Support assembly, frame mounting structure and vehicle

Abstract

The utility model discloses a support assembly, a vehicle frame installation structure and a vehicle. The support assembly comprises a fixing frame body used for bearing a vehicle-mounted charger module, a first support body detachably connected with the fixing frame body and a second support body detachably connected with the fixing frame body. The fixing frame body can be separated from the bottom of the first support body and the bottom of the second support body from the lower portion of the vehicle. The support assembly stably bears the vehicle-mounted charger module, the fixing frame body is detachably separated from the bottom of the first support body and the bottom of the second support body from the lower portion of the vehicle, and operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of frame, especially relate to a support assembly, frame mounting structure and vehicle. BACKGROUND

[0002] The on-board charger of the new energy vehicle has a discharging function, and the charger, a high-low voltage conversion device and a power distribution system are usually integrated in one to form an on-board charger module. With the increasing use of the charger and the uncertainty of external factors, the charger has a high failure rate. When dealing with charger failure, the common solution is to replace the entire on-board charger module. At this time, the on-board charger module needs to be removed from the vehicle, and the arrangement position of the on-board charger module directly affects the convenience of maintenance.

[0003] The existing on-board charger module is arranged in the trunk of the vehicle, occupying the space of the trunk. If the on-board charger module is arranged on the rear suspension, a maintenance hole usually needs to be opened on the vehicle body, and the position of the maintenance hole is prone to poor sealing. When the on-board charger module needs to be replaced or maintained, the operator needs to disassemble the on-board charger module in the trunk space, which is inconvenient due to the limited operation space of the trunk. UTILITY MODEL CONTENTS

[0004] The utility model discloses a support assembly, frame mounting structure and vehicle to solve the above technical problems, so that the support assembly stably bears the on-board charger module, the bottom of the first support body and the second support body can be detachably separated from the bottom of the fixed frame body from below the vehicle, and the operation is convenient. In order to achieve the above purpose, the utility model technical scheme is as follows:

[0005] The support assembly comprises a fixed frame body for bearing an on-board charger module, a first support body detachably connected to the fixed frame body and a second support body detachably connected to the fixed frame body. The fixed frame body can be separated from the bottom of the first support body and the bottom of the second support body from below the vehicle.

[0006] Specifically, the first support body is arranged at one end of the fixed frame body, and the second support body is arranged at the other end of the fixed frame body.

[0007] Specifically, the fixed frame body comprises a fixed part, a first bending part connected to one end of the fixed part and a second bending part connected to the other end of the fixed part. A plurality of first mounting members are arranged on the fixed part.

[0008] Specifically, the first bending part extends towards the lower side of the fixed part, and the second bending part extends towards the upper side of the fixed part.

[0009] Specific, the surface of the first bending part abuts against the bottom surface of the first support body, and the end of the first bending part is connected with the end of the first support body through a second mounting piece.

[0010] Specific, the two sides of the first support body are respectively provided with first folding edges, the first folding edges extend towards the lower side of the first support body, the surface of the first support body is provided with a plurality of first support reinforcing grooves, and the second mounting piece penetrates the first support reinforcing grooves.

[0011] Specific, the surface of the second bending part abuts against the bottom surface of the second support body, and the end of the second bending part is connected with the end of the second support body through a third mounting piece.

[0012] Specific, the two sides of the second support body are respectively provided with second folding edges, the second folding edges extend towards the upper side of the second support body, the surface of the second support body is provided with a reinforcing rib, a plurality of second support reinforcing grooves are arranged on the two sides of the reinforcing rib, and the third mounting piece penetrates the second support reinforcing grooves.

[0013] The frame mounting structure comprises the support assembly and a rear auxiliary suspension, the first support body is detachably connected with the rear auxiliary suspension, and the second support body is detachably connected with the rear auxiliary suspension.

[0014] The vehicle comprises the support assembly or the frame mounting structure.

[0015] Compared with the prior art, the support assembly, the frame mounting structure and the vehicle have the following beneficial effects:

[0016] The first support body and the second support body can effectively support and connect the fixed frame body, and ensure the stability of the fixed frame body in bearing the vehicle-mounted charging machine module; the fixed frame body can be quickly separated from the bottom of the first support body and the second support body in a detachable manner, and the fixed frame body can be taken out from the lower side of the vehicle, avoiding the drawbacks of the traditional vehicle-mounted charging machine module which needs to be detached from the trunk space; the detachment and installation of the fixed frame body can be operated from the lower side of the vehicle, improving the assembly efficiency of the vehicle-mounted charging machine module on the fixed frame body with the first support body and the second support body, and improving the operation convenience of the fixed frame body and the vehicle-mounted charging machine module. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of the frame mounting structure provided by the embodiment of the application is shown in the figure.

