128results about How to "Prevent accidental touch" patented technology

The invention discloses an information processing method and a piece of electronic equipment. The information processing method comprises the steps as follows: obtaining a first sound wave less than a default frequency generated by a first object through detection; obtaining the feature information of the first sound wave, and carrying out verification by matching the feature information of the first sound wave with the feature information of sound waves in a default sound wave library to obtain a verification result, wherein the feature information of at least one sound wave in the default sound wave library and at least one default object are in one-to-one correspondence relationship, and the verification result is used for indicating whether the first object belongs to the at least one default object; and executing a default instruction corresponding to the verification result according to the verification result. By adopting the method provided by the invention, the technical problem in the prior art that the cost of comprehensive monitoring is high is solved.

The invention discloses a vacuum-type wood processing and cutting device, which comprises a working table, a protective box, a protective cover, a sawdust collection box and a water tank. The upper surface of the working table is symmetrically fixed and welded. There are a number of rotating shafts on the inner wall of the plate, each rotating shaft is equipped with a conveying roller, and two fans are symmetrically arranged on the upper surface of both ends of the workbench, and the air inlet of each fan is connected. There is an air intake pipeline, the air intake end of the air intake pipeline is connected with the dust collection hood, the lower part of the inner cavity of the water tank is provided with an annular exhaust pipe, and the annular exhaust pipe is connected with the outlet end of the ventilation pipeline, and the inlet of the ventilation pipeline The gas end is connected with the gas outlet of the blower fan, and the upper part of the inner cavity of the water tank is connected with the lower inner cavity of the sawdust collection box through a connecting pipe. The invention has simple structure, high safety, is convenient for processing and cutting wood boards, can effectively absorb dust and collect sawdust, and is suitable for popularization and use.

The invention relates to a charging system for novel energy automobiles. The system comprises a charging pile body and charger leads, wherein a rotation groove is formed in the charging pile body, a rotation shaft is rotatably arranged in the rotation groove, and wire spools are fixedly arranged on the rotation shaft; outer tooth rings are arranged on the peripheries of the wire spools, a containing groove and a display area are arranged in the left end wall of the charging pile body, and a through groove which is communicated with the containing groove and the rotation groove is formed between the containing groove and the rotation groove; the charger leads are twined on the wire spools, the charger leads penetrate through the through groove, and a charging gun is fixedly arranged on the charger leads; the charging gun is arranged in the containing groove, a main sliding groove which extends leftwards and rightwards is formed in the charging pile body, an upper installation groove is formed in the upper end of the main sliding groove, and a lower installation groove is formed in the lower end of the main sliding groove; a deputy sliding groove which is communicated with the main sliding groove and the rotation groove is formed between the main sliding groove and the rotation groove, a sliding support is arranged in the main sliding groove in a left-right sliding mode, and a sliding arm is arranged in the deputy sliding groove in a left-right sliding mode.

The invention discloses a manual switch-on and switch-off spring operating mechanism and a vacuum circuit breaker thereof. The manual switch-on and switch-off spring operating mechanism comprises an insulating shell, a manual deflector rod is arranged in the insulating shell in a penetrating manner, a movable iron core is fixedly arranged on a push rod, and a switch-on static iron core and a switch-off static iron core are respectively arranged at two sides of the movable iron core. A pawl is hinged to the side, close to the closing static iron core, of the rack, the pawl is arranged below therack, a ratchet wheel is arranged at the position, close to the pawl, of the insulating shell, a switch is arranged on the upper wall of the downward-concave block, and the switch is electrically connected with the closing coil. The invention provides a manual switch-on and switch-off spring operating mechanism, which is internally provided with a structure for automatic locking during opening and closing, effectively prevents mistaken touch and mistaken reaction, and improves the safety of the device in use. The invention further provides a vacuum circuit breaker comprising the manual switch-on and switch-off spring operating mechanism, and is convenient to use and very worthy of popularization.

