CN111579046A

CN111579046A - Weighing display for recording and inquiring weighing frequency

Info

Publication number: CN111579046A
Application number: CN202010408512.7A
Authority: CN
Inventors: 熊利海
Original assignee: Chongqing Weighing Technology Co ltd
Current assignee: Chongqing Weighing Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-08-25

Abstract

The invention discloses a weighing display for recording and inquiring weighing frequency, which comprises an operation box, a display panel and a connecting rotating shaft, wherein a button A is arranged in front of the left side of the top of the operation box, the button A is fixed on the operation box through a screw, a button F is arranged on the right side of the button A, the button F is fixed on the operation box through a screw, a keyboard is arranged on the right side of the button F, a nameplate is arranged on the rear of the left side of the operation box, a control chip is arranged in the middle of the inner side of the operation box, the keyboard is assembled on the control chip, the control chip is fixed on the inner wall of the operation box through a screw, a lithium battery is arranged on the right side of the control chip, a processing chip is arranged on the right side of the lithium battery, a small printer is arranged in front of; a weighing display for recording and inquiring weighing frequency has the advantages of recording and inquiring weighing frequency, simple calculation and automatic work.

Description

Weighing display for recording and inquiring weighing frequency

Technical Field

The invention relates to the technical field of display screens, in particular to a weighing display for recording and inquiring weighing frequency.

Background

The weighing display screen is an instrument for displaying the mass and the weighing state of a weighed object in the electronic weighing apparatus. The weighing display screen is originally of analog indication type, and is composed of error amplifier, reversible motor, balance bridge, excitation power supply, dial and pointer, etc. and works according to the principle of automatic balance electronic potential difference meter. It has slow weighing speed, single function and low accuracy, and is basically eliminated. The weighing display screen is in a digital display mode.

At present, the requirements of people on the weighing display screen are further improved, the weighing display screen is not only used for digital display, but also cannot record, inquire and weigh frequency and simply calculate the current quick transaction situation, so the current display screen is not complete.

Disclosure of Invention

The invention aims to provide a weighing display for recording and inquiring weighing frequency, which has the advantages of recording and inquiring weighing frequency, simple calculation and automatic work and solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a weighing display for recording and inquiring weighing frequency is characterized in that: the small printer comprises an operation box, a display panel and a connecting rotating shaft, wherein a button A is arranged in front of the left side of the top of the operation box, the button A is fixed on the operation box through a screw, a button F is arranged on the right side of the button A, a keyboard is arranged on the right side of the button F, a nameplate is arranged behind the left side of the operation box, a control chip is arranged in the middle of the inner side of the operation box, the keyboard is assembled on the control chip, the control chip is fixed on the inner wall of the operation box through a screw, a lithium battery is arranged on the right side of the control chip, a processing chip is arranged on the right side of the lithium battery, the small printer is arranged in front of the processing chip, the processing chip and the lithium battery are both fixed on the inner wall of the operation box through screws, a USB interface B is arranged behind a printing output port, an output port is arranged, the operating box bottom has the back lid through bolted connection, and the display panel is installed through connecting the pivot to operating box top rear side, and the display screen is placed to the display panel front side, and there is display chip display screen rear side, and display screen chip right side is equipped with the accumulator, and display chip and accumulator are all installed on the display panel through the screw, and the case lid is equipped with to the accumulator rear side, and the case lid passes through the mounting screw on the display panel.

Preferably: power socket passes through the cable and is connected with the lithium cell, and input port, delivery outlet, USB interface A and USB interface B all are connected with processing chip through the cable, and the display screen passes through the cable and is connected with the display screen chip, and display screen chip and accumulator all are connected with processing chip through the cable, and processing chip, display screen, display chip and accumulator all are connected with the lithium cell through the cable.

Preferably: the maximum rotation angle of the display panel and the operation box is as follows: one hundred sixty degrees, the display screen material is STN screen.

Preferably: button A rear side is equipped with button B, and button B rear side is equipped with button C, and there is button D affiliated button C right side, and there is button E button D front side, and button E front side is equipped with button F, and button A, button B, button C, button D, button E and button F all pass through the fix with screw on the control box.

