Smart host and wearable device

Abstract

The application relates to the technical field of wearable devices, in particular to a smart host and a wearable device. The smart host comprises a host shell, a fitting which is detachably arranged on the host shell, a fingerprint identification area exposed on the surface of the host shell, a fingerprint identification module, a controller which is arranged on the host shell and / or the fitting and is in communication connection with the fingerprint identification module, and a triggering module which is arranged on the host shell and / or the fitting and is in communication connection with the controller, the triggering module being used for sending a first signal when triggered. The controller is used for receiving the first signal to control the fingerprint identification module to be started. The application can reduce the risk of the fingerprint identification module being triggered by mistake.

Description

Technical Field

[0001] This application relates to the field of wearable device technology, and more particularly to a smart host and wearable device. Background Technology

[0002] Wearable devices that combine a watch and headphones represent a fusion of technology and fashion. These devices integrate the stylish appearance of a watch with the portability of headphones, offering not only standard functions such as time display but also the convenience of enjoying music or making calls anytime.

[0003] Currently, wearable devices that combine watches and earphones have fingerprint sensors on the earphones. Users can trigger the fingerprint sensor by touching the fingerprint recognition area on the accessory to unlock the target component, such as the display screen. However, in practice, there are instances where the fingerprint sensor is accidentally triggered due to accidental touches on the earphone's fingerprint recognition area. Utility Model Content

[0004] This application discloses a smart host and wearable device that can reduce the risk of fingerprint recognition modules being falsely triggered.

[0005] To achieve the above objectives, in a first aspect, embodiments of this application disclose a smart host, applied to a wearable device, comprising:

[0006] Main unit casing;

[0007] The accessory is detachably disposed on the main unit housing, and the accessory has a fingerprint recognition area exposed on the surface of the main unit housing. The accessory includes a fingerprint recognition module.

[0008] A trigger module is disposed in the main unit housing and / or the accessory. The trigger module is communicatively connected to the controller and is used to emit a first signal when it is triggered.

[0009] A controller is located in the host housing and / or the accessory, and the controller is communicatively connected to the fingerprint recognition module.

[0010] The controller is used to receive the first signal to control the fingerprint recognition module to turn on.

[0011] In one optional embodiment, the trigger module includes a pressure recognition module, which is communicatively connected to the controller. The pressure recognition module is located inside the fingerprint recognition module, and the pressure recognition module and the fingerprint recognition area are arranged opposite to each other in the direction of pressure on the fingerprint recognition area, so that the pressure on the fingerprint recognition area can be transmitted to the pressure recognition module. The pressure recognition module is used to issue a first signal when the pressure it receives exceeds a preset value.

[0012] In one optional embodiment, the controller includes a first sub-controller disposed within the main unit housing and a second sub-controller disposed within the accessory, the first sub-controller being communicatively connected to the second sub-controller;

[0013] The pressure recognition module is located in the host housing and connected to the first sub-controller, and the fingerprint recognition module is connected to the second sub-controller;

[0014] The first sub-controller is used to receive the first signal and, after receiving the first signal, to send a second signal. The second sub-controller is used to receive the second signal to control the fingerprint recognition module to turn on.

[0015] In one optional embodiment, the controller includes a first sub-controller disposed within the main unit housing, and the pressure recognition module is disposed within the main unit housing and connected to the first sub-controller;

[0016] When the accessory is located in the main unit housing, the first sub-controller is electrically connected to the fingerprint recognition module.

[0017] In one optional embodiment, the controller includes a second sub-controller disposed within the accessory, and the trigger module includes a touch sensing module disposed within the accessory and connected to the second sub-controller;

[0018] The accessory has a touch area exposed on the surface of the host housing, and the touch sensing module is set corresponding to the touch area. The touch area is separated from the fingerprint recognition area.

[0019] In one alternative embodiment, the accessory includes earphones, which include a connected earpiece and a handle, with a fingerprint recognition area located on the surface of the earpiece exposed on the main housing, and a touch control area located on the surface of the handle exposed on the main housing.

[0020] In one optional embodiment, the outer peripheral wall of the main unit housing is provided with a first mounting position and a second mounting position. The number of accessories includes two, and the two accessories include a first accessory and a second accessory. The first accessory is detachably disposed at the first mounting position, and the second accessory is detachably disposed at the second mounting position. The first mounting position and the second mounting position are respectively located on opposite sides of the main unit housing.

[0021] In one alternative embodiment, the fingerprint recognition area of ​​the first accessory and the fingerprint recognition area of ​​the second accessory are arranged radially opposite to each other in the host housing.

[0022] In one optional embodiment, the main housing has a first docking portion and a second docking portion for connecting with the connecting strap of a wearable device, the first docking portion and the second docking portion being located on opposite sides of the main housing, and the arrangement direction of the first docking portion and the second docking portion being a first arrangement direction;

[0023] The first mounting position is located between the first docking portion and the second docking portion, and the second mounting position is located between the first docking portion and the second docking portion. The arrangement direction of the fingerprint recognition area of ​​the first accessory and the fingerprint recognition area of ​​the second accessory is the second arrangement direction.

[0024] The minimum angle between the straight line containing the first arrangement direction and the straight line containing the second arrangement direction is an acute angle.

