52 results about "Right shoulder" patented technology

A device for relieving the right shoulder muscles of a right-handed player when playing a stringed instrument, while simultaneously utilizing the resulting free fall force of the right arm to stabilize the instrument. The device consists of a body support that connects the upper bout of the instrument to the player's torso and an armrest that attaches to the rib of the upward-facing lower bout of the instrument, allowing the right upper arm to rest comfortably. When playing a stringed instrument, the right arm must be constantly held in a forward-raised and laterally abducted position due to the instrument's size, using muscle strength to prevent its weight from altering the instrument's playing position. The armrest allows the upper arm to rest comfortably, thus completely relieving the right shoulder muscles. The body support prevents the upper bow of the instrument from being levered forward and upward when the right arm, with its falling force, acts backward and downward on the lower bow. The device causes the force of fall released by the relaxation of the right shoulder muscles to clamp and fix the instrument between the arm, the leg on which it stands, the body support and the contact point between the base of the instrument and the upper body of the player.

The invention relates to a sitting body forward bending action standard detection method, and belongs to the technical field of action standard detection, and the method comprises the steps: detecting left and right ankle coordinates, left and right knee coordinates, left and right hipbone coordinates, left and right shoulder coordinates, left and right elbow coordinates, left and right wrist coordinates, and hand tip coordinates of left and right hands of a person; when the 14 coordinates are detected, judging that the personnel has made preparation work, and starting to detect the forward bending action standard of the sitting body; 14 coordinates of each frame are recorded in the detection process; determining a completion score of each frame according to the hand tip coordinates of the left and right hands; judging whether the person completes the action according to the completion score of each frame, and obtaining a valid score or an invalid score; determining an upper limb termination score and a lower limb termination score of each frame, and determining a termination score of each frame according to the upper limb termination score and the lower limb termination score of each frame; and judging whether the action is illegal or not according to the termination score of each frame, and if the judgment result is that the action is illegal, terminating the assessment, and judging that the score is invalid.

This utility model discloses an anal support for post-hemorrhoid surgery, comprising an anal pocket; the four apexes of the anal pocket are respectively connected to a left front pocket strap, a right front pocket strap, a left rear pocket strap, and a right rear pocket strap; the endpoints of the left and right front pocket straps are respectively connected to the left and right shoulder straps via D-ring buckles; the endpoints of the left and right rear pocket straps are respectively connected to the left and right shoulder straps via D-ring buckles; at least one of the anal pocket, left shoulder strap, right shoulder strap, left front pocket, right front pocket, left rear pocket, and right rear pocket strap is elastic; a front connecting strap and a rear connecting strap are provided between the left and right shoulder straps, the front connecting strap being horizontally connected to the front of the left and right shoulder straps, and the rear connecting strap being horizontally connected to the rear of the left and right shoulder straps. This utility model solves the problems of poor nursing effect, poor flexibility, and poor comfort in traditional technologies.

The invention discloses a vision-based standing long jump take-off violation detection method, which comprises the following steps of: setting a camera on the side surface of a standing long jump test area to acquire a video image, and calibrating four vertex coordinates of a rectangle in a take-off area and a take-off line edge point coordinate; key point coordinates, including left and right shoulders, elbows, wrists, crotches, knees, feet and tiptoes, of the testers in the take-off process are obtained based on 19 key point recognition models; calculating the coordinates of the key points to judge whether two feet are located in a take-off area, whether the two feet take off, whether footstep movement exists before take-off and whether the two hands contact the ground in front of a take-off line; and after the system is started, calculating a take-off violation score by integrating various judgment results, if the conditions that both feet are in an area, no step moves and no hand touches the ground are met in a set time window, judging that the condition is compliance, otherwise, judging that the condition is violation and outputting an early warning. The method can automatically and accurately detect the taking-off violation behavior of the standing long jump, and improves the fairness and efficiency of a sports test.

