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

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.

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.

The invention discloses a steel wire rope hoisting clamp holder for verifying an elevator over-speed governor. A steel wire rope is clamped by a lock wrench to break away from the over-speed governor, the steel wire rope is prone to falling off from the lock wrench, and thus dangers are brought to workers. A second clamp of the steel wire rope hoisting clamp holder clamps one side, close to a lift car, of the steel wire rope; in a first clamp, a clamp body placing groove is fixed to a clamp block base, two T-shaped clamp bodies and the clamp body placing groove form sliding pairs, and first clamp blocks and thread sleeves are fixed on the T-shaped clamp bodies; the thread sleeves and a bi-directional lead screw form screw pairs, big gear wheels fixed on the bi-directional lead screw are engaged with small gear wheels fixed on a driving shaft, the center of a crankwheel is hinged to a lifting base and eccentrically hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to a lifting sliding block; and a plunger of a hydraulic pump is fixed to the lifting sliding block, the clamp block base is fixed to piston rods of hydraulic cylinders through a main lifting rod and an auxiliary lifting rod, and the hydraulic pump drives the hydraulic cylinders. According to the steel wire rope hoisting clamp holder for verifying the elevator over-speed governor, the lift car does not need to be hoisted, operation can also be conducted when an elevator is powered off, and dangers are prevented from occurring on workers.

The invention discloses an electric power system power distribution protection device, an application and a method. The electric power system power distribution protection device comprises a power distribution cabinet body, a travel switch, three electromagnetic relays, a signal lamp and a controlled switch, wherein the three electromagnetic relays act on the controlled switch through the signal lamp, electromagnetic coil circuits of two of the electromagnetic relays are mutually controlled and respectively act in normal power supply and temporary maintenance, the other electromagnetic relay performs delay timing, assists standby application and is also controlled by the other two electromagnetic relays, and the three electromagnetic relays form three control circuits to act on the controlled switch. The electric power system power distribution protection device can perform operations such as maintenance, transformation, switching and periodic inspection on power distribution equipment in a power distribution cabinet or box without interrupting power supply; when the power distribution cabinet or box is illegally opened by a law breaker, power supply for the system is interrupted if a special key is still not inserted within a set time, and the power supply is recovered only when the special key is inserted.

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 is dropped 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 discloses manufacturing equipment of a pot body. The manufacturing equipment comprises a machine frame, a rotating platform, a shielding part assembly, a first spray gun assembly and a second spray gun assembly, wherein the rotating platform is arranged on the machine frame, an unsprayed pot body is arranged on the rotating platform, the rotating platform drives the pot body to rotate and slide downwards, and the shielding part assembly is arranged on the machine frame; and the rotating platform is matched with the shielding part assembly, and the rotating platform can drive a shielding part on the shielding part assembly to rotate. The invention provides coating equipment capable of spraying different types of pot bodies, and pattern coating can be performed on the pot bodies, so that the spraying operation is automatic, the labor cost is saved, the spraying process is optimized, patterns on the surface of a cooker are more attractive, the ornamental value of the cooker is improved, the competitiveness of the cooker is improved, and the enterprise benefit is improved.

The invention discloses a grabbing device capable of automatically counting for shelving three-dimensional stored goods, and relates to the technical field of three-dimensional storage carrying devices. The grabbing device comprises a hydraulic lifting rod and a hydraulic telescopic arm fixedly installed on the outer wall of one side of the upper end of the hydraulic lifting rod, wherein a grabbing assembly is arranged on the bottom face of the outer end of the hydraulic telescopic arm; a counting assembly is movably installed in an inner cavity of the lower end of the hydraulic lifting rod; and a driving motor is started, the driving motor drives a threaded column to rotate, a transmission block drives a front abutting column to move towards the right side together, and the front abutting block drives a first rotating block to move forwards, so that an upper counting wheel rotates by one tenth of the perimeter anticlockwise, the number marked on the surface of the upper counting wheel is added with one, and automatic counting is carried out. The invention further discloses an implementation method of the grabbing device capable of automatically counting for shelving the three-dimensional stored goods, when the upper counting wheel rotates by a circle, a lower counting wheel is driven by a turning abutting rod to integrally rotate by one tenth of the perimeter clockwise, so that the number marked on the surface of the lower counting wheel is added by one.

A device (10, 60), especially microfluidic device for performance of an immunoassay, having a first, a second and a third fluidically connected chamber (1, 2, 3) and a membrane (12), characterized in that in the event of a given deflection of the membrane (12) into the first chamber (1) a first fluid (11) is passed at least partly out of the first chamber (1) into the second chamber (2), in such a way that a second fluid (21) is at least partly displaced from the second chamber (2) into the third chamber (3), in such a way that the third chamber (3) is entirely filled with the second fluid (21).

