CN110044457B

CN110044457B - Electronic scale

Info

Publication number: CN110044457B
Application number: CN201910271059.7A
Authority: CN
Inventors: 张相宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-29
Filing date: 2019-04-04
Publication date: 2021-12-24
Anticipated expiration: 2039-04-04
Also published as: CN110044457A

Abstract

The invention discloses an electronic scale, which comprises a scale body, a scale pan arranged on the scale body, a processor, a weighing sensor and a memory, wherein the weighing sensor is used for acquiring weight information of an object placed on the scale pan, the surface of one side of the scale body is provided with a plurality of display modules and a plurality of function keys, the weighing sensor, the memory, the display modules and the function keys are all connected with the processor, the function keys send function instructions to the processor, the weighing sensor sends weight information to the processor, and the processor controls the corresponding display modules to output display information according to the function instructions and the weight information. By using the electronic scale designed by the invention, the number of the wrappers and the weight of the stuffing can be accurately displayed, the weight of the stuffing required by one wrapper can be conveniently and visually prompted, and the weight of the stuffing wrapped by the wrapper can be visually informed, so that the stuffing wrapping amount can be adjusted at any time, the operation is simple, and the waste is avoided.

Description

Electronic scale

Technical Field

The invention relates to the field of electronic equipment, in particular to an electronic scale.

Background

The existing electronic scales are generally only provided with weight, unit price and amount, and the counting scales are generally only provided with weight, unit weight and amount and are generally used in industry. When dumplings or wontons are made in real life, the required stuffing weight and skin weight are always estimated according to experience, but the embarrassment that the stuffing does not have skin or the skin does not have the stuffing is usually generated, thereby causing waste.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an electronic scale, which adopts the following technical scheme:

the invention provides an electronic scale which comprises a scale body, a scale pan arranged on the scale body, a processor, a weighing sensor and a memory, wherein the weighing sensor is used for acquiring weight information of an object placed on the scale pan, the weighing sensor, the memory, the display modules and the function keys are arranged on one side surface of the scale body, the weighing sensor, the memory, the display modules and the function keys are all connected with the processor, the function keys send function instructions to the processor, the weighing sensor sends weight information to the processor, and the processor controls the corresponding display modules to output display information according to the function instructions and the weight information.

Further, the function keys comprise at least one first function key and a second function key, the display module comprises a first display module and a second display module, and the processor controls the first display module to display the first weight information according to a first function instruction sent by the first function key; and the processor controls the first display module to display the second weight information and controls the second display module to display the first quantity information according to a second function instruction sent by the second function key.

Further, the function keys further include a third function key, the display module further includes a third display module and a fourth display module, and the processor controls the third display module to display third weight information and controls the fourth display module to display fourth weight information according to a third function instruction sent by the third function key and the first quantity information displayed by the second display module.

Further, the processor controls the first display module to display the seventh weight information, controls the second display module to display the second weight information, and controls the fourth display module to display the eighth weight information according to a difference between the fifth weight information displayed by the third display module at the first time and the sixth weight information displayed by the third display module at the second time.

The electronic scale further comprises a fourth function key and an input module, wherein the fourth function key sends a display module selection instruction to the processor, the input module sends information to be displayed to the processor, and the processor controls the corresponding display module to display the information to be displayed according to the display module selection instruction.

Further, the processor controls the first display module to display the first data information and controls the fourth display module to display the second data information, and the processor processes the first data information and the second data information to obtain third data information and controls the third display module to display the third data information.

Further, the processor controls the third display module to display fourth data information and controls the fourth display module to display fifth data information, and the processor processes the fourth data information and the fifth data information to obtain sixth data information, controls the second display module to display the sixth data information, and controls the first display module to display seventh data information.

Further, the function keys further comprise at least one fifth function key, and the processor sends the weight information to the memory according to an eighth function instruction sent by the fifth function key.

Further, the fourth display module is further configured to display unit price information, and the second display module is further configured to display total amount information.

Furthermore, the function keys also comprise a clear key, an accumulation key, a peeling key, a zero key or an anti-shake key.

