WO2021147664A1 - 可穿戴设备 - Google Patents

可穿戴设备 Download PDF

Info

Publication number
WO2021147664A1
WO2021147664A1 PCT/CN2021/070331 CN2021070331W WO2021147664A1 WO 2021147664 A1 WO2021147664 A1 WO 2021147664A1 CN 2021070331 W CN2021070331 W CN 2021070331W WO 2021147664 A1 WO2021147664 A1 WO 2021147664A1
Authority
WO
WIPO (PCT)
Prior art keywords
interface
air nozzle
wearable device
external
plug
Prior art date
Application number
PCT/CN2021/070331
Other languages
English (en)
French (fr)
Inventor
黄振龙
傅小煜
吴黄伟
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to JP2022538886A priority Critical patent/JP2023511017A/ja
Priority to US17/794,800 priority patent/US20230066161A1/en
Priority to EP21743973.6A priority patent/EP4070721A4/en
Publication of WO2021147664A1 publication Critical patent/WO2021147664A1/zh

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007Bracelets specially adapted for other functions or with means for attaching other articles
    • A44C5/0023Bracelets specially adapted for other functions or with means for attaching other articles for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/02141Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/02Link constructions
    • A44C5/10Link constructions not extensible
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/681Wristwatch-type devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels

Definitions

  • This application relates to the technical field of wearable devices, in particular to a wearable device.
  • the present application provides a wearable device, which avoids the problem of damaging the internal components of the wearable device due to the displacement of the compression belt when the compression belt is assembled or disassembled, and improves the service life of the wearable device.
  • the wearable device provided by this application includes a dial, a watch strap, and a compression strap.
  • the dial includes a frame, a bottom cover and a blood pressure measurement component.
  • the frame is connected to the periphery of the bottom cover, and the inner cavity of the dial is enclosed with the bottom cover.
  • the bottom cover is provided with an external plug-in interface, a fluid channel and an internal plug-in interface connected in sequence, and the external plug-in interface is close to the frame relative to the internal plug-in interface.
  • the blood pressure measurement component is contained in the inner cavity of the dial, and the air nozzle of the blood pressure measurement component and the insertion interface are communicated with each other.
  • the strap is connected to the frame, the compression strap and the strap are stacked, and the air nozzle of the compression strap and the external insertion interface are communicated with each other.
  • the air nozzle of the blood pressure measurement assembly is connected with the insertion interface, the air nozzle of the compression belt is communicated with the external insertion interface, and the air nozzle of the blood pressure measurement assembly and the air nozzle of the compression belt are realized by a fluid channel. Connected, that is, the fluid channel isolates the air nozzle of the compression belt from the air nozzle of the blood pressure measurement assembly.
  • the blood pressure measurement assembly will not be easily affected and displaced, which avoids the movement of the compression belt.
  • the damage to the blood pressure measurement component is conducive to improving the service life of the wearable device.
  • the external plug-in interface, the fluid channel, and the internal plug-in interface are all integrated in the bottom cover of the dial, and there is no need to provide a connecting pipeline in the inner cavity of the dial, which reduces the number of connecting pipelines in the dial.
  • the space occupancy rate of the cavity is beneficial to improve the space utilization rate of the inner cavity of the dial, realize the thin and light design of the dial, and improve the extraordinar appearance of the wearable device.
  • the external plug-in interface is closer to the frame than the internal plug-in interface, that is, the external plug-in interface communicating with the air nozzle of the compression belt is closer to the edge, and the air nozzle of the compression belt does not need to extend to the blood pressure measurement assembly.
  • the position setting between the belt and the blood pressure measurement component can be more flexible, and the arrangement of the battery and the heart rate detection sensor located in the inner cavity of the dial is also more flexible, which is beneficial to improve the space utilization of the inner cavity of the dial and help realize the thinness of the dial ⁇ .
  • the bottom cover is provided with an inner socket and an outer socket, the inner side of the inner socket forms an inner socket, and the inner side of the outer socket forms an external socket.
  • the air nozzle of the blood pressure measurement component and the plug-in interface are connected to each other, which means that the air nozzle of the blood pressure measurement component and the internal plug are plugged into each other, that is, the air nozzle of the blood pressure measurement component is plugged into the plug interface, or the blood pressure measurement component
  • the gas nozzle is sleeved on the inner socket.
  • the air nozzle of the compression belt and the external insertion interface are connected to each other, which means that the air nozzle of the compression belt and the external insertion nozzle are inserted into each other, that is, the air nozzle of the compression belt is inserted into the external insertion interface, or the air of the compression belt is connected to the external insertion interface.
  • the mouth is sleeved on the outer socket mouth.
  • the compression belt includes a cuff, an airbag accommodated in the cuff, and an air nozzle communicating with the airbag.
  • the airbag and the air nozzle are integrally formed, or the airbag and the air nozzle are assembled and formed.
  • the cross-sectional area of the fluid channel is equal to or greater than 1 mm 2 to reduce the air resistance of the fluid channel, ensure the gas exchange rate between the gas nozzle of the compression belt and the gas nozzle of the blood pressure detection assembly, and realize the The rapid flow of gas between the gas nozzle and the gas nozzle of the blood pressure detection component improves the blood pressure detection efficiency of the wearable device.
  • the dial further includes a top cover, and the top cover is fixed on the side of the frame away from the bottom cover.
  • the top cover may be a display screen, and the display screen includes a display surface away from the frame, and the display surface is used to display information such as time, icons, or physiological parameters of the user.
  • the bottom cover includes a top surface facing the inner cavity of the dial, the distance between the external insertion interface and the top surface of the bottom cover forms a first distance range, and the distance between the internal insertion interface and the top surface of the bottom cover forms The second distance range, the second distance range overlaps partially or fully with the first distance range, that is, the thickness distance of the bottom cover is partially or fully shared in the Z direction between the external plug-in interface and the internal plug-in interface, that is, the external plug-in interface and the internal
  • the plug-in interface is relatively close in the Z direction, which is beneficial to reduce the distance between the compression belt and the blood pressure measurement component in the Z direction, and is beneficial to reduce the thickness of the bottom cover, thereby facilitating the realization of a thin and light design of the wearable device.
  • the width direction of the dial is the X direction
  • the length direction of the dial is the Y direction
  • the thickness direction of the dial is the Z direction
  • the X direction, the Y direction and the Z direction are perpendicular to each other.
  • the Z direction is the direction from the top cover of the dial to the bottom cover.
  • the top surface of the bottom cover is parallel to the X-Y plane of the dial.
  • the distance between one end of the plug-in interface and the top surface of the bottom cover forms one end of the first distance range
  • the distance between the other end of the plug-in interface and the top surface of the bottom cover forms the other end of the first distance range Endpoint.
  • the distance between one end of the plug-in interface and the top surface of the bottom cover forms an end point of the second distance range
  • the distance between the other end of the plug-in interface and the top surface of the bottom cover forms the other end of the second distance range Endpoint
  • a third distance range is formed between the fluid channel and the top surface of the bottom cover, and the third distance range is the combination of the first distance range and the second distance range, that is, any position of the fluid channel and the top surface of the bottom cover.
  • the distance between the surfaces is always within the first distance range or the second distance range, so that the fluid channel always shares the thickness distance of the bottom cover in the Z direction with the external plug-in interface or the internal plug-in interface, that is, to prevent the fluid channel from being in the Z direction
  • the extra occupancy of the thickness distance of the bottom cover helps reduce the thickness of the bottom cover, which in turn facilitates the realization of a thin and light dial design.
  • the air nozzle of the blood pressure measurement assembly extends along the Z direction.
  • the fluid channel is in the shape of "one”, “S", “L” or “Z”.
  • the bottom cover includes a main body part and a first cover part, the periphery of the main part is connected to the frame, the first cover part is fixed to one side of the main part, and the first cover part forms an internal plug-in interface, and
  • the main body members are jointly surrounded to form a fluid channel to simplify the formation process of the fluid channel, that is, the formation process of the bottom cover is simplified, and the preparation cost of the bottom cover is reduced.
  • the main body is made of plastics such as polycarbonate or metal materials such as stainless steel.
  • the main body member includes a top surface facing the inner cavity of the dial, and the top surface of the main body member partially protrudes to form a boss, and the first cover member is fixed to the boss and is enclosed with the boss to form a fluid channel.
  • the boss formed partially protruding from the top surface of the main body member and the first cover member jointly form a fluid channel, and only the partial thickness of the bottom cover needs to be increased, without increasing the overall thickness of the bottom cover , which saves the preparation cost of the bottom cover.
  • this design allows the compression band to be connected to the external interface at the edge of the watch, reducing the volume of the compression band superimposed on the bottom of the watch, which is conducive to the thin and light design of the wearable device.
  • the elastic modulus of the main body part and the first cover part may be the same or different.
  • the air nozzle of the blood pressure measurement component is plugged into the insertion interface, and the elastic modulus of the air nozzle of the blood pressure measurement component is greater than the elastic modulus of the first lid. That is, the air nozzle of the blood pressure measurement assembly is made of hard material, and the first cover is made of elastic material, that is, the air nozzle of the blood pressure measurement assembly is made of relatively hard material, and the first cover is made of relatively hard material. The parts are made of relatively soft materials. When the air nozzle of the blood pressure measurement assembly is inserted into the insertion interface, the first cover will deform under the pressure of the air nozzle of the blood pressure measurement assembly and will interact with the air nozzle of the blood pressure measurement assembly. The tight fit ensures the airtightness between the air nozzle of the blood pressure measuring assembly and the first cover part.
  • the first cover member is made of elastic materials such as silica gel or TPU (Thermoplastic Polyurethanes, thermoplastic polyurethane elastomer rubber).
  • elastic materials such as silica gel or TPU (Thermoplastic Polyurethanes, thermoplastic polyurethane elastomer rubber).
  • the bottom cover further includes a second cover member, the second cover member is fixed on the side of the main body member away from the first cover member, the second cover member forms an external insertion interface, and the air nozzle of the compression belt Inserted into the external insertion interface, the elastic modulus of the air nozzle of the compression belt is greater than the elastic modulus of the second cover member. That is, the air nozzle of the compression belt is made of hard material, and the second cover is made of elastic material, that is, the air nozzle of the compression belt is made of relatively hard material, and the second cover is made of It is made of relatively soft material.
  • the second cover When the air nozzle of the compression belt is inserted into the plug-in interface, the second cover will deform under the squeeze of the air nozzle of the compression belt and closely fit with the air nozzle of the compression belt, ensuring that The tightness between the air nozzle of the compression belt and the second cover member is improved.
  • the second cover member is made of elastic materials such as silica gel or TPU.
  • the main body part includes a bottom surface facing away from the inner cavity of the dial, the bottom surface of the main body part is partially recessed to form an assembly groove, the groove wall of the assembly groove partially protrudes to form an external socket, and the inner side of the external socket forms an external socket ,
  • the air nozzle of the compression belt is located in the assembly groove, and the outer connector nozzle is inserted into the air nozzle of the compression belt, that is, the air nozzle of the compression belt is sleeved on the outer connector nozzle to realize the connection between the compression belt and the main body.
  • the elastic modulus of the main body member is greater than the elastic modulus of the air nozzle of the compression belt. That is, the main body is made of hard material, and the air nozzle of the compression belt is made of elastic material, that is, the main body is made of relatively hard material, and the air nozzle of the compression belt is made of relatively soft material. become.
  • the outer spigot is inserted into the air nipple of the compression belt, because the outer splice is harder and the air nipple of the compression belt is soft, the air nipple of the compression belt will be deformed under the squeeze of the outer spigot and it will be The nozzles fit tightly to ensure the airtightness between the external plug nozzles and the air nozzles of the compression belt.
  • the opening of the assembly groove is located on the bottom surface of the main part, the assembly groove is recessed from the bottom surface of the main part in the direction of the top surface, and penetrates the peripheral surface of the main part, and the air nozzle of the compression belt is located in the assembly groove.
  • the compression belt partially or completely shares the thickness distance of the main body in the Z direction, so as to reduce the influence of the thickness of the wearable device due to the existence of the compression belt.
  • the bottom cover further includes a fixing member, which is fixed on the side of the compression belt away from the main body, and resists the compression belt, which not only prevents the air nozzle of the compression belt from falling off the external plug-in nozzle, but also keeps the compression belt
  • the insertion stability between the air nozzle and the external insertion nozzle can also prevent the compression belt from falling off the assembly groove, and improve the connection stability between the compression belt and the main body.
  • the outer plug-in nozzle is located between the top surface of the main body part and the bottom surface of the main body part, that is, the outer plug-in nozzle completely shares the thickness distance of the main body part in the Z direction, reducing the factor
  • the influence of the existence of the external socket on the thickness of the bottom cover helps to realize the thin and light design of the wearable device.
  • the peripheral surface of the main body part protrudes to form an external socket
  • the inner side of the external socket forms an external socket
  • the air nozzle of the compression belt is sleeved on the external socket, that is, the external socket is inserted into the socket.
  • the compression belt does not occupy the bottom space of the bottom cover at all, and only partially or completely shares the thickness distance of the main body in the Z direction, so as to reduce the impact of the compression belt on the wearable device.
  • the influence of thickness is conducive to the thin and light design of wearable devices.
  • the elastic modulus of the air nozzle of the compression belt is smaller than the elastic modulus of the main body member. That is, the air nozzle of the compression belt is made of elastic material, and the main body part is made of hard material. That is, the air nozzle of the compression belt is made of relatively soft material, and the main part is made of relatively hard material.
  • the outer spigot is inserted into the air nipple of the compression belt, because the outer splice is harder and the air nipple of the compression belt is soft, the air nipple of the compression belt will be deformed under the squeeze of the outer spigot and it will be The nozzles fit tightly to ensure the airtightness between the external plug nozzles and the air nozzles of the compression belt.
  • the wearable device further includes a gas sensor, which is located in the fluid channel and fixed on the inner wall of the fluid channel, so as to analyze the gas composition of the environment around the wearable device when the wearable device performs blood pressure measurement to improve the performance
  • a gas sensor which is located in the fluid channel and fixed on the inner wall of the fluid channel, so as to analyze the gas composition of the environment around the wearable device when the wearable device performs blood pressure measurement to improve the performance
  • the two external plug-in interfaces are the first external plug-in interface and the second external plug-in interface, and the two fluid channels are respectively the first fluid channel.
  • the second fluid channel, the two insertion interfaces are respectively the first insertion interface and the second insertion interface, the first external insertion interface, the first fluid channel and the first insertion interface are connected in sequence, and the second external insertion interface, The second fluid channel and the second insertion interface are sequentially connected;
  • the blood pressure measurement assembly includes an air pump and a pressure sensor, the air nozzle of the air pump and the first insertion interface are in communication with each other, and the air nozzle of the pressure sensor and the second insertion interface are in communication with each other;
  • the compression belt includes two air nozzles, one of which is in communication with the first external insertion interface, so that the air pump sends the pumped gas into the airbag of the compression belt through the first fluid channel, or the gas in the airbag of the compression belt It enters the air pump through the first fluid channel and is discharged from the air pump.
  • the other air nozzle is connected to the second external insertion interface, so that the gas in the airbag of the compression belt is sent to the pressure sensor through the second fluid channel, so that the pressure sensor can sense the inside of the airbag The air pressure changes to achieve blood pressure measurement.
  • the pressure sensor and the air nozzle of the air pump are respectively communicated with the air nozzle of the compression belt through two fluid channels, instead of sharing one fluid channel, which not only improves the installation flexibility of the blood pressure measurement component in the inner cavity of the dial, but also It can also avoid the mutual interference of gas transmission between the pressure sensor and the air pump and the airbag of the compression belt, which is beneficial to improve the measurement sensitivity and accuracy of the blood pressure measurement component in the blood pressure measurement process.
  • the frame or the bottom cover is provided with a vent, which connects the inner cavity of the dial and the outside of the dial, so that the air pump can inhale gas from the surrounding environment through the vent during the blood pressure measurement process, and inflate the gas into the airbag. Blood pressure measurement.
  • the wearable device further includes a heart rate detection sensor
  • the middle of the bottom cover is provided with a mounting hole spaced apart from the insertion interface
  • the heart rate detection sensor is accommodated in the inner cavity of the dial, and is facing the mounting hole or at least partially accommodated in the The mounting hole is used to send a sensing signal through the mounting hole to realize the heart rate measurement of the user, improve the functional diversity of the wearable device, and enhance the user experience.
  • FIG. 1 is a schematic structural diagram of a wearable device provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 1;
  • FIG. 3 is a schematic diagram of the structure of the dial in the wearable device shown in FIG. 2;
  • Figure 4 is a schematic diagram of an exploded structure of the dial shown in Figure 3;
  • Fig. 5 is a schematic diagram of the structure of the frame in the dial shown in Fig. 4;
  • Figure 6 is a structural schematic view of the frame shown in Figure 5 cut along the A-A direction
  • Figure 7 is a structural schematic view of the dial shown in Figure 3 cut along the B-B direction;
  • FIG. 8 is a schematic diagram of the structure of the bottom cover in the dial shown in FIG. 4;
  • Figure 9 is a schematic structural view of the bottom cover shown in Figure 8 cut along the C-C direction;
  • Fig. 10 is a partial structural diagram of the front view of the structure shown in Fig. 9;
  • FIG. 11 is a schematic diagram of an exploded structure of the bottom cover shown in FIG. 8;
  • FIG. 12 is a schematic diagram of the structure of the main body part in the bottom cover shown in FIG. 11;
  • Fig. 13 is a structural schematic view of the main body shown in Fig. 12 taken along the D-D direction;
  • Fig. 14 is a schematic structural view of the main body shown in Fig. 12 at another angle;
  • FIG. 15 is a schematic diagram of the structure of the first cover shown in FIG. 11;
  • Fig. 16 is a schematic structural view of the first cover member shown in Fig. 15 taken along the E-E direction;
  • FIG. 17 is a schematic diagram of the assembly structure of the fixing part and the main body part in the bottom cover shown in FIG. 11;
  • Figure 18 is a structural schematic view of the dial shown in Figure 3 cut along the F-F direction;
  • Fig. 19 is a schematic structural diagram of the compression belt in the wearable device shown in Fig. 2;
  • FIG. 20 is a schematic diagram of the assembly structure of the compression belt and the dial in the wearable device shown in FIG. 2;
  • Figure 21a is a schematic structural view of the structure shown in Figure 20 cut along the G-G direction;
  • FIG. 21b is an enlarged schematic diagram of the H area in the structure shown in FIG. 21a;
  • 22 is a schematic structural view of the bottom cover of the second wearable device provided by an embodiment of the present application, which is cut along the C-C direction;
  • FIG. 23 is a partial structural diagram of the front view of the structure shown in FIG. 22;
  • 24 is a schematic structural diagram of the main body part of the bottom cover of the third wearable device provided by the embodiment of the present application, which is cut along the D-D direction;
  • 25 is a schematic structural view of the bottom cover of the third wearable device provided by an embodiment of the present application, which is cut along the C-C direction;
  • FIG. 26 is a schematic diagram of an assembly structure of a bottom cover and a compression belt in a third wearable device provided by an embodiment of the present application.
  • Figure 27 is a schematic structural view of the structure shown in Figure 26 taken along the I-I direction;
  • FIG. 28 is a schematic structural view of the bottom cover of the fourth wearable device provided by an embodiment of the present application, which is cut along the C-C direction;
  • FIG. 29 is a schematic structural diagram of a compression belt in a fourth wearable device provided by an embodiment of the present application.
  • FIG. 30 is a schematic structural diagram of the assembly structure of the compression belt and the bottom cover in the fourth type of wearable device provided by an embodiment of the present application along the I-I direction;
  • FIG. 31 is a schematic diagram of an exploded structure of a fifth wearable device provided by an embodiment of the present application.
  • FIG. 32 is a schematic diagram of an exploded structure of the dial in the wearable device shown in FIG. 31;
  • FIG. 33 is a schematic diagram of the assembly structure of the dial and the compression belt in the sixth wearable device provided by an embodiment of the present application, which is a partial structure diagram cut along the G-G direction.
  • FIG. 1 is a schematic structural diagram of a wearable device 1000 provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an exploded structure of the wearable device 1000 shown in FIG. 1.
  • the wearable device 1000 may be a wrist-type electronic product such as a watch, a smart watch, a bracelet, and a smart bracelet.
  • the wearable device 1000 of the embodiment shown in FIG. 1 and FIG. 2 is illustrated by taking a smart watch as an example.
  • the width direction of the wearable device 1000 is defined as the X direction
  • the length direction of the wearable device 1000 is the Y direction
  • the thickness direction of the wearable device 1000 is the Z direction
  • the X direction, The Y direction and the Z direction are perpendicular to each other.
  • the wearable device 1000 includes a dial 100, a watch strap 200, and a compression strap 300.
  • the dial 100 includes a frame 10, and a strap 200 is connected to the frame 10.
  • there are two watchbands 200 are the first watchband 200 and the second watchband 200 respectively, and the first watchband 200 and the second watchband 200 are respectively connected to opposite sides of the frame 10.
  • the first strap 200 is provided with a first locking portion (not shown)
  • the second strap 200 is provided with a second locking portion (not shown)
  • the first locking portion and the second locking portion are detachably Lock each other to wear the wearable device 1000 on the user's wrist.
  • the matching structure between the first locking part and the second locking part can be a hook, concealed, butterfly buckle, belt snap, folding safety buckle, folding buckle, or pin buckle, etc. This application does not specifically limit this.
  • the compression band 300 and the watch band 200 are stacked. Specifically, the compression band 300 and the first watch band 200 are stacked and located at the bottom of the watch band 200.
  • the compression band 300 is located on the side of the wristband 200 and the user's wrist, and fits with the wrist artery of the user's wrist.
  • the orientation terms such as "top” and "bottom” used in the wearable device 1000 in this embodiment are mainly explained based on the display orientation in Figures 1 and 2, which do not constitute a reference to the wearable device The limit of the orientation of 1000 in the actual application scenario.
  • FIG. 3 is a schematic diagram of the structure of the dial 100 in the wearable device 1000 shown in FIG. 2.
  • FIG. 4 is a schematic diagram of an exploded structure of the dial 100 shown in FIG. 3.
  • the dial 100 has a rectangular parallelepiped structure.
  • the dial 100 also includes a top cover 20, a bottom cover 30, a processor (not shown), a blood pressure measurement component 40, and a sensor component (not shown).
  • the bottom cover 30 and the top cover 20 are located on opposite sides of the frame 10, and the processor, the blood pressure measurement assembly 40 and the sensor assembly are located between the top cover 20 and the bottom cover 30.
  • the X direction of the wearable device 1000 is the width direction of the dial 100
  • the Y direction of the wearable device 1000 is the length direction of the dial 100
  • the Z direction of the wearable device 1000 is the thickness direction of the dial 100, that is, the dial
  • the bottom cover 30 of 100 faces the direction of the top cover 20.
  • the rectangular parallelepiped structure mentioned above includes a rectangular parallelepiped structure and a structure similar to a rectangular parallelepiped.
  • a structure similar to a rectangular parallelepiped means that the outer surface of the rectangular parallelepiped can be partially recessed or partially protruding.
  • the shape description can be understood in the same way. It should be understood that, in other embodiments, the dial 100 may also be cylindrical, truncated cone, cube, or other special-shaped structures.
  • FIG. 5 is a schematic diagram of the structure of the frame 10 in the dial 100 shown in FIG. 4.
  • Fig. 6 is a schematic structural view of the frame 10 shown in Fig. 5 cut along the A-A direction.
  • cut along the A-A direction refers to the cut along the A-A line and the plane where the arrows at both ends of the A-A line are located. The description of the drawings will be interpreted the same in the following.
  • the frame 10 has a substantially rectangular parallelepiped frame structure.
  • the frame 10 includes a top surface 101 and a bottom surface 102 disposed opposite to each other, and a peripheral surface 103 connected between the top surface 101 and the bottom surface 102.
  • the bottom surface 102 of the frame 10 is partially recessed to form a first fixing groove 104. That is, the opening of the first fixing groove 104 is located on the bottom surface 102 of the frame 10, and the first fixing groove 104 is recessed from the bottom surface 102 of the frame 10 to the top surface 101.
  • the peripheral surface 103 includes a first peripheral surface 105 and a second peripheral surface 106 arranged opposite to each other, and a third peripheral surface 107 and a fourth peripheral surface 108 connected between the first peripheral surface 105 and the second peripheral surface 106.
  • the peripheral surface 107 and the fourth peripheral surface 108 are arranged opposite to each other.
  • the first circumferential surface 105 partially protrudes to form the first fixed ear 11, and the first circumferential surface 105 of the first fixed ear 11 protrudes in a direction away from the second circumferential surface 106.
  • the second peripheral surface 106 partially protrudes to form a second fixed ear (not shown), and the second fixed ear protrudes from the second peripheral surface 106 in a direction away from the first peripheral surface 105.
  • the frame 10 is provided with a vent 109.
  • the third peripheral surface 107 is partially recessed to form a vent 109. That is, the opening of the vent hole 109 is located on the third peripheral surface 107, and the vent hole 109 extends from the third peripheral surface 107 to the fourth peripheral surface 108 to connect the outside and the inside of the frame 10 to ensure that the inside of the frame 10 and the outside of the frame 10 The air pressure balance between.
  • a waterproof and breathable membrane may be provided in the vent hole 109 to prevent moisture outside the frame 10 from entering the interior of the frame 10 from the vent hole 109 and protect the devices located inside the frame 10.
  • the top cover 20 is located on the side of the frame 10 close to the top surface 101, and has a rectangular plate-like structure that fits the frame 10.
  • the top cover 20 is a display screen, and the display screen includes a display surface 201 facing away from the frame 10 for displaying information such as time, icons, or physiological parameters of the user.
  • the display screen includes a cover plate and a display panel fixed on the cover plate.
  • the cover plate can be made of transparent materials such as glass.
  • the display panel can adopt LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode, organic light-emitting diode) display, AMOLED (Active-Matrix Organic Light Emitting Diode, active matrix organic light emitting diode or active Matrix organic light-emitting diode) display, FLED (Flex Light-Emitting Diode, flexible light-emitting diode) display, Mini LED, Micro LED, Micro OLED, QLED (Quantum Dot Light Emitting Diodes, quantum dot light-emitting diode), etc.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode, organic light-emitting diode
  • AMOLED Active-Matrix Organic Light Emitting Diode, active matrix organic light emitting diode or active Matr
  • the display panel can also be integrated with a touch function, that is, the display panel is a touch display panel, that is, the display panel can be used as an input device for receiving input and a device for providing output.
  • the display panel is electrically connected to the processor.
  • the display panel can generate touch signals and transmit the touch signals to the processor.
  • the processor receives the touch signal, and controls the application software (Application, App) in the dial 100 to start according to the touch signal. For example, the user can select to open or edit the graphic by touching or pressing the position of the graphic on the display screen.
  • FIG. 7 is a structural diagram of the dial 100 shown in FIG. 3 cut along the B-B direction.
  • the top cover 20 is fixed on the side of the frame 10 away from the top surface 101. Specifically, the top cover 20 is fixed to the top surface 101 of the frame 10. Wherein, the edge of the top cover 20 can be installed on the top surface 101 of the frame 10 by bonding. It should be understood that the top cover 20 is not limited to the 2D (Dimensions) display screen shown in FIG. 7, and may also be a 2.5D curved screen or a 3D curved screen.
  • the bottom cover 30 is fixed on the side of the frame 10 away from the top cover 20, that is, the bottom cover 30 is fixed on the side of the frame 10 close to the bottom surface 102. Specifically, the periphery of the bottom cover 30 is connected to the frame 10, and together with the frame 10, the dial inner cavity 110 is enclosed. Wherein, the bottom cover 30 and the top cover 20 are respectively fixed on opposite sides of the frame 10. When the wearable device 1000 is worn by a user, the top cover 20 is set away from the user's wrist, and the bottom cover 30 is set close to the user's wrist. It should be noted that the inner cavity 110 of the dial is the inside of the frame 10, and the outside of the dial 100 is the outside of the frame 10.
  • the periphery of the bottom cover 30 is detachably installed in the first fixing slot 104 to facilitate the maintenance and replacement of functional components such as the memory card, the SIM card, and the speaker in the dial 100.
  • the frame 10 can be made of metal alloy materials such as titanium alloy or aluminum-magnesium alloy
  • the bottom cover 30 can be made of PC (Polycarbonate), ABS (Acrylonitrile Butadiene Styrene Copolymers) ) And other engineering plastics or titanium alloys, aluminum-magnesium alloys and other metal alloys.
  • the bottom cover 30 and the frame 10 can be integrally formed, or the bottom cover 30 and the frame 10 can be assembled into an integrated structure to improve the structural stability of the dial 100.
  • the frame 10 and the bottom cover 30 may be made of metal materials.
  • FIG. 8 is a structural diagram of the bottom cover 30 in the dial 100 shown in FIG. 4.
  • the bottom cover 30 includes a top surface 301 facing the inner cavity 110 of the dial, a bottom surface 302 disposed opposite to the top surface 301, and a peripheral surface 303 connected between the top surface 301 and the bottom surface 302.
  • the top surface 301 of the bottom cover 30 is parallel to the X-Y plane.
  • the peripheral edge of the bottom cover 30 refers to the edge portion of the bottom cover 30, that is, the edge of the top surface 301 of the bottom cover 30, the peripheral surface 303 of the bottom cover 30, and the bottom surface 302 of the bottom cover 30 in the bottom cover 30.
  • the peripheral edge of the bottom surface 302 is connected to the frame 10, which means that the edge of the top surface 301 of the bottom cover 30, the peripheral edge of the bottom cover 30 or the edge of the bottom surface 302 of the bottom cover 30 is connected to the frame 10.
  • a mounting hole 304 is provided in the middle of the bottom cover 30. Specifically, the top surface 301 of the bottom cover 30 is partially recessed to form a mounting hole 304. That is, the opening of the mounting hole 304 is located on the top surface 301 of the bottom cover 30, and the mounting hole 304 extends from the top surface 301 of the bottom cover 30 to the bottom surface 302 and penetrates the bottom surface of the bottom cover 30.
  • Fig. 9 is a schematic structural view of the bottom cover 30 shown in Fig. 8 taken along the C-C direction.
  • Fig. 10 is a partial structural diagram of the front view of the structure shown in Fig. 9.
  • the bottom cover 30 is provided with an external plug-in interface 305, a fluid channel 306 and an internal plug-in interface 307 that are connected in sequence.
  • the two extrapolation interfaces 305 are named the first extrapolation interface 305 and the second extrapolation interface 305
  • the two fluid channels 306 are named the first fluid channel 306 and the second fluid channel 306, respectively.
  • the two interpolation interfaces 307 are named the first interpolation interface 307 and the second interpolation interface 307, respectively.
  • the first external plug-in interface 305, the first fluid channel 306, and the first plug-in interface 307 are connected in sequence
  • the second plug-in interface 305, the second fluid channel 306, and the second plug-in interface 307 are connected in sequence.
  • the first external insertion interface 305, the first fluid channel 306, and the first internal insertion interface 307 are described as examples in the following.
  • the extrapolation interface 305 mentioned below all refers to the first extrapolation interface 305
  • the fluid channel 306 all refers to the first fluid channel 306
  • the interpolation interface 307 all refers to the first interpolation interface 307.
  • the structures of the second plug-in interface 305 and the first plug-in interface 305 are substantially the same, the structures of the second fluid channel 306 and the first fluid channel 306 are substantially the same, and the second plug-in interface 307 and the first plug-in interface 307 have substantially the same structure.
  • the structure of the plug-in interface 307 is substantially the same, and the description will not be repeated.
  • the external plug-in interface 305 is located at the edge of the bottom cover 30.
  • the plug-in interface 305 extends along the Z direction, that is, the plug-in interface 305 extends in the thickness direction of the bottom cover 30. That is, the extension direction of the external plug-in interface 305 is perpendicular to the X-Y plane, that is, the extension direction of the external plug-in interface 305 is perpendicular to the top surface 301 of the bottom cover 30.
  • the external plug-in interface 305 is a generally cylindrical hole-shaped structure, and the external plug-in interface 305 has a central axis O1. It should be understood that the external plug-in interface 305 may also have a rectangular parallelepiped shape or a hole-like structure of other shapes.
  • the plane where the top surface 301 of the bottom cover 30 is located is defined as the zero position in the Z direction, the upward direction of the top surface 301 of the bottom cover 30 is the Z+ direction, and the top of the bottom cover 30
  • the downward direction of the surface 301 is the Z-direction.
  • the top surface 301 of the bottom cover 30 is the reference surface for machining or assembling the bottom cover 30, that is, the top surface 301 of the bottom cover 30 is the positioning reference for the machining or assembling of the bottom cover 30 to determine various parts. Or the specific position of the component in the dial 100.
  • the distance between the plug-in interface 305 and the top surface 301 of the bottom cover 30 forms a first distance range [Z11, Z12].
  • the distance between one end of the plug-in interface 305 and the top surface 301 of the bottom cover 30 forms the initial end point Z11 of the first distance range
  • the distance between the other end of the plug-in interface 305 and the top surface 301 of the bottom cover 30 forms The end point Z12 of the first distance range.
  • the external plug-in interface 305 includes a lower port and an upper port that are arranged oppositely, and the lower port and the upper port of the external plug-in interface 305 are respectively located on both sides of the top surface 301 of the bottom cover 30.
  • the lower port of the plug-in interface 305 is located below the top surface 301 of the bottom cover 30 and communicates with the outside of the bottom cover 30.
  • the distance between the lower port of the plug-in interface 305 and the top surface 301 of the bottom cover 30 is Z11, that is, Z11 is equal to the Z coordinate value of the top surface 301 of the bottom cover 30 minus the Z coordinate where the lower port of the plug-in interface 305 is located. value. Among them, Z11 ⁇ 0.
  • the upper port of the external plug-in interface 305 is located above the top surface 301 of the bottom cover 30 and communicates with the fluid channel 306.
  • the distance between the upper port of the plug-in interface 305 and the top surface 301 of the bottom cover 30 is Z12, that is, Z12 is equal to the Z coordinate value of the upper port of the plug-in port 305 minus the Z coordinate where the top surface 301 of the bottom cover 30 is located. value. Among them, Z12>0.
  • the internal plug-in interface 307 and the external plug-in interface 305 are spaced apart.
  • the plug-in interface 307 is located in the middle of the bottom cover 30 and is spaced apart from the mounting hole 304.
  • the internal plug-in interface 307 is far away from the frame 10 relative to the external plug-in interface 305, that is, the external plug-in interface 305 is close to the frame 10 relative to the internal plug-in interface 307.
  • the extension direction of the interpolation interface 307 and the extension interface 305 are the same, and both extend along the Z direction. That is, the insertion interface 307 also extends along the thickness direction of the bottom cover, that is, the extension direction of the insertion interface 307 is also perpendicular to the top surface 301 of the bottom cover 30, that is, the extension direction of the insertion interface 307 is also perpendicular to the X-Y plane.
  • the interpolation interface 307 is a generally cylindrical hole-shaped structure, and the interpolation interface 307 has a central axis O2. It should be understood that the interpolation interface 307 may also be a rectangular parallelepiped shape or a hole-like structure of other shapes.
  • the distance between the insertion interface 307 and the top surface 301 of the bottom cover 30 forms a second distance range [Z21, Z22].
  • the distance between one end of the insertion interface 307 and the top surface 301 of the bottom cover 30 forms the initial end point Z21 of the second distance range
  • the distance between the other end of the insertion interface 307 and the top surface 301 of the bottom cover 30 forms The end point Z22 of the second distance range.
  • the plug-in interface 307 includes a lower port and an upper port that are arranged oppositely, and the lower port and the upper port of the plug-in interface 307 are respectively located on both sides of the top surface 301 of the bottom cover 30.
  • the lower port of the insertion interface 307 is located below the top surface 301 of the bottom cover 30 and communicates with the inside of the bottom cover 30.
  • the distance between the lower port of the interpolation interface 307 and the top surface 301 of the bottom cover 30 is Z21, that is, Z21 is equal to the Z coordinate value where the top surface 301 of the bottom cover 30 is located minus the Z coordinate where the lower port of the interpolation interface 307 is located value. Among them, Z21 ⁇ 0.
  • the upper port of the insertion interface 307 is located above the top surface 301 of the bottom cover 30 and communicates with the fluid channel 306.
  • the distance between the upper port of the interpolation interface 307 and the top surface 301 of the bottom cover 30 is Z22, that is, Z22 is equal to the Z coordinate value of the upper port of the interpolation interface 307 minus the Z coordinate value of the top surface 301 of the bottom cover 30 value. Among them, Z22>0.
  • the second distance range [Z21, Z22] partially overlaps the first distance range [Z11, Z12]. That is, in the direction from the central axis O1 of the external plug-in interface 305 to the central axis O2 of the internal plug-in interface 307, the external plug-in interface 305 and the internal plug-in interface 307 are partially stacked, that is, the external plug-in interface 305 and the internal plug-in interface 307 are in the Z direction.
  • the thickness distance of the bottom cover 30 is partially shared.
  • the external plug-in interface 305 and the internal plug-in interface 307 are relatively close in the Z direction, which can reduce the thickness distance of the external plug-in interface 305 and the internal plug-in interface 307 occupying the bottom cover 30 in the Z direction, which is beneficial to realize the bottom cover 30 in the Z direction.
  • the thinning of the thickness in the Z direction contributes to the realization of the thin and light design of the dial 100.
  • the second distance range [Z21, Z22] and the first distance range [Z11, Z12] may all overlap.
  • the lower port of the plug-in interface 305 can be flush with the lower port of the plug-in interface 307, and in the direction from the central axis O1 of the plug-in interface 305 to the central axis O2 of the plug-in interface 307, the plug-in interface 305 and The internal plug-in interfaces 307 are all stacked, that is, the external plug-in interface 305 and the internal plug-in interface 307 completely share the thickness distance of the bottom cover 30 in the Z direction, that is, the external plug-in interface 305 and the internal plug-in interface 307 are completely flush in the Z direction.
  • the thickness distance of the bottom cover 30 occupied by the external plug-in interface 305 and the internal plug-in interface 307 in the Z direction is minimized to the greatest extent, which helps to realize the thin and light design of the dial 100.
  • the fluid channel 306 communicates between the external plug-in interface 305 and the internal plug-in interface 307.
  • the fluid channel 306 has a "Z" shape. It should be understood that, in other embodiments, the fluid channel 306 may be in the shape of "one", “S” or "L".
  • a third distance range [Z31, Z32] is formed between the fluid channel 306 and the top surface 301 of the bottom cover 30.
  • the fluid passage 306 includes a lower end surface and an upper end surface disposed oppositely, and the lower end surface and the upper end surface of the fluid passage 306 are respectively located on both sides of the top surface 301 of the bottom cover 30.
  • the lower end surface of the fluid channel 306 is located below the top surface 301 of the bottom cover 30.
  • the distance between the lower end surface of the fluid passage 306 and the top surface 301 of the bottom cover 30 is Z31, that is, Z31 is equal to the Z coordinate value where the top surface 301 of the bottom cover 30 is located minus the Z coordinate value where the lower end surface of the fluid passage 306 is located.
  • Z31 ⁇ 0.
  • the upper end surface of the fluid channel 306 is located above the top surface 301 of the bottom cover 30.
  • the distance between the upper end surface of the fluid passage 306 and the top surface 301 of the bottom cover 30 is Z32, that is, Z32 is equal to the Z coordinate value where the upper end surface of the fluid passage 306 is located minus the Z coordinate value where the top surface 301 of the bottom cover 30 is located.
  • the third distance range [Z31, Z32] is the combination of the second distance range [Z21, Z22] and the first distance range [Z11, Z12], that is, any position of the fluid channel 306 and the top of the bottom cover 30
  • the distance between the surfaces 301 is always within the first distance range [Z11, Z12] or the second distance range [Z21, Z22].
  • a part of the fluid channel 306 is stacked with the interposer interface 307, and the other part of the fluid channel 306 is stacked with the extrapolation interface 305, that is, fluid
  • the channel 306 completely shares the thickness distance of the bottom cover 30 in the Z direction with the insertion interface 307 and the external insertion interface 305, avoiding the additional occupation of the thickness distance of the bottom cover 30 in the Z direction due to the existence of the fluid channel 306, which is beneficial to realize the bottom
  • the thickness of the cover 30 in the Z direction is reduced, so that the thin and light design of the dial 100 is realized.
  • the fluid channel 306 includes a first channel 3061, a second channel 3062b, and a third channel 3063 that are connected in sequence.
  • the first channel 3061 extends along the XY plane and communicates with the upper port of the external plug-in interface 305.
  • the second passage 3062b extends along the Z direction and is connected between the first passage 3061 and the third passage 3063.
  • the third channel 3063 extends along the XY plane and communicates with the lower port of the interpolation interface 307.
  • the cross-sectional area of the fluid channel 306 is greater than 1 mm 2 to reduce the gas resistance of the gas flowing in the fluid channel 306 and to ensure the gas flow rate between the external insertion interface 305 and the internal insertion interface 307.
  • the shape of the cross-section of the fluid channel 306 includes but is not limited to a circle, a square, or other special shapes.
  • FIG. 11 is an exploded structure diagram of the bottom cover 30 shown in FIG. 8.
  • FIG. 12 is a schematic diagram of the structure of the main body member 31 in the bottom cover 30 shown in FIG. 11.
  • the bottom cover 30 includes a main body part 31, a first cover part 32 and a fixing part 33, and the first cover part 32 and the fixing part 33 are respectively located on opposite sides of the main body part 31.
  • the main body 31 includes a top surface 311 and a bottom surface 312 opposite to each other, and a peripheral surface 313 connected between the top surface 311 and the bottom surface 312.
  • the main body is made of plastics such as polycarbonate (PC, Polycarbonate) or metal materials such as stainless steel. It should be understood that the top surface 311 of the main member 31 is the top surface 301 of the bottom cover 30 described above, and the peripheral surface 313 of the main member 31 is the peripheral surface 303 of the bottom cover 30 described above.
  • the top surface 311 of the main body 31 partially protrudes to form a boss 314.
  • the two bosses 314 are named the first boss 314 and the second boss 314 respectively.
