49results about How to "Solve missing installation" patented technology

The present invention provides a means to add electronic control of temperature and flow rate for fluids in standard faucets. The device is self powered by means of the fluid flowing through it and generates sufficient power to operate the control electronics. Elimination of an external power source or internal battery, is important for simple retrofit installations as well as maintenance free operation for many years. The invention consists of two components that communicate with each other via either an RF (radio frequency), IR (infra red) or a wired link. The Mixing Unit serves to mix the incoming hot and cold fluids (typically water but any fluid can be mixed) to a desired temperature under control of the Main Control Unit. The Main Control Unit provides a means by which the user can adjust the temperature as well as automatically turn on and off the fluid flow.

The present invention provides a means to add electronic control of temperature and flow rate for fluids in standard faucets. The device is self powered by means of the fluid flowing through it and generates sufficient power to operate the control electronics. Elimination of an external power source or internal battery, is important for simple retrofit installations as well as maintenance free operation for many years. The invention consists of two components that communicate with each other via either an RF (radio frequency), IR (infra red) or a wired link. The Mixing Unit serves to mix the incoming hot and cold fluids (typically water but any fluid can be mixed) to a desired temperature under control of the Main Control Unit. The Main Control Unit provides a means by which the user can adjust the temperature as well as automatically turn on and off the fluid flow.

A bundled leaky transmission line includes a transmission line inside which a signal is transmitted, wherein multiple leaky transmission lines which exchange a radio wave mainly via a slit provided on an outer circumference of the transmission line are bundled, and the leaky transmission lines are bundled together such that the slit which is provided to each of the leaky transmission lines and which gives radio wave directionality to the leaky transmission line is directed in a direction different from each other.

A multi-functional remote control switch on a steering wheel includes a housing installed at the steering wheel. A printed circuit board is secured in the housing and formed with a plurality of manipulation switches and switch circuits. A dial is rotatably installed between the housing and printed circuit board. A switching device outputs a manipulation signal of the manipulation switches to a system selected by turning the dial. This switch manipulates various systems of the vehicle by using one remote control switch mounted on the steering wheel, thereby reducing the cost of materials and obtaining a sufficient installment space.

A multi-functional remote control switch on a steering wheel includes a housing installed at the steering wheel. A printed circuit board is secured in the housing and formed with a plurality of manipulation switches and switch circuits. A dial is rotatably installed between the housing and printed circuit board. A switching device outputs a manipulation signal of the manipulation switches to a system selected by turning the dial. This switch manipulates various systems of the vehicle by using one remote control switch mounted on the steering wheel, thereby reducing the cost of materials and obtaining a sufficient installment space.

A stair lift for lifting and lowering at least one person on a rail on a stairway. There is a carriage mountable to the rail, the carriage having a track engaging drive, and a motor to power the drive, the powered drive causing the carriage to move along the rail. There is a central support post mounted on the carriage and an offset arm connected to the seat support post. The offset arm is mounted to the carriage in one of a left side or a right side position. A seat is mounted on the offset arm, and a notched plate secures the seat in position on the offset arm in either the left side or right side position and permits the seat to swivel between a sideways facing position and an upward facing position to facilitate the person getting into and out of the seat.

The invention discloses a well frame, an elevator with well frame and a well frame mounting method. The well frame comprises a frame top component, a frame bottom component and a frame middle component; a vertical opening is formed in the frame middle component; a transitional section mounting block is arranged above a fixed section mounting block; the frame middle component is divided into a plurality of transitional section mounting blocks and fixed section mounting blocks, all of which are orderly connected together; the transitional section mounting block is divided into two transitional sidewall frames and two transitional rear wall frames; the fixed section mounting block is divided into two fixed sidewall frames and two fixed rear wall frames; the transitional rear wall frames and the fixed rear wall frames are all opposite to the vertical opening; each of the transitional sidewall frames, the transitional rear wall frames, the fixed sidewall frames and the fixed rear wall frames is correspondingly provided with a well wallboard; the well wallboard is a PC board. The well frame is mounted on the elevator to from the elevator with the well frame; the well frame is low in overall weight, convenient to mount, high in safety performance, and widely applied to passenger elevators.

