5results about How to "Avoid mopping" patented technology

This invention provides a flexible support system for mountain photovoltaic systems, including a fixed support, with support limiting frames on both sides of the fixed support, and an end floating frame on the side of each support limiting frame away from the fixed support. The fixed support, support limiting frames, and end floating frames are arranged at intervals. It also includes multiple photovoltaic rows, each photovoltaic row including at least two parallel support cables, and multiple photovoltaic support frames along the length of each photovoltaic row. Each support cable is connected to the upper end of the fixed support, support limiting frames, and end floating frames, solving the problems of high difficulty and long cycle time in deploying photovoltaic panels in mountainous terrain.

The utility model provides a gun line management device for a charging pile and the charging pile. The gun line management device comprises a mounting seat; the central shaft and the coil spring are arranged in the mounting seat, one end of the coil spring is connected with the central shaft, and the other end of the coil spring is connected with the coil spring; one of the central shaft and the mounting seat is used as a fixed part, and the other is used as a rotating part; the gun line connecting piece is used for hanging a gun line; and an output structure of the damper is connected with the rotating piece, the coil spring is used for providing driving force in the process that the gun line is reset from the pull-out position to the initial position, and the damper is used for providing viscous resistance at least in the partial reset process. According to the utility model, the gun line is prevented from mopping the ground through the suspension design, so that abrasion and appearance damage are reduced; the design of the cantilever and the rotating member can bear part of the weight of the gun wire, so that easier and smoother charging operation can be realized. The gun line recovery process is stable, and mechanical collision or structure looseness and damage caused by overweight gun lines or too fast recovery are avoided.

The invention discloses a novel wireless signal amplifier and a use method thereof, and relates to the field of signal amplifiers. The vacuum adsorption assembly is installed on the rear side face of the signal amplifier, the signal amplifier can be adsorbed and fixed to the wall face through the vacuum adsorption assembly, and compared with installation and fixation through rivets, bolts and other fixing pieces, the signal amplifier can be more convenient to install, detach and fix; therefore, a user can conveniently adjust and replace the position of the signal amplifier according to use requirements; meanwhile, a take-up and pay-off mechanism for taking up and paying off a power line of the signal amplifier is arranged, so that the power line of the signal amplifier can be taken up when the signal amplifier is detached for position replacement, interference caused by the power line when the signal amplifier moves for position replacement can be prevented, and the position replacement convenience of the signal amplifier is further improved; and the take-up and pay-off mechanism can adjust the length of the power line according to the power connection requirement when the signal amplifier is used, so that the power line is prevented from being knotted or mopped due to overlength.

The invention relates to the technical field of charging pile cable storage, in particular to an automobile charging pile charging cable storage device which comprises a charging pile host, a charging gun, a cable, a positioning buffer unit, a storage unit and a fine adjustment assembly. The storage unit is arranged on the outer side of the connecting end of the cable and the charging pile host, comprises a storage box, a separation frame and automatic winding assemblies arranged in a staggered mode, and is matched with the detector to achieve intelligent segmented winding and unwinding of the cable. The fine adjustment assembly is arranged on the outer side of the connecting end of the cable and the charging gun and used for compensating the position deviation between the charging gun and the vehicle charging base. And the positioning buffer unit is used for rapid installation and collision buffer of the equipment. According to the invention, automatic winding and unwinding and accurate control of the cable are realized, the cable is effectively prevented from being worn to the ground, the use safety and convenience are improved, and meanwhile, the device has the functions of rapid installation and buffer protection, is high in adaptability and has a good practical prospect.

The utility model relates to a kind of medical energy cable of local elasticity and with buffer fixing structure, including host end straight line section, zoned elastic spiral section and instrument end connecting section connected in turn, wherein, zoned elastic spiral section includes fine pitch spiral section and coarse pitch spiral section, fine pitch spiral section is connected with host end straight line section, and coarse pitch spiral section is connected with instrument end connecting section, cable body is also provided with buffer anchoring clamping buckle assembly, and the buffer anchoring clamping buckle assembly includes clamp body, its front segment jaw is straight line shape clamp, can hold sterile single, and rear segment jaw is set as semicircular groove, can hold cable. Compared with prior art, the utility model is designed as multi-section structure, realizes the flexible arrangement of cable in surgical area and intraoperative stability;Meanwhile, by setting buffer anchoring clamping buckle assembly, the performance of retraction force in surgical area is effectively controlled, and operation safety and operation comfort are improved.