128results about How to "Beautiful installation" 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 discloses an indoor inspection robot for a transformer substation. The indoor inspection robot comprises an X-direction track, a Y-direction track, a mechanical arm and a detecting component, wherein the Y-direction track is arranged on the X-direction track and can move back and forth along the X-direction track; the mechanical arm is arranged on the Y-direction track through a mobile platform and the mobile platform can move back and forth along the Y-direction track; the detecting component is arranged on the mechanical arms; and omni-directional inspection for indoor equipment is realized by combined motion of the X-direction track, the Y-direction track and the mechanical arm.

Six slots along axial line are made on head of plug body. The head portion is an arc shaped male tab. Claws are located outside the body case, and outer sheath is located outside the claws. Nut is screwed on postmedian portion of the body case. Three claws with barbs are placed between inner male tab of the body case and the nut in order to restrict axial drunkenness of claws. Radial clearance is kept between the outer sheath and the claws. There are five straight holes with different diameters and two cone shaped bores inside head of socket shell. The holes are matched to diameters of plug. The cone-shaped bores are guide holes. Outline of insulator is in step shape, where small end is extended out of the straight hole, and large end is stopped by the inner hole of shell. Full escaping lock connection between socket and plug is adopted in the invention so as to guarantee quick plugging in or out, and provide firm bond between socket and plug under execrable mechanical condition.

The invention discloses an agitator transporting truck and an agitating drum control device thereof. The agitating drum control device comprises an operation controller, an electronic controller, an oil pump actuator, an accelerograph actuator, and a rotation speed sensor, wherein the electronic controller is electrically connected with the operation controller to control the operation of an agitating drum of the agitator transporting truck according to an operation command of the operation controller; moreover, the electronic controller also controls the agitating drum to rotate at a constant speed during the running of the agitator transporting truck; the oil pump actuator is electrically connected with the electronic controller to control the working position of the agitating drum according to an operation command of the electronic controller; the accelerograph actuator is electrically connected with the electronic controller to control the rotation speed of an engine of the agitator transporting truck according to an operation command of the electronic controller; and the rotation speed sensor is electrically connected with the electronic controller to detect the rotation speed of the agitating drum and feed back a rotation speed pulse signal of the agitating drum to the electronic controller. The agitating drum control device has two operation modes, namely, remote control and close control, and has constant speed control, convenient installation, simple operation and lower cost.

The invention discloses a faucet component. The faucet component comprises a filtered water control valve and a tap water control valve which are respectively connected with a water supply pipeline to output cold filtered water, hot filtered water, cold tap water and hot tap water; a Venturi effect part is arranged between the water inlet and the water outlet of the water supply pipeline; the local section decreasing part of the Venturi effect part leads to a closed space limited by an elastic deformable flexible diaphragm; the flexible diaphragm is gradually shrunk under the effect of the Venturi effect part in water supply, and can play the backwater effect through negative pressure when the water supply is stopped. Four water flows can be output through the faucet component, the water outlet pipeline is free from water, and the water outlet is free from leakage when a heater is used for heating.

The invention relates to a household high efficiency health new wind exchanger, which comprises a case which comprises a waste wind inlet, a waste wind outlet, a new wind inlet and a new wind outlet. And inside the case, a new wind channel and a waste wind channel are arranged while they individually comprises waste wind fan and new wind fan; and a heat exchanger is arranged between the waste wind and new wind channels to transmit the heat between their air flows. The invention has the advantages that: 1, high efficiency and energy saving: via the heat exchange the indoor new wind can adsorb the energy of indoor outlet wind to save energy; 2, health and environment protection: the closed wind inlet has a high efficiency filtration network to purify the mote in the air and the new wind outlet uses photo-catalytic and anion oxygenation technique to eliminate biochemical pollution to supply the healthy and fresh natural air; 3, easy maintenance: each air purifying filtration network uses guide rail clamp method which is easily to be replaced and cleaned.

The invention discloses a water outlet power failure and electric leakage protection device for an electric water heater. The device comprises a water mixing valve and an intelligent power failure socket. A water flow sensor is arranged on the water mixing valve, a singlechip microcomputer is connected to the water flow sensor, and a power supply module and a first communication module which are connected to the singlechip microcomputer are connected to the water flow sensor; the intelligent power failure socket which is mounted on a power supply line of the electric water heater comprises a housing, a plug pin socket and a plug pin, a release which controls the plug pin and the plug pin socket to be in contact or to be disengaged and a pressure reducing circuit, an electric leakage detection circuit and a second communication module which are connected to the release; the release is connected to the power supply line of the electric water heater through the voltage reducing circuit, detects currents or voltages flowing through a null line and a hot wire and an earth wire through the electric leakage detection circuit, and controls the plug pin and the plug pin socket to be in contact or to be disengaged according to signals fed back by the water flow sensor and the electric leakage detection circuit. The device disclosed by the invention has double protection of electric leakage protection and water outlet power failure and can safely upgrade an old electric water heater.

