Smart wearable devices

Abstract

This invention discloses a smart wearable device, including a mounting part, a main control board, and a touch component. The main control board is disposed on the mounting part and has a first trigger part. The touch component includes a second trigger part, which is disposed on the side of the first trigger part facing away from the main control board. The second trigger part is electrically connected to the main control board and is spaced apart from the first trigger part. The second trigger part can be pressed and moved toward the first trigger part, wherein: the second trigger part has a touch trigger state; and / or, during the pressing stroke of the second trigger part, the second trigger part has a first pressing trigger state spaced apart from the first trigger part and / or a second pressing trigger state in contact with the first trigger part; the user can select the second trigger part to be in different trigger states so that the smart wearable device has different trigger modes.

Description

Technical Field

[0001] This invention relates to the field of electronic product technology, and in particular to smart wearable devices. Background Technology

[0002] Smart wearable devices, such as smart rings and smartwatches, have various electronic functions in addition to traditional ones. Considering the small size of some smart wearable devices and the space constraints on the number of buttons, how to achieve more trigger functions while maintaining a simplified design is still a topic of ongoing research and development. Summary of the Invention

[0003] The main objective of this invention is to propose a smart wearable device that aims to achieve multiple function triggering through a single trigger.

[0004] To achieve the above objectives, the present invention proposes a smart wearable device, comprising:

[0005] Installation Department;

[0006] A main control board is disposed on the mounting portion, and a first trigger portion is provided on the main control board; and,

[0007] A touch component includes a second trigger portion disposed on the side of the first trigger portion facing away from the main control board. The second trigger portion is electrically connected to the main control board and is spaced apart from the first trigger portion. The second trigger portion can be pressed and moved toward the first trigger portion, wherein:

[0008] The second trigger unit has a touch-triggered state; and / or,

[0009] During the pressing stroke of the second trigger part, the second trigger part has a first pressing trigger state spaced apart from the first trigger part and / or a second pressing trigger state in contact with the first trigger part.

[0010] Optionally, the main control board has a plurality of spaced-apart surface electrodes on the side opposite to the first trigger unit. These surface electrodes are used to contact the skin to acquire human functional data.

[0011] Optionally, the touch component further includes a first support member arranged in a ring. The first support member is elastically arranged and sleeved on the outside of the first trigger part. One end of the first support member is connected to the main control board along its thickness direction, and the other end is connected to the second trigger part, so that the second trigger part and the first trigger part are spaced apart.

[0012] Optionally, the second trigger includes:

[0013] A touchpad is disposed on the mounting portion and located on the side of the first trigger portion facing away from the main control board, and is electrically connected to the main control board; and,

[0014] A trigger function is located on the side of the touchpad facing away from the main control board, and is used to sense touch or press.

[0015] Optionally, the smart wearable device further includes a triggering structure, the triggering structure comprising:

[0016] The trigger panel is a cylindrical shape with one side open, and it covers the outside of the triggering functional component; and,

[0017] The second support member is located between the trigger panel and the touch panel.

[0018] Optionally, the second support member is elastically configured; and / or,

[0019] The peripheral edge of the trigger panel is sealed to the second support member.

[0020] Optionally, when the second trigger unit has a touch trigger state, the touch trigger state is turned on or off according to the instructions of the main control board.

[0021] Optionally, the smart wearable device further includes a battery, which is electrically connected to the main control board.

[0022] Optionally, the main control board has a plurality of spaced-apart surface electrodes on the side opposite to the first trigger unit.

[0023] The mounting unit includes:

[0024] The first housing is arranged in a ring shape, and a plurality of first through holes are provided on the peripheral side of the first housing;

[0025] The second housing is arranged in a ring shape. A second through hole is opened on the peripheral side of the second housing. The second housing is sleeved on the outside of the first housing and fastened to the first housing to jointly define the mounting cavity.

