Electric vehicle rear clothes rack, electric vehicle frame and electric vehicle
By setting the rear hang front bracket, saddle lock plate bracket and rear hang rear bracket on the U-shaped tube of the rear hanger of the electric vehicle to form a preset space to install the controller, the problem that the existing electric vehicle rear hanger fails to provide the controller installation space, and the function improvement is achieved.
Patent Information
- Application Number
- CN202421551015.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing electric vehicle rear hanger structure fails to provide the installation space of the controller, limiting the function and usability of the electric vehicle.
An electric vehicle rear hanger is designed, including a U-shaped tube, a rear hang front bracket, a saddle lock plate bracket and a rear hang rear bracket. By setting these brackets on the U-shaped tube, a preset space is formed to install the controller.
The installation and fixation of the controller is achieved, the use function of the rear coat hanger of the electric vehicle is increased, and the overall performance of the electric vehicle is improved.
Smart Images
Figure CN222905748U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electric vehicles, and more specifically, to a rear carrier for an electric vehicle, an electric vehicle frame, and an electric vehicle. Background Art
[0002] An electric vehicle refers to a mechatronic personal transportation vehicle that uses a battery as an auxiliary energy source and is based on an ordinary bicycle, equipped with a motor, a controller, a battery, a throttle grip, a brake lever, and other control components and a display instrument system. The frame is one of the main components of an electric vehicle, and the quality of its frame directly relates to the personal safety of users. The structural form of the frame should meet the requirements of its functions (assemblability, etc.), performance (rigidity, strength, etc.), and marketability. Generally, a rear carrier is provided on an electric vehicle, and the rear carrier can carry objects and people.
[0003] The rear bracket of an electric vehicle is mainly used to support components such as the battery and luggage of the electric vehicle, and has the characteristics of strong bearing capacity, high stability, and wear resistance. Its structure generally includes a bracket body, a connecting component, a supporting component, etc. In practical applications, the rear bracket of an electric vehicle needs to have properties such as being lightweight, practical, and safe. The existing rear carrier structure only has a supporting function and does not provide an installation space for the controller. Summary of the Utility Model
[0004] The purpose of the present application is to provide a rear carrier for an electric vehicle, an electric vehicle frame, and an electric vehicle, which can install and fix the controller.
[0005] The embodiments of the present application are implemented as follows:
[0006] On one hand of the embodiments of the present application, a rear carrier for an electric vehicle is provided, including a U-shaped tube, a front rear-carrier bracket, a saddle lock plate bracket, and a rear rear-carrier bracket provided on the U-shaped tube. The front rear-carrier bracket is provided on one side close to the opening of the U-shaped tube, the rear rear-carrier bracket is provided on one side close to the bottom of the U-shaped tube, the saddle lock plate bracket is provided between the front rear-carrier bracket and the rear rear-carrier bracket, and a controller for controlling the electric vehicle circuit is installed between the front rear-carrier bracket and the saddle lock plate bracket, and a saddle is installed on the saddle lock plate bracket.
[0007] Optionally, as an implementable manner, the U-shaped tube includes a bent section, a first connection section, and a second connection section provided at both ends of the bent section. A first diagonal brace is provided in the middle of the first connection section, a second diagonal brace is provided in the middle of the second connection section, and the other ends of the first diagonal brace and the second diagonal brace are respectively used to connect to the frame.
[0008] Optionally, as an implementable manner, the ends of the first diagonal brace and the second diagonal brace away from the U-shaped tube are connected to the frame through a lower connecting rod.
[0009] Optionally, as an implementable manner, an upper connecting rod is connected to the open side of the U-shaped tube, and the upper connecting rod and the lower connecting rod are used to connect to the rear beam tube of the vehicle frame respectively.
[0010] Optionally, as an implementable manner, a first shock absorber upper bracket is provided on the first diagonal brace, and a second shock absorber upper bracket is provided on the second diagonal brace. The first shock absorber upper bracket and the second shock absorber upper bracket are used to connect the shock absorber.
[0011] Optionally, as an implementable manner, a first connection hole is provided on the first shock absorber upper bracket, and a second connection hole is provided on the second shock absorber upper bracket.
[0012] Optionally, as an implementable manner, a plurality of mounting holes are provided on the saddle lock plate bracket for mounting the saddle.
[0013] Optionally, as an implementable manner, a plurality of first fixing holes are provided on the front bracket of the rear clothes hanger, and a plurality of second fixing holes are provided on the rear bracket of the rear clothes hanger.
