96results about How to "Convenient power off" patented technology

The invention discloses a novel electric shock prevention power supply device which comprises an inserting portion and a socket portion arranged at the lower end of the inserting portion. A connection rod, a power connection piece and a wire are arranged in the inserting portion, inclined inserting rods extending downwards are fixedly arranged on two sides of the connection rod, slide frames are arranged in the upper end of the pocket portion in a left-right symmetrical and upwards-extending mode, a limit block is arranged at the upper end of each slide frame, a pressing-down groove is formed in each slide frame, a first pressure spring is arranged on the bottom surface of each pressing-down groove, a conducting plate is in slide fit connection between the two pressing-down grooves, the upwards-extending ends of the first pressure springs are fixedly connected with and in pressing-down match with the bottom surface of the conducting plate, inserting holes are formed in the socket portion corresponding to the lower ends of the inclined inserting rods, slide grooves are arranged in the socket portion and between the inserting holes in a left-right symmetrical mode, a stopping plate fixedly connected with the socket portion is arranged between the slide grooves, a penetrating hole which penetrates through a top wall of the socket portion and is communicated with an area between the slide frames is formed in the upper end of each slide groove, and conducting pins are arranged in the penetrating holes. The novel electric shock prevention power supply device disclosed by the invention has a simple structure, can be powered on automatically in insertion, can be automatically powered off when being pulled out and has higher power supply safety and lower use cost.

Disclosed are systems and methods which power-down (reduce power to or deactivate) circuits in an ultrasound system during periods in which an acoustic signal is not being acquired, although image processing and other system functions are continued normally. Such circuits may be powered-down between each of a series of acoustic signal acquire operations, such as between acoustic signal scan lines and / or between acoustic signal scan frames. The circuitry which is powered-down between scan lines and scan frames may not the same, although some circuitry may be common to both. Embodiments may further operate to adjust the acoustic signal dead time circuitry power-down cycle, such as by adjusting acoustic signal frame rates. Power-down techniques may be utilized in addressing power issues and / or in controlling thermal aspects of the operation of an ultrasound diagnostic system.

The invention discloses an improved connector. The improved connector comprises a bottom frame, a steering wheel which is mounted on the bottom frame in a rotary match manner, a main seat body which is fixedly mounted on the steering wheel and a connector which is connected with the main seat body in a locking match manner; a plurality of groups of embedding seats are arranged in a left-side end face of the main seat body; inserting and fixing cavities are formed in the left-end side faces of the embedding seats; a first electrifying head is fixedly arranged on a right-side inner wall of eachinserting and fixing cavity; first sliding cavities are symmetrically arranged in upper and inner walls of the inserting and fixing cavities; inclined locking blocks are mounted in the first sliding cavities in a sliding match manner; second sliding cavities are arranged in the right-side inner walls of the first sliding cavities; first sliding blocks are mounted in the second sliding cavities inthe sliding match manner; jacking springs are mounted in the second sliding cavities in one side relative to the first sliding blocks at the upper and lower sides in a jacking match manner.

The invention relates to a speed limiting device for a car or a cage or a bucket, in particular to a high-speed elevator speed limiter. The high-speed elevator speed limiter comprises a rope wheel, a steel wire rope is wound on the rope wheel, two small shafts are arranged on the rope wheel, the two small shafts are rotatably hinged to special-shaped throwing pieces respectively, connecting rods are connected between the two throwing pieces, a quadrilateral structure is formed by the throwing pieces and the connecting rods, the movable ends of the throwing pieces are fixedly connected with springs, a switch component is arranged below the throwing pieces, the switch component can be knocked out in the centrifugal motion process of the throwing pieces, and an elevator is made to be switched off. The high-speed elevator speed limiter is easy and convenient to operate, accurate in motion speed, capable of fast braking the elevator, good in speed limiting effect, low in use and maintenance effect and high in safety factor.

