52 results about "Grip strength" patented technology

The utility model discloses a pressure adjustable type grip ball, which relates to the technical field of rehabilitation exercise, and comprises a grip ball, the outer wall of the top of the grip ball is fixedly connected with a pressure gauge, the outer wall of the top of the pressure gauge is fixedly connected with an air tap, and the outer wall of one end of the grip ball far away from the pressure gauge is provided with an adjusting mechanism. By arranging the air leakage plate, the pressure gauge can measure and display the required pressure in the grip ball, the higher the required pressure in the grip ball is, the higher the force required for holding the grip ball is, if the required pressure in the grip ball needs to be adjusted, the button only needs to be pressed inwards, the button drives the connecting rod to move, and the pressure in the grip ball can be adjusted. The connecting rod drives the piston to move, and the effects that the required pressure can be controlled by freely changing the amount of air in the grip strength ball so as to adjust the strength of grip strength training, the requirement that a user needs to conduct rehabilitation training of different strength along with the change of the treatment course in the follow-up process is met, and the universality of equipment is indirectly improved are achieved.

This utility model discloses a decompression device for emotion management training, relating to the field of mental stress assistance technology. It includes a grip plate with four vertically equidistant clearance holes on one side. A semi-pressure ring is located inside each clearance hole, and a connecting rod is fixed to the outer arc surface of the semi-pressure ring. A limiting groove is provided on the side of the grip plate near the connecting rod, and a reset structure is located inside the limiting groove. An adjustment structure is provided between the grip plate and the reset structure to adjust the position of the reset structure. Through the adjustment structure, this utility model allows users to flexibly adjust the position of the second magnetic block according to their grip strength, making it more flexible and meeting the needs of users with different grip strengths. Regardless of the user's grip strength, the pressing distance of the user's fingers is maximized, ensuring a comfortable pressing experience and achieving an effective decompression effect.

The utility model discloses an adjustable grip strength device relates to fitness equipment technical field, include: elastic part, two ends respectively extend and form two elastic rod spare with certain angle, handle, it is equipped with two, respectively slide connection on two elastic rod spare, adjusting mechanism, it is located in handle, and is connected with elastic rod spare end, limiting piece, both ends all are equipped with long slot on it, two elastic rod spare respectively pass through long slot at limiting piece both ends place, make limiting piece be located elastic piece and handle intermediate, prevent two elastic rod spare included angle too big, the utility model discloses can make grip strength device according to the grip level of different users to adjust through adjusting mechanism, be applicable to the extensive crowd from beginner to professional trainer.

The present invention relates to a composition for the prevention or treatment of muscle diseases comprising an extract of Aralia elata. The Aralia elata extract of the present invention has the effect of enhancing grip strength, increasing muscle weight, and improving exercise performance.

The utility model relates to medical instrument technical field discloses a kind of hand rehabilitation grip strength trainers with pressure feedback, including palm fixed plate, the outer wall left side of palm fixed plate is rotatably connected with fixed plate one, the outer wall middle part of fixed plate one is rotatably connected with fixed rod one, the outer wall top of fixed rod one is rotatably connected with fixed plate two, the outer wall left side of fixed plate two is rotatably connected with fixed rod two, the outer wall right side of fixed rod two is fixedly connected with fastening spring one, the outer wall top of fixed rod two is rotatably connected with movable plate one, the outer wall right side of movable plate one is rotatably connected with movable rod one.In the utility model, palm is fixed by palm fixed plate, first by fixed rod one and fixed plate one are rotatably connected, second by fixed rod two rotatably connects fixed plate two, and the outer wall of fixed rod two is fixedly connected with fastening spring one to provide contraction force simultaneously.

This utility model discloses a manual core wire cutting device, relating to the field of wire harness cutting technology. The utility model includes a base plate, a mounting plate mounted on the base plate, a mounting seat mounted on the mounting plate, a pull rod hinged to the mounting seat, a pressure handle hinged to the free end of the pull rod, a guide rod vertically sliding on the mounting plate, a mounting block constructed on the guide rod, the end of the pressure handle hinged to the mounting block, and a blade holder mounted at the end of the guide rod, with a double-edged blade mounted on the blade holder. This utility model uses a force-saving lever mechanism to drive the movement of the blade holder, and the entire force application is guided by the arm, not by the gripping force of the palm, thus making core wire cutting easier and improving core wire cutting efficiency.

