CN220357442U

CN220357442U - Wearable equipment

Info

Publication number: CN220357442U
Application number: CN202320399886.6U
Authority: CN
Inventors: 李晓; 尤杰
Original assignee: Chipsea Technologies Shenzhen Co Ltd
Current assignee: Chipsea Technologies Shenzhen Co Ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2024-01-16
Anticipated expiration: 2033-02-27

Abstract

The embodiment of the application provides wearable equipment, which comprises a wearing main body, an impedance measurement assembly and at least one key, wherein the key is arranged on the wearing main body; the impedance measurement assembly is arranged on the wearing body and comprises at least two electrode pairs, wherein at least one key is provided with one electrode pair. The embodiment of the application can be understood to be that the key is reused for the electrode pair, so that the appearance surface of the wearing main body is more concise and attractive, and the integral sense of the wearing main body is stronger.

Description

Wearable equipment

Technical Field

The application relates to the technical field of electronic products, in particular to wearable equipment.

Background

With the development of electronic technology, wearable devices such as watches gradually develop towards intelligence, that is, some detection components such as a heart rate detection component, a blood oxygen detection component, an electrocardiogram detection component and the like are integrated on the wearable device to measure body components of a wearer.

In the related art, a wearable device is provided with an impedance measuring component to detect the impedance of a wearer. However, the impedance detection assembly needs a plurality of electrode pairs to contact with the wearer, so more holes are usually required to be formed in the wearing body of the wearable device to independently set the electrodes, which further results in insufficient brevity in appearance of the wearing body and affects the aesthetic property of the wearing body.

Disclosure of Invention

In view of the above, embodiments of the present application provide a wearable device to solve the above technical problems.

In a first aspect, embodiments of the present application provide a wearable device, including:

a wearing body;

at least one button arranged on the wearing main body; and

the impedance measurement assembly is arranged on the wearing body and comprises at least two electrode pairs, and at least one electrode pair is arranged on at least one key. Through foretell technical scheme, can multiplexing the button in setting up the electrode pair to make the wearing main part outward appearance succinct pleasing to the eye more.

Optionally, the electrode pair disposed on the key includes a first excitation electrode and a first measurement electrode, where the first excitation electrode and the first measurement electrode are at least partially disposed on a same side surface of the key. Through the technical scheme, a wearer can touch the electrode pairs on the keys with one finger conveniently.

Optionally, the key includes a first end surface facing away from the wearing body, and the first excitation electrode and the first measurement electrode are both at least partially disposed on the first end surface. Through the technical scheme, a wearer can conveniently touch the electrode pairs on the keys.

Optionally, the area of the portion of the first excitation electrode located at the first end face is larger than the area of the portion of the first measurement electrode located at the first end face. Through the technical scheme, the contact impedance of the electrode pairs on the keys can be improved, so that the detection accuracy of the impedance measurement assembly is improved.

Optionally, a first excitation electrode is arranged around the first measurement electrode. Through the technical scheme, the area of the first excitation electrode can be larger than that of the first measurement electrode.

Optionally, the wearing body has a fitting surface for fitting to a wearer, at least one of the electrode pairs being disposed on the fitting surface. Through the technical scheme, the visible surface of the wearing main body is more concise and attractive.

Optionally, the number of the keys is at least two, wherein at least two keys are respectively provided with one electrode pair. Through the technical scheme, the visible surface of the wearing main body is more concise and attractive.

In a second aspect, embodiments of the present application further provide a wearable device, including:

a wearing body having a front surface and a back surface disposed opposite to each other, the front surface having a display area;

the ring body is arranged on the wearing main body and surrounds the display area;

the button is arranged on the wearing main body; and

the impedance measurement assembly is arranged on the wearing main body and comprises at least two electrode pairs; wherein,

at least one of the electrode pairs is arranged on the back surface;

at least one electrode of the electrode pair is arranged on the key, the other electrode is arranged on the ring body, or at least one electrode of the electrode pair is arranged on the key, and the other electrode is formed by the ring body. Through the technical scheme, the visible surface of the wearing main body is more concise and attractive.