Preferably: the position of the processing chip is on the same horizontal plane with the input port, the output port and the USB interface II.

Preferably: printing paper is arranged at the right side of the operation box corresponding to the small printer, and a printing output port is arranged at the left side of the operation box corresponding to the small printer.

1. This a display of weighing for taking notes, inquiry frequency of weighing passes through button A, button B, button C, button D, button E, button F and keyboard, can be through compiling this use that the display screen that realizes the record, inquiry frequency of weighing can be convenient to each button and keyboard.

2. This a display of weighing for taking notes, inquiry are weighed frequency adopts open-close type display screen, improves the protection to the display screen, prevents that it from exposing when not using to be scraped the loss outward, can realize folding 160 degrees with the display screen of taking notes, inquiry frequency of weighing for the display screen of taking notes, inquiry frequency of weighing conveniently carries more.

3. The utility model provides a display of weighing for recording, inquiry are weighed frequency adopts the lithium cell, can let this display screen work in the short time under the condition that does not have the switch on, adopts the accumulator and handles the chip, and the storage chip can store data, handles the chip can be simple carry out the analysis to data.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a weighing display for recording and inquiring weighing frequency according to the present invention;

FIG. 2 is a left side view of a weight display for recording and querying weight frequency in accordance with the present invention;

fig. 3 is a bottom view of a weighing display of the present invention with the cover and back removed for recording and querying weighing frequency.

Description of the labeling: 1. an operation box; 2. a display panel; 3. a button A; 4. a button B; 5. a button C; 6. a button D; 7. a button E; 8. a button F; 9. a keyboard; 10. a control chip; 11. a lithium battery; 12. processing the chip; 13. a compact printer; 14. a print-out port; 15. a USB interface B; 16. an output port; 17. an input port; 18. a rear cover; 19. printing and placing paper; 20. a USB interface A; 21. a power outlet; 22. a display screen; 23. a display chip; 24. a reservoir; 25. a box cover; 26. connecting the rotating shaft; 27. a nameplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 3, a weighing display for recording and inquiring weighing frequency comprises an operation box 1, a display panel 2 and a connecting rotating shaft 26, wherein the operation box 1 and the display panel 2 can divide the weighing display for recording and inquiring weighing frequency into two modules which are favorable for installation and maintenance, the rotating shaft can enable the swing amplitude of the display panel 2 to be one hundred sixty degrees, a button A3 is arranged in front of the left side of the top of the operation box 1, the button A3 is fixed on the operation box 1 through screws, a button F8 is arranged on the right side of the button A3, the button F8 is fixed on the operation box 1 through screws, a keyboard 9 is arranged on the right side of the button F8, a nameplate 27 is arranged behind the left side of the operation box 1, a user can better know the company and the product through the nameplate 27, a control chip 10 is arranged in the middle of the inner side of the operation box 1, the keyboard 9 is assembled on the control chip 10, the inner wall of, can carry out input and control to each button and keyboard 9 through control chip 10, conveniently realize the record, the display screen of inquiry weighing frequency can be convenient use, button A3 rear side is equipped with button B4, button B4 rear side is equipped with button C5, affiliated button C5 right side has button D6, button D6 front side has button E7, button E7 front side is equipped with button F8, button A3, button B4, button C5, button D6, button E7 and button F8 all pass through the fix with screw on operation box 1.

Example 2:

