Battery fixing assembly of electric motorcycle

Abstract

The utility model discloses a battery fixing assembly of an electric motorcycle, which comprises a battery, a battery mounting seat, a movable blocking piece and a pushing mechanism, the battery can be selectively assembled and disassembled on the battery mounting seat, the movable blocking piece can be close to the battery, the pushing mechanism is arranged on the movable blocking piece and can abut against the battery when the movable blocking piece is close to the battery, and in addition, the pushing mechanism is arranged on the movable blocking piece and can abut against the battery when the movable blocking piece is close to the battery. The pushing mechanism is mainly provided with a sliding part, a pushing spring and a buffering part, the sliding part can move in the containing part of the movable blocking part, the pushing spring is located between the movable blocking part and the sliding part and can push the sliding part, and the buffering part is connected to the sliding part and located outside the containing part so that the buffering part can make direct contact with the battery to generate deformation. Meanwhile, the pushing and abutting spring is extruded by the sliding piece and the movable blocking piece to deform, so that the pushing and abutting mechanism can prevent the battery from being excessively pressed through the pushing and abutting spring and the buffering piece, and the stability of the battery installed on the battery installation base is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a battery fixing assembly applied to electric motorcycle, especially to a battery fixing assembly of electric motorcycle can avoid excessive compression battery to improve the stability of battery installation in battery mounting seat, and then in the process of electric motorcycle driving, battery assembly can prevent battery from shaking. BACKGROUND

[0002] Fuel motorcycle has the effect of easy operation, convenient parking and high mobility, so that fuel motorcycle is the most popular traffic tool at present, however, with the rise of environmental awareness, in order to avoid the exhaust gas emitted by fuel motorcycle from polluting the environment, at present, there is an electric motorcycle which can convert electric energy into kinetic energy.

[0003] The common electric motorcycle at present is to set the battery on one side of the storage box, so that the common pressing method of the electric motorcycle for fixing the battery is to connect the rubber body to the inner side of the seat pad, and when the seat pad covers the storage box by turning up, the rubber body can directly press on the surface of the battery to reduce the opportunity of battery shaking.

[0004] However, the rubber body directly contacts the surface of the battery when the seat pad covers the storage box, which can increase the clamping force of the seat pad clamped on the storage box, thereby affecting the convenience of the user operating the seat pad, in addition, the rubber body is easy to oxidize in the state of long time contacting the battery, which can cause the rubber body to deform, so that the area of the deformed rubber body contacting the battery can be greatly reduced, and when the electric motorcycle drives on the road with rough road surface, the battery is easy to shake with the electric motorcycle, so that the electric motorcycle is easy to instantaneously lose power and stall during driving.

[0005] In addition, the seat pad of the electric motorcycle is usually made by injection molding, and the seat pad is easy to warp or deform during injection molding, and during the process of assembling the rubber body on the seat pad, if the rubber body cannot be correctly assembled on the seat pad, the rubber body cannot contact the correct position of the battery, which can indirectly affect the pressing force generated by the rubber body contacting the battery, once the pressing force is insufficient, the battery cannot be stably fixed on the storage box, thereby affecting the safety of the electric motorcycle during driving, on the contrary, when the pressing force is too large, the rubber body will excessively press on the battery, thereby increasing the risk of damaging the battery. UTILITY MODEL CONTENTS

[0006] The utility model discloses a battery fixing assembly of electric motorcycle, and the structure of the pushing mechanism contacting the battery is improved, and the improved pushing mechanism can avoid excessive compression of the battery to improve the stability of the battery installed on the battery mounting seat, and the improved pushing mechanism can prevent the battery from shaking to prevent the electric motorcycle from being powered off and extinguished during the running of the electric motorcycle.

[0007] The utility model discloses a battery fixing assembly of electric motorcycle, and the structure of the pushing mechanism contacting the battery is improved, and the improved pushing mechanism can avoid excessive compression of the battery to improve the stability of the battery installed on the battery mounting seat, and the improved pushing mechanism can prevent the battery from shaking to prevent the electric motorcycle from being powered off and extinguished during the running of the electric motorcycle.

[0008] To achieve the foregoing object, the utility model provides a battery fixing assembly of electric motorcycle, the battery fixing assembly of electric motorcycle, include: a battery mounting seat, a battery, a movable stop piece and a pushing mechanism.

