Body fat weighing and drying all-in-one machine

Abstract

The invention discloses a body fat weighing and drying all-in-one machine which is characterized in that an air inlet communicated with the outside is formed in one side of a cavity of a main body frame, and a plurality of air outlet holes are formed in the surface of an upper shell; the air duct assembly comprises an air duct and an air supply motor arranged in the air duct, and an air outlet communicated with the air outlet hole is formed in the air duct; a weighing sensor in the weighing module is installed in the lower shell through a weighing sensor support, a top foot frame is connected with and supported on the main body frame, and when the main body frame bears load, the top foot frame abuts against the weighing sensor. The body fat weighing module comprises an electrode plate and an induction spring, the electrode plate is arranged on the upper surface of the upper shell, and the induction spring is arranged between the electrode plate and the vertical support in the cavity; the control device is electrically connected with the air supply motor, the weighing sensor and the sensing spring and controls starting and stopping of the air supply motor and the air outlet amount according to feedback data. According to the invention, the functions of single cooling, weighing, body fat detection and body drying are integrated into one device, the number of purchased user devices is reduced, and the family space is saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying equipment, in particular to a weighing and body fat drying all-in-one machine. BACKGROUND

[0002] With the improvement of living standards, the body drying machine as a convenient equipment to replace the towel to dry, gradually applied to the family bathroom, gym, hotel and other places, its core function is to quickly dry the surface moisture of human body through hot air, improve the use convenience and hygiene. However, the existing personal care equipment has single function, the body scale can only weigh or detect body fat, and the body drying equipment only has air outlet function; the user needs to purchase multiple equipment, which occupies space and has poor use convenience. Therefore, an integrated equipment integrating multiple functions is needed to meet the comprehensive needs of users in weight management, body fat monitoring, cooling and drying and other scenes. SUMMARY

[0003] In order to solve the above technical problems, the present application provides a weighing and body fat drying all-in-one machine, which integrates blowing, weight measurement, body fat detection and body drying, realizes function integration and use convenience, and saves space and use cost.

[0004] The technical scheme adopted is as follows:

[0005] A weighing and body fat drying all-in-one machine, comprising:

[0006] A main frame formed by a cavity after the upper shell and the lower shell are buckled, and an air inlet communicating with the outside is arranged on one side of the cavity, and a plurality of air outlets are arranged on the surface of the upper shell;

[0007] A duct assembly arranged in the cavity, comprising a duct and a fan arranged in the duct, the fan is in communication with the air inlet, and an air outlet is arranged on the duct, and the air outlet is in communication with the air outlet;

[0008] A weighing module, comprising a weighing sensor support, a weighing sensor and a top foot stand, the weighing sensor is installed in the lower shell through the weighing sensor support, the top foot stand is connected and supported on the main frame, and the top foot stand is in abutment with the weighing sensor when the main frame is bearing;

[0009] A body fat detection module, comprising an electrode sheet and an inductive spring, the electrode sheet is arranged on the upper surface of the upper shell, and the inductive spring is arranged between the electrode sheet and the vertical support in the cavity;

[0010] A control device electrically connected with the fan, the weighing sensor and the inductive spring, and controls the start-stop and air volume of the fan according to the feedback data.

[0011] Preferably, the air duct comprises an upper air duct shell and a lower air duct shell, the upper air duct shell and the lower air duct shell enclosing an air flow channel, and a heating assembly electrically connected to the control device is arranged in the air flow channel, and the air supply motor is arranged at the inlet of the air flow channel.

[0012] Preferably, the heating assembly is a circular heating wire heating body.

[0013] Further, an anti-skid foot pad in contact with the ground is arranged on the top foot.

[0014] Further preferably, a rear air inlet mesh cover is arranged at the air inlet of the main frame.

[0015] Further, four weighing modules are arranged, and the weighing modules correspond to the four corners of the main frame and are arranged in a rectangular array, and the signal output ends of the weighing sensors are electrically connected to the control device.

[0016] Further, a data calibration unit is arranged in the control device, and the data calibration unit is used for error correction and mean value calculation of the four groups of weighing data, and the weighing accuracy is ≤±0.1 kg.

[0017] Further, a wireless communication module is arranged in the control device, and the control device is connected to a mobile terminal through the wireless communication module.

[0018] The technical scheme of the present application has the following advantages:

[0019] A. The present application is functionally integrated, and single-cooling, weighing, body fat detection, and body drying functions are integrated in one device, thereby reducing the number of user equipment to be purchased and saving family space.

[0020] B. The present application is convenient to use, and a user can complete body weight / body fat monitoring, cooling, drying, and other operations on the same device without frequently switching devices.

