Electric motorcycle
By designing the terminal lifting mechanism and buffer parts in electric motorcycles, the wear problem between the battery connection port and the battery connection terminal caused by human operation errors during battery replacement is solved, and a more stable and safe battery connection is achieved, extending the service life.
Patent Information
- Application Number
- CN202422298874.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-20
AI Technical Summary
When replacing the battery of an electric motorcycle, due to human operation errors, the battery connection port and the battery connection terminal at the vehicle body end are too strong, which may cause damage or wear of the battery case, affecting safety and service life.
An electric motorcycle including a battery accommodating slot, a first battery, a first battery connection terminal and a terminal lifting mechanism is designed. The battery connection terminal is moved upward by a terminal lift mechanism, stabilizing the battery connection port of the battery, and preventing collision and wear through the buffer and support members.
When replacing the battery, the possibility of the battery falling from a high place and hitting the battery connection terminal is avoided, the possibility of wear of the battery connection port and the battery connection terminal is reduced, the service life of both is increased, and operation is simplified.
Smart Images
Figure CN222973555U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electric motorcycle, and particularly to an electric motorcycle capable of stably connecting a battery. Background Art
[0002] When replacing the battery of an electric motorcycle, due to human operation errors, the force at the moment of engagement between the battery connection port under the battery and the battery connection terminal at the vehicle body end may be too large. Or, when inserting the battery, the direction of the battery connection port is not aligned with the battery connection terminal at the vehicle body end, resulting in damage to the battery housing. Or there may be wear between the battery connection port and the battery connection terminal. If the above-mentioned damaged conditions are not discovered immediately and sudden power failure occurs during driving, it may cause safety concerns. Therefore, it is a very important issue to ensure safe and reliable connection between the battery connection port and the battery connection terminal. Summary of the Utility Model
[0003] An embodiment of the utility model provides an electric motorcycle to solve the problems of the prior art, which includes a battery accommodation groove, a first battery, a first battery connection terminal, and a terminal lifting mechanism. The first battery is adapted to be disposed in the battery accommodation groove. The first battery connection terminal is adapted to connect to the first battery. The first battery connection terminal is disposed on the terminal lifting mechanism, and the terminal lifting mechanism is adapted to move the first battery connection terminal between a first position and a second position. When the first battery connection terminal is in the first position, the first battery connection terminal connects to the first battery. When the first battery connection terminal is in the second position, the first battery connection terminal is separated from the first battery.
[0004] In one embodiment, the battery accommodation groove includes a first accommodation groove abutting portion. When the first battery is placed in the battery accommodation groove, the bottom of the first battery abuts against the first accommodation groove abutting portion.
[0005] In one embodiment, the battery accommodation groove includes a bottom layer accommodation space located below the first accommodation groove abutting portion. When the first battery connection terminal is in the second position, the first battery connection terminal is located within the bottom layer accommodation space.
[0006] In one embodiment, the terminal lifting mechanism includes a lifting support plate, and the first battery connection terminal is disposed on the lifting support plate.
[0007] In one embodiment, the terminal lifting mechanism further includes a first buffer member disposed on the lifting support plate. When the first battery connection terminal is in the first position, the first buffer member abuts against the first battery.
[0008] In one embodiment, the first buffer member surrounds the first battery connection terminal.
[0009] In one embodiment, the terminal lifting mechanism further includes a screw rod, a guide rod, and a moving seat. The moving seat is screwed to the screw rod and is guided by the guide rod. The lifting plate is fixedly connected to the moving seat. When the screw rod rotates, the moving seat moves along the guide rod.
[0010] In one embodiment, the terminal lifting mechanism further includes a driving unit that is connected to the screw rod and is adapted to rotate the screw rod.
[0011] In one embodiment, the electric motorcycle further includes a second battery and a second battery connection terminal. The second battery is adapted to be disposed in the battery accommodation groove. The second battery connection terminal is adapted to connect to the second battery, and the second battery connection terminal is disposed on the lifting plate. Wherein, the terminal lifting mechanism further includes a second buffer member that is disposed on the lifting plate and surrounds the second battery connection terminal.
[0012] In one embodiment, the battery accommodation groove includes a second accommodation groove abutting portion. When the second battery is placed in the battery accommodation groove, the bottom of the second battery abuts against the second accommodation groove abutting portion. The height of the second accommodation groove abutting portion is lower than the height of the first accommodation groove abutting portion. The lifting plate includes a first support member, a second support member, and a connecting member. One end of the first support member is connected to the moving seat, and the first battery connection terminal is disposed on the first support member. One end of the second support member is connected to the moving seat, and the second battery connection terminal is disposed on the second support member. The connecting member connects the first support member and the second support member.
