49results about How to "Setting does not affect" patented technology

The invention discloses a mobile terminal comprising a housing, a main board structure, a diversity reception circuit, and an NFC feed source. A receiving space is defined in the housing. A metallic frame is disposed on the circumferential wall of the receiving space. The metallic frame is equipped with two first slits in order to define a first section insulated from other sections. The main board structure is arranged in the receiving space. A first clearance region through which magnetic lines may pass is defined between the main board structure and the first section. The diversity reception circuit and the NFC feed source are connected with the first section. According to the mobile terminal, a radiator of a diversity antenna is disposed on the metallic frame to achieve NFC so as to solve a NFC antenna disposition problem, effectively reduce antenna design cost and antenna space, prevents excessive segments on the metallic frame, and guarantee than the NFC antenna cannot influence other antennas on the mobile terminals.

The invention discloses a suppression device for direct-current biasing current of a transformer and a control method. The device comprises a nonlinear positive temperature coefficient (PTC) thermistor, a zinc oxide resistor, controlled-clearance dual-ball electrodes, a current sensor, a voltage sensor, a digital monitor and a remote monitoring system, wherein the zinc oxide resistor is connected with the nonlinear PTC thermistor in parallel and is used for protecting the nonlinear PTC thermistor and preventing over-high voltage of a neutral point of the transformer; and the distance between the controlled-clearance dual-ball electrodes can be adjusted and set according to the requirements. The suppression device is simple in structure, small in size, convenient to install and relatively low in fund input; control equipment is not needed; the grounding mode when the transformer normally runs is not changed; the control method for the device has the characteristic of being simple to operate, and essentially has no influence on circuit protection; and the short circuit current of the circuit can be effectively reduced.

A storing-container structure for motorcycle, the motorcycle includes a body frame (F) having at least a pair of right and left or front and rear frame members with a storage box that is open upward between the pairing frame members. A riding seat covers the opening end of the storage box from above. The storage box includes a box main body arranged between the pair of frame members with a box constituent member that is detachably mounted below the box main body so as to form an electronic component storage chamber in cooperation with the box main body that composes a part of the wall portion of the storage box. The box constituent member is overlapped with at least a part of the frame members of a pair of frame members viewed in a plane with the box constituent member mounted to the box main body. The box constituent member bulges from the box main body.

The invention relates to a connecting node of a concrete filled steel tubular column and a reinforced concrete beam and a construction method of the connecting node. The connecting node is arranged at the junction of the concrete filled steel tubular column and the reinforced concrete beam; a plurality of first holes are formed in the steel tube of the concrete filled steel tubular column; reinforcing plates are arranged on the outer peripheral surface of the steel tube and correspond to the holes; second holes overlapped with the holes are formed in the reinforcing plate; a plurality of reinforced steel bars corresponding to the first holes are respectively arranged in the reinforced concrete beam; the reinforced steel bars of the reinforced concrete beam respectively penetrate through the first holes and the second holes in corresponding positions. By adopting the connecting node of the structure, as the holes in the steel tube are relatively small, the cross section of the steel tube is not greatly weakened, and seams left after the reinforced steel bars penetrate through the small holes are also relatively small, the constraining force of the steel tube to the concrete filled steel tubular column is barely reduced, the bearing capacity and the deformation property of the concrete filled steel tubular column are not affected, and the bearing capacity of the concrete filled steel tubular column is barely affected.

The invention discloses electronic equipment which comprises a first body, a second body and a connecting piece, wherein a groove is formed in a first surface casing of the second body; the connecting piece is connected with the first body and the second body so that the first body and the second body are enabled to be switched between an opening state and a closed state in a relative position state, and are configured in a manner that a second surface casing of the first body in the closed state is contacted with the first surface casing of the second body, and the connecting piece is accommodated inside the groove, so that the connecting piece can be hidden inside the electronic equipment and the connecting piece cannot be perceived by a user in any angle. On such basis, the invention further provides a hinge applied to the electronic equipment. The structural improvement ensures that no externally exposed interface is formed in the outer sides of the two bodies.

The invention relates to the technical field of geotechnical engineering landslide model test and monitoring, and in particular relates to a model test system and method for interaction of a tunnel and an anti-slide retaining structure in landslide. The test system comprises a landslide structure, a tunnel structure, an anti-slide retaining structure, a simulation load loading system and test elements; the tunnel structure is arranged in the landslide structure, and the anti-slide retaining structure is arranged on the landslide structure and used for reducing the acting force generated by movement of the landslide structure on the tunnel structure or reinforcing the tunnel structure; the simulation load loading system is arranged on the landslide structure and is used for simulating the application of acting force to the landslide structure; the test elements are respectively arranged on the landslide structure, the tunnel structure and the anti-slide retaining structure; the system is used for monitoring stress and deformation of the tunnel structure and the anti-slide retaining structure, and the problems that only the internal force and displacement deformation characteristicsof the integrity of the tunnel structure are monitored in the prior art, and monitoring of key areas where diseases possibly occur in a tunnel is lacked are solved.

