718 results about "Grip strength" patented technology

Apparatuses for clamping rails and methods for rail installation are provided. A clamp apparatus may include a first grip body that includes a first groove and a second grip body that includes a second groove. Alignment of the first groove and the second groove may form a groove pair configured to couple to one or more flanges of a rail. The clamp apparatus may further include a fastener, as well as a flange spring that extends from the first grip body and that flexibly engages with the second grip body. Flexing the flange spring may allow the first grip body to move away from the second grip body along a length of the fastener.

The invention discloses a magnetic buckle and a kettle device, the kettle device comprises a kettle main body and the magnetic buckle, the magnetic buckle comprises a male buckle and a female buckle, a rotatable unlocking operation piece is arranged in the female buckle, and the male buckle and the female buckle can be driven to be disengaged through the unlocking operation piece; the female buckle can be fixedly arranged on the kettle body or detachably connected with the kettle body, and the male buckle is used for being fixed to a using place. According to the kettle device, hanging and dismounting of the kettle body are achieved through detachable connection of the male buckle and the female buckle, the force application direction of the unlocking operation is conducted in the direction away from the male buckle and is consistent with the gripping force direction when a user grips the kettle, and therefore unlocking can be conducted while the kettle is gripped, the action is completed at one time, and the user experience is improved. And the kettle main body can be taken down from a use place without excessive actions, so that the operation is very humanized, the practicability is very high, and the kettle is suitable for being vigorously popularized.

The utility model relates to the technical field of medical apparatus and instruments, and discloses a rehabilitation grip ball, which comprises a hand grip part, a finger grip part, a pressure detection component, a blood oxygen sensor, a display component and a power supply, the finger grip part is arranged on the hand grip part, the display component is arranged on the finger grip part, the hand grip part is provided with a storage cavity, and the power supply is arranged in the storage cavity. The pressure detection assembly and the power source are located in the containing cavity, a through hole is formed in the finger gripping part, fingers of a user can be inserted into the through hole conveniently, and the blood oxygen sensor is arranged in the through hole. The blood oxygen sensor, the pressure detection assembly and the display assembly are connected with the power source, the blood oxygen sensor, the pressure detection assembly and the display assembly are in communication connection, and the pressure detection assembly obtains a corresponding pressure value when a user makes the hand grasping force part deform; the blood oxygen sensor obtains the blood oxygen concentration value, the heart rate value and the blood pressure value of the user when making contact with the fingers of the user, and the display assembly displays the pressure value, the blood oxygen concentration value, the heart rate value and the blood pressure value.

The invention relates to a pre-twisted type anti-abrasion and anti-vibration hammer. The pre-twisted vibration damper solves the problem that a ground wire is abraded due to insufficient grip strength of a pre-twisted wire of a pre-twisted vibration damper in the prior art. The wire clamp comprises a wire clamp body, the upper end of the wire clamp body is movably and rotatably connected with a wire clamp cover plate through a hinge pin shaft, an annular clamping channel is formed between the wire clamp body and the wire clamp cover plate, and a screwing and jacking structure extending towards the interior of the annular clamping channel is arranged on the wire clamp body and the wire clamp cover plate in a penetrating mode. A plug-in type connecting assembly is arranged between the wire clamp body and the wire clamp cover plate and located on the circumferential inner side of the annular clamping channel, the wire clamp body and the wire clamp cover plate are connected through an eyelet bolt structure and located on the lower side of the annular clamping channel, and a movable positioning mechanism used for rotationally positioning the eyelet bolt structure is arranged on the wire clamp body in a penetrating mode. The grounding wire pressing device has the advantages that a pressing gap is effectively eliminated while the grounding wire is pressed, friction caused by relative movement is reduced, movement allowance is provided, and damage caused by the fact that rigid pressing is affected by strong wind is avoided.

An ergonomic hand grip strengthener includes a front operation handle for ergonomic placement of an index finger, a middle finger, a ring finger and a pinky finger of the holding hand of the user, a rear operation handle for abutting against a thumb and a palm of the holding hand of the user, and a strength adjustment assembly for adjusting a resistance applied to approaching movement between the front operation handle and the rear operation handle.

The present invention relates to a prestressed anti-wear and anti-vibration hammer. It solves the problem in the prior art that the grip force of the prestressed wire of the prestressed anti-vibration hammer is insufficient, resulting in wear of the conductor and ground wire. It includes a clamp body, the upper end of the clamp body is movably connected by a hinge pin shaft to a clamp cover plate, an annular clamping channel is formed between the clamp body and the clamp cover plate, a tightening and pressing structure extending towards the inside of the annular clamping channel is arranged through the clamp body and the clamp cover plate, and an insertion-type connection component is arranged between the clamp body and the clamp cover plate and on the circumferential inner side of the annular clamping channel, the clamp body and the clamp cover plate are connected by a swivel bolt structure on the lower side of the annular clamping channel, and a movable positioning mechanism for rotatably positioning the swivel bolt structure is arranged through the clamp body. The advantages of the present invention are: while pressing the conductor and ground wire tightly, the pressing gap is effectively eliminated, the friction caused by relative movement is reduced, and a movable margin is provided to avoid damage caused by the influence of strong wind on rigid pressing.

