11results about How to "Facilitate modular production" patented technology

The invention relates to an electronic oil pump which comprises a shell, an electrical unit and an oil pump execution unit, the electrical unit and the oil pump execution unit are arranged in the shell, a separation assembly used for separating the electrical unit from the oil pump execution unit is further arranged in the shell, and the separation assembly comprises a separation piece and a bridging piece which penetrates through the separation piece and is formed with the separation piece in an embedded mode. One end of the bridging piece is connected with the oil pump execution unit, and the other end is connected with the electrical unit. According to the electronic oil pump, the bridging piece is embedded in the partition piece, the bridging terminal corresponding to the bridging piece can be arranged in the oil pump execution unit, the bridging terminal and the bridging terminal are in butt joint for electric conduction, the partition piece is made of plastic materials and can completely wrap the bridging piece, and the sealing effect is greatly improved through the mutual embedding arrangement mode of the bridging piece and the partition piece; and moreover, the high corrosion resistance effect is achieved, certain deformability can be achieved through connection of the bridging pieces made of the metal material, the requirement for assembly tolerance is low, and modular production can be conveniently conducted.

The invention belongs to the technical field of refrigeration equipment, and particularly provides a fan for a refrigerator and the refrigerator with the fan. The invention aims to solve the problem that the modular production of the refrigerator is not facilitated due to the fact that each storage chamber of the existing refrigerator is independently provided with a group of air doors. The fan comprises a machine shell, an impeller, a first air door and a second air door, wherein the machine shell is provided with an outer shell and an inner shell; wherein a cavity is defined between the outer shell and the inner shell, a first outer air outlet and a second outer air outlet are formed in the peripheral wall of the outer shell, and a first inner air outlet aligned with the first outer air outlet in the radial direction and a second inner air outlet aligned with the second outer air outlet in the radial direction are formed in the peripheral wall of the inner shell. An air inlet is further formed in the circumferential wall of the inner shell, and the side wall of the air inlet extends to the outer side of the outer shell in the radial direction. The first air door and the second air door are slidably installed in the cavity in the circumferential direction of the machine shell. According to the invention, the fan and the air door form a module, so that the technical problem is solved.

This invention relates to a GaAs-based flip-chip Mini LED and its fabrication method. The chip comprises, from bottom to top, a transparent substrate, a bonding layer, a P-current spreading layer, and a P-ohm layer. A mesa is disposed on the P-ohm layer. The mesa, from bottom to top, comprises a P-waveguide layer, a light-emitting layer, an N-waveguide layer, an N-current spreading layer, an N-buffer layer, and an N-ohm layer. A P-electrode is disposed on the P-ohm layer below the mesa; an N-electrode is disposed on the N-ohm layer above the mesa. Electrode pads are disposed directly above both the P-electrode and the N-electrode. By setting electrode pads, the soldering required in packaging production is combined with the electrode structure, eliminating the need for solder paste application on the substrate, thus achieving chip-substrate interconnection and facilitating modular production of the packaged chip. This effectively improves the problems of weak chip-substrate bonding strength, high coefficient of thermal expansion, cumbersome manufacturing, and high production costs in chip packaging.

The utility model discloses atomization equipment. The atomization equipment comprises a shell assembly, an atomization assembly, an installation support, a liquid storage part and a battery assembly. The shell assembly is at least provided with a first containing cavity and a second containing cavity, and the atomization assembly is at least partially arranged in the first containing cavity and used for heating the aerosol matrix located in the first containing cavity. The installation support is arranged in the shell assembly, a second containing cavity is defined by the installation support, and the second containing cavity is provided with a first installation position and a second installation position. The liquid storage part is used for storing an aerosol substrate and is detachably connected with the first mounting position; the battery assembly is used for supplying power to the atomization assembly and detachably connected with the second installation position. Due to the fact that the installation support is provided with the first installation position and the second installation position, the liquid storage part and the battery assembly are detachably connected with the first installation position and the second installation position respectively. Therefore, modular production and modular assembly of the liquid storage part and the battery assembly are facilitated, and maintenance and replacement of the liquid storage part and the battery assembly are also facilitated.

An invention of a high-voltage secondary isolation insulation system structure for a microwave oven transformer. The specific material structure is shown in Figure 1. (1) Silicon steel sheet core; (2) Semi-finished secondary winding; The semi-finished high-voltage secondary winding of the microwave oven transformer includes (2-1) a picture of the secondary winding insulation package and (2-2) a cross-sectional view of the secondary winding. The new high-voltage secondary winding of the microwave oven transformer is composed of an external composite insulation material that is resistant to high temperature, high voltage and heat, and an internal high-voltage secondary coil of the microwave oven transformer. (3) Insulation sheet between the secondary winding and the filament winding; The insulation sheet uses the same composite insulation material that is resistant to high temperature, high voltage and heat as the external high-voltage secondary coil of the microwave oven transformer. After being combined with the high-voltage secondary winding of the microwave oven transformer, it can form a complete closed insulation isolation space, which better protects the high-voltage secondary coil of the microwave oven transformer. (4) Filament wire winding; (5) Leaking magnetic sheet; (6) Primary winding; (7) Microwave oven transformer assembly; The invention of the new microwave oven transformer high-voltage secondary isolation insulation system structure is explained in detail through illustrated decomposition, and the modular production of microwave oven transformers is promoted by using new standardized materials, thereby reducing the production cost of microwave oven transformers.

