1386 results about "Magnifying glass" patented technology

To achieve the above objective, the present invention provides the following technical solution: a handheld magnifier with an adjustable focal length, comprising an upper shell and a lower shell. The upper shell is equipped with a protection plate, a display screen, and a silicone key, while the lower shell contains a PVC film. A battery, a keyboard, a main board, a wave wheel, a sector gear, a lens assembly, and a light board are installed between the upper and lower shells. The lens assembly consists of an FPC cable, a chip, a guide fixing seat, a roller, a lens holder, a lens cover, and a glass sheet. Manual precise focusing is achieved through a mechanical transmission structure consisting of a wave wheel, sector gear, and spiral groove. This structure provides a wide adjustable range of clarity to accommodate observation needs at different distances.

A multi-accessory mount assembly for use with a firearm, and methods for coupling the assembly to the firearm are provided. The assembly may include a proximal portion having a lower surface configured to be removably coupled to the firearm and an upper surface configured to be removably coupled to a sub mount. The sub mount may be configured to be removably coupled to a first firearm accessory, e.g., an optic scope, a red dot sight, a reflex sight, a night vision monocular or scope, or a magnifier. The assembly further may include a distal portion extending distally from the proximal portion via a neck portion, such that the distal portion is elevated higher than the proximal portion. An upper surface of the distal portion may be configured to be removably coupled to a second firearm accessory, e.g., an infrared laser or a night vision monocular or scope.

Provided in the present invention are an imaging device and method for turbid oil abrasive particles based on polarized image enhancement, which belong to the technical field of image processing. The imaging device of the present invention includes a CMOS fixing device, a Stokes polarized CMOS sensor, an optical lens sleeve and an optical magnifying glass, where the Stokes polarized CMOS sensor includes a CMOS sensor and a Stokes analyzer. By using a polarization characteristic difference between scattered light of lubricating oil media and reflected light of abrasive particles, Stokes vector information is measured in real time under turbid lubricating oil scenes, the scattered light of the media is filtered out, image quality of the abrasive particles is improved, coverage duration for monitoring abrasive particle imaging is effectively prolonged.

The invention discloses a fine tracking detection light path structure for a free space laser communication terminal, and belongs to the technical field of satellite laser communication. The system comprises a receiving light path convergence lens, an inclined end face optical fiber, a relay amplification lens and a fine tracking detector. A fiber core of the inclined end face optical fiber is located at the focus of the receiving light path convergence lens, and the fiber core of the inclined end face optical fiber and the center point of the fine tracking detector meet the object image conjugate relation with the relay amplification lens. The optical axis of the receiving light path convergence lens, the optical axis of the relay amplification lens, the optical axis of the inclined end face optical fiber and the normal of the inclined end face optical fiber are in the same plane; reflected light beams of the optical fiber with the inclined end face are collected through the relay amplification lens and imaged to the high-resolution area array detector, high-precision detection on the angle of the received laser beams is achieved under the condition that extra laser energy loss is not introduced, and the result is not affected by angle drifting of all optical elements of a receiving branch.

The embodiment of the invention discloses an 8K ultra-high-definition optical endoscope and an imaging system, relates to the technical field of medical instruments, and aims to provide an optical endoscope with higher resolution. The optical endoscope comprises a tube body, an objective lens group and a relay lens group, the objective lens group and the relay lens group are arranged in the tube body, the relay lens group is arranged at the image space of the objective lens group, and a collimation magnifying lens group is arranged at the image space of the relay lens group; wherein the objective lens group is used for imaging an observed object; the relay lens group performs relay transmission on the image formed by the objective lens group; the collimation magnifying lens group amplifies the light spot of the image space of the relay lens group into a parallel collimation light spot, so that the light emergent angle of the relay lens group is consistent with the light incident angle of the pick-up lens, and the size of the parallel collimation light spot formed after amplification is consistent with the size of the entrance pupil of the pick-up lens; and the light emitting side of the relay lens group is the image side of the relay lens group. The embodiment of the invention is suitable for the scene of medical examination and operation through the endoscope.

