48results about How to "Easy to use with electricity" patented technology

The invention discloses a long-service-life welding apparatus. The long-service-life welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected between the right end of the internal groove and the exterior of the frame body; a partition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partition strip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The long-service-life welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.

The invention discloses a novel suspension device, which comprises a mounting block arranged in the wall and a TV display screen for hanging on the mounting block. The left end surface of the mounting block is vertically provided with hanging Frame sliding groove and support frame sliding groove, the left side of the top wall of the hanging frame sliding groove is provided with a block receiving groove communicating with the outside of the installation block, and the hanging frame sliding groove is provided with a hanging frame that can slide left and right , the bracket sliding groove is provided with a bracket that can slide left and right. In the present invention, through the cooperative connection between the block and the slot and the support of the TV display screen by the bracket, the TV display screen is hung safely and firmly. , which greatly increases the stability of the TV display screen when hanging, and increases the installation and disassembly efficiency of the TV display screen, and also prevents the wall from being damaged, increases the integrity and aesthetics of the wall, and is also convenient for the TV display screen The power-on use of the TV can prevent the bottom of the TV display screen from being damaged through the soft backing plate.

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.

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 invention discloses a novel environment monitoring device which comprises an upper substrate and a lower substrate arranged at the bottom of the upper substrate. A rotating plate is in running fitconnection between the upper substrate and the lower substrate. An insertion cavity is formed in the end face of the right side of the lower substrate. The bottom of the insertion cavity is communicated with a telescopic cavity. A telescopic block is in sliding fit in the telescopic cavity. A threaded rod is in screw thread fit in the bottom end face of the telescopic block. A motor is in power fit at the bottom extending tail end of the threaded rod. The outer surface of the motor is installed in and is in stationary fit connection with the inner bottom wall of the telescopic cavity. An insertion head is in insertion fit in the insertion cavity. The right side end face of the insertion head is fixedly provided with a monitor. The position, corresponding to the telescopic block, of the bottom end face of the insertion head is provided with a locking groove. The top end face of the lower substrate is internally provided with a concave groove.

The invention discloses a novel power system automatic scheduling device which comprises a shell and a power consumption device detachably connected at the right end of the shell. A power line is arranged at the left end of the shell. The left end of the power line is connected with a charging head. A power supply groove is formed in the right end of the shell. The power supply groove is used forbeing matched and connected with a power-on head of the power consumption device so that the power consumption device can be powered on. A left indicator lamp and a right indicator lamp are arranged on the top end face of the shell in a left-right symmetry mode. A scheduling cavity is formed in the shell. A gear cavity above the scheduling cavity is formed in the shell. The novel power system automatic scheduling device is simple in structure, convenient and rapid to operate and control and low in production input cost; an upper storage battery group and a lower storage battery group can be driven by a motor to be switched and scheduled when supplying power to the power consumption device, labor is saved during scheduling operations, the power supply of the power supply groove is safe andstable, the automatic scheduling of a power supply system is realized, and the use requirements in existing life are greatly met.

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.

The invention discloses a convenient washing machine power supply control system. The system comprises a base frame and a joint portion matched with the base frame in use. The left side end surface ofthe base frame is provided with a slot, and the right side inner wall of the slot is provided with a steering cavity in a communication mode. A steering frame is mounted in the steering cavity in rotating fit, and the steering frame is provided with a power transmission member. A linkage rod is mounted on the left side end surface of the base frame on the upper side of the slot in rotating fit. Afixed bracket is fixedly arranged at the bottom tail end of the linkage rod, a wire inlet slot is formed in the front side end surface of the fixed bracket in a left-right penetration mode, and a first sliding cavity is arranged in the top wall of the wire inlet slot in a vertical extension mode. A partition plate is mounted in the first sliding cavity in sliding fit, and a first elastic sheet ismounted between the top end of the partition plate and the top wall of the first sliding cavity in top press fit. The right side inner wall of the first sliding cavity penetrates the front side end surface of the fixed bracket to be provided with a second sliding cavity, and a pushing handle fixedly connected with the partition plate is mounted in the second sliding cavity in sliding fit.