To provide clothing for a pet animal that can reduce the load on the left and right shoulders of the pet animal. [Solution] The clothing 1 comprises a neck section 2, a front body section 3, and a back body section 4. When the clothing 1 is worn by the animal T, a ring-shaped right leg insertion section, through which the right front leg F1 is inserted, is formed between the right end section 47 of the back body section 4 and the right end section 31A of the front body section 3. A ring-shaped left leg insertion section, through which the left front leg F2 is inserted, is formed between the left end section 48 of the back body section 4 and the left end section 31B of the front body section 3. In the area where the front body section 3 and the back body section 4 are connected to the neck section 2, the right corner 4A of the back body section 4 overlaps the front side of the right corner of the front body section 3. The left corner 4B of the back body section 4 overlaps the front side of the left corner of the front body section 3.

The invention belongs to the technical field of smart home, and discloses a human body partition positioning method, system and device based on a pressure signal and a medium, so as to solve the existing problems. The method comprises the following steps: filtering noise points through a dynamic threshold to determine an effective pressure area; positioning a hip anchor point within the effective pressure region; performing shoulder anchor positioning within the effective pressure region based on the position of the hip anchor; positioning a head anchor point, a waist anchor point, a thigh anchor point and a shank anchor point in the effective pressure region based on the positioned hip anchor point and the left shoulder anchor point and the right shoulder anchor point or the unilateral shoulder anchor point; calculating a comprehensive distance from each pressure point in the effective pressure area to each clustering center, and distributing each pressure point to the partition represented by the clustering center with the minimum distance to determine a corresponding human body partition; and outputting the coordinate range of each partition on the pressure sensor array. According to the invention, high-precision, high-real-time and high-robustness human body partition positioning of diversified users and postures is realized.

The right blade (14), the left blade (13), and the middle blade (12) of the circular saw blade (1) have radially outer front ends (14a, 13a, 12a) near the right, the left, or the center in the thickness direction of the base body (2). A first right cutting edge (14i) of the right blade (14) extends from the front end (14a) to a right end (14c) at a first right angle (14m). A first left cutting edge (14f) extends from the front end (14a) toward a left side face (14df) at a first left angle (14j). A first left shoulder cutting edge (14h) extends from the first left cutting edge (14f) to a left end (14b) at a first left shoulder angle (14k). A second left cutting edge (13f) of the left blade (13) extends from a front end (13a) to a left end (13b) at a second left angle (13j). A second right cutting edge (13g) extends from the front end (13a) toward a right side face (13ef) at a second right angle (13k). A second right shoulder cutting edge (13i) extends from the second right cutting edge (13g) to a right end (13c) at a second right shoulder angle (13m).

The shoulder support comprises a connecting mechanism, a supporting assembly and a locking assembly, the connecting mechanism comprises a connecting piece and a connecting column, the connecting piece is used for being connected to an operating bed, the connecting column is connected with the connecting piece, and the connecting mechanism comprises a first side and a second side opposite to the first side. The supporting assembly comprises a supporting plate and a connecting block which are fixed to each other, the supporting plate is used for supporting the shoulders of a patient, and the connecting block is movably arranged on the connecting column, so that the supporting plate can be switched to the second side of the connecting mechanism from the first side of the connecting mechanism or switched to the first side of the connecting mechanism from the second side of the connecting mechanism; and the shoulder support frame can be switched between a left shoulder support position and a right shoulder support position. The locking assembly is used for locking or unlocking the connecting block and the connecting column. The shoulder support frame has the advantages that the shoulder support frame can be suitable for both the left shoulder support position and the right shoulder support position, and an operator does not need to distinguish the shoulder support frame when taking the shoulder support frame.

Baby or toddler carrier with a main element (10) which has: - a recording section (12) extending from a lower end (12a) to an upper end (12b) and from a left end (12c) to a right end (12d), - a left shoulder strap (14) extending from a left upper end region (12e) of the receiving section (12), and - a right shoulder strap (16) extending from a right upper end area (12g) of the receiving section (12), and a hip belt (20) with a locking device (24a) and a counter-locking device (24b) matching the locking device (24a), characterized in that the left shoulder strap (14) extends to a left lower end area (12f) of the recording section (12), the right shoulder strap (16) extends to a right lower end area (12h) of the recording section (12), and the main element (10) in the area of ​​the lower end (12a) of the receiving section (12) has a receiving section-side coupling device and the waist belt (20) has a waist belt-side coupling device compatible with the receiving section-side coupling device, such that the receiving section-side coupling device and the waist belt-side coupling device form a main coupling device by means of which the main element (10) and the waist belt (20) can be detachably coupled to each other.