[0013] When applying the electric motorcycle according to the embodiment of the present invention, when replacing the battery, the battery can be first placed in the battery accommodation groove, and then the battery connection terminal can be lifted by the terminal lifting mechanism to stably connect the battery connection terminal to the battery connection port of the battery. Compared with the prior art, the electric motorcycle according to the embodiment of the present invention can avoid the possibility that the battery falls from a high place and impacts the battery connection terminal when replacing the battery. When the battery connection terminal moves upward and engages with the battery connection port, the engaging speed is also controlled by the terminal lifting mechanism, minimizing the possibility of abrasion between the battery connection port and the battery connection terminal and increasing the service life of the aforementioned two. In addition, when the electric motorcycle has multiple replaceable batteries, it is convenient to operate. Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the main structure of the electric motorcycle according to the embodiment of the present invention.
[0015] Figure 2A The battery accommodation groove and the battery according to the embodiment of the present invention, wherein the first battery connection terminal is located at the first position.
[0016] Figure 2B The battery accommodation groove and the battery according to the embodiment of the present invention, wherein the first battery connection terminal is located at the second position.
[0017] Figure 3 The detailed structure of the terminal lifting mechanism according to the embodiment of the present invention.
[0018] Figure 4 The detailed structure of the first battery according to the embodiment of the present invention.
[0019] Description of main component symbols:
[0020] 1: First battery
[0021] 2: Second battery
[0022] 3: Battery accommodation groove
[0023] 11: First battery connection port
[0024] 31: First accommodation groove abutting portion
[0025] 32: Second accommodation groove abutting portion
[0026] 33: Bottom layer accommodation space
[0027] 41: First battery connection terminal
[0028] 42: Second battery connection terminal
[0029] 5: Terminal lifting mechanism
[0030] 51: Lifting support plate
[0031] 511: First support member
[0032] 512: Second support member
[0033] 513: Connecting member
[0034] 521: First buffer
[0035] 522: Second buffer
[0036] 53: Screw
[0037] 54: Guide rod
[0038] 55: Moving seat
[0039] 56: Driving unit
[0040] M: Electric motorcycle
[0041] 91: Handlebar
[0042] 92: Front wheel
[0043] 93: Rear wheel
[0044] 94: Seat
[0045] 95: Power system Detailed implementation manner
[0046] Figure 1 This is a schematic diagram of the main structure of the electric motorcycle M according to an embodiment of the present invention, including components such as a handlebar 91, a front wheel 92, a rear wheel 93, a seat 94, and a power system 95.
[0047] The electric motorcycle M includes parts such as a front section, a middle section, and a rear section. The front section of the electric motorcycle M is provided with components such as a handlebar 91, a front wheel 92, a turn signal, and a keyhole. The middle section of the electric motorcycle M is provided with components such as a power system 95, a seat 94, and a kickstand. The rear section of the electric motorcycle M is provided with components such as a taillight, a rear wheel 93, and a fender.
[0048] The handlebar 91 is used to control the traveling direction of the electric motorcycle M. Functional parts can be installed on the handlebar 91, including units such as an instrument panel, a switch, and a rearview mirror. The handlebar 91 also has a handle (including a power grip) and a handbrake. The user can control the steering of the handlebar 91 through the handle, adjust the power supply of the power system (motor) 95 through the power grip to control the power output, and decelerate the electric motorcycle M through the handbrake. A main light can also be installed on the handlebar 91, and the main light provides main light illumination for the electric motorcycle M.
[0049] The handlebar 91 and the front wheel 92 are linked by a handlebar rotation shaft. Thus, by rotating the handlebar 91, the angle of the front wheel 92 can be controlled, thereby controlling the traveling direction of the electric motorcycle M.
[0050] The power system 95 is connected to and drives the rear wheel 93, thereby providing power for the electric motorcycle M to make the electric motorcycle M move forward.
