30results about How to "Realize plug-in connection" patented technology

The invention discloses a device with multiple sections of telescopic jibs, comprising a fringe connection part and a bolt connection part; the fringe connection part comprises at least two sections of telescopic jibs located in the inside and connected with a travel cable through a turning wheel; the bolt connection part comprises at least one section of telescopic jib located at the outside andconnected with a cylinder pin through a jib pin and a basic jib (211); a cylinder tube (281) of a telescopic cylinder (28) is connected with the outmost section of telescopic jib of the fringe connection part. Therefore, in the extending processing of the telescopic jibs, each section of telescopic jib of the fringe connection part extends synchronously, which increases the extending speed of thedevice with multiple sections of telescopic jibs as well as the working efficiency; at the same time, because the fringe connection part is connected with the bolt connection part by the jib pin (262), and the axial force between the telescopic jibs is transmitted through the jib pin, the stress condition of the telescopic cylinder (28) is improved, the size is reduced properly so as to reduce thecost. The invention further discloses an automobile crane comprising the device with multiple sections of telescopic jibs.

The invention provides a display and a support mechanism for the same. The support mechanism for the display comprises a support assembly and a connecting assembly. The connecting assembly is arranged at the upper end of the support assembly, the support assembly comprises a support column, a connecting plug is arranged at the upper end of the support column, and a base connecting portion used for being connected with a support base is arranged at the lower end of the support column; a connecting slot is formed in the connecting assembly, a connecting portion connected with the display is formed on the connecting assembly, and the connecting slot is fittingly connected with the connecting plug. The display and the support mechanism for the display have the advantages that the connecting slot is formed in the connecting assembly connected with the display, and the connecting plug is matched with the connecting slot, so that the support assembly can be connected with the display in a plugged manner and can be assembled and disassembled easily, conveniently and quickly without other operation tools, and the support mechanism is convenient to manufacture and package.

The invention relates to a steering arrangement (1) which has a steering spindle with a steering spindle connection (2) that is connected to a fork head (4) of a steering coupling via an intermediate piece (3). The steering spindle connection (2) and the hub-shaped intermediate piece (3) are designed as plug partners at ends that face each other by means of at least one groove and spring guiding element pair (5, 6) which is oriented in a longitudinally axial manner and which provides a positive guide that transmits a torque. This is achieved in that a first guiding element (5, 6) of the guiding element pair (5, 6) is arranged on the steering spindle connection (2), and a second guiding element (5, 6) of the guiding element pair (5, 6) is arranged on the intermediate piece (3). A clamping device which clamps the plug partners against each other in a plugged position, is provided

The invention discloses a solid smoke cartridge, an electronic cigarette heating component using the solid cartridge and an electronic cigarette. The solid smoke cartridge comprises a smoke cartridge body which is formed by adding an atomization agent into tobacco particles, mixing, stirring and performing pressure forming, wherein the atomization agent comprises an edible organic solvent with the atomization temperature of 150-350 DGE C; the electronic cigarette heating component comprises a temperature-resistant shell and a smoke cartridge pipe for utilizing the solid smoke cartridge; one end of the temperature-resistant shell is provided with a smoke adsorbing port, and the other end of the temperature-resistant shell is provided with an opening cavity; the temperature-resistant shell is provided with a first electric connector; the smoke cartridge pipe is inserted into the opening cavity; the exterior of the smoke cartridge pipe is provided with a heating body; one end of the smoke cartridge pipe is provided with a pipe opening; a dust cap is arranged at the pipe opening; a first electric connector is electrically connected with the heating body; the electronic cigarette comprises a shell, wherein a PCB (Printed Circuit board), a battery, a second connector and the heating component are arranged in the shell. The solid smoke cartridge, the electronic cigarette heating component and the electronic cigarette have the advantages of pure taste, low smoke injuries, no oil leakage, convenience in replacement, sanitation in use, completeness in combustion and high smoke amount.

The invention relates to a structure column. The structure column consists of a single-section, two-section or multi-section column body, wherein the upper end of each section of the column body is provided with a column connector, the lower end of each section of the column body is provided with a corresponding connecting cavity, and the column body is provided with horizontal reinforcing bars, connecting seats and connecting holes of generalized modulus. By adopting the structure column, the problems that a traditional column body is difficultly aligned with other members when being connected with other members, the junction is weak, the safety and reliability are poor, and the like can be solved.

