33results about How to "Clever installation" patented technology

The invention relates to a vector signal source plug-in card-type structural module based on a PCI extension for instrumentation (PXI) bus, which comprises a PXI interface circuit 1, a baseband signal generating circuit 2, a digital-to-analogue conversion circuit 3, a frequency synthesis circuit 4, an in-phase quadrature (IQ) vector modulation circuit 5 and an adaptive logic circuit (ALC) control and vector signal source output circuit 6 which are combined with an external plug-in card E to form a modular structural integrity. According to the software radio technology and the modular structural design principle of an integrated circuit, a mathematical model is established; a microwave and a high-speed digital processing chip are adopted to set required vector signal source frequency, amplitude and power to perform real-time calculation to generate modulation output. Technologically, the optimal shielding, grounding, decoupling, filtering and leakage prevention optimization design is adopted to realize the characteristics of reasonable layout, compact structure, skillful installation, wide expansibility, high adaptability, high reliability and the like, and the requirements of automatic testing and analysis of a traditional digital communication system are completely met, and the need of the development of the communication technology is adapted.

The present invention relates to a method for connecting and repairing pipeline, it is a shape memory combined completentary opening for pipe connection, includign base pipe, inter-penetration lining pipe, connecting lining pipe, lining pipe weld seam, connecting pipe, filling ring, sealing filling material and shape memory sleeve. The inter-penetration lining pipe and connecting lining pie are combined together by means of lining pipe weld seam, the filling ring is placed in the ring groove between the base pipe and connecting pipe, the filling ring is fixed from exterior by using sleeve, and the base pipe and connecting pipe and connected together. It is specially applicable for repairing gas pipeline.

The invention provided an overlapped keel mounting method. The overlapped keel comprises a block mounted hanging hook (2), a key keel (1) and a false keel (3); the mounting method is: firstly mounting the hanging hook at the decorated top surface, then clamping the wedge-shaped hook (1c) at the top of key keel into a U-shaped clip from bottom to be hung on a barb, and finally inserting an upper hanging lug (3a) on the upper wallboard of the rider keel into an upper supporting lug (2e) at the lower part of the footboard of the hanging hook, and inserting a lower hanging lug (3a') on the lower wallboard of the rider keel into a lower supporting lug (1d) at the lower part of the hanging steel bar of the key keel or at the back of a supporting board. The method is easy in mounting, maintenance, and replacing, steady in mounting and good in decorative effect.

The invention discloses a PXI bus-based radio frequency real-time measurement vector analysis plug-in structural module, which comprises a PXI interface, a medium-frequency signal processing circuit (1), an analog to digital conversion circuit (2), a receiver circuit (3), a frequency synthesizer circuit (4) and an external plug-in card E which are combined into an integral modular structure. Quick real-time measurement and control such as real-time high-speed information process, real-time calibration and correction, system self-check, fault diagnosis and the like are provided simultaneously while radio-frequency spectrum real-time measurement, vector signal analysis, multi-display section and data processing functions are realized with an integral module design method by using an FPGA (Field Programmable Gate Array) developing tool according to an upper layer software platform and a bottom layer real-time measurement and control and data analysis and processing part; and the module has the characteristics of reasonable design, compact structure, ordered layout, skillful installation, convenience for using, reliable work and the like.

The invention relates to an installation structure and an installation method for a steel structure canopy to penetrate through a hidden frame glass curtain wall. The installation structure for the steel structure canopy to penetrate through the hidden frame glass curtain wall comprises a wall plate, a glass curtain wall frame which is fixed to the wall plate, curtain wall glass which is bonded tothe glass curtain wall frame and the steel structure canopy, wherein the glass curtain wall frame comprises a plurality of vertical keels and transverse keels, the vertical keels and the transverse keels are welded together, the steel structure canopy comprises a plurality of T-shaped canopy steel beams which are arranged side by side at intervals and canopy plates which are arranged at the topsof the T-shaped canopy steel beams, the T-shaped canopy steel beams penetrate through the corresponding vertical keels and are fixedly connected with the wall plate, the T-shaped canopy steel beams comprise vertical beams and cross beams connected to the tops of the vertical beams, the width of the cross beams is not larger than the width of the corresponding vertical keels, in the arrangement direction of the T-shaped canopy steel beams, the parts, located on the two sides of the longitudinal beams, of the cross beams are each provided with a notch allowing the corresponding glass curtain wall to be clamped in, and the notches are located on the side, back to the wall plate, of the glass curtain wall frame. The steel structure canopy is ingeniously installed under the condition that installation and the appearance effect of curtain wall glass are not affected.

