148 results about "Sit-up" patented technology

The invention provides a skeleton point data-based sit-up counting method and system, a medium and a product, and relates to the technical field of electric digital data processing. According to the method, video data are acquired by using a camera, skeleton point information is determined by means of a human skeleton point recognition model constructed by deep learning, and skeleton point sequence information is obtained by arranging according to a time sequence. And on the basis, standard degree scoring information is determined by using a sit-up standard model constructed through deep learning, so that whether the sit-up is qualified or not is judged, and the number of times is counted. By means of the process, automatic and intelligent sit-up counting is achieved, errors and subjectivity of manual counting are reduced, and counting accuracy and efficiency are improved.

The invention relates to the technical field of nursing beds, and discloses a multifunctional gynecological nursing bed which comprises a bed body, according to the multifunctional gynecological nursing bed, by means of the arrangement of a movable assembly, when a patient needs to get out of the bed, a driving motor is started to drive a threaded rod to rotate, and when the threaded rod rotates, a sliding block, a movable plate, a top plate and a bottom plate can be driven to slide; when the movable plate slides to drive the bottom plate to move to the right side of the bed body, the bottom plate swings downwards, so that the legs of the patient are driven to move downwards, when the movable plate drives the top plate to slide rightwards, a rotating rod and a gear are driven to slide, and when the gear slides rightwards and is meshed with the rack, the gear rotates under the action of the rack; the top plate swings upwards and supports the back of the patient, so that the patient is pushed to sit up, the situation that the waist, the back and other parts of the patient are injured due to improper force exertion when the patient suddenly gets up is prevented, the getting-up difficulty is reduced, the safety and comfort of the patient in the getting-up process are enhanced, and the rehabilitation progress of the patient is accelerated.

According to the double-camera sit-up test method and device based on computer vision, double cameras are used for parallel detection and counting based on a human body key point detection model, and voice broadcasting, test start judgment, violation judgment, accurate counting and real-time score reporting can be carried out on testers under the unsupervised condition; the problems that a manual sit-up test method is high in manpower overhead and large in test standard deviation can be solved, and the problems that a traditional contact type sensor sit-up test method is low in counting accuracy and poor in compatibility with different subjects, and a contact type device interferes with movement of the subjects are solved. The problem that the real-time performance is not considered during violation judgment and score reporting voice notification of a sit-up test method after video acquisition is solved, and the problem that single-hand violation detection of a single-camera sit-up test method is inaccurate is solved.

1. Name of the designed product: sit-up aid (cell phone stand). 2. Use of the designed product: used as an apparatus for assisting body building exercise. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

This utility model relates to fitness equipment, specifically a combined boxing sit-up training device, including a base, a target bar vertically mounted in the center of the front of the base, and a central target assembly mounted on the upper part of the target bar. The training device also includes a foot positioning component positioned between the central target assembly and the base; side targets are symmetrically positioned on the left and right sides of the central target assembly, and the side targets are connected to the central target assembly via side rods; the training device also includes a bracket mounted at the top of the target bar. The foot positioning component in this embodiment is used to fix the user's feet, allowing the user to perform sit-ups without assistance. The central target assembly and side targets simultaneously meet the user's needs for boxing exercises. This device combines sit-ups and boxing exercises, allowing the user to freely choose the exercise mode; simultaneously, a mobile phone or tablet display device can be clamped onto the bracket, allowing for simultaneous entertainment and exercise.

A multifunctional body builder comprises a sit-up mechanism and a mounting seat, the sit-up mechanism comprises a cushion, a backrest part and an elastic part, the cushion is arranged on the mounting seat, the backrest part can be rotatably arranged on the mounting seat between a sitting-up state and a supine state, and the elastic part is used for driving the backrest part to rotate to the sitting-up state. The device is characterized in that the device further comprises a sliding mechanism, the sliding mechanism comprises two sliding rail frames and two pedal parts, the two sliding rail frames are symmetrically arranged on the left side and the right side of the installation base, and the two pedal parts are arranged on the two sliding rail frames in a sliding mode respectively; in this way, the body builder can be switched between the sit-up assisting device and the skiing device for opening and closing the two legs, so that the body building requirements of different body building people are met.

