1277results about How to "Improve the installation effect" patented technology

A wheel drive system for independently driving right and left wheels of a vehicle is disposed between right and left wheels of the vehicle, and is comprised of a coaxial three-layer motor which includes an inner rotor, an outer rotor and a stator which are coaxially arranged; a first planetary gear reduction mechanism whose input is connected to the inner rotor, and whose output is connected to a first drive shaft of one of right and left wheels; and a second planetary gear reduction mechanism whose input is connected to the outer rotor and whose output is connected to a second drive shaft of the other of the right and left wheels. A reduction ratio of the first planetary gear reduction mechanism is greater than a reduction ratio of the second planetary gear reduction mechanism.

In accordance with one example of the disclosed subject matter, a semiconductor device can include the following features. A first lead frame can be provided that has one end configured to form a recess. An LED chip can be mounted on an inner bottom surface of the recess. A bonding wire has one end connected to an electrode on the LED chip. A second lead frame has one end connected to the other end of the bonding wire. The LED chip and the bonding wire can be sealed in a sealing resin. The first lead frame and the second lead frame can protrude from the sealing resin and can be bent around to the bottom of the sealing resin. A groove formed through the center of the bottom of the sealing resin at least partly exposes an outer circumferential surface and an outer bottom surface of the recess from the sealing resin and into the groove.

The present invention discloses a software program that includes a first set of one or more compressed files and an executable file. The executable file can include a second set of one or more compressed files. The software program can be a self-executing program stored in a machine readable medium. Executing the software program can result in an automatic extraction of files contained within the first set and the second set of compressed files. In one embodiment, the software program can be an installation program, which includes a configuration file specifying settings to be applied during an installation process. The installation program can be dynamically constructed at a time an installation file is requested. The installation program can be a network lean file containing only those necessary components for a customized installation, which minimizes an amount of time and bandwidth expended when transferring the installation program over a network.

An image display device includes a device main body which is mounted on the head of a user and a mounting member that mounts the device main body on the head. The device main body includes a frame that comes into contact with the forehead in the head and a display portion, provided in the frame, which displays an image. The mounting member, formed of a material having a predetermined hardness, which comes into contact with a contact region which is set in a lower portion in the occipital region of the head and holds the head together with the frame.

The invention relates to a power frequency withstand voltage and partial discharge test terminal structure of a medium-low voltage crosslinked cable. The test terminal structure comprises cable insulation after the insulating shield of the two ends of a cable terminal is stripped by a certain length, an insulating sleeve and insulating medium. The terminal structure is characterized by also comprising metal stress cones which are sleeved at fractures of insulating shielding layers of the cable; the end parts of the cable are axially abutted with high-voltage applying ends; the insulating sleeve is arranged outside the metal stress cones and the high-voltage applying ends; two ends of the insulating sleeve are provided with metal covers covering the two ends of the insulating sleeve; gaps among the cable insulation, the metal stress cones and the high-voltage applying ends in an insulating sleeve cavity are filled with insulating mediums which is one of fluorocarbon, sulfur hexafluoride, nitrogen or a mixed gas containing sulfur hexafluoride and nitrogen. The test terminal structure is fast and simple, replaces a Freon terminal and a rubber prefabricated stress cones, and simultaneously improves the installation performance and the partial discharge of the test terminal.

The present invention provides a compact electric motor, thus ensuring improved in-vehicle mountability. A pump is driven by an electric motor. The pump has a coil 14 disposed in a ring form around and along a stator core 13. The stator core 13 has a plurality of claw magnetic poles which extend alternately from both ends of one member of the stator core 13 toward the end of the other member thereof. The electric motor drives the pump by rotating a rotor 16 disposed to face the inner periphery of the stator core 13 as the coil 14 is energized. The present invention provides a compact electric pump with no coil ends, thus ensuring improved in-vehicle mountability. Further, the present invention permits efficient cooling of the electric motor adapted to discharge a cooling medium. Still further, the present invention permits the use of a stator core made from a compressed powder core by molding with resin. In addition, the molded portion also serves as a partition separating pump and motor units.

