CN206348804U - Bar code data acquisition equipment - Google Patents
Bar code data acquisition equipment Download PDFInfo
- Publication number
- CN206348804U CN206348804U CN201621081162.3U CN201621081162U CN206348804U CN 206348804 U CN206348804 U CN 206348804U CN 201621081162 U CN201621081162 U CN 201621081162U CN 206348804 U CN206348804 U CN 206348804U
- Authority
- CN
- China
- Prior art keywords
- transceiver
- baseband chip
- data acquisition
- chip
- 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
Links
Landscapes
- General Factory Administration (AREA)
Abstract
The utility model discloses a bar code data acquisition equipment, which comprises a casing and a main control board arranged in the casing, wherein the main control board comprises a digital baseband chip, a simulation baseband chip, a memory, a DSP chip and a communication transmission circuit, the digital baseband chip is respectively connected with the simulation baseband chip, the memory and the DSP chip through circuits, and the simulation baseband chip is electrically connected with the communication transmission circuit; the communication transmission circuit comprises a radio frequency transceiver, a power amplifier and a front-end switch, wherein the radio frequency transceiver comprises at least one of a wifi transceiver, a Bluetooth transceiver, a 3G/4G transceiver, a lora transceiver, a zigbee transceiver and an NFC transceiver; the shell is provided with a camera which is respectively connected with the DSP chip and a display screen which are electrically connected; the power supply circuit is used for supplying power to the main control panel. The utility model provides a recognition range of bar code realizes data collection's high in the clouds backup and the update of bar code data acquisition discernment built-in system.
Description
Technical Field
The utility model belongs to the technical field of data acquisition equipment, particularly, relate to a bar code data acquisition equipment.
Background
The checking machine is also called a bar code data collector, and is terminal computer equipment which integrates a bar code scanning device with a data terminal and can be operated by a battery in an off-line mode. The system has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission. The user can download the commodity information data corresponding to the bar code to the checking machine, scan the bar code to associate the commodity, check the information such as commodity name, specification, price, inventory and the like, and input or edit the related information by using the keyboard. However, the existing data collector cannot realize data transmission by using multiple protocols, and meanwhile, the existing data collector built-in system cannot perform automatic updating and cloud data backup.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a bar code data acquisition equipment has realized utilizing communication circuit to carry out data transmission simultaneously through radio frequency data acquisition, backs up and updates the system to data in real time.
The utility model provides a bar code data acquisition equipment, which comprises a casing and a main control board arranged in the casing, wherein the main control board comprises a digital baseband chip, an analog baseband chip, a memory, a DSP chip and a communication transmission circuit, the digital baseband chip is respectively connected with the analog baseband chip, the memory and the DSP chip through circuits, and the analog baseband chip is electrically connected with the communication transmission circuit;
the communication transmission circuit comprises a radio frequency transceiver, a power amplifier and a front-end switch, wherein the radio frequency transceiver is respectively connected with the power amplifier and the front-end switch connected with the antenna, and comprises at least one of a wifi transceiver, a Bluetooth transceiver, a 3G/4G transceiver, a lora transceiver, a zigbee transceiver and an NFC transceiver;
the shell is provided with a camera which is respectively connected with the DSP chip and a display screen which are electrically connected;
the power supply circuit is used for supplying power to the main control panel.
Further, in the bar code data acquisition equipment, the digital baseband chip is connected with the chord chip circuit.
Further, in the bar code data acquisition equipment, the digital baseband chip is provided with a built-in SIM card.
Further, in the bar code data acquisition equipment, the casing is provided with a button.
Further, bar code data acquisition equipment in, still be provided with the speaker of being connected with digital baseband chip on the casing.
Further, in the bar code data acquisition equipment, install the bar code scanning engine who is connected with data baseband chip on the casing.
Further, bar code data acquisition equipment in, power supply circuit includes with the interface connection's that charges AC/DC converting circuit, protection circuit, group battery, the group battery is connected with AC/DC converting circuit, protection circuit electricity respectively.
