CN215820912U - Body fat detection device - Google Patents

Abstract

The application relates to the technical field of health parameter detection, and provides a body fat detection device, which comprises: a scale body and a detection bracelet; the scale body comprises a first electrode group which is used for being in contact with both feet of a measurer; the detection bracelet comprises a second electrode group which is used for being in contact with the wrist and fingers of a measurer; the detection bracelet is connected with the scale body in a pluggable mode, so that the second electrode group is electrically connected with the first electrode group. According to the body fat detection device, the detection bracelet is matched with the scale body for use, so that data of limbs and the almost whole body of the main trunk can be obtained during measurement, and the measurement precision of body fat data is greatly improved; simultaneously, but adopt the plug to be connected between the detection bracelet and the scale body for the scale body can independently use with the detection bracelet and measure body fat rate, when having increased the flexibility ratio, applicable in different crowds and application scene.

Description

Body fat detection device

Technical Field

The application relates to the technical field of health parameter detection, in particular to a body fat detection device.

Background

With the increasing living standard, people pay more attention to their health status, and therefore, people are eagerly expected to know the changes of body parameters such as body weight and body fat rate.

The existing body fat scales mostly adopt a four-electrode body fat detection mode, even some body fat scales only have two electrodes, because electrode plates only contact with two feet, when current flows through a human body, electric signals are attenuated continuously, data of the lower half of the body can be measured basically, and the finally obtained body fat rate is not accurate enough.

SUMMERY OF THE UTILITY MODEL

This application provides a body fat detection device to the shortcoming of current mode to solve the not high problem of current body fat balance measurement accuracy.

The embodiment of the application provides a body fat detection device, includes: a scale body and a detection bracelet; the scale body comprises a first electrode group which is used for being in contact with both feet of a measurer; the detection bracelet comprises a second electrode group which is used for being in contact with the wrist and fingers of a measurer; the detection bracelet is connected with the scale body in a pluggable mode, so that the second electrode group is electrically connected with the first electrode group.

Optionally, the detection bracelet comprises: the display component is electrically connected with the second electrode group and used for displaying the measured body fat data.

Optionally, the second electrode set comprises: at least two first electrode sheets and at least two second electrode sheets; the first electrode plate is positioned on the inner side of the ring body and is used for being in contact with the wrist of one arm of a measurer; the second electrode position piece is located the outside of ring body for with the finger contact of another arm of measurer.

Optionally, the number of the first electrode pieces is two, and the two first electrode pieces are distributed on two sides of the display component along the circumferential direction of the ring body; and/or the number of the second electrode plates is two, and the two second electrode plates are distributed on two sides of the display component along the circumferential direction of the ring body.

Optionally, the display component comprises a flexible display panel.

Optionally, a first power module and a first detection chip are integrated in the flexible display panel; the first electrode plate and the second electrode plate are respectively electrically connected with the first detection chip, and the first power supply module is electrically connected with the first detection chip.

Optionally, a first flexible connecting line and a second flexible connecting line are arranged in the ring body; the first electrode plate is electrically connected with the first detection chip through a first flexible connecting line; the second electrode plate is electrically connected with the first detection chip through a second flexible connecting line.

Optionally, the material of the ring body comprises a magnetic metal; one end of the ring body is provided with a magnetic hasp, and the magnetic hasp is magnetically adsorbed with the ring body and used for limiting the ring body on the wrist of a measurer.

Optionally, the body fat detection device further comprises: a cable; the cable comprises a first connecting end and a second connecting end; the scale body comprises a first plug end, the first plug end is electrically connected with the first electrode group, and the first connecting end is connected with the first plug end in a pluggable manner; the display component comprises a second plug end, the second plug end is electrically connected with the second electrode group, and the second connecting end is connected with the second plug end in a pluggable mode.

Optionally, the scale body further comprises: the first electrode group is arranged on the bearing surface of the scale body; the first electrode group comprises at least two third electrode slices and at least two fourth electrode slices; the third electrode plate is used for contacting with one sole of a foot of a measurer, and the fourth electrode plate is used for contacting with the other sole of the foot of the measurer.

Optionally, the scale body comprises: the shell, the second power supply module and the second detection chip; the second power module and the second detection chip are both located in the shell, the third electrode plate and the fourth electrode plate are attached to the surface of the shell, the third electrode plate and the fourth electrode plate are electrically connected with the second detection chip respectively, and the second detection chip is electrically connected with the second power module.

