Abstract: A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell, an electric core inside the hollow part of the shell, a positive pole power distribution unit and a negative pole power distribution unit arranged on the two ends of the shell and respectively corresponding to the positive pole and the negative pole of the electric core, a conductive sheet group for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller which is on the end of the shell and electrically connected with the positive pole power distribution unit. The flashlight includes a tube body, the multipolar cell power supply device, a tube head provided with an illuminant and an back end cover provided with a soft cap cover which is corresponding to a signal switch of the controller.

Abstract: The present invention relates to an IEEE1588 protocol negative testing method, comprises steps of: connecting a IEEE1588 tester and a slave clock DUT to establish a real-time closed-loop feedback mechanism; taking the IEEE1588 tester as a master clock, and establishing a stable time synchronization with the slave clock DUT; obtaining the timing offset or path delay of the slave clock DUT before disturbance; assembling an abnormal message in a frame and sending it to the slave clock DUT; calculating the timing offset or path delay increment after disturbance of the abnormal message; determining whether there is a sudden change in the timing offset or path delay of the slave clock DUT, wherein if there is no sudden change, the test passes; otherwise the test fails.

Abstract: A pick up mechanism includes a pick up rod, a pick up head, and a resisting assembly. The pick up head is assembled to an end of the pick up rod. The resisting assembly includes a guiding seat, a resisting member, a pair of guiding rods, and a pair of elastic members. The guiding seat is fixedly sleeved on the pick up rod, the resisting member slidably shields the pick up head. The pair of guiding rods is fixed on the guiding seat, and blocks the resisting member. The pair of elastic members is resisted between the guiding seat and the resisting member, wherein the pick up head is exposed or shielded by moving the resisting member relative to the pick up rod.

Abstract: Disclosed is a hybrid propulsion system, comprising an engine, a first motor, a second motor, a power coupling device and a drive shaft. The power coupling device includes a first propeller shaft connected with said engine via a first clutch, a second propeller shaft connected with the rotor of said first motor, and a third propeller shaft connected with the rotor of said second motor. By a planetary gear mechanism with an inner ring gear, said first propeller shaft, said second propeller shaft and said third propeller shaft come into driving engagement with one another. Said inner ring gear and said third propeller shaft are individually selectively in driving engagement with said drive shaft.

Abstract: A system capable of changing TV programs includes a TV set and a remote control apparatus. The remote control apparatus includes a first user information obtaining unit mounted outside of the remote control apparatus. The TV set includes a database, a user information processing unit, and a control unit. The database pre-stores a first table recording relationships between a plurality of user information and a plurality of preferable TV programs corresponding to each of the plurality of user information. The control unit determines the preferable TV programs of the determined user information according to the first table stored in the database, and controls the display unit to display the determined preferable TV programs. A related method is also disclosed.

Abstract: A mobile charger includes a housing (1). A cell (2) is provided in the housing (1). A positive power distribution unit (4) and a negative power distribution unit (5) are provided at both ends of the housing (1) relative to the positive and the negative poles (21, 22) of the cell (2) respectively. A conducting piece set (3) is provided in the housing (1). The conducting piece set (3) is connected to the positive power distribution unit (4) and the negative power distribution unit (5). A charging unit (6) and a power supplying unit (7) are provided in the housing (1). The charging unit (6) and the power supplying unit (7) are electrically connected with the positive pole (21) of the cell (2) through the positive power distribution unit (4) and the conducting piece set (3) and electrically connected with the negative pole (22) of the cell (2) through the negative power distribution unit (5).

Abstract: A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell, an electric core inside the hollow part of the shell, a positive pole power distribution unit and a negative pole power distribution unit arranged on the two ends of the shell and respectively corresponding to the positive pole and the negative pole of the electric core, a conductive sheet group for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller which is on the end of the shell and electrically connected with the positive pole power distribution unit. The flashlight includes a tube body, the multipolar cell power supply device, a tube head provided with an illuminant and an back end cover provided with a soft cap cover which is corresponding to a signal switch of the controller.

Abstract: A portable illuminating and charging device with a touch switch including includes a housing, at least one light emitting element, a touch control unit, and a discharging output interface is revealed. The housing consists of a main body and a cap body connected with each other and respectively with a close receiving space. The light emitting element, the touch control unit and the discharging output interface are arranged in the receiving space of the cap body. The touch control unit is formed by a touch control board and a sensor. The touch control board is electrically connected to the light emitting element and the sensor respectively. Thereby the touch control board generates signals for conduction of circuit between an electrical storage device and the light emitting element to illuminate when users lightly touch the cap body of the housing and the sensor is triggered.

Abstract: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract: An illumination lamp with integrated switch and alarm functions includes a main body (1), batteries (2), a conductive seat (3), a controller (4), a light source assembly (5), an end cover (6) and an alarm (8). The alarm (8) is disposed within the inner cavity of the end cover (6), and the housing of the alarm (8) slidably matches the inner cavity of the end cover (6). The alarm (8) is electrically connected to the controller (4). The bottom of the alarm (8) works together with a light-touch switch (7), and the top of the alarm (8) is an operation end. During use, the alarm (8) is pressed downwards to touch and activate the light-touch switch (7), thereby realizing lighting function or alarming function.

