7results about How to "Avoid unusable situations" patented technology

The utility model discloses a glue melting box and a continuous glue machine applying the same, the glue melting box comprises a box body with a cavity, and a plurality of heating rods are arranged on the box body in a penetrating manner; the cavity is in a conical shape, and smooth curve transition is adopted at the section changing position. The continuous glue machine comprises a glue storage unit and a conveying unit, the glue storage unit comprises a glue melting box, a glue barrel assembled above the glue melting box and a glue pressing assembly used for pressing hot melt glue in the glue barrel into the glue melting box. The glue melting box adopts the structure; the conveying unit comprises a glue distributing base assembled at the glue outlet of the glue melting box and a glue pump connected with the glue distributing base and used for quantitatively conveying glue. According to the utility model, the shape of the cavity of the glue melting box is designed to be conical, and smooth curve transition is adopted at the change part of the cross section, so that abrupt change edges and corners are eliminated, storage dead angles do not exist in the cavity of the glue melting box, hot melt glue can smoothly flow out from the glue outlet after being heated and melted in the cavity, and cannot remain in the cavity for a long time; and the hot melt adhesive is prevented from going bad due to repeated heating.

This utility model relates to the field of small power battery pack charging technology, specifically a Type-C charging structure based on a BMS controller. Its features include: a Type-C unit for connecting to an external power source and converting the external power supply voltage into a target voltage V+; a control unit for connecting to the BMS controller of the power battery pack, acquiring the status information of the battery module, and generating an adjustment signal MCU_BOOST_CTRL based on the status information; and a boost unit adapted to the Type-C unit, control unit, and battery module for receiving the target voltage V+ and generating the voltage required by the battery module based on the adjustment signal MCU_BOOST_CTRL to charge the battery module. This charging structure can use different small power battery packs, thus avoiding situations where the tool becomes unusable due to the loss or damage of the configured charger.

The invention discloses a shared vehicle reservation method and device, a vehicle and a computer readable storage medium. The method comprises the steps that vehicle reservation information of a target user is acquired; matching the vehicles meeting a preset condition, and generating a matching result; wherein the preset conditions include elimination of vehicles with faults, insufficient residual endurance, reservation conflicts and exceeding the vehicle use range; pushing a matching result and cost estimation, and obtaining a user confirmation instruction to generate a vehicle reservation order; wherein the reservation order comprises use permission information of the target vehicle corresponding to the matching result; and obtaining the use state of the target user on the target vehicle, and generating a fee bill after the vehicle use is finished. By applying the technical scheme of the invention, the technical problem that the user cannot find the vehicle to use after arriving at the vehicle taking point due to the fact that the problems of vehicle fault, insufficient endurance, reservation conflict, geographical range limitation and the like are not comprehensively considered in the vehicle matching process of the existing shared vehicle platform can be solved.

The invention provides a bucket wheel machine remote operation control method and system. The method comprises the steps that data interaction is conducted through a two-channel signal transmission system, the signal strength of a work site emission source is dynamically adjusted, and transmission bandwidth distribution is dynamically optimized; cooperative verification is performed based on a real-time video stream collected by a camera and an on-site limiting signal, and control deviation caused by visual difference is corrected; a manual intervention module is arranged in the automatic task execution process, and fault-tolerant processing is carried out on abnormal conditions in the working process of the bucket wheel machine through multiple intervention operations; and controlling the bucket wheel machine to complete multi-equipment compatible material piling and taking operation in a remote mode by utilizing the optimized dual-channel signal transmission system and cooperating with the verified control instruction and the fault-tolerant processing mechanism according to a preset material piling and taking mode parameter and tripper car working condition adaptation rule. According to the method, remote stable operation of the bucket wheel machine can be achieved, the accuracy and reliability of operation are improved, and the working efficiency and the production capacity of the bucket wheel machine can be improved.

This utility model discloses a cylindrical screen for removing impurities from pulp, relating to the field of pulp technology. It includes a filter barrel body, with a support frame fixedly connected to the outer wall of the filter barrel body. A barrel cover body is placed at the top of the filter barrel body, and a feed hopper for facilitating pulp entry into the filter barrel body is fixedly connected to the center of the top of the barrel cover body. Through a first and second adsorption mechanism, the curved magnetic rod shell and the arc-shaped electromagnet release a corresponding magnetic field inside the filter barrel body. This attracts magnetic impurities inside the pulp, which are then adsorbed onto the outer wall of the magnetic rod shell. The arc shape increases the contact area with the pulp, improving adsorption efficiency. After use, the arc-shaped electromagnet can be disconnected to remove the magnetic impurities.

The utility model provides a hip bath basin and a closestool, and relates to the technical field of hip bath devices, and the hip bath basin comprises a liquid storage basin body and a fixing structure; the fixing structure is fixedly connected with the liquid storage basin body, the fixing structure comprises a first lifting lug and a second lifting lug, the first lifting lug and the second lifting lug are detachably connected, and the end, away from the second lifting lug, of the first lifting lug is fixedly connected with the liquid storage basin body. The bidet provided by the utility model can adapt to closestool rings with different sizes, and a user can ensure that the bidet can be stably mounted on a closestool according to the actual size of the closestool ring, so that the universality and the adaptability of the bidet are improved, the bidet of the same type can be applicable to closestools with different sizes, and the application range of the bidet is widened.

The application provides a safe escape lifting device. The device comprises a fixed support, a traction system, a linkage system and an escape compartment. The fixed support is fixed on a building, the traction system is connected with the fixed support through a traction rope, the linkage system is connected with the traction system through linkage interlocking, and the linkage system is fixedly connected with the escape compartment. The escape compartment is connected with the traction system through a standby rope, and a door is arranged on the escape compartment for the escape personnel to enter or exit. When the escape compartment receives a starting signal, a descending control signal is generated according to the starting signal, and the descending control signal is transmitted to the traction system, so that the traction system controls the escape compartment to ascend or descend through the linkage system by using the traction rope. The escape compartment is also used for sending a separation signal to the traction system to control the traction system and the linkage system to be unlocked and separated, and the escape compartment ascends or descends through the standby rope. The application can conveniently and effectively help the escape personnel to safely escape and improve the safety of the escape personnel.