[0025] In one optional embodiment, the smart host further includes a display screen disposed on the host housing, the display screen being electrically connected to the controller, the controller being used to control the display screen to unlock when the fingerprint recognition module successfully verifies the fingerprint.

[0026] In one alternative embodiment, the main housing has a first docking portion and a second docking portion for connecting with a connecting strap of a wearable device, the first docking portion and the second docking portion being located on opposite sides of the main housing;

[0027] The display screen is strip-shaped, and its length direction is inclined relative to the arrangement direction of the first docking part and the second docking part. When the accessory is installed on the host housing, the fingerprint recognition area is set at the end of the display screen along its own length direction.

[0028] In one optional embodiment, the main unit housing includes a frame and a mounting shell, the frame is arranged around the mounting shell, the mounting shell is strip-shaped, and both ends of the mounting shell along its own length direction are respectively connected to the frame, the display screen is strip-shaped and disposed on the mounting shell, the outer peripheral wall of the main unit housing is provided with a receiving groove, and the accessory is detachably disposed in the receiving groove;

[0029] Two hollow cavities are formed between the outer peripheral wall of the mounting shell and the inner peripheral wall of the frame. The two hollow cavities are respectively located on both sides of the mounting shell along its own width direction. The hollow cavities penetrate the host housing along the thickness direction of the smart host. At least a portion of the hollow cavities is located between the mounting shell and the receiving groove.

[0030] In one optional embodiment, the pressure recognition module includes a pressure sensor; and / or,

[0031] The accessory includes an earphone, which includes a connected earpiece and a handle. The fingerprint recognition module is disposed in the earpiece. The outer peripheral wall of the main housing is provided with a second groove for accommodating the earpiece. The fingerprint recognition area is disposed on the side of the earpiece away from the bottom wall of the second groove. The main housing is provided with a mounting cavity separated from the second groove. The mounting cavity and the second groove are distributed along the depth direction of the second groove. The pressure-sensitive recognition module is disposed in the mounting cavity.

[0032] Secondly, this application provides a wearable device, including the smart host described in any of the above embodiments.

[0033] Compared with related technologies, the beneficial effects of this application are:

[0034] In this application, the accessories include a fingerprint recognition module. A controller is communicatively connected to both the trigger module and the fingerprint recognition module. When the trigger module is triggered, it emits a first signal, which the controller receives, thereby controlling the fingerprint recognition module to activate. Therefore, this application can only trigger the fingerprint recognition module after the trigger module is activated. In other words, if the trigger module is not activated, even if a finger accidentally touches the fingerprint recognition area, the fingerprint recognition module will not be activated, thus reducing the risk of accidental activation. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of the structure of the wearable device disclosed in the embodiments of this application;

[0037] Figure 2 This is an exploded view of the wearable device disclosed in an embodiment of this application;

[0038] Figure 3 This is a cross-sectional view of the smart host disclosed in the embodiments of this application after hiding the accessories;

[0039] Figure 4 This is a cross-sectional view of the smart host disclosed in the embodiments of this application;

[0040] Figure 5 A schematic diagram showing the position of the smart host when a user rotates their arm to naturally view the smart host disclosed in the embodiments of this application;

[0041] Figure 6This is a schematic diagram showing the user triggering the fingerprint recognition module when the accessory disclosed in this application is disposed on the host housing.

[0042] Figure 7 This is a schematic diagram showing the user triggering the fingerprint recognition module when the accessory disclosed in this application is detached from the main unit housing.

[0043] Figure 8 This is a schematic diagram showing the user triggering the fingerprint recognition module when the accessory disclosed in another embodiment of this application is detached from the host housing.

[0044] Explanation of reference numerals in the attached figures:

[0045] 100. Main unit housing; 101. Receiving groove; 102. Hollow cavity; 103. First groove; 104. Second groove; 110. Frame; 111. Middle frame; 112. Connecting part; 120. Mounting shell; 121. Mounting cavity; 130. First mating part; 140. Second mating part;

[0046] 200. Accessory; 201. Fingerprint recognition area; 202. Touch area; 210. First accessory; 220. Second accessory; 230. Earpiece; 240. Handset; 250. Fingerprint recognition module;

[0047] 300, Controller; 310, First Sub-Controller; 320, Second Sub-Controller;

[0048] 400. Pressure recognition module;

[0049] 500. Display screen;

[0050] 610. First electrical contact;

[0051] 700. Connecting belt;

[0052] 800. Touch sensing module. Detailed Implementation

[0053] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0054] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0055] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0056] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0057] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0058] Wearable devices that combine a watch and headphones represent a fusion of technology and fashion. These devices integrate the stylish appearance of a watch with the portability of headphones, offering not only standard functions such as time display but also the convenience of enjoying music or making calls anytime.

[0059] Currently, wearable devices that combine watches and earphones have fingerprint sensors on the earphones. Users can trigger the fingerprint sensor by touching the fingerprint recognition area on the accessory to unlock the target component, such as the display screen. However, in practice, there are instances where the fingerprint sensor is accidentally triggered due to accidental touches on the earphone's fingerprint recognition area.

[0060] This application discloses a smart host and wearable device that can reduce the risk of false triggering of the fingerprint recognition module. The smart host and wearable device provided in this application will be described in detail below with reference to the accompanying drawings and specific embodiments and application scenarios.