The invention discloses an electric-shock-proof power supply device which comprises a plug part and a socket part arranged at the bottom of the plug part. The plug part comprises a connecting rod, a power connecting piece, and a wire. Each of the two sides of the connecting rod is fixedly provided with an oblique inserting rod extending downward. Slide frames are arranged in the upper end of the socket part in a bilateral symmetry and upward extending manner. The upper end of each slide frame is provided with a limit block. Each slide frame is provided with a downward pressure slot inside. A first pressure spring is arranged on the bottom of each downward pressure slot. A conductive piece is connected in a sliding fit manner between the two downward pressure slots. The upward extending ends of the first pressure springs are fixedly connected with and are in downward pressure fit with the bottom surface of the conductive piece. The socket part is internally provided with inserting holes in positions corresponding to the lower ends of the oblique inserting rods. The socket part is internally provided with left and right slide slots symmetrically arranged between the inserting holes. A baffle fixedly connected with the socket part is arranged between the slide slots. The upper end of each slide slot is provided with a through hole which passes through the top wall of the socket part and is communicated with the area between the slide frames. A conductive pin is arranged in each through hole. The bottom end of each slide slot is provided with a guide slot. The device has a simple structure. The device is powered on automatically once the plug part is plugged into the socket part and powered off automatically once the plug part is pulled off the socket part. The device is of high power supply safety and low use cost.

The invention provides a prepayment management system and an edge computing communication terminal. An edge computing communication terminal is arranged between an electric meter and a cloud background server; the edge computing communication terminal establishes a virtual ammeter data computing storage module with a unique number for each accessed ammeter; a cloud background server is replaced tocarry out degree reading and electric charge calculation on the electric meter; a common electric meter without a prepayment function can achieve the prepayment function, electric charge and prepayment balance calculation can be completed more quickly, electricity control can be conducted more quickly and timely, and it is guaranteed that important data and commands such as electricity price information, recharging data and an electricity control instruction are encrypted through an algorithm and are safely communicated through a wide area network. The problem of resource limitation caused bythe fact that a traditional background prepayment system needs server and network communication expansion due to increase of the number of ammeters is solved, and the ammeter access amount is increased. The prepayment function of an ammeter user is not influenced by cloud background server faults and communication network faults, the system reliability is high, and the data communication is safe.

The invention provides an automatic accidental drop power-off device for a fan lamp. The device comprises a fan lamp body, a first power-off assembly, a second power-off assembly and a connecting pipe, wherein the lower end of the connecting pipe is fixed to the upper end surface of the fan lamp body, the upper end of the connecting pipe is installed in a ceiling, the first power-off assembly is installed on the annular side surface of the connecting pipe, the second power-off assembly is arranged in the first power-off assembly, the first power-off assembly comprises a sleeve, an annular protruding board, connecting holes, expansion bolts, a groove, a round hole, a button switch and fixing bosses, and the second power-off assembly comprises a movable boss, a sliding block, a sliding groove, a fixing rod, a spring, a lifting lug, a wire cable, a through hole and a connecting ring. Compared with the prior art, the device has the advantages that the power-off function in the process thatthe fan lamp body drives the connecting pipe to fall is facilitated, power-off in the falling process after the fan lamp body is detached from the connecting pipe is facilitated, moreover, protectionwhen the fan lamp body falls is achieved, and thus the safety is high.

The invention discloses an intelligent extension socket capable of metering electricity consumption, which comprises a socket shell and an electricity metering shell, and is characterized in that thesocket shell and the electricity metering shell are fixedly connected by fusion welding, the socket shell is internally provided with a junction box and a plurality of socket piece assemblies, the junction box is fixed in the socket shell through a plurality of screws, a live wire in the junction box is connected with a switch in series, the switch is fixed on the junction box, the junction box isinternally provided with the live wire, a zero wire and a grounding wire, live wire sockets of the plurality of socket piece assemblies are electrically connected to the live wire, zero wire socketsof the plurality of socket piece assemblies are electrically connected to the zero wire, grounding wire sockets of the plurality of socket piece assemblies are electrically connected to the groundingwire, the ends, which are away from the junction box, of the live wire and the zero wire are electrically connected to corresponding ports of a USB socket board. The intelligent extension socket in novel in structure and convenient to use, and is a novel and practical intelligent extension socket capable of metering the electricity consumption.