The invention discloses a piezoelectric driving / locking reciprocating step driving platform and a piezoelectric driving / locking reciprocating step driving method, and belongs to the precision driving technology field. The driving platform is mainly composed of precision driving and locking units I and II, a reciprocating step unit and a supporting base, wherein the precision driving and locking units I and II are respectively composed of driving piezoelectric stacks, locking piezoelectric stacks and combined flexible hinges; the combined flexible hinges and a moving platform are locked by locking the piezoelectric stacks according to the inverse piezoelectric effect of each piezoelectric stack; the piezoelectric stacks and the combined flexible hinges are driven so that the cross-scale precision step motion of the moving platform can be realized; the reciprocating step unit is composed of the moving platform and two precision rolling guides, thereby ensuring the smooth motion and bearing capability of the platform. According to the platform and the method, cross-scale precision step motion and locking can be realized, three operating modes are present, and the platform is simple in structure, few in components, convenient to process and assemble, thus the platform and the method can be applied to the on-site mechanical property test of materials, precision optics, miniature robots and other fields.

The invention discloses a kerbstone mechanical-hoisting and seam-spacing method-based construction method, a hoisting tool and a seam-spacing tool. The kerbstone mechanical-hoisting and seam-spacing method-based construction method comprises the following steps of 1, preparing construction, 2, carrying out measurement and line laying, 3, bracing 10-20m of a line and determining a kerbstone directional line and elevation line, 4, arranging a 1: 2.5-3 cement mortar cushion layer having thickness of 3cm, 5, installing first kerbstone, 6, arranging the seam-spacing tool, 7, hoisting kerbstone to a designated position by the hoisting tool, 8, carrying out complex line stabilizing, 9, carrying out self-inspection checking, 10, pouring back concrete of the kerbstone, 11,maintening the back concrete and 12, carrying out inspection and acceptance by a supervisor. The method provided by the invention has strong operationality and simple installation method with low technical difficulty, reduces kerbstone manual-carrying labor intensity, improves efficiency, saves a labor cost and has economic benefits better than those of the traditional construction method.

The invention discloses a ceiling which comprises a fixing device used for being installed and connected to the top of a wall, a keel frame arranged horizontally and at least one rectangular ceiling panel. The fixing device, the keel frame and each ceiling panel are sequentially connected from top to bottom. The keel frame is of the structure that the bottom face is recessed upwards so that at least two mutually parallel rail grooves can be formed. Inserting boards are horizontally inserted and erected between each rail groove and the bottom of the ceiling in a clamped mode. The inserting boards inserted and erected in the same rail groove are at least two clamping boards arranged at intervals. Clamping blocks used for being pushed upwards into the rail grooves are connected with the four corners of the top face of each ceiling panel respectively. Each clamping opening used for being pushed horizontally and clamped on one clamping board is formed in one clamping block. The ceiling is convenient to install. After the keel frame is fixed on the top of the wall through the fixing device, the ceiling panel only needs to be lifted, so that the clamping blocks are pushed in the rail grooves, then the ceiling panel is pushed transversely, and the clamping blocks are clamped on the clamping boards through the clamping openings. Therefore, time and labor are saved, each ceiling panel is operated according to the method, and therefore the seamless, beautiful and efficient installation can be achieved overall.

The invention discloses a vehicle-mounted play host and a vehicle-mounted multimedia audio / video combination applying same. The vehicle-mounted multimedia audio / video combination comprises a vehicle-mounted play host and a navigator, wherein a clamping groove matched with the navigator is arranged above the shell of the vehicle-mounted play host; the navigator can be movably arranged in the clamping groove; a user can use the navigator and the vehicle-mounted play host in an combined manner or separately; spring pieces are inlaid in the parts of the host shell on two sides of the clamping groove; the part of the host shell, at the bottom of the clamping groove, is provided with a base support; when the navigator is inserted into the clamping groove, the navigator can be fixed and locked by the spring pieces at two sides, and the base support can limit the position of the navigator to steadily fix the navigator on the vehicle-mounted play host. According to the design, the defect of the lockpin-based locking and fixing structure that the navigator can be pulled out with two hands only after being unlocked, and the user can operate the navigator with one hand and can be used conveniently. In addition, the possibility of damage caused by mistakes can be avoided, and the service life of the product is prolonged.

