CN214702473U

CN214702473U - Weight measuring device and system

Info

Publication number: CN214702473U
Application number: CN202120665273.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhongshan Transtek Electronics Co Ltd
Current assignee: Zhongshan Transtek Electronics Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-12
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a weight measuring device and a system, wherein a weighing sensor measures the weight data of a person to be measured; the controller receives the weight data and sends the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to vibrate so as to remind the person to be tested to acquire weight information through the communication device. The utility model discloses a vibration module reminds the staff that awaits measuring to acquire weight information, has improved the privacy of weight measurement, has promoted user experience.

Description

Weight measuring device and system

Technical Field

The utility model belongs to the technical field of the sensor technique and specifically relates to a weight measuring device and system are related to.

Background

In the related art, a weighing scale, a body fat scale, or the like generally has a display screen, and displays measurement data on the display screen, so that a user can view the display screen to know a weight result or a body fat result of the user. Some weighing scale, body fat balance still have voice broadcast's function, directly report measured data, but no matter screen display or voice broadcast all have the problem that does not regard individual privacy protection, lead to user's use to experience relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a weight measurement device and system to improve the privacy of weight measurement result, promote user's use and experience.

In a first aspect, an embodiment of the present invention provides a weight measuring device, which includes a controller, a weighing sensor, a communication module, and a vibration module; the controller is respectively connected with the weighing sensor, the communication module and the vibration module; the communication module is in communication connection with a preset communication device; the weighing sensor is used for measuring the weight data of the person to be measured; the controller is used for receiving the weight data and sending the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to vibrate so as to remind the person to be tested to acquire weight information through the communication device.

With reference to the first aspect, embodiments of the present invention provide a first possible implementation manner of the first aspect, wherein the apparatus further includes a fat measurement module; the fat measuring module is connected with the controller; the fat measurement module is used for measuring bioelectrical impedance data of a person to be measured; the controller is also used for receiving the bioelectrical impedance data and sending the fat information of the person to be detected to the communication device; controlling the vibration module to vibrate so as to remind a person to be tested to acquire body fat information of the person to be tested through the communication device; the body fat information is determined by the communication device according to the weight information, the fat information and the pre-acquired height, age and sex parameters of the person to be measured.

With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, wherein the controller is further configured to control the vibration module to vibrate at a preset first frequency after the weight information is sent to the communication device through the communication module; the controller is also used for controlling the vibration module to vibrate at a preset second frequency after the body fat information is sent to the communication device through the communication module.

With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, wherein the communication module includes a WiFi module; the communication device comprises a server; the controller is also used for sending the weight information to the server through the WiFi module so that the person to be tested can obtain the weight information through the client side which is communicated with the server in advance.

With reference to the first aspect or the first possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein the vibration module includes a vibration motor; the vibration motor comprises an eccentric wheel vibration motor, a flat vibration motor and/or a linear vibration motor.

With reference to the first aspect or the first possible implementation manner of the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, wherein the communication module includes a bluetooth module; the communication device comprises electronic equipment of a person to be tested; the electronic equipment is provided with a Bluetooth receiving device; the controller is also used for sending the weight information to the electronic equipment through the Bluetooth module so that the person to be measured can read the weight information through the electronic equipment.

With reference to the first aspect or the first possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, wherein the apparatus further includes an indicator light; the indicator light is connected with the controller; the controller is also used for controlling the indicator light to flicker after the weight information is sent to the communication device through the communication module so as to remind a person to be tested to acquire the weight information through the communication device.

With reference to the first aspect or the first possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, wherein the apparatus further includes a sound generating module; the sounding module is connected with the controller; the controller is also used for controlling the sounding module to send preset sound after the weight information is sent to the communication device through the communication module so as to remind a person to be tested to acquire the weight information through the communication device.

With reference to the first aspect or the first possible implementation manner of the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, wherein the controller includes a micro-program controller; the micro program controller comprises a control memory, a micro instruction register and address transfer logic; the control memory is used for storing the weight data, and the micro instruction register and the address transfer logic are used for outputting weight information of the person to be tested.