Provided is a fiber reinforced cement board having good installation properties such as nail performance, flexibility performance and handling performance, as well as other favorable physical properties. The board has an absolute dry specific gravity of not less than 1.20 and not more than 1.30 and comprises as raw materials not less than 28% by mass and not more than 32% by mass of a hydraulic inorganic material, not less than 54% by mass and not more than 58% by mass of a siliceous material, not less than 8% by mass and not more than 12% by mass of a woody reinforcement, not less than 2% by mass and not more than 5% by mass of mica, and not less than 0.5% by mass and not more than 1.25% by mass of a water-soluble resin.

A bumper spoiler to be mounted on a bumper of a vehicle, includes a bumper spoiler main body section to be disposed to orient toward a roadbed on which the vehicle travels, when mounted on the bumper; a plurality of insert/mount sections each formed on a back of the spoiler main body section integrally therewith to protrude rearward of the vehicle; and a plurality of fixing sections integrally formed on the plurality of insert/mount sections respectively and each protruding from a position between the spoiler main body section and a rear end of each of the insert/mount section to be fixed to the bumper.

A variable valve timing control apparatus, includes a housing (1) rotating in synchronization with a drive shaft (C) of an internal combustion engine (E), an inner rotor (2) arranged coaxially with the housing (1) and rotatable relative to the housing (1), a driven shaft (5, 101), an intermediate member (6) arranged between the inner rotor (2) and the driven shaft (5) and rotating in synchronization with the inner rotor (2) and the driven shaft (5), a first hydraulic fluid passage (43, 73), an inner room (43b, 73b) formed between the driven shaft (5) and the inner rotor (2) and constituting a portion of the first hydraulic fluid passage (43, 73), a second hydraulic fluid passage (44, 74), a passage (44b, 74b) formed in the intermediate member (6) and constituting a portion of the second hydraulic fluid passage (44, 74), and a contact portion (A, B) at which an axial surface of the intermediate member (6) is entirely in contact with the inner rotor (2) between the first hydraulic fluid passage (43) and the second hydraulic fluid passage (44).

The invention discloses a radiator bracket supporting structure which comprises left and right flange components (3) equipped with extending part (46); a security bar enhancing component (5) with a first supporting part (35) for the first part (30) constituted by the radiator bracket (6) and side bracket part (22), a second supporting part (45) constituted by the flange components (3) and the extending part (46) for supporting the second part (40) except for first part (30).

The invention discloses a package bag secondary automatic packaging system, which comprises a secondary packaging automatic bag arranging mechanism, a secondary packing machine bag collecting cabin, a secondary packaging machine bag taking and bag opening mechanism, a secondary packaging machine bag storing mechanism, a secondary packaging machine bag supporting mechanism, a secondary packaging machine bag opening shaping and hot sealing mechanism and a secondary packaging machine bag dragging and bag holding mechanism. The package bag secondary automatic packaging system has the advantages that the automatic bag arranging, bag taking and bag conveying positions are accurate, the packaging stability is greatly improved, and the whole packaging system adopts a plurality of sensors, so the work efficiency is greatly improved, the work intensity of workers is reduced, and in addition, the installation performance is greatly enhanced.

The invention discloses a seawater quality sampling device with different depths for ocean monitoring. The device comprises a mounting plate; a mounting bracket is fixedly connected to the mounting plate; a cable take-up roller is rotationally connected to the mounting bracket; a power mechanism is arranged between the cable take-up roller and the mounting plate; a supporting frame is fixedly connected to the mounting bracket; the free end of the cable is fixedly connected with a connecting block; the other end, away from the cable, of the connecting block is fixedly connected with a sampler;six sampling grooves are formed in the upper end of the sampler in a penetrating mode, plugging mechanisms are arranged in the six sampling grooves, four connecting rods are fixedly connected to the bottom of the sampler, a balancing weight is fixedly connected to the bottoms of the four connecting rods jointly, and standby power equipment connected with the cable take-up roller is arranged on themounting plate. The seawater sampling device is reasonable in structure, capable of sampling seawater at different depths at a time, lower in production cost, better in practicability and safer.

