35results about How to "Allow unplugging" patented technology

A big data device, including a distribution box and an electrical connector connected to the data device through an electrical connection, a fixed plate is arranged above the distribution box, and a plurality of sets of fixed grooves are arranged on the inner circumference of the top end surface of the fixed plate. The bottom of the fixed plate is rotatably installed with a downwardly extending ejector rod through a rotating bearing, and the downwardly extending end of the ejector rod is fixedly connected with the top of the distribution box, and the electrical connection seat is fixed in the distribution box , the electrical connection seat is provided with a midpoint slot, and the upper end wall of the midpoint slot is provided with a first chute extending up and down and communicating with the midpoint slot, and the first chute can be smoothly installed up and down A slide bar, the slide bar is provided with a screw groove with an upward opening, and a screw rod is fitted in the screw groove, and the screw rod is connected with a motor fixedly installed in the top wall of the first chute, and the midpoint A casing fixedly connected to the lower end of the slide bar is installed in the groove, and a front-to-back intercommunicating jack is arranged in the casing.

The invention discloses a novel dust remover device comprising a machine cabinet and an electrical connection head connected with a dust remover, rolling wheels are arranged on a bottom part of the machine cabinet, more than two groups of electric connection seats which are separated via partition panels in an up and down manner are arranged in the machine cabinet, the electric connection seats are provided with plug holes of which groove openings face rightward, the plug holes correspond to each other in an up and down manner, first conduction sheets are mounted in inner walls of the plug holes, left ends of the plug holes are provided with protruding parts, left ends of the plug holes are provided with placement grooves communicated with the plug holes, first turning grooves that correspond to each other in an up and down manner are arranged in left end walls of the placement grooves, turning sleeves are mounted in the first turning grooves in a turnable manner, middle point grooves of which left parts are communicated with right parts are arranged on the turning sleeves, four second conduction sheets are fixedly arranged on inner walls of the middle point grooves, tooth discs fixedly connected with the turning sleeves are arranged in the placement grooves, the tooth discs correspond to each other in an up and down manner, and a tooth wheel which is connected with the tooth discs in a matched manner is mounted between the two tooth discs in a turnable manner.

The invention relates to a novel power supply facility for charging at a public place. The power supply facility comprises a power supply base fixedly installed on the wall; a central slot is formed in the power supply base; a first sliding slot that extends up and down and is communication with the central slot is formed in the upper end wall of the central slot; a sliding bar is installed in thefirst sliding slot in an up-down sliding manner; an inner thread groove with the opening arranged upward is arranged in the sliding bar; and a thread rod is installed in the inner thread groove in ascrew-thread fit and is in power connection with a lifting motor fixedly installed in the top wall of the first sliding slot. A conductive sleeve fixedly connected with the lower end of the sliding bar is installed in the central slot; and a plugging slot is formed in the conductive sleeve in a front-back communication manner. Second sliding slots extending up and down are formed in the power supply base in a left-right symmetric manner; sliding blocks are installed in the second sliding slots in an up-down sliding manner; grooves are formed in the end surfaces, facing the central slot, of thesliding blocks; and oblique extruded surfaces and limiting end surfaces are arranged at the grooves.

The invention relates to an improved power supply facility for charging at a public place. The power supply facility comprises a power supply base fixedly installed on the wall; a central slot is formed in the power supply base; a first sliding slot that extends up and down and is communication with the central slot is formed in the upper end wall of the central slot; a sliding bar is installed inthe first sliding slot in an up-down sliding manner; an inner thread groove with the opening upward is arranged in the sliding bar; and a thread rod is installed in the inner thread groove in a screw-thread fit and is in power connection with a lifting motor fixedly installed in the top wall of the first sliding slot. A conductive sleeve fixedly connected with the lower end of the sliding bar isinstalled in the central slot; and a plugging slot is formed in the conductive sleeve in a front-back communication manner. Second sliding slots extending up and down are formed in the power supply base in a left-right symmetric manner; sliding blocks are installed in the second sliding slots in an up-down sliding manner; grooves are formed in the end surfaces, facing the central slot, of the sliding blocks; and oblique extruded surfaces and limiting end surfaces are arranged at the grooves.

