6results about How to "Increase detection function" patented technology

The utility model discloses a handheld stress detector which comprises a top block, two fixing plates and clamping units arranged on the two sides of the two fixing plates. The bottom of the top block is fixedly connected with a grip, and the bottom of the grip is fixedly connected with a bottom block; rotating grooves are formed in the opposite sides of the two fixing plates, connecting rods are rotationally connected between the inner walls of the two sides of the rotating grooves, rotating rods are fixedly connected to the outer walls of the circumferences of the connecting rods, one ends of the rotating rods are rotationally connected with one sides of top blocks, mounting plates are fixedly connected to the other sides of the two fixing plates, and polarizers are arranged in the mounting plates; the device body can be conveniently folded and unfolded through sliding connection of magnetic attraction blocks, iron blocks and inserting rods in the clamping units in the fixing cylinders, when the device does not need to be used, a user can fold the device into a compact cuboid shape through simple operation, the size is greatly reduced, carrying and storage are convenient, and use is convenient. Therefore, the use convenience is improved, and the space is effectively saved.

This application provides a cargo handling method and system. The cargo handling system includes: a rack providing multiple storage locations; a travel track disposed on the rack, forming a movement path covering at least a portion of the storage locations; handling equipment including: a traveling mechanism running on the travel track to drive the handling equipment to move within the movement path; an actuator for contacting cargo within the work area to complete the transfer of cargo between the handling equipment and the storage locations; and a detection device for generating an abnormal signal when an obstruction cargo protruding from a storage location is detected, causing the handling equipment to perform a corresponding abnormal response operation; wherein the detection device is disposed on the handling equipment or the rack. This additional detection device enhances the system's ability to detect obstruction cargo, thereby ensuring that the handling equipment responds promptly to obstruction cargo and preventing collisions.

The invention discloses a lithium battery PACK assembly detection device, and relates to the technical field of lithium battery detection, the lithium battery PACK assembly detection device comprises a U-shaped device frame, the lower side of the U-shaped device frame is fixedly provided with a fixed support, the right side of the U-shaped device frame is provided with a battery compartment, the U-shaped device frame is rotatably provided with a stirring impeller, and the stirring impeller is provided with a rotating shaft. A mounting groove is formed in the upper side of the center position of the U-shaped device frame, the stirring impeller moves in the mounting groove, and a movable pushing frame is movably arranged at the left end of the U-shaped device frame. The battery detection device is provided with the rotatable stirring impeller, the stirring impeller has the capacity of separating batteries and stirring the batteries, each battery can be detected through the stirring impeller through the first detection mechanism and the second detection mechanism, and the first detection mechanism performs detection through contact between the first electrode plates and the two ends of the batteries; when the battery moves, the first electrode plate does not block the battery, the stability of the battery during movement is improved, and the detection basis of the second detection mechanism is the movement of the battery.

The online alpha particle detector of this invention integrates a ZnS(Ag) detector and a PIPS (ion-implanted passivated silicon) detector. Both ZnS(Ag) and PIPS are insensitive to ambient gamma rays, allowing the device to achieve low background and detection limits without additional shielding. ZnS(Ag) is also insensitive to beta rays; with proper threshold setting, the interference of beta rays on ZnS(Ag) is negligible. For PIPS, the energy spectrum of beta rays is concentrated in the low-energy region; interference from beta rays can be eliminated through energy spectrum analysis algorithms or by increasing the lower limit of the energy spectrum threshold. Thus, the influence of beta and gamma rays on the combined detector's measurement of alpha particles is greatly reduced, improving the detection accuracy of alpha particles. The ZnS(Ag) detector is coupled with multiple PMTs, further ensuring detection efficiency. The detection window structure, thanks to its unique design, is easy to replace, and the window materials—aluminum foil, titanium foil, and gold foil—are flexibly adaptable. The detector is resistant to strong acids and alkalis and corrosion, enabling a wider range of applications.

The invention discloses a DC system switch state intelligent detection system based on multi-point current sampling, and the system comprises a current sampling unit which is used for collecting the current data of a bus tie switch main loop of a DC system; the current sampling unit comprises micro-current sensor arrays which are arranged at an input end P1, an internal contact position P2 and an output end P3 of the bus tie switch and are used for detecting real-time current values of two sides and a middle node of the switch respectively; the signal conditioning and acquisition unit is connected with the current sampling unit; according to the method, the micro-current sensor arrays are deployed at a plurality of key positions of the main loop of the bus tie switch, current data of two sides and middle nodes of the switch are acquired, and the actual conduction state of the main loop is directly judged by using differential characteristics and correlation analysis of multi-point current. Even if the auxiliary contact loses efficacy, the system can still accurately identify the switch state based on the real distribution of the main loop current, and the dependence on the auxiliary contact is thoroughly eliminated.

The application relates to a temporary storage device, comprising a containing shell and a detector, the containing shell being provided with a containing cavity for containing the front end of a suction head on a material disc; a protective skirt is arranged on the inner wall of the containing cavity, and a first area is formed between the protective skirt and the inner wall; the detector is arranged in the first area and located outside the projection range of the suction head along the Y-axis direction, and the detector corresponds to the front end of the suction head. The detector is shielded by the protective skirt, and the suction head is located in the range surrounded by the protective skirt, so that the detector is separated from the front end of the suction head. Since the detector is arranged in the containing shell and the detector is accommodated in the empty area of the containing cavity, the detection function of the material disc is increased without increasing the volume, and the structure is more compact.