59results about How to "Realize fixed operation" patented technology

To provide a fixing device for a tubular member such as a catheter which is easy to operate, has parts which are easy to tighten, which makes it easy to recognize whether the parts are securely fixed, which is small in size, and which causes minimum irritation of the skin. [Means for Resolution] A tubular member fixing device includes: a second fixing portion (20) being formed of soft material and including a retaining portion (22) capable of opening and closing for clamping the tubular member (30) and a second base member (21) formed integrally with the retaining portion (22) at a fitting recess (24); and a first fixing portion (1) being formed of material harder than that of the second fixing portion (20) and including a first base member (2) having a covering portion (3) for covering the outer surface (22d) of the retaining portion (22) so as to be capable of opening and closing the opening-closing side of the retaining portion (22) of the second fixing portion (20), and a fitting joint (2a) formed integrally with the covering portion (3) for fitting into the fitting recess (24) of the second fixing portion (20), and the second fixing portion (20) and the first fixing portion (1) are fitted to abut against each other.

The invention discloses a lifting platform for automobile maintenance. The lifting platform for automobile maintenance comprises transverse plates, the two transverse plates are symmetrically arranged up and down, the transverse plate located on the upper side is larger than the transverse plate on the lower side, moving mechanisms are arranged at the positions, close to the four corners, of the bottom face of the transverse plate located on the lower side, two through grooves are formed in the left side wall and the right side wall of the transverse plate located on the lower side correspondingly, the through grooves are arranged in an L shape; the through grooves penetrate through the bottom face of the transverse plate on the lower side, movable rods are arranged in the through grooves respectively, the movable rods are arranged in an L shape, and the ends, away from the centers of the transverse plates, of the movable rods extend out of the through grooves. But in the prior art, when most automobile lifting platforms are uses, clamping mechanisms for wheels are deficient, and therefore the condition that an automobile is unstable in the lifting process exists, convenient and rapid movement can not be carried out on the automobile, stable supporting can not be well carried out on the lifting platform during lifting, and the problems of position deviation and the like are easily caused.

The invention discloses a distribution box with a cable clamping mechanism, which includes a display box, the bottom end of which is fixedly connected with an opening and closing structure which is on the same vertical plane as the side wall of the display box and has a "back" structure. mechanism, the side wall of the opening and closing mechanism is located at the bottom end of the display box and is fixedly connected with the cabinet body. This kind of distribution box with a cable clamping mechanism is provided with a clamping slide plate, in the clamping plate, The clamping button drives the clamping control rod to move, the clamping control rod drives the push block to slide along the inner wall of the clamping plate, the movement of the pushing block drives the connecting rod to move, and the connecting rod drives the clamping slide plate to slide along the inner wall of the clamping plate through the clamping spring , and the sliding length of the clamping slide plate is equal to the length of the connecting rod, and the central axis of the push block, the midpoint of the two sets of connecting rods and the central axis of the clamping groove coincide, and the clamping slide plate and the clamping groove The relative movement of the groove realizes the clamping operation of the cable.

The invention discloses a transformer with a fine movement mechanism. The transformer comprises a transformer box, wherein the lower part of the transformer box is connected with an adjustable base; a spiral shaft is welded on the lower surface of the transformer box; mounting holes are formed in four corners of the corresponding adjustable base; sliding guide rails are arranged at two ends of the center of the upper surface of the adjustable base; a movable fixture block is clamped into each sliding guide rail; the transformer box is clamped between the movable fixture blocks at two ends; a high-voltage bushing is inlaid into the top end of the transformer box; an adjustable hydraulic respirator is sleeved with the high-voltage bushing and is inlaid into the top end in the transformer box; the bottom of the adjustable hydraulic respirator is connected with a transformer contact; an iron core is also arranged under the adjustable hydraulic respirator and is fixed on the lower surface of the transformer box; and the iron core is also wound with a winding coil. Fine adjustment of the structure dimension and output ratio adjustment of the transformer can be conveniently achieved, and the transformer is fast and stable.