[0051] Figure 2A This is the battery accommodation groove and battery according to an embodiment of the present invention, wherein the first battery connection terminal is located at the first position. Figure 2B This is the battery accommodation groove and battery according to an embodiment of the present invention, wherein the first battery connection terminal is located at the second position. With reference to Figure 1 , Figure 2A and Figure 2B, the electric motorcycle M of the embodiment of the present utility model includes a battery accommodation groove 3, a first battery 1, a first battery connection terminal 41, and a terminal lifting mechanism 5. The first battery 1 is adapted to be disposed in the battery accommodation groove 3. The first battery connection terminal 41 is adapted to connect to the first battery 1. The first battery connection terminal 41 is disposed on the terminal lifting mechanism 5, and the terminal lifting mechanism 5 is adapted to move the first battery connection terminal 41 between a first position ( Figure 2A ) and a second position ( Figure 2B ). When the first battery connection terminal 41 is in the first position ( Figure 2A ), the first battery connection terminal 41 connects to the first battery 1. When the first battery connection terminal 41 is in the second position ( Figure 2B ), the first battery connection terminal 41 is separated from the first battery 1.
[0052] With reference to Figure 2A and Figure 2B , in an embodiment, the battery accommodation groove 3 includes a first accommodation groove abutting portion 31. When the first battery 1 is placed in the battery accommodation groove 3, the bottom of the first battery 1 abuts against the first accommodation groove abutting portion 31. Thus, the position of the first battery 1 is limited by the first accommodation groove abutting portion 31.
[0053] With reference to Figure 2A and Figure 2B , in an embodiment, the battery accommodation groove 3 includes a bottom layer accommodation space 33, and the bottom layer accommodation space 33 is located below the first accommodation groove abutting portion 31. When the first battery connection terminal 41 is in the second position ( Figure 2B ), the first battery connection terminal 41 is located within the bottom layer accommodation space 33.
[0054] Figure 3 is the detailed structure of the terminal lifting mechanism of the embodiment of the present utility model. Refer to Figure 3 , in an embodiment, the terminal lifting mechanism 5 includes a lifting support plate 51, and the first battery connection terminal 41 is disposed on the lifting support plate 51.
[0055] With reference to Figure 2A , Figure 2B and Figure 3 , in an embodiment, the terminal lifting mechanism 5 further includes a first buffer member 521, and the first buffer member 521 is disposed on the lifting support plate 51. When the first battery connection terminal 41 is in the first position, the first buffer member 521 abuts against the first battery 1. Thus, the collision between the lifting support plate 51 and the first battery 1 can be prevented.
[0056] Refer to Figure 3, in one embodiment, the first buffer member 521 surrounds the first battery connection terminal 41.
[0057] Refer to Figure 3 , in one embodiment, the terminal lifting mechanism 5 further includes a screw rod 53, a guide rod 54 and a moving seat 55. The moving seat 55 is screwed to the screw rod 53, and the moving seat 55 is guided by the guide rod 54. The lifting plate 51 is fixedly connected to the moving seat 55. When the screw rod 53 rotates, the moving seat 55 moves along the guide rod 54.
[0058] Refer to Figure 3 , in one embodiment, the terminal lifting mechanism 5 further includes a driving unit 56. The driving unit 56 is connected to the screw rod 53 and is adapted to rotate the screw rod 53.
[0059] With reference to Figure 2A 、 Figure 2B And Figure 3 , in one embodiment, the electric motorcycle further includes a second battery 2 and a second battery connection terminal 42. The second battery 2 is adapted to be disposed in the battery accommodating groove 3. The second battery connection terminal 42 is adapted to connect to the second battery 2. The second battery connection terminal 42 is disposed on the lifting plate 51. Wherein, the terminal lifting mechanism 5 further includes a second buffer member 522. The second buffer member 522 is disposed on the lifting plate 51 and surrounds the second battery connection terminal 42.
[0060] With reference to Figure 2A 、 Figure 2B And Figure 3 , in one embodiment, the battery accommodating groove 3 includes a second accommodating groove abutting portion 32. When the second battery 2 is placed in the battery accommodating groove 3, the bottom of the second battery 2 abuts against the second accommodating groove abutting portion 32. The height of the second accommodating groove abutting portion 32 is lower than the height of the first accommodating groove abutting portion 31. The lifting plate 51 includes a first supporting member 511, a second supporting member 512 and a connecting member 513. One end of the first supporting member 511 is connected to the moving seat 55. The first battery connection terminal 41 is disposed on the first supporting member 511. One end of the second supporting member 512 is connected to the moving seat 55. The second battery connection terminal 42 is disposed on the second supporting member 512. The connecting member 513 connects the first supporting member 511 and the second supporting member 512.
