23results about How to "Implement automatic connection" patented technology

The invention provides a shore power charging method and system, and the method comprises the following steps: enabling a charging vehicle to respond to a first movement control signal, and to move to the position of a shore power supply; after the shore-side interface is connected with the shore power supply, the charging vehicle responds to the second movement control signal, moves to the area where the charging interface of the ship to be charged is located, and controls the first take-up and pay-off unit to release the shore-side cable; after the charging vehicle reaches the area where the charging interface of the to-be-charged ship is located, the charging vehicle responds to the automatic connection signal, moves the ship side interface to the position where the charging interface of the to-be-charged ship is located, controls the second take-up and pay-off unit to release the ship side cable, and connects the ship side interface with the charging interface of the to-be-charged ship; and after charging is finished, the charging vehicle responds to the automatic separation signal, disconnects the ship side interface from the charging interface of the ship to be charged, drives the mechanical arm to return to the original position, and controls the second take-up and pay-off unit to take up the ship side cable. According to the invention, ship shore power charging can be conveniently realized.

The utility model provides a two-shaft self-adaptive charging device which comprises a lifting transverse moving mechanism, a pile end plug assembly and a vehicle end power receiving socket assembly, the pile end plug assembly and the vehicle end power receiving socket assembly are arranged on the lifting transverse moving mechanism, the pile end plug assembly comprises a pile end plug, one end of the pile end plug is provided with a transverse moving plug mounting seat, and the plug mounting seat is provided with a camera module; the image acquisition module is used for acquiring position image information of the vehicle-end power receiving socket assembly so as to control the movement of the plug mounting seat; the vehicle end power receiving socket assembly is arranged at one end of the unmanned vehicle and comprises a vehicle end power receiving socket, and an inductor is arranged on the vehicle end power receiving socket. The device provided by the utility model can automatically identify the position of the charging end of the vehicle, replaces manual work for automatic charging, avoids cable wear, and is good in safety, simple in structure and low in cost.

The invention provides a wall and foundation connecting structure suitable for a fabricated passive house and a construction method, and belongs to the technical field of building construction, the wall and foundation connecting structure comprises a prefabricated foundation and a prefabricated wall body, and the prefabricated foundation is prefabricated with a mounting groove, a first connecting groove and a second connecting groove; the first connecting groove is prefabricated in the mounting groove; the second connecting groove is prefabricated in the bottom surface of the prefabricated foundation; the prefabricated wall body comprises a steel sleeve and a prefabricated wall main body; the outer side of the lower end of the steel sleeve is further provided with a self-clamping assembly which is automatically clamped into the first connecting groove. And a wall body embedded part is embedded in the prefabricated wall main body. When the prefabricated wall body is connected with the prefabricated foundation, the lower end of the wall body embedded part downwards penetrates through the prefabricated foundation along with the prefabricated wall body and is connected with the self-connecting assembly arranged in the second connecting groove. And the prefabricated wall body is clamped on the prefabricated foundation through the self-clamping assembly. The connection reliability of the wall and the foundation is improved through double connection, site construction operation is convenient, the construction period is shortened, energy waste is reduced, and the construction quality is improved.

The utility model discloses a kind of flexible flat cable automatic plug-in mechanism, including workbench, rack and counterplug mechanism, two placement cavities are arranged at intervals on rack, one of two placement cavities is used to place test mainboard, another is used to place panel to be tested, test mainboard has first socket, panel to be tested has second socket;Counterplug mechanism includes rack, first driving part and clamping assembly, first driving part is set on rack, the drive end of first driving part is provided with clamping assembly, clamping assembly includes second driving part and two clamping pieces set on second driving part, clamping piece is used to clamp flexible flat cable, first driving part can drive clamping assembly to move along first direction, second driving part can drive two clamping pieces to be away from each other and the both ends of flexible flat cable are respectively inserted in first socket and second socket, realize the automatic connection of test mainboard, flexible flat cable and panel to be tested, and connection precision and connection efficiency are high.

