15results about How to "Simplify the alignment process" patented technology

The embodiment of the invention provides an LCOS light machine module and projection equipment. The LCOS light machine module comprises a light source, a dodging element, an optical waveguide device and an LCOS panel. The light source is used for providing illumination light; the light uniformizing element is used for uniformizing illumination light rays emitted by the light source; the optical waveguide device comprises a coupling-in area and a coupling-out area, the coupling-in area is used for coupling the dodging illumination light into the optical waveguide device for total reflection transmission, and the coupling-out area is used for coupling out the illumination light; the LCOS panel is located on the side, away from the coupling-out area, of the optical waveguide device, the LCOS panel is at least partially arranged in a staggered mode relative to the coupling-out area in the thickness direction of the optical waveguide device, and the LCOS panel is used for receiving illumination light emitted by the coupling-out area and reflecting the illumination light to form projection light. And the projection light reflected by the LCOS panel does not pass through the coupling-out area any more.

The present disclosure provides an apparatus for injecting a viscous fluid into a blind hole, the apparatus comprising: a conveyor belt for conveying a product having the blind hole; a lifting member configured to move in a vertical direction so as to lift the product from the conveyor belt to an injection position by support action and to lower the product from the injection position back onto the conveyor belt by support action; and a nozzle for releasing the viscous fluid into the blind hole of the product raised to the injection position. The problems of poor precision, low efficiency and unstable quality are effectively solved, the automation degree and the production efficiency of a dispensing process are remarkably improved, and the device is suitable for large-scale industrial production.

The present invention discloses a UAV recovery system and method for a substation, comprising: a transfer vehicle and a plurality of carriers, wherein the plurality of carriers are arranged in sequence and evenly spaced on a preset route, and each of the carriers is provided with an information code containing azimuth information, wherein the azimuth information includes: the position and angle of the carrier, and the transfer vehicle is provided with a carrier phase differential technology RTK satellite navigation module, a code scanning module, an ultra-wideband UWB positioning module, a vehicle control module and at least one helipad, wherein the carrier phase differential technology RTK satellite navigation module, the code scanning module and the ultra-wideband UWB positioning module are all electrically connected to the vehicle control module. The present invention utilizes a combination of RTK satellite navigation and information code positioning technology to enable the transfer vehicle to travel to the target area, and then utilizes UWB positioning technology to accurately locate the UAV, and adjusts the position of the transfer vehicle according to the positioning result, so that the alignment process is simpler and more efficient.

This application relates to a duct mechanism and an air supply device. The duct mechanism includes: a duct assembly comprising a duct shell and a bushing, the outer wall of which has a first positioning portion radially; and a support base having a shaft hole channel, the two opposite ends of which along their axial direction are an inner end near the duct shell and an outer end away from the duct shell, respectively, and a stop portion surrounding the outer end is formed on the support base; wherein the bushing passes through the shaft hole channel from the outer end and is detachably connected to the duct shell, and the bushing is also rotatably connected to the shaft hole channel, and the stop portion is used to stop and limit the first positioning portion along the axial direction of the bushing. The duct mechanism of this application simplifies the positioning and alignment process of the duct assembly and support base during assembly, quickly and accurately completing the rotatable connection assembly of the entire duct assembly and support base, improving the connection efficiency and accuracy of the duct assembly and support base, reducing the production difficulty of the duct mechanism, and improving the production quality and efficiency of the air supply device.

The application provides a medical wireless energy transmission system and an implantable medical device. The system comprises a first device end including a control unit, a phase reconstruction network and at least one pair of antennas arranged side by side; the control unit is connected to the phase reconstruction network, and the phase reconstruction network is connected to the at least one pair of antennas; in a positioning mode, the control unit controls the phase reconstruction network to input excitation signals with opposite phases into the pair of antennas to form an energy null region in space; during relative movement between the first device end and a second device end, when the antenna of the second device end is in the energy null region, a low signal is detected, and the control unit identifies whether the second device end is aligned with the first device end according to the low signal; in an energy transmission mode, the control unit controls the phase reconstruction network to input excitation signals with the same phase into the pair of antennas to form a signal enhancement region. The pair of antennas arranged side by side can realize alignment of the wireless energy transmission device and efficient wireless energy transmission at the same time.

