48results about How to "Quick and easy connection" patented technology

The invention discloses a digital television program sharing device, a digital television program sharing method and a set-top box. The device comprises a receiving module and a transmission module, wherein the receiving module is used for receiving a program request from a mobile terminal; and the transmission module is used for transmitting program data corresponding to the program request to the mobile terminal by a wireless local area network (WLAN) protocol. By the device, the method and the set-top box, connection between the mobile terminal and a server is realized by a WLAN, so the problem of high communication cost produced by the sharing of Internet protocol television (IPTV) programs to the mobile terminal is solved, and a connection way is convenient, fast and low in cost.

A connector having a housing and a contact are described. The connector includes an electrically conductive contact and a housing. The housing has a cavity to receive and secure the contact, a first alignment feature for receiving a first conductive cable into the contact and a second alignment feature for receiving a second conductive cable into the contact. The housing also includes at least one attachment point protruding from the housing to attach and secure the connector to a surface and at least one flexible flange to substantially prevent movement of the connector on a surface. The contact receives and secures the first conductive cable and the second conductive cable to provide an electrical connection between the first conductive cable and the second conductive cable. The attachment point attaches and secures the connector to a surface.

The invention discloses a tunnel convergence deformation monitoring method. The method comprises steps of boring, measuring point mounting, convergence meter mounting, monitoring and recovery. The invention further discloses a monitoring device. The monitoring device comprises a reflection adsorption measuring point and a connection mechanism, wherein the reflection adsorption measuring point comprises a foundation of which a bottom face is provided with a reflection coating layer, the middle portion of the top end of the foundation is fixedly connected with a conic thread anchor pole, the connection mechanism comprises a magnetic seat, the top end of the magnetic seat is equipped with a column through thread, the top end of the column is fixedly connected with a universal joint, the other end of the universal joint is fixedly connected with a connection rod, and the tail end of the connection rod is fixedly connected with a circular ring. The tunnel convergence deformation monitoring method and the monitoring device have advantages of convenient operation, high precision, good safety performance, fast speed, short construction period, low cost and wide application scope.

The invention provides an IGBT (Insulated-Gate Bipolar Transistor) converter chopping module; all components that constitute the module are mounted in the module in a laminated manner to form a drawer-type structure; through the drawer-type structure, the external size of the module is reduced, and the internal compactness of a frequency converter cabinet can be improved; meanwhile, the IGBT converter chopping module provided by the embodiment of the invention is high in integration level; an IGBT element, a radiator, a low-sensitivity busbar, an AC output busbar, an absorption capacitor, an IGBT driving component, a pulse distribution board, a current sensor and the like are integrated inside the module to form a complete converter unit; when the power needs to be expanded, all that is needed is to increase the number of the converter units and connect input and output ends of a plurality of modules in parallel without changing the internal device parameters, device arrangement and external structure of the modules, so that the complete converter unit can realize power expansion easily.

The invention relates to a mine flameproof high-voltage cable connector. The connector consists of a chassis, a fitting nut, a novel conducting rod, a wire holder, an outer shell, an iron bracket, an inner grounding conducting block, bolts, a tail holder, a check ring, a sealing ring, a pressure plate, a positioning pin and an outer grounding bolt, wherein one end of the outer shell is provided with the chassis; the positioning pin is arranged on one side of one end of the outer shell connected with the chassis; the other end of the outer shell is connected with the tail holder in a form of screwing the bolt; the check ring is arranged in the tail holder; the sealing ring is arranged outside the check ring; the outer end of the tail holder is in bolt connection with the pressure plate; the novel conducting rod is arranged in the outer shell; an encapsulation-free type insulator is arranged outside the novel conducting rod; the wire holder is arranged at the inner end of the novel conducting rod; and the outer end of the wire holder is connected with one end of the iron bracket, and the other end of the iron bracket is extended to be connected with the tail holder. The mine flameproof high-voltage cable connector has the advantages of simple overall structure, convenient disassembly, assembly, maintenance and use, light overall weight, good working stability and high reliability.

The invention discloses an advertisement gain sharing method based on a registered promotion code. The method comprises the following steps: providing a promotion management platform to generate a promotion link associated with a mobile application production platform for a promoter; providing information associated with mobile application for an advertiser by the promoter by utilizing the promotion link; when the advertiser enters the mobile application production platform by clicking the promotion link and puts an advertisement into the mobile application, acquiring advertiser information, and associating advertisement putting with the advertiser information and the promotion link; when a user from the mobile application browses the advertisement, acquiring user information, and associating browsing with the user information, the advertiser information and the promotion link; determining gain data generated by the browsing, and associating the gain data with the user information and the promotion link. According to the method, an app developer and the advertiser can quickly find each other, so that the advertisement can be put into the app.

