44results about How to "Protect the charging process" patented technology

An attachable wireless charging device includes a carrier board, a receiving coil, a circuit board, and at least two conductive wires. The carrier board has a back surface on which an adhesive layer is coated. The receiving coil is formed in the carrier board. The circuit board is mounted to one side of the carrier board and includes a power receiving circuit, which includes a receiving control circuit, a resonance control circuit, a regulation circuit, a control circuit, a polarity selection circuit, and a circuit output section, which are electrically and sequentially connected. Electrical connection is established between the receiving control circuit and the receiving coil. The at least two conductive wires are arranged at one side of the circuit board and are electrically connectable with the circuit output section of the circuit board. As such, an attachable wireless charging device featuring automatic determination of polarity connection is provided.

A multi-port charging device for charging plural electronic devices simultaneously includes a body containing a circuit board that has plural current-detecting elements, a charging section including plural connecting ports each of which is connected to one of the electronic devices to be charged, wherein each of the connecting ports is associated with a lamp indicator and electrically connected to a current-detecting element, a power inlet port for connecting an external power source, a controlling section for selectively set a charging current for any of the connecting ports, and plural current-detecting elements for detecting charging currents of the electronic device, respectively, and feeding back a signal to the plural lamp indicators, so that each of the lamp indicators shows one of charging states according to the signal. The charging states at least include a fast charging mode, a slow charging mode, an off mode and a mis-connection mode.

The invention discloses an improved new energy automobile charging device. The improved new energy automobile charging device comprises a support post, a charging mechanism and a charging gun, wherein the charging mechanism is fixed at a top part of the support post and extends towards a left side, the charging gun is used for being connected with the charging mechanism in a matching way, a connection groove is formed in an end surface of a left side of the support post, a second conductive pin is arranged on an inner wall of a right side of the connection groove, a storage part is arranged in the support post at the right side of the connection slot, a sliding guide groove is formed in an end surface of a bottom part of an extending segment of a left side of the charging mechanism, a first screw rod is arranged in the sliding guide groove and extends leftwards and rightwards, a push block is in threaded connection with the first screw rod in a matching way, a first transmission cavity is formed in the charging mechanism at a left side of the sliding guide groove, a first sliding cavity is formed in the charging mechanism below the first transmission cavity, a second transmission cavity is formed in the charging mechanism at a right side of the sliding guide groove, a first rotation shaft is arranged in the second transmission cavity and extends leftwards and rightwards, and a right side end of the first rotation shaft is connected with a motor. The improved new energy automobile charging device is simple in structure, automatic control of connection can be achieved, power supply connection is automatically controlled, a baffle plate is automatically controlled to extend, and the improved new energy automobile charging device is high in working efficiency and high in safety.

A method and apparatus for preventing plasma induced damage resulting from high density plasma deposition processes. In the present embodiment, Un-doped Silica Glass(USG) is deposited so as to form a USG liner. In the present embodiment, the USG liner directly overlies a conductive interconnect structure that couples to semiconductor devices that are susceptible to plasma-induced damage during high density plasma deposition processes. A silicon-rich oxide is deposited in-situ immediately following the deposition of the USG liner so as to form a silicon-rich oxide liner that directly overlies the USG liner. The silicon-rich oxide liner protects the interconnect structure during the subsequent high density plasma deposition process, preventing damage resulting from plasma charge to the interconnect structure.

The invention discloses a novel new energy automobile charging device. The novel new energy automobile charging device comprises a supporting column, a charging mechanism and a charging gun, wherein the charging mechanism is fixed at the top of the supporting column and arranged to extend to the left side; the charging gun is connected with the charging mechanism in a matched manner; an inserting groove is formed in the end surface of the left side of the supporting column; a second conductive inserting pin is arranged on the inner wall of the right side of the inserting groove; a guiding slide groove is formed in the end surface of the bottom of the extending section of the left side of the charging mechanism; a first screw rod arranged to extend from left to right is arranged in the guiding slide groove; a pushing block is connected with the first screw rod in a screw-thread fit manner; a first transmission chamber is formed in a position, on the left side of the guiding slide groove, in the charging mechanism; a first sliding chamber is formed in a position, under the first transmission chamber, in the charging mechanism; a second transmission chamber is formed in a position, on the right side of the guiding slide groove, in the charging mechanism; a first rotating shaft arranged to extend from left to right is arranged within the second transmission chamber; and the right side end of the first rotating shaft is connected with a motor. The novel new energy automobile charging device has the advantages that the structure is simple, the inserting can be automatically controlled, power supply connection and stopping plate extension can be automatically controlled, the working efficiency is high and the safety is strong.

The present examples relate to a semiconductor chip having a level shifter with an electrostatic discharge (ESD) protection circuit and a device applying to multiple power supply lines with high and low power inputs to protect the level shifter from the static ESD stress. More particularly, the present examples relate to using a feature to protect a semiconductor device in a level shifter from the ESD stress by using ESD stress blocking region adjacent to a gate electrode of the semiconductor device. The ESD stress blocking region increases a gate resistance of the semiconductor device, which results in reducing the ESD stress applied to the semiconductor device itself.