An activity analysis system includes a body with a spring like flexible structure, a light at the tip used for people with low vision, a battery compartment required for the light battery to operate, upper and lower cutting blades performing the nail cutting process, a ring area of the clipper that is required in order to be worn by the finger, a magnifying glass to be installed optionally, a sensor detecting the temperature of the fingers, movements of flexion, extension, rotation, limitations of joints, gripping strength, and sensory mapping of the strength points, a right sensor and a left sensor, a wristband with GPS, a connection element enabling the connection between left and right sensors that are located on the wristband and the sensor on the nail clippers, and a computer which gathers the analysis results obtained from the sensors.

A cabinet including a cabinet box, at least one door coupled to the cabinet box to form a storage compartment and an accessory system comprising a track and an adjustable mirror, wherein the track is mounted to an inner surface of the at least one door and the adjustable mirror is configured to slidably engage the track.

The invention relates to the technical field of road and bridge laser scanning monitoring, in particular to a road and bridge risk monitoring laser scanning device which comprises a main barrel, a supporting barrel, wheels, a handle, a tri-color lamp, a camera assembly, an extension assembly, an adjusting assembly and a rotating assembly, the main barrel is arranged on the upper surface of a base, and the supporting barrel is arranged on the lower surface of the main barrel; the wheels are arranged on the supporting barrel, the handle is arranged on the supporting barrel, the three-color lamp is arranged on the upper surface of the main barrel, an operator turns on a third driving motor in the adjusting assembly, the third driving motor rotates to drive a first rotating ring to rotate, the first rotating ring rotates to drive a laser scanner to move, and a top plate moves to drive a magnifying lens to move. Under extreme weather conditions, laser beams emitted by the laser scanner can be more focused at the focus point by adjusting the angle of the magnifying lens, and the energy density and penetrating power of the laser are improved.

An optic mount modular system includes a bridge portion that is mounted on the top rail of a firearm. The bridge portion can have either an integral optics riser on which a sight can be mounted, or a top rail section. The bridge portion has a front end and a rear end, each of which have a vertical face in which there is a horizontal bore. At the top of the bridge portion at the front and rear ends there are horizontal interfaces or surfaces in which there are vertically oriented threaded bores. Accessories such as rail extension portions and magnifier mounts can be mounted to the bridge portion at the front and rear ends. These accessories can include an alignment pin or protrusion than extends from a vertical face that mates against the vertical face at the front end or rear end of the bridge portion, and the alignment pin or protrusion will fit into the horizontal bore of the front or rear end. The accessories also have a tongue that extends over the top of the bridge portion at the front end or rear end, and a threaded fastener passes through an opening in the tongue that is aligned with the vertical threaded bore in the bridge portion. A threaded fastener can then securely attach the accessory to the bridge portion.

The utility model discloses a sample preparation device for detecting the residual rate of the aluminum layer after punching a pit on an aluminum-plastic film, and belongs to the technical field of battery processing. The sample preparation device comprises: a sample table, a clamp, a bracket, a tool holder, a cutter and a magnifying glass. The clamp and the bracket are installed on the sample table, the tool holder and the magnifying glass are installed on the bracket, and the cutter is installed on the tool holder. The clamp is used to fix the aluminum-plastic film, and the cutter is arranged between the magnifying glass and the clamp. The tool holder is rotatably installed on the bracket so that the cutter can move toward the clamp. The utility model cuts the aluminum-plastic film at the position to be inspected by the cutter, and can quickly and effectively test the residual amount of the aluminum layer after punching a pit. The measurement accuracy is high and there is no radiation damage, which solves the problem that the prior art epoxy curing measurement method is time-consuming and labor-intensive and the success rate of sample preparation is low.