An improved microbial culture box comprises a box body and a wire, a cavity is arranged in the box body, a steering shaft is arranged in the cavity in a steering manner, the steering shaft is fixedlyprovided with a winding drum, a toothed rack is arranged outside the winding drum, the left end wall of the box body is provided with a storage groove and a screen display area, a transparent groove is arranged between the storage groove and the cavity, the winding drum is wound with the wire, the wire passes through the transparent groove and is fixedly provided with a plug head, the plug head isarranged in the storage groove, the box body is also provided with a left-right extending main sliding chute, the upper end of the main sliding chute is provided with an upper placing groove, the lower end of the main sliding chute is provided with a lower placing groove, a communicated subsidiary sliding chute is arranged between the main sliding chute and the cavity, a sliding frame capable ofleft-right horizontal sliding is arranged in the main sliding chute, and a locking arm capable of left-right horizontal sliding is arranged in the subsidiary sliding chute.

The invention discloses a subway screen door lock with an improved manual unlocking structure, which comprises a lock body which is vertically installed on the screen door and cooperates with the top box of the screen door to lock or unlock and a manual unlocking structure connected with the lock body. The shielded door includes two A door panels and B door panels that are opposite and connected as one, and the lock body is installed in the cavity formed by the A door panel and B door panel; the manual unlocking structure includes a support fixed on the inner wall of the B door panel Seat and the driving shaft, the wheel assembly and the rack assembly respectively installed on the support seat, the wheel assembly driven by the driving shaft is connected with the rack assembly installed at the bottom of the lock body; one end of the drive shaft is connected to the support On the seat and the other end of the drive shaft protrudes from the A door panel and is socketed with a handle assembly; the support seat is provided with a linear chute for assisting the up/down movement of the rack assembly. The invention has a simple structure, can prevent misoperation, and can respond quickly when unlocking is required.

The invention discloses a novel 35kV switch cabinet body structure. The novel 35kV switch cabinet body structure comprises a cabinet body, wherein the cabinet body is made of steel plates; a supporting frame is fixedly connected to the bottom of the cabinet body, and a space exists between a bottom plate of the supporting frame and a bottom plate of the cabinet body; electric sliding rails are equidistantly and fixedly connected to the left inner wall and the right inner wall of the cabinet body from top to bottom, and the electric sliding rails are parallel left to right and exist in pairs; meanwhile, connecting circuits of the electric sliding rails are mutually connected in parallel; and supporting plates are horizontally and slidably connected between the electric sliding rails. According to the novel 35kV switch cabinet body structure, corresponding electronic control switches are determined to press through label paper, so that the electric sliding rails at corresponding positions drive the supporting plates and electrical apparatus elements placed in a supporting mode to slide out, when the cabinet body is hit hard or the temperature inside the cabinet body is too high, a gravity induction switch and a temperature induction switch enable a hydraulic rod to start and to shrink downwards, so that connected blade are enabled to slide downwards from the right end of a threading plate to cut off piercing wire end heads, so that elements inside the cabinet body are subjected to power failure, and the occurrence of accidents is avoided.

The invention discloses a grounding mechanical locking device for the maintenance test of electric equipment, which comprises a grounding support fixed on a grounding flat iron of a substation, an insulating protective shell and a locking strip provided with a lock hole, and the insulating protective shell is covered on the grounding support The upper part is fixedly connected with the grounding support through the locking bar; the grounding support is provided with a ground threaded hole and a connecting groove for fixing the grounding wire connector; the insulating protective shell is provided with a lock, a locking bar channel and a grounding wire The lock is located at the opening end of the lock bar channel; the lock bar respectively passes through the connecting groove and the lock bar channel and connects the lock buckle and the lock hole correspondingly. Effectively prevent grounding wires from loosening and grounding devices from being misoperated, improve the accuracy of experimental data, and ensure personal and property safety.

