The 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 be from the electric energy of power supply; Use battery so that provide the related problem of electric energy to be for electronic gearshift system and illuminator, bicycle is exposed under the various weather conditions, such as rains, blows and snowfall etc.; Also have roadway pollutants may pollute and aging and corrosion like the electronic component of battery terminal; Owing to the structure of bicycle, not portable battery case is even if can also exist the shortcoming of installation and removal difficulty simultaneously.
Summary of the invention
In order to overcome above-mentioned defective, 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 the vehicle frame; Battery case is removably fixed on the base, and said battery case comprises loam cake, box body and lower cover, covers under said and is provided with attaching plug and mains switch; Said base comprises the upper casing with loam cake coupling, and with the lower casing of lower cover coupling and be used to support the base plate of box body, said upper casing is provided with lock body, and corresponding loam cake position is provided with lockhole.
As further improvement of the present invention; Said loam cake front end is 1/4 eggshell state; The loam cake front end outside is provided with battery indicator, and loam cake front end and upper casing bonding station are provided with portable to the inside, the portable loam cake front end inboard of being located at; Guaranteed the fairshaped outward appearance of product, made things convenient for the installation of battery case simultaneously and unload.
As further improvement of the present invention; The bottom surface of said attaching plug and mains switch forms concave surface to lower cover bottom sunken inside; The side of said lower cover is provided with the 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 further improvement of the present invention; Said upper casing is fixed on an end on the base plate through last stator; Said lower casing is fixed on the other end on the base plate through following stator; Be provided with the vehicle frame installing hole in the middle of the said base plate, can be placed on according to different vehicles on the different positions, keep the original physical dimension of different automobile types.
As further improvement of the present invention, said lock body is a springlock, and the dead bolt front end on the springlock is provided with the inclined plane, and the front end inclined-plane of dead bolt has guide effect in lockhole, and shifting the relevant position onto at the lockhole of battery case loam cake can lock smoothly.
The invention has the beneficial effects as follows: battery case is fixed on the vehicle frame through the vehicle frame installing hole on the base, can be placed on different positions according to different vehicles, has guaranteed that different automobile types keeps original physical dimension; Battery case can screw the relevant position and fix on base, and base is provided with springlock, and battery case is provided with lockhole; Dead bolt is provided with gradient, and making battery case shift the relevant position onto is lockable, conveniently installs and unloads; The power switch box plug all designs in the battery case bottom; And use the countersunk head structural design, and having improved the waterproof requirement of battery case, portable design is in the inside of battery case loam cake; Guaranteed the fairshaped outward appearance of entire product, made things convenient for simultaneously and install and unload.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is base sketch map among the present invention.
Fig. 3 is battery case sketch map among the present invention;
Fig. 4 is the front-end architecture sketch map of battery case among the present invention;
Fig. 5 is a package assembly sketch map 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 the vehicle frame, and battery case 1 is removably fixed on the base 2; Said battery case 1 comprises loam cake 11, box body 12 and lower cover 13, and said lower cover 13 is provided with attaching plug 3 and mains switch 4; Said base 2 comprises the upper casing 21 with loam cake 11 coupling, and with the lower casing 22 of lower cover 13 couplings and be used to support the base plate 23 of box body 12, said upper casing 21 is provided with lock body 5, and corresponding loam cake 11 positions are provided with lockhole 6.
Said loam cake 11 front ends are 1/4 eggshell state; The loam cake 11 front ends outsides is provided with battery indicator 7, and it is portable 8 that loam cake 11 front ends and upper casing 21 bonding stations are provided with to the inside, the portable loam cake 11 front ends inboard of being located at; Guaranteed the fairshaped outward appearance of product, made things convenient for the installation of battery case 1 simultaneously and unload.
The bottom surface of said attaching plug and mains switch forms concave surface to lower cover 13 bottom sunken insides; The side of said 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.
Said upper casing 21 is fixed on an end on the base plate 23 through last stator 24; Said lower casing 22 is fixed on the other end on the base plate 23 through following stator 25; Be provided with vehicle frame installing hole 26 in the middle of the said base plate 23; Can be placed on according to different vehicles on the different positions, keep the original physical dimension of different automobile types.
Said lock body 5 is a springlock, and dead bolt 51 front ends on the springlock are provided with inclined plane 52, and the front end inclined-plane of dead bolt has guide effect in lockhole, and shifting the relevant position onto at the lockhole of battery case 1 loam cake 11 can lock smoothly.