84results about How to "Prevent electric shock accidents" patented technology

The invention relates to a rotary grounding wire clip, which comprises a wire clip device and an operating rod, wherein the wire clip device comprises a first wire clip provided with an inner cavity and a second wire clip; the inside of the inner cavity of the first wire clip is connected with a connecting sleeve; the inside of the connecting sleeve is in threaded connection with a rotary rod of which the upper end is provided with adjusting threads, the lower end of the rotary rod is provided with a rectangular hole in which a pin is inserted, and both ends of the pin are radially fixed on a U-shaped holder connected with the operating rod; the outer wall of the U-shaped holder is provided with a ring-shaped groove sleeved by a fixing sleeve; and one side of the fixing sleeve is fixedly provided with a turning positioning fixing disk. The wire clip has the characteristics of tight connection of the grounding wire and the lead, high insulating strength, simple structure, beautiful appearance, easy operation, convenient carrying and the like.

The invention discloses a new energy automobile charging interface safe in power supply and a charging device. The charging device comprises a charging pile and the automobile interface. A take-up cavity is formed in the charging pile. An operating groove is formed in the outer end face, on the right side of the take-up cavity, of the charging pile. A through hole is formed between the operating groove and the take-up cavity. A first sliding groove with the top communicating with the take-up cavity is longitudinally formed in the inner bottom wall of the right side of the take-up cavity. A second sliding groove is transversely formed in the middle of the first sliding groove in a penetrating mode and communicates with the first sliding groove. A rotating shaft is longitudinally arranged in the take-up cavity. The top of the rotating shaft is connected with a take-up motor in a power fit mode. A take-up reel is fixedly and circumferentially arranged on the rotating shaft. A charging line is wound on the take-up reel. A charging gun is arranged in the operating groove. A plug used for being in plugging fit with the through hole is arranged on the left side end face of the charging gun. The left side end face of the plug is fixedly connected with the charging line. A connecting block is arranged in the charging gun. A protruding block is arranged on the right side end face of the connecting block. The charging device is simple in structure, convenient to operate, stable in connection and high in safety.

The invention discloses a manually controlled charging device for new energy vehicles (NEVs) comprising a pile body, wherein a storage cavity is arranged in the pile body; a first cavity is arranged in the pile body and above the storage cavity; a second cavity is arranged in the pile body and on the right side of the first cavity; a mounting and inserting groove is arranged at the outer side wall, on the right side of the storage cavity, of the pile body; a storing groove is arranged at the outer side wall, above the mounting and inserting groove, of the pile body; a communicating hole is arranged between the mounting and inserting groove and the storing cavity; a rotating shaft extending upwards and downwards is arranged in the storage cavity; the upward extending section of the rotating shaft runs through the inner wall of the pile body and is rotatably connected with the inner wall of the pile body; the top extending end of the rotating shaft stretches into the first cavity and is fixedly provided with a first bevel gear; a second bevel gear is engaged with the upper right part of the first bevel gear; a transmission shaft extending rightwards is fixedly arranged at the right side of the second bevel gear; the rightward extending section of the transmission shaft runs through the wall body of the pile body and is rotatably connected with the wall body of the pile body; and the rightward extending end of the transmission shaft stretches into a first outer spline shaft in the second cavity. The manually controlled charging device for the NEVs has the advantages of simple structure, convenient operation, low manufacturing cost and high safety.

The invention discloses a novel plug-in water cup device which comprises a water cup, a plug-in tip and a plug-in socket. The plug-in tip is connected with the water cup by a power wire, the plug-in socket is used with the plug-in tip, a handle is fixedly arranged on the end surface of the right side of the water cup, a plugging cavity is equally arranged at the front and the rear of the inside of the plug-in socket, a retraction groove is formed in the wall of the left end of the plug-in socket, a power transmission block is slidably mounted in the retraction groove, a first slide groove which is perforated through the plugging cavity is formed in the plug-in socket, a second slide groove which is elongated in the up-down direction is further formed in the plug-in socket and is particularly formed in the left side of the first slide groove, a first connecting groove is formed in a position between the first slide groove and the second slide groove, a second connecting groove is formed in a position between the second slide groove and the plugging cavity, a first slider is slidably mounted in the first slide groove in the up-down direction, a second slider is slidably mounted in the second slide groove in the up-down direction, toothed connecting strips are arranged on the end surfaces of the inner sides of the first slider and the second slider, a toothed connecting wheel is operationally mounted in the first connecting groove, penetrates the first slide groove and the second slide groove and is fittingly connected with the toothed connecting strips, and a partition plate is slidably mounted in the second connecting groove.