In a third aspect, embodiments of the present application further provide a wearable device, including:

a wearing body having a display area;

the transparent cover plate is covered on the display area; and

the impedance measurement assembly is arranged on the wearing body and comprises at least two electrode pairs, wherein at least one electrode pair is arranged on the transparent cover plate. Through the technical scheme, the visible surface of the wearing main body is more concise and attractive.

Optionally, the electrode pair disposed on the transparent cover plate is made of transparent conductive material. Through the technical scheme, the light transmittance of the transparent cover plate can be ensured.

Optionally, the transparent cover plate includes an outer surface facing the exterior of the wearing body and an inner surface facing the interior of the wearing body;

at least one electrode extends from the outer surface to the inner surface in an electrode pair disposed on the transparent cover plate. Through the technical scheme, the electrode pair at the transparent cover plate can be conveniently connected from the inside of the wearing main body to realize electric connection.

Optionally, the wearing body has a back surface facing away from the display area, and at least one pair of the electrode pairs is disposed on the back surface. Through the technical scheme, the visible surface of the wearing main body is more concise and attractive.

In this application embodiment, assume that the electrode pair that is located the button is first electrode pair, then compare in wearing the main part and additionally select two positions to set up two electrodes of first electrode pair respectively independently, this application embodiment can understand to be with the button reset in setting up first electrode pair to make the outward appearance face of wearing the main part succinct pleasing to the eye more, and then make the integrative sense of wearing the main part stronger. Further, integrating the first electrode pair on one key may also enable a closer distance between the two electrodes of the first electrode pair, so that a user can more conveniently touch both electrodes of the first electrode pair at the same time, such as the wearer may choose to touch the key with one finger to touch both electrodes of the first electrode pair at the same time.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an impedance measuring assembly according to an embodiment of the present application.

Fig. 3 is a schematic diagram of electrode pairs at the keys of the wearable device shown in fig. 1.

Fig. 4 is a schematic diagram of a second structure of a wearable device according to an embodiment of the present application.

Fig. 5 is a schematic structural view of the electrode pairs at the keys shown in fig. 1 or fig. 4.

Fig. 6 is a schematic diagram of another structure of the electrode pairs at the keys shown in fig. 1 or fig. 4.

Fig. 7 is a third structural schematic diagram of a wearable device according to an embodiment of the present application.

Fig. 8 is a fourth structural schematic diagram of a wearable device according to an embodiment of the present application.

Fig. 9 is a cross-sectional view of a transparent cover plate of the wearable device of fig. 8.

The reference numerals in the figures are respectively:

100. a wearing body;

11. a bonding surface; 12. a front face; 121. a display area; 13. a back surface;

200. an impedance measurement assembly;

21. an electrode pair; 211. a first excitation electrode; 212. a first measurement electrode; 213. a third excitation electrode; 214. a third measuring electrode; 22. an excitation source; 23. a voltage measurement circuit;

300. a key;

31. a first end face;

400. a ring body;

500. a transparent cover plate;

51. an outer surface; 52. an inner surface.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring 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.

In order to better understand the solution of the present application, the following description will make clear and complete descriptions of the technical solution of the embodiment of the present application with reference to the accompanying drawings in the embodiment of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the embodiment of the application, at least one refers to one or more; plural means two or more. In the description of the present application, the words "first," "second," "third," and the like are used solely for the purpose of distinguishing between descriptions and not necessarily for the purpose of indicating or implying a relative importance or order.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, the terms "comprising," "including," "having," and variations thereof herein mean "including but not limited to," unless expressly specified otherwise.

It should be noted that in the embodiments of the present application, "connected" is understood to mean electrically connected, and two electrical components may be connected directly or indirectly between two electrical components. For example, a may be directly connected to B, or indirectly connected to B via one or more other electrical components.

