260results about How to "Will not cause electric shock accidents" patented technology

The invention discloses a power supply assembly for electrical appliance equipment. The power supply assembly comprises a power supply seat and a plug, wherein the power supply seat is fixedly arranged in a wall, the plug is connected with a household electrical appliance, slots are vertically and symmetrically formed in the power supply seat and are provided with rightward openings, an upper installation groove and a lower installation groove are symmetrically formed in a left side of the power supply seat and communicate with the slots, telescopic grooves are symmetrically formed in a rightside of the power supply seat and communicate with the slots, an upper sliding groove and a lower sliding groove are formed in the center of the power supply seat and respectively communicate with theupper installation groove and the lower installation groove, a communication groove is formed between the upper sliding groove and the lower sliding groove and communicate with the upper sliding groove and the lower sliding groove, an upper gear group and a lower gear group are respectively arranged in the upper installation groove and the lower installation groove, a first sliding strip is arranged in the upper sliding groove and can slide leftwards and rightwards, a first rack is arranged on an end surface of the top of the first sliding strip, a power supply mother block is fixedly arranged at the bottom of a right side of the first sliding strip and extends to the communication groove.

The invention discloses a novel power supply plug device. The novel power supply plug device comprises a power supply seat and a plug and is characterized in that the power supply seat is fixedly arranged in a wall, the plug is connected with a household electrical appliance, jacks are vertically and symmetrically arranged in the power supply seat and are provided with rightward openings, swinginggrooves are vertically and symmetrically arranged in positions, at outer sides of the jacks, in the power supply seat, first sliding grooves are arranged in positions, at left sides of the jacks, inthe power supply seat and communicate with the swinging grooves, second sliding grooves are arranged between the two jacks in the power supply seat and are provided with openings facing the jacks, toppress rods are rotatably arranged in the swinging grooves by hinge shafts, sliding rods are arranged in the first sliding grooves and prop against the top press rods in a matching way, a power supplyson block is fixed at the bottom of the sliding rod at an upper side, and a power supply mother block is fixed at the top of the sliding rod at a lower side.

A novel bridge device disclosed by the present invention comprises an electric connection base, a bottom rack is arranged at the bottom of the electric connection base, and a clump weight is arranged in the bottom rack. The electric connection base is equipped with a plugging groove of which the opening is leftward, and an electric connection hole is arranged at the right end part of the plugging groove. A fastening groove which is communicated with the electric connection base externally and of which the opening is leftward is arranged in the bottom end part of the plugging groove, and a first chute groove is arranged in the bottom end part at the right side of the fastening groove. The novel bridge device of the present invention is simple in overall structure and is suitable for being popularized and used, the opening and closing operation of the electric connection hole are simple and convenient, the electric shock accidents during the bridge construction process are reduced effectively, and the life safety of the people is guaranteed effectively.

The invention discloses an electric power supply plug-in assembly, which comprises a power supply socket embedded in a wall and a power connection part for mating connection with the power supply socket. A plug is arranged in the middle of the rear end of the power connection part. The rear end of the power connection part is respectively symmetrically provided with two plug boards on the left and right sides of the plug, and each of the plug boards is provided with a locking groove at the rear end, and the front end of the power supply socket is provided in the middle to connect with the plug. The first power supply hole for matching connection, the front end of the power supply socket is respectively symmetrically provided with two slots for cooperating with the plug-in board on the left and right sides of the first power supply hole, and the outer side of each of the slots The end wall is provided with a lock column sliding groove. The overall structure of the present invention is simple, the power supply stability is good, the occurrence of electric shock accidents in the existing life is reduced, people's lives are effectively guaranteed, and the power-on and power-off of electrical facilities All are realized through the automatic control of the driving motor, and the operation is simple and convenient.

The invention provides an improved power supply fixed socket device comprising a fixed socket which is fixedly installed in the wall and a plug which is connected with a household electrical appliance. The fixed socket is vertically and symmetrically provided with inserting slots of which the openings face the right and a rotating slot which is arranged between the two inserting slots with the opening facing the right. The rotating slot is rotatably provided with a rotating shaft. The right end of the rotating slot is provided with a spline end. The left end of the rotating shaft is fixedly provided with a driving bevel gear. The rotating shaft is also fixedly provided with a gear. The fixed socket is provided with a first slide slot which vertically extends and penetrates through the inserting slots and the rotating slot. A second slide slot is arranged between each inserting slot and the rotating slot. The first slide slot is slidably provided with first slide strips which are vertically symmetrical. One end, which faces the rotating slot, of each first slide strip is provided with locking teeth matched with the gear. Each first slide strip is also provided with a through slot which is communicated in a left-and-right direction, and the through slot is provided with a pressed inclined surface.