The technical scheme provided by the invention has the following beneficial effects:

the electronic scale designed by the invention can accurately display the number of the required wrappers and the weight of the stuffing, conveniently and visually prompt the weight of the stuffing required by one wrapper, and visually inform the weight of the stuffing wrapped by the wrapper so as to adjust the wrapping amount at any time, and is simple to operate and avoids waste.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an operation and display interface of an electronic scale according to an embodiment of the present invention.

Wherein the reference numerals include: 1-display module, 11-first display module, 12-second display module, 13-third display module, 14-fourth display module, 2-function key, 21-first function key, 22-second function key, 23-third function key, 24-fourth function key, 25-fifth function key.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

In an embodiment of the present invention, an electronic scale is provided, and specifically, referring to fig. 1, the electronic scale includes a scale body, a scale pan disposed on the scale body, a processor, a load cell for acquiring weight information of an object placed on the scale pan, and a memory, wherein the data memory is configured to store object information, object transaction data, and a function instruction, the object information includes a name and a unit price of the object, and the load cell is configured to collect weight information of the object placed on the scale pan and send the collected weight value to the memory. The utility model discloses a weighing scale, including balance body, weighing sensor, memory, weighing sensor, and the corresponding display module output display information of processor control according to function instruction and weight information.

In the invention, objects for weighing by the electronic scale are skins and fillings, and the fillings are meat, vegetables, sugar and the like wrapped in foods such as wheaten foods, desserts and the like.

The display module comprises a display screen, wherein symbol marks are arranged on the display screen, so that information such as total weight, filling weight, uniform filling amount, skin number, filling wrapping amount and the like can be displayed, and a user can clearly see corresponding information.

The function keys comprise at least one first function key 21 (the first function key 21 can be named as 5 skins on the electronic scale) and a second function key 22 (the second function key 22 can be named as a skin on the electronic scale), the display module comprises a first display module 11 and a second display module 12, and the processor controls the first display module 11 to display first weight information according to a first function instruction sent by the first function key 21; the processor controls the first display module 11 to display the second weight information and controls the second display module 12 to display the first quantity information according to a second function instruction sent by the second function key 22.

The function keys further comprise a third function key 23 (the third function key 23 can be named as stuffing on the electronic scale), the display module further comprises a third display module 13 and a fourth display module 14, and the processor controls the third display module 13 to display third weight information and controls the fourth display module 14 to display fourth weight information according to a third function instruction sent by the third function key 23 and the first quantity information displayed by the second display module 12. In the process of taking stuffing for making dumplings or wontons, the processor controls the first display module 11 to display seventh weight information according to a difference value between fifth weight information displayed at the first time of the third display module 13 and sixth weight information displayed at the second time of the third display module 13, controls the second display module 12 to display second weight information, and controls the fourth display module 14 to display eighth weight information, wherein the seventh weight information is the actual stuffing amount made in one dumpling wrapper or wonton wrapper, and the eighth weight information is the weight of the stuffing used for single presetting.

The electronic scale further comprises a fourth function key 24 (the fourth function key 24 can be named as a preset key on the electronic scale) and an input module, the fourth function key 24 is a preset key, the fourth function key 24 sends a display module selection instruction to the processor, the input module sends information to be displayed to the processor, and the processor controls the corresponding display module to display the information to be displayed according to the display module selection instruction.

The processor controls the first display module 11 to display the first data information and controls the fourth display module 14 to display the second data information, and the processor processes the first data information and the second data information to obtain third data information and controls the third display module 13 to display the third data information.

The processor controls the third display module 13 to display the fourth data information and controls the fourth display module 14 to display the fifth data information, and the processor processes the fourth data information and the fifth data information to obtain the sixth data information, controls the second display module 12 to display the sixth data information, and controls the first display module 11 to display the seventh data information.

The function keys further comprise at least one fifth function key 25 (the fifth function key 25 can be named as a basin on the electronic scale), and the processor controls the third display module 13 to display the weight information according to a fifth function instruction sent by the fifth function key 25 and sends the weight information to the memory. In one embodiment of the present invention, the fifth function keys 25 are provided in two, one fifth function key 25 designates a large tub on the electronic scale, i.e., a tub having a large capacity, and the other fifth function key 25 designates a small tub on the electronic scale, i.e., a tub having a small capacity, and the user selects a desired container according to the capacity of the stuffing and selects the corresponding fifth function key 25 when weighing the container.