The invention discloses improved big data equipment which comprises a power distribution box and a power connector, wherein the power connector is connected with data equipment through an electric wire; a fixing disc is arranged above the power distribution box; a plurality groups of fixing grooves are formed in the circumferential direction inside the top end surface of the fixing disc; a jackingrod which extends downwards is rotationally mounted at the bottom of the fixing disc through a rotating bearing; the tail end which extends downwards, of the jacking rod, is fixedly connected with the top of the power distribution box; an electric socket is fixedly arranged in the power distribution box; a middle point groove is formed in the electric socket; a first chute which extends up and down and is communicated with the middle point groove is formed in the upper end wall of the middle point groove; a sliding rod is mounted in the first chute in an up and down smooth sliding manner; a screw groove which is opened upwards is formed in the sliding strip; a screw rod is mounted in the screw groove in match; the screw rod is connected with a motor which is fixedly mounted in a top wallof the first chute; a sleeve shell which is fixedly connected with the lower end of the sliding strip is mounted in the middle point groove; insertion holes which are communicated front and back are formed in the sleeve shell.

Provided in the invention is an improved air purification device comprising a purifier and an electric connection base. The electric connection base matching the purifier is fixed on the wall. Fixed rods extending longitudinally are formed in the rear end surface of the purifier in a left-right symmetric manner; and a plurality of fixed hole groups are formed in each fixed rod at equal intervals in a longitudinal direction. An electric connection head is connected to the bottom of the purifier by an electric connection line; an intermediate slot is formed in the electric connection base; a first sliding slot that extends up and down and is communicated with the intermediate slot is formed in the upper end wall of the intermediate slot; a sliding strip that can slide up and down is installed in the first sliding slot; a spiral slot with the opening upward is formed in the sliding strip; and a spiral rod is installed in the spiral slot in a cooperative manner and is connected with a driving unit fixedly installed in the top wall of the first sliding slot. An annular sleeve fixedly connected with the lower end of the sliding strip is installed in the intermediate slot; and a pluggingslot is formed in the annular sleeve in a front-back communication manner. Besides, second sliding slots extending up and down are formed in the electric connection base in a left-right symmetric manner.

The invention discloses improved big data equipment. The improved big data equipment comprises a power distribution box and a data plug which is connected with data equipment, wherein the top part ofthe power distribution box is fixedly provided with a dustproof plate, a data socket connected with the data plug in a matched manner is arranged in the right side end surface of the distribution box,an insertion and tightening groove with a port facing rightwards and being symmetric in the vertical direction is formed in the data socket, a first electric contact sheet is installed in the inner wall of the insertion and tightening groove, the left end of the insertion and tightening groove is provided with a flange portion, a mounting cavity communicated with the insertion and tightening groove is formed in the left end of the insertion and tightening groove, first rotating grooves which are symmetric in the vertical direction are formed in the left end wall of the mounting cavity, a rotary drum is rotatably installed in the first rotating groove, a middle groove which runs through in the lateral direction is arranged in the rotary drum, four second electric contact sheets are fixedlyarranged on the inner wall of the middle groove, toothed discs fixedly connected with the rotary drum are symmetrically arranged in the mounting cavity in the vertical direction, and a toothed wheelmatched with the toothed discs is rotatably installed between the two toothed discs.

A modified water cup comprises a cup and a base fit connected with the cup fixedly mounted on the wall body, wherein the cup comprises a cup body and a cup cover provided at the top of the cup body; acup handle is fixed provided on the right end face of the cup body; a cup nozzle for pouring out water is provided above the left end face of the cup body; a connector is provided below the cup handle on the right end face of the cup body through a lead wire; an intermediate groove is provided in the base; a first sliding connection groove extending upwards and downwards communicated with the intermediate groove is provided on the upper end wall of the intermediate groove, a sliding bar is up and down slidably provided in the first sliding connection groove; a spiral groove opened upwards isprovided in the sliding connection bar; a spiral rod which is connected with a motor fixedly mounted in the top wall of the first sliding groove is fit installed in the spiral groove; a sleeved ring fixedly connected with the lower end of the sliding strip is provided in the intermediate groove; a plug-in groove communicated back and forth is provided in the sleeved ring.