In a second aspect, an embodiment of the present invention provides a weight measurement system, which includes the above weight measurement device, a server, and a client; the server is in communication connection with the weight measuring device and the client.

The embodiment of the utility model provides a following beneficial effect has been brought:

the embodiment of the utility model provides a weight measuring device and a system, wherein a weighing sensor measures the weight data of a person to be measured; the controller receives the weight data and sends the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to vibrate so as to remind the person to be tested to acquire weight information through the communication device. This mode reminds the personnel that await measuring to obtain weight information through vibration module, has improved weight measurement's privacy, has promoted user experience.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a weight measuring device according to an embodiment of the present invention;

fig. 2 is a signal flow diagram of a screen-less intelligent fat scale system provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another body weight measuring device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a weight measurement system according to an embodiment of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

At present, along with the improvement of living standard of people, more and more people pay attention to the weight and the body fat condition of the people. The existing fat scales are generally provided with a display screen to display measurement data, and some fat scales also have the function of voice broadcasting, so that the fat scales are very convenient. However, both screen display and voice broadcast have the problem that personal privacy protection is not considered, and particularly, women often regard the weight and body fat data as personal privacy when measuring the weight and body fat and are not willing to be known by others. The existing fat scale often lets other people know the information, and the user feels the discomfort easily.

Based on this, the embodiment of the utility model provides a weight measurement device and system can be applied to various weight measurement scenes.

To facilitate understanding of the present embodiment, a weight measuring device disclosed in the embodiments of the present invention will be described in detail first.

The embodiment of the utility model provides a weight measuring device. As shown in fig. 1, the apparatus includes a controller 10, a load cell 20, a communication module 30, and a vibration module 40; the controller 10 is respectively connected with the weighing sensor 20, the communication module 30 and the vibration module 40; the communication module is in communication connection with a preset communication device.

The weighing sensor is used for measuring the weight data of the person to be measured; the controller is used for receiving the weight data and sending the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to vibrate so as to remind the person to be tested to acquire weight information through the communication device.

The weighing sensor is a device for converting a mass signal into a measurable electric signal and outputting the measurable electric signal, and can be classified into a photoelectric type, a piezoelectric type, an electromagnetic type, a capacitance type, a magnetic pole deformation type, a vibration type, a gyroscope type, a resistance strain type and the like according to the conversion mode, wherein the resistance strain type is most widely used.

The controller can obtain the weight information of the person to be measured after receiving the weight data detected by the weight sensor. The weight information and the weight data typically have a mathematical relationship, which may be proportional, which may be obtained in advance based on sensor characteristics of the load cell.

The communication module can be a WiFi module, a Bluetooth module and the like. The controller can control the vibration module to vibrate at a preset frequency after sending the weight information of the person to be tested to the communication device through the communication module, so that the person to be tested is reminded of acquiring the weight information from the communication device, and the embarrassment that the weight information is known by others is avoided. In specific implementation, a single chip microcomputer can be used as a controller, and a motor can be used as a vibration module.

The embodiment of the utility model provides a weight measuring device, a weighing sensor measures the weight data of a person to be measured; the controller receives the weight data and sends the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to vibrate so as to remind the person to be tested to acquire weight information through the communication device. This mode reminds the personnel that await measuring to obtain weight information through vibration module, has improved weight measurement's privacy, has promoted user experience.

Not only is weight a concern of contemporary people, but body fat, which is related to weight and fat content, is also an increasing concern. In a specific implementation, a fat measurement module, also referred to as a "fat measurement module", may also be provided in the apparatus. The fat measurement principle is generally: the body resistance is measured by weak current flowing through both hands and feet by using the fat non-conducting principle, so that the body fat rate is determined. The fat measurement module generally uses an ITO (indium tin oxide) conductive film or a metal sheet as an electrode connected to a human body, and a non-destructive weak current flows through the human body to measure the fat content of a person to be measured by BIA (bio-resistance measurement).

Wherein the fat measuring module is connected with the controller; the fat measurement module is used for measuring bioelectrical impedance data of a person to be measured; the controller is also used for receiving the bioelectrical impedance data and sending the fat information of the person to be detected to the communication device; controlling the vibration module to vibrate so as to remind a person to be tested to acquire body fat information of the person to be tested through the communication device; the body fat information is determined by the communication device according to the weight information, the fat information and the pre-acquired height, age and sex parameters of the person to be measured. The height, age and sex parameters of the person to be tested are usually inputted into the communication device.

