Vehicle charging socket support and commercial vehicle

Abstract

The utility model discloses a vehicle charging socket support and a commercial vehicle, and relates to the technical field of new energy automobiles. Comprising a protective cover and a connecting support which are made of cast steel. The connecting support is provided with a fixing end connected with a vehicle body and a connecting end detachably connected with the protective cover. A protective cover mounting position for mounting the protective cover is arranged in the connecting end, and a socket mounting position for mounting a charging socket is arranged in the protective cover; the protective cover and the connecting support which are made of cast steel are adopted, the strength of the connecting support and the protective cover is enhanced, the operation stability when a user plugs and unplugs the charging gun is improved, deformation is not prone to occurring, and wear resistance is improved; the connecting support and the protective cover are detachably connected, and the connecting support and the vehicle body are detachably connected, so that the charging socket support is convenient to replace, maintain, combine and assemble, batch production can be achieved, cost is saved, and the service life of the charging socket support is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicles, and specifically relates to a vehicle charging socket bracket and a commercial vehicle. Background Art

[0002] In order to meet different charging needs, most electric vehicles are equipped with an AC / DC integrated charging socket, which includes an AC / DC socket part and a DC socket part, and can realize DC fast charging and AC slow charging through the AC / DC integrated charging socket. The new energy vehicle charging socket is installed on the electric vehicle, and with the charging gun, it can charge all types of electric vehicles with AC and DC.

[0003] At present, the charging socket bracket of commercial vehicles adopts a sheet metal splicing structure with low rigidity. As the vehicle is subjected to complex loads during long-term operation and the staff frequently performs charging operations, the charging socket is repeatedly used, which is prone to deformation over time. Therefore, the durability of the charging socket bracket itself will be poor. For example, if the thickness of the bracket material is increased to improve the rigidity, the lightweight index cannot be met. Moreover, the sheet metal bracket requires blanking, stamping, and welding molds for mass production, and the development investment is large. Moreover, it is connected to the frame longitudinal beam or the rear suspension bracket of the cab by welding, and partial or local detachability cannot be achieved. When any component is damaged, the entire charging socket bracket needs to be disassembled, which reduces the service life. Moreover, the length of the charging socket bracket is not adjustable, and it cannot better adapt to different socket lengths. Utility Model Content

[0004] The utility model provides a vehicle charging socket bracket and a commercial vehicle to solve the technical problems that a vehicle frame is welded into an integrated structure using sheet metal and fixedly connected to a vehicle body, resulting in low rigidity, contradiction between lightweight and rigidity indicators, high difficulty in processing and manufacturing and inability to be mass-produced, non-disassembly and non-adjustable length.

[0005] The technical solution adopted by the utility model is:

[0006] A vehicle charging socket bracket comprises a protective cover and a connecting bracket respectively made of cast steel; the connecting bracket comprises a fixed end connected to a vehicle body and a connecting end detachably connected to the protective cover; a protective cover mounting position for mounting the protective cover is arranged in the connecting end, and a socket mounting position for mounting a charging socket is arranged in the protective cover.

[0007] The vehicle charging socket bracket of the utility model also has the following additional technical features:

[0008] The fixed end of the connecting bracket has a protrusion, and the protrusion is provided with at least one mounting hole penetrating the connecting bracket along a direction perpendicular to the extending direction of the connecting bracket. The connecting bracket can be fastened to the vehicle body by inserting a first connecting member into the mounting hole.

[0009] The connecting end of the connecting bracket is provided with supporting plates protruding from the surface of the connecting bracket on both sides of a side facing the protective cover along a direction perpendicular to the extending direction of the connecting bracket.

[0010] A shield installation position for installing the shield is formed between the support plates, and a first connecting hole for connecting the shield is provided in the shield installation position, and a second connecting piece is passed through the first connecting hole to fasten the support plate to the side end of the shield.

[0011] The support plates are respectively provided with second connection holes for connecting the protective cover, and third connection members are inserted into the second connection holes to fasten and connect the two ends of the protective cover perpendicular to the extension direction of the protective cover to the support plates respectively.

[0012] The protective cover has an installation cavity for installing the charging socket, a plug-in frame for connecting the charging socket is connected in the installation cavity, and a plug-in hole for adapting to the charging socket is provided in the plug-in frame.