The utility model relates to the technical field of workpiece detection, and discloses a workpiece detection platform which comprises a detection table, a protection box, four supporting legs, a magnifying lens, a fixing mechanism and a telescopic mechanism, the protection box is fixedly installed at the top of the detection table, and the four supporting legs are fixedly installed at the bottom of the detection table and are symmetrically distributed in pairs; the fixing mechanism is arranged on the detection table, the fixing mechanism is used for clamping and fixing a workpiece, the telescopic mechanism is arranged on the protection box, and the magnifying lens is arranged on the telescopic mechanism. The device has the following advantages and effects that workpieces of different sizes can be clamped and fixed, the application range is expanded, the detection quality is improved by controlling the workpieces to turn over and performing multi-angle observation and detection on the workpieces, the magnifying lens can be conveniently controlled to move up and down and turn over, and the working efficiency is improved. Therefore, a detector can observe the workpiece more carefully, and the detection quality is further improved.

The invention belongs to the technical field of welding, and particularly relates to magnesium alloy wire butt welding equipment and a welding method thereof. The equipment comprises a rack, a wire fixing system, an upsetting assembly, a monitoring system, a welding system and an industrial personal computer. Wherein the rack comprises a table board, and baffles and fixing blocks which are arranged on two sides of the table board; the silk thread fixing system comprises a sliding rail, a sliding block, a two-dimensional adjusting table, a movable clamp and a fixed clamp. The two-dimensional adjusting table is used for adjusting the position of the movable clamp relative to the fixed clamp. The upsetting assembly comprises a pressurizer arranged between the baffle and the sliding block and an upsetting adjuster located between the sliding block and the fixing block. The monitoring system comprises at least two electronic magnifiers. The welding system comprises a precise cold welding machine and an arc discharging assembly of the precise cold welding machine. The industrial personal computer is used for displaying observation images obtained by the electronic magnifying lens in real time, adjusting the two-dimensional adjusting table and presetting welding parameters of the precise cold welding machine. The problems that magnesium alloy wires are high in welding difficulty, poor in welding quality, low in welding efficiency and the like are solved.

The utility model relates to the technical field of electronic equipment detection, and discloses an electronic equipment detection table convenient for detection, which comprises a base, the upper surface of the base is fixedly connected with a vertical plate, the upper surface of the vertical plate is fixedly connected with an adjusting rod, and the outer surface of the adjusting rod is provided with a detection assembly. A magnifying lens is arranged at the front end of the detection assembly, a placement plate is arranged on the upper portion of the base, the position of the electronic equipment can be adjusted by rotating a threaded rod, workers do not need to frequently adjust the position of a sliding block, the sliding block does not need to be frequently fixed and locked, the operation steps of the workers are greatly reduced, and the working efficiency is improved. According to the electronic equipment detection table, the detection efficiency of workers on the electronic equipment is improved, the workers can conveniently detect the electronic equipment, practicability is high, operation is easy, and the problem that some existing electronic equipment detection tables are inconvenient to detect the electronic equipment is solved.

A multi-accessory mount assembly for use with a firearm, and methods for coupling the assembly to the firearm are provided. The assembly may include a proximal portion having a lower surface configured to be removably coupled to the firearm and an upper surface configured to be removably coupled to a sub mount. The sub mount may be configured to be removably coupled to a first firearm accessory, e.g., an optic scope, a red dot sight, a reflex sight, a night vision monocular or scope, or a magnifier. The assembly further may include a distal portion extending distally from the proximal portion via a neck portion, such that the distal portion is elevated higher than the proximal portion. An upper surface of the distal portion may be configured to be removably coupled to a second firearm accessory, e.g., an infrared laser or a night vision monocular or scope.