A knuckle of a suspension apparatus includes first and second press-formed plate members, and a spacer disposed therebetween. The first and second plate members are welded together in a state in which rear end bent edges and lower end bent edges of respective lower walls of the first and second plate members abut each other, and front end bent edges and rear end bent edges of respective upper walls of the first and second plate members abut each other. Open ends having no bent edge are formed at the front ends of the lower walls. A disc brake is attached to the outer side surface of the lower wall of the first plate member to be located outside the open end of the first plate member, or is attached to the inner side surfaces of the lower walls of the first and second plate members to be located between the open ends of the first and second plate members.

The invention provides an engine piston pin snap ring press fitting tool. The engine piston pin snap ring pressing fitting tool comprises a support and a press rod, wherein the press rod is fixed to the support and can be controlled to stretch, the support comprises a supporting seat, the position of the press rod corresponds to that of the supporting seat, an upper boss is arranged on the middle section of the press rod, and a displacement sensor used for detecting the displacement of the press rod is fixedly arranged beside the press rod and on the support. Through the adoption of the technical scheme, if a snap ring at the upper end of a piston is not assembled or the assembling of the snap ring is not in place, the displacement sensor at the upper end of the press rod senses whether the snap ring at the upper end of the piston is neglected or not or whether the assembling of the snap ring is in place or not through the moving of a press head of the press rod, the problems of error assembling and neglected assembling can be found out in time, the production rhythm can be improved, and manpower can be saved.

Provided is a dowel pin for fixing a dental model with a cap to be used to connect a dental model die with the dental model during the formation of a model of patient's teeth in a dental hospital or a dental laboratory. The dowel pin for fixing a dental model includes a top fixing portion having a knurling formed along an outer circumference such that it is inserted into the bottom of the dental model to a predetermined depth and firmly fixed by an adhesive, and a body formed at a lower portion of the top fixing portion by a predetermined length so that it is inserted or fitted into a pin hole of an articulator or a die on which the dental model is seated, the body having a stopper at its top portion, the stopper having a sectional area larger than that of the top fixing portion and contacting the bottom of the dental model, wherein a body cap having a plurality of separation barriers formed on an outer surface is fitted into the lower portion of the body having the stopper formed thereat, so that the body cap is firmly attached to a hardened dental model die after being embedded therein, and an end cap spaced a predetermined distance apart from the body cap is fitted to a distal end of the body in such a way as to expose a portion of the body.

The invention discloses a grounding wire anti-misoperation system based on GPS positioning. The grounding wire anti-misoperation system comprises a bar code system, a GPS positioning system, a main server, a PDA on-site data processing system and a wireless transmission system, wherein the bar code system corresponds to a bar code scanner connected with the PDA on-site data processing system, the GPS positioning system is connected with a signal receiving end of the PDA on-site data processing system, a signal emitting end of the PDA on-site data processing system is connected with an input port of the main server through the wireless transmission system, and an output port of the main server is connected with the signal receiving end of the PDA data processing system through the wireless transmission system. The invention further discloses a grounding wire anti-misoperation method based on GPS positioning. The method includes the first step of information registration, the second step of on-site exploration, the third step of grounding wire taking and using, the fourth step of information inspection, and the fifth step of information inspection dismantling.

The invention discloses a dust collector and a dust box assembly of the dust collector. The dust box assembly comprises a base, a box cover, a filter net, a stop piece and a limiting piece, wherein the box cover is movably arranged on the base in a covering manner and matched with the base to form a dust collection cavity; the filter net is arranged in the dust collection cavity and located between an air inlet and an air outlet; the stop piece is arranged on the base in a manner of moving between a first position and a second position, is located in the first position when the filter net leaves the dust collection cavity, and in the second position when the filter net enters the dust collection cavity; the limiting piece is arranged on the box cover, presses against the stop piece when the stop piece is located in the first position and is staggered from the stop piece when the stop piece is located in the second position. According to a base assembly disclosed by the embodiment of the invention, the problem of missing installation of the filter net can be effectively solved.