[0013] The connecting bracket includes a first connecting bracket and a second connecting bracket, and the first connecting bracket and the second connecting bracket are telescopically connected along an extending direction of the connecting bracket.

[0014] A plurality of staggered weight-reducing holes are provided along the extension direction of the connecting bracket; the weight-reducing holes penetrate in a direction perpendicular to the extension direction of the connecting bracket.

[0015] The thickness of the connecting bracket gradually increases from the connecting section to the fixing end along the extending direction of the connecting bracket.

[0016] The fixed end of the connecting bracket has a weight-reducing installation hole, and the weight-reducing installation hole is opened along a direction perpendicular to the extension direction of the connecting bracket and is communicated with the weight-reducing hole.

[0017] The present application also relates to a commercial vehicle, which adopts the above-mentioned vehicle charging socket bracket, wherein the connecting bracket is connected to the longitudinal beam of the vehicle body, the charging socket is connected to the socket mounting position of the protective cover, and the charging cable is connected to the charging socket so as to be electrically connected to the charging gun through the charging socket.

[0018] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0019] 1. A vehicle charging socket bracket, comprising a protective cover and a connecting bracket; the connecting bracket has a fixed end connected to the vehicle body and a connecting end detachably connected to the protective cover; a protective cover mounting position for mounting the protective cover is provided in the connecting end, and a socket mounting position for mounting the charging socket is provided in the protective cover. The protective cover and connecting bracket are made of cast steel to avoid the problems of insufficient strength, easy deformation and poor durability of the traditional structure welded into an integrated structure using sheet metal, and the strength of the connecting bracket and the protective cover is enhanced, the rigidity of the charging bracket is greatly improved, and the user's operational stability when plugging and unplugging the charging gun is improved, and it is not easy to deform, and the wear resistance is improved;

[0020] The protective cover of the charging socket bracket can play a role in fixing the charging socket; the connecting bracket is provided with a fixed end connected to the vehicle body, the fixed end is connected to the vehicle body, and the connecting bracket is provided with a connecting end that is detachable from the protective cover, which can not only play the role of supporting the protective cover by the connecting bracket but also play the role of being detachable from the protective cover, so that when the connecting bracket or one of the protective cover is damaged, they can be disassembled separately, avoiding the traditional integrated structure formed by sheet metal welding. When one of the components is damaged, it is necessary to disassemble all of them, which is time-consuming and labor-intensive and increases labor intensity. The present application adopts a detachable manner to achieve detachable connection between the connecting bracket and the protective cover and between the connecting bracket and the vehicle body, so that the charging socket bracket is easy to replace and maintain, easy to combine and assemble, and can be mass-produced, saving costs and enhancing the service life of the charging socket bracket.

[0021] 2. As a preferred embodiment of the utility model, the fixed end of the connecting bracket has a raised portion, and the raised portion is provided with at least one mounting hole that penetrates the connecting bracket along a direction perpendicular to the extension direction of the connecting bracket, and the connecting bracket can be fastened to the vehicle body by inserting a first connecting member into the mounting hole. The connecting bracket is connected to the vehicle body. In order to make the connecting bracket and the vehicle body more compatible and enhance the connection strength between the connecting bracket and the vehicle body, a raised portion is provided at the fixed end of the connecting bracket, and at least one mounting hole is provided on the raised portion. The connecting bracket is connected to the vehicle body by inserting a first connecting member into the mounting hole. When the connecting bracket is damaged, the connecting bracket can be separated from the vehicle body by directly disassembling the first connecting member, the second connecting member described below, and the third connecting member described below, thereby realizing a detachable connection between the connecting bracket and the vehicle body, facilitating the replacement and maintenance of the connecting bracket, and further improving the service life of the connecting bracket.

[0022] 3. As a preferred embodiment of the present invention, the connection end of the connection bracket has support plates protruding from the surface of the connection bracket on both sides along a direction perpendicular to the extension direction of the connection bracket on one side of the protective cover. The purpose of the connection end of the connection bracket having a support plate protruding toward the protective cover is to facilitate the fixed installation of the protective cover between the support plates on both sides. The support plates on both sides can play a supporting role on the two sides of the protective cover, thereby enhancing the connection strength between the connection bracket and the protective cover, preventing the protective cover from shifting in the connection bracket, ensuring that the protective cover can stably support the charging socket, and further improving the service life of the connection bracket and the protective cover.