The present application relates to the technical field of wiring harness self-inspection, and in particular to a wiring harness self-inspection amplifying device. The wiring harness self-inspection amplifying device comprises a main body, wherein a base is provided at the bottom of the main body, a support is fixedly mounted on the outer wall of the base at the rear side, a lens frame is provided at the top of the support, and a connection base is mounted on the upper part of the lens frame. A magnifying lens with a high-power lens mounted thereon is mounted in a fixing frame, the fixing frame is further slidably mounted in a slide rail by means of a slider, a toothing mounted on an outer ring of the fixing frame and a gear on a roller mesh with each other, when an operator inspects a wiring harness, by rotating the roller with his / her finger, the gear rotates with the roller, then the fixing frame moves in a circular motion along the slide rail by means of the slider, and at this moment, an internal spring deforms, such that the positions of the magnifying lens and the high-power lens relative to a human body are adjusted by means of rotating the roller, thereby meeting requirements of the operator for carrying out observations with a magnifying lens having different magnifications, and improving the efficiency of wiring harness inspection.

1. The name of the design product: floor magnifying glass (8079-7). 2. The use of the design product: for magnifying objects. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model belongs to the technical field of surface roughness detection, and particularly relates to a height-adjustable surface roughness comparison sample block detection device which comprises an upper box body and a detection assembly arranged on the upper surface of the upper box body, the detection assembly comprises a detection box, sliding through grooves, a supporting plate and a power-assisted handle, the detection box is fixedly connected to the upper surface of the upper box body, the two sliding through grooves are formed in each of the two sides of the detection box, and the supporting plate is arranged in the detection box; the to-be-detected workpiece is taken and placed by lifting the supporting plate, the situation that the to-be-detected workpiece is clamped in the detection groove due to the large size is avoided, the magnifying lens can be detachably connected to the upper surface of the upper box body through the suction cup, the magnifying lens does not need to be held by hand for observation, and the detection efficiency is improved.

The invention relates to an optical fiber image inverter torsion angle detection device and a detection method thereof. The detection device comprises a workbench, a light source, a cross reticle, a positioning cylinder, a magnifying lens, an angle cross curve and a digital display angle sensor. The cross reticle is mounted on the upper surface of the workbench, and the positioning cylinder is mounted on the cross reticle; a light source is arranged below the cross reticle; a magnifying lens, an angle cross curve and a digital display angle sensor are arranged above the positioning cylinder, an observation window is arranged above the magnifying lens, and the digital display angle sensor and the angle cross curve are arranged on the observation window. By adopting the method and the device for detecting the torsion angle of the optical fiber image inverter, the torsion angle of the optical fiber image inverter can be quickly measured, the numerical value of the torsion angle can be easily and automatically detected by adopting the device, and the detection device is small and light, can be randomly moved and automatically detected, and is high in test efficiency and low in price. The detection method is simple and convenient, the test result is accurate and reliable, and the test performance index is stable.

A cellular phone mount and makeup application kit for vehicles including a base assembly, a makeup assembly, and a holder assembly. The base assembly includes a base with spring-loaded members that are compressed to be placed into the cup holder of a vehicle and a 12-volt lighter plug to provide power to a light and a plurality of lights embedded into a magnifying mirror of the makeup assembly. The makeup assembly further includes a telescopic arm with the magnifying mirror attached, thereby the user may adjust the magnifying mirror to a predetermined height where inside thereof the user may find a makeup kit. The holder assembly includes a phone holder attached to the base by means of a gooseneck, thereby the gooseneck provides a flexible element that is positioned in a predetermined orientation.

The utility model discloses a portable old-age-protecting mobile phone cover with a magnifying lens, which belongs to the technical field of mobile phone shells, aims to solve the problem that the magnifying lens is easy to lose due to lack of a corresponding fixing structure, and comprises a mobile phone shell, a handheld belt is mounted on the rear side of the mobile phone shell, and a placement groove is mounted on the back surface of the mobile phone shell. The side face of the handheld belt is connected with an amplification structure through a pull rope, the amplification structure can be installed in the containing groove in a sliding mode, the handheld belt comprises an installation disc, a lower holding belt fixed to the back face of the mobile phone shell is installed on the bottom side of the installation disc, and the amplification structure is connected with the handheld belt through the pull rope. The magnifying structure is arranged in the containing groove, so that the magnifying structure is not prone to being lost, the magnifying structure can be contained in the containing groove, the situation that the magnifying structure is scratched in daily life can be effectively avoided, and therefore the service life of the magnifying structure is prolonged; and the mobile phone buckled with the mobile phone shell can be conveniently taken.