[0061] Please see Figures 1 to 4This application discloses a smart host for use in wearable devices, such as smartwatches, smart bracelets, smart belts, and smart glasses. The smart host includes:

[0062] The main unit housing 100 can provide a mounting base for the accessory 200 described below.

[0063] Accessory 200 is detachably mounted on the main unit housing 100. Accessory 200 has a fingerprint recognition area 201 exposed on the surface of the main unit housing 100. Accessory 200 includes a fingerprint recognition module 250, which can capture a user's fingerprint image and compare and analyze the captured fingerprint image with fingerprint samples stored in a database to confirm the user's identity. Exemplarily, the fingerprint recognition module 250 can be an optical fingerprint sensor, a capacitive fingerprint sensor, or an ultrasonic fingerprint sensor; this application does not limit this to any particular type.

[0064] The controller 300 is located in the main unit housing 100 and / or accessory 200, and is communicatively connected to the fingerprint recognition module 250.

[0065] A trigger module is disposed in the main housing 100 and / or the accessory 200. The trigger module is communicatively connected to the controller 300 and is used to emit a first signal when it is triggered.

[0066] The controller 300 receives a first signal to control the fingerprint recognition module 250 to unlock, thereby verifying the user's identity. For example, the smart host may further include a target component disposed on the host housing 100, the target component being electrically connected to the controller 300. The controller 300 controls the target component to be in an operational state when the fingerprint recognition module 250 successfully verifies the fingerprint. For example, the target component here may be a display screen 500, in which case the controller 300 can control the display screen 500 to unlock when the fingerprint recognition module 250 successfully verifies the fingerprint.

[0067] In this application, accessory 200 includes a fingerprint recognition module 250. A controller 300 is communicatively connected to both the trigger module and the fingerprint recognition module 250. When the trigger module is triggered, it emits a first signal, which the controller 300 receives, thereby controlling the fingerprint recognition module 250 to activate. Therefore, this application can only trigger the fingerprint recognition module 250 after the trigger module is triggered. In other words, if a finger accidentally touches the fingerprint recognition area 201 when the trigger module is not triggered, the fingerprint recognition module 250 will not be triggered, thus reducing the risk of accidental triggering of the fingerprint recognition module 250.

[0068] In an optional embodiment, the trigger module includes a pressure-sensitive recognition module 400, which is communicatively connected to the controller 300. The pressure-sensitive recognition module 400 is disposed inside the fingerprint recognition module 250, and the pressure-sensitive recognition module 400 and the fingerprint recognition area 201 are arranged opposite to each other in the direction in which the fingerprint recognition area 201 is pressed, so that the pressure on the fingerprint recognition area 201 is ( Figure 4 The force F in the image can be transmitted to the pressure recognition module 400, which emits a first signal when the pressure it receives exceeds a preset value. For example, the pressure recognition module 400 can be a pressure sensor, such as a strain gauge pressure sensor, a capacitive pressure sensor, or a piezoelectric pressure sensor. Alternatively, the pressure recognition module 400 can also be a contact switch; when the pressure on the contact switch exceeds a preset value, the contact switch will open or close, thereby emitting the first signal. It should be noted that the preset value can be selected according to actual working conditions. The preset value only needs to be greater than the pressure received by the pressure recognition module 400 when the user accidentally touches the fingerprint recognition area 201. This application does not limit the specific size of this preset value.

[0069] In this application, the pressure recognition module 400 is located inside the fingerprint recognition module 250, and the pressure recognition module 400 and the fingerprint recognition area 201 are arranged opposite each other in the pressure direction of the fingerprint recognition area 201. When the user presses the fingerprint recognition area 201 of the accessory 200, the pressure on the accessory 200 is transmitted to the pressure recognition module 400. The pressure recognition module 400 will only send a first signal when it detects that the pressure it receives exceeds a preset value. The controller 300 will only control the fingerprint recognition module 250 to open when it receives the first signal. However, when the user accidentally touches the fingerprint recognition area 201, the pressure transmitted to the pressure recognition module 400 is often less than the preset value. At this time, the pressure recognition module 400 will not send a first signal, so the controller 300 will not control the fingerprint recognition module 250 to open, and thus the fingerprint recognition module 250 will not be accidentally triggered.

[0070] Furthermore, since the pressure recognition module 400 in this embodiment is located inside the fingerprint recognition module 250, the user only needs to use one finger to trigger both the pressure recognition module 400 and the fingerprint recognition module 250 simultaneously, which simplifies the operation steps of triggering the fingerprint recognition module 250.

[0071] In some embodiments, the controller 300 includes a first sub-controller 310 disposed within the main unit housing 100, and a pressure-sensitive recognition module 400 disposed in the main unit housing 100 and connected to the first sub-controller 310. When the accessory 200 is disposed in the main unit housing 100, the first sub-controller 310 is electrically connected to the fingerprint recognition module 250. For example, the smart host includes a first electrical contact 610 connected to the first sub-controller 310, and the accessory 200 includes a second electrical contact (not shown) connected to the fingerprint recognition module 250. When the accessory 200 is disposed in the main unit housing 100, the first electrical contact 610 and the second electrical contact are in contact, so that the first sub-controller 310 is electrically connected to the fingerprint recognition module 250 through the first electrical contact 610 and the second electrical contact. Furthermore, the controller 300 also includes a second sub-controller 320, and the second electrical contact is connected to the second sub-controller 320, so that when the accessory 200 is disposed in the main housing 100, the accessory 200 can be charged by the first sub-controller 310.