The invention discloses a BMC power supply control system, wherein a time delay chip is additionally provided, and the time delay chip is connected with a BMC, a power supply and a preset capacitor respectively. Therefore, the BMC can be used to send a low-level pulse signal to the time delay chip and send the low-level signal to the power supply. And the preset capacitor is used for prolonging the time of transmission for a high-level signal to the power supply after high level recovery. Accordingly, the power supply can be completely powered off for the BMC, the BMC is powered on after receiving the high level, and the BMC can be conveniently powered on and powered off by simply matching the capacitance value of the preset capacitor corresponding to the command sent by the BMC. The BMC power supply control system, the method and the server also provide a BMC power supply control system and a server, with which the technical effects can also be achieved.

The invention relates to a waterproof LED wall washer with a danger power-off structure. The wall washer comprises a pedestal and a first sliding block, a dovetail groove is formed in the pedestal, a sliding way is arranged on the left side of the dovetail groove, the first sliding block is installed on the left side of the sliding way, a rotary knob is arranged on the left side of a first conical surface, a second sliding block is arranged on the left side of the rotary knob, and a second conical surface is arranged on the left side of the second sliding block. The LED wall washer has the beneficial effects that the LED wall washer is provided with a sliding rod, a spring, a sliding cavity, a first pin shaft, a connecting rod, a second pin shaft, a clamping jaw, a clamping block and a limiting groove, so that quick power failure in danger can be conducted, the LED wall washer is provided with a cover plate, oblique teeth and a limiting strip, the LED wall washer is waterproof, meanwhile, the LED wall washer is provided with a lamp body, a hinge shaft, a second conical surface, a second sliding block and a rotary knob, thus the LED wall washer can be adjusted, the LED wall washer is provided with a first sliding block, a first conical surface, a rotary knob and a dovetail groove, the LED wall washer is safer, and a through hole, a sleeve, saw teeth, a bolt, a gasket and clamping teeth are further arranged, so that the installation is stable.

The invention discloses an electric shock preventing power supply apparatus. The electric shock preventing power supply apparatus comprises an inserting-connecting part and a socket part arranged at the lower end of the inserting-connecting part; a connecting rod, a power connection sheet and a wire are included in the inserting-connecting part; inclined inserting rods, which are extended downwards, are fixedly arranged on the two sides of the connecting rod respectively; sliding frames are arranged in the upper end of the socket part in a left and right symmetrical and upward extended manner; a limiting block is arranged at the upper end of each sliding frame separately; a lower pressing groove is formed in each sliding frame; a first compression spring is arranged on the bottom surface of each lower pressing groove separately; a conductive sheet is glidingly matched and connected between two lower pressing grooves; the upward extended end of the first compression spring and the bottom surface of the conductive sheet are fixedly connected and are matched in a lower pressing manner; jacks are formed in the corresponding socket part at the lower ends of the inclined inserting rods; sliding grooves which are arranged symmetrically left and right are formed in the socket part among the jacks; a baffle fixedly connected with the socket part is arranged between the sliding grooves; a perforated hole which penetrates through the top wall of the socket part and is connected with the region between the sliding frames is formed in the upper end of each sliding groove; and a conductive pin is arranged in each perforated hole. The electric shock preventing power supply apparatus is simple in structure, can be automatically powered on in inserting and connecting and can be automatically powered off after pulling out, and is relatively high in power supply safety and relatively low in cost.

The invention relates to an energy-saving electric iron base, which is characterized in that: a cylinder tube is arranged on an electric iron base support; the temperature in the tube cylinder is controlled by a temperature controller; when the temperature of the support tube cylinder is lower than that of molten soldering tin, a power supply of an electric iron is in the power-on state; when the temperature of the support tube cylinder for placing the electric iron is a certain temperature higher than that of the molten soldering tin, the power supply is cut off by the temperature controller; and the electric iron is heated by energizing discontinuously within a certain temperature range, so the support tube cylinder and the temperature controller have the effects of heat preservation and energy conservation. When the electric iron is not used temporarily, an electric iron head is pressed on an elastic switch support, and a circuit is cut off by an elastic switch, so that the power supply is cut off quickly and easily.

