1812results about How to "Simple and reasonable structure" patented technology

The invention discloses an indoor light emitting diode (LED) illuminating lamp, which comprises a support body with a reflective curved surface. A bent part is formed on the edge of the reflective curved surface, and is extended substantially towards the edge of the opposite side of the reflective curved surface. A light emitting diode module is fixed on the bent part, and cannot be directly observed at any angle, relative to the reflective curved surface, of the support body. In addition, an electric connection device is also arranged on the support body. The arrangement of a non-light tight sealing cover on the support body is avoided. The indoor LED illuminating lamp has a light weight, a portable structure and a good illumination effect, does not produce glare, and is convenient to arrange and maintain and particularly suitable for indoor illumination.

The invention relates to a coupler buffer device with a cutting type energy-absorbing bumper. The coupler buffer device comprises a coupler head, a coupler body, an energy absorber and a buffer, wherein the energy absorber has a cutting type energy-absorbing anti-collision structure; and one end of the energy absorber is in sleeve connection with the tail part of the coupler body, and the other end of the energy absorber is in rigid connection with the buffer. The energy absorber with the cutting type energy-absorbing anti-collision structure has a structure 1, wherein an energy-absorbing element and a cutter are arranged in an outer sleeve, the cutting edge of the cutter is contacted with the energy-absorbing element, and one end of a cutter rod of the cutter is contacted with the tail part of the coupler body. The energy absorber with the cutting type energy-absorbing anti-collision structure has a structure 2, wherein the outer sleeve and an inner sleeve form an interlayer barrel structure with lower inside and higher outside, and the energy-absorbing element is arranged in the inner sleeve; a threshold spring is arranged between the outer sleeve and the inner sleeve, and one end of the threshold spring is contacted with the tail part of the coupler body; the inner wall of the inner sleeve is provided with a guide plate to form a guide cavity; a blade is arranged on the middle part of the cutter rod, and the cutting edge of the blade is contacted with the energy-absorbing element; and the end of the cutter rod facing the buffer passes through a pre-tightening piece arranged on the rear tail part of the guide plate, and an idle stroke gap is formed between the free end of the cutter rod and the tail part of the coupler body.

The invention provides crab binding equipment. The crab binding equipment comprises a drive assembly, an installing plate, a fixed table, a crab fixing assembly and a binding assembly. The fixed table is installed on the upper plate face of the installing plate, a groove for containing a crab is formed in the top face of the fixed table, the fixed table is provided with four containing grooves, two containing grooves form a set and are coaxially formed, the two sets of containing grooves are vertically formed, and the two containing grooves in the same set are both communicated with the groove. The crab fixing assembly is installed on the installing plate, and the drive assembly is in drive connection with the crab fixing assembly to drive the crab fixing assembly to move towards the groove and abut against the crab. The crab binding equipment is simple and reasonable in structure, convenient to machine and manufacture, low in manufacturing cost and convenient to install and use; meanwhile, the crab can be rapidly fixed through the crab binding equipment, a worker is not easily hurt in the fixing process, crab claws of the crab are not easily damaged, the crab binding efficiency is improved, and meanwhile the crab binding equipment is safe, reliable and convenient to use.

The invention discloses a large-power LED lamp heat radiator with fins having functions of heat pipes, which comprises a metallic heat radiating body and at least one metallic heat radiating fin, wherein the metallic heat radiating body and the metallic heat radiating fin are both in a hollow structure; a first hollow cavity in the interior of the metallic heat radiating body is communicated with a second hollow cavity in the interior of the metallic heat radiating fin to form an intercommunicated closed type inner cavity body; a heat pipe fluid absorbing core is arranged on the inner wall of the closed type inner cavity body, and operating fluid is filled in the heat pipe fluid absorbing core; the heat radiating body and the metallic heat radiating fin correspondingly form an integrated heat pipe for heat exchange; the inner wall of the heat radiating body and the inner wall of the metallic heat radiating fin form a pipe shell of the integrated heat pipe; and the heat radiating body and the metallic heat radiating fin have functions of heat pipes. The invention has the advantages of simple and reasonable structure, small volume, convenient processing, manufacture, installation and arrangement, large heat radiating area, high heat conduction coefficient and good heat radiating performance, and can effectively solve the heat radiating problem of large-power LED lamps.

