | 2010-02-04 | 2010-02-04 | Electronic barcode signal converter and mobile phone capable of realizing electronic barcode signal conversion |
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| Publication Number | Publication Date |
|---|---|
| CN201607742U true CN201607742U (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201112711U Expired - Fee Related CN201607742U (en) | 2010-02-04 | 2010-02-04 | Electronic barcode signal converter and mobile phone capable of realizing electronic barcode signal conversion |
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| CN (1) | CN201607742U (en) |
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- 2010-02-04 CN CN2010201112711U patent/CN201607742U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JIEWEIXUN ELECTRONIC CO., LTD. Free format text: FORMER OWNER: DAWEIXIN INVESTMENT CONSULTING (SHENZHEN CO., LTD. Effective date: 20110328 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 ROOM 209, TOWER B, 2/F, JIUZHOU ELECTRICAL APPLIANCE BUILDING, NO. 009, KEJI SOUTH ROAD 12, SOUTH AREA OF HIGH-TECH. PARK, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 523960 DONGGUAN JIEWEIXUN ELECTRONICS CO., LTD., INDUSTRIAL ZONE, CHILING VILLAGE, HOUJIE TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: Dongguan City, Guangdong province 523960 Houjie town of Dongguan City, Chi Ling Village Industrial Zone jieweixun Electronic Co. Ltd. Patentee after: Dongguan Best System Limited Address before: 209, B, building 518000, building 2, Jiuzhou Electrical Building, No. 009 South 12 road, South Nanshan District hi tech Zone, Shenzhen, Guangdong, China Patentee before: Daweixin Investment Consultation (Shenzhen) Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Wang Shuyi Document name: Notification of Passing Examination on Formalities |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |