Panel assembly and electric vehicle
By designing a panel assembly with hidden connection structures in the electric bicycle panel assembly, the problem of increased repair difficulty and cost caused by exposed screw heads is solved, and simpler installation and more reliable connection effects are achieved.
Patent Information
- Application Number
- CN202421279087.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the electric bicycle panel assembly, the screw holes on the rear panel can easily lead to the exposed screw head, which will become dirty or rusty under external factors such as rainwater, increasing the difficulty and cost of repair.
A panel assembly is designed, wherein the rear panel and the frame are connected by a first connecting portion, which is located between the front panel and the rear panel, and the front and rear panels are connected by snaps, hiding the connection structure to avoid exposure of screws.
It effectively avoids the problem of exposed screws, reduces the difficulty and cost of repair, and maintains the simplicity of the installation method and the reliability of the connection effect.
Smart Images
Figure CN222496526U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric bicycles, in particular to a panel assembly and an electric bicycle. Background Art
[0002] The panel assembly of an electric bicycle is located at the frame and handlebars, and includes at least a front panel and a rear panel. The rear panel is connected to the frame with screws, and the front panel and the rear panel are also connected by a combination of screws and buckles. This connection structure can ensure the connection strength of the panel assembly, but there are generally exposed screw holes on the rear panel, which expose the connected screw heads. Under the influence of external factors such as rain, the exposed screw heads are easily dirty or even rusted, which makes it difficult to remove the screws, increasing the difficulty and cost of repairing the panel assembly.
[0003] Some panel assemblies use rubber or plastic parts to plug the screw holes. This method can alleviate the disadvantage of the exposed screw head. However, once the rubber or plastic parts fall off, the screw heads will be exposed again, which cannot completely solve the problem of exposed screw heads. In addition, under the influence of external environmental factors such as dust and high temperature, rubber or plastic parts are also easy to adhere to the screw holes and are difficult to remove, which increases the maintenance cost of the panel assembly. Utility Model Content
[0004] In a first aspect, the utility model provides a panel assembly, including: a rear panel and a front panel, the rear panel includes a first connecting portion, the first connecting portion is connected to the frame of the electric vehicle, the front panel and the rear panel are connected by a snap, and the first connecting portion is located between the front panel and the rear panel.
[0005] In an optional embodiment, the first connecting portion and the rear panel are separately provided, and the first connecting portion and the rear panel are detachably connected.
[0006] In an optional embodiment, both ends of the first connecting portion are connected to the rear panel, and the middle portion of the first connecting portion is connected to the vehicle frame.
[0007] In an optional embodiment, the first connecting portion is detachably connected to the frame.
[0008] In an optional embodiment, a panel trim is further included, the rear panel is provided with a second connecting portion, the second connecting portion includes an internal thread, the panel trim and the second connecting portion are connected by bolts, and the panel trim and the second connecting portion are both located between the front panel and the rear panel.
[0009] In an optional embodiment, the panel trim is provided with at least two third connecting parts, the third connecting parts are provided with grooves, the front panel is provided with at least two clips, and the clips of the front panel cooperate with the grooves of the third connecting parts to connect the panel trim to the front panel.
[0010] In an optional embodiment, the rear panel is provided with at least two fourth connection parts, the front panel is provided with at least two fifth connection parts, the fourth connection part and the fifth connection part are connected by a detachable buckle, the fifth connection part is inserted into the fourth connection part, and the detachable buckle is located between the fourth connection part and the fifth connection part.
[0011] In an optional embodiment, a front pipe trim is also included, and the front pipe trim is connected to the rear panel.
[0012] In an optional embodiment, a tool bucket is further included, and the tool bucket is connected to the rear panel.
[0013] In a second aspect, the utility model provides an electric vehicle, comprising a panel assembly according to any one of the aforementioned embodiments.
[0014] Compared with the prior art, the panel assembly and the electric vehicle provided by the utility model have the following advantages:
[0015] The panel assembly provided by the utility model includes a rear panel and a front panel, the rear panel includes a first connection part, the first connection part is connected to the frame of the electric vehicle, the front panel and the rear panel are connected by a buckle, and the first connection part is located between the front panel and the rear panel. The first connection part is hidden between the front panel and the rear panel, and the front panel and the rear panel are connected by a buckle, so that the connection structure between the front and rear panels and the connection structure between the rear panel and the frame bracket are hidden between the front and rear panels, avoiding the problem of exposed screws in the traditional panel assembly, and will not increase the maintenance difficulty and cost of the panel assembly. In addition, the installation method of the panel assembly is simple and the connection effect is reliable.