The invention provides a quick replacement device for end effectors of a double-arm collaborative robot and a control system thereof. The quick replacement device comprises a mechanical arm body, an effector library and effectors, wherein the effectors are located in the effector library; the effector library comprises containing cavities which are arranged in a matrix mode; and effector recognition devices are arranged in the containing cavities. The quick replacement device has the advantages that after the effectors are subjected to coordinate positioning, a mechanical arm can automaticallygo to the effector library to replace the effectors, in addition, the effector library has the effector library detection function so that the effectors of the effector library can be effectively detected, the phenomenon that the effectors are acquired mistakenly due to the fact that the effectors at the corresponding positions are placed mistakenly can be prevented, and the connecting mode of the effectors is rapid.

The invention provides a protective tube of connection tube for air conditioners and installation method thereof. The plastic protective tube, which is not only resistant to ultraviolet radiation, but also prevents wind and rain, and plays a role of effectively protecting the connection tube and wires of the air conditioners for a long term, and can be installed normally, neatly in bulk, thereby achieving the aesthetic effect. The protective tube of connection tube comprises a plurality of components made of weather-resistant plastic materials, the components are connected orderly to form a closed or locally semiclosed linear pipeline structure. The protective tube of connection tube comprises a wall-penetrating shield positioned on the top end, a decorative tube connected with the wall-penetrating shield, a valve cover positioned at the low end, a flexible flared tube connected with the valve cover, and a tube clip connected between the decorative tube and the flexible flared tube. The protective tube of connection tube comprises a section or multiple sections decorative tubes, two adjacent decorative tubes which is crossed with included angle is adaptively connected through an elbow, and the two adjacent decorative which are on a straight line is connected through a tube joint.

The invention relates to the technical field of waste gas processing, and discloses an environmentally-friendly waste gas conveying pipeline. The environmentally-friendly waste gas conveying pipelinecomprises an air inlet pipeline, wherein the right end of the air inlet pipeline is fixedly connected with a filtering shell; the right end of the air inlet pipeline penetrates through and extend intothe filtering shell; the right end, which is positioned in the filtering shell, of the air inlet pipeline is fixedly connected with a second connecting pipeline; the top and the bottom of the filtering shell are both in threaded connection with a positioning screw. According to the environmentally-friendly waste gas conveying pipeline, an anticorrosive layer and an antirust layer are arranged inthe air inlet pipeline to prevent corrosive gas from carrying out corrosive oxidation on the air inlet pipeline; then, gas is filtered through a rough filtration layer, an activated carbon layer and areaction layer in a filter in sequence, then, water is filtered through a water filtering plate, finally, water is discharged through the water filtering plate and a water outlet pipeline so as to prevent gas and moisture from corroding and oxidizing an indentation pipeline and an outer casing pipe, and therefore, an effect of the multiple gas and water filtering of a pipeline filter is achieved.

The invention discloses a metal face composite curtain wall board and a curtain wall with the same. The metal face composite curtain wall board comprises an outer panel, an inner panel and a sandwich layer clamped between the outer panel and the inner panel. The structure of the inner panel is the same as that of the outer panel. The inner panel is opposite to the outer panel. The outer panel comprises two opposite side portions and two opposite ends. A female opening is formed in one side of each of the two side portions, a male opening matched with the corresponding female opening is formed in the other side of each of the two side portions, the two ends are provided with flanges bent towards the inner panel and perpendicular to the outer panel, each female opening comprises a first horizontal short board and an inverted-U-shaped board, the first horizontal short boards are perpendicular to the outer panel and are bent towards the inner panel, the inverted-U-shaped boards are connected with the corresponding first horizontal short boards, and each male opening comprises a second horizontal short board and a vertical shaft board which is connected with the second horizontal short board and matched with a U-shaped groove of the corresponding inverted-U-shaped board. The metal face composite curtain wall board is easy, convenient and fast to connect and fix, attractive and good in durability, the joints of the female openings and the male openings are good in water tightness and air tightness, wind resisting performance is good, and the curtain wall board can be transversely distributed and can also be vertically distributed.

The invention discloses a curtain wall board of a suspension type curtain wall. The curtain wall board comprises a curtain wall board body, wherein the upper part of the curtain wall board body is provided with a hanger part which can be hung on the horizontal keel of the curtain wall, and the lower part of the curtain wall body is provided with a connection part used for connecting the horizontal keel of the curtain wall. The curtain wall board of the suspension type curtain wall has the advantages of simple structure and high installation efficiency and is stable and reliable to connect.

