CN113176728A

CN113176728A - Wearable electronic equipment

Info

Publication number: CN113176728A
Application number: CN202110426799.0A
Authority: CN
Inventors: 谢晓鸿
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-07-27

Abstract

The embodiment of the application provides a wearable electronic equipment, wearable electronic equipment includes casing, wearing portion, guiding mechanism, detection device and drive arrangement, and wearing portion is connected with the casing for make casing and external object be connected, guiding mechanism set up in the casing and be connected with the casing, detection device set up in guiding mechanism, drive arrangement and guiding mechanism are connected, and partly motion through drive arrangement drive guiding mechanism to the distance that makes the detection device who sets up in guiding mechanism and external object be in predetermineeing the within range, can improve the accuracy that detection device detected.

Description

Wearable electronic equipment

Technical Field

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

Background

With the development of communication technology, wearable electronic devices such as smart phones and smart watches are becoming more and more popular. In the use of intelligent wrist-watch, often need acquire user's biological characteristic information through detection device, wear the in-process at intelligent wrist-watch often because the distance between dial plate and the user's arm is too big to lead to setting up in the unable accurate biological characteristic information who detects user of detection device of dial plate.

Disclosure of Invention

The embodiment of the application provides a wearable electronic equipment, which can improve the detection accuracy of a detection device.

The embodiment of the application provides a wearable electronic equipment, includes:

a housing;

a wearing part connected with the housing for connecting the housing with an external object;

the adjusting mechanism is arranged on the shell and connected with the shell;

the detection device is arranged on the adjusting mechanism;

and the driving device is connected with the adjusting mechanism and used for driving a part of the adjusting mechanism to move when the shell is connected with the external object, so that the distance between the detection device and the external object is within a preset range.

The embodiment of the application provides a wearable electronic equipment includes casing, wearing portion, guiding mechanism, detection device and drive arrangement, and wearing portion is connected with the casing for make casing and external object be connected, guiding mechanism set up in casing and be connected with the casing, detection device set up in guiding mechanism, drive arrangement are connected with guiding mechanism, through drive arrangement drive guiding mechanism's partly motion, so that the distance that sets up in guiding mechanism's detection device and external object is in predetermineeing the within range, can improve the accuracy that detection device detected.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

Fig. 2 is a schematic structural diagram of another view angle of the wearable electronic device according to the embodiment of the present application.

Fig. 3 is an exploded schematic view of a wearable electronic device according to an embodiment of the present application.

Fig. 4 is a first view of an explosive structure of an adjustment mechanism according to an embodiment of the present application.

Fig. 5 is a second view of an explosive structure of an adjustment mechanism provided in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a first state of a wearable electronic device according to an embodiment of the present application.

Fig. 7 is a second state structural diagram of the wearable electronic device according to the embodiment of the present application.

Fig. 8 is a schematic structural diagram of a third state of the wearable electronic device according to the embodiment of the present application.

Fig. 9 is a first cross-sectional view of the wearable electronic device shown in fig. 6 along a direction P1-P1.

Fig. 10 is a first cross-sectional view of the wearable electronic device shown in fig. 7 along a direction P2-P2.

Fig. 11 is a first cross-sectional view of the wearable electronic device shown in fig. 8 along a direction P3-P3.

Fig. 12 is a second cross-sectional view of the wearable electronic device shown in fig. 6 along the direction P1-P1.

Fig. 13 is a second cross-sectional view of the wearable electronic device shown in fig. 7 along the direction P2-P2.

Fig. 14 is a second cross-sectional view of the wearable electronic device shown in fig. 8 along the direction P3-P3.

Fig. 15 is a first schematic view of a partial structure of a wearable electronic device according to an embodiment of the present application.

Fig. 16 is a second schematic view of a partial structure of a wearable electronic device according to an embodiment of the present application.

Fig. 17 is a third schematic view of a partial structure of a wearable electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 3, fig. 1 is a first structural schematic view of a wearable electronic device provided in an embodiment of the present application, and fig. 2 is a structural schematic view of another view angle of the wearable electronic device provided in the embodiment of the present application. Fig. 3 is an exploded schematic view of a wearable electronic device according to an embodiment of the present application.

Wearable electronic device 100 may be, but is not limited to, a bracelet, a smart watch, a wireless headset, or other electronic device. The wearable electronic device 100 according to the embodiment of the present application is described by taking a smart watch as an example.