The utility model discloses a portable intelligent sphygmomanometer, and relates to the technical field of blood pressure measurement. The portable intelligent sphygmomanometer comprises a sphygmomanometer body, a science popularization display screen and a data display screen are installed on the outer wall of the top of the sphygmomanometer body, a first control switch and a second control switch are fixedly connected to the outer wall of the top of the sphygmomanometer body, and a first voice broadcaster and a second voice broadcaster are fixedly connected to the inner wall of the sphygmomanometer body; the outer wall of one side of the sphygmomanometer body is fixedly connected with a storage box, and a cuff is arranged in the storage box. The sphygmomanometer has a built-in voice broadcast function, and can broadcast values of systolic pressure and diastolic pressure in a voice form after measurement is completed, so that the sphygmomanometer is particularly useful for old people with poor eyesight or hearing loss; in addition, a magnifying lens is further arranged, so that the elderly can see the content on the display screen more clearly, and the convenience and accuracy of operation are further improved.

The utility model discloses a special illuminating lamp for lock repairing, and relates to the technical field of illuminating equipment. The illuminating lamp special for lock repairing comprises a flashlight body, an LED lamp bead is arranged on one side of the top end of the flashlight body, a first annular clamping groove is formed in the position, close to the top end, of the outer wall of the flashlight body, and a light condensation assembly is inserted into the position, located on the outer side of the LED lamp bead, of the top end of the flashlight body; the light condensing assembly is connected with the first annular clamping groove in a clamping manner; a pressing and holding assembly is rotationally installed at one end of the light condensation assembly, a magnifying lens is arranged at the end, located in an inner cavity of the pressing and holding assembly, of the light condensation assembly, the irradiation direction of the LED lamp beads faces the direction away from the magnifying lens, and an unlocking needle is arranged on the side, away from the pressing and holding assembly, of the bottom of the light condensation assembly. According to the utility model, a lock repairing worker can clearly and brightly see the internal condition of the lock in a magnified manner while repairing the lock, so that the convenience of repairing the lock is improved.

The utility model discloses a product popularization and display device, and relates to the technical field of product popularization and display, a transparent hemispherical shell is arranged on a base, a display platform is horizontally arranged in the transparent hemispherical shell, a first motor is fixedly arranged on the base, the output end of the first motor is connected with the center of the bottom of the display platform, and an annular guide rail is fixedly arranged on the base. One end of the first connecting rod is in friction hinge joint with the sliding block, the other end of the first connecting rod is in friction hinge joint with one end of the second connecting rod, the other end of the second connecting rod is in friction hinge joint with the mounting frame, and a magnifying lens with adjustable magnification is fixedly arranged on the mounting frame. According to the product popularization and display device, local details of an exhibit can be amplified through the arranged observation mechanism, the watching experience of audiences is guaranteed, the anti-theft performance of the device is guaranteed, and the product popularization and display device has high market application prospects.

The invention relates to the technical field of medical instruments, in particular to a double-sided anti-fog amplification mouth mirror which comprises a mirror body, a rotary connecting mechanism, a micro-channel cleaning system and a handle assembly. A lens main body is formed by fixing a plane mirror (A surface) and an aspheric magnifying lens (B surface) in a back-to-back manner, and a steering engine drives a central connecting rod to realize quick switching of double functions. The lens body is further provided with a heating anti-fog module, the micro-channel system is integrated in the lens frame, the annular distribution cavity is of a double-layer independent structure, the upper layer is communicated with the inclined spraying holes, normal saline is directionally sprayed for preventing fog and removing dirt, and the surface of the lens body is clear through heating of the heating anti-fog module. And the lower layer is communicated with a suction hole to recycle dirt under negative pressure. The handle is integrated with a control button, a foot switch controls washing / suction separately, and single-hand operation is achieved. The problems of view limitation, mirror surface fogging, pollution and single function are systematically solved, and the diagnosis and treatment efficiency and accuracy are remarkably improved.

