30results about How to "Components are compact" patented technology

The invention relates to a sheet medium transporting technology, in particular to a passage device which is used for carrying out three-way transportation on a paper money medium in financial self-service equipment. The passage device comprises three transfer passages which are used for conveying a single piece of sheet medium, wherein each transfer passage is provided with a passage plate and a clamping conveying wheel; one ends of the three transfer passages are respectively butt-jointed with three guide ports of a three-way reversing mechanism which is provided with a first guide plate and a second guide plate; the first and second guide plates can realize synchronous rotation through a linkage mechanism; the three-way reversing mechanism also comprises a power drive assembly; the power drive assembly drives the first and second guide plates to rotate for realizing the selective breakover of any two of the three transfer passages. According to the device, two guide plates are adopted, the switching of the transfer passages is realized through the drive assembly, the structure of the three-way reversing mechanism is simpler, the assembly is compact, the device is more small-sized, and the cost is reduced.

A system and a method for coding by principal component analysis (PCA) of a multi-channel audio signal comprising the following steps: decomposing at least two channels (L, R) of said audio signal into a plurality of frequency sub-bands (I(b1), . . . , I(bN), r(b1), . . . , r(bN)), calculating at least one transformation parameter (θ(b1), . . . , θ(bN)) as a function of at least some of said plurality of frequency sub-bands, transforming at least some of said plurality of frequency sub-bands into a plurality of frequency sub-components as a function of said at least one transformation parameter (θ(b1), . . . , θ(bN)), said plurality of frequency sub-components comprising principal frequency sub-components (CP(b1), . . . , CP(bN)), combining at least some of said principal frequency sub-components (CP(b1), . . . , CP(bN)) in order to form a principal component (CP), and defining a coded audio signal (SC) representing said multi-channel audio signal (C1, . . . , CM), said coded audio signal (SC) comprising said principal component (CP) and said at least one transformation parameter (θ(b1), . . . , θ(bN)).

A room heating system includes a heatable floor having a floor heating system, and a room thermostat having a room air sensor and being connected with a regulating unit for the floor heating system. The temperature control in a room is improved by providing the room thermostat with a surface temperature sensor, which determines a temperature on the surface of the floor from a distance.

A room heating system includes a heatable floor having a floor heating system, and a room thermostat having a room air sensor and being connected with a regulating unit for the floor heating system. The temperature control in a room is improved by providing the room thermostat with a surface temperature sensor, which determines a temperature on the surface of the floor from a distance.

An arrangement for equalizing rope force of an elevator may include: a hoisting machine, set of hoisting ropes, traction sheave, elevator car, guide rails, and compensating device. The hoisting machine may engage the hoisting ropes via the traction sheave. The elevator car may be at least partially supported by the hoisting ropes to move the elevator car. The elevator car may move along the guide rails. The compensating device may include first and second tensioning devices. The first tensioning device may be spaced apart from the second tensioning device. The first and second tensioning devices may be interconnected via a transmission device that transmits rotary motion. A first end of the set of hoisting ropes may be secured to a point in conjunction with the first tensioning device. A second end of the set of hoisting ropes may be secured to a point in conjunction with the second tensioning device.

A line thermal head printer device of which size is made remarkably smaller is provided. A stepping motor (10) rotationally driving a ribbon tape reel is arranged to be fitted to one corner portion of a frame plate (9). A line thermal head (11) is arranged to be fitted to a corner portion of the frame plate (9) adjacent to this one corner portion. A ribbon tape winding drive shaft (2) and a ribbon tape unwinding drive shaft (1) are arranged on one side of the stepping motor (10) and the line thermal head (11), respectively, to be fitted to the frame plate (9). By this arrangement, parts and components are efficiently arranged without unused space on a surface of the frame plate (9) of a square or rectangular shape. Also, a ribbon tape (3) fed between reels fitted to the drive shafts (1, 2) is led around the parts and components, that is, along a periphery of the frame plate (9). Thereby, the parts and components are effectively arranged on the surface of the frame plate (9) and the construction can be made remarkably smaller.