[0009] The battery can be selectively assembled or disassembled to the battery mounting seat, the movable stop piece can be selectively located in a close position close to the battery or a far position away from the battery, and the movable stop piece is clamped together with the battery mounting seat in the close position to the battery and has a containing part overlapping the position of the battery.

[0010] The pushing mechanism can contact the battery when the movable stop piece is in the close position, and the pushing mechanism includes a sliding piece, a pushing spring and a buffer, the sliding piece can move inside the containing part, the pushing spring is located inside the containing part and is used to push the sliding piece, and the buffer can be deformed and connected to the sliding piece, and the buffer can contact the battery outside the containing part.

[0011] When the movable stop piece is in the close position, the buffer directly contacts the battery to allow the sliding piece to move inside the containing part, so that the buffer is squeezed by the battery and the sliding piece to present a deformed state, and the pushing spring is squeezed by the movable stop piece and the sliding piece to present a compressed state with a shortened length.

[0012] When the movable stopper is located at the far position, the buffer returns to the original shape to present an original state, and the length of the push spring increases to present a standby state.

[0013] In this embodiment, the opposite ends of the accommodating portion are respectively an open end and a closed end, and the inside of the accommodating portion is provided with a stopper capable of contacting the sliding member. When the sliding member contacts the stopper, the buffer can pass through the open end and be located outside the accommodating portion. The stopper extends along the wall of the accommodating portion to form a ring shape around the open end. The maximum profile of the sliding member is larger than the open end, and the profile of the buffer is smaller than the open end.

[0014] In a preferred embodiment, the accommodating portion is provided with an accommodating channel and an upper cover plate. The accommodating channel penetrates from the upper side of the movable stopper to the lower side of the movable stopper, so that the accommodating channel is provided with an upper inlet hole formed on the upper side of the movable stopper and a lower inlet hole formed on the lower side of the movable stopper. The accommodating channel is provided with a stop plate at the position of the lower inlet hole to form the stopper. The upper cover plate covers the upper inlet hole to form the closed end. The lower inlet hole alone constitutes the open end.

[0015] In another preferred embodiment, the accommodating portion is provided with an accommodating recess and a lower cover plate. The accommodating recess is recessed from the lower side of the movable stopper to the upper side of the movable stopper, so that the accommodating recess is provided with a recess opening formed on the lower side of the movable stopper and a recess end face with a height higher than the recess opening. The recess end face alone constitutes the closed end. The lower cover plate penetrates to form a cover plate through hole serving as the open end and is connected to the recess opening, so that the lower cover plate serves as the stopper.

[0016] In the above two embodiments, the sliding member is provided with a spring containing space for containing the push spring and a through hole connected to the spring containing space. The buffer has an elastic body that cannot pass through the through hole and an elastic through column extending from the elastic body. The elastic through column can pass through the inside of the through hole, so that a part of the elastic through column is located inside the spring containing space, and a part of the push spring is located outside the elastic through column.

[0017] In addition, the sliding member is recessed to form a sliding member recess, and a containing arm is formed inside the sliding member recess. The containing arm surrounds the spring containing space, so that the containing arm is located outside the push spring.

[0018] In addition, a portion of the elastic penetrating post is located inside the penetrating hole and is provided as a penetrating post body, and a portion of the elastic penetrating post is located inside the spring accommodating space and is provided as a penetrating post head, the profile of the penetrating post head being larger than the profile of the penetrating post body.

[0019] The utility model discloses a feature lies in the main part of the pushing mechanism for contacting the battery is composed of sliding piece, pushing spring and buffer piece, the sliding piece is pushed by the pushing spring and can contact the stop portion of accommodating portion, so that the buffer piece can pass through the opening end of accommodating portion and be located outside the accommodating portion, thereby, when the movable stop piece is flipped and close to the battery, the buffer piece can directly contact the battery and make the sliding piece move towards the closed end, and then the battery and the sliding piece will jointly extrude the buffer piece to make the buffer piece deform, and the movable stop piece and the sliding piece will jointly extrude the pushing spring to make the pushing spring deform, so that the pushing mechanism can avoid excessive compression of the battery through the pushing spring and the buffer piece to improve the stability of the battery installed in the battery mounting seat, and relatively in the process of driving the electric motorcycle, the pushing mechanism can prevent the battery from shaking to prevent the electric motorcycle from being powered off and extinguished.