The present invention discloses an ejector, a housing (170, 263, 380) of the ejector is configured into a tubular form and receives at least a portion of an ejector functional unit (160, 260, 360), which includes a nozzle (161, 261, 361) and a body (162, 262, 362). A housing side opening (165c, 263a, 364a) radially penetrates through an outer peripheral wall surface and an inner peripheral wall surface of the housing (170, 263, 380) and communicates with the fluid suction opening (162b, 262b, 362b) of the body (162, 262, 362). The housing side opening (165c, 263a, 364a) is adapted to join with a suction opening side external device (15b), through which the fluid is drawn into the fluid suction opening (162b, 262b, 362b).

The invention discloses a grabbing device of a metal waste block conveying mechanism. The grabbing device comprises a main support frame and a bottom pressure block, wherein the bottom pressure block is inserted in a mounting through hole at the middle part of the main support frame in a sleeving manner and fixed on the inner side wall of the mounting through hole; the bottom surface of the bottom pressure block is fixed on a bottom support seat; the bottom support seat is positioned below the top plate of the main support frame; a grabbing moving frame is arranged on the ground on the right side of the main support frame; the left end of the top plate of the grabbing moving frame is positioned above the right side of the main support frame; grabbing support plates are fixed on the two sides of the top plate of the grabbing moving frame; the two ends of a grabbing screw are articulated on two grabbing support plates, and a grabbing transmission motor is fixed on one grabbing support plate; a vertical groove body is arranged at the middle part of the top surface of the bottom pressure block; a placing block body is arranged in the vertical groove body; a waste placing groove is formed in the top surface of the placing block body; and a lifting oil cylinder is fixed on the bottom surface of the bottom pressure block. The metal waste block is convenient to fetch, and the fetched metal waste block is convenient to place.

The invention relates to an automatic telegraph pole installing machine special for a power distribution network power transmission line. The automatic telegraph pole installing machine comprises a first walking frame, a second walking frame and a third walking frame, wherein a rod frame is welded to the upper end of the first walking frame and the upper end of the second walking frame respectively, and rod bodies are uniformly installed on the first walking frame and the second walking frame. A movable limiting mechanism is arranged on the second walking frame and the third walking frame respectively, fixed limiting plates are installed at the lower ends of the two movable limiting mechanisms, first driving mechanisms are installed on the fixed limiting plates, drive guiding mechanisms are installed at the upper ends of the first driving mechanisms, and the upper ends of the drive guiding mechanisms abuts against the lower end faces of the corresponding rod bodies. Hydraulic cylinders I are installed on the right sides of the upper end faces of the fixed limiting plates, and clamping and guiding mechanisms are installed at the top ends of the hydraulic cylinder I through flanges. The automatic telegraph pole installing machine can achieve a full-automatic telegraph pole installing function without manual operation and has the advantages of being simple and convenient to operate, low in labor intensity, high in installing speed, good in installing effect, high in working efficiency and the like.

The invention discloses a wall-mounting type air-conditioner indoor unit which comprises a chassis and a shell. The chassis comprises a base plate constituting the external main body of the chassis and a hard foam frame embedded on the base plate. An integral-type shell structure is adopted by the air-conditioner indoor unit, and therefore assembling performance is greatly improved. Starting from the working principle of an air-conditioner, the function of a filter screen is fully brought into play. Furthermore, a totally-enclosed design also ensures that the air can not enter the air-conditioner from gaps on the shell. In addition, the assembling performance is greatly improved, and therefore, the air-conditioner is conveniently and fast to clean by a user. Because foam and a iron plate are matched to form the structure of the chassis, the situation that dew is formed on the shell of the air-conditioner is well solved, and meanwhile the iron plate is fixed with all weight-bearing components inside the air-conditioner in a matched mode, and therefore the strength of the air-conditioner is greatly improved. A support plate of a motor is adopted to fix a heat exchanger, and the heat exchanger is connected with the support plate through a hook structure, and therefore the problem that a copper pipe collides with a support cover is solved and meanwhile product sharing is not affected.