843 results about "Ring device" patented technology

Systems and devices for a wearable ring device are described. The wearable ring device may include a housing comprising one or more sensors configured to acquire physiological data from a user and a deformable material extending along one or more portions of an inner circumferential surface of the housing. The deformable material may be configured to exert pressure on a digit of the user by conforming to an outer circumferential surface of the digit to form an interference fit with the digit of the user when the wearable ring device is worn by the user. In some cases, the deformable material may be arranged to enhance a signal quality of measurements by the one or more sensors through an application of pressure on the digit of the user within an area of the digit adjacent to the one or more sensors.

Methods, systems, and devices for manufacturing of a wearable ring device are described. The method includes coupling a printed circuit board (PCB) to an inner shell, surrounding the inner shell and the PCB with an outer shell, disposing a first molding plate against a first lateral side of the wearable ring device, and filling at least a portion of a cavity of the wearable ring device with a filler material. The method further includes performing a first curing procedure to form a first molded side cover on the first lateral side of the wearable ring device, where the first curing procedure cures a first portion of the filler material. The method further includes performing a second curing procedure to form a second molded side cover on a second lateral side of the wearable ring device, where the second curing procedure cures a second portion of the filler material.

Methods, systems, and devices for a wearable ring device are described. A wearable ring device may include a ring-shaped housing and a printed circuit (PCB) that at least partially contacts an inner shell of the ring-shaped housing. Light-emitting components and light-receiving components may be disposed on a first surface of the PCB and may extend through an aperture(s) in the inner shell such that the light-emitting and light-receiving components are substantially flush with an inner ring-shaped surface of the inner shell. Optical lenses may cover the light-emitting and light-receiving components within the aperture(s). In some cases, the optical lenses may be molded over the light-emitting and light-receiving components before the PCB is inserted into the ring-shaped housing. In other cases, the optical lenses may be molded over the light-emitting and light-receiving components (and the aperture(s)) after the PCB is inserted into the ring-shaped housing.

Methods for manufacturing a wearable ring device are described. The method includes detachably coupling a printed circuit board (PCB) to an inner shell to align sensors of the PCB with apertures of the inner shell, where the PCB is disposed between side walls on respective lateral sides of the inner shell. The method further includes disposing a cover assembly around the circumference of the inner shell, where a mechanical deformation of the cover assembly causes the cover assembly to contact the side walls around the circumference of the inner shell, and where the cover assembly is configured to exert a force on the PCB to secure the PCB against the inner shell. The method further includes surrounding at least a portion of the cover assembly with an outer shell, the outer shell defining at least a portion of an outer curved surface of the wearable ring device.

A wearable device, such as a wearable ring device, configured to transition between multiple discrete ring sizes is described. For example, the wearable ring device may have an adjustable inner circumference and a rigid outer housing. The inner circumference may be adjusted to transition between multiple discrete ring sizes. For example, a wearable ring device may include a ring housing that exhibits a constant outer circumference, where mechanical components of the ring are configured to adjust at least a portion of an inner circumferential surface to transition the ring between the discrete sizes. The ability of the wearable device to transition between multiple discrete sizes may enable the wearable device to achieve a better fit on a user, thereby improving contact between one or more sensors of the wearable device and the skin of the user, leading to more accurate physiological data readings.

Methods, systems, and devices for a functional cover are described. A removable cover (e.g., a functional cover) for a wearable ring device (e.g., a ring wearable) may include one or more electrical components positioned at least partially within the removable cover. In some cases, the functional cover may wireless connect with the ring wearable. The removable cover may further include a first inductive component within the removable cover, where the first inductive component is configured to wirelessly communicate with a second inductive component of the wearable ring device when the removable cover is in a mounted state on the wearable ring device. The first inductive component of the removable cover may be configured to transfer electrical current, data, or both, between the one or more electrical components of the removable cover and one or more additional electrical components of the wearable ring device.

Methods, systems, and devices for a portable charger device are described. The portable charging device may include a housing. The housing may include a charger body that includes an opening within at least one surface of the charger body. The housing may also include a lid component configured to move relative to the charger body between an open configuration and a closed configuration, the lid component configured to receive a wearable ring device associated with one of a plurality of ring sizes while in the open configuration, where the lid component is configured to at least partially cover the opening of the charger body while in the closed configuration to secure the wearable ring device within a cavity of the charger body. The housing may include an inductive charging component coupled with a battery and configured to wirelessly charge the wearable ring device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

The invention relates to the technical field of coal mills, and discloses a high-uniformity low-energy-consumption static nozzle ring device which comprises a nozzle ring, a wear-resistant block and a pressing and blocking piece. The nozzle ring is fixed in the machine shell, the nozzle ring and a millstone supporting ring in the machine shell are coaxially arranged, a through-flow area of the nozzle ring is provided with a first airflow channel, a second airflow channel and a third airflow channel which are sequentially communicated from bottom to top, and a plurality of first blades are arranged in the second airflow channel to divide the second airflow channel into a plurality of first nozzles. The through-flow area of the first nozzle is gradually increased from the position close to the primary air outlet to the position far away from the primary air outlet; and the wear-resistant block is limited in the third airflow channel of the nozzle ring through the pressing and blocking piece. The airflow velocity distribution of a through-flow area is simulated through an experiment, and the through-flow area of a runner is adjusted by using a spline curve, so that the flow velocity of a flow field in a whole nozzle ring area is more uniform, the abrasion condition of an abrasion-resistant block and a machine shell is effectively improved, and the overall service life is prolonged.

Methods, systems, and devices for a charger device are described. The charger device may accommodate and charge wearable ring devices of varying sizes. For example, the charger device may include one or more mechanical components on or within a base of the charger device that help align and hold wearable ring devices of varying sizes against a charging component of the charger device to facilitate charging. The one or more mechanical components (e.g., springs, flaps, or other components) may apply a force to help position the wearable device firmly against the charger device to facilitate charging. Moreover, the mechanical components of the charger device may help orient the wearable device in a radial orientation which allows for a charging process (e.g., an inductive charging process) by aligning inductive charging components (e.g., coils) within the wearable device with the inductive charging components of the charger device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

Methods, systems, and devices for forming a wearable ring device are described. A welding process may use ultrasonic welding to attach an outer lateral surface cover to the inner lateral surface cover, which may form an arcuate frame for the wearable ring device. The welding process may involve ultrasonic welding, which may melt one or more welding features (e.g., welding ribs) to attach the outer lateral surface cover to the inner lateral surface cover. In some examples, the welding features may be located on the outer lateral surface cover, the inner lateral surface cover, or both. To reduce negative effects on fragile components, such as a PCB of the wearable ring device, the fragile components may be disposed in a location away from the welding features. Further, in some cases, a material may be used to cover and shield the fragile components from ultrasonic waves during the welding procedure.

Methods, systems, and devices for a removable charger adapter are described. The removable charger adapter may mount onto a charger base may be used to accommodate wearable ring devices of varying sizes on the charger base. In some examples, the removable charger adapter may include a mechanical component that may be flexible, curved, or both, to accommodate the wearable ring devices of varying sizes and apply a mechanical force to position the wearable ring devices firmly against the charger base. The removeable charger adapter may have an opening to allow a charging cord to connect to the charger base, and the opening may also serve to align the removeable charger adapter with the charger base. The removable charger adapter may be designed in various shapes, such as a circular shape or a square shape, which may fit various charger base shapes.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

