CN204995474U - A fat scale panel - Google Patents

Abstract

The utility model relates to the technical field of human body intelligent scales, in particular to a fat scale panel; the scale base comprises a scale base body and a conductive film plated on the outer surface of the scale base body, wherein the scale base body is a complete transparent scale base, the conductive film is an ITO film, and the ITO film is plated on four side surfaces of the transparent scale base. The side surface of the transparent scale base is provided with the conductive ITO film, so that a traditional scale base can be provided with a through hole for transmitting a current signal, and the conductive film on the side surface is conducted with an internal electronic element; thereby the whole fat scale is not only simple and beautiful in appearance, but also accurate in measurement.

Description

A fat scale panel

technical field

The utility model relates to the technical field of human body intelligent scales, in particular to a fat scale panel.

Background technique

At present, there are more and more people suffering from high blood pressure, high blood fat, high blood sugar and other diseases. Most of these diseases are caused by obesity. Medical experts believe that as long as the fat rate in the human body is reduced, it can be cured. The so-called fat rate is the percentage of fat in the body weight. With the improvement of living standards, people pay more and more attention to health issues; in addition to weight management, they also begin to pay attention to the management of their own fat. To measure the fat percentage, you must use a fat scale.

The fat scale adopts the bioelectric impedance analysis (Bioelectric Impedance Analysis) technology. Its principle is to simply divide the body into conductive body fluids, muscles, etc., and poorly conductive adipose tissue. The higher the ratio, the greater the measured biological resistance, and vice versa. Because the fat scale can quickly and accurately analyze and calculate the body fat rate, it gradually replaces the traditional ordinary scale based on weight and height estimation.

The fat scale consists of a transparent panel (also called a scale base), a display device installed on the transparent scale base, symmetrically installed on the base of the transparent scale, and a supporting foot for the sensing element is provided inside it, and the surface of the transparent scale base is pasted There is at least one pair of electrode films, and the electrode films are conductively connected through the connecting piece between the scale base and the supporting legs. The electrode film is in contact with the contact piece, and the current signal is passed into the human body through the electrode film, and at the same time, the induced voltage signal is obtained through the electrode film, and the impedance of the human body is measured. User information (such as height, age, gender, etc.) is used to calculate body fat and display it on the display device. In order to achieve a good test result, at present, the conductive film 11 is usually plated on the outer surface 121 of the transparent scale base 12 (see Figure 1), so that a through hole 120 usually needs to be provided, and the through hole is provided with a conductive metal ring 13. To transmit the current signal passed into the human body through the electrode film, and the induced voltage signal obtained through the electrode film to be transmitted back to the internal sensing element. However, on the one hand, the overall appearance of this structure is not beautiful enough, and external pollutants are easy to fall into the inside of the scale body through the through hole, which affects the measurement and its life. On the other hand, the fat scale of this kind of structure uses the electrode film as the bridge between the human body and the measurement circuit, and its performance directly affects the accuracy of the measurement. However, the electrode film is pasted on the base of the scale, and it is easy to Problems such as degumming occur, which affects the service life; at the same time, the electrode film is connected to the contact piece set in the support leg through a wire, and poor conductivity between the electrode film and the contact piece is prone to occur during the movement of the scale body, which affects the accuracy of measurement sex.

Utility model content

Aiming at the shortcomings of the above-mentioned prior art, the purpose of this utility model is to provide a fat scale panel that not only has a simple and beautiful appearance, but also can measure accurately.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A fat scale panel, comprising a scale basic body and a conductive film plated on the outer surface of the scale basic body, the scale basic body is a complete transparent scale base, the conductive film is an ITO film, and the transparent scale base has four The sides are also coated with ITO film. Wherein the transparent balance base can be glass, also can be transparent plastic material. A conductive ITO film is provided on the side of the transparent scale base, which can transmit current through the traditional through-hole metal ring, and conduct with the internal electronic components through the conductive film on the side. Therefore, the appearance of the whole fat scale is simple and beautiful. Preferably, there are two pairs of ITO films on the outer surface of the transparent scale base, and they are evenly arranged on the four corners of the transparent scale base on the same horizontal plane, and there is no coating film between every two ITO films. White. Among them, the ITO film can also be a pair, which is mainly used for the human body to stand on it and make contact with the soles of the human body, and finally form electrical conduction; if it is designed as two pairs, the test will be more accurate.

Preferably, compared with the blank space on the outer surface, the side of the transparent base is also provided with a blank space without coating.