Optionally, a first patch jack is arranged on a side edge of the shell; the first patch jack and the first patch jack are arranged in an end-to-end manner; and the first plugging end is at least partially positioned at the inner side of the shell.

The beneficial technical effects brought by the technical scheme provided by the embodiment of the application at least comprise:

according to the body fat detection data provided by the embodiment of the application, the detection bracelet is matched with the scale body for use, so that the data of the limbs and the almost whole body of the main trunk can be obtained during measurement, and the measurement precision of the body fat data is greatly improved; simultaneously, but adopt the plug to be connected between the detection bracelet and the scale body for the scale body can independently use with the detection bracelet and measure body fat rate, when having increased the flexibility ratio, applicable in different crowds and application scene.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of a body fat detection device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a scale body of a body fat detecting device according to an embodiment of the present disclosure;

FIG. 3 is a side view of a scale body of a body fat detecting device according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a detection bracelet of the body fat detection device according to the embodiment of the present application;

fig. 5 is a schematic structural view of the body fat detection device according to the embodiment of the present application after the detection bracelet is unfolded;

fig. 6 is a schematic structural view of the body fat detection device according to the embodiment of the present application after the detection bracelet is unfolded;

fig. 7 is a side view of a detection bracelet of a body fat detection device according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a cable of a body fat detection device according to an embodiment of the present application.

In the figure:

100-scale body;

110-a first set of electrodes; 111-a third electrode sheet; 112-a fourth electrode sheet;

120-scale body; 121-a housing; 121 a-a first patch jack;

130-a first plug end;

200-detection bracelet;

210-a ring body; 211-magnetic snap;

220-a display component; 221-a second plug end;

230-a second electrode set; 231-a first electrode sheet; 232-a second electrode sheet;

300-a cable; 310-a first connection end; 320-second connection end.

Detailed Description

Reference will now be made in detail to the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments.

Referring to fig. 1 to 4, an embodiment of the present application provides a body fat detection device, including: scale body 100 and detection bracelet 200. The scale body 100 includes a first electrode set 110, and the first electrode set 110 is used for contacting with both feet of a measurer. The detection bracelet 200 includes a second electrode set 230, and the second electrode set 230 is used for contacting with the wrist and fingers of the measurer.

It should be noted that, the existing body fat measurement mainly adopts a Bio-impedance analysis (BIA), since the body is divided into conductive body fluid, muscle, etc. and non-conductive adipose tissue, the electrode slice emits a very small current to pass through the body during measurement, and if the fat ratio is high, the measured Bio-impedance is large; on the contrary, if the fat ratio is low, the measured bio-resistance is small, and thus the corresponding body fat data can be obtained according to the measured bio-resistance.

Continuing to refer to fig. 1, adopt pluggable to be connected between detection bracelet 200 and the balance body 100, when detecting that bracelet 200 is connected with the balance body 100, can be so that the second electrode group 230 in detecting bracelet 200 is connected with the first electrode group 110 electricity in the balance body 100 to utilize first electrode group 110 and second electrode group 230 to carry out comprehensive detection to the person's of measurement body fat data, thereby promote and detect the precision. When the detection bracelet 200 is separated from the scale body 100, the body fat data of the corresponding part of the person to be measured can be measured by using the respective electrodes.

According to the body fat detection data provided by the embodiment, the detection bracelet 200 is matched with the scale body 100 for use, so that data of limbs and almost the whole body of the main trunk can be obtained during measurement, and the measurement precision of the body fat data is greatly improved; meanwhile, the detection bracelet 200 and the scale body 100 are connected in a pluggable mode, so that the scale body 100 and the detection bracelet 200 can be used independently to measure the body fat rate, the flexibility is improved, and the detection bracelet is suitable for different crowds and application scenes.

In some embodiments, as shown in fig. 4-7, the detection bracelet 200 includes: ring body 210 and display unit 220, display unit 220 is mounted on ring body 210. For example: a corresponding groove is reserved on the ring body 210, and the display part 220 is embedded in the groove; alternatively, ring body 210 is connected to display unit 220 via a detachable connector. Therein, ring body 210 may be considered a watchband structure similar to a watch or a smart bracelet.

Specifically, the display part 220 is electrically connected to the second electrode group 230 for displaying measured body fat data. When the detection bracelet 200 is connected with the scale body 100, that is, the first electrode group 110 is electrically connected with the second electrode group 230, the display part 220 can display the body fat data detected by the scale body 100 and the detection bracelet 200; when the detection bracelet 200 is used alone, the display part 220 may display the body fat data detected by the detection bracelet 200 alone. It should be noted that, because the number of electrodes is increased when detecting bracelet 200 and scale body 100 cooperation use for the body fat data that shows scale body 100 and detect bracelet 200 and detect jointly is more accurate than the data that detects in exclusive use detection bracelet 200.