The invention provides a hand-operated mechanism of a tapeline and comprises a hand-operated cover. The edge of the hand-operated cover is arranged in a shell in a rotating way through the fixed ring of the hand-operated cover; at least a jack socket is molded on the external surface of the hand-operated cover; a positioning column for the hand-operated handle of the hand-operated cover is connected with the hand-operated handle in a rotating way; one end of the hand-operated handle is provided with a hand-operated sleeve which can be inserted into the jack socket; in addition, the internal side of the handle-operated cover is connected with an on-off claw through the positioning column for the on-off claw in a rotating way and the on-off claw is close to the position of the jack socket; the positioning column for the on-off claw is sleeved with a torsion spring and one end of the torsion spring abuts with the wall surface of the hand-operated cover; the claw end of the on-off claw conducts on-off coordination with an on-off disk tooth or a raised line molded on a ruler core disk, meanwhile, the side edge of the on-off claw abuts with and matches with the hand-operated sleeve inserted into the jack socket so that the invention has more convenient use and the hand-operated device cannot rotate when a ruler belt is pulled out, and therefore, the invention can avoid wounding accident; the invention has compact and reasonable structure, safe and reliable work as well as easy use, moreover, the invention is portable and practical and can avoid mis-collision or mis-touch.

The invention relates to the technical field of photovoltaic power generation testing, and discloses a detection device for photovoltaic power generation. The detection device for the photovoltaic power generation comprises a base, and a push rod is fixedly mounted on the right side of the top of the base. According to the detection device for the photovoltaic power generation, four rolling wheelsare fixedly mounted at the bottom of the base and are distributed at the periphery of the bottom of the base, and two shock-absorbing springs are added in the design of each rolling wheel. The detection device has the advantage of being capable of adapting to various ground environments with uneven heights, a protective case prevents an operator from accidentally touching a fan which is in working, then a fan grade gradient table and a wind power grade switch can be easily seen from a control panel, the operator can gradually adjust the wind power grade switch to the corresponding wind powergear position based on the wind power grade gradient table, the specific data of resisting the natural wind force after installation of a photovoltaic panel is conveniently and accurately tested, thelabor intensity of the operator is effectively reduced, and the detection efficiency is improved.

A novel microbial culture box comprises a box body and a wire, a cavity is arranged in the box body, a steering shaft is arranged in the cavity in a steering manner, the steering shaft is fixedly provided with a winding drum, a toothed rack is arranged outside the winding drum, the left end wall of the box body is provided with a storage groove and a screen display area, a transparent groove is arranged between the storage groove and the cavity, the winding drum is wound with the wire, the wire passes through the transparent groove and is fixedly provided with a plug head, the plug head is arranged in the storage groove, the box body is also provided with a left-right extending main sliding chute, the upper end of the main sliding chute is provided with an upper placing groove, the lower end of the main sliding chute is provided with a lower placing groove, a communicated subsidiary sliding chute is arranged between the main sliding chute and the cavity, and a reminder device is arranged in the subsidiary sliding chute.

The invention discloses a detachable high-precision cutting device for metal plates. The device comprises a cutting head control device, a worktable, and a power supply device; a fixed module is arranged on one side of the cutting head control device; a linkage shaft is arranged on one side of the fixed module; a first silencer is arranged on the outer surface of the linkage shaft; and an adjustable auxiliary gas box is fixedly mounted at the lower end of the cutting head control device. The detachable high-precision cutting device for the metal plates is provided with an anti-touch protectivecover, the first silencer, a protective cover and the adjustable auxiliary gas box, so that persons can be prevented from accidentally touching a switch, the normal work of equipment is guaranteed, the noise generated in the equipment operating process can be isolated, the spark generated in the cutting process is prevented from injuring workers and surrounding objects, corresponding auxiliary gas can be transferred for different metal, the equipment is conveniently disassembled and installed, different working conditions can be adapted to, and the better application prospect is achieved.