A gripping device includes a motor, a detector configured to detect a position and a speed of a rotary shaft of the motor, a motor drive unit configured to supply power by which the motor is driven based on a current control value and to detect a magnitude of a current provided to the motor, a grasper configured to grip an object with a first finger and a second finger by changing a distance between the first finger and the second finger in accordance with rotation of the motor, a force detector configured to detect a grip force that enables the object to be gripped by the first finger and the second finger, and a controller configured to control the current control value such that a value of the detected grip force matches a force command value.

A telescoping apparatus with carbon tubes including decagon shaped tubes for preventing the telescoping apparatus from internal twisting while providing enhanced strength and grip, the apparatus is useful for cleaning swimming pools, cement finishing tools, and ceiling wire applications. The apparatus includes three tubes with two locking assemblies with locking collars having a receiving cradle for quick release locking mechanisms with relief channels and ten separate surfaces to compress on the decagon shaped tubes.

To provide a large-capacity, thin bottle with a cap, which can prevent a situation in which a body is greatly dented by the force of a user's hand when the bottle is lifted by hand, causing contents to fly out of an opening, and is easy to hold stably even for women or elderly people with weak grip strength, and is easy to hold and use even in a large capacity.SOLUTION: Provided is a large-capacity, thin bottle with a cap in which a pair of right and left convex rib parts 61 that extend continuously in a vertical direction and project outward in a cross-sectional view are provided on each of a front surface 41 and a rear surface 42 of the body part 4.SELECTED DRAWING: Figure 1

A modular fitness apparatus includes at least a first main bar having a threaded connector at both ends for removable attachment to externally sourced containers with compatible threaded openings. In some embodiments a center bar is also configured to connect the first and second main bars in an end-to-end arrangement, with threaded attachment interfaces ensuring a secure connection. At least one lid is removably attachable to the main bars and includes a passage configured to receive a flexible elongate element. The apparatus enables multiple exercise configurations by allowing users to assemble different structural arrangements. The modular components facilitate adjustable resistance by incorporating containers filled with various weight materials. The lid and flexible elongate element enable additional functionalities, such as jump rope and grip-strengthening applications.

The invention provides a multifunctional data glove which comprises a glove body and a force measuring device, and the data glove is worn on a hand through the glove body; the force measuring device is arranged on the glove body, is used for detecting grip strength and comprises a base body, a plurality of groups of bags and a plurality of pipelines, the base body is connected to the glove body, and the bags are arranged on the base body; the multiple sets of bag bodies are arranged corresponding to all areas of the finger part and the palm part respectively, all the sets of bag bodies are connected through pipelines and connected to the pressure sensor, and therefore the grasping force of all the areas of the hand can be accurately measured. When mirror image training is carried out, the output pressure is controlled through connection of a pipeline and a control device, so that the bag bodies in all the areas reach the preset pressure, all the areas of the hand can achieve the preset grabbing state, the rehabilitation effect is guaranteed, and precise rehabilitation is achieved.

A pickleball racket is provided. The pickleball racket includes a racket handle and a racket body. An end of a racket handle connected to a racket body is provided with at least two first wavy concave-convex structures, which is more conducive to grip and provides good stability, while also provides a shock absorption effect and helps to reduce the impact on a wrist and an arm when swinging the pickleball racket. The racket body is provided with second wavy concave-convex structures corresponding to the first wavy concave-convex structures, which can make the connection between the racket handle and the racket body more stable, while also enhances the structural strength of the pickleball racket. The first wavy concave-convex structures of the racket handle are closely connected to the second wavy concave-convex structures of the racket body, which helps to improve the stability and control performance of the pickleball racket.

Provided is a steering wheel (100). The steering wheel (100) includes a manipulating body (10), a first grip portion (20), and a second grip portion (30). Each of the first grip portion (20) and the second grip portion (30) has two end portions opposite to each other. A first end portion (21) of the first grip portion (20) and a first end portion (31) of the second grip portion (30) are arranged adjacent to each other and are both rotatably connected to the manipulating body (10). When the first grip portion (20) and the second grip portion (30) are unfolded, a second end portion (23) of the first grip portion (20) and a second end portion (33) of the second grip portion (30) move away from each other. When the first grip portion (20) and the second grip portion (30) are folded, the second end portion (23) of the first grip portion (20) and the second end portion (33) of the second grip portion (30) move towards each other.