  • the bosses 314 mentioned below all refer to the first bosses 314. Since the structure of the second boss 314 is substantially the same as the structure of the first boss 314, the following description will not be repeated.
  • FIG. 13 is a structural diagram of the main body 31 shown in FIG. 12 taken along the D-D direction.
  • the boss 314 includes a top surface 315 facing the same as the top surface 311 of the main component 31, and the top surface 315 of the boss 314 is partially recessed to form a first installation groove 316 and a fluid groove 317.
  • the opening of the first installation groove 316 is located at the middle position of the top surface 315 of the boss 314.
  • the first mounting groove 316 is recessed from the top surface 315 of the boss 314 toward the top surface 315 of the main body 31.
  • the first installation groove 316 is roughly in an "L" shape.
  • the first installation groove 316 includes a first groove body 3161 and a second groove body 3162.
  • the first groove body 3161 extends along the X-Y plane.
  • the groove bottom wall of the first groove body 3161 is partially recessed to form the second groove body 3162, that is, the opening of the second groove body 3162 is located on the groove bottom wall of the first groove body 3161.
  • the second groove body 3162 extends from the groove bottom wall of the first groove body 3161 to the bottom surface 312 of the main body member 31, that is, the second groove body 3162 extends in the Z direction.
  • the groove wall of the first installation groove 316 is partially recessed to form a fluid groove 317, that is, the opening of the fluid groove 317 is located on the groove wall of the first installation groove 316.
  • the fluid groove 317 has a "Z" shape.
  • the fluid groove 317 includes a first part 3171, a second part 3172, and a third part 3173 that are connected in sequence.
  • the openings of the first part 3171 and the second part 3172 are located on the bottom wall of the first tank body 3161, and the first part 3171 and the second part 3172 are both in the direction from the bottom wall of the first tank body 3161 to the bottom surface 312 of the main body member 31 Sunken.
  • the first portion 3171 extends along the X-Y plane
  • the second portion 3172 extends along the Z direction and penetrates the groove sidewall of the second groove 3162.
  • the groove bottom wall of the second groove body 3162 is recessed along the Z direction to form a third part 3173, that is, the third part 3172 is located below the second groove body 3162.
  • the third portion 3172 extends along the X-Y plane.
  • FIG. 14 is a structural diagram of the main body 31 shown in FIG. 12 at another angle.
  • the bottom surface 312 of the main body 31 partially protrudes to form a circular trough 312a.
  • the round table 312a is connected to the middle area of the bottom surface 312 of the main body 31.
  • the round table 312 a protrudes from the bottom surface 312 of the main body 31 in a direction away from the top surface 311.
  • the round table 312a includes a bottom surface 312b facing the same direction as the bottom surface 312 of the main body member 31.
  • the mounting hole 309 penetrates the bottom surface 312b of the circular table 312a.
  • the bottom surface 312 of the main body 31 is partially recessed to form a second fixing groove 318 and an assembly groove 319.
  • the opening of the second fixing groove 318 is located at the edge area of the bottom surface 312 of the main body 31.
  • the second fixing groove 318 is recessed from the bottom surface 312 of the main component 31 toward the top surface 311 and penetrates the peripheral surface 313 of the main component 31.
  • the bottom wall of the second fixing groove 318 is partially recessed to form an assembly groove 319.
  • the assembling groove 319 is recessed from the bottom wall of the second fixing groove 318 toward the top surface 311 of the main component 31 and penetrates the peripheral surface 313 of the main component 31.
  • the external plug-in nozzle 310 is provided on the bottom wall of the assembling groove 319, that is, the groove bottom wall of the assembling groove 319 partially protrudes to form the external plug-in nozzle 310.
  • the outer socket 310 may also be provided on the groove side wall of the assembling groove 319, that is, the groove side wall of the assembling groove 319 partially protrudes to form the outer socket 310.
  • the shape of the outer plug-in nozzle 310 is not limited to the circular tubular structure shown in FIG. 14, and may also be a square tubular or a heterogeneous tubular structure.
  • the two external sockets 310 are respectively a first external socket 310 and a second external socket 310, and the first external socket 310 and the second external socket 310 are spaced apart.
  • the inner side of the first external plug-in nozzle 310 forms a first external plug-in interface 305, the first external plug-in interface 305 and the first part 3171 of the fluid groove 317 in the first boss 314.
  • the second external plug-in interface 305 is formed on the inner side of the second external plug-in nozzle 310, and the second external plug-in interface 305 is in communication with the first part 3171 of the fluid groove 317 in the second boss 314.
  • the first external socket 310 is taken as an example for description. Unless otherwise specified, the external socket 310 mentioned below refers to the first external socket 310. It should be noted that the structure of the second external plug nozzle 310 and the first external plug nozzle 310 are basically the same, and the description will not be repeated hereinafter.
  • the groove bottom wall of the assembly groove 319 is partially recessed to form an escape groove 3191. That is, the openings of the escape groove 3191 are all located on the groove bottom wall of the assembly groove 319.
  • the shape of the avoiding groove 3191 is not limited to the circular hole-shaped structure shown in FIG. 14, and may also be a cuboid-shaped or bar-shaped hole-shaped structure.
  • the escape groove 3191 is recessed from the bottom wall of the assembling groove 319 toward the top surface 311 of the main body 31.
  • the groove bottom wall of the escape groove 3191 partially protrudes to form an outer plug nozzle 310, that is, the outer plug nozzle 310 extends from the groove bottom wall of the escape groove 3191 to the groove bottom wall of the assembly groove 319.
  • the outer socket 310 is located between the top surface 311 and the bottom surface 312 of the main component 31, that is, the external socket 310 completely shares the thickness distance of the main component 31 in the Z direction, which reduces the existence of the external socket 310.
  • the influence on the thickness of the bottom cover 30 facilitates the realization of the thin and light design of the dial 100.
  • the outer socket 310 protrudes from the bottom wall of the assembly groove 319, does not exceed the bottom surface 312 of the main body 31, and does not exceed the bottom surface 312b of the round table 312a.
  • the outer socket 310 Compared with the embodiment in which the second distance range [Z21, Z22] completely coincides with the first distance range [Z11, Z12], in the wearable device 1000 shown in this embodiment, along the Z direction, the outer socket 310 The length is larger, and the area of the outer peripheral surface of the outer socket 310 is also larger.
  • the bottom wall of the assembling groove 319 is partially recessed to form a first fixing hole 3192.
  • the opening of the first fixing hole 3192 is located at the edge area of the bottom wall of the assembling groove 319 and is spaced apart from the opening of the escape groove 3191.
  • the first fixing hole 3192 is recessed from the bottom wall of the assembling groove 319 toward the top surface 311 of the main body 31.
  • the first cover member 32 is located on a side of the main body member 31 close to the top surface 311, and the first cover member 32 forms an insertion interface 307.
  • there are two first covering parts 32 and the two first covering parts 32 are located on the same side of the main body part 31.
  • a first cover member 32 forms a first insertion interface 307 which is adapted to the first boss 314.
  • the other first cover member 32 forms a second insertion interface 307 which is matched with the second boss 314.
  • the structure of the two first cover members 32 is basically the same.
  • FIG. 15 is a structural diagram of the first cover member 32 shown in FIG. 11.
  • the first covering member 32 includes a first covering portion 321 and a first insertion portion 322 connected to the first covering portion 321.
  • the first covering portion 321 has a substantially flat plate-like structure.
  • the first covering portion 321 includes a top surface 323 and a bottom surface 324 opposite to each other.
  • the first plug-in portion 322 is connected to the bottom surface 324 of the first cover portion 321.
  • the first insertion portion 322 extends from the bottom surface 324 of the first cover portion 321 in a direction away from the top surface 323 and has a substantially circular tubular structure.
  • the first insertion portion 322 includes a bottom surface 325 facing the same as the bottom surface 324 of the first cover portion 321.
  • the bottom surface 325 of the first plug-in portion 322 is partially recessed to form the plug-in interface 307, that is, the opening of the plug-in port 307 is located on the bottom surface 325 of the first plug-in portion 322.
  • the insertion interface 307 extends from the bottom surface 325 of the first insertion portion 322 to the top surface 323 of the first covering portion 321 and penetrates the top surface 323 of the first covering portion 321.
  • the first cover member 32 is made of elastic materials such as silica gel or TPU.
  • FIG. 16 is a schematic structural diagram of the first cover member 32 shown in FIG. 15 taken along the E-E direction.
  • the insertion interface 307 includes an upper end 3071 and a lower end 3072 that communicate with each other.
  • the upper end 3071 is close to the top surface 323 of the first covering portion 321.
  • the inner diameter of the upper end portion 3071 gradually increases. That is, the upper end 3071 has a hole-like structure that is generally horn-shaped.
  • the lower end 3072 is located below the upper end 3071, and the lower end 3072 is a generally cylindrical hole-like structure.
  • the first cover member 32 is fixed to one side of the main body member 31, and forms a fluid channel 306 together with the main body member 31 to simplify the formation process of the fluid channel 306, that is, to simplify the formation of the bottom cover 30
  • the process reduces the manufacturing cost of the bottom cover 30.
  • the material of the first cover member 32 is different from the material of the main body member 31, that is, the elastic modulus of the first cover member 32 and the main body member 31 are different.
  • the material of the first cover member 32 may also be the same as the material of the main body member 31, that is, the elastic modulus of the first cover member 32 is the same as the elastic modulus of the main body member 31.
  • the component 32 can also be integrally formed with the main component 31 to improve the structural strength of the bottom cover 30 and ensure the structural stability of the bottom cover 30.
  • the first cover member 32 is fixed to the boss 314 and forms a fluid channel 306 together with the boss 314.
  • the first cover member 32 formed with the first insertion interface 307 is fixedly connected to the first boss 314 and forms the first fluid channel 306 together with the first boss 314.
  • the first cover member 32 formed with the second insertion interface 307 is fixed to the second boss 314, and forms the second fluid channel 306 together with the second boss 314.
  • the boss 314 partially protruding from the top surface 323 of the main body member 31 and the first cover member 32 form a fluid channel 306. It is only necessary to increase the partial thickness of the bottom cover 30 without The overall thickness of the bottom cover 30 needs to be increased, which saves the manufacturing cost of the bottom cover 30.
  • the assembly structure between the first cover 32 and the boss 314 will be described by taking the first cover 32 and the first boss 314 formed with the first insertion interface 307 as an example. It should be understood that the assembling structure between the first cover 32 and the second boss 314 formed with the second insert interface 307 and the first cover 32 formed with the first insert interface 307 and the first The assembly structure between the bosses 314 is substantially the same, and the description will not be repeated hereafter.
  • the first cover member 32 is fixedly installed in the first installation groove 316.
  • the first cover portion 321 is fixedly installed in the first groove body 3161 of the first installation groove 316.
  • the first cover portion 321 covers the openings of the first portion 3171 and the second portion 3172 of the fluid groove 317 to form the first channel 3061 of the fluid channel 306.
  • the first plug-in portion 322 extends from the first groove body 3161 into the second groove body 3162 so as to make the internal plug-in interface 307 communicate with the third part 3173 of the fluid groove 317.
  • the first insertion portion 322 is attached to the groove side wall of the second groove body 3162, and covers the opening of the second portion 3172 of the fluid groove 317 on the groove side wall of the second groove body 3162 to form the first part of the fluid channel 306 Two channels 3062.
  • the first plug-in portion 322 also covers the opening of the third portion 3173 of the fluid groove 317 to form the third channel 3063 of the fluid channel 306.
  • the fixing member 33 is located on the side of the main member 31 away from the first cover member 32, that is, the fixing member 33 is located on the side of the main member 31 close to the bottom surface 312.
  • the fixing member 33 is a plate-like structure adapted to the shape of the assembling groove 319.
  • the fixing member 33 includes a top surface 331 and a bottom surface 332 opposite to each other.
  • the bottom surface 332 of the fixing member 33 is partially recessed to form the second fixing hole 333, that is, the opening of the second fixing hole 333 is located on the bottom surface 332 of the fixing member 33.
  • the second fixing hole 333 extends from the bottom surface 332 of the fixing member 33 to the top surface 331 and penetrates the top surface 331 of the fixing member 33, that is, the second fixing hole 333 penetrates the fixing member 33 along the thickness direction of the fixing member 33.
  • FIG. 17 is a schematic diagram of the assembly structure of the fixing member 33 and the main body member 31 in the bottom cover 30 shown in FIG. 11.
  • the fixing member 33 is fixed to a side of the main body member 31 away from the first cover member 32. That is, the first covering member 32 and the fixing member 33 are respectively fixed on the opposite sides of the main body member 31.
  • the fixing member 33 is placed toward the user's wrist, and the first covering member 32 faces away from the user's wrist. Wrist placement.
  • the fixing member 33 is fixedly installed in the assembly groove 319.
  • the fixing member 33 can be passed through the second fixing hole 333 by using fasteners such as screws or bolts and locked to the first fixing hole 3192 to realize the detachable installation of the fixing member 33.
  • the fixing member 33 covers the opening of the assembly groove 319 and covers the avoiding groove 3191 and the external plug nozzle 310.
  • the bottom surface 332 of the fixing member 33 is flush with the bottom surface 332 of the main member 31, that is, the bottom surface 332 of the fixing member 33 and the bottom surface 332 of the main member 31 are located on the same plane, so that when the wearable device 1000 is worn by the user, the fixing member 33 The connection between the bottom surface 332 and the bottom surface 332 of the main body member 31 will not partially protrude and bear against the user's wrist, which improves the user's experience.
  • FIG. 18 is a structural diagram of the dial 100 shown in FIG. 3 cut along the F-F direction.
  • the periphery of the main body 31 is connected to the frame 10, and together with the frame 10 and the top cover 20, the dial inner cavity 110 is enclosed.
  • the top surface 311 of the main body 31 faces the dial inner cavity 110, that is, the boss 314 is located in the dial inner cavity 110.
  • the first cover member 32 is located in the inner cavity 110 of the dial, and the fixing member 33 is located outside the dial 100. Wherein, the first cover member 32 and the boss 314 are both located in the dial inner cavity 110, making full use of the volume of the dial inner cavity 110 to form the fluid channel 306, without the need to increase the external volume of the dial 100, which is beneficial to the dial 100 Thin and light design.
  • the processor is housed in the inner cavity 110 of the dial.
  • the processor may include one or more processing units.
  • the processing unit may include an application processor (Application Processor, AP), a modem processor, a graphics processor (Graphics Processing Unit, GPU), and an image signal processor (Image Signal Processor, AP).
  • the different processing units may be independent devices or integrated in one or more processors.
  • the processor may be the nerve center and command center of the wearable device 1000.
  • the processor can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.
  • the processor may also include a storage unit for storing instructions and data.
  • the storage unit of the processor is a cache memory.
  • the memory can store instructions or data that the processor has just used or recycled. If the processor needs to use the instruction or data again, it can be called directly from the memory, which avoids repeated access and reduces the waiting time of the processor, thereby improving the efficiency of the system.
  • the blood pressure measurement component 40 is electrically connected to the processor.
  • the blood pressure measurement component 40 includes an air pump 41 and a pressure sensor 42.
  • the air pump 41 is electrically connected with the processor, and is used to receive the control signal sent by the processor, and extract gas or exhaust gas according to the control signal.
  • the pressure sensor 42 is spaced from the air pump 41 and is electrically connected to the processor to receive the control signal sent by the processor, and sense the pressure signal according to the control signal, so that the pressure signal can be converted into an electrical signal.
  • the pressure sensor may be a capacitive pressure sensor.
  • the capacitive pressure sensor includes at least two parallel plates with conductive material. When a force is applied to the pressure sensor, the capacitance between the electrodes changes.
  • the processor determines the strength of the pressure based on the change in electrode capacitance.
  • the pressure sensor 42 may also be a resistive pressure sensor or an inductive pressure sensor or the like.
  • the blood pressure measurement component 40 is located in the inner cavity 110 of the dial, and the air nozzle 401 and the insertion interface 307 of the blood pressure measurement component 40 are in communication with each other.
  • the air nozzle 401 of the air pump 41 and the first insertion interface 307 are in communication with each other, so that the air pump 41 transmits the pumped gas from the vent 109 to the first fluid channel 306, or receives the gas transmitted from the first fluid channel 306 The gas is discharged through the vent hole 109.
  • the air nozzle 401 of the pressure sensor 42 and the second interpolating interface 307 are in communication with each other, so that the pressure sensor 42 senses a change in air pressure through the second fluid channel 306 to perform blood pressure measurement.
  • the assembly structure between the air nozzle 401 and the insertion interface 307 of the blood pressure measurement assembly 40 will be described.
  • the air nozzle 401 of the blood pressure measurement assembly 40 mentioned below all refers to the air nozzle 401 of the air pump 41
  • the interpolating interface 307 all refers to the first interposing interface 307 that communicates with the air nozzle 401 of the air pump 41.
  • the assembly structure between the air nozzle 402 and the second insertion interface 307 of the pressure sensor 42 is substantially the same as the assembly structure between the air nozzle 401 and the first insertion interface 307 of the air pump 41, and will not be described later. Repeat the description.
  • the air nozzle 401 of the blood pressure measurement assembly 40 is inserted into the insertion interface 307 and extends along the Z direction.
  • the air nozzle 401 of the blood pressure measurement assembly 40 is inserted into the insertion interface 307 from the upper end of the insertion interface 307.
  • the air nozzle 401 of the blood pressure measurement assembly 40 can be inserted into the insertion interface 307 more easily.
  • the inner diameter of the lower end of the insertion interface 307 is equal to or slightly smaller than the outer diameter of the air nozzle 401 of the blood pressure measurement assembly 40 to ensure that the air nozzle 401 of the blood pressure measurement assembly 40 extends from the upper end of the insertion interface 307 to the lower end.
  • the air nozzle 401 of the blood pressure measurement assembly 40 is closely attached to the first cover member 32 to ensure the reliability of the connection between the air nozzle 401 of the blood pressure measurement assembly 40 and the first cover member 32.
  • the formation manner of the interpolation interface 307 may also be the same as the formation manner of the external insertion interface 305.
  • the top surface 323 of the first cover portion 321 partially protrudes to form an inner socket, and the inner side of the inner socket forms an inner socket 307.
  • the air nozzle 401 of the blood pressure measurement assembly 40 and the inner socket are plugged into each other, that is, the air nozzle 401 of the blood pressure measurement assembly 40 is inserted into the insert interface 307, or the air nozzle 401 of the blood pressure measurement assembly 40 is sleeved in the inner socket mouth.
  • the elastic modulus of the air nozzle 401 of the blood pressure measurement assembly 40 is greater than the elastic modulus of the first cover 32. That is, the air nozzle 401 of the blood pressure measurement assembly 40 is made of hard material, and the first cover 32 is made of elastic material, that is, the air nozzle 401 of the blood pressure measurement assembly 40 is made of relatively hard material.
  • the first cover member 32 is made of relatively soft material.
  • the air nozzle 401 of the blood pressure measurement assembly 40 and the first cover member 32 may also be sealed by a sealing ring or a sealing gasket, which is not specifically limited in this application.
  • the sensor component and the blood pressure measurement component 40 are spaced apart and are electrically connected to the processor.
  • the sensor assembly includes a heart rate detection sensor, and the heart rate detection sensor faces the mounting hole (not shown) or is at least partially accommodated in the mounting hole.
  • the heart rate detection sensor is an optical heart rate sensor.
  • the wearable device 100 is worn by the user, the bottom surface 312b of the boss 312a is attached to the user's wrist, and the optical heart rate sensor can send heart rate sensing signals through the mounting hole to achieve accurate heart rate detection and improve the functional diversity of the wearable device 1000 , To enhance the user experience.
  • the heart rate detection sensor may also be a sensor capable of detecting heart rate, such as a bone conduction sensor.
  • the sensor components can also include sensors such as gyroscope sensors, air pressure sensors, acceleration sensors, distance sensors, proximity light sensors, fingerprint sensors, temperature sensors, or ambient light sensors to further improve the functional diversity of the wearable device 1000 and enhance users Experience.
  • sensors such as gyroscope sensors, air pressure sensors, acceleration sensors, distance sensors, proximity light sensors, fingerprint sensors, temperature sensors, or ambient light sensors to further improve the functional diversity of the wearable device 1000 and enhance users Experience.
  • FIG. 19 is a schematic structural diagram of the compression belt 300 in the wearable device 1000 shown in FIG. 2.
  • the compression belt 300 is located on one side of the dial 100.
  • the compression belt 300 includes a cuff 320, an air bag (not shown) accommodated in the cuff 320, and an air nozzle 340 connected to the air bag.
  • the cuff 320 includes a top surface 320a and a bottom surface 320b disposed opposite to each other, and a peripheral surface 320c connected between the top surface 320a and the bottom surface 320b.
  • the airbag is located at a position where the cuff 320 is close to the dial 100.
  • the air nozzle 340 protrudes from the top surface 320 a of the cuff 320.
  • the air nozzle 340 extends from the top surface 320a of the cuff 320 in a direction away from the bottom surface 320b, that is, the air nozzle 340 extends in the Z direction.
  • the air nozzle 340 may be made of the same material as the airbag.
  • the air nozzle 340 may be integrally formed with the airbag.
  • the material of the air nozzle 340 and the airbag may also be different.
  • the air nozzle 340 may be detachably assembled with the airbag.
  • the two air nozzles 340 are respectively a first air nozzle 340 and a second air nozzle 340, and the first air nozzle 340 and the second air nozzle 340 are spaced apart along the X direction.
  • the structure of the first air nozzle 340 and the second air nozzle 340 is basically the same.
  • FIG. 20 is a schematic diagram of the assembly structure of the compression belt 300 and the dial 100 in the wearable device 1000 shown in FIG. 2.