Abstract: A charging device includes a charger provided with a first transmission line and a second transmission line respectively on two ends thereof. Two respective first ends of the first and second transmission lines are connected with a circuit in the charger. The second end of the first transmission line has a USB connector so as to be connected with the USB interfaces of electronic products. The second end of the second transmission line has a connector which is connectable to a Lithium battery. The charger charges the Lithium batteries via the USB interfaces of the electronic products.

Abstract: The present discloses a steel rail for high speed and quasi-high speed railways and a manufacturing method thereof. The steel rail having a superior rolling contact fatigue property can be obtained by reducing content of carbon in conjunction with controlled cooling after rolling. The steel rail includes 0.40-0.64% by weight of C, 0.10-1.00% by weight of Si, 0.30-1.50% by weight of Mn, less than or equal to 0.025% by weight of P, less than or equal to 0.025% by weight of S, less than or equal to 0.005% by weight of Al, more than 0 and less than or equal to 0.05% by weight of a rare earth element, more than 0 and less than or equal to 0.20% by weight of at least one of V, Cr, and Ti, and a remainder of Fe and inevitable impurities.

Abstract: A page flipping method for an electronic device is provided. An exemplary method includes the following steps: displaying an interface comprising a page preview region and a page flipping region; displaying a page on the page flipping region, and displaying an icon group comprising a plurality of icons on the page preview region; determining whether a flipping gesture is applied on the page flipping region; determining the type of the flipping gesture; determining a page flipping manner according to the determined result of the gesture and a function table, and retrieving a corresponding target page according to the determined page flipping manner; creating a new icon group according to the retrieved target page; and displaying the target page on the page flipping region, and displaying the created new icon group on the page preview region. An electronic device using the page processing method is also provided.

Abstract: Disclosed is a hybrid propulsion system, comprising an engine, a first motor, a second motor, a power coupling device and a drive shaft. The power coupling device includes a first propeller shaft connected with said engine via a first clutch, a second propeller shaft connected with the rotor of said first motor, and a third propeller shaft connected with the rotor of said second motor. By a planetary gear mechanism with an inner ring gear, said first propeller shaft, said second propeller shaft and said third propeller shaft come into driving engagement with one another. Said inner ring gear and said third propeller shaft are individually selectively in driving engagement with said drive shaft.

Abstract: The present invention relates to an IEEE1588 protocol negative testing method, comprises steps of: connecting a IEEE1588 tester and a slave clock DUT to establish a real-time closed-loop feedback mechanism; taking the IEEE1588 tester as a master clock, and establishing a stable time synchronization with the slave clock DUT; obtaining the timing offset or path delay of the slave clock DUT before disturbance; assembling an abnormal message in a frame and sending it to the slave clock DUT; calculating the timing offset or path delay increment after disturbance of the abnormal message; determining whether there is a sudden change in the timing offset or path delay of the slave clock DUT, wherein if there is no sudden change, the test passes; otherwise the test fails.

Abstract: An electronic device includes a communication unit communicate with a network, a processing unit, and a storage unit. The processing unit controls the communication unit to transmit keywords to the network in response to user input, and controls the communication unit to transmit a download request of addresses of searched content of the network to target mobile terminal(s) selected from at least one mobile terminal communicating with the communication unit. The download request searches the network for content associated with the download addresses, the searched content are downloaded to the target mobile terminal(s).

Abstract: This invention relates to a portable charging equipment in which a socket is provided on side edge of a backup battery and a plug is correspondingly provided on a charger device. A recessed arc portion formed on the bottom surface of the charger device is to abut closely against the peripheral outer edge of the backup battery. A boost unit provided in the charger device is electrically connected to the plug, and a lead wire connected to the boost unit has an output terminal provided on the other end. A tightening strap body having hook and loop structure is attached to the charger device. The backup battery and the charger device can be inseparably affixed together by the fastening action of the tightening strap body.

Abstract: A speaker set configured for a portable electronic device includes a hollow shell, a back cover, and a loudspeaker sandwiched between the shell of the back cover. The shell includes a first chamber, a second chamber, a third chamber and a fourth chamber. The second and third chambers are positioned at opposite sides of the first chamber, and communicate with a surrounding environment at opposite sides of the shell. The loudspeaker is accommodated in the first chamber, and divides the first chamber into a front sub-chamber and a rear sub-chamber. The front sub-chamber communicates with the second and the third chambers thereby forming a front resonance chamber. The rear sub-chamber communicates with the fourth chamber thereby forming a rear resonance chamber. Sound waves generated from the loudspeaker are transmitted to and resonate in the front and rear resonance chambers and then transmitted to the surrounding environment in opposite directions.