The invention discloses an LED streetlamp unit, comprising a base, an electricity storage portion fixedly mounted on the top end face of the base, and a lamp cap portion; a lamp post is fixed to the right bottom of the base; a lamp seat is arranged at the bottom of the lamp post; a pushing portion is arranged on the left of the base; a pushing channel is arranged in the bottom end of the pushing portion; a first threaded rod extended to left and right is arranged in the pushing channel, the right end of the first threaded rod is connected with a first drive, a pushing block in threaded connection fit with the first threaded rod is arranged in the pushing channel, a first cavity is arranged in the pushing block, a locking channel having the bottom communicated with the bottom end of the pushing block is arranged in the pushing block on the right of the first cavity, the right end of the first cavity is communicated with the left top of the locking channel, a counterbore is arranged in the bottom end of the pushing block in the bottom of the first cavity, and a first spindle extended to top and bottom is arranged in the first cavity; the LED streetlamp unit is simple in structure and convenient to operate, allows automatic control for pushing fitting, is powered through solar generated electricity, and is energy efficient, environmentally friendly, and high in safety.

The invention discloses a welding device. The welding device comprises a base, a cylinder, a push portion and a plug head portion, the cylinder is fixedly arranged above the base, the push portion is fixedly connected at the top of the cylinder and extends leftwards, a plugging groove is formed in the left end face of the cylinder, vertically symmetrical plugging springs are arranged on the inner right wall of the plugging groove, a sensor is arranged at the position, between the two plugging springs, of the inner right wall of the plugging groove, a mounting groove is formed in the top end face of the push portion, a sliding groove is formed in the left bottom end face of the push portion, a sliding cavity is formed in the push portion above the right side of the sliding groove, a force transfer cavity is formed in the position, on the right sides of the sliding cavity and the sliding groove, of the push portion, a first toothed wheel is arranged below the inner portion of the force transfer cavity, a second toothed wheel is connected to the top of the first toothed wheel in a mesh manner, a first rotating rod extending leftwards and rightwards is fixedly arranged on the first toothed wheel, and a second rotating rod extending leftwards and rightwards is fixedly arranged on the second toothed wheel. The welding device is simple in structure, convenient to operate, high in safety and capable of achieving plugging automatically and has a prompt function.

The invention discloses an LED lighting lamp convenient to install. The LED lighting lamp comprises an upper lamp body and a lower lamp body used for being connected with the upper lamp body in a matched mode, an installing cavity is formed in the upper lamp body, a connecting conductive column is arranged in the installing cavity, the end face of the top of the connecting conductive column is fixedly connected with the top wall in the installing cavity, the front end face of the connecting conductive column longitudinally extends and is provided with a groove, a threaded rod is arranged in the groove, the top end of the threaded rod is in power connection with a motor, and a driving sliding block is connected with the threaded rod in a threaded-fit mode; a movable block is connected to the outer side of the connecting conductive column in a sliding mode, the driving sliding block is fixedly connected with the movable block, first bevel bumps are arranged at the two sides of the movable block respectively, locking connecting grooves are symmetrically formed in the portion, located at the inner sides of the first bevel bumps, of the movable block, elastic connecting rods extending upwards are symmetrically arranged in each locking connecting groove, an arc bump stretching into the corresponding locking connecting groove is arranged at the top of the inner side of each elastic connecting rod, an inserting groove extending upwards and penetrating through the top wall in the movable block is formed in the side, away from the locking connecting groove, of each elastic connecting rod, and inserting rods are arranged at the top, opposite to the inserting grooves, in the installing cavity.