[0072] In this embodiment, when the accessory 200 is disposed on the host housing 100, the first sub-controller 310 is electrically connected to the fingerprint recognition module 250. That is, the first sub-controller 310 is directly connected to the fingerprint recognition module 250. After receiving the first signal, the first sub-controller 310 can directly control the fingerprint recognition module 250 to turn on, without having to indirectly control the fingerprint recognition module 250 to turn on through other sub-controllers, thereby improving the efficiency of triggering the fingerprint recognition module 250.

[0073] Please see Figure 4 In one optional embodiment, the controller 300 includes a first sub-controller 310 disposed within the main unit housing 100 and a second sub-controller 320 disposed within the accessory 200, with the first sub-controller 310 and the second sub-controller 320 communicatively connected. For example, when the smart host includes a first electrical contact 610 connected to the first sub-controller 310, and the accessory 200 includes a second electrical contact connected to the second sub-controller 320, when the accessory 200 is disposed within the main unit housing 100, the first electrical contact 610 and the second electrical contact are in electrical contact, and the first sub-controller 310 and the second sub-controller 320 are electrically connected, thereby enabling interaction. Furthermore, both the first sub-controller 310 and the second sub-controller 320 may also include a Bluetooth module, allowing the two sub-controllers to communicate and interact via Bluetooth.

[0074] The pressure recognition module 400 is disposed on the host housing 100 and connected to the first sub-controller 310. The fingerprint recognition module 250 is connected to the second sub-controller 320. The first sub-controller 310 is used to receive a first signal and send a second signal after receiving the first signal. The second sub-controller 320 is used to receive the second signal to control the fingerprint recognition module 250 to turn on.

[0075] In this embodiment, the controller 300 includes a first sub-controller 310 and a second sub-controller 320. The first sub-controller 310 is located inside the main unit housing 100 and connected to the pressure recognition module 400. The second sub-controller 320 is located inside the accessory 200 and connected to the fingerprint recognition module 250.

[0076] After accessory 200 is disconnected from the main housing 100, accidental touches by the user are generally unlikely. Therefore, the fingerprint recognition module 250 can be configured to be in an active, triggerable state after accessory 200 is disconnected from the main housing 100. Thus, when using the hardware connection relationship of this embodiment, the user can trigger the fingerprint recognition module 250 by touching the fingerprint recognition area 201 with their finger when accessory 200 is disconnected from the main housing 100. Figure 7 As shown, when accessory 200 is an earphone and the earphone is worn in the user's ear, the fingerprint recognition module 250 can also be triggered by touching the fingerprint recognition area 201 with a finger.

[0077] When the smart host includes a target component electrically connected to the controller 300, after the fingerprint recognition module 250 is triggered and the fingerprint recognition module 250 verifies the identity, the fingerprint recognition module 250 will send a third signal to the second sub-controller 320. After receiving the third signal, the second sub-controller 320 will send a fourth signal. After receiving the fourth signal, the first sub-controller 310 will control the target component to be in working state.

[0078] In some other embodiments, the pressure recognition module 400 may be located within the accessory 200. In this case, the pressure recognition module 400 may be connected to the second sub-controller 320 within the accessory 200, and then interact with the first sub-controller 310 through the second sub-controller 320. This application does not limit the location of the pressure recognition module 400.

[0079] Please see Figure 1 , Figure 2 and Figure 8In one optional embodiment, the controller 300 includes a second sub-controller 320 disposed within the accessory 200, and the trigger module includes a touch sensing module 800 disposed within the accessory 200 and connected to the second sub-controller 320. Exemplarily, the touch sensing module 800 may be a capacitive touch module, an infrared touch module, a pressure-sensitive touch sensing module, etc., and this application does not limit it to these types.

[0080] Accessory 200 has a touch area 202 exposed on the surface of main unit housing 100. Touch sensing module 800 is set corresponding to touch area 202. Touch area 202 is separated from fingerprint recognition area 201.

[0081] In this embodiment, the trigger module includes a touch sensing module 800, and the accessory 200 exposed on the surface of the host housing 100 has a touch area 202 separated from the fingerprint recognition area 201. Figure 1 In the middle, the area on the outer surface of accessory 200 is surrounded by double-dotted lines; or Figure 8 In this embodiment, the area between the two small black dots on the outer surface of the accessory 200 is where the touch sensing module 800 is positioned to correspond to the touch area 202, and the fingerprint recognition module 250 is positioned to correspond to the fingerprint recognition area 201. Therefore, the touch sensing module 800 and the fingerprint recognition module 250 are not stacked in the pressure direction of the fingerprint recognition area 201. Thus, even if the fingerprint recognition area 201 is subjected to a large force, the touch sensing module 800 and the fingerprint recognition module 250 will not be triggered. It is evident that the structure of this embodiment can further reduce the risk of the fingerprint recognition module 250 being falsely triggered.