[0016] The electric vehicle provided by the utility model includes the above-mentioned panel assembly. The first connecting portion is hidden between the front panel and the rear panel, and the front panel and the rear panel are connected by a buckle, so that the connection structure between the front and rear panels and the connection structure between the rear panel and the frame bracket are hidden between the front and rear panels, avoiding the problem of exposed screws in the traditional panel assembly, and does not increase the maintenance difficulty and cost of the panel assembly. In addition, the installation method of the panel assembly is simple and the connection effect is reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 One of the three-dimensional schematic diagrams of the connection state between the rear panel and the frame provided by the embodiment of the utility model;
[0019] Figure 2 The second three-dimensional schematic diagram of the connection state between the rear panel and the frame provided by the embodiment of the utility model;
[0020] Figure 3 A three-dimensional schematic diagram of the connection state between the panel decoration and the rear panel provided in an embodiment of the utility model;
[0021] Figure 4 A three-dimensional schematic diagram of a front panel provided by an embodiment of the utility model;
[0022] Figure 5 A three-dimensional schematic diagram of the connection state between the panel assembly and the vehicle frame provided in an embodiment of the utility model.
[0023] Icons: 100-frame; 110-first connection part; 120-second connection part; 130-fourth connection part; 200-rear panel; 300-front panel; 310-fifth connection part; 320-detachable buckle; 400-panel trim; 410-third connection part; 500-front pipe trim; 600-tool bucket. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0031] Panel assembly
[0032] like Figures 1 to 5 As shown, in some embodiments, the panel assembly includes a rear panel 200 and a front panel 300, the rear panel 200 includes a first connecting portion 110, the first connecting portion 110 is connected to the frame 100 of the electric vehicle, the front panel 300 and the rear panel 200 are connected by a snap, and the first connecting portion 110 is located between the front panel 300 and the rear panel 200.
[0033] The first connection part 110 is located between the front panel 300 and the rear panel 200. After the front panel 300 and the rear panel 200 are connected, the first connection part 110 is hidden between the front panel 300 and the rear panel 200. The front panel 300 and the rear panel 200 are connected by snaps. In this way, the connection structure between the front and rear panels 200 and the connection structure between the rear panel 200 and the frame 100 bracket are hidden between the front and rear panels 200, avoiding the problem of exposed screws in the traditional panel assembly, and will not increase the maintenance difficulty and cost of the panel assembly. In addition, the installation method of the panel assembly is simple and the connection effect is reliable.
[0034] In some embodiments, the frame 100 is provided with a threaded hole, and the first connecting portion 110 is correspondingly provided with a through hole or a slot-shaped structure. When the first connecting portion 110 is connected to the frame 100, the bolts or screws pass through the through hole or the slot-shaped structure on the first connecting portion 110 to be installed, connected and fixed to the frame 100. The threaded connection between the first connecting portion 110 and the frame 100 can ensure the connection strength and stability between the rear panel 200 and the frame 100, thereby ensuring the connection strength and stability of the entire panel assembly and the frame 100.
[0035] like Figure 1 As shown, in some embodiments, the first connection portion 110 and the rear panel 200 are separately provided, and the first connection portion 110 and the rear panel 200 are detachably connected.
[0036] The first connection part 110 and the rear panel 200 can be separately provided, so that the two can be made of different materials. For example, the first connection part 110 can be made of a material with higher strength than the rear panel 200, such as the rear panel 200 is a plastic part and the connection part is a metal part, so as to strengthen the connection strength between the rear panel 200 and the frame 100. At the same time, the rear panel 200 can be made of a material that meets other requirements, such as reducing the overall weight and / or saving costs.
[0037] The first connection part 110 and the rear panel 200 are separately provided, and the first connection part 110 and the rear panel 200 are detachably connected, and the connection structure and assembly method of the rear panel 200 and the frame 100 can also be made more flexible, for example, the rear panel 200 and the frame 100 are first positioned, and then the first connection part 110, the rear panel 200 and the frame 100 are assembled. Alternatively, the first connection part 110 and the frame 100 can be installed and connected first, and then the rear panel 200 and the first connection part 110 can be installed and connected. Alternatively, the rear panel 200 and the first connection part 110 can be installed and connected first, and then the rear panel 200 and the frame 100 can be installed and connected.
[0038] The first connection portion 110 and the rear panel 200 are separately provided, and the first connection portion 110 and the rear panel 200 are detachably connected, and the structure and shape design of the rear panel 200 and the frame 100 can also be more flexible, for example, Figure 1 As shown, the vehicle frame 100 partially exceeds the rear base surface of the rear panel 200 and enters between the rear panel 200 and the front panel 300. A concave avoidance is correspondingly provided in the middle of the first connecting portion 110, so that the panel assembly and the vehicle frame 100 are more integrated after installation.
[0039] In some embodiments, the first connecting portion 110 is a metal part, more specifically a sheet metal part.