The invention discloses an electrical system dispatching automated device. The electrical system dispatching automated device comprises a shell and electricity equipment detachably connected to the right end of the shell, a power supply line is arranged at the left end of the shell, a charging head is connected to the left end of the power supply line, a power supply groove is formed in the rightend of the shell and is cooperatively connected with a plug of the electricity equipment to electrify the electricity equipment, a left indicating lamp and a right indicating lamp are left and right symmetrically arranged on the top end face of the shell, a dispatching cavity is formed in the shell, and a gear cavity is formed in the portion, above the dispatching cavity, in the shell. The electrical system dispatching automated device is simple in structure, convenient and quick to operate and control and low in production investment cost, an upper storage battery set and a lower storage battery set can be mutually switched and dispatched simply by being driven by a motor, dispatching operation saves labor, not only is the power supply groove safe and stable in power supply, but also a power supply system is automatically dispatched, and using needs in existing life are greatly met.

The invention discloses a safe welding apparatus. The safe welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected with the right end of the internal groove and the exterior of the frame body; apartition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partitionstrip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The safe welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding the power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.

The invention discloses a convenient and portable patrol maintenance device. The patrol maintenance device comprises a base and an inspection searchlight assembly clamped at the right end of the base;the inspection searchlight assembly comprises a connecting head and a searchlight head fixedly arranged on the right end face of the connecting head, wherein the searchlight head is electrically connected to the connecting head, a protective light gathering cover is arranged on the periphery of the searchlight head, and the left end of the protective condenser cover is fixedly arranged on the right end surface of the base; and an electric wire is arranged at the left end of the base, and the left end of the electric wire is connected to the plug-in head. The patrol maintenance device has theadvantages that structure is simple, operation and control are convenient and rapid, production investment cost is low, an upper electric energy storage block and a lower electric energy storage blockprovides power to the inspection searchlights assembly to realize mutual conversion scheduling by driven by one motor, and the inspection searchlight assembly works continuously and stably.

The invention discloses a novel polishing system and a polishing process, the system includes a machine base and a connecting part for cooperating with the frame, the left end face of the machine baseis provided with an opening, a rotary cavity is arranged on the inner wall of the right side of the opening in a communicating manner, a rotating frame is rotatably fitted and installed in the rotating cavity, a power transmission component is arranged in that rotating frame, a link arm is rotatably fitted on the left end face of the machine base on the upper side of the opening, the bottom tailend of the link arm is fixedly provided with a fixing seat, a left and right through hole is arranged in the front end face of the fixing seat, a first sliding cavity is arranged up and down in the top wall of the through hole, a stop is arranged in the sliding fit in the first sliding cavity, a first elastic sheet is installed between that top end of the stop and the top wall of the first slidingcavity through press fit, the right inner wall of the first sliding cavity is provided with a second sliding cavity penetrating the front end surface of the fixing seat, and a pushing handle fixedlyconnected with the stop is slidably fitted in the second sliding cavity.

The invention discloses a novel high-precision turn-milling machining center which comprises a rack and a connecting part fittingly used with the rack. An opening is arranged in the left end face of the rack, a rotating groove is arranged in the right inner wall of the opening in a communicated manner, a rotating seat is rotatably and fittingly mounted in the rotating groove, an electricity inletmember is arranged in the rotating seat, a connecting arm is rotatably and fittingly mounted on the left end face of the rack on the upper side of the opening, a fixing box is fixedly arranged at thetail end of the bottom of the connecting arm, a passage cavity penetrating leftward and rightward is arranged in the front end face of the fixing box, a first sliding connection cavity extending up and down is arranged in the top wall of the top cavity of the passage cavity, a partition block is slidably and fittingly mounted in the first sliding connection cavity, a first pressure spring is fittingly mounted between the top end of the partition block and the top wall of the first sliding connection cavity in a pressed manner, a second sliding connection cavity penetrating the front end face of the fixing box is arranged in the right inner wall of the first sliding connection cavity, and a handle fixedly connected with the partition block is slidably and fittingly mounted in the second sliding connection cavity.

