CN216255791U

CN216255791U - Wearable device

Info

Publication number: CN216255791U
Application number: CN202122953775.9U
Authority: CN
Inventors: 张岳刚
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The application discloses wearable equipment includes: the dial structure comprises a display surface and a binding surface which are oppositely arranged; the watch band structure is detachably connected with the dial plate structure; one of the light emitter and the light receiver is arranged on the binding surface, and the other one of the light emitter and the light receiver is arranged on the dial plate structure or the watchband structure; the transmitting lens is arranged on the watchband structure; the two ends of the adapter are respectively and electrically connected with the light emitter and the transmitting lens; the watch band structure is connected with the dial plate structure, and light emitted by the light emitter is emitted to the light receiver through the emitting lens. According to the technical scheme, the transmitting lens of the light transmitting end and the light receiver of the receiving end are arranged on different structures of the wearable device, and the light is emitted and then only needs to be transmitted in a one-way mode to pass through the blood vessel and the skeleton of the user and then directly shoot to the light receiver, so that the accuracy of the detection result of the health index information of the body of the user can be improved.

Description

Wearable device

Technical Field

This application belongs to wearing equipment technical field, concretely relates to wearable equipment.

Background

At present, current equipment such as intelligent wrist-watch or intelligent bracelet, when carrying out rhythm of the heart or blood oxygen detection, light transmitter through the dial plate bottom outwards sends light usually, detect the positive blood vessel of wrist after passing the bone, the bone back is penetrated in to the reflexion and is located the light receiver of dial plate bottom, because it is more to pierce through the bone number of times, among the prior art, can adopt the receiving area who increases the light intensity or increase the receiver usually in order to reach the effect of test, but because light transmitter and light receiver all set up in the dial plate bottom, mutual light interference appears very easily, there is certain influence to the accuracy of testing result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wearable equipment, through the transmitting lens with the light transmitting terminal and the light receiver setting of receiving terminal on wearable equipment's different structures, only need one-way transmission to pass direct directive light receiver behind user's the blood vessel and the skeleton after light jets out to can improve the accuracy to the detection result of the healthy index information of user's health.

In order to achieve the above object, an embodiment of the first aspect of the present application provides a wearable device, including: the dial structure comprises a display surface and a binding surface which are oppositely arranged; the watch band structure is detachably connected with the dial plate structure; one of the light emitter and the light receiver is arranged on the binding surface, and the other one of the light emitter and the light receiver is arranged on the dial plate structure or the watchband structure; the transmitting lens is arranged on the watchband structure; the two ends of the adapter are respectively and electrically connected with the light emitter and the transmitting lens; the watch band structure is connected with the dial plate structure, and light emitted by the light emitter is emitted to the light receiver through the emitting lens.

According to the embodiment of the wearable equipment that this application provided, mainly including dismantling two parts of dial plate structure and watchband structure of connection, wherein, be equipped with display surface and binding face on the dial plate structure, the display surface mainly used shows information such as time, and the binding face is then used for laminating user's health, including but not limited to wrist department. On the basis, the light emitter and the light receiver are arranged, one of the light emitter and the light receiver is arranged on the abutting surface, and the other one can be arranged at any position of the wearable device. It should be emphasized that, in this solution, a transmitting lens is further disposed on the watchband structure, and the transmitting lens is connected to the light emitter through the adapter, so that the emitting position and the receiving position of the light are in different structures, and the mutual interference between the light can be greatly reduced.

It should be added that, because the watchband structure and the dial structure are detachably connected, the detachable mode can be a clamping connection, and can also be a connection of a traditional watch ear and a watch ear bolt. However, no matter what connection mode is adopted, when the watchband structure is connected to the dial plate structure, light emitted outwards by the light emitter can be transmitted to the emitting lens and then emitted to the light receiver, and at the moment, the light is emitted and then only needs to be transmitted in a one-way mode to penetrate through blood vessels and bones of a user and then directly emitted to the light receiver, so that the accuracy of the detection result of the health index information of the body of the user can be improved.

In addition, due to the separated arrangement between the emission lens and the light receiver, a complex light-isolating structure can be saved, optical holes are reduced, and the integrity of the appearance is maintained.

Wherein, wearable equipment can be smart watch, bracelet or other equipment that have the health detection demand.

