Connection reinforcing structure for front panel and tool box of electric vehicle
By setting up plastic reinforcements between the front panel of the electric vehicle and the tool box, and connecting them with lock fasteners and screws, providing buffering and strengthening support, the problem of unsolid and high cost in the existing technology is solved, and the connection structure in the existing technology is realized. Higher impact resistance and long-term toughness.
Patent Information
- Application Number
- CN202420946435.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The connection structure between the front panel and the tool box of the existing electric vehicle is high and the tolerance is large, which can easily lead to inability to install, insufficient support, lack of buffering, resulting in deformation of the front panel and tool box, and iron punching parts are prone to wear during use.
Reinforcements made of plastic are set between the front panel and the tool box, connected by locking fasteners and screws to provide buffering and enhance support strength, and use structures such as bosses, fixing holes, positioning holes, threading holes and reserved positions. Designed to achieve removable and highly-strength connections.
It improves the structural strength and impact resistance of the front panel and tool box of the electric vehicle, reduces deformation, and maintains physical properties during long-term use, avoiding the impact of wind and sun on the reinforcement.
Smart Images
Figure CN222157674U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric vehicles, and particularly relates to a connection reinforcement structure between a front panel of an electric vehicle and a tool box. Background Art
[0002] At present, the connection structure between the front panel and the tool box of the electric vehicle is to support the front panel through an iron stamping extending from the frame, and then fix the tool box on the front panel. The cost of the iron stamping is high, and the tolerance is large, so it is easy to fail to install.
[0003] In addition, this method does not provide sufficient support. The front panel and the toolbox are directly connected and lack a buffer. When the front panel is impacted, the pressure is directly transferred to the toolbox, which can easily cause deformation of the front panel and the toolbox. Moreover, the iron stamping parts can easily cause wear of the front panel during use. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a connection reinforcement structure between the front panel of an electric vehicle and a tool box to improve the structural strength between the front panel of the electric vehicle and the tool box in order to address the deficiencies of the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A connection reinforcement structure between a front panel and a toolbox of an electric vehicle comprises a front panel, a toolbox and a reinforcement member, wherein the reinforcement member is made of plastic, the front panel and the toolbox are detachably connected, the reinforcement member is arranged between the front panel and the toolbox, and the reinforcement member is respectively connected to the front panel and the toolbox.
[0007] In order to better realize the utility model, further optimization is made in the above structure. A boss is provided in the middle of the front end surface of the reinforcement, a fixing hole is opened on the boss, and a locking piece is provided on the front panel. The locking piece is inserted into the fixing hole and clamped therewith.
[0008] In order to better implement the utility model, further optimization is made in the above structure, and the locking piece is a mushroom head structure.
[0009] In order to better implement the utility model, further optimization is made in the above structure, and the corners of the rear end surface of the reinforcement are fixedly connected to the tool box by screws.
[0010] In order to better realize the utility model, further optimization is made in the above structure, a positioning hole is provided on the reinforcement member, and a positioning column is provided on the tool box, and the positioning column can be inserted into the positioning hole.
[0011] In order to better implement the utility model, further optimization is made in the above structure, and the front panel and the tool box are fixedly connected by buckles and screws.
[0012] In order to better realize the utility model, further optimization is made in the above structure, and a mounting hole is further opened in the middle of the reinforcement.
[0013] In order to better realize the utility model, further optimization is made in the above structure, and threading holes and wire clips are further provided on the reinforcement.
[0014] In order to better realize the utility model, further optimization is made in the above structure, and a reserved position for a converter and a reserved position for a GPS locator are also provided on the reinforcement.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The connection reinforcement structure between the front panel and the tool box of the electric vehicle provided by the utility model increases the support strength by setting a plastic reinforcement member between the front panel and the tool box, provides a certain buffer between the front panel and the tool box, and alleviates the deformation of the front panel and the tool box. Since the reinforcement member is set inside, it will not be exposed to wind and sun, and its physical properties are better than the external front panel and tool box, and it can still provide strong toughness and impact resistance during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments 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 It is a structural schematic diagram of the utility model;
[0019] Figure 2 It is an exploded diagram of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the front panel in the utility model;
[0021] Figure 4 It is a structural schematic diagram of the reinforcement member in the utility model;
[0022] Figure 5 It is a structural schematic diagram of a tool box in the utility model.