[0020] In addition, the sliding piece is recessed to form a sliding piece groove, and the sliding piece is formed with an accommodating arm in the sliding piece groove, and the accommodating arm accommodates a part of the pushing spring around the spring accommodating space, so that the accommodating arm is located at the periphery of the pushing spring, thereby, in the process of pushing the sliding piece by the pushing spring, the accommodating arm of the sliding piece can prevent the pushing spring from being dislocated, and then the sliding piece can ensure that the force direction of the pushing spring exerted on the sliding piece is stable, avoiding the force direction of the pushing spring exerted on the sliding piece from deviating due to dislocation of the pushing spring, and relatively the buffer piece can definitely contact the battery to avoid affecting the buffering effect due to insufficient contact area of the buffer piece on the battery. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the battery fixing assembly of the utility model electric motorcycle in the first preferred embodiment;

[0022] Figure 2 It is a schematic view of the movable stop piece in the second preferred embodiment; Figure 1 It is an exploded view of the pushing mechanism assembled in the movable stop piece;

[0023] Figure 3 It is a sectional view of the pushing mechanism assembled in the movable stop piece; Figure 1 It is a sectional view of the pushing mechanism assembled in the movable stop piece;

[0024] Figure 4 It is a sectional exploded view of the pushing mechanism assembled in the movable stop piece; Figure 1 It is a sectional exploded view of the pushing mechanism assembled in the movable stop piece;

[0025] Figure 5A It is a schematic view of the movable stop piece moving to the far position;

[0026] Figure 5B For Figure 5A enlarged view of part A;

[0027] Figure 5C For schematic view of movable stop piece can move to close position;

[0028] Figure 5D For Figure 5C enlarged view of part B;

[0029] Figure 6 For the schematic view of the battery fixing assembly of the electric motorcycle in the second preferred embodiment;

[0030] Figure 7 For Figure 6 exploded view of push mechanism assembled in movable stop piece;

[0031] Figure 8 For Figure 6 cutaway view of push mechanism assembled in movable stop piece;

[0032] Figure 9 For Figure 6 cutaway exploded view of push mechanism assembled in movable stop piece.

[0033] BRIEF DESCRIPTION OF DRAWINGS: 1-battery fixing assembly of electric motorcycle; 10-battery; 20-battery mounting seat; 30-storage box; 40-cotton body; 50-movable stop piece; 51-receiving part; 511-receiving channel; 511a-upper inlet hole; 511b-lower inlet hole; 511c-stop plate; 512-upper cover plate; 513-receiving groove; 513a-groove opening; 513b-groove end face; 514-lower cover plate; 514a-cover plate through hole; 52-stop part; 53-closed end; 54-open end; 60-push mechanism; 61-sliding piece; 611-stop block; 612-receiving block; 613-sliding piece groove; 614-receiving arm; 615-spring receiving space; 616-penetration hole; 62-push spring; 63-cushion; 631-elastic body; 632-elastic penetration column; 632a-penetration column body; 632b-penetration column head; A1-standby state; A2-compressed state; B1-original state; B2-deformation state; P1-far position; P2-close position. DETAILED DESCRIPTION

[0034] The advantages and characteristics of the present application will become more apparent with the description of the specific embodiments and the accompanying drawings.

[0035] Please refer to Figure 1 and Figure 2As shown, the utility model provides a kind of battery fixing assembly 1 of electric motorcycle, it is mainly by a battery 10, a battery mounting seat 20, a storage box 30, a cotton body 40, a movable stop piece 50 and a push mechanism 60 are constituted, battery 10 can selectively group unloading in battery mounting seat 20, and battery mounting seat 20 is connected to the front side of storage box 30, wherein, cotton body 40 is connected to the upper side of movable stop piece 50, and movable stop piece 50 is equipped with a containing portion 51 to install push mechanism 60, and movable stop piece 50 is pivoted in storage box 30, so that movable stop piece 50 can swing back and forth relative to battery mounting seat 20 between a far position P1 (such as Figure 5A As shown) and a close position P2, as shown, containing portion 51 will overlap battery 10 in the state of the close position, and the inside of containing portion 51 is equipped with a stop portion 52, and the opposite ends of containing portion 51 are respectively closed end 53 and open end 54.