The wearable electronic device 100 includes a housing 110, a wearable portion 120, an adjustment mechanism 130, a detection device 140, and a driving device 150. The wearing portion 120 is connected to the housing 110 for connecting the housing 110 to an external object, the adjusting mechanism 130 is disposed on the housing 110 and connected to the housing 110, the detecting device 140 is disposed on the adjusting mechanism 130, the driving device 150 is connected to the adjusting mechanism 130, and a portion of the adjusting mechanism 130 is driven by the driving device 150 to move, so that a distance between the detecting device 140 disposed on the adjusting mechanism 130 and the external object is within a preset range.

The casing 110 forms a main body of the wearable electronic device 100, and can be used to accommodate part of electronic elements of the wearable electronic device 100, and when the wearable electronic device 100 is a smart watch, the casing 110 can be a dial of the wearable electronic device 100. It is understood that the housing 110 may be a rectangular parallelepiped, and the wearable electronic device 100 is a square dial; the casing 110 may also be a cylinder, and the wearable electronic device 100 is a circular dial; the housing 110 may also be an irregular polyhedron, and the wearable electronic device 100 is an irregular dial.

The wearing portion 120 may be connected to two ends of the housing 110, and is configured to connect the wearable electronic device 100 to an external object, where the external object may be a wrist, an ankle, or a neck of a user, or may be some other parts that can wear the wearable electronic device. The wearing portion 120 may be rotatably connected to two ends of the housing 110 through a rotating shaft, and the wearing portion 120 may also be fixedly connected to two ends of the housing 110 through an integral molding. The wearing portion 120 may be made of metal, plastic, nylon, or other non-metal. The material of the wearing portion 120 may be set according to actual needs, and the embodiment of the present application is not limited thereto.

The adjusting mechanism 130 may be a mechanism disposed in the housing, and a portion of the mechanism may move toward the external object relative to the housing 110, for example, a portion of the adjusting mechanism 130 may be fixedly connected to the housing 110, and another portion may be movably connected to the housing 110.

Wherein the detecting means 140 may comprise a module for detecting a biometric characteristic of the user, such as a health detection module, wherein the health detection module may comprise a plurality of sensors capable of detecting a biometric characteristic of the user, the detecting means 140 may be disposed at the adjusting mechanism 130, for example, the detecting means 140 may be disposed at a portion of the adjusting mechanism 130 that is movably connected with the housing 110.

The driving device 150 may convert the electric energy into kinetic energy, such as a driving motor, and the driving device 150 may provide a portion of power for movably connecting the adjusting mechanism 130 and the housing 110, so that the portion moves relative to the housing 110 to drive the detecting device 140 to move.

The wearable electronic device 100 provided in the embodiment of the present application includes a housing 110, a wearable portion 120, an adjustment mechanism 130, a detection device 140, and a driving device 150. The wearing unit 120 is connected to the housing 110 for connecting the housing 110 to an external object, the adjustment mechanism 130 is disposed on the housing 110 and connected to the housing 110, the detection device 140 is disposed on the adjustment mechanism 130, and the driving device 150 is connected to the adjustment mechanism 130. The driving device 150 drives a part of the adjusting mechanism 130 to move, so that the distance between the detecting device 140 arranged on the adjusting mechanism 130 and the external object is within a preset range, the problem that when the detecting device 140 detects, the detecting result is inaccurate due to the overlarge distance between the detecting device 140 and the detected external object is avoided, and the detecting accuracy of the detecting device can be improved.

In some embodiments, the wearable electronic device further includes a display device, the display device 160 may be mounted on the housing 110 through the front shell 170, and the display device 160 forms a display surface of the wearable electronic device 100 for displaying information such as images and texts on the wearable electronic device 100, or for displaying images and texts and for human-computer interaction by a user, for example, the user may perform touch operation on the wearable electronic device 100 through the display device 160. The Display device 160 may be a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display.

In some embodiments, the display device 160 may include a display area and a non-display area. The display area performs a display function of the display device 160, and is used for displaying information such as images and texts on the wearable electronic device 100, and the non-display area does not display information and is used for setting functional components such as a camera and a touch electrode of a display screen. The display device 160 may also be a full-screen display, in which case the display device 160 may display information in a full screen, so that the wearable electronic device 100 has a larger screen ratio. The display device 160 includes only a display region and does not include a non-display region, or the non-display region has a small area for a user. At this time, functional components such as a camera and a proximity sensor in the wearable electronic apparatus 100 may be hidden under the display device 160.