The disclosure describes a novel portable grip and finger strength training hangboard. The apparatus allows user to perform weightlifting exercises, with a focus on grip strength training. The device is unique as it eliminates the use of intermediary items such as ropes, or bolts for latching onto a source of resistance. The source of resistance is gym equipment comprising dumbbells, barbells, and pullup bars. The device of this disclosure has two main components, the gripping mechanism and the built-in hook mechanism. The user interacts with the gripping mechanism and adjusts their hands to the desired grip, such as pinch or crimp grip. The gripping mechanism of the device has varying embodiments and features comprising of grooves, loops and ridges. The built-in hook anchor of the device quickly latches on to the source of resistance and allows the user to easily change resistance from one workout to next.

The present invention proposes a multi-sensor fusion prosthetic hand gripping force feedback control method, including a multi-sensor fusion and feedback method, a gripping force prediction method and a PD-based CMAC manipulator gripping control method; the multi-sensor fusion and feedback method includes collecting surface electromyographic signals of muscles, collecting the temperature, contact force, sliding state of the object gripped by the prosthetic hand, collecting the joint acceleration and angular velocity corresponding to the gripping action, and collecting the actual gripping force of the prosthetic hand's gripping action; the gripping force prediction method predicts the gripping force of the current gripping action; the multi-sensor fusion and feedback method fuses the data to generate the prosthetic end perception information of the current gripping action; the present invention allows the user to adjust the actual gripping force and gripping action in time to achieve accurate and stable gripping of objects, while detecting the real-time temperature and contact force of the gripped object during the gripping process, and feeding back the tactile information to the user through the vibration and display module.

The present invention relates to a composition for preventing or treating muscle disease comprising an extract of Aralia Elata. The Aralia Elata extract of the present invention has the effect of improving grip strength, increasing muscle weight, and improving exercise performance.

The present application relates to an Artificial Intelligence (AI) hand type device that emulates human hand capabilities, delicately to autonomously identify and pick up small and fragile objects, including but not limited to nails, screws, and microchips, with precision. Equipped with advanced sensors, algorithms, and AI, the device accurately locates object positions and angles using computer vision technology and a high-resolution camera. It performs quality inspection analysis, object placement, movement and mechanical operations autonomously, based on AI decisions according to the real time perspective of its surrounding environment.The device's AI-driven robotic arms adapt their grip strength, pressure and temperature for handling tiny delicate items such as eye-glass screws and larger objects such as motorized drill machines. With the ability to learn from domain experts, the present device autonomously executes tasks based on past experiences.Notably, the device allows human interaction through voice commands, user interface, or physical assistance to teach it object identification, precise location detection, quality control readings and mechanical operations to perform a certain skilled task.

The invention provides a self-adaptive force feedback control method for a pressure sensing artificial hand. The self-adaptive force feedback control method comprises the following steps: S1, acquiring a pressure signal; s2, pressure signal preprocessing; s3, setting a pressure threshold value; s4, pressure signal contrastive analysis; s5, generating an adaptive force adjusting signal; s6, executing driving force; and S7, acquiring and feeding back a force feedback signal. Through sensing-analysis-adjustment-feedback closed-loop control, self-adaptive grabbing of the artificial hand to different objects is achieved, the core is that the grip strength is dynamically adjusted based on pressure signals, and grabbing stability and object safety are both considered.

A retainer gland to secure the connection and seal of a pipe joint includes an outer securement ring and an inner gripper ring. The outer securement ring has a periphery and a plurality of fastener flanges in spaced relation about the periphery, each of the fastener flanges having a mounting hole therethrough. The inner gripper ring is configured to be disposed within the outer securement ring. The inner gripper ring has a base and a plurality of gripper fingers disposed circumferentially about the base and extending from the base.

A plectrum for plucking or strumming a stringed instrument may include a grip portion defining a grip plane, a first tine extending from the grip portion at an oblique angle relative to the grip plane and defining a first tine tip, and a second tine extending from the grip portion along the grip plane and defining a second tine tip that protrudes beyond the first tine tip in both a lateral dimension and a longitudinal dimension.

The present invention provides a novel mechanism for moving a toy model, for example. [Solution] The model toy has a first portion having a first part, a second part rotatably connected to the first part, and a third part that sandwiches the second part and connects it to the first part, and the second part has a gripping portion shaped as the upper or lower half of a C-shape.