The invention discloses a novel energy-saving lamp device. The device comprises a lamp holder fixedly installed on a wall surface and a lamp head connected with the lamp holder in a matched mode, wherein the lamp head is composed of a lamp shell, an LED bulb, a connecting arm and an inserting rod, and the LED bulb is fixedly arranged on the right end surface of the lamp shell; the inserting rod isfixedly connected with the left end face of the lamp shell through the connecting arm; the inserting rod is electrically connected with the LED bulb through a line; a middle end groove is formed in the lamp holder, and the upper end wall of the middle end groove is provided with a first sliding groove which extends up and down and is in communication connection with the middle end groove; a sliding strip is arranged in the first sliding groove in an up-and-down sliding mode; a screw-shaped groove with an upward opening part is formed in the sliding strip, and a screw-shaped rod is arranged inthe screw-shaped groove in a matched mode; the screw rod is connected with a motor fixedly arranged in the top wall of the first sliding groove; and a sleeve ring which is fixedly connected with thelower end of the sliding strip is arranged in the middle end groove, the sleeve ring is internally provided with a plug-in groove which is in front-and-back communication connection.

The invention discloses high-safety dust remover equipment, which comprises a machine cabinet and an electric connector connected with a dust remover. Rollers are arranged at the bottom part of the machine cabinet, two or more sets of electric connecting bases are arranged in the machine cabinet in an up-down separation manner by means of a separation plate, insertion holes with notches facing rightwards are formed in the electric connecting bases, and the insertion holes correspond to each other in an up and down manner. First conduction sheets are mounted in the inner walls of the insertionholes, and convex butting parts are arranged at the left ends of the insertion holes. Placement grooves communicated with the insertion holes are formed in the left ends of the insertion holes, and first steering grooves which correspond to each other in an up and down manner are formed in the left end walls of the placement grooves. Steering sleeves are mounted in the first steering grooves in asteerable manner. Middle point grooves of which left parts are communicated with right parts are formed in the steering sleeves, four second conduction sheets are fixedly arranged on the inner walls of the middle point grooves, tooth discs fixedly connected with the steering sleeves are arranged in the placement grooves, the tooth discs correspond to each other in an up and down manner, and a tooth wheel matched and connected with the tooth discs are mounted between the two tooth discs in a steering manner.

An improved water cup comprises a cup body and a seat body matched and connected with the water cup and fixedly arranged on a wall body, wherein the water cup comprises a cup body and a cup cover arranged at the top of the aforesaid cup body, a cup handle is fixed on the right side end face of the cup body, a cup nozzle for discharging water is arranged above the left end face of the cup body, theright end face of the cup body is located under the cup handle and connected with a plug joint through a wire, a central groove is arranged in the seat body, the upper end wall of the central grooveis provided with a first sliding groove which is extended up and down and is communicated with the middle groove, a sliding strip can be installed in the first sliding groove in a sliding up and downmanner, a spiral groove facing upward is arranged in the sliding strip, a screw rod is arranged in the screw groove. The screw rod is connected with an electrical connecting machine fixed on the top wall of the first sliding groove. The central groove is provided with a socket ring fixedly connected with the lower end of the slide bar, and inside the socket ring an interlinked socket groove is provided.

The invention discloses improved dust remover equipment, which comprises a machine cabinet and an electric connector connected with a dust remover. Rollers are arranged at the bottom part of the machine cabinet, two or more sets of electric connecting bases are arranged in the machine cabinet in an up-down separation manner by means of a separation plate, insertion holes with notches facing rightwards are formed in the electric connecting bases, and the insertion holes correspond to each other in an up and down manner. First conduction sheets are mounted in the inner walls of the insertion holes, and convex butting parts are arranged at the left ends of the insertion holes. Placement grooves communicated with the insertion holes are formed in the left ends of the insertion holes, and firststeering grooves which correspond to each other in an up and down manner are formed in the left end walls of the placement grooves. Steering sleeves are mounted in the first steering grooves in a steerable manner. Middle point grooves of which left parts are communicated with right parts are formed in the steering sleeves, four second conduction sheets are fixedly arranged on the inner walls of the middle point grooves, tooth discs fixedly connected with the steering sleeves are arranged in the placement grooves, the tooth discs correspond to each other in an up and down manner, and a tooth wheel matched and connected with the tooth discs are mounted between the two tooth discs in a steering manner.