[0014] On the other hand of the embodiment of the present application, an electric vehicle frame is provided, including a main beam tube, a rear beam tube, side tubes connecting the main beam tube and the rear beam tube, and the electric vehicle rear clothes hanger as described in any one of the above. The electric vehicle rear clothes hanger is installed on the rear beam tube.
[0015] The embodiment of the present application also provides an electric vehicle, including a housing and the electric vehicle frame as described above.
[0016] The beneficial effects of the embodiment of the present application include:
[0017] The electric vehicle rear clothes hanger, electric vehicle frame and electric vehicle provided by the present application include a U-shaped tube and a front bracket of the rear clothes hanger, a saddle lock plate bracket and a rear bracket of the rear clothes hanger provided on the U-shaped tube. The front bracket of the rear clothes hanger is arranged on one side close to the opening of the U-shaped tube, the rear bracket of the rear clothes hanger is arranged on one side close to the bottom of the U-shaped tube, the saddle lock plate bracket is arranged between the front bracket of the rear clothes hanger and the rear bracket of the rear clothes hanger. A controller for controlling the electric vehicle circuit is installed between the front bracket of the rear clothes hanger and the saddle lock plate bracket, and a saddle is installed on the saddle lock plate bracket. By forming a preset space between the front bracket of the rear clothes hanger and the saddle lock plate bracket to install the controller, the use function of the electric vehicle rear clothes hanger is increased. Description of the Drawings
[0018] To more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related accompanying drawings can also be obtained based on these drawings.
[0019] Figure 1 One of the structural schematic diagrams of the rear clothes hanger of the electric vehicle provided by the embodiment of the present application;
[0020] Figure 2 Another structural schematic diagram of the rear clothes hanger of the electric vehicle provided by the embodiment of the present application.
[0021] Icons: 100 - Rear clothes hanger of electric vehicle; 110 - U-shaped tube; 111 - Bending section; 112 - First connection section; 113 - Second connection section; 120 - Front bracket of rear clothes hanger; 121 - First fixing hole; 130 - Saddle lock plate bracket; 131 - Mounting hole; 140 - Rear bracket of rear clothes hanger; 141 - Second fixing hole; 150 - First diagonal brace; 151 - Upper bracket of first shock absorber; 1511 - First connection hole; 160 - Second diagonal brace; 161 - Upper bracket of second shock absorber; 1611 - Second connection hole; 170 - Upper connecting rod; 180 - Lower connecting rod. Detailed implementation manners
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and shown in the accompanying drawings here can be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.
[0024] It should be noted that similar reference numerals and letters denote similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in subsequent accompanying drawings. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0026] Please refer to Figure 1 and Figure 2 As shown in FIGS. Figure 1 and Figure 2 , this embodiment provides an electric vehicle rear hanger 100, which includes a U-shaped tube 110, and a front rear hanger bracket 120, a saddle lock plate bracket 130, and a rear rear hanger bracket 140 arranged on the U-shaped tube 110. The front rear hanger bracket 120 is arranged on one side close to the opening of the U-shaped tube 110, the rear rear hanger bracket 140 is arranged on one side close to the bottom of the U-shaped tube 110, the saddle lock plate bracket 130 is arranged between the front rear hanger bracket 120 and the rear rear hanger bracket 140, a controller for controlling the electric vehicle circuit is installed between the front rear hanger bracket 120 and the saddle lock plate bracket 130, and a saddle is installed on the saddle lock plate bracket 130.
[0027] Specifically, when assembling the electric vehicle rear hanger 100 of the present application, the front rear hanger bracket 120, the saddle lock plate bracket 130, and the rear rear hanger bracket 140 are installed on the U-shaped tube 110. The front rear hanger bracket 120 is arranged on one side close to the opening of the U-shaped tube 110, the rear rear hanger bracket 140 is arranged on one side close to the bottom of the U-shaped tube 110, the saddle lock plate bracket 130 is arranged between the front rear hanger bracket 120 and the rear rear hanger bracket 140, and a controller is installed between the front rear hanger bracket 120 and the saddle lock plate bracket 130, and a saddle is installed on the saddle lock plate bracket 130 to complete the assembly of the electric vehicle rear hanger 100. A preset distance is provided between the front rear hanger bracket 120 and the saddle lock plate bracket 130 to form a preset space between the front rear hanger bracket 120 and the saddle lock plate bracket 130 for installing the controller or forming a storage chamber.
