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.

The invention relates to a disposable bidirectional umbilical cord cutting protection device. The device consists of an umbilical cord cutter, an umbilical cord protection pad and an umbilical cord protection cap, wherein the upper shell and the lower shell of the umbilical cord cutter are hinged with each other; a blade is arranged on a blade fixing bracket which is connected with the upper shell into a whole and is provided with a wedge-shaped lug boss and a transverse stop block; an A umbilical cord clamp and a B umbilical cord clamp are positioned by convex pins of the lower shell so as to be arranged on the outer sides of both cutting platforms of the lower shell; the inner surfaces of an upper arm and a lower arm of the A umbilical cord clamp and the B umbilical cord clamp are provided with two groups of racks which are meshed in a staggered way; one end of the upper arm and one end of the lower arm of the A umbilical cord clamp and the B umbilical cord clamp are connected into a whole through an elastic bow; a holder is positioned between a cutter groove and the A umbilical cord clamp, and is movably arranged inside a dovetail groove in the middle of the lower shell by means of a dovetail lug boss of the holder. During operation, a user can gradually clutch the cutter inserted into an umbilical cord; therefore, the blade enters the cutter groove to cut off the umbilicalcord, and the wedge-shaped lug boss extrudes the A umbilical cord clamp out of the lower shell through the holder. The disposable bidirectional umbilical cord cutting protection device can realize one-step clamping positioning, cutting and separating the umbilical cord and protecting the umbilical cord stump.

The invention discloses a hand-held oiling lubricating device for an arm of an industrial robot, relates to the technical field of industrial robot equipment, and specifically includes an oiling cavity, a grease nozzle and a handle, and the right side of the oiling cavity is provided with a threaded connection The oil nozzle is threaded on the surface of the threaded connection port. The inside of the oiling cavity is fixedly connected with a fixed ring. The inside of the oiling cavity is movably connected with a rubber plug and a movable block. The movable block is located on the right side of the fixed ring. The rubber plug is located on the left side of the fixed ring, and the left side of the rubber plug is fixedly connected with a push rod A. By setting the push rod A, the cover plate structure, the movable block and the push rod B, the lubricating oil device is easy to hold with one hand and the operation is simple, and it solves the problem that some industrial robots use a large lubricating device and one hand when lubricating It cannot be held very well, and both hands are required to hold the operation at the same time, which makes the lubricating device very troublesome when lubricating industrial robots on a daily basis.

The present invention relates to the technical field of new energy auto parts, in particular to a reel-type charging connector for new energy charging, including a reel, the vertical section of the reel is H-shaped, and the middle part of the reel is Cavity structure, the center position of the top surface of one side of the wire reel is provided with a wire seat, the disk on the same side of the wire reel and the wire seat is externally rotatably connected with an outer swivel ring, and the inside of the wire seat is fixed There is a direct plug connector, one end of the charging cable is wound and fixed on the outer wall of the middle part of the reel, and the other end of the charging cable is fixedly connected to the hand-held plug connector. In the present invention, the in-line connector is fixed to the reel, and electricity is supplied through the contact between the conductive arc and the conductive ring, so that the drive motor is energized and rotated, so that the charging wire wound on the outer wall of the reel is rewound. This structure can improve The user's cable collection efficiency and the neatness of cable storage are convenient for users to carry with them in the car.

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.