36results about How to "Restore initial state" patented technology

The invention discloses an invisible door lock. The lock comprises a lock body, lock opening modules and a buckle base, wherein the lock body and the lock opening modules are fixedly installed on a door leaf; the buckle base is fixedly installed on a doorframe; each lock opening module comprises a retainer ring; part of the retainer ring is hollow; a pressing part is pivoted on the retainer ring; pivots of the pressing part are parallel to the plane of the door leaf; the pressing part can rotate around the pivots, thus partially stretching into the hollow part of the retainer ring; the lock body is provided with a connecting part; and one end of the connecting part stretches into the retainer ring and is matched with the pressing part. The invisible door lock has the following beneficial effects: in the initial state, the pressing parts are parallel to the retainer rings and the door leaf; therefore during installation, the lock opening modules can be flush with the door leaf, without any projecting part, so the door leaf has good invisibility; and meanwhile, the locking effect of the lock is further enhanced through interaction of two groups of magnets of a bolt and the buckle base, and the lock can be well locked even if the magnetic forces of one magnet or a group of magnets are weakened or disappear.

The invention discloses a 5G cable with high compression resistance, flame retardancy and high temperature resistance. Pressure-resistant layer, water-blocking wrapping layer, shielding layer, inner sheath and outer sheath, a water-blocking filling strip is provided in the gap between the compression-resistant layer and the wire, and a There is an anti-compression mechanism, the anti-compression mechanism includes an anti-compression protective body arranged on the surface of the anti-compression layer with equidistant rings and slidingly connected with the anti-compression layer, anti-compression protrusions arranged on the inner wall of the water-blocking wrap around the equidistant rings and Through the connection between the sliding mechanism and the adjacent anti-compression protection body, the present invention makes the external force received by the cable evenly transferred to the cable core protective layer through the anti-compression mechanism, so as to protect the wires inside the cable well, while ensuring The cable has a certain degree of flexibility while enhancing the strength of the cable and prolonging the service life of the cable.

The invention provides a tire second stage molding wheel blank storage car. A ring tray is supported by a cradle fixedly arranged on a car body. The height of the cradle is higher than the height of the outward raise of a lower entry. The cradle is a ring cylinder or a plurality of support pillars. A lifting mechanism is arranged under a tray inner hole. A round bracket is fixedly positioned at the top end of a piston of the lifting mechanism; the diameter of the bracket is smaller than the diameter of the central hole of a wheel blank; the circumference of the round bracket is articulated and provided with 3 to 6 upper entry brackets at a regular interval; and at an initial status, the external wings of the upper entry brackets slope upwards and inwards. A second stage molding wheel blank is horizontally positioned on the storage car with the tray holding the side and the crest part of the tire, and the lower entry passes through the tray inner hole and sinks. When the wheel blank isdropped down, and the upper entry brackets are caused to turn outwards by a lower tire circle and a concave camber matching with an upper entry rises upwards. The bracket is lifted by the lifting mechanism and the upper entries are held by the upper entry brackets to avoid the deformation of the wheel blank. When the wheel blank is taken out, the bracket falls, and the upper entry brackets are plucked by the lower tire circle to recover to the initial status. The wheel blank storage car can keep the wheel blank from deformation, thereby being convenient in the storage and delivery of second stage molding wheel blank of a huge tire; besides, the wheel blank storage car is simple in structure and convenient in usage.

The invention provides an automatic T-shaped bolt welding apparatus, belongs to the technical field of machinery, and solves the problems that T-shaped bolts cannot be efficiently welded and the like in the prior art. The automatic T-shaped bolt welding apparatus comprises a rack, wherein a T-shaped sheet vibration feed disc and a bolt vibration feed disc are arranged on the rack; a guide flow rail is connected with the inside of the T-shaped sheet vibration feed disc; a guide rail is connected with the inside of the bolt vibration feed disc; the output end of the guide rail is connected with a stepping rail; the input end of the stepping rail is fixedly provided with a mounting platform; the mounting platform is provided with an automatic cross combination positioning mechanism; an automatic welding mechanism is arranged in the middle of the stepping rail; and a discharge mechanism is arranged on the output end of the stepping rail. The automatic T-shaped bolt welding apparatus has the advantages that a T-shaped sheet is enabled to automatically sleeve a bolt, and efficient welding can be carried out.

A device (10, 60), in particular a microfluidic device for performing an immunoassay, having first, second and third fluidly connected chambers (1, 2, 3) and a membrane ( 12), characterized in that, in the case of a pre-set deflection of the diaphragm (12) towards the first chamber (1), the first fluid (11) is at least partially released from the first chamber (1) Introduced into the second chamber (2) in such a way that the second fluid (21) is at least partially displaced from the second chamber (2) into the third chamber (3) in such a way that the third chamber (3) is completely filled with the first Two fluids (21) are filled.