referring to fig. 1, 2 and 3, a weighing display for recording and inquiring weighing frequency comprises a control chip 10, a lithium battery 11 is installed on the right side of the control chip 10, a processing chip 12 is installed on the right side of the lithium battery 11, a small printer 13 is installed in front of the processing chip 12, the small printer 13, the processing chip 12 and the lithium battery 11 are all fixed on the inner wall of an operation box 1 through screws, a USB interface B15 is arranged on the rear side of a printing output port 14, an output port 16 is arranged on the rear side of a USB interface B15, an input port 17 is arranged on the rear side of the output port 16, a USB interface a20 is arranged on the rear side of a printing paper 19, a power socket 21 is arranged on the rear side of a USB interface a20, a rear cover 18 is connected to the bottom of the operation box 1 through screws, the power socket 21 is connected with the lithium battery 11 through a cable, the input port 17, the output port 16, the USB interface a20 and the, display chip 23 and accumulator 24 all are connected with processing chip 12 through the cable, processing chip 12, display screen 22, display chip 23 and accumulator 24 all are connected with lithium cell 11 through the cable, processing chip 12 position and input port 17, delivery outlet 16, USB interface B15 are on same horizontal plane, the printing is put paper mouth 19 to the right side of control box 1 and is seted up with the corresponding department of small-size printer 13, printout 14 has been seted up with the corresponding department of small-size printer 13 to the left side of control box 1.

Specifically, the lithium battery 11 can realize that the display screen for recording and inquiring weighing frequency works longer without connecting three-phase power, so that the display screen for recording and inquiring weighing frequency works without being influenced by working environment, the processing chip 12 can allow the display screen for recording and inquiring weighing frequency to record, inquire weighing frequency and simply calculate, the data can be simply printed out when weighing through the small printer 13, the printing output port 14 and the printing paper discharge 19 are used for assisting the small printer 13 to put printing paper into the small printer 13 and discharge the printed paper, the working quality can be improved by connecting the USB interface A20 and the USB interface B15 with an external printer and an external screen through cables, the display screen for recording and inquiring weighing frequency is connected with a ground pump through the cables connecting the input port 17 and the output port 16 so as to measure, the control chip 10, the lithium battery 11, the processing chip 12 and the compact printer 13 inside the operation box 1 can be protected by the rear cover 18.

Example 3:

please refer to fig. 1 and 3, a weighing display for recording and inquiring weighing frequency, comprising an operation box 1, a display panel 2 is installed on the rear side of the top of the operation box 1 through a connecting rotating shaft 26, a display screen 22 is placed on the front side of the display panel 2, a display chip 23 is arranged on the rear side of the display screen 22, a storage 24 is arranged on the right side of the display chip 23, the display chip 23 and the storage 24 are both installed on the display panel 2 through screws, a box cover 25 is installed on the rear side of the storage 24, the box cover 25 is installed on the display panel 2 through screws, and the maximum rotating angle between the display panel 2 and the operation: one hundred sixty degrees, the display screen 22 material is an STN screen.

Specifically, the display screen 22 is connected with the display chip 23 through a cable, the display chip 23 and the storage 24 are both connected with the processing chip 12 through cables, so that the display screen 22 can display data to work, the display screen capable of recording and inquiring weighing frequency has a data storage function through the storage function of the storage 24, and the processing chip 12, the display chip 23 and the storage 24 can be protected through the box cover 25.