The present invention relates to a frame structure corrugated ceramic wet dust extractor. It includes the following several portions: metal frame, flue gas inlet, flue gas outlet, upper layer corrugated ceramic plate, lower layer corrugated ceramic plate, intermediate layer corrugated ceramic plate, dust hopper, pressure-equalizing pipe, communicating pipe and overflow hole. The invented corrugated ceramic wet dust extractor can be used as gas-liquid exchanger and gas-water separator, its dust-removing efficiency can be up to 99.8% and its desulfurizing efficiency is 95%.

The invention relates to a leakage protector which comprises a base, a cover body and a tripping mechanism. The tripping mechanism comprises a support, a coil frame, a positioning shaft, a handle, a jumping pin, a tripping component, two movable contacts on the base, static contacts which are arranged on the base and correspond to the contact ends of the movable contacts, and a contact frame device which is arranged in a mounting groove of the base and can drive the two movable contacts to move. The tripping component comprises a re-trip part and a lock catch which is linkage fit with the re-trip part, a spring is arranged between the re-trip part and the lock catch, the re-trip part is arranged at the lower end of the handle, and is in linkage fit with the handle, and a corresponding limiting groove is formed in the fit end of the jumping pin and the lock catch. An iron core is arranged on the coil frame, a coil is arranged on the iron core, one end of the iron core is fixed to one side of the jumping pin, and the iron core can drive the jumping pin to rotate around the positioning shaft. The protector has the advantages of being simple and compact in structure, and having the high sensitivity and rapid motion in reaction electric shock and leakage protection.

The invention discloses a single door magnetic detector based on three-axis acceleration. The detector comprises a central processing unit 1, a three-axis acceleration sensor 2, a 433-Mhz transmit-receive unit 3 and a power supply management unit 4. The detector is characterized in that when the three-axis acceleration sensor 2 detects that the acceleration in any direction of x, y and z changes, the three-axis acceleration sensor 2 calculates and reports acceleration change information to the central processing unit 1, the central processing unit 1 is wakened and records data after receiving the information, the moving direction is obtained in comparison of received data and historical data, the result is sent to the 433-Mhz transmit-receive unit 3 according to the consistent protocol, and the 433-Mhz transmit-receive unit 3 broadcasts the information through radio frequency. The power supply management unit 4 detects the electric quantity of itself while normal electric power supply is provided for the system, when the electric quantity is lower than or about to be lower than a threshold value, the power supply management unit 4 reports the information to the central processing unit 1, and the central processing unit 1 broadcasts the information through the 433-Mhz transmit-receive unit 3 according to the consistent protocol.

The invention discloses a fastener for connection of a power line insulator and a wire, and is characterized in that the fastener comprises a housing, and a fastening regulating structure for fastening the wire and the insulator, wherein a wire casing for the wire to pass through is arranged at the upper part of the housing, an anchor ear for wrapping the insulator is respectively downwardly extending from the four casing edges at two ends of the wire casing, and the anchor ears are integrated with the chase edges; and the fastening regulating structure is arranged on the anchor ears. The inventive connection fastener can regulate and fasten the connection of the insulator and the wire in accordance with the size thereof, and can keep the connection of the insulator and the wire when the wire turns at the angles. The invention has the advantages of convenient installation, esthetic appearance, good economical and practical value, firmness, good durability, and theft protection.

The invention relates to a polypropylene plastic water pipe for a shower room backboard. The water pipe of the shower room backboard is respectively provided with a top-spray shower head pipeline, a movable shower head pipeline, a massage spray nozzle pipeline and a foot massage spray head pipeline. Connecting pipelines and each functional component are connected by various joints, and splicing joints of all assemblies are of thread type. Polypropylene plastic water pipes are connected in a hot melt way. A polypropylene movable joint is conveniently connected with a water faucet, a shower head, spray nozzle threads or other pipes with threads. When connected, the water-spray massage spray nozzle is connected by a movable joint from the water faucet, then the polypropylene plastic water pipe is connected with the spray nozzles of the shower room, and the quantity of spray nozzles is a plurality. A three-way and a four-way of the polypropylene plastic joint are connected by branch pipes in the hot melt way, and each branch pipe is connected with one spray nozzle. A water inlet of the spray nozzle is made into a screw rod and matched with a nut of the polypropylene movable joint, the massage spray nozzles are respectively inserted into spray nozzle holes of the shower room backboard, a tightening washer is fastened, a rubber washer is lined, and the movable nut is sleeved into the screw rod of the spray nozzle and tightened.