[0082] It should be noted that you should refer to [link / reference]. Figure 8 When the structure of this embodiment is adopted, the user can use two different fingers, such as the thumb and index finger, to touch the touch area 202 and the fingerprint recognition area 201 respectively, thereby triggering the fingerprint recognition module 250.

[0083] Please see Figure 1 , Figure 2 and Figure 8 In one optional embodiment, the accessory 200 includes earphones, which include a connected earpiece portion 230 and a handle portion 240. A fingerprint recognition area 201 is located on the earpiece portion 230 and exposed on the surface of the main unit housing 100, and a touch control area is located on the handle portion 240 and exposed on the surface of the main unit housing 100. Of course, the touch control area can also be located on the main unit housing 100, and the fingerprint recognition area 201 can also be located on the handle portion 240.

[0084] Generally speaking, the earpiece portion 230 of the earphone is larger than the handle portion 240. Therefore, in this embodiment, the fingerprint recognition area 201 and the fingerprint recognition module 250 are located in the earpiece portion 230, which can accommodate a larger fingerprint recognition module 250 and set a larger fingerprint recognition area 201, thereby improving the accuracy of verification.

[0085] In one optional embodiment, the outer peripheral wall of the main unit housing 100 is provided with a first mounting position and a second mounting position. The number of accessories 200 includes two, including a first accessory 210 and a second accessory 220. The first accessory 210 is detachably disposed at the first mounting position, and the second accessory 220 is detachably disposed at the second mounting position. The first mounting position and the second mounting position are respectively located on opposite sides of the main unit housing 100.

[0086] In this embodiment, when the first accessory 210 is located at the first mounting position and the second accessory 220 is located at the second mounting position, the first accessory 210 and the second accessory 220 are respectively located on opposite sides of the main unit housing 100. The fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are also respectively located on opposite sides of the main unit housing 100. At this time, the fingerprint recognition module 250 of the first accessory 210 and the fingerprint recognition module 250 of the second accessory 220 can respectively verify two fingers of the user, such as the thumb and index finger, or the thumb and middle finger.

[0087] Please see Figure 6 Taking the two fingerprint recognition modules 250 capable of verifying the thumb and index finger respectively as an example, when a user needs to trigger the fingerprint recognition module 250, the thumb and index finger can press the fingerprint recognition area 201 of the two accessories 200 respectively. Since the fingertips of the thumb and index finger face opposite directions, this embodiment places the first mounting position and the second mounting position on opposite sides of the main housing 100, which can better adapt to the orientation of the fingertips of the thumb and index finger, thus being more ergonomic. Of course, the first mounting position and the second mounting position can also be located on the same side or adjacent sides of the main housing 100, and this application does not limit this.

[0088] It should be noted that, after applying the structure of this embodiment, the fingerprint verification strategy of the smart host can be: after both fingerprint recognition modules 250 have successfully verified, the target component is controlled to unlock; or, after one of the two fingerprint recognition modules 250 has successfully verified, the target component is controlled to unlock.

[0089] Please see Figure 1 In one optional embodiment, the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are arranged opposite to each other along the radial direction of the host housing 100.

[0090] In this embodiment, the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are arranged opposite each other radially along the main housing 100, thus allowing for a larger distance between them. Taking the two fingerprint recognition modules 250 as examples of verifying the thumb and index finger respectively, when a person's hand is open, there is a large distance between the pads of the thumb and index finger. Therefore, this embodiment, by having a larger distance between the fingerprint recognition areas 201 of the first accessory 210 and the second accessory 220, better accommodates the distance between the thumb and index finger, making it more ergonomic. Of course, the fingerprint recognition areas 201 of the first accessory 210 and the second accessory 220 can also be arranged opposite each other chordally; this application does not limit this arrangement.

[0091] Please see Figure 1 and Figure 5 In one optional embodiment, the main housing 100 has a first docking portion 130 and a second docking portion 140 for connection with the connecting strap 700 of the wearable device. The first docking portion 130 and the second docking portion 140 are located on opposite sides of the main housing 100, and the arrangement direction of the first docking portion 130 and the second docking portion 140 is a first arrangement direction. Figure 1 and Figure 5 (The direction indicated by the y-arrow line in the image).

[0092] The first mounting position is located between the first docking portion 130 and the second docking portion 140, and the second mounting position is located between the first docking portion 130 and the second docking portion 140. The arrangement direction of the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 is the second arrangement direction. Figure 1 and Figure 5 (The direction indicated by the x-arrow line in the image).

[0093] The minimum angle between the straight line containing the first and second layout directions (by...) Figure 5 (The included angle α in the diagram is an acute angle, meaning that the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are offset along a first direction, which is perpendicular to the thickness direction and the first arrangement direction of the smart host. It should be noted that the thickness direction of the smart host is perpendicular to the plane containing the first and second arrangement directions. When the smart host is worn on the user's wrist, the thickness direction of the smart host is perpendicular to the user's wrist.)

[0094] In this embodiment, the minimum included angle between the straight line containing the first arrangement direction and the straight line containing the second arrangement direction is an acute angle, so that the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are misaligned along the first direction.