The invention discloses a rotary air filter. The air filter comprises a shell, the side face of the shell is connected with an air guide pipe through a bolt, the end, located in the shell, of the airguide pipe is connected with a filter box, the other end of the air guide pipe is connected with an air inlet box, an opening part is formed on one side of the air inlet box, a first filter net is arranged on the opening part, a gap is reserved between the lower end of the second filter net and the inner bottom of the filter box, the lower end of the filter box is of a hopper structure and is connected with an inclined pipe, the upper portion of the side, away from the air guide pipe, of the filter box is connected with one end of a connecting pipe, the other end of the connecting pipe is connected to the lower portion of the side face of the filter tank, the lower end of the filter tank is connected with an ash accumulating pipe, the lower end of the inclined pipe is connected to the lower portion of the side face of the ash accumulating pipe, an ash accumulating groove is formed in the bottom of the shell, the lower end of the ash accumulating pipe extends into the ash accumulating groove, and a seal end cover is arranged on the inner wall of the ash accumulating groove in a thread rotation manner. The rotary air filter is novel in structure, ingenious in design, reasonable in structure, capable of effectively removing dust and suitable for popularization.

The invention relates to a powder storage tank. The powder storage tank comprises a tank body; the lower part of the tank body is conical; a feeding pipe is arranged at the upper part of the tank body; the tank body is provided with an upper cover; a respirator, a blowback air pocket component, an air and material separator and an air suction port are arranged on the upper cover; a screw conveyeris arranged at the lower end of the tank body; an arch breaking mechanism is arranged on the tank body and comprises a drive motor, a reduction gearbox, a bevel gear set, a transmission shaft and a stirrer in drive joint sequentially; the bevel gear set comprises a driving bevel gear and a driven bevel gear; the driving bevel gear is mounted at the outer end of a horizontally arranged output shaftof the reduction gearbox; the driven bevel gear is mounted at the upper end of the transmission shaft; the drive motor and the reduction gearbox are mounted at the external part of the tank body; theoutput shaft of the reduction gearbox penetrates through the tank body and is in rotary seal fit with the tank body; the stirrer comprises a stirring paddle, and the axis of the stirring paddle is vertically arranged; the stirring paddle is positioned a conical structure at the lower part of the tank body; and the lowest end of the stirring paddle extends to the conical opening of the conical structure. The powder storage tank is small in noise, high in arch breaking capacity and is suitable for material with poor fluidity and likely to absorb moisture for caking.

The invention relates to the field of illumination, in particular to an intelligent lamp. The intelligent lamp comprises a lampshade, a pedestal, LED (light-emitting diode) light-emitting bodies and a power line, wherein the pedestal is a square box; the square box comprises a box body and an upper cover; the two ends of the lampshade are fixed to the box body and the upper cover respectively; a plurality of H-shaped plates are arranged in the lampshade; a supporting frame is arranged on each H-shaped plate; a supporting plate is arranged on each supporting frame; the LED light-emitting bodies arranged on the supporting plates; spiral leads are arranged among the H-shaped plates; the LED light-emitting bodies are connected through the spiral leads; the power line is arranged on the pedestal. The intelligent lamp is unique in design, portable, attractive in appearance and practical; due to the fact that the H-shaped plates are arranged, and a plurality of LED light-emitting bodies are arranged on the H-shaped plates, mounting is ingenious and light is enough; when the upper cover is turned at 180 degrees, the upper cover and the box body are horizontally arranged, and the lampshade is shaped like a folding cylinder, is in a completely opening state, attractive and beautiful. The intelligent lamp is provided with Bluetooth, so that the intelligent lamp can be directly connected with mobile equipment. The intelligent lamp is controlled through the mobile equipment, so that the intelligent lamp is convenient to operate, and simple and convenient to use.

The invention relates to a spiral elevator, and belongs to the technical field of power plant elevating equipment. The spiral elevator comprises an elevator body and a mounting frame mechanism; the elevator body comprises a barrel body and a spiral with a shaft, the top of the elevator body is fixedly connected with a motor through a spiral shaft coupling mechanism, and the middle position of theelevator body is fixedly connected to a mounting table above a tank body through the mounting frame mechanism; the mounting frame mechanism comprises two side plates fixedly connected with the mounting table above the tank body, the top ends of the two side plates are connected with one cylindrical supporting sleeve which is through up and down and is provided with two half shafts, and the elevator body is connected into the supporting sleeve in a sleeved mode; and a lug plate is connected to the right side wall of the supporting sleeve and connected with one end of a lead screw, and the otherend of the lead screw is obliquely connected to the mounting table above the tank body through the lug plate and a lug seat. The spiral elevator can be arranged in all sewage collecting tanks, can elevate dry and wet bulk materials with sewage, so that the elevating efficiency is high, and the spiral elevator has wide application prospects.

