35results about How to "Adjust the fit" patented technology

The invention discloses an automatic operation device, which can be used for simulating certain action functions of human hands and arms and is used for grabbing and carrying objects or operating tools according to a fixed program. The device comprise a retractable umbrella-shaped bracket, an open-close type movable pull rod, a rubber bag with a connecting rod and particles filling the rubber bag, wherein the inner wall of the umbrella-shaped bracket is bonded with the outer surface of the rubber bag; a connecting rod part is connected to the topmost end inside the rubber bag; the rod part passes through a pore canal in the center of the open-closing type movable pull rod and is connected with the outside; the rubber bag is externally connected with an air pressure device, and pressure can be applied to or released from flowing particles filling the rubber bag by pumping or aerating, thereby realizing grabbing or releasing of objects with the rubber bag like hands. The automatic operation device can be used for simulating certain action functions of human hands and arms, and is used for grabbing and carrying objects or operating tools according to the fixed program.

The invention relates to the technical field of photovoltaic panel cleaning equipment, in particular to a cleaning apparatus for solar photovoltaic panels and a photovoltaic panel cleaning method based thereon. The cleaning apparatus comprises two telescopic bars arranged in symmetry; the top ends of the telescopic bars are connected with a cross beam through hinging portions; the cross beam is provided with a through channel; a reciprocating mechanism is mounted in the through channel; a wiping mechanism is fixedly connected to the reciprocating mechanism that drives the wiping mechanism to reciprocate; the bottom end of each telescopic bar is provided with a roller. The invention is intended to provide the cleaning apparatus for solar photovoltaic panels; the design, where the reciprocating mechanism on the cross beam drives the wiping mechanism to clean photovoltaic panels, helps solve the technical problem of the prior art that a solar photovoltaic panel having large area is unableto be manually cleaned or is cleaned under low efficiency.

The invention discloses a method and apparatus for creating road mesh based on Unity engine terrain system. The method comprises the following steps: acquiring sampling points from scene to create road curves; obtaining vertices of piecewise grids, and creating vertex preparatory arrays; creating a bounding box of vertices of a segmented mesh and a cutting face; creating a secondary vertex preparation array; creating a triangular index array of secondary vertex provisioning arrays; a sub-level vertex preparation array being obtained by cutting a secondary vertex preparation array with a cutting surface, and a sub-level triangle index array being obtained by reorganizing that triangle index array; obtaining a UV array of child vertex preparatory arrays based on a cutting surface; the road mesh being created by using child vertex preparation array child triangle index array and UV array. The invention discloses a road grid creation method and device based on a Unity engine terrain system, which can create a road model completely conforming to the Unity engine terrain system.

The invention discloses logistics sorting equipment and an article conveying method. The logistics sorting equipment can control the operation of each conveyor in a regional manner through firstly increasing a transverse distance among articles and then adopting a longitudinal distancing device composed of a plurality of conveyors which are distributed in the form of a matrix and have independentpower, and the operation of one conveyor does not affect the other conveyors, so that interference of conveying among the articles at different positions can be effectively simplified, control logic is simplified, and control precision is improved; meanwhile, images acquired by an image acquisition device are used for providing control basis, so that compared with a photoelectric sensor, the provided data range is wider, conveying for all the articles on the longitudinal distancing device can be better planned integrally, and higher flexibility and efficiency are achieved; and meanwhile, a centering conveyor is arranged after separation, the articles output one by one can be output onto subsequent equipment at a unified position, so that simplification for the structure and control difficulty of the subsequent equipment is benefited.

The invention discloses a partition control conveying device, an article separating system and an assembling method of the partition control conveying device. The partition control conveying device comprises a plurality of conveyors which are adjacently arranged in multiple rows and multiple lines, the conveying directions of all the conveyors are parallel, and each conveyor can be independently started and stopped. All the conveyors form a plurality of conveying areas with the conveying face heights sequentially reduced from the input end to the output end of the partition control conveying device. According to the partition control conveying device, the multiple conveying areas with the heights gradually reduced from the input end to the output end are adopted, even if a certain machining and installing errors exist, the designed height difference of the adjacent conveying areas cannot be exceeded, and therefore articles cannot be hindered in the conveying process, the problems thatsince the current goods are hindered and cannot be effectively conveyed, normal conveying of subsequent goods is influenced, and consequently goods blockage is caused are solved, and the smoothness, effectiveness and separation efficiency of goods separation are greatly improved.