With continuing reference to fig. 3-8, fig. 4 is a first view of an explosive structure of an adjustment mechanism according to an embodiment of the present disclosure. Fig. 5 is a second view of an explosive structure of an adjustment mechanism provided in an embodiment of the present application. Fig. 6 is a schematic structural diagram of a first state of a wearable electronic device according to an embodiment of the present application. Fig. 7 is a second state structural diagram of the wearable electronic device according to the embodiment of the present application. Fig. 8 is a schematic structural diagram of a third state of the wearable electronic device according to the embodiment of the present application.

The adjustment mechanism 130 includes a first member 131 and a second member 132, the first member 131 is fixedly connected to the housing 110, and the second member 132 is movably connected to the first member 131. The detecting device 140 is disposed on a side of the second member 132 away from the display device 160, and the driving device 150 can drive the second member 132 to move relative to the first member 131. For example, the driving device 150 can drive the second member 132 to move away from the housing 110, and then move toward the external object relative to the first member 131.

The adjustment mechanism 130 may be in a stored state or an extended state, and may also be in an intermediate state between the stored state and the extended state. As illustrated in fig. 8, most of the second member 132 is received in the receiving space formed by the housing 110, the adjusting mechanism 130 is in the receiving state, and when receiving the driving signal, the driving device 150 can drive the second member 132 to move away from the housing 110 toward the external object, so that the driving device 150 is in the intermediate state. As illustrated in fig. 9, if the driving stop signal is received, the driving device 150 may be maintained at any position in the intermediate state, and when the second member 132 is extended to the maximum distance that can extend out of the accommodating space of the housing 110, the adjusting mechanism 130 is in the extended state. As illustrated in fig. 10, in the embodiment of the present application, the driving device 150 may move the second portion 132 of the adjusting mechanism 130 relative to the first portion 131, and then extend out of or be received in the receiving space of the housing, so that the adjusting mechanism 130 is switched between the extended state, the intermediate state and the receiving state, and then the distance between the detecting device 140 disposed on the second portion 132 and the external object may be adjusted, so that the distance between the detecting device 140 and the external object is within a preset range, and the accuracy of detection by the detecting device 140 is improved.

Referring to fig. 3 to fig. 11, fig. 9 is a first cross-sectional view of the wearable electronic device shown in fig. 6 along a direction P1-P1. Fig. 10 is a first cross-sectional view of the wearable electronic device shown in fig. 7 along a direction P2-P2. Fig. 11 is a first cross-sectional view of the wearable electronic device shown in fig. 8 along a direction P3-P3.

The first component 131 is provided with a first groove 1313, the first component 131 comprises a first subcomponent 1311 and a second subcomponent 1312, the second subcomponent 1312 is arranged around the periphery of the first subcomponent 1311, the first subcomponent 1311 is a groove bottom of the first groove 1313, the second subcomponent 1312 is a groove wall of the first groove 1313, the groove wall of the first groove 1313 comprises an inner surface and an outer surface which are arranged opposite to each other, the inner surface faces into the groove of the first groove 1313, the outer surface of the groove wall of the first groove 1313 is fixedly connected with the housing 110, the second subcomponent 1312 is fixedly connected with the housing 110 by means of an adhesive or a limiting structure, for example, the inner surface of the groove wall of the first groove 1313 may be provided with a first engaging part 13121.

The second member 132 may be provided with a second engaging portion 1321, the first engaging portion 13121 may be engaged with the second engaging portion 1321, and the second sub-member 1312 and the second member 132 may be movably connected by the first engaging portion 13121 and the second engaging portion 1321. For example, the second member 132 is provided with a second groove 1322, the notch of the second groove 1322 is disposed opposite to the notch of the first groove 1313, and the outer surface of the second groove 1322 is provided with a second engagement portion 1321 that engages with the first engagement portion 13121. The first engaging portion 13121 and the second engaging portion 1321 may be threads that can engage with each other, and when the driving device 150 drives the second member 132 to rotate, the second member 132 and the first member 131 move relatively through the threads that engage with each other, so that the second member 132 is displaced relative to the first member 131, so that the adjusting mechanism 130 is switched between the extended state, the intermediate state, and the storage state, and the distance between the detecting device 140 disposed on the second member 132 and an external object can be adjusted, of course, the first engaging portion 13121 and the second engaging portion 1321 may also be an engaging structure such as a tooth pattern.

