322results about How to "No electric shock accidents will occur" patented technology

The invention discloses a mailbox device, comprising a box body; partitions are mounted in the box body in parallel manner, a mail cell is arranged between every two partitions, a mounting shell and a lighting lamp are mounted at the top of the box body, a left slide cavity is arranged in the mounting shell, a right slide cavity is also arranged to the right of the left slide cavity within the mounting shell, the right end face of the mounting shell is provided with a receiving hole communicated with the right slide cavity, the left end of the right slide cavity is provided with a power transmission cavity corresponding to the receiving hole, and a first slider capable of shifting side to side is arranged in the right slide cavity. The mailbox device is simple in structure; power-on circuit connections between a mount and the power transmission cavity are all automatically finished through the first motor, power-on plugging between the mounting shell and the power transmission cavity is simple, no electric shock occurs during power-on plugging, and the mailbox device is simple to operate and suitable for popularization and application.

A new type of dust remover device, including an electric connection seat and an electric connection head connected to the dust collector. The electric connection seat is equipped with jacks on the upper and lower sides, and a first sliding groove is arranged between the upper and lower two jacks. The seat is also provided with a second sliding connection groove extending up and down and connected to the socket, and a third sliding connection groove connecting the second sliding connection groove and the first sliding connection groove is provided between the second sliding connection groove and the first sliding connection groove. Sliding joint groove, the lower end of the second sliding joint groove is slidingly connected with a sliding joint bar, and the sliding joint bar is provided with a screw-shaped hole, and a screw-shaped rod is installed in the screw-shaped hole, and the lower end of the screw-shaped rod is fixedly installed on the second sliding joint groove. The electric rotary machine connection at the bottom of the connecting groove, the first sliding joint arm is installed on the upper and lower sides of the first sliding joint groove, and the inner end faces of the two first sliding joint arms are provided with a first inclined surface, and the two first sliding joints One end of the arm facing the socket is provided with an electric clip connected to the mains, and a second sliding arm is slidably installed in the third sliding groove.

The invention discloses an improved power socket device comprises a power socket and a plug. The power socket is internally provided with a sliding cavity with an opening facing the right. The right end of the sliding cavity is provided with positioning protrusions, and the sliding cavity is equipped with a sliding frame in a left and right sliding way. The right end of the sliding frame is provided with shoulders matched with the positioning protrusions. Power supply blocks connected to the mains supply are installed in a left end wall of the sliding cavity. A left end surface of the slidingframe is provided with conductive blocks matched with the power supply blocks, and the sliding frame is provided with insertion slots with openings facing the right in an up and down symmetry way. Mounting cavities with openings facing the insertion slots are symmetrically arranged between the two insertion slots in the sliding frame. The left ends of the mounting cavities are provided with sliding slots which have openings facing the insertion slots and communicate with the insertion slots. The sliding slots are internally provided with first racks in an up and down sliding way. The mountingcavities are internally equipped with small gears engaged with the first racks through rotation shafts. Large gears which are engaged with the small gears are rotatingly installed through rotation shafts at the right sides of the small gears in the mounting cavities.

The invention discloses a novel bridge facility comprising a plug pin seat and a plug pin head connected with an electric maintenance device, screw thread blocks are fixed on right sides of an upper end wall and a lower end wall of the plug pin seat, screw thread holes are arranged in the screw thread blocks, plug grooves that open to the right are arranged in the plug pin seat, upper and lower parts of the plug grooves correspond to each other, first power transmission pins are mounted in inner walls of the plug grooves, left ends of the plug grooves are provided with convex butting parts, left ends of the plug grooves are provided with arrangement grooves communicated with the plug grooves, first rotating chambers are arranged in left end walls of the arrangement grooves, upper and lower parts of the first rotating chambers correspond to each other, rotating rings are mounted in the rotating chambers in a rotatable manner, middle grooves of which left and right ends are communicated with each other are arranged in the rotating rings, four second power transmission pins are fixedly arranged on inner walls of the middle grooves, tooth discs fixedly connected with the rotating rings are arranged in the arrangement grooves, upper and lower parts of the tooth discs correspond to each other, and a toothed chain wheel connected with the tooth discs in a matched manner is mounted between the two tooth discs in a rotating manner.

