57 results about "Back muscles" patented technology

The massage method for identifying the back acupoints based on the intelligent AI comprises the steps that a back image of a user is collected, feature extraction is conducted on the back image, back muscle textures and skeleton contour features in the image are obtained, regional features with the acupoints are highlighted through an attention mechanism, and acupoint candidate feature vectors are obtained; inputting the acupoint candidate feature vectors into a trained acupoint positioning model to obtain an acupoint positioning result; generating an optimization strategy based on the acupuncture point positioning result; acquiring a massage demand input by a user, and matching a corresponding initial massage strategy by using a decision tree algorithm based on the massage demand; optimizing the initial massage strategy based on an optimization strategy to obtain a personalized massage strategy; based on the personalized massage strategy, a control instruction of the massage equipment is generated to control the massage equipment to complete back acupoint massage. According to the method and the device, the defect that a targeted massage strategy cannot be quickly generated based on the difference of users at present is overcome.

The invention discloses a humanoid robot bionic foot with autonomous terrain testing capability, which comprises a front sole component and a rear sole component which are flexibly connected through a sole fascia, a support connecting frame is hinged with an arch component to form a space transmission structure, and the support connecting frame and the arch component cooperate with the fascia to form an arched composite support. The locust-imitating foot pad has the innovation points that the locust-imitating foot pad realizes segmented flexible and local fitting buffering; the pelma fascia and the arch-shaped arch absorb impact in the initial gait stage, and rigid body transmission is reduced; the dorsal muscle imitating elastic sheet and the achilles tendon imitating elastic sheet store and release energy in the second half of the gait, and the dynamic stability is improved; pressure sensors are arranged at three points of the front / rear sole and the ankle joint, a space stress model is constructed, distribution of the force center and the touchdown point of the sole is analyzed in real time, and the terrain state is judged. Through structure-sensing coupling, the foot can autonomously judge the terrain under the non-driving state, passive foot landing adaptation is achieved, environment dependence is simplified, and the application range is wide. And the walking robustness under the complex terrain is improved.

The utility model relates to the field of training devices, and discloses a dorsal muscle training device which comprises a balance weight base, a supporting frame is fixedly arranged at the top of the balance weight base, a mounting groove is formed in the top of the balance weight base, a hydraulic cylinder is fixedly arranged in the mounting groove, and a platform is fixedly connected to a hydraulic rod of the hydraulic cylinder. The dorsal muscle training mechanism is arranged on the supporting frame, the dorsal muscle training mechanism comprises a supporting piece, a sliding plate, a rope body, a connecting piece, a tension spring, a handle, a transverse frame, a vertical frame, a display screen, a counting sensor and a counter, two rectangular grooves are formed in the side face of the supporting frame, and the supporting piece is fixedly installed in the rectangular grooves; the sliding plate is arranged on the outer side of the supporting piece in a sleeving mode. The dorsal muscle training device has the following advantages and effects that the training quantity can be checked through the display screen, automatic counting processing can be conveniently carried out, trainees are prompted according to the counting condition, and the dorsal muscle training effect can be guaranteed.

The invention provides a muscle fatigue detection method and device based on a multi-modal physiological information graph, electronic equipment and a storage medium, and relates to the field of biological information. The method comprises the steps that space-time synchronization signals of a target muscle group are acquired, and the space-time synchronization signals comprise electromyographic signals and muscle oxygen signals; performing data preprocessing on the space-time synchronization signal to extract a target characteristic parameter reflecting a muscle fatigue state; performing visualization processing based on the target characteristic parameters to obtain a multi-modal physiological information graph; and inputting the multi-modal physiological information graph as input data into a target detection model to obtain a muscle fatigue classification result. Therefore, the fusion of the multi-modal physiological information graph is realized based on the acquired space-time synchronization signal and the target detection model, then the identification of muscle fatigue is completed, the objectivity and accuracy of waist and back muscle fatigue detection and classification are finally improved, and an objective and effective prevention means is provided for preventing chronic lumbago and acute muscle injury.

