A kind of plastic battery box
Technical field
The present invention relates to electric product accessory technical field, particularly relate to a kind of plastic battery box.
Background technology
Electric product enters huge numbers of families more and more widely, quite a few product is all that employing is battery-operated, that just can't do without needing to use battery case, under normal circumstances, battery is all easy to when threading battery case, but often more difficult when dismounting, be difficult to battery to pluck out, even can break nail sometimes.
Summary of the invention
For the problems referred to above, the invention provides a kind of plastic battery box, can dismantle battery very easily.
Technical problem to be solved by this invention is achieved through the following technical solutions:
A kind of plastic battery box, comprise box body, be provided with fixing backing plate in one end of box body inside bottom, the other end is provided with movable pad, is provided with the first magnet in the inside of movable pad, its sunny side down, be provided with flap in box body exterior bottom, one end of flap inside is provided with the second magnet, and its sunny side upward, the other end is provided with the 3rd magnet, and its back upward.
Preferably, the centre of described flap is provided with knob.
Preferably, described movable pad adopts aluminum alloy material.
Preferably, one end of described movable pad is flexibly connected with bottom box body by hinge.
Preferably, described box body adopts high molecule plastic material.
Preferably, the surface of described first magnet, the second magnet, the 3rd magnet is all coated with matcoveredn.
The beneficial effect that the present invention reaches is: by supine second magnet of sun that arranges in flap and supine 3rd magnet of the moon, and rotate flap make supine second magnet of special plate middle-jiao yang, function of the spleen and stomach and movable pad middle-jiao yang, function of the spleen and stomach ventricumbent first magnet produce repel each other, thus movable pad can be upturned one end of battery ejected, takes out battery easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of plastic battery box of the present invention;
Fig. 2 is the structural representation of well-behaved bottom of the present invention.
Embodiment
In order to further describe technical characterstic of the present invention and effect, below in conjunction with the drawings and specific embodiments, the present invention is described further.
See figures.1.and.2, a kind of plastic battery box, comprises box body 1, is provided with fixing backing plate 2 in one end of box body 1 inside bottom, the other end is provided with movable pad 3, be provided with the first magnet 4 in the inside of movable pad 3, its sunny side, is provided with flap 5 in box body 1 exterior bottom down, one end of flap 5 inside is provided with the second magnet 6, upward, the other end is provided with the 3rd magnet 7 to its sunny side, and its back upward.
Conveniently rotate flap 5, the centre of described flap 5 is provided with knob 8.
While guarantee durability, movable pad selects non-magnetic material, and described movable pad 3 adopts aluminum alloy material.
Further, one end of described movable pad 3 is flexibly connected with bottom box body 1 by hinge 9.
Further, described box body 1 adopts high molecule plastic material.
Further, the surface of described first magnet 4, second magnet 6, the 3rd magnet 7 is all coated with matcoveredn.
When using, battery is put into box body 1, now rotate flap 5, make the back of the 3rd magnet 7 with first time magnet 4 sunny side relative, now movable pad 3 keeps level, and when battery takes out by needs, rotation flap 5 is relative with the sunny side of the first magnet 4 by the sunny side of the second magnet 6 again, movable pad 3 tilts, by battery ejection.
Above-described embodiment does not limit the present invention in any form, and all technical schemes taking the form of equivalent replacement or equivalent transformation to obtain, all drop within protection scope of the present invention.