The utility model discloses an abdomen, hip, chest and shoulder fixing band structure, which relates to the technical field of medical treatment, and comprises a first chest lining, the left end of the surface of the first chest lining is fixedly connected with a first shoulder lining, and the chest and shoulder fixing band structure is used for patients with large-area chest and shoulder burn and large-area skin contusion and laceration. The abdomen and hip fixing band structure is used for covering and protecting an incision and fixing a wound after a wound surface is treated, plays a role in protecting and supporting, can be used as required, is convenient to wear, can be used for patients suffering from large-area burn of abdomen and hip, large-area skin contusion and laceration, and is convenient to use. The protective band is used for externally covering and protecting an incision and fixing a wound after a wound surface is treated, the protective and supporting effects are achieved, a patient can wear the protective band conveniently, and the right hip abdomen hip band, the left hip abdomen hip band and the double hip abdomen hip bands can be used according to needs.

The invention discloses a student attention state detection method, device and equipment and a storage medium. The method comprises the following steps: acquiring a head key point, a neck key point, a right shoulder key point, a left shoulder key point and a human body detection frame image block of a student extracted from a to-be-analyzed image of a classroom video, and inputting the head key point, the neck key point, the right shoulder key point and the left shoulder key point and the human body detection frame image block into a pre-trained attention estimation model to obtain an attention orientation vector estimation value of each student; constructing a first target direction vector of each student by taking the head key point of each student as a starting point and the obtained first target attention center as a terminal point, and classifying the student into a to-be-detected set when an included angle between an attention orientation vector estimation value of one student and the corresponding first target direction vector is not within a preset angle range; and judging whether the total number of students in the to-be-detected set is greater than a preset number threshold, and if not, determining that the students in the set are inattention. The method does not need human face information, and is suitable for sheltered and low-light classroom scenes.

The utility model relates to the technical field of medical instruments, in particular to a cervical vertebra postoperative protection bracket which comprises a right shoulder frame, a buckle is arranged at one end of the right shoulder frame, a clamping head is arranged on the outer wall of one side of the buckle, the outer wall of the clamping head is movably connected with the inner side wall of a clamping box, and the clamping box is arranged at one end of a left shoulder frame. The top of the right shoulder frame and the top of the left shoulder frame are each provided with a neck ring, the neck rings at the tops of the right shoulder frame and the left shoulder frame are rotationally connected through a shaft rod, the inner walls of the neck rings are movably connected with the outer wall of a neck support, the outer wall of the neck support is movably connected with the outer wall of a rotating gear, a rotating cap is arranged on one side of the rotating gear, and each neck ring comprises a vertical rod. The side wall of the vertical rod is fixedly connected with one end of a connecting ring, and a movable groove is formed in the vertical rod. According to the improved protection bracket used after the cervical vertebra operation, by arranging the bayonet, the clamping head, the clamping box, the neck ring, the neck support and other structures, the problems that an existing protection bracket is inconvenient to adjust and unstable in fixation are solved.

The present application relates to a kind of passenger protection method and application device based on seat transverse safety belt, device includes safety belt left, right shoulder strap and right side chest band;After normal binding safety belt, safety belt right shoulder strap exerts a x negative force on human body, the tendency of human forward inclination is restrained, the human body movement posture is corrected, safety belt right side chest band exerts a y negative force on human body, the tendency of human lateral inclination is restrained, under the joint action of three safety belts, the passenger who occurs movement is movement posture, and secondary impact area adjustment, so that the passenger tends to the protection area designed.When non-normal angle impact occurs, located in safety belt right shoulder strap can provide sufficient restraint, change the final dumping destination of passenger to the protection area designed by vehicle.When normal angle side impact occurs, the safety belt under right side rib generates lateral restraint to passenger, ensure that before passenger inclines to the passenger space on the other side, central air bag is deployed, to provide flexible protection for passenger.

The utility model belongs to the technical field of tires, and relates to a tire. A plurality of circumferential grooves extending in the circumferential direction of the tread divide the pattern structure into a middle pattern rib, a left pattern rib, a left shoulder pattern rib, a right pattern rib and a right shoulder pattern rib; first transverse grooves and second transverse grooves which are arranged at intervals are circumferentially distributed in the middle pattern ribs, five middle transverse cutter grooves which are parallel to one another and have the same inclination angle are formed between the two first transverse grooves, and the inclination angle of each middle transverse cutter groove ranges from 40 degrees to 70 degrees; the first transverse cutter groove is connected with the first transverse groove, the other end of the first transverse cutter groove extends to the circumferential groove, the second transverse cutter groove is formed between the first transverse groove and the second transverse groove and is not connected with the first transverse groove and the second transverse groove, the two ends of the third transverse cutter groove are communicated with the circumferential groove, the two ends of the fourth transverse cutter groove are closed, and the fifth transverse cutter groove is connected with the first transverse groove. And the other end extends to the circumferential groove. According to the utility model, the compatibility of the rigidity of the tread pattern structure of the tire is optimized, so that the dry land performance and the snowfield performance of the tire are both considered.

The application discloses a shooting protective device, and relates to the technical field of shooting, which comprises a flexible carrier, a first RTK module and a right shoulder part. The flexible carrier is wearable on the upper torso of a shooter and comprises the right shoulder part. The first RTK module is arranged on the right shoulder part and is used for real-time solving of the first three-dimensional coordinates of the right shoulder part. When the shooter wears the shooting protective device to shoot, the first RTK module on the right shoulder part of the shooting protective device can solve the three-dimensional coordinates of the right shoulder part in real time, and then the shooting parameters of the tubular shooting device can be solved based on the three-dimensional coordinates of the right shoulder part and the three-dimensional coordinates of the front end of the tubular shooting device. Compared with the way that a positioning device is arranged on the rear end of the tubular shooting device, and the shooting parameters of the tubular shooting device are solved based on the three-dimensional coordinates of the rear end of the tubular shooting device and the three-dimensional coordinates of the front end of the tubular shooting device, the problem that the structure of the tubular shooting device is complicated and the risk of damage caused by the recoil impact is increased can be avoided.

The present application discloses a brassiere. The brassiere comprises first and second shoulder straps respectively supported on a wearer's left and right shoulders, and first and second support straps connected to the first shoulder strap and the second shoulder strap respectively. Each support strap is provided with an opening for inserting and supporting a breast pump to perform pumping. The brassiere further comprises a breast covering layer including first and second breast covering portions. When the covering portions are connected to the shoulder straps, they cover the breasts and the support straps; when detached, they expose the breasts and the openings on the support straps, facilitating breastfeeding or insertion of the breast pump into the openings for pumping.

The present application belongs to the field of Internet of Things, and particularly relates to a pedestrian line-of-sight direction detection method and device based on a top-mounted camera and a medium. The method comprises: acquiring an indoor scene video stream; inputting the indoor scene video stream into a key point detection model to generate enhanced basic features fused with diversified gradient information; performing dynamic sparse attention calculation on the enhanced basic features to obtain an optimized feature map; performing twice pooling and convolution processing on the optimized feature map to obtain spatial weights corresponding to the optimized feature map; regressing upper body key points of a pedestrian composed of a left shoulder point, a right shoulder point, a back of the head middle point and a forehead middle point; calculating an initial line-of-sight direction according to the back of the head middle point and the forehead middle point; and compensating the initial line-of-sight direction through a filtering algorithm based on the position and line-of-sight direction of the same pedestrian in continuous multiple frames. The line-of-sight direction calculation is accurate, stable and has a small amount of calculation.

An occupant protection device includes: a placement surface portion disposed on a seat portion and allowing an occupant to be placed thereon to support a region on a lower surface side at least around front ends of thighs of the occupant; two shoulder restraint belts extending from vicinities of left and right edges at an upper end of a backrest portion, disposed to pass in front of left and right shoulders of the occupant, and having distal ends coupled to vicinities of left and right edges at a front end of the placement surface portion; a placement surface portion-side belt being able to be unreeled by an unreeling mechanism and having a distal end coupled to a vicinity of a rear end of the placement surface portion; and a retractor disposed behind the seat and being able to reel each shoulder restraint belt upon detection of an impact force.

