172results about How to "Clever layout" patented technology

The invention relates to a micro material mechanical performance testing platform under stretching-bending-twisting multi-loads, and belongs to the field of electromechanics. The micro material mechanical performance testing platform comprises a tension and compression module, a bending module, a twisting module, a detection control module and a test-piece clamping module, wherein the testing platform takes the tension and compression module as a basic function module; the twisting module is arranged at one end of the tension and compression module; the test-piece clamping module is arranged on the tension and compression module; the bending module is independently arranged at one side of a portal frame. The micro material mechanical performance testing platform can be taken as a material mechanical performance test device with an independent stretching/compressing mode or an independent bending mode or independent twisting mode, namely a single load testing mode, and can be applied to a material mechanical performance test of a twisting load under the given stretching/compressing stress level or a material mechanical performance test of a bending load under the given stretching/compressing stress level, namely a composite load testing mode. The stress strain process of a material under the effect of a composite load can be detected by the collection of a load/displacement signal by using the detection control module.

The invention discloses a double-stage oil gas separator comprising a main separator, a preseparator and a base, wherein, the base is fixed on a cylinder body by bolts, and the preseparator is installed in the base and is directly communicated with a crankcase; and the preseparator is an S-shaped wavy labyrinth which comprises a plurality of S-shaped oil block bent plates. The main separator comprises a main separator housing, a main separator cover, two cyclone separators, a gas outlet pipe and an oil outlet pipe, wherein, the bottom of the main separator is sealed with the oil return part and the gas outlet part by a bottom seal packingring, and the top of the main separator is sealed with the main separator cover by a top seal packingring. The double-stage oil gas separator has novel structure, and compared with the other double-stage oil gas separators, the double-stage oil gas separator of the invention occupies little space, is in favor of overall arrangement, thoroughly separates oil and gas and not only can reduce the pollutant discharge but also can reduce the consumption of lubricating oil, thereby reducing the running cost.

The invention discloses a multifunctional water outlet mechanism which comprises a main body unit, a switching mechanism and a control mechanism. The main body unit comprises a water inlet passage, two water outlet passages and a water outlet terminal; the water outlet terminal is provided with a plurality of water diversion cavities, and at least two of the water diversion cavities are provided with non-return valves; the first water outlet passage is communicated with multiple non-return valves; and when the water pressure of the first water outlet passage is larger than the water pressure controlled by the non-return valves, the non-return valves are opened, and the water flow of the first water outlet passage flow to the water diversion cavities for water inflow. The switching mechanism and the control mechanism are both arranged on the main body unit, the switching mechanism is used for being controlled by a user to at least allow the first water outlet passage and the second water outlet passage to be switched to be communicated with the water inlet passage, and the control mechanism is used for allowing the plurality of water diversion cavities to be switched to be communicated with the second water outlet passage. The multifunctional water outlet mechanism provided by the invention has the following advantages: when water flows out from the first water outlet passage, the non-return valves are opened, the water flows in the water diversion cavities with the non-return valves and flows out from the water diversion cavities with the non-return valves, and the water also flows out from the water diversion cavities without the non-return valves, so that the water outlet area is large; and when the water flows out from the second water outlet passage, the non-returnvalves are closed, and the water flows out from the corresponding water diversion cavities controlled by the control mechanism.

The invention discloses a double-turntable full-automatic detection machine and a detection method thereof. The double-turntable full-automatic detection machine comprises a detection machine and an automatic feeding system, an automatic detection system and an automatic discharging system which are arranged on the detection machine. The automatic feeding system is provided with a feeding mechanism and a feeding chuck. The automatic detection system is provided with a first detection station and a second detection station which are each provided with a turntable and a detection mechanism. Eachturntable is provided with a loading jig. The automatic discharging system is provided with a discharging chuck. The feeding chuck grabs products from the feeding mechanism and places the products inthe loading jigs on the turntables, the first detection station and the second detection station detect the products on the corresponding turntables, and after detection is completed, the dischargingchuck grabs the products in the loading jigs and places the products in corresponding good product areas or defective product areas according to detection results to complete discharging. Therefore,compared with the prior art, the double-turntable full-automatic detection machine has the advantages that the automation degree is higher, and the detection efficiency is multiplied.

The invention discloses a modular solid insulation ring network cabinet which comprises a cabinet body, an insulated bus module, an isolation module, a main body module, a grounding module and an operating mechanism for controlling the main body module and the grounding module to actuate, wherein the operating mechanism is arranged on the side wall of the cabinet body, the main body module is connected with the operating mechanism through an insulated pull rod, the grounding module is arranged below the main body module, the grounding module is connected with the operating mechanism through a grounding pull rod, the isolation module is arranged at the right lower side of the grounding module, the isolation module comprises an isolation blade and an isolation pull rod movably connected with the isolation blade, and the isolation pull rod is movably connected with a rotating swing rod at the bottom of the operating mechanism. By adopting the modular design, the modular solid insulation ring network cabinet is flexible in production process, convenient to mount and maintain, and compact in structure and small in size as a fully-sealed structure is adopted in the mounting process; and in addition, the modular solid insulation ring network cabinet is provided with a working state monitoring device which can be used for avoiding an electric shock risk, thereby being high in safety.