The embodiment of the application provides a wearable device, which may be a smart watch, a smart bracelet, a smart finger ring or smart glasses, etc., which is not limited in this embodiment of the application.

For example, please refer to fig. 1, fig. 1 is a schematic diagram of a first structure of a wearable device according to an embodiment of the present application. The wearable device may include a wearable body 100, an impedance measurement assembly 200, and at least one key 300. The key 300 is provided to the wearing body 100. The impedance measuring assembly 200 is disposed on the wearing body 100, and the impedance measuring assembly 200 includes at least two electrode pairs 21, so that the impedance measuring assembly 200 can measure the impedance of the wearer through the plurality of electrode pairs 21, thereby analyzing the body components of the wearer. Wherein at least one key 300 is provided with one electrode pair 21.

It can be appreciated that, assuming that the electrode pair 21 located on the key 300 is the first electrode pair, compared with the case where two positions are additionally selected on the wearing body 100 to independently set two electrodes of the first electrode pair, the embodiment of the present application can be understood that the key 300 is multiplexed to set the first electrode pair, so that the appearance surface of the wearing body 100 is more concise and attractive, and the sense of unity of the wearing body 100 is stronger. Further, integrating the first electrode pair on one key 300 may also enable a closer distance between the two electrodes of the first electrode pair, so that a user can more conveniently touch both electrodes of the first electrode pair at the same time, such as the wearer may choose to touch the key 300 with one finger to touch both electrodes of the first electrode pair at the same time.

With continued reference to fig. 2, fig. 2 is a schematic structural diagram of an impedance measurement assembly according to an embodiment of the present application. The above-described analysis of the body composition of the wearer by measuring the impedance of the wearer through the plurality of electrode pairs 21 may be performed by measuring the impedance to obtain the body fat rate of the wearer. For example, a first portion of the wearer, such as the left hand, is in contact with one electrode pair 21 and a second portion of the wearer, such as the right hand, is in contact with the other electrode pair 21, and the impedance measurement assembly 200 may measure the impedance between the left and right hands of the wearer, i.e., the impedance of the upper body of the wearer, by bioelectrical impedance (BIA, bioelectricalImpedenceAnalys is) techniques, thereby obtaining the body fat rate of the wearer. Of course, the impedance measuring assembly 200 may also measure the impedance of other body parts of the wearer according to the plurality of electrode pairs 21, and analyze other components of the human body according to the obtained impedance of the human body, which is not limited in the embodiment of the present application.

Specifically, the impedance measuring assembly 200 may also include an excitation source 22 and a voltage measurement circuit 23. An excitation source 22 is electrically connected to each electrode pair 21, and a specific excitation source 22 is electrically connected to an excitation electrode in each electrode pair 21 to output an excitation signal to the wearer through the excitation electrode. A voltage measuring circuit 23 is electrically connected to each electrode pair 21, and a specific voltage measuring circuit 23 is electrically connected to the measuring electrode in each electrode pair 21, and thus the voltage signal of the wearer is measured through the measuring electrode. Further, the impedance measurement assembly 200 can derive the impedance of the corresponding body part of the wearer from the excitation signal and the voltage information.

With continued reference to fig. 3, fig. 3 is a schematic diagram of an electrode pair at a key of the wearable device shown in fig. 1. The wearing body 100 may have a fitting surface 11, the fitting surface 11 being for fitting to a wearer, at least one electrode pair 21 being provided on the fitting surface 11. Then, when the wearing body 100 is worn, the electrode pair 21 located on the fitting surface 11 may be blocked by the wearer, so that the visible surface of the wearing body 100 is more concise and beautiful.

Of course, it is also understood that at least one electrode pair 21 is always passively contacted with the wearer, so that the number of electrode pairs 21 that the user needs to actively touch is smaller, thereby improving the use experience of the user.

