11results about How to "Improve posture" patented technology

The utility model relates to the technical field of baby bath articles, and discloses a baby bath equipment cabinet with an inclined structure, which comprises a U-shaped fixing plate, the outer part of the U-shaped fixing plate is fixedly connected to the inner part of a cabinet body III, the inner part of the U-shaped fixing plate is rotatably connected with a rotary connecting shaft, and the rotary connecting shaft is fixedly connected with the inner part of the cabinet body III. A driving assembly is fixedly connected to the outer portion of the rotating connecting shaft, a rotating table top is rotatably connected to the top of the third cabinet body, a bath barrel is fixedly connected to the interior of the rotating table top, and a rotating connecting column is fixedly connected to the interior of the rotating table top. According to the baby bathing table, fatigue of parents during bathing of a baby is effectively reduced through the three-body type inclined structure, the baby can be kept in a comfortable posture during bathing, the rotating table top can be adjusted through the matched design of the air cylinder and the telescopic column, the posture of the baby in the bathing process is optimized, and the baby can be kept in a comfortable posture during bathing. The burden that parents need to frequently bend down and carry the baby in the bathing process is effectively relieved, and comfort and operation convenience are improved.

The utility model discloses an air-conveying type precise corn seed-metering device, which relates to the field of seeding equipment and is characterized by comprising a rear shell, a bearing, a seed-metering disc, a hole plug-in unit, a transmission shaft, a positioning screw, a centrifugal reducing seed protection plate and a front shell component, the seed-metering disc is positioned in a seed-metering disc mounting groove of the rear shell, the transmission shaft is connected with the seed-metering disc through a positioning screw, the hole insert is mounted in a straight hole groove, the variable-diameter centrifugal seed protection plate is mounted on the outer side of the seed-metering disc to prevent the hole insert from being thrown out, and the front shell is connected with the rear shell through a positioning hole. The corn seed filling device is simple and reliable in structure, the filling posture of corn seeds is optimized by applying dynamic reducing in the seed filling section, the seed carrying stability and the seed cleaning efficiency are enhanced by utilizing the inclined type hole plug-in, and the single-seed precision seeding quality is improved.

The utility model discloses a convenient folding storage and one -way antiskid medical nursing pad, including nursing pad main part, and nursing pad main part includes nursing pad a and nursing pad b, and the inside of nursing pad a and nursing pad b is provided with filling cavity, the outer wall of nursing pad a and nursing pad b is provided with the extension line, and the center of nursing pad a and nursing pad b is provided with folding line, the surface of nursing pad main part is provided with one -way antiskid cloth, and the surface of one -way antiskid cloth forms the barb, the outer wall of nursing pad main part is assembled with the protective layer, and the inside of protective layer is sequentially stitched with waterproof layer, wear -resisting layer and high temperature resistance layer from top to bottom through cotton thread, the setting of this convenient folding storage and one -way antiskid medical nursing pad, through setting the extension line and folding line on the outer wall of nursing pad main part, can open and close nursing pad main part, thereby folding storage is convenient.

The utility model discloses a stable supporting turning locking assembly and an eye protection table, and relates to the technical field of eye protection tables, the stable supporting turning locking assembly comprises a supporting piece, a limiting assembly and a locking assembly, the supporting piece is movably arranged relative to an installation reference, the supporting piece is provided with a supporting position and forms a bearing end face, and the limiting assembly is arranged on the supporting position; when the supporting part is located at the supporting position, the bearing end face and the datum plane of the installation datum form an angle, the limiting assembly is arranged between the supporting piece and the installation datum so as to limit movement of the supporting piece when the supporting piece is located at the supporting position, and the locking assembly is connected with the supporting piece so as to lock the supporting piece and the limiting assembly and keep the supporting piece at the supporting position. Through the arrangement, the limiting assembly and the locking assembly can improve the stability of the supporting piece at the supporting position, the supporting piece is prevented from rotating, and the use reliability of a user is guaranteed.

The utility model relates to the technical field of orthopedic tools, and discloses a posture correcting belt which comprises a waist belt and shoulder belts, the two shoulder belts are arranged in a bilateral symmetry mode and are arranged on the back of a human body in a crossed mode, the front ends of the shoulder belts are connected with the waist belt through the chest of the human body and at a first connecting point X at the junction of the anterior saw muscle of the human body and the pectoralis major muscle of the human body, and the back ends of the shoulder belts are connected with the waist belt. The rear ends of the shoulder straps pass through the shoulders of the human body and obliquely pass through a second connecting point Z at the position of latissimus dorsi of the back of the human body to be adjustably connected with the waistband. According to the posture correcting belt, by optimizing the connecting point positions and mechanical distribution of the shoulder belts and the waist belt, the comfort degree and the correcting effect of the posture correcting belt are remarkably improved, the posture correcting belt can provide stable supporting and correcting force while dispersing pressure and optimizing stress distribution through the design of the crossed shoulder belts and reasonable mechanical fulcrum distribution, and therefore the poor posture is effectively improved, and the posture correcting effect is improved. And the discomfort of the body is reduced.