The objective of the present invention is to provide a multi-scene monitoring system for decreasing the installing cost of the whole system, wherein the monitoring system transmits digital signals through an internet, and an internal communication device, a gate-end operating device, and a card authenticating device only need to connect to the internet without installing concrete wires so as to save a lot of costs in installation and maintenance; moreover, when the monitoring system of the invention applied to a community building, the safety of the community can be increased and the duty of the security can be decreased via the card authenticating device and a visitor token card.

The invention relates to an automobile roof accessory assembling control system. The system comprises a controller, an upper computer and a human-computer interface. The upper computer is electricallyconnected to the controller and the human-computer interface through an Ethernet switch. The controller, the upper computer and the human-computer interface are communicated with each other. The upper computer is electrically connected to a barcode scanning device, an intelligent camera and a projector. The controller is electrically connected to a workpiece detecting sensor, a workbin indicationlamp, a manipulator and a pneumatic clamp. The controller receives a workpiece detection sensor signal and controls the motion of the workbin indication lamp, the manipulator and the pneumatic clamp.The system has the two work modes of a new employee internship mode and a skilled operator mode. In the invention, there are two kinds of work guides for new and old employees, misloading and neglected loading problems are avoided, the assembling qualification rate of a roof accessory is improved, product production efficiency is increased, and production cost is reduced.

The invention discloses automatic press-fitting equipment for a plunger pump, and aims to provide the automatic press-fitting equipment which is used for the plunger pump and can realize automatic mounting of an upper gasket and a star-shaped ring of the plunger pump and automatic press-fitting of the plunger pump so as to improve the mounting efficiency, reduce the labor cost and effectively solve the problems of neglected mounting and wrong mounting of the gasket and the star-shaped ring. The equipment comprises a star-shaped ring and gasket assembling tool and a plunger pump press-fitting tool; the star-shaped ring and gasket assembling tool comprises a plunger pump mounting station, a gasket assembling mechanism and a star-shaped ring assembling mechanism, and a vertical positioning hole is formed in the plunger pump mounting station; the gasket assembling mechanism comprises a gasket positioning groove, a gasket vacuum suction head and a gasket assembling manipulator; the star-shaped ring assembling mechanism comprises a star-shaped ring positioning groove, a star-shaped ring vacuum suction head and a star-shaped ring assembling manipulator; the plunger pump press-fitting tool comprises a valve body press-fitting positioning tool, a plunger pump pressing rod located above the valve body positioning tool and a pressing rod lifting mechanism used for driving the plunger pump pressing rod to ascend and descend.

The invention discloses a screw tightening shaft device capable of rotating and conducting reciprocating linear movement and relates to the field of screw assembling tools. The screw tightening shaft device comprises a rotating and reciprocating linear movement mechanism, a screw distance limiting mechanism and a screw capturing mechanism. The rotating and reciprocating linear movement mechanism is installed in a rotating plate, a first oil-free lining and a second oil-free lining. A first compression spring completes automatic returning after a screw tightening shaft moves. The screw distance limiting mechanism is connected with a guiding pipe through a positioning guiding sleeve and descends along with the screw tightening shaft, and when the screw distance limiting mechanisms descends by a fixed distance, the limiting plate prevents the screw distance limiting mechanism from descending continuously, a second compression spring works, and a screwdriver descends continuously and makes contact with a screw. The screw grabbing mechanism is connected with the positioning guiding sleeve through a magnetic ring fixing part, and the screw is grabbed magnetically. The screw tightening shaft device is ingenious and compact in structure, is applied to an assembling line of domestic electric appliances, and is capable of achieving automatic assembling, effectively improving the product assembling quality and production efficiency and lowering the production cost.