[0026] The main control board is located inside the mounting cavity, the plurality of body surface electrodes extend out of the plurality of first vias, and the second trigger part is exposed in the second via or partially extends out of the second via.

[0027] Optionally, the smart wearable device further includes a battery, which is arranged in an arc shape;

[0028] The mounting portion further includes an elastic bracket disposed within the mounting cavity. The elastic bracket is arc-shaped and is positioned so that the main control board is mounted on the side of the elastic bracket facing the first housing. At least one end of the elastic bracket along its extension direction forms a gap with the battery.

[0029] Optionally, a gap is formed between both ends of the elastic support along its extension direction and the battery;

[0030] The first housing has two spaced mating plates protruding from its side facing the second housing, and the two mating plates are respectively inserted into the two gaps.

[0031] Optionally, the surface of the first housing is provided with a slot corresponding to the first trigger part, so that the edge of the first trigger part can be engaged.

[0032] In the technical solution of this invention, a one-click, multi-functional user experience is achieved by controlling different trigger states of the second trigger unit. The second trigger unit can be triggered by a user's sliding touch, thereby enabling the main control board to issue corresponding function commands. When the second trigger unit is pressed by the user, it can move towards the first trigger unit. Depending on the different movement distances, it may be in contact with or not in contact with the first trigger unit, thus achieving two different trigger states. That is, in this device, the second trigger unit can have a single sliding or pressing trigger state, or it can have two or even three trigger states, thereby enabling the smart wearable device to have different trigger modes. The structure is simple, requires little space, and provides a better user experience. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0034] Figure 1 An exploded perspective view of an embodiment of the smart wearable device provided by the present invention;

[0035] Figure 2 for Figure 1 A 3D schematic diagram of a smart wearable device;

[0036] Figure 3 for Figure 2 A schematic cross-sectional view along the middle AA section;

[0037] Figure 4 for Figure 1A three-dimensional schematic diagram of the circuit board, touch components, and trigger structure working together;

[0038] Figure 5 for Figure 4 A schematic cross-sectional view of the middle BB;

[0039] Figure 6 for Figure 1 A three-dimensional schematic diagram of the first shell in the middle;

[0040] Figure 7 for Figure 1 A three-dimensional schematic diagram of the second shell in the middle;

[0041] Figure 8 for Figure 1 A three-dimensional schematic diagram of a medium-elasticity support;

[0042] Figure 9 for Figure 1 A schematic diagram showing the interaction between the flexible support and the battery;

[0043] Figure 10 for Figure 1 A cross-sectional schematic diagram showing the fit between the elastic support, the first housing, and the battery.

[0044] Explanation of icon numbers:

[0045] label name label name 100 Smart wearable devices 21 First trigger section 1 Installation Department 22 Body surface electrodes 11 First shell 3 Touch components 111 First via 31 Second trigger section 112 Card slot 311 touchpad 113 mating plate 312 Trigger function 12 Second shell 32 First support component 121 Second via 41 Trigger panel 13 Flexible support 42 Second support component 2 main control board 5 Battery

[0046] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0048] It should be noted that if the embodiments of the present invention involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0049] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0050] This invention provides a smart wearable device designed to enable multiple functions to be triggered through a single trigger. Figures 1 to 10 An embodiment of the smart wearable device provided by the present invention.

[0051] Please refer to Figures 1 to 3 The smart wearable device 100 includes a mounting part 1, a main control board 2, and a touch component 3. The main control board 2 is disposed on the mounting part 1 and has a first trigger part 21. The touch component 3 includes a second trigger part 31, which is disposed on the side of the first trigger part 21 facing away from the main control board 2. The second trigger part 31 is electrically connected to the main control board 2 and is spaced apart from the first trigger part 21. The second trigger part 31 can be pressed to move toward the first trigger part 21.