Further, bar code data acquisition equipment in, be provided with the fingerprint sampler who is connected with digital baseband chip on the casing.
Further, in the bar code data acquisition equipment, install the RFID read write line of being connected with digital baseband chip on the casing.
Further, in the bar code data acquisition equipment, the digital baseband chip is connected with a payment interface.
To sum up, the utility model discloses utilize setting up of radio frequency circuit and simulation baseband chip to realize the conversion to the radio frequency data of collection so that the discernment of digital baseband chip, the setting of camera and DSP chip can provide the recognition function to the two-dimensional code to the user simultaneously, communication circuit then has made things convenient for the high in the clouds backup to the data collection and the update of bar code data acquisition discernment built-in system.
Drawings
Fig. 1 is a schematic diagram of a block diagram structure of an embodiment of a main control board in a barcode data acquisition device.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1, the utility model provides a bar code data acquisition equipment, including casing and the main control board of setting in the casing, the main control board includes digital baseband chip 1, simulation baseband chip 2, memory 3, DSP chip 4, communication transmission circuit 5, digital baseband chip respectively with simulation baseband chip, memory, DSP chip circuit connection, simulation baseband chip is connected with communication transmission circuit electricity;
the communication transmission circuit comprises a radio frequency transceiver, a power amplifier and a front-end switch, wherein the radio frequency transceiver is respectively connected with the power amplifier and the front-end switch connected with the antenna, and comprises at least one of a wifi transceiver, a Bluetooth transceiver, a 3G/4G transceiver, a lora transceiver, a zigbee transceiver and an NFC transceiver;
the shell is provided with a camera which is respectively connected with the DSP chip and a display screen which are electrically connected;
the power supply circuit is used for supplying power to the main control panel.
Bar code data acquisition equipment utilize communication transmission circuit to receive or send signal, realize carrying out the purpose of backing up with the data of gathering. When the communication transmission circuit receives signals, the communication transmission circuit receives external signals through the antenna, the front-end switch and the radio frequency transceiver, and the radio frequency transceiver demodulates the received signals into analog signals for the simulator, so that the radio frequency transceiver needs to perform AD conversion on the received external signals by using an analog baseband chip and converts the analog signals into digital signals which can be identified by a digital baseband chip; when the communication transmission circuit sends signals, the digital signals are modulated according to the preset signal sending frequency through the radio frequency transceiver, and then the signals modulated by the radio frequency transceiver are amplified by the power amplifier and then sent. During specific implementation, the radio frequency transceiver includes at least one of a wifi transceiver, a bluetooth transceiver, a 3G/4G transceiver, a lora transceiver, a zigbee transceiver and an NFC transceiver, so as to transmit data by using wireless communication protocols such as a frequency band of 802.11 standard, a bluetooth protocol, a CDMA2000, a WCDMA or TD-SCDMA, a lora protocol and a zigbee protocol, and adapt to data transmission of devices of different protocols of the current device, thereby realizing the purpose of automatic update and cloud data backup of the barcode data acquisition equipment with an internal system, which can realize backup of the acquired data, and simultaneously, can locally store the acquired data by using a memory; the camera and the DSP chip realize the purpose of scanning and analyzing the two-dimensional code and realize the automatic acquisition and management of commodity information (information such as commodity name, specification, price, inventory and the like).
