Electric control mounting structure and vehicle

Abstract

The utility model relates to an electric control installation structure and a vehicle, comprising: an installation frame having a first direction and a second direction intersecting with each other, the installation frame being provided with an installation inner cavity; the elastic assembly is connected with the mounting frame, one end of the elastic assembly is located in the mounting inner cavity, and the elastic assembly is used for elastically abutting against a motor controller; the fastening assembly is movably connected with the mounting frame, and a fastening interval used for fastening the motor controller is formed between the fastening assembly and the cavity wall of the mounting inner cavity in the second direction; and the fastening assembly can move relative to the mounting frame in the first direction and the second direction, and the fastening interval can be increased or decreased when the fastening assembly moves in the second direction. According to the electric control mounting structure and the vehicle, the service life of the motor controller can be prolonged.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of vehicle motor controller, and particularly relates to an electric control mounting structure and a vehicle. BACKGROUND

[0002] At present, although the motor controller can be installed on the frame through the electric control mounting structure, vibration will occur during the driving of the automobile, the vibration will be directly conducted to the motor controller through the electric control mounting structure, and the motor controller will be damaged after a long time, thereby reducing the service life of the motor controller. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing an electric control mounting structure and a vehicle, which can improve the service life of the motor controller.

[0004] The utility model discloses a first aspect electric control mounting structure includes: mounting frame, elastic component and fastening assembly, the mounting frame has the first direction and second direction of intersection, the mounting frame is equipped with installation inner chamber, the elastic component is connected mounting frame, one end of elastic component is located in installation inner chamber, and is used for the elastic abutment motor controller, the fastening assembly is movably connected mounting frame, the fastening assembly forms the fastening interval for fastening motor controller between along second direction with the chamber wall of installation inner chamber, wherein, the fastening assembly can move along first direction and second direction relative to mounting frame, and when moving along second direction, can increase or reduce fastening interval.

[0005] In an example embodiment, the elastic component includes first and second elastic structures arranged at intervals, the first and second elastic structures are connected to both sides of the mounting frame along the first direction one by one, and are convex on the chamber wall of the installation inner chamber.

[0006] In an example embodiment, the first and second elastic structures each include a limiting plate and an elastic piece in the installation inner chamber, the elastic piece is connected between the limiting plate and the mounting frame, the limiting plate is arranged at an interval along the first direction with the chamber wall of the installation inner chamber, and can press the elastic piece along the first direction.

[0007] In an example embodiment, the first and second elastic structures each further include an anti-skid plate connected to one side of the limiting plate away from the elastic piece.

[0008] In an example embodiment, the first elastic structure and the second elastic structure each further comprise a movable rod, a buffer plate and a damper outside the mounting inner cavity; the movable rod is arranged in the mounting frame and can slide along the first direction relative to the mounting frame, one end of the movable rod is connected with the limiting plate, and the other end of the movable rod is connected with the buffer plate; along the direction from the buffer plate to the limiting plate, the damper is located between the buffer plate and the mounting frame.

[0009] In an example embodiment, the mounting frame is provided with a limiting groove, and the fastening assembly comprises a sliding part and a fastening part; the sliding part is connected to the mounting frame and located in the limiting groove and can move along the first direction relative to the mounting frame in the limiting groove; the fastening part is connected with the sliding part, and the fastening part forms the fastening interval between the cavity wall of the mounting inner cavity along the second direction; wherein the fastening part moves synchronously with the sliding part and can independently move along the second direction relative to the mounting frame.

[0010] In an example embodiment, the mounting frame comprises a mounting outer frame and a mounting inner frame; the mounting outer frame is provided with a mounting outer cavity; the mounting inner frame is located in the mounting outer cavity, and the mounting inner frame is slidably connected with the mounting outer frame and can slide out of the mounting outer cavity; the mounting inner cavity is located in the mounting inner frame, the elastic assembly is connected with the mounting inner frame, and the fastening assembly is movably connected with the mounting outer frame.

[0011] In an example embodiment, the mounting frame further comprises an elastic pad plate, the elastic pad plate is connected to the mounting outer frame, and the elastic pad plate is located in the mounting outer cavity and protrudes from the cavity wall of the mounting outer cavity.

