CN218907504U - Electric motor cycle - Google Patents
Electric motor cycle Download PDFInfo
- Publication number
- CN218907504U CN218907504U CN202223338378.1U CN202223338378U CN218907504U CN 218907504 U CN218907504 U CN 218907504U CN 202223338378 U CN202223338378 U CN 202223338378U CN 218907504 U CN218907504 U CN 218907504U
- Authority
- CN
- China
- Prior art keywords
- electric motorcycle
- mounting bracket
- sheet metal
- main body
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses an electric motorcycle, comprising: the frame comprises a main body bracket, wherein an accommodating space is formed around the main body bracket; the suspension assembly is connected with the frame; the walking assembly is connected with the frame through the suspension assembly; the power assembly comprises a power battery and a driving motor; the electric motorcycle further comprises a motor controller, the motor controller is connected with the driving motor, and the motor controller and the driving motor are both arranged in the accommodating space; the frame still includes the installing support that is used for supporting power battery, and the installing support can dismantle the upside that sets up at motor controller and driving motor, and the both ends of installing support are connected to main part support's left and right sides respectively. Through the arrangement, the mounting bracket is detachably arranged on the upper side of the driving motor and the motor controller, so that the convenience in disassembly and assembly of the electric motorcycle is improved, and the production efficiency of the electric motorcycle is improved.
Description
Technical Field
The utility model relates to the field of vehicles, in particular to an electric motorcycle.
Background
When the electric motorcycle is assembled, the frame needs to be assembled in a production line after being put according to the posture of the whole motorcycle. Because the cable of the driving motor is hard, the cable is difficult to install when being installed on the electric control. The mounting brackets initially used to support the power cells are welded brackets that are attached to the left and right side tubes. Such a frame may cause an increase in difficulty in mounting the electronic control when the electronic control is mounted.
In addition, when the motor is detached or the electric control is performed, the plastic part bottom plate is required to be completely detached, and the motor and the electric control can be detached and replaced only by operating the motor and the upper side and the lower side of the electric control at the same time.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide an electric motorcycle with a motor convenient to detach and replace or an electric control.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an electric motorcycle comprises a frame, a suspension assembly, a walking assembly and a power assembly; the frame comprises a main body bracket, and an accommodating space is formed around the main body bracket; the suspension assembly is connected with the frame; the walking assembly is connected with the frame through the suspension assembly; the power assembly comprises a power battery and a driving motor; the electric motorcycle further comprises a motor controller, the motor controller is connected with the driving motor, and the motor controller and the driving motor are at least partially arranged in the accommodating space; the frame still includes the installing support that is used for supporting power battery, and the installing support can dismantle the upside that sets up at motor controller and driving motor, and the both ends of installing support are connected to main part support's left and right sides respectively.
Further, the frame still includes the sheet metal component, sheet metal component and main part support fixed connection, and the sheet metal component includes at least one of the following with the connected mode of main part support: welding, riveting and threaded connection.
Further, on a symmetry plane perpendicular to the left-right direction of the electric motorcycle, the sheet metal parts are arranged substantially symmetrically with respect to the symmetry plane.
Further, the installing support includes the fixed part, and the fixed part sets up the both ends at the installing support, and the main part of installing support is basically distributed along the left and right directions of electric motorcycle car, and the connected mode between the main part of fixed part and installing support includes at least: welding and integrally forming.
Further, the mounting bracket is connected with the sheet metal part through the fixing part, and the sheet metal part and the fixing part are sequentially penetrated through the fastener, so that the mounting bracket can be detachably arranged on the main body bracket.
Further, an end face of the fixing portion, which is abutted against the sheet metal member, is set to be a plane, and a length L of the fixing portion in a front-rear direction of the electric motorcycle is 67mm or more and 81mm or less.
Further, both ends of the mounting bracket are provided with fixing portions, and the fixing portions can be distributed around the main body bracket and fixed through fasteners.
Further, the frame still includes sheet metal support and sheet metal component, sheet metal component and main part support fixed connection, and the sheet metal support can be dismantled and set up on the sheet metal component, and the sheet metal support setting is in motor controller's upside.
