CN203893929U - Electronic scale - Google Patents

Abstract

An electronic scale includes a printing unit connected with a data processing board, a communication protocol and transmission interface module, a storage, a display device, a weighing sensor and a radio frequency card reading-writing module. The printing unit is connected with the weighing sensor. The data processing board includes a CPU chip, an ARM chip, a FLASH storage chip and a network access communication chip. The ARM chip, the FLASH storage chip and the network communication chip are connected with the CPU chip. The ARM chip is connected with the FLASH storage chip. The FLASH storage chip includes a real-time database unit. Therefore, data integration and data interaction of a plurality of devices are realized. A data analyzing module is arranged between the CPU chip and the communication protocol and transmission interface module and is connected with the FLASH storage chip. According to the utility model, by adding the FLASH storage chip having the real-time database unit, data demand commands are transmitted the CPU chip continuously, so that active data transmission instead of traditional passive transmission is realized. Therefore, interaction speed of the electronic scale is increased substantially.

Description

A kind of electronic scales

Technical field

The utility model relates to a kind of electronic scales, is specifically related to a kind of have data processing and mutual electronic scales.

Background technology

The trend of current electronic product is " integration ", and so-called " integration " is exactly that more electronic product is concentrated on a platform, realizes several functions.This change can bring economically preferential for people, also can bring saving to space.This trend starts to stretch to industry and commerce electronic product from the personal electric product of last 10 years already.

Electronic scales is in many human eyes or that electron device that can only weigh, and along with the development of technology, electronic scales also starts slowly to integrate the function of other electronic equipments, from simply reviewing processing, to the network integration electronic scales rising in recent years, electronic scales with it slowly start to collect various functions.

How Er large supermarket integrates the situation of Mini Supermarkets and sees, if set up a huge Information Network in huge large supermarket, can be a situation.And the electronic scales using at present cannot to realize this be imagination.But along with the requirement of market to cash register Finance Department management function and cost, many electronic scales data managements of chain store operational mode Ji Yijia shops, need to increase the functions such as cash register management software, printer, billing machine, also need a large amount of manpowers to carry out data management simultaneously, improved greatly the cost of businessman.

From technical standpoint, the difficulty of simply several equipment being integrated is in fact little, realize machine and be connected also and can carry out with the network of machine, but the maximum problem that no one carries out be at present network rear data cannot reach the needs of businessman alternately.

Therefore the interactivity that how to improve data will become the maximum obstruction that realizes electronic scales area networking.

Utility model content

The purpose of this utility model is, a kind of electronic scales is provided, to overcome the existing above-mentioned shortcoming and defect of prior art.

The technical matters of the required solution of the utility model, can be achieved through the following technical solutions:

An electronic scales, is characterized in that, comprising: the print unit being connected with data processing plate, communication protocol and transmission interface module, storer, display device, LOAD CELLS and RF Signal module, and described print unit is connected with LOAD CELLS;

Wherein, described data processing plate comprises: cpu chip, ARM chip, FLASH storage chip and network interface communication chip, described ARM chip, FLASH storage chip and network interface communication chip are connected with cpu chip, described ARM chip is connected with FLASH storage chip, described FLASH storage chip comprises real time data library unit, has realized Data Integration and the data interaction function of multiple devices.

Further, the output terminal of described real time data library unit is connected with cpu chip, ceaselessly sends electric signal requirement and receives data, and the output terminal of described real time data library unit is also connected with ARM chip with input end, transmission and reception data.

Further, described cpu chip adopts CPUAM3354ZCD727, and described ARM chip adopts K9F2G08UOC, and described FLASH storage chip adopts 240BCF7, and described network interface communication chip adopts H1102NL.

Further, described data processing plate also comprises: WIFI chips W N8020, and USB chip USB2514-AE2G, chip XH711 weighs.

Further, between described cpu chip and communication protocol and transmission interface module, be provided with data analysis module, described data analysis module is connected with described FLASH storage chip, and described data analysis module adopts analysis module 4052PIC32.

Further, described print unit is comprised of printhead, rubber roll, gear train, stepper motor, direct current generator and printhead lifting mechanism.

Further, described communication protocol and transmission interface module comprise: USB module, RS232 module, TCP/IP module, GPRS/3G module, WIFI module any one or combination.

Further, described USB module adopts USB2514-AE2G, and described WIFI module adopts WN8020, and described LOAD CELLS adopts XH711 sensor.

Further, described electronic scales also comprises operation keyboard.

The beneficial effects of the utility model:

The utility model, by setting up the FLASH storage chip that has real time data library unit, ceaselessly, to cpu chip transmission data request command, realize the transmission of active data, and the transmission of unconventional passive type improves the interactive speed of electronic scales greatly.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is front view of the present utility model.

Fig. 3 is side view of the present utility model.

Fig. 4 is vertical view of the present utility model.

Fig. 5 is the vertical view of base.

Fig. 6 is the upward view of base.

Fig. 7 is the structural drawing of print unit.

Fig. 8 is the structural drawing of print unit.

Fig. 9 is the structural drawing of print unit.

Reference numeral:

Data processing plate 100, cpu chip 110, ARM chip 120, FLASH storage chip 130, real time data library unit 131, network interface communication chip 140, data analysis module 150.

The print unit 200, printhead 210, rubber roll 220, gear train 230, stepper motor 240, direct current generator 250 and the printhead lifting mechanism 260 that connect.

Communication protocol and transmission interface module 300, USB module 310, RS232 module 320, TCP/IP module 330, GPRS/3G module 340 and WIFI module 350.

USB module interface 311, RS232 module interface 321, TCP/IP module interface 331, mouse interface 361, cash box interface 371.

Storer 400, display device 500, LOAD CELLS 600, RF Signal module 700 and operation keyboard 800.

Scale body 1000, the scale pan 1010, base 1020, socket 1021, switch 1022, Switching Power Supply 1023, battery 1024, web member 900.

Embodiment

Below in conjunction with specific embodiment, the utility model is done to progressive explanation.Should be understood that following examples are only for the utility model is described but not for limiting scope of the present utility model.

Embodiment 1

As Figure 1-Figure 4, an electronic scales, comprising: the print unit 200 being connected with data processing plate 100, print unit 200, storer 400, display device 500, LOAD CELLS 600, RF Signal module 700, operation keyboard 800, web member 900 and scale body 1000.

As shown in Fig. 5-Fig. 6, the bottom of scale body 1000 is base 1020, and base 1020 is the scale pan 1010 above.The top of scale body 1000 is connected with display device 500 by web member 900.

As shown in Fig. 5-Fig. 6, socket 1021, switch 1022, Switching Power Supply 1023 and battery 1024 are set on base 1020.

As Figure 3-Figure 4, the scale pan 1010 is connected with print unit 200, and print unit 200 is connected with LOAD CELLS 600.

As Figure 3-Figure 4, the various excuses of communication protocol and transmission interface module 300 are also set on base 1020, as USB module interface 311, RS232 module interface 321, TCP/IP module interface 331, mouse interface 361, cash box interface 371.

Print unit 200 is responsible for printing receipt, print unit 200 is responsible for network data transmission, and storer 400 is as the equipment of the preservation of data, and display device 500 shows that workflow and data show, LOAD CELLS 600, as weighing parts, is transferred to system by weight data.LOAD CELLS 600 can, without cpu chip 110 after receiving weight data, directly be transferred to print unit 200, by data-printing out.

Shown in Fig. 7-Fig. 9, print unit 200 is comprised of printhead 210, rubber roll 220, gear train 230, stepper motor 240, direct current generator 250 and printhead lifting mechanism 260.Because therefore above-mentioned print unit 200 does not repeat at this for existing conventional structure.

Communication protocol and transmission interface module 300 comprise: USB module 310, RS232 module 320, TCP/IP module 330, GPRS/3G module 340, WIFI module 350 any one or combination.

USB module 310 adopts USB2514-AE2G, and WIFI module 350 adopts WN8020, and LOAD CELLS adopts XH711 sensor.

Electronic scales of the present utility model is unconventional electronic scales also, but has the electronic scales with computer function of data processing plate 100.

Wherein, data processing plate 100 comprises: cpu chip 110, ARM chip 120, FLASH storage chip 130 and network interface communication chip 140, data analysis module 150 and WIFI chip, ARM chip 120, FLASH storage chip 130 and network interface communication chip 140 are connected with cpu chip 110, ARM chip 120 is connected with FLASH storage chip 130, FLASH storage chip 130 comprises real time data library unit 131, has realized Data Integration and the data interaction function of multiple devices.

WIFI chip adopts WN8020, and USB chip adopts USB2514-AE2G, and the chip of weighing adopts XH711.