[0012] In an example embodiment, the side of the mounting outer frame away from the mounting inner frame is provided with a groove; the mounting frame further comprises an anti-skid pad, and the anti-skid pad is located in the groove.

[0013] The second aspect of the utility model discloses a kind of vehicles, including frame and above-mentioned electric control mounting structure, and the electric control mounting structure is connected to the frame.

[0014] The utility model scheme has the following beneficial effects:

[0015] In the utility model, when the electric control mounting structure is used for installing the motor controller, the motor controller can be first placed in the fastening interval of the installation inner cavity, and the motor controller is elastically abutted on the cavity wall of the installation inner cavity along the first direction (for example, the horizontal direction) through the elastic assembly, and then the fastening assembly is moved along the second direction (for example, the longitudinal direction perpendicular to the horizontal plane) towards the cavity wall of the installation inner cavity on the opposite side of the fastening assembly, so as to reduce the fastening interval and realize fastening of the motor controller.

[0016] Wherein, since the fastening assembly can move along the first direction relative to the mounting frame, and the motor controller can be elastically abutted on the cavity wall of the installation inner cavity through the elastic assembly in the first direction;Therefore, when the automobile appears vibration in the driving process, and the vibration is transmitted to the electric control mounting structure, the motor controller can be shaken along the first direction under the fastening of the fastening assembly, and the elastic assembly is extruded;And then, while ensuring the installation firmness of the motor controller, the elastic effect of the elastic assembly can effectively weaken the shaking amplitude of the motor controller, finally reduce the adverse effects of the jolt vibration of the automobile in the driving process on the motor controller, to improve the stability and service life of the motor controller.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings incorporated into the specification and forming a part thereof show, illustrate and explain the embodiments consistent with the present application, and together with the specification serve to explain the principles of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them, the drawings here are used to represent the utility model concept of the present application, which is not exactly the same as the structure of the actual product protected by the present application.

[0019] Figure 1 The utility model discloses an electric control mounting structure's three -dimensional structure schematic diagram is shown.

[0020] Figure 2 The utility model discloses an electric control mounting structure's mounting outer frame's three -dimensional structure schematic diagram is shown.

[0021] Figure 3 The utility model discloses an electric control mounting structure's mounting inner frame's three -dimensional structure schematic diagram is shown.

[0022] Figure 4 The utility model discloses an electric control mounting structure's limiting plate's three -dimensional structure schematic diagram is shown.

[0023] Figure 5 A perspective structural schematic view of the buffer plate of the electric control mounting structure in the embodiment of the utility model is shown.

[0024] Mark explanation:

[0025] 1, install outer frame; 3, pass through the mouth; 4, fastening assembly; 201, install inner frame; 202, movable rod; 203, buffer plate; 204, damper; 205, limit plate; 206, motor controller; 207, elastic piece; 401, moving plate; 402, limit slot; 403, limit block; 404, screw; 405, compression plate; 5, fixed frame; 6, elastic pad; 7, antiskid plate. Specific implementation

[0026] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example implementations to those skilled in the art.

[0027] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the

[0028] The application will be further described with reference to the drawings and specific examples. It is to be understood that the technical features involved in the various embodiments of the application described below can be combined with each other as long as there is no conflict. The embodiments described below with reference to the drawings are exemplary and are intended to explain the application, but cannot be understood as limiting the application.

[0029] In combination with Figures 1 to 5 The embodiment shown provides an electric control mounting structure for mounting motor electric control.

[0030] The electric control mounting structure comprises a mounting frame, and the mounting frame has a first direction and a second direction intersecting with each other. In the embodiment, the first direction is the horizontal direction (for example, the width direction or the length direction) of the mounting frame, and the second direction is the height direction of the mounting frame.

[0031] It should be understood that, after the electric control mounting structure is fixed on the frame of the vehicle, the first direction of the mounting rack is parallel to the wheelbase direction or the track direction of the vehicle, and the second direction of the mounting rack is parallel to the height direction of the vehicle.

[0032] Further, the mounting rack is provided with a mounting inner cavity. The mounting inner cavity is used for mounting the electric control.

