46results about How to "Add connection method" patented technology

The present invention relates to a chip retaining device for connecting a chip (9) to an ink cartridge (1). The device includes a chip holder for holding a chip (9) and a fitting structure which cooperates with the chip holder and is located on an external surface of ink cartridge (1). The fitting structure has at least one sliding groove and at least one limiting rib (2). The chip holder further comprises at least one sliding member (8) capable of being slidably received within the at least one sliding groove and at least one engagement tab (7) for engaging with the at least one limiting rib (2) when the chip holder is installed to the fitting structure and to releasably secure the chip holder within the fitting structure. After the ink cartridge (1) is depleted of ink, the chip holder may be removed so that the chip (9) and the ink cartridge can be separately recycled and the chip can be reset for reuse.

The invention discloses a control method and system having compatibility with various electric appliances. The system comprises a transfer processing apparatus and a control terminal. The control terminal is connected with various electric appliances by the transfer processing apparatus; a first port of the transfer processing apparatus is connected with the various electric appliances by various communication modules or an internet network and is used for receiving corresponding messages sent by the various electric appliances. The transfer processing apparatus is used for carrying out parsing processing on the received messages to obtain processing information of the various electric appliances; and a second port of the transfer processing apparatus is connected with the control terminal and is used for sending the processing information to the control terminal for displaying for users. The first port of the transfer processing apparatus is connected with the various electric appliances by various communication modules or an internet network and thus the connection ways of the various electric appliances and the transfer processing apparatus are expanded, so that a problem of limitation of the existing compatible control scheme of intelligent household appliances can be solved effectively.

In the UMTS, semi-static uplink and downlink connection parameters relating to the frequently-used services of voice, fax and web browsing are intermittently broadcast to mobile user equipment (20) which stores the parameters. When a mobile requests (30) one of those services, the relevant dynamic parameters are sent (32) over the radio interface and the mobile is asked whether it has in its store the relevant parameters for the requested service; if so (34), the call is set up; if not (36), the semi-static parameters relevant to the requested service are sent (38) to the user equipment. Considerable saving of radio resource results.

The invention belongs to the technical field of sea water desalination, and relates to a foot-operated portable sea water desalination machine. The foot-operated portable sea water desalination machine comprises a foot-operated driving device, an extension cylinder and a reverse osmosis membrane assembly, the foot-operated driving device comprises a foot-operated plate, a connecting plate, a rotating shaft, a torsion spring, a driving rod and a piston rod, the foot-operated plate is integrally formed by a pedal plate and a bending plate, and the pedal plate can be folded. Compared with a handle type driving mode in the prior art, the foot-operated driving device is more labor-saving; and a folding pedal structure, an extension cylinder structure and a connection mode facilitate the use, carrying and storage of the seawater desalination machine. Compared with the prior art, such a technical scheme in the invention is more beneficial for portability and labor saving of the seawater desalination machine.

The invention relates to a prefabricated assembled solid single-column pier based on root section expansion. The pier comprises a bearing platform and a pier stud arranged on the bearing platform. A longitudinal groove is formed in the upper surface of the bearing platform, the section of the root of the pier stud is locally enlarged, the pier stud is arranged in the longitudinal groove, and a fiber concrete FRC connecting belt is poured in a gap between the inner wall of the longitudinal groove and the outer wall of the root of the pier stud; the pier stud is connected with the longitudinal bars of the bearing platform through grouting corrugated pipes; the pier stud and the bearing platform are tensioned through prestressed tendons; the bottom of the pier stud adopts an expanded sectionform, so that the overall stability of the pier is improved; the connection mode of the grouting corrugated pipe is added at the expanded section, so that the torsion resistance is improved structurally; the prestressed tendons provide a self-resetting function; the fiber concrete FRC material is locally adopted to replace common concrete, so that the crack resistance is improved. The prefabricated assembled solid single-column pier is novel in structure, good in mechanical property, safe, reliable, convenient and fast to construct on site and extremely short in construction time, and has goodtechnical and economic benefits.