The invention relates to an FTTH optical fiber junction terminal box. The front end of a box body is provided with an outdoor optical cable lead-in hole; a bottom plate below the lead-in hole is provided with an outdoor optical cable fixing nail and an optical fiber beam tube fixing nail; the middle of the bottom plate is provided with a fiber coiling rack; the inner sides of a left panel and a right panel are provided with cold connector fixing slots; the rear end of the box body is provided with an optical fiber output port and an output optical fiber fixing nail; an outdoor optical cable enters the box body through the lead-in hole and is fixed on the fixing nail through a stainless steel tube hoop; an optical fiber beam tube is fixed on the optical fiber beam tube fixing nail; a bare optical fiber is coiled in the fiber coiling rack and is respectively coiled to cold connectors in the left cold connector fixing slot and the right cold connector fixing slot; an output optical fiber is led into the box body through the optical fiber lead-in hole and is fixed; the bare optical fiber of the output fiber is coiled in the fiber coiling rack and is coiled to the cold connectors; and the cold connectors are connected with the outdoor cable and the output optical fiber. The invention has the advantages that the FTTH optical fiber junction terminal box can be accommodated in an FTTH multimedia box body, can well fix the outdoor optical cable and conveniently uses the optical fiber rapid cold connectors, thereby the use cost is obviously reduced and the equipment maintenance is more convenient.

The embodiment of the invention provides a monitoring system, a local host and a camera remote preview control method. The monitoring system comprises a camera, a local host and a remote host. The camera is connected with the local host through a first USB data line, the local host is connected with the remote host through a second USB data line, and the local host receives videos collected by thecamera through the first USB data line and forwards the videos to the remote host through the second USB data line. The camera is connected with the local host through the USB data line, and the local host is connected with the remote host through the other USB data line. The local host receives the video acquired by the camera through the first USB data line and transmits the video to the remotehost through the second USB data line, and the remote host receives the video acquired by the camera through forwarding of the local host, so that preview of the video acquired by the camera by the remote host can be realized.

The invention discloses a liquefied gas rapid mounting and dismounting connector, and belongs to the technical field of petrochemical engineering. The liquefied gas rapid mounting and dismounting connector is characterized in that a connecting pipeline is provided with a plunger, a bracket and a connecting rod linear restraining block; the connecting rod linear restraining block restrains the bracket, the plunger is connected with a connecting rod, the connecting rod is in threaded connection with a plunger driving screw through the bracket, and the plunger driving screw is connected with a first hand wheel outside of the connecting pipe through a first rotating shaft; a flow guiding sealing device is arranged in the plunger and comprises a flow guiding hole seal and a flow guiding pipe, the outer wall of the flow guiding pipe is provided with a thread, flow guiding holes are formed in the outer walls of the two ends of the flow guiding pipe, one end of the flow guiding pipe is connected with the flow guiding hole seal, and the other end of the flow guiding pipe is inserted into a sliding groove and is in threaded connection with the sliding groove; and the sliding groove is connected with a second rotating shaft through pin bolts, and the second rotating shaft penetrates through the outer wall of the connecting pipeline to be connected with a second hand wheel. The liquefied gas rapid mounting and dismounting connector is mainly used for the liquefied gas filling process, the residual fluid amount is decreased, the flow guiding sealing device is designed in the connector,opening and closing are easy, a locking rod is adopted for fixing, connection is fast and convenient, the connection reliability is improved, and the filling efficiency is improved.

The invention discloses a wedge-shaped splicing fitting, which is used in the technical field of cable connection equipment. The wedge block has an outer tapered surface matched with the inner pipe wall of the tapered pipe section and an inner hole through which the cable can pass and clamp the cable. When the present invention is used, the cable is passed through the inner hole of the wedge block, the wedge block is located inside the tapered pipe section, the outer tapered surface of the wedge block cooperates with the inner pipe wall of the tapered pipe section to realize cable clamping, and then the cable can be passed through The straight pipe section of the metal casing is butted or hung. The invention adopts a wedge-shaped connection structure, which can conveniently and quickly connect or connect and fix the wires without using special tools, and solves the problem that special crimping equipment is required to operate electricity.