[0023] In the figure:
[0024] 1-front panel, 2-tool box, 3-reinforcement, 301-mounting hole, 302-threading hole, 303-wire card, 4-boss, 401-fixing hole, 5-locking piece, 6-positioning hole, 7-positioning column, 8-converter reserved position, 9-GPS locator reserved position. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0026] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0028] Reference Figure 1-Figure 5The utility model provides a connection reinforcement structure between the front panel of an electric vehicle and a toolbox, comprising a front panel 1, a toolbox 2 and a reinforcement member 3. The reinforcement member 3 is made of plastic material, and a mounting hole 301 is provided in the middle of the reinforcement member 3. The reinforcement member 3 is fixed to the frame of the electric vehicle by passing a screw through the mounting hole 301. The front panel 1 and the toolbox 2 are detachably connected by buckles and screws. The reinforcement member 3 is arranged between the front panel 1 and the toolbox 2. Since the reinforcement member 3 is arranged inside, it will not be exposed to wind and sun. Its physical properties are better than those of the external front panel 1 and toolbox 2. It can still provide strong toughness and impact resistance during long-term use. The reinforcement member 3 is respectively connected to the front panel 1 and the toolbox 2 to provide a certain buffer between the front panel 1 and the toolbox 2, and alleviate the deformation of the front panel 1 and the toolbox 2.
[0029] A boss 4 is provided in the middle of the front end face of the reinforcement 3, and a fixing hole 401 is opened on the boss 4. A locking member 5 is provided on the front panel 1. The locking member 5 is a mushroom head structure, which is quick to install and firmly locked. The locking member 5 is inserted into the fixing hole 401 and clamped therewith, so that the reinforcement 3 is against the front panel 1, which can effectively prevent the front panel 1 from being dented.
[0030] The corners of the rear end surface of the reinforcement 3 are fixedly connected to the toolbox 2 by screws, which can prevent the toolbox 2 from deforming front and back and on both sides, and can also prevent the toolbox 2 from shaking front and back during implementation. When the front panel 1 is impacted, the reinforcement 3 transfers most of the impact force to the electric vehicle frame, and a small part of the impact force is dispersed and transmitted to the toolbox 2 after being buffered by the reinforcement 3. Since the front panel 1 and the toolbox 2 are both hard plastic and are rigidly connected, the reinforcement 3 can prevent the front panel 1 and the toolbox 2 from directly colliding and causing damage.
[0031] The reinforcement 3 is provided with a positioning hole 6, and the tool box is provided with a positioning column 7, which can be inserted into the positioning hole 6 to help positioning. The reinforcement 3 is also provided with a threading hole 302 and a line card 303, which are convenient for wiring and make the wiring more standardized and neat. The reinforcement 3 is also provided with a reserved position 8 for installing a converter and a reserved position 9 for a GPS locator in advance. With the threading hole 302 and the line card 303, it is more convenient and quick to install a converter and a GPS locator, and there is no need to add an additional mounting seat.
[0032] During installation, screws are used to pass through the mounting holes 301 to fix the reinforcement 3 to the electric vehicle frame. The reinforcement 3 serves as a bridge to connect the front panel 1 and the toolbox 2, providing a certain buffering capacity between the front panel 1 and the toolbox 2 and improving their impact resistance.
[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A connection reinforcement structure between the front panel of an electric vehicle and a tool box, characterized in that: The invention comprises a front panel (1), a tool box (2) and a reinforcing member (3), wherein the reinforcing member (3) is made of plastic material, the front panel (1) and the tool box (2) are detachably connected, the reinforcing member (3) is arranged between the front panel (1) and the tool box (2), and the reinforcing member (3) is respectively connected to the front panel (1) and the tool box (2).
2. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 1, characterized in that: A boss (4) is provided in the middle of the front end surface of the reinforcement member (3), a fixing hole (401) is provided on the boss (4), and a locking member (5) is provided on the front panel (1), and the locking member (5) is inserted into the fixing hole (401) and snap-fitted therewith.
3. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 2, characterized in that: The locking member (5) is a mushroom head structure.
4. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 3, characterized in that: The corners of the rear end surface of the reinforcement member (3) are fixedly connected to the tool box (2) by means of screws.
5. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 4, characterized in that: The reinforcement member (3) is provided with a positioning hole (6), and the tool box is provided with a positioning column (7), and the positioning column (7) can be inserted into the positioning hole (6).
6. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 5, characterized in that: The front panel (1) and the tool box (2) are fixedly connected by means of buckles and screws.
7. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to any one of claims 1 to 6, characterized in that: A mounting hole (301) is also provided in the middle of the reinforcement member (3).
8. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 7, characterized in that: The reinforcement member (3) is also provided with a threading hole (302) and a wire clip (303).
9. The connection reinforcement structure between the front panel of an electric vehicle and a tool box according to claim 8, characterized in that: The reinforcement member (3) is also provided with a reserved position for a converter (8) and a reserved position for a GPS locator (9).