For example, taking the wearable device as a smart watch as an example, assuming that the electrode pair 21 located on the key 300 is a first electrode pair and the electrode pair 21 located on the bonding surface 11 is a second electrode pair, the bonding surface 11 may be the back surface of the smart watch, when the watch is worn on the left hand of the wearer, the second electrode pair located on the bonding surface 11 contacts the left hand, and the wearer may touch the first electrode pair on the key 300 with the right hand, the impedance measurement assembly 200 may measure the impedance between the left hand and the right hand of the wearer to obtain the body fat rate and other data of the wearer.

It is understood that the number of the keys 300 may be one or a plurality, such as two, three or four, which is not limited in the embodiment of the present application.

Taking at least two keys 300 as an example, only one key 300 of the plurality of keys 300 may be provided with one electrode pair 21, or at least two keys 300 may be provided with one electrode pair 21, or two, three or even each of the plurality of keys 300 may be provided with one electrode pair 21, which is not limited in the embodiment of the present application.

Such as continuing to take the example that the wearable device is a smart watch, the smart watch may be provided with only two or four keys 300, wherein only one key 300 is provided with one electrode pair 21.

Alternatively, please continue to refer to fig. 4, fig. 4 is a schematic diagram of a second structure of the wearable device according to the embodiment of the present application. Taking the example that the wearable device is a smart glasses such as AR (Augmented Reality) glasses or VR (Virtual Reality) glasses, the wearable body 100 may include two legs of the smart glasses, one key 300 is provided on each of the legs, and one electrode pair 21 is provided on each of the keys 300. Then, the wearer can touch the buttons 300 on the left side of the temple with the left hand and touch the buttons 300 on the right side of the temple with the right hand, so that the impedance measuring assembly 200 can measure the impedance between the left and right hands of the wearer to obtain the data such as the body fat rate of the wearer.

The foregoing is a general explanation and description of the wearable device according to the embodiments of the present application, and the following continues to exemplify some optional structures of the electrode pair 21 in the embodiments of the present application, so as to further explain and describe the technical solutions of the embodiments of the present application.

With continued reference to fig. 5, fig. 5 is a schematic structural diagram of the electrode pairs at the keys shown in fig. 1 or fig. 4. The electrode pair 21 provided to the key 300 includes a first excitation electrode 211 and a first measurement electrode 212. Alternatively, it is also understood that, in the electrode pair 21 provided in the key 300, the excitation electrode electrically connected to the excitation source 22 is the first excitation electrode 211, and the measurement electrode electrically connected to the voltage measurement circuit 23 is the first measurement electrode 212. The first measuring electrode 212 and the first exciting electrode 211 are at least partially disposed on the same side surface of the key 300, so that a wearer can touch the first measuring electrode 212 and the first exciting electrode 211 simultaneously by one finger.

Illustratively, the key 300 includes a first end surface 31 facing away from the wearable body 100, and the first excitation electrode 211 and the first measurement electrode 212 are at least partially disposed on the first end surface 31, so as to prevent the wearable body 100 from blocking the wearer from touching the electrode pair 21 on the key 300; such as preventing the first excitation electrode 211 and the first measurement electrode 212 from being located near one side surface of the wearing body 100, the wearer's finger is obstructed by the wearing body 100 and it is difficult to touch the electrode pair 21 on the key 300. Of course, the first end surface 31 of the key 300 is usually a pressing surface for the wearer to press, so the area of the first end surface 31 is larger than the area of the other surfaces of the key 300; based on this, the electrode pair 21 on the first end face 31 can also be made larger to further facilitate the wearer's touch.

Wherein, the first excitation electrode 211 and the first measurement electrode 212 are at least partially disposed on the first end face 31 can be understood as: the first excitation electrode 211 is located entirely at the first end face 31, and the first measurement electrode 212 is located partially at the first end face 31; alternatively, the first excitation electrode 211 is partially located at the first end face 31, and the first measurement electrode 212 is entirely located at the first end face 31; alternatively, the first excitation electrode 211 is partially located at the first end face 31, and the first measurement electrode 212 is entirely located at the first end face 31; alternatively, the first excitation electrodes 211 are all located at the first end face 31, and the first measurement electrodes 212 are all located at the first end face 31, which is not limited in the embodiment of the present application.