The invention provides a weak current wire arrangement device for a machine room, and belongs to the technical field of machine room wiring tools. The weak current wire arrangement device for the machine room comprises three bunching mechanisms; the three bunching mechanisms are sequentially stacked through a connecting mechanism; the upper side and the lower side of each bunching mechanism are provided with an upper cover plate and a bottom plate respectively; each bunching mechanism comprises a concave plate; a plurality of wire containing cavities distributed at equal intervals are formed in each concave plate at equal intervals; and first elastic pieces and second elastic pieces are arranged on the left sides and the right sides of the multiple wire containing cavities and fixed together, arc-shaped grooves are formed in the lower inner walls of the multiple wire containing cavities. The whole wire arrangement device is reasonable in structural arrangement, ingenious in conception, flexible to use and convenient to use. According to the device, weak current wires in a machine room can be effectively and neatly limited, later maintenance of the wires is facilitated, meanwhile, the multiple groups of wire bunching mechanisms can be mounted in a stacked manner, the adaptability of the device is improved, and the practicability is high.

The invention discloses an individual soldier wearing type toxic gas and nuclear radiation detector, which comprises a wearing assembly, which comprises a buckle; a shell, which comprises an upper panel, a lower panel and a sealing component, wherein a toxic gas detection port, an oxygen concentration detection port, a nuclear ray detection port, a screen mounting port, a loudspeaker mounting portand a charging port sealing plug are reserved in the upper panel, and the lower panel is provided with the buckle; a circuit assembly, which comprises a PCB, wherein pin terminals of a toxic gas sensor, an oxygen sensor and a nuclear ray sensor are inserted into the PCB; a screen; a vibration audible and visual alarm; and a battery. According to the invention, real-time monitoring and danger alarm can be carried out on the environment where an individual soldier is located, and the system has the advantages of multiple detection types, light weight, small size and suitability for wearing anduse by the individual soldier.

The invention relates to a spare tire cover plate and a production method thereof. The spare tire cover plate is provided with a fixing part and a lap joint part, and is characterized in that a base plate of the fixing part is made of PHC materials, a thermoplastic embedded part is arranged at the front end of the base plate of the fixing part, the lap joint part is made of thermoplastic materials, and the lap joint part and the thermoplastic embedded part on the base plate of the fixing part are connected together in a welding mode. According to the scheme, the structure is simple, productionis convenient, the cost is low, the lap joint part has enough stiffness and a good turnover effect, and the problem of a gap formed after the SUV type seat is turned over forwards is effectively solved.

The invention discloses a raw bamboo frame steel pipe structure adapting to raw bamboo diameter changes. The raw bamboo frame steel pipe structure comprises a vertical steel sleeve, the vertical steelsleeve comprises two semicircular vertical steel sleeve assemblies, a plurality of opposite wing plates I are arranged on each of the two semicircular vertical steel sleeve assemblies, rubber gasketsI are arranged between the opposite wing plates I, threaded holes I are formed in the wing plates I, and bolts I penetrate through the threaded holes I to connect the two semicircular vertical steelsleeve assemblies; a plurality of holes I are further formed in the vertical steel sleeve, and a notch I and a plurality of holes II are formed in the joint of the two semicircular vertical steel sleeve assemblies. The method can adapt to standard joint connection of raw bamboos with different diameters, standard joint connection of non-standard raw bamboo rod pieces is achieved, the constructiondifficulty is reduced, the construction process is simplified, the reliability of a raw bamboo frame structure is improved, and industrial technology popularization is facilitated.