The invention discloses an improved electric power safety power supply assembly. The improved electric power safety power supply assembly comprises an inserting-connecting base body and an inserting-connecting plug body; transverse sliding grooves which extend left and right are symmetrically formed in the inserting-connecting base body up and down; inserting-connecting grooves which have rightward openings and are symmetrical up and down are formed between the two transverse sliding grooves in the inserting-connecting base body; conductive sheets are fixedly mounted in the inserting-connecting grooves; longitudinal sliding grooves connected with the two transverse sliding grooves are also longitudinally formed in the inserting-connecting base body; transverse sliding arms which can slideleft and right are mounted in the transverse sliding grooves; a first rack is arranged on the end plane on the right side, towards the inserting-connecting groove, of each transverse sliding arm; a connecting arm which can slide left and right is mounted in each longitudinal sliding groove; the connecting arm is fixedly connected with the corresponding transverse sliding arm; a power supply blockis fixedly arranged in the central position of the right end plane of each connecting arm; a power supply groove matched with the power supply block is formed in the central position of the right endplane of each longitudinal sliding groove; and conductive inserting rods which are symmetrical up and down are arranged on the left end plane of the inserting-connecting plug body.

The invention relates to a big data device comprising a data socket fixedly installed in a body and a power connection terminal connected with a data device. Insertion slots that are arranged symmetrically up and down and have notches to the right and a rotation cavity that are arranged between the two insertion slots and is provided with a notch facing the right are arranged in the data socket; a rotating pin shaft is installed in the rotation cavity in a rotatable manner; and a spline end is arranged at the right of the rotation cavity. A first tapered wheel is fixedly installed at the left side of the rotating pin shaft; and a toothed wheel is fixedly installed at the rotating pin shaft. Besides, a first sliding groove that extends up and down and penetrates the insertion slots and the rotation cavity is formed in the data socket; a second sliding groove is also formed between the insertion slots and the rotation cavity; and first sliding bars that are arranged symmetrically up and down are installed in the first sliding groove in a sliding manner.

The invention discloses an electric power safety power supply assembly. The electric power safety power supply assembly comprises an inserting-connecting base body and an inserting-connecting plug body; transverse sliding grooves which extend left and right are symmetrically formed in the inserting-connecting base body up and down; inserting-connecting grooves, which have rightward openings and are symmetrical up and down, are formed, between the two transverse sliding grooves, in the inserting-connecting base body; conductive sheets are fixedly mounted in the inserting-connecting grooves; longitudinal sliding grooves connected with the two transverse sliding grooves are also longitudinally formed in the inserting-connecting base body; transverse sliding arms which can slide left and right are mounted in the transverse sliding grooves; a first rack is arranged on the end plane on the right side, towards the inserting-connecting groove, of each transverse sliding arm; a connecting arm which can slide left and right is mounted in each longitudinal sliding groove; the connecting arm is fixedly connected with the corresponding transverse sliding arm; a power supply block is fixedly arranged in the central position of the right end plane of each connecting arm; a power supply groove matched with the power supply block is formed in the central position of the right end plane of each longitudinal sliding groove; and conductive inserting rods which are symmetrical up and down are arranged on the left end plane of the inserting-connecting plug body.

The invention provides a charging pile device for a pure electric vehicle. The charging pile device for the pure electric vehicle comprises a charging pile body and a charging gun connected with the electric vehicle. A base is integrally arranged at the bottom of the charging pile body and a rain-proof shed is fixedly arranged on the top of the charging pile body. The right end surface of the charging pile body is provided with a charging socket connected with the charging gun in a matched way. The charging socket is internally provided with insertion cavities having ports towards the right in an up-down correspondence way and a steering groove having the port towards the right between the insertion cavities. A steering shaft is mounted in the steering groove in a steerable way. A splined end is arranged on the right end of the steering groove. A first bevel gear is fixedly mounted on the left end of the steering shaft. A toothed gear is fixedly mounted on the steering shaft. A first chute which extends up and down and penetrates through the insertion cavities and the steering groove is arranged in the charging socket. A second chute is further arranged between the insertion cavities and the steering groove.

The invention discloses an energy-saving street lamp device for a rural area. The energy-saving street lamp device comprises a lamp holder and a lamp body used for extending into the lamp holder for matched connection, wherein an upright post is fixedly mounted on the right end surface of the lamp holder, an opening groove with a leftward port is formed in the lamp holder, an electric connection hole connected with mains supply is formed in the right end part in the opening groove, an upper slip groove communicated with the opening groove is formed in the top end part in the opening groove, a push groove with a leftward port is further formed in the lamp holder below the opening groove, and a lower slip groove communicated with the opening groove is formed in the right end of the push groove. The energy-saving street lamp device is simple in structure, low in production cost and more convenient to mount and dismount and supplies electricity safely and reliably, and electric shock accidents are effectively eradicated.

