30 results about "Angle gauge" patented technology

1. Name of the product in this design: Angle ruler. 2. Purpose of this design: This design is intended to be used as a measuring tool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the Design Product: Digital Angle Gauge (DL602). 2. Use of the Design Product: This design application is used for measuring angles. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Front View.

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 relates to the technical field of testing tools, in particular to a tool for dimension detection, which comprises at least two sliding rails, a plurality of sliding blocks and a plurality of positioning blocks, the sliding rails are rotatably connected and rotate in the same plane, and scales are arranged on the sliding rails in the length direction; the sliding block is arranged on the sliding rail in a sliding mode and can move in the length direction of the sliding rail; and the angle gauge is arranged below the sliding rails, and the angle gauge is used for measuring an included angle between any two sliding rails. A tool for dimension detection can be adapted to various special-shaped to-be-detected pieces, can obtain corresponding dimension data at a time, and solves the problems that in the prior art, dimension detection is carried out on sheet metal stamping pieces through vernier calipers, the process of detecting the special-shaped sheet metal stamping pieces is tedious, operation of the vernier calipers is complex, and the working efficiency is high. And the inspection efficiency is influenced.

The utility model relates to the technical field of angle gauges, and discloses an angle gauge with a marking function, which comprises a measuring scale, the front surface of the measuring scale is fixedly connected with a connecting plate, the center of the top of the connecting plate is fixedly connected with a rotating shaft, and the surface of the rotating shaft is rotatably provided with a scale sheet; a marking frame is fixedly connected to one end of the top of the ruler piece, a first movable groove is formed in the top of the marking frame, a marking cylinder is arranged in the first movable groove, a marking head is fixedly connected to the bottom of the marking cylinder, a limiting plate is fixedly connected to the surface of the marking cylinder, and a spring is fixedly connected to the bottom of the limiting plate; and a second movable groove is formed in the bottom of the marking frame. According to the angle gauge with the marking function, the marking cylinder drives the marking head to penetrate through the second movable groove to conduct marking downwards, the marking function is achieved, a pen does not need to be additionally held for marking, practicability is improved, and marking is convenient after the angle is measured.

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.

1. The name of the design product: level (13). 2. The use of the design product: measuring level and angle gauge. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

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 provides a portable side slope measurement tool, and belongs to the technical field of side slope measurement. The portable side slope measuring tool comprises a frame structure and a measuring structure, the frame structure comprises a bottom plate and a cylinder, the cylinder is arranged on one side of the bottom plate, the measuring structure comprises an angle meter, a tape measure, an alignment mirror, a mirror, a connecting pipe and an angle caliper, the angle meter is arranged on one side of the bottom plate, the tape measure is arranged in the cylinder, and the alignment mirror is arranged in the cylinder. The mirror is arranged in the alignment mirror, the alignment mirror is communicated with the connecting pipe, the connecting pipe is rotationally connected with the cylinder, and the angle caliper is arranged on one side of the cylinder. According to the portable side slope measuring tool, the manufacturing cost is low, the universality is high, operation is easy, use is easy, the two conditions of angle measurement and height measurement are integrated, and meanwhile the device is small in size and convenient to carry when people go out.

The application provides a multifunctional detection ruler, which comprises an angle gauge and a folding ruler, the center of the angle gauge is provided with a center shaft, and a pointer is sleeved on the center shaft; the two ends of the folding ruler are respectively provided with shaft holes, the shaft hole at one end is sleeved on the center shaft, and a tail plate is installed on the shaft hole at the other end; a fixing assembly is installed below the angle gauge, and a suction cup is fixed on the side of the groove plate of the fixing assembly and the tail plate, and the suction cup is fixed on the surface of an object to be measured; the multifunctional detection ruler can realize the organic combination of straight line and angle measurement, has a quick fixing function, reduces manual intervention, and improves measurement accuracy and work efficiency; meanwhile, the detection ruler improves portability and ease of use, and provides a more convenient and efficient solution for professionals in the construction industry.

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.

The present invention discloses a calibration method for a thread scanning measuring instrument, comprising: connecting multiple angle gauge blocks and multiple length gauge blocks to simulate thread tooth surfaces through a connecting tool, fixing the two ends with two end caps to form a combined thread standard, wherein the angle gauge blocks have two symmetrical, stable and accurate working angles and one stable and accurate working length; installing the combined thread standard on the thread scanning measuring instrument, scanning the simulated thread tooth surfaces of the combined thread standard using the measurement of the thread scanning measuring instrument, then fitting the curve of the tooth surface, calculating the corresponding measured values ​​of the thread pitch diameter, tooth flank angle and pitch parameters, subtracting the measured values ​​from the standard values, and obtaining the indication errors of the corresponding parameters as the calibration results of the thread scanning measuring instrument. The present invention can improve the accuracy of the thread scanner standard by replacing the standard thread gauge with a combined thread standard that is easy to trace, thereby meeting the calibration requirements of the thread scanning measuring instrument.