The invention discloses a safety device for a server data exchange network safety device. The safety device comprises a safety device body and a receiver, wherein an upper shell is arranged at the upper end of the safety device body; a lower shell is arranged at the lower end of the safety device body; the upper shell and the lower shell are fixedly installed through screws; heat dissipation holesare formed in the side edge of the upper shell; a round hole groove is formed in the front end of the lower shell; the front end of the lower shell is provided with a protruding block groove; the front end of the lower shell is provided with a switch and a power interface; and the rear end of the lower shell is provided with a connecting port for connection with the receiver. The safety device for the server data exchange network is provided with the receiver, so signal receiving strength can be greatly improved, and signals can be stably received; and the safety device is provided with a protruding block, a clamping groove is formed in the protruding block, and the clamping groove can prevent loosening when the safety device is connected with an external wire, so connection stability isgreatly improved, and operation of an operator is facilitated.

The embodiment of the invention discloses a data control method and system and related devices. The data control method comprises the steps of building communication connection with a vehicle-mounted instrument device by adopting a pre-set connecting mode; building system connection with the vehicle-mounted instrument device based on the communication connection and according to a vehicle-mounted control application; sending a first data control instruction to the vehicle-mounted instrument device to control the vehicle-mounted instrument device to carry out the first data control operation; and receiving a second data control instruction sent by the vehicle-mounted instrument device and performing the second data control operation which corresponds to the second control instruction. By adoption of the data control method, the connecting mode of a mobile terminal and the vehicle-mounted instrument device can be added, operation complexity of mutual connection between the vehicle-mounted instrument device and the mobile terminal can be reduced, and diversity of the data control function between the vehicle-mounted instrument device and the mobile terminal can be increased.

The invention discloses a disposable oxygen atomization inhaler for pediatric clinic, relates to the technical field of medical instruments, and aims to solve the problem of medicine mixing in a use process of the disposable oxygen atomization inhaler for pediatric clinic. According to the scheme, the disposable oxygen atomization inhaler for pediatric clinic comprises a first shell, a second shell is arranged in the first shell, a motor is fixedly connected to the outer wall of the top of the first shell, a rotating shaft is installed at the output end of the motor, four pairs of stirring blades are arranged on the rotating shaft at equal intervals, and a driving bevel gear is connected to the bottom end of the rotating shaft through bolts. Through the combination of various structures, medicines in a medicine container in an atomizer are mixed and stirred mechanically instead of manual work, so that the workload of a medical staff is reduced, the medicines are mixed more thoroughly,and the treatment effect on a patient is improved; and the connecting mode of a connecting tube is enhanced, so that the influence on treatment as a child pulls out the connecting tube in a treatmentprocess is effectively prevented.

The invention discloses a novel self-tapping drill assembling bolt which comprises a fixed bolt and a tapping and drilling rod body, wherein the tapping and drilling rod body comprises a tap screw rodand a drill rod integrally formed; the fixed bolt comprises a screw rod; one end of the screw rod and the free end of the tap screw rod are assembled and connected; a hexagon nut and a first connector extending in the length direction of the screw rod are fixedly arranged at the other end of the screw rod; the tail end of the first connector is arranged to be a polygonal prism structure matched with drilling equipment, or a third mounting groove hole matched with the drilling equipment is formed in the free end surface of the first connector; an external thread matched with a threaded groovehole tapped by the tap screw rod is formed in the outer surface of the fixed bolt; and the fixed bolt and the free end of the tap screw rod are assembled and connected to be adapted to the requirementof a thicker workpiece to flexibly select or cut the fixed bolt with proper length, so that suitability of the fixed bolt is improved; and after drilling, tapping and fastening are finished at one time, the tapping and drilling rod body can be dismantled from the fixed bolt, so that resource waste of the tapping and drilling rod body is reduced.