The invention relates to a multi-stage telescopic type isolating switch and a moving end assembly thereof. The moving end assembly comprises a cylinder body and more than three stages of pistons, wherein the more than three stages of pistons include a first-stage piston, a second-stage piston and a last-stage piston; the first-stage piston is movably arranged on the cylinder body in a guide manner; the second-stage piston is movably arranged on the first-stage piston in a guide manner; the last-stage piston is provided with a moving contact; and reinforcing rods parallel to the axes of the pistons are fixed on at least two stages of pistons, the reinforcing rods are movably arranged on the cylinder body, the other stages of pistons or the reinforcing rods of the other stages of pistons along the direction parallel to the axes of the pistons in a guide manner. Due to the arrangement of the reinforcing rods, the pistons and the reinforcing rods can form a frame structure; the stability of the pistons is greatly improved; the friction force on the pistons can be reduced to reduce abrasion; an accurate movement locus of the moving contact is ensured; an offset is avoided; the structure is compact; the arrangement of other parts is not affected; the multi-stage telescopic type isolating switch is low in cost and easy to implement; and the stability of the telescopic type isolating switch with a relatively long breaking-closing travel can be effectively improved.

The invention relates to an assembly type simply-supported box girder end crossbeam structure comprising a box girder. The box girder is composed of an upper top plate, a lower base plate and webs onthe two sides. The outer side of each web is provided with a horizontal vertical prefabricated end crossbeam, and a horizontal vertical in-box plug plate is disposed in the box girder. The end crossbeam scheme facilitates removal of a prefabricated box girder inner die, speeds up the construction progress, and at the same time facilitates the pouring quality of the end crossbeam and ensures the stress safety at the later stage.

The invention provides a wireless noise reduction earphone, which comprises an earmuff shell, the earmuff shell is provided with an accommodating cavity, a moving coil is fixedly arranged in the accommodating cavity, the accommodating cavity is divided into a front cavity and a rear cavity by the moving coil, the earmuff shell is provided with a sound outlet communicated with the front cavity, a feedback microphone and a high-frequency sound production unit are fixedly arranged in the front cavity, and the high-frequency sound production unit is arranged in the rear cavity. The high-frequency sounding unit is a moving iron, a planar diaphragm or an MEMS loudspeaker; the earmuff is connected with the earmuff shell, the earmuff is provided with a cavity with two open ends, part of the earmuff shell extends into the cavity and is clamped with the earmuff, and the feedback microphone and the high-frequency sounding unit are located in the cavity of the earmuff; and the ear rod is connected with the rear cavity of the ear muff shell, and a feed-forward microphone is arranged in the ear rod. The wireless noise reduction earphone is small in size, comfortable to wear and good in sound quality effect and noise reduction effect.

A semiconductor or photovoltaic material processing device comprises an ark structure and a semiconductor or photovoltaic material processing structure, wherein the ark structure is placed on the semiconductor or photovoltaic material processing structure, and an electrode structure of the semiconductor or photovoltaic material processing structure is connected with an electrode column of the arkstructure; the processing structure of the semiconductor or photovoltaic material comprises a furnace body and a furnace door, an electrode structure is arranged on the furnace door, an adjusting device is arranged on the furnace door, the adjusting device comprises an arc-shaped contact surface and a supporting block, the arc-shaped contact surface is arranged between the supporting block and thefurnace door, and a structure matched with the arc-shaped contact surface is arranged at the corresponding position of the supporting block or the furnace door; the semiconductor or photovoltaic material processing device provided by the invention is simple in structure and reasonable in electrode mechanism design, is perfectly combined with the furnace door to realize longitudinal placement of the ark sheet, and can quickly adjust the furnace door to achieve a good sealing effect.

The invention discloses a novel ark structure. The novel ark structure comprises an ark frame, first ark plates, second ark plates and a flow uniformizing plate. Flow uniformizing plates are arrangedat the top and the bottom of the ark frame, and the first boat plates and the second boat plates are arranged between the top flow uniformizing plate and the bottom flow uniformizing plate at intervals. The novel ark structure is simple in structure, and a reinforced electric field is formed between the ark plates.

A heat radiation device of circuit board is composed of circulation mechanism set on proper position of circuit board as well as flow guiding unit connected to heating source on circuit board and connected to said circulation mechanism .The said device can be widely used in heat radiation system of various circuit boards.