94results about How to "Assembly saves time and effort" patented technology

The invention discloses an LED (Light Emitting Diode) combined screen latching mechanism, an LED unit screen and an LED combined screen. The LED combined screen latching mechanism comprises a first connecting part and a second connecting part, wherein the first connecting part comprises a slide block, a locating pin, a first screen board and a locating pin offsetting spring; the first screen board comprises a shaft hole of the locating pin and a longitudinal slideway of the slide block, and the locating pin is inserted to the shaft hole of the locating pin from the front to the back; the second connecting part comprises a latch hook, a wrench and a second screen board, the wrench is hinged with the second screen board, and the rear end of the latch hook is hinged with the wrench; and when the latching mechanism is latched, a hook head at the front end of the latch hook is lapped and hung on the slide block, the slide block slides along the slideway, and the rear end of the locating pin is inserted to a locating pin hole of the second screen board, so that the first screen board and the second screen board are connected together. When being used for splicing the unit screen, the LED combined screen latching mechanism is free of using an auxiliary mounting tool or high professional staff, time-saving and labor-saving purposes are achieved in the assembling process, the splicing precision is high, and the LED combined screen latching mechanism is suitable for splicing a display screen with high resolution.

The invention discloses a multi-freedom-degree and rotatable VR seat which comprises a multi-freedom-degree motion platform and a seat body installed on the multi-freedom-degree motion platform. The multi-freedom-degree motion platform comprises a movable platform, a rotatable platform, telescopic action cylinders and a fixed platform, wherein the seat body is fixed to the movable platform, the movable platform and the rotatable platform are connected through multiple telescopic action cylinders, two ends of each telescopic action cylinder are hinged to the movable platform and the rotatable platform respectively, the rotatable platform is installed on the fixed platform, and thus the movable platform and the seat body are driven to perform multi-freedom-degree motions through telescoping motions of the telescopic action cylinders and rotation of the rotatable platform. Wire passing slide rings are coaxially installed at the center of the rotatable platform. The multi-freedom-degree and rotatable VR seat can flexibly achieve forward and backward bending, left-right swing and other actions and meanwhile can achieve rotation, and the experience effect of a player is improved.

The invention relates to the field of processing of corrugated pipes, in particular to a semi-automatic assembling tool for a reducing flange of a fuel gas corrugated pipe. The semi-automatic assembling tool comprises a supporting base, a clamp assembly, a stamping-necking assembly and a press-down assembly. The stamping-necking assembly comprises two transverse stamping mechanisms symmetrically arranged on the two sides of the clamp assembly. The press-down assembly is fixedly arranged at the top end of the supporting base. The clamp assembly comprises two holding claws and a driving mechanism for driving the two holding claws to move towards each other. Each transverse stamping mechanism comprises a necking die for performing necking on the reducing flange. The press-down assembly comprises a circular punch for flat punching the portion, higher than the reducing flange, of the corrugated pipe. By manually and sequentially putting the corrugated pipe and the reducing flange into the assembling tool and then sequentially starting the stamping-necking assembly and the press-down assembly, the necking and locking process of the reducing flange and the flat punching process of the residual portion of the corrugated pipe are sequentially completed, time and labor are saved in the whole assembling process, and precision and reliability are higher compared with a hand making mode.

The present invention relates to a plug-fastened type combined bunk beds frame. It is characterized by that said combined bunk beds frame is formed from various tubular members with different tube diameters. All the tubular members are connected together and formed into the invented bunk beds frame. Said invention also provides its plug-fastened type connection mode by means of plug pieces and fastening slots. Said product has good structure strength and long service life.

The invention discloses solenoid valve component assembling equipment, comprising a base plate. The solenoid valve component assembling equipment is characterized in that a positioning pin for positioning coil bobbins is arranged on the base plate and a manipulator assembly for grabbing the coil bobbins and discharging is arranged above the positioning pin; a coil bobbin conveying mechanism for conveying the coil bobbins and a coil bobbin moving mechanism for pushing the coil bobbins to grab position are arranged at one side of the positioning pin; a terminal conveying mechanism for conveyingterminals and a terminal pushing mechanism for pushing the terminals at terminal mounting stations to the coil bobbins are arranged at the front end of the positioning pin, and terminal moving mechanisms for moving the terminals to the terminal mounting stations are arranged at two sides of the terminal conveying mechanism. With the solenoid valve component assembling equipment, both time and labor are saved in assembling, assembling efficiency and accuracy is improved greatly. The solenoid valve component assembling equipment has good application prospect.