[0036] Please refer to Figure 2 、 Figure 3 and Figure 4 As shown, the containing portion 51 of movable stop piece 50 is equipped with a containing passage 511 and an upper cover plate 512, containing passage 511 is from the upper side of movable stop piece 50 to the lower side of movable stop piece 50, so that containing passage 511 is equipped with an upper inlet hole 511a formed on the upper side of movable stop piece 50 and a lower inlet hole 511b formed on the lower side of movable stop piece 50, and containing passage 511 is equipped with a stop plate 511c at the position of lower inlet hole 511b to form stop portion 52, and stop portion 52 is formed along the wall surface of containing portion 51, so that stop portion 52 presents annular state and surrounds open end 54, and upper cover plate 512 is connected to the upper side of movable stop piece 50, so that upper cover plate 512 can be covered in entire upper inlet hole 511a to form closed end 53, then lower inlet hole 511b constitutes open end 54 alone.

[0037] As Figure 2 、 Figure 3 and Figure 4As shown, the pushing mechanism 60 has three parts, a sliding member 61, a pushing spring 62 and a buffer member 63. The sliding member 61 has a stopper block 611 and a receiving block 612 with a larger profile than the stopper block 611. The profile of the stopper block 611 is larger than the profile of the opening end 54 of the receiving portion 51, and the profile of the receiving block 612 is smaller than the profile of the opening end 54. As shown, the sliding member 61 is recessed from the stopper block 611 to the receiving block 612 to form a sliding member recess 613. The sliding member 61 has a receiving arm 614 in the shape of a ring inside the sliding member recess 613. The receiving arm 614 surrounds a spring receiving space 615. The stopper block 611 has a through hole 616 that is in communication with the spring receiving space 615. The sliding member 61 is located inside the receiving channel 511 of the receiving portion 51 and can move inside the receiving channel 511 so that the stopper block 611 can selectively approach or move away from the stopper plate 511c that serves as the stopper 52.

[0038] The pushing spring 62 of the pushing mechanism 60 is arranged between the closed end 53 of the receiving portion 51 and the sliding member 61. One end of the pushing spring 62 contacts the upper cover plate 512 of the receiving portion 51, and the other end of the pushing spring 62 contacts the receiving block 612 of the sliding member 61. A part of the pushing spring 62 is arranged inside the spring receiving space 615 of the sliding member 61, and the receiving arm 614 is located outside the pushing spring 62. When the two ends of the pushing spring 62 contact the upper cover plate 512 and the receiving block 612, respectively, the pushing spring 62 is deformed to a standby state A1. In the standby state A1, the pushing spring 62 can push the sliding member 61 to move inside the receiving channel 511 of the receiving portion 51 so that the stopper block 611 of the sliding member 61 can contact the stopper plate 511c that serves as the stopper 52. During the process of pushing the sliding member 61, the receiving arm 614 of the sliding member 61 can prevent the pushing spring 62 from being dislocated, and the sliding member 61 can ensure that the force direction of the pushing spring 62 acting on the sliding member 61 is stable. In this embodiment, because the profile of the receiving block 612 is smaller than the profile of the opening end 54, when the stopper block 611 contacts the stopper 52, the receiving block 612 passes through the lower inlet hole 511b that serves as the opening end 54, and the receiving block 612 is located outside the receiving channel 511.

[0039] The buffer 63 of the pushing mechanism 60 can be deformed, and the buffer 63 has an elastic body 631 with a rectangular appearance and an elastic penetrating column 632 extending from the elastic body 631. The profile of the elastic body 631 is between the profile of the penetrating hole 616 of the sliding piece 61 and the profile of the lower insertion hole 511b of the opening end 54, so that the elastic body 631 cannot penetrate into the penetrating hole 616, and the elastic penetrating column 632 can penetrate into the inside of the penetrating hole 616, and a part of the elastic penetrating column 632 is located in the spring containing space 615. When the elastic penetrating column 632 can penetrate into the inside of the penetrating hole 616, the buffer 63 can be connected to the containing block 612 of the sliding piece 61, so that the elastic body 631 penetrates through the lower insertion hole 511b of the opening end 54 together with the containing block 612, and then the elastic body 631 is located outside the accommodation channel 511, and the buffer 63 can present an original state B1 in which the elastic body 631 is not deformed. In this embodiment, a part of the elastic penetrating column 632 is located in the inside of the penetrating hole 616 and is provided as a penetrating column body part 632a, and a part of the elastic penetrating column 632 is located in the inside of the spring containing space 615 and is provided as a penetrating column head part 632b. The profile of the penetrating column head part 632b is larger than the profile of the penetrating column body part 632a to prevent the buffer 63 from being separated from the sliding piece 61, and the penetrating column head part 632b is pushed by a part of the pushing spring 62 around the buffer 63, so that a part of the pushing spring 62 is located on the periphery of the penetrating column head part 632b.