The driving device 150 is disposed in the first cavity 1313, the driving device 150 includes a driving element 151 and a first connecting element 152, the driving element 151 is fixedly disposed on the bottom of the first cavity 1313, that is, the driving element 151 is fixedly disposed on the first sub-member 1311. The first connecting element 152 is rotatably connected to the driving element 151, that is, the driving element can drive the first connecting element 152 to rotate, wherein the driving element 151 can be a micro-driving motor. The second connecting element 1323 is disposed at the bottom of the second slot 1322, the second connecting element 1323 is in transmission connection with the first connecting element 152, and the driving element 151 drives the first connecting element 152 to rotate, so as to drive the second connecting element 1323 to rotate, so that the second component 132 rotates around the driving element 151. For example, the first connecting element 152 may be a buckle or a hook, the second connecting element 1323 may be a protrusion engaged with the buckle, and the buckle or the hook may be fixedly connected to the protrusion, so as to realize the transmission connection between the first connecting element 152 and the second connecting element 1323.

In some embodiments, the first subcomponent 1311 may be integrally formed with the second subcomponent 1312 or may be separately formed. For example, the edge of the groove bottom of the first groove 1313 is provided with the clamping portion 1314, the groove wall of the first groove 1313 is provided with the clamping member 1315, the clamping member 1315 and the clamping portion 1314 are clamped, the groove wall of the first groove 1313 is detachably connected with the groove bottom of the first groove 1313 through the clamping member 1315 and the clamping portion 1314, and therefore the assembling convenience of the wearable electronic device 100 can be improved.

In some embodiments, the first member 131 and the second member 132 can also be movably connected through a limiting member and a limiting portion. Referring to fig. 3 to 8 and 12 to 14, fig. 12 is a second cross-sectional view of the wearable electronic device shown in fig. 6 along a direction P1-P1. Fig. 13 is a second cross-sectional view of the wearable electronic device shown in fig. 7 along the direction P2-P2. Fig. 4 is a second cross-sectional view of the wearable electronic device shown in fig. 8 along the direction P3-P3.

The first member 131 is provided with a plurality of limiting portions 1316, the second member 132 is provided with a limiting member 1324, at least one of the limiting member 1324 and the plurality of limiting portions 1316 is clamped, and when the driving device 150 drives the second member 132 to move relative to the first member 131, the limiting member 1324 moves relative to the plurality of limiting portions 1316 to be clamped with different limiting portions 1316.

For example, the first component 131 is provided with a first groove 1313, the first component 131 comprises a first subcomponent 1311 and a second subcomponent 1312, the second subcomponent 1312 is provided around the circumference of the first subcomponent 1311, the first subcomponent 1311 is a groove bottom of the first groove 1313, the second subcomponent 1312 is a groove wall of the first groove 1313, the groove wall of the first groove 1313 comprises an inner surface and an outer surface which are opposite to each other, the inner surface faces into the groove of the first groove 1313, and the outer surface of the groove wall of the first groove 1313 is fixedly connected with the housing 110. The second sub-assembly 1312 may be fixedly connected to the housing 110 by an adhesive or a limiting structure, and a plurality of limiting portions 1316 are disposed on an inner surface of a groove wall of the first groove 1313, wherein the limiting portions 1316 may be a plurality of slot structures spaced apart from the groove wall of the first groove 1313. It will be appreciated that each slot may be a ring slot. The second component 132 is provided with a second groove 1322, a notch of the second groove 1322 is disposed opposite to the notch of the first groove 1313, and an outer surface of the second groove 1322 is provided with a limiting member 1324 capable of being clamped with at least one of the plurality of clamping grooves. The protrusion structure of the limiting member 1324 protruding from the outer surface of the slot wall of the second slot 1322 can be engaged with the slot to limit the second member 132 when the driving device 150 drives the second member 132 to move. One of the position-limiting portion 1316 and the position-limiting member 1324 is of a deformable structure, so that when the driving device 150 drives the second member 132 to move toward the external object, the second member 132 can move relative to the first member 131.