Further, the frame also comprises a metal plate bracket, and the metal plate bracket and the main body bracket are welded and formed.
Further, the mounting bracket further comprises a supporting portion, the supporting portion is used for supporting the power battery, and the supporting portion and the mounting bracket are integrally formed.
Through setting up detachable installing support, at the installation of motor controller and driving motor, tear open the trade in-process, avoided the installing support to the interference of motor controller and driving motor, and reduced the wiring degree of difficulty of electric motorcycle car to electric motorcycle car's production efficiency has been promoted.
Drawings
Fig. 1 is a schematic view of an electric motorcycle according to an embodiment of the present application.
Fig. 2 is a schematic diagram illustrating an assembly of a frame and a power assembly according to an embodiment of the present application.
Fig. 3 is an exploded view of a frame and a power assembly according to an embodiment of the present application.
Fig. 4 is a schematic view of a mounting bracket in an embodiment of the present application.
Fig. 5 is a schematic view of a vehicle frame in an embodiment of the present application.
Detailed Description
In order to make the present utility model better understood by those skilled in the art, the technical solutions in the specific embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 and 2, an electric motorcycle 100 includes a frame 11, a suspension assembly 12, a traveling assembly 13, and a power assembly 14. Specifically, suspension assembly 12 is at least partially disposed on frame 11, and running assembly 13 is coupled to frame 11 via suspension assembly 12. The power assembly 14 is at least partially disposed on the frame 11, and the power assembly 14 includes a power battery (not shown) and a driving motor 141, which are connected by a wire harness. For clarity of explanation of the technical solution of the present application, the front side, the rear side, the left side, the right side, the upper side, the lower side are also defined as shown in fig. 1.
As shown in fig. 2 and 3, as one implementation, the frame 11 includes a main body bracket 111 and a mounting bracket 112, the main body bracket 111 constitutes a basic frame of the electric motorcycle 100, and the main body bracket 111 is formed with a receiving space 1111 around. Specifically, the electric motorcycle 100 further includes a motor controller 15, the motor controller 15 is connected to the driving motor 141 through a wire harness, and the motor controller 15 and the driving motor 141 are at least partially disposed in the accommodation space 1111. Since the electric motorcycle 100 is provided as a rear wheel drive motorcycle, the motor controller 15 is provided at the front side of the drive motor 141, thereby reducing the difficulty in arrangement of the wire harness in the electric motorcycle 100. Further, the mounting bracket 112 is detachably provided at an upper side of the motor controller 15 and the driving motor 141. By providing the detachable mounting bracket 112, in the assembly process of the motor controller 15 and the driving motor 141, the motor controller 15 and the driving motor 141 can be first disposed in the accommodation space 1111, thereby improving convenience in wire harness connection therebetween. When the motor controller 15 and the driving motor 141 are assembled, the mounting bracket 112 is coupled to the main body bracket 111 by fasteners, and both ends of the mounting bracket 112 are coupled to the left and right sides of the main body bracket 111, respectively. Through the arrangement, the assembly difficulty of the electric motorcycle 100 in the assembly link is reduced, interference of the mounting bracket 112 on wiring harness arrangement of the electric controller or the driving motor 141 is avoided, and accordingly the assembly efficiency of the electric motorcycle 100 is improved.
As shown in fig. 2, as an implementation manner, the frame 11 further includes a sheet metal part 114, the sheet metal part 114 is fixedly connected with the main body bracket 111, and the mounting bracket 112 can be detachably connected to the main body bracket 111 through the sheet metal part 114. The connection manner between the sheet metal part 114 and the main body bracket 111 at least comprises at least one of the following: the sheet metal part 114 is connected with the main body support 111 through threads, the sheet metal part 114 is riveted with the main body support 111, and the sheet metal part 114 is welded with the main body support 111. Specifically, the sheet metal member 114 is provided to support one side end surface of the mounting bracket 112 as a plane. Because the terminal surface setting of sheet metal component 114 and installing support 112 butt is the plane to increased the area of contact between installing support 112 and the sheet metal component 114, and then avoided main part support 111 to be crushed, prolonged the life of frame 11. Further, the mounting bracket 112 is positioned on the main body bracket 111 by a sheet metal member 114. Since the mounting bracket 112 is used to support the power battery, the set position of the mounting bracket 112 depends on the installation position of the power battery. In order to avoid the influence of assembly errors generated in the assembly process of the mounting bracket 112 on the supporting effect of the power battery, the setting position of the mounting bracket 112 can be determined by arranging the sheet metal part 114, so that the assembly precision of the detachable mounting bracket 112 is improved.