The invention provides a solid wood composite non-painted door which comprises a door framework, a door board and an edge sheet, wherein the door framework comprises an upper door frame, a lower door frame, a left door frame and a right door frame, the upper door frame and the lower door frame are respectively and horizontally arranged at the upper end and the lower end of the door, the left door frame and the right door frame are respectively and vertically arranged at a left side and a right side of the door, the upper door frame, the lower door frame, the left door frame and the right door frame are fixedly connected with one another, a door board component comprises a front door board and a back board, the left side and the right side of the front door board and the back board are respectively provided with a first forked tail edge, the surfaces of the front door board and the back board are respectively glued with a PVC (polyvinyl chloride) film, the door framework is arranged between the front door board and the back door board, and is fixedly connected with the front door board and the back door board, the front door board and the back door board respectively form a left forked tail edge sealing groove with the left door frame, the front door board and the back door board respectively form a right forked tail edge sealing groove with the right door frame, an edge sheet component comprises a left edge sheet and a right edge sheet, two sides of the left edge sheet and the right edge sheet are respectively provided with a second forked tail edge, and the left edge sheet and the right edge sheet are respectively arranged within the left forked tail edge sealing groove and the right forked tail edge sealing groove. The solid wood composite non-painted door is simple in structure, durable, fine in craft, practical, beautiful and attractive in appearance.

The invention discloses a connecting structure for a wide glue line. The technical scheme includes that the connecting structure applies a strong flexible organ gasket 4 which can adapt to the condition in which shift of a curtain wall panel material 1caused by the movement of a building body, the connecting structure is simple in installment and is recyclable, and the connecting structure further has the advantages of being fast to install, convenient to adjust, safe and reliable to use, good to prevent water and the like. The connecting structure for wide glue line not only can adapt to the movement of the building body, but also can remarkably improve warm preservation function of the curtain wall and reduce costs of materials and construction.

The invention provides a palm tree communication tower capable of being rapidly installed and an installation method thereof.The palm tree communication tower capable of being rapidly installed comprises a single-pipe tower body, and the outer surface of the single-pipe tower body is provided with multiple layers of positioning circular pipe blocks distributed in the circumferential direction; an iron gauze is arranged between every two adjacent layers of positioning round pipe blocks in a tensioning mode so that the outer surface of the single-pipe tower body can be wrapped with the iron gauze, the iron gauze is composed of a plurality of evenly-arranged rhombic positioning holes, and bionic scale blocks are fixedly laid on the outer surface of the single-pipe tower body through the rhombic positioning holes; the bionic scale blocks are circumferentially arranged on the outer surface of the single-pipe tower body in multiple layers, and the adjacent bionic scale blocks on the same layer are clamped and fixed and are connected together in an end-to-end manner; and palm bionic bark is mounted at the position, where the 5G antenna is mounted, of the uppermost end of the outer surface of the single-pipe tower body.

The invention discloses a suspension-free integrated ceiling. The suspension-free integrated ceiling comprises gusset plates, staggered floor beams, side shrinking strips, keels and electric appliance hangers; each gusset plate comprises a gusset plate plane, strengthening ribs, a gusset plate clamping slot and a gusset plate fixing slot; each staggered floor beam comprises a first splicing buckle, a first leveling structure, a first clamping slot, a first strengthening slot, a second splicing buckle, a second leveling structure and a gusset plate bearing platform; each side shrinking strip comprises a side shrinking splicing buckle, a side shrinking leveling structure and a side shrinking gusset plate bearing table; each keel comprises a first flatting structure, a second flatting structure, a bearing slot, a first strengthening frame, a second strengthening frame, splicing clamping slots and a screw installation slot. By means of the suspension-free integrated ceiling, the step of hanging installation suspension rods can be avoided in the staggered floor beam installation process, and the integrality and the attractiveness of overall indoor ceiling installation can be met.

The invention relates to a water mixing valve which can be externally connected to a water treatment device, comprising a hot water inlet pipe, a cold water inlet pipe, a mixed water outlet pipe, a valve core, a handle connected with the valve core, the hot water inlet pipe and the valve core connected, the valve core is connected with the mixed water outlet pipe; it is characterized in that it also includes a cold water outlet pipe and a treated water inlet pipe, the cold water inlet pipe is connected with the cold water outlet pipe, and the cold water outlet pipe is connected with the inlet of the water treatment device The water pipe is connected, the water outlet pipe of the water treatment device is connected with the treated water inlet pipe, and the other end of the treated water inlet pipe is connected with the valve core. The invention has the advantages of effectively reducing the use of connecting pipe fittings such as elbows, joints and connecting pipes exposed outside the wall, saving connecting pipe materials, improving installation efficiency, and making the installation of the water treatment device more concise and beautiful .