A robotic manipulator is provided that exhibits improved grip strength and dexterity. The manipulator includes multiple fingers, each of which includes a grip surface formed by a belt running along a. compliant member. Actuation of the fingers about axes of rotation that are not parallel to the grip surfaces can result in exertion of forces from the compliant member into an object, resulting in deformation of the compliant member, This deformation can improve the contact area and grip strength with which the object is held. The belt can be driven along the grip surface, allowing the object to also be rotated around an axis that is not parallel to the direction along the grip surface while still being held securely. Each finger may also include a compliant joint to allow the fingers to rotate passively when an object is held, orienting the grip surfaces toward the object to improve grip strength.

The utility model discloses a kind of flower branch pruning devices, including base, upper blade and lower blade;The base is provided with blade seat, the lower blade is detachably installed on blade seat, the edge of the lower blade is upward;The base is provided with connecting lug, a swing arm is hinged on the connecting lug, the end of the swing arm is fixedly connected with operating arm, the upper blade is detachably installed on swing arm and its edge is downward, the upper blade and lower blade are matched for flower branch cutting off.The utility model is characterized in that: effectively reduce the hand power required for shearing, especially suitable for the crowd with weaker hand grip.

This invention provides a gripper for an articulated robot, belonging to the field of articulated robot technology. It solves the problem that existing robotic arms can only grasp regularly shaped spherical objects, and the gripping strength is relatively low. This gripper for an articulated robot includes a mounting plate located at the wrist of the robot's end effector. A first finger cylinder is fixedly connected to the mounting plate. The first finger cylinder includes two symmetrically arranged first gripping fingers, each with a first clamping plate fixedly connected to it. Each first clamping plate has two first clamping plungers spaced apart, with the inner end of each first clamping plunger protruding from the inner side of the corresponding first clamping plate. The first gripping fingers and the first clamping plungers are staggered. This gripper for an articulated robot has the advantages of being able to grasp irregularly shaped ball joints and other similar parts, and providing a high degree of gripping strength.

A grip force estimation device (100) according to the present disclosure includes: an acquisition unit (131) that acquires a grip force at a time when a person grips an object and a trace of gripping by the person, the trace left on the object at the time of the gripping; and a generation unit (132) that generates a model that outputs a grip force at a time when a predetermined object is gripped in a case where an image is input, the image including a trace at a time when the predetermined object has been gripped by a person, on the basis of learning data obtained by combining the grip force and the trace acquired by the acquisition unit.

The application discloses a support type hand exercise handgrip, which comprises a bottom plate, an upward vertical pipe arranged at the right upper end of the bottom plate, and a horizontal pipe formed by bending the upper end of the vertical pipe to the left, a flexible rubber rope arranged in the vertical pipe and the horizontal pipe, a supporting plate mechanism sleeved on the vertical pipe and capable of moving up and down to pull the lower end of the rubber rope, and a holding mechanism connected to the left end of the rubber rope, wherein after hands are placed on the supporting plate mechanism, the rubber rope is pulled by pinching and pressing the holding mechanism and the vertical pipe, so that the effect of exercising the grip is achieved, and the supporting plate mechanism can pull the rubber rope under the gravity of the hands to adjust the initial pulling force. For patients who are relatively fat or have relatively large hands and weights, the distance of the supporting plate mechanism is large, the initial pulling force is large, and the intensity during the exercise is larger, so that the initial force is automatically adjusted according to the weight of the hands of the patients. Of course, if the patient wants to increase the intensity by himself, the supporting plate mechanism can be directly pressed down to actively increase the initial force.

The application belongs to the technical field of rehabilitation brace, and particularly discloses an orthopedic trainable hand fixing rehabilitation brace, which comprises a fixing cylinder, a wrist lifting assembly is slidably arranged in the fixing cylinder, an upper wall of the fixing cylinder is provided with a sleeve, an upper end of the sleeve is slidably provided with a vertical rod, an end of the vertical rod is fixedly provided with a horizontal rod, a moving support assembly and a tension adjusting assembly are slidably arranged on the horizontal rod, the moving support assembly is located at the outer side of the tension adjusting assembly, four groups of four-finger training support assemblies are arranged on the moving support assembly, the tension adjusting assembly is provided with four groups of support frames, the fixing cylinder and the wrist lifting assembly are connected through four-finger support locking assemblies, and two outer side walls of the fixing cylinder are symmetrically provided with thumb training assemblies. The fixing cylinder, the wrist lifting assembly, the air bag, the four-finger training support assemblies, the tension adjusting assembly and the thumb training assemblies are used to realize the switching of the wrist fixing and the hand grip strength training functions, the support position and the training intensity can be adjusted at the same time, and secondary injury caused by disassembling the brace is avoided.