The invention discloses a tensile dorsal muscle trainer for physical training, which comprises a bottom plate, a vertical rod is fixedly connected to the upper side of the bottom plate, a top plate is fixedly connected to the upper end of the vertical rod, a lifting plate is slidably connected to the vertical rod, a threaded lifting device is arranged on the side wall of the lifting plate, and a moving plate is slidably connected to the top of the vertical rod. An extrusion spring is fixedly connected between the moving plate and the lifting plate, the vertical rod is sleeved with the extrusion spring, the extrusion spring is in a compressed state, a stretching part is fixedly connected to the bottom side wall of the moving plate, a guide device is arranged on the bottom side wall of the top plate, and the stretching part is connected with a magnetic block through the guide device. And the magnetic block is connected with a handle through an electromagnetic damping device. The high-tension dorsal muscle training device is reasonable in design, by means of electromagnetic resistance of the Lenz's law, in the stretching and falling process of the high-tension dorsal muscle training device, rapid pulling recovery cannot be generated, arms are prevented from being pulled, and safety is high.

The invention discloses a hand holding structure of fitness equipment and a using method of the hand holding structure. The hand holding structure comprises a connecting base, a first dividing plate is fixedly connected to the left side surface of the connecting base, a second dividing plate is fixedly connected to the right side surface of the connecting base, a thrust roller bearing is fixedly connected to the outer surface of the connecting base, and a rotating shaft is rotationally connected to the outer surface of the connecting base; a first pin shaft is fixedly connected to the end of the right side of the left supporting arm, the first pin shaft is rotatably connected with the connecting base, the left supporting arm is slidably connected with the first index plate, and a first arc-shaped lower support is fixedly connected to the end of the left side of the left supporting arm. The front-back angle of the left supporting arm and the front-back angle of the right supporting arm are changed, the shape of the device can be flexibly adjusted according to using requirements in the using process of the device, and the using requirements of various fitness enthusiasts are fully met.

The utility model relates to the technical field of training devices, and discloses a dorsal muscle training device which is characterized in that a weight bearing block is arranged on a support; the supporting block is arranged on the bracket in a sliding manner; the seat plate is arranged at the top of the supporting block; an adjusting assembly is arranged on the supporting block, and the adjusting assembly comprises a plate body arranged on the inner side of the supporting block; the spring is arranged at the bottom of the plate body; the push plate is arranged at the bottom of the spring; the adjusting hole is formed in the bracket; according to the training device, through the adjusting assembly, the transverse rod is pulled to drive the pull rod to move, the insertion rod is controlled to be connected with the adjusting holes, the insertion rod is controlled to be connected with the different adjusting holes, the supporting block can be adjusted, compared with an existing device, adjustment can be completed by sitting on a seat plate, and the adjusting mode is simpler and more convenient. According to the trainer, the rectangular block is controlled to ascend and descend by rotating the threaded pipe through the telescopic assembly, so that the height of the seat plate is adjusted, and the trainer is suitable for users of different heights.

The current invention is a method intended to cause abdominal bracing and improve pelvic, neck and back posture by providing focus on a specific area of the abdominal muscles at the front of the body and not on the sides, back muscles or spine of the user. Continued, deep inward pressure is applied to a small area on the relaxed rectus abdominis muscle at a specific point. The user contracts only the small area of the rectus abdominis receiving the inward pressure to push outward against the pressure; this causes abdominal bracing and causes the user's anterior and posterior torso and neck muscles to correct the user's pelvic, back, shoulder and neck posture. The continued inward pressure described in the method may be applied by a specialized belt capable of applying continuous, deep inward pressure to a single small area only on the front of the abdomen.

The utility model discloses a decompression backboard, and relates to a daily carrying tool. Comprising a back plate body, a first shoulder-back part, a second shoulder-back part and a waist supporting part, the first shoulder-back part comprises a first protruding strip, the second shoulder-back part comprises a second protruding strip, the first shoulder-back part and the second shoulder-back part are arranged on the two sides of the back plate body, and the waist supporting part is arranged below the first shoulder-back part and the second shoulder-back part. And a concave hollow air groove is formed between the first shoulder and back part and the second shoulder and back part. The shape of the back plate is scientifically and reasonably designed by combining a bone stress point and a muscle trend, the convex strips on the left side and the right side cover triangular shoulder blades on the two sides of the back of a human body in shape and extend to the waist, main shoulder and back muscle groups such as trapezius muscles, under-post muscles and latissimus dorsi muscles are considered, pressure can be transferred and dispersed, and the back plate can be applied to the waist of the human body. Good and healthy knapsack experience is provided, the practicability of the device is improved, and certain advantages are achieved.

