Liu, Changzhou
Benlin Liu, Changzhou CN
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20140071056 | HAND-HELD COMBINATION KEY APPARATUS AND METHOD FOR INPUTTING INFORMATION BY HAND-HELD COMBINATION KEY APPARATUS - A hand-held combination key apparatus configured to input information to an intelligent electronic apparatus is provided. Three to five key groups, which correspond to each corresponding finger of a single hand respectively, are set on one of left side and right side of a shell, each key group having two combination keys, and each combination key being the key with compound functions of touch conduction and press conduction. Various combination states of touch conduction of each combination key are used to search and pre-display characters or operational function symbols; and press conduction of each combination key is used to determine character input or operational function input. The hand-held combination key apparatus can be used in any state without limitation absolutely, such as when the user is sitting, standing, lying down and moving, other than the normal standard keyboard which needs a practicable plane to support in use, saving space. | 03-13-2014 |
Bushan Liu, Changzhou CN
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20140071056 | HAND-HELD COMBINATION KEY APPARATUS AND METHOD FOR INPUTTING INFORMATION BY HAND-HELD COMBINATION KEY APPARATUS - A hand-held combination key apparatus configured to input information to an intelligent electronic apparatus is provided. Three to five key groups, which correspond to each corresponding finger of a single hand respectively, are set on one of left side and right side of a shell, each key group having two combination keys, and each combination key being the key with compound functions of touch conduction and press conduction. Various combination states of touch conduction of each combination key are used to search and pre-display characters or operational function symbols; and press conduction of each combination key is used to determine character input or operational function input. The hand-held combination key apparatus can be used in any state without limitation absolutely, such as when the user is sitting, standing, lying down and moving, other than the normal standard keyboard which needs a practicable plane to support in use, saving space. | 03-13-2014 |
Hongguang Liu, Changzhou CN
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20150337970 | ENERGY-RECYCLING HYDRAULIC CONTROL MAIN VALVE - Disclosed is an energy-recycling hydraulic control main valve, which is provided with end covers, a valve core, a left one-way valve and a right one-way valve, the left one-way valve is composed of a left valve seat, a left cone valve core and a left spring; a conical surface of the left cone valve core is closely attached to a left conical surface of the valve core by the spring force; the right one-way valve is composed of a right valve seat, a right cone valve core and a right spring; and a conical surface of the right cone valve core is closely attached to a right conical surface of the valve core by spring force. The hydraulic main control valve can not only limit the falling speed of a piston, but use the potential energy generated by the gravity action on the piston, thereby achieving energy recycling. | 11-26-2015 |
Hong Wei Liu, Changzhou CN
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20150226602 | LOAD CELL WIRELESS KIT - A load cell wireless kit as disclosed can include a load cell and a kit component removably attached to an outside of the load cell. Exemplary embodiments are free of cables and a junction box, and can provide a great convenience for use and save power consumption, without affecting normal system functions. | 08-13-2015 |
Lianping Liu, Changzhou CN
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20080307617 | Connecting Lock for Exhibit Framework Assembly - The present invention discloses a connecting lock for exhibit framework assembly which connects the parts of the exhibit apparatus, consisting of a lock shell, a locking plate and an eccentric wheel, wherein the eccentric wheel is composed of a wheel axle, an eccentric disc and a wheel cap, the eccentric disc is mounted on the wheel axle and provided with the wheel cap, the locking plate is provided in the lock shell, two alculas are provided at the head of the locking plate, holes of the eccentric disc matching the eccentric disc are made at the rear of the locking plate, the alcula protrude out of the closed shell, a wheel axle hole is mounted at the rear of the closed shell, a groove for mounting the eccentric wheel is mounted on the wall of the closed shell, and an open window for mounting and dismantling the built-in assembly is provided at the rear of the closed shell. The utility model has the advantages of increased strength and reliability, simplified die, improved yield of products and increased strength of the boss. | 12-18-2008 |
20100135719 | THREE-CLAMP LOCKING DEVICE - A three-clamp locking device comprising a locking housing, a three-clamp spring plate and an eccentric wheel, wherein the three-clamp spring plate is arranged within the locking housing and an opening in adaptation to the eccentric wheel is arranged at the three-clamp spring plate, wherein the three-clamp spring plate is configured to move forwards and backwards by means of rotation of the eccentric wheel provided in the opening, and a bulge for supporting, which supports the three-clamp spring plate, is arranged at the locking housing, and wherein the eccentric wheel is a fan-shaped eccentric wheel, and the opening is a semi-circular opening, which is adapted to the fan-shaped eccentric wheel and which is formed by overlapping a rectangular and a round shape. | 06-03-2010 |
20120298810 | CLAMP FOR SECTION TUBES - a clamp for section tubes having a shell with a front lateral, a first side having a rear opening defined therein, a second side, a chamber, a tie bar contained in the chamber, and a control screw received in the rear opening in side first side. The chamber has at least one first stage with a slope formed on an inner wall of the first side, at least two second stages respectively with slopes formed on an inner wall of the second side staggering to the first stage, and an open end rear seat formed on the inner wall of the second side. The control screw has a flange sandwiched between the first side and the open end rear seat, an usher tube having an tapering inner surface, a shaft rotatably contained in the open end rear seat, and a camshaft. The tie bar has at least three fingers extending front forward and a rear eccentric opening. Each finger has a hooked head with at least one of the hooked heads curving opposite to the rest hooked heads, and a hook slope. | 11-29-2012 |
Shuangjun Liu, Changzhou CN
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20120280584 | CENTRIFUGAL SWITCH ACTUATOR AND MOTOR COMPRISING THE SAME - A centrifugal switch actuator including a junction box, a cover, a first static and dynamic contact combination, a second static and dynamic contact combination, an outer swing arm, an inner swing arm, and a reset elastic element. The first static and dynamic contact combination, the second static and dynamic contact combination, and the reset elastic element are located in the junction box. The outer swing arm includes a first outer swing arm and a second outer swing arm. The inner swing arm includes a first inner swing arm and a second inner swing arm. The length of the first static and dynamic contact combination is different from that of the second static and dynamic contact combination. | 11-08-2012 |
Xiaohui Liu, Changzhou CN
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20150159312 | WASHING MACHINE DRIVER - Disclosed is a washing machine driver, comprising an electric motor, a washing axle ( | 06-11-2015 |
Xingfang Liu, Changzhou CN
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20150119904 | LINEAR CUTTING ELEMENT WITH E-SHAPED GUIDING ELEMENT - A linear cutting element ( | 04-30-2015 |
Xiqing Liu, Changzhou CN
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20140071056 | HAND-HELD COMBINATION KEY APPARATUS AND METHOD FOR INPUTTING INFORMATION BY HAND-HELD COMBINATION KEY APPARATUS - A hand-held combination key apparatus configured to input information to an intelligent electronic apparatus is provided. Three to five key groups, which correspond to each corresponding finger of a single hand respectively, are set on one of left side and right side of a shell, each key group having two combination keys, and each combination key being the key with compound functions of touch conduction and press conduction. Various combination states of touch conduction of each combination key are used to search and pre-display characters or operational function symbols; and press conduction of each combination key is used to determine character input or operational function input. The hand-held combination key apparatus can be used in any state without limitation absolutely, such as when the user is sitting, standing, lying down and moving, other than the normal standard keyboard which needs a practicable plane to support in use, saving space. | 03-13-2014 |