[0040] In some embodiments, the two ends of the first connection part 110 are detachably connected to the rear panel 200 by screws or bolts, and the middle part of the first connection part 110 is used to connect to the frame 100. Specifically, a threaded hole can be provided on the rear panel 200, and a hole or groove is correspondingly provided on the first connection part 110, and the first connection part 110 is installed, connected and fixed to the rear panel 200 by bolts or screws.
[0041] In some embodiments, the first connection portion 110 and the vehicle frame 100 are detachably connected, for example, by screws or bolts, to facilitate maintenance operations such as removal and replacement.
[0042] In other embodiments, the first connecting portion 110 is fixedly connected to the frame 100, for example, by rivets, spot welding, or the like. When removing the rear panel 200 from the frame 100, it is only necessary to separate the rear panel 200 from the first connecting portion 110. The rear panel 200 and the first connecting portion 110 are detachably connected, for example, by screws or bolts.
[0043] In some embodiments, Figure 1 , 3 As shown in FIG. 5 , the panel assembly further includes a panel trim 400 , the rear panel 200 is provided with a second connection portion 120 , the panel trim 400 is connected to the second connection portion 120 , and both the panel trim 400 and the second connection portion 120 are located between the front panel 300 and the rear panel 200 .
[0044] In some embodiments, the second connection portion 120 may include an internal thread, and the panel trim 400 is correspondingly provided with a through hole or a groove-shaped structure, and the second connection portion 120 and the panel trim 400 are installed by connecting members such as bolts or screws. During installation, the bolts or screws are inserted from the panel trim 400 into the second connection portion 120, so that the second connection portion 120 and the connecting members such as bolts or screws are surrounded between the front panel 300 and the rear panel 200.
[0045] In some embodiments, the second connection part 120 includes a boss structure, the boss structure is provided with an internal thread, the panel trim 400 is correspondingly provided with a through hole, and the second connection part 120 and the panel trim 400 are installed by connecting members such as bolts or screws. The boss structure can further increase the depth of the internal thread, and improve the connection strength and stability between the second connection part 120 and the panel trim 400.
[0046] In some embodiments, a plurality of second connection portions 120 are provided and are substantially evenly distributed along the position of the panel trim 400 , for example Figure 1 As shown, a second connection portion 120 is respectively provided on the left side, the right side and the bottom side of the rear panel 200 , and two second connection portions 120 are provided on the top side.
[0047] In some embodiments, the panel trim 400 is provided with a third connection portion 410, and the front panel 300 is connected to the third connection portion 410 by a buckle. The panel trim 400 is generally annular in structure, and a plurality of third connection portions 410 are provided, which are generally evenly distributed along the panel trim 400, for example Figure 3 As shown, two third connection parts 410 are provided on the left side, right side and upper side of the panel trim 400. The third connection part 410 can protrude from the panel trim 400, such as Figure 3 As shown, a groove is provided, and a buckle is provided at a corresponding position of the front panel 300, and the buckle is installed in the groove of the third connection part 410. The third connection part 410 can also be provided on the inner side annular surface of the panel decoration 400, and a groove is provided, and a buckle is provided at a corresponding position of the front panel 300, and the buckle is installed in the groove of the third connection part 410.
[0048] The multiple second connection parts 120 and the third connection parts 410 evenly distributed along the annular panel trim 400 can respectively increase the connection strength and stability between the panel trim 400 and the rear panel 200, and between the panel trim 400 and the front panel 300, thereby increasing the connection strength and stability between the front panel 300 and the rear panel 200.
[0049] In some embodiments, Figure 1 and Figure 4 As shown, the rear panel 200 is provided with a fourth connection portion 130 , and the front panel 300 is provided with a fifth connection portion 310 . The fourth connection portion 130 and the fifth connection portion 310 are connected via a detachable buckle 320 .
[0050] The fourth connecting part 130 may be provided with a groove or a hole to be fixed with the detachable buckle 320, and the fifth connecting part 310 may be set to be rod-shaped, sheet-shaped, etc. to be fixed with the detachable buckle 320. During installation, the detachable buckle 320 may be first installed in the fourth connecting part 130, and then the fifth connecting part 310 may be inserted into the detachable buckle 320; or, the detachable buckle 320 may be first installed on the fifth connecting part 310, and then the detachable buckle 320 and the fourth connecting part 130 may be inserted into the fifth connecting part 310.
[0051] The use of the detachable buckle 320 can further enhance the connection strength between the front panel 300 and the rear panel 200, especially when the front panel 300 and the rear panel 200 are disassembled and then reinstalled, a new detachable buckle 320 can be replaced as needed. After reinstallation, the connection strength of the buckle is still guaranteed, and it has the advantage of easy disassembly and assembly.