The invention discloses a go chessboard, and the chessboard comprises a chessboard body; square grooves arranged longitudinally and transversely are evenly formed in the chessboard body, ball rods longitudinally penetrate through all the square grooves to be fixed, a chess ball is arranged in each square groove, a through ball rod hole is formed in each chess ball, and the ball rods in each squaregroove penetrate through the ball rod holes in the chess balls. The chess balls are evenly provided with three initial faces, namely the black face and the white face around the ball rod holes, the white face is white, and the initial faces and the upper surface of the chessboard are the same in color and are not black or white. The invention relates to the field of chessboards, in particular toa go chessboard. The technical problem to be solved by the invention is to provide the go chessboard which is convenient for playing chess.

The invention relates to an electronic control intelligent light dimming base material component. The electronic control intelligent light dimming base material component comprises two base boards and a macromolecule dispersion liquid crystal layer, wherein the two base boards are correspondingly arranged in parallel, and the macromolecule dispersion liquid crystal layer is formed between the two base boards, faces, which are in contact with a macromolecule coating, of the two base boards are conducting faces, and the macromolecule composite coating comprises polyion liquid and silver nitrate. By using the macromolecule composite coating comprising the polyion liquid and the silver nitrate, when the conducting faces are powered on, silver irons can be restored to silver, a mirror face is formed, the light transmittance of a glass component is changed, and the glass component can serve as a mirror to be used by a consumer; on the other hand, when the conducting faces do not conduct, the silver can be oxidized by reacting with the polyion liquid, and the silver is recovered to be in an original state.

The invention relates to the field of plant tissue culture, provides a tissue culture method for avoiding crown inclination of cunninghamia lanceolata test-tube plantlets, and solves the defect of crown inclination of test-tube plantlets cultured in the prior art. The method comprises the following steps: (1) obtaining explants; (2) performing proliferation culture; (3) performing seedling strengthening culture; (4) performing rooting culture; (5) hardening seedlings: hardening the seedlings under the condition of a 60% shading degree, when root systems change colors, keeping the humidity of agreenhouse to be 70% or more, opening a cover, and hardening the seedlings for 3 days; and (6) transplanting the test-tube plantlets: when transplantation is performed, rinsing the rooting seedlingswith fresh water, draining off water, soaking the treated seedlings into a 0.2% potassium permanganate aqueous solution for 5min, lifting the seedlings, rinsing the seedlings with fresh water for 3 times, putting the rinsed seedlings into seedling raising mixed matrix nutrient bags, performing culture, and when the heights of the seedlings cultured in containers reach 30cm, enabling the seedlingsto leave a nursery for afforestation.

The invention discloses a pan body manufacturing equipment, which includes a frame, a rotating platform, a shield assembly, a first spray gun assembly and a second spray gun assembly, the rotary platform is set on the frame, and the unsprayed pan body is set on the On the rotating platform, it drives the pot body to rotate and slide down. The shutter assembly is arranged on the frame, and the rotating platform is arranged in cooperation with the shutter assembly. The rotating platform can drive the shutter assembly The cover rotates. The invention provides a pot body coating equipment capable of spraying different types, and can carry out pattern coating on the pot body, so that the spraying operation can be automated, labor costs can be saved, the spraying process can be optimized, the surface pattern of the cooker can be more beautiful, and the cooker can be improved. It can enhance the competitiveness of cooking utensils, thereby enhancing the benefits of enterprises.

The invention relates to an automatic shaping machine for powder metallurgy products, comprising: a frame; a transmission part arranged on the frame to generate and transmit working power; a formwork part arranged on the machine The frame is used to receive the working power to press the metal powder into finished products. The mold frame part includes a shaping unit, wherein the shaping unit completes the shaping action and processes the primary product into a final product. The above-mentioned shaping unit has upper and lower parts, and is located on both sides of the female mold. The invention has simple structure, balanced and uniform power transmission between mechanisms, can directly carry out shaping work after the preliminary forming of the pressed product, reduces the process flow, and the density of the pressed product is uniform, which ensures the product quality.

The invention relates to a method for preventing loss of cell phone traffic. Cell phone screen brightness and data function states of a cell phone at the work state are monitored and recorded; when a cell phone screen is lightened, the data function setting authority limit is released, and the data function of the cell phone and the initial state of cell phone applications are restored; when the cell phone screen is not lightened, the data function setting authority limit is forbidden, and cell phone applications with the data function are turned off forcibly. The brightness state of the cell phone screen is monitored, the data function of the cell phone can be monitored in real time, cell phone traffic is automatically prevented from losing secretly, and extra traffic fee paid by a cell phone user is reduced.