An energy-saving lamp device, comprising a lamp holder fixedly installed on a wall and a lamp holder cooperating with the lamp holder. On the right end face of the lamp housing, the inserting rod is fixedly connected to the left end face of the lamp housing through the connecting arm, the inserting rod is electrically connected to the LED bulb through a circuit, and the lamp holder is provided with In the middle end groove, the upper end wall of the middle end groove is provided with a first sliding groove extending up and down and communicating with the middle end groove, and a sliding bar is installed in the first sliding groove so as to slide up and down. The sliding bar is provided with a spiral groove with the mouth facing upwards, and a spiral rod is fitted in the spiral groove, and the spiral rod is connected with the motor fixedly installed in the top wall of the first sliding groove. A collar fixedly connected to the lower end of the sliding bar is installed in the middle end groove, and an inserting slot for back and forth communication is arranged in the collar.

The invention discloses a cup-shaped juicing device. The cup-shaped juicing device comprises a juicing cup, a plug-in head and a plug-in socket, wherein the plug-in head is connected with the juicing cup through a conducting wire, and the plug-in socket is connected with the plug-in head in a matched mode. A containing cavity is formed in the juicing cup, a smashing shaft is workably installed on the bottom wall in the containing cavity, and multiple groups of cutting knife blades are arranged on the smashing shaft in a staggered mode; insertion cavities are formed in the plug-in socket, wherein the insertion cavities each provided with an opening towards the right are formed in a longitudinal symmetry mode. First electrical clamping pieces are installed in the inner wall of each insertion cavity, a protrusion is arranged at the left end of each insertion cavity, an installation groove is formed in the left end of each insertion cavity and communicated with the corresponding insertion cavity, and first via grooves are formed in the left end wall of each installation groove in a longitudinal symmetry mode; a reducing sleeve is workably installed in each first via groove, a left-right through middle groove is formed in each reducing sleeve, and four second electrical clamping pieces are fixedly arranged on the inner wall of each middle groove.

The invention discloses a new type of juicing cup device, which comprises a juicing cup, a plug connected to the juicing cup through wires, and a socket connected to the plug. There is a cavity in the cup, and a crushing shaft is operably installed on the bottom wall of the cavity, and a plurality of sets of cutting blades are staggeredly arranged on the crushing shaft, and a mouth facing to the right is provided in the socket. The upper and lower insertion chambers are equal, the first electric clip is installed on the inner wall of the insertion chamber, the left end of the insertion chamber is provided with a protrusion, and the left end of the insertion chamber is provided with an installation groove communicating with the insertion chamber. In the left end wall of the installation slot, there are first transfer slots arranged up and down, and a transfer sleeve is operably installed in the first transfer slot, and a middle slot communicating with the left and right is arranged in the transfer sleeve, and Four second electric clips are fixedly arranged on the inner wall of the middle groove.

The invention discloses industrial dedusting equipment. The industrial dedusting equipment includes a machine cabinet installed on a rack body and a plug connected to the dedusting equipment. At leasttwo or more sets of sockets are disposed in the machine cabinet through a partition plate in an up and down partition manner; plug-in cavities with mouths facing right are disposed in the sockets inan up and down equal manner; installation cavities intercommunicating with the plug-in cavities are disposed in oppositely-close end walls of the plug-in cavities in an equal manner; power supply blocks are mounted in the installation cavities in a sliding connection manner; spherical surfaces are disposed on end surfaces of the power supply blocks facing the plug-in cavities; first sliding connection slots are disposed inside end walls of the installation cavities from the plug-in cavities; second sliding connection slots and third sliding connection slots are disposed inside left and right end walls of the first sliding connection slots in an equal manner; first beveling surfaces and second beveling surfaces are disposed on the end walls of the plug-in cavities away from the first sliding connection slots in a eft-right equal manner; and first sliding connection arms and second sliding connection arms, that match the first sliding connection slots in a sliding connection manner, aredisposed in the first sliding connection slots in the left-right equal manner.