[0095] Taking the two fingerprint recognition modules 250 capable of verifying the thumb and index finger respectively as an example, since the index finger is longer than the thumb, when the palm is naturally open, the pads of the thumb and index finger are misaligned in the arrangement direction of the thumb and index finger. In this embodiment, the fingerprint recognition area 201 of the first accessory 210 and the fingerprint recognition area 201 of the second accessory 220 are misaligned along a first direction, which adapts to the physiological structure of the misaligned pads of the thumb and index finger, thus being more ergonomic. Of course, the first arrangement direction can also be perpendicular to the second arrangement direction; this application does not limit this.

[0096] Please see Figure 1 and Figure 2 In an optional embodiment, the smart host also includes a display screen 500 disposed on the host housing 100. The display screen 500 is electrically connected to the controller 300, which controls the display screen 500 to unlock when the fingerprint recognition module 250 successfully verifies the fingerprint.

[0097] The specific unlocking process is as follows: After the fingerprint recognition module 250 successfully verifies the fingerprint, it sends a signal to the controller 300. Upon receiving the signal, the controller 300 controls the display screen 500 to unlock. With this embodiment, the user can unlock the display screen 500 using their fingerprint, which is more convenient than unlocking the display screen 500 by entering a password.

[0098] Please see Figure 1 and Figure 5 In one optional embodiment, the main housing 100 has a first docking portion 130 and a second docking portion 140 for connecting with the connecting strap 700 of the wearable device. The first docking portion 130 and the second docking portion 140 are located on opposite sides of the main housing 100. The display screen 500 is strip-shaped, and the length direction of the display screen 500 is inclined relative to the arrangement direction of the first docking portion 130 and the second docking portion 140. When the accessory 200 is provided on the main housing 100, the fingerprint recognition area 201 is provided at the end of the display screen 500 along its own length direction.

[0099] In this embodiment, the length direction of the display screen 500 is tilted relative to the arrangement direction of the first docking portion 130 and the second docking portion 140. When the smart host is worn on the user's wrist, both the length and width directions of the display screen 500 will be tilted relative to the user's arm. Therefore, the user only needs to rotate their arm or head by a small angle to make the length or width direction of the display screen 500 roughly consistent with the user's line of sight, conforming to the user's viewing habits, making it convenient for the user to view the display screen 500, and improving the user experience. In addition, in some usage scenarios, such as cycling, exercising, or typing at work, the user's arm is naturally tilted relative to the user's body. In this case, the user does not need to swing their arm horizontally to view the display screen 500 naturally, thereby improving the user experience.

[0100] Furthermore, when the accessory 200 is located on the main unit housing 100, the fingerprint recognition area 201 is positioned at the end of the display screen 500 along its length, so that when the display screen 500 is in portrait orientation and the user can naturally view the display screen 500 ( Figure 5 As shown in the diagram, the fingerprint recognition area 201 is directly facing the user's body, making the user's posture more natural and comfortable when pressing the fingerprint recognition area 201 with their thumb and / or index finger.

[0101] Please see Figure 1 In one optional embodiment, the main unit housing 100 includes a frame 110 and a mounting shell 120. The frame 110 surrounds the mounting shell 120, which is strip-shaped, and both ends of the mounting shell 120 are connected to the frame 110 along its length. The display screen 500 is strip-shaped and disposed on the mounting shell 120. The outer peripheral wall of the main unit housing 100 is provided with a receiving groove 101, and the accessory 200 is detachably disposed in the receiving groove 101. It should be noted that the first mounting position and the second mounting position mentioned above can both be the receiving groove 101. For example, the frame 110 includes a middle frame 111 and a connecting part 112. The connecting part 112 may be arc-shaped. The outer peripheral wall of the connecting part 112 is connected to the inner peripheral wall of the middle frame 111. The two ends of the connecting part 112 are respectively connected to the two ends of the mounting shell 120. The connecting part 112 and the mounting shell 120 are integrally formed. A hollow cavity 102 is formed between the outer peripheral wall of the mounting shell 120 and the inner peripheral wall of the connecting part 112.

[0102] Two hollow cavities 102 are formed between the outer peripheral wall of the mounting shell 120 and the inner peripheral wall of the frame 110. The two hollow cavities 102 are located on both sides of the mounting shell 120 along its own width direction. The hollow cavities 102 penetrate the main unit housing 100 along the thickness direction of the smart host. At least a portion of the hollow cavities 102 is located between the mounting shell 120 and the receiving groove 101.

[0103] In this application, the main unit housing 100 includes a mounting shell 120 and a frame 110. The mounting shell 120 is disposed within the frame 110. The outer peripheral wall of the main unit housing 100 forms a receiving groove 101 for accommodating the accessory 200. A hollow cavity 102 is formed between the outer peripheral wall of the mounting shell 120 and the inner peripheral wall of the frame 110, extending through the main unit housing 100 along its thickness direction. The hollow cavity 102 is located between the mounting shell 120 and the receiving groove 101. The hollow cavity 102 can separate at least a portion of the accessory 200 assembled in the receiving groove 101 from the heating element assembled in the mounting shell 120. The hollow cavity 102 can sever the direct solid connection between the mounting shell 120 and the receiving groove 101, thereby reducing the mutual thermal influence between the accessory 200 assembled in the receiving groove 101 and the heating element assembled in the mounting shell 120. Furthermore, the hollow cavity 102 is connected to the external environment, and the relatively cool air in the external environment can be replenished into the hollow cavity 102 in a timely manner, thereby accelerating the dissipation of heat, reducing the impact of heat on the component 200, and thus extending the service life of the component 200.