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

Drawings

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

fig. 2 shows a schematic structural diagram of a wearable device according to an embodiment of the present application;

fig. 3 shows a schematic structural diagram of a wearable device according to an embodiment of the present application;

fig. 4 shows a schematic structural diagram of a wearable device according to an embodiment of the present application;

fig. 5 shows a schematic structural diagram of a wearable device according to an embodiment of the application.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:

100: a wearable device; 102: a dial structure; 1022: a display surface; 1024: a binding face; 104: a watchband structure; 1042: a first belt body; 1044: a second belt body; 106: a light emitter; 108: an optical receiver; 110: an emission lens; 112: an adapter; 1122: a first connector; 1124: a second connector; 114: an optical fiber line; 116: a first seal member; 118: a second seal member; 120: a power supply line; 122: a processor; 124: a display screen; 202: skin; 204: a blood vessel.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

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; can be mechanically or electrically connected; 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.

The wearable device that provides in this application embodiment can be for intelligent wrist-watch, bracelet or other equipment that have the health detection demand.

A wearable device provided according to an embodiment of the present application is described below with reference to fig. 1 to 5.

As shown in fig. 1, one embodiment of the present application proposes a wearable device 100, including: the watch dial structure 102, the watch dial structure 102 includes a display surface 1022 and an abutting surface 1024 which are oppositely arranged; a watchband structure 104 detachably connected to the watch face structure 102; the optical transmitter 106 and the optical receiver 108, wherein one of the optical transmitter 106 and the optical receiver 108 is arranged on the abutting surface 1024, and the other is arranged on the dial plate structure 102 or the watch band structure 104; a transmitting lens 110 provided on the band structure 104; an adaptor 112, wherein two ends of the adaptor 112 are electrically connected with the light emitter 106 and the emission lens 110 respectively; the watch band structure 104 is connected to the watch face structure 102, and light emitted from the light emitter 106 is directed to the light receiver 108 through the emission lens 110.

According to the embodiment of the wearable device 100 provided by the present application, the wearable device mainly includes a watch face structure 102 and a watch band structure 104, which are detachably connected, wherein a display face 1022 and a fitting face 1024 are provided on the watch face structure 102, the display face 1022 is mainly used for displaying information such as time, and the fitting face 1024 is used for fitting the body of the user, including but not limited to the wrist. On the basis, by arranging the light emitter 106 and the light receiver 108, one of them is arranged on the attaching surface 1024, and the other can be arranged at any position of the wearable device 100. It should be emphasized that in this embodiment, the transmitting lens 110 is further disposed on the wristband structure 104, and the transmitting lens 110 is connected to the light emitter 106 through the adaptor 112, so that the emitting position and the receiving position of the light are in different structures, and the mutual interference between the light can be greatly reduced.

It should be added that, since the band structure 104 and the dial structure 102 are detachably connected, the detachable manner may be a snap-fit connection, and may also be a connection of a conventional watch ear and a watch ear plug. However, no matter what connection method is adopted, when the watchband structure 104 is connected to the dial plate structure 102, the light emitted from the light emitter 106 will be transmitted to the emitting lens 110, and then the light is emitted to the light receiver 108, as shown in fig. 2 and 4, at this time, the light only needs to be transmitted through the skin 202, blood vessels 204 and bones of the user in a single direction and then directly emitted to the light receiver 108, so that the accuracy of the detection result of the health index information of the body of the user can be improved.

In addition, due to the separated arrangement between the emission lens 110 and the light receiver 108, a complex light-blocking structure can be saved and optical holes can be reduced, thereby maintaining the integrity of the appearance.

Wherein, wearable device 100 may be a smart watch, bracelet, or other device with health detection requirements.

Further, the light emitter 106 is disposed on the dial structure 102, and the adaptor 112 specifically includes: a first connector 1122 provided on the dial structure 102; a second connector 1124 provided on the band structure 104; wherein the watchband structure 104 is coupled to the watch face structure 102 and the first connector 1122 is in communication with the second connector 1124 to enable an optical path between the light emitter 106 and the emission lens 110.

By disposing the optical transmitter 106 on the dial plate structure 102, and the optical receiver 108 on the abutting surface 1024, the adaptor 112 is divided into two structures, i.e., a first connector 1122 and a second connector 1124. The first connector 1122 is disposed on the watch band structure 102, the second connector 1124 is disposed on the watch band structure 104, and when the watch band structure 104 is connected to the watch band structure 102, the first connector 1122 is communicated with the second connector 1124, and at this time, the light emitter 106 is electrically connected to the emission lens 110 to form a light path, so that the emission lens 110 can emit light outwards normally.

In the present embodiment, the emission lens 110 has a capability of emitting light. There is no limitation as to whether the light emitter 106 needs to emit light.

The connection between the first connector 1122 and the second connector 1124 may be a male-female connection, or may be any detachable connection.

Further, as shown in fig. 2, the method further includes: and an optical fiber line 114, both ends of the optical fiber line 114 being connected to the second connector 1124 and the emission lens 110, respectively.