When the device has the functions of measuring weight and body fat, the vibration module can vibrate at different frequencies, so that the person to be measured can be reminded of the completion of corresponding measurement. Specifically, the controller may control the vibration module to vibrate at a preset first frequency after the weight information is sent to the communication device through the communication module; after the controller sends the weight information to the communication device through the communication module, the controller controls the vibration module to vibrate at a preset second frequency. The first frequency and the second frequency are typically different, such as the first frequency being higher, the second frequency being lower, etc.

The vibration module can be a vibration motor; the vibration motor can be an eccentric wheel vibration motor, a flat vibration motor and/or a linear vibration motor.

The controller can adopt a micro-program controller; the micro program controller comprises three parts, namely a control memory, a micro instruction register and address transfer logic; the control memory stores weight data sent by the weighing sensor, and the micro instruction register and the address transfer logic can output weight information of a person to be measured based on the weight data and a calculation relation between the weight data and the weight information.

In a specific implementation process, the communication module may be a WiFi (also referred to as a "mobile hotspot") module; at this time, the communication device may be a server. The controller sends the weight information and the fat information to the server through the WiFi module, so that the person to be tested can obtain the weight information or the body fat information through a client side which is communicated with the server in advance.

Further, the communication module can also be a bluetooth module; the communication device may be an electronic device of the person to be tested. At this time, the electronic device needs to be provided with a bluetooth receiving device; the controller is also used for sending the weight information to the electronic equipment through the Bluetooth module so that the person to be measured can read the weight information through the electronic equipment.

Except that vibration is adopted to remind the person to be measured of completing the measurement, an indicator lamp can be adopted to remind. Specifically, the device may further include an indicator light; the indicator light is connected with the controller; the controller is also used for controlling the indicator light to flicker after the weight information is sent to the communication device through the communication module so as to remind a person to be tested to acquire the weight information through the communication device. Or the indicator light can be controlled to display different colors during and after the measurement is finished so as to remind the person to be measured.

Besides the reminding mode, a voice reminding mode can be adopted. Specifically, the device may further include a sound generation module; the sounding module is connected with the controller; the controller is also used for controlling the sounding module to send preset sound after the weight information is sent to the communication device through the communication module so as to remind a person to be tested to acquire the weight information through the communication device. The preset sound is a sound irrelevant to the weight information of the person to be detected, and can be a ring tone, music or the like.

The embodiment of the utility model provides a still provide another kind of weight measuring device, the device realizes on the basis of the weight measuring device that figure 1 shows. Since the device has no screen and is capable of measuring body weight and body fat at the same time, the device is also called a screenless fat scale (simply referred to as "fat scale"). The fat scale without the screen, the server and the intelligent terminal jointly form an intelligent fat scale system without the screen, and the signal flow direction of the intelligent fat scale system is shown in figure 2.

Because the measuring result of current fat balance can show on the screen or report out through the speech mode, be easily known by other people, can't guarantee the privacy of data such as weight body fat. When the device is used for measuring the weight or the body fat, other people cannot acquire the measured data, and only the user can acquire the measured data through the intelligent terminal.

As shown in fig. 3, the fat scale includes a microprocessor (corresponding to the "controller"), a vibration motor (corresponding to the "vibration module"), a WiFi communication module (corresponding to the "communication module"), a fat measurement module (corresponding to the "fat measurement module"), a load cell, and a power supply circuit. The microprocessor may be an MCU (micro controller Unit), which is also called a Single Chip Microcomputer (Single Chip Microcomputer) or a Single Chip Microcomputer.

The weighing sensor and the fat measuring module send detected signals to the microprocessor for processing to obtain human body weight data and BIA (biological information analysis) biological resistance data, the microprocessor controls the vibration motor to vibrate after the measurement is completed, and prompts a user that the measurement is completed and sends the measured data to the server through the wifi communication module. Different specific frequency vibration can be adopted for prompting when the weight measurement and the body fat measurement are completed.