Further, in specific implementation, the power circuit optionally includes an AC/DC conversion circuit connected to the charging interface, a protection circuit, and a battery pack, and the battery pack is electrically connected to the AC/DC conversion circuit and the protection circuit, respectively. The AC/DC conversion circuit is used for realizing the conversion of alternating current and direct current. The AC/DC conversion circuit is changed into a power management circuit without the AC/DC conversion circuit. The protection circuit is preset with a voltage threshold, whether the voltage of the battery pack is lower than the preset voltage threshold is judged in real time, if yes, a prompt is given to a user, the power supply is cut off, the battery is protected, and the service life of the battery is prolonged. Further, the battery pack may be optionally configured as a lithium battery, wherein the number of lithium batteries is at least 1. Through the setting of an at least section lithium cell, improve unmanned aerial vehicle controlling means's stand-by time. During the concrete implementation, the battery pack still can be optionally set to be alkaline manganese battery, zinc-manganese battery, zinc-air battery, zinc-mercury battery, oxyhydrogen battery, magnesium-manganese battery etc. the type of battery pack the utility model discloses do not limit here. Meanwhile, the display screen can be selectively set as a touch display screen, and the collected data can be edited by a user through the setting of the touch display screen. During specific implementation, the battery pack is optionally fixed as a lithium battery, and the display screen is set as a touch display screen.
Further, in order to improve the entertainment function of the bar code data acquisition device of the present invention, it is optional as shown in fig. 1 that a chord chip 10 is added, and the digital baseband chip is connected with the chord chip 10 through a circuit. The utility model discloses a setting up of chord chip realizes the broadcast of music, provides the function of amusement to the user at data acquisition. Furthermore, a loudspeaker connected with the digital baseband chip is optionally added on the casing, and the music played by the chord chip is played through the loudspeaker.
Further, as shown in fig. 1, a SIM card 11 is optionally connected to the digital baseband chip. Realize the user through setting up of SIM card and utilize bar code data acquisition equipment carry out the purpose of talking, realized data acquisition and the integration at conversation terminal.
Further, as shown in fig. 1, a key 12 is optionally disposed on the housing. During specific implementation, the keys can be set as a number key, a volume key, an alphabet key and the like optionally, so that a user can conveniently input and edit the acquired data, and the functions of starting, adjusting the volume or starting scanning and the like are facilitated.
Further, a bar code scanning engine connected with the data baseband chip is optionally arranged on the shell. The bar code scanning engine optionally comprises a laser module and/or a red light module, and the one-dimensional code or the two-dimensional code is identified.
Further, an RFID reader-writer connected with the digital baseband chip can be optionally installed on the shell, the function of identifying the RFID chip card or the RF label is realized through the arrangement of the RFID reader-writer, and in specific implementation, the RFID reader-writer can be selectively set to be an ultrahigh frequency RFID reader-writer of 25CM, 2-3M or 5-8M.
Furthermore, the digital baseband chip is also connected with a payment interface. The utility model discloses a setting up convenience of customers of payment interface carries out electronic payment, like little letter payment, the precious payment of payment, bank card payment etc.. During specific implementation, the digital baseband chip can be optionally provided with a sound wave chip (such as an ultrasonic chip), so that the purpose of payment by utilizing sound waves is realized.
Further, in order to improve the bar code data acquisition equipment security, the utility model discloses can select to add the fingerprint collection ware of being connected with the digital baseband chip on the casing. The user inputs the boot user password through the fingerprint acquisition device, the boot is realized through fingerprint verification, and the user enters the master control interface.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A bar code data acquisition device comprises a shell and a main control board arranged in the shell, and is characterized in that the main control board comprises a digital baseband chip, an analog baseband chip, a memory, a DSP chip and a communication transmission circuit, wherein the digital baseband chip is respectively in circuit connection with the analog baseband chip, the memory and the DSP chip, and the analog baseband chip is electrically connected with the communication transmission circuit;
the communication transmission circuit comprises a radio frequency transceiver, a power amplifier and a front-end switch, wherein the radio frequency transceiver is respectively connected with the power amplifier and the front-end switch connected with the antenna, and comprises at least one of a wifi transceiver, a Bluetooth transceiver, a 3G/4G transceiver, a lora transceiver, a zigbee transceiver and an NFC transceiver;
the shell is provided with a camera and a display screen which are respectively connected with the DSP chip and are electrically connected;
the power supply circuit is used for supplying power to the main control panel.