[0052] The second triggering part 31 can be implemented in at least one of the following ways:

[0053] First type: The second triggering part 31 has a touch triggering state;

[0054] The second type: During the pressing stroke of the second trigger part 31, the second trigger part 31 has a pressing trigger state. There are two types of pressing trigger states: one is the first pressing trigger state in which the second trigger part 31 is pressed and spaced apart from the first trigger part 21, and the other is the second pressing trigger state in which the second trigger part 31 is pressed and contacts the first trigger part 21.

[0055] It should be understood that when the second triggering unit 31 only has a press triggering state, it is optimal for the first press triggering state and the second press triggering state to coexist. When the second triggering unit 31 is simultaneously touched and pressed, it can take both the first press triggering state and the second press triggering state, or one of them combined with the touch triggering state, to form multiple function triggers under multiple triggering methods. This allows the user to select the second triggering unit 31 in different triggering states, so that the smart wearable device 100 has different triggering modes.

[0056] In the technical solution of this invention, by controlling different trigger states of the second trigger unit 31, a one-click multi-functional user experience is achieved. The second trigger unit 31 can be triggered by the user's sliding touch, thereby enabling the main control board 2 to issue corresponding function commands. When the second trigger unit 31 is pressed by the user, it can move towards the first trigger unit 21. Depending on the different movement distances, it may be in contact with or not in contact with the first trigger unit 21, thus achieving two different trigger states. That is, in this device, the second trigger unit 31 can have a single sliding or pressing trigger state, or it can have two or even three trigger states, thereby enabling the smart wearable device 100 to have different trigger modes. The structure is simple, the space requirement is small, and it has a better user experience.

[0057] It should be noted that the present invention does not limit the specific form of the smart wearable device 100, which may be a smart ring, a smart watch, VR / AR glasses, etc. It should be understood that the smart wearable device 100 can be triggered to different functional modes through different trigger states of the second triggering unit 31, such as motion detection, heart rate detection, or starting to record steps. When the smart wearable device 100 has a display interface, different functions can be switched and different operation interfaces can be brought up on the display interface. The present invention does not limit this.

[0058] Furthermore, the main control board 2 has a plurality of spaced-apart surface electrodes 22 on its side facing away from the first trigger unit 21. These surface electrodes 22 are used to contact the skin to acquire human functional data. In this embodiment, human functional data is acquired through the multiple surface electrodes 22. Different trigger modes can be either detection commands for different human data or commands to retrieve different detection results.

[0059] It should be understood that the present invention does not limit the specific number and arrangement of the surface electrodes 22, which can be 2, 3, 6 or even more, and can be reasonably set according to actual needs and the structure and volume of the smart wearable device 100.

[0060] Please refer to Figures 3 to 5The touch component 3 also includes a ring-shaped first support member 32, which is elastically arranged and sleeved on the outside of the first trigger part 21. One end of the first support member 32 is connected to the main control board 2 along its thickness direction, and the other end is connected to the second trigger part 31, so that the second trigger part 31 and the first trigger part 21 are spaced apart. The present invention does not limit the material of the first support member 32, which can be rubber, spring sheet, etc., as long as it has a stable compression and rebound function. The thickness of the first support member 32 should be greater than the height of the first trigger part 21 protruding from the main control board 2. In the natural state, the second trigger part 31 is raised by the gap of the first support member 32. When pressed by the user, the first support member 32 is compressed and deformed by the pressure. At this time, the gap between the first trigger part 21 and the second trigger part 31 changes. The user can control the movement of the second trigger part 31 by controlling the pressing pressure, thereby controlling whether to achieve the first press trigger state or the second press trigger state.

[0061] In this embodiment, the first trigger unit 21 is a Dome button mounted on the main control board 2. In other embodiments, the first trigger unit 21 can also be a contact sensor. The second trigger unit 31 can be connected to the main control board 2 via a flexible circuit board to achieve circuit conduction and signal interaction. If there is sufficient design space, it can also be implemented through wireless communication or a signal transceiver device.