Provided are a communication device and an electronic device each having a protective function. In one embodiment, the communication device includes a transceiving device configured to transmit or receive a signal, a communication circuit configured to be selectively connected to the transceiving device, and a wireless power input detector configured to protect the communication circuit from a wireless power signal by detecting whether the signal is the wireless power signal which is input for charging and generating a control signal for selectively disconnecting the communication circuit from the transceiving device.

The invention discloses a mobile phone charger with a temperature sensor. The mobile phone charger with the temperature sensor comprises a cable (3). The two ends of the cable (3) are connected with a transformer (1) and a connecting plug (5) respectively. A plug pin (2) connected with a socket is arranged on the transformer (1). A line controller (4) is located on the portion, between the transformer (1) and the connecting plug (5), of the cable (3). A thermistor (6) is electrically connected to the line controller (4) through the cable (3). The mobile phone charger has the advantages of being safe in charging.

Security underwear device for human sexual organs is designed to protectively cover the genital and anal opening against illicit sex, hence sexually transmitted diseases. It is also a protection against rape. The devise is made up of one cover for the genital and another cover for anal opening and they can be worn either separately or in combination. Additional attachments stop the approaching male genital from getting in touch with the female genital. Assembly of both units is worn like a bikini and locked on to a steel belt around the waist. Both major components of the device can open on their own and close as needed. Therefore the wearer can urinate and pass stool without taking off the device. All components of the device are made of materials too hard to cut or break. The padding can be washable or removable for change or disposal. Thus the new device empowers women to be in charge of their daily lives without fear of rape or venereal diseases, especially HIV/virus or AIDS.

The invention relates to a safe and reliable electric vehicle charging device, including a base, a pile, a pedal, a top plate, an identification mechanism, two lifting mechanisms, two side panels andtwo baffles. A display screen, a charging gun, a card swiping device, a first camera, a number of indicating lamps and a number of keys are arranged on the pile. The lifting mechanism includes a driveassembly and two lifting assemblies. The lifting assembly includes a fixing block, a moving block, a telescopic frame, a slide block and a slide rail. The identification mechanism includes a light transmitting assembly and an identification assembly. The identification assembly comprises a boom, air pump, a piston, a recognizer and a retraction unit. The safe and reliable electric vehicle charging device drives the top plate to be lifted and lowered through the lifting mechanism, In the charging process, the automobile and the pile body are conveniently located in the enclosed space formed bythe top plate, the side plate and the baffle plate, so as to protect the safe charging of the automobile. Moreover, the identification mechanism is used for identifying the vehicle owner, and after the identification authentication is legal, the vehicle owner is convenient to take the vehicle, thereby further improving the safety and reliability of the equipment.

A record of a document is transmitted to a receiver so as to provide proof of transmission of the document by delivery of the to be transmitted document to a secure delivery box which provides a copy of all documents being transmitted to the sender and/or the recipient and/or the service provider of the delivery box by a hard copy or electronic copy of the documents inserted into the delivery box with the sender's address being visible through a transparent window of the to be delivered document or entered by an external keyboard of the delivery box so that copies and confirmation of delivery of transmitted documents is achieved.

The invention discloses a new energy vehicle charging auxiliary device capable of realizing automatic power off. The auxiliary device comprises a bracket, the upper part of the bracket is fixed to thewater storage tank, the lower part is fixed to the water tank, the bottom of the water storage tank is arranged vertically through the water outlet pipe, the connecting rod is arranged in the outletpipe, the upper end of the connecting rod is connected with the upper plug block, and the lower end is connected and blocked. The lower end of the plug is connected to the lower rod, the lower end ofthe lower rod is connected to the floating ball, the outer edge of the lower rod contacts the pulley, the pulley is movably connected to one end of the lever, and the other end of the lever is connected with the moving plate, the movable plate is provided with a contact, and the contact pressure is pressed. The invention has the advantages of simple structure, reasonable design, novel and unique thinking, realizes the clutch between the contact point on the movable plate and the fixed plate by lifting and lowering the floating ball, thereby achieving the purpose of turning on and off the charging line, effectively protecting the battery of the new energy vehicle from long-time charging and shortening its service life, and simultaneously avoiding the accident caused by the battery heating caused by overcharging.

The invention provides a mobile phone USB charging line circuit for automatically powering off when fully charged. The mobile phone USB charging line circuit is characterized by comprising a USB charging line, wherein one end of the USB charging line is arranged as an input terminal DC1, and the other end of the USB charging line is arranged as an output terminal DC2; the input terminal DC1 and the output terminal DC2 are connected through an anti-overcharge circuit. According to the mobile phone USB charging line circuit for automatically powering off when fully charged, the charging line ofa traditional USB is improved, a battery in the mobile phone cannot be overcharged after being fully charged, therefor the battery in the mobile phone is protected from overcharging, the service lifeof the lithium battery in the mobile phone is prolonged, and electricity is saved. At the same time, the occurrence of overcharging and heating conditions of the mobile phone battery is prevented andthe safety of life and property is ensured.