[0104] Furthermore, the hollow cavity 102 between the mounting shell 120 and the frame 110 reduces the amount of solid material in the main unit shell 100, thereby reducing the weight of the shell and improving the user's wearing experience. The hollow cavity 102 also allows for air exchange between the user's skin and the outside air, preventing the skin from being in an unbreathable environment for extended periods, reducing stuffiness, and further enhancing the user's wearing experience.

[0105] In one alternative embodiment, please refer to Figure 3 and Figure 4 Accessory 200 includes headphones, which include a connected earpiece portion 230 and a handle portion 240. Exemplary, and of course, accessory 200 may be at least one of the following in addition to headphones: a power bank, a speaker, a camera module, or a blood pressure measuring pump module. Receiving slot 101 is used to accommodate accessories 200 with different functions according to different needs.

[0106] A fingerprint recognition module 250 is disposed within the earpiece portion 230. The outer peripheral wall of the main housing 100 is provided with a second groove 104 for accommodating the earpiece portion 230. The fingerprint recognition area 201 is disposed on the side of the earpiece portion 230 opposite to the bottom wall of the second groove 104. The main housing 100 is provided with a mounting cavity 121 separated from the second groove 104. The mounting cavity 121 and the second groove 104 are distributed along the depth direction of the second groove 104. A pressure-sensitive recognition module 400 is disposed within the mounting cavity 121. For an example, please refer to [reference needed]. Figure 2 The receiving groove 101 includes a first groove 103 and a second groove 104 that are connected circumferentially along the frame 110. The first groove 103 is disposed on the frame 110, and the second groove 104 extends from the frame 110 to the mounting shell 120. The first groove 103 is used to receive the handle portion 240.

[0107] In this embodiment, the space inside the earpiece 230 of the earphone is relatively large. Therefore, it is more convenient to arrange the fingerprint recognition module 250 inside the earpiece 230. Furthermore, placing the pressure recognition module 400 inside the mounting cavity 121 can prevent the pressure recognition module 400 from being damaged by direct pressure from the earpiece 230.

[0108] The specific detection process of the pressure-sensitive identification module 400 is as follows: When the earpiece portion 230 is compressed, it squeezes the solid material between the second groove 104 and the mounting cavity 121, causing the solid material to deform and compress the pressure-sensitive identification module 400. For example, the pressure-sensitive identification module 400 can fit against the portion of the inner wall of the mounting cavity 121 facing the second groove 104. It should be noted that the pressure-sensitive identification module 400 is fixed within the mounting cavity 121; that is, when the solid material deforms inward, the position of the pressure-sensitive identification module 400 does not change.

[0109] This application also discloses a wearable device, including the smart host described in any of the above embodiments, thus enabling the wearable device to possess the beneficial effects of the aforementioned smart host, which will not be repeated here. For example, the wearable device may further include a connecting strap 700, which is connected to the smart host, allowing the user to wear the smart host via the connecting strap 700.

[0110] The foregoing embodiments of this application focus on describing the differences between various embodiments. As long as the different optimization features between embodiments are not contradictory, they can be combined to form better embodiments. For the sake of brevity, these differences will not be elaborated upon here. The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art, under the guidance of this application, can make many modifications without departing from the spirit and scope of the claims, all of which fall within the protection scope of this application.

Claims

1. A smart host, applied to wearable devices, characterized in that, include: Main unit casing (100); Accessory (200) is detachably disposed on the host housing (100), the accessory (200) has a fingerprint recognition area (201) exposed on the surface of the host housing (100), and the accessory (200) includes a fingerprint recognition module (250); A controller (300) is disposed on the host housing (100) and / or the accessory (200), and the controller (300) is communicatively connected to the fingerprint recognition module (250); A trigger module is disposed in the main housing (100) and / or the accessory (200), the trigger module is communicatively connected to the controller (300), and the trigger module is used to emit a first signal when it is triggered. The controller (300) is used to receive the first signal to control the fingerprint recognition module (250) to turn on.

2. The intelligent host according to claim 1, characterized in that, The trigger module includes a pressure recognition module (400), which is communicatively connected to the controller (300). The pressure recognition module (400) is located inside the fingerprint recognition module (250), and the pressure recognition module (400) and the fingerprint recognition area (201) are arranged opposite to each other in the direction of pressure on the fingerprint recognition area (201), so that the pressure on the fingerprint recognition area (201) can be transmitted to the pressure recognition module (400). The pressure recognition module (400) emits a first signal when the pressure it receives exceeds a preset value.

3. The intelligent host according to claim 2, characterized in that, The controller (300) includes a first sub-controller (310) disposed within the main housing (100) and a second sub-controller (320) disposed within the accessory (200), wherein the first sub-controller (310) and the second sub-controller (320) are communicatively connected. The pressure recognition module (400) is disposed on the host housing (100) and connected to the first sub-controller (310), and the fingerprint recognition module (250) is connected to the second sub-controller (320); The first sub-controller (310) is used to receive the first signal and send a second signal after receiving the first signal. The second sub-controller (320) is used to receive the second signal to control the fingerprint recognition module (250) to turn on.

