20120222904 | CASE HANDLE WITH WEIGHING DISPLAY - The present invention relates to a case candle, particularly relates to a case candle with weighing display, which includes a handle seat and a connection that is connected between the handle seat and case body, which is characterized in that, the handle seat has a manganese steel sheet inside, a bend sensor is fixed at the top of the manganese steel sheet, the bend sensor is connected to a PCB board, the PCB board is connected to battery and display respectively. The present invention with the above-mentioned structure, when the case is pulled, the manganese steel sheet makes blending deformation under force, the blend sensor permanently connected with the manganese steel sheet induces the deformation, and accurately measures the weight of the case body through pre-set parameters and calculate method, has advantages such as accurate weighing, long life and so on. | 09-06-2012 |
20120152677 | LUGGAGE CASE WITH A POWER DEVICE - The present invention relates to the field of luggage case products, more concretely, relates to a luggage case with a power device. This luggage case with a power device includes case body, fixing frames, pull rods and wheels, the pull rods are fixed in the rear part of the case body by the fixing frames, and the wheels are fixed at the bottom of the case body, which is characterized in that, at least one of the wheels has a current generator, the current generator connects with the battery, and the battery outputs to electrical equipment. The present invention generates power naturally during the moving, without additional acting or a long-time sunshine, its use is more convenient, and its application is more extensive, can store the generated power in the battery in reserve, it can not only charge the electronic devices at any time, but also has stable current output and little damage to electronic products. | 06-21-2012 |