A safety socket includes one or multiple socket bodies. A socket body has a live wire receptacle and a neutral wire receptacle, and includes a live wire connection circuit, a neutral wire connection circuit, and a locking and controlling mechanism. When the live wire pin and the neutral wire pin of a power plug are respectively inserted into the live wire receptacle and the neutral wire receptacle of the socket body, the locking and controlling mechanism is activated and is switched to the operating state so as to connect the live wire connection circuit and the neutral wire connection circuit. When the locking and controlling mechanism is in the idle state, the live wire connection circuit and the neutral wire connection circuit are disconnected. The safety socket can effectively prevent electric shock and is water-proof, thereby preventing electric shock accidents and ensuring the safe usage of the safety socket.

The invention discloses a high-efficiency welding device, which includes an electric welding machine and a connecting piece. The connecting piece is composed of a vertical pole, a container fixed on the top of the vertical pole, and a shell sleeve arranged outside the top of the container. One cavity, the container on the right side of the first cavity is provided with a second cavity, the container above the left side of the first cavity is provided with a first sliding cavity, and the container below the second cavity is provided with The second sliding chamber, the first chamber is provided with a rotating shaft extending to the left and right sides, the extended section on the right side of the rotating shaft penetrates the inner wall of the container and penetrates into the second chamber and is connected in operation. There are retaining columns on the left and right sides of the rotating shaft, cables are wound around the rotating shaft between the retaining posts, a first wire is arranged inside the left side of the rotating shaft, and the left end of the cable is embedded in the rotating shaft and electrically connected to the first wire. A guide ring is provided around the outer circle of the left retaining column; the invention is simple in structure, easy to operate, can automatically rewind the cable, improves safety at the same time, and prevents accidental electric shock accidents.

The invention discloses a high-efficiency drying device, comprising a tank body, a feeding port is arranged at the top of the tank body, a discharging port is arranged at the bottom of the tank body, a stirring shaft is arranged in the tank body, and the stirring shaft is There is a helical stirring blade on it, the upper end of the stirring shaft is connected to a reducer arranged on the top of the outer side of the tank, the reducer is connected to a drive motor, the stirring shaft is a hollow structure, and the side wall of the stirring shaft is A plurality of through holes are machined, the lower end of the stirring shaft is installed in the bearing at the bottom of the tank body; the inside of the stirring shaft is provided with an electric heating pipe, and the stirring shaft is communicated with the fan through a ventilation pipe. The high-efficiency drying device of the present invention adopts a combination of stirring and hot air blowing, which greatly shortens the drying time and improves the drying efficiency. The present invention has reasonable structural design, convenient installation and use, easy manufacture, low cost, It has the advantages of low energy consumption, safety and reliability.

The invention discloses a new type of bridge equipment, which comprises a column, a sliding push part fixedly connected to the top of the column and extending to the left, and an electric connection part. There is a lock door, and the upper and lower bolts are arranged on the right inner wall of the insertion cavity. The trigger is on the right inner wall of the insertion cavity between the two sets of latches. There is a chute in the end surface of the side bottom, a sliding chamber is provided in the sliding part on the upper right side of the chute, a driving chamber is provided in the sliding chamber and the sliding part on the right side of the chute, and a first tooth is arranged under the driving chamber. plate, the top of the first toothed plate is connected with the second toothed plate, the first toothed plate is fixed with the first rotating tube extending left and right, and the second toothed plate is fixed with the second rotating tube extending left and right; The invention has a simple structure, can replace manual plugging, improves work efficiency and plugging stability, has high safety, and has an indicating function.