The invention provides a plant lighting system for a sunlight greenhouse and an arched shed, which comprises a light-emitting film laid on the inner wall surface of a shed body, the light-emitting film comprises a flexible circuit board and a plurality of LED lamp beads arranged on the flexible circuit board, a layer of soft power grid used for deinsectization is arranged on the side, close to the LED lamp beads, of the light-emitting film, and a winding assembly used for winding the light-emitting film and an unwinding assembly used for unfolding the light-emitting film are arranged in the shed body. According to the plant lighting system for the sunlight greenhouse and the arched shed, the winding assembly and the unwinding assembly are arranged on the light-emitting film, when no sunlight exists and light supplementing is needed, the plant lighting system is started, and the light-emitting film is spread through manual or electric traction for manual light supplementing; when sunlight exists, the plant lighting system is turned off, a coil spring is used as power to wind the light-emitting film onto the winding roller, the problem that in low facility agriculture, the illumination uniformity is poor due to the fact that lamps are not hung high is solved, and after illumination is uniform, the quality of agricultural products is uniform.

The invention discloses a plastic positioning and assembly device for a sanitary toilet bowl. The device includes a toilet bowl body, a urinal is arranged in that toilet bowl body. At that outlet endof the urinal, A shaft is arrange on one side of that water seal, A stirring shaft is arranged on the rotating shaft, A bearing is arrange inside that stirring shaft, A fix end of that bearing is arranged on the stirring shaft, A stirring bar is arranged at the movable end of the bearing, An upper end of that stir bar is provided with a handle, A lower end of that stirring bar is provide with bristles, A toilet seat is arrange above that urinal, A limit groove is arranged on that toilet seat, A limit column is arranged on that toilet bowl body, and the position of the limit column correspondsto the limiting groove, so as to solve the problem that the toilet bowl seat is arranged on the toilet bowl through a hinge connection mode, and the hinge is easy to be worn in the long-term use process, so that the toilet bowl seat is easy to be shaken on the toilet bowl, and the effect of isolating urine from the toilet bowl mouth is not achieved.

The invention discloses an absorber-resistant latch system provided with a vibration absorber. The system comprises a door frame, wherein two door bodies which can be backwards pushed or forwards pulled are correspondingly mounted at the inner left side and the inner right side of the door frame body by hinging through two hinging shafts. The system further comprises door latch bodies which are arranged in the door frame at the upper parts of the door bodies; sliding spaces are formed in the bottom end surfaces of the door latch bodies; locking units which can extend of the bottom end surfaces of the door latch bodies are mounted in the sliding spaces, and the locking units can be completely pulled into the sliding spaces through power pulling devices; the power pulling devices are connected to reinforcing devices in a spline fitting manner; the reinforcing devices are used for reinforcing the locking units, and the locking units can be firmly clamped into concave locking ports in thetop end surfaces of the door bodies. The system further comprises vibration absorbing mechanisms which are arranged in the bottom end surfaces of the door latch bodies at the left side and the rightsides of the locking units, and the vibration absorbing positioning mechanisms are in clamping bucking connection with arc-shaped concave ports in the top end surfaces of the door bodies.

The invention belongs to the field of computer accessories, in particular to a mistaken-touch-preventing heat-dissipation anti-skid keyboard. The keyboard comprises a shell and a plurality of keys arranged above the shell, the lower end of the key is fixedly connected with a threaded rod; the inner bottom surface of the shell is rotationally connected with a threaded cylinder; the lower end of thethreaded rod penetrates through the shell and extends into the threaded cylinder; the threaded rod is in threaded fit with the threaded cylinder; a plurality of limiting cylinders are fixedly connected to the side wall of the threaded cylinder; a permanent magnet block is fixedly connected into the limiting cylinder through an extension spring, a plurality of magnetic elastic pieces matched withthe threaded rods are arranged on the inner top face of the shell, the magnetic elastic pieces and the permanent magnet block repel each other in a homopolar mode, and a plurality of fan blades arranged in an annular array mode are fixedly installed outside the threaded cylinder. According to the invention, in the falling process of pressing one of the keys by a finger, frictional resistance is generated to the falling of the adjacent key, the condition of mistaken touch caused by deviation of the falling position of the finger is prevented, sweat on the key can be quickly removed, and the finger is prevented from sliding.

