10results about How to "Shoot accurately" patented technology

The utility model relates to the technical field of workpiece detection, in particular to a workpiece detection device which comprises a rack and a detection assembly, a workbench is fixedly arranged on the rack, the detection assembly is movably arranged on the workbench, the workpiece detection device further comprises a moving assembly, the moving assembly comprises a sliding seat, a positioning frame and a backlight plate, the sliding seat is movably arranged on the workbench, and the backlight plate is arranged on the positioning frame. The positioning frame and the backlight plate are fixedly arranged on the sliding seat, a groove and an opening which are communicated are formed in the positioning frame, the groove is located above the opening, the size of the groove is larger than that of the opening, the detection assembly is located above the groove, and the backlight plate is located below the opening. According to the workpiece detection device provided by the utility model, the detection camera and the telecentric lens are used for shooting, and meanwhile, the backlight plate acts, so that the detection camera and the telecentric lens can clearly and accurately shoot details of a workpiece, and the detection accuracy is high; the workpiece is loaded and unloaded by people through the sliding seat and the positioning frame more conveniently, the loading and unloading speed is increased, and the detection efficiency of the workpiece is further improved.

The utility model relates to a door for a household appliance, which can comprise a door main body arranged in front of a storage space of the household appliance; and a door panel coupled to the door body. The door panel may include a plurality of panels. A camera assembly for acquiring an image of the storage space may be disposed in a door internal space surrounded by the door main body and the door panel. The plurality of panels may include: a front panel constituting the front of the door panel; and a rear surface panel disposed rearward at a distance from the front surface panel. The camera assembly may be disposed at a position other than a region where the front panel and the rear panel face each other. Since the camera device is located outside the path of light reflection between the panels, external light cannot reach the camera device. Accordingly, the camera device can accurately capture only an image of an object disposed inside the home appliance, and can obtain an effect of improving the quality of the captured image by the camera device.

The utility model discloses a bergamot pear defect detection device, which relates to the technical field of fruit defect detection and comprises a conveying frame, a conveying assembly is arranged on the conveying frame, supporting and placing assemblies are arranged on the conveying assembly at equal intervals, a detection assembly is arranged in the middle of the conveying frame, and the detection assembly is positioned right above the conveying assembly. The conveying chain is driven by the first motor to rotate, bergamot pears in the supporting box are conveyed along with rotation of the conveying chain, when the bergamot pears to be detected are conveyed to pass through the first rolling assembly, the bottoms of the bergamot pears are subjected to friction force of the first anti-skid lines, and the bergamot pears are prevented from falling off. When the bergamot pears are conveyed to pass through the second rolling assembly, the second motor drives the overturning plate to overturn, the bergamot pears can be driven to roll in the direction perpendicular to the conveying direction of the conveying assembly, and therefore dead-angle-free shooting detection of the bergamot pears is achieved, and the defect detection accuracy is improved.

The application belongs to the field of grinding wheel grinding, and provides a portable retractable grinding wheel ultrasonic electrolytic machining device and method, which comprises a driving shaft and a variable amplitude rod arranged coaxially, one end of the variable amplitude rod is movably abutted against a workpiece to be machined, and the other end is movably inserted into the driving shaft to form a gas pressure flow channel and an electrolyte flow channel which are not connected with each other in the driving shaft; a plurality of ultrasonic vibration devices are arranged on the outer wall of the variable amplitude rod in sequence along the axial direction of the variable amplitude rod, and the plurality of ultrasonic vibration devices are movably abutted against each other and used for generating high-frequency ultrasonic vibration. Compared with the prior art, the application has the advantages that the gas pressure is used to drive the outer diameter of the retractable grinding wheel to be away from the precision selection of a suitable retractable grinding wheel, and different machining requirements are adapted; meanwhile, the ultrasonic vibration and electrolytic machining operation are combined, the cutting force in the machining process is effectively reduced, the deformation and surface damage of the workpiece are reduced, the vibration energy is uniformly transmitted to the grinding wheel and the workpiece, and the machining precision and efficiency are ensured.

The utility model relates to urine analyzer technical field discloses a urine analyzer, including organism and optical detection unit, the optical detection unit fixed mounting is in the inside of organism, the inside rotation of organism is provided with the rotating shaft, the rotatable shaft detachably is provided with test paper and inserts the post, the axis of test paper and inserts the post and is opened to have the perforation, this urine analyzer, through setting optical detection unit, rotating shaft and the test paper and insert the post of being able to insert multiple urine test paper, can make multiple urine test paper take turns by the rotation of rotating shaft and approach optical detection unit to batch detection multiple urine test paper, reduce the time of placing and taking out urine test paper, effectively improve the detection efficiency, simultaneously, because test paper and insert the post with rotating shaft detachable installation, can take down test paper and insert the post from the rotating shaft and then insert urine test paper, therefore can directly confirm whether urine test paper is placed in place, the test paper and insert the post after use can also conveniently carry out the disassembly cleaning.