The body fat detection device that this embodiment provided, it includes ring body 210 and display element 220 to detect bracelet 200, utilizes ring body 210 can conveniently detect wearing of bracelet 200, and display element 220 can show the body fat data that detect, conveniently looks over, has strengthened user experience.

In some embodiments, with continued reference to fig. 4-7, the second electrode set 230 includes: at least two first electrode sheets 231 (two are illustrated in fig. 4) and at least two second electrode sheets 232 (two are illustrated in fig. 4).

Specifically, the first electrode pad 231 is located inside the ring body 210, and is used for contacting with the wrist of one of the arms of the measurer, and the body fat data of the arm is detected through at least two first electrode pads 231.

Further, the second electrode pads are located on the outer side of the ring body 210, and are used for contacting with fingers of the other arm of the measurer, and the body fat data of the other arm is detected through at least two second electrode pads 232.

It should be noted that, the number of the first electrode plates 231 and the number of the second electrode plates 232 may be designed according to actual measurement requirements, and theoretically, the greater the number of the electrode plates, the higher the measurement accuracy. For example: the number of the first electrode pieces 231 may be four, and the four first electrode pieces 231 are arranged at equal intervals along the inner side of the circumferential direction of the ring body 210; likewise, the number of the second electrode pieces 232 may also be four, and four second electrode pieces 232 are arranged at equal intervals along the outer side of the circumferential direction of the ring body 210.

In a specific embodiment, referring to fig. 4, 5 and 7, the number of the first electrode pads 231 is selected to be two, two first electrode pads 231 are distributed on both sides of the display part 220 along the circumferential direction of the ring body 210, and both first electrode pads 231 are located inside the ring body 210.

In a specific embodiment, referring to fig. 4, 6 and 7, the number of the second electrode sheets 232 is two, and the two second electrode sheets 232 are distributed on both sides of the display part 220 along the circumferential direction of the ring body 210. The two second electrode plates 232 are located on the outer side of the ring body 210, and the distance between the two electrode plates along the circumferential direction of the ring body 210 can ensure that two fingers of a measurer are in contact with each other at the same time.

In an alternative embodiment, as shown in fig. 4, the display part 220 in the present embodiment may employ a flexible display panel. The flexible display panel has certain pliability and bending performance, is convenient for cooperate with the installation of ring body 210, wears when measuring person's wrist moreover, and flexible display panel can be crooked with wrist adaptability, has promoted and has worn travelling comfort and pleasing to the eye degree.

Optionally, a first power module (not shown in fig. 4) and a first detection chip (not shown in fig. 4) are integrated within the flexible display panel. The first electrode plate 231 and the second electrode plate 232 are electrically connected to the first detection chip respectively, and the first detection chip is mainly used for processing data detected by the first electrode plate 231 and the second electrode plate 232 to obtain corresponding body fat data. The first power module is electrically connected with the first detection chip and used for supplying power to the first detection chip. The first power supply module can adopt a rechargeable lithium battery or a nickel-hydrogen battery, and has small volume and long endurance time.

In some specific embodiments, in order to electrically connect the first electrode pad 231 and the second electrode pad 232 to the first detection chip, in this embodiment, a first flexible connection line (not shown in fig. 4) and a second flexible connection line (not shown in fig. 4) are disposed in the ring body 210, and the first flexible connection line and the second flexible connection line may be disposed in the ring body 210, respectively, and when the ring body 210 is manufactured, the first flexible connection line and the second flexible connection line, which are prepared in advance, may be placed in a preset position in the ring body 210.

Specifically, one end of the first flexible connecting line is arranged at the preset mounting position of the first electrode plate 231, and the other end of the first flexible connecting line is arranged at the mounting position of the ring body 210 and the flexible display panel, and the first flexible connecting line can be designed to be in an elastic contact mode and can be directly contacted with a contact reserved outside the flexible display panel.

Similarly, one end of the second flexible connecting line is disposed at the preset mounting position of the second electrode sheet 232, and the other end of the second flexible connecting line is disposed at the mounting positions of the ring body 210 and the flexible display panel, and the second flexible connecting line can be designed to be an elastic contact, and can be directly contacted with a contact reserved outside the flexible display panel.