Furthermore, the function keys also comprise a clear key, an accumulation key, a peeling key, a zero setting key or an anti-shake key, and corresponding functions can be realized by clicking each function key; the function keys further comprise a brightness key for adjusting the brightness of the display module.

Example 1

When the wrapper and stuffing with a certain weight exist, the using method of the electronic scale is as follows: firstly, placing 5 wrappers (the wrappers can be wonton wrappers or dumpling wrappers) on a scale, displaying the tare weight of the 5 wrappers on a third display module 13, clicking a first function key 21, enabling the tare weight numerical value of the 5 wrappers on the third display module 13 to disappear, displaying first weight information, namely the tare weight of the 5 wrappers on a first display module 11, and meanwhile, obtaining a single tare numerical value through calculation by a processor and storing the single tare numerical value to be not displayed on the display module, wherein the number of the placed wrappers is less than or equal to 10, and the workload of a user can be increased if the number of the wrappers is increased; secondly, taking down 5 pieces of skins, placing a plurality of pieces of skins on the scale, displaying the tare weights of the plurality of pieces of skins on the third display module 13, clicking the second function key 22, and enabling the tare weight value on the third display module 13 to disappear, displaying second weight information, namely the tare weights of the plurality of pieces of skins on the first display module 11, and displaying first quantity information (namely the number values of all the skins, wherein the tare weights of the single skin are obtained in the first step, and the number information of the skins can be obtained by the processor in the step) on the second display module 12, so that a user can conveniently know the number of the skins; thirdly, a plurality of wrappers are taken down, a container capable of containing stuffing is placed on a scale, weight information of the container is displayed on a third display screen, a fifth function key 25 is clicked, the weight information on the third display screen is eliminated, the weight information of the container is stored in a memory, then the stuffing with certain weight is placed in the container, a third display module 13 displays the third weight information, namely the total weight of the stuffing, a fourth display module 14 displays fourth weight information, namely the weight of the stuffing used in a single preset time, which is called the average stuffing for short, the current stuffing weight is divided by the current wrapper number to obtain the average stuffing, the average stuffing number is a reference value of the stuffing used in a single actual time (namely the stuffing wrapping amount), each time the stuffing enters a stable state, a wrapping process is completed, the stuffing amount in the wrapping process is dynamically changed, and a wrapping person can visually know the wrapping state. Thirdly, in the process of making dumplings, the container is always placed on a scale, a certain weight of stuffing is taken out from the container and placed on one wrapper for making each time, after the stuffing is taken out, the third display module 13 displays sixth weight information at a second time, namely the weight of the current stuffing, the fifth weight information displayed at the first time of the third display module 13 refers to the total amount of the stuffing when the stuffing is not taken out, the processor controls the first display module 11 to display the seventh weight information, namely the stuffing amount actually used at a single time (the stuffing amount actually used at a single time) according to the difference value between the fifth weight information displayed at the first time of the third display module 13 and the sixth weight information displayed at the second time of the third display module 13, the second display module 12 displays second weight information (the number value of the current remaining wrappers), and the processor controls the fourth display module 14 to display eighth weight information (a new average stuffing amount, the weight of the stuffing used is preset once, the current stuffing weight is divided by the current skin number to obtain the uniform stuffing amount, after the stuffing is taken out once, the current stuffing weight and the current skin number are changed, and the uniform stuffing amount is also changed), the stuffing wrapping amount is the difference value between the stuffing weight value in the previous stable state and the stuffing weight value in the current stable state, and the current stuffing weight is recorded and the skin number value is subtracted by 1 when the stuffing enters the stable state every time. By using the electronic scale, the stuffing amount taken out each time can be adjusted, so that the situation that more stuffing or more skin remains is avoided.

