15 results about "Angle gauge" patented technology

The utility model relates to an angle device, and relates to the field of wall corner measuring technology, the angle device comprises a mounting base, a measuring assembly and a locking assembly used for locking the measuring assembly, the measuring assembly comprises two angle rulers, one end of each angle ruler is fixedly connected with a rotating gear, the two rotating gears are both rotatably connected to the mounting base, and the locking assembly is used for locking the measuring assembly. And the two rotating gears are meshed with each other. The angle measuring device has the advantages that synchronous rotation of the two angle rulers is achieved through meshing of the rotating gears, the included angle between the two angle rulers is enlarged, the angle of a wall corner is measured, and convenience of measuring the angle of the wall corner by a user is improved.

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.

The utility model discloses a simple mine angle and gradient measuring instrument, which belongs to the related technical field of mine measurement, and comprises a first base body and a second base body which are rotatably connected, and a main protractor is arranged on the first base body; a round bubble correction device is arranged at the main protractor; a first laser pen and a second laser pen are arranged in the middle of the first base body and the middle of the second base body respectively. A first reading base line and a second reading base line are respectively arranged on the first base body and the second base body; a first side protractor and a second side protractor are arranged in the middle of the first base body and the middle of the second base body respectively, and the first side protractor and the second side protractor are perpendicular to the direction of the main protractor. The utility model provides a simple instrument for measuring angle and gradient of a mine, the problem of larger azimuth measurement deviation caused by magnetic field change can be solved by using the protractor to measure the angle, and the problem of larger gradient measurement error caused by rope bending can be solved by measuring the laser rotation angle.

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.

The utility model discloses a space angle measuring device which comprises a base, a steel sleeve and a lead screw assembly are installed on the top of the base, the lead screw assembly is installed inside the steel sleeve and can vertically move along the steel sleeve, a detachable measuring rod is installed on one side of the lead screw assembly, and a digital display angle ruler is detachably installed on one side of the detachable measuring rod. A rotating sleeve is rotatably mounted on the outer side of the steel sleeve, and a rotating measuring rod is detachably mounted on the rotating sleeve. The device is simple to operate, the positions of the two measuring rods are adjusted by using the lead screw and the rotating sleeve to adapt to a measured object, the measurement preparation work can be rapidly completed, the measurement efficiency is greatly improved, direct measurement is performed by using a digital display angle ruler subsequently, the mounting and adjusting structure design of the measuring rods is reasonable, errors can be effectively reduced, the measurement accuracy is high, and the measurement precision is high. And a common operator can operate quickly.

The utility model discloses a combined vernier angle measuring structure which comprises a first structural body and a second structural body. The first structural body comprises at least three edges which are connected end to end, the second structural body comprises at least two edges which are connected end to end, the first structural body is provided with a first arc edge, the second structural body is provided with a second arc edge, the first arc edge and the second arc edge have the same radian, one of the first arc edge and the second arc edge is a convex arc, and the other one is a concave arc. The first structural body at least has a concave angle formed by a first arc edge and an adjacent edge thereof; the surface of the first arc edge is provided with angle scale marks or angle vernier scale marks, and the surface of the second arc edge is provided with angle vernier scale marks or angle scale marks used in cooperation with the first arc edge. The protractor has the advantages that the principle of an angle vernier caliper is adopted, the first structural body and the second structural body are used in cooperation, and compared with an existing protractor, the protractor can effectively improve the angle measurement precision.

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.

1. Name of the product in this design: Angle Gauge (5-in-1). 2. Purpose of this design: A tool for measuring distance and angle. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a universal bevel protractor for prefabrication and assembly of electromechanical pipelines, belongs to the technical field of universal bevel protractors, and solves the problems of complicated operation and low measurement efficiency caused by the fact that the universal bevel protractor needs to be reassembled for workpieces with different angle ranges in the prior art. The angle measuring device comprises an angle measuring disc with scales, a straight fixed ruler fixedly arranged on the angle measuring disc, and a straight movable ruler which is rotatably arranged on the angle measuring disc and is matched with the straight fixed ruler to measure the angle of a workpiece to be measured. The angle measuring device is used for measuring the angle of the workpiece in the electromechanical pipeline prefabrication assembly.

1. Name of the design product: angle ruler. 2. Use of the design product: tool for measuring angle in cutting process. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

According to the technical scheme, the angle detection device for the hoisting equipment is characterized in that the angle detection device comprises a mounting plate, a mounting shell is fixedly connected to the top of the mounting plate, and an angle indicating dial and an intelligent angle gauge are fixedly mounted in an inner cavity of the mounting shell; the angle indicating dial comprises a dial and an angle pointer which are fixedly connected in an inner cavity of the mounting shell, a lighting assembly used for improving the lighting effect is arranged in the inner cavity of the mounting shell, and a transparent observation cover is fixedly connected to a port of the mounting shell; a sliding assembly is arranged at the top of the mounting plate, and a cleaning assembly used for cleaning the transparent observation cover is arranged at the top of the sliding assembly; the problem that in the prior art, an angle indicating device cannot automatically clean a transparent observation cover, dust and other impurities are prone to being attached, and consequently the angle value cannot be clearly observed is effectively solved.

A measuring device for directly measuring an angular position of a feature of a measurement object. A measuring device for measuring an angular position of a feature of a measurement object, comprising a restriction member for gripping the measurement object, an insertion object which is insertable into the feature of the measurement object, and an angle gauge, the restriction member and the insertion object being arranged to be relatively rotatable about the same axis.

1. Name of the designed product: Angle gauge (EP-JDY9435). 2. Use of the designed product: For angle gauge. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Perspective view 1.