Illustratively, the second sub-assembly 1312 of the first component 131 is a rubber ring. The inner surface of the rubber ring is provided with a slot structure to form a limiting portion 1316, and the limiting member 1324 provided on the second member 132 may be a rigid structure. When the driving device 150 drives the second member 132 to move toward the external object, the limiting member 1324 extrudes the rubber ring to deform the rubber ring until the limiting member 1324 is clamped with the clamping groove on the inner surface of the rubber ring. As shown in fig. 14 to 16, when the driving device 150 drives the second member 132 to move to different positions relative to the first member 131, the limiting member 1324 is engaged with different limiting portions 1316.

It is understood that the rubber ring can not only realize the movable connection of the second component 132 relative to the first component 131, but also serve as a waterproof component of the wearable electronic device 100. Through the interference fit between the rubber ring and the first sub-component 1311, the waterproof and dustproof effects of the wearable electronic device 100 can be improved.

For example, the second sub-member 1312 of the first component 131 may be a rigid structure, the inner surface of the second sub-member 1312 is provided with a slot structure to form the position-limiting portion 1316, and the position-limiting member 1324 provided on the outer surface of the second component 132 is a flexible structure. For example, the resilient structure may be in a compressed state and an extended state relative to the exterior of the second member 132, and the resilient structure may be transitioned between the compressed state and the extended state when the drive device 150 drives the second member 132 toward the external object.

The driving device 150 is disposed in the first groove 1313, the driving device 150 includes a driving element 151 and a first connecting element 152, the driving element 151 is fixedly disposed at the bottom of the first groove 1313, and the first connecting element 152 is rotatably connected to the driving element 151. Also, the driving member can drive the first connecting member 152 to rotate. The driving member 151 may be a micro driving motor, the second connecting member 1323 is disposed at the bottom of the second slot 1322, the second connecting member 1323 is in transmission connection with the first connecting member 152, and the driving member 151 drives the first connecting member 152 to rotate to drive the second connecting member 1323 to rotate, so that the second component 132 rotates around the driving member 151. For example, the first connector 152 may be provided with a threaded or indented structure and the second connector 1323 is provided with a threaded or indented structure that may engage the threaded or indented structure of the first connector 152. The driving member 151 drives the first connecting member 152 to rotate, so as to drive the second connecting member 1323 to rotate. It will be appreciated that the frictional force of the engagement between the retaining member 1324 and the retaining portion 1316 is greater than the engagement force of the first connector 152 and the second connector 1323 when they are in stationary engagement. And the driving connection of the first connector 152 and the second connector 1323 is realized.

With reference to fig. 1 to fig. 3 and fig. 15, the wearable electronic device 100 provided in the present embodiment further includes a processor 180. The detection means 140 comprises a biometric detector 141. The processor 180 may be disposed in the housing 110, or may be disposed in parallel with the adjustment mechanism 130 and the detection device 140. The biometric sensor 141 is disposed on the second member 132 of the adjustment mechanism 130, the second member 132 is disposed with a housing portion capable of housing the biometric sensor 141, and the external object detected by the biometric sensor 141 may be a human body. The processor 180 is electrically connected to the biometric detector 141. The processor 180 is also electrically connected to the driving device 150. The biometric sensor 141 can be used to detect the physiological characteristics of the human body, such as blood oxygen saturation, heart rate, blood sugar, and electrocardiogram. The biometric detector 141 can be a photoelectric measurement method, and in order to ensure the accuracy and stability of the test result, the biometric detector 141 needs to be pressed against the skin of the human body during the test process.

The processor 180 may control the motion state of the driving device 150 according to the control signal, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range. It will be appreciated that the control signal may comprise a preset threshold signal of the processor 180, and the control signal may further comprise one or more of a signal sent from the biometric sensor 141 to the processor 180, a pressure signal between the second member 132 and the skin of the user, a brightness signal of the space or environment formed between the second member 132 and the skin of the user, and a number of revolutions signal of the driving device 150.

The processor 180 may also control the motion state of the driving device 150 according to the hardware parameter during the motion of the driving device 150, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range. It is understood that the hardware parameter during the movement of the driving device 150 may be the number of revolutions of the driving device 150.

The processor 180 may also control the motion state of the driving device 150 according to the control signal and the hardware parameter during the motion of the driving device 150, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range. It will be appreciated that the control signal may comprise a preset threshold signal of the processor 180, and the control signal may further comprise one or more of a signal sent by the biometric sensor 141 to the processor 180, a pressure signal between the second member 132 and the skin of the user, a brightness signal of the space or environment formed between the second member 132 and the skin of the user, and a signal of the number of revolutions of the driving device 150. The hardware parameter during the movement of the driving device 150 may be the number of revolutions of the driving device 150.