[0018] Figure 2A side view schematic diagram of a support assembly provided by an embodiment of the present application;

[0019] Figure 3 A structural schematic diagram of a support assembly provided by an embodiment of the present application;

[0020] Figure 4 A structural schematic diagram of a fixing frame body provided by an embodiment of the present application;

[0021] Figure 5 A structural schematic diagram of a first support body provided by an embodiment of the present application;

[0022] Figure 6 A structural schematic diagram of a second support body provided by an embodiment of the present application.

[0023] Reference signs:

[0024] Fixing frame body 1, fixing portion 11, first bending portion 12, second bending portion 13, first mounting hole 14, second mounting hole 15, flange 16, inner sunken reinforcing groove 17, expansion portion 18;

[0025] First support body 2, first support hole 21, first flange 22, first support reinforcing groove 23, first fixing hole 24;

[0026] Second support body 3, second support hole 31, second flange 32, reinforcing rib 33, second support reinforcing groove 34, second fixing hole 35;

[0027] First mounting member 4;

[0028] Second mounting member 5;

[0029] Third mounting member 6;

[0030] Rear sub-suspension 7, front cross beam 71, rear cross beam 72, side cross beam 73. DETAILED DESCRIPTION

[0031] In order to make the technical solutions and advantages of the embodiments of the present application clearer, the following further describes exemplary embodiments of the present application with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The direction below refers to the direction extending downward along the Z-axis direction, and the direction above refers to the direction extending upward along the Z-axis direction, wherein the Z-axis direction represents the vertical direction from the floor of the vehicle to the roof of the vehicle.

[0032] Embodiment one

[0033] The embodiment provides a support assembly, which comprises a first support body 2, a second support body 3 and a fixing frame body 1, the fixing frame body 1 is detachably connected with the first support body 2, and the fixing frame body 1 is detachably connected with the second support body 3; a plurality of first mounting pieces 4 for positioning a vehicle-mounted charger module are arranged on the fixing frame body 1, and the fixing frame body 1 can be separated from the bottom of the first support body 2 and the bottom of the second support body 3 below the vehicle.

[0034] As shown in Figures 1-6 The embodiment provides a support assembly, which comprises a first support body 2, a second support body 3 and a fixing frame body 1, the fixing frame body 1 is detachably connected with the first support body 2, and the fixing frame body 1 is detachably connected with the second support body 3; a plurality of first mounting pieces 4 for positioning a vehicle-mounted charger module are arranged on the fixing frame body 1, and the fixing frame body 1 can be separated from the bottom of the first support body 2 and the bottom of the second support body 3 below the vehicle.

[0035] The first mounting piece 4, the second mounting piece 5 and the third mounting piece 6 can be a bolt-nut assembly, the dismounting end of the second mounting piece 5 and the third mounting piece 6 is arranged at the bottom of the fixing frame body 1, that is, the bolt penetrates through the fixing frame body 1 from below to above, the nut corresponding to the bolt is arranged at the top of the first support body 2 and the top of the second support body 3 respectively, and the nut is fixed to the top of the first support body 2 and the top of the second support body 3; when the bolt is dismounted and separated from the nut, the fixing frame body 1 can be quickly dismounted from below the first support body 2 and the second support body 3. The dismounting and separating mode of the fixing frame body 1 from below the first support body 2 and the second support body 3 is not limited to the above bolt-nut assembly dismounting and separating mode.

[0036] In the embodiment, the fixing frame body 1 is detachably connected with the first support body 2 and the second support body 3 respectively, the first support body 2 and the second support body 3 can effectively support and connect the fixing frame body 1, and the stability of the fixing frame body 1 carrying the vehicle-mounted charger module is ensured; the fixing frame body 1 is detachably separated from the bottom of the first support body 2 and the second support body 3 below the vehicle, the fixing frame body 1 can be quickly separated from the bottom of the first support body 2 and the second support body 3 through the dismounting mode, and the fixing frame body 1 can be taken out from below the vehicle, thereby avoiding the disadvantages of the traditional dismounting of the vehicle-mounted charger module installed in the trunk space, the dismounting and mounting of the fixing frame body 1 can be operated from below the vehicle, the assembly efficiency of the vehicle-mounted charger module on the fixing frame body 1 with the first support body 2 and the second support body 3 is improved, and the operation convenience of the fixing frame body 1 and the vehicle-mounted charger module being dismounted and taken out together is improved.

