7results about How to "Adjust focus" patented technology

The invention belongs to the technical field of forklifts, and discloses a forklift pallet fork supporting frame which comprises a pair of supporting units correspondingly installed on a pair of pallet forks, and each supporting unit comprises a pair of moving parts installed at the upper ends of the pallet forks at intervals and used for moving cargoes in the horizontal direction so as to adjust the gravity center of the cargoes; and the rotating parts are correspondingly mounted at the upper ends of the moving parts and used for supporting the goods and rotating the goods to adjust the gravity center of the goods. According to the forklift pallet fork supporting frame, the center-of-gravity position of goods can be adjusted through the CRG UNIT and the CRB UNIT, the center-of-gravity of the goods is kept at the center position, and therefore the goods can be safely moved and carried.

This invention discloses a flux motor, belonging to the field of motor equipment technology. The flux motor includes: a housing, a rotor assembly, and a rotor. The housing has a first cavity extending axially through it and a receiving cavity surrounding one end of the first cavity, the receiving cavity communicating with the first cavity. The rotor assembly includes a rotor disc and a drive shaft. The rotor disc is sleeved on the outer periphery of the drive shaft and fixedly connected to the drive shaft. The drive shaft has a second cavity extending axially through it. The rotor disc is located in the receiving cavity, and the drive shaft is located in the first cavity. The drive shaft includes a drive cylinder and a drive shaft. The rotor disc is sleeved on the outer periphery of the drive cylinder and fixedly connected to the drive cylinder. One end of the drive cylinder along its axial direction has a first drive part, and the outer circumferential surface of the drive shaft has a second drive part. The first drive part and the second drive part are fitted together, and the drive shaft is circumferentially fixed to the drive cylinder. The stator assembly is located in the receiving cavity and connected to the housing. The stator assembly and the rotor disc are arranged opposite to each other, which is beneficial for improving the applicability to hoisting and wiring scenarios.

The invention provides a windproof and anti-seismic belt conveyor support structure for a squat silo trestle, and belongs to the technical field of belt conveyor equipment. Comprising a bottom plate, a conveying belt, a folding mechanism, an anti-vibration mechanism and a locking mechanism; the folding mechanism is installed above the bottom plate and comprises two second supporting plates which are symmetrically arranged, a plurality of second supporting rollers connected with the conveying belt are arranged between the two second supporting plates, the anti-vibration mechanism is installed between the two second supporting plates, and the anti-vibration mechanism comprises a balancing weight. External force enabling the bottom plate to shake is counteracted through inertia of the balancing weight; the number of the locking mechanisms is four, and the locking mechanisms are arranged at the four corners of the bottom plate correspondingly and used for improving the stability of contact between the bottom plate and the ground. The support of the belt conveyor is composed of the folding mechanism, the anti-seismic mechanism, the locking mechanism, the bottom plate, the conveying belt and the like, the anti-seismic capacity and stability of the support are greatly improved, and the use requirement is effectively met.

This utility model relates to the field of toy technology, specifically disclosing a highly realistic handheld telescope toy, comprising: an eyepiece module, which includes an eyepiece tube and an extension rod connected to the eyepiece tube, the eyepiece tube having several sliding grooves extending axially along the eyepiece tube; a zoom assembly, on which the eyepiece module is sleeved, the zoom assembly slidingly engaging with the sliding grooves; and an objective lens module, fixed to the zoom assembly. This utility model solves the problem that existing telescope toys lack realistic zoom functionality, preventing children from experiencing the actual operation of a telescope.

This utility model relates to the field of lead selenide detector technology, specifically a lead selenide detector with adjustable focal length. It includes an instrument body and a base for mounting the instrument body. Two retainers are fixedly connected to the top of the base, and the instrument body is installed within the retainers. A movable plate is slidably mounted on the top of the base, and a placement frame is fixedly connected to the top of the movable plate away from the instrument body. A lens assembly is housed within the placement frame. This utility model features retainers, a movable plate, a placement frame, and a lens assembly. The lens assembly and the placement frame are connected by a plug-in joint, enabling the lens assembly to be detachable and replaceable. This allows for the replacement of lenses of different specifications according to different usage requirements, thereby adjusting the detector's focal length. Simultaneously, adjusting the distance between the lens body and the instrument body also changes the focal length of the instrument body. Furthermore, the retainers and placement frame provide a stable support structure for the instrument body and the lens assembly.

This utility model relates to the field of non-destructive testing technology for power transmission lines, specifically disclosing a flaw detection robot for multi-split power transmission lines, including a hoisting platform, a hanger, a walking mechanism, a flaw detection mechanism, and a counterweight mechanism. The hanger includes two parallel vertical rods with a horizontal bar between them. The walking mechanism includes two wheels and a power assembly for driving them. The flaw detection mechanism includes a support frame, an X-ray machine, an imaging plate, a winch, and a tilting assembly. The counterweight mechanism is located on the support frame on the side opposite to the X-ray machine. This utility model enables highly efficient non-destructive testing of hardware in six-split and eight-split power transmission lines. The rollers prevent interference between the X-ray machine and bolts and nuts on tension clamps or splicing pipes, ensuring smooth movement of the robot along the power transmission line. The counterweight mechanism adjusts the robot's center of gravity, enabling it to inspect the outermost conductor in a six-split power transmission line.

A kind of ear canal cleaning device with adjustable viewfinder focal length and air-water temperature, including base, and the hand-held part that can be taken out from base and placed into the base.The hand-held part includes handle and ear cover.The ear cover is provided with ear canal tube, and viewfinder tube is provided in the ear canal tube, camera device is installed in the viewfinder tube, and the camera device can be controlled reciprocating displacement in a straight line direction, and user can clearly observe the cleaning situation in ear canal;The ear cover structure of the utility model has the accurate observation of ear canal cleaning situation and effect by user;The utility model is through air pipe, water jet pipe and water suction pipe, and heating device and other structures, reach let user can with comfortable, relaxed body posture carry out ear canal cleaning, and ensure ear canal cleaning effect, improve the use experience of user.