The invention discloses a new type of bridge facility, which includes an electrical connection seat and an electrical connector connected with electrification maintenance equipment. The left end face of the electrical connector is fixedly installed with front and rear equidistant plug-in shafts, and the left end of the plug-in shaft extends outwards to generate electricity The left end of the plug-in shaft is provided with an external thread; the right side of the upper and lower ends of the electrical connection seat is fixed with a fixing block, the fixing block is provided with a screw hole, and the front and rear of the electrical connection seat are equally provided with notches facing to the right. Inserting cavity, the left end of the inserting cavity is provided with a transfer groove communicated with the inserting cavity, the left end of the transfer groove is provided with a cavity communicated with the transfer groove, the transfer groove is provided with a circular arc groove, and the upper end of the circular arc groove is provided with a communicating circle The installation groove of the arc groove, the adapter frame is rotatably installed in the adapter groove, the middle part of the adapter frame is provided with a middle groove that communicates with the left and right, and the inner wall of the middle groove is provided with an inner thread that matches the outer thread. .

The invention discloses a self-control electric power plug-in device, which comprises a plug-in body and a power supply seat which are connected with electrical equipment through wires, the plug-in body includes a pulling block, and the upper and lower ends of the right end face of the pulling block are symmetrically arranged There are an upper insertion rod and a lower insertion rod, the right end faces of the upper insertion rod and the lower insertion rod are respectively provided with an upper slope and a lower slope, the middle of the right end surface of the pulling block is provided with a plug, and the right end surface of the plug is provided with a guide surface , the upper end of the pulling block is provided with a pulling slot opening to the right, the upper end wall of the pulling slot is provided with a clamping slot, the power supply base includes a main body part and an extension part arranged on the upper left end of the main body part, the whole device The power-off and power-on of the plug can be completed through the work of one motor, that is, the power-off and power-on of the electrical equipment, which is easy to operate. Moreover, it can also prevent electric shock accidents when the plug is inserted and unplugged manually.

A new type of bridge facility, including a socket fixedly installed in the bridge wall and a plug connected to the electrification maintenance equipment. The socket is provided with corresponding slots up and down, and a first chute is provided between the upper and lower slots. A second chute that extends up and down and penetrates the slot is also provided, and a third chute connecting the second chute and the first chute is provided between the second chute and the first chute, and the lower end of the second chute is smooth A slide bar is installed, and a screw hole is arranged in the slide bar, and a screw rod is installed in the screw hole, and the lower end of the screw rod is connected with the motor fixedly installed at the bottom of the second chute, and the first slide arm is correspondingly installed up and down in the first chute, In addition, the inner end surfaces of the two first sliding arms are provided with a first inclined sliding surface, and the ends of the two first sliding arms facing the slots are provided with electric contacts connected to the mains, and the third sliding slot is smoothly installed with the first sliding surface. Two sliding arms.

The invention discloses a new type of dust remover equipment, which includes an electric connection head and a power transmission frame. An electric contact block is arranged on the right end surface of the electric connection head, and two locks are oppositely arranged on the upper and lower ends of the electric connection head. The bottom of the power transmission frame is provided with a column, and the bottom of the column is rotatably installed with rollers. The left end surface of the power transmission frame is provided with a rightward expansion pin slot, and the upper and lower ends of the right part of the pin slot are opposite There are two pushing grooves communicating with the pin groove, and a pushing plate that expands into the two pushing grooves and can translate left and right in the two pushing grooves is arranged in the bolt groove, The invention has simple structure, good power supply stability, avoids electric shock accidents when pulling out the electric connector, and ensures people's life safety, and the whole device is safe and reliable in operation, with reasonable structural design, and the locking and unlocking operations of the electric connector Simple and convenient, suitable for promotion and use.

The invention discloses a power plugging power supply device comprising a power connection component which is connected with electricity utilization equipment and a power supply component which is arranged in the wall. The power connection component comprises a push-pull block. The front and rear ends of the right end surface of the push-pull block are symmetrically provided with two inserting rods. The right end of each of the two inserting rods is provided with a locking slot. The middle of the right end surface of the push-pull block is provided with a plug. The power supply component comprises a base body. The left end surface of the base body is provided with an accommodating slot which is used for being cooperatively connected with the push-pull block, wherein the opening of the accommodating slot is towards the left. The middle of the right end wall of the accommodating slot is provided with power supply jacks used for being cooperatively connected with the plug. The power plugging power supply device is simple in structure and great in power supply stability so that the electric shock accident can be avoided while the power connection component is unplugged and the life safety of people can be guaranteed; besides, the whole device operates safely and reliably, locking and unlocking operation of the inserting rod and the plug is easy and convenient, and unplugging of the power connection component is convenient and labor-saving.