As shown in fig. 2, specifically, on a symmetry plane 101 perpendicular to the left-right direction of the electric motorcycle 100, the number and positions of the sheet metal members 114 are substantially symmetrically arranged with respect to the symmetry plane 101. By providing the symmetrical sheet metal members 114, the positioning effect of the mounting bracket 112 can be further improved so that the mounting bracket 112 extends substantially in a left-right direction parallel to the electric motorcycle 100.
As shown in fig. 4, as an implementation, the mounting bracket 112 includes a fixing portion 1121, the main body of the mounting bracket 112 is substantially distributed along the left-right direction of the electric motorcycle 100, and the connection manner between the fixing portion 1121 and the main body of the mounting bracket 112 includes at least: welded, integrally formed, and fixing portions 1121 are provided at both ends of the mounting bracket 112, respectively, and the mounting bracket 112 is connected to the sheet metal member 114 through the fixing portions 1121. Specifically, when the mounting bracket 112 is connected to the main body bracket 111, the fastener sequentially penetrates the sheet metal member 114 and the fixing portion 1121, thereby improving the stability of the mounting bracket 112. Further, the end surfaces of the fixing portion 1121 and the sheet metal part 114 abutting against each other are set to be flat surfaces, so that the contact area between the mounting bracket 112 and the sheet metal part 114 is increased, the main body bracket 111 is prevented from being crushed, and the service life of the frame 11 is prolonged.
As one implementation, the length of the fixing portion 1121 extending in the front-rear direction of the electric motorcycle 100 is set to L1, and the length L1 of the fixing portion 1121 is set to 67mm or more and 81mm or less. Specifically, the length L1 of the fixing portion 1121 is set to 70mm or more and 77mm or less. More specifically, the length L1 of the fixing portion 1121 is set to 73mm or more and 74mm or less. With the above arrangement, the length L1 of the fixing portion 1121 is prevented from being too small, and the contact area between the mounting bracket 112 and the sheet metal member 114 is reduced, thereby preventing the main body bracket 111 from being crushed by the mounting bracket 112. In addition, the excessive length L of the fixing portion 1121 is prevented from interfering with the assembly of other parts on the main body bracket 111, and the material cost of the mounting bracket 112 is reduced.
As another implementation, the mounting bracket 112 includes fixing portions 1121 provided at both ends, and the fixing portions 1121 can be distributed around the body bracket 111. Specifically, the fixing portion 1121 is provided substantially as an annular cylinder, and a notch (not shown) for engaging the main body bracket 111 is formed in the annular cylinder. When the mounting bracket 112 is assembled, the mounting bracket 112 is clamped to the main body bracket 111 through the notch on the fixing portion 1121, the tightness of the connection between the fixing portion 1121 and the main body bracket 111 is improved by the fastener, and the movement of the mounting bracket 112 in the front-rear direction of the electric motorcycle 100 is restricted by the fastener. In the above arrangement, the fixing portions 1121 at both ends of the mounting bracket 112 can be looped on the main body bracket 111, thereby reducing the number of parts on the main body bracket 111. The fixing portion 1121 is provided around the main body bracket 111, so that the mounting bracket 112 can move in the front-rear direction of the electric motorcycle 100 without providing a fastener. Thereby adjusting the position of the mounting bracket 112 during assembly to achieve better support for the power cell.
