81results about How to "Taking into account the aesthetics" patented technology

The invention discloses multiple folding doors capable of automatically locking and opening controlled by a multi-link mechanism. A narrow guide rail and a wide guide rail are fixed on the top of a door frame, the top ends of the multiple folding doors are connected with the narrow guide rail and the wide guide through multiple connection rods, the narrow guide rail is provided with a Z type sliding block, a second sliding block and a first fixing block, and the second sliding block is connected with the first fixing block through a first spring; a sliding plate capable of pushing the Z type sliding block to move is arranged on the wide guide rail, a second fixing block is connected with a third fixing block through a pulling shaft, the second fixing block and the third fixing block are arranged on the sliding plate, and a first sliding block and a second spring are arranged on the pulling shaft in a sleeved mode; the multiple folding doors are sequentially hinged through hinges, a first folding door is hinged to the door frame, the multiple connection rods are sequentially hinged, each connection rod is hinged to the middle portion of the top end of the corresponding folding door, a tail folding door is hinged to a connection rod on the outer lateral side of the top end, and the connection rod is hinged to the first sliding block; the move of sliding plate is controlled by a power mechanism. According to the multiple folding doors, automatically controlling the closeness and locking of the folding doors can be realized, and the operation is more convenient and safer.

The invention relates to a pipe fitting connecting device. The device is characterized by comprising an upper connecting piece, a lower connecting piece, a positioning column, a connecting nut, two support pieces, a slide rod and a fastening nut; the outer sides of the upper connecting piece and the lower connecting piece are respectively connected with one ends of two connected pipe fittings; the two support pieces are respectively mounted in the upper connecting piece and the lower connecting piece; the lower end of the positioning column is fixed with the upper end of the lower connecting piece; the upper end of the positioning column is inserted in the upper connecting piece; the connecting nut is mounted at the external of the positioning column; one end of the slide rod is fixed with one support piece, and the other end penetrates through the positioning column to fixed with the support piece mounted in the lower connecting piece; the upper connecting piece and the lower connecting piece are in threaded connection through the connecting nut and the fastening nut; the upper connecting piece is a hollow structure; and the upper end of the upper connecting piece is an upper connecting piece circular table structure capable of being supported by the support pieces.

A preparation method for a laminated structure of a photovoltaic assembly, the laminated structure and the photovoltaic assembly, which are prepared by using a lamination process. The lamination process comprises a first heating stage, a second heating stage, and a third pressurization and cooling stage. In the first stage, the heating temperature range is from 110ºC to 130ºC, and the heating time range is from 100 seconds to 600 seconds; in the second stage, the hating temperature range is from 131ºC to 200ºC, and the heating time range is from 100 seconds to 1200 seconds; and in the third stage, the cooling temperature range is from 25ºC to 60ºC, and the pressurization range is from 0.05 Mpa to 0.25 Mpa. The lamination process is implemented in a low-temperature environment, power consumption is reduced, and the flatness of the laminated structure of the photovoltaic assembly is ensured, thereby further facilitating the mounting, enforcement and application of the photovoltaic assembly.

The invention provides a fluorescence temperature measurement optical path module device, including an optical module, a fiber joint, a lens, a light splitting sheet, a photoelectric sensor, a reception PCBA, an emission PCBA, a light emitting diode and an optical module cover. The optical path channel adopts the stereo structure, the light shielding component is additionally provided, and the optical path channel is ensured to be enclosed. The device is featured by miniaturization and intensification, the structure is designed in the limited space, and the practical requirements are met and the aesthetic property of the structure is achieved at the same time.

The invention discloses a novel roadbed side slope building protecting method and precast concrete blocks for the novel roadbed side slope building protecting method, belonging to the technical field of roadbed engineering. The precast concrete blocks are paved along the surface of a side slope, U-shaped concrete drainage channels are arranged at intervals in the route direction, each precast concrete block is shaped like a regular hexagonal prism, a drainage hole which penetrates through the upper surface and the lower surface of a column body is arranged on each precast concrete block, and the bottoms of the drainage channels are embedded into the side slope. The method comprises the following specific construction steps of: (1) pretreating the side slope: brushing capping mass off from the side slope, filling pit concavity, and punning the surface of the slope, wherein the surface of the slope is required to be flat and smooth; (2) pouring the precast concrete baffle blocks at the foot of the slope, wherein one part of each precast concrete block in the width direction is rooted in a stone paving base, and the other part of each precast concrete block in the width direction is rooted in the side slope; (3) paving a water-seepage cushion layer on the finished surface of the side slope; and (4) paving the precast concrete blocks from bottom to top, wherein the precast concrete blocks and the surface of the slope are in close fit when the precast concrete blocks re paved.

