33results about How to "Omit space" patented technology

The invention provides a trailer bogie with built-in axle boxes for a high-speed motor train unit, and relates to the technical field of motor train unit bogies. The bogie comprises a framework, a wheel set axle box device, a central suspension device and a basic brake device. An axle box assembly of the bogie and a side beam of a framework are both located on the inner side of a wheel set. The axle box assembly adopts a split type structural design. The axle box positioning is primary positioning pull rod positioning which is horizontally arranged. The primary rubber springs are two rubber conical springs with high bearing capacity. The basic braking device adopts a mode of combining wheel disc braking and shaft disc braking. The central traction device adopts a longitudinally-arranged single rubber pile. The two anti-side-rolling torsion bars are located on the lower portion of a framework cross beam. The whole bogie is compact in structure, and the transverse size of the bogie meetsthe operation requirement of a small limit. The running speed of the bogie can reach 250 km / h, the maximum axle load is 19 tons, and the running requirements for high speed and high bearing capacitycan be met.

An embodiment of the invention provides a backlight module and a display device, relates to the technical field of display, and solves the problem that membrane material cannot be positioned due to a narrow frame when fixed on the direction perpendicular to the membrane material. The backlight module comprises a backboard, the membrane material and at least one membrane material fixing structure. The membrane material is arranged on the backboard and comprises a bent part. The membrane material fixing structures are arranged on at least one side faces of the backboard, and the bent part of the membrane material is fixed on the backboard through the membrane material fixing structures.

Provided is a water purifier comprising a raw water receiving port, a body having a switching mechanism for switching the passage of raw water introduced from the raw water receiving port, and a water purifying cartridge containing a filter material for filtering the raw water and disposed removably relative to the body. The water purifier is characterized in that a male connector is disposed in one of the water purifying cartridge and the body whereas a female connector is disposed in the other and inserted and fitted on the male connector, in that plural pairs of those male and female connectors exist between the body and the water purifying cartridge and along the longitudinal direction of the water purifying cartridge, in that the male connector and the female connector of at least one of the plural pairs form a water passage between the body and the water purifying cartridge, and in that the water purifying cartridge is mounted in the body by fitting the male connector and the female connector.

The invention discloses a light source module and a backlight module. The light source module comprises a light emitting diode (LED) lamp strip, an electric conduction block and a power source circuit board, wherein the LED lamp strip comprises a base board and at least an LED, at least an electric conduction connection pad and a circuit pattern are formed on the base board, the circuit pattern is connected with the electric conduction connection pad and the LED, the electric conduction block is arranged on the base board of the LED lamp strip and provided with a first end and a second end, the first end of the electric conduction block is electrically connected with the electric conduction connection pad, and the second end of the electric conduction block is electrically connected with the power source circuit board.

The invention discloses an aluminum foil packaging machine. The aluminum foil packaging machine comprises a machine frame (1). The machine frame (1) is provided with a packaging mechanism and a labeling mechanism. The packaging mechanism comprises a main scroll (2), a tensioning wheel (3), an auxiliary winding wheel, a feed channel and a feed rotary disc (7). The feed channel is communicated with a long notch (8) of the feed rotary disc (7). The vertical long notch (8) of the feed rotary disc (7) is communicated with a clamping and holding station. The machine frame (1) is provided with a station switch rotary disc (10). The station switch rotary disc (10) is provided with a pipe supporting mechanism (11). The pipe supporting mechanism (11) is provided with an inner supporting mechanism. A pipe jacking mechanism (12) is installed at the packaging station of the machine frame (1). The main scroll (2), the tensioning wheel (3) and the auxiliary winding wheel are vertically arranged. The discharge station of the machine frame (1) is provided with a discharge outlet. According to the aluminum foil packaging machine, the feed process is convenient to implement and efficient, the structure is compact, occupied space is small, convenience, high efficiency and energy conservation are achieved in discharging and unloading processes, and automatic labeling is achieved.

The invention discloses a tube ice making machine applicable to both fresh water and seawater, comprising an ice making cylinder and a refrigeration system cooling the ice making cylinder and allowing a refrigerant to flow, wherein the ice making cylinder is successively provided with, from top to bottom, a water dividing tank, a flooded evaporator and an ice discharging mechanism, the flooded evaporator is provided with a refrigerant outlet and a refrigerant inlet respectively allowing the refrigerant to exit and enter, a liquid outlet allowing the gasified refrigerant to be discharged and a heating medium inlet allowing a heating medium to enter, the water dividing tank is communicated with an external water source, the ice making cylinder is provided with a plurality of ice making pipes which penetrate the flooded evaporator and enable the water dividing tank to be communicated with the ice discharging mechanism, and the tops of the ice making pipes are provided with water distributors. Thus, prepared tube ice is more applicable to refrigeration and preservation; the problem that an ice cutter cannot work because the ice cutter is bonded by ice layers is overcome, space for the ice cutter is saved, more ice making pipes can be arranged, and more tube ice can be prepared in a same period of time. The tube ice making machine is applicable to ice making.

Provided is a water purifier comprising a raw water receiving port, a body having a switching mechanism for switching the passage of raw water introduced from the raw water receiving port, and a water purifying cartridge containing a filter material for filtering the raw water and disposed removably relative to the body. The water purifier is characterized in that a male connector is disposed in one of the water purifying cartridge and the body whereas a female connector is disposed in the other and inserted and fitted on the male connector, in that plural pairs of those male and female connectors exist between the body and the water purifying cartridge and along the longitudinal direction of the water purifying cartridge, in that the male connector and the female connector of at least one of the plural pairs form a water passage between the body and the water purifying cartridge, and in that the water purifying cartridge is mounted in the body by fitting the male connector and the female connector.