This invention relates to a baby bathing device that eliminates the need for the baby to sit up, comprising a water tray and a reclining board for the baby to lie on their back. The water tray is located below the reclining board, which is a thin plate with a recessed receiving portion. The reclining board is divided into two symmetrical sections along its center line, each with a notch in the middle. A hinged baffle is located at the notch and its lower part is hinged to the bottom of the reclining board. When the baby is placed on the reclining board, the baffle of one section is lifted downwards, exposing one side of the baby's back and one side of their buttocks, allowing the operator to wash these areas. At this time, the remaining parts of the receiving portion and the baffle of the other section still provide support for the baby. The reclining board of this invention features a partially openable design in the middle, exposing one side of the baby's back and one side of their buttocks for washing without requiring the baby to sit up or be turned, thus improving rinsing efficiency. The operation can be completed by a single person, saving labor costs.

The utility model relates to a sit-up physical training device, which belongs to the field of physical training instruments and comprises a horizontally arranged lying plate, a head bearing component is arranged at one end of the lying plate, a foot hooking plate is arranged at the other end of the lying plate, a first contact switch is arranged in the head bearing component, and a contact of the first contact switch is arranged on the upper surface of the head bearing component. The first contact switch is connected with a counter, the counter is arranged on the upper surface of the lying plate, located on one side of the head bearing component and close to one side of the lying plate, a trigger component is movably arranged, the trigger component extends to the position above the lying plate and can be triggered by a trainee, the trigger component is connected with a second contact switch, and the second contact switch is connected with an electric horn. Through the scheme, whether the trainee acts in place or not can be detected.

1. The name of this design product: Sit-up Machine (Three Suction Cups). 2. Purpose of the product of this design: fitness equipment used for physical exercise. 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.

This utility model discloses a nursing bed for the elderly with an assisted sitting function. Through innovative design, it enhances convenience and safety. The bed frame adopts a hinged structure, which can flexibly adjust the angle to meet the needs of sitting up. The left end of the bed frame is equipped with an electric push rod, which can be activated by the button on the armrest to push the bed board to flip and achieve independent sitting up. The footboard can be adjusted laterally and is fixed by connectors to provide stable support and prevent slippage. The ingenious design of the connectors makes adjustment and fixation more convenient. This nursing bed solves the problem of inconvenient operation of existing products and significantly improves the elderly's self-care ability and comfort.

The invention discloses a sit-up counting method, system, equipment and product based on YOLO and ResNet, and relates to the technical field of computer vision and deep learning. Compared with a traditional sensor method and a human body key point detection method, the sit-up action category corresponding to each action image is obtained by using a target detection and image feature extraction method, and whether the sit-up action corresponding to each action image is standard or not is judged based on the sit-up action category. Therefore, the counting of the sit-ups of the personnel is completed; therefore, the target detection is performed by using the YOLO model, and the deep features of each part of the body are extracted by using the ResNet model, so that the difference of the actions can be accurately judged, the standardization of the sit-up actions can be more accurately identified, the accuracy of sit-up counting is improved, and therefore, the accuracy of sit-up counting is improved. The method is very suitable for large-scale application and popularization.

The utility model relates to the technical field of medical instruments, and discloses a patient transfer bed which comprises a first bed board, the inner wall of the first bed board is rotatably connected with a threaded rod, the surface of the threaded rod is in threaded connection with a sliding block, the upper end of the sliding block is fixedly provided with a first rotating shaft, and the surface of the first rotating shaft is rotatably connected with a connecting rod. According to the patient transfer bed, through the arrangement of a threaded rod, a sliding block, a first rotating shaft, a connecting rod, a second rotating shaft, a supporting rod, a third rotating shaft, a supporting plate and a rotating rod, when a patient needs to sit up, the threaded rod can be rotated to drive the sliding block to move, and meanwhile the connecting rod drives the supporting rod to move around the third rotating shaft through the second rotating shaft; therefore, the supporting plate can be rotated through the rotating rod, meanwhile, the patient can sit up, the phenomenon of muscle loss atrophy caused by muscle atrophy due to long-term lying is avoided, the patient is effectively helped to recover, and the functionality of the device is improved.

The utility model discloses a yoga mat with a standard counting function, which is characterized in that a yoga mat body is provided with a first mounting groove for mounting a first metering module, the first mounting groove is arranged at the position of the yoga mat body corresponding to the chest or the back, and the first metering module comprises a base; a first integrated circuit board, a first battery, a first display screen and a plurality of first springs are arranged in the base, one ends of the first springs abut against the base, the other ends of the first springs are fixed to a pressing cover, the pressing cover is made of light-transmitting materials and arranged above the base, and a first contact switch is arranged on the pressing cover. The chest or the back of a trainee needs to touch a first contact switch located on the first metering module, the first metering module counts, it is ensured that actions are standard, normative and in-place, standardized counting of push-ups and sit-ups can be completed without the help of others or large measuring instruments, quantitative training is facilitated, the action standard is normative, and the training efficiency is improved. And data visualization is realized.