In some embodiments, the first end face 31 may be a micro-curved surface. As an embodiment, the first end face 31 may be a convex curved surface; as other embodiments, for higher adaptation to the finger of the wearer, the first end surface 31 may also be a concave curved surface, so that the wearer can press the whole first end surface 31 or a larger area of the first end surface 31 more conveniently than the first end surface 31, thereby facilitating the user to touch the electrode pair 21 on the first end surface 31.

Alternatively, to reduce the process difficulty, the first end surface 31 may also be planar, which is not limited in the embodiment of the present application.

The keys 300 may be circular keys 300 or polygonal keys 300 such as square keys 300. Taking the example that the key 300 is a polygonal key 300, the key 300 may further include a plurality of first side surfaces extending from the first end surface 31 toward the wearing body 100. The first excitation electrode 211 and the first measurement electrode 212 may be at least partially disposed on the same first side, which is not limited in the embodiment of the present application.

In some embodiments, the area of the portion of the first excitation electrode 211 located at the first end face 31 may be S1, the area of the portion of the first measurement electrode 212 located at the first end face 31 may be S2, and S1 may be greater than S2. For example, the ratio of S1 to S2 may be 1.1, 1.23, 1.401, 2, etc., which is not limited in the embodiments of the present application.

It will be appreciated that the larger the area of the electrode, the smaller the contact impedance thereof, and the higher the accuracy of the measurement of the human body impedance, and in addition, the contact impedance of the exciting electrode has a larger influence on the measurement of the human body impedance than the contact impedance of the measuring electrode, so that in order to improve the accuracy of the measurement, the area of the first exciting electrode 211 touched by the wearer needs to be increased as much as possible, however, the size of the key 300 is generally smaller, and the area of the first end face 31 is limited, and in this embodiment, the larger area at the first end face 31 is used to set the first exciting electrode 211, so as to reduce the contact impedance of the first exciting electrode 211 and improve the accuracy of the measurement.

For example, the first excitation electrode 211 may be disposed around the first measurement electrode 212.

For example, the first measurement electrode 212 may be disposed at an intermediate position of the first end face 31. Then, the first excitation electrode 211 may be in a closed loop shape to be disposed around the first measurement electrode 212, and the first excitation electrode 211 may also be in a non-closed loop shape to be disposed around the first measurement electrode 212 such that S1 is greater than S2. Of course, when the first excitation electrode 211 is disposed around the first measurement electrode 212, S1 may be less than or equal to S2, which is not limited in the embodiment of the present application.

Alternatively, please continue to refer to fig. 6, fig. 6 is another schematic structure of the electrode pairs at the keys shown in fig. 1 or fig. 4. The first excitation electrode 211 and the first measurement electrode 212 may also be oppositely disposed at the first end face 31. For example, the first measuring electrode 212 is located in the upper half area of the first end face 31, and the first exciting electrode 211 is located in the lower half area of the first measuring electrode 212, which is not limited in the embodiment of the present application.

In some embodiments, the electrodes of the electrode pair 21 may be metallic conductive members, such as metallic flakes made of stainless steel, nickel, or the like. In other embodiments, the electrodes of the electrode pair 21 may be conductive plating layers, such as a plating layer made of nickel, gold, ITO (Indium tin oxide), AZO (aluminum doped zinc oxide), or the like, which is not limited in this embodiment.

Illustratively, the further combined electrode pair 21 comprises an excitation electrode and a measurement electrode: it may be that the excitation electrode part is even entirely a metallic conductive member or that the excitation electrode part is even entirely a conductive coating. And, it may be that the measuring electrode part is even all the metal conductive member, or that the measuring electrode part is even all the conductive plating layer, which is not limited in this embodiment of the present application.