By providing the optical fiber line 114 and connecting the two ends of the optical fiber line 114 to the second connector 1124 and the emission lens 110, the light can be transmitted into the optical fiber line 114 to the emission lens 110 based on the light emitted by the light emitter 106, so as to facilitate the emission lens 110 to emit light outwards.

In the present embodiment, the emission lens 110 does not have a function of light emission, but mainly uses light emitted from the light emitter 106 to perform detection.

Further, as shown in fig. 3, the method further includes: a first seal 116 provided around the first connector 1122; and a second sealing member 118 provided on a peripheral portion of the second connector 1124, wherein the first connector 1122 and the second connector 1124 are connected to each other, and the first sealing member 116 and the second sealing member 118 are sealingly connected to each other.

By providing the first and

second seals

116 and 118 on the first and

second connectors

1122 and 1124, respectively, the waterproof capability of the entire wearable device 100 is improved. It can be understood that the connection relationship between the first connector 1122 and the second connector 1124 is physical separation and connection, so that a certain gap is inevitably formed, and since the gap is used for transmitting light, if water flows in, the transmission of light is greatly affected, so that two sealing members are respectively disposed on the first connector 1122 and the second connector 1124, and at the same time, when the two connectors are connected, the sealing connection of the two sealing members is limited, thereby further improving the sealing effect.

Further, as shown in fig. 4, the light emitter 106 is disposed on the watchband structure 104, and the wearable device 100 further includes: a power supply line 120 provided on the band structure 104; wherein the watch band structure 104 is connected to the watch face structure 102 and the power supply line 120 is electrically connected to the battery of the watch face structure 102.

In another embodiment, the light emitter 106 is disposed on the watchband structure 104, and the power line 120 is configured to be in a connection with a battery on the watch face structure 102, such that the power line 120 is connected to the battery when the watchband structure 104 is connected to the watch face structure 102, so as to normally emit light to the light emitter 106.

Further, as shown in fig. 5, two ends of the dial structure 102 are respectively provided with a first watch ear and a second watch ear, and the watch band structure 104 specifically includes: one end of the first belt body 1042 is detachably connected with the first watch ear; one end of the second belt body 1044 is detachably connected with the second watch ear; wherein, the first strap 1042 and the second strap 1044 are detachably connected.

For dial plate structure 102, both ends are provided with two ears respectively, first ear and second ear promptly, simultaneously to watchband structure 104, divide into first area body 1042 and second area body 1044, and every area body can dismantle with a corresponding ear and be connected, also for dismantling the connection between two area bodies simultaneously, is convenient for the change to watchband structure 104 on the one hand, also does benefit to user's wearing simultaneously.

Further, the first strap 1042 and the second strap 1044 are connected, and the watchband structure 104 is connected to the dial structure 102, and the light receiver 108 and the transmitting lens 110 are disposed on two opposite sides of the wearable device 100.

By limiting the connection between the two band bodies, the whole watchband structure 104 is connected with the whole dial plate structure 102, and the light receiver 108 and the transmitting lens 110 are located on the two opposite sides of the whole structure, so that the light received by the light receiver 108 is only formed by one-way transmission, and compared with the traditional reflection detection mode, the attenuation of one-time light penetrating through bones can be reduced, and the detection accuracy is improved.

Further, still include: and the processor 122 is arranged on the dial structure 102, the processor 122 is electrically connected with the light emitter 106 and the light receiver 108, and the processor 122 is used for controlling the light emitter 106 to emit light and determining the health index information according to the light parameters received by the light receiver 108.

The processor 122 is disposed on the dial structure 102, and can control the light emitter 106 and the light receiver 108, specifically, the light emitter 106 is controlled to emit light, the light is transmitted to the light receiver 108, and the processor 122 can compare the light of the light receiver 108 with the light emitted before, so as to obtain the health index information.

The health index information includes, but is not limited to, heart rate, blood oxygen, blood pressure, and other indexes.

Further, still include: the display screen 124 is disposed on the display surface 1022, and the processor 122 is further configured to control the display screen 124 to display the health index information.

By arranging the display screen 124 on the display surface 1022, information such as pictures and time can be displayed, and in addition, because the display screen 124 is electrically connected with the processor 122, the display screen 124 can be controlled to display health index information under the action of the processor 122, so that the current health state of a user can be reminded, and the use experience of the user can be improved.

Further, the attaching surface 1024 is provided with the light receiver 108, and the transmitting lens 110 is disposed on the watchband structure 104 opposite to the attaching surface 1024.

By arranging the light receiver 108 on the attaching surface 1024 and arranging the transmitting lens 110 at a part of the position on the watchband structure 104, when the transmitting lens 110 transmits light, the light can directly enter the light receiver 108, so that the subsequent processor 122 can analyze the light received by the light receiver 108, thereby determining the corresponding health index information.