The invention discloses a parameterized node modeling method, electronic equipment and a storage medium. According to the parameterized node modeling method, the name codes of the structure node parameters and the variable node parameters in the data file are bound, so that when graphic node construction needs to be changed, only a to-be-changed graph needs to be converted into the data file to replace the data file of the previous graph, and node modeling of a new graph is realized; according to the method, automatic connection of batch nodes is realized through an automatic connection rule in Tekla software without repeated operation, so that the efficiency is improved, and errors caused by human factors are reduced. According to the parameterized node modeling method, the defects that in the prior art, when Tekla software is adopted for model building, repeated operation is too many, modeling errors are prone to occurring, and the modeling efficiency is low are effectively overcome.

The invention relates to the field of reservoir gate installation equipment, in particular to a reservoir plane gate installation device which comprises a supporting frame, a lifting assembly, a guide assembly and a connecting piece, the lifting assembly comprises a reel and a lifting rope, the reel is arranged on the supporting frame, the lifting rope is wound around the reel, and the lifting rope is provided with a first end where the reel extends outwards; the guide assembly comprises a guide rod and a guide sleeve, the guide rod is rotationally connected with the supporting frame, the guide sleeve is in threaded connection with the guide rod, and the lifting rope penetrates through the guide rod; the connecting piece is used for connecting a gate. The first end of the lifting rope and the guide sleeve are both connected with the connecting piece. According to the reservoir plane gate mounting device, in the process of putting the gate into the gate groove, the shaking amplitude of the gate can be reduced, so that the gate is more easily put into the gate groove, and the gate mounting difficulty is reduced.

The application provides a control method, device and equipment of a medical endoscope cleaning system and a storage medium. The method comprises the following steps: first, real-time monitoring a plurality of card readers corresponding to the medical endoscope cleaning system; then, in response to a triggering operation of a target card reader in the plurality of card readers, acquiring parameter information of the target card reader, and determining whether to control the medical endoscope cleaning system to establish a data transmission channel with the target card reader according to the parameter information of the target card reader, thereby realizing automatic connection of the medical endoscope cleaning system and the plurality of card readers, improving the use efficiency of the medical endoscope cleaning system, and at the same time, when establishing the data transmission channel of the medical endoscope cleaning system and the target card reader, the parameter information of the target card reader is fully considered, so that whether to establish a connection with the target card reader can be determined according to the parameter information, and invalid connection is further avoided.

The present invention discloses a vehicle-mounted mechanism controller and a control method for a floorless garbage truck, which relate to the field of garbage transportation and solve the problem that the existing floorless garbage truck often relies on the driver to make judgments when making passability judgments, which easily causes a large deviation between the judgment result and the actual situation. The controller comprises a data acquisition module, a data analysis module, a data processing module and a vehicle-mounted control module, wherein the data acquisition module acquires basic control data, the data analysis module analyzes the basic control data to obtain control analysis data, the data processing module processes the basic control data and the control analysis data to obtain control management data, and the vehicle-mounted control module controls the floorless garbage truck according to the control management data and the control analysis data. The present invention judges the passability of the road ahead of the floorless garbage truck, which improves driving safety compared to the traditional garbage truck which needs manual judgment.

The invention belongs to the technical field of drilling equipment and tools, and discloses an automatic connecting device for a circulating short section and a control method.The automatic connecting device for the circulating short section comprises the circulating short section, a connector and a mechanical arm, the circulating short section comprises a short section body and a piston body, the short section body is provided with a positioning cavity, and a first bypass hole is formed in the side wall of the positioning cavity; the piston body is slidably connected to the positioning cavity, a second bypass hole is formed in the side wall of the piston body, and a starting cavity is formed between the piston body and the short section body; the connector is arranged at the tail end of the mechanical arm, the tail end of the connector is connected with a drilling fluid pipeline, the mechanical arm is configured to drive the connector to move towards the circulating short section and hold the connecting part of the circulating short section, and the piston body slides in the positioning cavity so that the circulating short section can be switched between a straight-through state and a bypass state. The device realizes automatic connection of the drilling fluid pipeline and the circulating nipple, has the characteristics of simplicity and convenience in operation, safety, reliability, high applicability and the like, and remarkably improves the operation safety and the automation level.