[0028] Among them, when installing the front rear hanger bracket 120, the saddle lock plate bracket 130, and the rear rear hanger bracket 140 on the U-shaped tube 110, the front rear hanger bracket 120, the saddle lock plate bracket 130, and the rear rear hanger bracket 140 can be sequentially installed on the U-shaped tube 110 through threaded fastening connectors, so as to realize the detachable installation of the front rear hanger bracket 120, the saddle lock plate bracket 130, and the rear rear hanger bracket 140 on the U-shaped tube 110.
[0029] It is understandable that when installing the front support 120 of the rear rack, the saddle lock plate support 130, and the rear support 140 of the rear rack on the U-shaped tube 110, the front support 120 of the rear rack, the saddle lock plate support 130, and the rear support 140 of the rear rack can be welded to the U-shaped tube 110 to ensure the installation stability of the front support 120 of the rear rack, the saddle lock plate support 130, and the rear support 140 of the rear rack.
[0030] The rear rack 100 of the electric vehicle provided by this application includes a U-shaped tube 110 and a front support 120 of the rear rack, a saddle lock plate support 130, and a rear support 140 of the rear rack provided on the U-shaped tube 110. The front support 120 of the rear rack is arranged on one side close to the opening of the U-shaped tube 110, the rear support 140 of the rear rack is arranged on one side close to the bottom of the U-shaped tube 110, the saddle lock plate support 130 is arranged between the front support 120 of the rear rack and the rear support 140 of the rear rack. A controller for controlling the electric vehicle circuit is installed between the front support 120 of the rear rack and the saddle lock plate support 130, and a saddle is installed on the saddle lock plate support 130. By installing the controller in the preset space formed between the front support 120 of the rear rack and the saddle lock plate support 130, the usage function of the rear rack 100 of the electric vehicle is increased.
[0031] In a feasible embodiment of this application, as Figure 1 and Figure 2 shown, the U-shaped tube 110 includes a bent section 111 and a first connecting section 112 and a second connecting section 113 arranged at both ends of the bent section 111. A first diagonal brace 150 is arranged in the middle of the first connecting section 112, and a second diagonal brace 160 is arranged in the middle of the second connecting section 113. The other ends of the first diagonal brace 150 and the second diagonal brace 160 are respectively used to connect to the vehicle frame.
[0032] When assembling the rear rack 100 of the electric vehicle of this application, install the front support 120 of the rear rack, the saddle lock plate support 130, and the rear support 140 of the rear rack on the U-shaped tube 110. Arrange the front support 120 of the rear rack on one side close to the opening of the U-shaped tube 110, arrange the rear support 140 of the rear rack on one side close to the bottom of the U-shaped tube 110, arrange the saddle lock plate support 130 between the front support 120 of the rear rack and the rear support 140 of the rear rack. A first diagonal brace 150 is arranged in the middle of the first connecting section 112, a second diagonal brace 160 is arranged in the middle of the second connecting section 113, and connect the other ends of the first diagonal brace 150 and the second diagonal brace 160 to the vehicle frame. Connect the opening side of the U-shaped tube 110 to the vehicle frame, install a controller between the front support 120 of the rear rack and the saddle lock plate support 130, and install a saddle on the saddle lock plate support 130 to complete the assembly of the rear rack 100 of the electric vehicle.
[0033] In a feasible embodiment of this application, as Figure 1 and Figure 2As shown, one end of the first diagonal brace 150 and the second diagonal brace 160 away from the U-shaped tube 110 is connected to the vehicle frame through the lower connecting rod 180.
[0034] Furthermore, an upper connecting rod 170 is connected to the open side of the U-shaped tube 110, and the upper connecting rod 170 and the lower connecting rod 180 are used to connect to the rear beam tube of the vehicle frame respectively.
[0035] When assembling the rear hanger 100 of the electric vehicle of the present application, the front hanger bracket 120, the saddle lock plate bracket 130 and the rear hanger rear bracket 140 are installed on the U-shaped tube 110. The front hanger bracket 120 is arranged on one side close to the opening of the U-shaped tube 110, the rear hanger rear bracket 140 is arranged on one side close to the bottom of the U-shaped tube 110, and the saddle lock plate bracket 130 is arranged between the front hanger bracket 120 and the rear hanger rear bracket 140. A first diagonal brace 150 is arranged in the middle of the first connecting section 112, and a second diagonal brace 160 is arranged in the middle of the second connecting section 113. One end of the first diagonal brace 150 and the second diagonal brace 160 away from the U-shaped tube 110 is connected through the lower connecting rod 180. An upper connecting rod 170 is connected to the open side of the U-shaped tube 110, that is, one end of the first connecting section 112 and the second connecting section 113 away from the bending section 111 is connected through the lower connecting rod 180. Subsequently, the upper connecting rod 170 and the lower connecting rod 180 are connected to the rear beam tube of the vehicle frame. Then, a controller is installed between the front hanger bracket 120 and the saddle lock plate bracket 130, and a saddle is installed on the saddle lock plate bracket 130 to complete the assembly of the rear hanger 100 of the electric vehicle.