The application belongs to the technical field of belt conveying equipment, and discloses a hanging type carrier roller device for a belt conveyor, which comprises a carrier roller frame, a carrier roller assembly and a sling, the carrier roller frame comprises a top beam, a first connecting beam connected to the top beam and a second connecting beam connected to the top beam, a hoisting position is arranged at the top of the top beam, the first connecting beam and the second connecting beam are both arranged at the bottom of the top beam and are spaced apart, one end of the carrier roller assembly is connected to the first connecting beam, the other end of the carrier roller assembly is connected to the second connecting beam, and one end of the sling is connected to the hoisting position. The stability of the carrier roller assembly is increased, the stable operation of the belt conveyor is ensured, the stability of the belt conveyor is increased, the production and manufacturing cost of the belt conveyor is reduced, the hanging type carrier roller device can be a single module, and the effect of facilitating the modular production of the belt conveyor is achieved.

The invention relates to the technical field of manufacturing of carbon fiber composite material structural parts, and provides a light carbon fiber cabinet structure and an assembling method, the light carbon fiber cabinet structure comprises a top plate, a bottom plate, a left side plate, a right side plate, a front side plate, a reinforcing frame and an electric cabinet support which are all made of carbon fiber composite materials; the front, the rear, the left and the right of the top plate are respectively connected with the top ends of the front side plate, the reinforcing frame, the left side plate and the right side plate, the front, the rear, the left and the right of the bottom plate are respectively connected with the bottom ends of the front side plate, the reinforcing frame, the left side plate and the right side plate, and the electric cabinet support is arranged at the left upper corner in the frame type structure. According to the lightweight carbon fiber cabinet, the lightweight and universal requirements of the airborne cabinet are met, meanwhile, the requirements for strength and rigidity are met, rapid assembly and batch production can be achieved, the functionality of the lightweight carbon fiber cabinet for storing and installing airborne equipment is successfully achieved, and the uniformity of the structural integrity of the whole machine is guaranteed.

The invention discloses a driving wheel mechanism treading force sensing device which comprises a driving wheel mechanism installed on a motor shaft on the outer side of an end cover of a hub motor and a torque sensing assembly arranged in the driving wheel mechanism, the driving wheel mechanism comprises a driving wheel installation sleeve, and at least one driving wheel is fixed to the outer portion of the driving wheel installation sleeve. The transmission wheel is used for being connected and fixed to an output wheel on a center shaft of the electric bicycle through a flexible traction piece, and pedals are fixed to the two ends of the center shaft through cranks. The torque sensing device is characterized in that the torque sensing assembly comprises a deformation shaft sleeve arranged on the motor shaft, a strain gauge is attached to the deformation shaft sleeve, and the inner circumference of the transmission wheel installation sleeve makes contact with the outer circumference of the deformation shaft sleeve through a plurality of bearings so that the radial component force, transmitted to the transmission wheel installation sleeve, of the middle shaft treading force can be transmitted to the deformation shaft sleeve. The pedal force sensing device of the driving wheel mechanism is higher in torque signal acquisition precision, simple in structure and easy to assemble.

The present invention discloses a swing-type motor capable of feeding back output swing amplitude used in conjunction with an electric toothbrush, comprising a housing, an output shaft rotatably arranged in the housing, a rotor core arranged on the output shaft, a permanent magnet arranged in the rotor core, a stator core arranged on both sides of the rotor core respectively, a coil wound on the stator core, a power generation winding and a magnetic part, the power generation winding is connected to an external operation module, the operation module is arranged outside the housing and connected to the housing, the magnetic part is arranged close to the power generation winding, and the power generation winding and the magnetic part are arranged to move relative to each other. The structure is simple, the rotation amplitude of the output shaft can be effectively fed back, and the use effect of the overall structure is effectively improved.

The utility model relates to the field of chairs, discloses a mounting assembly, a chair seat, armrests and a stacked chair, and can provide a chair which is simple and convenient to mount. The device comprises a base which is provided with a sliding groove extending along the Y direction; the sliding piece is provided with a stop block, and the sliding piece is limited in the sliding groove to slide; the driving piece is connected with the sliding piece and can drive the sliding piece to slide and lock the sliding piece; the mounting part is provided with an inserting groove extending in the X direction and a first movable groove extending in the Y direction, and the sliding part can slide relative to the mounting part in the Y direction; in the process that the mounting piece slides towards the sliding piece, the stopping block can penetrate through the inserting groove to enter the first movable groove, the driving piece drives the sliding piece to slide so that the stopping block and the inserting groove can be staggered in the X direction, and the driving piece locks the sliding piece.

The invention discloses a motor which comprises a rack, an actuator is further arranged in the rack, the actuator comprises a supporting frame, a magnet assembly and a coil assembly, the supporting frame is fixedly connected with the rack, a containing groove is formed in the supporting frame, the coil assembly comprises a coil framework and a coil, the coil framework is arranged in the containing groove, and the magnet assembly is arranged in the containing groove. First springs abut against the positions between the two ends of the coil framework and the supporting frame, the coil framework is arranged outside the magnet assembly in a sleeving mode, the magnet assembly comprises connecting shafts installed at the two ends, a plurality of magnetic steel sets and a magnet core, and each magnetic steel set comprises two pieces of magnetic steel with opposite magnetic poles and the magnet core. The connecting shafts are connected with the supporting frame through linear bearings, one connecting shaft extends out of the machine frame to form an output shaft, and the coil framework is wrapped with a plurality of coils. The structure is simple, the layout is reasonable, the output impact force is effectively increased, the axial output effect is more efficient and stable, and the use reliability is good.