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 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 rigid contact net grinding and polishing device which is used for automatically grinding and polishing a contact line and comprises a frame body, two pairs of guide wheels are arranged on the two sides of the upper end of the frame body, a positioning wheel is arranged below each pair of guide wheels, and clamping parts used for clamping a busbar are formed by the wheel faces of the guide wheels and the wheel faces of the positioning wheels; the lower end of the frame body is provided with at least one polishing wheel, the polishing wheels are parallel to rotating shafts of the guide wheels, the polishing wheels are connected with an output shaft of the motor, the polishing wheels polish contact lines at the lower end of the busbar, and the polishing wheels rotate to drive the frame body to move on the busbar. And compared with an original construction method, the rigid contact net grinding device can achieve automatic grinding, the construction difficulty is greatly reduced, safety is higher, and working efficiency is higher.

The invention relates to a puerpera recliner. Therefore, the technical problem of the present invention is solved by providing a puerpera recliner that can facilitate maternal rest. The technical embodiment of the present invention is that: the puerpera recliner comprises a base, a support box, an adjustment box, a first support rod, a first connecting rod, a second connecting rod, a third connecting rod, a first sliding sleeve, a first sliding bar, a first fixing seat, etc.; the top of the base is connected with the support box, the adjustment box is connected to the right side of the front side of the support box, the first support rod is connected to the bottom of the adjustment box, the first support rod is hingedly connected with the first connecting rod, a line-shaped hole is openedin the upper part of the first connecting rod, and the second connecting rod is arranged in the line-shaped hole. The movement of a swinging rod of the invention can laterally adjust a backboard, so that the puerpera can recline more comfortably. The puerperal recliner is convenient to operate for the puerpera, so that the puerperal recliner can be adjusted without requiring the medical staff, thepuerperal feet can be placed on support pads, and the puerperal can rest conveniently.

The invention relates to a high temperature short time aging process for the flat spiral spring made of beryllium bronze. The invention is characterized in that firstly, the flat spiral spring of non-ferrous material of QBe1.9Cr is completely coiled around the mandrel axle, the main end of the spring is bound and fixed with an iron wire, the mandrel axle and the flat spiral spring are arranged in the salt tempering furnace for aging, the aging temperature is 345 plus or minus 2 DEG C, the aging holding time is 7 minutes, and after the aging soaking, the spring is arranged in the water of normal temperature of 5 to 30 DEG C to be cooled for 1 minute. The invention has the advantages that the aging time is short, the aging temperature is high, the deformation of the pagoda shaped spring is little, and the amount of deformation of each circle of the spring is smaller than 0.02 millimeter, the requirement of the enormous quantities production of the pagoda shaped spring can be fully met.

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 discloses reinforcing steel bar bending equipment for building construction, the reinforcing steel bar bending equipment comprises a driving box, the left side of the bottom of an inner cavity of the driving box is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with a rotating shaft. A rotating shaft is arranged, the rotating shaft drives a rotating disc to rotate, and the rotating disc drives a driving column and a positioning column to rotate, so that the driving column and the positioning column are used in cooperation to bend the reinforcing steel bar, and a second servo motor is arranged, so that the output end of the second servo motor drives a positive and negative threaded rod to rotate in a threaded mode on the inner surface of a sleeve; through the arrangement of the structure, the steel bar bending device has the advantage that the protection performance is improved when a steel bar is bent, the problem that the protection performance is poor when the steel bar is bent in an original mode is solved, and therefore workers are prevented from being hurt.

The invention provides a wearable portable soft rehabilitation glove, and the glove comprises a glove body, a binding belt mechanism and an air blowing mechanism; the binding belt mechanism is fixedlyconnected with the glove body, the glove body comprises a glove inner layer and a glove outer layer, the glove inner layer and the glove outer layer form a hollow closed structure through a connecting assembly, and the air blowing mechanism is used for changing the pressure of the connecting assembly so as to drive the glove body to bend or stretch. Fingers can be massaged, and the problem that atraditional rehabilitation glove is prone to poor control over the pressure of the hand, and consequently secondary injuries are caused by extrusion of the hand is solved.

