Battery positioning structure for electric vehicle
View Patent ↗A battery positioning structure reliably positions battery modules on a vehicle chassis even when battery modules have different sizes and heights. The battery positioning structure includes a bracket having at opposite ends not only check plates which are configured to be positioned on a body of the electric vehicle but also locks at opposite side edges of the bracket, the bracket being configured to be attached to outer surfaces of the battery modules and to unite the battery modules, and bands configured to extend across the bracket, and linked to the locks at opposite ends of the bracket. The battery modules and the bracket are positioned on the body of the electric vehicle.
1. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising:
a bracket having, at opposite ends thereof, check plates configured to be positioned on a body of the electric vehicle, and locks integrally provided at opposing side edges of the bracket, the bracket being configured to be attached to outer side surfaces of the battery unit, and the check plates being configured to extend between the opposite side edges of the bracket, and
a band configured to extend across the opposing side edges and directly attached to the locks to secure the battery unit to the bracket,
wherein each of the check plates has a securing portion and the battery unit is positioned on the body of the electric vehicle by securing the check plates to the vehicle via the securing portion, wherein one of the check plates is detachably supported by the bracket.
2. The battery positioning structure defined in claim 1 , wherein the bracket is made of a steel plate, and is attached around the battery unit except at module terminals.
3. The battery positioning structure defined in claim 2 , wherein one of the check plates is detachably supported by the bracket.
4. The battery positioning structure defined in claim 1 , wherein spaces are maintained between the plurality of check plates.
5. The battery positioning structure defined in claim 2 , wherein spaces are maintained between the plurality check plates.
6. The battery positioning structure defined in claim 1 , wherein spaces are maintained between the plurality of check plates.
7. The battery positioning structure defined in claim 1 , wherein the battery unit includes a plurality of battery modules.
8. The battery positioning structure defined in claim 1 , wherein the band is provided with teeth portion and each of the locks includes a lock that engages with the teeth to secure the band to the bracket.
9. The battery positioning structure as defined in claim 1 , wherein the securing portion is a cylindrical part for receiving a bolt for securing the check plate to the vehicle.
10. The battery positioning structure as defined in claim 9 , wherein one of the check plates has a plurality of securing portions.
11. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising:
a bracket having, at opposite ends thereof, check plates configured to be positioned on a body of the electric vehicle, and locks integrally provided at opposing side edges of the bracket, the bracket being configured to be attached to outer surfaces of the battery unit, and
a band configured to extend across the opposing side edges and directly attached to the locks to secure the battery unit to the bracket,
wherein the battery unit is positioned on the body of the electric vehicle by securing the check plates to the vehicle,
wherein the bracket is made of a steel plate, and is attached around the battery unit except at module terminals, and
wherein one of the check plates is detachably supported by the bracket.
12. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising:
a bracket having, at opposite ends thereof, check plates configured to be positioned on a body of the electric vehicle, and locks integrally provided at opposing side edges of the bracket, the bracket being configured to be attached to outer surfaces of the battery unit, and
a band configured to extend across the opposing side edges and directly attached to the locks to secure the battery unit to the bracket,
wherein the battery unit is positioned on the body of the electric vehicle by securing the check plates to the vehicle, and
wherein one of the check plates is detachably supported by the bracket.
13. The battery positioning structure defined in claim 12 , wherein spaces are maintained between the plurality of check plates.
14. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising:
a bracket having, at opposite ends thereof, check plates configured to be positioned on a body of the electric vehicle, and locks integrally provided at opposing side edges of the bracket, the bracket being configured to be attached to outer surfaces of the battery unit, and
a band configured to extend across the opposing side edges and directly attached to the locks to secure the battery unit to the bracket,
wherein the battery unit is positioned on the body of the electric vehicle by securing the check plates to the vehicle, and
wherein the band is provided with teeth portion and each of the locks includes a lock that engages with the teeth to secure the band to the bracket.