Example 2

The present embodiment differs from embodiment 1 in that: the number of the first function keys 21 is two, wherein one first function key 21 corresponds to 5 skins on the scale body, the other first function key 21 corresponds to 8 skins on the scale body, 5 skins are placed on the scale pan, the first function key 21 is clicked, the tare weight of 5 skins is displayed on the first display module 11, and meanwhile, a single tare weight value can be obtained and stored; or 8 pieces of leather can be placed on the scale pan, another first function key 21 is clicked, the tare weight of 8 pieces of leather is displayed on the first display module 11, and meanwhile, a single tare weight value can be obtained and stored. The purpose of the two first function keys 21 is to provide the customer with a choice of which individual tare values are obtained relatively accurately when a larger number of skins are typically placed, but this increases the workload on the user, i.e. the user himself is required to count a larger number of skins before placing them on the scale pan.

Example 3

When a certain weight of leather is available, the use method of the electronic scale is as follows: in the first use function situation, a piece of skin with a certain weight is put on a scale, then the second function key 22 is clicked, the weight data of the scale skin is displayed on the first display module 11, the processor controls the second display module 12 to display the skin number, the fourth function key 24 is pressed, second data information (preset uniform filling quantity) is input into the fourth display module 14 through an input module (the input module is a numeric key group and corresponds to a plurality of numeric keys on a scale body), the preset uniform filling quantity is the weight of the filling required by a user to be wrapped in one piece of skin, the processor controls the third display module 13 to display third data information (the weight of the required filling), finally, the piece of skin placed on the scale plate is taken down, the electronic scale returns to a common mode, the weight estimated value of the required filling is reserved, and the weight estimated value of the filling can be cleared after the zero key is clicked.

The second use case: the weight of the leather is known without weighing the entity leather, a fourth function key 24 is pressed firstly, the fourth function key 24 sends a display module selection instruction to a processor, first data information (a preset leather weight value) is input into a first display module 11 through a numeric key group, and the preset leather weight value is the total weight of the leather required to be wrapped by a user，The second data information (preset amount of uniform stuffing) is input into the fourth display module 14, the processor processes the first data information and the second data information to obtain third data information, controls the third display module 13 to display the third data information (weight of required stuffing), and estimates of the weight of the skin and the stuffing can be eliminated by clicking the zero setting key. By using the pre-estimation function of the electronic scale, reference can be provided for preparing stuffing, and the situation that the residual stuffing is too much or the residual skin is too much is avoided.

When the single skin weight value is recorded and no skin is used for stuffing, only the preset uniform stuffing amount is recorded on the fourth display module 14, the skin number value is recorded on the second display module 12, and the processor controls the third display module 13 to display the estimated weight of the required stuffing and controls the first display module 11 to display the estimated weight of the required skin.

The specific way of selecting the display module is to click the fourth function key 24 for a certain time, indicate the cursor at the first display module 11, the second display module 12, the third display module 13 and the fourth display module 14 on the display module to flash, lightly press the fourth function key 24, further control the cursor to move to the position of the required display module, and input the corresponding numerical value through the numeric key group after the required display module is selected. Or the display module can be touched, and after the fourth function key 24 sends a display module selection instruction to the processor, the display module is touched to select the display module needing to enter the numerical value.

Example 4

When stuffing with a certain weight is filled, the using method of the electronic scale is as follows: the first use case: stuffing with a certain weight is placed on a scale, a third function key 23 (named as stuffing on an electronic scale) is pressed, a third display module 13 displays a stuffing weight value, a fourth function key 24 is pressed, a preset stuffing homogenizing amount is input into a fourth display module 14 through an input module (the input module is a number key group), a processor controls a second display module 12 to display the quantity information of the skin, and meanwhile, a first display module 11 is controlled to display a required skin weight value. And finally, taking off stuffing placed on the scale pan, returning the electronic scale to a common mode, retaining the weight estimated value of the required peel and the quantity estimated value of the required peel, and removing the weight estimated value of the peel and the quantity estimated value of the peel after clicking a zero setting key.

