CN211022665U

CN211022665U - Intelligent finger ring for body fat detection

Info

Publication number: CN211022665U
Application number: CN201921577861.0U
Authority: CN
Inventors: 李新
Original assignee: Goertek Inc
Current assignee: Goertek Inc; Weifang Goertek Electronics Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-17
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an intelligent finger ring for body fat detection, which comprises an inner shell, an outer shell, a circuit board, a first electrode and a second electrode, wherein the inner shell and the outer shell are sleeved with each other; the circuit board is fixed between the inner shell and the outer shell, and a body fat detection module is fixedly arranged on the circuit board; the first electrode is fixed on the inner shell and provided with a sensing surface exposed on the inner surface of the inner shell, and the second electrode is fixed on the outer shell and provided with a sensing surface exposed on the outer surface of the outer shell. According to the intelligent finger ring for detecting the body fat, the body fat rate can be detected by arranging the body fat detection module and the detection electrode, and the first electrode is tightly attached to the skin of a human body due to the good attaching tightness of the finger ring and the finger, so that the detection accuracy is improved; and the finger ring has small volume and is convenient to carry.

Description

Intelligent finger ring for body fat detection

Technical Field

The utility model relates to an intelligence wearing equipment technical field especially relates to a body fat detects intelligent ring.

Background

Along with the improvement of standard of living, people also are more and more high to healthy attention degree, can detect the body fat rate of self, and body fat detects at present and has been used on body fat balance, body fat bracelet, wrist-watch. The body fat scale has high detection accuracy, but has large volume and is inconvenient to carry; the body fat bracelet watch product utilizes wrist and negative pole contact, and the finger of another hand forms measurement circuit with anodal contact and detects, but wrist and wrist-watch relative position often change during the detection, leads to the test accuracy not high.

SUMMERY OF THE UTILITY MODEL

Based on this, the to-be-solved technical problem of the utility model is to provide a detect body fat detection intelligent ring that the precision is high, portable.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a body fat detection intelligent ring comprises an inner shell, an outer shell, a circuit board, a first electrode and a second electrode, wherein the inner shell and the outer shell are sleeved with each other; the circuit board is fixed between the inner shell and the outer shell, and a body fat detection module is fixedly arranged on the circuit board; the first electrode is fixed on the inner shell and provided with a sensing surface exposed on the inner surface of the inner shell, and the second electrode is fixed on the outer shell and provided with a sensing surface exposed on the outer surface of the outer shell.

Furthermore, the first electrode comprises a multi-section arc-shaped electrode plate, a multi-section arc-shaped groove is formed in the circumferential direction of the inner side face of the inner shell, and the arc-shaped electrode plate is fixed in the arc-shaped groove.

Furthermore, the number of the arc-shaped electrode plates is two, and the arc-shaped electrode plates are semicircular.

Furthermore, the second electrode comprises two electrode plates which are symmetrically arranged along the radial direction of the ring.

The outer shell is provided with a mounting hole for mounting a second electrode, a flange part is arranged on the periphery of the second electrode, the flange part is arranged between the inner shell and the outer shell, and the second electrode is fixed on the outer shell through the flange part.

Furthermore, a through hole is formed in the inner shell, a spring thimble is arranged in the through hole, and the circuit board is electrically connected with the first electrode through the spring thimble.

Furthermore, the circuit board is provided with an elastic sheet, and the circuit board is electrically connected with the second electrode through the elastic sheet.

Further, the circuit board is a flexible circuit board.

Further, the first electrode is fixed to the inner case by adhesion.

