CN210005096U

CN210005096U - electronic scale

Info

Publication number: CN210005096U
Application number: CN201920909218.7U
Authority: CN
Inventors: 胡晓; 邓传志
Original assignee: Zhejiang Jiming E Commerce Co Ltd
Current assignee: Zhejiang Jiming E Commerce Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-01-31
Anticipated expiration: 2029-06-17

Abstract

electronic scales, including the casing, install the weighing sensor module in the casing, the weighing sensor module top is connected with the pan of steelyard, still includes special POS mainboard of mounting system, lithium cell, loudspeaker, electronic scale weighing mainboard, for the temperature sensing receipt printer DC transformer and electronic scale module use the second DC transformer, laser sweep code module, rearmounted display screen, unit price display screen and weight display screen are installed to the casing rear side, and physics button district, weight display and front screen are installed to the front side, and temperature sensing receipt printer, electronic scale mainboard switch and system switch are installed to the right side, and the hole of charging is installed on the left side.

Description

electronic scale

Technical Field

The utility model relates to an kinds of electronic scales.

Background

The conventional electronic scale only has the weighing function, and only electronic scales with multiple functions are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly in order to solve and provide multi-functional electronic scale technical problem, it can weigh and can print invoice and pronunciation quotation again, and adopts tall and erect or windows system to make the screen display more pluralism.

In order to solve the technical problem, the utility model discloses technical solution of electronic scale does:

the system comprises a shell, a weighing sensor module is installed in the shell, a scale pan is connected above the weighing sensor module, a system-dedicated POS main board, a lithium battery, a loudspeaker, an electronic scale weighing main board, an direct current transformer for a thermal small ticket printer and a second direct current transformer for the electronic scale module are installed in the shell, a laser code scanning module, a rear display screen, a unit price display screen and a weight display screen are installed on the rear side of the shell, a physical key area, a weight display and a front screen are installed on the front side of the shell, a thermal small ticket printer, an electronic scale main board power switch and a system power switch are installed on the right side of the shell, a charging hole is installed on the left side of the shell, the system-dedicated POS main board is connected with the laser code scanning module, the lithium battery, the weighing sensor module, the front screen, the loudspeaker, the thermal small ticket printer, the system power switch and the electronic scale weighing main board through transmission lines, the lithium battery is connected with the charging hole through a direct current transformer for the electronic scale module and a direct current transformer for the thermal small ticket printer through a charging hole, the second direct current transformer for the electronic scale module and the thermal small ticket printer are connected with the thermal small ticket printer through a POS main board through transmission lines, the POS main board and the unit-dedicated POS main board for the weighing display main board is connected with the POS display main board through a POS display screen display system-dedicated POS main board through a physical key area and a POS display screen.

The right side of the shell is also provided with a USB external interface; and the USB external interface is connected with the POS mainboard special for the system through a transmission line.

And a support frame is arranged below the weighing sensor module.

The utility model discloses the technological effect that can reach is: the utility model can be used for weighing, printing invoices through a thermal sensitive receipt printer and quoting through a loudspeaker; the POS mainboard special for the system adopts an android system or a windows system, and a front screen and a rear display screen connected with the POS mainboard can display more contents; when payment is carried out, the laser code scanning module is used for directly scanning the code by the mobile phone to carry out payment, and the payment is convenient and fast.

Drawings

The present invention will be described in further detail at with reference to the accompanying drawings and detailed description:

FIG. 1 is a schematic diagram of the circuit connection of kinds of electronic scales according to the present invention;

FIG. 2 is a right side view of types of electronic scales according to the present invention;

FIG. 3 is a rear view of types of electronic scales according to the present invention;

FIG. 4 is a perspective view of kinds of electronic scales according to the present invention;

fig. 5 is a cross-sectional view of kinds of electronic scales according to the present invention.

Detailed Description

The present invention will be further explained in with reference to the drawings.

See fig. 1-5.

The electronic scale comprises a shell 30, a weighing sensor module 14 is installed in the shell 30, a scale pan 26 is connected above the weighing sensor module 14, the electronic scale further comprises a system-dedicated POS main board 1, a lithium battery 13, a loudspeaker 2, an electronic scale weighing main board 5, a -th direct current transformer 21 for a thermal small ticket printer and a second direct current transformer 12 for an electronic scale module which are installed in the shell 30, a laser code scanning module 18, a rear display screen 19, a unit price display screen 24 and a weight display screen 25 are installed on the rear side of the shell 30, a physical key area 8, a weight display 9 and a front screen 10 are installed on the front side of the shell, a thermal small ticket printer 22, an electronic scale main board power switch 6 (used for controlling opening and closing of a main board system of the electronic scale) and a system power switch 7 are installed on the right side of the shell 30, a charging hole 16 is installed on the left side of the shell, the system-dedicated POS main board 1 is respectively connected with the laser code scanning module 18, the lithium battery 13, the weighing sensor module 14, the front screen 10, the loudspeaker 2, the thermal small ticket printer 22, the system-dedicated POS main board 1 is respectively connected with the thermal small ticket printer 22, the system-dedicated POS power switch 12 through the lithium battery transformer 21, the electronic scale module 24 and the direct current transformer 21, the thermal small ticket printer 12 through the direct current transformer 24, the direct current transformer 21, the electronic scale module 32, the direct current transformer 21, the direct current transformer 12, the direct current transformer for the electronic scale module, the electronic scale module is connected with the second direct current transformer 21, the thermal small ticket printer 12, the direct current transformer 21, the direct current transformer for the electronic scale module.