The invention discloses a standardized intelligent maintenance management control system for parts, and belongs to the technical field of maintenance control of parts. The system comprises at least one maintenance workbench and a management control system. The maintenance workbench comprises a customization tool with an RFID function, an RFID system, man-machine interaction equipment, digital equipment with an infinite transmission system, maintenance intelligent error-proof and leakage-proof assembly auxiliary equipment and a customization tool. The management control system comprises a process control unit, a visual operation instruction, a data acquisition unit, a data judgment unit, a personnel management unit and a data analysis and statistics unit. Monitoring and control of the partmaintenance process can be achieved, it is guaranteed that maintenance of the parts is executed according to the standardized process, meanwhile, work of operators can be monitored, all data in the maintenance process can be recorded, and standardized value maintenance and life cycle management of the parts are achieved.

The invention provides a press fitting clamp for a gear shifting fork assembly pin and a working method of the press fitting clamp.The press fitting clamp comprises a base, a pressure sensor is arranged on the base and used for detecting whether an elastic pin is neglected to be installed on an elastic pin press-fitting assembly or not, the base is provided with a clamp body and a shifting fork mistake-proof driving piece, and a workpiece to be press-fitted is clamped on the clamp body. A positioning piece is arranged on the clamp body, one end of the positioning piece penetrates through the clamp body and is in contact with the workpiece to be pressed, and the shifting fork mistake-proof driving piece drives the positioning piece to position a shifting fork of the workpiece to be pressed in the angular direction. The press fitting clamp is simple in structure and convenient to operate, not only solves the problem of neglected loading of workpieces, but also solves the problem of low press-fitting precision, and increases the qualified rate of products.

A motor stator mounting device includes a plastic motor housing having a cylindrical housing section for receiving the stator. Longitudinal ribs along an inside surface of the housing section are inclined to converge gradually in a distal direction, thus tending to center a stator inserted distally into the housing section. An annular stator retaining member includes a plurality of distally extending centering features. Outside surfaces of the centering features interact with an interior surface of the housing section to center the retaining member as it is inserted distally. Inside surfaces of the centering features interact with a proximal region of a previously inserted stator, such that distal insertion of the retaining member both axially positions and radially centers the stator relative to the cylindrical housing. The retaining member is secured to the housing with a series of sonic welds to positionally fix the stator inside the housing.

The invention discloses a front fork scutcheon support of a motorcycle. The front fork scutcheon support comprises a support fixing strip formed in a bent mode, wherein the middle of the support fixing strip protrudes forwards to form a U-shaped frame, the two ends of the support fixing strip are respectively provided with a support fixing hole used for assembly of a motorcycle steering rack, two front fork scutcheon installation supporting lugs inclined downwards are welded to the front end face of the U-shaped frame, the included angle between each fork scutcheon installation supporting lug and the front end face of the U-shaped frame ranges from 100 degrees to 150 degrees, the front fork scutcheon installation supporting lugs are respectively provided with a scutcheon fixing hole used for assembly of a front fork scutcheon, and a main cable clamp is welded to the rear end face of the U-shaped frame and provided with a clamp hole through which a cable penetrates conveniently. The front fork scutcheon support solves the problems that in the prior art, a front shock absorber and other parts need to be disassembled and assembled again when the front fork scutcheon is neglected or arranged mistakenly, greatly improves assembly efficiency of the motorcycle, has the function of the main cable clamp, and saves time and cost for a user because the user does not need buy the cable clamp.

The invention provides an engine piston pin snap ring press fitting tool. The engine piston pin snap ring pressing fitting tool comprises a support and a press rod, wherein the press rod is fixed to the support and can be controlled to stretch, the support comprises a supporting seat, the position of the press rod corresponds to that of the supporting seat, an upper boss is arranged on the middle section of the press rod, and a displacement sensor used for detecting the displacement of the press rod is fixedly arranged beside the press rod and on the support. Through the adoption of the technical scheme, if a snap ring at the upper end of a piston is not assembled or the assembling of the snap ring is not in place, the displacement sensor at the upper end of the press rod senses whether the snap ring at the upper end of the piston is neglected or not or whether the assembling of the snap ring is in place or not through the moving of a press head of the press rod, the problems of error assembling and neglected assembling can be found out in time, the production rhythm can be improved, and manpower can be saved.