A locking regulating device for drawer slide rail, comprising a slide rail component and a drawer, wherein the drawer is fixedly connected with the movable rail on the slide rail component, characterized in that, a locking regulating device fixed on the drawer is also included, the drawer is designed to latch the square hole on the movable rail through the locking regulating device to realize mutual connection; the locking regulating device comprises a locking mechanism and a regulating mechanism; the locking mechanism is composed of a handle and a lock catch through mutual transmission; through the lock catch, the regulating device is self-locked on the movable rail and acts on the handle to complete unlocking of the lock catch; the regulating mechanism is designed to respectively make three-dimensional regulation to the drawer from up/down, left/right and front/back directions. The present utility model realizes locking and three-dimensional regulation through the locking mechanism and the regulating mechanism. The locking mechanism is designed to realize self-locking by locking the movable rail through lock catch and perform unlocking through handle transmission to lock catch, so as to conveniently realize the unlocking and separation between drawer and movable rail. The regulating mechanism is designed to respectively make regulation to the drawer in the up/down, left/right and front/back direction, thus contributes to the coordination between drawer and movable rail and meets the demand of different consumers.

The invention discloses artificial diamond blister tray molding equipment comprising a frame, a vacuum pump, a heating device, a pedestal, a suction template, a frame pressing plate, and a tooling plate. A gap is kept between the side circumference of the tooling plate and the suction template or an annular ring, wherein the gap communicates with the vacuum pipe through an air pipe. The air pipe is vertically slidably connected with the pedestal, and is sealed with the pedestal. Under the driving of an air pipe cylinder arranged on the frame, the air pipe moves up and down. The tooling plate is arranged on the top of the air pipe. With the technical scheme provided by the invention, the jacking top of the air pipe can enter an opened space between the suction template and the frame pressing plate. Therefore, tooling plate fetching, blister material feeding and artificial diamond blister tray fetching can be operated in a same opened space, and feasibility for configuring only one elevation height for the suction template is provided. Therefore, the structure is greatly simplified, and the operation is convenient.

The invention discloses a three-section synchronous hidden slide rail, which comprises a mobile track, a middle track, a fixed track and a damping mechanism. The three-section synchronous hidden slide rail is characterized in that an upper rack and an upper roller holder provided with a roller are arranged between the mobile track and the middle track; a split lower roller holder provided with a roller is arranged between the middle track and the fixed track, and a rack is arranged on the surface of the lower roller holder; a gear component is engaged between the upper rack and the lower roller holder, and the gear component controls the mobile track and the middle track for synchronous or staggered operation according to the magnitude of acting force; the damping mechanism is assembled on the fixed track. According to the three-section synchronous hidden slide rail, a gear A and a gear B of the gear component are tightly matched and assembled with a polygonal hole through a polygonal column, when the acting force is smaller than a constant value, the synchronous operation is implemented; when the acting force is greater than the constant value, the polygonal hole is expanded, the two gears slip and rotate, and the mobile track and the middle track run separately. The gear component, the upper rack and the lower rack are guaranteed to be matched at correct positions, so that the slide rail can be continuously used, and thus the racks and the gears are difficult to damage.

The invention relates to a sorting device for restaurant garbage. The sorting device comprises a feeding device, a conveying mechanism, a mechanical sorting section and a manual sorting section, which are installed on a base. The sorting device is characterized in that the feeding device comprises a hopper and a discharging mechanism for assisting the hopper in discharging, and the discharging mechanism is connected with the mechanical sorting section through the conveying mechanism; the mechanical sorting section comprises a chute with a sieve, and a swing mechanism for assisting the material in the chute in swinging; the manual sorting section comprises a conveying belt for undertaking the material delivered through the mechanical sorting section, and the conveying belt and the tail end of the mechanical sorting section are matched for collecting material. The sorting device has the advantages of simple structure, stable and reliable operation, high separation efficiency, small abrasion to the equipment, and energy resource saving.

