53results about How to "Increase the setting area" patented technology

In the photmask detecting device of the invention, the photomask holding part (3a) holds the photomask (3) which is irradiated with the light beam that comes from the light source (1) and has preset wavelength to the photomask (3) through the lamp optical system (2), and the image of the photomask (3) is shot by the camera shooting element (5) through the object lens system (4). The light axes ofthe lamp optical system (2), the object lens system (4) and the camera shooting element (5) are facilitated to consistent, the object lens system (4) and the camera shooting element (5) are moved andoperated independent with each other along the direction of the light axis to shoot the image of the photomask (3).

The invention aims to provide a refrigerator which does not impede foaming of polyurethane foam and can improve coverage of a vacuum heat insulating material on a heat insulating wall. The refrigerator comprises a cooling pipe (15) on the inner wall surface of an outer box (14), and a foam heat insulating material (21) and a vacuum heat insulating material (19) both inside the space formed between the outer box and an inner box. The vacuum heat insulating material (19) comprises a core material including a plurality of layers of fiber aggregates (22), and a wrapping material (23) which holds the core material and is decompressed inside. The vacuum heat insulating material (19) comprises a first groove (19a) formed by changing stacking thickness of the fiber aggregates (22), and a second groove (19b) formed by pressing the wrapping material (23) which is decompressed inside. The first groove (19a) is located in a thin wall part of the foam heat insulating material (21) where the thickness is reduced.

A brightness measurement apparatus which includes a placement unit on which an object to be measured is placed, a measurement unit for measuring brightness or chromaticity from an upper surface of the object placed on the placement unit, a placement unit moving mechanism for moving the placement unit in an x-axis direction, and a measurement unit moving mechanism for moving the measurement unit in a y-axis direction orthogonal to the x-axis direction.

The present invention is to provide an optical transceiver module comprising a housing, a substrate, an optical receiving device and a plurality of optical transmitting devices. The substrate is disposed in the housing. The optical receiving device is disposed on the substrate. The plurality of optical transmitting devices are connected to the substrate, and there is a tilt angle between the optical transmitting devices and the substrate.

The invention discloses a motor which comprises a rotor magnet ring, a stator iron core, a first silicon steel sheet, and a second silicon steel sheet. The stator iron core is arranged outside the rotor magnet ring. The first silicon steel sheet is ring-shaped, arranged on an upper side of the stator iron core and provided with at least one first magnetic pole. The second silicon steel sheet is ring-shaped, arranged on a lower side of the stator iron core and provided with at least one second magnetic pole. The first magnetic pole and the second magnetic pole are arranged in the projection direction in a staggered mode. The invention further discloses a fan with the motor.

The invention comprises a baseboard, an auxiliary electrode, an insulation layer, a first electrode, at least one organically-functionalized layer and a second electrode. The part of second electrode is connected to the auxiliary electrode.

The present invention is to provide an optical transceiver module comprising a housing, a substrate, an optical receiving device and a plurality of optical transmitting devices. The substrate is disposed in the housing. The optical receiving device is disposed on the substrate. The plurality of optical transmitting devices are connected to the substrate, and there is a tilt angle between the optical transmitting devices and the substrate.

There is provided a recording apparatus including a liquid ejecting head that records target ejecting liquid, a discharge unit in which a discharge opening that includes a discharge region, on which recording was performed by the liquid ejecting head, are discharged, is formed, and liquid accommodation units that are capable of accommodating the liquid that is supplied to the liquid ejecting head, the discharge unit being formed from a discharge member towards a discharge direction of a target, the discharge member having a discharge roller discharging the target and a driven roller configured to be opposite to the discharge roller, the liquid accommodation units being arranged in a position below the discharge unit in a perpendicular direction and overlapping with the discharge unit along the perpendicular direction when observed from the direction of discharging the target, a liquid recovery unit being arranged in a position below the discharge unit in the perpendicular direction, in an apparatus main body, a supply box capable of accommodating the target supplied to the liquid ejecting head being equipped below the discharge unit in the perpendicular direction and overlapping with the discharge unit in the perpendicular direction when observed from the direction of discharging the target, and the liquid accommodation units being arranged between the discharge unit and the supply box.

