67results about How to "Guaranteed arrangement" patented technology

The invention relates to a dowel having cutting devices at the lower side of the pressing plate at the circumference of said pressing plate for cutting into the insulating panel when the pressing plate is pulled into the insulating panel. The invention further relates to a method, in which a bore-hole is drilled through the insulating panel into the substructure, the dowel and the expansion element are inserted into the bore-hole, the expansion element is driven into the pressing plate and the dowel sleeve, and wherein simultaneously the pressing plate is pulled into the insulating panel under compression of the insulating panel, and the insulating panel is cut in at the circumference of the pressing plate by means of cutting devices. The invention further relates to a method in which a bore-hole is drilled trough the insulating panel into the substructure, a circle with at least the radius R is cut into the insulating panel by means of cutting devices, the dowel and the expansion element are inserted into the bore-hole, the expansion element is driven into the pressing plate and the dowel sleeve, and simultaneously the pressing plate is pulled into the insulating panel under compression of the insulating panel.

A document image processing apparatus includes an specifying section, an extracting section, a recognizing section, an interpreting section, an arranging section and a generating section. The specifying section specifies a sentence region including a character row from a document image. The extracting section extracts at least one of character row images included in the specified sentence region. The recognizing section recognizes respective characters included in the extracted character row image. The interpreting section interprets an original sentence character row comprising the recognized characters and generates an interpreted sentence character row. The arranging section arranges the respective character row images in the sentence region by contracting the respective character row images. The arranging section arranges the generated respective interpreted sentence character rows in a vacant region except a region arranging the respective character row images from the sentence region.

The invention relates to a dowel having cutting devices at the lower side of the pressing plate at the circumference of said pressing plate for cutting into the insulating panel when the pressing plate is pulled into the insulating panel. The invention further relates to a method, in which a bore-hole is drilled through the insulating panel into the substructure, the dowel and the expansion element are inserted into the bore-hole, the expansion element is driven into the pressing plate and the dowel sleeve, and wherein simultaneously the pressing plate is pulled into the insulating panel under compression of the insulating panel, and the insulating panel is cut in at the circumference of the pressing plate by means of cutting devices. The invention further relates to a method in which a bore-hole is drilled trough the insulating panel into the substructure, a circle with at least the radius R is cut into the insulating panel by means of cutting devices, the dowel and the expansion element are inserted into the bore-hole, the expansion element is driven into the pressing plate and the dowel sleeve, and simultaneously the pressing plate is pulled into the insulating panel under compression of the insulating panel.

The invention belongs to the technical field of semiconductors, and particularly discloses a micro device laser peeling huge quantity transfer device and method based on winding process, The inventioncomprises a micro device stripping and transferring module, an auxiliary tape carrying module, a transition tape carrying module, a transfer tape carrying module, a substrate carrying module, a microdevice filling module, a curing module, a packaging module and a substrate transferring module, wherein the micro device stripping and transferring module is used for realizing the detection and stripping of the micro device; The auxiliary tape module is used to adhere the stripping micro-device; The transition tape module is used for picking up the micro device and transferring it to the transfer tape module. The transfer tape module is used for picking up the micro device and transferring it to the substrate carrying module. A substrate carry module is used for pas that micro device into afilling module, a curing module, a packaging module and a substrate handling module to realize filling, curing, packaging and loading and unloading. The invention realizes the massive transfer of themicro device by using the winding process and the laser technology, and has the advantages of high production efficiency, low production cost and the like.

The invention relates to the technical field of coin packaging, in particular to a method and device for automatically arranging, stacking and plastically packaging coil rolls packaged into shapes of straight tubes in large-batch production. The method for automatically arranging, stacking and plastically packaging the coil rolls is stable in packaging stability and high in production efficiency and includes the following steps of regularly arranging the coin rolls, stacking the coin rolls and plastically packaging the coin rolls. The device for automatically arranging, stacking and plastically packaging the coil rolls is simple in structure, convenient to operate, capable of being widely applied to automatic packaging production of the coin rolls and also applicable to automatic packaging of similar articles in the shapes of straight tubes. The coin rolls packaged into the shapes of straight tubes in the large-batch production process can be automatically arranged, stacked and plastically packaged, the packaging quality is stable, and the production efficiency is high.