Preferably, the bottom surface of the transparent scale base opposite to the outer surface is also coated with a layer of coating film. The coating is optional, it can be a conductive film or a non-conductive film, if not, the current will be conducted through the side film, and the internal structure can be seen through the blank space. If there is, the internal structure cannot be seen, and the overall effect will be more beautiful.

Preferably, the coating film is an ITO film. When the film on the bottom surface is a conductive ITO film, any place on the side or bottom surface can be selected for current conduction and signal transmission.

Preferably, there are two pairs of ITO films, which are evenly arranged on the four corners of the base surface of the transparent scale on the same horizontal plane; There is also a blank space without coating.

Preferably, the thickness of the ITO film is 20-200 nm.

Preferably, the transparent base has a thickness of 3-10 mm.

The utility model comprises a scale basic body and a conductive film plated on the external surface of the scale basic body, the scale basic body is a complete transparent scale base, the conductive film is an ITO film, and the four sides of the transparent scale base are Also coated with ITO film. The conductive ITO film is set on the side of the transparent scale base, which can transmit the current through the traditional through-hole metal ring, and conduct with the internal electronic components through the conductive film on the side; so that the whole fat scale is not only simple and beautiful in appearance, but also accurate in measurement. A fat scale panel.

Description of drawings

Fig. 1 is the structural representation of existing fat scale panel,

Fig. 2 is a structural schematic diagram of the utility model.

detailed description

The technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the utility model.

With reference to Fig. 1, a kind of fat scale panel comprises scale basic body 21 and the conductive film 22 that is plated on described scale basic outer surface, it is characterized in that, described scale basic body is a complete transparent scale base 21, and the conductive film It is an ITO film, and the four sides of the transparent base are also coated with an ITO film 23 . There are two pairs of ITO films on the outer surface of the transparent scale base, which are evenly arranged on the four corners of the transparent scale base on the same horizontal plane, and a blank space 220 without coating is arranged between every two ITO films. Compared with the blank space on the outer surface, the side of the transparent base is also provided with a blank space 230 without coating. The bottom surface of the transparent scale base opposite to the outer surface is also coated with a layer of coating film 24 .

When in use, the feet of the human body directly step on the ITO film of the basic body of the scale, so that the current passes through the ITO film 23 on the side, or the conduction of the ITO film on the bottom surface is transmitted to the control chip set, and the display panel correctly detects and displays the fat value. At the same time, the gravity of the human body pushes down the pedals, and synchronously drives the sensors and switch seats in each of the four corners downwards, and touches the switch of the switch seats to make the sensors act and release the current, and the current is transmitted to the control chipset and the display panel. Correct and error-free detection shows the weight value, the detection result can be more accurate and the fat scale with higher precision and precision.

What is disclosed above is only the preferred embodiment of the present utility model, and of course the scope of rights of the present utility model cannot be limited by this. Therefore, equivalent changes made according to the patent scope of the utility model are still covered by the utility model. scope.

Claims (8)

1. a fat scale panel, comprise scale foundation body and the conducting film being plated in described scale foundation body outer surface, it is characterized in that, described scale foundation body is one piece of complete transparent scale foundation, and institute's conducting film is ito film, and four sides of described transparent scale foundation are also coated with ito film.

2. fat scale panel as claimed in claim 1, is characterized in that: the ito film on described transparent scale foundation outer surface is two right, and is located on four angles of transparent scale foundation in same level equably, and being provided with between every two pieces of ito film does not have staying of plated film white.

3. fat scale panel as claimed in claim 2, it is characterized in that: relative to outer surface blank space, the side of transparent scale foundation is also provided with does not have staying of plated film white.

4. fat scale panel as claimed in claim 3, is characterized in that: described transparent scale foundation is also coated with one deck plated film relative to the bottom surface of outer surface dorsad.

5. fat scale panel as claimed in claim 4, is characterized in that: described plated film is ito film.

6. fat scale panel as claimed in claim 5, is characterized in that: described ito film is two right, and is located on four angles of transparent scale foundation bottom surface in same level equably; White corresponding with staying of glass outer surface and glass sides, be also provided with between every two pieces of ito film and do not have staying of plated film white.

7. fat scale panel as claimed in claim 6, is characterized in that: described ito film thickness is 20 ~ 200nm.

8. fat scale panel as claimed in claim 7, is characterized in that: the thickness of described transparent scale foundation is 3 ~ 10mm.