The invention discloses a wireless rechargeable battery, and the rechargeable battery comprises a housing, a power storage body, a coil, and a controller. The housing is provided with a first end cover and a second end cover which are set at an interval, and is also provided with a side wall extending from the first end cover to the second end cover. The first end cover, the second end cover and the side wall form an accommodation space, and the first end cover comprises a positive electrode and the second end cover comprises a negative electrode. The power storage body is disposed in the accommodation space, and is electrically connected to one of the positive and negative electrodes. A coil is disposed around the power storage body, and is used for sensing the changes of an environment magnetic field to generate power. A controller is disposed in the accommodation space, is electrically connected to the other one of the positive and negative electrodes, the power storage body and thecoil, and selectively controls the supply of the power to the power storage body according to the power capacity of the power storage body.

The invention provides a preparation method of a backlight source. The preparation method comprises the following steps that: a circuit board and a light emitting device are obtained, wherein the circuit board has a first bonding pad and a second bonding pad which are exposed; the first bonding pad and the second bonding pad are arranged at an interval, and the light emitting device is provided with a first electrode and a second electrode which protrude relative to the surface of the light emitting device; an insulating layer is arranged on the first bonding pad and the second bonding pad, and the insulating layer can be solidified when the temperature rises to a preset temperature; the light emitting device is arranged on the insulating layer, the side, provided with the first electrode and the second electrode, of the light emitting device faces the insulating layer, the first electrode is located above the first bonding pad, and the second electrode is located above the second bonding pad; and the insulating layer is cured, in the curing process, the first electrode punctures the insulating layer and is electrically connected with the first bonding pad, and the second electrode punctures the insulating layer and is electrically connected with the second bonding pad. With the preparation method of the backlight source adopted, the problems that an LED chip is low in die bonding yieldand high in repair rate when an existing backlight source is manufactured can be solved.

The invention relates to the technical field of air treatment equipment, and discloses a heating element fixing structure of air treatment equipment and the air treatment equipment. A heating element is fixed in a machine shell of the air treatment equipment; the heating element fixing structure comprises supporting plate assemblies respectively arranged at two sides of the heating element; each supporting plate assembly comprises a supporting plate body; the back end of the supporting plate body is connected to the back side of the machine shell; the front end of the supporting plate body is connected with the front side of the machine shell; the two sides of the heating element are correspondingly supported and placed on the supporting plate bodies at two sides; and the supporting plate bodies are obliquely arranged relative to the horizontal direction. The heating element fixing structure of the air treatment equipment and the air treatment equipment provided by the invention have the advantages that the supporting plate assemblies are correspondingly arranged at the two sides of the heating element to support and fix the heating element, the structure is simple, and the heating element can be conveniently installed; and in addition, the heating element is arranged to be in an inclined state through the supporting plate assemblies, the arrangement area of the heating element is increased, the heat supply amount is favorably increased, and the heat supply effect is guaranteed.

To improve performance of a freezing cycle by releasing heat from a pipe for heat release using a front part of a side face of an outer package and to improve heat insulating performance by extending a vacuum heat insulating material to a back face side of the outer package, in a refrigerator using the vacuum heat insulating material. In the refrigerator, a package body 1 is structured by providing the vacuum heat insulating material 31 on a back side of the side face of the outer package 2 and filling a foam heat insulating material 3 between the outer package 2 and an inner package 4, a dew preventive pipe 22 of the freezing cycle is provided on a back side of a front face flange of the outer package 2 and the heat releasing pipe 20 of the freezing cycle is provided on the back side of the side face of the outer package 2. The heat releasing pipe 20 is provided so that it vertically extends at a front part of the side face of the outer package 2 and the vacuum heat insulating material 31 is provided so that it extends to the back face side of the outer package 2 from behind the heat releasing pipe 20.