The invention provides a hidden drainage structure of a sliding door and a sliding door applied with the same, and relates to the field of building door and window curtain walls. The hidden drainage structure includes a drainage groove and a plurality of drainage pipes, the lower portion of the sliding door is connected with a door lower frame, the outdoor side of the door lower frame is providedwith the drainage groove, the door lower frame is provided with a plurality of first drainage holes, the first drainage holes communicate with the drainage groove through the drainage pipes, and wateroutlets of the drainage pipes are attached to the groove bottom of the drainage groove. According to the hidden drainage structure of the sliding door and the sliding door applied with the same, separate channel drainage of the outdoor side and the indoor side is realized, and the fact that the whole door drains smoothly to the outdoor in the use environment of high air pressure is ensured; a cavity is used for hiding the drainage structure, and the water tightness is improved; and through the structures of the drainage pipes and the outdoor drainage groove, the height difference between outdoor water flow and the water pressure of door lower frame profiles is formed, and rapid discharge of accumulated water of the door lower frame is accelerated by using the siphon principle.

A single-power-source automatically opened, closed and locked double door controlled by a crank-slider mechanism is composed of a right door body, a first shaft, a first connection bridge, a first spring, a first fixed rod, a connecting rope, a fixed pulley, a first fixed disc, a second shaft, a second connection bridge, a second spring, a second fixed rod, a second fixed disc, a door frame, a first slider, a first hinge hole, a first guide rail, a first joint lever, a second hinge hole, a first connecting rod, a lever, a rotation shaft, a fixed block, an ejector rod, a second guide rail, a second slider, a second connecting rod, a left door body, a third hinge hole, a second joint lever, a third guide rail, a third slider and a fourth hinge hole. Compared with an existing double door, the single-power-source double door can achieve opening and closing of the door and a lock through automatic control, the operation is easier and more convenient when controlling is performed, the single-power-source double door can be opened and closed both inwards and outwards, and therefore the theftproof performance is better; meanwhile, the single-power-source double door can be made of materials such as wood, metal and glass, and therefore the door has the advantages of low cost, aesthetic property, practicability and safety.

The invention relates to a concealed wiring type hinge, a box door and a test box and belongs to the technical field of mechanical equipment. A cable in the concealed wiring type hinge is arranged between a first part and a second part and is arranged in a second part fixing hole in a penetrating manner, and wire twisting is avoided; and the problem that in the prior art, because the cable is used for a long time or a wire protecting hose is damaged, potential safety hazards exist is solved. Meanwhile, by means of covering of a protecting cover and fixation of the cable, attractiveness of the product is also taken into consideration; and the concealed wiring type hinge, the box door and the test box are simple in structure, low in cost and quite wide in application field.

The invention discloses multiple folding doors capable of automatically locking and opening controlled by a multi-link mechanism. A narrow guide rail and a wide guide rail are fixed on the top of a door frame, the top ends of the multiple folding doors are connected with the narrow guide rail and the wide guide through multiple connection rods, the narrow guide rail is provided with a Z type sliding block, a second sliding block and a first fixing block, and the second sliding block is connected with the first fixing block through a first spring; a sliding plate capable of pushing the Z type sliding block to move is arranged on the wide guide rail, a second fixing block is connected with a third fixing block through a pulling shaft, the second fixing block and the third fixing block are arranged on the sliding plate, and a first sliding block and a second spring are arranged on the pulling shaft in a sleeved mode; the multiple folding doors are sequentially hinged through hinges, a first folding door is hinged to the door frame, the multiple connection rods are sequentially hinged, each connection rod is hinged to the middle portion of the top end of the corresponding folding door, a tail folding door is hinged to a connection rod on the outer lateral side of the top end, and the connection rod is hinged to the first sliding block; the move of sliding plate is controlled by a power mechanism. According to the multiple folding doors, automatically controlling the closeness and locking of the folding doors can be realized, and the operation is more convenient and safer.

The invention discloses a multi-leaf door with the automatic lock opening and closing function and the automatic door opening and closing function and with a starting mechanism. The multi-leaf door comprises a door frame and a plurality of door bodies connected through hinges and further comprises the starting mechanism, locking mechanisms installed in the door bodies and unlocking rods controlling the locking mechanisms to be locked or unlocked, the unlocking rods are installed on a chain which is installed on the door frame, the chain is driven by a power source to move back and forth, and the unlocking rods are driven to lock or unlock the locking mechanisms. The opening action and the locking action of the multi-leaf door can be achieved at the same time, control operation is easier and more convenient, price is low, the anti-theft performance is better, theoretically, the number of the door bodies can be infinite, and the locking mechanisms and opening and closing mechanisms of the multi-leaf door can also be applied to all similar foldable mechanisms. The multi-leaf door can be made of wood, metal, glass and other materials, and meanwhile, attractiveness, practicability and safety are all taken into consideration.