In this embodiment, the first electrode plate 231 and the first detection chip are electrically connected and the second electrode plate 232 and the first detection chip are electrically connected in this connection manner, and since the first flexible connecting line and the second flexible connecting line can both bend along with the adaptability of the ring body 210, the wearing effect of the ring body 210 on the wrist is not affected.

Optionally, the first electrode slice 231 and the second electrode slice 232 may also adopt electrode slices having a wireless transmission function, and a wireless receiving module is arranged inside the first detection chip, that is, the first electrode slice 231 and the second electrode slice 232 are in communication connection with the first detection chip in a wireless connection manner, where the wireless connection manner includes, but is not limited to, bluetooth, WiFi, or Zigbee and other connection manners.

Optionally, the material of ring body 210 includes a magnetic metal (e.g., an iron alloy or a nickel alloy), and making ring body 210 from the magnetic metal material can improve the structural strength of ring body 210, and can resist water, moisture, and high temperature. When the ring body 210 is made of a magnetic metal material, the first flexible connecting line and the second flexible connecting line in the ring body 210 in the foregoing embodiment need to be covered with an insulating material, so as to avoid short circuit between the lines.

Further, as shown in fig. 5 and 6, a magnetic buckle 211 is disposed at one end of the ring body 210, the circumferential length of the ring body 210 is controlled by adjusting the position of the magnetic buckle 211, and then the ring body 210 is restrained on the wrist of the person to be measured by utilizing the magnetic adsorption between the magnetic buckle 211 and the ring body 210, so as to prevent the ring body 210 from sliding on the arm to affect the measurement result.

Optionally, magnetic buckles 211 are arranged at two ends of the ring body 210, and the two magnetic buckles 211 are respectively magnetically adsorbed to the ring body 210 at corresponding positions, so that the limiting effect of the ring body 210 on the wrist is improved.

In some embodiments, as shown in fig. 1, 2, 3, 7 and 8 in combination, the body fat detection device in this embodiment further includes a cable 300, and the cable 300 includes a first connection end 310 and a second connection end 320.

Specifically, the scale body 100 includes a first plug end 130, the first plug end 130 is electrically connected to the first electrode set 110, and the first connection end 310 is connected to the first plug end 130 in a pluggable manner. The display unit 220 includes a second plug end 221, the second plug end 221 is electrically connected to the second electrode set 230, and the second connection end 320 is connected to the second plug end 221 in a pluggable manner, so as to facilitate the electrical connection between the scale body 100 and the display unit 220, thereby improving the connection efficiency, and the display unit can be detached for separate use, and is suitable for different people and application scenes.

Optionally, the first connection end 310 and the first plugging end 130, and the second connection end 320 and the second plugging end 221 can be mated with each other by using a ramo (LEMO) connector.

In some alternative embodiments, referring to fig. 2 and 3, scale body 100 further comprises: the scale body 120, the first electrode group 110 is disposed on the bearing surface of the scale body 120. It should be noted that the load bearing surface, i.e., the surface of the scale body 120 that is intended to contact the ball of a person's foot.

Specifically, the first electrode group 110 includes at least two third electrode sheets 111, and at least two fourth electrode sheets 112, and the third electrode sheets 111 are disposed separately from the fourth electrode sheets 112.

Further, the third electrode sheet 111 is used to contact one of the soles of the user (e.g., the left sole), and at least two of the third electrodes are arranged at the arrangement position, so that the same sole can cover all the third electrodes.

Similarly, the fourth electrode pad 112 is used to contact another sole of a foot of a user (e.g., the right sole), and at least two of the fourth electrodes are arranged at positions where the same sole of the foot is required to cover all of the fourth electrodes.

Alternatively, as shown in fig. 3, the scale body 120 in the present embodiment includes: a housing 121, a second power module (not shown in fig. 3), and a second detection chip (not shown in fig. 3). The casing 121 is generally made of plastic or acrylic material, and the second power module and the second detection chip are both located in the casing 121.

Specifically, the third and fourth electrode sheets 111 and 112 are attached to the surface of the case 121, for example: the third electrode plate 111 and the fourth electrode plate 112 may be fixed to a surface of the case 121 (corresponding to a bearing surface of the scale body 120) by an adhesive.

Further, the third electrode pad 111 and the fourth electrode pad 112 are electrically connected to a second detection chip, and the second detection chip is mainly used for processing data detected by the third electrode pad 111 and the fourth electrode pad 112 to obtain corresponding body fat data. When the third electrode pad 111 and the fourth electrode pad 112 are connected to the second detection chip by wires, the housing 121 covered by the third electrode pad 111 may be provided with corresponding connection holes for corresponding circuits to pass through.