  • Fig. 21a is a schematic structural view of the structure shown in Fig. 20 cut along the G-G direction. Among them, FIG. 20 and FIG. 21a both only show the part where the compression belt 300 is connected to the dial 100.
  • the compression belt 300 partially extends into the assembly groove 319 and is fixed in the assembly groove 319, and partially extends out of the assembly groove 319. At this time, the compression belt 300 completely shares the thickness distance of the bottom cover 30 in the Z direction, which reduces the influence on the thickness of the wearable device 1000 when the compression belt 300 is assembled on the bottom cover 30, which helps to realize the wearable device 1000.
  • the thin and light design is the most light design.
  • the air nozzle 340 of the compression belt 300 is located in the assembly groove 319. Specifically, the air nozzle 340 of the compression belt 300 and the external insertion interface 305 are in communication with each other. That is, the air nozzle 340 of the compression belt 300 communicates with the air nozzle 401 of the blood pressure measurement assembly 40 through the fluid channel 306. At this time, the airbag 330 of the compression belt 300 communicates with the external insertion interface 305 through the air nozzle 340. That is, the airbag 330 of the compression belt 300 communicates with the gas nozzle 401 of the blood pressure measurement assembly 40 through the air nozzle 340 and the fluid channel 305 of the compression belt 300.
  • the cross-sectional area of the fluid channel 306 is equal to or greater than 1 mm2, that is, the inner diameter of the fluid channel 306 is large enough, so that the gas flow resistance in the fluid channel 306 is small, and the gas nozzle 340 of the compression belt 300 and the gas nozzle of the blood pressure measurement assembly 40 are ensured
  • the gas exchange rate between 401 is large enough to facilitate the rapid flow of gas between the gas nozzle 340 of the compression belt 300 and the gas nozzle 401 of the blood pressure measurement assembly 40, which is beneficial to improve the blood pressure detection efficiency of the wearable device 1000.
  • the fluid channel 306 isolates the air nozzle 340 of the compression band 300 from the air nozzle 401 of the blood pressure measurement assembly 40, and will not be easily affected during the process of assembling or disassembling the compression band 300
  • the blood pressure measurement component 40 is displaced, which avoids the problem of damage to the blood pressure measurement component 40 when the compression belt 300 moves, which is beneficial to improve the service life of the wearable device 1000.
  • the external plug interface 305, the fluid channel 306, and the internal plug interface 307 are all integrated in the bottom cover 30 of the dial 100, and there is no need to provide an air nozzle 340 connected to the compression band 300 and the air pressure measurement assembly 40 in the dial cavity 110.
  • the communication pipeline between the mouth 340 avoids the space occupancy rate of the communication pipeline in the dial cavity 110, is beneficial to improve the space utilization rate of the dial cavity 110, realizes the thin and light design of the dial 100, and improves the wearable device 1000 Exquisite appearance.
  • the external insertion interface 305 communicating with the air nozzle 340 of the compression belt 300 is closer to the frame 10, that is, the internal insertion interface 307 communicating with the air nozzle 401 of the blood pressure measurement assembly 40 is closer to the middle of the bottom cover 30, so that the compression belt 300
  • the air nozzle 340 can communicate with the air nozzle 401 of the blood pressure measurement assembly 40 without extending directly under the blood pressure measurement assembly 40, which not only reduces the extension length of the compression belt 300 under the dial 100, but also helps reduce wearable devices.
  • the overall thickness of 1000 realizes the thinner and lighter design of the wearable device 1000, and also makes the design of the position between the compression band 300 and the blood pressure measurement assembly 40 more flexible, thereby enabling the battery and/or sensor module located in the inner cavity 110 of the dial to be more flexible.
  • the position design of the functional device is also more flexible, which is beneficial to improve the space utilization rate of the inner cavity 110 of the dial, and is helpful to realize the thin and light design of the wearable device 1000.
  • FIG. 21b is an enlarged schematic diagram of the H area in the structure shown in FIG. 21a.
  • the first air nozzle 340 of the compression belt 300 and the first external insertion interface 305 are in communication with each other.
  • the first air nozzle 340 of the compression belt 300 communicates with the air nozzle 401 of the air pump 41 through the first fluid channel 306.
  • the air pump 41 can send the outside air drawn through the vent 109 into the airbag 330 of the compression belt 300 through the first fluid channel 306 and the air nozzle 340 of the compression belt 300 to realize the correction.
  • the airbag 330 of the compression belt 300 is inflated.
  • the air in the airbag 330 of the compression belt 300 can be sent into the air pump 41 through the air nozzle 340 and the first fluid channel 306 of the compression belt 300, and the air pump 41 can discharge the air through the vent 109.
  • the air pump 41 inflates the airbag 330
  • the gas flow path is shown by the dotted arrow in Figure 21b.
  • the gas in the airbag 330 is discharged by the air pump 41
  • the gas flow path is shown by the solid arrow in Figure 21b.
  • the description of the solid line arrow and the dashed line arrow in the drawings should be understood in the same way.
  • the second air nozzle 340 of the compression belt 300 and the second external insertion interface 305 communicate with each other.
  • the second air nozzle 340 of the compression belt 300 communicates with the air nozzle 401 of the pressure sensor 42 through the second fluid channel 306.
  • the pressure sensor 42 can sense the air pressure value in the airbag 330 of the compression belt 300 through the second fluid channel 306.
  • the air pump 41 and the air nozzle 401 of the pressure sensor 42 are respectively communicated with the air nozzle 340 of the compression belt 300 through two fluid channels 306, instead of sharing one fluid channel, which not only improves blood pressure measurement
  • the installation flexibility of the assembly 40 in the dial cavity 110 can also avoid the mutual interference of gas transmission between the air pump 41 and the pressure sensor 42 and the airbag 330 of the compression belt 300, which is beneficial to improve the blood pressure measurement assembly 40 in the blood pressure measurement process. Measurement sensitivity and accuracy.
  • the air nozzle 340 of the compression belt 300 referred to below refers to the first air nozzle 340 of the compression belt 340.
  • the mouth 340 and the external plug nozzle 310 refer to the first external plug nozzle 310.
  • the assembly structure between the second air nozzle 340 and the second outer plug nozzle 310 of the compression belt 300 is basically the same as the assembly structure between the first air nozzle 340 and the first plug nozzle 310. The description will not be repeated.
  • the air nozzle 340 of the compression belt 300 is sleeved on the outer plug nozzle 310, that is, the outer plug nozzle 310 is plugged into the gas nozzle 340 of the compression belt 300, so that the compression belt 300 and the bottom cover 30 are connected to each other.
  • the inner diameter of the air nozzle 340 of the compression belt 300 is slightly smaller than the outer diameter of the outer connector nozzle 310, so that when the air nozzle 340 of the compression belt 300 is sleeved on the outer connector nozzle 310, that is, the outer connector nozzle 310 is inserted into When the air nozzle 340 of the compression belt 300 is compressed, the air nozzle 340 of the compression belt 300 can be closely attached to the external connector nozzle 310, which ensures the reliability of the connection between the air nozzle 340 of the compression belt 300 and the external connector 310.
  • the elastic modulus of the main body 31 is greater than the elastic modulus of the air nozzle 340 of the compression belt 300. That is, the main body 31 is made of a hard material, and the air nozzle 340 of the compression belt 300 is made of an elastic material. That is, the outer plug nozzle 310 of the main body 31 is made of a relatively hard material, and the air nozzle 340 of the compression belt 300 is made of a relatively soft material.
  • the outer connector 310 is inserted into the air nozzle 340 of the compression belt 300, since the outer connector 310 is harder and the air nozzle 340 of the compression belt 300 is softer, the air nozzle 340 of the compression belt 300 will be inserted into the outer nozzle 310.
  • the air nozzle 340 of the compression belt 300 and the external plug nozzle 310 can also be sealed by using a gasket or a sealing ring, which is not specifically limited in this application.
  • the air nozzle 340 of the compression belt 300 partially extends into the escape groove 3191.
  • the inner diameter of the avoidance groove 3191 is equal to or greater than the outer diameter of the air nozzle 340 of the compression belt 300, so that the air nozzle 340 of the compression belt 300 is inserted into the escape groove 3191 to avoid the air nozzle 340 of the compression belt 300 to reduce the pressure of the compression belt 300.
  • the assembling structure between the air nozzle 340 and the external plug-in nozzle 310 affects the thickness of the wearable device 1000, which helps to realize the thin and light design of the wearable device 1000. It should be understood that the air nozzle 340 of the compression belt 300 can also be completely contained in the avoidance groove 3191.
  • the outer plug nozzle 310 does not extend to protrude from the bottom wall of the assembly groove 319, which can further reduce the compression belt 300.
  • the assembly structure between the air nozzle 340 and the external plug-in nozzle 310 affects the thickness of the wearable device 1000.
  • the fixing member 33 is fixed on the side of the compression belt 300 away from the main body member 31 and resists the compression belt 300, which not only prevents the air nozzle 340 of the compression belt 300 from falling off from the external insertion nozzle 310, but also maintains the air nozzle 340 of the compression belt 300
  • the stability of the insertion with the external insertion nozzle 310 can also prevent the compression belt 300 from falling out of the assembling groove 319 and improve the assembling stability between the compression belt 300 and the bottom cover 30.
  • the blood pressure measurement component 40 is integrated into the dial 100, and a compression band 300 stacked with the watch strap 200 is added.
  • the wearable device 1000 is worn on the user's wrist, the user The blood pressure measurement can be performed anytime and anywhere, and the user's own blood pressure situation can be timely understood, without the need for an additional blood pressure meter to perform blood pressure measurement, which improves the convenience of the user to perform blood pressure measurement and enhances the user experience.
  • the compression band 300 fits the user's wrist.
  • the processor sends the blood pressure measurement signal to the air pump 41 and the pressure sensor 42, and the air pump 41 draws in air from the outside environment from the vent 109 and passes through the first fluid channel 306 and the compression belt.
  • the first air nozzle 340 of 300 inflates and pressurizes the airbag 330 of the compression belt 300.
  • the compression belt 300 bulges and compresses the user’s wrist artery.
  • the pressure sensor 42 passes through the second fluid channel 306 and the second fluid channel 306 and the second compression belt 300.
  • the air nozzle 340 detects the air pressure value in the airbag 330 of the compression belt 300 and feeds it back to the processor in real time, and the processor determines whether the air pressure value of the airbag 330 of the compression belt 300 meets the requirements of blood pressure measurement. If it is not satisfied, the blood pressure measurement signal is continued to be sent to the air pump 41, and the air pump 41 continues to inflate and pressurize the airbag 330 of the compression belt 300 until the processor determines that the air pressure value fed back by the pressure sensor 42 meets the blood pressure measurement requirement.
  • the processor calculates the user's blood pressure according to the pressure value fed back by the pressure sensor 42 in real time, and feeds it back to the user via the display screen.
  • the processor stops sending the blood pressure measurement signal, the air pump 41 and the pressure sensor 42 stop working, and the gas in the airbag 330 of the compression belt 300 is transmitted to the first air nozzle 340 and the first fluid channel 306 of the compression belt 300
  • the air pump 41 discharges the air through the vent hole 109.
  • the compression belt 300 is restored to be flat and fits the user's wrist.
  • FIG. 22 is a schematic cross-sectional structure diagram of the bottom cover 30 along the C-C direction in the second wearable device 1000 provided by an embodiment of the present application.
  • FIG. 23 is a partial structural diagram of the front view of the structure shown in FIG. 22.
  • the difference between the wearable device 1000 shown in this embodiment and the wearable device 1000 shown in the foregoing embodiment is that the external plug-in interface 305 and the internal plug-in interface 307 are respectively located on opposite sides of the top surface 301 of the bottom cover 30.
  • the plug-in interface 305 is located below the top surface 301 of the bottom cover 30, and the plug-in interface 305 and the top surface 301 of the bottom cover 30 form a first distance range [Z11, Z12]. Among them, Z11 ⁇ Z12 ⁇ 0.
  • the inserting interface 307 is located above the top surface 301 of the bottom cover 30, and the inserting interface 307 and the top surface 301 of the bottom cover form a second distance range [Z21, Z22]. Among them, 0 ⁇ Z21 ⁇ Z22.
  • the first distance range [Z11, Z12] and the second distance range [Z21, Z22] do not overlap at all. That is, in the direction from the central axis O1 of the external plug-in interface 305 to the central axis O2 of the internal plug-in interface 307, the external plug-in interface 305 and the internal plug-in interface 307 are completely staggered, that is, the external plug-in interface 305 and the internal plug-in interface 307 are in the Z direction.
  • the thickness distance of the bottom cover 30 is not shared.
  • the fluid channel 306 has a "one" shape and is parallel to the X-Y plane.
  • the fluid channel 306 is staggered from the extrapolation interface 305 and the interposer interface 306. It is understandable that in the wearable device 1000 shown in this embodiment, the external plug-in interface 305, the fluid channel 306, and the internal plug-in interface 306 have a simple structure, which simplifies the molding process of the back cover 30, thereby saving the preparation of the back cover 30. cost.
  • FIG. 24 is a schematic structural diagram of the main body member 31 of the bottom cover 30 of the third wearable device 1000 provided by an embodiment of the present application, which is cut along the D-D direction.
  • the difference between the wearable device 1000 provided by the embodiment of the present application and the wearable device 1000 shown in the above two embodiments is that the bottom surface 312 of the main body 31 is partially recessed to form a second installation groove 3121, and the second installation groove 3121 is connected to the fluid
  • the grooves 317 are connected.
  • the bottom wall of the assembly groove 319 is partially recessed to form the second installation groove 3121. That is, the opening of the second installation groove 3121 is located on the groove bottom wall of the assembly groove 319.
  • the second installation groove 3121 is recessed from the groove bottom wall of the assembly groove 319 toward the top surface 315 of the boss 314 and penetrates the groove bottom wall of the fluid groove 317.
  • FIG. 25 is a schematic structural diagram of the bottom cover 30 of the third wearable device 1000 provided by an embodiment of the present application, which is cut along the C-C direction.
  • the back cover 30 further includes a second cover member 34, the second cover member 34 is located on the side of the main body member 31 away from the first cover member 32, and the second cover member 34 forms an external insertion interface 305.
  • the second covering member 34 includes a second covering portion 341 and a second inserting portion 342 connected to the second covering portion 341.
  • the first covering portion 321 has a substantially flat plate-like structure.
  • the second covering portion 341 includes a top surface and a bottom surface disposed opposite to each other.
  • the second insertion portion 342 is connected to the top surface of the second cover portion 341.
  • the second insertion portion 342 extends from the top surface of the second cover portion 341 away from the bottom surface, and has a substantially circular tubular structure.
  • the second plug-in portion 342 includes a top surface facing the same as the top surface of the second cover portion 341.
  • the top surface of the second plug-in portion 342 is partially recessed to form the external plug-in interface 305, that is, the opening of the plug-in interface 305 is located on the top surface of the second plug-in portion 342.
  • the external plug interface 305 extends from the top surface of the second plug portion 342 in the direction of the bottom surface of the second cover portion 341 and penetrates the bottom surface of the second cover portion 341.
  • the second cover member 34 is made of elastic materials such as silica gel or TPU.
  • the second fixing member is fixed on a side of the main member 31 away from the first cover member 32.
  • the second cover member 34 is fixed to the assembling groove 319 and is located between the main member 31 and the fixing member 33.
  • the second cover member 34 can be detachably installed in the assembling groove 319.
  • the second cover part 341 of the second cover part 34 is fixed to the assembly groove 319, and the second insertion part 342 extends into the second installation groove 3121 so that the external insertion interface 305 and the fluid channel 306 are connected.
  • FIG. 26 is a schematic diagram of the assembly structure of the bottom cover 30 and the compression belt 300 in the third wearable device 1000 provided by an embodiment of the present application.
  • Fig. 27 is a schematic structural view of the structure shown in Fig. 26 taken along the I-I direction.
  • the air nozzle 340 of the compression belt 300 is inserted into the external insertion interface 305 to realize the communication with the external insertion interface 305.
  • the outer diameter of the air nozzle 340 of the compression belt 300 is slightly larger than the inner diameter of the external insertion interface 305, so as to ensure that the air nozzle 340 of the compression belt 300 and the second cover member 34 are closely attached to each other, and to ensure the air of the compression belt 300
  • the connection between the nozzle 340 and the second cover member 34 is reliable.
  • the elastic modulus of the air nozzle 340 of the compression belt 300 is greater than the elastic modulus of the second cover 34. That is, the air nozzle 340 of the compression belt 300 is made of a hard material, and the second cover member 34 is made of elastic material, that is, the air nozzle 340 of the compression belt 300 is made of a relatively hard material, and the second cover member 34 is made of a relatively hard material.
  • the two cover parts 34 are made of relatively soft material.
  • the second cover part 34 When the air nozzle 340 of the compression belt 300 is inserted into the external insertion interface 305, the second cover part 34 will be deformed under the squeeze of the air nozzle 340 of the compression belt 300 The tight fit with the air nozzle 340 of the compression belt 300 ensures the airtightness between the air nozzle 340 of the compression belt 300 and the second cover member 34.
  • the second cover 34 is used to form the external plug-in interface 305, and the air nozzle 340 of the compression belt 300 is plugged into the external plug-in interface 305 to achieve mutual insertion with the external plug-in interface 305.
  • the problem that the air nozzle 340 of the compression belt 300 cannot be inserted into the external connector 310 due to the processing error of the air nozzle 340 of the compression belt 300 is avoided.
  • the requirement for the processing accuracy of the air nozzle 340 of the compression belt 300 is beneficial to reduce the manufacturing cost of the compression belt 300 and improve the product competitiveness of the wearable device 1000.
  • FIG. 28 is a schematic structural diagram of the bottom cover 30 of the fourth wearable device 1000 cut along the C-C direction according to an embodiment of the present application.
  • the difference between the wearable device 1000 shown in the embodiment of the present application and the wearable device 1000 shown in the second embodiment is that the peripheral surface 313 of the main body part 31 partially protrudes to form an external socket 310, and the external socket 310 An external plug-in interface 305 is formed on the inner side.
  • the external socket 310 extends from the peripheral surface 313 of the main body 31 along the X-Y plane.
  • FIG. 29 is a schematic structural diagram of a compression belt 300 in a fourth wearable device 1000 provided by an embodiment of the present application.
  • FIG. 30 is a schematic structural diagram of the assembly structure of the compression belt 300 and the bottom cover 30 in the fourth wearable device 1000 provided by an embodiment of the present application, which is cut along the I-I direction.
  • the air nozzle 340 of the compression belt 300 is sleeved on the outer connector nozzle 310, that is, the outer connector nozzle 310 is inserted into the air nozzle of the compression belt 300.
  • the air nozzle 340 of the compression belt 300 protrudes from the peripheral surface 320 c of the cuff 320.
  • the air nozzle 340 of the compression band 300 extends from the peripheral surface 320 of the cuff 320 along the X-Y plane.
  • the compression belt 300 is connected to the peripheral surface 313 of the main body member 31. At this time, the compression belt 300 does not occupy the bottom surface space of the bottom cover 30 at all, and is partially shared or completely shared in the Z direction.
  • the thickness distance of the cover 30 is to reduce the influence of the pressure band 300 on the thickness of the wearable device 1000, which is beneficial to the thin and light design of the wearable device 1000.
  • FIG. 31 is a schematic diagram of an exploded structure of a fifth wearable device 1000 provided by an embodiment of the present application.
  • FIG. 32 is a schematic diagram of an exploded structure of the dial 100 in the wearable device 1000 shown in FIG. 31.
  • the blood pressure measuring device 40 is a device that integrates the functions of an air pump and a pressure sensor, that is, both the air pump and the pressure sensor are integrated in the blood pressure.
  • the structure of the blood pressure measuring component 40 is simplified, and the volume occupied by the blood pressure measuring component 40 in the inner cavity of the dial is reduced, which is beneficial to the thin and light design of the dial 200.
  • the external plug-in interface, the fluid channel and the internal plug-in interface are all one.
  • the air nozzle of the blood pressure measuring device 40 and the insertion interface are in communication with each other, and the air nozzle 340 of the compression belt 300 and the insertion interface are in communication with each other. At this time, there is also one air nozzle 340 of the compression belt 300.
  • the components such as the frame 10 and the top cover 20 of the dial 100, as well as other structures of the watch band 200 and the compression band 300 are the same as those shown in the above four embodiments.
  • the structure in the device 1000 is basically the same, and will not be repeated here.
  • FIG. 33 is a partial structural diagram of the assembly structure of the dial 100 and the compression belt 300 in the sixth wearable device provided by the embodiment, which is cut along the G-G direction.
  • the sensor assembly further includes a gas sensor 50, and the gas sensor 50 is located in the fluid channel 306.
  • the gas sensor 50 is fixed on the inner wall of the fluid channel 306 and is electrically connected to the processor to analyze the gas components such as formaldehyde, oxygen, or carbon dioxide in the surrounding environment of the wearable device 1000 when the wearable device 1000 measures blood pressure. Improve the functional diversity of the wearable device 1000 and enhance the user experience.
  • the air pump 41 inhales gas from the surrounding environment, and inflates the gas into the airbag 330 of the compression band 300 through the fluid channel 306 and the air nozzle 340 of the compression band 300 to perform blood pressure measurement. Since the gas sensor 50 is located in the fluid channel 306, gas will flow through the gas sensor 50.
  • the pressure sensor measures the pressure value P in the airbag 33 of the compression belt 300 at a certain time
  • the gas sensor 50 analyzes the concentration value C of the gas to be measured at the same time, and the processor receives the pressure value P fed back by the pressure sensor and the gas concentration fed back by the gas sensor 50 Value C, and process the pressure value P and the concentration value C to get the concentration of the gas measured in the environment.