The invention relates to an improved energy-saving lamp device. The improved energy-saving lamp device comprises a lampholder fixedly mounted on a wallspace and a lamp cap connected to the lampholderin a matched manner, wherein the lamp cap is composed of a lamp housing, an LED bulb, a connecting arm and an insert rod; the LED bulb is fixedly arranged on the end surface of the right side of the lamp housing; the insert rod is fixedly connected to the end surface of the left side of the lamp housing through the connecting arm; the insert rod is electrically connected to the LED bulb through awire; a middle end groove is formed in the lampholder; a first sliding groove which extends up and down and communicates to the middle end groove is formed in the upper end wall of the middle end groove; a sliding bar capable of sliding up and down is mounted in the first sliding groove; a spiral groove opened upward is formed in the sliding bar; a spiral rod is mounted in the spiral groove in a matched manner; the spiral rod is connected to a motor fixedly mounted in the top wall of the first sliding groove; a lantern ring fixedly connected to the lower end of the sliding bar is mounted in the middle end groove; and an inserting groove communicated front and back is formed in the lantern ring.

The invention discloses a novel orthopedic medical detection device, which comprises a socket and a plug connected with the medical detection device. Inserting grooves with a port facing to the rightare arranged in the socket in an up-down manner, and a mounting groove which is communicated with the inserting groove is formed in the end wall which is relatively close to the inserting groove in amatched mode. A power supply block is arranged in the installation groove in a sliding mode, and an arc surface is arranged on the end face, facing the insertion groove, of the power supply block. A first sliding groove is formed in the end wall of the insertion groove, far away from the installation groove. A second sliding groove and a third sliding groove are arranged in the left end wall and the right end wall of the first sliding groove in a matched mode. A first inclined sliding surface and a second inclined sliding surface are arranged in the end wall of the first sliding groove, far away from the inserting groove, in a left-to-right matched manner. A first sliding arm and a second sliding arm which are matched with the first sliding groove in a sliding mode are arranged in the first sliding groove in a left-to-right matched mode.

The invention discloses an improved orthopedic medical detection equipment, which comprises a socket and a plug connected with the medical detection equipment. Inserting grooves with ports facing to the right are symmetrically arranged in the socket in an up-down manner, and mounting grooves which are communicated with the inserting grooves are formed in the end wall which is relatively close to the inserting groove in a matched mode. Power supply blocks are arranged in the mounting grooves in a sliding mode, and an arc surface is arranged on the end face, facing the inserting groove. A firstsliding groove is formed in the end wall, far away from the mounting groove, of the insertion groove; a second sliding groove and a third sliding groove are arranged in the left end wall and the rightend wall of the first sliding groove in a matched mode. A first inclined sliding surface and a second inclined sliding surface are symmetrically arranged at the end wall of the first sliding groove,far away from the inserting groove. A first sliding arm and a second sliding arm in sliding fit with the first sliding groove are arranged in the first sliding groove in a manner of bilateral symmetry.

The invention discloses novel industrial dedusting equipment. The novel industrial dedusting equipment includes a machine cabinet fixedly installed on a rack body and a plug connected to the dedustingequipment. At least two or more sets of sockets are disposed in the machine cabinet through a partition plate in an up and down partition manner; plug-in cavities with mouths orienting to the right side are disposed in the sockets in an up and down symmetric manner; installation cavities intercommunicating with the plug-in cavities are disposed in oppositely-close end walls of the plug-in cavities in a symmetric manner; power supply blocks are mounted in the installation cavities in a sliding connection manner; spherical surfaces are disposed on end surfaces of the power supply blocks orienting to the plug-in cavities; first sliding connection slots are disposed inside end walls of the installation cavities away from the plug-in cavities; second sliding connection slots and third slidingconnection slots are disposed inside left and right end walls of the first sliding connection slots in a symmetric manner; first beveling surfaces and second beveling surfaces are disposed on the endwalls of the plug-in cavities away from the first sliding connection slots in a left-right symmetric manner; and first sliding connection arms and second sliding connection arms, that match the firstsliding connection slots in the sliding connection manner, are disposed in the first sliding connection slots in the left-right symmetric manner.