A piece of exercise equipment particularly for improved strength training exercises. More particularly, the invention relates to equipment that allows the user to vary tension when performing different exercises. The present invention is specifically designed for improved exercise through the variability of a tension component for use in such exercises as the plank exercise, sit-ups, push-ups and supine pull-ups that includes a core support, a guide arm, a head support, and a foot support that work in conjunction to most optimally support the user. The core support, the head support and the foot support are all connected, supported, and elevated from the floor by a central support system.

1. Name of the product of this design: Sports equipment (multi-functional). 2. Application of this product design: It can be used for foot massage, assisted sit-ups, sit-ups and other physical training. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

The utility model relates to the technical field of medical supplies, in particular to a sitting and lying dual-purpose safety restraint strap which comprises a restraint strap body, the restraint strap body is a waistcoat and is provided with an opening in the back, a hook-and-loop fastener hook face and a hook-and-loop fastener loop face which are matched with each other are arranged at the opening of the restraint strap body, and the restraint strap body is of a back opening type. On one hand, the hook-and-loop fasteners are used for preventing a patient from opening the hook-and-loop fasteners by himself / herself, assisting wearing and taking off the hook-and-loop fasteners more conveniently, can fix bandages on the two sides with bed plates, fences and the like on the two sides of a bed body after wearing, and can also be fixed to the two sides of a wheelchair or a flatcar when the patient goes out for examination on the wheelchair or the flatcar, so that movement of the body is limited, and the patient is prevented from being injured during hospital The falling-down and falling-off of a patient with high falling-down risk caused by privately getting out of the bed are evaluated, so that the body injury caused by falling-down is reduced, two elastic bands are connected to the other sides of the two fixing parts in a sewing manner, so that the patient can turn over and sit up conveniently, and pressure injury caused by long-term bed lying is avoided.

This invention provides a respiratory compensation early warning method and system based on multi-modal behavioral evolution recognition, comprising: continuously acquiring patient behavioral posture data; analyzing the behavioral posture data based on a predefined behavioral evolution knowledge base to identify whether there is a type I posture or a type II posture, wherein the type I posture is a high-frequency non-specific posture that exceeds the individual baseline, and the type II posture is a specific compensatory posture that conforms to a preset specific physiological definition; analyzing the temporal correlation between type I and type II postures, and generating a high-confidence early warning signal if an evolution from type I posture to type II posture is identified. This invention achieves a digital closed loop of clinical cognition: for the first time, it transforms the complete clinical cognition of medical staff—"the patient first becomes restless, then becomes short of breath and sits up"—into a calculable and predictable technical model, which is highly consistent with clinical thinking and easily trusted.

The invention provides fitness integrated equipment, and belongs to the technical field of fitness equipment. Comprising a supporting body, a fitness supporting stool arranged at the bottom end of the supporting body and a fitness assembly arranged on the supporting body. Various body-building courses can be performed along with a virtual coach through the body-building magic mirror, and sitting posture pull-down action training, sit-up training through pedals and pull-up training through a U-shaped lever can be completed through cooperative use of a balancing weight, a first sliding roller, a second sliding roller, a selection insertion rod and a steel chain rope. The equipment integrates various training modes of magic mirror interaction courses, sitting posture pull-down, sit-up and pull-up, comprehensive fitness experience is provided, and the exercise requirements of different muscle groups are met.

The auxiliary nursing frame comprises a seat plate, sliding grooves are formed in the two sides of the outer wall of the seat plate, electric push rods are installed on the outer walls of the sliding grooves in a sliding mode, and locking hand wheels are arranged on the outer side walls of the electric push rods in a penetrating mode. The arm of a rehabilitation patient is placed in the hand supporting pad, the arm is fixed through cooperation of the bonding belt and the fixing belt, the limiting hand wheel is screwed to loosen the sliding block, the position of the sliding block in the arc-shaped groove is adjusted, the position angle of the hand supporting pad is conveniently changed, then the driving motor is started to drive the screw rod to rotate, and the hand supporting pad is fixed through the screw rod. When the screw rod rotates, the sliding seat is driven to slide on the outer wall of the screw rod, and when the sliding seat slides, the arc-shaped frame and the hand supporting pad move along with the sliding seat, so that the arms of the rehabilitation patient can be driven to stretch and the upper body of the rehabilitation patient can be driven to sit up and lie down, the functional diversity is improved, multiple parts of the body can be supported and fixed, and the practicability is high; therefore, the best nursing effect is achieved.