Abstract

一种可穿戴设备(1000)包括表盘(100)、表带(200)和压迫带(300)。表盘(100)包括边框(10)、底盖(30)以及血压测量组件(40),表带(200)连接边框(10),压迫带(300)与表带(200)堆叠设置。边框(10)连接于底盖(30)的周缘,且与底盖(30)共同围设出表盘内腔(110),血压测量组件(40)收容于表盘内腔(110)。底盖(30)设有依次连通的外插接口(305)、流体通道(306)以及内插接口(307),外插接口(305)相对内插接口(307)靠近边框(10),血压测量组件(40)的气嘴与内插接口(307)彼此连通,压迫带(300)的气嘴与外插接口(305)彼此连通。在可穿戴设备(1000)中,采用流体通道(306)隔离血压测量组件(40)的气嘴和压迫带(300)的气嘴,避免了在组装或拆卸压迫带(300)时,由于压迫带(300)的位移而损害可穿戴设备(1000)的内部器件的问题,有助于提高可穿戴设备(1000)的使用寿命。

Description

可穿戴设备
本申请要求于2020年01月23日提交中国专利局、申请号为202010076893.3、申请名称为“可穿戴设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及可穿戴设备技术领域,特别涉及一种可穿戴设备。
背景技术
随着人们生活节奏的加快,异常血压患者越来越多,血压异常极易诱发各种疾病的发生,即时检测血压情况显得尤为重要,腕式血压计应运而生。然而,现有的腕式血压计中,血压计的检测部件直接与气囊的气嘴连接,在组装或拆卸收容气囊的压迫带过程中,极易牵动检测部件发生位移而对检测部件造成损坏。
发明内容
本申请提供一种可穿戴设备,避免在组装或拆卸压迫带时,由于压迫带的位移而损害可穿戴设备的内部器件的问题,提高可穿戴设备的使用寿命。
本申请提供的可穿戴设备包括表盘、表带和压迫带。表盘包括边框、底盖以及血压测量组件。边框连接于底盖的周缘,且与底盖共同围设出表盘内腔。底盖设有依次连通的外插接口、流体通道以及内插接口,外插接口相对内插接口靠近边框。血压测量组件收容于表盘内腔,且血压测量组件的气嘴与内插接口彼此连通。表带连接边框,压迫带与表带堆叠设置,压迫带的气嘴与外插接口彼此连通。
本申请所示可穿戴设备中,血压测量组件的气嘴与内插接口连通,压迫带的气嘴与外插接口连通,血压测量组件的气嘴与压迫带的气嘴之间通过流体通道实现连通,即流体通道将压迫带的气嘴与血压测量组件的气嘴隔离开来,在组装或拆卸压迫带的过程中,不会轻易牵动血压测量组件而发生位移,避免了在压迫带移动时对血压测量组件的损坏问题,有利于提高可穿戴设备的使用寿命。
而且,本申请所示可穿戴设备中,外插接口、流体通道和内插接口均集成于表盘的底盖内,不需要在表盘内腔设置连通管路,减小了连通管路在表盘内腔的空间占用率,有利于提高表盘内腔的空间利用率,实现表盘的轻薄化设计,提高可穿戴设备的外观精美度。
此外,本申请所示可穿戴设备中,外插接口相对内插接口靠近边框,即与压迫带的气嘴连通的外插接口更靠近边沿,压迫带的气嘴不需要伸至血压测量组件的正下方就可以与血压测量组件的气嘴实现连通,不仅可以减小压迫带在表盘下的延伸长度,有利于减小可穿戴设备的整体厚度,实现可穿戴设备的轻薄化设计,而且使得压迫带与血压测量组件之间的位置设置可以更加灵活,位于表盘内腔的电池和心率检测传感器等器件的布置也更加灵活,有利于提高表盘内腔的空间利用率,有助于实现表盘的轻薄化设计。
其中,底盖设有内插接嘴和外插接嘴,内插接嘴的内侧形成内插接口,外插接嘴的内侧形成外插接口。血压测量组件的气嘴与内插接口彼此连通,是指血压测量组件的气嘴与内插接嘴彼此插接,即血压测量组件的气嘴插接于内插接口,或者,血压测量组件的气嘴 套接于内插接嘴。同样的,压迫带的气嘴与外插接口彼此连通,是指压迫带的气嘴与外插接嘴彼此插接,即压迫带的气嘴插接于外插接口,或者,压迫带的气嘴套接于外插接嘴。
其中,压迫带包括袖带、收容于袖带内的气囊以及与气囊连通的气嘴。
其中,气囊与气嘴一体成型,或者,气囊与气嘴之间组装成型。
一种实施方式中,流体通道的横截面积等于或大于1mm 2,以减少流体通道的气阻,保证压迫带的气嘴与血压检测组件的气嘴之间的气体交换速率,实现压迫带的气嘴与血压检测组件的气嘴之间气体的快速流通,提高可穿戴设备的血压检测效率。
一种实施方式中,表盘还包括顶盖,顶盖固定于边框远离底盖的一侧。
其中,顶盖可以为显示屏,显示屏包括背离边框的显示面,显示面用以显示时间、图标或用户的生理参数等信息。
一种实施方式中,底盖包括面向表盘内腔的顶面,外插接口与底盖的顶面之间的距离形成第一距离范围,内插接口与底盖的顶面之间的距离形成第二距离范围,第二距离范围与第一距离范围部分重合或全部重合,即外插接口与内插接口在Z方向上部分共用或全部共用底盖的厚度距离,也即外插接口与内插接口在Z方向上相对靠近,有利于减小压迫带与血压测量组件在Z方向上的距离,有利于减小底盖的厚度,从而有利于实现可穿戴设备的轻薄化设计。
其中,表盘的宽度方向为X方向,表盘的长度方向为Y方向,表盘的厚度方向为Z方向,且X方向、Y方向和Z方向彼此两两垂直。
其中,Z方向即表盘的顶盖向底盖的方向。
其中,底盖的顶面平行于表盘的X-Y平面。
其中,外插接口的一端与底盖的顶面之间的距离形成第一距离范围的一个端点,外插接口的另一端与底盖的顶面之间的距离形成第一距离范围的另一个端点。
其中,内插接口的一端与底盖的顶面之间的距离形成第二距离范围的一个端点,内插接口的另一端与底盖的顶面之间的距离形成第二距离范围的另一个端点。
一种实施方式中,流体通道与底盖的顶面之间形成第三距离范围,第三距离范围为第一距离范围与第二距离范围的合集,即流体通道的任何位置与底盖的顶面之间的距离始终位于第一距离范围或第二距离范围内,以使流体通道始终与外插接口或内插接口在Z方向上共用底盖的厚度距离,即避免流体通道在Z方向上额外占用底盖的厚度距离,有利于减小底盖的厚度,进而有利于实现表盘的轻薄化设计。
一种实施方式中,血压测量组件的气嘴沿Z方向延伸。
一种实施方式中,流体通道呈“一”型、“S”型、“L”型或“Z”型。
一种实施方式中,底盖包括主体件及第一盖合件,主体件的周缘连接边框,第一盖合件固定于主体件的一侧,第一盖合件形成内插接口,且与主体件共同围设形成流体通道,以简化流体通道的形成工艺,即简化了底盖的形成工艺,降低了底盖的制备成本。
其中,主体件采用聚碳酸酯等塑料或者不锈钢等金属材料制成。
一种实施方式中,主体件包括面向表盘内腔的顶面,主体件的顶面局部突出形成凸台,第一盖合件与凸台固接,且与凸台共同围设形成流体通道。
本实施方式所示可穿戴设备中,主体件的顶面局部突出形成的凸台与第一盖合件共同 形成流体通道,只需要增加底盖的局部厚度,而不需要增加底盖的整体厚度,节省了底盖的制备成本。此外,该设计允许压迫带在手表边缘与外插接口相连,减少了叠加在表底的压迫带体积,有利于可穿戴设备的轻薄化设计。
其中,主体件与第一盖合件的弹性模量可以相同,也可以不同。
一种实施方式中,血压测量组件的气嘴插接于内插接口,血压测量组件的气嘴的弹性模量大于第一盖合件的弹性模量。即,血压测量组件的气嘴采用硬质材料制成,而第一盖合件采用弹性材料制成,也即,血压测量组件的气嘴采用相对较硬的材料制成,而第一盖合件采用相对较软的材料制成,当血压测量组件的气嘴插入内插接口时,第一盖合件会在血压测量组件的气嘴的挤压下发生变形而与血压测量组件的气嘴紧密贴合,保证了血压测量组件的气嘴与第一盖合件之间的密封性。
其中,第一盖合件采用硅胶或TPU(Thermoplastic polyurethanes,热塑性聚氨酯弹性体橡胶)等弹性材料制成。
一种实施方式中,底盖还包括第二盖合件,第二盖合件固定于主体件背离第一盖合件的一侧,第二盖合件形成外插接口,压迫带的气嘴插接于外插接口,压迫带的气嘴的弹性模量大于第二盖合件的弹性模量。即,压迫带的气嘴采用硬质材料制成,而第二盖合件采用弹性材料制成,也即,压迫带的气嘴采用相对较硬的材料制成,而第二盖合件采用相对较软的材料制成,当压迫带的气嘴插入外插接口时,第二盖合件会在压迫带的气嘴的挤压下发生变形而与压迫带的气嘴紧密贴合,保证了压迫带的气嘴与第二盖合件之间的密封性。
其中,第二盖合件采用硅胶或TPU等弹性材料制成。
一种实施方式中,主体件包括背离表盘内腔的底面,主体件的底面局部凹陷形成装配槽,装配槽的槽壁局部凸出形成外插接嘴,外插接嘴的内侧形成外插接口,压迫带的气嘴位于装配槽,外插接嘴插接于压迫带的气嘴,即压迫带的气嘴套接于外插接嘴,以实现压迫带与主体件的连接。
此外,主体件的弹性模量大于压迫带的气嘴的弹性模量。即,主体件采用硬质材料制成,而压迫带的气嘴采用弹性材料制成,也即,主体件采用相对较硬的材料制成,而压迫带的气嘴采用相对较软的材料制成。当外插接嘴插入压迫带的气嘴时,由于外插接嘴较硬,而压迫带的气嘴较软,压迫带的气嘴会在外插接嘴的挤压下发生变形而与外插接嘴紧密贴合,保证了外插接嘴与压迫带的气嘴之间的密封性。
一种实施方式中,装配槽的开口位于主体件的底面,装配槽自主体件的底面向顶面的方向凹陷,且贯穿主体件的周面,压迫带的气嘴位于装配槽内,此时压迫带在Z方向上部分共用或者完全共用主体件的厚度距离,以减小因压迫带的存在对可穿戴设备的厚度影响。
一种实施方式中,底盖还包括固定件,固定件固定于压迫带背离主体件的一侧,且抵持压迫带,不仅防止压迫带的气嘴从外插接嘴上脱落,保持压迫带的气嘴与外插接嘴之间的插接稳定性,还可以防止压迫带从装配槽中脱落,提高压迫带与主体件之间的连接稳定性。
一种实施方式中,所述外插接嘴位于所述主体件的顶面和所述主体件的底面之间,即外插接嘴在Z方向上完全共用主体件的厚度距离,减小因外插接嘴的存在对底盖的厚度的影响,有助于实现可穿戴设备的轻薄化设计。
一种实施方式中,主体件的周面局部突出形成外插接嘴,外插接嘴的内侧形成外插接口,压迫带的气嘴套接于外插接嘴,即外插接嘴插接于压迫带的气嘴,此时压迫带完全不占用底盖的底面空间,且在Z方向上仅部分共用或者完全共用主体件的厚度距离,以减小因压迫带的存在对可穿戴设备的厚度影响,有利于可穿戴设备的轻薄化设计。
此外,压迫带的气嘴的弹性模量小于主体件的弹性模量。即,压迫带的气嘴采用弹性材料制成,主体件采用硬质材料制成,也即,压迫带的气嘴采用相对较软的材料制成,主体件采用相对较硬的材料制成。当外插接嘴插入压迫带的气嘴时,由于外插接嘴较硬,而压迫带的气嘴较软,压迫带的气嘴会在外插接嘴的挤压下发生变形而与外插接嘴紧密贴合,保证了外插接嘴与压迫带的气嘴之间的密封性。
一种实施方式中,可穿戴设备还包括气体传感器,气体传感器位于流体通道,且固定于流体通道的内壁,以在可穿戴设备进行血压测量时,分析可穿戴设备周围环境的气体成分,提高可穿戴设备的功能多样性,提升用户的使用体验。
一种实施方式中,外插接口、流体通道以及内插接口均有两个,两个外插接口分别为第一外插接口和第二外插接口,两个流体通道分别为第一流体通道和第二流体通道,两个内插接口分别为第一内插接口和第二内插接口,第一外插接口、第一流体通道和第一内插接口依次连通,第二外插接口、第二流体通道和第二内插接口依次连通;
血压测量组件包括气泵和压力传感器,气泵的气嘴与第一内插接口彼此连通,压力传感器的气嘴与第二内插接口彼此连通;
压迫带包括两个气嘴,一个气嘴与第一外插接口彼此连通,以便于气泵将泵入的气体经第一流体通道送入压迫带的气囊中,或者,压迫带的气囊内的气体经第一流体通道进入气泵,并从气泵排出,另一气嘴与第二外插接口连通,以便于压迫带的气囊内的气体经第二流体通道送入压力传感器,使压力传感器感知对气囊内的气压变化,实现血压测量。
本实施方式中,压力传感器和气泵的气嘴分别通过两个流体通道与压迫带的气嘴连通,而不共用一个流体通道,不仅可以提高血压测量组件在表盘内腔内的安装灵活性,而且还可以避免压力传感器和气泵与压迫带的气囊之间气体传输的彼此干扰,有利于提高血压测量组件在血压测量过程中的测量灵敏度和精确度。
一种实施方式中,边框或底盖设有通气孔,通气孔连通表盘内腔和表盘外部,以便于气泵在血压测量过程中经通气孔从周围环境中吸入气体,并把气体充入气囊进行血压测量。
一种实施方式中,可穿戴设备还包括心率检测传感器,底盖的中部设有与内插接口间隔设置的安装孔,心率检测传感器收容于表盘内腔,且正对安装孔或至少部分收容于安装孔,以便于通过安装孔发送感测信号,实现对用户的心率测量,提高可穿戴设备的功能多样性,提升用户的使用体验。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案,下面将对本申请实施例或背景技术中所需要使用的附图进行说明。
图1是本申请实施例提供的一种可穿戴设备的结构示意图;
图2是图1所示可穿戴设备的分解结构示意图;
图3是图2所示可穿戴设备中表盘的结构示意图;
图4是图3所示表盘的分解结构示意图;
图5是图4所示表盘中边框的结构示意图;
图6是图5所示边框沿A-A方向剖开的结构示意图
图7是图3所示表盘沿B-B方向剖开的结构示意图;
图8是图4所示表盘中底盖的结构示意图;
图9是图8所示底盖沿C-C方向剖开的结构示意图;
图10是图9所示结构正视图的局部结构示意图;
图11是图8所示底盖的分解结构示意图;
图12是图11所示底盖中主体件的结构示意图;
图13是图12所示主体件沿D-D方向剖开的结构示意图;
图14是图12所示主体件在另一角度下的结构示意图;
图15是图11所示第一盖合件的结构示意图;
图16是图15所示第一盖合件沿E-E方向剖开的结构示意图;
图17是图11所示底盖中固定件与主体件的组装结构示意图;
图18是图3所示表盘沿F-F方向剖开的结构示意图;
图19是图2所示可穿戴设备中压迫带的结构示意图;
图20是图2所示可穿戴设备中压迫带与表盘的组装结构示意图;
图21a是图20所示结构沿G-G方向剖开的结构示意图;
图21b是图21a所示结构中H区域的放大结构示意图;
图22是本申请实施例提供的第二种可穿戴设备中底盖沿C-C方向剖开的结构示意图;
图23是图22所示结构正视图的局部结构示意图;
图24是本申请实施例提供的第三种可穿戴设备中底盖的主体件沿D-D方向剖开的结构示意图;
图25是本申请实施例提供的第三种可穿戴设备中底盖沿C-C方向剖开的结构示意图;
图26是本申请实施例提供的第三种可穿戴设备中底盖与压迫带的组装结构示意图;
图27是图26所示结构沿I-I方向剖开的结构示意图;
图28是本申请实施例提供的第四种可穿戴设备中底盖沿C-C方向剖开的结构示意图;
图29是本申请实施例提供的第四种可穿戴设备中压迫带的结构示意图;
图30是本申请实施例提供的第四种可穿戴设备中压迫带与底盖的组装结构沿I-I方向的结构示意图;
图31是本申请实施例提供的第五种可穿戴设备的分解结构示意图;
图32是图31所示可穿戴设备中表盘的分解结构示意图;
图33是本申请实施例提供的第六种可穿戴设备中表盘与压迫带的组装结构示意图沿G-G方向剖开的局部结构示意图。
具体实施方式
下面结合本申请实施例中的附图对本申请实施例进行描述。
请参阅图1和图2。图1是本申请实施例提供的一种可穿戴设备1000的结构示意图。图2是图1所示可穿戴设备1000的分解结构示意图。
可穿戴设备1000可以为手表、智能手表、手环、智能手环等腕式电子产品。图1和图2所示实施例的可穿戴设备1000以智能手表为例进行阐述。其中,为了便于描述,如图1所示,定义可穿戴设备1000的宽度方向为X方向,可穿戴设备1000的长度方向为Y方向,可穿戴设备1000的厚度方向为Z方向,且X方向、Y方向和Z方向彼此两两垂直。
可穿戴设备1000包括表盘100、表带200和压迫带300。表盘100包括边框10,表带200连接边框10。其中,表带200有两根,两根表带200分别为第一表带200和第二表带200,第一表带200和第二表带200分别连接于边框10的相对两侧。第一表带200设有第一锁持部(图未示),第二表带200设有第二锁持部(图未示),第一锁持部和第二锁持部可拆卸地彼此锁持,以将可穿戴设备1000穿戴于用户的手腕上。应当理解的是,第一锁持部和第二锁持部之间的配合结构可以为钩扣、暗扣、蝴蝶扣、皮带按扣、折叠安全扣、折叠扣或针扣等表扣结构,本申请对此不做具体限定。
压迫带300与表带200堆叠设置。具体的,压迫带300与第一表带200堆叠设置,且位于表带200的底部。当可穿戴设备1000被用户佩戴时,压迫带300位于表带200和用户手腕的一侧,且与用户的手腕的腕动脉贴合。需要说明的是,本实施例所示可穿戴设备1000所采用“顶”“底”等方位用词主要依据附图1和附图2中的展示方位进行阐述,其并不形成对可穿戴设备1000于实际应用场景中的方位的限定。
请参阅图3和图4。图3是图2所示可穿戴设备1000中表盘100的结构示意图。图4是图3所示表盘100的分解结构示意图。
本实施例中,表盘100为长方体形的结构。表盘100还包括顶盖20、底盖30、处理器(图未示)、血压测量组件40和传感器组件(图未示)。底盖30和顶盖20位于边框10的相对两侧,处理器、血压测量组件40和传感器组件位于顶盖20和底盖30之间。其中,可穿戴设备1000的X方向即为表盘100的宽度方向,可穿戴设备1000的Y方向即为表盘100的长度方向,可穿戴设备1000的Z方向即为表盘100的厚度方向,也即表盘100的底盖30朝向顶盖20的方向。其中,上文所述长方体形的结构包括长方体形的结构和近似于长方体形的结构,近似于长方体形的结构是指在长方体形的外表面可以局部凹陷或局部凸出,后文对结构的形状描述均可做相同理解。应当理解的是,在其他实施例中,表盘100也可以为圆柱形、圆锥台、正方体或其他异形结构。
请参阅图5和图6。图5是图4所示表盘100中边框10的结构示意图。图6是图5所示边框10沿A-A方向剖开的结构示意图。需要说明的是,本申请附图中,沿“A-A方向剖开”是指沿A-A线及A-A线两端箭头所在的平面剖开,后文中对附图的说明做相同理解。
边框10为大致呈长方体形的框体结构。边框10包括相背设置的顶面101和底面102以及连接于顶面101和底面102之间的周面103。边框10的底面102局部凹陷形成第一固定槽104。即,第一固定槽104的开口位于边框10的底面102,第一固定槽104自边框10的底面102向顶面101的方向凹陷。
周面103包括相背设置的第一周面105和第二周面106以及连接于第一周面105和第二周面106之间的第三周面107和第四周面108,第三周面107和第四周面108相背设置。第一周面105局部突出形成第一固定耳11,第一固定耳11第一周面105向背离第二周面106的方向突出。其中,第一固定耳11有两个,两个第一固定耳11沿X轴方向间隔设于 第一周面105的两端。此外,第二周面106局部突出形成第二固定耳(图未示),第二固定耳自第二周面106向背离第一周面105的方向突出。其中,第二固定耳有两个,两个第二固定耳沿X轴方向间隔设于第二周面106的两端。表带200连接于边框10上时,第一表带200可拆卸地安装于两个第一固定耳11之间,第二表带200可拆卸地安装于两个第二固定耳之间。
边框10设有通气孔109。具体的,第三周面107局部凹陷形成通气孔109。即通气孔109的开口位于第三周面107,通气孔109自第三周面107向第四周面108的方向延伸,以连通边框10的外部和内部,保证边框10内部与边框10外部之间的气压平衡。其中,透气孔109内可设有防水透气膜,以防止边框10外部的水分从通气孔109进入边框10内部,保护位于边框10内部的器件。
请参阅图4,顶盖20位于边框10靠近顶面101的一侧,且大致呈与边框10相适配的长方形的板状结构。本实施例中,顶盖20为显示屏,显示屏包括背离边框10的显示面201,用以显示时间、图标或用户的生理参数等信息。
一种实施方式中,显示屏包括盖板和固定于盖板上的显示面板。其中,盖板可以采用玻璃等透明材料制成。显示面板可以采用LCD(Liquid Crystal Display,液晶显示屏),OLED(Organic Light-Emitting Diode,有机发光二极管)显示屏,AMOLED(Active-Matrix Organic Light Emitting Diode,有源矩阵有机发光二极体或主动矩阵有机发光二极体)显示屏,FLED(Flex Light-Emitting Diode,柔性发光二极管)显示屏,Mini LED,Micro LED,Micro OLED,QLED(Quantum Dot Light Emitting Diodes,量子点发光二极管)等。显示面板还可以集成有触控功能,即显示面板为触控显示面板,也即显示面板既可以用作接收输入的输入装置,又可以用作提供输出的装置。显示面板电连接于处理器。显示面板能够产生触控信号,并将触控信号传递给处理器。处理器接收触控信号,并根据触控信号控制表盘100中应用软件(Application,App)的开启。比如,用户可以通过触摸或按压显示屏上的图形位置来选择打开或编辑该图形等。
请参阅图7,图7是图3所示表盘100沿B-B方向剖开的结构示意图。
顶盖20固定于边框10远离靠近顶面101的一侧。具体的,顶盖20固定于边框10的顶面101。其中,顶盖20的边缘可以通过粘接的方式安装于边框10的顶面101。应当理解的是,顶盖20并不仅限于图7所示的2D(Dimensions,维度)显示屏,也可以为2.5D曲面屏或者3D曲面屏。
底盖30固定于边框10远离顶盖20的一侧,即底盖30固定于边框10靠近底面102的一侧。具体的,底盖30的周缘连接于边框10,且与边框10共同围设出表盘内腔110。其中,底盖30和顶盖20分别固定于边框10的相对两侧。可穿戴设备1000被用户佩戴时,顶盖20背离用户的手腕设置,底盖30靠近用户的手腕设置。需要说明的是,表盘内腔110即为边框10内部,表盘100外部即为边框10外部。
本实施例中,底盖30的周缘采用可拆卸的方式安装于第一固定槽104,以便于表盘100内内存卡、SIM卡和扬声器等功能器件的维修和更换。此时,边框10可由钛合金或铝镁合金等金属合金材料制成,底盖30可由PC(聚碳酸酯,Polycarbonate)、ABS(丙烯腈-丁二烯-苯乙烯共聚物,Acrylonitrile Butadiene Styrene copolymers)等工程塑料或者钛 合金、铝镁合金等金属合金制成。当然,底盖30和边框10可以一体成型,或者,底盖30和边框10可以通过组装的方式形成一体式的结构,以提高表盘100的结构稳定性。此时,边框10和底盖30可由金属材料制成。
请参阅图7和图8,图8是图4所示表盘100中底盖30的结构示意图。
底盖30包括面向表盘内腔110的顶面301、与顶面301相背设置的底面302以及连接于顶面301和底面302之间的周面303。其中,底盖30的顶面301平行于X-Y平面。应当理解的是,底盖30的周缘是指底盖30的边缘部分,即由底盖30中由底盖30的顶面301的边缘、底盖30的周面303以及底盖30的底面302的边缘围合形成的部分。底面302的周缘连接于边框10,是指底盖30的顶面301的边缘、底盖30的周缘或者底盖30的底面302的边缘与边框10连接。