The invention provides a Chinese medicine auricular point acupuncture pen and an electrocochleogram information collection management system. The auricular point acupuncture pen comprises a probe, electrodes, an outer casing, a trigger switch, a flexible connector, a LCD screen and battery. One end of the outer casing is provided with an opening for placing the probe, and two electrodes are symmetrically arranged on the side wall of the outer casing; the flexible connector is disposed in the opening of the outer casing, and the probe is movably connected to the flexible connector, and the trigger switch is arranged beside the flexible connector in the outer casing; an integrated circuit board is fixed in the outer casing, and the liquid crystal screen is disposed on the outer casing. The electrocochleogram information collection management system comprises a login module, an auricular point diagnosis module, a teaching module, and a system setting module. The software system collects auricular data, saves the data to a database, and generates a standard report. The software system manages the auricular point acupuncture pen and data, and has built-in rich teaching and practice resources to provide the practice function of the auricular acupuncture points, which makes the data collected by the auricular point acupuncture pen more accurate and convenient, and generates a standardized standard report.

The invention provides a multifunctional diamond drill bit and a working principle thereof. The multifunctional diamond drill bit comprises a connector, a threaded cavity, a drill bit main body, a connecting block, a first connecting hole, a second connecting hole, an extending drill rod structure, a connecting fixing rod structure and a rotating ring structure, wherein the threaded cavity is formed in the lower surface of the connector; the drill bit main body is welded at the top of the connector; and the connecting block is arranged at the upper surface of the drill bit main body through injection molding. Through the arrangement of the extending drill rod structure, during the hole drilling, the diameter of a drill hole can be conveniently enlarged, and meanwhile, the functions of thediamond drill bit are also added; through the arrangement of the connecting fixing rod structure, the diamond drill bit can be conveniently reinforced, and meanwhile, the connecting modes of the diamond drill bit are also added; through the arrangement of the rotating ring structure, the length of the rotating ring structure can be conveniently extended; and meanwhile, during the installation of the diamond drill bit, the fastening performance of the diamond drill bit can be enhanced.

The invention relates to the technical field of anchoring parts, and discloses a combined anchoring part for buildings. The combined anchoring part for buildings comprises a fixing plate A and a fixing plate B. The center of the front surface of the fixing plate B is provided with a hole and is sleeved with an insertion shaft, the center of the back surface of the fixing plate A is fixedly connected with an insertion cylinder A, the center of the insertion cylinder A is in a hollow state and is sleeved with an insertion cylinder B, and the fixing plate A is internally provided with a groove and is sleeved with straight gears D, the centers of the back face of the straight gears D are fixedly connected with the center of the front face of the inserting cylinder B. The straight gears D are arranged in the fixing plate A in a sleeved mode, holes are formed in the positions, corresponding to the centers of the four straight gears D, of the back face of the fixing plate A, threaded rods are arranged in the holes in a sleeved mode, and threaded holes are formed in the positions, corresponding to the four straight gears D, of the front face of the fixing plate B. When wallboards are connected, connecting acting force is completely applied to the fixing plate A and the fixing plate B, the problem that the wallboards are abraded and even damaged due to the fact that large pressure generated in connecting process acts on the wallboards is solved, using stability of the wallboards is improved, and service life of the wallboards is prolonged.

The invention discloses laser processing equipment of a three-dimensional antenna. The laser processing equipment comprises laser sources, a locating unit, a three-dimensional optical vision detectionunit and a linear motor. The laser source is used for carrying out laser processing on an insulation substrate of the three-dimensional antenna so as to obtain the running path of metal lines of thethree-dimensional antenna. The locating unit is used for locating and fixing the insulation substrate. The multiple laser sources are arranged, the locating unit is provided with multiple processing stations capable of being switched, and the multiple processing stations correspond to the multiple laser sources. The invention further discloses the three-dimensional antenna, a processing method andcommunication equipment.

The invention provides an aluminum profile convenient to combine. The aluminum profile comprises a profile body, grooves are formed in the profile body, the grooves are formed in the four faces of the profile body, a buckle is arranged in the groove in one side in a sliding manner, a clamping block is arranged in the groove in the other side in a sliding manner, the buckle and the clamping block cooperate with each other to achieve connection, and position locking blocks are arranged in the grooves. The position of the buckle or the clamping block is fixed through the position locking blocks, supporting rods are arranged at the four corners of the profile body, supporting blocks are arranged at the tops of the supporting rods, and the profile body is supported through the supporting rods and the supporting blocks. Basic profiles form a required shape, the use applicability of the aluminum profile is improved, the profile is conveniently assembled according to different requirements, the profile body is supported through the supporting rods and the supporting blocks, the stability of the profile body is guaranteed, fixed locks are connected to hanging rings, auxiliary movable connection is conducted on the profile body, and the connecting modes are increased.