In some embodiments, the wearable device may further include a display component, which may be an LCD (Liquid Crystal Display) display screen, an OLED (Organic Light-Emitting Diode) display screen, or the like, so that the wearable device may display related information such as time, weather forecast, body fat rate, or the like. The bonding surface 11 may be located on a side of the wearing body 100 facing away from the display member, or the bonding surface 11 may be located on a back surface of the wearing body 100.

In some embodiments, the wearable device may further include a communication component for wireless communication to transmit information. For example, the communication component may include a 4G (the 4th generation mobile communication technology, fourth generation mobile communication technology) communication module, a 5G (the 5th generation mobile communication technology, fifth generation mobile communication technology) communication module, a bluetooth communication module, a WIFI (Wireless Fidelity ) communication module, and the like, which are not limited in this embodiment.

In some embodiments, the wearable device may further include a heart rate detection component, a blood oxygen detection component, an electrocardiogram detection component, and the like, which is not limited by the present embodiments.

In addition, the wearable device may also include some other sensors, such as photoelectric sensors, motion sensors, and the like. In particular, the photosensors may include ambient photosensors and proximity sensors. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the device is stationary, and the device can be used for identifying the gesture of the display device (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration identification related functions (such as pedometer and knocking), and the like; other sensors such as barometer, hygrometer, thermometer, etc. that may be configured for the electronic device are not described herein.

With continued reference to fig. 7, fig. 7 is a schematic diagram of a third structure of the wearable device according to the embodiment of the present application. The embodiment of the application also provides a wearable device, which comprises a wearable main body 100, a ring body 400, a key 300 and an impedance measurement assembly 200. The wearing body 100 has a front face 12 and a back face 13 disposed opposite to each other, and the front face 12 has a display area 121 for display. The ring body 400 is mounted on the wearing body 100, and the ring body 400 is disposed around the display area 121. The key 300 is provided to the wearing body 100. The impedance measuring assembly 200 is disposed on the wearing body 100, and the impedance measuring assembly 200 includes at least two electrode pairs 21, so that the impedance measuring assembly 200 can measure the impedance of the wearer through the plurality of electrode pairs 21, thereby analyzing the body components of the wearer. Wherein at least one electrode pair 21 is arranged on the back surface 13. And, one electrode of at least one electrode pair 21 is disposed on the key 300, and the other electrode is disposed on the ring body 400; or one electrode of at least one electrode pair 21 is disposed on the key 300 and the other electrode is formed by the ring body 400.

Therefore, assuming that the electrode pair 21 at the key 300 and the ring body 400 is the third electrode pair, compared with the case that two positions are additionally selected on the wearing body 100 to independently set two electrodes of the third electrode pair, the embodiment of the present application can be understood that the key 300 and the ring body 400 are multiplexed to set the third electrode pair, so that the common surface of the wearing body 100 is more concise and beautiful, and the sense of unity of the wearing body 100 is stronger. Meanwhile, in actual use, the front face 12 is a common face of the wearer, and the back face 13 is generally used as an unusual face to be attached to the wearing part of the wearer, so that the at least one electrode pair 21 is hidden in the back face 13, which can make the common face of the wearing body 100 more compact and beautiful.

Specifically, each electrode pair 21 may include an excitation electrode and a measurement electrode, and the electrodes located at the key 300, the ring 400, and the ring 400 may be the excitation electrode, the measurement electrode, and the excitation electrode, which are not limited in this embodiment of the present application.

The electrode pair 21 described above in combination includes an excitation electrode and a measurement electrode: it may be an excitation electrode part or even all of the metallic conductive member or an excitation electrode part or even all of the conductive plating; and, it may be that the measuring electrode part is even all the metal conductive member, or that the measuring electrode part is even all the conductive plating layer, which is not limited in this embodiment of the present application.

When the ring body 400 is provided with an electrode, the electrode disposed on the ring body 400 may be a metal conductive member, and the electrode disposed on the ring body 400 may also be a conductive coating, which is not limited in this embodiment.