底盖30的中部设有安装孔304。具体的,底盖30的顶面301局部凹陷形成安装孔304。即,安装孔304的开口位于底盖30的顶面301,安装孔304自底盖30的顶面301向底面302的方向延伸,且贯穿底盖30的底面。
请参阅图9和图10。图9是图8所示底盖30沿C-C方向剖开的结构示意图。图10是图9所示结构正视图的局部结构示意图。
底盖30设有依次连通的外插接口305、流体通道306和内插接口307。本实施例中,外插接口305、流体通道306和内插接口307均有两个。为了便于区分,将两个外插接口305分别命名为第一外插接口305和第二外插接口305,将两个流体通道306分别命名为第一流体通道306和第二流体通道306,将两个内插接口307分别命名为第一内插接口307和第二内插接口307。其中,第一外插接口305、第一流体通道306和第一内插接口307依次连通,第二外插接口305、第二流体通道306和第二内插接口307依次连通。
为了便于理解,接下来以第一外插接口305、第一流体通道306和第一内插接口307为例进行描述。其中,下文所提及的外插接口305均指第一外插接口305,流体通道306均指第一流体通道306,内插接口307均指第一内插接口307。应当理解的是,由于第二外插接口305和第一外插接口305的结构大致相同,第二流体通道306和第一流体通道306的结构大致相同,第二内插接口307和第一内插接口307的结构大致相同,将不再进行重复描述。
具体的,外插接口305位于底盖30的边缘位置。外插接口305沿Z方向延伸,即外插接口305沿底盖30的厚度方向上延伸。即,外插接口305的延伸方向垂于X-Y平面,也即外插接口305的延伸方向垂直于底盖30的顶面301。其中,外插接口305为大致呈圆柱形的孔状结构,外插接口305具有中心轴线O1。应当理解的是,外插接口305也可以为长方体形或其他形状的孔状结构。
接下来,为了便于理解底盖30的结构,将底盖30的顶面301所在平面定义为Z方向的零点位置,底盖30的顶面301往上的方向为Z+方向,底盖30的顶面301往下的方向为Z-方向。其中,底盖30的顶面301为底盖30在进行机械加工或装配时的基准面,即底盖30的顶面301为底盖30进行机械加工或装配时的定位基准,以确定各零件或部件在表盘100中的具体位置。需要说明的是,本实施例所示底盖30所采用“上”“下”等方位用词主要依据附图9和图10中的展示方位进行阐述,其并不形成对底盖30于实际应用场景中 的方位的限定。
外插接口305与底盖30的顶面301之间的距离形成第一距离范围[Z11,Z12]。其中,外插接口305的一端与底盖30的顶面301之间的距离形成第一距离范围的初始端点Z11,外插接口305的另一端与底盖30的顶面301之间的距离形成第一距离范围的末尾端点Z12。
具体的,外插接口305包括相对设置的下端口和上端口,外插接口305的下端口和上端口分别位于底盖30的顶面301的两侧。外插接口305的下端口位于底盖30的顶面301的下方,与底盖30的外部连通。外插接口305的下端口与底盖30的顶面301之间的距离为Z11,即Z11等于底盖30的顶面301所在的Z坐标值减去外插接口305的下端口所在的Z坐标值。其中,Z11<0。外插接口305的上端口位于底盖30的顶面301的上方,与流体通道306连通。外插接口305的上端口与底盖30的顶面301之间的距离为Z12,即Z12等于外插接口305的上端口所在的Z坐标值减去底盖30的顶面301所在的Z坐标值。其中,Z12>0。
内插接口307与外插接口305间隔设置。本实施例中,内插接口307位于底盖30的中间位置,且与安装孔304间隔设置。底盖30连接于边框10时,内插接口307相对外插接口305远离边框10,也即外插接口305相对内插接口307靠近边框10。
具体的,内插接口307与外插接口305延伸方向相同,均沿Z方向延伸。即内插接口307也沿底盖的厚度方向延伸,即内插接口307的延伸方向也垂直于底盖30的顶面301,也即内插接口307的延伸方向也垂直于X-Y平面。其中,内插接口307为大致呈圆柱形的孔状结构,内插接口307具有中心轴线O2。应当理解的是,内插接口307也可以为长方体形或其他形状的孔状结构。
内插接口307与底盖30的顶面301之间的距离形成第二距离范围[Z21,Z22]。其中,内插接口307的一端与底盖30的顶面301之间的距离形成第二距离范围的初始端点Z21,内插接口307的另一端与底盖30的顶面301之间的距离形成第二距离范围的末尾端点Z22。
具体的,内插接口307包括相对设置的下端口和上端口,内插接口307的下端口和上端口分别位于底盖30的顶面301的两侧。内插接口307的下端口位于底盖30的顶面301的下方,与底盖30的内部连通。内插接口307的下端口与底盖30的顶面301之间的距离为Z21,即Z21等于底盖30的顶面301所在的Z坐标值减去内插接口307的下端口所在的Z坐标值。其中,Z21<0。内插接口307的上端口位于底盖30的顶面301的上方,与流体通道306连通。内插接口307的上端口与底盖30的顶面301之间的距离为Z22,即Z22等于内插接口307的上端口所在的Z坐标值减去底盖30的顶面301所在的Z坐标值。其中,Z22>0。
本实施例中,第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]部分重合。即沿外插接口305的中心轴线O1向内插接口307的中心轴线O2的方向上,外插接口305与内插接口307部分堆叠,也即外插接口305和内插接口307在Z方向上部分共用底盖30的厚度距离。此时,外插接口305与内插接口307在Z方向上相对靠近,可以减小外插接口305和内插接口307在Z方向上占用底盖30的厚度距离,有利于实现底盖30在Z方向的厚度减薄,有助于实现表盘100的轻薄化设计。
应当理解的是,在其他实施例中,第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12] 也可以全部重合。此时,外插接口305的下端口可以与内插接口307的下端口平齐,在沿外插接口305的中心轴线O1向内插接口307的中心轴线O2的方向上,外插接口305与内插接口307全部堆叠,也即外插接口305和内插接口307在Z方向上完全共用底盖30的厚度距离,也即外插接口305与内插接口307在Z方向上完全平齐,最大程度上减小了外插接口305和内插接口307在Z方向上占用的底盖30的厚度距离,有助于实现表盘100的轻薄化设计。
流体通道306连通于外插接口305与内插接口307之间。其中,流体通道306呈“Z”型。应当理解的是,在其他实施例中,流体通道306可以呈“一”型、“S”型或“L”型等形状。
流体通道306与底盖30的顶面301之间形成第三距离范围[Z31,Z32]。具体的,流体通道306包括相对设置的下端面和上端面,流体通道306的下端面和上端面分别位于底盖30的顶面301的两侧。流体通道306的下端面位于底盖30的顶面301的下方。流体通道306的下端面与底盖30的顶面301之间的距离为Z31,即Z31等于底盖30的顶面301所在的Z坐标值减去流体通道306的下端面所在的Z坐标值。其中,Z31<0。流体通道306的上端面位于底盖30的顶面301的上方。流体通道306的上端面与底盖30的顶面301之间的距离为Z32,即Z32等于流体通道306的上端面所在的Z坐标值减去底盖30的顶面301所在的Z坐标值。其中,Z32>0。
本实施例中,第三距离范围[Z31,Z32]为第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]的合集,即流体通道306的任何位置与底盖30的顶面301之间的距离始终位于第一距离范围[Z11,Z12]或第二距离范围[Z21,Z22]内。即,沿外插接口305的中心轴线O1向内插接口307的中心轴线O2的方向上,一部分流体通道306与内插接口307堆叠,另一部分流体通道306与外插接口305堆叠,也即流体通道306与内插接口307和外插接口305在Z方向上完全共用底盖30的厚度距离,避免因流体通道306的存在而额外占用底盖30在Z方向上的厚度距离,有利于实现底盖30在Z方向上的厚度减薄,实现表盘100的轻薄化设计。
一种实施方式中,流体通道306包括依次连通的第一通道3061、第二通道3062b和第三通道3063。第一通道3061沿X-Y平面延伸,且与外插接口305的上端口连通。第二通道3062b沿Z方向延伸,连通于第一通道3061和第三通道3063之间。第三通道3063沿X-Y平面延伸,且与内插接口307的下端口连通。具体的,流体通道306的横截面积大于1mm 2,以减少气体在流体通道306内流动的气阻,保证外插接口305与内插接口307之间的气体流动速率。其中,流体通道306的横截面的形状包括且不限于圆形、方形或其他异形。
请参阅图11和图12。图11是图8所示底盖30的分解结构示意图。图12是图11所示底盖30中主体件31的结构示意图。
本实施例中,底盖30包括主体件31、第一盖合件32和固定件33,第一盖合件32和固定件33分别位于主体件31的相对两侧。主体件31包括相背设置的顶面311和底面312以及连接于顶面311和底面312之间的周面313。其中,主体件采用聚碳酸酯(PC,Polycarbonate)等塑料或者不锈钢等金属材料制成。应当理解的是,主体件31的顶面311即为上文所述底盖30的顶面301,主体件31的周面313即为上文所述底盖30的周面303。
主体件31的顶面311局部突出形成凸台314。本实施例中,凸台314有两个,两个凸台314间隔设置。为了便于区分,将两个凸台314分别命名为第一凸台314和第二凸台314。接下来,以第一凸台314为例对主体件31的结构进行具体说明。应当理解的是,下文所提及的凸台314均代指第一凸台314,由于第二凸台314的结构与第一凸台314的结构大致相同,后文将不再进行重复描述。
请一并参阅图13,图13是图12所示主体件31沿D-D方向剖开的结构示意图。
凸台314包括与主体件31的顶面311朝向相同的顶面315,凸台314的顶面315局部凹陷形成第一安装槽316和流体槽317。具体的,第一安装槽316的开口位于凸台314的顶面315的中间位置。第一安装槽316自凸台314的顶面315向主体件31的顶面315的方向凹陷。其中,第一安装槽316大致呈呈“L”型。第一安装槽316包括第一槽体3161和第二槽体3162。第一槽体3161沿X-Y平面延伸。第一槽体3161的槽底壁局部凹陷形成第二槽体3162,即第二槽体3162的开口位于第一槽体3161的槽底壁。第二槽体3162自第一槽体3161的槽底壁向主体件31的底面312的方向延伸,即第二槽体3162沿Z方向延伸。
第一安装槽316的槽壁局部凹陷形成流体槽317,即流体槽317的开口位于第一安装槽316的槽壁。具体的,流体槽317呈“Z”型。流体槽317包括依次连通的第一部分3171、第二部分3172和第三部分3173。第一部分3171和第二部分3172的开口均位于第一槽体3161的槽底壁,第一部分3171和第二部分3172均自第一槽体3161的槽底壁向主体件31的底面312的方向凹陷。其中,第一部分3171沿X-Y平面延伸,第二部分3172沿Z方向延伸,且贯穿第二槽3162的槽侧壁。第二槽体3162的槽底壁沿Z方向凹陷形成第三部分3173,即第三部分3172位于第二槽体3162的下方。其中,第三部分3172沿X-Y平面延伸。
请参阅图13和图14,图14是图12所示主体件31在另一角度下的结构示意图。
主体件31的底面312局部突出形成圆台312a。具体的,圆台312a连接于主体件31的底面312的中间区域。圆台312a自主体件31的底面312向背离顶面311的方向突出。圆台312a包括与主体件31的底面312的朝向相同的底面312b。其中,安装孔309贯穿圆台312a的底面312b。当可穿戴设备1000被用户佩戴时,圆台312a的底面312b可与用户的手腕贴合。
主体件31的底面312局部凹陷形成第二固定槽318和装配槽319。具体的,第二固定槽318的开口位于主体件31的底面312的边缘区域。第二固定槽318自主体件31的底面312向顶面311的方向凹陷,且贯穿主体件31的周面313。第二固定槽318的槽底壁局部凹陷形成装配槽319。装配槽319自第二固定槽318的槽底壁向主体件31的顶面311的方向凹陷,且贯穿主体件31的周面313。
装配槽319的槽壁局部突出形成外插接嘴310,外插接嘴310的内侧形成外插接口305,外插接口305与流体槽317的第一部分3171连通。本实施例中,外插接嘴310设于装配槽319的槽底壁,即,装配槽319的槽底壁局部突出形成外插接嘴310。当然,在其他实施例中,外插接嘴310也可以设于装配槽319的槽侧壁,即,装配槽319的槽侧壁局部突出形成外插接嘴310。应当理解的是,外插接嘴310的形状并不仅限于图14所示的圆形管状结构,也可以为方形管状或者异性管状结构。
本实施例中,两个外插接嘴310有两个。两个外插接嘴310分别为第一外插接嘴310 和第二外插接嘴310,第一外插接嘴310和第二外插接嘴310间隔设置。其中,第一外插接嘴310的内侧形成第一外插接口305,第一外插接口305与第一凸台314中流体槽317的第一部分3171。第二外插接嘴310的内侧形成第二外插接口305,第二外插接口305与第二凸台314中流体槽317的第一部分3171连通。为了便于理解,接下以第一外插接嘴310为例进行描述,若无特殊说明,下文所提及的外插接嘴310均指第一外插接嘴310。需要说明的是,第二外插接嘴310与第一外插接嘴310的结构基本相同,后文将不再重复描述。
具体的,装配槽319的槽底壁局部凹陷形成避让槽3191。即,避让槽3191的开口均位于装配槽319的槽底壁。可以理解的是,避让槽3191的形状也并不仅限于图14所示的圆形孔状结构,也可以为方体形或条形孔状结构。
避让槽3191自装配槽319的槽底壁向主体件31的顶面311的方向凹陷。避让槽3191的槽底壁局部突出形成外插接嘴310,即外插接嘴310自避让槽3191的槽底壁向装配槽319的槽底壁的方向延伸。具体的,外插接嘴310位于主体件31的顶面311和底面312之间,即外插接嘴310在Z方向完全共用主体件31的厚度距离,减小因外插接嘴310的存在对底盖30的厚度的影响,以便于实现表盘100的轻薄化设计。
本实施例中,由于第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]仅部分重合,即外插接口305的下端口不与内插接口307的下端口平齐。此时,外插接嘴310突出于装配槽319的槽底壁,不超出主体件31的底面312,且不超过圆台312a的底面312b。相比于第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]完全重合的实施例,本实施例所示可穿戴设备1000中,沿Z方向上,外插接嘴310的长度尺寸更大,外插接嘴310的外周面的面积也更大。
此外,装配槽319的槽底壁还局部凹陷形成第一固定孔3192。具体的,第一固定孔3192的开口位于装配槽319的槽底壁的边缘区域,且与避让槽3191的开口间隔设置。第一固定孔3192自装配槽319的槽底壁向主体件31的顶面311的方向凹陷。其中,第一固定孔3192有两个,两个第一固定孔3192间隔设置,且位于避让槽3191的相对两侧。
请参阅图11,第一盖合件32位于主体件31靠近顶面311的一侧,第一盖合件32形成内插接口307。本实施例中,第一盖合件32有两个,两个第一盖合件32位于主体件31的同一侧。具体的,一个第一盖合件32形成第一内插接口307,与第一凸台314相适配。另一个第一盖合件32形成第二内插接口307,与第二凸台314相适配。其中,两个第一盖合件32的结构基本相同。
请参阅图15,图15是图11所示第一盖合件32的结构示意图。
第一盖合件32包括第一盖合部321和与第一盖合部321连接的第一插接部322。本实施例中,第一盖合部321大致呈平面板状结构。第一盖合部321包括相背设置的顶面323和底面324。第一插接部322连接于第一盖合部321的底面324。第一插接部322自第一盖合部321的底面324向背离顶面323的方向延伸,且大致呈圆形管状结构。第一插接部322包括与第一盖合部321的底面324朝向相同的底面325。第一插接部322的底面325局部凹陷形成内插接口307,即内插接口307的开口位于第一插接部322的底面325。内插接口307自第一插接部322的底面325向第一盖合部321的顶面323的方向延伸,且贯穿第一 盖合部321的顶面323。其中,第一盖合件32采用硅胶或TPU等弹性材料制成。
请参阅图16,图16是图15所示第一盖合件32沿E-E方向剖开的结构示意图。
内插接口307包括彼此连通的上端部3071和下端部3072。上端部3071靠近第一盖合部321的顶面323。沿第一盖合部321的底面324向顶面323的方向上,即图示Z方向上,也即第一盖合部321的厚度方向上,上端部3071的内径逐渐增大。即上端部3071为大致呈喇叭状的孔状结构。下端部3072位于上端部3071的下方,下端部3072为大致呈圆柱形的孔状结构。
请参阅图9,第一盖合件32固定于主体件31的一侧,且与主体件31共同围设形成流体通道306,以简化流体通道306的形成工艺,即简化了底盖30的形成工艺,降低了底盖30的制备成本。其中,第一盖合件32的材料与主体件31的材料不同,即第一盖合件32与主体件31的弹性模量不同。应当理解的是,第一盖合件32的材料也可以与主体件31的材料相同,即第一盖合件32的弹性模量与主体件31的弹性模量相同,此时第一盖合件32也可以与主体件31一体成型,以提高底盖30的结构强度,保证底盖30的结构稳定性。
本实施例中,第一盖合件32与凸台314固接,且与凸台314共同形成流体通道306。其中,形成有第一内插接口307的第一盖合件32与第一凸台314固接,且与第一凸台314共同形成第一流体通道306。形成有第二内插接口307的第一盖合件32与第二凸台314固接,且与第二凸台314共同形成第二流体通道306。
本实施方式所示可穿戴设备1000中,主体件31的顶面323局部突出形成的凸台314与第一盖合件32共同形成流体通道306,只需要增加底盖30的局部厚度,而不需要增加底盖30的整体厚度,节省了底盖30的制备成本。
接下来,以形成有第一内插接口307的第一盖合件32与第一凸台314为例对第一盖合件32与凸台314之间的组装结构进行描述。应当理解的是,形成有第二内插接口307的第一盖合件32与第二凸台314之间的组装结构与形成有第一内插接口307的第一盖合件32与第一凸台314之间的组装结构大体相同,后文将不再重复描述。
请一并参阅图13,第一盖合件32固定安装于第一安装槽316。其中,第一盖合部321固定安装于第一安装槽316的第一槽体3161。第一盖合部321覆盖流体槽317的第一部分3171和第二部分3172的开口,以形成流体通道306的第一通道3061。第一插接部322自第一槽体3161伸入第二槽体3162,以使内插接口307与流体槽317的第三部分3173连通。第一插接部322与第二槽体3162的槽侧壁贴合,且覆盖流体槽317的第二部分3172在第二槽体3162的槽侧壁上的开口,以形成流体通道306的第二通道3062。第一插接部322还覆盖流体槽317的第三部分3173的开口,以形成流体通道306的第三通道3063。
请参阅图11,固定件33位于主体件31背离第一盖合件32的一侧,即固定件33位于主体件31靠近底面312的一侧。固定件33为与装配槽319的形状相适配的板状结构。固定件33包括相背设置的顶面331和底面332。固定件33的底面332局部凹陷形成第二固定孔333,即第二固定孔333的开口位于固定件33的底面332。第二固定孔333沿固定件33的底面332向顶面331的方向延伸,且贯穿固定件33的顶面331,即第二固定孔333沿固定件33的厚度方向贯穿固定件33。其中,第二固定孔333有两个,两个第二固定孔333间隔设置于固定件33的边缘。
请参阅图14和图17,图17是图11所示底盖30中固定件33与主体件31的组装结构示意图。
固定件33固定于主体件31背离第一盖合件32的一侧。即,第一盖合件32和固定件33分别固定于主体件31的相对两侧,可穿戴设备1000被用户佩戴时,固定件33朝向用户的手腕放置,第一盖合件32背离用户的手腕放置。
具体的,固定件33固定安装于装配槽319。其中,固定件33可采用螺钉或螺栓等紧固件穿过第二固定孔333并锁紧于第一固定孔3192,实现固定件33的可拆卸安装。此时,固定件33覆盖装配槽319的开口,且遮盖避让槽3191和外插接嘴310。此外,固定件33的底面332与主体件31的底面332平齐,即固定件33的底面332与主体件31的底面332位于同一平面,以在可穿戴设备1000被用户佩戴时,固定件33的底面332与主体件31的底面332的连接处不会局部凸出而顶住用户的手腕,提高用户的使用体验。
请参阅图4和图18,图18是图3所示表盘100沿F-F方向剖开的结构示意图。
主体件31的周缘连接边框10,且与边框10和顶盖20共同围设出表盘内腔110。此时,主体件31的顶面311朝向表盘内腔110,即凸台314位于表盘内腔110。第一盖合件32位于表盘内腔110,固定件33位于表盘100的外部。其中,第一盖合件32与凸台314均位于表盘内腔110,充分利用了表盘内腔110的体积来形成流体通道306,而不需要额外增加表盘100外部的体积,有利于表盘100的轻薄化设计。
处理器收容于表盘内腔110。处理器可以包括一个或多个处理单元,例如:处理单元可以包括应用处理器(Application Processor,AP),调制解调处理器,图形处理器(Graphics Processing Unit,GPU),图像信号处理器(Image Signal Processor,ISP),控制器,存储器,视频编解码器,数字信号处理器(Digital Signal Processor,DSP),基带处理器,和/或神经网络处理器(Neural-network Processing Unit,NPU)等。其中,不同的处理单元可以是独立的器件,也可以集成在一个或多个处理器中。其中,处理器可以是可穿戴设备1000的神经中枢和指挥中心。处理器可以根据指令操作码和时序信号,产生操作控制信号,完成取指令和执行指令的控制。此外,处理器还可以包括存储单元,用于存储指令和数据。比如,处理器的存储单元为高速缓冲存储器。该存储器可以保存处理器刚用过或循环使用的指令或数据。如果处理器需要再次使用该指令或数据,可从所述存储器中直接调用,避免了重复存取,减少了处理器的等待时间,因而提高了系统的效率。