The invention discloses a spider hand lifting ring grabbing device, and relates to the technical field of lifting ring grabbing, and the spider hand lifting ring grabbing device comprises a parallel robot, a grabbing mechanism and a controller; the grabbing mechanism comprises a grabbing base, a pressing ring component, a sliding block, a clamping block and a displacement detection assembly. The grabbing base is detachably installed at the movable end of the parallel robot, a pressing ring component driven by an air cylinder is arranged at the bottom of the grabbing base, a grabbing hole is formed in the pressing ring component in a penetrating mode, sliding blocks controlled by a bidirectional driving assembly are symmetrically arranged on the two sides of the interior of the grabbing hole, and clamping blocks are vertically and slidably connected to the sliding blocks through guide structures. The outer sides of the clamping blocks are provided with protrusions, and the bottoms of the clamping blocks are integrated with displacement detection assemblies. The problems of lifting ring deformation, angle deviation, dynamic alignment lag and the like are solved, the shutdown frequency of a production line caused by lifting ring clamping stagnation and bottle body toppling is remarkably reduced, the lifting ring sleeving qualification rate and the working efficiency are stably improved, and reliable guarantee is provided for continuous and stable operation of an automatic production line.

The utility model discloses a fluorescent penetrant detection device, which relates to the technical field of detection devices and comprises a detection electric box, a fluorescent penetrant area, a lantern ring device, a fluorescent searchlighting detection lamp and a cleaning and powder removing box, a lifting electric pole is mounted on the inner wall of a guarantee shell, a screen hopper is mounted at the output end of the lifting electric pole, and a heating method drying shell is mounted at the bottom of a drying area plate. A stirring motor is installed at the bottom of the drying area plate, a connecting rod is installed at the output end of the stirring motor, an adjusting electric pole is installed at the output end of the connecting rod, and a stirring shaft is installed on the adjusting electric pole. According to the bearing cleaning and powder removing device, the powder removing mechanism is installed, a bearing is placed in the screen hopper, then cleaning liquid is added into the cleaning and powder removing box, the stirring shaft stirs the bearing in the screen hopper, the bearing is fully cleaned in the cleaning liquid, and after cleaning is completed, a dryer in the heating method drying shell dries the cleaned bearing. And therefore, the fluorescent penetrant sprayed on the bearing can be conveniently removed.

Methods, systems, and devices for a wearable ring device are described. A wearable ring device may include a ring-shaped housing and a printed circuit (PCB) that at least partially contacts an inner shell of the ring-shaped housing. Light-emitting components and light-receiving components may be disposed on a first surface of the PCB and may extend through an aperture(s) in the inner shell such that the lightemitting and light-receiving components are substantially flush with an inner ringshaped surface of the inner shell. Optical lenses may cover the light-emitting and lightreceiving components within the aperture(s). In some cases, the optical lenses may be molded over the light-emitting and light-receiving components before the PCB is inserted into the ring-shaped housing. In other cases, the optical lenses may be molded over the light-emitting and light-receiving components (and the aperture(s)) after the PCB is inserted into the ring-shaped housing.

A wearable device, such as a wearable ring device, configured to transition between multiple discrete ring sizes is disclosed. The wearable ring device may include a discontinuous ring-shaped housing that extends radially around at least a portion of a circumference of the wearable ring device, where a first end and a second end of the discontinuous ring-shaped housing are separated from one another by a radial distance and configured to move relative to one another. The wearable ring device may further include one or more sensors positioned at least partially within an inner circumferential surface of the discontinuous ring-shaped housing, and one or more mechanical components configured to transition the wearable ring device between the multiple discrete ring sizes.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

An apparatus for a wearable device including a locking mechanism for components of the wearable device is described. A wearable ring device may include a ring-shaped housing configured to house one or more sensors configured to acquire physiological data from a user, and a flexible printed circuit board (PCB) including electrical circuitry for the one or more sensors. The wearable ring device may include one or more locking grooves disposed within an interior surface of the ring-shaped housing, the one or more locking grooves configured to receive the flexible PCB and maintain a gap between an inner circumferential surface of the ring-shaped housing and a first surface of the flexible PCB.