The invention discloses a wearable physical fitness testing device. According to the equipment, an acceleration sensor, a heart rate sensor and a single chip microcomputer are used, and automatic measurement of heart rates of physical fitness test items such as push-up, sit-up, pull-up, standing long jump, rope skipping, 50-meter running, 800-meter running, 1000-meter running and step experiments is achieved. The equipment can be used in a wearable mode, and supports an online data uploading mode and an offline manual data recording mode. The invention provides equipment for automatically carrying out multiple physical fitness tests, and is widely applicable to schools, physical training and management departments.

The utility model discloses multifunctional fitness equipment, and relates to the technical field of fitness equipment, the multifunctional fitness equipment comprises a first bottom plate, a supporting box is arranged on one side of the top end of the first bottom plate, first sponge columns are arranged at the bottoms of the two sides of the supporting box, a rotating rod is rotatably arranged in the supporting box, and winding wheels are arranged at the two ends of the rotating rod; a pull rope is wound on the surface of the winding wheel, and one end of the pull rope penetrates through the supporting box and is fixedly connected with a pull handle arranged outside the supporting box; the pull rope winding device has the advantages that the pull rope wound around the winding wheel can be conveniently wound and locked, the pull rope can be neatly wound to the surface of the winding wheel, storage space and storage time are saved, the pull rope can be used for carrying out pull training on a user, and the pull rope winding device is convenient to use. According to the sit-up training device, a user can lie on the plane formed by the first bottom plate and the second bottom plate to carry out sit-up training without being affected by ground environment factors, the user can carry out sit-up training conveniently, and safety is fully guaranteed during training.

1. Name of the designed product: child's exercise stool. 2. Use of the designed product: for training children to sit up and exercising leg muscles. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view.

The utility model relates to a multifunctional body builder which comprises a supporting seat used for being supported on the ground, a dumbbell stool is arranged on the top of the supporting seat, and the dumbbell stool is used for assisting dumbbell exercise. A leg hooking assembly used for hooking legs is arranged on the upper portion of the right end of the supporting base and used for assisting sit-up exercise. A storage cavity is formed in the supporting seat, a side opening is formed in the left end of the storage cavity, a pedal wheel assembly capable of extending out of the side opening is arranged in the storage cavity, the pedal wheel assembly is used for bicycle stepping exercise, and when the pedal wheel assembly is not used, the pedal wheel assembly can be retracted into the storage cavity to achieve storage; meanwhile, other small fitness equipment can be stored in the storage cavity. The multifunctional exercise machine is reasonable in design, integrates the functions of assisting dumbbell exercise, bicycle stepping exercise, sit-up exercise, storage and the like, greatly improves functionality, meanwhile, the pedal wheel assembly can be stored, occupied space is reduced, and use is convenient.

The utility model discloses a sports board, which relates to the field of sports equipment and comprises a main body, at least one kind of sports equipment is arranged on the main body, and the main body comprises a first main board and a second main board; the first main plate and the second main plate are connected through the connecting structure, and the included angle between the first main plate and the second main plate is adjustable; wherein a foot hooking frame used for sit-up is arranged on the first main plate, a rotary downward pressing structure and a suction cup capable of fixing the second main plate to a floor are arranged on the second main plate, and the rotary downward pressing structure can push the suction cup to be adsorbed to the floor by rotating the rotary downward pressing structure. And by rotating the rotary pressing structure in the opposite direction, the rotary pressing structure is reset. When a user uses the exercise plate to do exercises, displacement of the exercise plate can be prevented.

The clothes comprise a clothes body, the clothes body is provided with fixing bags corresponding to the shoulder blades of the patient, the openings of the fixing bags face upwards, supporting pads are arranged in the fixing bags, the clothes body is connected with protective tools, and the clothes body is configured in the mode that when the patient lies on the back, the supporting pads are arranged in the fixing bags. The shoulder blade of the patient is supported by the supporting pad; when the patient sits up, the forearm of the hemiplegic side of the patient is placed in the protector. The utility model can provide the clothes capable of effectively preventing shoulder joint complications of the stroke hemiplegic patient.