The invention discloses an intelligent drainage device balancing multi-region separation and time recording. First, a separation area and a floating ball are designed in a cooperating mode, and drainage fluid is stored in a partitioned mode, colors of the drainage fluid at different periods of time can be more clearly divided, and the problem of mixing of the drainage fluid due to the fact that atraditional drainage bottle cannot realize the separation of an area is solved; secondly, by cooperating with a metal induction timing mechanism, time recording can be carried out after the drainage fluid is collected in each independent area, the information such as the speed and status of the drainage fluid of a patient can be conveniently analyzed by subsequent medical staff through the recorded time, the medical staff can better master the condition of the patient, and better scientificity is achieved; and finally, due to adopting of a combined structure, the medical staff can convenientlyand ingeniously install or disassemble a timing assembly and a drainage assembly, after one patient uses the drainage assembly, the timing assembly used by the patient can be disassembled and used repeatedly, the medical cost is reduced, and the practicability is expanded.

The invention relates to a lower jaw anterior tooth anchorage device for tooth orthodontia. The lower jaw anterior tooth anchorage device for tooth orthodontia consists of a main rod, auxiliary rods,joints for connecting the main rod with the auxiliary rods and traction hooks, wherein the main rod is in the shape of a dental arch, and is manufactured from circular stainless steel wires; the traction hooks are arranged at the left end and the right end of the main rod; each auxiliary rod is connected to the hook handle of the corresponding traction hook through the corresponding joint; and 2-3pipe adhering supporting grooves are formed in each auxiliary rod. The lower jaw anterior tooth anchorage device for tooth orthodontia disclosed by the invention can be firmly and stably fixed to gum, so that clinical mounting and operating are facilitated; the circular dental arch-shaped wire body of which the diameter is 1.2mm is arranged, so that the teeth in an anterior tooth section and teeth in a mesiodens section can be tightly connected and combined together to form a strong one-section type resistance combined force; after the lower jaw anterior tooth anchorage device is mounted, thetraction hooks are close to the resistance center of the tooth root of the lower jaw, so that the effects of stabling action force and reaction force can be achieved, and the problem that negative effects are caused by insufficient resistance of the anterior tooth at the lower jaw can be solved; and the lower jaw anterior tooth anchorage device can be effectively applied to an orthodontic treatment clinical technique, so that the orthodontic treatment time is reduced, the success rate of the orthodontic treatment and tooth orthodontia is increased, and good news is brought to a patient.

The invention discloses an umbrella handle convenient for placing an umbrella. A magnet is arranged at the middle part of the umbrella handle, wherein a suction cup is arranged at one end of the umbrella handle; the magnet is a strip-shaped magnet; a limiting slot is formed in the umbrella handle; two bottom ends of the limiting slot are in contact with one end of a spring and one end of the magnet respectively; a limiting sheet is arranged at one end, located in the limiting slot, of the magnet; the limiting sheet is clamped at the front end of the limiting slot; the other end of the magnet penetrates out of a hole in the wall of the umbrella handle; the limiting slot and the magnet are located at a central axis in the umbrella handle; a ring-shaped shielding cover is arranged on the umbrella handle and is arranged in a ring-shaped groove in the periphery of the umbrella handle; a through hole is formed in the shielding cover, and surrounds and covers the magnet and the peripheral area of the magnet. Through adoption of the structure, the magnet is easily released when the umbrella is required to be suspended; the magnet is well hidden and protected when the umbrella is not required to be suspended.

The embodiment of the present invention discloses a rain-shielding film for automobile rearview mirror. The two ends of the rain-shielding film for automobile rearview mirror are respectively provided with a first adhesive area and a second adhesive area; The region is pasted on the back of the rearview mirror, and the second adhesive region is pasted on the upper edge region of the front door; the upper edge region of the front door for pasting extends backward from the position flush with the rearview mirror to the middle of the front door; When the car door is closed, the rain-shielding film of the automobile rearview mirror is in a tensioned state; the rain-shielding film of the automobile rearview mirror is made of transparent material, and is a disposable rain-shielding film.