[0021] C. The present application has a compact structure, and through reasonable arrangement of the frame and components, multifunctional integration is realized in a limited volume, and portability and practicability are considered. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present application, the drawings needed in the specific embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a shaft measurement schematic diagram of the weighing and body fat drying all-in-one machine provided by the present application;

[0024] Figure 2 is Figure 1 is a disassembled isometric view of the body fat oven body scale all-in-one machine;

[0025] Figure 3 is a wind flow direction view of the body fat oven body scale all-in-one machine provided by the present application;

[0026] Figure 4 is Figure 2 is a schematic view of the overall structure layout of the electrode sheet induction;

[0027] Figure 5 is Figure 2 is a sectional view of the weighing module;

[0028] Figure 6 is Figure 2 is a disassembled internal view of the weighing module installation;

[0029] Figure 7 is Figure 6 is a schematic view of the A part;

[0030] Figure 8 is a schematic view of the internal section of the heating element added in the present application.

[0031] The meanings of the symbols in the figure are as follows:

[0032] 1-main body frame

[0033] 11-upper shell, 11a-air outlet hole, 11b-through hole

[0034] 12-lower shell, 121-vertical support

[0035] 2-air duct assembly

[0036] 21-air duct, 21a-air outlet

[0037] 211-air duct upper shell, 212-air duct lower shell, 213-arc-shaped partition plate

[0038] 22-air supply motor

[0039] 3-weighing module

[0040] 31-weighing inductor support, 32-weighing inductor

[0041] 33-top stand, 34-anti-skid foot pad

[0042] 4-body fat module

[0043] 41-electrode sheet, 42-induction spring

[0044] 5-control device; 6-heating assembly; 7-rear air inlet mesh cover

[0045] a-chamber, b-air inlet, c-airflow channel. DETAILED DESCRIPTION

[0046] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] As shown in Figures 1 to 8 , the present application provides a weighing and body fat body scanning integrated machine, comprising: a main frame 1, an air duct assembly 2, a weighing module 3, a body fat module 4 and a control device 5, wherein the main frame 1 is formed into a chamber a by buckling an upper shell 11 and a lower shell 12, and an air inlet b communicating with the outside is arranged on one side of the chamber a, and a plurality of air outlets 11a are arranged on the surface of the upper shell 11; the air duct assembly 2 is arranged in the chamber a and comprises an air duct 21 and a wind supply motor 22 arranged in the air duct 21, the wind supply motor 22 communicates with the air inlet b to suck the outside air into the chamber a, an air outlet 21a is arranged on the air duct 21, the air outlet 21a communicates with the air outlet 11a, and the blown air directly enters the air outlet 11a to be discharged, when a person stands on the upper shell 11, the air of the air outlet 11a blows directly to the body of the person; Figure 2 、 Figure 6 and Figure 7 As shown in, the weighing module 3 comprises a weighing sensor support 31, a weighing sensor 32 and a top foot support 33, the weighing sensor 32 is installed in the lower shell 12 through the weighing sensor support 31, the top foot support 33 is connected and supported on the main frame 1, and the top foot support 33 abuts against the weighing sensor 32 when the main frame 1 bears weight; the body fat module 4 comprises an electrode sheet 41 and an induction spring 42, the electrode sheet 41 is arranged on the upper surface of the upper shell 11 through a through hole 11b on the upper shell 11, and the induction spring 42 is arranged between the electrode sheet 41 and a vertical support 121 in the chamber a. Figure 4 and Figure 5 The control device 5 is electrically connected with the wind supply motor 22, the weighing sensor 32 and the induction spring 42, starts and stops the wind supply motor 22 according to the obtained body weight data and body fat data, and the air volume can also be adjusted by the user according to the requirement. The control device 5 here includes a display screen, a data storage, a power supply and a data processor, etc., records the collected data, presents the body weight information on the display screen after processing, and directly calculates the body fat rate by inputting the gender, age, height, etc. in advance in combination with the body weight information.

[0048] The present application further provides a rear air inlet mesh cover 7 on the side of the main frame 1, and the rear air inlet mesh cover 7 communicates with the airflow channel c.

[0049] When barefoot steps on the electrode sheet 41, a closed circuit is formed, and the electrode sheet sends a weak alternating current signal (usually 50 kHz) to the human body. The current encounters different resistances when passing through the human body. Because muscle tissue has a high water content (about 75%-80%) and contains a large amount of electrolyte, it has good conductivity and low resistance. Fat tissue has a low water content (about 10%-30%) and almost no conductivity, so it has high resistance. By measuring the impedance of the current in the human body and combining the basic information input by the user, such as height, weight, age, and gender, the body composition indicators such as body fat rate, muscle mass, and water content can be calculated using the built-in algorithm.

[0050] As shown in Figure 3 The air duct 21 adopted by the present application includes an upper air duct shell 211 and a lower air duct shell 212. The upper air duct shell 211 and the lower air duct shell 212 form an air flow channel c. In order to ensure that the air flow output by the air flow channel c is more uniform, a plurality of arc-shaped partitions 213 are arranged in the air flow channel c. The arc-shaped partitions 213 gradually increase in length along the direction of the air flow, which can better distribute the air flow.

