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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 th

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.

대표청구항 ▼

1. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising: a pair of an upper bracket and a lower bracket provided on an outer surface of the battery unit and facing each other, the upper bracket supporting an upper portion

1. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising: a pair of an upper bracket and a lower bracket provided on an outer surface of the battery unit and facing each other, the upper bracket supporting an upper portion of the battery unit, and the lower bracket supporting a lower portion of the battery unit; andcheck plates that extend between and are detachably attached to respective end portions of the upper and lower brackets to connect the upper and lower brackets, and have securing portions, a first portion of each check plate being directly connected to the upper bracket and a second portion of the check plate being directly connected to the lower bracket,wherein the battery unit is positioned on a body of the electric vehicle by securing the check plates to the body via the securing portions. 2. The battery positioning structure defined in claim 1, wherein the upper and lower brackets are made of steel plates, and either the upper or lower bracket is shaped not to come into contact with terminals of the battery unit. 3. The battery positioning structure as defined in claim 1, wherein each of the securing portions is a cylindrical part for receiving a bolt for securing the check plate to the vehicle. 4. The battery positioning structure as defined in claim 1, wherein one of the check plates has a plurality of securing portions. 5. The battery positioning structure defined in claim 1 or 2, wherein each of the brackets has four folded sides. 6. The battery positioning structure defined in claim 1, wherein the check plates are in the shape of letter U. 7. The battery positioning structure defined in claim 1, wherein the battery unit includes a plurality of battery modules. 8. A battery positioning structure for an electric vehicle which includes a battery unit, the battery positioning structure comprising: a pair of a first bracket and a second bracket provided on an outer surface of the battery unit, support opposite side portions of the battery unit, and face each other;check plates that extend between and are detachably attached to respective end portions of the first and second brackets to connect the first and second brackets, and having securing portions, a first portion of each check plate being directly connected to the first bracket and a second portion of the check plate being directly connected to the second bracket,wherein the battery unit is positioned on a body of the electric vehicle by securing the check plates to the body via the securing portions. 9. The battery positioning structure defined in claim 8, wherein the first and second brackets are made of steel plates, and either the first or second bracket is configured not to come into contact with terminals of the battery unit. 10. The battery positioning structure for an electric vehicle defined in claim 8 or 9, wherein the first and second brackets have four folded side portions. 11. The battery positioning structure defined in claim 8, wherein the check plates have folds to be engaged with bolts of a shield plate. 12. The battery positioning structure defined in claim 1, wherein the upper bracket is spaced apart from the lower bracket, such that the upper bracket makes no direct contact with the lower bracket. 13. The battery positioning structure defined in claim 8, wherein the first bracket is spaced apart from the second bracket, such that the first bracket makes no direct contact with the second bracket.