Between cpu chip 110 and communication protocol and transmission interface module 300, be provided with data analysis module 150, data analysis module 150 is connected with described FLASH storage chip 130, and data analysis module 150 adopts analysis module 4052PIC32.

Between cpu chip 110 and communication protocol and transmission interface module 300, be provided with data analysis module 150.

The computer-shape electronic scales of prior art is included information by storer 400, what storer 400 was selected is hard disk, that is to say to transfer each time data and deposit data in all needs the wiring board that passes through data processing plate 100 by cpu chip 110 could arrive storer 400, and the non-constant of the literacy of hard disk, cause the speed of data transmission very slow, can not reach request for utilization.

In order to address this problem, the utility model is designing a FLASH storage chip 130, and the advantage of FLASH storage chip 130 is that read-write is all fast than hard disk, but finite capacity.Therefore when design, data storage and data transmission have been divided into two major parts, and FLASH storage chip 130 is as the storer of data transmission.

FLASH storage chip 130 is as transmission memory device, its implementation is not to realize by software, but by its critical piece real time data library unit 131, namely using the whole memory device all told of FLASH storage chip 130 as real time data library unit 131 to meet the capacity of data.Its principle is that the output terminal of real time data library unit 131 is connected with cpu chip 110, ceaselessly sends electric signal requirement and receives data, and the output terminal of real time data library unit 131 is also connected with ARM chip 120 with input end, transmission and reception data.Can collect relevant information from other electronic scaless of trend in this way, and relevant information data is dynamically passed to cpu chip 110.Original all electronic scaless have been broken all with static data transfer mode.Data transmission just improves data processing speed greatly like this.

Cpu chip 110 adopts CPUAM3354ZCD727, and ARM chip 120 adopts K9F2G08UOC, and FLASH storage chip 130 adopts 240BCF7, and network interface communication chip 140 adopts H1102NL.

The application's electronic scales, display device is wherein used for showing weight, unit price, total price, makes client very clear.User can pass through control icon or the external connection keyboard of liquid crystal touch screen, and mouse selects scale to carry out all settings, the uploading and the operation such as download of the files such as data, and particular content comprises as follows:

1, shop operation

In shop is set, set after home office and all branch data, this day operation guide look the inside, can see the operation situation of each shops, comprising: each shop commodity stocks changes guide look, each shop sale result guide look, the shop guide look of receiving, the shop guide look of returning goods, allots warehouse-in guide look, allot outbound guide look, the discarded guide look in shop, the shop guide look of making an inventory, shop enquiry is had a guide look of, shop produces warehouse-in, shop production outbound etc.By operation guide look in this day, can see sale and the inventory operations situation of each shops.

2, sell real-time form

Sell real-time form and can see in real time shops's sales situation, wherein in sales figure guide look, can see and each action that cashier operates comprise normal sale, return goods, cancel, look into valency etc., and mark by different colors.General headquarters can have a guide look of each action of finding out very clearly operator by sales figure, thereby play supervisory function bit, prevent the generation of hand phenomenon steathily.

3, sales data statistics

Support various conventional forms, every daily sales, as cash, new product certificate, coupons .... etc. form, can on backstage, provide as required, avoid heavy manual statistical work.All forms can be derived Microsoft Excel form.And can be by rights management, different administration authority corresponding to form.

4, the security of data and integrality

First sales data exists on the local hard drive of PC scale and backs up, then uploads to background server by Internet.Support suspension sale and suspension to resume function, guaranteed security and the integrality of sales data, can not overflow and lose.

5, promote the needs of sales management

Can realize combined sale, bundle sale, buy and how much send how many first exchange tickets, discount etc. function, and all sales datas, B/S framework based on Web, by the backstage of browser access general headquarters, at any computer IE that can surf the Net, carrying out backstage account number cipher register can inquire about, and without going to every day shops to print Sales Reports, can also process in general headquarters the order of shops, the requirements such as tune pulls out, provide the convenience of management.

6, statement analysis module

Statement analysis module comprises: sell real-time form, sell daily sheet, sell a month form, sell a year form.These all forms are all according to sales situation real-time update.Each form also comprises a lot of subreports, and these subreports can be customized as required.

7, appraise at the current rate and sales promotion

By long-range, can appraise at the current rate, also can preset the task of appraising at the current rate, or formulate corresponding promotion plan, regularly carry out.