The invention relates to a data glove for detecting finger movement state of human hands, in particular to a thumb metacarpophalangeal joint movement detection device, and aims to solve the problem that an existing data glove is high in sensor price, complex in system, difficult to maintain and the like. The device which clings to the outside of a human hand to detect joint movement is designed, and a unique connecting mode and ingenious joint measuring point layout are adopted, so that impedance and influence, on finger movement of an operator, of a detection mechanism are lowered or eliminated; when the operator uses the device, flexibility and lightness in movement of fingers can be maintained to greatest extent, and movement state of joints can be accurately detected, so that finger joints of a controlled slave hand and corresponding finger joints of the operator are enabled to act coordinately, and complex control on the slave hand with multiple degrees of freedom is enabled to be visual, simple and convenient.

The invention discloses a tilt rotor vector propulsion device used in an underwater propeller. The propulsion device comprises a propulsion mechanism, a tilt drive motor, a tilt frame and a hang-glider. One end of the hang-glider is fixed on the airframe, and the tilt frame is supported on the other end of the hang-glider. An output terminal of the tilt drive motor is connected with the tilt frame, and the propulsion mechanism is arranged on the tilt frame. The tilt rotor vector propulsion device used in the underwater propeller has the advantages of simple and compact structure, low manufacturing cost and maintenance cost and repeatable application, and can realize complicated actions such as rapid turning and horizontal tumbling and the like.

The invention belongs to the field of doubly salient permanent magnet synchronous motors and discloses a doubly salient permanent magnet synchronous motor with unequally spaced stator poles. The doubly salient permanent magnet synchronous motor comprises a stator, a rotor, a permanent magnet, an armature winding and a rotating shaft, wherein the rotor is arranged in the stator and rotates relative to the stator; the rotating shaft is arranged in the rotor and rotates along with the rotor; the permanent magnet is symmetrically arranged at a yoke part of the stator and provides excitation for the air-gap field of the motor; the armature winding is coiled on the stator poles of the stator, and after the armature winding is energized, the magnetic field of the armature winding interacts with the magnetic field of the permanent magnet to rotate the rotor. Through the doubly salient permanent magnet synchronous motor, a problem that the motor cannot be started in a bidirectional way in the prior art is solved, and the stator poles are unequally spaced, so that the output torque is improved, and furthermore, through superposition on a multi-module structure, the output torque can be superposed, so that the toque pulsation is reduced, and the fault tolerance and the reliability are improved.

The invention discloses a bidirectional soft/hard sealing eccentric half-ball valve, comprising a valve body which is connected with a valve cover; the valve body is internally provided with an eccentric crankshaft which passes through the valve cover and is hermetically connected with the valve cover; the eccentric crankshaft is connected with a spherical crown; a runway at one side of the valve body is connected with a valve base which is used for positive hard sealing; the valve base is internally provided with a sealing trough which is internally provided with a sealing ring used for reverse soft sealing; the sealing trough is communicated with the runway at the side of the sealing trough; one side of the eccentric half-ball valve corresponding to the runway adopts two sealing structures: soft sealing and hard sealing, which have different directions; therefore, the bidirectional sealing of the eccentric half-ball valve is achieved, the eccentric half-ball valve can be installed in the positive direction or the reverse direction and the applicable range of the eccentric half-ball valve is enlarged; during the reverse sealing, the sealing ring is closely combined with the spherical crown under the water pressure; the bidirectional soft/hard sealing eccentric half-ball valve has simple and reasonable structure and smart arrangement, and is an eccentric half-ball valve with completely new sealing structure.

The invention discloses a transceiving combine lens based two-dimensional scanning laser ranging radar and mainly solves problems of large size and low space utilization rate of scanning laser radar in the prior art due to separated placement of a transmitting part and a receiving part. The transceiving combine lens based two-dimensional scanning laser ranging radar comprises a receiving sensor, alaser, a combined lens and a rotating reflection component in sequential arrangement. The laser is used for lasing, the combined lens is used for collimation of emitted laser and convergence of received laser, the transmitting component is capable of rotating during lasing, and the receiving sensor is used for receiving laser. By adoption of the technical scheme, the problems are well solved, andthe transceiving combine lens based two-dimensional scanning laser ranging radar can be used for laser ranging radar.