2. The bar code data acquisition device of claim 1, wherein the digital baseband chip is further in circuit connection with the chord chip.
3. The bar code data acquisition device according to claim 1, wherein the digital baseband chip is connected to a SIM card.
4. The barcode data collection device of claim 1, wherein the housing further comprises a button.
5. The bar code data acquisition device according to claim 1, wherein the housing is further provided with a speaker connected to the digital baseband chip.
6. The barcode data acquisition device according to claim 1, wherein the barcode scanning engine is mounted on the housing and connected to the data baseband chip.
7. The barcode data acquisition device according to claim 1, wherein the power circuit comprises an AC/DC conversion circuit connected to the charging interface, a protection circuit, and a battery pack electrically connected to the AC/DC conversion circuit and the protection circuit, respectively.
8. The barcode data acquisition device according to claim 1, wherein a fingerprint collector connected to the digital baseband chip is disposed on the housing.
9. The barcode data collection apparatus of claim 1, wherein the housing has an RFID reader attached to the digital baseband chip.
10. The barcode data collection device of claim 1, wherein the digital baseband chip is further connected to a payment interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081162.3U CN206348804U (en) | 2016-09-26 | 2016-09-26 | Bar code data acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081162.3U CN206348804U (en) | 2016-09-26 | 2016-09-26 | Bar code data acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348804U true CN206348804U (en) | 2017-07-21 |
Family
ID=59316858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081162.3U Expired - Fee Related CN206348804U (en) | 2016-09-26 | 2016-09-26 | Bar code data acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114065880A (en) * | 2020-07-29 | 2022-02-18 | 嘀咚信息技术(上海)有限公司 | Checking machine and working method thereof |
-
2016
- 2016-09-26 CN CN201621081162.3U patent/CN206348804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114065880A (en) * | 2020-07-29 | 2022-02-18 | 嘀咚信息技术(上海)有限公司 | Checking machine and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101533941B1 (en) | Method and terminal for managing rfid card | |
| EP1897231B1 (en) | Device, module and method for shared antenna operation in a rfid technology based communication environment | |
| CN104253634B (en) | Double frequency multi-protocols multifunctional near-field communication integrate system and methods for using them | |
| CN102779283B (en) | A kind of device, system and method realizing SIM card read-write | |
| CN103123678A (en) | Magnetic card reader | |
| CN103021102B (en) | The method and device of library quick search location books | |
| CN202167034U (en) | Peripheral application device and mobile terminal system | |
| CN201757903U (en) | Usb key device | |
| CN104853023A (en) | Distribution method and system for electronic business card | |
| CN203301561U (en) | Cellphone shell with functions of fingerprint identification and NFC | |
| CN201681399U (en) | Second-generation ID card reader based on mobile terminal | |
| CN204258862U (en) | Be convenient to the cell-phone cover that reminding user checks incoming call and note | |
| CN104331719A (en) | Non-contact IC and data processing method thereof | |
| CN206348804U (en) | Bar code data acquisition equipment | |
| CN203181051U (en) | Multi-functional handheld interphone capable of communicating by networking | |
| CN202584236U (en) | Portable attendance terminal | |
| CN102891704A (en) | Communication information medium and method for realizing conversion of communication information | |
| CN202512578U (en) | Magnetic card reader | |
| CN102664998A (en) | Mobile phone with RFID (radio frequency identification) read-write function | |
| CN204791892U (en) | Portable self -service pronunciation guide to visitors device and system | |
| CN204374986U (en) | A kind of ultrahigh frequency reader-writer | |
| CN209517115U (en) | 5G smartwatch | |
| CN203242003U (en) | RFID device based on audio port communication | |
| CN206402217U (en) | A kind of card reader for integrating speech talkback bluetooth NFC | |
| CN201733439U (en) | Wireless communication data transmission equipment based on mobile network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180926 |