In some embodiments, please continue to refer to fig. 1, 2, and 15. The wearable electronic device 100 further includes a physical button 190 disposed on the housing 110. Physical keys 190 are electrically connected to processor 180. The physical button 190 is used for activating the processor 180 according to the touch signal to control the motion state of the driving device 150. The user may apply a touch signal to the physical key 190. The physical button 190 sends a measurement requirement instruction to the processor 180 according to the touch signal. The physical keys 190 may generate a touch signal by pressing, a touch signal by rotating and twisting, or a touch signal by touching a screen. It is understood that the physical key 190 may also have a function of sending a power-on instruction or a power-off instruction.

It will be further appreciated that referring to fig. 1, 2, 3 and 17, the sensing device 140 further includes a pressure sensor 142. The pressure sensor 142 may be disposed in parallel with the biometric detector 141 within the receiving portion of the second member 132. The pressure sensor 142 is electrically connected to the processor 180. The pressure sensor 142 is used for detecting a pressure value transmitted by the external object when the housing 110 is connected with the external object, and the processor 180 is used for controlling the motion state of the driving device 150 according to the pressure value, so that the distance between the biometric sensor 141 and the external object is within a preset range.

In some embodiments, the processor 180 may further comprehensively control the motion state of the driving device 150 according to the pressure value and the number of revolutions of the driving device 150, so that the distance between the biometric sensor 141 and the external object is within a preset range.

Referring to fig. 1 to 17, fig. 15 is a first schematic view of a partial structure of a wearable electronic device according to an embodiment of the present disclosure. Fig. 16 is a second schematic view of a partial structure of a wearable electronic device according to an embodiment of the present application. Fig. 17 is a third schematic view of a partial structure of a wearable electronic device according to an embodiment of the present application. The working state of the wearable electronic device 100 provided in this embodiment may be:

in the working state 1, the driving device 150 drives the second member 132 to move toward the external object.

In the working state 2, the second member 132 is closer to the skin of the human body, and when the second member 132 is pressed against the skin of the human body, the driving device 150 stops moving and the biometric sensor 141 starts detecting.

In the operating state 3, when the measurement by the biometric sensor 141 is finished, the driving device 150 drives the second member to move toward the inside of the housing.

In the working state 4, the second member 132 is further away from the skin of the human body, and the driving device 150 stops rotating when the second member 132 is spaced from the skin of the human body.

It is understood that, since the biometric sensor 141 is disposed at the end of the second member 132 that contacts with the external object, when the second member 132 is pressed against the skin of the human body, the biometric sensor 141 is also pressed against the skin.

It is understood that operating state 1, operating state 2, operating state 3, and operating state 4 may all be through an electrical control process. The working effect of working state 1 is to electrically control the extension distance of the second part 132 from the housing 110, so that the biometric sensor 141 is pressed against the skin of the human body. The operation state 2 has an operation effect that the electric control driving device 150 stops operating at a timing such that the pressed state is maintained after the second member 132 is pressed against the skin of the human body, and the biometric sensor 141 starts the measurement operation. The working effect of the working state 3 is to electrically control the accommodating distance of the second member 132 in the housing 110, so that after the measurement work of the biometric sensor 141 is finished, the spatial distance between the second member 132 and the skin of the human body is increased, and the uncomfortable feeling that the second member 132 presses the skin is eliminated. The operation effect of the operation state 4 is to control the timing of stopping the operation of the driving device 150 electrically, so that the spatial distance between the second member 132 and the skin of the human body is fixed at a suitable position, so that the human body is in a more comfortable state, and the slipping of the wearable device 100 can be avoided.

It is understood that the driving device 150 in the operation states 1, 2, 3 and 4 can also be manually controlled by the adjusting mechanism 130. The operational effects of the operational state 1, the operational state 2, the operational state 3, and the operational state 4 may be achieved, for example, by manually rotating the second part 132 of the adjustment mechanism 130 until the second part 132 is pressed against the skin of the user, or manually rotating the second part 132 of the adjustment mechanism 130 in an opposite direction until the second part is moved away from the skin of the user.