After the server receives the data sent by the fat scale, the data are pushed to the intelligent terminal, the intelligent terminal receives the push information of the server through the APP software operation module, and the sex, the age and the height parameters of the user input in the APP are combined, so that the measuring result is analyzed and displayed at the intelligent terminal.

When adopting above-mentioned weight measuring device to carry out weight, body fat to measure, other people can't learn concrete measuring information, and privacy can be more guaranteed.

The embodiment of the utility model provides a weight measuring system, as shown in fig. 4, this system includes above-mentioned weight measuring device 1, server 2 and customer end 3; the server 2 is connected to the weight measuring device 1 and the client 3 in communication.

The embodiment of the utility model provides a weight measurement system has the same technical characteristic with the weight measuring device that above-mentioned embodiment provided, so also can solve the same technical problem, reaches the same technological effect.

The embodiment of the utility model provides a weight measuring device and computer program product of system, including the computer readable storage medium who has stored program code, program code includes the instruction can be used to carry out the method described in the preceding method embodiment, and concrete realization can refer to the method embodiment, and no longer the repeated description here.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A weight measuring device is characterized by comprising a controller, a weighing sensor, a communication module and a vibration module; the controller is respectively connected with the weighing sensor, the communication module and the vibration module; the communication module is in communication connection with a preset communication device;

the weighing sensor is used for measuring weight data of a person to be measured;

the controller is used for receiving the weight data and sending the weight information of the person to be detected to the communication device through the communication module; and controlling the vibration module to generate vibration so as to remind the person to be tested to acquire the weight information through the communication device.

2. The apparatus of claim 1, further comprising a fat measurement module; the fat measurement module is connected with the controller;

the fat measurement module is used for measuring bioelectrical impedance data of the person to be measured;

the controller is also used for receiving the bioelectrical impedance data and sending the fat information of the person to be detected to the communication device; controlling the vibration module to generate vibration so as to remind the person to be tested to acquire body fat information of the person to be tested through the communication device; and the body fat information is determined by the communication device according to the weight information, the fat information and the pre-acquired height, age and sex parameters of the person to be detected.

3. The device of claim 2, wherein the controller is further configured to control the vibration module to vibrate at a preset first frequency after the weight information is sent to the communication device through the communication module;

the controller is further used for controlling the vibration module to vibrate at a preset second frequency after the body fat information is sent to the communication device through the communication module.

4. The apparatus of claim 1, wherein the communication module comprises a WiFi module; the communication device comprises a server; the controller is further used for sending the weight information to the server through the WiFi module so that the person to be tested can obtain the weight information through a client side which is communicated with the server in advance.

5. The apparatus of claim 1 or 2, wherein the vibration module comprises a vibration motor; the vibration motor comprises an eccentric wheel vibration motor, a flat vibration motor and/or a linear vibration motor.

6. The apparatus of claim 1 or 2, wherein the communication module comprises a bluetooth module; the communication device comprises electronic equipment of the person to be tested; the electronic equipment is provided with a Bluetooth receiving device; the controller is further used for sending the weight information to the electronic equipment through the Bluetooth module, so that the person to be tested reads the weight information through the electronic equipment.

7. The device of claim 1 or 2, further comprising an indicator light; the indicator light is connected with the controller; the controller is further used for sending the weight information to the communication device through the communication module, and then controlling the indicator light to flicker so as to remind the person to be tested to acquire the weight information through the communication device.

8. The device of claim 1 or 2, further comprising a sound emitting module; the sound production module is connected with the controller; the controller is further used for sending the weight information to the communication device through the communication module, and then controlling the sound production module to produce preset sound to remind the person to be tested to obtain the weight information through the communication device.

9. The device of claim 1 or 2, wherein the controller comprises a micro-programmed controller; the micro program controller comprises a control memory, a micro instruction register and address transfer logic; the control memory is used for storing the weight data, and the micro instruction register and the address transfer logic are used for outputting the weight information of the person to be tested.

10. A weight measurement system, comprising a weight measurement device according to any one of claims 1 to 9, a server and a client; the server is in communication connection with the weight measuring device and the client.