Additionally, the position of the emitting lens 110 is opposite to the attaching surface 1024, so that the emitted light can cover the attaching surface 1024, and the light receiver 108 can receive the light effectively.

In a specific embodiment, a smart watch is provided that separates a Photo Detector (PD), i.e. a Light receiver 108, and a Light Emitting Diode (LED), i.e. a Light Emitting Diode, wherein the PD is still arranged at the back of the wrist at the back of the dial. The LED is arranged at the buckle position of the watchband on the side surface of the dial plate, an optical fiber interface is manufactured, and the flexible optical fiber is arranged in the watchband to lead the LED optical fiber out to the wrist position. The existing reflection type photoplethysmography (PPG) technology is changed into transmission type PPG. Therefore, the watchband is free of circuits and components, and the PD and the LED are separated under the condition that a shading structure is not required to be added. The wearing comfort is greatly improved and the integrity of the appearance is ensured.

The specific working principle is as follows: the light emitted by the light emitter 106 is transmitted through the transmitting fiber connector (i.e., the adapter 112) and then enters the transmitting fiber (i.e., the fiber circuit 114) and is transmitted to the light emitting lens 110 to illuminate the area with abundant blood vessels on the front surface of the wrist. The transmitted light after absorption and reflection by blood vessels loads the PPG signal through the wrist to the optical receiver 108 on the back of the dial.

A common way of wearing a wristwatch is with the case on the back of the wrist. The design realizes that the optical signal reaches the front position of the wrist with rich blood vessels by winding the wrist for half a circle, and can reduce the attenuation of the primary light penetrating through the bone. Meanwhile, the separation of the PD and the LED can reduce the light-blocking structure and reduce the optical open holes, and the integrity of the appearance is kept.

According to the embodiment of the wearable equipment of this application, set up the transmitting lens of light transmitting terminal and the light receiver of receiving terminal on wearable equipment's different structures, only need one-way transmission to pass direct directive light receiver behind user's blood vessel and the skeleton after the light jets out to can improve the accuracy to the detection result of the healthy index information of user's health.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wearable device, comprising:

the dial plate structure comprises a display surface and a binding surface which are oppositely arranged;

the watch band structure is detachably connected with the dial plate structure;

one of the light emitter and the light receiver is arranged on the binding surface, and the other one of the light emitter and the light receiver is arranged on the dial plate structure or the watchband structure;

the transmitting lens is arranged on the watchband structure;

the two ends of the adapter are respectively and electrically connected with the light emitter and the transmitting lens;

the watch band structure is connected with the dial plate structure, and light rays emitted by the light emitter are emitted to the light receiver through the emitting lens.

2. The wearable device according to claim 1, wherein the light emitter is provided on the dial structure, and wherein the adapter specifically comprises:

the first connector is arranged on the dial plate structure;

the second connector is arranged on the watchband structure;

the watch band structure is connected with the dial plate structure, and the first connector is communicated with the second connector to realize an optical path between the light emitter and the emission lens.

3. The wearable device of claim 2, further comprising:

and two ends of the optical fiber circuit are respectively connected with the second connector and the transmitting lens.

4. The wearable device of claim 2, further comprising:

a first seal member provided on a peripheral portion of the first connector;

a second seal member provided on a peripheral portion of the second connector,

wherein the first connector is connected with the second connector, and the first sealing element is connected with the second sealing element in a sealing manner.

5. The wearable device of claim 1, wherein the light emitter is disposed on the watchband structure, the wearable device further comprising:

the power supply circuit is arranged on the watchband structure;

the watch band structure is connected with the dial plate structure, and the power supply circuit is electrically connected with a battery of the dial plate structure.

6. The wearable device according to any one of claims 1 to 5, wherein a first watch ear and a second watch ear are respectively provided at two ends of the watch face structure, and the watch band structure specifically comprises:

one end of the first belt body is detachably connected with the first watch lug;

one end of the second belt body is detachably connected with the second lug;

wherein, the first area body with the connection can be dismantled to the second area body.

7. The wearable device according to claim 6, wherein the first band and the second band are connected, the watch band structure is connected to the dial structure, and the light receiver and the transmitting lens are oppositely disposed on two sides of the wearable device.

8. The wearable device according to any one of claims 1-5, further comprising:

the processor is arranged on the dial structure, electrically connected with the light emitter and the light receiver and used for controlling the light emitter to emit light and determining health index information according to light parameters received by the light receiver.

9. The wearable device of claim 8, further comprising:

the processor is further used for controlling the display screen to display the health index information.

10. The wearable device according to any one of claims 1 to 5, wherein the abutting surface is provided with a light receiver, and the emission lens is provided on the watchband structure at a position opposite to the abutting surface.