The working process of the working state 1 of the wearable electronic device 100 provided by this embodiment may be:

when the processor 180 receives the measurement requirement command, the processor 180 controls the motor of the driving device 150 to rotate, so as to drive the second component 132 of the adjusting mechanism 130 to move in a direction away from the housing, i.e., in a direction of the external object.

The working process of the working state 2 of the wearable electronic device 100 provided by the embodiment may be any one of the following three situations:

in case 1, the wearable electronic device 100 is not provided with the pressure sensor 142. When the number of operating revolutions of the driving device 150 is equal to the preset number of revolutions set by the processor 180, the processor 180 controls the motor output shaft of the driving device 150 to stop rotating, and at this time, the adjusting mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the preset number of revolutions set by the processor 180, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to the relative distance between the biometric sensor 141 or the second member 132 and the skin of the human body in a compressed state.

In case 2, the wearable electronic device 100 is not provided with the pressure sensor 142, and the biometric sensor 141 provided in the wearable electronic device 100 has a function of detecting the ambient brightness. The biometric detector 141 is used for detecting the brightness of the environment or space formed between the second component 132 and the skin of the user and transmitting a brightness signal to the processor 180; when the brightness signal detected by the biometric sensor 141 indicates a brightness signal corresponding to a dark environment, the processor 180 controls the motor of the driving device 150 to stop rotating, and the adjusting mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the brightness signal of the space or environment formed between the second component 132 and the skin of the user, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to the relative distance between the biometric sensor 141 or the second component 132 and the skin of the human body in a pressed state.

In case 3, the wearable electronic device 100 is provided with the pressure sensor 142. When the current pressure value measured by the pressure sensor 142 is equal to or greater than the preset pressure threshold value of the processor 180, the processor 180 controls the driving device 150 to stop rotating, and simultaneously the processor 180 starts the biometric characteristic detector 141; the preset pressure threshold is a pressure value between the housing 110 and an external object when the housing 110 and the external object are in a compressed state; at which time the adjustment mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the pressure signal between the second member 132 and the skin of the user, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to the relative distance between the biometric sensor 141 or the second member 132 and the skin of the human body in a compressed state.

The working process of the working state 3 of the wearable electronic device 100 provided by this embodiment may be:

when the detection data measured by the detection device 140 is transmitted to the processor 180, the processor 180 controls the driving device 150 to rotate in the reverse direction.

The working process of the working state 4 of the wearable electronic device 100 provided by the embodiment may be any one of the following three situations:

in case 1, the wearable electronic device 100 is not provided with the pressure sensor 142. When the number of operating revolutions of the driving device 150 is equal to the preset number of revolutions set by the processor 180, the processor 180 controls the motor of the driving device 150 to stop rotating, and at this time, the adjusting mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the preset number of revolutions set by the processor 180, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to a comfortable distance between the biometric sensor 141 or the second member 132 and the skin of the human body.

In case 2, the wearable electronic device 100 is not provided with the pressure sensor 142, and the biometric sensor 141 provided in the wearable electronic device 100 has a function of detecting the ambient brightness. The biometric detector 141 is used for detecting the brightness of the environment or space formed between the second component 132 and the skin of the user and transmitting a brightness signal to the processor 180; when the brightness signal detected by the biometric sensor 141 indicates a brightness signal corresponding to the daytime environment, the processor 180 controls the motor of the driving device 150 to stop rotating, and the adjustment mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the brightness signal of the space or environment formed between the second component 132 and the skin of the user, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to a comfortable distance between the biometric sensor 141 or the second component 132 and the skin of the human body.

In case 3, the wearable electronic device 100 is provided with the pressure sensor 142. When the number of operating revolutions of the driving device 150 is equal to the preset number of revolutions set by the processor 180, the processor 180 controls the motor output shaft of the driving device 150 to stop rotating, and at this time, the adjusting mechanism 130 stops moving. It is understood that, at this time, the processor 180 controls the motion state of the driving device 150 according to the control signal, i.e. the pressure signal between the second component 132 and the skin of the user, so that the distance between the biometric sensor 141 and the skin of the human body is within a preset range, where the preset range refers to a comfortable distance between the biometric sensor 141 or the second component 132 and the skin of the human body.