The second use case: knowing the weight of the stuffing without weighing the solid stuffing, firstly selecting a display module needing to enter numerical values by pressing a fourth function key 24, entering fourth data information (namely, presetting the stuffing weight) into a third display module 13 through a numerical key group after the display module is to be selected, entering fifth data information (presetting the average stuffing amount) into a fourth display module 14, processing the fourth data information and the fifth data information by a processor to obtain sixth data information, controlling a second display module 12 to display the sixth data information (the quantity of required wrappers), and controlling a first display module 11 to display the seventh data information (the required wrapper weight). The estimated weight of the skin and the estimated number of skins can be eliminated by clicking the zero key. By using the pre-estimation function of the electronic scale, reference can be provided for skin preparation, and the situation that the residual stuffing is too much or the residual skin is too much is avoided.

The specific manner of selecting the display module is the same as that used in embodiment 3.

The electronic scale designed by the invention can accurately display the number of the wrappers and the weight of the stuffing, conveniently and visually prompt the weight of the stuffing needed by one wrapper, and visually inform the weight of the stuffing wrapped by the wrapper so as to adjust the wrapping amount at any time, and is simple to operate.

Further, the fourth display module 14 is further configured to display unit price information, the second display module 12 is further configured to display total amount information, and the electronic scale has a normal mode, that is, the total amount is obtained by multiplying the weight by the unit price. When the system is used specifically, articles are put on, the third display module 13 displays weight numerical values, unit prices are recorded in the fourth display module 14 through the input module, and the processor controls the second display module 12 to display total amount information.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An electronic scale is characterized in that a weighing object is a skin and stuffing, the electronic scale comprises a scale body, a scale pan arranged on the scale body, a processor, a weighing sensor used for acquiring weight information of an object placed on the scale pan and a memory, a plurality of display modules (1) and a plurality of function keys (2) are arranged on the surface of one side of the scale body, the weighing sensor, the memory, the display modules (1) and the function keys (2) are all connected with the processor, the function keys (2) send function instructions to the processor, the weighing sensor sends weight information to the processor, and the processor controls the corresponding display modules (1) to output display information according to the function instructions and the weight information;

the function keys (2) comprise at least one first function key (21) and a second function key (22), the display module (1) comprises a first display module (11) and a second display module (12), and the processor controls the first display module (11) to display first weight information according to a first function instruction sent by the first function key (21); the processor controls the first display module (11) to display second weight information and controls the second display module (12) to display first quantity information according to a second function instruction sent by a second function key (22), wherein the second weight information is the tare weight of a plurality of pieces of tare, and the first quantity information is the number of the tare;

the function keys further comprise third function keys (23), the display module (1) further comprises a third display module (13) and a fourth display module (14), the processor controls the third display module (13) to display third weight information and controls the fourth display module (14) to display fourth weight information according to a third function instruction sent by the third function keys (23) and the first quantity information displayed by the second display module (12), the third weight information is the total weight of the stuffing, and the fourth weight information is the weight of the stuffing used in a single preset way;

the processor controls the first display module (11) to display seventh weight information, controls the second display module (12) to display second weight information and controls the fourth display module (14) to display eighth weight information according to a difference value between fifth weight information displayed by the third display module (13) at a first time and sixth weight information displayed by the third display module (13) at a second time, wherein the fifth weight information is the total weight of stuffing when the stuffing is not taken, the sixth weight information is the weight of the current stuffing, the seventh weight information is the stuffing amount actually used at a single time, the eighth weight information is the weight of the new stuffing preset for use at a single time, and the second weight information is the number of the current residual peels.

2. The electronic scale according to claim 1, characterized in that the electronic scale further comprises a fourth function key (24) and an input module, the fourth function key (24) sends a display module selection instruction to the processor, the input module sends information to be displayed to the processor, and the processor controls the corresponding display module to display the information to be displayed according to the display module selection instruction.

3. Electronic scale according to claim 1, wherein the function keys further comprise at least one fifth function key (25), and the processor sends the third weight information to the memory according to an eighth function instruction issued by the fifth function key (25).

4. Electronic scale according to claim 1, characterized in that the fourth display module (14) is further adapted to display unit price information and the second display module (12) is further adapted to display total amount information.

5. The electronic scale according to claim 1, wherein the function keys further include a clear key, a cumulative key, a peel key, a zero key, or an anti-shake key.