[0051] As a further preferred embodiment of the present application, in order to improve the control of the temperature of the air flow, the present application further provides a heating assembly 6 electrically connected to the control device 5, and the air blower 22 is installed at the inlet of the air flow channel c. The control device 5 is electrically connected to the heating assembly 6 and the air blower, and can adaptively regulate the air volume and air temperature according to the weight or body fat of the person. The control device 5 can control the air temperature and air volume according to the preset threshold value after detecting the weight and body fat rate of the person, and can achieve the purpose of personalized air supply regulation. If warm air is needed for body drying, the product can be made into a cold and warm combination, and a set of heating elements 6 can be added in the air duct, as shown in Figure 8 The heating elements 6 are arranged in the air duct 21, and preferably use circular heating wires as heating bodies.

[0052] In order to better adapt to the environment of sliding, such as a bathroom, the present application is provided with a non-slip foot pad 34 in contact with the ground on the top foot support 33. The non-slip foot pad is made of elastic and wear-resistant material, which is used to improve the stability of the equipment.

[0053] In addition, the present application preferably provides four weighing modules 3, which correspond to the four corner positions of the main frame 1 and are arranged in a rectangular array. The signal output ends of the weighing sensors 32 are electrically connected to the control device 5. The weighing sensors 32 in the four weighing modules 3 are high-precision weighing sensors, and a data calibration unit is built in the control device 5 for error correction and mean value calculation of the four sets of weighing data. The weighing accuracy is ≤±0.1 kg.

[0054] In addition, the control device 5 is also provided with a wireless communication module, which is connected with the mobile terminal through the wireless communication module, and can wirelessly transmit the collected weight and body fat information to the mobile terminal and keep it for the user to view.

[0055] The application sets heating assembly in the airflow channel, and the airflow in the airflow channel can realize single cold blowing or warm air body drying function when driving the air supply motor to work, and the air supply motor is preferably a high-speed motor. The size of the air duct is close to the size of the air supply motor, and too large or too small size will affect the performance of the whole machine.

[0056] The unmentioned parts of the application are applicable to the prior art.

[0057] Obviously, the above-mentioned embodiments are only examples for clearly illustrating, and are not limitation to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the application.

Claims

1. A weighing, body fat measuring, and body drying all-in-one machine, characterized in that, include: The main frame (1) is formed by fastening the upper shell (11) and the lower shell (12) to form a chamber (a), and an air inlet (b) communicating with the outside is provided on one side of the chamber (a), and a number of air outlets (11a) are provided on the surface of the upper shell (11). The air duct assembly (2) is disposed in the chamber (a) and includes an air duct (21) and a fan motor (22) disposed in the air duct (21). The fan motor (22) is connected to the air inlet (b). An air outlet (21a) is provided on the air duct (21) and the air outlet (21a) is connected to the air outlet hole (11a). The weighing module (3) includes a weighing sensor bracket (31), a weighing sensor (32), and a top bracket (33). The weighing sensor (32) is installed in the lower shell (12) through the weighing sensor bracket (31). The top bracket (33) is connected to and supported on the main frame (1). When the main frame (1) is under load, the top bracket (33) abuts against the weighing sensor (32). The body fat module (4) includes an electrode plate (41) and a sensing spring (42). The electrode plate (41) is disposed on the upper surface of the upper shell (11), and the sensing spring (42) is disposed between the electrode plate (41) and the vertical support (121) in the chamber (a). The control device (5) is electrically connected to the air supply motor (22), the weighing sensor (32) and the sensing spring (42), and controls the start and stop of the air supply motor (22) and the air volume according to the feedback data.

2. The weighing, body fat weighing, and drying machine according to claim 1, characterized in that, The air duct (21) includes an upper shell (211) and a lower shell (212). The upper shell (211) and the lower shell (212) enclose an airflow channel (c). The airflow channel (c) is also provided with a heating component (6) that is electrically connected to the control device (5). The fan motor (22) is installed at the inlet of the airflow channel (c).

3. The weighing, body fat weighing, and body drying integrated machine according to claim 1, characterized in that, The heating component (6) is a circular heating wire heating element.

4. The weighing, body fat weighing, and body drying integrated machine according to claim 1, characterized in that, The top bracket (33) is fitted with anti-slip pads (34) that come into contact with the ground.

5. The weighing, body fat weighing, and body drying integrated machine according to claim 1, characterized in that, The main frame (1) is also provided with a rear air inlet cover (7) at the air inlet (b).

6. The weighing, body fat weighing, and body drying integrated machine according to any one of claims 1-5, characterized in that, Four weighing modules (3) are provided, each corresponding to one of the four corners of the main frame (1) and arranged in a rectangular array. The signal output terminals of each weighing sensor (32) are electrically connected to the control device (5).

7. The weighing, body fat weighing, and body drying integrated machine according to claim 6, characterized in that, The control device (5) has a built-in data calibration unit for error correction and mean calculation of four sets of weighing data, and its weighing accuracy is ≤ ±0.1kg.

8. The weighing, body fat weighing, and body drying integrated machine according to claim 1, characterized in that, The control device (5) is equipped with a wireless communication module, which is connected to the mobile terminal through the wireless communication module.

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