The invention discloses a lithium battery cover plate structure and relates to the technical field of a lithium battery cover plate. The structure comprises a cover plate, wherein a lower surface of the cover plate is fixedly connected with a lower insulating pad, bolt holes are formed in corners of an upper surface of the cover plate, one end of the upper surface of the cover plate is fixedly connected with a positive electrode mounting base, the other end of the upper surface of the cover plate is fixedly connected with a negative electrode mounting base, fixing bases are connected into thepositive electrode mounting base and the negative electrode mounting base in an embedded mode correspondingly, mounting base insulating pads are connected into the fixing bases in an embedded mode correspondingly, and a profiling through opening is formed in the middle of the upper surface of the cover plate. The lithium battery cover plate structure is advantaged in that connection between the cover plate and the lower insulating pad is more stable, the cover plate and the lower insulating pad are fixed in a clamping manner, and through a valve, a profiling storage groove can be shielded, theinternal space of the profiling storage groove can be separated, and dust can be prevented from entering the lithium battery through the profiling storage groove.

The invention discloses an anti-collision type treatment cabinet. The anti-collision type treatment cabinet comprises a shell, first limiting plates, drawers and a second limiting plate. Sliding groove plates are welded to the two ends of the inner wall of the shell, cross rods are fixed to the two ends of the outer surfaces of the drawers and slidingly mounted in the sliding groove plates, the first limiting plates are welded into the shell through second springs, a drying box is mounted at the bottom end of the inner wall of the shell, an LED lamp tube is mounted at the top end of the innerwall of the shell, limiting boxes are welded to the bottom end face of the shell, fixing frames are slidingly mounted in the limiting boxes, bolts are spirally mounted in the fixing frames, rubber pads are mounted on the bottom end faces of the bolts in an engaged mode, a door is mounted on the outer surface of the shell through a hinge, and the second limiting plate is mounted on the door throughfirst springs. The anti-collision type treatment cabinet has the advantages that the structure is simple, operation is convenient, it is avoided that medicine is affected by improper strength control, and it is avoided that people kick the treatment cabinet.

The invention discloses a double-mechanism warning device based on road and bridge construction, relates to the technical field of warning devices, and solves problems that an existing warning devicewith an LED lamp is damaged by in-out personnel and equipment on a construction site, and the warning effect of the warning device without the LED lamp is poor at night. The double-mechanism warning device based on road and bridge construction comprises a lifting mechanism and an automatic starting and stopping mechanism, wherein the lifting mechanism is composed of an adjusting rod, a lifting gear and a shell, and the automatic starting and stopping mechanism is composed of a fixing shell and a pressing column. The device is advantaged in that a daytime warning shell and a night warning lampshell are matched, the device can play the normal warning effect no matter in the daytime or at night, the night warning lamp shell can be retracted into the daytime warning shell in the daytime, andmistaken touch and damage to an LED warning lamp in the night warning lamp shell by personnel and machines going in and out of a construction site are prevented.