The invention relates to a training device for the targeted development of the chest and / or back muscles of a user by means of a force resistance, wherein the force resistance for muscle training is realized by means of a respective restoring force of a spring or several springs, comprising a housing, a traction mechanism system, a transmission system and a force introduction system, wherein the traction mechanism system has at least one spring for generating the force resistance and is mechanically connected to the force introduction system via the transmission system in a geometrically guided manner, wherein the user, during use, engages with a first limb on a first lever arm of the force introduction system, which lever arm is rotatable about a first lever axis, and when the first lever arm is moved by a first lever angle about the lever axis, the force resistance is experienced on the first limb and the traction mechanism system,the transmission system and the force introduction system are arranged on or in the housing, wherein the transmission system has a first force transmission ratio that can be changed depending on the first lever angle, wherein the amount of the respective force resistance for the respective current first lever angle can be adjusted by means of a force profile of the variable first force transmission ratio that depends on the respective current first lever angle.

The utility model discloses a dorsal muscle pull-up trainer convenient to adjust, and relates to the field of training equipment. The cross bar comprises a base, a mounting box and a stand column are arranged at the top of the base, a two-way screw rod is mounted in the mounting box, a two-way screw rod is arranged on the outer surface of the two-way screw rod, and a threaded block is arranged on the outer surface of the two-way screw rod. A user can shake a rocking wheel, after the rocking wheel rotates, a two-way lead screw can be made to rotate under the cooperation of a driving bevel gear, a transmission bevel gear and a driven bevel gear, the two-way lead screw rotates to make threaded blocks move oppositely, then a connecting rod supports a movable plate, the distance between the movable plate and a transverse rod is shortened, the purpose of adjustment is achieved, and the adjusting mechanism is located at a relatively low position; the device is very friendly to both short users and tall users, and is very convenient to adjust.

To correct the tilt of the driver's torso and waist to the left caused by the road surface sloping to the left, we provide a car seat tilt board that is tilted several degrees to the right. [Solution] The driver's seat 5, which slopes to the left along the paved road, is equipped with a seat tilt plate 6 that is thicker on the left side and thinner on the right side. By correcting it to be horizontal, the torso is made vertical, which helps to alleviate physical ailments such as lower back pain, back muscle pain, neck pain, and stiff shoulders.

The article relating to the present design is a shiatsu substitute device (hereinafter referred to as "this article"). For example, as shown in the "Reference Diagram Showing an Example of Use," if one lies on their back with the upper part of this article placed on the floor resting against its upper surface, the muscles of the upper back will be stimulated to produce an effect similar to shiatsu. If this article is then rocked from side to side, the effect of relieving muscle stiffness will be further enhanced.

The utility model discloses a kind of postoperative shaping auxiliary devices for neck and back, applied in rehabilitation engineering technical field, including support plate, the top of the support plate is bolted with fixed plate, the top of the front of fixed plate is bolted with adjusting box;The utility model can reduce blood stasis caused by long-term braking by moderate activity design, accelerate inflammation subsides and wound healing, reduce muscle spasm and nerve compression on the basis of maintaining neck physiological curvature, relieve postoperative pain, reduce postoperative muscle fatigue and joint stiffness by dispersing neck pressure, improve patient comfort degree;While maintaining the stability of spine, allow moderate activity, avoid muscle atrophy or joint stiffness caused by long-term complete braking, support device shares back muscle load, relieve postoperative muscle fatigue and spasm caused by compensatory effort, buffer layer reduces the friction of skin and hard brace, reduce the risk of skin damage caused by long-term wearing.

1. The name of the design product: sitting back muscle rowing machine (CPF1106). 2. The use of the design product: used during body building exercise. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present invention relates to a fitness device (1) for training the back muscles of a person (2) with a frame (10) with a pair of arm elements (15) which are designed to be contacted by the obliquely downward-extended forearms (21) of the person (2) and to be pivoted from in front of the person (2) around the torso (20) by tensing the back muscles of the person (2) in order to lift a weight (16), preferably adjustable.

The invention relates to the technical field of fatigue detection, in particular to a wearable driving fatigue detection warning device which comprises a wearable waistcoat, the wearable waistcoat comprises a shoulder-neck armor and a waist-belly armor, and inertial sensors are embedded in the shoulder-neck armor and the waist-belly armor. The inertial sensor is used for collecting the rotation angle of the neck of a driver, the motion range of shoulder joints and the curvature change of the spine in real time, a pressure sensor and a strain sensor are arranged on the shoulder and neck armor, and a control system is further arranged in the wearing waistcoat; a feedback adjusting assembly used for executing dynamic feedback intervention operation on the driver is arranged on the waist and abdomen armor. An inertial sensor is designed to monitor the fatigue state of neck, shoulder, waist and back muscles of a driver in real time, time-space risk analysis of vehicle driving is synchronously integrated, a coupling judgment model of physiological fatigue and behavior abnormality is constructed, the lumbar support curvature is adjusted in real time through a biomechanical feedback intervention system, the false alarm rate of fatigue detection is reduced, and the fatigue detection accuracy is improved. The fatigue driving risk of the driver is reduced.