The embodiment of the invention discloses a network connection method and device, terminal equipment and a storage medium, the method is applied to first terminal equipment, and the method comprises the following steps: receiving a connection instruction sent by a server; the connection instruction is uploaded to the server by the second terminal device, and the connection instruction comprises network information of one or more target wireless networks; searching a wireless network in a connection range according to the connection instruction; and if the candidate wireless network matched with any network information is searched, establishing network connection with the candidate wireless network according to the matched network information. By adopting the embodiment of the invention, the first terminal equipment can automatically search the wireless network and establish the connection with the matched wireless network under the assistance of the second terminal equipment, so that the manual operation required in the wireless network connection process is simplified, the wireless network automatic connection of the first terminal equipment is realized, and the connection efficiency is improved.

The utility model relates to a kind of intercommunication devices for femoral artery and brachial artery, belong to medical instrument technical field, solve the problem that guide wire needs to traverse two arterial blood vessels in prior art, and is inserted into sheath tube, and the problem of difficult operation.The utility model includes first access unit and second access unit, the first access unit includes first lead and first interconnection component, the second access unit includes second lead and second interconnection component, the first interconnection component is arranged at the end of the first lead, and the second interconnection component is arranged at the end of the second lead.The intercommunication device of the utility model does not need to operate guide wire to enter catheter / sheath tube cavity in blood vessel cavity, and it is simple to operate, short in operation time, and high in operation success rate.

The method and device for generating road network center line based on adaptive search of road topology belong to the field of remote sensing image processing, and acquire a segmented binary image of a road remote sensing image; perform morphological processing on the segmented binary image to extract a road skeleton line; represent the road network center line as a graph structure in graph theory, that is, a graph G(V, E), wherein V represents a road node set, and E represents an edge set of connected nodes required for constructing a road network; then simplify the road network center line without changing the original road network topology, and perform optimization processing on the simplified road network to generate a road network center line based on adaptive search of road topology; through image morphological processing and graph theory processing of the road remote sensing image, a method for constructing a high-quality road network center line from a road surface generated by a deep learning algorithm is realized, automatic connection of broken road sections and simplification of redundant road networks can be achieved, and the generated road network has good visual effects and practicability.

The utility model belongs to the technical field of ppr pipe connection and installation, and discloses a ppr pipe connection and installation device which comprises a base and a hot melting mechanism arranged on the base, and two clamping mechanisms are symmetrically connected to the positions, located on the two sides of the hot melting mechanism, of the base in a sliding mode. The clamping mechanism comprises sliding seats and two clamp seats symmetrically connected to the two sliding seats in a sliding mode, the two clamp seats are each provided with four clamping blocks, the four clamping blocks are arranged in a circumferential array mode, and each clamping block is provided with two arc-shaped clamping faces perpendicular to each other. According to the clamping mechanism disclosed by the utility model, the four clamping blocks are respectively provided with the two arc-shaped clamping surfaces which are vertical to each other, and the four clamping blocks are arranged in the circumferential array, so that direct clamping spaces of the four clamping blocks form a cross-shaped structure; and through relative sliding of the two clamp seats on the sliding seat, the straight joint, the right-angle joint and the three-way joint can be stably clamped by the clamping mechanism.