The invention provides a golf automatic ball-picking vehicle instrument comprising a liquid crystal screen, an upper shell, a middle shell, a lower shell and screw rods. The liquid crystal screen is round in shape; the upper shell, the middle shell and the lower shell are all cylindrical in shape; the liquid crystal screen is installed in the upper shell and a PC thin film is pasted on the liquid crystal screen; the lower end of the upper shell is connected with the upper end of the cylindrical middle shell; a PCB controlling the liquid crystal screen to display content is fixed in the middle shell; the lower end of the middle shell is connected with the upper end of the lower shell; the screw rods are fixed to the lower end of the lower shell. The lower end is provided with the screw rods, so that the golf automatic ball-picking vehicle instrument can be flexibly installed on any part of a visible area of a gold ball-picking vehicle. The main body is cylindrical in structure and has no edges and corners, thereby causing no injury to the skin of people; the liquid crystal screen is used for displaying information, so that the display effect is direct and clear at a glance.

The invention discloses a multipurpose moxibustion box, belongs to the technical field of moxibustion, and solves the problems that an existing moxibustion box only has one hole pattern, is not suitable for moxa sticks with different thicknesses, has a single function and is inconvenient to clean a bottom ash receiving net. The multipurpose moxibustion box comprises a moxibustion box body. The middle position of the top of the moxibustion box is provided with an end hole, inside which a first sleeve is inserted. The size of the inner ring of the end hole fits the size of the outer ring of thefirst sleeve. The first sleeve sleeves a second sleeve. The first sleeve and the second sleeve are both used for insertion of moxa sticks. A clamping assembly is arranged inside the end hole. The sidewall of the moxibustion box body is symmetrically provided with air holes. An ash blocking plate is movably arranged in the moxibustion box body. A steel wire net is arranged in the center of the ashblocking plate. Elastic clamping strips are arranged on the steel wire net and used for clamping ginger slices. The moxibustion box is suitable for various moxa sticks and can remove dampness.

The invention discloses a broadband high-power amplifier. The broadband high-power amplifier comprises an input interface and matching circuit 1, a power amplification circuit 2, an output matching circuit and interface 3 and a module shell 4 which are combined into a whole; the input interface and matching circuit comprises a radio-frequency input interface, a broadband radio-frequency input matching circuit, a bias control circuit U2 and a temperature-compensation circuit U3; the power amplification circuit comprises a power amplifying tube U1, a feedback circuit and a bias circuit; and the output matching circuit and interface comprises a broadband radio-frequency output matching circuit and a radio-frequency output interface. Through adopting a transmission line transformer matching network, good power flatness can be realized within five octaves of a working band; through adopting a negative feedback method, the linearity of the power amplifier is improved; and through adopting an integral structure, the radiating area of a module is expanded by using radiating ribs; and thus the broadband high-power amplifier is obtained. The broadband high-power amplifier has the characteristics of reasonable design, compact structure, clever installation, good stability, high reliability, and the like.

The in-hole directional stone breaking device comprises a device shell, a high-voltage electric pulse assembly, a wire replacing assembly, a liquid explosive liquid injection assembly and an insulating material are arranged on the device shell, an inner cavity of the device shell is filled with the insulating material, and a sealing rubber ring is embedded in the position, close to the outer side, of the middle of the device shell. Parts of parts on the high-voltage electric pulse assembly, the wire changing assembly and the liquid explosive injection assembly are arranged in the device shell in an offset mode. The liquid explosive injection assembly injects liquid composite explosives into the to-be-blasted hole, and the injected liquid composite explosives are located below the sealing rubber ring. The directional rock breaking device is compact in layout, simple in using method, reliable in performance and convenient to maintain, directional rock breaking is achieved through the fan-shaped lower portion modeling, the rock breaking effect is improved by blasting metal wires through high-voltage electric pulses and triggering secondary explosion of liquid composite explosives, the blasting energy can be accurately controlled by adjusting stored electric energy and the explosive injection amount, and the rock breaking efficiency is improved. And discharge blasting can be continuously implemented for multiple times.

The invention discloses a high-efficiency water saving device. The high-efficiency water saving device is technically characterized in that a middle water feeding pipe is provided with a minitype pipeline pump, and a bracket of a weepage pull rod in an elevated water tank is provided with a timing start switch which is corresponding to the minitype pipeline pump; a horizontal pipeline which is connected with a middle water storage tank and the middle water feeding pipe is provided with a liquid level switch, a middle control switch is additionally arranged and is connected in series with the minitype pipeline pump, the timing start switch and the liquid level switch; a middle water drainage pump is additionally arranged and is arranged on a line in parallel, the middle water drainage pump derives the water in the middle water storage tank in time; and the bottom of a water pool or a washbowl is provided with two drainage holes, turn-cover hourglass formed by combining two semicircles together is arranged above the two drainage holes and is used for realizing automotive shunting, the lower part of one drainage hole is connected with a wall row, and the other drainage hole is connected with an inner row. The high-efficiency water saving device provided by the invention has the advantages of low manufacturing cost, high efficiency, water conservation, wide application range, and capability of meeting commonage.