The invention discloses a steel rope lifting gripper for checking an elevator speed limiter, which comprises a first clamp for lifting a first side steel rope of the elevator speed limiter, a second clamp for fixing the first side steel rope of the elevator speed limiter, and a third clamp for fixing a second side steel rope of the elevator speed limiter, wherein each of the first clamp and the second clamp comprises a clamp head and a clamp handle; a rotating hole is arranged between the clamp head and the clamp handle; a rotating shaft is installed inside the rotating hole; a first pressure spring is installed on the clamp handle; the axial directions of the rotating shafts of the first clamp and the second clamp are regard as the vertical directions; a connection column is installed on the rotating shaft of the second clamp; and the lower end of the rotating shaft of the first clamp is installed at the upper end of the connection column, and is capable of rotating around the upper end of the connection column as a circle center. The gripper of the invention integrates a lifting function and a clamping function of the elevator steel rope, is capable of flexibly regulating and recovering the height of the steel rope according to needs, and is simple, precise, labor-saving, efficient and safe in operation.

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 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 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 discloses an envelope loader device. The envelope loader device comprises a first device body, a loading device arranged in the first device body, and a door opening and closing device arranged in the first device body; the loading device comprises a loading cavity arranged in the first device body and opened to the left side; a first fixed block is fixedly arranged on the lower sideend surface of the loading cavity; a first loading plate is fixedly arranged at the upper end of the first fixed block; and a positioning cavity opened up is formed in the upper side end surface of the first loading plate. The device adopts a packing mode for envelope loading, can automatically seal envelopes, and meanwhile, adopts a linkage mode for loading only in a closed state to prevent accidental injury caused by wrong operation so as to achieve higher safety and reliability.

The invention provides a torsion unit and a device and an application in the preparation of a vehicle garment. The torque unit comprises a machined elastic material with torque and a connecting structure to form a plurality of continuous torsion rings, and two or more torque units are connected to form a torque device. The structure of the torsion unit and the torsion device has tensile tension and directional folding force, so that the automatic recovery and recovery of the original state of the folding can be easily realized. The main body of the torsion spring structure composed of a plurality of extended torsion units can be used as a support frame of a cover type in life. The support frame is reasonably combined with the conventional sunshade or waterproof material to obtain a vehiclegarment provided with a support frame with a torsion spring structure. The garment has a foldable skeleton; the invention can support the car clothes, the car clothes leave the car paint surface, avoid frequent friction between the cloth surface and the car surface, utilize the air heat insulation characteristic, have better sunscreen effect, and can automatically unfold or fold the car clothes through the deployment and automatic contraction of the support frame, and is convenient to operate, small volume after the folding and carrying, and is helpful for the popularization and application of the car clothes.

The invention discloses an automobile seat convenient to disassemble and replace, the automobile seat convenient to disassemble and replace comprises a fixed box, a seat is fixedly arranged at the top of an inner cavity of the fixed box, and a positioning block is fixedly connected to the bottom of the seat.The automobile seat convenient to disassemble and replace is provided with a servo motor, so that the output end of the servo motor drives a positive and negative threaded rod to rotate in an inner cavity of a sleeve in a threaded mode; the sleeve drives a guide plate to move in an inner cavity of a guide groove, meanwhile, the sleeve drives a driving plate to move, the driving plate drives a limiting plate to slide on the outer surface of a sliding column to extrude a compression spring, the limiting plate drives a clamping block to move out of an inner cavity of a pin groove, locking of the clamping block to a positioning block is relieved, and then a seat is moved to drive the positioning block to move out of an inner cavity of a fixing box; by means of the structure, the seat has the advantage of being convenient to detach and replace when the seat is detached and replaced, the problem that an original seat is inconvenient to detach and replace when the original seat is detached and replaced is solved, and therefore operation inconvenience of workers is reduced.

The invention discloses a top coal caving hydraulic support capable of preventing coal leakage. The top coal caving hydraulic support comprises a hydraulic support body and a tail beam. The tail beam comprises a back supporting plate and side protecting plates, supporting baffles are fixed to the inner sides of the side protecting plates on the two sides, a telescopic inserting plate is installed in the tail beam, and the side protecting plates and the supporting baffles form a track for the inserting plate to move; rectangular groove bodies are formed in the two sides of the inserting plate, springs are installed at the bottoms of the groove bodies, and pop-up baffles are installed in the groove bodies in a matched mode; the upper portion width of the side, located on the rail, of each baffle is smaller than the lower portion width, an arc-shaped step is formed between the upper portion and the lower portion, and after the baffles pop up, the maximum distance of the ends, below the arc-shaped step, of the baffles on the two sides is not smaller than the width of the tail beam. And the bottom of the side protection plate is in contact fit with the arc-shaped step, so that the baffle is pressed into the groove body when the insertion plate retracts into the tail beam. The problems that loose coal is scattered to the lower portion through gaps between the inserting plates, and the rear scraper is prevented from moving forwards or even floating upwards are effectively solved, the structure is stable and reliable, and damage is not likely to happen.

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.