The invention provides a solar phone charger which comprises two or more photovoltaic pieces and a mounting pad. The mounting pad is made of flexible materials. The surface of the mounting pad is square. The two or more photovoltaic pieces are connected in series and are fixed on the mounting pad in a matrix arraying mode. A mobile phone cover is arranged in a position of the central line of the back face of the mounting pad. A power connecting seat is further arranged on the back face of the mounting pad and is connected with the photovoltaic pieces through wires. A USB interface capable of being connected with a mobile phone is arranged on the power connecting seat. The solar phone charger can use solar energy to charge mobile phones directly and can charge mobile phones at outage time of a power grid or in field conveniently so as to ensure the utilization of mobile phones.

The invention provides a process method for producing mineral wool from blast furnace slag, and belongs to the technical field of mineral wool production.The process comprises the steps that a composite ingredient, a cosolvent and the blast furnace slag in a certain proportion serve as raw materials and are fed into an electric furnace to be smelted in the electric furnace, melted and tempered, the flow is controlled through a furnace opening, and the raw materials are conveyed to a centrifugal machine to be made into high-end mineral wool. Compared with a traditional cupola furnace production process, the novel mineral wool production process provided by the invention has the advantages that coke melting is not needed, noxious substance emission is avoided, the material melting speed is higher, the production efficiency is higher and the like, and the process comprehensively considers multiple aspects such as atmospheric pollution environment-friendly treatment, equipment operation cost reduction, auxiliary material consumption and the like; wide application prospects are realized.

The invention relates to a cutting machine, in particular to a dedusting type cutting device. The invention aims to solve the technical problem so as to provide the dedusting type cutting device. In order to solve the technical problem, the invention provides the dedusting type cutting device which comprises an installation plate, wheels, clamping plates, a dust collection mechanism, a cutting mechanism and fixing mechanisms. The wheels are fixedly connected to the bottom part of the installation plate; the clamping plates are hinged to the wheels; the two fixing mechanisms are fixedly connected to one side of the top part of the installation plate; the dust collection mechanism is fixedly connected to the top part of the installation plate and is located between the two fixing mechanisms;and the dust collection mechanism is fixedly connected to the other side of the top part of the installation plate. The dedusting type cutting device provided by the invention achieves the effects ofhigh safety and capability of effectively dedusting.

The invention discloses an anti-theft door. The anti-theft door comprises an anti-theft door body, an upper door plate and a support component. The anti-theft body comprises an upper frame, a lower frame, two vertical frames and a door plate; a door frame comprises a first upright column connected to one side of the door plate through hinges and a second upright column connected to the other side of the door plate through door locks, a first convex edge is arranged on the side face, opposite to the door plate, of the first column; and handles are arranged on the back sides of the anti-theft door, a control circuit is arranged in the anti-theft door body a first camera and a second camera are arranged on the front side of the anti-theft door body. The anti-theft door is reasonable in design and various in functions, good in anti-theft effect, safe and reliable, and capable of being used by people conveniently; a manual generator is arranged, so that the anti-theft door is not affected by power failures; the safety performance of anti-theft door is improved; and the door is reasonable in structure, and has the advantages of being resistant to prying and good in safety performance.

The invention discloses a low-cost washing machine power supply control system. The low-cost washing machine power supply control system comprises a base frame and a connection part cooperatively usedwith the base frame; a slot is formed in the end face of the left side of the base frame, a steering cavity is arranged on the inner wall of the right side of the slot in a communicated mode, a steering frame is rotatably and cooperatively installed in the steering cavity, and a power transmission component is arranged in the steering frame; a connection rod is rotatably and cooperatively installed on the portion, at the upper side of the slot, of the end face of the left side of the base frame, a fixing frame is fixedly arranged at the tail end of the bottom of the connection rod, a wire inlet slot is formed in the end face of the front side of the fixing frame in a left and right penetrating mode, a first sliding cavity is arranged in the top wall in the wire inlet slot in an up and down extending mode, a partition plate is installed in the first sliding cavity in a sliding fit mode, and a first elastic piece is installed between the top end of the partition plate and the top wall of the first sliding cavity in an ejection fit mode; and a second sliding cavity is arranged on the inner wall of the right side of the first sliding cavity in the mode of penetrating through the end face of the front side of the fixing frame, and a pushing handle fixedly connected with the partition plate is installed in the second sliding cavity in a sliding fit mode.