The application discloses a current collector, a battery pole piece and a method for making the current collector, which belong to the technical field of batteries. The current collector includes: a first current collector layer, a first coating layer, a second coating layer and a second current collector layer stacked in sequence, there is an inner cavity between the first coating layer and the second coating layer, and the The first coating layer and the second coating layer are supported and connected by supporting columns; wherein, the current collector further includes through holes, and the through holes sequentially penetrate through the first current collector layer, the first coating layer, and the second coating layer. The plating layer and the second current collector layer, and the through hole communicates with the inner cavity. In this way, the compaction density of the active material on the current collector can be reduced, the polarization of the battery can be reduced, and the purpose of improving the charging and discharging performance of the battery can be achieved.

The invention discloses a manufacturing method of a piezoelectric vibration generating set. The method comprises the steps that (1) piezoelectric component sub units are obtained in batches through laser welding, a piezoelectric plate and a free vibrator are mounted on each piezoelectric component sub unit to obtain a piezoelectric component; (2) a base of a hollow structure is provided, and the hollow structure of the base forms a containing cavity; (3) at least two piezoelectric components are provided and mounted on the base in parallel, and the free vibrators of the piezoelectric components are contained in the containing cavity; (4) bottom caps are provided and arranged at the two ends of the base in a covering mode correspondingly; (5) at least two conductive welding pins are provided to be connected with the piezoelectric components and penetrate through one bottom cap to form a conductive electrode. Due to the fact that laser welding is adopted to obtain the piezoelectric component sub units in batches, in the assembling and producing processes, accurate alignment is facilitated, assembling accuracy is improved, production efficiency is improved greatly through batch production, and therefore production cost is lowered. In addition, the invention further discloses the piezoelectric vibration generating set.

A solar light reflecting system is characterized by including a double-sided light-receiving solar cell module provided on a roof; a frame for arranging the double-sided light-receiving solar cell module provided on the roof; and a reflective layer which is positioned on the rear side of the double-sided light-receiving solar cell module provided on the roof and which is arranged on the bottom surface of the roof, wherein the reflective layer has heat insulation and waterproof functions, and conducts diffuse reflection of 380-1100nm sunlight with the wavelength range of 85% or more that avoidsthe double-sided light-receiving solar cell module to directly enter the bottom surface of the roof or that passes through the double-sided light-receiving solar cell module to enter the bottom surface of the roof to the rear side of the double-sided light-receiving solar cell module.

The invention relates to the technical field of air treatment equipment, and discloses a heating element installation structure of a fan heater and the fan heater, wherein the fan heater includes a casing, a heating element is arranged inside the casing, and the installation structure includes: a supporting plate frame, a supporting plate frame The rear end is connected to the rear side of the casing, the front end of the supporting plate frame is connected to the front side of the casing, and the supporting plate frame is inclined along the front and rear directions; A first connecting plate between the upper ends of the two support plates and a second connecting plate between the lower ends of the two support plates for corresponding connection with both sides of the heating element . The invention provides a heating element installation structure for a fan heater and the fan heater. A support plate frame is provided to realize the support and fixation of the heating element. The support plate frame can meet the high temperature installation requirements of the heating element with heat resistance, and the connection structure is simple and convenient. Installation of heating elements.

The invention discloses a current collector, a battery pole piece and a current collector manufacturing method, and belongs to the technical field of batteries. The current collector comprises a first current collector layer, a first plating layer, a second plating layer and a second current collector layer which are sequentially stacked, wherein an inner cavity is formed between the first plating layer and the second plating layer, and the first plating layer and the second plating layer are supported and connected through a supporting column; and the current collector further comprises a through hole, the through hole sequentially penetrates through the first current collector layer, the first plating layer, the second plating layer and the second current collector layer, and the through hole is communicated with the inner cavity. Therefore, the compaction density of an active material on the current collector can be reduced, the polarization of the battery is reduced, and the purpose of improving the charge-discharge performance of the battery is achieved.