The invention discloses an environment-friendly dust removal device, which comprises a column body, a horizontal frame fixed on the top of the column body and extended to the left, and a plug-in head cooperating with the horizontal frame, and an insertion groove is arranged in the left end surface of the column body , the inner wall on the right side of the insertion groove is provided with a second insertion spring, and the bottom end surface of the extension section on the left side of the horizontal frame is provided with a sliding groove, and a first spiral rod extending left and right is arranged in the sliding groove, and the first spiral rod The upper screw thread is matched with a push block, the horizontal frame on the left side of the sliding groove is provided with a first transmission chamber, the horizontal frame below the first transmission chamber is provided with a first sliding chamber, and the horizontal frame on the right side of the sliding groove The frame is provided with a second transmission cavity, and the second transmission cavity is provided with a first revolving pin shaft extending left and right, and the right end of the first revolving pin shaft is connected to the motor; the invention has a simple structure and can realize automatic control plugging, Automatic control of power supply connection and automatic control of partition extension, high work efficiency and strong safety.

The invention discloses an intelligent rehabilitation device which comprises a bottom plate and a vertical plate. The vertical plate is vertically and fixedly installed on the edge of one side of theupper portion of the bottom plate. A shielding unit is arranged between the bottom plate and the vertical plate. A fumigating unit is arranged at the upper portion of the bottom plate and located on the inner side of the shielding unit. The intelligent rehabilitation device is high in intelligent degree, convenient to use and safe; a water column can be sprayed out to fumigate and massage anus ofpatients, the blood circulation of the anus of the patients can be promoted, and early rehabilitation of the patients is promoted; safety is high, electric leakage accidents can hardly happen, the useeffect is good, liquid medicines can hardly be splashed out, the antiskid effect is good, and the patients who are 80 years old or older can hardly fall down by means of the intelligent rehabilitation device; the shielding effect is realized, the privacy of the patients can be well protected, the psychological concerns of the patients can be eliminated, and the intelligent rehabilitation device is particularly suitable for families or wards for multiple patients.

The invention discloses an improved air purification device, which comprises a machine body, a power storage part and a plug fixedly installed on the top end surface of the machine body, the machine body is composed of a supporting part and a pushing part, and a pushing groove is arranged in the bottom end surface of the pushing part. There is a first screw-shaped rod extended from left to right, the right end of the first screw-shaped rod is connected with the first motor, and a push block is arranged in the push groove to cooperate with the screw thread of the first screw-shaped rod. There is a first accommodation chamber, and a locking groove is provided in the push block on the right side of the first accommodation chamber, the bottom of which passes through the bottom end surface of the push block, and the right side end of the first accommodation chamber is connected with the upper left side of the locking groove. There are holes and grooves in the end surface of the bottom of the push block at the bottom of the accommodation chamber, and the first rotating pin shaft extended up and down is arranged in the first accommodation chamber; the invention has simple structure, convenient operation, automatic control of power supply plugging, and safe power supply plugging High safety, prevent electric shock accidents, supply power through solar power, energy saving and environmental protection, reduce use costs, and save electricity.

The invention discloses an intelligent leakage protection structure of a charging pile, the structure comprises a charging pile and a charging head connected with the electric vehicle, A slide cavityis arranged in the charging pile, At that end wall of the right side of the slide cavity, a through groove with an opening facing the right side is arrange, A slide block penetrating through the through groove and protruding out of the end face of the right side of the charging pile is slidably installed in the sliding cavity, A first rotating cavity is arranged in the left end face of the slidingblock, A rotating sleeve is rotatably installed in the first rotating cavity through a rotating bearing, the rotating sleeve is provided with a first threaded groove with the opening facing to the left, A first threaded rod is threadably fitted and installed in the first threaded groove, A left end of that first screw rod is dynamically connected with a driving motor fixedly arranged in the leftend wall of the slide cavity, a second rotating cavity extending through the first rotating cavity is arrange up and down in the sliding block, and a first rotating gear stretching into the second rotating cavity is fixed on the outer circle of the rotating sleeve.