The present invention provides a toilet brush. The toilet brush comprises a holding rod and a cleaning head, and one end of the holding rod can be connected with the cleaning head; the toilet brush ischaracterized in that the connecting end of the holding rod is provided with a locking opening, and the locking opening is used for limiting the cleaning head arranged in the locking opening from being disengaged; the holding rod comprises a holding sleeve rod and an operating rod installed in the holding sleeve rod, and the operating rod can move in the length direction of the holding sleeve rod. A drag hook device is arranged between the operating rod and the cleaning head, and in the process that the operating rod moves relative to the holding sleeve rod, the operating rod can pull the cleaning head into the locking opening through the drag hook device, so that the cleaning head is connected to the holding rod. The toilet brush is simple in structure, and the cleaning head is convenient to replace; the operation process is clean and sanitary.

The invention discloses a vehicle body control system based on area controllers, which comprises a central computer, a plurality of area controllers and an Ethernet transmission backbone network used for connecting each area controller and the central computer. The area controller comprises a left front vehicle body area controller, a right front vehicle body area controller and a rear vehicle body area controller, and the left front vehicle body area controller, the right front vehicle body area controller and the rear vehicle body area controller are in pairwise communication interaction connection through an Ethernet transmission backbone network. One domain controller is used for carrying out communication interaction on all the collected data and a central computer in a centralized manner through an Ethernet transmission backbone network; and a plurality of sub-control units for controlling actuators or sensors in respective corresponding areas are distributed on the left front vehicle body area controller, the right front vehicle body area controller and the rear vehicle body area controller.

The invention relates to a quick plug structure for a connector. When a male outer conductor is plugged into and matched with a female outer conductor, the rear end of the female outer conductor propsopen an elastic clamping ring, the elastic clamping ring enters a limit clamping slot in the outer circumferential surface of the female outer conductor, a right angle limit surface of the rear end of the elastic clamping ring is in fit with and limited by the limit clamping slot of the female outer conductor limit clamping slot and the rear side surface of a circular groove of the male outer conductor and can not exit; during disassembly, an unlocking sleeve is pulled to move backward along the outer surface of a limit boss, the edge of an annular inner ring props open the elastic clamping ring along an interior conical surface to exit from the limit clamping slot of the female outer conductor, and the female outer conductor can be disassembled after moving forward to exit. The quick plug structure for the connector has the advantages that size is small, weight is light, installation is quick, a connection operation is easy, coaxiality is good, quick plug can be realized, working efficiency is improved, and all the usage frequency band, intermodulation and power indexes respectively meet 5G communication using requirements.

The present invention provides a small-volume low-intermodulation RF connector. A male outer conductor is connected on a female outer conductor through a screw sleeve, the front end face of the male outer conductor is in conductive contact with a step on the inner hole of the female outer conductor to form a first conductive contact surface; a fixing section at the rear section of an elastic contact piece is inlaid in the male outer conductor, the elastic portion of the front section is extended to the outer portion of the male outer conductor to be in contact with the inner side circular conical surface of the female outer conductor to form a second conductive contact surface; radial and axial conductive contact surfaces achieve the intermodulation structure, the volume is small, the weight is light, the installation is fast, the connection operation is convenient, the coaxiality is good, the contact pressure of the inner and outer conductor interfaces are high, the reflection factorand the insertion loss are small, the crosstalk distortion is low, the anti-impact vibration performance is good, the outer conductor contact interface is reliable in seal, high in power and high in frequency band, and can be suitable for low-intermodulation requirements of 5G communication; and moreover, the raw material consumption of the copper conductor is reduced, the cost is reduced, and theintegration effect is good.

The invention discloses a clamping-sleeving type connecting device for a lined stainless composite pipe and relates to the technical field of stainless composite pipes. The connecting device comprisesa composite pipe body. A conveying pipe communicates with the left side of the composite pipe body. Connecting plates are fixedly connected to the left side of the composite pipe body. Fixing platesare fixedly connected with one sides of the connecting plates. A groove is formed in one side of each fixing plate. A receiving pipe communicates with the right side of the composite pipe body. Fixingand clamping blocks are fixedly connected to both sides of the receiving pipe correspondingly. Protruding blocks matched with the grooves are fixedly connected to one sides of the fixing and clampingblocks. According to the clamping-sleeving type connecting device for the lined stainless composite pipe, the fixing plates, the grooves, the protruding blocks and the fixing and clamping blocks arearranged, the connecting operation is speedy and convenient, the connecting device is convenient for the staff to use, and operation time is effectively reduced; and a leakage-proof stretching pad anda leakage-proof spring are arranged, leakage of the device can be effectively reduced, and reliability of the device is improved.