The invention relates to a coupling device for a supply line, in particular for conveying a medium from a saddle tractor to a saddle semitrailer (11) or vice versa. The saddle tractor and the saddle semitrailer (11) can be coupled or decoupled by means of a coupling unit (10), which has a saddle coupling (15) on the saddle tractor and a bearing (22) with a master pin (21) on the saddle semitrailer (11). At least one coupling block (30, 31) is arranged on the lower side of each of the saddle coupling (15) and the master pin (21), said coupling block being provided with a plurality of plug elements (37, 38, 77, 78) for connecting the supply lines (33, 34, 35, 36). According to the invention, a rotational mechanism (20) is provided which is arranged in the support, to which at least one coupling block (30, 31) and a centering device (25) are fastened, which interacts with centering means on the saddle coupling (15) during coupling in such a way that the coupling blocks (30, 31) can be aligned relative to one another and thus can be connected. A supply line (35, 36) leading out of a coupling block (31) on the saddle-type semitrailer (11) is guided to a supply line (35, 36) arranged in the saddle-type semitrailer (11) through a connecting device (23, 24) in the rotating mechanism (20). A very compact construction is achieved by means of such a coupling device for the supply lines, in particular for exchanging the media, which enables automatic connection of the supply lines when coupling the saddle coupling to the kingpin.

This invention relates to a cable reel device, a window cleaning robot base station, and a window cleaning robot system. The cable reel device includes a housing, a reel, and a clutch transmission mechanism. The clutch transmission mechanism includes a drive assembly, a clutch gear, a guide wheel, and an elastic element. The clutch gear includes an upper gear and a lower gear coaxially arranged and axially movable relative to each other. The upper gear is driven by the drive assembly, and the lower gear is driven by the reel. The guide wheel is located above the upper gear, and a mating structure is provided between them. The elastic element is located between the upper and lower gears. When the drive assembly drives the upper gear to rotate, an axial force is generated through the mating structure to overcome the elastic force of the elastic element, pushing the upper gear and lower gear to mesh and drive the reel to take in the safety rope. When the cable is taken in, the drive assembly stops outputting, the mating structure disengages, and no longer generates an axial force. The elastic element, relying on its elastic restoring force, drives the upper gear to reset, causing the upper gear and lower gear to disengage, and the reel returns to its free state.

The present invention is applicable to the field of air conditioning testing, and provides a wiring device and air conditioning testing equipment, including: an insulating shell with an opening, at least one metal terminal, and a telescopic structure; the telescopic structure is arranged in the insulating shell, one end of at least one metal terminal is connected to the telescopic end of the telescopic structure and is used to connect the test lead, and the other end is arranged at the opening of the insulating shell; when the telescopic end of the telescopic structure is in an extended state, at least one metal terminal is pushed to move in the direction of the wiring board close to the device to be tested, and the other end of at least one metal terminal is extended into the opening of the insulating shell; when the telescopic end of the telescopic structure is in a retracted state, at least one metal terminal is pulled to move in the direction away from the wiring board of the device to be tested, and the other end of at least one metal terminal is retracted into the insulating shell. The present invention does not require the staff to unplug the plugs one by one, which saves testing time and improves production efficiency.

The invention relates to the technical field of playground construction, in particular to a construction method of a concrete structure playground overcrossing an existing historical building, comprising the following steps: S1, digging a vibration isolation groove around a building to be protected, and forming a vibration isolation belt; s2, a support and a bailey truss are installed around the building needing to be protected, and a formwork is installed; s3, constructing a concrete beam; s4, a scaffold and a formwork are installed; s5, a concrete playground is poured; s6, after the concrete playground is solidified, the formwork is removed; and S7, dismantling the bailey truss. According to the construction method of the concrete structure playground overcrossing the existing historical building, vibration is relieved through the vibration isolation belt, the possibility that a soil layer below the building needing to be protected is collapsed due to vibration is reduced, and the supporting reliability of the playground is improved through joint supporting of the scaffolds and the concrete beams.