The present invention relates to an automatic golf ball supply device, being an automatic golf ball supply device which automatically supplies golf balls to a position where the golf balls will be hit with a golf club by the user, which comprises: a frame on the upper part of which is formed a golf ball withdrawal hole; an ascending and descending mount which ascends and descends by means of a motor, and on the upper surface of which is provided a tee member where a golf ball rests, and which is provided so as to ascend and descend freely in the withdrawal hole direction following a guide provided in the frame; and a golf ball conveying loader which conveys golf balls towards the tee member of the ascending and descending mount as the outer circumferential surface rotates and makes contact with the golf balls inside a golf-ball-waiting chamber in such a way as to be able to push each golf ball and to rest the same on the tee member. Consequently, there are advantages in that the height of the frame can be minimised and there are great savings on the weight, volume and installation space of the product, and in that it is possible to reduce the number of parts and hence increase productivity and economise on production costs, and to minimise loss of motive force and so maximise the force with which the golf balls are conveyed.

The invention discloses a planar needle roller thrust bearing with gaskets embedded into a plastic retainer. The planar needle roller thrust bearing comprises a rolling body assembly and two gaskets, wherein the two gaskets are respectively embedded and fixed on two sides of the rolling body assembly; the rolling body assembly comprises the plastic retainer and needle rollers; a plurality of needle roller notches are formed in the plastic retainer and are arranged in the needle roller notches; a seam allowance ring groove is formed in each of two sides of the plastic retainer; each gasket is arranged in the corresponding seam allowance ring groove; a circle of seam allowances are formed in the groove wall, close to the circle center, of each seam allowance ring groove; a circle of inner chamfers are arranged on the inner circumference of each gasket; the inner chamfers are matched with the seam allowances. In the way, according to the planar needle roller thrust bearing with the gaskets embedded into the plastic retainer, the problems of missing installation of thrust gaskets and missing of needles are solved, and direct rubbing of the needle rollers and the retainer against the working surface is reduced, so that the service life of the bearing is prolonged.

The invention discloses automatic assembling equipment for a DBC board, and aims to provide the automatic assembling equipment for the DBC board, which can realize automatic assembling of the DBC board on an IGBT module so as to improve the assembling efficiency of the IGBT module and effectively solve the problems that the DBC board is neglected to be assembled and the mounting position is inaccurate. The equipment comprises: a rack, wherein a two-shaft manipulator is arranged on the rack; an IGBT module positioning tool which is arranged on the rack and is used for positioning an IGBT module; a mounting plate, wherein a two-axis manipulator is used for driving the mounting plate to move; and a DBC plate grabbing device. The DBC plate grabbing device comprises a support fixed to the mounting plate, a vertical guide rail arranged on the support, a lifting table sliding along the vertical guide rail, a lifting executing mechanism arranged on the support and used for lifting the lifting table, a mounting disc rotationally arranged on the lifting table, a rotary executing mechanism used for driving the mounting disc to rotate, and a suction cup module which is arranged on the mounting disc and comprises a vacuum suction cup used for sucking the DBC board.

The invention discloses a glass bracket oil coating and error detecting mechanism, and relates to the technical field of vehicle glass lifter production. The mechanism comprises a mounting plate; themounting plate is provided with two positioning blocks with the same structures and used for positioning glass brackets; and the mounting plate is provided with two sets of oil coating mechanism symmetrically distributed on two sides of the glass brackets and used for coating oil in the mounting positions of pull rope spring heads on two sides of the glass brackets. The mechanism is convenient tooperate; and through arrangement of the oil coating mechanisms and an error preventing mechanism, a station for realizing automatic oil coating also can finish the error detection and prevention for installation of buffer blocks in previous procedures, so that the defects of low efficiency of manual oil coating operation and generation of such oil stain phenomenon as oil grease accumulation and excessive grease on human hands in manual oil coating in the prior art are solved, and meanwhile, the defect of missing installation or incorrect installation of the buffer blocks on the glass bracketsby workers due to small sizes is solved.