The utility model discloses a bridge slope detection device which comprises a positioning frame, the front side and the rear side of the left side of the top of the positioning frame are fixedly connected with supporting blocks, and the interiors of the supporting blocks are rotatably connected with movable rods. After the device is placed on the surface of a bridge, the movable column can be pushed to drive the locking block to move, so that the rotation angle of the movable rod is flexibly adjusted, when the bubble level displays the horizontal state, the value of the bevel protractor pointed by the pointer on the movable rod is the slope value, and at the moment, the movable column is loosened, and under the action of the tension spring, the slope value is adjusted. The locking block is tightly attached to the bevel protractor, the movable rod and the pointer are accurately positioned, an operator can easily take the device to the position flush with the sight line for reading, the reading convenience is greatly improved, the reading error caused by inclination of the sight line is effectively avoided, the measurement accuracy is remarkably improved, and the working efficiency is improved. The device has the advantages of being convenient to read and convenient to use.

The angle gauge comprises at least one angle adjusting mechanism, each angle adjusting mechanism comprises a first support, a first inclined plane body and an angle adjusting part, the first inclined plane body is provided with a first inclined plane used for knife sharpening, and the angle adjusting part is provided with a second inclined plane; the first inclined plane body is connected with the first support in a turnover mode, the second inclined plane drives one end of the first inclined plane body to ascend or descend by moving the angle adjusting piece, and the inclination angle of the first inclined plane is adjusted. The angle gauge solves the problems that in the prior art, the inclination angle of the inclined plane in the angle gauge can be adjusted; the second problem is how to enable the knife sharpener to have various grinding functions (such as coarse grinding, fine grinding and polishing); the third problem is how to reduce the size of the knife sharpener, and the knife sharpener is convenient to store and carry; and 4, the problem of how to enable the knife sharpener to have the function of screwing arrows is solved.

1. Name of the Design Product: Right Angle Gauge. 2. Use of the Design Product: For detecting right angles. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Shows the Design Key Points: Perspective View.

The invention discloses equipment for measuring different section sizes of a farmland Reynolds protection pad foundation trench and a use method, and belongs to the technical field of building construction, the equipment comprises four telescopic calibrated scales, two folding angle rulers and rotary connectors, two adjacent telescopic calibrated scales are connected through the rotary connectors, and the two folding angle rulers are connected through the rotary connectors. And a level bubble is arranged on the telescopic graduated scale. According to the invention, the size of the foundation trench can be detected by arranging the four telescopic calibrated scales, meanwhile, the folding angle rulers are arranged among the three telescopic calibrated scales, the angle between every two adjacent telescopic calibrated scales is measured, and the telescopic calibrated scales can be more accurately assembled into a structure which is the same as the foundation trench by utilizing the matched rotation of the rotary connectors; meanwhile, the levelness is detected through the horizontal bubbles, the detection accuracy is guaranteed, the common quality problem of high-standard farmland Reynolds protection pad foundation trench excavation is thoroughly solved, the overall engineering quality is guaranteed, and the maintenance cost is reduced.

1. Name of the designed product: angle gauge. 2. Use of the designed product: used for industrial measurement of angle. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: front view.

The present disclosure provides an angle gauge with an adjustable angle and a knife sharpener having the same. The angle gauge includes at least one set of angle adjustment mechanisms. Each set of angle adjustment mechanisms includes a first support, a first inclined surface-equipped member, and an angle adjustment member. The first inclined surface-equipped member is provided with a first inclined surface for sharpening a knife. The angle adjustment member is provided with a second inclined surface. The first inclined surface-equipped member is rotatably connected to the first support. Through movement of the angle adjustment member, the second inclined surface drives an end of the first inclined surface-equipped member to rise or fall, to adjust an inclination angle of the first inclined surface.

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.

The utility model relates to the technical field of construction engineering, and discloses a measuring device for construction engineering construction, which comprises a protractor main body, an adsorption fixing mechanism and a precise guiding mechanism. According to the utility model, through the arrangement of the adsorption fixing mechanism and the precise guiding mechanism, the protractor main body is rapidly fixed on the outer wall of a vertical steel structure through a magnet adsorption mode, and through the sliding and rotating displacement of the positioning block, the positioning block can be stably attached to the surfaces of inclined steel structures with different sizes, so that the positioning accuracy is improved. According to the protractor, the guide block can stably guide the position, where the angle is displayed, of the protractor body, the guide block can be kept to be attached to the outer wall of the protractor body in the sliding displacement process of the positioning block, and therefore a worker can rapidly observe the angle degree needing to be checked.

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.