血压测量组件40与处理器电连接。本实施例中,血压测量组件40包括气泵41和压力传感器42。气泵41与处理器电连接,用以接收处理器发送的控制信号,并根据控制信号抽取气体或排出气体。压力传感器42与气泵41间隔设置,且与处理器电连接,用以接收处理器发送的控制信号,并根据控制信号感受压力信号,可以将压力信号转换成电信号。其中,压力传感器可以为电容式压力传感器。电容式压力传感器包括至少两个具有导电材料的平行板。当有力作用于压力传感器时,电极之间的电容改变。处理器根据电极电容的变化确定压力的强度。当然,压力传感器42也可以为电阻式压力传感器或电感式压力传感器等。
具体的,血压测量组件40位于表盘内腔110,且血压测量组件40的气嘴401与内插接口307彼此连通。其中,气泵41的气嘴401与第一内插接口307彼此连通,以便于气泵 41自通气孔109将泵入的气体传送至第一流体通道306,或者,接收从第一流体通道306传送的气体,并经通气孔109将气体排出。压力传感器42的气嘴401与第二内插接口307彼此连通,以便于压力传感器42经第二流体通道306感知气压变化,进行血压测量。
接下来,以气泵41的气嘴401为例,对血压测量组件40的气嘴401与内插接口307之间的组装结构进行说明。其中,下文所提及的血压测量组件40的气嘴401均指气泵41的气嘴401,内插接口307均指与气泵41的气嘴401彼此连通的第一内插接口307。需要说明的是,压力传感器42的气嘴402与第二内插接口307之间的组装结构与气泵41的气嘴401与第一内插接口307之间的组装结构大致相同,后文不再进行重复描述。
本实施例中,血压测量组件40的气嘴401插接于内插接口307,且沿Z方向延伸。其中,血压测量组件40的气嘴401自内插接口307的上端部插接于内插接口307。沿Z方向上,由于内插接口307的上端部的内径逐渐增大,血压测量组件40的气嘴401能更为轻易地插接于内插接口307。此外,内插接口307的下端部的内径等于或略小于血压测量组件40的气嘴401的外径,以保证血压测量组件40的气嘴401自内插接口307的上端部伸入下端部时,血压测量组件40的气嘴401与第一盖合件32紧密贴合,保证血压测量组件40的气嘴401与第一盖合件32之间的连接可靠性。
应当理解的是,在其他实施例中,内插接口307的形成方式也可以与外插接口305的形成方式相同。此时,第一盖合部321的顶面323局部突出形成内插接嘴,内插接嘴的内侧形成内插接口307。血压测量组件40的气嘴401与内插接嘴彼此插接,即血压测量组件40的气嘴401插接于内插接口307,或者,血压测量组件40的气嘴401套接于内插接嘴。
一种实施方式中,血压测量组件40的气嘴401的弹性模量大于第一盖合件32的弹性模量。即,血压测量组件40的气嘴401采用硬质材料制成,而第一盖合件32采用弹性材料制成,也即,血压测量组件40的气嘴401采用相对较硬的材料制成,而第一盖合件32采用相对较软的材料制成,当血压测量组件40的气嘴401插入内插接口307时,第一盖合件32会在血压测量组件40的气嘴401的挤压下发生变形而与血压测量组件40的气嘴401紧密贴合,保证了血压测量组件40的气嘴401与第一盖合件32之间的密封性。应当理解的是,血压测量组件40的气嘴401与第一盖合件32之间也可以通过密封圈或密封垫等结构实现密封,本申请对此不作具体限定。
传感器组件与血压测量组件40间隔设置,且与处理器电连接。具体的,传感器组件包括心率检测传感器,心率检测传感器正对安装孔(图未示)或至少部分收容于安装孔。其中,心率检测传感器为光学心率传感器。可穿戴设备100被用户佩戴时,凸台312a的底面312b与用户的手腕贴合,光学心率传感器可通过安装孔发送心率感测信号,实现心率的准确检测,提高可穿戴设备1000的功能多样性,提升用户的使用体验。当然,心率检测传感器也可以为骨传导传感器等可以进行心率检测的传感器。
此外,传感器组件还可以包括陀螺仪传感器、气压传感器、加速度传感器、距离传感器、接近光传感器、指纹传感器、温度传感器或环境光传感器等传感器,以进一步提高可穿戴设备1000的功能多样性,提升用户的使用体验。
请参阅图2和图19,图19是图2所示可穿戴设备1000中压迫带300的结构示意图。
压迫带300位于表盘100的一侧。压迫带300包括袖带320、收容于袖带320内的气 囊(图未示)以及与气囊连通的气嘴340。袖带320包括相背设置的顶面320a和底面320b以及连接于顶面320a和底面320b之间的周面320c。气囊位于袖带320靠近表盘100的位置。气嘴340突出于袖带320的顶面320a。气嘴340自袖带320的顶面320a向背离底面320b的方向延伸,即气嘴340沿Z方向延伸。其中,气嘴340可以与气囊的材质可以相同,此时,气嘴340可与气囊一体成型。或者,气嘴340与气囊的材质也可以不同,此时,气嘴340可以可拆卸地与气囊组装成型。
本实施例中,气嘴340有两个。两个气嘴340分别为第一气嘴340和第二气嘴340,第一气嘴340和第二气嘴340沿X方向间隔设置。其中,第一气嘴340和第二气嘴340的结构基本相同。
请参阅图20和图21a。图20是图2所示可穿戴设备1000中压迫带300与表盘100的组装结构示意图。图21a是图20所示结构沿G-G方向剖开的结构示意图。其中,图20和图21a均仅示出了压迫带300连接到表盘100的部分。
压迫带300部分伸入装配槽319内,且固定于装配槽319内,部分伸出装配槽319。此时,压迫带300在Z方向上完全共用底盖30的厚度距离,减小了由于压迫带300装配在底盖30上时对可穿戴设备1000的厚度影响,有助于实现可穿戴设备1000的轻薄化设计。
压迫带300的气嘴340位于装配槽319内。具体的,压迫带300的气嘴340与外插接口305彼此连通。即,压迫带300的气嘴340通过流体通道306与血压测量组件40的气嘴401实现连通。此时,压迫带300的气囊330通过气嘴340与外插接口305连通。即,压迫带300的气囊330通过压迫带300的气嘴340和流体通道305与血压测量组件40的气嘴401连通。
由于流体通道306的横截面积等于或大于1mm2,即流体通道306的内径足够大,使得气体在流体通道306内流动阻力较小,确保压迫带300的气嘴340与血压测量组件40的气嘴401之间的气体交换速率足够大,有助于压迫带300的气嘴340与血压测量组件40的气嘴401之间气体的快速流通,有利于提高可穿戴设备1000进行血压检测效率。
本实施例所示可穿戴设备1000中,流体通道306将压迫带300的气嘴340与血压测量组件40的气嘴401隔离开来,在组装或拆卸压迫带300的过程中,不会轻易牵动血压测量组件40而发生位移,避免了在压迫带300移动时对血压测量组件40的损坏问题,有利于提高可穿戴设备1000的使用寿命。
而且,外插接口305、流体通道306和内插接口307均集成于表盘100的底盖30内,不需要在表盘内腔110设置连通在压迫带300的气嘴340和血压测量组件40的气嘴340之间的连通管路,避免了连通管路在表盘内腔110的空间占用率,有利于提高表盘内腔110的空间利用率,实现表盘100的轻薄化设计,提高可穿戴设备1000的外观精美度。
再者,与压迫带300的气嘴340连通的外插接口305更靠近边框10,即与血压测量组件40的气嘴401连通的内插接口307更靠近底盖30中部,使得压迫带300的气嘴340不需要伸至血压测量组件40的正下方即可与血压测量组件40的气嘴401实现连通,不仅可以减小压迫带300在表盘100下的延伸长度,有利于减小可穿戴设备1000的整体厚度,实现可穿戴设备1000的轻薄化设计,还使得压迫带300与血压测量组件40之间的位置设计可以更加灵活,进而使得位于表盘内腔110的电池和/或传感器模组等功能器件的位置设计 也更加灵活,有利于提高表盘内腔110的空间利用率,有助于实现可穿戴设备1000的轻薄化设计。
请参阅图21a和图21b,图21b是图21a所示结构中H区域的放大结构示意图。
本实施例中,压迫带300的第一气嘴340与第一外插接口305彼此连通。此时,压迫带300的第一气嘴340通过第一流体通道306实现与气泵41的气嘴401的连通。当可穿戴设备1000需要进行血压测量时,气泵41可将经通气孔109抽取的外界空气通过第一流体通道306和压迫带300的气嘴340送入压迫带300的气囊330中,以实现对压迫带300的气囊330的充气。当可穿戴设备1000血压测量完毕后,压迫带300的气囊330中的空气可经压迫带300的气嘴340和第一流体通道306送入气泵41,气泵41可经通气孔109将气体排出。其中,气泵41对气囊330进行充气时,气体的流动路径如图21b中虚线箭头所示,气囊330内的气体经气泵41排出时,气体的流动路径如图21b中实线箭头所示,后文附图中实线箭头与虚线箭头的说明做相同理解。
压迫带300的第二气嘴340与第二外插接口305彼此连通。此时,压迫带300的第二气嘴340通过第二流体通道306实现与压力传感器42的气嘴401的连通。压力传感器42可经第二流体通道306感受压迫带300的气囊330内的气压值。
本实施例所示可穿戴设备1000中,气泵41和压力传感器42的气嘴401分别通过两个流体通道306与压迫带300的气嘴340连通,而不共用一个流体通道,不仅可以提高血压测量组件40在表盘内腔110内的安装灵活性,而且还可以避免气泵41和压力传感器42与压迫带300的气囊330之间气体传输的彼此干扰,有利于提高血压测量组件40在血压测量过程中的测量灵敏度和精确度。
接下来,以压迫带30的第一气嘴340与第一外插接嘴310之间的组装结构为例进行描述,下文所指压迫带300的气嘴340即指压迫带340的第一气嘴340,外插接嘴310即指第一外插接嘴310。应当理解的是,压迫带300的第二气嘴340与第二外插接嘴310之间的组装结构与第一气嘴340和第一插接嘴310之间的组装结构基本相同,后文将不再重复描述。
具体的,压迫带300的气嘴340套接于外插接嘴310,即外插接嘴310插接于压迫带300的气嘴340,以使压迫带300与底盖30彼此连接。其中,压迫带300的气嘴340的内径略小于外插接嘴310的外径,以在压迫带300的气嘴340套接于外插接嘴310时,即外插接嘴310插接于压迫带300的气嘴340时,压迫带300的气嘴340能与外插接嘴310紧密贴合,保证压迫带300的气嘴340与外插接嘴310之间的连接可靠性。
可以理解的是,相比于第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]完全重合的实施例,本实施例所示可穿戴设备1000中,由于沿Z方向上,外插接嘴310的长度尺寸更大,外插接嘴310的外周面的面积也更大,压迫带300的气嘴340与外插接嘴310的接触面积也就更大,不仅增加了压迫带300的气嘴340与外插接嘴310之间的连接可靠性,还减小了压迫带300的气嘴340与外插接嘴310之间的漏气风险。
一种实施方式中,主体件31的弹性模量大于压迫带300的气嘴340的弹性模量。即,主体件31采用硬质材料制成,而压迫带300的气嘴340采用弹性材料制成。也即,主体件31的外插接嘴310采用相对较硬的材料制成,而压迫带300的气嘴340采用相对较软的材 料制成。当外插接嘴310插入压迫带300的气嘴340时,由于外插接嘴310较硬,而压迫带300的气嘴340较软,压迫带300的气嘴340会在外插接嘴310的挤压下发生变形而与外插接嘴310紧密贴合,保证了外插接嘴310与压迫带300的气嘴340之间的密封性。可以理解的是,压迫带300的气嘴340与外插接嘴310之间也可以通过采用密封垫或密封圈的方式实现密封,本申请对此不作具体限定。
其中,压迫带300的气嘴340部分伸入避让槽3191内。避让槽3191的内径等于或大于压迫带300的气嘴340的外径,以便于压迫带300的气嘴340插入避让槽3191内,避让压迫带300的气嘴340,以减小压迫带300的气嘴340与外插接嘴310之间的装配结构对可穿戴设备1000的厚度影响,有助于实现可穿戴设备1000的轻薄化设计。应当理解的是,压迫带300的气嘴340也可以完全收容于避让槽3191内,此时外插接嘴310不延伸突出于装配槽319的槽底壁即可,可进一步减小压迫带300的气嘴340与外插接嘴310之间的装配结构对可穿戴设备1000的厚度影响。
固定件33固定于压迫带300背离主体件31的一侧,且抵持压迫带300,不仅可以防止压迫带300的气嘴340从外插接嘴310上脱落,保持压迫带300的气嘴340与外插接嘴310之间的插接稳定性,还可以防止压迫带300从装配槽319中脱落,提高压迫带300与底盖30之间的装配稳定性。
本实施例所示可穿戴设备1000中,将血压测量组件40集成于表盘100内,并增设与表带200堆叠设置的压迫带300,当可穿戴设备1000被佩戴于用户的手腕上时,用户可以随时随地进行血压测量,及时了解用户自身的血压情况,而不需要额外采用血压计进行血压测量,提高了用户进行血压测量的便捷性,提升了用户使用体验。
当可穿戴设备1000被佩戴于用户的手腕上时,压迫带300与用户的手腕贴合。当可穿戴设备1000接收到血压测量指令的输入时,处理器发送血压测量信号至气泵41和压力传感器42,气泵41自通气孔109吸入外界环境的气体,并经第一流体通道306和压迫带300的第一气嘴340对压迫带300的气囊330进行充气加压,此时压迫带300会鼓起而压迫用户的腕动脉,压力传感器42经第二流体通道306和压迫带300的第二气嘴340检测压迫带300的气囊330内的气压值并实时反馈至处理器,处理器判断压迫带300的气囊330的气压值是否满足血压测量的需求。若不满足,则继续发送血压测量信号至气泵41,气泵41继续向压迫带300的气囊330充气加压,直至处理器判断压力传感器42反馈的气压值满足血压测量的需求。处理器根据压力传感器42实时反馈的气压值计算用户的血压,并经显示屏显示反馈给用户。血压测量完毕后,处理器停止发送血压测量信号,气泵41和压力传感器42均停止工作,压迫带300的气囊330内的气体经压迫带300的第一气嘴340和第一流体通道306传送至气泵41,气泵41经通气孔109将气体排出,此时压迫带300恢复平整而与用户的手腕贴合。
请参阅图22和图23。图22是本申请实施例提供的第二种可穿戴设备1000中底盖30沿C-C方向的剖面结构示意图。图23是图22所示结构正视图的局部结构示意图。
本实施例所示可穿戴设备1000与上述实施例所示可穿戴设备1000的不同之处在于,外插接口305和内插接口307分别位于底盖30的顶面301的相对两侧。具体的,外插接口305位于底盖30的顶面301的下方,外插接口305与底盖30的顶面301形成第一距离范 围[Z11,Z12]。其中,Z11<Z12<0。内插接口307位于底盖30的顶面301的上方,内插接口307与底盖的顶面301形成第二距离范围[Z21,Z22]。其中,0<Z21<Z22。
此时,第一距离范围[Z11,Z12]与第二距离范围[Z21,Z22]完全不重合。即沿外插接口305的中心轴线O1向内插接口307的中心轴线O2的方向上,外插接口305与内插接口307完全错开,也即外插接口305和内插接口307在Z方向上不共用底盖30的厚度距离。
流体通道306呈“一”型,且平行于X-Y平面。流体通道306与底盖30的顶面301之间形成第三距离范围[Z31,Z32]。具体的,流体通道306的下端面与外插接口305的上端口平齐,即Z31=Z12。流体通道306的上端面与内插接口307的下端口平齐,即Z31=Z22。此时,第三距离范围[Z31,Z32]仅有端点位于第二距离范围[Z21,Z22]与第一距离范围[Z11,Z12]的合集内。即,沿外插接口305的中心轴线O1向内插接口307的中心轴线O2的方向上,流体通道306与外插接口305和内插接口306均错开。可以理解的是,本实施例所示可穿戴设备1000中,外插接口305、流体通道306和内插接口306的结构简单,简化了后盖30的成型工艺,进而节省了后盖30的制备成本。
请参阅图24,图24是本申请实施例提供的第三种可穿戴设备1000中底盖30的主体件31沿D-D方向剖开的结构示意图。
本申请实施例提供的可穿戴设备1000与上述两种实施例所示可穿戴设备1000的不同之处在于,主体件31的底面312局部凹陷形成第二安装槽3121,第二安装槽3121与流体槽317连通。具体的,装配槽319的槽底壁局部凹陷形成第二安装槽3121。即,第二安装槽3121的开口位于装配槽319的槽底壁。第二安装槽3121自装配槽319的槽底壁向凸台314的顶面315的方向凹陷,且贯穿流体槽317的槽底壁。
请一并参阅图25,图25是本申请实施例提供的第三种可穿戴设备1000中底盖30沿C-C方向剖开的结构示意图。
本实施例中,后盖30还包括第二盖合件34,第二盖合件34位于主体件31背离第一盖合件32的一侧,第二盖合件34形成外插接口305。具体的,第二盖合件34包括第二盖合部341和与第二盖合部341连接的第二插接部342。第一盖合部321大致呈平面板状结构。第二盖合部341包括相背设置的顶面和底面。第二插接部342连接于第二盖合部341的顶面。第二插接部342自第二盖合部341的顶面向背离底面的方向延伸,且大致呈圆形管状结构。第二插接部342包括与第二盖合部341的顶面朝向相同的顶面。第二插接部342的顶面局部凹陷形成外插接口305,即外插接口305的开口位于第二插接部342的顶面。外插接口305自第二插接部342的顶面向第二盖合部341的底面的方向延伸,且贯穿第二盖合部341的底面。其中,第二盖合件34采用硅胶或TPU等弹性材料制成。
第二固定件固定于主体件31背离第一盖合件32的一侧。具体的,第二盖合件34固定于装配槽319,且位于主体件31与固定件33之间。其中,第二盖合件34可采用可拆卸的方式安装于装配槽319。其中,第二盖合件34的第二盖合部341固定于装配槽319,且第二插接部342伸入第二安装槽3121,以使外插接口305与流体通道306连通。
请参阅图26和图27。图26是本申请实施例提供的第三种可穿戴设备1000中底盖30与压迫带300的组装结构示意图。图27是图26所示结构沿I-I方向剖开的结构示意图。
压迫带300的气嘴340插接于外插接口305,以实现与外插接口305的彼此连通。其 中,压迫带300的气嘴340的外径略大于外插接口305的内径,以保证压迫带300的气嘴340与第二盖合件34之间的紧密贴合,保证压迫带300的气嘴340与第二盖合件34之间的连接可靠性。
一种实施方式中,压迫带300的气嘴340的弹性模量大于第二盖合件34的弹性模量。即,压迫带300的气嘴340采用硬质材料制成,而第二盖合件34采用弹性材料制成,也即,压迫带300的气嘴340采用相对较硬的材料制成,而第二盖合件34采用相对较软的材料制成,当压迫带300的气嘴340插入外插接口305时,第二盖合件34会在压迫带300的气嘴340的挤压下发生变形而与压迫带300的气嘴340紧密贴合,保证了压迫带300的气嘴340与第二盖合件34之间的密封性。
本实施例所示可穿戴设备1000中,采用第二盖合件34来形成外插接口305,压迫带300的气嘴340插接于外插接口305,以实现与外插接口305的彼此插接,相比于压迫带300的气嘴340套接于外插接嘴310,避免了因压迫带300的气嘴340的加工误差而无法与外插接嘴310实现插接的问题,即降低了对压迫带300的气嘴340加工精度的要求,有利于降低压迫带300的制备成本,提高可穿戴设备1000的产品竞争力。
请参阅图28,图28是本申请实施例提供的第四种可穿戴设备1000中底盖30沿C-C方向剖开的结构示意图。
本申请实施例所示可穿戴设备1000与上述第二种实施例所示可穿戴设备1000的不同之处在于,主体件31的周面313局部突出形成外插接嘴310,外插接嘴310的内侧形成外插接口305。其中,外插接嘴310自主体件31的周面313沿X-Y平面延伸。
请参阅图29和图30。图29是本申请实施例提供的第四种可穿戴设备1000中压迫带300的结构示意图。图30是本申请实施例提供的第四种可穿戴设备1000中压迫带300与底盖30组装结构沿I-I方向剖开的结构示意图。
压迫带300的气嘴340套接于外插接嘴310,即外插接嘴310插接于压迫带300的气嘴。其中,压迫带300的气嘴340突出于袖带320的周面320c。压迫带300的气嘴340自袖带320的周面320沿X-Y平面延伸。
本实施例所示可穿戴设备1000中,压迫带300连接于主体件31的周面313,此时压迫带300完全不占用底盖30的底面空间,且在Z方向上部分共用或者完全共用后盖30的厚度距离,以减小因压迫带300的存在对可穿戴设备1000的厚度影响,有利于可穿戴设备1000的轻薄化设计。
请参阅图31和图32。图31是本申请实施例提供的第五种可穿戴设备1000的分解结构示意图。图32是图31所示可穿戴设备1000中表盘100的分解结构示意图。
本实施例所示可穿戴设备100与上述四种可穿戴设备1000的不同之处在于,血压测量器件40为集成有气泵和压力传感器功能于一体的器件,即,气泵和压力传感器均集成于血压测量器件40中,以简化血压测量组件40的结构,减小血压测量组件40在表盘内腔的体积占用,有利于表盘200的轻薄化设计。其中,外插接口、流体通道和内插接口均为一个。血压测量器件40的气嘴与内插接口彼此连通,压迫带300的气嘴340与内插接口彼此连通。此时,压迫带300的气嘴340也为一个。
需要了解的是,本实施例所示可穿戴设备1000中,表盘100的边框10和顶盖20等部 件以及表带200和压迫带300的其他结构均与上文四个实施例所示可穿戴设备1000中的结构基本相同,在此不做赘述。
请参阅图33,图33是实施例提供的第六种可穿戴设备中表盘100与压迫带300的组装结构沿G-G方向剖开的局部结构示意图。
本实施例所示可穿戴设备100与上述五种可穿戴设备100的不同之处在于,传感器组件还包括气体传感器50,气体传感器50位于流体通道306。具体的,气体传感器50固定于流体通道306的内壁,且与处理器电连接,以在可穿戴设备1000进行血压测量时,分析可穿戴设备1000周围环境内比如甲醛、氧气或二氧化碳的气体成分,提高可穿戴设备1000的功能多样性,提升用户的使用体验。
具体的,当可穿戴设备1000进行血压测量时,气泵41从周围环境中吸入气体,并将气体经流体通道306和压迫带300的气嘴340充入压迫带300的气囊330进行血压测量。由于气体传感器50位于流体通道306内,气体会流过气体传感器50。在压力传感器某一时刻测量压迫带300气囊33内的气压值P时,气体传感器50同时分析需测气体的浓度值C,处理器接收压力传感器反馈的气压值P和气体传感器50反馈的气体浓度值C,并对气压值P和浓度值C进行处理,即可得到环境中所测气体的浓度。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以所述权利要求的保护范围为准。