The invention provides a pump cover assemble machine, a pump cover can be quickly and accurately assembled by the pump cover assemble machine, so that the assembly of the pump cover is efficient and time and labor are saved. The pump cover assemble machine comprises a machine platform, an annular material channel is laid in the middle position of a base, the annular material channel circulates atthe center of the circle, and twelve carriers are evenly distributed on the annular material channel. An inner ring of the annular material channel is provided with an auxiliary round machine platform, and the machine platform and the auxiliary round machine platform, corresponding to the annular material channel, are sequentially provided with a pump cover feeding station, a large seal ring feeding station, a carrier placing guiding block station, a one-way valve detection feeding station, a pipe plug detection feeding station and first locking pipe plug station, a second locking pipe plug station, a pump cover turnover station, a water-sealing opening oiling station, a water sealing feeding station, a water sealing detection station, an extended one-way valve detection feeding station and a finished product discharging station.

The invention belongs to the technical field of concrete pouring, and particularly discloses a concrete pouring formwork bracket. The concrete pouring formwork bracket comprises a plurality of formworks, a plurality of stepping bars, a connecting piece, a spring, a fixing portion and brackets. The brackets are built to frame shapes, the multiple stepping bars are arranged at the tops of the brackets, the multiple formworks are arranged on the top surfaces of the stepping bars, and the multiple formworks are form a plane in a splicing mode. A sinking groove is formed in the spliced edges of theformworks, a through hole is formed in the edge of the sinking groove, and the connecting piece is adaptive to the shape of the sinking groove and can be placed in the sinking groove. A first hook isarranged on the bottom of the connecting piece, the first hook penetrate through the through hole, and clamping and connecting pieces are arranged on the lower portions of the stepping bars. The upper end of the spring is connected with the hook in a hanging mode, the fixing portion is connected with the lower end of the spring, the fixing portion is fixed to the brackets and comprises a nut anda threaded rod, a second hook connected with the spring is arranged at one end of the threaded rod, the nut is matched with the threaded rod in a threaded mode, and the nut abuts against the lower endsurfaces of the brackets. The concrete pouring formwork bracket can improve the efficiency during assembling and disassembling, operation is convenient and the service life is prolonged.

The invention discloses a power assembly suspension structure for a light commercial vehicle. The structure comprises a suspension support, a suspension cushion assembly and a suspension bracket, wherein the two sides of the suspension support are fixedly connected with an upper framework of the power assembly and an upper framework of the suspension cushion assembly respectively, a fixing bolt isarranged on the bottom face of a lower framework of the suspension cushion assembly, and a suspension bracket is of a V-shaped plate-shaped structure; a fixing device comprises a first connecting plate and a second connecting plate, the first connecting plate is fixedly connected with a longitudinal member, the upper end of the second connecting plate is fixedly connected with the lower end of the first connecting plate, the middle of the second connecting plate is fixedly connected with a fixing bolt through a longitudinally-formed long circular through hole, and the position where a lower semicircle of the long circular through hole is located is a fixing point; The fixing bolt is inserted into the long circular through hole during assembly, slides to the position of the lower semicircle under the action of gravity, and then is fixed; assembly efficiency is effectively improved.

An air-inflation-free perambulator wheel tire loading machine comprises a frame (1), and is characterized in that: a wheel hub fixing plate (3) is arranged in the middle part of a working platform (2) by a vertically-mounted rotation shaft, the bottom of the working platform (2) is provided with a speed reducer (4) and a motor (5), an inclined plate (7) is provided with a telescoping control device (10), a movement end of the telescoping control device (10) is connected with the upper end of a sliding rod (8), the lower end of the sliding rod (8) is fixedly provided with a thrusting needle (9), the other side of a mounting seat (6) is provided with a lifting device (14) by a stand column (11), the lower end of the lifting device (14) is provided with a tire pressure lever (12), the air-inflation-free perambulator wheel tire loading machine is compact in structure, and effectively solves the technical problem that an air-inflation-free perambulator wheel tire is not easy to assemble for the reason that the air-inflation-free perambulator wheel tire is provided with a rubber cover tire, the assembly process is time-saving and labor-saving, the assembling efficiency is improved by times, less damage to the tire is caused, the air-inflation-free perambulator wheel tire with the rubber cover tire is good in elasticity, and the overall quality is improved.