A line thermal head printer device of which size is made remarkably smaller is provided. A stepping motor (10) rotationally driving a ribbon tape reel is arranged to be fitted to one corner portion of a frame plate (9). A line thermal head (11) is arranged to be fitted to a corner portion of the frame plate (9) adjacent to this one corner portion. A ribbon tape winding drive shaft (2) and a ribbon tape unwinding drive shaft (1) are arranged on one side of the stepping motor (10) and the line thermal head (11), respectively, to be fitted to the frame plate (9). By this arrangement, parts and components are efficiently arranged without unused space on a surface of the frame plate (9) of a square or rectangular shape. Also, a ribbon tape (3) fed between reels fitted to the drive shafts (1, 2) is led around the parts and components, that is, along a periphery of the frame plate (9). Thereby, the parts and components are effectively arranged on the surface of the frame plate (9) and the construction can be made remarkably smaller.

The invention, the Concentrated Solar Thermoelectric Power System, herein abbreviated as C-STEPS, is a thermo-optical system configuration for the purpose of achieving a high solar energy-to-electricity conversion efficiency based on thermoelectric (TE) devices that use the Seebeck effect. It does so by implementing a system for concentrated solar energy using a design that combines a dual-function reflector / radiator component with an active or passive heat convection mechanism to ensure that TE module operation is maintained in a safe elevated temperature range with respect to the ambient temperature. Unsafe module temperatures are avoided by automatically adjusting the TE module hot side temperature directly or indirectly by regulating the TE cold side temperature using a variety of passive or active mechanisms, including the reflector / radiator component, phase change material, or convection / conduction mechanisms. A Numerical Design Model is used to optimize the configuration geometry and performance in various terrestrial and space applications and it is a central feature of the invention.

The invention relates to a conveying technology for sheet media, in particular to a channel device capable of three-way transmission of banknote media in financial self-service equipment, which includes three conveying channels for single-sheet conveying of sheet media, and the conveying channel has a channel plate and the clamping conveying wheel. One end of the three conveying channels is connected to three guide ports of a three-way reversing mechanism respectively. The three-way reversing mechanism has a first guide plate and a second guide plate, and the first guide plate and the Synchronous rotation is realized through a linkage mechanism between the second guide plates. The three-way reversing mechanism also includes a power drive assembly, which drives the first guide plate and the second guide plate to rotate to realize any two of the three conveying channels. selective conduction. The device adopts two guide plates, and the switching of the conveying channel can be realized through one driving assembly, so that the structure of the three-way reversing device is simpler, the components are compact, the device is more miniaturized, and the cost is saved.

The invention discloses a multiband airborne radar antenna, which comprises a first waveband antenna array and a module assembly, which are fixed on an antenna support frame structure; a second waveband antenna array plane and a module assembly, which are fixed on the antenna support frame structure; and an Nth waveband antenna array plane and a module assembly, which are fixed on the antenna support frame structure, wherein N is greater than or equal to 3, and the first waveband, the second waveband and the Nth waveband are different. According to the multi-band airborne radar antenna provided by the invention, a plurality of waveband radar antennas are integrated in one airborne radar antenna structure, the layout is reasonable, the assembly is compact, rapid disassembly and assembly canbe realized, and the heat dissipation requirement of a high-integration assembly can be met.

The present application provides an integrated electric drive system, comprising: a motor comprising a first housing and an output shaft, a gearbox comprising a second shell and a driving shaft, and apower electronic module; the gearbox receives the input torque of the output shaft and outputs the input torque through the driving shaft; the power electronic module comprises a third shell and an electronic device, and the electronic device is configured to provide power for the motor; and the power electronic module is configured to be arranged around the driving shaft. In addition, the application further provides an electric vehicle comprising the integrated electric drive system. The integrated electric drive system has a more compact and higher-integration-level structure and higher heat dissipation capacity, and space optimization and lightweight design of the electric vehicle are facilitated.

The invention discloses an LED light engine assembly. The LED light engine assembly comprises a main frame. A heat dissipation copper base body of a light engine module, a heat-conduction soft adhesive matrix of a driving power supply, the driving power supply, a glue-injection adhesive layer attached to the surface of the power supply, an LED light engine module, a waterproof ring and a lens are sequentially installed in the main frame 1. One side of the LED light engine module is provided with a light engine input positive electrode and negative electrode needle head. One side of the driving power supply is provided with a driving power supply output terminal base used for insertion of the light engine input positive electrode and negative electrode needle head. One side of the driving power supply is provided with a wiring terminal for insertion of a wiring plug. The middle of the lens is provided with a glue injection channel. The main frame is provided with a plurality of glue injection holes. One side of the lens is provided with a plug hole for insertion of the wiring plug. The invention also discloses a method for preparing the LED light engine assembly. According to the LED light engine assembly and the preparation method thereof, the whole assembly is compact, light and convenient to use, heat, electricity and light are separated, packaging is simple and convenient, the heat dissipation effect is good, the dustproof function and the waterproof function are realized, a radiator is not required, and the assembly can be directly arranged on a frame of an outdoor street lamp or a tunnel lamp for use.