In the case where the fixing portion 1121 is provided as a circular cylinder, the fixing portion 1121 extends in the front-rear direction of the electric motorcycle 100 by a length L1'. The length L1' of the fixing portion 1121 is 67mm or more and 81mm or less. Specifically, the length L1' of the fixing portion 1121 is 70mm or more and 77mm or less. More specifically, the length L1' of the fixing portion 1121 is 73mm or more and 74mm or less. With the above arrangement, it is avoided that the local positional friction between the fixing portion 1121 and the main body bracket 111 is excessively large due to the excessively small length L1' of the fixing portion 1121, thereby preventing the main body bracket 111 from being worn by the fixing portion 1121. In addition, the excessive length L1' of the fixing portion 1121 is prevented from interfering with the assembly of other parts on the main body bracket 111, and the material cost of the mounting bracket 112 is reduced.
As shown in fig. 4, as an implementation, the mounting bracket 112 further includes a support portion 1122, the support portion 1122 is used to support the power battery, and the support portion 1122 is integrally formed with the mounting bracket 112. Specifically, the support portion 1122 is provided substantially at the rear side of the mounting bracket 112, so that the power battery can be stably provided on the frame 11 by the cooperation of the support portion 1122 and the main body bracket 111. Further, at least one connection hole is formed on the support portion 1122, and when the power battery is at least partially disposed on the support portion 1122, the connection hole is matched with the fastener, so that stability of the power battery is improved, and damage of the power battery due to shaking of the vehicle during driving is avoided.
As shown in fig. 3 and 5, as an implementation manner, the frame 11 further includes a sheet metal bracket 113, the sheet metal bracket 113 is disposed on the upper side of the motor controller 15, and the sheet metal bracket 113 is detachably disposed on the main body bracket 111. Specifically, when the sheet metal bracket 113 is connected to the main body bracket 111 through the sheet metal member 114, the fastener sequentially penetrates the sheet metal bracket 113 and the sheet metal member 114 to fixedly connect the sheet metal bracket 113 and the main body bracket 111. By arranging the detachable sheet metal bracket 113, the assembly difficulty of the motor controller 15 is reduced, so that the motor controller 15 has a larger movable space.
As another implementation, the sheet metal bracket 113 and the main body bracket 111 are welded or integrally formed. Since the sheet metal bracket 113 is provided only on the upper side of the motor controller 15, interference of the sheet metal bracket 113 to the motor controller 15 and the driving motor 141 is small in the assembly process of the motor controller 15 and the driving motor 141. Therefore, under the condition that the sheet metal bracket 113 is welded or integrally formed with the main body bracket 111, the assembly process of the electric motorcycle 100 in the production and manufacturing process is reduced, and the assembly efficiency of the electric motorcycle 100 can be improved.
In summary, through setting up detachable installing support 112, in electric motorcycle 100 assembly process, avoid installing support 112 to the interference of motor controller 15 and driving motor 141, reduced the operation degree of difficulty in carrying out the wiring process of motor controller 15 and driving motor 141 to promote electric motorcycle 100's assembly efficiency.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (10)
1. An electric motorcycle, comprising:
the vehicle frame comprises a main body bracket, wherein an accommodating space is formed around the main body bracket;
a suspension assembly connected to the frame;
the walking assembly is connected with the frame through the suspension assembly;
the power assembly comprises a power battery and a driving motor;
it is characterized in that the method comprises the steps of,
the electric motorcycle further comprises a motor controller, wherein the motor controller is connected with the driving motor, and the motor controller and the driving motor are at least partially arranged in the accommodating space; the frame also comprises a mounting bracket for supporting the power battery, wherein the mounting bracket is detachably arranged on the upper side of the motor controller and the driving motor, and two ends of the mounting bracket are respectively connected to the left side and the right side of the main body bracket.
2. The electric motorcycle according to claim 1, wherein,
the frame still includes the sheet metal component, the sheet metal component with main part support fixed connection, the sheet metal component with the connected mode of main part support includes at least one of following: welding, riveting and threaded connection.
3. The electric motorcycle according to claim 2, wherein,
on a symmetry plane perpendicular to the left-right direction of the electric motorcycle, the sheet metal parts are arranged basically symmetrically about the symmetry plane.