The working principle is as follows: the invention relates to a weighing display for recording and inquiring weighing frequency, a display panel 2 and an operation box 1 are rotatably opened through a connecting rotating shaft 26, when external three-phase power is required to be firstly connected with a power socket 21 by a cable, then a button A3 which is programmed to be started is pressed for starting, when the external power is directly pressed by a button A3, displayed weighing equipment is connected with an input port 17 through the cable for measurement, the weighing can be edited through a keyboard 9 in the measurement process, when the weighing unit needs to be changed, the weighing quality needs to be recorded, the weight setting standard of the weighing weight needs to be set and the like, the settings are respectively that the button B4 can be opened, the weighing unit can be changed and input at the moment, the weighing unit can be stored when the weighing unit is released, the weighing quality can be recorded and can be stored when the weighing unit is released by the same button C5, the button D6 is opened, the weighing weight setting standard can be recorded, the weighing weight setting standard is stored when the weighing weight setting standard is loosened, the button B4, the button C5 and the button D6 transmit signals to the control chip 10, the control chip 10 is connected with the processing chip 12 through a cable and transmits the signals into the processing chip 12, the processing chip 12 respectively transmits the data into the display chip 23 and the storage 24 through the cable, the display chip 23 is connected with the display screen 22 through the cable for displaying, the storage 24 stores the data and then performs subsequent operations, when the measured data are required to be printed, printing paper is put into the printing paper placing 19, after the button E7 is pressed, the small printer 13 prints after receiving the signal of the button E7, after the printing is completed, the paper is waited to come out from the printing output port 14, when the external display device and the external printing device are required to be connected with the USB interface A20 and the USB interface B15 through cables for external connection, if necessary, the buzzer may be connected to the output port 16 by a cable to perform an overload alarm, etc., and when the operation is completed, the button F8 may be pressed to turn off the device, and after the device is completely turned off, the display panel 2 and the operation box 1 may be closed.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A weighing display for recording and inquiring weighing frequency is characterized in that: comprises an operation box (1), a display panel (2) and a connecting rotating shaft (26), a button A (3) is arranged in front of the left side of the top of the operation box (1), the button A (3) is fixed on the operation box (1) through screws, a button F (8) is arranged on the right side of the button A (3), the button F (8) is fixed on the operation box (1) through screws, a keyboard (9) is arranged on the right side of the button F (8), a nameplate (27) is arranged on the rear of the left side of the operation box (1), a control chip (10) is arranged in the middle of the inner side of the operation box (1), the keyboard (9) is assembled on the control chip (10), the control chip (10) is fixed on the inner wall of the operation box (1) through screws, a lithium battery (11) is arranged on the right side of the control chip (10), a processing chip (12, the small printer (13) is placed in front of the processing chip (12), the small printer (13), the processing chip (12) and the lithium battery (11) are fixed on the inner wall of the operation box (1) through screws, a printout port (14) is formed in the left side of the operation box (1), a USB interface B (15) is arranged on the rear side of the printout port (14), an output port (16) is formed in the rear side of the USB interface B (15), an input port (17) is formed in the rear side of the output port (16), printing paper (19) is formed in the right side of the operation box (1), a USB interface A (20) is arranged on the rear side of the printing paper (19), a power socket (21) is arranged on the rear side of the USB interface A (20), a rear cover (18) is connected to the bottom of the operation box (1) through screws, a display panel (2) is installed on the rear side of the top of the, the display device is characterized in that a display screen (22) is arranged in front of the display panel (2), a display chip (23) is arranged on the rear side of the display screen (22), a storage device (24) is arranged on the right side of the display chip (23), the display screen (22), the display chip (23) and the storage device (24) are all mounted on the display panel (2) through screws, a box cover (25) is mounted on the rear side of the display panel (2), and the box cover (25) is mounted on the display panel (2) through screws.

2. A weighing display for recording and querying weighing frequency according to claim 1, wherein: power socket (21) are connected with lithium cell (11) through the cable, input port (17), delivery outlet (16), USB interface A (20) and USB interface B (15) all are connected with processing chip (12) through the cable, display screen (22) are connected with display chip (23) through the cable, display chip (23) and accumulator (24) all are connected with processing chip (12) through the cable, processing chip (12), display screen (22), display chip (23) and accumulator (24) all are connected with lithium cell (11) through the cable.

3. A weighing display for recording and querying weighing frequency according to claim 1, wherein: the maximum rotation angle between the display panel (2) and the operation box (1) is as follows: one hundred and sixty degrees, the display screen (22) material is STN screen.

4. A weighing display for recording and querying weighing frequency according to claim 1, wherein: button A (3) rear side is equipped with button B (4), button B (4) rear side is equipped with button C (5), and there is button D (6) button C (5) right side affiliated, there is button E (7) button D (6) front side, button E (7) front side is equipped with button F (8), button A (3), button B (4), button C (5), button D (6), button E (7) and button F (8) all pass through the fix with screw on control box (1).

5. A weighing display for recording and querying weighing frequency according to claim 1, wherein: the position of the processing chip (12) is on the same horizontal plane with the input port (17), the output port (16) and the USB interface B (15).

6. A weighing display for recording and querying weighing frequency according to claim 1, wherein: a printing paper placing opening (19) is formed in the right side of the operation box (1) and corresponds to the small printer (13), and a printing output opening (14) is formed in the left side of the operation box (1) and corresponds to the small printer (13).