[0023] 4. As a preferred embodiment of the utility model, a shield installation position for installing the shield is formed between the support plates, and a first connection hole for connecting the shield is provided in the shield installation position, and a second connection member is installed in the first connection hole to fasten the support plate to the side end of the shield. A shield installation position for installing the shield is formed between the support plates on both sides, and a first connection hole is provided in the shield installation position of the connecting bracket. When in use, the shield is directly extended between the support plates on both sides, and the second connection member is passed through the first connection hole to connect the connecting bracket to the shield. When one of the shield or the connecting bracket is damaged, the first connection member, the second connection member and the third connection member described below are removed, and then one of them can be replaced or repaired. The detachable connection method makes it easy to assemble and repair the connecting bracket and the shield, further improving the service life.

[0024] 5. As a preferred embodiment of the utility model, the support plate is respectively provided with a second connection hole for connecting the protective cover, and a third connection piece is inserted into the second connection hole, which can fasten the two ends of the protective cover perpendicular to the extension direction of the protective cover to the support plate. The support plate has a second connection hole for connecting the protective cover, and the second connection hole is used to insert the third connection piece. When in use, the third connection piece is inserted into the second connection hole to fasten the support plate to the two sides of the protective cover, thereby increasing the connection strength between the support plate and the connection bracket, and realizing the detachability between the support plate and the connection bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0026] Figure 1 It is a side structural schematic diagram of a vehicle charging socket bracket according to one embodiment of the utility model;

[0027] Figure 2 It is a side structural schematic diagram of a connecting bracket of a vehicle charging socket bracket according to an embodiment of the utility model;

[0028] Figure 3 This is a structural schematic diagram of a vehicle charging socket bracket installed on a vehicle body in one embodiment of the utility model;

[0029] 1 protective cover, 2 connecting bracket, 3 fixed end, 4 connecting end, 5 raised portion, 6 mounting hole, 7 first connecting hole, 8 second connecting hole, 9 mounting cavity, 10 weight reduction hole, 11 weight reduction mounting hole, 12 charging gun, 13 charging cable, 14 vehicle body, 15 support plate. DETAILED DESCRIPTION

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0031] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0035] The utility model relates to a vehicle charging socket bracket, such as Figure 1-3 As shown, it includes a protective cover 1 and a connecting bracket 2, each of which is made of cast steel; the connecting bracket 2 has a fixed end 3 connected to the vehicle body 14 and a connecting end 4 detachably connected to the protective cover 1; a protective cover 1 mounting position for mounting the protective cover 1 is provided in the connecting end 4, and a socket mounting position for mounting a charging socket is provided in the protective cover 1.

[0036] The fixed end 3 of the connecting bracket 2 has a solid structure to enhance the connection strength between the connecting bracket 2 and the vehicle body 14; the connecting end 4 of the connecting bracket 2 is a plate-like structure, and the connecting end 4 of the connecting bracket 2 is used to support the connecting protective cover 1, which is detachably connected to the vehicle body 14 through the connecting bracket 2, and the protective cover 1 is detachably connected to the vehicle body 14. The protective cover 1 has a socket mounting position for installing a charging socket, which is convenient for installing the charging socket in the protective cover 1. The protective cover 1 can be used to install the charging socket and protect the charging socket; when it is necessary to charge the vehicle and park the vehicle near the charging pile, the staff pulls out the charging gun 12 on the charging pile and docks it with the charging socket in the charging socket bracket to achieve electrical connection between the charging socket and the charging gun 12, and the charging pile is charged through The electric gun 12 and the docked charging socket supply power to the vehicle; due to frequent operation, the charging socket bracket is subject to varying degrees of wear and tear, and therefore needs to be replaced and repaired in a timely and regular manner. Due to the traditional sheet metal structure, the structural rigidity is insufficient and easy to deform, and it is fixed to the vehicle body 14 by one-piece molding and welding, which makes it non-removable and inconvenient to replace. When deformation occurs, it needs to be completely removed. The charging socket bracket made of sheet metal structure needs to go through blanking, stamping, and welding molds before it can be mass-produced, which not only increases the production difficulty and production cost, but also is not conducive to mass production. Therefore, the present application proposes a vehicle charging socket bracket, which can not only achieve lightweight but also improve rigidity. The detachable connection between the bracket 2 and the protective cover 1 can facilitate assembly and replacement, thereby reducing costs and achieving mass production.

