9 results about "Possible injury" patented technology

When a ton bag is clamped, a control module controls a clamping actuator to drive a near-section connecting rod group to rotate so as to clamp the ton bag, and after the ton bag is clamped, the control module controls a hook claw actuator to drive a driving connecting rod to rotate so as to drive a middle connecting rod to move and further drive a driven connecting rod to rotate, so that the ton bag is clamped. Movement of the middle connecting rod can drive the far-section connecting rod set to move, and then the middle-section connecting rod set is driven to rotate, so that the middle-section connecting rod set and the far-section connecting rod set hook the bottom of the ton bag, multi-point supporting is formed, the situation that the ton bag falls off due to uneven stress or insufficient friction force in the carrying process is effectively avoided, and the risk that goods are damaged due to falling of the ton bag is reduced; and meanwhile, possible injury to personnel due to falling of the goods is avoided, the safety of the working environment is improved, and the occurrence probability of safety accidents is reduced.

The utility model provides a kind of drying furnace door lifting device after power failure, including lower support assembly, motor fan connecting shaft disc, right-angle commutator and crank handle, the lower support assembly includes horizontal support and several vertical legs, the longitudinal axis of the motor fan connecting shaft disc is through the middle part of the lower support assembly, the bottom of shaft disc is distributed with the power transmission shaft corresponding fan blade gap, the right-angle commutator is connected on the longitudinal axis upper end of the motor fan connecting shaft disc, and side surface is connected the crank handle.The utility model drives drying furnace door movement by the mode of rotating motor fan, avoids the possible injury caused by lifting drying furnace door by manpower when power failure;Operation is carried out in the position of furnace door lifting motor, far away from furnace door, avoids the possible scald caused by lifting drying furnace door by manpower;With unique structure and transmission mode, facilitate the installation and removal of the whole device.

The utility model discloses a movable handling frame for bridge construction, which relates to the technical field of bridge construction and comprises a moving structure and a protective component, lifting columns are vertically mounted on the surface of the top of the moving structure in a bilateral symmetry manner, a working table is mounted at the tops of the lifting columns, and a ladder stand is vertically mounted on one side of the working table. The protection assembly is erected on the top of the working table. According to the movable operating frame for bridge construction, the protective assembly is erected at the top of the operating platform, and by means of the structural arrangement of the protective assembly, the sunshade effect can be provided for operating personnel, and meanwhile good structural protection can be provided for the operating personnel on the aspect of structural characteristics; according to the anti-collision device, the anti-collision structure is arranged, so that possible injury of falling objects in the operation process can be resisted for operators as far as possible, the operators are prevented from being injured, and through the use of the moving structure, while flexible movement of the whole device is ensured, anti-collision protection to a certain degree can be achieved, so that the use stability of the device is ensured.

The invention provides a medical diagnosis and treatment garment for an in-vivo miniature intelligent terminal system. The medical diagnosis and treatment garment for the in-vivo miniature intelligent terminal system comprises a diagnosis and treatment garment body, a plane structure flexible antenna and a signal processing module, the diagnosis and treatment garment body comprises a front portion, a back portion and a side portion connecting assembly, the side portion connecting assembly is connected with the front portion and the back portion, and the plane structure flexible antenna is arranged on the front portion. The planar structure flexible antenna is configured to communicate with the capsule endoscope, the signal processing module is arranged at the front part, and the signal processing module is electrically connected with the planar structure flexible antenna. By means of the medical diagnosis and treatment clothes, the use comfort requirement and the action convenience requirement of a patient in the wireless diagnosis and treatment process of the digestive tract through a capsule endoscope can be met, and possible injuries caused by a hard antenna device to the patient are avoided.