To provide a package structure for securing a satisfactory optical coupling between an optical device arranged beforehand on a printed board and an optical device newly mounted on the particular printed board. Positioning LDs 41a and 41b are arranged on a printed board 1. A sensing PD 42a for receiving the optical signal emitted from the positioning LD 41a and a sensing PD 42b for receiving the optical signal emitted from the positioning LD 41b are arranged in an OEIC package 11 mounted on the printed board.

The invention discloses a surface-mounted miniature superimposed circuit attenuation sheet and a preparation method thereof. The size of the attenuation sheet is 2.5 mm * 4mm * 0.635 mm, the front surface of the attenuation sheet is provided with a first attenuation circuit and a second attenuation circuit, the first attenuation circuit and the second attenuation circuit are connected in series, and the first attenuation circuit and the second attenuation circuit share one resistor. The two attenuation circuits are connected in series to obtain the attenuation circuit with a higher attenuationvalue, and the relative resistance value is smaller, so that the precision requirement can be better met; and the first attenuation circuit and the second attenuation circuit creatively share one resistor to form respective attenuation circuits, so that the size of the attenuation sheet is effectively reduced, the attenuation sheet is easier to arrange in a high-frequency circuit, and an end conductor of the attenuation sheet is machined at one time, thereby further improving the precision and quality of the attenuation sheet.

The invention discloses a chaotic modulation VCSEL array-based unmanned vehicle laser radar device and belongs to the technical field of the application of laser radars to unmanned vehicles. The device comprises a signal transmitting module, an optical path adjustment module, a signal receiving module and a data processing module; the signal transmitting module comprises a driving modulation system and a VCSEL array; the driving modulation system emits electric chaotic signals to modulate lasers in the VCSEL array and sequentially drive the lasers at a certain time interval to emit chaotic beams; the chaotic beams enter the optical path adjustment module; adjusted optical path data are transmitted to the signal receiving module; the signal receiving module finally transmits the data to thedata processing module; and the data processing module performs data processing and then performs operation. According to the chaotic modulation VCSEL array-based unmanned vehicle laser radar deviceof the invention, the electric chaotic signals are adopted as reference signals, an optical feedback device and a beam splitter are not needed to obtain reference light, and therefore, the device is simplified, and the utilization rate of the beams can be improved; and the broadband chaotic signals effectively realize anti-interference performance, so that ranging accuracy is improved.

The invention provides a flexible display device, and belongs to the field of display equipment. The flexible display device comprises a hollow scroll, a flexible display panel and a flexible circuitboard, the flexible display panel is positioned on the hollow scroll, the flexible circuit board is positioned in the hollow scroll, the flexible circuit board comprises a flexible body and a plurality of components, the flexible body is provided with a first side edge connected to the flexible display panel and a second side edge opposite to the first side edge. The flexible body is provided withat least two component arrangement areas spaced in the arrangement direction of the first side edge and the second side edge and a wiring area connected between the adjacent component arrangement areas, and the multiple components are located in the at least two component arrangement areas. The wiring area between the two component arrangement areas of the flexible body is in a bent state, so that the two component arrangement areas are not coplanar, normal arrangement of the components can be guaranteed, the flexible circuit board can be placed in a hollow scroll with a smaller diameter, andthe diameter of the hollow scroll can be reduced.