The invention discloses an automatic assembling device for a star-shaped ring and a gasket of a plunger pump, and aims to provide the automatic assembling device for the star-shaped ring and the gasket of the plunger pump, which can realize automatic installation of the upper gasket and the star-shaped ring of the plunger pump, so that the installation efficiency is improved, the labor cost is reduced, and the problems of neglected installation and wrong installation of the gasket and the star-shaped ring are effectively solved. The device comprises: a mounting station provided with a vertical positioning hole; a gasket assembling mechanism comprising a gasket positioning groove, a gasket vacuum suction head and a gasket assembling manipulator, wherein the gasket vacuum suction head is used for sucking a gasket, and the gasket assembling manipulator is used for moving the gasket vacuum suction head; and a star-shaped ring assembling mechanism comprising a star-shaped ring positioning groove, a star-shaped ring vacuum suction head and a star-shaped ring assembling mechanical arm, wherein the star-shaped ring vacuum suction head is used for sucking the star-shaped ring, and the star-shaped ring assembling mechanical arm is used for moving the star-shaped ring vacuum suction head.

A fastener for a roof installation support, in particular for a support of a solar technology system, having an at least sectionally flexible baseplate section and a substantially stiff profile section rising up from the baseplate section, which profile section is constructed to surround and positively fix a profile section of the roof installation support.

The invention discloses an anti-error production method and system. The method comprises the steps of receiving first scanning data of a first scanning terminal in scanning a machine barcode, an asset plate and an electronic chip, judging whether the machine barcode corresponds to the asset plate or not, and if yes, establishing and storing a corresponding relationship set of the electronic chip, the machine barcode and the asset plate; and receiving second scanning data of a second scanning terminal in scanning the machine barcode and the electronic chip, judging whether the machine barcode scanned by the second scanning terminal corresponds to the electronic chip or not based on the corresponding relationship set, and if yes, judging that a product is qualified. In a mode of performing scanning in two positions, accurate corresponding relationships of the machine barcode, the asset plate and the electronic chip are established in the first position, and the accuracy of the corresponding relationships is further detected in the second position, so that accurate installation of the asset plate, the electronic chip and the machine code is ensured and the technical problems of missing and false installation of the asset plate and / or the electronic chip in existing production are solved.

The present invention relates to an automatic golf ball supply device, being an automatic golf ball supply device which automatically supplies golf balls to a position where the golf balls will be hit with a golf club by the user, which comprises: a frame on the upper part of which is formed a golf ball withdrawal hole; an ascending and descending mount which ascends and descends by means of a motor, and on the upper surface of which is provided a tee member where a golf ball rests, and which is provided so as to ascend and descend freely in the withdrawal hole direction following a guide provided in the frame; and a golf ball conveying loader which conveys golf balls towards the tee member of the ascending and descending mount as the outer circumferential surface rotates and makes contact with the golf balls inside a golf-ball-waiting chamber in such a way as to be able to push each golf ball and to rest the same on the tee member. Consequently, there are advantages in that the height of the frame can be minimized and there are great savings on the weight, volume and installation space of the product, and in that it is possible to reduce the number of parts and hence increase productivity and economize on production costs, and to minimize loss of motive force and so maximize the force with which the golf balls are conveyed.

The invention relates to an elevator landing door assembly and a method for installing an elevator landing door. The landing door assembly comprises at least a landing door unit to be assembled to a landing door base opening having an upper edge, two side edges and a lower edge, which landing door unit comprises at least a top track and one or more door panels suspended by the top track through one or more supporting elements, and a door sill. The assembly comprises fixing elements in the landing door base opening equipped with receiving parts for fastening the landing door unit.