The invention discloses a method and device for carrying out electrolytic etching on a metal plate. The method comprises the following steps: putting a metal plate onto a delivery roll, and delivering to an electrolysis region; arranging at least one negative electrode above the electrolysis region to serve as an upper electrode, and arranging at least one positive electrode below the electrolysis region to serve as a first lower electrode, wherein the upper electrode and the first lower electrode are staggered in the vertical direction; injecting electrolyte into the clearance between the upper surface of the metal plate and the negative electrode, and simultaneously injecting electrolyte into the clearance between the lower surface of the metal plate and the positive electrode; and applying a voltage to conduct the positive electrode and the negative electrode through the electrolyte and the metal plate, wherein the discharging part is provided with an ash-removing negative electrode which is used as a second lower electrode to carry out ash-removing electrolytic treatment on the lower surface of the metal plate. The device comprises a framework, a motor, a transmission gear, the delivery roll, the positive electrode and the negative electrode, wherein at least one ash-removing negative electrode is arranged at the discharging side of the positive electrode close to the discharging part of the metal plate on the framework. The invention can be used for carrying out ash-removing treatment on the metal plate in the electrolytic etching process, and has a reasonable structure.

The invention discloses a tunnel light cleaning and replacing device which comprises a tunnel main body. A light cleaning and replacing mechanism is mounted in the tunnel body. The tunnel light cleaning and replacing device is characterized in that the light cleaning and replacing mechanism comprises a bracket; a mounting arm and a movable arm locked on the tunnel main body are arranged on one side of the bracket while a motor control cabinet is mounted on the other side of the bracket; bearings extend on two sides of the motor control cabinet; spring mechanism bayonet locks are connected to the tail ends of the bearing; a push rod arranged on the back side of a tunnel light is inserted into each of the spring mechanism bayonet locks; a spring lock arranged on one end of the push rod is locked in each of the spring mechanism bayonet locks while an outer barrel of a telescopic rod is mounted on the other end; and a spring propping push rod is arranged in the outer barrel of the telescopic rod. The tunnel light cleaning and replacing device disclosed by the invention has the beneficial effects that the tunnel light cleaning and replacing device is simple to operate and skillful in layout, can be folded and unfolded flexibly to clean the tunnel light automatically quickly, and the tunnel is not closed, so that normal traffic flow is not affected, and therefore, the tunnel light cleaning and replacing device is suitable for being popularized and used.

The invention discloses an intelligent tea table and a working method thereof, relating to the field of tea set. The intelligent tea table comprises a tea table and a tray, wherein the tea table comprises a glass table top, an electric sliding rail mechanism is arranged at the bottom of the glass table top and consists of a circular orbit and at least one slider, the circular orbit is arranged at the bottom of the glass table top, a mounting plate is arranged on the slider, one end of the mounting plate is horizontally extended out of the slider and is provided with an electromagnet towards the bottom of the glass table top, a permanent magnet and three spherical clamp slots distributed triangularly are arranged at the bottom of the tray, a ball is arranged in each spherical clamp slot in a clamping manner, and a human body inductor is arranged on the surface of the tray. The intelligent tea table has the beneficial effects that by means of the attraction action of the electromagnet and the permanent magnet, the tray is adsorbed on the slider across the glass table top, when the slider moves along the circular orbit, the tray carrying tea cups can move in face of a tea drinker along with the slider, no tea drinker walks and delivers tea, and the intelligent tea table has the advantages of being smart to distribute, and hidden and safe in design.

The invention discloses a deepwater wave power generation device. Seven groups of impeller supports are arranged at the upper end of a buoy rack, an impeller is arranged in each impeller support, large toothed discs are disposed on two sides of each impeller, a hydraulic pump is arranged on the upper side of each large toothed disc, a small gear is arranged on each hydraulic pump and meshed with each large toothed disc, a hydraulic motor is disposed at the back end of a pressure storage tank, a generator is arranged at the back end of the hydraulic motor, and an oil collection tank is disposed at the front right end of the hydraulic motor.

The invention discloses automatic line production equipment. The automatic line production equipment comprises a clamp, a manipulator, a case, a detection mechanism and a separation mechanism; t he clamp is arranged on the manipulator, and the detection mechanism and the separation mechanism are both arranged on the case; the manipulator is used for controlling the clamp to clamp injection moldingwaste with automobile clasp nails from an injection mold, controlling the clamp to drive the automobile clasp nails to face the detection mechanism and controlling the clamp to place the injection molding waste on the separation mechanism from top to bottom; the detection mechanism is used for detecting whether the automobile clasp nails connected with the injection molding waste are qualified ornot; and the separation mechanism cuts off the automobile clasp nails from the injection molding waste from top to bottom. The automatic line production equipment provided by the invention is ingenious in layout, the automobile clasp nails with the injection molding waste can be automatically taken out of an injection mold, the automobile clasp nails can be automatically detected and screened, the automobile clasp nails can be automatically separated from the injection molding waste, and the equipment is easy and convenient to control, high in efficiency, high in automation degree and small in requirement for labor force.