Claims (14)

  1. 一种可穿戴设备,其特征在于,包括表盘、表带和压迫带,所述表盘包括边框、底盖以及血压测量组件,所述边框连接于所述底盖的周缘,且与所述底盖共同围设出表盘内腔,所述底盖设有依次连通的外插接口、流体通道以及内插接口,所述外插接口相对所述内插接口靠近所述边框,所述血压测量组件收容于所述表盘内腔,且所述血压测量组件的气嘴与所述内插接口彼此连通;
    所述表带连接所述边框,所述压迫带与所述表带堆叠设置,所述压迫带的气嘴与所述外插接口彼此连通。
  2. 根据权利要求1所述的可穿戴设备,其特征在于,所述底盖包括面向所述表盘内腔的顶面,所述外插接口与所述底盖的顶面之间的距离形成第一距离范围,所述内插接口与所述底盖的顶面之间的距离形成第二距离范围,所述第二距离范围与所述第一距离范围部分重合或全部重合。
  3. 根据权利要求1或2所述的可穿戴设备,其特征在于,所述流体通道呈“一”型、“S”型、“L”型或“Z”型。
  4. 根据权利要求1至3中任一项所述的可穿戴设备,其特征在于,所述底盖包括主体件及第一盖合件,所述主体件的周缘连接所述边框,所述第一盖合件固定于所述主体件的一侧,所述第一盖合件形成所述内插接口,且与所述主体件共同围设形成所述流体通道。
  5. 根据权利要求4所述的可穿戴设备,其特征在于,所述主体件包括面向所述表盘内腔的顶面,所述主体件的顶面局部突出形成凸台,所述第一盖合件与所述凸台固接,且与所述凸台共同围设形成所述流体通道。
  6. 根据权利要求4或5所述的可穿戴设备,其特征在于,所述血压测量组件的气嘴插接于所述内插接口,所述血压测量组件的气嘴的弹性模量大于所述第一盖合件的弹性模量。
  7. 根据权利要求4-6中任一项所述的可穿戴设备,其特征在于,所述底盖还包括第二盖合件,所述第二盖合件固定于所述主体件背离所述第一盖合件的一侧,所述第二盖合件形成所述外插接口,所述压迫带的气嘴插接于所述外插接口,所述压迫带的气嘴的弹性模量大于所述第二盖合件的弹性模量。
  8. 根据权利要求4-6中任一项所述的可穿戴设备,其特征在于,所述主体件包括背离所述表盘内腔的底面,所述主体件的底面局部凹陷形成装配槽,所述装配槽的槽壁局部凸出形成外插接嘴,所述外插接嘴的内侧形成所述外插接口,所述压迫带的气嘴位于所述装配槽,所述外插接嘴插接于所述压迫带的气嘴,所述主体件的弹性模量大于所述压迫带的气嘴的弹性模量。
  9. 根据权利要求8所述的可穿戴设备,其特征在于,所述外插接嘴位于所述主体件的顶面和所述主体件的底面之间。
  10. 根据权利要求4-6中任一项所述的可穿戴设备,其特征在于,所述主体件的周面局部突出形成外插接嘴,所述外插接嘴的内侧形成所述外插接口,所述压迫带的气嘴套接于所述外插接嘴,所述压迫带的气嘴的弹性模量小于所述主体件的弹性模量。
  11. 根据权利要求1-10中任一项所述的可穿戴设备,其特征在于,所述可穿戴设备还包括气体传感器,所述气体传感器位于所述流体通道,且固定于所述流体通道的内壁。
  12. 根据权利要求1-11中任一项所述的可穿戴设备,其特征在于,所述外插接口、所述流体通道和所述内插接口有两个,两个所述外插接口分别为第一外插接口和第二外插接口,两个所述流体通道分别为第一流体通道和第二流体通道,两个所述内插接口分别为第一内插接口和第二内插接口,所述第一外插接口、所述第一流体通道和所述第一内插接口依次连通,所述第二外接口、所述第二流体通道和所述第二内插接口依次连通;
    所述血压测量组件包括压力传感器和气泵,所述压力传感器的气嘴与所述第一内插接口彼此连通,所述气泵的气嘴与所述第二内插接口彼此连通;
    所述压迫带包括两个气嘴,一个气嘴与所述第一外插接口连通,另一个气嘴与所述第二外接口连通。
  13. 根据权利要求12所述的可穿戴设备,其特征在于,所述边框或所述底盖设有通气孔,所述通气孔连通所述表盘内腔和所述表盘的外部。
  14. 根据权利要求1-13中任一项所述的可穿戴设备,其特征在于,所述可穿戴设备还包括心率检测传感器,所述底盖的中部设有与所述内插接口间隔设置的安装孔,所述心率检测传感器收容于所述表盘内腔,且正对所述安装孔或至少部分收容于所述安装孔。
PCT/CN2021/070331 2020-01-23 2021-01-05 可穿戴设备 WO2021147664A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022538886A JP2023511017A (ja) 2020-01-23 2021-01-05 ウェアラブルデバイス
US17/794,800 US20230066161A1 (en) 2020-01-23 2021-01-05 Wearable device
EP21743973.6A EP4070721A4 (en) 2020-01-23 2021-01-05 WEARABLE DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010076893.3 2020-01-23
CN202010076893.3A CN113142758A (zh) 2020-01-23 2020-01-23 可穿戴设备

Publications (1)

Publication Number Publication Date
WO2021147664A1 true WO2021147664A1 (zh) 2021-07-29

Family

ID=76882062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/070331 WO2021147664A1 (zh) 2020-01-23 2021-01-05 可穿戴设备

Country Status (5)

Country Link
US (1) US20230066161A1 (zh)
EP (1) EP4070721A4 (zh)
JP (1) JP2023511017A (zh)
CN (1) CN113142758A (zh)
WO (1) WO2021147664A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11478606B1 (en) 2020-01-08 2022-10-25 New Heights Energy, LLC Wearable devices and methods for providing therapy to a user and/or for measuring physiological parameters of the user
WO2024029120A1 (ja) * 2022-08-01 2024-02-08 オムロンヘルスケア株式会社 血圧測定装置
US11969557B1 (en) 2024-01-04 2024-04-30 New Heights Energy, LLC Wearable devices for providing pressure therapy to a user

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116407102A (zh) * 2021-12-31 2023-07-11 华为技术有限公司 可穿戴设备及其生理参数测量方法和电子设备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204394494U (zh) * 2015-01-07 2015-06-17 深圳星脉医疗仪器有限公司 一种可穿戴式血压仪
CN204765615U (zh) * 2015-06-11 2015-11-18 深圳市光聚通讯技术开发有限公司 便携式电子血压计
US20170049342A1 (en) * 2015-08-19 2017-02-23 Syncmold Enterprise Corp. Blood pressure monitor
CN206026323U (zh) * 2016-06-28 2017-03-22 广东宝莱特医用科技股份有限公司 一种防漏气的穿戴臂式血压计
CN108324261A (zh) * 2017-01-20 2018-07-27 深圳邦普医疗设备系统有限公司 一种智能血压腕表
CN208081211U (zh) * 2018-01-19 2018-11-13 深圳市正康科技有限公司 一种一体式电子血压计
CN208464067U (zh) * 2017-04-07 2019-02-05 北京卫嘉高科信息技术有限公司 一种双通道气管装置及血压计
CN208625691U (zh) * 2017-10-27 2019-03-22 东莞得康医疗制品有限公司 一种腕式电子血压计
CN109745023A (zh) * 2017-11-07 2019-05-14 研能科技股份有限公司 穿戴式血压测量装置
CN109745022A (zh) * 2017-11-07 2019-05-14 研能科技股份有限公司 穿戴式血压测量装置
CN110113992A (zh) * 2016-12-28 2019-08-09 欧姆龙株式会社 血压计、血压测量方法及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5939008B2 (ja) * 2012-04-16 2016-06-22 オムロンヘルスケア株式会社 血圧計
JP6849488B2 (ja) * 2017-03-07 2021-03-24 オムロン株式会社 血圧計、血圧測定方法および機器
JP6894330B2 (ja) * 2017-09-14 2021-06-30 オムロンヘルスケア株式会社 健康機器用流路形成部材、健康機器用流路形成ユニット、および健康機器
CN109700444A (zh) * 2019-01-24 2019-05-03 深圳金亿帝医疗设备股份有限公司 血压测量设备以及集成气泵

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204394494U (zh) * 2015-01-07 2015-06-17 深圳星脉医疗仪器有限公司 一种可穿戴式血压仪
CN204765615U (zh) * 2015-06-11 2015-11-18 深圳市光聚通讯技术开发有限公司 便携式电子血压计
US20170049342A1 (en) * 2015-08-19 2017-02-23 Syncmold Enterprise Corp. Blood pressure monitor
CN206026323U (zh) * 2016-06-28 2017-03-22 广东宝莱特医用科技股份有限公司 一种防漏气的穿戴臂式血压计
CN110113992A (zh) * 2016-12-28 2019-08-09 欧姆龙株式会社 血压计、血压测量方法及设备
CN108324261A (zh) * 2017-01-20 2018-07-27 深圳邦普医疗设备系统有限公司 一种智能血压腕表
CN208464067U (zh) * 2017-04-07 2019-02-05 北京卫嘉高科信息技术有限公司 一种双通道气管装置及血压计
CN208625691U (zh) * 2017-10-27 2019-03-22 东莞得康医疗制品有限公司 一种腕式电子血压计
CN109745023A (zh) * 2017-11-07 2019-05-14 研能科技股份有限公司 穿戴式血压测量装置
CN109745022A (zh) * 2017-11-07 2019-05-14 研能科技股份有限公司 穿戴式血压测量装置
CN208081211U (zh) * 2018-01-19 2018-11-13 深圳市正康科技有限公司 一种一体式电子血压计

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4070721A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11478606B1 (en) 2020-01-08 2022-10-25 New Heights Energy, LLC Wearable devices and methods for providing therapy to a user and/or for measuring physiological parameters of the user
US11944757B2 (en) 2020-01-08 2024-04-02 New Heights Energy, LLC Therapy devices for providing pressure therapy and breathing therapy to a user and/or for measuring physiological parameters of the user
WO2024029120A1 (ja) * 2022-08-01 2024-02-08 オムロンヘルスケア株式会社 血圧測定装置
US11969557B1 (en) 2024-01-04 2024-04-30 New Heights Energy, LLC Wearable devices for providing pressure therapy to a user

Also Published As

Publication number Publication date
EP4070721A1 (en) 2022-10-12
CN113142758A (zh) 2021-07-23
JP2023511017A (ja) 2023-03-16
US20230066161A1 (en) 2023-03-02
EP4070721A4 (en) 2023-02-08

Similar Documents

Publication Publication Date Title
WO2021147664A1 (zh) 可穿戴设备
US10478077B2 (en) Blood pressure meter
US10105068B2 (en) Pumpless wearable sphygmomanometer
TWI688368B (zh) 穿戴式健康監測裝置
US11266349B2 (en) Sphygmomanometer, device, and blood pressure measurement method
TWM576726U (zh) 穿戴式健康監測裝置
US20180325395A1 (en) Wearable device
CN112336016A (zh) 智能手表及其表带装置
US20210298623A1 (en) Methods of and apparatus for measuring physiological parameters
CN213215683U (zh) 可穿戴设备
US20210307626A1 (en) Blood pressure measurement device
KR20210003410A (ko) 도전성 연결 부재를 포함하는 전자 장치
WO2022143312A1 (zh) 一种可穿戴设备及气囊的制备方法
CN216019520U (zh) 戒指
JPH09285453A (ja) 腕時計型血圧計
US20210236012A1 (en) Blood pressure measurement device
CN218105881U (zh) 一种血压手表及其充放气组合系统
CN215778024U (zh) 健康测量仪及其主体机构
CN215651081U (zh) 一种血压监测手表
CN219397242U (zh) 一种可穿戴设备
CN215839023U (zh) 一种解决进气与防水问题的血压手表
CN217566050U (zh) 血压监测仪
CN220757391U (zh) 一种可监测生命体征数据的智能手环
CN111565629A (zh) 血压测量装置
CN212996410U (zh) 一种血压计

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21743973

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022538886

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2021743973

Country of ref document: EP

Effective date: 20220705

NENP Non-entry into the national phase

Ref country code: DE