The invention discloses a new type of robot equipment, which includes a power inlet part and a power connection part. The power inlet part includes a shell, and a suction cup is fixedly installed on the bottom end of the shell. There is an insertion slot with the mouth facing left on the surface, a power inlet slot is arranged on the right end wall of the insertion slot, an electric shrapnel is arranged on the right end wall of the power inlet slot, and a first extending upward is arranged on the top wall of the insertion slot. Sliding groove, the top wall of the power inlet groove is provided with a second sliding groove extending upwards, the top of the first sliding groove and the top of the second sliding groove is connected with a third sliding groove, and the top wall of the third sliding groove is provided with a The fourth sliding groove opposite to the three sliding grooves has a simple overall structure, the whole device is safe and reliable in operation, the locking and unlocking operation of the electric connection block is simple and convenient, and the power supply stability of the electric connection block after locking is good, which greatly reduces the sudden power failure. occurrence of electrical accidents.

The invention discloses a practical new energy automobile device, which comprises a charging pile body and a charging gun. The charging pile body comprises a base frame. Two hangers are symmetricallymounted at the front and back of the upper part of the right end surface of the base frame. The left end surface of the base frame is provided with a socket with an opening facing leftwards. A power transmission port is arranged in the right end wall of the socket. The right end wall of the power transmission port is provided with a power transmission contact piece. A first sliding groove extending upwardly is formed in the top end wall of the socket. A second sliding groove extending upwardly is formed in the top end wall of the power transmission port. A third sliding groove is communicatedbetween the top end of the first sliding groove and the top end of the second sliding groove. A fourth sliding groove opposite to the third sliding groove is formed in the top end wall of the third sliding groove. The practical new energy automobile device is simple in overall structure, the operation of the whole device is safe and reliable, the locking and unlocking operations of a power transmission pin is simple and convenient, the power supply stability is good after the power transmission pin is locked, and thus the occurrence of sudden power failure accidents are greatly reduced.

The invention discloses a new energy vehicle device, which comprises a charging pile body and a charging gun. The charging pile body comprises a base frame. Two hangers are symmetrically mounted at the front and back of the upper part of the right end surface of the base frame. The left end surface of the base frame is provided with a socket with an opening facing the left. A power transmission port is arranged in the right end wall of the socket. The right end wall of the power transmission port is provided with a power transmission contact piece. The top end wall of the socket is internally provided with a first sliding groove extending upwardly. The top end wall of the power transmission port is internally provided with a second sliding groove extending upwardly. The top of the first sliding groove and the top of the second sliding groove communicate with each other through a third sliding groove. The top end wall of the third sliding groove is internally provided with a fourth sliding groove opposite to the third sliding groove. The new energy vehicle device is simple in integral structure, the operation of the whole device is safe and reliable, the locking and unlocking operation of a power transmission pin is simple and convenient, the power supply stability is good after the power transmission pin is locked, and thus sudden power failures are greatly reduced.

The invention discloses a charging facility for a battery cart. The charging facility comprises a charging box and a charging gun jacked into the charging box for cooperative connection, a hook is fixedly arranged on the left side of the charging box, a hooking groove is formed between the hook and the charging box, an inner end groove extending left and right is formed in the charging box, the right end of the inner end groove and the exterior of the charging box are communicated with a jacking-in groove, a cutting plate fixedly connected with the charging box is arranged at the portion, above the jacking-in groove, of the right end of the inner-end groove, and an open hole extending upwards is formed in the cutting plate. The charging facility is simple in whole structure, low in production cost, safe and stable in power supply and easy to operate, electric shock accidents in existing living are effectively reduced, life property safety of people is ensured, the phenomenon that the battery cart is powered off due to error kicking and collision can be avoided, the service life of the battery cart is effectively protected, and the facility is suitable for being used and popularized.