A water heating apparatus comprises a heating seat body and a kettle body matched with the heating seat body, wherein a sliding cavity is disposed in the heating seat body; an assembling groove communicated with the external side is formed in the front end wall of the sliding cavity; a sliding rack capable of sliding back and forth is mounted in the sliding cavity; the sliding rack is provided with a mouth groove with a forward entrance and being through from top to bottom ; the left and right sides of the sliding rack are correspondingly provided with a long-stripped groove with a forward entrance; the left and right sides of the back side of the front end wall of the sliding cavity are relatively provided with a grid-blocking arm in a fixing way; the back side of the front end wall of the sliding cavity is provided with electric-link grooves being left to right corresponding; the left and right of the front end of the sliding rack are correspondingly provided with electric link heads matched with the electric-link grooves; two side walls of the mouth groove are respectively provided with a first tooth-shaped rack; tooth-shaped wheels engaged with a first tooth-shaped racks are correspondingly disposed in the sliding cavity left to right via a rotating shaft; a cross beam rod is fixed in the mouth groove; through grooves being left-to-right corresponding are formed in the cross beam rod; and an electric-link elastic block is placed in each through groove.

The invention discloses environment-protection dust removing apparatus. The environment-protection dust removing apparatus comprises a box body and an electric connecting port formed in the dust removing equipment; a cavity is formed in the box body; a placement groove is formed in the outer side end plane of the box body on the right side of the cavity; a hollow through hole is formed between the placement groove and the cavity; a first sliding cavity, the top of which is connected with the cavity, is formed in the inner bottom wall on the right side of the cavity; a second sliding cavity is formed in the middle point of the first sliding cavity in a punchthrough manner, and the second sliding cavity is connected with the first sliding cavity; a steering shaft is arranged in the cavity; the top of the steering shaft is connected with a first motor in a matching manner; a steering circular plate is fixedly arranged on the steering shaft; a power line is wound around the steering circular plate; a power transmission head is arranged in the placement groove; an inserting block, matched with the hollow through hole in a matching manner, is arranged on the left side end plane of the power transmission head; the left side end plane of the inserting block and the power line are fixedly connected; a fixed block is arranged in the power transmission head; and a bump is arranged on the right side end plane of the fixed block. The environment-protection dust removing apparatus is simple in structure, convenient to operate, stable and firm in connection, and high in safety.

A socket comprises a body, a cover, a push-out mechanism and a retainer. The body is provided with an accommodating cell. The bottom of the accommodating cell is provided with conductive holes. The cover is provided with jacks corresponding to the conductive holes. The cover matches with the accommodating cell. The cover is rotatably connected to the body. The push-out mechanism is disposed at the bottom of the accommodating cell and can drive the cover to move along the sidewall of the accommodating cell. The retainer is mounted on the body and can hold the cover. Therefore, when inserting a plug into the socket is required, the cover is rotated to align the jacks of the cover with the conductive holes in the bottom of the accommodating cell, and the retainer holds the cover; when removing the plug is required, the retainer is removed from the cover, the cover is driven by the push-out mechanism to move along the sidewall of the accommodating cell, the plug can be easily removed then; the socket is convenient to use. When the socket is not in use, the cover can be rotated to not align with the conductive holes in the bottom of the accommodating cell, the fact that children sticking into the jacks with articles such as metal articles suffer electric shock is prevented, and safety is improved.

The invention discloses improved new energy automobile charging equipment. The improved new energy automobile charging equipment comprises a power supply part, a pushing part and a charging gun, wherein the pushing part is fixedly connected with the top of the power supply part and arranged to extend to the left side; an inserting groove is formed in the end surface of the left side of the power supply part; power supply inserting pins, which are symmetrically arranged in an up-and-down direction, are arranged on the inner wall of the right side of the inserting groove; a sensor is arranged in a position, between the two groups of power supply inserting pins, on the inner wall of the right side of the inserting groove; a storage groove is formed in the end surface of the top of the pushing part; a sliding groove is formed in the end surface of the bottom of the left side of the pushing part; a sliding chamber is formed in a position, above the right side of the sliding groove, in the pushing part; a transmission chamber is formed in a position, on the right sides of the sliding chamber and the sliding groove, in the pushing part; a first gear is arranged on the downside within the transmission chamber; the top of the first gear is in engaged connection with a second gear; a first rotating shaft arranged to extend from left to right is fixedly arranged on the first gear; and a second rotating shaft arranged to extend from left to right is fixedly arranged on the second gear. The improved new energy automobile charging equipment has the advantages that the structure is simple, manual inserting can be replaced, the working efficiency can be enhanced, the inserting stability can be improved, the safety is high and an indicating function is achieved.

