38results about How to "Easy to hold with one hand" patented technology

The invention discloses a pair of portable electric pincers which comprises a shell, wherein a working head is mounted at front end of the shell; a motor and a speed reducer connected to the motor are fixed in the shell; a driving gear is fixed on an output shaft of the speed reducer; a threaded sleeve is mounted in the shell in rotating manner; driven gears which are engaged with the driving gear are arranged on periphery of the threaded sleeve; a screw rod which is used for driving the working head to act is in threaded connection with the interior of the threaded sleeve; a striking block is fixed with tail part of the screw rod; a front travel switch and a rear travel switch, which are matched with the striking block, are respectively arranged in the shell; a battery pack for mounting batteries is arranged on tail part of the shell; the battery pack and the working head are arranged linearly; a handle part which is fit for being held by hand is arranged on middle part of the shell; and a control switch is arranged at front end of the handle part. The portable electric pincers has the advantages that the structure is simple and compact, the portable electric pincers can be held and operated by single hand, the operation is convenient, and the labor intensity is reduced.

The invention discloses a portable printer core comprising a rack and a printing head, a printing head drive mechanism, a ribbon drive mechanism and a paper-walking drive mechanism which are arrangedon the rack; the printing head and the ribbon drive mechanism are arranged at the upper portion of the rack; the portable printer core is characterized in that a paper hopper located below the ribbondrive mechanism is arranged on the rack, motors of the printing head mechanism and the paper-walking drive mechanism are arranged below the printing head, and the ribbon drive mechanism is connected with the printing head drive mechanism in a transmission mode. The overall size of the portable printer core is small, especially the transverse length is small, so that a user can hold by one hand, and especially for female users.

Embodiments of the present invention disclose a mobile terminal and an information processing method. The mobile terminal comprises a housing, a central processing unit CPU and a functional module. The mobile terminal further comprises an information processing key. The information processing key is fixed to a side edge of the housing, and is flush with a side surface of the housing. The housing comprises an accommodation space, and the CPU and the functional module are placed in the accommodation space. The CPU is connected to the information processing key and the functional module separately. The information processing key detects a touch operation, and a touch signal is generated according to the touch operation and transmitted to the CPU. The touch signal is transmitted to the functional module through the CPU to perform a corresponding function on the touch signal. The touch signal comprises at least one signal of a fingerprint signal, a slide signal and a pressing signal. According to the mobile terminal and the information processing method disclosed by the embodiments of the present invention, function keys of the mobile terminal can be reduced; the screen-to-body ratio of the screen is optimized, and meanwhile, a user can hold and operate the mobile terminal conveniently with only one hand.

The invention provides a multi-ring file hole clamp. The multi-ring file hole clamp comprises a positioning lock pin, a movable center main shaft body, a first support body, a second support body and C-shaped rings. The main body of the movable central main shaft body is formed by staggering a plurality of cylinders and a plurality of rectangles, the top of the movable central main shaft body is connected to the positioning lock pin, and a first positioning groove and a second positioning groove are formed in the surfaces of the rectangles beside the top of the movable central main shaft body. The first support body is provided with a plurality of first semi-rings which are arranged on the first support body at equal intervals, and the first support body is provided with a plurality of first hollow bodies which are arranged on the first support body at equal intervals. The second support body and the first support body are in complementary symmetry, the second support body is provided with a plurality of second semi-rings which are arranged on the second support body at equal intervals, and the second support body is provided with a plurality of second hollow bodies which are arranged on the second support body at equal intervals.

The invention relates to a multifunctional four-grid storage barrel which is formed by assembling four single barrels. The bottoms of the four single barrels are embedded in an upward shallow openingon the upper end face of a base after the four single barrels are assembled, edge rings are clamped on ports of the single barrels, hinge seats are alternately arranged on adjacent side edges of the four edge rings, and a flip cover matched with the port of each single barrel is hinged on the corresponding hinge seat. The single barrels can be assembled and used, and the assembly and the disassembly are simple. When in use, the flip covers of the four single barrels are folded in four directions respectively, so that the flip covers are not interfered with each other, and are practical and convenient to use; an external storage space can store necessary accessories; the top of each recess extends inwards to be a handle, so that a user can conveniently take each single barrel by one hand during assembling, disassembling and cleaning; small grooves are provided with hook holes, so that people can conveniently push and pull the four-grid storage barrel by using telescopic rods; the flip covers are hinged on the hinge seats through spring hinges, and a pressing type spring lock buckle component is arranged between the buckling edge of each flip cover and the corresponding edge ring, sothat the flip covers are convenient to open and close; and universal wheels are arranged on the bottom surface of the base, so that people can conveniently push and pull to move.