Specifically, the right side of the shell 30 is provided with a USB external interface 23; the USB external interface 23 is connected with the system-specific POS motherboard 1 through a transmission line.

Specifically, a support frame 27 is installed below the load cell module 14.

The utility model discloses a front screen 10 includes interior screen and touch-sensitive screen, the touch-sensitive screen is connected with special POS mainboard 1 of system through touch-sensitive screen data transmission line 4, the interior screen is connected with special POS mainboard 1 of system through leading interior screen data transmission line 11, rearmounted display screen 19 is display screens, be connected with special POS mainboard 1 of system through rearmounted display screen data line connecting wire 20, when using, through placing the article that will call in scale 26, at this moment weighing sensor module 14 calls the weight information transmission of article to special POS mainboard 1 of system, record the unit price table that carries all kinds of article in special POS mainboard 1 of system, also can be through 4G module networking reading the data of cloud management database obtain the unit price table of article, the seller obtains the unit price of this article through the category of this article of input at front screen 10, special POS mainboard 1 of system obtains the total price of this article through the calculation (the total price of this article can be sent to the management database through 4G module, the manager can pass through the data that obtains this article of management, buyer, the management mainboard 1 of this article, carry out the management system, carry out the scanning of this article, the payment system, the weight information display is the weight information display, the weight information is carried out the scanning of special POS mainboard 2, the payment system, the payment, the weight information display of this article, the weight display is carried out the payment, the payment system, the payment is carried out the payment by the payment, the payment system, the payment of the payment, the payment of the payment is carried out the payment, the payment of the payment, the payment of the payment is carried out, the payment of the payment is.

The utility model discloses lithium cell 13 is connected alone to electronic scale mainboard 5 that weighs, when system special POS mainboard 1 appears crashing or the system is chaotic, electronic scale mainboard 5 that weighs can still work, through pressing key zone 8 input product unit price in physics, the product unit price is sent to unit price display screen 24 by electronic scale mainboard 5 again and is shown, weight display screen 25 and weight display 9 show article weight; when the lithium battery 13 is not charged, the lithium battery 13 can be charged through the charging hole 16.

The device can upload sales and weight data to a cloud database through the Internet of things card, and users can conduct commercial or market supervision and the like on the data.

The utility model discloses what special POS mainboard 1 of system specifically adopted is special POS mainboard of ann zhuo, what install is the android system (when the electronic scale is not weighed, can play notice information or public welfare information etc. through rearmounted display screen 19 and front screen 10), and make by Shenzhen sincere design development Limited, the mainboard model is S2809 v1.2, electronic scale weighing mainboard 5 makes for Shanghai dazzling weighing system expense Limited, its model is XK3190-A7, weighing sensor module 14 makes for Shanghai Tianhe automated instrument Limited, its model is LCD-D1, the laser sweeps the code module makes for Shenzhen xinjie barcode technology Limited, the model is MJ-2000, the thermal printer makes for mansion Min electronic technology Limited, the model is embedded 58MM thermal printer.

Claims

The electronic scale is characterized by further comprising a system-specific POS main board (1), a lithium battery (13), a loudspeaker (2), an electronic scale weighing main board (5), a -th direct current transformer (21) for the thermal small ticket printer and a second direct current transformer (12) for the electronic scale module, wherein the system-specific POS main board (1), the lithium battery (13), the loudspeaker (2), the electronic scale weighing main board (5), the thermal small ticket printer, the -th direct current transformer (21) and the second direct current transformer (12) are mounted in the shell (30), a laser code scanning module (18), a rear display screen (19), a unit price display screen (24) and a weight display screen (25) are mounted on the rear side of the shell (30), a physical key area (8), a weight display (9) and a front screen (10) are mounted on the front side of the shell, a thermal small ticket printer (22), an electronic scale main board power switch (6) and a system power switch (7) are mounted on the right side of the shell, a charging hole (16) is mounted on the left side of the shell, the system-specific POS main board (1) is respectively connected with the thermal code scanning module (18), the lithium battery power module (14), the lithium battery power module, the thermal small ticket printer, the lithium battery power module (14), the thermal small ticket printer, the thermal electronic scale power module (10), the thermal small ticket printer, the thermal electronic scale power module (10) is connected with the thermal small ticket printer, the thermal electronic scale power transformer (5), the thermal electronic scale power module, the thermal electronic scale.
2. The electronic scale according to claim 1, wherein the USB external interface (23) is mounted on the right side of the housing (30), and the USB external interface (23) is connected with the POS motherboard (1) dedicated to the system through a transmission line.
3. kinds of electronic scales according to claim 1 or 2, characterized in that a support frame (27) is installed under the load cell module (14).