1. The name of this design product: grip ring. 2. Purpose of the product of this design: to be used as a grip ring for hand exercises. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

The invention relates to the technical field of rehabilitation medical treatment, in particular to a hand rehabilitation training system based on virtual reality and gesture interaction, and the system comprises a gesture sensing module which collects a hand movement track, a muscle electric signal, grip pressure and a joint movement angle; the VR rehabilitation scene construction module constructs a rehabilitation training virtual scene, simulates a hand interaction behavior and a force feedback effect through an adaptive physical engine and a neural action mapping algorithm, and outputs simulation data; the intelligent evaluation center evaluates the action standard degree and the muscle activation efficiency based on an improved CNN-GRU model, identifies an action compensation mode and abnormal force generation, and outputs an evaluation report; the interactive training unit renders a motion state and a training process in real time, and generates personalized training guidance in combination with voice, visual and tactile prompts; and the personalized regulation and control unit predicts a rehabilitation trend and a stage target through a reinforcement learning algorithm, and dynamically adjusts training parameters and scene difficulty. Therefore, the problems of low interaction precision, incapability of sharing and the like in the prior art are solved.

The utility model discloses a multifunctional restraining glove which comprises a glove body and further comprises an inflatable grip ball assembly detachably installed at the palm position of the inner side of the glove body. The first assembly is detachably installed on the wrist portion of the outer side of the glove body and provided with a detection module used for detecting physiological parameters of a patient and a display screen used for displaying the physiological parameters of the patient; the second component is detachably mounted on the outer side of the glove body close to the root of an index finger and is provided with a button type beeper. The multifunctional restraining glove can effectively restrain the hand of a patient, can conduct hand grip rehabilitation training on the patient, can monitor physiological parameters of the patient, can meet the requirements of the patient in time, guarantees medical safety and quality, and promotes rehabilitation of the patient.

A cutting tool as a hand-held knife having a multi-grip handle with an end grip surface and other grip surfaces. The cutting tool includes a connecting region having an end cutting edge, where the other grip surfaces are positioned between the end grip surface and the end cutting edge. The cutting tool includes a blade connected to the multi-grip handle via the connecting region, and the blade has a cutting edge.

A pitch training device for teaching proper finger placement for pitches includes a finger grip having a top side, a bottom side, and a peripheral wall extending between the top side and the bottom side. The bottom side is curved, such that the bottom side is complementary to the curvature of the outer surface of a pitching ball. The finger grip extends from the outer surface. The finger grip is positioned on the pitching ball such that the finger grip is configured to properly align the finger for the pitch when the finger is positioned along-side the raised structure. The finger grip is configured to facilitate the transfer of pressure from the finger into rotation of the pitching ball. An adhesive covers at least a portion of the bottom side, affixing the finger grip onto the outer surface.

The invention provides an intelligent chain saw equipment operation remote monitoring and early warning method combined with the Internet of Things, and relates to the technical field of intelligent monitoring, and the method comprises the steps: connecting a first Internet of Things monitoring assembly to receive a recoil monitoring data set; the acceleration monitoring data, the vibration monitoring data, the torque monitoring data and the angle monitoring data are sent to a remote monitoring center for recoil risk identification, and recoil risk indexes are output; when the recoil risk index is larger than a preset recoil risk threshold value, a recoil risk early warning signal is sent out; activating a second Internet of Things monitoring assembly to collect grip strength data of an operator of the chain saw equipment; minimizing a recoil risk index based on real-time grip strength monitoring data; and the grip optimization parameters are sent to an operator through the remote monitoring center for recoil correction reminding. According to the method and the device, the technical problem that the recoil risk of the chain saw equipment cannot be accurately identified and analyzed in the prior art can be solved, and the technical effects of comprehensively identifying the recoil risk and accurately warning are achieved.

The invention provides a hand rehabilitation training device for the rehabilitation medicine department, and relates to the technical field of rehabilitation training devices. The hand rehabilitation training device for the rehabilitation medicine department comprises a base and a storage box, supporting plates are fixedly connected to the two sides of the middle of the upper end of the base, a sliding rod is fixedly connected to the middle of the end face of one side of each supporting plate, and a bidirectional motor is arranged in the middle of the interior of the sliding rod; threaded rods are fixedly connected to the two output ends of the bidirectional motor correspondingly, first threaded cylinders are arranged on the outer portions of the two threaded rods in a threaded mode correspondingly, and springs are fixedly connected to the end faces of one sides of the two first threaded cylinders correspondingly. According to the hand rehabilitation training device for the rehabilitation medicine department, individualized grip strength training and pneumatic physical therapy are achieved through the holding rod, the spring, the bidirectional motor, the threaded rod, the servo motor, the air pump and other assemblies, resistance can be gradually increased according to the requirements of a patient, meanwhile, blood circulation is improved, pain and swelling are relieved, and the physical therapy effect is improved. And the hand function recovery is comprehensively promoted.