The invention discloses an optical fiber arrangement device for a computer, and relates to the field of computers. The optical fiber arrangement device for the computer comprises an optical fiber connection box body and a U-shaped clamping plate, an optical fiber access opening is formed in the bottom of the optical fiber connection box body, a lower end clamping rail and an upper end clamping rail are fixedly connected to the two sides of the inner wall of the optical fiber connection box body, and the U-shaped clamping plate is clamped through a gap formed between the lower end clamping railand the upper end clamping rail. A plurality of sets of hollow square columns are fixedly connected into a U-shaped groove in the front face of the U-shaped clamping plate, sliding square columns aremovably inserted into square inserting grooves of the hollow square columns, and supporting bottom plates are fixedly connected to the ends, away from the hollow square columns, of the sliding squarecolumns. The optical fiber arrangement device for the computer has a good clamping effect on the optical fiber cable, is not easy to damage and loosen after being used for a long time, ensures the fixing effect and arrangement of the optical fiber cable, reasonably utilizes the internal space of the optical fiber connection box main body, and ensures the utilization rate of the internal space ofthe optical fiber connection box main body.

The invention related to a locking device (1), particularly for a vehicle sent, which comprises a retainer region (5) for receiving a counter element (6), a catch (3) which can be pivoted between a locking position that locks the counter element in said retainer region, and an unlocking position, and a compensation element (9) that can be pivoted between a contact position for tensioning the counter element in the direction of the retainer region and a release position for releasing said counter element.

The invention belongs to the technical field of semiconductors, and particularly discloses a micro device mass transfer device and method based on differential speed matching of transfer axes, which comprises a microdevice stripping transfer module, a primary transfer shaft module, a secondary transfer shaft module, a substrate bearing module, a microdevice filling module, a curing module, a packaging module and a substrate handling module, wherein the microdevice stripping transfer module is used for stripping and transferring the microdevice to the primary transfer shaft module; The primarytransfer shaft module is used for picking up the microdevices and adjusting the spacing of the microdevices. The secondary transfer shaft module is used for picking up the microdevices on the primarytransfer shaft module and adjusting the spacing of the microdevices; The substrate carrying module is used for picking up the micro devices on the secondary transfer shaft module and sending them intothe micro device filling module, the curing module, the encapsulation module and the substrate handling module to realize filling, curing, encapsulation and loading and unloading. The invention realizes the massive transfer of the micro device by using the differential speed matching of the transfer shaft, which has the advantages of high production efficiency and low production cost.

The invention discloses a corrugated plate assembly for a dryer of an ACP1000 nuclear power vapor generator. The corrugated plate assembly comprises a base plate, water blocking components and supporting components, wherein the water blocking components and the supporting components are positioned on the base plate. Corrugated corrugations are formed on the base plate, the water blocking components are arranged at the positions of the crests of the front and / or the rear of the base plate or the tail end flat section of the base plate, and the supporting components are arranged at the positions of the flat sections of the two tail ends of the rear of the base plate. The corrugated plate assembly for the dryer of the ACP1000 nuclear power vapor generator is of a double-hook corrugated plate mode with a distance frame or a distance block, selective optimization is performed on the shape, structure and dimension of the base plate corrugations, the water blocking components and the supporting components, the corrugated plate assembly has high steam-water separation efficiency and low flow resistance so as to be suitable for the dryer of the ACP1000 nuclear power vapor generator, and the water content of steam processed through the corrugated plate assembly can be as low as about 0.1%. The corrugated plate assembly is simple in structure, rational in design, convenient to install, easy to manufacture and low in cost.

The invention relates to a locking device (1), particularly for a vehicle sent, which comprises a retainer region (5) for receiving a counter element (6), a catch (3) which can be pivoted between a locking position that locks the counter element in said retainer region, and an unlocking position, and a compensation element (9) that can be pivoted between a contact position for tensioning the counter element in the direction of the retainer region and a release position for releasing said counter element.

The invention provides an isolating grounding switch and GIS equipment using the isolating grounding switch. The isolating grounding switch includes a shell, which is provided with an isolated static contact seat, a fast grounding static contact seat, a grounding static contact seat and a mounting base corresponding to each static contact seat, an isolation static contact seat, a fast grounding static contact seat and a grounding At least one of the static contact seats is adjustable in radial position on the corresponding mounting base through a position adjustment mechanism to realize the axial alignment of the static contact seat and the corresponding moving contact. At least one of the isolated static contact seat, the fast grounding static contact seat and the grounding static contact seat is adjustable connected to the installation base. The central axes of the moving contacts coincide with each other to ensure the centering arrangement of the two. When the moving contacts and the static contact seats are inserted into each other, it can reduce wear and tear, reduce the generation of metal foreign objects, and ensure the normal operation of the isolation grounding switch.