It will also be appreciated that when the electrodes disposed on the ferrule 400 are conductive plating, the electrodes disposed on the ferrule 400 may be entirely covering the ferrule 400; the electrode disposed on the ring body 400 may also be a local position covering the ring body 400, for example, the electrode disposed on the ring body 400 may cover only one side of the ring body 400 near or far from the key 300, which is not limited in the embodiment of the present application.

In some embodiments, the impedance measuring assembly 200 may further have an excitation source 22 and a voltage measuring circuit 23, and specific structures of the excitation source 22 and the voltage measuring circuit 23 may be referred to as the excitation source 22 and the voltage measuring circuit 23, which are not described herein.

In some embodiments, the wearable device may further include at least one of a display component, a communication component, a heart rate detection component, an blood oxygen detection component, an electrocardiogram detection component, and some other sensors, where the display component, the communication component, the heart rate detection component, the blood oxygen detection component, the electrocardiogram detection component, and some other sensors may participate in the display component, the communication component, the heart rate detection component, the blood oxygen detection component, the electrocardiogram detection component, and some other sensors described above, which are not described herein.

With continued reference to fig. 8, fig. 8 is a schematic diagram of a fourth structure of the wearable device according to the embodiment of the present application. The embodiment of the application also provides a wearable device, which comprises a wearable body 100, a transparent cover plate 500 and an impedance measuring assembly 200. The wearing body 100 has a display area 121. The transparent cover 500 covers the display area 121. The impedance measurement assembly 200 is disposed on the wearing body 100, and the impedance measurement assembly 200 includes at least two electrode pairs 21, so that the impedance measurement assembly 200 can measure the impedance of the wearer through the plurality of electrode pairs 21, thereby realizing the analysis of the body components of the wearer. Wherein, at least one electrode pair 21 is disposed on the transparent cover 500.

It can be appreciated that, assuming that the electrode pair 21 located on the transparent cover plate 500 is the fourth electrode pair, compared to the case where two positions are additionally selected on the wearing body 100 to independently set two electrodes of the fourth electrode pair, the embodiment of the present application can be understood that the transparent cover plate 500 is multiplexed to set the fourth electrode pair, so that the appearance surface of the wearing body 100 is more concise and attractive, and the sense of unity of the wearing body 100 is stronger. Further, integrating the fourth electrode pair on the transparent cover plate 500 may also make a distance between two electrodes of the fourth electrode pair closer so that a user touches both electrodes of the fourth electrode pair by one finger or two fingers at the same time.

In some embodiments, the electrode pair 21 disposed on the transparent cover 500 is made of a transparent conductive material, or the fourth electrode pair is made of a transparent conductive material, so that the light transmittance of the transparent cover 500 can be better ensured, so as to prevent the electrode pair 21 at the transparent cover 500 from shielding the information to be displayed by the wearable device. For example, the electrode pair 21 provided to the transparent cover plate 500 is ITO (Indium tin oxide), AZO (aluminum doped zinc oxide), nano silver plating, or the like.

With continued reference to fig. 9, fig. 9 is a cross-sectional view of the transparent cover plate of the wearable device of fig. 8. In some embodiments, the transparent cover plate 500 includes an outer surface 51 facing the exterior of the wearable body 100 and an inner surface 52 facing the interior of the wearable body 100. In order to realize the impedance measuring function, at least one electrode of the pair of electrodes 21 provided in the transparent cover plate 500 extends from the outer surface 51 to the inner surface 52, and thus the electrode covering part of the inner surface 52 may be electrically connected to the excitation source 22 or the voltage measuring circuit 23 corresponding to the impedance measuring assembly 200 through the part of the inner surface 52 of the transparent cover plate 500.