The invention relates to an airport electric tractor with a hidden protection device, which is characterized in that a turnover type front wind shield is movably assembled at the upper end of a tractor body and at the front end of a cab, and lateral storage grooves with built-in lifting type guide frames are formed in the two sides of the tractor body and at the rear end of the cab; an elastic winding drum with a built-in drawing type flexible sun-shading and rain-shielding cover is fixed on the upper surface of the tractor body and located at the position of a tractor tail through bolts, a rear-hanging type fixing support is assembled on the tail portion of the tractor body through bolts, and a turnover type traction support is movably assembled in the rear-hanging type fixing support. A wind shielding structure and a supporting mechanism can be rapidly formed at the front end and the rear end of a cab, a sunshade and rain shielding device can be formed on the outer side of the cab in cooperation with a pull-out type flexible sunshade and rain shielding cover, and the using comfort of a tractor in severe weather is greatly improved.

The invention discloses a vehicle-mounted internet of things intelligent controller, and the controller comprises a controller body and a power management center installed in the controller body, and the controller body comprises a central processing unit. The output end of the central processing unit is bidirectionally and electrically connected with a voice recognition preprocessing module, an equipment positioning danger early warning module, an ambient air quality detection early warning module, a sound output control buffer module, a 4G communication module and a power supply input module, and the output end of the 4G communication module is bidirectionally and electrically connected with a server. The use requirements of the controller body in different environments can be met, the overall function is improved, the technology is advanced, remote control can be achieved, the user experience is good, the accident rescue speed is increased, and the practicability is high. The problems that the operation mode of existing vehicle-mounted equipment is backward, distance limitation exists in short-distance remote control, user experience is poor, driving danger exists, and air pollution exceeds the standard and cannot be recognized are solved.

The invention discloses voice wake-up equipment based on artificial intelligence and a wake-up method thereof, and belongs to the technical field of voice wake-up, the voice wake-up equipment comprises a main body, one end of the main body is provided with a first connecting column, one side of the first connecting column is fixedly provided with a connecting line, and the other end of the connecting line is fixedly provided with a sound receiver; a first connector is fixedly installed at the other end of the first connecting column, a first blocking cap is arranged on the first connector, a second connecting column is fixedly installed at the other end of the body, a second connector is fixedly installed at the other end of the second connecting column, and a second blocking cap is arranged on the second connector. The first connecting column and the second connecting column are arranged on the two sides of the main body, the device can be conveniently connected in a circuit through the first connector and the second connector, or the device can be directly connected between an external power supply and an electric appliance by replacing the second connector or the first connector and serves as the intelligent voice switch, the connecting modes can be effectively increased, and the installation and the use are more convenient.

The invention discloses a single nut seat assembly type pulling-resistant joint, which comprises a square end plate and nut seats. Each edge of the back surface of the end plate is welded with two nut seats, openings of the nut seats face outwards, and a rotation-preventive connecting plate is connected between the two adjacent nut seats on each two adjacent edges. The single nut seat assembly type pulling-resistant joint has the advantages that two pulling-resistant piles are additionally connected, connecting torque which is weakened by damage to an original welding joint of the two pulling-resistant piles can be increased, accordingly, tensile strength and bending resistance of a space between two end plates can be improved, and performances of the integral piles are enhanced.