The invention discloses a windshield device for an electric vehicle, comprising a base plate, a first groove is opened on the base plate, a windshield is fixedly connected to one end of the upper surface of the baseplate, and a side surface of the windshield is fixedly connected to the windshield. There is a nylon belt, and a nylon buckle is lapped on the nylon belt. The end of the nylon buckle away from the nylon belt is fixedly connected with a connecting buckle, and the top and bottom of the side of the windshield are provided with screw holes. There is a second groove. The windshield device for electric vehicles adopts a windshield as the main windshield structure, and adds a corresponding heat preservation device inside the windshield. After going in, fix it to keep warm, and a sheath is set on the top of the windshield, which is connected by snap-in buttons, which can better protect the user's thighs and upper body, and at the same time The connection method is quick and convenient to use.

The invention relates to a universal exchangeable quickly-assembled split door lock. The lock consists of a front handle assembly and a rear handle assembly which are completely identical in structure, wherein a square iron is connected between the front handle assembly and the rear handle assembly; and each of the front handle assembly and the rear handle assembly comprises a handle, a handle head which is arranged in the handle, and a base which can be installed and fixed on a door, wherein the surface, facing the handle head, of the base is provided with an accommodating cavity, a return spring is arranged in the accommodating cavity, one side surface of the handle head is placed in the accommodating cavity, one end of the return spring is clamped in the base, the other end of the return spring is clamped on the handle head so that the handle head can automatically reset after the handle drives the handle head to rotate, and a limiting anti-separation structure used for limiting thehandle head from separation after rotating is arranged in each of the handle and the accommodating cavity. When the scheme is installed, no matter whether the lock is installed on the front surface of the door or on the back surface of the door, any handle assembly can be taken for mounting, and it is not needed to distinguish whether the lock is installed on the front surface of the door or on the back surface of the door.

The invention discloses a power cable connecting terminal combined member which comprises a T-shaped connecting terminal, an L-shaped connecting terminal, a linear connecting terminal and a docking joint. Any two or three of the T-shaped connecting terminal, the L-shaped connecting terminal and the linear connecting terminal are connected into a whole through the docking joint, each of the T-shaped connecting terminal, the L-shaped connecting terminal, the linear connecting terminal and the docking joint is an integral member composed of an inside conductor and an outside hard insulating sleeve, each inside conductor is sealed in the corresponding hard insulating sleeve in an insulated manner, and a connecting end of each inside conductor is of a threaded connecting structure. A user only contacts with the outside insulating sleeves during operation, so that electrified connection can be realized. Each of the T-shaped connecting terminal, the L-shaped connecting terminal, the linear connecting terminal and the docking joint has various structures, combining of the terminals is flexible, the terminals can be connected to form the combined member having different structures according to needs, and the power cable connecting terminal combined member is wide in application range.

The invention relates to a mine flameproof high-voltage cable connector. The connector consists of a chassis, a fitting nut, a novel conducting rod, a wire holder, an outer shell, an iron bracket, an inner grounding conducting block, bolts, a tail holder, a check ring, a sealing ring, a pressure plate, a positioning pin and an outer grounding bolt, wherein one end of the outer shell is provided with the chassis; the positioning pin is arranged on one side of one end of the outer shell connected with the chassis; the other end of the outer shell is connected with the tail holder in a form of screwing the bolt; the check ring is arranged in the tail holder; the sealing ring is arranged outside the check ring; the outer end of the tail holder is in bolt connection with the pressure plate; the novel conducting rod is arranged in the outer shell; an encapsulation-free type insulator is arranged outside the novel conducting rod; the wire holder is arranged at the inner end of the novel conducting rod; and the outer end of the wire holder is connected with one end of the iron bracket, and the other end of the iron bracket is extended to be connected with the tail holder. The mine flameproof high-voltage cable connector has the advantages of simple overall structure, convenient disassembly, assembly, maintenance and use, light overall weight, good working stability and high reliability.

The invention discloses a combined-type connecting device which is formed by welding a plurality of internal expanding connectors. Each internal expanding connector is provided with an internal expanding taper mandrel, the front end is in a frustum-cone shape, and the rear end is provided with a screw thread. The screw thread is connected with a hexagon nut, and the hexagon nut is rotated to push an internal-expanding-piece fixed seat and drive four internal expanding pieces to tightly expand in the inner chamber of a galvanized steel pipe. The combined-type connecting device can select a multiple-shaft connecting mode of a straight pipe, three shafts, four shafts and the like and can be widely applied to connection occasions, such as connection of power isolating switches, tent setting, scaffolds for engineering construction, scaffolds for brick layers and line paying off and the like. Compared with the traditional connecting mode, the invention has the advantages of quickness, convenience, cot saving and the like.