The invention discloses a portable anti-static electric soldering iron. The soldering iron comprises a handle, a soldering iron core is fixedly connected to the interior of the handle, a shell is fixedly connected to the exterior of the end, away from the handle, of the soldering iron core, the end, close to the handle, of the shell is fixedly connected with the handle, and a convex ring is arranged on the inner side of the soldering iron core. A connecting ring is fixedly connected to the convex ring, a soldering bit is slidably connected to the interior of the connecting ring, a pressing block is fixedly connected to the end, close to the handle, of the soldering bit, the soldering bit is sleeved with a first spring, one end of the first spring is fixedly connected with the connecting ring, and the other end of the first spring is fixedly connected with the pressing block. The side, away from the soldering bit, of the pressing block makes contact with a cam, the top end of the cam is fixedly connected with a rotating rod, and the portable anti-static electric soldering iron has the advantages that the soldering bit is protected, the power failure is convenient, and a power line is prevented from being broken.

The invention discloses an intelligent humidifier and a control system thereof. The intelligent humidifier and the control system comprise a humidifier body, wherein a water storage tank is arranged inside the humidifier body; a water quality detection probe is arranged inside the water storage tank and is electrically connected with a water quality detector; the water quality detector is fixedlyconnected with the inner wall of the humidifier body through a bolt; the interior of the humidifier body is fixedly connected with a storage battery through a bolt; the storage battery is electricallyconnected with a PLC; the outer surface of the humidifier body is embedded with a display; the display is electrically connected with a single chip microcomputer; the single chip microcomputer is electrically connected with a water level detection module; the water level detection module is electrically connected with the PLC; and the upper surface of the humidifier body is fixedly connected witha rectangular bin through a bolt. According to the intelligent humidifier and the control system, the water quality can be conveniently detected, the use of the water with bacteria is avoided, the power-off protection of the humidifier can be conveniently realized, the service life is prolonged, the atomization area can be increased, the purchase quantity of the humidifiers is reduced, and the cost is reduced.

The invention discloses stable robot connection equipment. The stable robot connection equipment comprises a base stand, a rotating frame mounted on the base stand in a running fit, a main shell bodyfixedly mounted on the rotating frame, and a connecting and fixing head in locking fit connection with the main shell body, wherein multiple groups of mounting and fastening bases are arranged in theleft side end surface of the main shell body, an insertion groove is formed in the left side end surface of each mounting and fastening base, a first power transmission head is fixedly arranged in theright side inner wall of each insertion groove, first sliding grooves are symmetrically formed in the upper and lower inner walls of each insertion groove, a slope locking block is mounted in each first sliding groove in a sliding fit, a second sliding groove is formed in the right side inner wall of each first sliding groove, left and right first sliding plates are arranged in the second slidinggrooves in a sliding fit, and top-pressing springs are installed in the second sliding grooves on one sides opposite to the corresponding first sliding plates on the upper and lower sides in a top-pressing fit.

The invention discloses a low voltage mobile power supply switching device. The low voltage mobile power supply switching device comprises a socket box, at least two power supply switching wires, a storage box and a power plug, wherein the socket box includes a housing and a universal socket; the universal socket is arranged in the housing; a first binding post of the power plug is electrically connected with a binding post of a first pin of the universal socket through a cluster lead wire; a second binding post of the power plug is electrically connected with a binding post of a second pin of the universal socket through the cluster lead wire; one end of each power supply switching wire is provided with a joint, and the other end of each power supply switching wire is provided with a standard connector; and the joint is electrically connected with the standard connector. One end of an adapter of the low voltage mobile power supply switching device is the joint, and the other end of the adapter is the standard connector; the joint can be a common plug, a wiring nose, a galvanized joint or an alligator clip, and can be used in different occasions and can be conveniently and quickly plugged with various power binding posts so that the work efficiency for repairing, maintenance or verification can be improved; and the standard connector can be used to quickly realize plugging and replacing so that the work efficiency is improved.