The utility model discloses a body-building appliance for automatically massaging and relieving back muscles after training, which comprises a connecting band, a handle is arranged at one end of the connecting band, a beating piece is arranged at the other end of the connecting band, a fixing band is arranged on one side of the connecting band, and a handle is arranged at the other end of the connecting band. A fixing piece used for fixing the position of the fixing band is arranged at the joint of the connecting band and the fixing band, a binding band is arranged on one side of the fixing band, and a first hook-and-loop fastener is arranged on the front face of the binding band. Through the design of the fixing band, the binding band, the first hook-and-loop fastener, the second hook-and-loop fastener and the fixing piece, when the device is used, the binding band is fixed to the wrist of a user through the first hook-and-loop fastener and the second hook-and-loop fastener, and then the fixing band is fixed to the front face of the connecting band through the fixing piece; and when the hand of the user is separated from the handle, the appliance is still limited by the binding belt fixed at the wrist, so that the condition that the appliance directly flies out is avoided.

1. The name of the product of this design: wooden muscle training equipment. 2. Purpose of the product of this design: used to train the strength and stability of the rib muscles, abdominal muscles and back muscles. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The left view and right view of this design are the same as the main view, so the left view and right view are omitted.

1. The name of this design product: Arm push-down back muscle trainer. 2. Purpose of this product design: This product design is used for fitness and training. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a Smith comprehensive training device with a mirror surface, which comprises two side frames, a rear connecting pipe fixed between the two side frames and positioned at the rear ends of the side frames, and a rear shield mirror surface plate mounted on the front surfaces of the two rear connecting pipes, the quick dismounting and mounting mechanism is arranged between the rear connecting pipe and the rear protective cover mirror board; according to the utility model, the Smith comprehensive training device in the prior art is improved and optimized, and the high-definition mirror surface is arranged on the inner side of the training device, so that a trainee can clearly observe back muscle lines and motion tracks in natural return motion; it is ensured that a trainer can observe key information such as the back muscle contraction state and the shoulder blade motion trail without interrupting actions, instant adjustment of action specifications is achieved, the indoor visual space can be expanded through mirror reflection, the oppression feeling during training is relieved, and psychological needs and interaction experience in the training process are optimized.

This utility model discloses a vest-style resistance band, comprising a vest and a resistance band. The vest has two shoulder straps (left and right). The resistance band includes a strip-shaped resistance band body, a connecting ring, a handle, and nylon pull rings. The connecting ring is located at one end of the resistance band body for fixing to the two shoulder straps. The handle is located at the other end of the resistance band body. The nylon pull rings are sequentially arranged on the resistance band body. This utility model changes the force exerted by the damaged and weak abdominal and back muscles to the dominant muscle groups of both upper limbs, avoiding further damage to the damaged abdominal and back muscles due to excessive force, and helping patients to complete sitting-up movements independently and progressively using upper limb strength. Simultaneously, the shoulder straps can be adjusted to fit patients of different body types via buckles, and the cross-over design at the chest enhances stability and optimizes the point of force application. Combined with the silicone protection of the handles and nylon pull rings, it improves both comfort and safety, and makes the force application process more stable and efficient, meeting the convenience and safety needs of patients during postoperative recovery.

1. Name of the designed product: Back muscle pull-down trainer (FWHM 007). 2. Use of the designed product: For body building exercise. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Perspective view.

1.The name of the design product: chest and back training device. 2.The use of the design product: for strengthening training and stretching relaxation for chest and back muscle groups. 3.The design points of the design product: the combination of shape and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

The utility model discloses a massage seat device for rehabilitation treatment, which relates to the technical field of rehabilitation treatment and comprises a seat body, a backrest plate is arranged at the upper end of the seat body, a servo motor is arranged at the lower end of the seat body, a threaded rod is arranged at the output end of the servo motor, and the threaded rod is in threaded connection with a moving column. A connecting block is arranged on the side wall of the moving column, a mounting column is fixedly connected to the end, away from the moving column, of the connecting block, two first mounting grooves are formed in the end, away from the connecting block, of the mounting column, two first springs are arranged in the mounting column and located in the first mounting grooves correspondingly, and push blocks are arranged at one ends of the first springs correspondingly. According to the rehabilitation device, back muscles of a patient can be massaged, the massage rollers are pushed by the first springs to be better attached to the back of the patient, so that the rehabilitation efficiency is improved, the height of the armrest can be adjusted according to needs, the bolts do not need to be frequently rotated, and the adjusting efficiency is improved.