The invention discloses an air-cooled molding system of a liner molding machine, which includes a sealing box for heating and molding workpieces, and one side of the sealing box is provided with a vent for cooling and solidifying the workpieces after they are formed Assemblies, the air vent assembly is detachably connected to the cooling air assembly; the air vent assembly includes a first docking mechanism, the cooling air assembly includes a second docking mechanism, and the ventilation pipe is connected to the cooling air assembly through the second docking mechanism The first docking mechanism is docked; the first docking mechanism forms a pluggable fit with the second docking mechanism. The invention improves the efficiency of cooling and solidifying the workpiece through the use of the cooling air assembly, and the cooling air assembly and the vent assembly are closely connected to prevent the cooling air from leaking out, further improving the cooling efficiency of the workpiece.

The invention discloses an apparatus for fast lively replacing a feeder terminal. The apparatus comprises a connector socket, a connector plug and an installation tool; the connector socket is arranged on a switch body; the connector plug is arranged at the upper end of the feeder terminal; the connector plug includes a plug locking seat and a guiding shaft sleeve which sleeves the plug locking seat; the connector plug is connected with the connector socket through the plug locking seat; the plug locking seat is oppositely provided with installation cantilevers; the guiding shaft sleeve is oppositely provided with unlocking pull rods; and the installation tool includes an insulating operating rod and an installation protection basket connected with the upper end of the insulated operating rod, wherein the installation protection basket is provided with a straight rod for assembly and a bent rod for disassembly. The apparatus and method for fast lively replacing the feeder terminal of the invention are used for non-power-outage operation in the maintenance and upgrade of the feeder terminal of a distribution network, one person can replace the feeder terminal easily, and the non-power-outage maintenance of the distribution network can be realized.

The invention discloses a plug-in type terminal seat, which includes an electric plug plugged with a terminal of an electric energy meter, and a mounting seat of the electric plug. The electric plug mainly consists of a thimble, an elastic member, a split type Plug-in components, the thimble is inserted into the split-type plug-in and can move in it, the driving force of the thimble forward comes from the elastic member, and the movement of the thimble changes the opening angle of the split-type plug-in, which is used to ensure that the electrical plug is compatible with the electric energy. Good contact with the meter terminal holes. On the one hand, the invention can ensure the stable insertion of the electric plug and the electric energy meter, and on the other hand, can easily take out the electric energy meter. Realize fast plug-in connection between energy meter and power line.

The invention discloses a logistics transportation device for e-commerce internet of things, relates to the technical field of logistics transportation, and solves the problem of low logistics transportation efficiency. A logistics transportation device for e-commerce Internet of Things, including a load-bearing structure, one end of the load-bearing structure is movably connected with a traction device, the upper surface of the load-bearing structure is fixedly installed with a box structure, and the outer surface of one end of the box structure is Air-conditioning and heating equipment is fixedly installed, hooks are provided on the four end corners of the upper surface of the box structure, solar panels are fixedly installed on the upper surface of the box structure, and four symmetrically installed inside the box structure As for the support structure, a load-bearing plate structure is fixedly installed between the four support structures, and the load-bearing structure includes a load plate, limit guards, tires, limit structures, and locking grooves. The invention enables the device to realize the function of conveniently fixing the container and the vehicle-carrying board, and the loading board is added inside the box body, which can support multiple installation methods.

The invention discloses a mechanized rapid arching device and method based on a construction platform, which solves the problems of poor versatility and high price of mechanized arching equipment in the prior art, has strong versatility, and can effectively replace manual work Beneficial effect, its scheme is as follows: a kind of mechanized rapid arch erecting device based on construction platform, comprises arch auxiliary vehicle, includes auxiliary vehicle and clamping part for clamping arch, auxiliary vehicle is provided with the rotating part that can rotate , the rotating part is connected with the clamping part through several telescopic parts, so as to drive the rotation and lifting of the clamping part; the track can be installed on the surface of the construction platform, and is used for the arch support vehicle to advance along the track, and the track includes a longitudinal rail and the horizontal rail, the vertical rail and the horizontal rail are vertically arranged, and the position of the horizontal rail relative to the vertical rail can be adjusted.