The invention relates to the technical field of video monitoring, in particular to a child activity process accidental injury early warning system based on video monitoring. The system comprises a data acquisition module used for acquiring child human body key points in a video stream; the environment danger analysis module screens collision corner angle points and obtains danger indexes by combining the sharpness degree and the danger degree of the height to the child; the falling analysis module judges the falling moment according to the relation between the movement speed and the direction change, and determines a collision frame through the distance between the key point and the edge in the backtracking time period; and the alarm module is used for performing graded alarm on damage indexes obtained according to the movement speed of the key points in the collision frame, the danger degree of collision edges and corners and the distance between the collision edges and the key points. According to the invention, through marking and danger quantification of edges and corners which may collide in a child activity area, for child falling and collision behaviors, the possible injury degree is quantified and recorded and warned through the spatial relationship between the movement direction speed and the collision point.

The utility model relates to the technical field of household appliances, in particular to novel household food processing equipment, which comprises a shell and a shell cover, a rotating structure is arranged between the shell and the shell cover and comprises a rotating seat arranged on the shell and a rotating part arranged on the shell cover, the rotating part is rotatably connected with the rotating seat, and the rotating seat is connected with the rotating part. A damping assembly is arranged between the rotating seat and the rotating part, the damping assembly can provide damping for rotation between the rotating part and the rotating seat, the buffering effect is achieved in the movement process of the shell cover, and the shell cover can be slowly opened or closed on the shell. The shell cover is prevented from being opened or closed suddenly, impact and vibration caused by rapid movement are avoided, clamping injury or collision possibly caused to a user during rapid opening or closing is avoided, and the use safety of the device is improved.

The utility model discloses a tension tester for cable detection. The tension tester comprises a base, a detection driving mechanism, a protection mechanism and a controller, a mounting groove is formed in the middle of the base; the detection driving mechanism is located in the middle of the base and connected with the base. The protection mechanism is located in the middle of the base and connected with the base. According to the utility model, through the cooperation of the detection driving mechanism and the fixing mechanism, on the premise that the cable is fixed, the pressure detection process of the cable is converted into the pressure detection process of the pressure plate on the moving seat, so that the feedback operation of the whole process of cable tension detection can be realized; a user can conveniently observe the whole cable tension detection process, and the detection result is more accurate; on the premise that a user is not affected to watch the cable tension detection process, possible injury to the user caused by chippings generated at the moment when the cable is snapped can be avoided, and the safety is higher.

The bone drill capable of being bent directionally is characterized by comprising a drill rod, the near end of the drill rod is connected with a handle, the far end of the drill rod is connected with a drill bit, and the far end of the drill bit is provided with an inclined opening; the drill rod comprises a straight rod and a bent rod capable of being bent directionally, the near end of the bent rod is connected with the straight rod, and the far end of the bent rod is connected with the drill bit. The bending rod comprises a plurality of rod sections, the rod sections are connected end to end, the adjacent rod sections are hinged through rivets, and a directional rotation space is formed between the adjacent rod sections so that the adjacent rod sections can rotate in a directional mode. According to the improved bone drill, the bent rod adopts a mode of connecting a plurality of rod sections, so that the bone drill can quickly reach a target position in an operation, the operation time is greatly saved, and meanwhile, the possible injury to a patient after the operation is reduced.

The utility model discloses a numerical control lathe lifting device, which belongs to the field of numerical control lathes and comprises a frame body and a lifting table arranged on the frame body through a lifting component. The lifting assembly comprises a driving lead screw which is inserted into the lifting table in a threaded mode and rotationally connected with the frame body, a driving motor is fixedly installed at the top end of the frame body, and the output end of the driving motor is fixedly connected with the top end of the driving lead screw; a protection assembly is arranged at the top end of the lifting table and comprises a protection frame plate, hinge rods are symmetrically and fixedly connected to the rear end of the protection frame plate, and hinge seats fixedly connected with the top end of the lifting table are hinged to the tail ends of the hinge rods. The protection assembly can be used for effectively preventing the objects from sliding off or falling off from the edge of the lifting table in the lifting process, and particularly for small objects or objects which are prone to rolling or irregular in shape, the risk of damage or loss can be greatly reduced; and working personnel below can be protected from possible injury, and the risk of accidents in a working place is reduced.