A high-precision turning-milling machining center includes a rack and a coupling part for cooperating with the rack, a left end face of that rack is provided with an opening, a switch groove communicates with the inner wall on the right side of the opening, a swivel seat is arranged in the swivel groove, a switch device is arranged in that swivel seat, a connecting arm is rotatably fit on the leftend face of the rack on the upper side of the opening, the bottom end of the connecting arm is fixedly provided with a fixing box, a left-right through cavity is arranged in the front end face of thefixing box, a first sliding cavity is arranged up and down in the top wall of the passage cavity, a spacer is arranged in the sliding fit in the first sliding joint cavity, a first compression springis installed between the top end of the space block and the top wall of the first sliding cavity through pressing fit, a second sliding cavity is arranged through the right inn wall of the first sliding cavity, and a handle fixedly connected with the spacer block is installed in the sliding fit in the second sliding cavity.

The present invention relates to the technical field of intelligent home appliances, and discloses an intelligent laundry machine for laundry, which includes a fixed frame, and a chute is opened on one side of the top of the inner cavity of the fixed frame, and the chute passes through the sliding block and the movable rod. The top of the movable rod is slidingly connected, and the middle part of the movable rod is fixedly set with an adjustment wheel through a bearing. A fixed plate is provided on one side of the chute, the middle part of the fixed plate is screwed with an adjustment device, and the other side of the adjustment device passes through the fixed plate and is fixedly sleeved with the movable rod. The intelligent laundry machine for laundry, through the use of the supporting device and the universal wheel, is convenient to move the fixed frame to the designated position, avoiding the difficulty of moving the traditional clothes hanger, which requires the cooperation of multiple people to transfer, and the transfer efficiency is low, which improves the The convenience of moving the fixed frame improves the practicability of the device at the same time.

The invention discloses a generator set circuit breaker socket box capable of avoiding line winding and a use method of the socket box, relates to the technical field of generators, and solves the problem that a mouse or a gecko and the like easily enter the socket box along a gap between a line and the socket box to cause a short-circuit accident. The generator set circuit breaker socket box comprises a main box body, the main box body is a rectangular box body, the main box body comprises a box door, ventilation openings and a guide rail, the box door is rotationally connected to the middle of the main box body, the rectangular ventilation openings are formed in the upper portion of the side face of the main box body in a whole row, the guide rail is arranged in the main box body, and the guide rail is slidably connected with a sweeping brush. Fan-shaped ring blocks are attached to the outer portion of the line in a surrounding mode, the gap between the line and a fixing pipe is reduced, mice are prevented from entering the box body through the gap, and the operation safety of equipment is improved.

The invention discloses an electric shock preventing power supply apparatus. The electric shock preventing power supply apparatus comprises an inserting-connecting part and a socket part arranged at the lower end of the inserting-connecting part; a connecting rod, a power connection sheet and a wire are included in the inserting-connecting part; inclined inserting rods, which are extended downwards, are fixedly arranged on the two sides of the connecting rod respectively; sliding frames are arranged in the upper end of the socket part in a left and right symmetrical and upward extended manner; a limiting block is arranged at the upper end of each sliding frame separately; a lower pressing groove is formed in each sliding frame; a first compression spring is arranged on the bottom surface of each lower pressing groove separately; a conductive sheet is glidingly matched and connected between two lower pressing grooves; the upward extended end of the first compression spring and the bottom surface of the conductive sheet are fixedly connected and are matched in a lower pressing manner; jacks are formed in the corresponding socket part at the lower ends of the inclined inserting rods; sliding grooves which are arranged symmetrically left and right are formed in the socket part among the jacks; a baffle fixedly connected with the socket part is arranged between the sliding grooves; a perforated hole which penetrates through the top wall of the socket part and is connected with the region between the sliding frames is formed in the upper end of each sliding groove; and a conductive pin is arranged in each perforated hole. The electric shock preventing power supply apparatus is simple in structure, can be automatically powered on in inserting and connecting and can be automatically powered off after pulling out, and is relatively high in power supply safety and relatively low in cost.