In addition, the second detection chip is electrically connected with a second power module, the second power module is used for supplying power to the second detection chip, and the second power module can be a lithium battery, a nickel-metal hydride battery or a common carbon battery.

Optionally, data sharing may be achieved between the second detection chip and the third and fourth electrode pads 111 and 112 by using a wireless connection. Specifically, the third electrode slice 111 and the fourth electrode slice 112 may adopt electrode slices having a wireless transmission function, and a wireless receiving module is arranged inside the second detection chip, that is, the third electrode slice 111 and the fourth electrode slice 112 are in communication connection with the second detection chip in a wireless connection manner, where the wireless connection manner includes, but is not limited to, connection manners such as bluetooth, WiFi, or Zigbee.

In some alternative embodiments, as shown in fig. 3, the side of the housing 121 is provided with a first patch jack 121 a; the first patch hole 121a is aligned with the first plug end 130, and the first patch hole 121a corresponds to a positioning and mounting hole of the first plug end 130. The first plug end 130 is at least partially located inside the housing 121 to ensure the structural stability of the first plug end 130 and facilitate the plug connection of the first connection end 310.

Optionally, one end of the first plug terminal 130 is flush with the outer surface of the housing 121, and the other end of the first plug terminal 130 is located in the housing 121 and electrically connected to the second detection chip through a connection line.

In some optional embodiments, the first plug terminal 130 is electrically connected to the first electrode group 110 through the second detection chip; the second plug terminal 221 is electrically connected to the second electrode group 230 through the first detection chip.

Optionally, the scale body 100 and the display part 220 are connected by wireless to realize signal transmission, for example: the first detection chip and the second detection chip both have a wireless data receiving and transmitting function, and data sharing is realized by the first detection chip and the second detection chip in a wireless connection mode, so that the arm of a detector has a larger activity space, the situation that the measurement posture of the arm of the detector is limited by the cable 300 is avoided, and the measurement mode is more flexible.

The above embodiments of the present application have at least the following technical effects:

1. the detection bracelet is matched with the scale body for use, so that data of limbs and the almost whole body of the main trunk can be acquired during measurement, and the measurement precision of body fat data is greatly improved; simultaneously, but adopt the plug to be connected between the detection bracelet and the scale body for the scale body can independently use with the detection bracelet and measure body fat rate, when having increased the flexibility ratio, applicable in different crowds and application scene.

2. The detection bracelet includes ring body and display element, utilizes the ring body can conveniently detect wearing of bracelet, and display element can show the body fat data that detect, conveniently looks over, has strengthened user experience.

3. The display part in this embodiment can adopt flexible display panel, because flexible display panel has certain pliability and the performance of buckling, be convenient for with the installation cooperation of ring body, wear when measuring person's wrist moreover, flexible display panel can be crooked with wrist adaptability, has promoted and has worn travelling comfort and pleasing to the eye degree.

4. The first electrode plate and the second electrode plate are respectively and electrically connected with a first detection chip, and the first detection chip is mainly used for processing data detected by the first electrode plate and the second electrode plate to obtain corresponding body fat data; the first power supply module is electrically connected with the first detection chip and used for supplying power to the first detection chip; the first power supply module can adopt a rechargeable lithium battery or a nickel-hydrogen battery, and has small volume and long endurance time.

5. This embodiment can realize first electrode slice and first detection chip electricity through adopt first flexible connecting line to be connected and can realize second electrode slice and first detection chip electricity through adopting second flexible connecting line to be connected in the internal first flexible connecting line to because first flexible connecting line and second flexible connecting line can both buckle along with ring body adaptability, therefore can not influence the effect of wearing of ring body on the wrist.

6. The material of the ring body comprises magnetic metal (such as iron alloy or nickel alloy), and the ring body is made of the magnetic metal material, so that the structural strength of the ring body can be improved, and the ring body can be waterproof, moistureproof and high-temperature resistant; one end of the ring body is provided with a magnetic hasp, the circumferential length of the ring body is controlled by adjusting the position of the magnetic hasp, and then the ring body can be limited on the wrist of a measurer by utilizing the magnetic adsorption effect between the magnetic hasp and the ring body, so that the ring body is prevented from sliding on the arm to influence the measurement result.