[0037] The present application adopts a protective cover 1 and a connecting bracket 2 made of cast steel, avoiding the problems of insufficient strength, easy deformation and poor durability of the traditional integrated structure using sheet metal welding, enhancing the strength of the connecting bracket 2 and the protective cover 1, greatly improving the rigidity of the charging bracket, improving the operational stability of the user when charging and plugging in the charging gun 12, not easy to deform, and improving the wear resistance;

[0038] The protective cover 1 of the charging socket bracket can play a role in fixing the charging socket; the connecting bracket 2 is provided with a fixed end 3 connected to the vehicle body 14, and the fixed end 3 is connected to the vehicle body 14. The connecting bracket 2 is provided with a connecting end 4 that is detachable from the protective cover 1, which can not only play the role of the connecting bracket 2 supporting the protective cover 1 but also play the role of being detachable from the protective cover 1, so that when one of the connecting bracket 2 or the protective cover 1 is damaged, they can be disassembled separately, avoiding the traditional integrated structure formed by sheet metal welding. When one of the components is damaged, it is necessary to disassemble all of them, which is time-consuming and labor-intensive, and increases labor intensity. The present application adopts a detachable manner to achieve detachable connection between the connecting bracket 2 and the protective cover 1 and between the connecting bracket 2 and the vehicle body 14, so that the charging socket bracket is easy to replace and maintain, easy to combine and assemble, and can be mass-produced, saving costs and enhancing the service life of the charging socket bracket.

[0039] As a preferred embodiment, Figure 1 and Figure 2 As shown, the fixed end 3 of the connecting bracket 2 has a protrusion 5, and the protrusion 5 is provided with at least one mounting hole 6 that passes through the connecting bracket 2 along a direction perpendicular to the extension direction of the connecting bracket 2. The connecting bracket 2 can be fastened to the vehicle body 14 by passing a first connecting member through the mounting hole 6.

[0040] The connection between the connecting bracket 2 and the vehicle body 14 is to make the connecting bracket 2 and the vehicle body 14 compatible and enhance the connection strength between the connecting bracket 2 and the vehicle body 14, a protrusion 5 is provided at the fixed end 3 of the connecting bracket 2, and at least one mounting hole 6 is provided on the protrusion 5, and the connecting bracket 2 and the vehicle body 14 are connected by installing a first connecting member through the mounting hole 6. When the connecting bracket 2 is damaged, the connecting bracket 2 and the vehicle body 14 can be separated directly by disassembling the first connecting member, the second connecting member described below, and the third connecting member described below, thereby realizing a detachable connection between the connecting bracket 2 and the vehicle body 14, facilitating the replacement and maintenance of the connecting bracket 2, thereby further improving the service life of the connecting bracket 2.

[0041] As a preferred embodiment, Figure 1 and Figure 2 As shown, the connection end 4 of the connection bracket 2 has support plates 15 protruding from the surface of the connection bracket 2 on both sides perpendicular to the extension direction of the connection bracket 2 on one side facing the protective cover 1 .

[0042] The purpose of the connecting end 4 of the connecting bracket 2 having a support plate 15 protruding toward the protective cover 1 is to facilitate the fixed installation of the protective cover 1 between the support plates 15 on both sides. The support plates 15 on both sides can support the two side surfaces of the protective cover 1, thereby enhancing the connection strength between the connecting bracket 2 and the protective cover 1, preventing the protective cover 1 from shifting in the connecting bracket 2, ensuring that the protective cover 1 can stably support the charging socket, and further improving the service life of the connecting bracket 2 and the protective cover 1.

[0043] As a preferred embodiment, a protective cover 1 installation position for installing the protective cover 1 is formed between the support plates 15. Figure 1 and Figure 2 As shown, the installation position of the protective cover 1 has a first connecting hole 7 for connecting the protective cover 1 , and a second connecting piece is passed through the first connecting hole 7 to fasten the support plate 15 to the side end of the protective cover 1 .