The invention discloses garden sound box plugging equipment, and the equipment comprises a sound box seat and a sound box. The rear end of the sound box is provided with plugging bars in a manner of lateral symmetry. Parts, close to the outer side ends, of the rear end faces of the plugging bars are provided with installation grooves, wherein the opened ends of the installation grooves face the rear ends. The installation grooves are fixedly provided with power-on rods. The inner side end faces of the plugging bars are provided with first tooth-shaped bar parts. The sound box seat is provided with slots cooperating with the plugging bars in a manner of lateral symmetry, and the inner side end walls of the slots are provided with installation grooves, wherein the opened ends of the installation grooves face the slots. The rear ends of the installation grooves are provided with sliding cavities, and the outer side ends of the sliding cavities pass through the slots. Moreover, the right ends of the sliding cavities extend towards the right sides of the installation grooves, and the rear ends of the installation grooves are communicated with the sliding cavities. The sliding cavities are provided with separation plates in a manner of lateral moving. The lower end faces of the separation plates are provided with second tooth-shaped bar parts. The front ends of the installation grooves are provided with front tooth-shaped wheels, and the rear ends of the installation grooves are provided with rear tooth-shaped wheels.

The invention relates to a fixed socket with a mechanical lock and a using method thereof and belongs to the power socket technology field. A socket is arranged on a socket body, a circular arch shellis arranged above the socket body, the circular arch shell comprises a shell A (3) and a shell B (4), the shell A and the shell B are hinged through a rotatable bearing (1), and the mechanical lock (2) is arranged in the center of the rotatable bearing (1). A reserved gap (7) is arranged between the shell A (3) and the shell B (4), an electric equipment plug (5) is inserted into the socket, a plug outgoing line is arranged on the electric equipment plug, and the plug outgoing line passes through the circular arch shell through the reserved gap (7). The socket and the method have advantages that the socket can be prevented from being accidentally hit, the socket structure is prevented from being damaged by an external force, and normal use of the socket is guaranteed; accidental touch of people such as infants and the like can be prevented, and a risk of electric shock is reduced; and the mechanical lock is adopted to limit authorization of a usage function of the socket.

The invention relates to the technical field of high-voltage switch equipment, and discloses an interlocking device of a high-voltage switchgear mechanism, the interlocking device comprises a high-voltage switch cabinet main body, a handcart chamber, a protection door, a circuit breaker, a control button, partition insulation mechanisms and an auxiliary carrying mechanism; the handcart chamber is arranged at the center position of the right side of the high-voltage switch cabinet main body; the plurality of partition insulation mechanisms are respectively arranged at the corresponding positions of the contacts of the handcart chamber; and the auxiliary carrying mechanism is arranged at the top end of the inner cavity of the handcart chamber. The interlocking device of the high-voltage switch equipment mechanism can replace an existing integral insulating partition plate to integrally block electric shock, closing or opening of a fixed-point electric shock connector is achieved, safety is improved, meanwhile, workers can conveniently conduct high-voltage nuclear phase detection operation, operation is simpler and more convenient, and practicability is high. And moreover, workers are assisted in carrying and mounting the circuit breaker, hands of the workers are prevented from stretching into the high-voltage switch cabinet, mistaken touch of the workers is prevented, and the safety is improved.

The invention discloses a connecting device of a high-voltage wiring harness of a new energy automobile, and relates to the technical field of the high-voltage wiring harness. The connecting device comprises a wire collecting box and a wire collecting head; the wire collecting head is arranged at the front end of the wire collecting box and is internally provided with a plurality of wire collecting cores; the wire collecting box is provided with a rear cover; a slide switch is arranged at the top part of the wire collecting box; a slide block is arranged at the bottom part of the switch; an iron sheet with a copper contact head is arranged on the slide block; a soft wire is connected at the tail end of the wire collecting core and is connected with the copper contact head; an opening is formed in the tail part of the wire collecting box; the high-voltage wiring harness is connected with the wire collecting box through the opening; the wire collecting box is further internally provided with a conducting plate and a wire collecting sheet; the conducting plate is connected with an outer core of the high-voltage wiring harness and the wire collecting head; and the wire collecting sheet is connected with an inner core of the high-voltage wiring harness through a plurality of wires. The connecting device can better protect an interface of the high-voltage wiring harness in the connection process, and is safer to use at the same time.