7. The scale body comprises a first plug end which is electrically connected with the first electrode group, and the first connecting end is connected with the first plug end in a pluggable manner; the display unit includes that the second connects the spigot, and the second connects the spigot to be connected with second electrode group electricity, and the second link connects the spigot but plug with the second to make things convenient for the electricity between the balance body and the display unit to be connected, promote connection efficiency, can disassemble moreover and use respectively, applicable in the crowd and the application scene of difference.

8. The first plug jack and the first plug jack are arranged in an opposite position, and the first plug jack is equivalent to a positioning mounting hole of the first plug jack; the first plugging end is at least partially positioned on the inner side of the shell so as to ensure the structural stability of the first plugging end and facilitate the plugging connection of the first connection end.

9. The scale body and the display component realize signal transmission by wireless connection, for example: the first detection chip and the second detection chip both have a wireless data receiving and transmitting function, and data sharing is realized in a wireless connection mode, so that the arm of a detector has a larger activity space, the limitation of the measurement posture of the arm of the detector due to a cable is avoided, and the measurement mode is more flexible.

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

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, 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; 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 application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims (12)

1. A body fat detection device, comprising:

the scale body comprises a first electrode group, and the first electrode group is used for being contacted with two feet of a measurer;

the detection bracelet comprises a second electrode group, and the second electrode group is used for being in contact with the wrist and fingers of a measurer; the detection bracelet is connected with the scale body in a pluggable mode, so that the second electrode group is electrically connected with the first electrode group.

2. The body fat detection device according to claim 1, wherein the detection bracelet comprises: the display component is electrically connected with the second electrode group and used for displaying measured body fat data.

3. The body fat detection device according to claim 2, wherein the second electrode group includes: at least two first electrode sheets and at least two second electrode sheets;

the first electrode plate is positioned on the inner side of the ring body and is used for being in contact with the wrist of one arm of a measurer;

the second electrode position piece is located the outside of ring body for with the finger contact of another arm of measurer.

4. The body fat detection device according to claim 3, wherein the number of the first electrode pieces is two, and the two first electrode pieces are distributed on both sides of the display unit along the circumferential direction of the ring body;

and/or the number of the second electrode plates is two, and the two second electrode plates are distributed on two sides of the display component along the circumferential direction of the ring body.

5. The body fat detection device according to claim 3, wherein the display member comprises a flexible display panel.

6. The body fat detection device according to claim 5, wherein a first power module and a first detection chip are integrated in the flexible display panel;

the first electrode plate and the second electrode plate are respectively electrically connected with the first detection chip, and the first power supply module is electrically connected with the first detection chip.

7. The body fat detection device according to claim 6, wherein a first flexible connecting line and a second flexible connecting line are provided in the loop body;

the first electrode plate is electrically connected with the first detection chip through a first flexible connecting line; the second electrode plate is electrically connected with the first detection chip through a second flexible connecting line.

8. The body fat detection device according to claim 2, wherein the material of the ring body includes a magnetic metal;

at least one end of the ring body is provided with a magnetic hasp, and the magnetic hasp is magnetically adsorbed with the ring body and used for limiting the ring body on the wrist of a measurer.

9. The body fat detection device according to any one of claims 2 to 8, further comprising: a cable; the cable comprises a first connecting end and a second connecting end;

the scale body comprises a first plug end, the first plug end is electrically connected with the first electrode group, and the first connecting end is connected with the first plug end in a pluggable manner;

the display component comprises a second plug end, the second plug end is electrically connected with the second electrode group, and the second connecting end is connected with the second plug end in a pluggable mode.

10. The body fat detection device of claim 9, wherein the scale body further comprises: the first electrode group is arranged on the bearing surface of the scale body;

the first electrode group comprises at least two third electrode slices and at least two fourth electrode slices; the third electrode plate is used for contacting with one sole of a foot of a measurer, and the fourth electrode plate is used for contacting with the other sole of the foot of the measurer.

11. The body fat detecting device according to claim 10, wherein the scale body includes: the shell, the second power supply module and the second detection chip;

the second power module and the second detection chip are both located in the shell, the third electrode plate and the fourth electrode plate are attached to the surface of the shell, the third electrode plate and the fourth electrode plate are electrically connected with the second detection chip respectively, and the second detection chip is electrically connected with the second power module.

12. The body fat detection device of claim 11, wherein the side of the housing is provided with a first jack;

the first patch jack and the first patch jack are arranged in an end-to-end manner; and the first plugging end is at least partially positioned at the inner side of the shell.

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