[0044] A protective cover 1 installation position for installing the protective cover 1 is formed between the support plates 15 on both sides, and a first connecting hole 7 is provided in the protective cover 1 installation position located on the connecting bracket 2. When in use, the protective cover 1 is directly extended between the support plates 15 on both sides, and the second connecting member is passed through the first connecting hole 7 to connect the connecting bracket 2 with the protective cover 1. When one of the protective cover 1 or the connecting bracket 2 is damaged, the first connecting member and the second connecting member and the third connecting member described below are removed, and then one of them can be replaced or repaired. Through the detachable connection method, the connecting bracket 2 and the protective cover 1 are easy to assemble and repair, and the service life is further improved.

[0045] As a preferred embodiment, Figure 2 As shown, the support plates 15 are respectively provided with second connection holes 8 for connecting the protective cover 1 , and third connection members are passed through the second connection holes 8 , which can fasten the two ends of the protective cover 1 perpendicular to the extension direction of the protective cover 1 to the support plates 15 .

[0046] like Figure 2 As shown, the support plate 15 has a second connecting hole 8 for connecting to the protective cover 1, and the second connecting hole 8 is used to install a third connecting member. When in use, the third connecting member is installed in the second connecting hole 8 to fasten the support plate 15 and the two side surfaces of the protective cover 1, thereby increasing the connection strength between the support plate 15 and the connecting bracket 2 and realizing the detachability between the support plate 15 and the connecting bracket 2.

[0047] As a preferred embodiment, Figure 1 As shown, the protective cover 1 has an installation cavity 9 for installing the charging socket, a plug-in frame for connecting the charging socket is connected to the installation cavity 9, and a plug-in hole for adapting to the charging socket is provided in the plug-in frame.

[0048] like Figure 1 As shown, a schematic diagram of one structure of the protective cover 1, in this embodiment, the protective cover 1 is designed as a hollow block structure, the three sides of the protective cover 1 wrap the charging socket, and a groove connected to the outside is opened at the bottom end of the protective cover 1, and the groove forms an installation channel for installing the charging cable 13 and the charging socket. When in use, the charging socket is installed in the plug-in frame in the installation cavity 9 along the installation channel, and the charging socket can be plugged into the plug-in hole of the plug-in frame. Further, bolt holes can be set around the plug-in hole of the plug-in frame, and the charging socket is fixedly connected to the plug-in frame by passing bolts through the bolt holes.

[0049] The present application does not impose any specific limitation on the structure of the plug-in rack, and any of the following implementations may be adopted:

[0050] Embodiment 1: The plug-in frame includes a connecting plate, which protrudes from the side wall around at least two sides of the mounting cavity 9, and the interior of the connecting plate is formed with a plug hole for connecting the charging socket. The shell corresponding to the charging socket on the connecting plate has a bolt hole for connecting the shell of the charging socket, and the shell of the charging socket is connected to the connecting plate by bolts inserted into the bolt holes, so that the charging socket is fixedly connected to the mounting cavity 9 of the protective cover 1.

[0051] Embodiment 2: The plug-in frame includes a fixing plate, which is connected to the inner wall of the protective cover 1 in a direction perpendicular to the extension of the protective cover 1. The fixing plate is a rectangular structure and a circular plug-in hole for connecting the charging socket is provided in the center of the fixing plate. Bolt holes are arranged at intervals in the outer circumferential direction of the plug-in hole of the fixing plate. When in use, the shell of the charging socket is connected to the fixing plate by inserting bolts into the bolt holes, so that the charging socket is fixedly connected to the installation cavity 9 of the protective cover 1.

[0052] As a preferred embodiment, the connecting bracket 2 includes a first connecting bracket 2 and a second connecting bracket 2 , and the first connecting bracket 2 and the second connecting bracket 2 are telescopically connected along the extending direction of the connecting bracket 2 .