The invention discloses a pipeline butt joint connecting device for a construction site. The pipeline butt joint connecting device comprises a first fixing frame, sliding grooves are formed in the twosides of one end of the first fixing frame, and a flush mechanism is arranged in the middles of the inner walls of the two sliding grooves; the flush mechanism comprises main moving T-shaped rods, amain moving circular ring, a main fixing circular ring, a main double-head screw rod, a sawtooth rotating wheel, an inner sawtooth belt, a slave double-head screw rod, a slave moving T-shaped rod, a second fixing frame, a slave moving circular ring and a slave fixing circular ring; and the main moving T-shaped rods are arranged in the middles of the inner walls of the two sliding grooves. According to the pipeline butt joint connecting device, through arrangement of the main moving T-shaped rods, the main moving circular ring, the main fixing circular ring, the main double-head screw rod, thesawtooth rotating wheel, the inner sawtooth belt, the slave double-head screw rod, the slave moving T-shaped rod, the second fixing frame, the slave moving circular ring and the slave fixing circularring, the internal center points of two connecting pipes can be kept perpendicular, then extrusion installation between the two connecting pipes and a three-way connecting joint is facilitated, and the installation difficulty between the connecting pipes and the three-way connecting joint is reduced.

The invention relates to a safety protection equipment assembling box, and relates to the safety protection industry and the technical field of weak current engineering. The safety protection equipment assembling box is characterized in that the bottom of a box body is provided with a self-buckling hole, the bottom of a box cover is provided with a self-locking buckle, the box cover is interlocked to the self-buckling hole through the self-locking buckle, the box body is provided with a partition plate, the partition plate divides the box body into a power supply portion and a wiring portion, the power supply portion is internally provided with a power supply board, the power supply board is provided with rapid binding posts, the side surface of the box body is provided with a preformed hole, and the bottom of the box body is provided with a reserved cable hole and a reserved network camera hole. The safety protection equipment assembling box adopts an integral design, is convenient to install and beautiful, and saves the installation material cost and the labor cost; and the flame resistance is high, and the protection capability is high.

The invention belongs to the technical field of aluminum alloy formworks, and discloses an aluminum alloy formwork structure easy to disassemble. The aluminum alloy formwork structure easy to disassemble comprises a rectangular formwork base body, the left side face and the lower surface of the formwork base body each are fixedly connected with two parallel inserting plates, each inserting plate is provided with four inserting holes arranged at equal intervals, the upper surface and the right side face of the formwork base body each are provided with two parallel inserting grooves, cavities are formed in the top end and the right end of the formwork base body correspondingly, and the cavities are located in the two corresponding inserting grooves. According to the aluminum alloy formwork structure easy to disassemble, the design of the rapid clamping mechanism is utilized and is different from a traditional fixing mode, connection of the two formwork base bodies can be rapidly completed, operation is convenient and rapid, rapid clamping can be completed through deformation of elastic reeds, the connecting structure in the scheme is internally arranged, the number of external holes of the whole formwork base body is small, and therefore, the product is more beautiful after being installed, and the problems in the background technology are solved.

The invention discloses an anti-electric shock type water mixing valve. The anti-electric shock type water mixing valve comprises a valve body and a face cover, wherein a handle switch is arranged right ahead the valve body, a mounting seat is arranged at the rear part of the valve body, water inlet chambers and external thread interfaces are arranged on two sides of the valve body, a water outlet chamber is arranged at the lower part of the valve body, two ends of a plastic cold water tube and a plastic hot water tube are respectively sleeved with movable compression nuts, and the cold water tube and the hot water tube are locked on the external thread interfaces of the water inlet chambers of the valve body by virtue of the compression units on one ends of the plastic cold water tube and the plastic hot water tube; the valve body, the external thread interfaces and the mounting seat are subjected to once injection molding by virtue of engineering plastic so as to form an integral structure, and the handle is plastic; the face cover comprises a first hood sleeve and a second hood part, a handle switch is connected with a regulating rod, the regulating rod of a valve core penetrates through a through hole of the first hood sleeve and is inserted into an inner cavity of the handle switch, and the second hood part is sleeved outside the valve body. The anti-electric shock type water mixing valve has the advantages that the structure is simple and reasonable, the manufacturing cost is low, and an electric shock hazard can be effectively prevented.