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

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 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 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 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 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 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 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.

The invention relates to a vibrating screen, in particular to a breaking preventing type vibrating screen. The vibrating screen comprises a screen box, a support, a vibrating motor, a feeding port, a discharging port and a screen body. The feeding port is formed in the upper end of the screen box. The lower end of the screen box is provided with the support and the discharging port. The screen body is arranged in the screen box. The vibrating motor is arranged on a side section. The two ends of the screen body are fixedly connected in the screen box through spring bodies. According to the breaking preventing type vibrating screen, the connecting manner of the screen body can be added, cost is saved, and effects are improved.

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.

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.