[0062] In one embodiment, the second triggering unit 31 includes a touch panel 311 and a triggering function 312. The touch panel 311 is disposed on the mounting unit 1 and located on the side of the first triggering unit 21 facing away from the main control board 2, and is electrically connected to the main control board 2. The triggering function 312 is disposed on the side of the touch panel 311 facing away from the main control board 2 and is used to sense the user's touch or press. At this time, the touch panel 311 serves as the mounting base and circuit patterning base. The touch panel 311 is connected to the main control board 2 through wiring. The triggering function 312 is similar to the electronic components on the touch panel 311 and can be coordinated with the triggering height. For example, the triggering function 312 can be a sensing element containing a capacitive film or other structures, capable of sensing the user's sliding trigger. The touch assembly 3 as a whole can also be designed as a capacitive button, as long as the corresponding function can be achieved. The present invention does not limit this.

[0063] It should be understood that, based on the above embodiments, the first support member 32 is disposed between the touch panel 311 and the main control board 2. When pressed, the touch panel 311 will also deform to a certain extent. Therefore, the thickness of the first support member 32 and the distance between the first trigger part 21 and the touch panel 311 should be reasonably set to avoid permanent deformation of the touch panel 311.

[0064] In the actual appearance design of the product, a button can be set flush with the outer shell of the smart wearable device 100, or it can be set as a more prominent button to facilitate user identification of the trigger position. In one embodiment, the smart wearable device 100 also includes a trigger structure, which includes a trigger panel 41 and a second support member 42. The trigger panel 41 is arranged in a cylindrical shape with one side open and covers the outside of the trigger functional component 312; the second support member 42 is disposed between the trigger panel 41 and the touch panel 311. At this time, the trigger panel 41, as an exposed structure, can protect the touch component 3. The first support member 32 can serve as a mounting support and can also have a height adaptation function. Adjusting the thickness of the first support member 32 can control the distance between the touch panel 311 and the trigger panel 41, and can also control whether the trigger panel 41 protrudes to the outside.

[0065] Furthermore, the second support member 42 can be elastically configured so that the trigger panel 41 has good elastic support and good feel when it is pressed. The second support member 42 can also be made of hard materials such as plastic or metal, without affecting the press trigger function.

[0066] It should be noted that the shape of the second support member 42 can be the same as that of the first support member 32, both being ring-shaped, but their structures can also be different, and the present invention does not impose any restrictions on this.

[0067] In this embodiment, the first support member 32 and the second support member 42 are not circular rings, but square ring structures with inner holes.

[0068] To prevent external dust or water from entering the interior and coming into contact with the main control board 2 and other structures, the peripheral edge of the trigger panel 41 is sealed to the second support member 42. This provides sealing protection and ensures good sealing performance of the electrical control components.

[0069] Given the different triggering methods, the trigger panel 41 can be configured as a button cap or a touch screen. When the trigger panel 41 is a button cap, the second trigger unit 31 mainly has two press triggering states by being pressed. When the trigger panel 41 is a touch screen, the second trigger unit 31 can simultaneously have both touch triggering and press triggering states.

[0070] Furthermore, when the second trigger unit 31 has a touch-triggered state, the touch-triggered state is turned on or off according to the instructions of the main control board 2. That is, in this embodiment, the touch-triggered state corresponds to the on and off of the smart wearable device 100. When it is on, all functions are awakened and can be operated, similar to the unlocked state of a smart terminal. When it is off, it is in a standby state to prevent accidental touches, similar to the locked state of a smart terminal. At this time, the smart wearable device 100 can simultaneously have both touch and press functions. Touch triggering is used to wake up the device, and press triggering is used to perform function operations. It should be understood that in other embodiments, the touch-triggered state can also be used to directly control function triggering rather than interface wake-up, and the present invention does not limit this.