The invention discloses a dorsal muscle training device for physical training, which comprises a base support, a multifunctional frame mechanism, a hydraulic damping mechanism, an adjustable seat mechanism and a main controller, an intelligent control system is arranged in the main controller, and a personalized module is used for customizing personalized training tasks according to different users. The real-time monitoring module is used for detecting physical state data of a user during training in real time based on an embedded multi-mode sensor, and the training assistance module is used for providing automatic assistance when the user performs breakthrough training; through the multifunctional structural design, multifunctional expansion of physical training is achieved, the expansion training requirement of the device is met, meanwhile, through the built-in intelligent control system, the requirement for personalized customization of training tasks of different stages of different users is met, and the practicability is high. And when the user is trained, the training power generation state is monitored in real time, proper assistance and resistance adjustment are provided, and the effect and safety of single-person training are improved.

The utility model relates to the technical field of training protection, and discloses a training protection device which comprises a base and a supporting plate fixed above the base and further comprises a cushion bonded to one side of the surface of the supporting plate, a fixing groove is formed in the surface of the supporting plate, a turnover plate is arranged in the fixing groove, and the turnover plate is connected with the cushion. The left side of the turnover plate is hinged to the inner wall of the fixing groove, and a lifting structure used for controlling the turnover plate to turn over is arranged on one side of the upper portion of the base. The mounting groove is formed in the surface of the turnover plate, and the inner wall of the mounting groove is slidably connected with a movable frame; according to the back massage device, muscles of all parts of the back of an athlete can be effectively massaged according to the positions of the muscles of the back of the athlete, then blood circulation of the back is promoted, the muscles are helped to be relaxed, muscle tension and pain are reduced, and muscle strain and other sports injuries can be prevented; in addition, the device can complete stretching protection operation on the back muscles of the sportsman only through one sportsman, and convenience is provided for the sportsman.

1. The name of this design product: waist and back massager. 2. Purpose of this product design: used to massage and relax the human waist and back muscles. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model discloses a composite structure shoe sole capable of promoting blood circulation. The composite structure shoe sole comprises an inner layer shoe sole, a shoe shank, an organ bottom, a shoe heel and a one-way exhaust valve. An upper elastic layer is fixedly connected to the lower surface of the inner sole, a connecting block is fixedly connected to the lower surface of the upper elastic layer, a lower elastic layer is fixedly connected to the outer wall of one side of the connecting block, and a shoe shank is arranged on the outer wall of one side of the lower elastic layer; a novel sole structure is designed, a double-layer crescent-column-shaped structure is adopted for design, the posture in the walking process can be effectively improved, back muscles and hip muscles are strengthened, fat is reduced, thighs are adjusted, blood circulation can be effectively improved, the double-layer structure has the good elastic effect and the good damping effect, and the comfort degree is improved. A good protection effect is provided for feet; meanwhile, the exhaust valve is designed, the air bag elastic cushion is matched with the one-way exhaust valve to achieve the exhaust effect of the product, peculiar smell can be well removed, and water permeation is prevented.

The invention discloses an auxiliary support for rehabilitation exercise, and effectively solves the problems that at present, when a dumbbell is used for training shoulder and back muscles, the dumbbell is easy to fall off, the training intensity is poor to adjust, and the storage is inconvenient. Comprising a supporting plate, a sliding rod is slidably connected into a vertical groove, a short shaft is eccentrically fixed to the inner end of the sliding rod, a rolling wheel is rotatably connected to the short shaft, through grooves penetrating left and right are formed in the short shaft, two friction blocks are slidably connected into each through groove, and a dumbbell lantern ring is fixed to the outer side of the sliding rod; a height adjusting groove is formed in the supporting plate, a supporting rod is slidably connected into the height adjusting groove, a sleeve is rotatably connected into the empty groove, a threaded groove is formed in the inner wall of the sleeve, and a height adjusting screw rod is fixed to the top of the height adjusting groove; the dumbbell is novel in conception, ingenious in structure and high in practicability, and the problems that a traditional dumbbell falls off to be injured and instruments are damaged due to hand slipping or insufficient gripping force are solved; small-amplitude and continuous adjustment of training strength is achieved, and the device is suitable for use requirements of patients in different postures and rehabilitation stages.