[0037] Embodiment two

[0038] The embodiment is based on the above-mentioned embodiments, and the support assembly is optimized, and in particular a specific implementation mode of the fixing frame body is provided.

[0039] AsFigure 3 、 Figure 4 As shown in the drawings, the fixed frame body 1 comprises a fixed part 11, a first bending part 12 connected to one end of the fixed part 11, and a second bending part 13 connected to the other end of the fixed part 11; a plurality of first mounting members 4 are arranged on the fixed part 11, specifically at the top corners of the fixed part 11.

[0040] The fixed part 11 is integrally connected with the first bending part 12 and the second bending part 13, and the fixed part 11 is connected with the first bending part 12 and the second bending part 13 to form a Z-shaped structure, wherein the first bending part 12 extends towards the lower side of the fixed part 11, and the second bending part 13 extends towards the upper side of the fixed part 11.

[0041] A plurality of first mounting holes 14 are provided on the first bending part 12, the surface of the first bending part 12 abuts against the bottom surface of the first support body 2, the first support body 2 is provided with first support holes 21 corresponding to the first mounting holes 14, and the end of the first bending part 12 is connected with the end of the first support body 2 by penetrating the first mounting holes 14 and the first support holes 21 through the second mounting members 5.

[0042] A plurality of second mounting holes 15 are provided on the second bending part 13, the surface of the second bending part 13 abuts against the bottom surface of the second support body 3, the second support body 3 is provided with second support holes 31 corresponding to the second mounting holes 15, and the end of the second bending part 13 is connected with the end of the second support body 3 by penetrating the second mounting holes 15 and the second support holes 31 through the third mounting members 6.

[0043] The fixed frame body 1 is provided with flanges 16 on both sides, the flanges 16 extend towards the lower side of the fixed frame body 1, and the flanges 16 strengthen the edge position strength of the fixed frame body 1.

[0044] The surface of the fixed frame body 1 is provided with a plurality of inner sinking reinforcing grooves 17 for enhancing the supporting strength of the fixed frame body 1, stably bearing the vehicle-mounted charger module, and the fixed frame body 1 is not easy to be deformed in support.

[0045] The side of the fixed part 11 is detachably connected with an extension part 18, the extension part is used to increase the supporting area of the fixed part 11, and the extension part can position the part of the vehicle-mounted charger module exposed outside the fixed part 11, or can position other modules, thereby increasing the applicability of the fixed frame body 1.

[0046] Embodiment three

[0047] This embodiment is based on the above-mentioned embodiments, and the support assembly is optimized, and a specific implementation manner of the first support body and the second support body is provided:

[0048] As shown in the drawings, Figure 3 、 Figure 5 、 Figure 6As shown, the first bracket body 2 is provided with a first folding edge 22 on each side thereof, the first folding edge 22 extending towards the lower side of the first bracket body 2, and the first folding edge 22 strengthens the edge position strength of the first bracket body 2.

[0049] The surface of the first bracket body 2 is provided with a plurality of first bracket reinforcing grooves 23, the first bracket holes 21 are arranged in the first bracket reinforcing grooves 23, and the second mounting member 5 penetrates the first bracket holes 21 on the first bracket reinforcing grooves 23; the first bracket body 2 is further provided with a first fixing hole 24 located in the first bracket reinforcing groove 23, and the first fixing hole 24 is used for mounting and connecting to the front cross beam 71 of the vehicle. The first bracket holes 21 and the first fixing hole 24 are arranged in the first bracket reinforcing grooves 23, which improves the connection strength of the positions near the hole positions and makes the hole positions not easy to be torn or deformed under force.

[0050] The plurality of first bracket holes 21 are arranged in a linear direction close to the inner end of the first bracket body 2, and the plurality of first fixing holes 24 are arranged in a linear direction close to the outer end of the first bracket body 2.

[0051] The second bracket body 3 is provided with a second folding edge 32 on each side thereof, the second folding edge 32 extending towards the upper side of the second bracket body 3, and the second folding edge 32 strengthens the edge position strength of the second bracket body 3.

[0052] The surface of the second bracket body 3 is provided with a protruding reinforcing rib 33, a plurality of second bracket reinforcing grooves 34 are arranged on both sides of the reinforcing rib 33, the second bracket holes 31 are arranged in the second bracket reinforcing grooves 34, and the third mounting member 6 penetrates the second bracket holes 31 on the second bracket reinforcing grooves 34; the second bracket body 3 is further provided with a second fixing hole 35 located in the second bracket reinforcing groove 34, and the second fixing hole 35 is used for mounting and connecting to the rear cross beam 72 of the vehicle. The second bracket holes 31 and the second fixing hole 35 are arranged in the second bracket reinforcing grooves 34, which improves the connection strength of the hole positions.