[0071] To improve battery life, the smart wearable device 100 also includes a battery 5, which is electrically connected to the main control board 2. In this embodiment, the tabs of the battery 5 are soldered to the main control board 2, while the other end of the battery 5 is in a free state, thus ensuring assembly flexibility while providing power. Simultaneously, a wiring connection allows the main control board 2 to supply power to the touch component 3.

[0072] The specific structural form of the installation part 1 in this application is described in one embodiment, please refer to... Figures 6 to 7 The main control board 2 has multiple surface electrodes 22 spaced apart on its side facing away from the first trigger part 21. The mounting part 1 includes a first housing 11 and a second housing 12. The first housing 11 is annular, and multiple first through holes 111 are formed on its peripheral side. The second housing 12 is annular, and a second through hole 121 is formed on its peripheral side. The second housing 12 is fitted onto the outside of the first housing 11 and fastened to it to define the mounting cavity. The main control board 2 is located inside the mounting cavity. The multiple surface electrodes 22 extend out of the multiple first through holes 111, and the second trigger part 31 is exposed in the second through hole 121 or partially extends out of the second through hole 121. In this structure, the mounting part 1 is an annular cavity structure, which can be worn as a ring on a finger or as a bracelet on a wrist. The size is reasonably designed according to the actual product requirements. This design facilitates disassembly and assembly, and has a good appearance and good protective performance. Multiple surface electrodes 22 are located on the inside so that they can directly contact the user's skin after wearing, and the second trigger part 31 can be exposed from the second through hole 121 for easy operation by the user.

[0073] For easier installation of main control board 2, please refer to... Figures 8 to 9The smart wearable device 100 also includes a battery 5, which is arc-shaped. The mounting part 1 also includes an elastic bracket 13 disposed in the mounting cavity. The elastic bracket 13 is arc-shaped, and the main control board 2 is mounted on the side of the elastic bracket 13 facing the first housing 11. At least one end of the elastic bracket 13 along its extension direction forms a gap with the battery 5. That is, the elastic bracket 13 and the battery 5 are arc-shaped according to the structural form of the first housing 11 and the second housing 12. They are not directly connected, but maintain a certain fixed gap, so as to fit the housing structure for assembly. This reduces the requirements for processing precision and avoids the difficulties of assembling a closed ring.

[0074] To further ensure the positioning effect, the elastic bracket 13 is provided with an elongated groove on the side facing the first housing 11 for the main control board 2 to be installed. In this embodiment, the main control board 2 is also set with an arc-shaped structure to facilitate structural adaptation and circumferential distribution of multiple body surface electrodes 22. Corresponding to the position of the first trigger part 21, the elastic bracket 13 is provided with a slot or hole structure for installation.

[0075] It should be noted that in this embodiment, the main control board 2 is composed of an arc-shaped motherboard and a square FPC component.

[0076] In this embodiment, please refer to 6 and Figure 10 The elastic bracket 13 forms gaps between its two ends and the battery 5 along its extension direction; the first housing 11 has two spaced mating plates 113 protruding from its side facing the second housing 12, and the two mating plates 113 are respectively inserted into the two gaps. The two mating plates 113 can achieve stable assembly with fixed installation position. Since the elastic bracket 13 itself is elastic and has a C-shaped structure, it can adapt to installation. When the battery 5 is connected to the main control board 2 by inserting the tabs or wiring, through holes can be opened on the corresponding mating plates 113 to allow the tabs and wiring to pass through. The size of the mating plates 113 can also be reasonably designed to avoid wiring.

[0077] It should be understood that the thickness of the elastic bracket 13 and the battery 5 can be the same or different, and needs to be adjusted according to the actual design requirements. When the thicknesses of the two are different, the first shell 11 needs to be designed with uneven thickness to ensure that the structures fit tightly together after assembly.

[0078] Furthermore, the surface of the first housing 11 is provided with a slot 112 corresponding to the first trigger part 21, so that the edge of the first trigger part 21 can be engaged. This achieves reinforcement and prevents shaking.