The invention relates to a refrigerator top hinge and a refrigerator. The refrigerator top hinge comprises a hinge plate, a refrigerator door shaft base is arranged at one end of the hinge plate, the hinge plate is further provided with clamping connection holes, and the clamping connection holes and locating columns arranged on a top plate of the refrigerator are clamped and combined for connecting the hinge plate to the top plate of the refrigerator in a clamping mode. In use, the clamping connection holes and the locating columns on the top of the refrigerator are directly connected in a clamping mode, and therefore the hinge can be fixed to the top plate, and the installation speed is high.

The invention discloses a valve box, a tank container and a box door mounting structure. The valve box is mounted on the frame of the tank container and comprises a box body and a box door, wherein the box body comprises a top plate, a left side plate and a right side plate; the box door is hinged to the top plate through a hinge joint component; hinge joint positions are arranged on the inner side face of the box door and the part, for mounting the box door, of the top plate; the two hinge joint positions are opposite and jointly define a sinking hinge joint area; the height of the hinge joint area is not larger than the upper surface of the top plate; and the hinge joint component is mounted in the hinge joint area, is positioned between the box door and the top plate and is connected with the two hinge joint positions. According to the invention, the mounting structure of the valve box is improved, and the valve box is mounted on the frame to enable the entire valve box and a tank body not to have any connecting relation, so that welding with the tank body is avoided and the structural strength of the tank body is ensured. The box door of the valve box is mounted by adopting theembedded hinge joint component and is difficult to dismantle, so that a transportation medium is prevented from being stolen.

The invention provides a construction method for a cold-bent thin-wall light steel structure building. The construction method comprises main body component construction, wall board construction, rooftruss construction, roof construction and exterior wall construction, wherein a light steel main body component is light-gage steel joist which is formed by cold-bending and forming an aluminum-coated zinc steel strip. According to the construction method provided by the invention, the aluminum-coated zinc steel strip is assembled from the cold-bent and formed light-gage steel joist, the assemblystructure shortens the construction period to a very great extent, a building process adopts dry-process operation, is free of wet-process operation, assembly is performed on a plant processing site,assembly can be accomplished through block-building type simple assembly, the construction period is short, and field assembly is time-saving and labor-saving; and quality and anti-seismic property of the cold-bent thin-wall light steel structure building are excellent than those of a conventional structure, so that management is convenient. The building uses an environment-friendly energy-savingmaterial, and a waste material can be utilized for a second time; the obtained roof is stable in structure, and is not liable to move for a long time; and the obtained exterior wall has a ventilatingfunction, so that moist gas is smoothly discharged, and indoor air is effectively circulated to form a circulating system with outside.

The invention discloses an assembly tool for an air dome airbag. The assembly tool comprises a supporting rod and a clamping base which is of a hollow structure, wherein the clamping base is embeddedinto a port of the airbag; a cover plate is integrally arranged on the clamping base; a through hole is formed in the upper surface of the cover plate; and the supporting rod passes through the through hole and then penetrates through the clamping base. The assembly tool solves the problem that working performances and the service life of the airbag are affected due to the fact that the airbag inan existing assembly process is easily damaged. Meanwhile, the invention further discloses an assembly method for the air dome airbag. The assembly tool avoids the problem that scratches and damage are easily caused on the airbag by an auxiliary tool in an assembly process of an existing airbag, effectively prolongs the service life of the airbag; and moreover, the assembly process is time-savingand labor-saving, and is safe and efficient.

The invention discloses a heat-preservation color steel sandwich corner plate adopting straw for foaming and a manufacturing technology thereof, and belongs to the technical field of building plates. The heat-preservation color steel sandwich corner plate comprises V-shaped plates, a long plate and a heat-preservation sandwich material. The V-shaped plates comprise two V-shaped plates III, one V-shaped plate I and one V-shaped plate II. The corner of the V-shaped plate II and one long edge of the long plate are fixedly connected to form a left-right symmetrical structure of the Y-shaped cross section. The other long edge of the long plate is connected with the corner of the V-shaped plate I. The V-shaped plate I and the V-shaped plate II are assembled to form the left-right symmetrical V-shaped heat-preservation color steel sandwich corner plate with the long plate as the center line. The two V-shaped plates III are distributed inside the left side and the right side of the heat-preservation color steel sandwich corner plate. The gap formed by the V-shaped plates and the long plate is filled with heat-preservation sandwich materials. The heat-preservation sandwich materials are straw-foamed heat-preservation materials. The heat-preservation color steel sandwich corner plate can be transported in a split mode and can be produced immediately, the purposes of reducing the transportation cost and tightly combining the inner layer and the outer layer are achieved, and straw from the village is sufficiently utilized.