[0053] The connecting bracket 2 includes a first connecting bracket 2 and a second connecting bracket 2. The second connecting bracket 2 is plugged into the first connecting bracket 2, and the second connecting bracket 2 can be extended and retracted in the extension direction relative to the first connecting bracket 2. Specifically, a plurality of first positioning holes are arranged in the extension direction along the length direction of the first connecting bracket 2, and a plurality of second positioning holes are arranged in the extension direction along the length direction of the second connecting bracket 2. Through the docking of the first positioning holes and the second positioning holes, the relative position between the first connecting bracket 2 and the second connecting bracket 2 can be adjusted. When the length of the first connecting bracket 2 and the second connecting bracket 2 needs to be lengthened, after the second connecting bracket 2 is pulled out of the first connecting bracket 2 to reach a predetermined length, the corresponding first positioning holes and the second positioning holes are matched and then fastened by bolts, thereby realizing the adjustable length between the first connecting bracket 2 and the second connecting bracket 2.

[0054] As a preferred embodiment, Figure 1 and Figure 2 As shown, there are a plurality of staggered weight-reducing holes 10 along the extension direction of the connecting bracket 2 ; the weight-reducing holes 10 penetrate in a direction perpendicular to the extension direction of the connecting bracket 2 .

[0055] The connecting bracket 2 has a plurality of weight-reducing holes 10 in the extending direction. The shape of the weight-reducing holes 10 is not limited by the present embodiment and may have a variety of styles, such as the triangle used in the present application, or a square or a circle. The present application adopts the triangular weight-reducing holes 10, and the weight-reducing holes 10 are staggered along the extending direction of the connecting bracket 2, such as Figure 1 As described, the first weight-reducing hole 10 near the fixed end 3 along the extension direction of the connecting bracket 2 is in the shape of an upright triangle, the second weight-reducing hole 10 is in the shape of an inverted triangle, and the third weight-reducing hole 10 is in the shape of an upright triangle, and so on, to achieve weight-reducing holes 10 staggered along the extension direction of the connecting bracket 2. The purpose of setting the weight-reducing holes 10 is to reduce the weight of the entire connecting bracket 2 and to ensure that the strength and rigidity of the connecting bracket 2 are not affected. Through CAE analysis, and the application can reasonably design the casting structure, the application improves the rigidity of the overall charging socket without increasing the weight of the product through a large number of lightweight and weight-reducing structural designs.

[0056] Furthermore, if Figure 2 As shown, the fixed end 3 of the connecting bracket 2 has a weight-reducing mounting hole 11 , and the weight-reducing mounting hole 11 is opened along a direction perpendicular to the extension direction of the connecting bracket 2 and communicates with the weight-reducing hole 10 .

[0057] The weight-reducing mounting hole 11 is close to the fixed end 3 of the connecting bracket 2. In order to further increase the weight-reducing design of the connecting bracket 2, compared with the traditional sheet metal structure, the lightweight design of the connecting bracket 2 is further improved without increasing the overall weight. The weight-reducing mounting hole 11 is located at Figure 2 The upper and lower sides of the connecting bracket 2 are in the orientation shown, and the weight-reducing mounting hole 11 can be connected to the weight-reducing hole 10; further, the Figure 2 The front end surface of the azimuth connection bracket 2 is also provided with a weight-reducing installation hole 11 , and the weight-reducing installation hole 11 can penetrate the connection bracket 2 along the extension direction of the connection bracket 2 .

[0058] As a preferred implementation, the thickness of the connecting bracket 2 gradually increases from the connecting section to the fixing end 3 along the extending direction of the connecting bracket 2 .

[0059] like Figure 1 and Figure 2 As shown, the connecting bracket 2 is in the shape of a long strip, and the fixed end 3 of the connecting bracket 2 has a solid structure, the purpose is to facilitate the connection strength between the connecting bracket 2 and the vehicle body 14. The side of the fixed end can be irregularly shaped, such as Figure 2 As shown, the side of the fixed end facing the protective cover has a plurality of wavy edges;

[0060] The connecting end 4 of the connecting bracket 2 is a flat plate structure, the purpose of which is to facilitate a planar connection with the side of the block-shaped protective cover 1; the thickness refers to the width value of the connecting bracket 2 perpendicular to the extension direction. In order not to affect the weight of the connecting bracket 2 and to increase the connection strength of the connecting bracket 2, the thickness of the connecting bracket 2 is gradually reduced from the side of the fixed end 3 to the side of the connecting end 4.