A method may include using a handheld device having a magnifying lens configured to produce a magnified image of an abnormal skin lesion. The magnifying lens comprises a vertical crosshair and a horizontal crosshair intersecting in a perpendicular configuration to segment the magnified image into quadrants, the crosshairs each having a linear scale disposed thereon. The method includes accessing qualities of a skin lesion observed in each quadrant.

1. The name of the product of this design: Search section and menu area of ​​a graphical user interface for accessing information and options for an electronic device. 2. Purpose of the product of this design: an electronic device. 3. The key design features of this design product are the parts of the graphical user interface that require protection. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Purpose of the Graphical User Interface: The overall interface consists of two vertically arranged menu areas in the middle and multiple independent menu areas around them, where users can access information and operate menu options. The parts of the interface are the search section and menu area of ​​the graphical user interface. Users can start the search by clicking the magnifying glass icon in the search section above; there are three horizontally arranged rectangular buttons below the search section. Users can customize new tags by clicking the button on the left; users can add new blank pages by clicking the middle button; users can turn on the incognito browsing function by clicking the button on the right; below the three buttons is the user menu area. Users can synchronize information by clicking the long circular button in the upper right corner of the area; below the user menu area is the tool menu area. Users can zoom in or out or enter full-screen mode by clicking the three circular buttons on the top. 6. Other situations that need to be explained Other explanations: The dotted part in the figure is the content that is not requested for protection.

The invention relates to the technical field of chip detection, in particular to chip detection equipment for electronic information engineering, which comprises a base, two supporting plates are symmetrically and fixedly arranged on the base, side plates are fixedly arranged on the two supporting plates, two rotating rollers are rotatably arranged between the two side plates, a motor is fixedly arranged on the side plate on one side, and a motor is fixedly arranged on the side plate on the other side. And a shaft rod of the rotating roller at one end rotationally penetrates through the side plates to be fixedly connected with the output end of a motor, the two rotating rollers are sleeved with a conveying belt, a plurality of connecting rods are evenly and fixedly arranged on the conveying belt, and a containing table is fixedly arranged on each connecting rod. The to-be-detected chips can be continuously conveyed to the lower side of the camera, when the chips reach the lower side of the camera, wiping of the camera and the magnifying lens is automatically completed, the camera is automatically controlled to complete shooting, magnified pictures of all the chips are rapidly obtained through the camera and the magnifying lens, and the detection efficiency and the detection accuracy are greatly improved; and the placing table can be quickly replaced according to different chips, so that the adaptability is improved.

A binocular dental surgical loupes with two transparent lenses mounted in a frame and joined together by the frame. A front guard portion between the two transparent lenses including a bridge portion for supporting the frame on the nose of a user. The frame includes front portions which are interconnected by the bridge portion and surround and hold the two transparent lenses in place. A pair of temples are mounted by hinge sections to the front portions. A pair of dental loupes disposed in front of the two transparent lenses. A light mounted to the frame and hearing protection comprising first and second earplugs mounted to the frame.

The utility model relates to the technical field of projection lenses, in particular to a zoom lens group of a low-power stage moving head lamp. The stage moving head lamp zoom lens group is composed of a zoom lens group, a magnifying lens group and a fixed lens group. Wherein the zoom lens group comprises a first lens with positive focal power, a second lens with positive focal power, a third lens with negative focal power, a fourth lens with positive focal power, a fifth lens with negative focal power, a sixth lens with positive focal power and a seventh lens with positive focal power; the magnifying lens group comprises an eighth lens with positive focal power, a ninth lens with negative focal power and a tenth lens with negative focal power; the fixed lens group comprises an eleventh lens with negative focal power, a twelfth lens with positive focal power and a thirteenth lens with positive focal power. According to the utility model, an optical system formed by combining 13 lenses is applied, so that a high-brightness picture can be projected, and the imaging is clear.