Specifically, the electrode pair 21 disposed on the transparent cover 500 may include a third excitation electrode 213 and a third measurement electrode 214, or the excitation electrode disposed on the transparent cover 500 includes the third excitation electrode 213, and the excitation electrode disposed on the transparent cover 500 includes the third measurement electrode 214. Then, only the third excitation electrode 213 may extend from the outer surface 51 to the inner surface 52, only the third measurement electrode 214 may extend from the outer surface 51 to the inner surface 52, and both the third excitation electrode 213 and the third measurement electrode 214 may extend from the outer surface 51 to the inner surface 52.

In some embodiments, the wearable body 100 has a back surface 13 facing away from the display area 121, and at least one electrode pair 21 is disposed on the back surface 13. In practical use, the display area 121 is generally located on the common surface of the wearing body 100, and the back surface 13 is generally attached to the wearing part of the wearer as an unusual surface, so that the at least one electrode pair 21 is hidden in the back surface 13, which can make the common surface of the wearing body 100 more compact and beautiful.

Of course, it is also understood that at least one electrode pair 21 is always passively contacted with the wearer, so that the number of electrode pairs 21 that the user needs to actively touch is smaller, thereby improving the user experience.

In some embodiments, the electrodes of the electrode pair 21 disposed on the back surface 13 may be metal conductive members such as metal sheets made of stainless steel, nickel, or the like. In other embodiments, the electrodes of the electrode pair 21 disposed on the back surface 13 may be conductive plating layers, such as nickel, gold, indium Tin Oxide (ITO), aluminum doped zinc oxide (AZO), and the like, which are not limited in this embodiment.

The foregoing description is not intended to limit the preferred embodiments of the present application, but is not intended to limit the scope of the present application, and any such modifications, equivalents and adaptations of the embodiments described above in accordance with the principles of the present application should and are intended to be within the scope of the present application, as long as they do not depart from the scope of the present application.

Claims

1. A wearable device, comprising:

a wearing body;

at least one button arranged on the wearing main body; and

the impedance measurement assembly is arranged on the wearing body and comprises at least two electrode pairs, at least one of the electrode pairs is provided with one electrode pair, the electrode pairs arranged on the keys comprise a first excitation electrode and a first measurement electrode, and the first excitation electrode and the first measurement electrode are at least partially arranged on the same side surface of the keys.

2. The wearable device of claim 1, wherein the key comprises a first end face facing away from the wearing body, the first excitation electrode and the first measurement electrode each being at least partially disposed at the first end face.

3. The wearable device according to claim 2, wherein an area of a portion of the first excitation electrode located at the first end face is larger than an area of a portion of the first measurement electrode located at the first end face.

4. A wearable device according to claim 3, characterized in that a first excitation electrode is arranged around the first measurement electrode.

5. The wearable device of any of claims 1-4, wherein the wearable body has a bonding surface for bonding to a wearer, at least one of the electrode pairs being disposed on the bonding surface.

6. The wearable device according to any of claims 1 to 4, wherein the number of keys is at least two, wherein at least two keys are provided with one of the electrode pairs, respectively.

7. A wearable device, comprising:

the button is arranged on the wearing main body; and

at least one of the electrode pairs is arranged on the back surface;

at least one electrode of the electrode pair is arranged on the key, the other electrode is arranged on the ring body, or at least one electrode of the electrode pair is arranged on the key, and the other electrode is formed by the ring body.

8. A wearable device, comprising:

a wearing body having a display area;

the transparent cover plate is covered on the display area; and

the impedance measurement assembly is arranged on the wearing body and comprises at least two electrode pairs, wherein at least one electrode pair is arranged on the transparent cover plate.

9. The wearable device of claim 8, wherein the pair of electrodes disposed on the transparent cover plate are transparent conductive materials.

10. The wearable device of claim 8, wherein the transparent cover plate includes an outer surface facing an exterior of the wearable body and an inner surface facing an interior of the wearable body;

at least one electrode extends from the outer surface to the inner surface in an electrode pair disposed on the transparent cover plate.

11. The wearable device of claim 8, wherein the wearable body has a back surface facing away from the display area, the at least one pair of electrode pairs being disposed on the back surface.