The present disclosure relates to an object distance adjustment method and device, a storage medium, an electronic device and a chip. The method comprises: first obtaining a user's desired shooting parameter; then determining a target shooting distance between an object and a shooting lens according to the shooting parameter; and then guiding the user to adjust the position of the shooting lens based on the target shooting distance and the actual distance between the object and the shooting lens. By applying the technical solution of the present disclosure, the corresponding target shooting distance can be calculated according to the user's desired shooting parameter, and the user is guided to reach a position with a target shooting distance from the object, saving the user's shooting distance adjustment time, allowing the user to more accurately shoot photos that meet expectations, effectively avoiding image blurring, distortion or poor composition caused by improper distance, and improving shooting efficiency and user experience.

This utility model discloses a visual enhancement lens adjustment structure with zoom and position adjustment functions, belonging to the field of visual enhancement imaging. It includes a visual enhancement camera with an automatic zoom lens, mounted on a detachable mounting platform. The detachable mounting platform is set on a multi-functional platform. The outer side of the multi-functional platform is connected to a two-dimensional moving base via a vertical multi-functional adjustment structure with height, pitch, and horizontal tilt angle adjustment functions. The middle of the multi-functional platform is connected to the two-dimensional moving base via a rotational structure. The two-dimensional moving base is connected to a two-dimensional moving frame via a two-dimensional horizontal movement mechanism. The two-dimensional moving frame is detachably connected via a fixed structure. This utility model uses a zoom lens to adjust the focal length, and adjusts the position of the visual enhancement camera through a position sensor in conjunction with the two-dimensional horizontal movement mechanism, the vertical multi-functional adjustment structure, and the rotational structure, making it more convenient to use and improving the efficiency of image acquisition.

This utility model discloses a feeding mechanism for a visual inspection device, relating to the field of visual inspection technology. It includes a base, partitions, a servo motor, and a drive gear. An inspection box is positioned directly above the base, and a toothed conveyor belt is positioned on the outer side of the base. A driven roller is positioned on one side of the inner end of the toothed conveyor belt, and a marking mechanism is positioned directly above the toothed conveyor belt. The marking mechanism separates and marks the inspected products using partitions arranged at equal intervals, thereby ensuring efficient rejection of products after visual inspection. A conveying mechanism is positioned at the inner end of the toothed conveyor belt, and the conveying mechanism controls the conveying speed of the toothed conveyor belt according to the product specifications. This utility model separates the inspected products through the marking mechanism and equally spaced partitions. The partitions prevent products from colliding and squeezing each other during conveying, ensuring the stability of the products during transport.

The utility model relates to the technical field of chip mounter feeder correction, and discloses a chip mounter feeder correction device, which comprises a mounting table, a CCD camera and a side plate, the top of the mounting table is provided with a feeder, the outer surface of the top of the side plate is fixedly provided with a first motor, two vertical ends of an L-shaped plate are rotatably provided with a rotating shaft in a penetrating manner, and the rotating shaft is fixedly provided with a second motor. And a brush and cleaning cotton are fixedly connected to the outer surfaces of the two connecting discs correspondingly, a mounting frame is fixedly connected to the outer surface of the bottom of the L-shaped plate, a second motor is fixedly mounted on the outer surface of the mounting frame, and the output end of the second motor is fixedly connected with one rotating shaft. The first motor drives the supporting shaft to rotate to drive the L-shaped plate to rotate, so that the brush and the cleaning cotton are in contact with the CCD camera lens in sequence, and the second motor is matched with the synchronous belt wheel and the synchronous toothed belt and is matched with the spray head to improve the cleaning effect, so that the cleaning effect on the CCD camera lens is improved, and the use of the CCD camera is prevented from being influenced.

The utility model relates to quality detection equipment technical field, concretely relates to a kind of pop rivet quality detector, including detector table, and pop rivet fixing base is equipped on detector table, and integral ring is equipped on pop rivet fixing base, and pop rivet body is passed through in ring;Detector table is equipped with appearance detection component, and appearance detection component includes industrial camera, and industrial camera is installed just above pop rivet body, and industrial camera is connected with the display of one end by wire;Detector table is also equipped with angle adjusting component, and angle adjusting component includes cross limiting block, and cross limiting block is embedded with the cross end cavity of pop rivet body, by setting angle adjusting component, control motor drives adjusting tooth to rotate, and then drive gear and movable shaft to rotate, realize that cross limiting block drives pop rivet body multi-angle rotation, without manual adjustment pop rivet angle, compared with artificial visual detection, greatly improve the detection efficiency, avoid the problem of low efficiency caused by long time detection of artificial.