The invention discloses a three-tower waste acid regeneration system which is characterized in that: (1)the system includes a waste acid filter, a roaster, an iron oxide cabin, a cyclone separator, a Venturi separator, an absorption tower I, an absorption tower II and a waste gas scrubber; (2)the waste acid filter is connected with the Venturi separator and the roaster by pipelines; the iron oxide cabin is connected with the bottom end of the roaster; the cyclone separator is connected with the gas outlet of the roaster and the gas inlet of the Venturi separator; the absorption tower I is connected with the Venturi separator; the absorption tower II is connected with the absorption tower I; the waste gas scrubber is connected with the absorption tower II by a negative pressure fan and a separator. The system solves the problems of complicated equipment structure, uncontrollable technical process, unstable quality of iron power, etc., in acid regeneration engineering, reduces the construction cost and the construction cycle of the engineering, realizes safety production and improves the production benefits.

The invention discloses a testing bed for electric vehicle detection and regenerative brake energy quantitative research, which comprises a tested vehicle model and a data acquiring and control system. The tested vehicle comprises a power battery, a motor controller, a motor, a power clutch, a gear box, a power break, a driving shaft, wheels, a vehicle inertia simulator, a brake simulator, an acceleration simulator, an electric energy regenerator and a road condition simulator, wherein the motor controller, the motor, the power clutch, the power brake, the driving shaft, the wheels, the vehicle inertia simulator, the brake simulator, the acceleration simulator, the road condition simulator and the electric energy regenerator are connected with the data acquiring and control system electrically. The testing bed has the following advantages of simple and reasonable structure, capability of detecting performance and regenerative brake energy during brake of the electric vehicles and practical value for design of the electric vehicles.

The invention relates to an adjustable device of circularly slicing and shaping fruit and vegetable with filter which includes a base with a frame, a water filtering mechanism, an adjustable cutter head, and a sliding pressing mechanism. The base is provided with an electric conveyor belt, a controller, a hopper, a cutter head mounting seat and a worktop. The water filtering mechanism includes a trough body, a mesh plate, a vibration motor, and a water outlet. The adjustable cutter head includes a plurality of sub-cutter heads. The sub-cutter head includes a cylinder, a first motor, blades, an adjusting rod, a guiding rod, a blade connecting member. The sliding pressing mechanism includes a cantilever, a sliding support block, an electric cylinder and an elastic pressure plate. The cantilever is provided with a rack and a baffle. The sliding support block is provided with a second motor and a first infrared distance sensor. The device of the invention has advantages of having simple and reasonable structure, being easy to use, with high degree of intelligence and versatility, safe and reliable, labor-saving, and having strong practicality, etc., which effectively solves the problem of existing slicing machines being inconvenient.

The invention relates to a frequency-conversion air conditioner with a solar cell, comprising the solar cell, a frequency-conversion air conditioner, a solar power supply controller connected between the solar cell and the frequency-conversion air conditioner and a mains supply, wherein the frequency-conversion air conditioner comprises an AC/DC rectifier and a direct-current frequency-conversion air conditioner circuit, and the solar power supply controller comprises a DC/high-voltage DC inverter and a maximum power tracker; and the maximum power tracker monitors the output power of the solar cell and controls the DC/high-voltage DC inverter to convert low-voltage direct current outputted by the solar cell to high-voltage direct current for directly supplying power to the direct-current frequency-conversion air conditioner circuit. After passing through the AC/DC rectifier, the mains supply is connected with the solar power supply controller in parallel to supply power to the direct-current frequency-conversion air conditioner circuit. The invention accords with the development direction of national energy saving and environmental protection, has the characteristics of simple and reasonable structure, low manufacturing cost, energy saving, environmental protection, reduced influence on environment, flexible operation, high energy efficiency ratio and wide range of application.

The invention relates to a drawer which comprises lateral plates, a base plate, a supporting rail and a sliding rail assembly for opening and closing a drawer body. The supporting rail is integrally molded through metal or formed in the mode that at least two metal sections are arranged in a split mode and then fixedly combined into a whole, one side of the upper portion of the supporting rail is downwards bent, and a front connecting piece connected with a front panel and a rear connecting piece connected with a rear back plate are arranged on the side of the upper portion of the supporting rail. The lateral plates are arranged on the upper portion of the supporting rail and arranged between the front connecting piece and the rear connecting piece. A decoration cover is arranged on the front connecting piece and/or the rear connecting piece. The base plate is arranged on the supporting rail. The front panel or a connecting base abuts against the front connecting piece and the supporting rail. By means of an improvement on the structure, selected materials of the lateral plates, the front panel, the rear back plate and the base plate are not influenced by drawer assembly components, the drawer can be tailored according to requirements of users, the drawer of the structure is high in market competitiveness, and is suitable for consumers, attractive and practical.

