Bicycle battery holder group
Technical field
The present invention relates to a kind of battery case, particularly a kind of bicycle battery holder group.
Background technology
Many bicycles are equipped with electronic gearshift and speed change system now at present, this type systematic need to be from the electric energy of power supply, use battery to provide the related problem of electric energy to be for electronic gearshift system and illuminator, bicycle is exposed under various weather conditions, for example rain, blow and snowfall etc., also have roadway pollutants may pollute and aging and corrosion as the electronic component of battery terminal, while is due to the structure of bicycle,, even if can also there is the shortcoming that installation and removal are difficult in not portable battery case.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of bicycle battery holder group, these battery case group installation and removal are convenient, effectively protected various electronic components simultaneously.The present invention for the technical scheme that solves its technical problem and adopt is: a kind of bicycle battery holder group, comprise battery case and base, base is fixed on vehicle frame, battery case is removably fixed on base, described battery case comprises upper cover, box body and lower cover, covers under described and is provided with attaching plug and mains switch; Described base comprises the upper casing mating with upper cover, the lower casing mating with lower cover and for supporting the base plate of box body, and described upper casing is provided with lock body, and corresponding upper cover position is provided with lockhole.
As a further improvement on the present invention, described upper cover front end is 1/4 eggshell state, upper cover front end outside is provided with battery indicator, upper cover front end and upper casing bonding station are provided with portable to the inside, the portable upper cover front end inner side of being located at, guarantee the fairshaped outward appearance of product, facilitated the installation of battery case simultaneously and unload.
As a further improvement on the present invention, the bottom surface of described attaching plug and mains switch forms concave surface to lower cover bottom sunken inside, the side of described lower cover is provided with earphone charge port, the countersunk head structure that forms concave surface has guaranteed that attaching plug and mains switch are no more than the bottom of lower cover, have improved the waterproof requirement of battery case.
As a further improvement on the present invention, described upper casing is fixed on one end on base plate by upper stator, described lower casing is fixed on the other end on base plate by lower stator, in the middle of described base plate, be provided with vehicle frame installing hole, can be placed on different positions according to different vehicles, keep the original physical dimension of different automobile types.
As a further improvement on the present invention, described lock body is springlock, and the dead bolt front end on springlock is provided with inclined plane, and the front end inclined-plane of dead bolt has guide effect in lockhole, and shifting relevant position onto at the lockhole of battery case upper cover can lock smoothly.
The invention has the beneficial effects as follows: battery case is fixed on vehicle frame by the vehicle frame installing hole on base, can be placed on different positions according to different vehicles, guarantee that different automobile types keeps original physical dimension, battery case can screw relevant position and fix on base, and base is provided with springlock, battery case is provided with lockhole, dead bolt is provided with gradient, making battery case shift relevant position onto is lockable, conveniently install and unload, power switch box plug all designs in battery case bottom, and use countersunk head structural design, improve the waterproof requirement of battery case, portable design is in the inside of battery case upper cover, guarantee the fairshaped outward appearance of whole product, facilitate and install and unload simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is base schematic diagram in the present invention.
Fig. 3 is battery case schematic diagram in the present invention;
Fig. 4 is the front-end architecture schematic diagram of battery case in the present invention;
Fig. 5 is package assembly schematic diagram of the present invention.
Embodiment
Embodiment: a kind of bicycle battery holder group, comprise battery case 1 and base 2, base 2 is fixed on vehicle frame, and battery case 1 is removably fixed on base 2, described battery case 1 comprises upper cover 11, box body 12 and lower cover 13, and described lower cover 13 is provided with attaching plug 3 and mains switch 4; Described base 2 comprises the upper casing 21 mating with upper cover 11, the lower casing 22 mating with lower cover 13 and for supporting the base plate 23 of box body 12, and described upper casing 21 is provided with lock body 5, and corresponding upper cover 11 positions are provided with lockhole 6.
Described upper cover 11 front ends are 1/4 eggshell state, upper cover 11 front ends outsides are provided with battery indicator 7, and it is portable 8 that upper cover 11 front ends and upper casing 21 bonding stations are provided with to the inside, portable being located at inside upper cover 11 front ends, guarantee the fairshaped outward appearance of product, facilitated the installation of battery case 1 simultaneously and unload.
The bottom surface of described attaching plug and mains switch forms concave surface to lower cover 13 bottom sunken insides, the side of described lower cover 13 is provided with earphone charge port 9, the countersunk head structure that forms concave surface has guaranteed that attaching plug and mains switch are no more than the bottom of lower cover 13, has improved the waterproof requirement of battery case 1.
Described upper casing 21 is fixed on one end on base plate 23 by upper stator 24, described lower casing 22 is fixed on the other end on base plate 23 by lower stator 25, in the middle of described base plate 23, be provided with vehicle frame installing hole 26, can be placed on different positions according to different vehicles, keep the original physical dimension of different automobile types.
Described lock body 5 is springlock, and dead bolt 51 front ends on springlock are provided with inclined plane 52, and the front end inclined-plane of dead bolt has guide effect in lockhole, and shifting relevant position onto at the lockhole of battery case 1 upper cover 11 can lock smoothly.