It will be appreciated that the predetermined number of revolutions is determined by the number of revolutions of the drive means 150 required when the second member 132 is extended or retracted to a set length relative to the housing. The second part 132 of the wearable electronic device 100 is pressed against the user's skin to an extended state; the second part 132 of the wearable electronic device 100 is in the storage state at a distance from the skin of the user, the distance being a comfortable distance selected by the user. The wearable electronic device 100 needs a first distance, which is a distance by which the second member 132 extends outside the housing, from the stored state to the extended state. The wearable electronic device 100 needs the second member 132 to be accommodated in the housing by a second distance from the accommodated state to the extended state. The number of revolutions of the driving means 150 when the second member 132 is extended by the first distance, or the number of revolutions of the driving means 150 when the second member 132 is shortened by the second distance, is a preset number of revolutions.

It is understood that the preset pressure threshold may be originally set in the processor 180, may be set by inputting the preset pressure threshold into the processor 180 from a display surface of a display device of the wearable electronic device 100, and may be determined by collecting and statistically analyzing information such as tightness evaluation and measurement data accuracy evaluation of the wearable electronic device 100 worn by the user by the processor 180.

It is understood that when the brightness of the environment or space formed between the second member 132 and the skin of the user is a brightness corresponding to a dark environment or space, it means that the second member 132 and the skin of the user are in a pressed state; when the brightness of the environment or space formed between the second member 132 and the user's skin is a brightness corresponding to the daytime environment or space, it indicates that the second member 132 is at a certain distance from the user's skin.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The wearable electronic device provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A wearable electronic device, comprising:

a housing;

the adjusting mechanism is arranged on the shell;

the detection device is arranged on the adjusting mechanism;

2. The wearable electronic device of claim 1, wherein the adjustment mechanism comprises:

the first component is fixedly connected with the shell;

the second component is movably connected with the first component, the detection device is arranged on the second component, and the driving device is used for driving the second component to move relative to the first component.

3. The wearable electronic device according to claim 2, wherein the first member is provided with a first engaging portion, the second member is provided with a second engaging portion, the first engaging portion and the second engaging portion are engaged, and the first member and the second member are movably connected by the first engaging portion and the second engaging portion.

4. The wearable electronic device according to claim 3, wherein the first member is provided with a first groove, an outer surface of a groove wall of the first groove is fixedly connected with the housing, an inner surface of the groove wall of the first groove is provided with the first engaging portion, the second member is provided with a second groove, a notch of the second groove is arranged opposite to the notch of the first groove, and an outer surface of the second groove is provided with the second engaging portion.

5. The wearable electronic device according to claim 4, wherein the driving device is disposed in the first groove, the driving device includes a driving member and a first connecting member, the driving member is fixedly disposed at a bottom of the first groove, the first connecting member is rotatably connected to the driving member, a second connecting member is disposed at a bottom of the second groove, the second connecting member is in transmission connection with the first connecting member, and the driving member drives the first connecting member to rotate and further drives the second connecting member to rotate, so that the second component rotates.

6. The wearable electronic device according to claim 4, wherein a clamping portion is disposed at a bottom of the first groove, a clamping member is disposed at a wall of the first groove, the clamping member is clamped with the clamping portion, and the wall of the first groove is detachably connected with the bottom of the first groove through the clamping member and the clamping portion.

7. The wearable electronic device according to claim 2, wherein the first component is provided with a plurality of limiting portions, the second component is provided with a limiting member, the limiting member is engaged with at least one of the limiting portions, and when the driving device drives the second component to move relative to the first component, the limiting member moves relative to the limiting portions to engage with different limiting portions.

8. The wearable electronic device according to claim 7, wherein the first component is provided with a first groove, an outer surface of a groove wall of the first groove is fixedly connected to the housing, an inner surface of the groove wall of the first groove is provided with the plurality of stoppers, the second component is provided with a second groove, a notch of the second groove is disposed opposite to the notch of the first groove, and an outer surface of the second groove is provided with the stoppers.

9. The wearable electronic device according to any one of claims 1-8, further comprising a processor, wherein the detection device comprises a biometric detector, and the processor is configured to control a motion state of the driving device according to a control signal and/or a hardware parameter during the motion of the driving device, so that a distance between the biometric detector and the external object is within a preset range.

10. The wearable electronic device according to any one of claims 1-8, further comprising a processor, wherein the detection device comprises a pressure sensor and a biometric detector, the pressure sensor is configured to detect a pressure value transmitted by an external object when the housing is connected to the external object, and the processor is configured to control the motion state of the driving device according to the pressure value, so that the distance between the biometric detector and the external object is within a preset range.