[0052] In some embodiments, Figure 1 and 2 As shown, the front pipe trim 500 is also included, and the front pipe trim 500 is connected to the rear panel 200. The front pipe trim 500 serves as a decoration for the frame 100. After being connected to the rear panel 200, the front pipe trim 500, the frame 100 and the rear panel 200 can be integrated, and the connection strength is also higher. During installation, the rear panel 200 can be connected to the front pipe trim 500 first, and then the rear panel 200 can be connected to the front panel 300. The front pipe trim 500 and the rear panel 200 can be connected by means of buckles, screws, bonding, welding, etc. When the front pipe trim 500 and the rear panel 200 are connected by screws or bolts, the front pipe trim 500 can be provided with a threaded hole, and the rear panel 200 can be provided with a through hole or a groove structure at the corresponding position. The screws or bolts are installed from the rear panel 200 to the front pipe trim 500, and the front pipe trim 500 and the rear panel 200 are installed and connected. This connection structure can avoid the formation of exposed threaded holes on the front pipe trim 500, thereby avoiding exposure of screws or bolts.
[0053] In some embodiments, Figure 1 and 2As shown, a tool bucket 600 is also included, and the tool bucket 600 is connected to the rear panel 200. One tool bucket 600 can be set on each side of the frame 100. The tool bucket 600 and the rear panel 200 can be detachably connected by snaps or screws, or can be non-detachably connected by bonding, welding, etc. During installation, the tool bucket 600 and the rear panel 200 can be pre-assembled first, and then the rear panel 200 is assembled with the frame 100, the front panel 300, etc. When the tool bucket 600 and the rear panel 200 are connected by screws or bolts, the front pipe decoration 500 can be provided with a threaded hole, and the rear panel 200 is provided with a through hole or a groove structure at a corresponding position. The screws or bolts are inserted from the rear panel 200 to the front pipe decoration 500, and the tool bucket 600 and the rear panel 200 are installed and connected. This connection structure can avoid the generation of exposed threaded holes on the front pipe decoration 500, and avoid the exposure of screws or bolts.
[0054] Electric Vehicles
[0055] In some embodiments provided by the utility model, the electric vehicle includes the above-mentioned panel assembly. The first connecting portion 110 is hidden between the front panel 300 and the rear panel 200, and the front panel 300 and the rear panel 200 are connected by snaps. In this way, the connection structure between the front and rear panels 200 and the connection structure between the rear panel 200 and the frame 100 bracket are hidden between the front and rear panels 200, avoiding the problem of exposed screws in the traditional panel assembly, and will not increase the maintenance difficulty and cost of the panel assembly. In addition, the installation method of the panel assembly is simple and the connection effect is reliable.
[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A panel assembly, characterized in that: include: A rear panel (200) and a front panel (300), wherein the rear panel (200) comprises a first connecting portion (110), wherein the first connecting portion (110) is connected to a frame (100) of an electric vehicle, and wherein the front panel (300) and the rear panel (200) are connected via a snap-fit connection, wherein the first connecting portion (110) is located between the front panel (300) and the rear panel (200).
2. The panel assembly according to claim 1, characterized in that: The first connection portion (110) and the rear panel (200) are arranged separately, and the first connection portion (110) and the rear panel (200) are detachably connected.
3. The panel assembly according to claim 2, characterized in that: Both ends of the first connection part (110) are connected to the rear panel (200), and the middle part of the first connection part (110) is connected to the vehicle frame (100).
4. The panel assembly according to claim 3, characterized in that: The first connecting portion (110) is detachably connected to the vehicle frame (100).
5. The panel assembly according to claim 1, characterized in that: It also includes a panel trim (400), the rear panel (200) is provided with a second connecting portion (120), the second connecting portion (120) includes an internal thread, the panel trim (400) and the second connecting portion (120) are connected by bolts, and the panel trim (400) and the second connecting portion (120) are both located between the front panel (300) and the rear panel (200).
6. The panel assembly according to claim 5, characterized in that: The panel trim (400) is provided with at least two third connecting parts (410), and the third connecting parts (410) are provided with grooves. The front panel (300) is provided with at least two buckles, and the buckles of the front panel (300) cooperate with the grooves of the third connecting parts (410) to connect the panel trim (400) to the front panel (300).
7. The panel assembly according to claim 1, characterized in that: The rear panel (200) is provided with at least two fourth connecting parts (130), and the front panel (300) is provided with at least two fifth connecting parts (310), the fourth connecting part (130) and the fifth connecting part (310) are connected by a detachable buckle (320), the fifth connecting part (310) is inserted into the fourth connecting part (130), and the detachable buckle (320) is located between the fourth connecting part (130) and the fifth connecting part (310).
8. The panel assembly according to claim 1, characterized in that: It also includes a front pipe trim (500), wherein the front pipe trim (500) is connected to the rear panel (200).
9. The panel assembly according to claim 1, characterized in that: It also includes a tool bucket (600), wherein the tool bucket (600) is connected to the rear panel (200).
10. An electric vehicle, characterized in that: Comprising a panel assembly according to any one of claims 1-9.