The invention relates to a voltage-adjustable liquid crystal box and a multilayer network alignment method and device thereof, and the voltage-adjustable liquid crystal box comprises a voltage-adjustable liquid crystal device, a plurality of signal generators, a plurality of spherical wave liquid crystal lenses and a camera. According to the voltage-adjustable liquid crystal device, the arrangement of internal liquid crystal molecules is changed by applying different voltages, so that the optical properties, including the refractive index and the diffraction efficiency, of the voltage-adjustable liquid crystal device are changed. The plurality of signal generators are respectively connected with the plurality of layers of voltage-adjustable liquid crystal devices and are used for respectively applying voltage to the liquid crystal devices. The plurality of spherical wave liquid crystal lenses are arranged between different layers, and the focal length corresponds to the distance from the liquid crystal device to the camera. According to the technical scheme, arrangement of liquid crystal molecules is accurately controlled through voltage regulation, accurate alignment of a multi-layer structure is achieved, and complexity and instability of mechanical regulation and manual operation in a traditional method are avoided. The optical property of the liquid crystal box can be adjusted in real time according to needs, and therefore the transmission precision and stability of optical signals are guaranteed.

The invention provides a guiding device for electric pole installation and a using method, aims to solve the problem that an electric pole and an electric pole chuck are difficult to align in the installation process, and provides an accurate and efficient auxiliary installation tool to improve the installation efficiency and accuracy. The guiding device for electric pole installation comprises an upper ring piece and a lower ring piece, the upper ring piece and the lower ring piece are connected through a plurality of guide rails, one ends of the guide rails are fixedly connected to the upper ring piece, the other ends of the guide rails are fixedly connected to the lower ring piece, and the inner diameter of the upper ring piece is larger than that of the lower ring piece. Wherein the bottoms of the two symmetrically-arranged guide rails are connected with one ends of rigid springs respectively, and the other ends of the rigid springs are arranged to be free ends and used for being connected with clamping jaws on the two sides of the electric pole chuck.

The invention relates to the technical field of yoghurt production, in particular to an automatic conveying device used after yoghurt packaging, which comprises a bottom plate, side support plates in bilateral symmetry are fixedly mounted on the upper end surface of the bottom plate, and a shifting mechanism for performing first interval limiting on the entered yoghurt packaging is arranged on the side support plates in bilateral symmetry. An integrated operation model of stirring, righting and position correcting is adopted to ensure that yoghourt packages are uniformly arranged at intervals in the transportation process, the transportation process of the yoghourt packages is comprehensively optimized, firstly, the initial proper distance is ensured through first-time interval limiting when the packages enter, and secondly, preliminary righting is conducted in a single-side rolling mode, so that the transportation efficiency is improved. The alignment process is simplified, the damage risk is reduced, then second-time accurate position correction and clamping interval are conducted to avoid bottom abrasion, and finally the packaging position is continuously kept stable through rolling limiting on the two sides, so that the stability and accuracy of yoghourt packaging in the conveying process are remarkably improved, and the accuracy of subsequent procedures is improved.

This utility model discloses a lightweight PVDF pipe, comprising a pipe body, a first reinforcing part slidably mounted on the outside of the pipe body, and a second reinforcing part movably mounted on the outside of the first reinforcing part. Limiting parts are also provided at both ends of the pipe body. The pipe body includes a first tube body with uniformly distributed grooves on its outer wall. The first reinforcing part includes a second tube body slidably mounted on the outer wall of the first tube body. Uniformly distributed inserts are provided on the inner wall of the second tube body, and these inserts are inserted into the grooves and slidably mounted. The first reinforcing part slides with the grooves on the outer wall of the first tube body via wedge-shaped inserts on the inner wall of the second tube body. The guiding effect of the wedge-shaped inserts simplifies the alignment process, eliminating the need to install components one by one; assembly can be completed simply by pushing along the axial direction. The second reinforcing part is installed by screwing on internal and external threads. Compared to the traditional method of assembling semi-ring reinforcing plates one by one, this significantly shortens the assembly time.

The utility model relates to a kind of inside and outside door handle mounting structure and house door, including house door, outdoor handle and indoor handle, including guide block, welding nut and counter-pulling screw;The welding nut is welded on outdoor handle;The guide block includes installation part and guide part, the guide block is clamped on welding nut by installation part, the inner hole of guide part is gradually increased horn-like structure from outdoor to indoor direction;The counter-pulling screw is sequentially passed indoor handle, house door and the guide part of guide block and is screwed on the welding nut.The utility model can avoid the problem of difficult hole alignment caused by hole position deviation when artificial alignment.