[0036] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, a first shock absorber upper bracket 151 is arranged on the first diagonal brace 150, and a second shock absorber upper bracket 161 is arranged on the second diagonal brace 160. The first shock absorber upper bracket 151 and the second shock absorber upper bracket 161 are used to connect the shock absorber.
[0037] When assembling the rear hanger 100 of the electric vehicle of the present application, the front bracket 120 of the rear hanger, the saddle lock plate bracket 130 and the rear bracket 140 of the rear hanger are installed on the U-shaped tube 110. The front bracket 120 of the rear hanger is arranged on one side close to the opening of the U-shaped tube 110, the rear bracket 140 of the rear hanger is arranged on one side close to the bottom of the U-shaped tube 110, and the saddle lock plate bracket 130 is arranged between the front bracket 120 of the rear hanger and the rear bracket 140 of the rear hanger. A first diagonal brace 150 is arranged in the middle of the first connecting section 112, and a second diagonal brace 160 is arranged in the middle of the second connecting section 113. The ends of the first diagonal brace 150 and the second diagonal brace 160 far away from the U-shaped tube 110 are connected by a lower connecting rod 180. An upper connecting rod 170 is connected to the opening side of the U-shaped tube 110, that is, the ends of the first connecting section 112 and the second connecting section 113 far away from the bending section 111 are connected by a lower connecting rod 180. Subsequently, the upper connecting rod 170 and the lower connecting rod 180 are connected to the rear beam tube of the vehicle frame. Then, a controller is installed between the front bracket 120 of the rear hanger and the saddle lock plate bracket 130, and a saddle is installed on the saddle lock plate bracket 130 to complete the assembly of the rear hanger 100 of the electric vehicle. Subsequently, a first shock absorber upper bracket 151 is arranged on the first diagonal brace 150, and a second shock absorber upper bracket 161 is arranged on the second diagonal brace 160. The shock absorber is installed through the first shock absorber upper bracket 151 and the second shock absorber upper bracket 161.
[0038] It should be noted that the front bracket 120 of the rear hanger, the saddle lock plate bracket 130 and the rear bracket 140 of the rear hanger are welded on the U-shaped tube 110, the first diagonal brace 150 is welded on the first connecting section 112, the second diagonal brace 160 is welded on the second connecting section 113, the ends of the first diagonal brace 150 and the second diagonal brace 160 far away from the U-shaped tube 110 are welded by a lower connecting rod 180, and the ends of the first connecting section 112 and the second connecting section 113 far away from the bending section 111 are welded by a lower connecting rod 180 to ensure the stability of the assembly of the rear hanger 100 of the electric vehicle.
[0039] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, a first connection hole 1511 is arranged on the first shock absorber upper bracket, and a second connection hole 1611 is arranged on the second shock absorber upper bracket.
[0040] When assembling the rear hanger 100 of the electric vehicle of the present application, the front bracket 120 of the rear hanger, the saddle lock plate bracket 130 and the rear bracket 140 of the rear hanger are installed on the U-shaped tube 110. The front bracket 120 of the rear hanger is arranged on one side close to the opening of the U-shaped tube 110, the rear bracket 140 of the rear hanger is arranged on one side close to the bottom of the U-shaped tube 110, and the saddle lock plate bracket 130 is arranged between the front bracket 120 and the rear bracket 140 of the rear hanger. A first diagonal brace 150 is arranged in the middle of the first connecting section 112, and a second diagonal brace 160 is arranged in the middle of the second connecting section 113. The ends of the first diagonal brace 150 and the second diagonal brace 160 far from the U-shaped tube 110 are connected by a lower connecting rod 180. An upper connecting rod 170 is connected to the opening side of the U-shaped tube 110, that is, the ends of the first connecting section 112 and the second connecting section 113 far from the bending section 111 are connected by a lower connecting rod 180. Subsequently, the upper connecting rod 170 and the lower connecting rod 180 are connected to the rear beam tube of the vehicle frame. Subsequently, a controller is installed between the front bracket 120 of the rear hanger and the saddle lock plate bracket 130, and a saddle is installed on the saddle lock plate bracket 130 to complete the assembly of the rear hanger 100 of the electric vehicle. Subsequently, a first shock absorber upper bracket 151 is arranged on the first diagonal brace 150, and a second shock absorber upper bracket 161 is arranged on the second diagonal brace 160. The shock absorber is installed through the first connection hole 1511 on the first shock absorber upper bracket 151 and the second connection hole 1611 on the second shock absorber upper bracket 161.