Further, the first electrode is flush with the inner side surface of the inner shell, and the second electrode is flush with the outer side surface of the outer shell.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

according to the intelligent finger ring for detecting the body fat, the body fat rate can be detected by arranging the body fat detection module and the detection electrode, and the first electrode is tightly attached to the skin of a human body due to the good attaching tightness of the finger ring and the finger, so that the detection accuracy is improved; and the finger ring has small volume and is convenient to carry.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

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

FIG. 1 is a schematic structural view of the novel intelligent finger ring for detecting body fat;

FIG. 2 is an exploded view of the novel intelligent finger ring for detecting body fat;

FIG. 3 is a longitudinal sectional view of the novel intelligent finger ring for detecting body fat;

description of reference numerals:

an inner case 100; an arc-shaped groove 110; a through-hole 120; a housing 200; a mounting hole 210; a circuit board 300; a first electrode 400; a second electrode 500; a flange portion 510; a spring thimble 600; the spring plate 700.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, it is an embodiment of the intelligent finger ring for body fat detection of the present invention. As shown in fig. 1 and 2, the body fat detection smart ring includes an inner case 100 for wearing on a finger, an outer case 200 sleeved outside the inner case 100, a circuit board 300, and a first electrode 400 and a second electrode 500 connected to the circuit board 300. The outer casing 200 and the inner casing 100 may be made of a non-conductive plastic material or may be subjected to an insulating treatment such as anodic oxidation. The circuit board 300 is fixed between the inner casing 100 and the outer casing 200, and the body fat detection module is fixedly disposed on the circuit board 300. The first electrode 400 is disposed on the inner casing 100 and has a sensing surface exposed to the inner surface of the inner casing 100; the second electrode 500 is fixed on the housing 200 and has a sensing surface exposed on the outer surface of the housing 200. In the present embodiment, the first electrode 400 is a positive electrode, and the second electrode 500 is a negative electrode.

When the finger ring is used, the finger ring is worn on a finger of one hand, the first electrode 400 is in contact with the finger, the other hand is in contact with the second electrode 500 of the finger ring shell 200, and after the two electrodes are respectively contacted by different parts of a human body, the two electrodes are connected through the body of a user to form a detection loop. When a body fat detection instruction is sent, the circuit board 300 sends an electric signal, the electric signal flows through the worn finger from the first electrode 400, passes through the body to reach the finger of the other hand, the electric signal information is processed through the body fat detection module and is converted into digital information, and the body fat rate information of the human body is obtained.

According to the intelligent finger ring for detecting body fat, the body fat rate can be detected by arranging the body fat detection module and the detection electrode, and the first electrode 400 is tightly attached to the skin of a human body due to the good attaching tightness of the finger ring and the finger, so that the detection accuracy is improved; and the finger ring has small volume and is convenient to carry.

In this embodiment, the first electrode 400 includes a multi-section arc electrode plate, correspondingly, a multi-section arc groove 110 adapted to the shape of the arc electrode plate is circumferentially formed on the inner side surface of the inner casing 100, the arc electrode plate is fixed in the arc groove 110, and the multi-section arc groove is preferably arranged around the inner side surface of the inner casing. The first electrode 400 may be adhered and fixed to the inner case 100 by dispensing or the like. Preferably, the smart ring of the present embodiment adopts a four-electrode structure, that is, the first electrode 400 includes two arc-shaped electrode pieces, and the second electrode 500 also includes two electrode pieces. The arc-shaped electrode plate of the first electrode 400 is preferably in a semicircular ring shape, so that the installation is convenient, the contact area with fingers is increased, and the good contact with the fingers is ensured to the greatest extent. In other embodiments, the smart ring is not limited to a four-electrode structure, such as an eight-electrode structure; the first electrode 400 is not limited to the arc-shaped structure, and may have a shape that can be sufficiently contacted with a finger.

Preferably, the two electrode sheets of the second electrode 500 are symmetrically arranged along the radial direction of the finger ring. So, can pinch the electrode slice of both sides with the thumb and the forefinger of another hand when detecting, easy and simple to handle, the application of force of being convenient for simultaneously can guarantee to point and electrode slice in close contact with, improves and detects the precision. The shape of the electrode sheet of the second electrode 500 is not particularly limited, and may be rectangular, oval, circular, etc., and the present embodiment is exemplarily configured in a rounded rectangular shape.