The invention relates to the technical field of medical instruments, and discloses a flexible scoliosis orthosis and a manufacturing method thereof.The flexible scoliosis orthosis comprises a shoulder assembly, a thoracolumbar assembly and a fixing assembly, and the shoulder assembly comprises a first elastic part and a second elastic part which are arranged at intervals; the first elastic piece is used for being fixed to one of the left shoulder and the right shoulder of a patient, and the second elastic piece is used for being fixed to the other one of the left shoulder and the right shoulder of the patient; the third elastic piece is connected with the first elastic piece and the second elastic piece, the connecting position of the third elastic piece and the first elastic piece is far away from the armpit of the patient, and the connecting position of the third elastic piece and the second elastic piece is close to the armpit of the patient, so that the third elastic piece is obliquely arranged between the left shoulder and the right shoulder. According to the flexible scoliosis orthosis and the manufacturing method thereof, the problems that a traditional scoliosis orthosis is inconvenient to wear, and activity of a patient is limited after the traditional scoliosis orthosis is worn can be solved.

The utility model relates to the technical field of binding belts, and discloses a postoperative binding belt which comprises a protective cover, one side of the protective cover is fixedly connected with a left shoulder belt, and the other side of the protective cover is fixedly connected with a right shoulder belt. According to the postoperative binding belt, the tightness can be freely adjusted through the connection of the left shoulder strap and the right shoulder strap, so that the protective cover is worn in front of the chest of a patient, and the screw is in threaded connection with the limiting plate, so that the screw can be detached to relieve the limitation on the sleeve plate, and the sleeve plate can slide out of the surface of the limiting plate, so that the bandage is replaced; the elastic band and the hook are inserted in a penetrating mode, so that the attaching tightness of the bandage and the chest of the patient can be freely adjusted, it is guaranteed that the bandage is tightly attached to the affected part of the chest of the patient, medicine application is limited to the affected part of the patient, the bandage is suitable for the breasts of different sizes, and the bandage is more comfortable to wear and easier, more convenient and faster to detach and replace.

An American football training garment of the present disclosure comprises a collar; a left sleeve having a left upper arm portion; a right sleeve having a right upper arm portion; a torso portion extending between the left and right sleeves and adjacent to the collar; and a left shoulder flap between the collar and the left sleeve and a right shoulder flap between the collar and the right sleeve. Accordingly, the left and right shoulder flaps extend over a front and back of the torso portion, where the left and right shoulder flaps having a lip area on its perimeter that is able to be gripped during a training session. To aid in effective training of American football fundamentals, the American football training does not include plastic shell materials.

A garment hanger 1008 comprises a hanging structure 1004 and a body 1006 connected to the hanging structure with a central region 1014 and left and right shoulder support regions 1010, 1012. A recess

An occupant protection device includes: a placement surface portion disposed on a seat portion and allowing an occupant to be placed thereon to support a region on a lower surface side at least around front ends of thighs of the occupant; two shoulder restraint belts extending from vicinities of left and right edges at an upper end of a backrest portion, disposed to pass in front of left and right shoulders of the occupant, and having distal ends coupled to vicinities of left and right edges at a front end of the placement surface portion; a placement surface portion-side belt being able to be unreeled by an unreeling mechanism and having a distal end coupled to a vicinity of a rear end of the placement surface portion; and a retractor disposed behind the seat and being able to reel each shoulder restraint belt upon detection of an impact force.