[0041] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, a plurality of mounting holes 131 are arranged on the saddle lock plate bracket 130 for mounting the saddle, and the saddle is fixed on the saddle lock plate bracket 130 through fasteners.
[0042] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, a plurality of first fixing holes 121 are arranged on the front bracket 120 of the rear hanger, and a plurality of second fixing holes 141 are arranged on the rear bracket 140 of the rear hanger. To install and fix each component on the rear hanger.
[0043] The embodiment of the present application also discloses an electric vehicle frame, including a main beam tube, a rear beam tube, side tubes connecting the main beam tube and the rear beam tube, and the rear hanger 100 of the electric vehicle in the foregoing embodiment. This electric vehicle frame has the same structure and beneficial effects as the rear hanger 100 of the electric vehicle in the foregoing embodiment. The structure and beneficial effects of the rear hanger 100 of the electric vehicle have been described in detail in the foregoing embodiment and will not be elaborated here.
[0044] An embodiment of the present application further provides an electric vehicle, including a housing and the electric vehicle frame in the foregoing embodiment. This electric vehicle has the same structure and beneficial effects as the electric vehicle frame in the foregoing embodiment. The structure and beneficial effects of the electric vehicle frame have been described in detail in the foregoing embodiment and will not be elaborated herein.
[0045] The foregoing are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.
Claims
1. An electric vehicle rear clothes rack, characterized in that: It includes a U-shaped tube and a rear hanger front bracket, a saddle lock plate bracket and a rear hanger rear bracket arranged on the U-shaped tube, the rear hanger front bracket is arranged on a side close to the opening of the U-shaped tube, the rear hanger rear bracket is arranged on a side close to the bottom of the U-shaped tube, the saddle lock plate bracket is arranged between the rear hanger front bracket and the rear hanger rear bracket, a controller for controlling the electric vehicle circuit is installed between the rear hanger front bracket and the saddle lock plate bracket, and a saddle is installed on the saddle lock plate bracket.
2. The electric vehicle rear clothes rack according to claim 1, characterized in that: The U-shaped tube includes a bending section and a first connecting section and a second connecting section arranged at both ends of the bending section. A first diagonal brace is arranged in the middle of the first connecting section, and a second diagonal brace is arranged in the middle of the second connecting section. The other ends of the first diagonal brace and the second diagonal brace are used to connect to the frame respectively.
3. The electric vehicle rear clothes rack according to claim 2, characterized in that: One end of the first diagonal brace and the second diagonal brace away from the U-shaped tube is connected to the vehicle frame through a lower connecting rod.
4. The electric vehicle rear clothes rack according to claim 3, characterized in that: An upper connecting rod is connected to the open side of the U-shaped tube, and the upper connecting rod and the lower connecting rod are used to connect the rear beam tube of the frame respectively.
5. The electric vehicle rear clothes rack according to claim 2, characterized in that: A first shock absorber upper bracket is arranged on the first diagonal support rod, and a second shock absorber upper bracket is arranged on the second diagonal support rod. The first shock absorber upper bracket and the second shock absorber upper bracket are used to connect the shock absorbers.
6. The electric vehicle rear clothes rack according to claim 5, characterized in that: The first shock absorber upper bracket is provided with a first connecting hole, and the second shock absorber upper bracket is provided with a second connecting hole.
7. The electric vehicle rear clothes rack according to claim 1, characterized in that: The saddle lock plate bracket is provided with a plurality of mounting holes for mounting the saddle.
8. The electric vehicle rear clothes rack according to claim 1, characterized in that: A plurality of first fixing holes are arranged on the front bracket of the rear hanger, and a plurality of second fixing holes are arranged on the rear bracket of the rear hanger.
9. An electric vehicle frame, characterized in that: It comprises a main beam tube, a rear beam tube, a side tube connecting the main beam tube and the rear beam tube, and the electric vehicle rear clothes rack according to any one of claims 1 to 8, wherein the electric vehicle rear clothes rack is mounted on the rear beam tube.
10. An electric vehicle, characterized in that: It comprises a shell and the electric vehicle frame as claimed in claim 9.