A power-off junction box, which is provided with any first electrode connection plate or\and any second electrode connection plate in its seat, and the first electrode connection plate or\and the second electrode connection plate are arranged correspondingly The connection plate of the energized electrode, the first electrode connection plate and the second electrode connection plate are provided with screw holes and / or side through holes, and a movable power-off plug is arranged between the second electrode connection plate and the energized electrode connection plate. The seat is provided with a first electrode connection plate slot and a plurality of energized electrode connection plate slots corresponding to it, and a power-off insert slot is arranged between the energized electrode connection plate slot and the second electrode connection plate slot . The power-off junction box set above can set its corresponding branch wiring hole group number according to the number of households installed by the user. The power wiring is highly integrated, the power off is convenient, the space is saved, and the installation cost is reduced. The installation is sealed and It has an excellent anti-stealing function after the lock and the output line protection device are installed.

The invention discloses a novel kitchen aste source classification and pretreatment system, which includes a seat body and an engagement portion for cooperating with the seat body, A lumen is arrangein that left end face of the seat body, a turning hole is connected with the inner wall of the right side of the lumen, A rotary table is rotatably fitted in the rotary hole, A linkage element is arrange in that rotating table, the left end face of the seat body on the upper side of the cavity is rotatably fitted with an arm rod, At that bottom end of the arm rod, a fixing shell is fixedly arrange, A left and right through groove are arranged in that front end face of the fix shell, A first sliding cavity is arranged in the top wall of the groove and extends upward and downward, A space blockis installed in the sliding fit in the first sliding cavity, Between that top end of the isolate block and the top wall of the first sliding cavity, a first elastic strip is press fit, a second sliding cavity is arranged through the right inner wall of the first sliding cavity, and a hand rod fixedly connected with the isolating block is mounted in the second sliding cavity in sliding fit.

The invention discloses a multifunctional crushing hammer convenient to assemble and disassemble. The multifunctional crushing hammer comprises a machine frame, a high-frequency vibration source and adrill rod; the connecting port of the machine frame is provided with a connecting seat, an access port is formed in the connecting seat, sliding grooves are formed in the inner side wall of the access port, a necking hole is formed in the bottom of the access port, and an electromagnet block is assembled in the necking hole; and a hydraulic limiting piece is assembled in the connecting seat, thehydraulic limiting piece comprises a hydraulic oil cylinder and a limiting rod, wherein the hydraulic oil cylinder is connected with the limiting rod, an outlet and a limiting opening are formed in the inner side wall of the access port correspondingly, the limiting rod penetrates out of the outlet, and the end part of the limiting rod is fixed on the limiting opening. According to the crushing hammer, the connecting seat is additionally arranged on the crushing hammer, moreover, the access port is formed in the connecting seat, and the access port can be connected with a connecting rod of anexcavator; and the connecting rod is fixed by means of electromagnetic adsorption force and an inserting type limiting rod, mechanical force braking is carried out on each mounting and fixing component, opening or closing is convenient, then the disassembling and assembling process is simplified, the disassembly and assembly are convenient, time-saving and labor-saving effects are achieved, and the crushing hammer is convenient to inspect, maintain and clean.

The invention discloses vulcanizing, pressing and forming equipment for a shoe sole, the equipment comprises a frame body and an adapter used in cooperation with the frame body, A left end face of that frame body is provide with an oral cavity, a rotating space is connected to the inner wall of the right side of the oral cavity, a rotating sleeve is rotatably fitted and installed in the rotating space, a connector assembly is arranged in the rotating sleeve, a left end face of the frame body on the upper side of the oral cavity is rotate and fitted with an arm body, a mounting bracket is fixedly arranged at the bottom end of the arm body, a left and right through hole are arranged in that front end face of the mount frame, a first sliding groove extends upward and downward through the topwall of the opening, a spacer plate is installed in the first chute in a sliding fit mode, a first elastic piece is mounted in between that top end of the partition plate and the top wall of the firstsliding groove in a press fit mode, a second sliding groove is arranged through the inner wall of the right side of the first sliding groove, and a handle fixedly connected with the partition plate is mounted in the second sliding groove in a sliding fit mode.