The invention discloses a digital factory production flow management and control device which comprises a management and control device body and a connecting end arranged on the front face of the management and control device body, the left side and the right side of the management and control device body are fixedly connected with connecting plates, and the inner sides of the connecting plates are movably connected with a two-way screw. The left end and the right end of the two-way screw penetrate through the connecting plates and extend to the outer sides of the connecting plates, the left side and the right side of the surface of the two-way screw are in threaded connection with positioning plates located on the outer side of the connecting plate, and the two sides of the bottom of each positioning plate are arranged to horizontally extend towards the outer side. By rotating the two-way screw and pushing the two positioning plates to move oppositely, the positioning plates can be bidirectionally clamped by using parallel bulges on two sides of the positioning plates, so that the mounting convenience of the management and control device body is greatly improved, and the problems that an existing management and control device is relatively single in connection mode with equipment, cannot meet the mounting requirements of various equipment, and severely influences the installation efficiency of the management and control device are solved.

The invention discloses a local network connection method, device and system, belonging to the technical field of communication. The method is applied to a control plane node, and includes: receiving a location area identifier sent by an access node, where the location area identifier is sent by the access node when receiving an access request sent by a user equipment, indicating that the user equipment is currently located location area; determine at least one local network identifier according to the location area identifier, and send the at least one local network identifier to the user equipment; receive a connection establishment request sent by the user equipment, and the connection establishment request carries the user equipment based on the at least A first local network identifier selected by a local network identifier; according to the first local network identifier, establish a connection from the user equipment to the first local network. In the present invention, the user equipment can independently select the local network to be accessed based on at least one received local network identifier, which expands the connection mode of the local network and improves flexibility.

A wear-free and glue-free shoe and a shoe-making method thereof relate to the field of shoe-making. The purpose of the present invention is to solve the problems of human body damage caused by adhesives used in existing shoe-making and cost increase. The present invention divides the midsole in shoemaking, and uses thick lines to code the middle area of ​​the midsole at a distance of about 0.5 cm from the edge of the midsole to form "concave-convex surfaces and gaps" for pouring and melting the outsole , and connect the upper at the edge of the midsole, also forming "concave-convex surfaces and gaps", this structure is conducive to melting the outsole perfusion, and can be more firmly combined with the outsole. The method of the invention and the manufactured shoes save the adhesive, save the cost, and do not cause harm to the workers and the environment. The invention is applied in the field of shoemaking.

The invention discloses a building block robot straight-line connecting device, which comprises a middle connecting part, wherein two connecting pieces are oppositely arranged on the outer wall of themiddle connecting part. Compared with the prior art, the robot effectively solves the problem that the block building is constrained because the splicing form is single and the connecting mode is less in the prior art; the middle connecting part is relatively provided with the structures of the connecting pieces, and the middle connecting part per se can be connected, so that the building item isstronger in selectivity, the space is saved, the connecting mode is increased, the structure is simplified, and the rich diversity of block building is improved; and the effective butt joint with other block building products and connectors is completed through plugs and connecting holes of the device, so that the splicing effect which cannot be completed before is effectively improved, the richeffect of the items is effectively improved, different splicing imagination for customers is provided, and the usability and practicability of the product are improved.

The invention discloses a single nut seat assembly type pulling-resistant joint, which comprises a square end plate and nut seats. Each edge of the back surface of the end plate is welded with two nut seats, openings of the nut seats face outwards, and a rotation-preventive connecting plate is connected between the two adjacent nut seats on each two adjacent edges. The single nut seat assembly type pulling-resistant joint has the advantages that two pulling-resistant piles are additionally connected, connecting torque which is weakened by damage to an original welding joint of the two pulling-resistant piles can be increased, accordingly, tensile strength and bending resistance of a space between two end plates can be improved, and performances of the integral piles are enhanced.

The invention relates to an ink supplying needle which is used for an ink continuous supply system of an ink-jet printer. The ink supplying needle comprises a needle head, a needle seat, a check valve, a detection room and an ink outlet. The ink supplying needle is used to solve the technical problem that an existing ink supplying needle used for an ink-jet printer leaks ink.