The invention belongs to the technical field of formwork supporting in concrete engineering, and discloses a device for supporting an angle formwork during secondary concrete pouring at the intersection of precast beams and slabs and a method of the device. Angle steel connecting plates are connected with two pieces of angle steel through bolts correspondingly, and angle steel reserved holes are formed in the two pieces of angle steel correspondingly. L-shaped steel plates are fixed to the right ends of the two pieces of angle steel through bolts, and the L-shaped steel plates are fixed to thesides of a prefabricated reinforced concrete beam through expansion bolts. An inclined strut support is arranged on the angle steel connecting plates, and a support adjusting device is arranged at the left end of the inclined strut support; and the inclined strut support is connected with a diagonal brace system through a hinge connection hole, and the diagonal brace system is connected with a steel formwork system through a hinge connection hole. By arranging the support adjusting device and the diagonal brace system, the attaching degree of a steel formwork and the surfaces of the beam andthe slab can be adjusted; and under the action of an inclined strut, the angle formwork bears vertical jacking force and horizontal thrust, so that the steel formwork is tightly attached to the surfaces of the beam and the slab, seamless butt joint is achieved, the sealing performance is high, and meanwhile the slurry leakage phenomenon is eradicated completely.

The invention relates to 3D printing equipment with a precise leveling function. The 3D printing equipment comprises a sliding seat, a detection part, horizontal parts, a supporting frame arranged on the side wall of the sliding seat, and an adjusting part suitable for sliding on the outer wall of the supporting frame, wherein the detection part and the horizontal parts are suitable for sliding on the top of the sliding seat; after the adjusting part is rotated, the adjusting part can extrude or loosen raw materials, so that the adjusting part can adjust the tightness of the raw materials; and the horizontal parts are adjusted, wherein the horizontal parts enable the detection part to be horizontal. In the using process of the 3D printing equipment, the transverse length of an adjusting rod in the adjusting part is controlled by rotating the adjusting part, and then the attaching degree of the adjusting part and the raw materials is adjusted, so that the feeding speed of the raw materials is adjusted; and if the phenomenon that a base of the 3D printing equipment is not flat occurs, in order to guarantee the product printing quality, four horizontal parts above the sliding seat need to be rotatably adjusted so as to keep a printing plate in a horizontal state.

The invention discloses a full-guarded five-axis machining center which comprises a five-axis machining center, safety block doors and safety fences. The safety block doors are used as base frames andare arranged under the five-axis machining center; the safety fences are arranged on the upper edges of the safety block doors; the five-axis machining center comprises longitudinal displacement mechanisms arranged above the left and right safety block doors, a lateral displacement mechanism is horizontally erected on the longitudinal displacement mechanisms, a vertical displacement mechanism perpendicularly connected with the lateral displacement mechanism, and an AC double-swing head arranged at the tail end of the vertical displacement mechanism. The full-guarded five-axis machining centerprovided by the invention has the advantages that threaded holes are formed in ejecting blocks, bolts penetrate through the threaded holes and are abutted against vertical sliding blocks, the tightness of the bolts is adjusted to further adjust the fitting degrees of the ejecting blocks and the vertical sliding blocks, and the aim of finely adjusting a vertical degree of a ram is further achieved.

The invention relates to the technical field of part position adjustment, and discloses a spatial position adjusting device which is used for spatial position adjustment and fixing of a part to be adjusted and provided with a fixing base, a telescopic rod and a universal ball, wherein the universal ball comprises an outer drum ball shell and an inner drum ball with the drum-shaped appearance; the inner drum ball is composed of a half drum ball A, a half drum ball B, a fastening screw rod and a locking nut, wherein a threaded through hole penetrating through the center of the inner drum ball is formed in the spherical surface directly facing the inner drum ball, and the portions, in the half drum ball A and the half drum ball B, of the threaded through hole are exactly provided with opposite threaded structures, so that the fastening screw rod screwed in the threaded through hole can enable the half drum ball A and the half drum ball B to be pushed away, expanded or contracted and tensioned; the fastening screw rod is locked and fixed through the locking nut; and an external thread corresponding to the threaded through hole in the half drum ball A is formed at the lower end of the screw rod C. The spatial position adjusting device can accurately and flexibly regulate the spatial position as required, is convenient to operate, and easy to disassemble and maintain.