The invention relates to a new installation structure for the control panel of an elevator car, which includes a control panel panel and a control panel bottom box. The two sides of the panel are welded with fixing bolts at intervals; the two sides of the control panel are formed with installation walls, and hanging holes are formed at intervals on the installation walls; the control panel is hung on the bottom box of the control panel through the hanging holes. On the fixing bolt, the hanging hole is a long hole, the upper part of the long hole is a positioning arc matching the diameter of the fixing bolt, and the lower part of the long hole is formed with a passage for the bolt to enter. The structure design of the present invention is scientific and reasonable, and the integrated control panel panel and the control panel bottom box are cleverly installed, which not only has a simple and beautiful appearance, but also improves the coordination and consistency of the control panel part and the other side wall panel of the car door, and is easy to install and easy to produce. With high efficiency, it is a highly innovative elevator car control panel.

The invention provides a golf electric ball-picking vehicle instrument housing comprising a transparent shell housing, a middle housing, a lower housing, screw rods, and screws. The outer surfaces of the transparent shell housing, the middle housing and the lower housing are cylindrical in shape; the inner sides are each provided with four uniformly-spaced screw holes with the same size, which protrude towards the center of a circle; the screws penetrate through the three layers of screw holes to fix the transparent shell housing, the middle housing and the lower housing; the inner periphery of the middle housing is provided with a rectangular hole which is corresponding to a liquid crystal screen in size; the lower end of the lower housing is provided with screw rod holes and the screw rods are fixed in the screw rod holes. The lower end of the golf electric ball-picking vehicle instrument housing is provided with the screw rods, so that the golf electric ball-picking vehicle instrument housing can be flexibly arranged at any part of a visible area of a golf ball-picking vehicle; the golf electric ball-picking vehicle instrument housing can protect an instrument installed therein, is convenient to use, and is small and flexible.

The invention discloses a pressure sensor for a bed, which comprises a casing, a sensor body and an A / D circuit board arranged in the casing, the casing includes a mounting seat and a bearing arranged on the top of the mounting seat A pressure plate, the mounting seat includes a base and a side cover surrounding the periphery of the base, the pressure bearing plate is attached to the sensor body, and the horizontal position of the pressure bearing plate is lower than the side cover The horizontal position of the upper end surface of the bed, the pressure bearing plate and the upper end of the side cover form an accommodating and limiting space for the bed foot to be accommodated and limited therein. The base includes a bottom plate, support columns arranged on the bottom plate at intervals around the periphery of the bottom plate, and an annular auxiliary stopper set on the top of the support column. The sensor body and the A / D circuit board are from top to bottom. The lower ones are sequentially fixed on the bottom plate and located in the annular auxiliary limiting piece, and the peripheral edge of the lower surface of the pressure bearing plate is placed on the annular auxiliary limiting piece.

The invention discloses an intelligent water supplying and draining control system for industrial energy conservation and environment protection. The system comprises a pre-buried base and an installing circular truncated cone installed on the pre-buried base, a pre-buried inserting mechanism is installed on the edge of the pre-buried base, and pipeline installing mechanisms are uniformly distributed on the circumferential side of the installing circular truncated cone circumferentially. Through the scientific and reasonable structure, industrial pipelines used for industrial water supplying and draining can be ingeniously installed, structure adjustment can be conducted according to actual conditions, and the whole system can be reused; the stability of the pipelines in the installing andusing processes is ensured, and good using and popularization value is achieved.

The invention provides a flexible screen displayer and an elevator arrival indication device thereof. The flexible screen displayer comprises a flexible display screen, a PCB (Printed Circuit Board), a fixing board and a mounting seat, wherein the PCB is fixed on the internal surface of the flexible display screen; the flexible display screen is fixed on the fixing board; the flexible display screen, the PCB and the fixing board are fixed on the mounting seat; the mounting seat comprises an upper cover board and a base; the upper cover board is fixed above the flexible display screen, the PCB and the fixing board; the base is fixed below the flexible display screen, the PCB and the fixing board; and a whole is fixed in an embedding manner. The elevator arrival indication device provided with the flexible displayer comprises a power supply module, a communication port, a master chip, the flexible screen displayer, an address module and a memory module, wherein the communication port, the flexible screen displayer, the address module and the memory module are connected with the master chip; and the power supply module supplies power to the modules in the indication device.