The utility model discloses a kind of grip ability training devices for rehabilitation of neurology, belong to neurology rehabilitation training technical field, wear gloves, one end of the top of wear gloves is fixedly connected with two fixed blocks, further include replacement mechanism, the replacement mechanism is set between two the fixed blocks, the top of fixed block is equipped with several evenly distributed installation grooves, several evenly distributed stretch ropes are arranged between two the fixed blocks, one end of the outer wall of stretch rope is fixedly connected with fixed plate, one end of the fixed plate is provided with compression spring, the compression spring is set on the side of one of the fixed plate, the outer wall of wear gloves is provided with training assembly. By the above-mentioned mode, the stretch rope can be pulled to one end to compress spring by lock catch, limiting block and positioning pin can be replaced to stretch rope, and the grip of training device can be adjusted according to the use requirement of patient.

A method of operating a game machine including a grabbing device, a driving device, and a cabinet that defines an inner space is provided. The grabbing device includes a string and a claw. The method includes steps of: the driving device moving the grabbing device, in the inner space, horizontally from an original location to an upper location, and then releasing the string to lower the claw from the upper location to a lower location; when the claw reaches the lower location, the driving device outputting a first voltage to the grabbing device to perform a grabbing action; after performing the grabbing action, the driving device outputting a second voltage to the grabbing device for reducing grip strength of the claw for a predetermined time period; and the driving device outputting a third voltage to the grabbing device for increasing grip strength of the claw after outputting the second voltage.

The utility model relates to a grip playground ball, including inner bag, the elastic layer of cladding in the outer layer of inner bag, the outer surface of elastic layer has a plurality of gripping pits array, gripping pit is integrally formed and sets up on the elastic layer, the utility model adopts the structure that soft inner bag outer layer directly clads rubber surface layer, has discarded inside winding inner core, makes the ball body softer, the harm is smaller to children, the rough surface layer and gripping pit of surface still have increased the friction of ball body and outside, the ball body outside is equipped with a plurality of gripping pits, and the ball body is convenient for children to grip, adapts the hand action of children. The utility model discloses a grip playground ball for children friendly product, is suitable for children single person playing or many people playing scene, not only can be used for single person ground beat playing, still can be used for many people throwing and pursuing playing, and the injury probability is small when children throw ball, receive ball, grip reliable, has high interesting nature.

A hand grip strengthener includes a first operation arm, a second operation arm, a strength adjustment assembly including a spring element, a spring driving element, and an adjustment control element, wherein the spring element is arranged to generate a resistance force to the relative movement between the first operation arm and the second operation arm, wherein when the adjustment control element is operated by the user, the spring driving element is driven to move, so as to drive the spring element to move to adjust the resistance force. The hand grip strengthener further includes a grip force measurement assembly which is coupled to one of the first operation arm and the second operation arm to measure a grip force of a user.

A forceps system is disclosed, including a handle and a shaft-and-jaw assembly. The handle includes an immovable proximal handgrip and a lever resiliently pivotably coupled to the immovable proximal handgrip, such that exertion of a manual gripping force on the lever pivots the lever in a proximal direction toward the handgrip. The shaft-and-jaw assembly is releasably couplable to the handle, the shaft-and-jaw assembly including at least one pivotable jaw member normally biased to an open configuration, the open configuration of the jaws corresponding to a released configuration of the handle, the jaws being moved to a closed configuration upon the exertion of the manual gripping force on the lever, pivoting the lever toward the handgrip.

This utility model discloses an upper limb functional rehabilitation bar, belonging to the field of upper limb rehabilitation training equipment. It includes a bar body: an electronic palm grip strengthener is fixedly mounted on the upper part of the bar body, and a tilt angle monitoring and alarm device is provided on the bar body; the upper part of the bar body has an upper limit sleeve and a lower limit sleeve, the upper limit sleeve is fitted onto the bar body and located above the electronic palm grip strengthener, and the lower limit sleeve is fitted onto the bar body and located below the electronic palm grip strengthener; an upper limit bolt is threaded to one side of the upper limit sleeve, and a lower limit bolt is threaded to one side of the lower limit sleeve. The advantages of this utility model are: it integrates the electronic palm grip strengthener and the tilt angle monitoring and alarm device, realizing coordinated training of grip strength enhancement and upper limb balance control, improving the practicality of rehabilitation; the grip area can be limited by adjusting the bolts of the upper and lower limit sleeves, preventing the bar from slipping off the user's hand when the user moves their wrist and rotates the bar; and it has strong applicability.

