28results about How to "Short installation time" patented technology

The utility model provides a soft film lamp embedded part, and belongs to the technical field of lamps. The lamp mounting structure comprises a mounting base and a lamp holder, a mounting through hole is formed in the mounting base, a plurality of limiting barbs are arranged on the inner hole wall of the mounting through hole, the lamp holder comprises a lamp groove for mounting a lamp wick, a limiting clamping groove is formed in the outer wall of the lamp holder, and when a lamp is inserted into the mounting through hole, the limiting barbs are clamped in the limiting clamping groove. And the limiting barb is clamped on the lower edge of the limiting clamping groove. According to the utility model, the lamp can be mounted under the soft film more efficiently, and more combined mounting effects are achieved.

This utility model discloses a testing fixture, which includes a first sealing element, a second sealing element, and a testing element. The first sealing element is disposed on the liquid channel to seal the liquid channel. The second sealing element includes a sealing portion and a locking portion. The sealing portion is disposed at the opening of the accommodating space, and the locking portion is disposed on the sealing portion and used to lock the sealing portion onto the liquid cooling cabinet to seal the accommodating space. The first sealing element, the second sealing element, and the housing surround to form a sealed space. A pressure port is formed on the first sealing element, and the pressure port penetrates the first sealing element. The testing element is disposed on the pressure port and used to detect the air pressure within the sealed space. This utility model has good sealing performance and a short testing time.

The utility model provides a novel grandstand with a ceiling. The novel grandstand comprises a mounting structure, a grandstand structure, a ceiling structure and a guardrail structure, the mounting structure comprises a supporting mechanism, a fixing mechanism and a connecting mechanism, and the fixing mechanism and the connecting mechanism are both arranged on the supporting mechanism; the stand structure and the guardrail structure are arranged on the fixing mechanism, and the ceiling structure is arranged on the connecting mechanism. When the stand with the ceiling is used, through cooperation of the supporting mechanism, the fixing mechanism, the connecting mechanism, the stand structure, the ceiling structure and the guardrail structure, rapid installation can be conducted according to different sites, the ceiling structure is small in installation difficulty and short in installation time, and time and labor are saved.

The utility model relates to the technical field of corrugation compensators, and provides an axial corrugation compensator which comprises two flanges and a plurality of L-shaped plates, sliding grooves are formed in the L-shaped plates, first threaded rods are movably embedded in the L-shaped plates, one ends of the first threaded rods are rotationally connected with sliding blocks through bearings, and the other ends of the first threaded rods are rotationally connected with the sliding blocks through bearings. A plurality of sliding grooves are formed in the two sides of the two flanges, a plurality of sliding blocks are arranged in the sliding grooves in a sliding mode, a plurality of bottom blocks are fixedly connected to the outer surfaces of the two flanges, and second side blocks are fixedly connected to the outer surfaces of the bottom blocks. The sliding block moves under limiting of the sliding groove, the pipeline can be clamped and fixed after the sliding block moves, and compared with traditional screw installation, time is saved, the installation time is short, and the efficiency is high.

The utility model provides a wire harness protection box and automobile, relates to automobile part technical field, the wire harness protection box includes inner box body, outer box body and cover body, the outer box body is equipped with the through mounting groove, the one end of inner box body is inserted into the mounting groove, and the inner box body is used for moving along the extension direction of mounting groove, one end, far away from the bottom of the mounting groove, of the inner box body is provided with a through wire harness groove, the extending direction of the wire harness groove is consistent with that of the mounting groove, and the cover body covers a groove opening of the mounting groove and a groove opening of the wire harness groove in an openable and closable manner. According to the wire harness protection box, the cover body covers the notch of the mounting groove and the notch of the wire harness groove of the part, extending out of the mounting groove, of the inner box body, and the accommodating space is formed among the cover body, the wire harness groove and the mounting groove, so that the wire harness can penetrate through the accommodating space, and the protection on the wire harness is formed. Besides, the inner box body can move in the mounting groove of the outer box body, so that the length of the box body of the wire harness protection box can be adjusted by utilizing the movement of the inner box body relative to the outer box body, and wire harnesses with different lengths can be protected.