[0079] It should be noted that the above-mentioned parts can be sealed and fixed with glue or double-sided tape.

[0080] Taking a smart ring as an example, in its initial state, the smart ring has a visible button cap and three surface electrodes 22. The surface electrodes 22 are used to acquire functional data of the human body, and the button cap is used to trigger functions. The button triggering function scenarios are as follows:

[0081] First embodiment:

[0082] A gentle slide on the trigger panel 41 activates the second trigger part 31, triggering the first function of the smart ring, such as powering on / off or moving. When a forceful press is made and the touchpad 311 moves down beyond the initial gap between the touchpad 311 and the first trigger part 21 (hereinafter referred to as the initial gap), the touchpad 311 begins to press the first trigger part 21 (when the first trigger part 21 is set as a Dome button, its travel distance is generally 0.15-0.3mm), thus activating the second press trigger state and triggering the second function of the smart ring. The second function can have an electrical signal output or be a purely tactile experience. The system can be set to automatically disconnect the first function once the first trigger part 21 is triggered.

[0083] Second embodiment:

[0084] Gently press the top of the trigger panel 41 and move it down a certain distance. At this time, the touch panel 311 will move down a certain distance, but not beyond the initial gap, that is, it will not contact the first trigger part 21. Therefore, the function of the first trigger part 21 is not triggered at this time, but it is in the first press trigger state. If the first press trigger state is maintained for a certain period of time, the first function of the smart ring will be triggered. If the button is pressed down further so that the touch panel 311 contacts the first trigger part 21, the second press trigger state is realized, and the second function of the smart ring can be triggered.

[0085] Third embodiment:

[0086] Gently sliding the button on the trigger panel 41 activates the touch trigger state of the second trigger part 31, thereby triggering the first function of the smart ring. Gently pressing the top of the button cap and moving it down a certain distance will cause the touchpad 311 to move down a short distance, but not beyond the initial gap, meaning it does not contact the first trigger part 21. Therefore, the first trigger part 21 is not activated at this time, but is in the first press trigger state. Maintaining the first press trigger state for a certain period of time will activate the second function of the smart ring. If the button is pressed down further to make the touchpad 311 contact the first trigger part 21, the second press trigger state is activated, which can trigger the third function of the smart ring. The three functions are different.

[0087] It should be understood that during the triggering operation, the distance the trigger panel moves when pressed by the user and the actual displacement of the touchpad 311 may not be equal. This is because of the elastic first support member 32. In this embodiment, the distance the trigger panel moves when pressed is greater than the actual displacement of the touchpad 311. The second support member 42 can be elastic or made of a non-elastic material, and the above-mentioned function triggering can be achieved in the same way. Accordingly, the distance the trigger panel moves when pressed will vary depending on the material of the second support member 42. Elastic material is beneficial for the rebound and reset of the trigger panel 41.

[0088] The trigger panel 41 is sealed to the second support member 42, while the touchpad 311 is located between the first support member 32 and the second support member 42. The bottom of the main control board 2 can be provided with a hard rubber support to prevent it from being pressed. When the trigger panel 41 is pressed, it will transmit the force sequentially to the second support member 42, the touchpad 311, and the first support member 32. The touchpad 311 will move downwards along with the trigger panel 41, but the amount of movement will be less than the travel of the trigger panel 41 because both support members are compressed to varying degrees and become thinner. At the same time, the touchpad 311 and the trigger panel 41 will also undergo slight deformation under stress. The different functions implemented under different trigger states can be adjusted by adjusting the elasticity of the two support members, the thickness of the touchpad 311, and the distance between the two support members.

[0089] This invention utilizes the characteristics of multiple elastic support components and the delay in transmission distance to achieve a one-button, multi-functional user experience. The user's feel can be adjusted by changing the elasticity of the support components and the span between the left and right sides as needed. At the same time, a better user experience can be achieved by adjusting the distance between the touchpad 311 and the first trigger part 21. It is simple, practical, and easy to mass-produce.