The utility model relates to the field of optical devices, in particular to a COC test fixture, which comprises a COC fixture, a cover plate and a base, and is characterized in that the COC fixture is positioned between the cover plate and the base; a plurality of accommodating grooves are formed in the COC clamp, the accommodating grooves are used for accommodating COCs, a plurality of lenses are arranged on the two sides of the cover plate, and the lenses and the accommodating grooves are correspondingly arranged; a first TEC unit is arranged in the cover plate, a second TEC unit is arranged in the base, and the first TEC unit and the second TEC unit are used for heating the COC. The lens is arranged on the cover plate, so that the speed of coupling the light beam to the optical fiber is higher, and the positive effects of improving the light energy coupling efficiency, improving the signal quality, simplifying the alignment process, improving the test accuracy and optimizing the system performance are achieved; through temperature control of the first TEC unit in the cover plate and the second TEC unit on the base, the COC clamp can reach the test temperature more quickly, the temperature is more uniform, the temperature control speed and precision are improved, and the COC test efficiency is improved.

The utility model discloses an ultrathin encoder which comprises an upper end part and a lower end part. The positioning piece is used for ensuring the concentricity between the upper end part and the lower end part; the cylindrical shaft sleeve part is coaxially arranged with the upper end part and the lower end part; after external force is applied to the top of the outer ring of the upper bearing, the inner side of the outer ring of the upper bearing and the position, close to the top, of the ball form a contact point, and the position, close to the bottom, of the ball and the inner side of the inner ring of the upper bearing form a contact point. And after the outer ring of the upper bearing is fixed with the inner wall of the upper end part, the inner rings and the outer rings of the upper bearing and the lower bearing can be kept in close contact with the balls, relative displacement caused by gaps between the inner rings and the outer rings and the balls is avoided in the rotating process, the clearance phenomenon is eliminated, and the service life of the bearing is prolonged. And the measured value of the encoder does not generate deviation, so that the precision of the encoder is improved.

The present invention relates to the technical field of hot-melt welding, and specifically discloses a curtain wall aluminum plate hot-melt welding device, including a device frame, a movable frame is arranged inside the device frame, a bottom slide is connected to the lower side of the movable frame through a hinge, a four-corner adjustment mechanism is arranged inside the movable frame, and a longitudinal adjustment mechanism is arranged at the center of the four-corner adjustment mechanism. The internal movable frame structure and the longitudinal adjustment mechanism of the present invention realize rapid alignment and adjustment, and only one operator is required to complete precise alignment and focus on hot-melt welding. The four-corner adjustment mechanism adjusts the position of the suction cup according to the size of the aluminum plate to adapt to the welding of aluminum plates of different sizes, and provides two installation frame structures, which are suitable for the construction and welding of aluminum plates in different scenarios. The device greatly simplifies the alignment process, significantly reduces labor costs and time costs, provides a reliable and complete welding solution, and promotes the improvement of overall building quality and construction efficiency.

This invention discloses an adaptive balancing lifting device for aircraft door assembly and disassembly, belonging to the field of lifting device technology. It includes a lifting frame, lifting components, and a clamping assembly. The clamping assembly is equipped with a flexible component containing magnetofluid and a corresponding excitation component, which can adapt to the curved surface of the door and actively harden to provide reliable clamping. The lifting device also integrates a multi-degree-of-freedom angle adjustment component and a vision-feedback-based active balancing system. Before handling, the clamping angle can be adjusted to align the door using the longitudinal and lateral adjustment components. During handling, a vision camera detects the door's attitude in real time, and the control system drives independent lifting components on both sides for dynamic leveling. Micro-vibrations are absorbed by adjusting the magnetofluid state, achieving adaptive flexible gripping, precise attitude adjustment, and stable anti-sway handling of irregular doors, significantly improving the safety, accuracy, and efficiency of assembly and disassembly operations.

The utility model relates to a supporting leg poking and mounting device and crane mounting equipment, and the supporting leg poking and mounting device comprises a moving assembly, a first sliding rail and an auxiliary pushing assembly, the moving assembly is movably arranged on the first sliding rail and supports one end of a to-be-mounted supporting leg; the auxiliary pushing assembly is arranged on the moving assembly in a telescopic mode and abuts against the rear side face of the supporting leg to be installed. According to the supporting leg poking and mounting device, the supporting legs are accurately, safely and efficiently pushed into the supporting leg cavities, and the manual mounting burden is effectively reduced.