The invention provides a battery charging-discharging apparatus and an electric bicycle. According to the battery charging-discharging apparatus, a first charging port is connected with a first MOS transistor, a second MOS transistor and a first resistor in series, wherein one ends of the first charging port and the first resistor are connected with a positive electrode and a negative electrode of a battery respectively to form a first charging loop; a second resistor is connected with a fast recovery diode in series and then connected with the first MOS transistor in parallel; and a control module is connected with the control ends of the first MOS transistor and the second MOS transistor and used for controlling the on or off of the first MOS transistor and the second MOS transistor. After charging is completed, the first charging loop enters a low-power-consumption state, so that battery electric energy loss is avoided in the storage process of the electric vehicle, and the service life of the battery is effectively prolonged; and in addition, detaching of the battery is avoided, damage to a battery interface caused by repeated battery detaching can be prevented, and storage of the electric bicycle becomes more convenient.

The invention discloses a leakage protection structure of a charging pile, which comprises a charging pile and a charging head connected with the electric vehicle, a sliding cavity is arranged in thecharging pile, the end wall of the right side of the sliding cavity is provided with a through groove with an opening facing the right, a sliding block penetrating through the through groove and protruding out of the end face of the right side of the charging pile is slidably installed in the sliding cavity, a first rotating cavity is arranged in the left end face of the sliding block, a rotatingsleeve is rotatably installed in the first rotating cavity through a rotating bearing, the rotating sleeve is provided with a first threaded groove with the opening facing to the left, a first threaded rod is threadably fitted and installed in the first threaded groove, a left end of the first screw rod is dynamically connected with a driving motor fixedly arranged in the left end wall of the sliding cavity, a second rotating cavity extending through the first rotating cavity is arrange up and down in the sliding block, and a first rotating gear protruding into the second rotating cavity is fixed on the outer circle of the rotating sleeve.

The invention belongs to the field of power sockets and discloses a multi-spot magnetic control anti-electric shock socket. The multi-spot magnetic control anti-electric shock socket comprises a socket shell, a power line, Hall sensors and a driving circuit. Metal contacts in plug holes of the socket shell are connected with a live wire and a null wire of the power line through a control circuit respectively. A plurality of Hall sensors are arranged nearby each plug hole of the socket shell. Different magnetic fields and different magnetic poles can be sensed through the Hall sensors. The invention further discloses an anti-electric shock plug. The anti-electric shock plug comprises a plug body which is used in cooperation with the multi-spot magnetic control anti-electric shock socket. A magnetic baffle is arranged on the plug body in a sleeved mode. A plurality of magnets are arranged on the magnetic baffle. The magnetic poles of the magnets correspond to the Hall sensors, one magnetic pole is the magnet south pole, and the other magnetic pole is the magnet north pole. The multi-spot magnetic control anti-electric shock socket and the anti-electric shock plug have the advantages of being simple in structure and good in safety performance.

The invention discloses an environment-friendly dust removal device which comprises a box body. An empty bin is arranged in the box body. A first containing groove is formed in the box body and located above the empty bin. A second containing groove is formed in the box body and located on the right side of the first containing groove. An assembly groove is formed in the outer side wall of the box body and located on the right side of the empty bin. A hole groove is formed in the outer side wall of the box body and located above the assembly groove. A penetrating groove is formed between the assembly groove and the empty bin. A coupling shaft arranged in a vertical extending mode is arranged in the empty bin. The upward-extending section of the coupling shaft penetrates through the inner wall of the box body and is in running fit connection with the inner wall of the box body. The top extending tail of the coupling shaft penetrates into the first containing groove and is fixedly provided with a first tooth connection wheel. The upper portion of the right side of the first tooth connection wheel is in tooth connection with a second tooth connection wheel. An overlapping shaft extending towards the right side is fixedly arranged on the right side of the second tooth connection wheel. The right-side extending section of the overlapping shaft penetrates through the wall body of the box body and is in running fit connection with the wall body of the box body. The right-side extending tail of the overlapping shaft is provided with a first outer spline shaft which penetrates into the second containing groove. The environment-friendly dust removal device is simple in structure, convenient to operate, capable of achieving automatic wire winding work and high in power supply plugged connection safety.

