69results about How to "Not easy to connect" patented technology

An apparatus for releasably securing a tubular structure of a floating installation to an anchor fixedly secured to an underwater floor has a first connection element mounted at one end of the tubular structure and a second connection element configured at one end to couple with the first connection element. The second connection element includes a pair of guides secured thereto which extend horizontally therefrom. A hinge device connects the second connection element to the anchor such that the second connection element is pivotably connected to the anchor. A plurality of cables connect to both the tubular structure and the anchor, whereby the pair of guides cooperate with the cables such that when the cables are under tension, the cables urge the second connection element to pivot and align with the first connection element.

The invention provides a wafer fixing device used in a deposition film forming device, belonging to the technical field of thin film deposition. The wafer fixing device comprises a positioning ring, a tabletting ring and an elastic fixing part for elastically fixing the tabletting ring on the positioning ring, wherein a plurality of tabletting points are formed on the surface facing the wafer, of the tabletting ring, and the tabletting points are applied to the upper surface of the wafer, so that the wafer is fixed related to a worktable of an inner cavity of the deposition film forming device. By using the wafer fixing device, the wafer breaking risk can be reduced and the wafer adhering phenomenon can be reduced.

The invention provides a file transmission method for a mobile terminal. The file transmission method comprises the following steps that (1) WIFI hot spots are self-created by a mobile terminal transmitting side, and names of the hot spots are generated to wait for a connecting request; (2) surrounding WIFI hot spots are looked for by a mobile terminal receiving side, the connecting request is transmitted to the target WIFI hot spots after the target WIFI hot spots are found, and an independent service socket message center is started after the mobile terminal transmitting side receives the connecting request; (3) a file receiving server is started by the mobile terminal receiving side; (4) a file transmitting task is started by the mobile terminal transmitting side, files are transmitted to the mobile terminal receiving side, and then file transmission is completed. The file transmission method has the advantages that participation and departure of users can be instantly detected, data transmission is completely isolated from service transmission, under the limitation of WIFI physical permission, transmission of service commands among terminals can not be affected by file transmission tasks, and data transmission processing pressure is effectively diffused.

An automation device has a main module and an interchangeable connection module in which a fieldbus port of the automation device is located. The automation device is characterized in that the interchangeable connection module contains a non-volatile memory which can be read out by the main module of the automation device. A method for operating the automation device includes the steps of connecting a main module of the automation device with a connection module, reading the non-volatile memory of the connection module, detecting any incompatibilities between the main module and the connection module, and placing the automation device in operation if no incompatibilities are detected.

The invention provides a shrapnel-type wire connector of an auxiliary terminal of an intelligent electric energy meter. The shrapnel-type wire connector comprises metal shrapnel which is connected with a fixed board; fasteners are fixedly connected to both ends of the fixed board; and a welding hole is formed at the tail end of the metal shrapnel. By adoption of the structure, the shrapnel-type wire connector has advantages of good contact effect and high fault tolerance rate; the contactable area when the metal shrapnel is contacted with a terminal screw is larger than the contactable area when the metal shrapnel is contacted with a terminal hole; virtual connection can be avoided; moreover, as compaction pressure of the shrapnel is smaller, the shrapnel-type wire connector is easy to fix.

In a plasma generating electrode 1, at least one of opposing unit electrodes 2 includes a sheet-shaped ceramic dielectric 3 and a conductive film 4 disposed in the ceramic dielectric 3 and partially extending on the surface of the ceramic dielectric 3 opposite to the other unit electrode 2 on the end of the ceramic dielectric 3, and a conductive terminal 5 is electrically connected with the conductive film 4 extending on the surface of the ceramic dielectric 3 opposite to the other unit electrode 2 on the end of the ceramic dielectric 3. Therefore, simple and reliable electrical connection can be achieved.

A manufacturing method for three-dimensional GaN epitaxial structure comprises a disposing step, in which a substrate of LiAlO₂ and a source metal of Ga are disposed inside an vacuum chamber. An exposing step is importing N ions in plasma state and generated by a nitrogen source into the chamber. A heating step is heating up the source metal to generate Ga vapor. A growing step is forming a three-dimensional GaN epitaxial structure with hexagonal micropyramid or hexagonal rod having a broadened disk-like surface on the substrate by reaction between the Ga vapor and the plasma state of N ions.

A hammock (20) is described which comprises a pair of suspension points (22) provided on opposed sides that the hammock is arranged to suspend from in use. The hammock has a mid-section (25) for supporting a user's body in a direction perpendicular to a line (24) between the suspension points. The mid-section suspends from a pair of wings (29) extending outwardly from opposing lateral edges (28) of the mid-section to the suspension points. On each side of the hammock there may be provided a line of adjustable length (34) for raising a first portion of the mid-section, for example, for inclining the back of the hammock. Second lines of adjustable length (34) may be provided for raising a second portion of the mid-section to change the shape of the hammock further, for example raising the knees of the user to bring him or her into a fully-seated position. The hammock may further include a flysheet (40) to protect the user from the elements.