[0040] Please refer to Figure 5A 、 Figure 5B 、 Figure 5C and Figure 5D , the movable stop piece 50 is swung to allow the pushing mechanism 60 to contact the battery 10. As shown in Figure 5A and Figure 5B , the movable stop piece 50 is swung to the far position P1, so that the movable stop piece 50 is far away from the battery 10. When the movable stop piece 50 is located at the far position P1, the pushing spring 62 of the pushing mechanism 60 pushes the sliding piece 61 of the pushing mechanism 60 in the standby state A1, so that the sliding piece 61 moves inside the accommodation channel 511 of the accommodation part 51 to allow the stop block 611 of the sliding piece 61 to contact the stop plate 511c provided as the stop part 52. When the stop block 611 contacts the stop part 52, the containing block 612 of the sliding piece 61 and the elastic body 631 of the buffer 63 both penetrate through the lower insertion hole 511b provided as the opening end 54, so that the containing block 612 and the elastic body 631 are located outside the accommodation channel 511, and the buffer 63 presents the original state B1 when the movable stop piece 50 is located at the far position P1.

[0041] As shown in Figure 5C and Figure 5DAs shown, when the movable stop piece 50 swings to the close position P2, the movable stop piece 50 will cover the storage box 30 so that the buffer piece 63 of the pushing mechanism 60 can directly contact the battery 10, so that the battery 10 and the receiving block 612 of the sliding piece 61 will jointly extrude the elastic body 631 of the buffer piece 63 to make the buffer piece 63 deform, so that the buffer piece 63 changes from the original state B1 to a deformed state B2. When the buffer piece 63 can directly contact the battery 10, the sliding piece 61 will move towards the upper cover plate 512 provided as the closed end 53, so that the stop block 611 of the sliding piece 61 is separated from the stop plate 511c provided as the stop portion 52, and then the upper cover plate 512 of the movable stop piece 50 and the receiving block 612 of the sliding piece 61 jointly extrude the pushing spring 62 to shorten the length of the pushing spring 62, and then the pushing spring 62 changes from the standby state A1 to a compressed state A2 with shortened length. In this way, the pushing mechanism 60 can avoid excessive compression of the battery 10 by the pushing spring 62 and the buffer piece 63 to improve the stability of the battery 10 installed in the battery mounting seat 20. During the driving of the electric motorcycle, the pushing mechanism 60 can prevent the battery 10 from shaking to prevent the electric motorcycle from being powered off and extinguished.

[0042] As shown in Figure 6 , Figure 7 , Figure 8 and Figure 9 , in the second preferred embodiment, the difference from the first preferred embodiment is that the structure of the accommodating portion 51 of the movable stop piece 50 is different, and the structures of the battery 10, the battery mounting seat 20, the storage box 30, the cotton body 40 and the pushing mechanism 60 are the same as those of the first preferred embodiment. Therefore, in this embodiment, the structures of the battery 10, the battery mounting seat 20, the storage box 30, the cotton body 40 and the pushing mechanism 60 will not be described again.

[0043] As shown in Figure 7 , Figure 8 and Figure 9 , the accommodating portion 51 of the movable stop piece 50 is provided as an accommodating groove 513 and a lower cover plate 514. The accommodating groove 513 is recessed from the lower side of the movable stop piece 50 to the upper side of the movable stop piece 50, so that the accommodating groove 513 is provided with a groove opening 513a formed in the movable stop piece 50 and a groove end face 513b with a height higher than the groove opening 513a. In this embodiment, the groove end face 513b alone constitutes the closed end 53, and the lower cover plate 514 is formed with a cover plate through hole 514a, and the lower cover plate 514 is connected to the lower side of the movable stop piece 50, so that a part of the lower cover plate 514 covers the groove opening 513a, and the cover plate through hole 514a communicates with the accommodating groove 513, and then the cover plate through hole 514a alone constitutes the opening end 54, and the lower cover plate 514 alone constitutes the stop portion 52. Please also refer to Figure 8 andFigure 9 As shown, in the second preferred embodiment, when the pushing mechanism 60 is arranged in the accommodating portion 51 of the movable stop piece 50, the stop block 611 of the sliding piece 61 can contact the lower cover plate 514 serving as the stop portion 52, and the two ends of the pushing spring 62 of the pushing mechanism 60 respectively contact the groove end face 513b serving as the closed end 53 and the accommodating block 612 of the sliding piece 61.