The invention discloses a ship track prediction matching method based on radar track data. The method mainly comprises the following steps: carrying out preliminary cleaning on radar track point data to be processed by utilizing a longitude and latitude range; converting the latitude and longitude coordinates of the radar track points into projection coordinates of the latitude of the monitored sea area; selecting part of track points in front of the interruption point according to the time of the radar track points; further cleaning the radar track points by using the distance between the track points; selecting a plurality of track points before the interruption point from the remaining track points according to time; calculating the speed in the longitude direction and the speed in the latitude direction according to the navigational speed and the navigational direction of the track point; obtaining a time interval between the track points and a ship radar ID number; a plurality of predicted track points are obtained through Kalman filtering prediction; other ship track points closest to the predicted track point are searched, and radar ID numbers are recorded; searching a track which is determined to be interrupted by the radar ID number with the maximum appearance number; according to the method, ship radar track leakage point supplement and automatic connection can be realized.

The invention discloses a gas cylinder valve assembly and a hydrogen storage device, and belongs to the field of hydrogen energy application. One end of the valve body is integrally connected with a bottle opening of the hydrogen storage bottle, and the integrated valve is connected with the valve body in a split mode. The valve body is provided with a pressure relief device, and the other end of the valve body is connected with a quick-mounting male connector in a sealed mode. The pile-up valve is provided with a pressure reducing valve assembly, and one end of the pile-up valve is connected with a quick-assembly female connector in a sealed mode. According to the hydrogen storage device, the hydrogen storage bottle is integrally connected with the bottle valve, the integrated valve is designed in a split mode, and the quick-connection male connector is arranged on the valve body and matched with the quick-assembly female connector arranged on the integrated valve, so that automatic connection of a hydrogen supply pipeline is achieved, disassembly and assembly of the pipeline are reduced, the size of the hydrogen storage bottle is greatly reduced, and the hydrogen storage device is convenient to carry and transport.

The invention relates to the technical field of catalyst production, in particular to a catalyst production device for a chemical reaction process, which comprises a filter rack, a first filter cartridge and a second filter cartridge are fixedly arranged at the two ends of the filter rack respectively, and the lower ends of the first filter cartridge and the second filter cartridge are connected with an output pipe; an output main pipe is fixedly arranged in the middle of the output pipe, mounting vertical plates are fixedly arranged on the same sides of the first filter cartridge and the second filter cartridge, mounting holes are formed in the upper ends of the mounting vertical plates, and by arranging the first filter cartridge and the second filter cartridge, the two filter cartridges can be alternately and circularly used; when the filter element of one filter cartridge needs to be replaced, the conveying mechanism of the catalyst can be connected with the other filter cartridge, so that the phenomenon of long-time shutdown of the filter system is avoided, and the production efficiency of the catalyst is improved to a great extent.

The invention discloses an automatic connection and separation device for a railcar. The automatic connection and separation device comprises a roller hook assembly arranged at the front part of the railcar and a roller hook seat assembly arranged at the rear part of the railcar. The roller hook assembly at least comprises a connecting rod, and a roller hook is rotationally installed on the connecting rod. The roller hook seat assembly comprises a roller hook seat and a hook support hinged to a bottom plate of the roller hook seat through a rotating shaft. A state control switch is arranged in a bottom plate of the roller hook seat in a front-back sliding mode, and the state control switch controls the hook support to be in a connection state position or a disconnection state position so as to control automatic connection and separation of the front railcar and the rear railcar. The automatic connection and separation device is simple in structure and reasonable in design, and automatic connection and separation of the railcar can be achieved in the running process of the railcar on a railway track conveying line.

The utility model provides an assembling and disassembling tool for a wafer clamp, and relates to the technical field of semiconductor testing. According to the utility model, the downward pressing mechanism is connected with the supporting mechanism, the downward pressing mechanism comprises the driving assembly and at least one crimping assembly, and when the driving assembly drives the corresponding crimping assembly to cancel the downward pressing acting force applied to the buckle assembly, the buckle assembly is clamped with the first sealing cover, so that the test plate assembly is connected with the first sealing cover. According to the technical scheme, the driving assembly drives the crimping assembly to cancel the downward pressing acting force applied to the buckle assembly of the wafer clamp, so that the buckle assembly is clamped with the first sealing cover, automatic connection of the wafer clamp is realized, the installation time is saved, and the wafer aging test efficiency is improved.