5results about How to "Avoid damage rate" patented technology

The utility model discloses a display module and a display device, and belongs to the technical field of display. The display module comprises a display panel, a plurality of driving chips and a plurality of first buffer parts. The driving chip and the first buffer part are both connected with the side, away from the first panel part, of the second panel part, and the thickness of the first buffer part is larger than that of the driving chip in the direction perpendicular to the display surface. Therefore, when the display device provided with the display module is extruded, the first buffer part can bear the extrusion force. The first buffer part has a good buffer effect, and after the first buffer part is extruded, the extrusion force can be eliminated by the first buffer part through the buffer effect of the first buffer part on the extrusion force, so that the probability that the driving chip is extruded is low, and the probability that the driving chip is damaged due to extrusion can be further avoided. In this way, the first buffer part can protect the driving chip, and the reliability of the display device provided with the display module is improved.

The utility model relates to the technical field of roll forming, in particular to a distortion correction seat group for roll forming of an automobile seat slide rail, which comprises a frame body, a support frame and a connecting frame, two ends of the connecting frame are respectively abutted against the surface of the support frame, the support frame is mounted in the middle of the frame body, and the surface of the connecting frame is connected with a correction component. The correcting assembly comprises a rotating shaft and a correcting pressing block, and a cooling structure is arranged in the correcting pressing block. The cooling structure comprises a cooling flow channel and a connecting block used for being installed with the connecting hole in a paired mode. The cooling structure is arranged in the correction pressing block, so that the cooling medium smoothly circulates in the cooling structure, and heat generated by friction of the correction pressing block in the rolling process in the machining process is reduced through the cooling medium in the cooling structure, so that the physical influence caused by expansion caused by heat and contraction caused by cold is avoided; the precision and the size of a rolled product are influenced, or the hardness is changed due to the annealing of the correction pressing block, or other adverse effects are caused.

The utility model relates to building pipe spacer technology field, concretely is a kind of building material turnover auxiliary device for construction engineering, including spacer, spacer is placed below multiple building construction pipe, the both ends of spacer are respectively provided with splicing groove one and splicing groove two, two spacers are spliced by splicing groove one and splicing groove two misregistration when head-to-tail splicing, and two spacer splicing places are connected by screw rod, the surface of spacer is equipped with rope body, and rope body is used for limiting building construction pipe;Beneficial effects are that: rope body is further limited to building construction pipe.Rope body one end is bolted on the bolted rod between the reserved mouth side wall, and the other end is bolted on the bolted ring welded and fixed on the top surface of spacer after passing through pipe.In the other end of bolted rope body, tensioning rope body makes it be in taut state, can tightly squeeze building construction pipe on spacer, avoid pipe from spacer drop, provide double protection for the stable placement of pipe, improve the safety and reliability in the process of pipe turnover.

The invention provides a test tool and a test method thereof. The test tool is used for testing a separation joint comprising a matching piece and a connecting piece. The test tool comprises a base, and a first pressing piece, a second pressing piece and a pushing piece which are distributed along a first direction parallel to the length of the base, the second pressing piece is arranged on the base in a sliding mode and used for being detachably connected with the connecting piece. The pushing piece is connected with the second pressing piece and can stretch out and draw back in the first direction. The first pressing piece is arranged at the top of the base in a rotatable mode in the plane parallel to the base and used for being detachably connected with the matching piece and adjusting the angle of the matching piece to be connected with the connecting piece after being coaxial with the connecting piece. The test tool can limit the positions of the connecting piece and the matching piece in the horizontal direction and the vertical direction at the same time, so that the axis of the connecting piece is kept unchanged when the connecting piece moves towards the matching piece, the axis of the matching piece can be rapidly adjusted until the axis of the matching piece is coaxial with the connecting piece only by rotating the second pressing piece in the plane parallel to the base, and a separation connector is prevented from being damaged.

The utility model discloses an outdoor energy-saving charging pile, and relates to the technical field of charging piles, the outdoor energy-saving charging pile comprises a main board, the upper surface of the main board is provided with a plurality of bolts, the plurality of bolts are symmetrically distributed about the center line of the main board, the upper surface of the main board is fixedly provided with a charging pile body, and the charging pile body is internally provided with a cooling assembly and a ventilation assembly. The cooling assembly and the ventilation assembly are located on the two different sides of the charging pile body correspondingly and are close to each other, an energy-saving assembly is fixedly installed on the upper surface of the charging pile body, the cooling assembly comprises a first main body, a connecting groove is formed in the first main body, and a rotating shaft is fixedly installed below the inner wall of the connecting groove; the outer surface of the rotating shaft is sleeved with a baffle, the cooling assembly is unfolded, external rainwater enters the cooling assembly, the equipment is cooled, the rainwater is prevented from making direct contact with electronic components in the equipment, and the probability that the equipment is damaged is reduced.