The invention discloses an electrocardiogram monitor special for pediatric nursing and relates to the technical field of medical instruments. The electrocardiogram monitor special for pediatric nursing comprises a first nursing strap; a shoulder strap is fixedly connected to each of the front and rear of the upper surface of the first nursing strap; the other ends of the shoulder straps are fixedly connected to the upper surface of a second nursing strap. The electrocardiogram monitor special for pediatric nursing has the advantages that through the cooperation of the shoulder straps, the first nursing strap, the second nursing strap and a fixing device, the fixing device can be positionally fixed by putting on the shoulder straps on a child's body and fixing the first and second nursing straps through a loop part and a hook part; a ring is forwardly turned; the ring is rotated to drive a threaded rod to rotate; an extrusion block can drive a moving block to move rightward; the movingblock drives electrodes to move rightward so as to attach to the child's body; the electrodes can be fixed stably on the child's body even when the child is not steady, and conveniences of use are brought to people.

The invention relates to an active curved waist support. The waist support comprises a waistband body; Velcro bonding parts are arranged at the two ends of the waistband body respectively; the inner side surface of each Velcro bonding part is a thorn surface, and the outer side surface of each Velcro bonding part is a rough surface; an interlayer is arranged in the middle part of the waistband body; a W-shaped supporting piece and an H-shaped supporting piece are arranged in the interlayer; the W-shaped supporting piece is fixed to the inner side surface of the interlayer; the center of the H-shaped supporting piece is fixed to the center of the W-shaped supporting piece; and first tension straps, second tension straps and connecting rings are symmetrically arranged on the waistband body.By arranging the interlayer and arranging the W-shaped supporting piece and the H-shaped supporting piece in the interlayer, the H-shaped supporting piece connected with the tension straps in a crossed mode can be jacked up inwards by pulling the tension straps, and then the center of the W-shaped supporting piece is jacked up through the H-shaped supporting piece, so the waist support can betterfit with a lumbar vertebra curve. A user can actively adjust the tightening degree of the tension straps to realize adjustment of a waist fitting degree through an arc-shaped structure, and therefore,an active curved waist protecting function is achieved.

The invention discloses a novel security and protection intelligent well lid. The novel security and protection intelligent well lid comprises a well lid assembly, a guiding mechanism, a hydraulic system, a control system and a safety protection assembly. The well liquid assembly is internally provided with the hydraulic system which is in control connection with the control system. The hydraulic system is in driving connection with the guiding mechanism arranged on the well lid assembly. The guiding mechanism comprises a fixed plate fixedly arranged on the same side of the interior of a well base and a movable plate hinged to one side of the bottom of a well lid plate. Vertically-downwards guiding rods are arranged at the two ends of the movable plate, the fixed plate is provided with linear bearings correspondingly matched with the guiding rods, and the lower ends of the guiding rods are sleeved with the linear bearings. A hydraulic rod is connected between the center of the fixed plate and the center of the movable plate. The novel security and protection intelligent well lid solves the problems that opening is not convenient, well lid sealing is not good, intelligent control cannot be achieved, and the press capability is insufficient.

The invention discloses a medical image acquisition device convenient to fix. The medical image acquisition device comprises a bottom plate and a longitudinal adjusting assembly; one end of the surface of the bottom plate is provided with a control platform; the control platform is provided with a a display; the other end of the surface of the bottom plate is provided with a support seat; and thesurface of the support seat is provided with a bed board; the longitudinal adjusting assembly includes a guide groove, a lead screw, a first motor, a sliding block and an installation block;, the guide groove is arranged at one side of the surface of the bed board; the lead screw is rotatably connected with the interior of the guide groove; the first motor is arranged at one end of the guide groove, and an output shaft of the first motor is fixedly connected with one end of the lead screw; the sliding block is in threaded connection with the lead screw through a threaded hole in the middle part and is in slip connection with the inner side face of the guide groove; and the installation block is arranged on the surface of the sliding block. The medical image acquisition device convenient tofix can remotely control a probe to examine a patient, so that the hands of a medical worker are liberated, the working intensity is reduced, the probe is convenient to fix, and the practicality is relatively high.

The invention discloses a device capable of automatically adjusting the floor-attaching strength of a roller brush. The device comprises a fixing plate and is characterized in that a drive motor is fixedly connected to one side of the upper surface of the fixing plate, a belt is rotatably connected to one end of the drive motor, a water tank is fixedly connected to the other side of the upper surface of the fixing plate, a water pump is arranged inside the water tank, a mop body covers one side of the fixing plate, the roller brush is rotatably connected to the other side of the fixing plate,a sleeve sleeves one end of a movable block, a connecting rod is arranged inside the sleeve, and a rotary pin is fixedly connected to one side of a connecting plate. The device has the advantages thatthe device is reasonable in design, practical in function, diversified in structure, high in functionality and suitable for popularization, a fixing device, a fixed block and the fixing plate are connected through springs, heated water can be effectively discharged by the water tank and the water pump, and a floor can be effectively cleaned by bristles spirally distributed on the surface of the roller brush.

The invention provides a face thinning instrument which comprises a C-shaped adjustable shell; a neck positioning mechanism is arranged on the lower portion of the adjustable shell, a soft heating layer is arranged on the inner wall of the adjustable shell, a pulling mechanism is arranged in the adjustable shell, and the pulling mechanism is used for adjusting the bending angle of the adjustable shell; a plurality of vibration plates are arranged at a position, near the soft heating layer, of the adjustable shell. The face thinning instrument can be worn on the neck and can be clamped, heated and vibrated through a neck clamping piece; meanwhile, a main body part is worn on the lower jaw part of the face, the fitting degree of the face thinning instrument and the face can be adjusted through the cooperation of the adjustable shell and the soft heating layer, and the fitting degree of the face thinning instrument and the face is guaranteed, and the vibration effect is improved; in addition, the vibration position, temperature and the like can be controlled through a remote controller, the operability is high, and the user experience is greatly improved.

The invention discloses a crack reinforcing structure of a wall body. The crack reinforcing structure of the wall body comprises decorative plates installed on the two sides of the wall body and pre-buried pipes pre-buried inside the wall body, the decorative plates are in threaded connection with one ends of the pre-buried pipes through adjusting bolts arranged outside the decorative plates, memory metal nets are arranged at the bottoms of the decorative plates, and the memory metal nets are adhered to the wall body through adhesive tapes adhered to the bottoms of the memory metal nets. According to the crack reinforcing structure of the wall body, firstly, the memory metal nets are arranged at the bottoms of the decorative plates, so that the decorative plates can be tightly attached tothe wall body, meanwhile, the wall body can be corrected, and the using effect of the device is improved; secondly, electric heating wires are arranged inside the memory metal wires, so that the wholememory metal nets are conveniently and uniformly heated, and the stability of the memory metal nets during contraction is improved; and thirdly, a movable pin and a pressure sensor are arranged at the bottom of an extrusion plate, so that the fitness of the extrusion plate and the wall body can be detected in real time, and the tightness of connection between the wall body and the extrusion platecan be found conveniently and timely.

The invention relates to the field of oil field drilling, in particular to an adjustable drilling tool mud-scraping device. The adjustable drilling tool mud-scraping device is simple in structure, convenient to move horizontally, and easy to install. The adjustable drilling tool mud-scraping device comprises a hoisting device and a scraper assembly, wherein the hoisting device comprises a fixing frame and a pair of parallelly-arranged moving frames, the pair of moving frames are separately and slidably connected to the fixing frame, and the moving frames are connected to the scraper assembly by a hanging assembly; the scraper assembly includes a U-shaped frame and a pair of scraping assemblies, and a U-shaped opening of the U-shaped frame is oriented in the same direction as the moving direction of the moving frames; the pair of scraping assemblies are disposed opposite to each other on the inner ends of two sides of the U-shaped frame and are arranged up and down; and the pair of scraping assemblies comprises inflatable scraping blades, steel rings, a pair of swinging cylinders, rotating shafts, a pair of fixing seats, a pair of swinging rods, and an air source. Flexible contact is achieved, the adaptability is wide, and the compactness of the mud-scraping device with a drill pipe is adjusted through regulating the air pressure of the inflatable scraping blades to improve thescraping effect.

The invention relates to the technical field of medical apparatus and instruments, and discloses a breast cancer post-breast-conserving-surgery whole-breast protection device which comprises two sets of symmetrically-arranged pad bodies, the pad bodies are fixedly connected with protection covers, the two sets of pad bodies are fixedly connected to a bandage, and the tail ends of the two sets of movable ends of the bandage are fixedly connected with locking pieces used for locking the bandage. The locking piece at one end of the bandage is matched with the other end of the bandage in a sliding mode, the cushion body comprises an air bag ring, a first cushion ring is fixedly arranged on the air bag ring in an embedded mode, the protection cover comprises a telescopic assembly and a cover body fixedly connected to the telescopic assembly, and the telescopic assembly is fixedly arranged on the first cushion ring and communicated with the interior of the air bag ring. The protection cover can play a role in protection, the fitting degree of the air bag ring and the body can be adjusted through the locking piece, and after the air bag ring is compressed, air can enter the telescopic assembly, so that the distance between the protection cover and the air bag ring is adjusted, and patients with different figures can be flexibly adapted and effectively protected.