The invention discloses a new type of bridge equipment, which includes an electric connection seat fixedly installed in the bridge base and an electric connector connected with the electrification maintenance equipment. A sliding frame is installed to slide left and right, and the left end surface of the sliding frame is equipped with power supply strips symmetrically. Locking grooves are arranged in proportion, jacks with openings facing right are arranged in the upper and lower sides of the sliding frame, fixed rods are fixed on the left end wall of the jack, and placement grooves are arranged in the outer end wall of the jack in proportion, and sliding in the placement grooves Electrical contacts are installed, and the first sliding groove of the communication jack and the second sliding groove on the left side of the first sliding groove are arranged in the sliding frame between the two sockets. A third sliding groove that communicates with the second sliding groove and the sliding cavity and extends up and down is also installed, and a sliding block is slidingly installed in the first sliding groove.

The invention provides a pure electric vehicle charging pile device. The pure electric vehicle charging pile device comprises a charging pile and a charging gun connected with a electric vehicle. A base is integrally arranged at the bottom of the charging pile, a balancing weight is fixedly arranged at the bottom in the base, a charging socket which is connected with the charging gun in a matched mode is formed in the right end face of the charging pile, and inserting cavities with openings facing towards right are correspondingly arranged up and down in the charging socket; a conducting piece which is connected with main supply is fixedly installed in each inserting cavity, and left-right extending sliding grooves which communicates with the inserting cavities are located between the two inserting cavities in the charging socket; a sliding frame is smoothly installed in each sliding groove, and through grooves which are top-bottom intercommunicated are arranged in the sliding frames; and a steering plate is mounted in each through groove through a first steering shaft in a turnable mode, the front end and the rear end of the first steering shaft are correspondingly mounted in the front end wall and the rear end wall of the through groove in a turnable mode, and torsion springs which are fixedly connected with the sliding frames are fixedly mounted at the front end and the rear end of the first steering shaft.

The invention discloses stable deduster equipment. The stable deduster equipment includes a power delivery frame and a power introducing member, wherein the power delivery frame includes an insertionconnection groove, a first mesh groove, a second mesh groove and a slide groove; the first mesh groove and the second mesh groove are arranged in an opposite manner, and both the left ends of the first mesh groove and the second mesh groove are communicated with the insertion connection groove; the second mesh groove is communicated with the slide groove; a first power delivery hole is formed in the right end portion of the insertion connection groove; a second power delivery hole is formed in the left end portion of the lower part of the slide groove; a gear hole is formed at the center of the first mesh groove and the second mesh groove, and is communicated between the first mesh groove and the second mesh groove; and a mesh gear is arranged in the gear hole through a rotation stick in arotary manner. The stable deduster equipment has the advantages of being reasonable in design, being simple in structure, being stable in power supply, reducing occurrence of electric shock accidentsin the present life, effectively guarantee life safety of people, reducing the production cost as coordinated connection between the insertion arm and the first power delivery hole and electrification of the first power delivery hole occur at the same time, automatically implementing locking and unlocking of the insertion connection member through control of a driving machine, being simple and convenient for operation, and being suitable for promotion and application.

The invention relates to high-end intelligent robot equipment. The high-end intelligent robot equipment comprises a charging pile body and a charging end which is connected with a robot; inserting cavities with rightward ports are formed in a charging socket in an up-down equal mode, and communicating first sliding connecting grooves are formed between the two inserting cavities; first sliding connecting arms are installed in the sliding connecting grooves in an up-down equal and sliding connecting mode; second elastic heads are fixedly installed at the ends, toward the inserting cavities, of the first sliding connecting arms; first inclined inserting faces are arranged at the end, back to the inserting cavities, of the first sliding connecting arms; sliding connecting cavities are further formed in the left ends of the inserting cavities; a left-right stretching second sliding connecting groove is further formed between the two inserting cavities; the left end of the second sliding connecting groove communicates with the sliding connecting cavities, and the right end of the second sliding connecting groove communicates with the first sliding connecting grooves in a penetrating mode; installing connecting grooves are further formed in the right end walls of the first sliding connecting grooves in the up-down equal mode; first elastic heads which are fixedly connected with the first sliding connecting arms and are electrically connected with the second elastic heads are installed in the sliding connecting cavities in a sliding connecting mode; and electrical connecting pieces which are connected with electric supply are fixedly installed on the end walls, back to the second sliding connecting groove, of the sliding connecting cavities.

A new type of water cup device, including a water cup, an electrical connection terminal connected to the water cup through a wire, and an electrical socket connected to the electrical connection terminal. , the plug socket is equipped with an insertion cavity that is symmetrical up and down, and a first sliding groove is arranged between the upper and lower two insertion cavities. A third sliding groove connecting the second sliding groove and the first sliding groove is set between the sliding groove and the first sliding groove, and a sliding bar is installed at the lower end of the second sliding groove, and a A screw-shaped hole, a screw-shaped rod is installed in the screw-shaped hole, the lower end of the screw-shaped rod is connected to the motor fixedly installed at the bottom of the second sliding groove, and the first sliding arm is installed up and down in the first sliding groove, and The inner end surfaces of the two first sliding arms are provided with a first beveled surface, and the ends of the two first sliding arms facing the insertion cavity are provided with a transmission bar connected to the mains, and the third sliding groove is installed by sliding There is a second sliding arm.