The invention provides a small high-voltage cabinet grounding chain mechanism, which comprises an upper side bracket, a lower side bracket, a left side bracket, an upper side connecting crank arm, a locking crank arm, a left side connecting crank arm, a vertical guiding slide plate and a horizontal guiding slide plate. When the horizontal guide slide slides to the left, the free end of the lockingcrank arm rotates upward and protrudes above the circuit breaker handcart track; when the horizontal guide slide slides to the right, the free end of the locking crank arm rotates downward and retracts below the circuit breaker handcart track. The small-sized high-voltage cabinet grounding chain mechanism provided by the invention can realize locking and unlocking of the circuit breaker handcartaccording to the opening and closing state of the grounding knife, thereby preventing an overhaul personnel from accidentally operating and causing an electric shock accident.

The invention discloses novel new energy automobile charging equipment. The novel new energy automobile charging equipment comprises a power supply part, a pushing part and a charging gun, wherein the pushing part is fixedly connected with the top of the power supply part and arranged to extend to the left side; an inserting groove is formed in the end surface of the left side of the power supply part; a door lock part is arranged on the outer wall of the left side of the inserting groove; power supply inserting pins, which are symmetrically arranged in an up-and-down direction, are arranged on the inner wall of the right side of the inserting groove; a sensor is arranged in a position, between the two groups of power supply inserting pins, on the inner wall of the right side of the inserting groove; a storage groove is formed in the end surface of the top of the pushing part; a sliding groove is formed in the end surface of the bottom of the left side of the pushing part; a sliding chamber is formed in a position, above the right side of the sliding groove, in the pushing part; a transmission chamber is formed in a position, on the right sides of the sliding chamber and the sliding groove, in the pushing part; a first gear is arranged on the downside within the transmission chamber; the top of the first gear is in engaged connection with a second gear; a first rotating shaft arranged to extend from left to right is fixedly arranged on the first gear; and a second rotating shaft arranged to extend from left to right is fixedly arranged on the second gear. The novel new energy automobile charging equipment has the advantages that the structure is simple, manual inserting can be replaced, the working efficiency can be enhanced, the inserting stability can be improved, the safety is high and an indicating function is achieved.

The invention discloses an improved type welding device. The improved type welding device comprises a base, a column body fixedly arranged on the upper portion of the base, a pushing part fixedly connected with the top of the column body and extending towards the left side, and an inserting head part. An inserting-in groove is formed in the end surface of the left side of the column body. The inner wall of the right side of the inserting-in groove is provided with inserting springs arranged in an up-down symmetrical mode. A sensing device is arranged at the position, between the two sets of inserting springs, on the inner wall of the right side of the inserting-in groove. A mounting groove is formed in the end surface of the top of the pushing part. A sliding groove is formed in the end surface of the bottom of the left side of the pushing part. A sliding cavity is formed in the position, above the right side of the sliding groove, of the interior of the pushing part. A force transmitting cavity is formed in the position, on the right sides of the sliding cavity and the sliding groove, of the interior of the pushing part. A first toothed wheel is arranged on the lower portion of the interior of the force transmitting cavity. The top of the first toothed wheel is connected with a second toothed wheel in an engaged mode. The first toothed wheel is fixedly provided with a first rotating rod arranged in a left-right extending mode. The second toothed wheel is fixedly provided with a second rotating rod arranged in a left-right extending mode. The improved type welding device issimple in structure and convenient to operate, automatic inserting-connecting can be achieved, safety is high, and the prompting function is achieved.