8, member card aspect

Support various member card functions, as: member's integration, accumulated point exchanging, member's discount, member's auto-update, stored value card consumption etc. function.By development member, stablize your a large amount of top-tier customer.Locking core client, research consumer behavior, consumption habit; Can also set member's birthday remind, advertising campaign SMS notification, etc.

9, the diversified modes of payments

Can support bank's debit card, credit card purchase, support stored value card consumption, and the IC-card consumption such as Chu Tongka.Support exchange ticket, coupons, " Holiday Pack certificate " etc.

10, extensibility is good, and upgradability is good, reduces hardware overlapping investment

No matter after you, in management, have what requirement, if upgrade software just can, reduce the waste that hardware device upgrading causes, the overlapping investment of minimizing low level.Rich interface, has VGA interface, can play Commdity advertisement in shop, advertising campaign introduction, corporate culture introduction, company's site's introduction, play background music etc.Thereby also can recruit relevant businessman advertises and collects certain expense on advertisement screen.Become a public service window.

11, compatible strong

Support multi-specification label paper, continuous-forms printing, also can external receipt printer, dismisses ticket in the time of need to dismissing ticket, only prints receipt while not needing invoice; Can directly connect as requested the fiscal printer that revenue department provides.

12, attractive in appearance convenient

The design of high-grade hommization attractive in appearance, promotes StoreFront image, easy to operate.Chinese touch screen interface, the easy left-hand seat of salesman.Touch-screen shortcut, convenient and swift, top grade attractive in appearance.Can customize the size of shortcut and mix illustration, image is attractive in appearance, and making to sell and buying all becomes a kind of experience.

13, backstage connecting is good

Daemon software has met client's various requirement greatly, as: numerous projects such as purchasing management, delivery management, stock control, member management.As client separately has demand, my company can be as requested for client makes to measure.

14, security is good

Role Management is according to the operating right of no position setting daemon software.

Above embodiment of the present utility model is illustrated, but the utility model is as limit, only otherwise depart from aim of the present utility model, the utility model can also have various variations.

Claims (8)

1. an electronic scales, it is characterized in that, comprise: the print unit (200) being connected with data processing plate (100), communication protocol and transmission interface module (300), storer (400), display device (500), LOAD CELLS (600) and RF Signal module (700), described print unit (200) is connected with LOAD CELLS (600);

Wherein, described data processing plate (100) comprising: cpu chip (110), ARM chip (120), FLASH storage chip (130) and network interface communication chip (140), described ARM chip (120), FLASH storage chip (130) and network interface communication chip (140) are connected with cpu chip (110), described ARM chip (120) is connected with FLASH storage chip (130), described FLASH storage chip (130) comprises real time data library unit (131), has realized Data Integration and the data interaction function of multiple devices;

The output terminal of described real time data library unit (131) is connected with cpu chip (110), and the output terminal of described real time data library unit (131) is also connected with ARM chip (120) with input end.

2. a kind of electronic scales according to claim 1, it is characterized in that: described cpu chip (110) adopts CPUAM3354ZCD727, described ARM chip (120) adopts K9F2G08UOC, described FLASH storage chip (130) adopts 240BCF7, and described network interface communication chip (140) adopts H1102NL.

3. a kind of electronic scales according to claim 1, is characterized in that: described data processing plate (100) also comprises: WIFI chips W N8020, and USB chip USB2514-AE2G, chip XH711 weighs.

4. a kind of electronic scales according to claim 1, it is characterized in that: between described cpu chip (110) and communication protocol and transmission interface module (300), be provided with data analysis module (150), described data analysis module (150) is connected with described FLASH storage chip (130), and described data analysis module (150) adopts analysis module 4052PIC32.

5. a kind of electronic scales according to claim 1, is characterized in that: described print unit (200) is comprised of printhead (210), rubber roll (220), gear train (230), stepper motor (240), direct current generator (250) and printhead lifting mechanism (260).

6. a kind of electronic scales according to claim 1, is characterized in that: described communication protocol and transmission interface module (300) comprising: USB module (310), RS232 module (320), TCP/IP module (330), GPRS/3G module (340), WIFI module (350) any one or combination.

7. a kind of electronic scales according to claim 6, is characterized in that: described USB module (310) adopts USB2514-AE2G, and described WIFI module (350) adopts WN8020, and described LOAD CELLS adopts XH711 sensor.

8. according to a kind of electronic scales of claim 1, it is characterized in that: described electronic scales also comprises operation keyboard (800).