The invention relates to a wire drawing system with pay-off power and a tungsten filament cold drawing method, the wire drawing system comprises a pay-off machine, a wire drawing machine and a take-up machine, the pay-off machine comprises a rack adjustably arranged on one side wall of the wire drawing machine, and a pay-off device, a guide device and a tension device which are arranged on the rack; the pay-off device comprises a pay-off motor and a clamping mechanism, and a pay-off wheel wound with a wire is detachably arranged on the clamping mechanism; the guide device comprises a guide piece I with a guide wheel and a guide piece II with two guide wheels; the tension device comprises a tension wheel arranged on the rack in an up-down swinging mode and a sensor used for monitoring the swinging angle of the tension wheel. And a wire on the pay-off wheel is led out to sequentially wind the guide wheel on the first guide piece, one guide wheel on the second guide piece, the tension wheel, the other guide wheel on the second guide piece and the other guide wheel, and then is led into the wire drawing machine. The wire drawing machine can actively pay off wires, and the pay-off machine, the wire drawing machine and the take-up machine are in linkage fit, so that stable drawing of superfine wires can be realized.

The invention relates to a novel diesel engine cylinder cover, which comprises a cylinder cover body and an air distribution top plate, wherein the air distribution top plate is arranged on the cylinder cover body, and has a shape of a trapezoidal cube; a water cavity is formed in the cylinder cover body; bearing upright posts are arranged in the water cavity; the water cavity is an inclined water cavity without middle clapboard; the cylinder cover body is provided with an air inlet channel and an air outlet channel; the cylinder cover has an inclined four-valve structure; the air inlet channel and the air outlet channel are lifted 30 degrees upwards, and are low-resistance straight air channels in parallel connection; and the cylinder cover body is provided with two water inlets and a water outlet, and the water inlets and the water outlet are communicated with the water cavity. The water cavity of the cylinder cover is an inclined water cavity, the water flowing speed and the cooling effect are effectively improved, and a problem of a heat load brought by a high strengthened index is solved; and the novel diesel engine cylinder cover has the advantages of small volume, light weight and high reliability.

The invention discloses an oil supply control lubrication system for a transmission case. An oil supply pump feeds hydraulic oil in an oil tank into a heat radiation system to perform cooling, cooled hydraulic oil returns to the transmission case and then flows into different oil ways, one oil way is that the cooled hydraulic oil directly flows into a hydraulic element to participate in power transmitting, and the other oil way is that the oil is supplied for a control pump. The hydraulic oil pumped by the control pump is subjected to refined filtration and divided into two ways, one way is that the hydraulic oil serving as control oil is provided for a main control valve, and the other way is that the hydraulic oil flows into the lubrication system. Oil for an inert pump is supplied through two oil ways, one oil way is that the oil is sucked from the oil tank, and the other oil way is that the oil of an outlet of the control pump flows into an inlet of the inert pump through a one-way valve and then directly enters the lubrication system through the inert pump. By adopting the technical scheme and a reasonable allocation scheme, the problems including pump power loss and oil-gas leakage from a tank body in the prior art are solved.

The utility model discloses a battery upper cover assembly, a battery frame, a battery pack and a vehicle. The battery upper cover assembly comprises a battery upper cover and a vehicle body floor which are oppositely arranged; the battery upper cover is provided with a first characteristic rib, and the first characteristic rib is arranged in a protruding mode in the direction close to the vehicle body floor; a second characteristic rib is arranged on the vehicle body floor, and the second characteristic rib protrudes in the direction away from the battery upper cover; the first characteristic rib and the second characteristic rib are arranged oppositely and extend in the same direction in the first direction, and the size of the first characteristic rib in the second direction is smaller than or equal to the size of the second characteristic rib in the second direction. The vehicle comprises the battery upper cover assembly. According to the battery upper cover assembly, the battery frame, the battery pack and the vehicle provided by the invention, the space loss in the height direction of the vehicle body caused by the arrangement of reinforcing ribs on the battery upper cover is avoided, so that the arrangement of structural parts in the battery and the reservation of a safe distance are ensured.