[0061] Figure 4 This is the detailed structure of the first battery in the embodiment of the present invention. With reference to Figure 2A 、 Figure 2B And Figure 4, in one embodiment, the first battery 1 includes a first battery connection port 11, and the first battery connection port 11 is adapted to connect to the first battery connection terminal 41.
[0062] For the electric motorcycle applying the embodiment of the present utility model, when replacing the battery, the battery can be first placed into the battery accommodation groove, and then the battery connection terminal can be lifted by the terminal lifting mechanism to stably connect the battery connection terminal to the battery connection port of the battery. Compared with the prior art, the electric motorcycle of the embodiment of the present utility model can avoid the possibility that the battery drops from a high place and impacts the battery connection terminal when replacing the battery. When the battery connection terminal moves upward to engage with the battery connection port, the engagement speed is also controlled by the terminal lifting mechanism, minimizing the possibility of abrasion between the battery connection port and the battery connection terminal and increasing the service life of the above two. In addition, when the electric motorcycle has multiple replaceable batteries, it is convenient to operate.
[0063] Although the present utility model has been disclosed above with specific preferred embodiments, it is not intended to limit the present utility model. Those skilled in the art can still make some modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the scope defined by the claims in the patent application document.
Claims
1. An electric motorcycle, characterized in that: include: a battery compartment; A first battery, adapted to be disposed in the battery receiving slot; a first battery connection terminal, adapted to connect the first battery; as well as A terminal lifting mechanism, wherein the first battery connection terminal is arranged on the terminal lifting mechanism, and the terminal lifting mechanism is suitable for moving the first battery connection terminal between a first position and a second position. When the first battery connection terminal is in the first position, the first battery connection terminal is connected to the first battery, and when the first battery connection terminal is in the second position, the first battery connection terminal is separated from the first battery.
2. The electric motorcycle according to claim 1, characterized in that: The battery accommodating slot comprises a first accommodating slot abutting portion. When the first battery is placed in the battery accommodating slot, the bottom of the first battery abuts against the first accommodating slot abutting portion.
3. The electric motorcycle according to claim 2, characterized in that: The battery accommodating groove comprises a bottom accommodating space, and the bottom accommodating space is located below the abutting portion of the first accommodating groove. When the first battery connecting terminal is at the second position, the first battery connecting terminal is located in the bottom accommodating space.
4. The electric motorcycle according to claim 2, characterized in that: The terminal lifting mechanism comprises a lifting support plate, and the first battery connection terminal is arranged on the lifting support plate.
5. The electric motorcycle according to claim 4, characterized in that: The terminal lifting mechanism further comprises a first buffer member, which is arranged on the lifting support plate. When the first battery connection terminal is at the first position, the first buffer member abuts against the first battery.
6. The electric motorcycle according to claim 5, characterized in that: The first buffer member surrounds the first battery connecting terminal.
7. The electric motorcycle according to claim 6, characterized in that: The terminal lifting mechanism also includes a screw rod, a guide rod and a moving seat. The moving seat is screwed with the screw rod and guided by the guide rod. The lifting support plate is fixedly connected to the moving seat. When the screw rod rotates, the moving seat moves along the guide rod.
8. The electric motorcycle according to claim 7, characterized in that: The terminal lifting mechanism also includes a driving unit, which is connected to the screw rod and is suitable for rotating the screw rod.
9. The electric motorcycle according to claim 8, characterized in that: Also includes: A second battery, adapted to be disposed in the battery receiving slot; a second battery connection terminal, adapted to connect the second battery, the second battery connection terminal being disposed on the lifting support plate, The terminal lifting mechanism further includes a second buffer member, which is disposed on the lifting support plate and surrounds the second battery connection terminal.
10. The electric motorcycle according to claim 9, characterized in that: The battery accommodating slot includes a second accommodating slot abutting portion. When the second battery is placed in the battery accommodating slot, the bottom of the second battery abuts against the second accommodating slot abutting portion. The height of the second accommodating slot abutting portion is lower than the height of the first accommodating slot abutting portion. The lifting support plate includes a first supporting component, a second supporting component and a connecting component. One end of the first supporting component is connected to the movable seat, the first battery connecting terminal is arranged on the first supporting component, one end of the second supporting component is connected to the movable seat, the second battery connecting terminal is arranged on the second supporting component, and the connecting component connects the first supporting component and the second supporting component.