The outer case 200 is provided with a mounting hole 210 for mounting the second electrode 500, and the second electrode 500 has a flange portion 510 on the periphery thereof, so that the second electrode 500 is mounted inside the outer case 200 while the flange portion 510 is interposed between the inner case 100 and the outer case 200, and the second electrode 500 is fixed to the outer case 200 via the flange portion 510. The flange structure of the second electrode 500 can ensure that the second electrode 500 can be well fixed on the housing 200 and is convenient to install.

As shown in fig. 3, the first electrode 400 is electrically connected to the circuit board 300 through the pogo pin 600. Specifically, a through hole 120 is formed in the inner casing 100 corresponding to the mounting position of the first electrode 400, a pogo pin 600 is disposed in the through hole 120, and the circuit board 300 is electrically connected to the first electrode 400 through the pogo pin 600.

As shown in fig. 3, the second electrode 500 is electrically connected to the circuit board 300 through the elastic sheet 700. The elastic sheet 700 is disposed on the circuit board 300 by a patch method, and the circuit board 300 is electrically connected to the second electrode 500 through the elastic sheet 700.

In the present embodiment, the circuit board 300 is a flexible circuit board 300, which can be freely attached between the inner casing 100 and the outer casing 200.

In order to ensure the comfort of wearing the ring, the first electrode 400 is flush with the inner side of the inner case 100, and the second electrode 500 is flush with the outer side of the outer case 200.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A body fat detection intelligent ring is characterized by comprising an inner shell, an outer shell, a circuit board, a first electrode and a second electrode, wherein the inner shell and the outer shell are sleeved with each other; the circuit board is fixed between the inner shell and the outer shell, and a body fat detection module is fixedly arranged on the circuit board; the first electrode is fixed on the inner shell and provided with a sensing surface exposed on the inner surface of the inner shell, and the second electrode is fixed on the outer shell and provided with a sensing surface exposed on the outer surface of the outer shell.

2. The intelligent finger ring for detecting body fat according to claim 1, wherein the first electrode comprises a multi-section arc-shaped electrode plate, a multi-section arc-shaped groove is formed in the inner side surface of the inner shell in the circumferential direction, and the arc-shaped electrode plate is fixed in the arc-shaped groove.

3. The intelligent finger ring for detecting body fat according to claim 2, wherein two arc-shaped electrode plates are provided, and the arc-shaped electrode plates are semi-circular.

4. The intelligent finger ring for detecting body fat of claim 3, wherein the second electrode comprises two electrode plates, and the two electrode plates are symmetrically arranged along the radial direction of the finger ring.

5. The intelligent ring for detecting body fat according to claim 1, wherein the outer shell is provided with a mounting hole for mounting a second electrode, the second electrode is provided with a flange portion around the second electrode, the flange portion is sandwiched between the inner shell and the outer shell, and the second electrode is fixed on the outer shell through the flange portion.

6. The intelligent ring for detecting body fat according to claim 1, wherein a through hole is formed in the inner shell, a spring thimble is arranged in the through hole, and the circuit board is electrically connected with the first electrode through the spring thimble.

7. The intelligent finger ring for body fat detection according to any one of claims 1 to 6, wherein a spring plate is arranged on the circuit board, and the circuit board is electrically connected with the second electrode through the spring plate.

8. The intelligent ring for detecting body fat according to any one of claims 1 to 6, wherein the circuit board is a flexible circuit board.

9. The smart ring for body fat detection according to any one of claims 1 to 6, wherein the first electrode is adhesively fixed to the inner case.

10. The intelligent ring for detecting body fat according to any one of claims 1 to 6, wherein the first electrode is flush with the inner side surface of the inner casing, and the second electrode is flush with the outer side surface of the outer casing.