[0044] The above description is only illustrative and not restrictive, and those skilled in the art can understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined by the technical concept, and all of them will fall within the protection scope of the utility model.

Claims

1. A battery securing assembly for an electric motorcycle, characterized by, A battery mounting seat; A battery selectively assembled or disassembled to the battery mounting seat; A movable stopper selectively positioned at a close position close to the battery or a far position away from the battery, the movable stopper in the close position is clamped with the battery mounting seat to the battery, and has a receiving part overlapping the position of the battery; and A pushing mechanism capable of contacting the battery when the movable stopper is in the close position, and comprising: A sliding member capable of moving inside the receiving part; A pushing spring inside the receiving part and used to push the sliding member; and A buffer capable of deforming and connected to the sliding member, and capable of contacting the battery outside the receiving part; When the movable stopper is in the close position, the buffer directly contacts the battery to allow the sliding member to move inside the receiving part, so that the buffer is squeezed by the battery and the sliding member to present a deformed state, and the pushing spring is squeezed by the movable stopper and the sliding member to present a compressed state with a shortened length; When the movable stopper is in the far position, the buffer returns to the original shape to present an original state, and the length of the pushing spring increases to present a standby state. The opposite ends of the receiving part are respectively an enclosed end and an open end, and the inside of the receiving part is provided with a stopper capable of contacting the sliding member, and when the sliding member contacts the stopper, the buffer can pass through the open end to be outside the receiving part.

2. The battery fixation assembly of the electric motorcycle as claimed in claim 1 wherein, The stopper extends along the wall of the receiving part to form a ring shape around the open end, the maximum profile of the sliding member is greater than the open end, and the profile of the buffer is smaller than the open end.

3. The battery fixation assembly of the electric motorcycle as claimed in claim 2 wherein, The receiving part includes a receiving channel and an upper cover plate, the receiving channel penetrates from the upper side of the movable stopper to the lower side of the movable stopper, so that the receiving channel is provided with an upper inlet hole formed on the upper side of the movable stopper and a lower inlet hole formed on the lower side of the movable stopper, and the receiving channel forms a stop plate at the position of the lower inlet hole to form the stopper, and the upper cover plate covers the upper inlet hole to form the enclosed end, and the lower inlet hole constitutes the open end alone.

4. The battery fixation assembly of the electric motorcycle as claimed in claim 2 wherein, The receiving part includes a receiving groove and a lower cover plate, the receiving groove is recessed from the lower side of the movable stopper to the upper side of the movable stopper, so that the receiving groove is provided with a groove opening formed on the lower side of the movable stopper and a groove end face with a height higher than the groove opening, and the groove end face constitutes the enclosed end alone, and the lower cover plate penetrates to form a cover plate through hole serving as the open end and is connected to the groove opening, so that the lower cover plate serves as the stopper.

5. The battery fixation assembly of the electric motorcycle as claimed in claim 2 wherein, ​ 6. The battery securing assembly of an electric motorcycle as claimed in claim 2 wherein, The sliding member is provided with a spring accommodating space for accommodating the push spring and a through hole connected to the spring accommodating space, the buffer member is provided with an elastic body which cannot be inserted into the through hole and an elastic through column which is formed from the elastic body and can be inserted into the inside of the through hole, and a part of the elastic through column is located in the inside of the spring accommodating space so that a part of the push spring is located at the periphery of the elastic through column.

7. The battery fixation assembly of the electric motorcycle as claimed in claim 6 wherein, The sliding member is recessed to form a sliding member recess, and an accommodating arm is formed in the inside of the sliding member recess, the accommodating arm surrounds the spring accommodating space so that the accommodating arm is located at the periphery of the push spring.

8. The battery securing assembly of an electric motorcycle as claimed in claim 6 wherein, A part of the elastic through column located in the inside of the through hole is a through column body, and a part of the elastic through column located in the inside of the spring accommodating space is a through column head, the profile of the through column head is larger than the profile of the through column body.

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