A metal 3D printer air inlet and outlet structure with stable airflow is used to be installed on the metal 3D printer equipment, including an air inlet and an air outlet. The air enters from the air inlet and is discharged from the air outlet. The air outlet part includes an air outlet, an air outlet channel and an air outlet connection port, and the air outlet port communicates with the air outlet connection port through the air outlet channel; the air inlet part includes an upper air inlet, a lower air inlet, an air inlet The air passage and the air inlet connection port, the upper and lower air inlets communicate with the connection port through the air inlet passage; the air outlet, the upper and lower air inlets are all square, and the flow rate of the upper air inlet is less than the The flow of the lower air inlet, the total flow of the upper and lower air inlets is less than the flow of the air outlet. In the present invention, upper and lower air inlets are arranged on the air inlet, and one air inlet is changed to two air inlets, and the flow rate of the air outlet is greater than the flow rate of the upper and lower air inlets, so that the air inlet and outlet of the metal 3D printer The airflow of the structure is stable.

When a shift lever is fitted under a front part of a traverse mechanism, dampers have previously been fitted in a total of two, front-left and front-right, parts, called mount parts, of a mechanism chassis. A flat gear rotatably engages with a cylindrical sleeve protruding downward from the front-right mount part of the mechanism chassis. A feed gear in a rear part of transmission means rotatably engages with a boss protruding downward behind the sleeve, and is prevented from dropping off with a screw put from below. Now, the flat gear is, in a rear part thereof, supported by the feed gear, and is thereby prevented from dropping off.

The invention relates to a steam ironing device which includes a base containing a water reservoir, connected by a conduit to an ironing and / or smoothing tool including at least one hole for the emission of steam, at least one pole which supports a holding element on which a garment can be hung and / or supported in order to allow it to be treated using the tool, and a support device for placing thetool in a stable manner during inactive ironing and / or smoothing phases, the support device including an attachment member intended to cooperate with a first complementary attachment element supported by the pole in order to allow the support device to be removably attached to the pole, wherein the base includes a second complementary attachment element allowing the support device to be removablyattached to the base.

The invention relates to a torque transmission device, comprising a vibration-damping device and a switchable coupling mechanism, which are connected to each other via a toothing for conjoint rotation. The invention is characterized in that means for bracing the toothing in the torque transmission direction are provided.

The invention discloses an alcohol-group fuel cleaning and gasifying combustion stove, consisting of a stove body, a gasifier, a secondary gasifier, a rotary-hole air distributor and an oil transmission pipe. A cofferdam is arranged at the center of the bottom of the stove body; a pre-combustion chamber surrounds the bottom of the stove body; an air inlet is arranged at the center of the cofferdam; the oil transmission pipe enters into the stove body through the air inlet and is connected with the gasifier at the middle part of the stove body; a plurality of fuel nozzles are radially arranged around the gasifier in the radial direction; the rotary-hole air distributor is fixed on the oil transmission pipe between the gasifier and the air inlet; air vents are annularly arranged around the rotary-hole air distributor; the secondary gasifier is fixed above the gasifier and divides the stove body into an upper gasification combustion chamber and a lower mixing combustion chamber; and the gasification combustion chamber and the mixing combustion chamber are communicated with each other by an air hole in the middle of the secondary gasifier.

An external rearview device for a motor vehicle includes a housing, and one or more of at least one light emitting or a receiving device, including one or more of at least one light producing device or at least one camera device arranged within the housing, and at least one at least partially transparent element closing an opening provided by the housing, the at least partially transparent element being provided in form of a first module attached to the housing, and the one or more of the light producing device or the camera device being provided in form of a second module attached to the first module, the first module and the second module being mechanically releaseably coupled.