5 results about "Angle gauge" patented technology

The utility model discloses a kind of annular travel angle gauge and inspection measuring tool suitable for sleeve structure, it is related to sleeve structure detection technical field, the annular travel angle gauge suitable for sleeve structure includes: rely on size, it is semicircular structure, and the middle part is provided with clamping groove, clamping groove is used to connect nut, the surface of rely on size is equipped with arc sliding slot;Travel size, its surface is provided with perforation, and sliding positioning member is equipped in perforation, and sliding positioning member is penetrated sliding slot and can slide along sliding slot, the surface of rely on size and travel size is equipped with scale mark.The annular travel angle gauge and inspection measuring tool suitable for sleeve structure provided in the application are composed by rely on size and travel size, scale mark is equipped on travel size, and screwing angle can be verified quickly and the reason of confirming pressure leakage failure.

The utility model discloses an angle gauge, including scale part, alignment amplification part and screw, the scale part includes dial, guide pillar, first pin and nut, the alignment amplification part includes magnifying glass, soft cover, spring, second pin, the dial with guide pillar riveting, the nut with guide pillar riveting, the spring is covered and is established on the second pin, the soft cover is covered and is established on the spring, the second pin is inserted and is established on the magnifying glass, the scale part with alignment amplification part is connected through the nut with screw cooperation, the utility model discloses simple structure can measure or draw geometric figure angle, even close to the geometric figure angle of paper edge, simultaneously, the utility model discloses hand -held convenient, can quickly shift and position.

This utility model relates to the field of measuring instrument technology, and more particularly to a measuring instrument for advertising design, comprising a mounting plate, a scale, guide rods, a rack, a gear, and a rotating telescopic frame. Two scales are connected to the mounting plate, each with a guide rod slidably connected to it. The guide rods are interconnected at their front sides. A rack is connected to the side of one guide rod closest to the other. A gear is rotatably connected to the front side of the mounting plate, meshing with the rack. A rotating telescopic frame is rotatably connected to the front sides of the guide rods. This utility model, with its guide rods, gears, rack, and scale, allows the guide rods to move a distance on the scale to measure the advertising board. It features a stable structure, high transmission accuracy, and simple operation. The addition of a rotating telescopic frame, an angle gauge, and a mounting rod enables quick switching of measurement modes according to actual needs, significantly improving the practicality and comprehensive measurement capabilities of this measuring instrument.

1. The name of the design product: angle gauge for valve sealing. 2. The use of the design product: mainly used for angle measurement of self-sealing in valve. 3. The design points of the design product: in the front view. 4. The picture or photo that best indicates the design points: front view.