10 results about "Arm surface" patented technology

The application discloses a switching method of a bionic hand playing mode, the bionic hand comprises a plurality of fingers, and the switching method of the bionic hand playing mode comprises the following steps: when the bionic hand is in a semi-automatic playing mode, controlling the corresponding fingers to play according to a musical score and an electromyographic signal on a residual arm surface; when it is detected that notes played by the bionic hand in the semi-automatic playing mode meet preset requirements, controlling the bionic hand to switch from the semi-automatic playing mode to a full-automatic playing mode; and controlling the fingers to play according to the musical score in the full-automatic playing mode. The switching method of the bionic hand playing mode can solve the problem of slow response speed when the bionic hand plays the piano. In addition, the application further discloses a control device of the bionic hand and the bionic hand.

This invention relates to the field of mold clearing machine fault monitoring technology, and discloses a glove air-blowing mold clearing machine fault monitoring device, including a machine frame, a transmission plate slidably connected to the top of the machine frame, and several glove models fixedly connected to the outer wall of the transmission plate. By activating an electric push rod, the ring blocks contact the arm surface of the glove model under the pushing force of the electric push rod. If there is no rubber glove on the arm surface of the glove model, the ring blocks will not rotate at the outer wall of the fixed shaft due to the large friction force because the glove model surface is relatively smooth. Under the continuous pushing of the electric push rod, the ring blocks slide over the arm surface of the glove model. When the rubber glove has not fallen off the arm surface of the glove model, the ring blocks contact the rubber glove. At this time, the ring blocks rotate at the outer wall of the fixed shaft. The above components can detect in time that the arm of the glove model still has a rubber glove attached.

The utility model relates to the technical field of nursing, in particular to a nursing fixing support which comprises an arm fixing assembly, the arm fixing assembly is composed of a bottom plate, a fixing frame, a threaded rod, a clamping plate, a protection pad and a soft pad, the top end of the bottom plate is fixedly connected with the fixing frame, the threaded rod is arranged at the top end of the fixing frame, and the clamping plate is fixedly connected with the bottom plate. A clamping plate is arranged at the bottom end of the threaded rod, and a protection pad is arranged at the bottom end of the clamping plate. And the waste liquid discharging assembly is composed of an inclined groove and a connecting pipe, and the inclined groove is formed in the position, located between the fixing frames, of the top end of the bottom plate. According to the nursing fixing support, through the arrangement of the bottom plate, the fixing frame, the threaded rod, the clamping plate, the protection pad and the soft cushion, when the nursing fixing support is used, the arm is placed on the surface of the soft cushion fixed by the fixing frame, and the threaded rod is manually rotated to drive the clamping plate to move towards the arm of a patient and drive the protection pad to be attached to the surface of the arm so as to stably clamp the arm; and the protection pad and the soft pad are used for improving the clamping comfort.

The invention relates to the technical field of triangular arms, and discloses an automobile chassis triangular arm shaping machining device which comprises a machining table, a back plate is fixedly connected to the top face of the machining table, a machining unit is slidably connected to the front side face of the back plate, a cavity is formed in the machining table, and a limiting unit is fixedly connected to the bottom face of the machining unit. The top surface of the machining table is fixedly connected with a storage unit, the storage unit is located below the machining unit, the machining unit comprises a forward and reverse rotation motor fixedly connected to the interior of the machining table, the output end of the forward and reverse rotation motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is slidably connected with a belt, and the side, away from the rotating shaft, of the inner wall of the belt is slidably connected with a first ball screw; the inner wall of the back plate is slidably connected with a lifting table; and after machining is completed, mold assembly structures are separated, so that workers can conveniently clean the interior of the mold, and the situation that chippings attached to the surface in the triangular arm surface machining process stay on the surface of the mold, and the mold subjected to shaping machining next time is damaged is prevented.

A spring clip for a mounting assembly of a solar panel includes a base, a pair of arms, and a pair of protrusions. The pair of arms extends from the base. Each of the arms is independently pivotable with respect to the base. Each of the arms includes an outer arm surface. The pair of protrusions is on the pair of arms, respectively. Each of the protrusions includes a first protrusion surface. A first angle between the first protrusion surface and the outer arm surface is oblique.

This unmanned transport vehicle travels along a prescribed travel path, loads an article thereonto by using an arm (15-1), and transports the article. A claw part (21) is provided to an arm surface (15-1a) situated on the leading end portion of the arm (15-1) and facing an accommodation section, and the claw part (21) supports the article when loading the article. The claw part (21) is provided with: a substantially plate-shaped claw member (31) that is disposed so as to be capable of turning about a turn axis and within a prescribed angle range; and an elastic member (32) that biases the claw member (31) such that the claw member (31) projects from the arm surface (15-1a).

The utility model relates to the technical field of steering knuckle, especially for a rear steering knuckle reinforcing connector, including the steering knuckle body, the steering knuckle body surface is equipped with a plurality of bolt holes, the steering knuckle body upper end is equipped with the shock absorber mounting arm fixedly, the shock absorber mounting arm surface is equipped with the shock absorber hole, the shock absorber mounting arm upper end is equipped with the mounting plate, the mounting plate both sides lower end is equipped with the reinforcing arm fixedly, through the double fixed and the strengthening of mounting plate and reinforcing arm, effectively dispersed the stress that shock absorber mounting arm suffered, the stress that originally concentrated in shock absorber mounting arm one place is reasonably transmitted to the steering knuckle body, this kind of structure design makes the structural strength of shock absorber mounting arm get the remarkable promotion, can better bear the various complex force that the vehicle driving process produced, thereby effectively reduced the risk that shock absorber mounting arm appeared fatigue damage because of stress too big, prolonged the service life of shock absorber mounting arm.

The application discloses a playing method of a bionic hand. The bionic hand comprises a plurality of fingers. The playing method of the bionic hand comprises the following steps: when a musical score is recognized according to a played note, the bionic hand is controlled to enter a semi-automatic playing mode; and in the semi-automatic playing mode, corresponding fingers are controlled to play according to the musical score and a myoelectric signal on a residual arm surface. The playing method of the bionic hand disclosed by the application can solve the problem of slow response speed when the bionic hand plays a musical instrument. In addition, the application further discloses a control device of the bionic hand and the bionic hand.

This utility model relates to the field of valve manufacturing technology, specifically to a tool feeding mechanism for a valve body grinding machine, comprising: a swing arm with a clamp at one end for gripping a grinding disc; a support plate adapted to support the swing arm and rotatably connected to the other end of the swing arm; a displacement sensor connected to the support plate and connected to a controller, adapted to detect the displacement of the surface of the swing arm during rotation, the controller being adapted to stop the spindle operation upon receiving a displacement signal from the displacement sensor; and a guide rail extending along the feeding direction of the grinding disc, the support plate being slidably mounted on the guide rail. This application includes an early warning system for abnormal grinding disc displacement. When the grinding disc is lifted upwards, the swing arm rotates around the connection point with the support plate, thereby changing the distance between the swing arm and the displacement sensor. The displacement sensor can detect the displacement of the swing arm surface and thus issue an alarm.