The invention discloses dust remover equipment. The dust remover equipment comprises a cabinet, and an electric connector connected with a dust remover; rollers are arranged at the bottom of the cabinet; two or more sets of electric connecting bases are arranged in the cabinet in a up-down separation manner through a separation plate; insertion holes with notches towards the right side and corresponding up and down are formed in the electric connecting bases; first transfer chips are mounted in the inner walls of the insertion holes; convex butting parts are arranged at the left ends of the insertion holes; a placing grooves communicating with the insertion holes are formed in the left ends of the insertion holes; first steering grooves, corresponding up and down, are formed in the left end walls of the placing grooves; steering sleeves are mounted in the first steering grooves in a steering manner; middle point grooves communicating left and right are formed in the steering sleeves; four second transfer chips are fixedly arranged on the inner walls of the middle point grooves; tooth discs fixedly connected with the steering sleeves are arranged in the placing grooves correspondingly up and down; and tooth wheels matched and connected with the tooth discs are mounted between the two tooth discs in a steering manner.

A new type of air purification equipment, including a purifier and an electric connection seat that is used in conjunction with the purifier and fixed on the wall. A plurality of sets of fixing holes are equidistantly arranged on the pole, and the bottom of the purifier is connected with an electric connection head through an electric connection line, and a middle groove is arranged in the electric connection seat, and a vertically extending and The first sliding groove connected with the middle groove, the first sliding groove is installed with a sliding bar that can slide up and down, and the spiral groove with the opening end facing upward is arranged in the first sliding groove, and the spiral groove is installed in the spiral groove. Rod, the screw rod is connected with the driving machine fixedly installed in the top wall of the first sliding groove, the ring sleeve fixedly connected with the lower end of the sliding bar is installed in the middle groove, and the front and rear connecting rings are arranged in the ring sleeve Tighten the groove, and the left and right sides of the electrical connection seat are provided with the second sliding groove extending up and down.

A water cup comprises a water cup body and a seat body, wherein the seat body is in matching connection with the water cup body and is fixedly arranged on a wall body, wherein the water cup body comprises a cup body and a cup cover which is arranged at the top part of the cup body; a cup handle is fixedly arranged on the end surface of the right side of the cup body; a cup nozzle for water outputting is formed on the upper part of the end surface of the right side of the cup body; an inserting plug is connected with the lower part of the cup handle which is arranged on the end surface of the right side of the cup body through a wire; a middle groove is formed in the seat body; a first sliding groove which stretches vertically and is communicated with the middle groove is formed in the upper end wall of the middle groove; the first sliding groove is provided with a sliding bar in an up-and-down sliding way; a spiral groove with an upward groove opening is formed in the sliding bar; a spiral rod is arranged in the spiral groove in a matching way; the spiral rod is connected with an electric rotator fixedly arranged in the top wall of the first sliding groove; a sleeve ring fixedly connected with the lower end of the sliding bar is arranged in the middle groove; a communicating inserting groove is formed in the sleeve ring.

The invention discloses improved air purification equipment which comprises a purifier an electricity connection base which is matched with the purifier in use and fixed to a wall; fixing rods are arranged on the end face of the rear side of the purifier in a bilaterally symmetrical and longitudinal extending manner; a plurality of groups of fixing holes are formed in the fixing rods in a longitudinally equidistant manner; the bottom of the purifier is connected with an electricity connection head through an electricity connection wire; a middle groove is formed in the electricity connection base; a first sliding groove which extends vertically and is connected to the middle groove is formed in the upper end wall of the middle groove; a sliding bar is arranged in the first sliding groove in a vertically sliding manner; a spiral groove is formed in the sliding bar; the open end of the spiral groove faces upwards; a spiral rod is arranged in the spiral groove in a fit manner and is connected with a driver fixedly arranged in the top wall of the first sliding groove; a ring sleeve fixedly connected with the lower end of the sliding bar is arranged in the middle groove; a tight inserting groove is formed in the ring sleeve in a front-back connecting manner; and second sliding grooves extending vertically are formed in the electricity connection base in a bilaterally symmetric manner.