A backlight module, comprising: a back panel; a film material disposed above the back panel, the film material comprising a bending portion; and at least one film material fixing structure provided on at least one side of the back panel and fixing the bending portion of the film material to the back panel. The backlight module solves the problem of being unable to position a film material due to narrow frames when fixing the film material in a direction perpendicular to the film material. Embodiments of the present disclosure further provide a display device.

The invention discloses a gasoline engine pressure lubrication system and a gasoline engine thereof, comprising an oil pump casing and an oil pump cover plate matched with the oil pump casing, the oil pump casing includes a rotor mounting seat, a filter screen mounting Groove and cover plate installation column, the oil pump housing and crankcase cover are integrated, the filter screen installation groove is arranged between the oil inlet cavity and the oil inlet hole of the oil pump housing, and the cover plate installation column is set On the outer wall of the rotor mounting seat; the gasoline engine pressure lubrication system and gasoline engine of the present invention, the oil pump housing is integrated on the crankcase, the crankcase is also used as the oil pump housing, and the oil pump housing is provided with a filter installation groove , so not only can the space for the oil pump and oil filter be omitted, but also the cooperation between the oil pump and the oil filter can be better, the number of parts of the gasoline engine can be reduced, the layout of the lubrication system can be optimized, and the complexity of the assembly process can be reduced at the same time. The cost of production and assembly is reduced, and the requirements of gasoline engines, especially general-purpose gasoline engines, are met.

The invention provides a display panel, a manufacturing method and a mobile terminal. The display panel comprises a substrate and a light-emitting driving layer located on the substrate. The light-emitting driving layer comprises a light-emitting device which is arranged on the substrate, wherein the light-emitting device comprises a light-emitting layer made of a semiconductor material, and a source electrode and a drain electrode which are positioned on two sides of the light-emitting layer; and a gate electrode which is located on at least one side of the light-emitting device, wherein the gate electrode and the light-emitting device are arranged in an insulated mode. According to the invention, the thin film transistor for controlling the switch and the light emitting structure of the light emitting diode are integrated to form the light emitting thin film transistor with the switch function, so the step of chip transfer can be omitted, and the problem of limitation of the chip transfer technology on the Mini LED / Micro-LED display panel at the present stage is relieved or greatly relieved.

A semiconductor sub-assembly and a semiconductor power module capable of having the reduced thickness of a chip and reduced thermal resistance are provided. The semiconductor sub-assembly includes a single or a plurality of semiconductor chips having a first electrode that is formed on the lower surface thereof, a second electrode that is formed on the upper surface thereof, and a plurality of chip-side signal electrode pads that are formed at one end of the upper surface thereof. The semiconductor chip is embedded in the embedded structure and a plurality of extension signal electrode pads are connected to each of the chip-side signal electrode pads. The extension signal electrode pad is formed on the embedded substrate in a size greater than the chip-side signal electrode pad when viewedon the plane.

The invention relates to the technical field of monorail traffic rails, in particular to a straddle type monorail underground section rail wall structure and a construction method thereof. The structure comprises an upper prefabricated wall, a lower cast-in-situ wall and a foundation structure, wherein the upper prefabricated wall is a prefabricated structure, and internal reinforcements downwards extend out ofthe lower surface of the prefabricated structure; and the lower cast-in-situ wall is a cast-in-situ structure, comprises the internal reinforcements of the upper prefabricated wall, extends into the foundation structure, and forms an integrated cast structure with the foundation structure. No buttresses need to be arranged at two sides of the structure; after the buttresses are omitted, the buttress occupation space under the traditional rail beam condition is omitted in the art; and the tunnel end surface is decreased.

A semiconductor die substrate panel is disclosed including a minimum kerf width between adjoining semiconductor package outlines on the panel, while ensuring electrical isolation of plated electrical terminals. By reducing the width of a boundary between adjoining package outlines, additional space is gained on a substrate panel for semiconductor packages.

The invention relates to a chair and particularly relates to a rattan chair with detachable handrails and chair back. The rattan chair comprises a rattan chair seat, a rattan chair back and handrails, and is characterized in that the rattan chair seat comprises an upper supporting frame, a lower supporting frame, and supporting columns and supporting pipes which are used for connecting the upper supporting frame and the lower supporting frame; the upper half part of each supporting pipe is hollow; each handrail comprises a handrail frame and two handrail pipes on side surfaces; the handrail frame is wholly inclined outward and is in arc-shaped connection with the handrail pipes; the lower half part of each handrail pipe is hollow and sleeves a connection pipe, and the connection pipe is fixed on an inner wall of each handrail pipe through welding; and the hollow parts of the supporting pipes sleeve the connection pipes and are movably connected with the supporting pipes. The rattan chair with the detachable handrails and chair back has the advantages that after the rattan chair back and the handrails are detached, the rattan chair has diversified functions; the rattan chair not only can be used as a chair, but also can be used as a side table for storing tea sets and the like or can be used for playing games and the like; and when the rattan chair is stored, only the rattan chair back and the handrails need to be detached and the rattan chair seat is overlapped and stored, so that the space is saved.