A ladder includes legs (10, 20) and a tread (50). The ladder tread (50) is mounted between two legs (10, 20) and includes a plastic step (52) and a metal support bar (51). The plastic step (52) is supported and connected by the metal support bar (51).

The invention relates to an air filter which is mounted at an air inlet of an air conditioner. The air filter comprises an outer cover, a filter element, a bottom cover and a flexible connecting piece, wherein the outer cover is provided with an open end, a closed end and a hollow inner cavity; a plurality of first holes are formed in the closed end; the filter element is fixedly mounted in the inner cavity; the bottom cover is fixedly mounted at the open end; a plurality of second holes are formed in the bottom cover; the flexible connecting piece is annular; one side, far away from the open end, of the bottom cover is adhered to one side of the flexible connecting piece; the flexible connecting piece covers the air inlet of the air conditioner; the other end of the flexible connecting piece is adhered to the air conditioner. The air filter is additionally mounted on the conventional air conditioner, the defects that the conventional air conditioner is poor in filtering effect or does not have an air filtering function are overcome, and the fed air of the air conditioner is purified. The flexible connecting piece is adhered to the air inlet of the air conditioner, so that the air cannot be leaked from the connecting part, the sealing effect is good, the air is required to be purified by the air filter and then enters the air inlet of the air conditioner, and the quality of the air is guaranteed.

The invention provides a plastic composite pipe of a nonmetal framework and belongs to the technical field of pipeline equipment. The technical problem that the anti-pressure capacity and the corrosion resistance of an existing composite pipe cannot be achieved at the same time is solved. The composite pipe comprises a pipe body, wherein the pipe body comprises a pipe wall outer layer, an annular framework and a pipe wall inner layer which are all coaxially arranged and sequentially stacked, the pipe wall outer layer and the pipe wall inner layer are both compact plastic layers, the annular framework is in the shape of grids and a nonmetal part with the anti-pressure capacity, and the pipe wall outer layer and the pipe wall inner layer are respectively fixed to the annular framework through fusion. The annular framework of the composite pipe is made from the nonmetal part and thus is resistant to corrosion, and the service life of the pipe body is prolonged. The annular framework is the nonmetal part and can be fixed to the pipe wall outer layer and the pipe wall inner layer through fusion, and the connecting firmness is better after the fusion and fixation.

The present invention discloses a drinking water supply waterway safety control device and system which adopts a centralized waterpipe water supply device. The drinking water supply waterway safety control device and system is characterized in that a water production host is connected with a pipeline machine via a PPR pipeline and is equipped with an EOS system module, the EOS system module can control an electromagnetic valve and a water pump which are arranged at the water outlet end of the water production host, and the water production host transmits the produced purified water to the pipeline machine from the PPR pipeline; the pipeline machine is equipped with a pipeline machine EOS system module, and a water pressure sensor is arranged in the PPR pipeline at a pipeline machine end and is connected with the pipeline machine EOS system module; a master water immersion detector is arranged at the low position of the pipeline machine, and the slave water immersion detectors are all arranged at the PPR pipeline nodes and the low positions in a waterway. When water leakage is detected, the information is transmitted to the pipeline machine EOS system module, and the pipeline machine EOS system module and the EOS system module in the host transmit the information via a ZigBee module.

The invention belongs to the technical field of edible mushroom cultivation, and discloses a palm dreg containing hypsizygus marmoreus culture medium which comprises the following raw material components in parts by weight: 28-35 parts of bits of wood, 16-22 parts of corncob, 6-10 parts of bagasse, 18-26 parts of palm dreg, 5-8 parts of soybean meal, 0.8-1.5 parts of lime and 0.8-1.5 parts of gypsum powder. The hypsizygus marmoreus cultivated by using the culture medium is high in nutrient component content, short in growth cycle and simple and extensive in cultivation process, and labor can be saved.

The invention discloses an intelligent energy meter auxiliary terminal leaf-spring-type wire connector, which comprises an insulation fixed plate, wherein two ends of the insulation fixed plate are respectively fixedly provided with an elastic tightening clamp, and the middle part of the insulation fixed plate is provided with a row of metal leaf springs. The insulation fixed plate is a rectangular insulation plastic fixed plate, and the insulation fixed plate is provided with threaded fixed holes to be in thread connection with the elastic tightening clamp and the metal leaf springs. The elastic tightening clamp comprises a soleplate and clamping plates which are arranged on two sides of the soleplate, and the waist positions of the clamping plate are retracted so as to enable the upper ends of the two clamping plates to form a V-shaped opening structure. One end of each metal leaf spring is provided with a 20-DEG slope, and the top end of the slope is connected with a platform. The wire connector is simple in structure, low in cost and capable of improving the meter calibration quality and efficiency.