A dust remover device, including an electric connection seat and an electric connection head connected to the dust remover, the electric connection seat is provided with sockets on the upper and lower sides, and a first sliding groove is arranged between the upper and lower two sockets, and the electric connection seat There is also a second sliding connection groove that is elongated up and down and connected to the socket, and a third sliding connection groove that connects the second sliding connection groove and the first sliding connection groove is provided between the second sliding connection groove and the first sliding connection groove. The connecting groove, the lower end of the second sliding connecting groove is slidingly connected with a sliding joint bar, and a screw hole is arranged in the sliding joint bar, and a screw rod is installed in the screw hole, and the lower end of the screw rod is fixedly installed on the second sliding joint The electric rotary machine at the bottom of the slot is connected, and the first sliding joint arms are installed on the upper and lower sides of the first sliding joint slot, and the inner end faces of the two first sliding joint arms are provided with a first inclined surface. One end facing the jack is provided with an electric clip connected to the mains, and a second sliding arm is slidably installed in the third sliding groove.

The invention discloses improved big data equipment. The improved big data equipment comprises a power distribution box, a bolt base and a bolt head; the bolt base is arranged in the right end face ofthe power distribution box; the bolt head is connected with data equipment; a dustproof plate is fixedly connected to the top end face of the power distribution box through a support rod; hooks are correspondingly arranged above the left end face of the power distribution from front to back; a sliding push cavity, the port of which is rightward, is arranged in the bolt base; a protrusion block isarranged at the right end of the sliding push cavity; a sliding push frame is installed in the sliding push cavity in a horizontally movable manner; a clamping block matched with the protrusion blockis arranged at the right end of the sliding push frame; an electric connection block connected with the commercial power is installed in the left end wall of the sliding push cavity; an electric connection sheet matched with the electric connection block is arranged on the left end face of the sliding push frame; insertion grooves, the ports of which are rightwards, are correspondingly arranged in the sliding push frame vertically; placement grooves, the ports of which are towards the insertion grooves, are correspondingly arranged between the two insertion grooves in the sliding push frame vertically; a sliding push groove, the port of which is towards the insertion grooves and communicated with the insertion grooves, is arranged at the left end of the replacement grooves; and a first tooth chain is installed in the sliding push groove in a vertically movable manner.

The invention discloses a charging pile device for a new energy vehicle. The charging pile device comprises a charging pile body and a charging plug connected to the new energy vehicle, and the charging pile body is internally provided with jacks which correspond to each other up and down and the openings of the jacks face rightward; the charging pile body is also internally provided with placing slots extending right and left, and the end face, close to the corresponding jack, of each placing slot is fixedly provided with an electrical connecting strip connected to a mains supply; each electrical connecting strip is provided with a disconnection slot; the charging pile body is also internally provided with left ejector slots, right ejector slots and middle slots located between the left ejector slots and the right ejector slots, and the openings of the left and right ejector slots and the middle slots face the jacks; through slots are arranged between the left ejector slots and the placing slots, between the right ejector slots and the placing slots as well as between the middle slots and the placing slots, and the interiors of each left ejector slot and the corresponding right ejector slot are slidably provided with a left ejector arm and a right ejector arm separately; the end faces, far away from the jacks, of the left ejector arms and the right ejector arms are fixedly provided with left connecting arms and right connecting arms separately; and the left and right connecting arms penetrate through the through slots and the disconnection slots into the placing slots, and are fixedly provided with left connecting strips and right connecting strips separately.

The invention discloses a novel dust collector device, which includes a power distribution box and an electrical connection head connected to the dust collector. The left end of the electrical connection head is fixedly equipped with plugging arms arranged front and rear mutually symmetrically, and the left end of the plugging arm extends outwards to display a power supply. Connectors, and the left end of the plug arm is provided with external thread; the left end of the distribution box is equipped with hooks that are mutually symmetrical in front and back, and the right end of the distribution box is equipped with an electric connection seat, and the front and rear of the electric connection seat are mutually connected. It is said to be provided with an insertion slot with the opening facing to the right. The left end of the insertion slot is provided with a revolving bin communicating with the insertion slot. The left end of the revolving bin is provided with a cavity communicating with the revolving bin. The upper end of the shaped groove is provided with a placement groove connecting the annular groove. A frame body is rotatably installed in the revolving bin. The middle end of the frame body is provided with a middle end groove passing through left and right. Internal thread that matches the thread.