[0053] The plurality of second bracket holes 31 are arranged in a linear direction close to the inner end of the second bracket body 3, and the plurality of second fixing holes 35 are arranged in a linear direction close to the outer end of the second bracket body 3.

[0054] Example Four

[0055] The present embodiment provides a frame mounting structure, which comprises a rear auxiliary suspension 7 and the bracket assembly in the above-mentioned embodiments.

[0056] As Figure 1 , Figure 3As shown, the rear sub-suspension 7 includes a front cross beam 71, a rear cross beam 72, and side cross beams 73 respectively connecting two ends of the front cross beam 71 and two ends of the rear cross beam 72. The first bracket body 2 of the bracket assembly is detachably connected with the front cross beam 71, specifically, the first bracket body 2 is connected with the front cross beam 71 through the first fixing member penetrating the first fixing hole 24. The second bracket body 3 of the bracket assembly is detachably connected with the rear cross beam 72, specifically, the second bracket body 3 is connected with the rear cross beam 72 through the second fixing member penetrating the second fixing hole 35.

[0057] When the vehicle-mounted charging module needs to be repaired or replaced, the fixing bracket body 1 is detached and separated from the first bracket body 2 and the second bracket body 3 from a position below the rear sub-suspension 7, the first bracket body 2 can be kept in place on the front cross beam 71, and the second bracket body 3 can be kept in place on the rear cross beam 72, thereby achieving quick detachment of the fixing bracket body 1 and the vehicle-mounted charging module.

[0058] Embodiment five

[0059] The embodiment provides a vehicle, which comprises the bracket assembly and the frame mounting structure in the above embodiments.

[0060] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0061] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0062] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] While the preferred embodiments of the application have been described, additional variations and modifications can be made to the embodiments by those skilled in the art once they learn of the basic inventive concepts. Therefore, the appended claims are intended to encompass within their scope all such variations and modifications as are included within the spirit and scope of the application.

[0064] It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application cover the modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

Claims

1. A support assembly, characterized in that: It includes a fixed frame (1) for carrying an on-board charger module, a first support body (2) detachably connected to the fixed frame (1), and a second support body (3) detachably connected to the fixed frame (1); the fixed frame (1) can be separated from the bottom of the first support body (2) and the bottom of the second support body (3) from below the vehicle.

2. The support assembly according to claim 1, characterized in that: The first support body (2) is disposed at one end of the fixed frame (1), and the second support body (3) is disposed at the other end of the fixed frame (1).

3. The support assembly according to claim 1, characterized in that: The fixed frame (1) includes a fixed part (11), a first bent part (12) connected to one end of the fixed part (11), and a second bent part (13) connected to the other end of the fixed part (11); a plurality of first mounting parts (4) are provided on the fixed part (11).

4. The support assembly according to claim 3, characterized in that: The first bend (12) extends downward toward the fixing part (11), and the second bend (13) extends upward toward the fixing part (11).

5. The support assembly according to claim 3, characterized in that: The surface of the first bent portion (12) abuts against the bottom surface of the first support body (2), and the end of the first bent portion (12) is connected to the end of the first support body (2) through the second mounting member (5).

6. The support assembly according to claim 5, characterized in that: The first support body (2) has a first folded edge (22) on each side. The first folded edge (22) extends downward toward the first support body (2). The surface of the first support body (2) is provided with a plurality of first support reinforcing grooves (23). The second mounting member (5) passes through the first support reinforcing grooves (23).

7. The support assembly according to claim 3, characterized in that: The surface of the second bent portion (13) abuts against the bottom surface of the second support body (3), and the end of the second bent portion (13) is connected to the end of the second support body (3) through the third mounting member (6).

8. The support assembly according to claim 7, characterized in that: The second support body (3) has a second folded edge (32) on each side. The second folded edge (32) extends toward the top of the second support body (3). The surface of the second support body (3) is provided with a reinforcing rib (33). A plurality of second support reinforcing grooves (34) are provided on both sides of the reinforcing rib (33). The third mounting member (6) passes through the second support reinforcing grooves (34).

9. A frame mounting structure, characterized in that: Includes a bracket assembly and a rear sub-suspension (7) as described in any one of claims 1-8, wherein the first bracket body (2) is detachably connected to the rear sub-suspension (7), and the second bracket body (3) is detachably connected to the rear sub-suspension (7).

10. A vehicle, characterized in that: Includes the bracket assembly as described in any one of claims 1-8 or the frame mounting structure as described in claim 9.

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