The utility model relates to the technical field of galvanized pipe detection, in particular to a galvanized pipe galvanizing thickness detection device which comprises a workbench, a sliding groove a is formed in the top end of the workbench, a rotating ring device is connected in the sliding groove a in a sliding mode, a motor a is fixedly installed on one side of the workbench, and a movable shaft of the motor a penetrates through the workbench. A movable shaft of the motor a is fixedly connected with a lead screw a, the lead screw a is rotationally connected with the ring rotating device, a centering clamping mechanism is fixedly installed at the top end of the workbench, and the lead screw a is movably connected with the centering clamping mechanism. The gear table rotates to drive the thickness gauge to measure the galvanizing thickness of the galvanized pipe from all the side faces, the motor a is arranged to drive the thickness gauge to move in the axial direction of the galvanized pipe, the steps of manually holding the thickness gauge to move back and forth and manually turning over the galvanized pipe are omitted, and convenience and rapidness are achieved.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

An example endoscopic camera assembly includes: a camera housing having a proximal end and a distal end; a ring coupled to the distal end of the camera housing; and a coupler cover extending around the ring, wherein the coupler cover is configured to prevent access to a first portion of the ring, wherein the coupler cover comprises one or more windows that provide access to a second portion of the ring, and wherein the ring is rotatable relative to the camera housing and the coupler cover, such that rotation of the ring adjusts an imaging parameter of the endoscopic camera assembly.

Methods, systems, and devices for manufacturing of a wearable ring device are described. Generally, the techniques described herein may support a manufacturing process that reduces manufacturing complexities and deformities. For example, a deformable band may be positioned (e.g., by a manufacturing system) through an inner circumference of an inner housing of a wearable ring device. The manufacturing system may stretch the deformable band to create tension across at least a portion of the inner housing member, the tension including at least axial tension across one or more cutouts in the inner housing member. Accordingly, the manufacturing system may inject a fillable material through an opening in the wearable ring device, such that the fillable material fills a cavity between the inner housing member and an outer housing member of the wearable device and fills the one or more cutouts, contacting the deformable band, without further deforming the deformable band.

The utility model provides intelligent ring equipment. The intelligent ring equipment comprises an inner ring shell, an outer ring shell and an electronic component, and a first connecting part is arranged in the circumferential direction of the inner ring shell. The outer ring shell is arranged outside the inner ring shell in a sleeving manner, and a second connecting part is arranged on one side, facing the inner ring shell, of the outer ring shell in the circumferential direction; the inner ring shell and / or the outer ring shell are / is provided with a cavity. The electronic component is positioned in the cavity; the electronic assembly comprises a flexible circuit board and a battery, the flexible circuit board is electrically connected with the battery, and the flexible circuit board and the battery are arranged in the circumferential direction of the cavity. Wherein the first connecting part and the second connecting part are mutually aligned, and a gap is kept between the outer ring shell and the inner ring shell in the circumferential direction, so that the outer ring shell is allowed to rotate relative to the inner ring shell in the circumferential direction; the movement distance of the outer ring shell relative to the inner ring shell in the axial direction does not exceed a preset value.

The utility model discloses an adjustable knotless orthopedic ligament reconstruction internal implant, which belongs to the technical field of orthopedic implants and comprises a fixing plate, a fixing ring device and a fixing line, and a pair of first threading holes is arranged in the middle of the fixing plate; the fixing ring device comprises a fixing ring and a button fixing piece, the button fixing piece comprises a button body and a retaining ring located on the inner side of the button body, a second threading hole is formed in the retaining ring, a containing groove used for containing the button body is formed in the fixing ring, and a through hole allowing the retaining ring to penetrate out is formed in the bottom wall of the containing groove; the fixing line is wound in the first threading hole and the second threading hole to form a loop ring, the two ends of the fixing line penetrate through the bottom wall of the containing groove and then penetrate out of the containing groove from the side face of the containing groove, and clamping points used for clamping the two ends of the fixing line are formed between the containing groove and the button body. The device is high in tensile strength, accurate in ligament reconstruction positioning and good in fixing effect.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.