The invention relates to the technical field of automobile special connecting lines, and in particular to a multifunctional on-board OBD port communication adapter line. The both ends of a connectingharness are fixedly connected with a DB9M communication output connector and an on-board OBDII connector respectively, a DB9 line bank, a double-row 8-gear 32-pin selector switch and OBD line banks are arranged in the DB9M communication output connector, the DB9 line bank is provided with 9 wiring holes in total, the OBD line banks are divided into two columns, each column has 8 holes, the multifunctional on-board OBD port communication adapter line provided by the invention solves the problem that an OBD port communication line has diversified wiring modes and is unlikely to connect, the original multiple connecting harnesses are integrated into one, thereby greatly improving the problem that the interface line is complicated and is confused easily, meanwhile, a plurality of interfaces are reserved in the on-board OBDII connector of the multifunctional on-board OBD port communication adapter line provided by the invention, and a custom interface is even provided to smoothly achieve line switching and free matching connections, facilitate the check of test line voltage and other signals, and to achieve a variety of connection communications.

The present invention discloses a motor heat-dissipation protection shield. The protection shield comprises a shell body. A motor is arranged in the shell body, both sides of the shell body are fixedly connected with transverse plates, and a rubber cushion is arranged under each transverse plate. The inside of the shell body is provided with a cavity layer, an electric pump is arranged on the shell body, the input end of the electric pump is connected with a water inlet pipe, one end of the water inlet pipe is connected with the bottom end of the cavity layer, and the output end of the electric pump is connected with a water outlet pipe. According to the protection shield, by providing the rubber cushion(s), the tightness of the bottom end of the shell body is better, dust is not easy to fall into the inside of the shell body; by providing first groove(s), second groove(s) and spring(s), the shell body has good damping performance, and thus the motor has a better anti-seismic effect when the motor is in operation; and by providing clamping slot(s) and clamping block(s), the shell body can be connected into the inside of the rubber cushion(s) better, and thus the clamping slot(s) and the clamping block(s) can prevent the shell body from separating with the rubber cushion(s) due to vibration even if the shell body vibrates.

Joining of stainless steel pipes by means of a compression fitting requires a special configuration of it, since the known cutting fittings cannot be used with steel parts because of the hardness of the steel pipe. When a fitting according to the invention is configured with a reception member (4) and this is provided with an internally extending cone face (1) and a cone ring (3) having an externally extending, cooperating cone face and having slits (14, 16) in the cone ring (3), these parts may be tightened together by means of a union nut (2). Tightness is ensured, even at very high media pressures: in that the cone ring (3) is capable of adapting itself to the surface of the pipe (1) at the tightening-together.

The invention discloses a semiconductor structure and a forming method. The forming method comprises the steps of providing a base, wherein the base comprises a substrate, a gate structure located onthe substrate, an insulating cap layer located on the gate structure, and a source-drain connecting layer located on the substrate between the gate structures, wherein the top surface of the source-drain connecting layer is lower than the top surface of the insulating cap layer; forming an etching stop layer on the insulating cap layer; forming a source-drain dielectric layer on the source-drain connecting layer; removing the source-drain dielectric layer on the source-drain connecting layer by adopting a first etching process to form a first opening, wherein in the first etching process, theetched rate of the insulating cap layer is less than the etched rate of the source-drain dielectric layer, and the etched rate of the etching stop layer is less than the etched rate of the insulatingcap layer; and forming a source-drain contact hole plug in the first opening. In the process of forming the first opening, the etching stop layer is not easy to etch and remove, the probability of bridging between the source-drain contact hole plug and the gate structure is reduced, and the electrical performance of the semiconductor structure is optimized.

A first communication terminal, unconnected with a communication network, searches for a second communication terminal existing around the own communication terminal. In the communication network, one of a plurality of communication terminals functions as a master having a function of an access point, and the rest of the communication terminals function as slaves of the master. Based on the information included in a communication message received from one or more second communication terminals found through the search, the first communication terminal determines a second communication terminal which serves as a connection counterpart from among the second communication terminals, and configures a communication network with the determined connection counterpart.

The invention discloses a steel wire twisting prevention device, and belongs to the field of steel wire production equipment. The steel wire twisting prevention device comprises a twisting preventionmodule; the twisting prevention module comprises a fixed piece, a connecting rod, a limiting ring and an elastic piece; one end of the connecting rod is fixedly connected with the limiting ring, and the other end is rotationally connected with the fixed piece; one end of the elastic piece is connected with the fixed piece, and the other end is connected with the connecting rod; when steel wires are slightly twisted, the influence on winding by the steel wire twisting is eliminated; and when the steel wires are badly twisted, the steel wire protection is started, so that the steel wires are difficultly broken in the winding process.

A liquid dispensing system equipped with a modular cord set for powering an electrically-operated dispensing module of the system. The cord set includes a plug removably inserted into receptacle extending through a manifold of the system. The manifold heats and supplies liquid to the dispensing module. When the plug is positioned in the receptacle, electrical contacts on the plug are coupled with corresponding electrical contacts on the dispensing module. The cord set and dispensing module can be independently disconnected from the manifold without disturbing each other.