The invention discloses a single leaf door with a machinery sequential control single action source automatic opening and closing lock and opening and closing door. The single leaf door particularly comprises a door board, a first shaft, a first connecting bridge, a first spring, a first fixed rod, a connecting rope, a fixed pulley, a first fixed plate, a second shaft, a second connecting bridge, a second spring, a second fixed rod, a second fixed plate, a door frame, a locking mechanism, a cylindrical cam, a third shaft, a forth shaft, a deflector rod, a distributing ring, a third fixed rod, a third spring, a third fixed plate, an ejector rob, a compressible baffle block, a fifth shaft, a forth spring, a forth fixed plate and a fixed baffle block. Compared with the prior single leaf door, the single leaf door with the machinery sequential control of the single action source automatic switch lock and the opening and closing door can achieve opening and closing of the door and the switch through an automatic control, the operation in controlling is simpler and more convenient, and as the door can be opened and closed inwards and outwards, the anti-theft performance is better. Meanwhile, the materials used by the single leaf door can be wood, metal, glass and the like, and the low price, attractive performance, practicability and safety are obtained simultaneously.

The invention discloses an aluminium alloy product with a fluororesin coating. The aluminium alloy product comprises an aluminium alloy substrate with embossed patterns on the surface, and a hard oxidation film layer and the fluororesin coating successively covering the surface of the aluminum alloy substrate; the fluororesin coating comprises a bottom oil layer, a middle oil layer and a surface oil layer which successively cover the hard oxidation film layer; the Vickers hardness HV of the aluminium alloy substrate is equal to 20-30; the concavo-convex patterns are irregular patterns with radian at the top of projections, the ten point height of microcosmic unflatness Rz is equal to 80-150 mu m, and the profile arithmetic average error Ra is equal to 20-40 mu m; and the bottom oil layer is a coating layer formed by performing spraying when the temperature of the surface of the aluminium alloy substrate is 30-50 DEG C. According to the product, by controlling concrete set conditions, such as the Vickers hardness of the aluminium alloy substrate, and the shape, the distribution and the roughness of the embossed patterns, and the hardness and the Vickers hardness of the hard oxidation film layer, the thickness of the fluororesin coating, the spraying temperature and the like, good non-viscosity and scratch resistance are obtained, also the beautiful appearance of the product surface is considered, and the service life of the product is improved.

The invention relates to the field of automatic doors and windows, and particularly relates to an intelligent system of a wind and rain sensing window. The intelligent system comprises a data acquisition device, an intelligent controller and a transmission device; the intelligent controller comprises a host microcontroller, a wind speed detection module, a humidity detection module, a communication receiving and transmitting module and a transmission control module, wherein the wind speed detection module, the humidity detection module, the communication receiving and transmitting module and the transmission control module are electrically connected with the host microcontroller; the communication receiving and transmitting module comprises an infrared receiving module and a GSM module, and the infrared receiving module and the GSM module are electrically connected with the host microcontroller; the infrared receiving module receives a mobile phone instruction within the range of 5 meters. A GSM card is arranged in the GSM module and receives a remote mobile phone instruction; and the GSM module sends an execution completion short message to a mobile phone through the GSM card. The invention further provides an intelligent control method of the wind and rain sensing window. Opening and closing of the window are completed according to the detected wind speed and humidity, and meanwhile the problem that a traditional sensing window is not closed in time when wind and rain come is solved.

The invention discloses a brake handle grip width adjusting structure which comprises a handle base, a brake handle, a pivot and an adjusting assembly. A containing groove is arranged inside the handle base. The brake handle is arranged in the containing groove. The brake handle stretches out in a protruding manner to form two flanges. The pivot is provided with the brake handle and the handle base in a penetrating manner, so that the brake handle and the handle base pivot with the pivot as an axis. The adjusting assembly is arranged inside the containing groove and provided with a screw rod and an adjusting piece. The adjusting piece is movably arranged on the screw rod. When the screw rod is rotated, the adjusting piece moves relative to the screw rod to selectively abut against either flange of the brake handle or to be located between the two flanges, and therefore the grip width of the brake handle is adjusted.