An overhead conveying device includes a conveying device mounted on supporting framework. The supporting framework and the conveying device form a conveying corridor. At least one securing element can be arranged at an input point and / or output point of the supporting framework, and the securing element can be moved between a securing position and an opening position. The securing element functions in the securing position as fall protection and at least partially blocks the initial cross-section and / or terminal cross-section of the conveying corridor. In the opening position, the securing element releases the initial cross-section and / or terminal cross-section of the conveying corridor for the transport of components with the help of the conveying device.

A peristaltic (hose) pump (10) e.g. for paint comprises a pump housing (12) that receives a drive motor and a pump head (14) that is provided with a deformation body (16) capable of being driven by the driving motor and a pump hose (18) supported on the pump housing (12), wherein, the pump hose (18) is mechanically deformed by the deformation body (16) during operation of the hose pump, so that a medium is pumped through the hose. The pump head (14) is detachably fixed on the pump housing (12) via a fast locking mechanism (44) particularly capable of being manually operated, when the fast locking mechanism is transferred from an unlocking position to the locking position, gradually-increased pressure is loaded to the pump hose (18) via the deformation body (16).

The invention discloses an optical fiber arranging device for computers, and relates to the field of computers. The optical fiber arranging device for a computer includes a main body of an optical fiber connection box and a U-shaped card board. The bottom of the main body of the optical fiber connection box is provided with an optical fiber access opening, and both sides of the inner wall of the main body of the optical fiber connection box are fixedly connected with a lower end card rail and an upper end card. Rail, the gap formed between the lower end rail and the upper end rail is used to clamp the U-shaped card board, and the front "U"-shaped groove of the U-shaped card board is fixedly connected with a plurality of groups of hollow square columns. A sliding square column is movably inserted into the square slot, and a support base plate is fixedly connected to one end of the sliding square column away from the hollow square column. The optical fiber arranging device for a computer has a good clamping effect on the optical fiber cable, and is not easy to be damaged and loose after long-term use, ensuring the fixing effect and arrangement of the optical fiber cable, and rationally using the space inside the main body of the optical fiber connection box to ensure the optical fiber cable. The internal space utilization of the main body of the connection box.

The invention discloses a positioning mechanism for tower footing and a positioning construction method for tower footing. The positioning mechanism for tower footing comprises a rectangular positioning frame which is horizontally arranged, wherein the rectangular positioning frame is composed of two parallel longitudinal positioning rods and two parallel horizontal positioning rods which are connected with each other; horizontal positioning plates are arranged at four intersections of the rectangular positioning frame; the positioning plates are of square shape; the central connecting lines of the four positioning plates are also of rectangular shape; two datum holes used for accommodating the foundation bolts are respectively formed on two diagonal lines of each positioning plate; the datum holes on a same diagonal line are centrally symmetrical about the central point of the diagonal line; the central connecting lines of the four datum holes are also of a rectangular shape; the four datum holes are in same shape and size. According to the invention, the tower footing of the power transmission tower after being constructed is corresponding to the theoretical position and the theoretical size, the central connecting lines of four tower footings are of the rectangular shape and four foundation bolts of the same tower footing are also distributed in rectangular shape.

Injection molded components are molded in sets. Each set(60) or group of moldings is then placed on the handling base(1) and processed and / or moved into a storage area.