The invention provides a driver anti-sleepiness seat based on biomechanical awakening and a control method.The seat comprises a cushion, a backrest is arranged at the rear end of the cushion, a headrest is arranged at the upper end of the backrest, the seat further comprises a sensing module, an execution module and a control module, and the sensing module comprises a body pressure distribution monitoring unit; the body pressure distribution monitoring unit is a flexible pressure sensor array embedded between a foaming layer and a face cover of a cushion and in a backrest, the execution module comprises an infrasonic frequency micro-vibration unit, a bionic pulse air cushion unit and a dynamic side bag slapping unit, the infrasonic frequency micro-vibration unit is a linear vibration motor fixed on a framework below the cushion, and the bionic pulse air cushion unit is a bionic pulse air cushion unit. The bionic pulse air cushion unit comprises a long-strip-shaped thigh supporting air bag arranged at the front end of the cushion and left and right waist air bags arranged in the backrest, the dynamic side bag slapping unit comprises left and right waist side bags and left and right shoulder side bags arranged on the two sides of the backrest, and the control module is electrically connected with the sensing module and the execution module. The fatigue doze of the driver can be actively prevented and intervened.

The application relates to a mixed reality office scene bad sitting posture correction method and device, equipment and medium, which are suitable for a mixed reality head-mounted device. The method continuously acquires current spatial posture information of a user's head and shoulders, calculates head position offset, left shoulder position offset, right shoulder position offset and head angle offset based on the current spatial posture information and a reference posture model, and judges whether the user is in an abnormal posture state according to each offset and a corresponding threshold value. When the abnormal posture state lasts for more than a preset time length, the mixed reality head-mounted device is controlled to visually modulate display content to prompt the user to adjust the posture. The application can improve the accuracy of bad sitting posture recognition and reduce the interference on the user's office process.

This object is a figurine consisting of a transparent container with multiple flat surfaces, inside which are multiple guide plates and a viscous material filling approximately half of the internal volume. Each guide plate has a different size and angle and is fixedly positioned within the container. The viscous material is relatively lightweight and fluid. When the container is rotated to change the contact surface, the viscous material exhibits an irregular movement, collapsing due to gravity as it collides with the guide plates and falls. For example, when the contact surface is changed from the state shown in the front view to the flat surface at the top right shoulder in the same view, the viscous material begins to collapse as shown in "Front View 1 Showing the Changed State," and then, as shown in "Front View 2 Showing the Changed State," the viscous material stops falling and comes to rest, completing the dynamic change.

A strap-type drum harness comprises a left shoulder strap portion, a right shoulder strap portion, a left torso strap portion, a right torso strap portion end, a waist-encircling strap portion, and an interconnecting strap portion, which are securely interconnected to each other at a front connection point and at a rear connection point. The interconnecting strap portion and the waist-encircling strap portion are securely connected to each other. A drum connector is secured to one of the components of the drum harness. In use, a drum is suspended from the drum connector and the strap type drum harness keeps the drum comfortably in place.

This utility model relates to the field of protective clothing technology, providing a convenient protective suit for welding operations, comprising: a protective suit body, a stainless steel isolation plate, and Velcro fasteners; the stainless steel isolation plate is located in front of the chest of the protective suit body, and the top of the stainless steel isolation plate has a left-curved end, a central arc-shaped opening, and a right-curved end. The central arc-shaped opening accommodates the collar of the protective suit body, the left-curved end rests on the left shoulder of the protective suit body, and the right-curved end rests on the right shoulder of the protective suit body. The bottom of the stainless steel isolation plate has a welding slag dust collection groove, which is higher than the waist of the protective suit body. The stainless steel isolation plate is connected to the protective suit body by Velcro fasteners. Beneficial effects: By setting the stainless steel isolation plate in front of the chest of the protective suit body, the molten metal generated during welding splashes onto the stainless steel isolation plate, preventing molten metal and welding slag from splashing onto the chest area of ​​the protective suit body, thus helping to reduce the inhalation of welding slag dust by welding workers.

The invention discloses a human body back acromion segmentation method based on deep learning, and the method comprises the steps: S1, making a data set containing a human body back region label, the label boundary of the back region comprising an upper boundary, a neck boundary, left and right shoulder boundaries formed by acromion and armpit connecting lines, left and right body boundaries, and a lower boundary; s2, carrying out preprocessing on the input RGBD image; and S3, inputting the preprocessed RGBD four-channel image into a pre-trained acromion segmentation network, and outputting a back region mask image taking the acromion as the shoulder boundary. According to the accurate human body back segmentation method for the RGBD image, interference of the head, the neck and the arms can be effectively eliminated, and a more reliable and safer back area positioning basis is provided for a massage physiotherapy robot.