The present invention relates to a power supply facility used for public place charge. The power supply facility comprises a power supply base fixedly installed on a wall body, a central groove is arranged in the power supply base, and a first sliding groove extending up and down and communicated with the central groove is arranged in the upper end wall of the central groove. A sliding strip is installed in the first sliding groove up and down and slidably and is equipped with an inner threaded groove of which the opening is upward, a threaded rod is in threaded cooperative installation in theinner threaded groove and is in power connection with an elevating motor fixedly installed in the top wall of the first sliding groove, and a conductive sleeve fixedly connected with the lower end ofthe sliding strip is installed in the central groove. A slot communicating front and back is arranged in the conductive sleeve, the second sliding grooves extending up and down are arranged in the power supply base left and right and symmetrically, and the sliding blocks are installed in the second sliding grooves up and down and slidably. The end faces facing the central groove of the sliding blocks are equipped with the grooves, and the grooves are equipped with the extrusion inclined planes and the limiting end faces.

The invention discloses an improved juicing cup device. The device comprises a juicing cup, a plug which is connected with the juicing cup through a wire, and a plug seat which is cooperatively connected with the plug; an accommodation cavity is arranged in the juicing cup; a pulverizing shaft is operatively arranged at the inner bottom wall of the accommodation cavity, and a plurality groups of staggered cutting blades are arranged on the pulverizing shaft; insertion cavities with rightward openings are symmetrically arranged in the upper and lower parts of the plug seat, and first clamping pieces are arranged in the inner wall of the insertion cavity; a protruded part is arranged at the left end of the insertion cavity, and an installation groove which is communicated with the insertioncavity is formed in the left end of the insertion cavity; first interconnecting grooves are symmetrically formed in the upper and lower parts of the left end wall of the installation groove; an interconnecting sleeve is operatively arranged in the first interconnecting groove; a left-and-right through middle groove is arranged in the interconnecting sleeve, and four second electric clamping piecesare fixedly connected with the inner wall of the middle groove.

The invention discloses a big data device. The big data device comprises a power distribution box and a data plug connected with the data device, wherein the top of the power distribution box is fixedly provided with a dustproof plate, a data socket matched with the data plug is arranged in the right side end surface of the power distribution box, an insertion and tightening groove having a notchfacing rightwards and being symmetric in the vertical direction is arranged in the data socket, a first electric contact sheet is installed in the inner wall of the insertion and tightening groove, the left end of the insertion and tightening groove is provided with a flange portion, the left end of the insertion and tightening groove is provided with a mounting cavity communicated with the insertion and tightening groove, the left end wall of the mounting cavity is provided with first rotating grooves which are symmetric in the vertical direction, a rotary drum is rotatably installed in the first rotating groove, a middle groove which runs through in the lateral direction is arranged in the rotary drum, four second electric contact sheets are fixedly arranged on the inner wall of the middle groove, toothed discs fixedly connected with the rotary drum are symmetrically arranged in the mounting cavity in the vertical direction, and a toothed wheel matched with the toothed disc is also rotatably installed between the two toothed discs.

The invention discloses a novel cup which comprises a cup, and a seat matched and connected with the cup and fixedly mounted on the wall. The cup comprises a cup body and a cup cover arranged on the top of the cup body; a cup handle is fixedly arranged on an end face on the right end surface of the cup body, and a cup mouth used for water outflow is formed at the upper part of the left end surfaceof the cup body; a connecting plug is connected to a position, which is positioned below the cup handle, on the right end surface of the cup body through a wire; a middle groove is formed in the seat; a first sliding slot which extends vertically and communicates with the middle groove is formed in the upper end wall of the middle groove; a sliding bar is arranged in the first sliding slot in anup-and-down sliding manner; a helical groove with an upward notch is formed in the sliding bar; a screw rod is mounted in the helical groove in a matched manner; the screw rod is connected with a motor which is fixedly mounted in the top wall of the first sliding slot; a coupling ring which is fixedly connected with the lower end of the sliding bar is mounted in the middle groove; a plugging groove communicating with the front and rear is formed in the coupling ring.