The invention discloses a motorcycle and a frame thereof. The frame of the motorcycle comprises a frame body and a high temperature resistant mounting seat mounted on the frame body; and the mountingseat is used for fixing a cable and a plug. During mounting, the cable and the plug are fixedly mounted on the mounting seat; through the mounting of the mounting seat, the cable can be supported andarranged to prevent the cable from approaching an engine; and moreover, the integral layout of the cable can be guaranteed to reduce the motorcycle burning problem caused by short circuit.

A high-adaptability sensor structure belongs to the technical field of automobile exhaust system sensors and is characterized by comprising a catalyst and an air inlet cone end connected to the circle center of the left side surface of the catalyst, a pressure difference pipeline is inserted in the outer edge of the left side surface of the air inlet cone end, and an exhaust cone end is connected to the circle center of the right side surface of the catalyst. An exhaust pipeline is connected to the circle center of the right side surface of the exhaust cone end, a protective jacket is welded to the outer edge of the right side surface of the exhaust cone end, a sensor probe is inserted into the circle center of the outer side surface of the protective jacket, and an over-high adaptive sensor mounting surface is changed into an oblique angle design, so that the sensor can be adaptive to mounting surfaces with different angles and different directions; and the welding accessibility can be well met.

The invention discloses a hydraulic oil tank and a vehicle, and belongs to the technical field of electrically driving chassis. The hydraulic oil tank comprises a tank body and a partition plate, wherein the partition plate is fixedly arranged in the tank body, and divides the tank body into a first cavity and a second cavity; a plurality of through holes are formed in the partition plate; an oilfilling opening is formed in the upper part on the first side of the tank body; an oil suction opening is formed in the lower part on the first side of the tank body; both the oil filling opening andthe oil suction opening are communicated with the first cavity; an oil return opening is formed in the upper part on the second side of the tank body, and is communicated with the second cavity; the first side of the tank body is opposite to the second side of the tank body; and a vent is formed in the top of the tank body. The hydraulic oil tank and the vehicle of the invention can meet the arrangement requirements of the electrically driving chassis and the hydraulic oil volume requirements required for realizing the functions of hydraulic systems.

An arc electric welding head comprising a first contact device housing a first duct for feeding a first electrode and providing electrical contact between a first power source and said first electrode, a second contact device housing a second duct for feeding a second electrode and providing electrical contact between a second power source and said second electrode, said first and second contact devices being electrically insulated from each other, said first and second ducts being parallel.

The invention relates to a drive unit (100), with a bearing device (50) for a drive motor (1) which interacts with a gearing element (13) via a drive shaft (2) which is supported at multiple points, with a first bearing element (3) which is arranged on that side of the drive motor (1) which is opposite the gearing element (13), a second bearing element (4) which is arranged between the drive motor (1) and the gearing element (13), and a third bearing element (20; 20a to 20h) which is arranged on that side of the gearing element (13) which faces away from the drive motor (1), wherein the third bearing element (20; 20a to 20h) is arranged movably in a direction perpendicular to the longitudinal axis (21) of the drive shaft (2), and wherein the third bearing element (20; 20a to 20h) is accommodated in a receptacle (38; 38a; 66) of a gearbox (10).

The application relates to the field of loudspeaker assembly, and discloses an automatic production line for an external-magnet loudspeaker, which comprises a rack, a conveying line, a drying chamber, glue dispensing heads, a pressing plate and an assembling mechanism arranged on the rack. A plurality of supporting assemblies are arranged on the upper surface of the conveying line along the conveying direction. The two glue dispensing heads are arranged on the two adjacent assembling assemblies. The assembling mechanism comprises assembling assemblies and positioning assemblies. The three assembling assemblies are arranged on the two adjacent assembling assemblies. The five positioning assemblies are arranged below the three assembling assemblies and the two glue dispensing heads. The assembling assemblies are used for transferring the parts of the external-magnet loudspeaker to the supporting assemblies. The positioning assemblies are used for making the center lines of the parts of the external-magnet loudspeaker clamped by the assembling assemblies and located above the supporting assemblies, the center line of the supporting assemblies and the center lines of the parts of the external-magnet loudspeaker located on the supporting assemblies coincide.