The present invention relates to garlic clove separating machine, and is especially one kind of kneading garlic clove separating machine. The kneading garlic clove separating machine has vertical rack with parallel guiding grooves, sliding fitted bearing shafts inside the grooves, kneading conveyer belt connected between the driving wheel and the driven wheel, bearing and guiding rollers distributed homogeneously below the conveyer belt, upper rack fixed to the vertical rack, kneading rollers mounted on the upper rack and driven with small wheel and large wheel, kneading boards to form garlic kneading passage together with the kneading conveyer belt and material inlet and outlet separately on two ends of the kneading passage. The garlic clove separating machine has simple and reasonable structure, low cost, fast garlic processing speed and high processing quality.

The invention discloses a clamp applicable to machine tools. The clamp applicable to the machine tools comprises a clamping table and a clamping mechanism, the clamping mechanism comprises at least two clamping blocks and a clamping block drive structure, and the clamping blocks are arranged in the circumference direction of an insertion hole at even intervals. The clamp applicable to the machinetool is characterized by further comprising a rotation drive mechanism for driving the clamping table to rotate; the rotation drive mechanism comprises a base, a rotation drive rod, a rotation drive gear and a rotation driven connecting piece; the rotation drive rod is rotationally installed on the base, one end of the rotation drive rod is a rotation drive end, and a rotation drive gear is coaxially fixed to the other end of the rotation drive rod; and the lower surface of the clamping table is rotationally connected with the base, and the rotation driven connecting piece is fixedly installedto the lower surface of the clamping table and connected with the rotation drive gear in an engaged mode. The clamp applicable to the machine tools has the clamping and rotating functions and furtherhas the advantage of simple, compact and reasonable structure.

A mounting structure for slot paper in a motor stator. The slot paper is embedded in stator slots and includes a paper bottom, a paper side, and a paper front. A lug boss is protruded between two adjacent tooth block segments and protrudes from the inner wall of an outer ring. Two ends of the slot paper extend out of each stator slot. Two ends of the paper bottom are locked between the lug bosses respectively arranged on the upper end insulator and the lower end insulator. One end of each tooth block segment is provided with a clip slot and the paper front near the opening is embedded therein. The structure is simple, has a precise slot paper positioning function, does not occupy space of the stator slot, maximizes the slot filling ratio of the slots, and thus improves the overall performance of the motor.

The invention discloses surface paint spraying equipment for building timbers. The surface paint spraying equipment comprises a supporting framework, a paint liquor box, a lead screw, a motion slide block, a paint spraying cover and a paint spray tube, wherein a lead screw is arranged in a rotary frame in the upper inner cavity of the supporting framework; the motion slide block sleeves the outerperiphery of the lead screw in a threaded connection mode through inner threads; the bottom end of the motion slide block is fixedly welded with a suspension rod; the paint spraying cover is fixedly arranged at the bottom end of the suspension rod; the paint spray tube is arranged on the bottom of the paint spraying cover through a supporting rod which is fixedly welded on the top of the paint spray tube; a pump body is further mounted on the top of the supporting framework; a charge end of the pump body is connected with the bottom of the inner cavity of the paint liquor box; and a dischargeend of the pump body is connected with the paint spray tube through a conveying hose. The surface paint spraying equipment is simple and reasonable in structure, realizes multi-angle all-around paintspraying treatment on the timbers, greatly reduces manual labor intensity, improves paint spraying efficiency, is good in paint spraying effect and is suitable for being popularized and used.

