Charging box
The present disclosure relates to a charging box, comprising a box body, a box cover, a battery, a charging assembly and a circuit assembly. The box body is internally provided with a product cabin for accommodating a product; the box cover is arranged at an opening of the box body; the battery is arranged in the box body; the charging assembly comprises a magnet pendulum bob and a coil structure arranged around it, wherein a first end of the magnet pendulum bob is rotatably connected with the box body and a second end is a free end; and the circuit assembly is electrically connected with the coil structure and the battery. Therefore, by arranging the charging box in a special shape, the coil structure may cut a magnetic field of the magnet pendulum bob to generate induced current to charge the charging box so as to increase endurance.
1 . A charging box, comprising:
a box body ( 1 ), internally provided with a product cabin ( 11 ), the product cabin ( 11 ) being configured to accommodate a product;
a box cover ( 2 ), openably and closably arranged at an opening of the box body ( 1 );
a battery ( 3 ), arranged in the box body ( 1 );
a charging assembly ( 4 ), comprising a magnet pendulum bob ( 41 ) and a coil structure ( 42 ) arranged in a periphery of the magnet pendulum bob ( 41 ), wherein a first end ( 411 ) of the magnet pendulum bob is rotatably connected with the box body ( 1 ) and a second end ( 412 ) of the magnet pendulum bob is a free end; and
a circuit assembly ( 7 ), electrically connected with the coil structure ( 42 ) to receive an induced current generated by the coil structure ( 42 ), the circuit assembly ( 7 ) being electrically connected with the battery ( 3 );
wherein the charging assembly ( 4 ) further comprises a generator ( 43 ), wherein the generator ( 43 ) is configured to convert kinetic energy generated by a motion of the magnet pendulum bob ( 41 ) into electric energy, and the generator ( 43 ) is electrically connected with the circuit assembly ( 7 );
the charging box further comprises a transmission part ( 5 ), the transmission part ( 5 ) being configured to transmit a motion of the magnet pendulum bob ( 41 ) to the generator ( 43 );
the circuit component ( 7 ) converts the induced current generated by the coil structure ( 42 ) cutting the magnetic field of the magnetic pendulum ( 41 ), as well as the current produced by the generator ( 43 ) converting the kinetic energy of the magnetic pendulum ( 41 ) into electrical energy, into direct current to charge the battery ( 3 ).
2 . The charging box according to claim 1 , wherein a radial dimension of the first end ( 411 ) of the magnet pendulum bob is smaller than that of the second end ( 412 ).
3 . The charging box according to claim 1 , wherein the charging box further comprises a partition plate ( 12 ) arranged in the box body ( 1 ) to divide the box body ( 1 ) into a first cavity ( 101 ) and a second cavity ( 102 ).
4 . The charging box according to claim 3 , wherein the charging assembly ( 4 ), the generator ( 43 ) and the transmission part ( 5 ) are arranged in the first cavity ( 101 ); the battery ( 3 ), the product cabin ( 11 ) and the circuit assembly ( 7 ) are arranged in the second cavity ( 102 ).
5 . The charging box according to claim 3 , wherein the first end ( 411 ) of the magnet pendulum bob is rotatably connected with the partition plate ( 12 ).
6 . The charging box according to claim 1 , wherein the coil structure ( 42 ) comprises a coil bracket ( 421 ), the generator ( 43 ) being fixedly arranged on an outer side of the coil bracket ( 421 ).
7 . The charging box according to claim 1 , wherein the transmission part ( 5 ) comprises a first gear set ( 51 ), a transmission bar ( 52 ) and a second gear set ( 53 ), the magnet pendulum bob ( 41 ) being connected with the first gear set, the generator ( 43 ) being connected with the second gear set ( 53 ), the first gear set ( 51 ) and the second gear set ( 53 ) being connected through the transmission bar ( 52 ).
8 . The charging box according to claim 1 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
9 . The charging box according to claim 2 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
10 . The charging box according to claim 3 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
11 . The charging box according to claim 4 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
12 . The charging box according to claim 5 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
13 . The charging box according to claim 6 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).
14 . The charging box according to claim 7 , wherein the product is an earphone, the product cabin ( 11 ) being configured to be a copying slot for fixing the earphone, wherein a bottom of the box body ( 1 ) is formed as a curved surface, and the charging box further comprises a balancing weight ( 6 ) arranged in the box body ( 1 ).