[0061] The present application also relates to a commercial vehicle, which adopts the above-mentioned vehicle charging socket bracket, the connecting bracket 2 is connected to the longitudinal beam of the vehicle body 14, the charging socket is connected to the socket mounting position of the protective cover 1, and the charging cable 13 is connected to the charging socket so as to be electrically connected to the charging gun 12 through the charging socket.

[0062] like Figure 3 As shown, the fixed end 3 of the connecting bracket 2 is connected to the vehicle body 14, and can be connected to the longitudinal beam of the vehicle body 14 or the rear suspension bracket of the cab, depending on the structure of the vehicle model; the connecting end 4 of the connecting bracket 2 is connected to the protective cover 1, and the charging gun 12 of the vehicle body 14 extends from one side of the protective cover 1 into the protective cover 1 and is electrically connected to the charging socket in the protective cover 1, and the other side of the charging socket is connected to the charging cable 13. Since the length of the protective cover 1 can cover the charging socket and can cover part of the charging cable 13, the protective cover 1 can also partially protect the charging cable 13 extending out of the charging socket, and the power supply to the vehicle body 14 is realized by the docking of the charging gun 12 and the charging socket.

[0063] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0064] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0065] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A vehicle charging socket bracket, characterized in that: It comprises a protective cover and a connecting bracket respectively made of cast steel; the connecting bracket comprises a fixed end connected to a vehicle body and a connecting end detachably connected to the protective cover; a protective cover mounting position for mounting the protective cover is arranged in the connecting end, and a socket mounting position for mounting a charging socket is arranged in the protective cover.

2. A vehicle charging socket bracket according to claim 1, characterized in that: The fixed end of the connecting bracket has a protrusion, and the protrusion is provided with at least one mounting hole penetrating the connecting bracket along a direction perpendicular to the extending direction of the connecting bracket. The connecting bracket can be fastened to the vehicle body by inserting a first connecting member into the mounting hole.

3. The vehicle charging socket bracket according to claim 1, characterized in that: The connecting end of the connecting bracket is provided with supporting plates protruding from the surface of the connecting bracket on both sides of the connecting bracket along a direction perpendicular to the extending direction of the connecting bracket.

4. A vehicle charging socket bracket according to claim 3, characterized in that: A shield installation position for installing the shield is formed between the support plates, and a first connecting hole for connecting the shield is provided in the shield installation position, and a second connecting piece is passed through the first connecting hole to fasten the support plate to the side end of the shield.

5. The vehicle charging socket bracket according to claim 3, characterized in that: The support plates are respectively provided with second connection holes for connecting the protective cover, and third connection members are inserted into the second connection holes to fasten and connect the two ends of the protective cover perpendicular to the extension direction of the protective cover to the support plates respectively.

6. The vehicle charging socket bracket according to claim 1, characterized in that: The protective cover has an installation cavity for installing the charging socket, a plug-in frame for connecting the charging socket is connected in the installation cavity, and a plug-in hole for adapting to the charging socket is provided in the plug-in frame.

7. The vehicle charging socket bracket according to claim 1, characterized in that: The connecting bracket includes a first connecting bracket and a second connecting bracket, and the first connecting bracket and the second connecting bracket are telescopically connected along an extending direction of the connecting bracket.

8. The vehicle charging socket bracket according to claim 1, characterized in that: A plurality of staggeredly distributed weight-reducing holes are provided along the extension direction of the connecting bracket, and the weight-reducing holes penetrate in a direction perpendicular to the extension direction of the connecting bracket.

9. The vehicle charging socket bracket according to claim 8, characterized in that: The fixed end of the connecting bracket has a weight-reducing installation hole, and the weight-reducing installation hole is opened along a direction perpendicular to the extension direction of the connecting bracket and is communicated with the weight-reducing hole.

10. A commercial vehicle, characterized in that: A vehicle charging socket bracket as described in any one of claims 1 to 9 is used, wherein the connecting bracket is connected to the longitudinal beam of the vehicle body, the charging socket is connected to the socket mounting position of the protective cover, and the charging cable is connected to the charging socket so as to be electrically connected to the charging gun through the charging socket.

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