The invention discloses a hydraulic engineering desilting device. The hydraulic engineering desilting device is reasonable and simple in structure, low in production cost and convenient to install. The hydraulic engineering desilting device is simple in structure, scientific, convenient to use, high in pertinency and automation degree, and capable of being controlled precisely. A treated water channel is clean and free of pollution. Silt is impacted by high-pressure water injected from a nozzle of a high-pressure pump, further cut and smashed through a rotating cutter, and gradually dispersed,so that a dredge pump collects the treated silt more easily, the desilting process is simplified, and desilting work efficiency is improved. During work, the water pump draws water and sprays the water from the nozzle, then a first motor and a second motor work to drive a first rotating shaft and a second rotating shaft to rotate, the silt is smashed, then the smashed silt is drawn to a filter chamber by the dredge pump through a silt cover, river water is filtered out through a filter net, and the silt is carried to the river bank so as to be treated. When the filter net needs to be replaced, an air pressure rod is shortened, the filter net is taken down, and the process is convenient and rapid.

The present invention relates to a centered automatic mah-jong machine, specifically a centered automatic mah-jong machine. The invention solves the technical problem is to provide the centered automatic mah-jong machine which has the advantages of simple and reasonable structure, stability and reliability, and durability. The technical scheme of solving the problem is the centered automatic mah-jong machine characterized by mainly comprising a host, a frame, a housing, and a computer control system; the host comprises a substrate, a column, and a panel to form a table body mechanism which comprises a shuffling tiles assembly, a central operation board assembly, a plurality of playing tiles assemblies with conveyer belt to input tiles, a plurality of receiving and pushing tiles head assemblies, a plurality of guide plate assemblies, and a plurality of pushing and pulling tiles assemblies, wherein the plurality of receiving and pushing tiles head assemblies, the plurality of guide plate assemblies, and the plurality of pushing and pulling tiles assemblies are corresponded with each playing tiles assemblies with conveyer belt to input tiles. The plurality of receiving and pushing tiles head assemblies can overlaying push one or more tiles, and the plurality of guide plate assemblies can store multideck tiles. The present invention has the advantages of simple and reasonable structure, stability and reliability, durability, fast shuffling tiles speed, low noise, and elegant table top for playing tiles.

The invention discloses a tunnel illumination and security system which comprises a control center, an illumination system, signal lamps and an indicating alarm. The illumination system comprises everlasting lamps and induction lamps, the everlasting lamps are mounted in an entrance section and an exit section of a tunnel, and the induction lamps are mounted in a middle section of the tunnel; a central processing unit is used as a core of the control center, and the control center is provided with an acquisition analysis module, an execution driving module, a storage unit, an external interface, a power source and a display; a group of sensors is mounted at specified positions of lanes in the tunnel, and electric control portions of the sensors are electrically connected with the acquisition analysis module; and the indicating alarm comprises a sign and alarms, the sign is mounted at an entrance end of the tunnel, and the alarms are mounted at the entrance end of the tunnel and/or the inside of the tunnel. The tunnel illumination and security system has the advantages that the tunnel illumination and security system is simple and reasonable in structure and is intelligent and energy-saving, running conditions of vehicles in the tunnel can be monitored in real time, safety traffic scheduling can be implemented timely, and personal and property loss is prevented or reduced.

A blind hinge structure used for furniture, comprising a movable cup seat provided on the furniture door body, a regulating base provided on the main body of furniture, a rotary arm connected between the movable cup seat and the regulating base, an elastic element which is designed to generate start-stop acting force on the movable cup seat at least, wherein the front of the rotary arm is designed as “” shaped structure, the arm lever at its small end is hinged with the movable cup seat through pin shaft and forms an arc-shaped surface which is connected with the elastic member; The top surface of its big end is a plane, and regulating components are provided on the plane and are in coordinated connection with the regulating base; fasteners are provided on the regulating base and are used in coordination with the regulating components for positioning.

The invention discloses an overlong sectional material machining device and method. The overlong sectional material machining device comprises a milling machine and a bracket, wherein the height of a working platform of the milling machine is adjustable and the working platform can be fed along the length direction of a workpiece; a plurality of clamps used for positioning the workpiece are fixedon the working platform in parallel; a roller is arranged at the top end of the bracket; and the bracket is arranged on the two sides of the working platform, and the bracket and the clamps are arranged on the same straight line and used for supporting the workpiece which is machined. The overlong sectional material machining device has a simple and reasonable structure, overcomes the defects of the prior art, realizes the advantages of low cost, high machining efficiency and high machining precision, and can be widely applied to machining of various overlong sectional materials. The invention also provides an overlong sectional material subsection milling method.