This application provides a grip strength intelligent monitoring system, method, device, medium, and program product. The system includes: a grip strength analyzer, a force acquisition module, a signal conditioning circuit, an analog-to-digital conversion module, a calibration module, a control module, a wireless communication module, and a terminal device. The embodiments of this application achieve a real-time closed loop from grip strength application to monitoring result presentation through the coordinated optimization of the above modules at the data acquisition, processing, transmission, and display levels. Compared to existing grip strength detection schemes that only focus on the performance of a single module, this effectively improves the accuracy and real-time transmission of grip strength monitoring. It enables real-time transmission and display of force data in grip strength monitoring, effectively avoiding evaluation distortion caused by data delays and helping to improve the accuracy of grip strength assessment.

The utility model provides a kind of wrist training device for sports rehabilitation, including wrist training component, including the handle of axial through cavity, two parallelly arranged first telescopic spring on handle, the baffle ring of fixed connection in the first telescopic spring far from handle one end and the baffle rod of two ends respectively sliding sleeve set in two first telescopic spring;And movable component, including the fixed rod of extending along handle axis direction and fixedly being arranged in axial through cavity, the movable ring of two ends of fixed rod symmetrical sliding sleeve connection, the first fixed block of each movable ring outside radial connection, the link of first fixed block hinged, the second fixed block of link other end hinged, second fixed block outside are all fixedly connected with handle, and second telescopic spring is connected between movable ring and handle inner wall.This device when using, when carrying out wrist training can also carry out grip training, solve the problem of single function in the process of training wrist in existing wrist training device.

This invention discloses a perioperative exercise aid for arteriovenous fistula surgery in the field of medical device technology. It includes a base, a gripping body mounted on the base, a controller within the base, an elbow support and a display fixedly connected to the side wall of the base, and a monitoring component, an early warning execution component, and a nursing component mounted on the gripping body. All components are signal-connected to the controller. This invention integrates blood flow and pressure sensors to achieve synchronous monitoring and intelligent linkage between grip strength training and fistula hemodynamics. It can provide early graded warnings for complications such as thrombosis and stenosis based on physiological data models, and simultaneously constructs a closed-loop safety emergency mechanism from risk warning and immediate guidance to emergency communication. This solves a series of problems in existing technologies, such as delayed warnings, monotonous training, and insufficient safety guarantees.

This application relates to a functional training device for autogenous arteriovenous fistulas, comprising: a cuff suitable for applying circumferential pressure to the patient's limb; an elastic balloon with a hollow structure that can recover its shape through elastic deformation, the elastic balloon being suitable for being held by the patient's hand; and a tubing, the internal channel of which provides airtight communication between the internal cavity of the elastic balloon and the internal air chamber of the cuff. The functional training device for autogenous arteriovenous fistulas designed in this application integrates the cuff, elastic balloon, and tubing into a closed pneumatic system, achieving simultaneous linkage between hand grip strength training and upper arm band pressure application. This simplifies the previously cumbersome step-by-step operation into a single, rhythmic grip movement, effectively improving ease of use and safety.

This invention belongs to the field of medical assistive device technology and discloses a PICC insertion exercise glove, including a glove body. The bottom of the glove body is provided with a grip component, which includes a grip groove formed at the bottom of the glove body. An installation frame is fixedly provided on the outer side of the bottom of the grip groove. A spring sheet is slidably provided inside the grip groove. A grip ball is threadedly fitted to the bottom of the installation frame. An installation groove is formed inside the grip ball. A battery is fixedly provided on the front side of the installation groove. A vibration motor is fixedly provided on the front side of the inside of the grip ball. A buzzer is fixedly provided at the bottom of the installation groove. This invention enables precise guidance and convenient operation for the hand grip strength rehabilitation of PICC insertion patients, ensuring the standardization and suitability of patients' home-based self-rehabilitation exercises.

This utility model discloses an adjustable resistance grip ball for cardiac function training, relating to the field of rehabilitation training technology. The utility model includes a grip ball with a fixed tube fixedly connected to its outer wall, and a connecting hose fixedly connected to the outer wall of the fixed tube. The utility model incorporates a piston that, during its displacement, drives a damping rod to move. The damping rod, during this displacement, compresses a spring, which in turn applies resistance to the indirectly received gripping force. Training is performed by continuously squeezing the grip ball. To adjust the resistance, a knob is rotated, causing a threaded rod to rotate. This threaded rod then moves a fixed frame, which in turn moves a damping sleeve. The damping sleeve then moves one end of the spring to stretch it, reducing the resistance it provides. This allows for free adjustment of the resistance provided during training, enabling patients to perform rehabilitation training according to their own cardiac function level, thereby improving the heart's workload capacity.

1. Name of the product in this design: Hand grip strengthener. 2. Purpose of this design: For hand grip strength training. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.