The invention discloses an environmental-friendly dust removal device. The environmental-friendly dust removal device comprises a rack and an electrical connector, wherein the electrical connector is electrically connected with the rack in a matching way, the rack comprises a left sliding cavity and a right sliding cavity, the left sliding cavity is arranged in the rack, the right sliding cavity communicates with the left sliding cavity, a tooth disc cavity is formed in the rack below the left sliding cavity and the right sliding cavity, a plug pin groove is formed in a middle part of a right end part of the right sliding cavity and communicates with the exterior of the rack, a locking groove is arranged in an upper end part of the plug pin groove and extends upwards, a connection groove is connected between the locking groove above the plug pin groove and the right sliding cavity, and a left sliding block is arranged in the left sliding cavity and can slide upwards and downwards. The environmental-friendly dust removal device is simple in structure, relatively low in production cost and safe and stable in power supply, an electric shock accident in existing life is effectively prevented, the life safety of people is guaranteed, moreover, the power connection operation is relatively convenient, and the application demand of existing power connection is satisfied.

The invention discloses an energy-saving lamp device. The energy-saving lamp device comprises a lamp base which is fixedly mounted in a beside wall body and a lamp holder which is matched and connected with the lamp base, wherein the lamp base is internally provided with a sliding-pushing cavity with a rightward opening end; a sliding-pushing block is movably mounted in the sliding-pushing cavity; inserting grooves with a rightward opening end are correspondingly formed in the sliding-pushing block up and down; a first electric strip is mounted in each inserting groove; a power-on inserting sheet is fixedly arranged on a left end face of the sliding-pushing block; an inserting sheet groove, which is matched with the power-on inserting sheet, is formed in a left end wall of the sliding-pushing cavity; extending grooves which extend up and down are correspondingly formed in upper and lower end walls of the sliding-pushing cavity; a sliding-pushing arm is movably mounted in each extending groove; a second electric strip is fixedly mounted on an end face, which is far away from the sliding-pushing cavity, of each sliding-pushing arm; each extending groove is further internally provided with a third electric strip opposite to the corresponding second electric strip; inserting arms which are matched with the inserting grooves are correspondingly arranged at the left end of the lamp holder up and down; a first through groove which is communicated up and down is formed in the lamp holder; and the lamp holder is further internally provided with a second through groove which has a rightward opening end and runs through the first through groove.

The invention discloses an anti-power-off power supply device, which comprises a base body, a power supply seat arranged in the base body, and a power supply head. A plug is arranged in the middle of the right end surface of the power supply head, and the right end surface of the power supply head is located at the front and back of the plug. Two insertion rods are symmetrically arranged at both ends, lock holes are provided at the right ends of the two insertion rods and the two lock holes are oppositely arranged, and a sliding cavity for the insertion of the electric head is provided in the base body , two sliding grooves communicating with the sliding chamber are symmetrically arranged in the front and rear end walls on the right side of the sliding chamber, and the power supply seat is connected with the sliding chamber by sliding fit. The overall structure of the present invention is simple, and the power supply stability performance Well, it effectively reduces the occurrence of electric shock accidents in the existing life and ensures the safety of people's lives, and the operation of the whole device is safe and reliable, the structure is reasonable, the operation is simple and convenient, and it is suitable for popularization and use.

The invention discloses a modified power supply socket device, which comprises a power supply socket which is fixedly installed in a wall, and a plug which is connected with a household electrical appliance. An upper slot and a lower slot with rightward openings are formed in the power supply socket in a vertical symmetry manner. The upper end wall of the upper slot and the lower end wall of the lower slot are respectively provided with an elastic power supply piece, and the elastic power supply pieces stretch into the upper slot and the lower slot. A central groove which extends from the leftto the right is formed in front of the upper and lower slots. An upper sliding groove which extends from the left to the right and is communicated with the central groove is formed in the upper end of the central groove. A lower sliding groove which extends from the left to the right and is communicated with the central groove is formed in the lower end of the central groove. A communicated upperthrough groove is formed between the upper sliding groove and the upper slot. A communicated lower through groove is formed between the lower sliding groove and the lower slot. An upper sliding platewhich can slide from the left to the right is installed in the upper sliding groove. A lower sliding plate which can slide from the left to the right is installed in the lower sliding groove.