4. The electric motorcycle according to claim 2, wherein,
the mounting bracket comprises fixing parts, the fixing parts are arranged at two ends of the mounting bracket, the main body of the mounting bracket is basically distributed along the left-right direction of the electric motorcycle, and the connection mode between the fixing parts and the main body of the mounting bracket at least comprises: welding and integrally forming.
5. The electric motorcycle according to claim 4, wherein,
the mounting bracket is connected with the sheet metal part through the fixing part, and the fastener sequentially penetrates through the sheet metal part and the fixing part, so that the mounting bracket can be detachably arranged on the main body bracket.
6. The electric motorcycle according to claim 4, wherein,
the fixed part with the terminal surface setting of sheet metal component butt is the plane, the fixed part is followed length L in the fore-and-aft direction of electric motor car is greater than or equal to 67mm and less than or equal to 81mm.
7. The electric motorcycle according to claim 1, wherein,
both ends of the mounting bracket are provided with fixing parts, and the fixing parts can be distributed around the main body bracket and are fixed through fasteners.
8. The electric motorcycle according to claim 1, wherein,
the frame still includes panel beating support and sheet metal component, the sheet metal component with main part support fixed connection, the panel beating support can dismantle the setting and be in on the sheet metal component, just the panel beating support sets up motor controller's upside.
9. The electric motorcycle according to claim 1, wherein,
the frame also comprises a metal plate support, and the metal plate support and the main body support are welded and formed.
10. The electric motorcycle according to claim 1, wherein,
the mounting bracket further comprises a supporting portion, wherein the supporting portion is used for supporting the power battery, and the supporting portion and the mounting bracket are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338378.1U CN218907504U (en) | 2022-12-09 | 2022-12-09 | Electric motor cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338378.1U CN218907504U (en) | 2022-12-09 | 2022-12-09 | Electric motor cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218907504U true CN218907504U (en) | 2023-04-25 |
Family
ID=86046558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338378.1U Active CN218907504U (en) | 2022-12-09 | 2022-12-09 | Electric motor cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218907504U (en) |
-
2022
- 2022-12-09 CN CN202223338378.1U patent/CN218907504U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11752886B2 (en) | Vehicle installation structure and vehicle installation method for fuel cell stack | |
| CN218907504U (en) | Electric motor cycle | |
| CN105270152A (en) | Mounting structure of battery of hybrid electric vehicle | |
| CN210212528U (en) | Novel electric automobile power assembly crossbeam spare part fixed establishment | |
| CN212243221U (en) | Vehicle-mounted gateway controller mounting structure | |
| KR101776759B1 (en) | Fuel cell power train system frame | |
| CN201961385U (en) | Automotive rear top cover crossbeam assembly | |
| CN216034651U (en) | Auxiliary frame and vehicle | |
| CN218839662U (en) | Installation mechanism and motorcycle suitable for same | |
| CN218648081U (en) | CTC battery system, frame system and automobile | |
| CN217022163U (en) | Suspension structure for vehicle engine | |
| CN215751779U (en) | Be applied to additional strengthening of auto steering guide arm frame support | |
| CN219115627U (en) | Electric motor cycle | |
| CN218616208U (en) | Mounting bracket for mounting floating plug-in | |
| CN221113642U (en) | Safety handle support structure | |
| CN218257714U (en) | Suspension, suspension system and vehicle | |
| CN217655998U (en) | Battery pack mounting bracket for vehicle and vehicle | |
| CN204774702U (en) | Electric automobile quick -witted mounting structure that charges | |
| CN217778547U (en) | Extended range type light truck all-in-one mounting bracket structure | |
| CN218141003U (en) | Power assembly suspension system applied to fuel cell vehicle and fuel cell vehicle | |
| CN219029108U (en) | Battery replacement device and vehicle | |
| CN209776152U (en) | Automobile expansion tank mounting structure | |
| CN218929654U (en) | Motorcycle | |
| CN215513315U (en) | Electric automobile and trade electric construction fast thereof | |
| CN216684609U (en) | Front baffle crossbeam and accelerator pedal mounting structure adopting same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |