45results about How to "Easy to disassemble, clean and replace" patented technology

The invention discloses an aluminum foil roll supporting mechanism for a lithium battery, and belongs to the technical field of lithium batteries. The aluminum foil roll supporting mechanism comprisesa supporting base and a supporting frame installed on the upper surface of the supporting base. An air expansion shaft is arranged in the supporting base, rotating rods are movably installed at the two ends of the air expansion shaft through buckles, and a winding roll is installed on the outer surface of the air expansion shaft. A rotating rod on the front surface of the air expansion shaft is fixedly connected with an output shaft of a first motor. By arranging a supporting piece, extrusion rolls and a rubber scraper, when the thickness of aluminum foil on the surface of the winding roll isincreased, the two extrusion rolls are driven to be relatively away from each other, and then guide rods move leftwards and stretch a first spring under the hinge action of fixing plates, connectingrods and the guide rods. The extrusion rolls can make contact with the surface of the winding roll all the time through the elastic effect of the first spring, the surface of the aluminum foil can beextruded all the time, the occurrence of loosening phenomenon is avoided, the structure is simple, the surface of the aluminum foil can be scraped flat through the rubber scraper, and wrinkles are avoided.

The invention provides a bone trauma traction stretching device. The device comprises an electric cylinder, a mounting plate, a first motor, a protective cover, a second motor, a threaded rod and a telescopic rod. The electric cylinder is fixed in the middle of the upper end surface of a base through bolts, and the mounting plate is fixed on the upper end surface of the electric cylinder through screws. The first motor is assembled on the inner left end surface of the mounting plate. By means of the design, the device is simple in structure, convenient to operate and good in use effect. The protective cover is installed on the front of the upper end surface of the base, and the second motor is assembled in the protective cover and arranged on the front of the upper end surface of the basethrough the telescopic rod, the upper end of the threaded rod is connected with the second motor through a coupling, and the lower end of the threaded rod is connected with a fixed plate through a bearing seat. By means of the design, the base can be firmly fixed, and the stability is good. The device is convenient to use, simple in structure, convenient to operate and good in use effect. The basecan be firmly fixed, and good stability and high reliability can be achieved.

The invention discloses a multi-blade quartz ring machining cutting machine which comprises a cutting machine protective cover body, a quartz ring, clamping blocks, a cutting knife, a base plate and dust suction devices. A base is arranged at the bottom of the cutting machine protective cover body, the quartz ring is arranged at the top of the base, and the base plate is arranged at the bottom ofthe quartz ring. Through holes are distributed in the base plate, clamping plates are connected to the two sides of the base plate, the dust suction devices are arranged on the two sides of the base,first electric lifting control devices are arranged on the two sides of the base, and first electric push rod devices are connected to the tops of the first electric lifting control devices. The innerside ends of the first electric push rod devices are connected with the clamping blocks, a cutting disc is arranged at the front end of the base, and a grinding disc is arranged at the rear end of the base. The invention relates to the technical field of quartz ring machining. The machine can efficiently, rapidly and evenly discharge chips, is high in automation performance, achieves multi-directional cutting machining, filters and purifies dust and chips, and is convenient to disassemble, replace and clean.

The invention discloses a single-liquid screw valve. The single-liquid screw valve comprises a shell, a valve body upper assembly, a valve body assembly, a glue barrel, a fixing piece and a glue conveying assembly. The shell is arranged on the valve body upper assembly, the bottom of the valve body upper assembly is connected with the valve body assembly, and the glue barrel is fixed to one side of the shell through the fixing piece. By the adoption of the structure, the number of parts is minimized when the screw valve is disassembled, assembled and cleaned, disassembly and assembly are convenient and rapid, and the man-machine efficiency is high.

The invention provides photovoltaic panel sweeping equipment and a sweeping method, and belongs to the technical field of photovoltaic panel sweeping equipment. The photovoltaic panel sweeping equipment comprises a base, two first supporting legs and two second supporting legs are fixed to the left portion and the right portion of the upper end of the base correspondingly, and fixing bases are fixed to the upper ends of the two first supporting legs and the upper ends of the two second supporting legs correspondingly; fixing grooves are formed in the front ends of the two fixing bases correspondingly, inserting grooves are formed in the front end of a support and the front end of a fixing block located on the front side correspondingly, inserting blocks are slidably connected into the twofixing grooves correspondingly, a photovoltaic panel is fixed between the two inserting blocks, and a fixing mechanism is arranged in each fixing groove. The two fixing mechanisms are respectively connected with the two inserting blocks so as to fix the photovoltaic panel between the two fixing bases. According to the device, the surface of the photovoltaic panel is cleaner, the cleaning effect isgood, the efficiency is high, and the absorption and conversion efficiency of the photovoltaic panel is greatly improved.

The invention provides a device for assisting elderly people in getting up and lying in bed. The device comprises a foldable wheelchair body, the wheelchair body comprises a backrest, armrests, a seat bracket and a horizontal moving mechanism, the horizontal moving mechanism is arranged on the outer side of the seat bracket, and the device further comprises a stair climbing module, an old people assisting mechanical arm module and a power supply. The stair climbing module comprises a liftable caterpillar band structure and a caterpillar band transmission set, the old people assisting mechanical arm module comprises a support, a pneumatic supporting arm, a transverse rod and a bionic mechanical arm which are sequentially connected upwards from the handrail, one end of the pneumatic supporting arm is rotationally connected with the top end of the support, and the other end of the pneumatic supporting arm is rotationally connected with one end of the transverse rod through a movable joint in pneumatic connection. The bionic mechanical arm is arranged at the other end of the transverse rod, the bionic mechanical arm comprises an arm receiving cavity, a wrist receiving cavity and detachably connected mechanical fingers, the arm receiving cavity and the wrist receiving cavity can be split up and down, the wrist receiving cavity comprises a wrist force transmission module used for controlling the mechanical fingers, and the handrail on one side where the old people assisting mechanical arm module is installed comprises a control panel.

The invention discloses a high-efficiency multi-layer electrostatic dust collector. The high-efficiency multi-layer electrostatic dust collector comprises a box body and partition plates, wherein a plurality of partition plates arranged at equal spaces are uniformly fixedly connected within the box body; the lower end of each partition plate is fixedly connected with an electrode screen board; one end of each partition plate is closely connected with an electrode dust collecting net, and the other end of each partition plate is closely connected with a baffle; the electrode dust collecting net and the baffle at the left and right sides are both connected with a long through pipe and a short through pipe respectively; the lower ends of the long through pipe and the short through pipe are each fixedly connected with a retaining pull plate; a base plate of the box body and the partition plates are also fixedly connected with flow disturbing frames which are symmetrically arranged in a spaced manner; each flow disturbing frame is rotationally connected with a rotating shaft; one end of each rotating shaft is in interference fit with a bevel wind wheel, and the other end of each rotating shaft is in interference fit with a straight-surface impeller; the partition plate at the uppermost end is also fixedly connected with a stabilizing frame; the right sidewall of the stabilizing frame and the right inner wall of the box body are each provided with an opened sliding chute; the inside of each opened sliding chute is slidably connected with a dust collecting net bag. The high-efficiency multi-layer electrostatic dust collector disclosed by the invention is good in dust collection effect, small in floor area, convenient to overhaul and capable of greatly improving the practicability of an existing dust collector.

The invention discloses an extruding type medicine-spraying device special for the respiratory medicine department. The medicine-spraying device comprises a case and a water tank, a handle is arranged at the upper end of the case, an air flow switch is arranged at the left of the handle, and a buckle is arranged at the left of the air flow switch; a running indicator light is installed on one side of the front surface of the case, and a power supply switch is arranged below a water-level indicator light; the water tank is arranged at the upper end of a base and provided with an atomizing box, a fan is arranged in the center of the interior of the atomizing box, a mist discharging opening is formed in the center of the upper end of the atomizing box, an extendable mist discharging pipe is arranged at the upper end of the mist discharging opening, a gauze mask is arranged at the upper end of the extendable mist discharging pipe, and a gauze mask belt is arranged on the surface of the gauze mask. The extruding type medicine-spraying device special for the respiratory medicine department has the advantages that an atomizing device in the case can atomize medicine, so that the medicine particles are smaller and absorbed by a patient more fully; through the connection by a clamping groove, an upper cover of the atomizing box can be disassembled conveniently; the fan is also simply and conveniently disassembled and cleaned through the threaded connection.

The invention discloses die-casting equipment for a 5G intensifier, and belongs to the technical field of die-casting equipment. The die-casting equipment for the 5G intensifier comprises a box body,a lifting motor is fixedly arranged on the inner wall of the lower end of the box body, the outer wall of a lower die base is sleeved with a cooling pipe A, an upper die base is arranged above the lower die base, the outer wall of the upper die base is sleeved with a cooling pipe B, an air inlet is formed in the back wall of the box body, an air cooling assembly is arranged in the air inlet, a water pump is fixedly arranged on the top surface of the left end of a water tank, and a cooling assembly is arranged on the top surface of the right end of the water tank. The air cooling assembly is arranged, water in the water tank is pumped into a water inlet pipe through a water pump, an impeller A drives connected suction fan blades to rotate, air cooling is conducted on the upper die base andthe lower die base into which casting liquid is injected, heat on the upper die base and the lower die base is taken away through water flow through arrangement of the cooling pipe A and the cooling pipe B, and cooling of the internal casting liquid is accelerated, so that the casting liquid can be rapidly formed, the original casting liquid forming time is shortened, the speed is increased, and the 5G intensifier die-casting efficiency of the equipment is improved.

The invention discloses a ceiling lamp type indoor air purifier which structurally comprises a ceiling fixing top holder, a connecting rod, an air purifier body, a lampshade, a head lamp and an air purification assembly. The top of the connecting rod is perpendicularly connected with the ceiling fixing top holder. The bottom of the connecting rod is perpendicularly connected to the air purifier body. The air purifier body is connected with the head lamp through the lampshade. Compared with the prior art, the ceiling lamp type indoor air purifier has the beneficial effects that A cold catalystpurification layer, an efficient filter net, an activated carbon filter net, a nano-silver sterilizing filter net, an electrostatic precipitation filter net and a primary filter net are separated fromone another layer by layer, the situation that the layers are stacked and used for a long time, and consequentially, the layers are bonded together is avoided, air purification of each filter purification layer is not affected, in addition, mounting, dismounting, replacing and cleaning are convenient, mounting of the filter purification layers is smooth during mounting and dismounting, clamping stagnation is avoided, the abradability can be greatly reduced, and the service life of the purifier can be prolonged easily.

The present invention discloses an electromagnetic shielding cabinet with a shockproof function. The cabinet comprises a cabinet main body, a heat dissipation mechanism, a cooling mechanism and a box door, the cabinet main body comprises an outer shell, an electromagnetic shielding layer and an inner shell, a base is installed at the bottom of the outer shell, and an electric telescopic rod is installed in a groove. A plurality of clamping blocks are symmetrically installed on the left side and the right side of the inner wall of the inner shell, the heat dissipation mechanism is installed on the left side of the bottom of the interior of the inner shell, the cooling mechanism is installed on the right side of the bottom of the interior of the inner shell, and sealing strips are arranged at the positions, close to the edges, of the periphery of the inner side of the box door. The electromagnetic shielding cabinet with the shockproof function is provided with the heat dissipation mechanism and the cooling mechanism, and through the arrangement of the motor, the fan blades, the through holes, the air holes, the water inlet pipe, the water pipe, the water pump, the water outlet pipe and the one-way valve, the device can carry out effective heat dissipation and cooling treatment on the electromagnetic shielding cabinet, the heat dissipation efficiency of the electromagnetic shielding cabinet is improved, electrical components in the electromagnetic shielding cabinet are protected, and the service life of the electromagnetic shielding cabinet is prolonged.

The invention discloses a new outer-net core switch, which comprises a switching shell and a bottom board. A network port is arranged on the outer surface of the front end of the switching shell; a power switch is arranged on one side close to the network port on the outer surface of the front end of the switching shell; an indicator light is arranged on one side close to the power switch; a resetting key is arranged at a lower side close to the indicator light; a power interface is arranged on one side close to the resetting key; a planting port is arranged on the outer surface of one side ofthe switching shell and a plug board is inserted to the planting port; a No.1 filtering net is sleeved on the outer surface of one side of the plug board; a fastening screw is rotationally mounted inthe inner surface of the plug board; a No. 2 filtering net is sleeved on the outer surface of the other side of the plug board; and a spring is sleeved inside the switching shell. The new outer-net core switch in the invention has the advantages of better dustproof filtering effect and convenience for dismounting, cleaning and replacement, can be folded and supported, is convenient for taking andbrings better use prospect.

The invention relates to the field of office equipment and in particular relates to a chair. The chair comprises a supporting part, chair legs, a backrest and a folded plate, wherein the supporting part is used for supporting the hip of a user when the user sits; the chair legs are rod pieces and are installed at the four corners of the bottom of the supporting part; the backrest is installed at one side of the supporting part or at the sides of the chair legs below the side of the supporting part; the folded plate is formed by connecting a plurality of plates in series; each plate can rotate around the position in which the plate is connected with the adjacent plate in series; the side of the top plate is installed on the backrest via slide rails in a sliding manner; jacking devices for jacking the folded plate to tend to protrude outwards are installed below the folded plate; rod pieces protrude toward the two sides of the side of the top plate of the folded plate; pulleys are arranged on the rod pieces and are matched with the slide rails in a sliding manner; the slide rails are made of permanent magnets; the pulleys are made of iron. The invention aims to provide the chair which has the effects of protecting the lumbar vertebrae of users and helping correct the sitting postures and is convenient to dismantle and change.

The invention provides a garment with an ultraviolet blocking function. The garment comprises a garment body, arm parts, a zipper body and a cap, wherein the arm parts are integrally connected to theleft side and the right side of the garment body, elastic closing-in belts are connected to the tail ends of the arm parts, and protective pads are connected to the lower portions of the arm parts; zipper teeth are bonded to the left side and the right side of the front side of the garment body, a velvet adding inner container is arranged on the inner side of the garment body, and a connector sticker is arranged on the inner side of the velvet adding inner container; and limiting hooks are uniformly and fixedly installed on the upper side and the lower side of the velvet adding inner container, and a fixing sleeve is sewn to the inner side of the garment body. The garment with the ultraviolet blocking function has good ultraviolet resistance and odor removal functions, the velvet adding inner container is more convenient to replace, and the installation stability of the velvet adding inner container can be guaranteed; and meanwhile, the lower ends of the arm parts can be protected, thegarment body is prevented from being frequently replaced and washed, and the garment is more convenient to use.

The invention provides a spinning window dedusting and cooling device convenient to clean. The spinning window dedusting and cooling device comprises a spinning window body; the spinning window body communicates with a dedusting assembly through a first air conveying pipe; the lower side of the first air conveying pipe communicates with a dust collection cover; a first exhaust fan is fixed in the first air conveying pipe; the dust collection cover is located on the front side of the interior of the spinning window body; an air blowing guide frame is fixedly arranged on the outer wall of the rear side of the spinning window body in a sealed mode; an exhaust port penetrates through the outer wall of the rear side of the spinning window body; the exhaust port is formed in the air blowing guide frame; an air blowing panel is arranged in the air blowing guide frame; a filtering mounting bin is arranged at the other end of the air blowing guide frame; an air filtering plate is movably connected inside the filtering mounting bin; and an air blowing steering connecting end is fixedly connected to one end of the filtering mounting bin. The spinning window dedusting and cooling device is simple in structure and convenient to operate, dust removal can be conducted on scraps generated in a spinning window, and cleaning is easy.

The invention discloses a nursing bottle capable of being warmed and a warming device thereof. The nursing bottle comprises a bottle body, a bottom cover, a silica-gel ring and a stainless steel bottom cover, wherein the bottle body is in threaded connection with the bottom cover; the silica-gel ring is arranged between the bottle body and the bottom cover; the silica-gel ring is movably connected with the bottle body and the bottom cover respectively; the stainless steel bottom cover and the bottom cover are integrally formed. The nursing bottle capable of being warmed and the warming device thereof are low in cost, simple in structure, high in speed, high in efficiency, small in error, not liable to damage and safe.

The invention discloses an air conditioning unit with wind and sand prevention design, and belongs to the technical field of air conditioning units. The air conditioning unit comprises a protection frame, a motor drives an intermediate gear to rotate, the intermediate gear drives a first gear and a second gear to rotate synchronously, elliptical blocks are driven to move, the elliptical blocks move in lifting grooves through lifting blocks at one ends, two cleaning blocks are gathered towards the middle from the two ends, dust on the surface of a plate type filter is cleaned away, so that dust falls into the first cleaning block, when the first cleaning block and the second cleaning block move towards the middle, a trigger block firstly makes contact with a triangular groove, a limiting plate drives a moving block to move, the moving block drives the end of a clamping block to leave the interior of a protection block, through the thrust of a first spring, a convex block and a rectangular block are driven to move along the inner wall of the first cleaning block, a dust removal groove is located in the position where the first cleaning block and the second cleaning block are combined towards the middle, dust in the first cleaning block is pushed out of the protection frame through the rectangular block, and rapid cleaning is achieved.