The invention relates to an intelligent amorphous-alloy iron-core distribution transformer and belongs to the technical field of manufacturing of transformers. The invention has the technical scheme that: pre-programmed modules and electric elements form an intelligent controller of the transformer; the intelligent controller and a high-accuracy current transformer are embedded into the transformer to make the transformer intelligentized; an anti-theft function is realized by an anti-theft and remote alarm system and a tracking search system; a safety function is realized by an electric shock resistance and grounding detection alarm system; and an electricity-stealing resistant function is realized by an electricity-stealing resistant, low-voltage metering and remote meter-reading system. The intelligent amorphous-alloy iron-core distribution transformer has the advantages that: the intelligent controller is added into an amorphous-alloy iron-core distribution transformer, so the problems of stealing of the amorphous-alloy iron-core distribution transformer, occurrence of an electric shock accident caused by touching a live wire or electricity leakage equipment by a human body or an animal when the transformer and a low-voltage line normally operate, and electricity stealing on a low-voltage side are solved.

The invention discloses an electric power secure power supply assembly. The electric power secure power supply assembly comprises an inserting-connecting base body and an inserting-connecting plug body; transverse sliding grooves which extend left and right are symmetrically formed in the inserting-connecting base body up and down; inserting-connecting grooves, which have rightward openings and are symmetrical up and down, are formed, between the two transverse sliding grooves, in the inserting-connecting base body; conductive sheets are fixedly mounted in the inserting-connecting grooves; longitudinal sliding grooves connected with the two transverse sliding grooves are also longitudinally formed in the inserting-connecting base body; transverse sliding arms which can slide left and rightare mounted in the transverse sliding grooves; a first rack is arranged on the end plane on the right side, towards the inserting-connecting groove, of each transverse sliding arm; a connecting arm which can slide left and right is mounted in each longitudinal sliding groove; the connecting arm is fixedly connected with the corresponding transverse sliding arm; a power supply block is fixedly arranged in the central position of the right end plane of each connecting arm; a power supply groove matched with the power supply block is formed in the central position of the right end plane of eachlongitudinal sliding groove; and conductive inserting rods which are symmetrical up and down are arranged on the left end plane of the inserting-connecting plug body.

The invention discloses an automatic power plug connection system comprising a socket base body installed in a wall and a plug piece inserted into the socket base body, wherein a first cavity and a second cavity positioned on the right of the first cavity and communicating with the same are arranged in the socket base body, a plug insertion cavity communicating with the second cavity is arranged on the right end face of the socket base body, a sliding plate is arranged in the first cavity in a left-right sliding manner, push rods are symmetrically arranged at front and rear parts of the right side of the sliding plate, and push wheels are rotationally arranged at the right ends of the two push rods via pins. The automatic power plug connection system provided by the invention is simple in whole structure, low in production cost, safe and reliable in power supply and simple and convenient to operate, effectively reduces electric shock accidents in existing family life, ensures life safety of people, and can avoid occurrence of power outage of electric equipment caused by mistaken kicking and colliding, so that normal use of the electric equipment is ensured, and the automatic power plug connection system is suitable for popularization.

The invention discloses an automatic detection device for an industrial frequency transformer and a detection control method of the automatic detection device, and relates to the technical field of industrial frequency transformer detection. According to the automatic detection device for the industrial frequency transformer and the detection control method of the automatic detection device, the detection efficiency is high, the industrial frequency transformer is immediately fed into a code printing conveying unit for code printing after being detected, and the intelligent automation degree is high. The automatic detection device comprises a controller, a turning-over conveying unit, the code printing conveying unit, a qualified product container and four detection conveying units. Each of the four detection conveying units comprises a detection connecting mechanism and a detector, wherein the detection connecting mechanism comprises a detection support and a detection anvil which is arranged on the detection support in an up-down moving manner, and the detection anvil can move up and down over a detection area. The four detection conveying units are provided with the four detectors and the four detection anvils in all, and the four detectors are in one-to-one electric connection with the four detection anvils.

The invention discloses a safe electric power supply plugging component comprising a power supply socket which is embedded in the wall and a power connection part which is used for being cooperativelyconnected with the power supply socket. The middle of the rear end of the power connection part is provided with a plug. The rear end of the power connection part is provided with two plugboards which are symmetrically arranged on the left and right sides of the plug. The rear end of each plugboard is provided with a locking slot. The middle of the front end of the power supply socket is providedwith a first power supply hole which is used for being cooperatively connected with the plug. The front end of the power supply socket is provided with two inserting slots which are symmetrically arranged on the left and right sides of the first power supply hole and used for being cooperatively connected with the plugboards. The external side end wall of each inserting slot is provided with a lock column slide slot. The overall structure is simple and the power supply stability is great so that the accident of electric shock in the present life can be reduced, the life safety of people can be effectively guaranteed, connection and disconnection of the electrical facilities can be realized through automatic control of the driving motor and thus operation is easy and convenient.