The utility model discloses a combined floor of a delivery bed for pigs, and relates to the technical field of sow delivery equipment, the combined floor comprises a floor body, the floor body comprises a supporting mechanism, a delivery bed and two piglet placing beds, the supporting mechanism is used for being installed above a trench of a pig house, the delivery bed is installed in the middle of the top surface of the supporting mechanism, and the two piglet placing beds are arranged on the supporting mechanism. The two piglet placing beds are installed on the top face of the supporting mechanism and located on the two sides of the delivery bed. The delivery bed comprises a first frame, a rigid supporting plate and a cover plate, the first frame is provided with an excrement leaking window and a supporting station, the rigid supporting plate is installed on the supporting station, the excrement leaking window is arranged on one side of the supporting station, and the cover plate is connected to the excrement leaking window so that the excrement leaking window can be closed or opened; the piglet placement bed comprises a second frame and a first flexible supporting net plate, the flexible supporting net plate is installed in the second frame, the combined floor for the delivery bed for the pigs is simple in structure and convenient to use, the delivery comfort of the sows and the growth safety of the piglets are effectively improved, and the sanitation of a pig house is kept.

The utility model discloses a multifunctional assembly structure for an eye protection table, and relates to the technical field of learning auxiliary appliances, the multifunctional assembly structure for the eye protection table comprises at least one assembly unit, the assembly unit comprises a main body arranged on an installation reference of the eye protection table, and the main body comprises a containing groove. The containing groove is used for being matched with the installation portion of the functional part so that the functional parts of different forms can be installed. The assembling unit can be integrated on an installation reference of the eye protection table, the containing groove is used for layout and installation of the functional parts, and therefore the function of installing and supporting the functional parts is achieved. The appearance and the size of the containing groove are reasonably set, so that the containing groove can be matched with the installation portion of the functional component, and therefore the eye protection table integrates more functions in a learning scene, the eye protection table is not only used for reading or writing, comprehensive eye protection and posture correction are truly achieved, the use flexibility and convenience are improved, and the use effect of a user is improved.

This utility model belongs to the field of teaching aids technology, specifically relating to an ergonomically designed student desk and chair, including a base plate, a chair frame assembly, an elastic support assembly, and a linked lumbar support assembly. The chair frame assembly is mounted on the base plate, and the elastic support assembly and the linked lumbar support assembly are both mounted on the chair frame assembly. The linked lumbar support assembly pushes against the user's lower back through the elastic support assembly. A table frame is provided above the base plate and is mounted on the upper side of the support frame. Extended plates are slidably mounted on both sides of the table frame. This utility model, through the cooperation of the chair frame assembly, the elastic support assembly, and the linked lumbar support assembly, allows the elastic support assembly to automatically push against the user's lower back under the downward pressure of the user's weight. Thus, the student sitting on the elastic support assembly experiences a push against the lower back, thereby correcting poor posture and improving the desk and chair's effectiveness in correcting student posture.

The utility model relates to the technical field of desk, especially a desk with telescopic storage drawer. The utility model provides a desk with telescopic storage drawer, including desk body and storage bin, the inside of desk body is provided with storage bin, still including slide rail, limit stop, guide rail, connecting block, placing box and screw rod, the inside both sides of desk body all are installed with slide rail, the limit stop is jointly and severally slidably arranged in two slide rails, the both sides of limit stop bottom all are fixedly connected with guide rail, the connecting block is slidably arranged on the guide rail, two connecting blocks are jointly and severally fixedly connected with placing box, and the placing box is slidably connected with the limit stop, and the limit stop bottom left side is rotatably provided with screw rod. Through rotating screw rod, drive the connecting block of left side to move down, and the connecting block of right side synchronous sliding along the guide rod, make placing box move down, cooperate with the limit stop, expand the storage space of placing box, realize the maximum storage space, to this end satisfies different use demand.

This utility model belongs to the field of medical device technology and discloses a prone positioning mat, comprising: a mat body for accommodating a person lying prone, the mat body having an inflation port connected to the interior of the mat body; an inflation device including a first interface and an adjustment switch configured to control the gas flow rate during inflation; and a connecting tube connecting the inflation port and the first interface, allowing the inflation device to inflate the interior of the mat body through the connecting tube. This utility model helps users maintain a more correct body position.

This invention discloses a training method for balanced handling of a robotic arm based on curriculum learning. The method includes breaking down the hybrid constraint training for balanced handling into several sub-tasks that can be progressively learned and used for single-constraint training, and constructing a task reward function for the current sub-task. Based on the initial base model and task reward function of the current sub-task, the robotic arm's motion transitions are controlled to move its end effector towards the desired target. The state transition information corresponding to each motion transition is stored in an experience replay buffer. The initial base model is updated based on the state transition information in the experience replay buffer. The success rate of the updated initial base model is evaluated, and based on the success rate, the method determines whether to continue training the initial base model for the current sub-task, train the initial base model for the next sub-task, and generate a balanced handling model. This invention significantly improves training efficiency and success rate, effectively solving complex handling tasks that require simultaneous satisfaction of position accuracy, attitude constraints, and stability requirements.