4. The intelligent host according to claim 2, characterized in that, The controller (300) includes a first sub-controller (310) disposed within the main unit housing (100), and the pressure recognition module (400) is disposed in the main unit housing (100) and connected to the first sub-controller (310); When the accessory (200) is disposed on the host housing (100), the first sub-controller (310) is electrically connected to the fingerprint recognition module (250).

5. The intelligent host according to claim 1, characterized in that, The controller (300) includes a second sub-controller (320) disposed within the accessory (200), and the trigger module includes a touch sensing module (800) disposed within the accessory (200) and connected to the second sub-controller (320); The accessory (200) has a touch area (202) exposed on the surface of the host housing (100). The touch sensing module (800) is set corresponding to the touch area (202). The touch area (202) is separated from the fingerprint recognition area (201).

6. The intelligent host according to claim 5, characterized in that, The accessory (200) includes an earphone, which includes a connected earpiece (230) and a handle (240). The fingerprint recognition area (201) is located on the earpiece (230) and exposed on the surface of the main unit housing (100). The touch area (202) is located on the handle (240) and exposed on the surface of the main unit housing (100).

7. The intelligent host according to claim 1, characterized in that, The outer peripheral wall of the main unit housing (100) is provided with a first mounting position and a second mounting position. The number of accessories (200) includes two. The two accessories (200) include a first accessory (210) and a second accessory (220). The first accessory (210) is detachably disposed at the first mounting position, and the second accessory (220) is detachably disposed at the second mounting position. The first mounting position and the second mounting position are respectively located on opposite sides of the main unit housing (100).

8. The intelligent host according to claim 7, characterized in that, The fingerprint recognition area (201) of the first accessory (210) and the fingerprint recognition area (201) of the second accessory (220) are arranged opposite to each other in the radial direction of the host housing (100).

9. The intelligent host according to claim 7, characterized in that, The main housing (100) has a first docking portion (130) and a second docking portion (140) for connecting with the connecting strap (700) of the wearable device. The first docking portion (130) and the second docking portion (140) are located on opposite sides of the main housing (100), and the arrangement direction of the first docking portion (130) and the second docking portion (140) is a first arrangement direction. The first mounting position is located between the first docking part (130) and the second docking part (140), and the second mounting position is located between the first docking part (130) and the second docking part (140). The arrangement direction of the fingerprint recognition area (201) of the first accessory (210) and the fingerprint recognition area (201) of the second accessory (220) is the second arrangement direction. The minimum angle between the straight line containing the first arrangement direction and the straight line containing the second arrangement direction is an acute angle.

10. The intelligent host according to any one of claims 1 to 9, characterized in that, The smart host also includes a display screen (500) disposed on the host housing (100). The display screen (500) is electrically connected to the controller (300). The controller (300) is used to control the display screen (500) to unlock when the fingerprint recognition module (250) successfully verifies the fingerprint.

11. The intelligent host according to claim 10, characterized in that, The main housing (100) has a first docking portion (130) and a second docking portion (140) for connecting with the connecting strap (700) of the wearable device, the first docking portion (130) and the second docking portion (140) being located on opposite sides of the main housing (100); The display screen (500) is strip-shaped, and the length direction of the display screen (500) is inclined relative to the arrangement direction of the first docking part (130) and the second docking part (140). When the accessory (200) is provided on the host housing (100), the fingerprint recognition area (201) is provided at the end of the display screen (500) along its own length direction.

12. The intelligent host according to claim 10, characterized in that, The main unit housing (100) includes a frame (110) and a mounting shell (120). The frame (110) is arranged around the mounting shell (120). The mounting shell (120) is strip-shaped, and both ends of the mounting shell (120) along its own length direction are respectively connected to the frame (110). The display screen (500) is strip-shaped and is disposed on the mounting shell (120). The outer peripheral wall of the main unit housing (100) is provided with a receiving groove (101). The accessory (200) is detachably disposed in the receiving groove (101). Two hollow cavities (102) are formed between the outer peripheral wall of the mounting shell (120) and the inner peripheral wall of the frame (110). The two hollow cavities (102) are respectively located on both sides of the mounting shell (120) along its own width direction. The hollow cavity (102) penetrates the host housing (100) along the thickness direction of the smart host. At least a portion of the hollow cavity (102) is located between the mounting shell (120) and the receiving groove (101).

13. The intelligent host according to any one of claims 2 to 4, characterized in that, The pressure recognition module (400) includes a pressure sensor; and / or, The accessory (200) includes an earphone, which includes a connected earpiece (230) and a handle (240). The fingerprint recognition module (250) is disposed in the earpiece (230). The outer peripheral wall of the main housing (100) is provided with a second groove (104) for accommodating the earpiece (230). The fingerprint recognition area (201) is disposed on the side of the earpiece (230) away from the bottom wall of the groove (104). The main housing (100) is provided with a mounting cavity (121) that is separated from the second groove (104). The mounting cavity (121) and the second groove (104) are distributed along the depth direction of the second groove (104). The pressure-sensitive recognition module (400) is disposed in the mounting cavity (121).

14. A wearable device, characterized in that, The intelligent host includes any one of claims 1 to 13.

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