[0090] The smart wearable device 100 provided in this embodiment can be a smart ring, but it is not limited to this. This solution can be applied to products such as bracelets, watches, and smart straps.

[0091] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made under the concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A smart wearable device, characterized in that, include: Installation Department; A main control board is disposed on the mounting part, and a first trigger part is provided on the main control board; as well as, A touch component includes a second trigger portion disposed on the side of the first trigger portion facing away from the main control board. The second trigger portion is electrically connected to the main control board and spaced apart from the first trigger portion. The second trigger portion can be pressed and moved toward the first trigger portion. The touch component also includes a ring-shaped first support member, which is elastically arranged. The first support member is sleeved on the outside of the first trigger portion, with one end connected to the main control board along its thickness direction and the other end connected to the second trigger portion, such that the second trigger portion and the first trigger portion are spaced apart. The second trigger unit has a touch-triggered state; And / or, During the pressing stroke of the second trigger part, the second trigger part has a first pressing trigger state spaced apart from the first trigger part and / or a second pressing trigger state in contact with the first trigger part.

2. The smart wearable device as described in claim 1, characterized in that, The main control board has a plurality of spaced-apart surface electrodes on the side opposite to the first trigger unit. These surface electrodes are used to contact the skin to acquire human functional data.

3. The smart wearable device as described in claim 1, characterized in that, The second trigger unit includes: A touchpad is disposed on the mounting portion and located on the side of the first trigger portion facing away from the main control board, and is electrically connected to the main control board; and, A trigger function is located on the side of the touchpad facing away from the main control board, and is used to sense touch or press.

4. The smart wearable device as described in claim 3, characterized in that, The smart wearable device further includes a triggering structure, which comprises: The trigger panel is a cylindrical shape with one side open, and it covers the outside of the triggering functional component; and, The second support member is located between the trigger panel and the touch panel.

5. The smart wearable device as described in claim 4, characterized in that, The second support member is elastically configured; and / or, The peripheral edge of the trigger panel is sealed to the second support member.

6. The smart wearable device as described in claim 1 or 4, characterized in that, When the second trigger unit has a touch trigger state, the touch trigger state is turned on or off according to the instructions of the main control board.

7. The smart wearable device as described in claim 1, characterized in that, The smart wearable device also includes a battery, which is electrically connected to the main control board.

8. The smart wearable device as described in claim 1, characterized in that, The main control board has a plurality of body surface electrodes spaced apart on the side opposite to the first trigger part. The mounting unit includes: The first housing is arranged in a ring shape, and a plurality of first through holes are provided on the peripheral side of the first housing; The second housing is arranged in a ring shape. A second through hole is opened on the peripheral side of the second housing. The second housing is sleeved on the outside of the first housing and fastened to the first housing to jointly define the mounting cavity. The main control board is located inside the mounting cavity, the plurality of body surface electrodes extend out of the plurality of first vias, and the second trigger part is exposed in the second via or partially extends out of the second via.

9. The smart wearable device as described in claim 8, characterized in that, The smart wearable device also includes a battery, which is arranged in an arc shape; The mounting portion further includes an elastic bracket disposed within the mounting cavity. The elastic bracket is arc-shaped and is positioned so that the main control board is mounted on the side of the elastic bracket facing the first housing. At least one end of the elastic bracket along its extension direction forms a gap with the battery.

10. The smart wearable device as described in claim 9, characterized in that, The elastic support forms gaps between its two ends and the battery along its extension direction; The first housing has two spaced mating plates protruding from its side facing the second housing, and the two mating plates are respectively inserted into the two gaps.

11. The smart wearable device as described in claim 8, characterized in that, The surface of the first housing is provided with a slot corresponding to the first trigger part, so that the edge of the first trigger part can be engaged.

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