[0033] In combination Figure 1 As shown in the figure, the electric control mounting structure comprises an elastic assembly, the elastic assembly is connected to the mounting rack, one end of the elastic assembly is located in the mounting inner cavity, and is used for elastically abutting against the electric control 206.

[0034] In this embodiment, the elastic assembly comprises a first elastic structure and a second elastic structure which are arranged at a distance from each other, the first elastic structure and the second elastic structure are connected to the two sides of the mounting rack along the first direction one by one, and are both used for elastically abutting against the electric control 206.

[0035] For example, the first elastic structure and the second elastic structure are arranged opposite to each other along the first direction. When the electric control 206 is mounted in the mounting inner cavity, the first elastic structure and the second elastic structure can be first squeezed to be elastically compressed, then the electric control 206 is placed between the first elastic structure and the second elastic structure, and then the first elastic structure and the second elastic structure recover from the elastic deformation and elastically abut against the electric control 206, so that the electric control 206 is elastically fixed in the mounting inner cavity.

[0036] Of course, in other embodiments, the elastic assembly can also only comprise a first elastic structure, and the electric control 206 is elastically abutted against the cavity wall of the mounting inner cavity through the first elastic structure, so that the electric control 206 is also elastically fixed in the mounting inner cavity.

[0037] It should be understood that one end of the elastic structure (i.e. the first elastic structure or the second elastic structure) is in contact with the mounting rack, and the other end is used for being in contact with the electric control 206. Through the two elastic structures (i.e. the first elastic structure and the second elastic structure), the electric control 206 is elastically fixed in the mounting inner cavity, which can elastically buffer the two sides of the electric control 206 in the first direction.

[0038] In combination Figure 1 As shown in the figure, the electric control mounting structure further comprises a fastening assembly 4, the fastening assembly 4 is movably connected to the mounting rack, and the fastening assembly 4 forms a fastening interval for fastening the electric control 206 between the cavity wall of the mounting inner cavity along the second direction.

[0039] Further, the fastening assembly 4 can move relative to the mounting rack along the first direction and the second direction, and when moving along the second direction, the fastening interval can be increased or decreased.

[0040] In the utility model, when the electric control mounting structure is used for mounting the motor controller 206, the motor controller 206 can be placed in the fastening interval of the mounting inner cavity first, and the motor controller 206 is elastically abutted on the cavity wall of the mounting inner cavity along the first direction (for example, the horizontal direction) by the elastic assembly, and then the fastening assembly 4 is moved along the second direction (for example, the longitudinal direction perpendicular to the horizontal plane) towards the cavity wall of the mounting inner cavity on the opposite side of the fastening assembly 4, so as to reduce the fastening interval and realize the fastening of the motor controller 206.

[0041] Therefore, when the automobile vibrates during driving and the vibration is transmitted to the electric control mounting structure, the motor controller 206 can shake along the first direction under the fastening of the fastening assembly 4 and extrude the elastic assembly, so as to effectively weaken the shaking amplitude of the motor controller 206 through the elastic effect of the elastic assembly while ensuring the firmness of the installation of the motor controller 206, finally reduce the adverse effects of the jolt vibration of the automobile during driving on the motor controller, and improve the stability and service life of the motor controller 206.

[0042] In the embodiment, the first elastic structure and the second elastic structure are symmetrically arranged along the first direction.

[0043] As shown in Figure 1 , Figure 3 and Figure 4 , the first elastic structure and the second elastic structure each include a limiting plate 205 and an elastic piece 207 in the mounting inner cavity, the elastic piece 207 is connected between the limiting plate 205 and the mounting rack, the limiting plate 205 is arranged in the mounting inner cavity along the first direction and can extrude the elastic piece 207 along the first direction.

[0044] For example, the elastic piece 207 is a spring, and there are multiple elastic pieces 207, the multiple elastic pieces 207 are connected to the limiting plate 205 at intervals, one end of the elastic piece 207 can be in contact with the mounting rack, and the other end is connected to the limiting plate 205, so that the elastic piece 207 is elastically compressed or stretched between the limiting plate 205 and the mounting rack.

[0045] It should be understood that after the limiting plate 205 is arranged, the contact area of the first elastic structure and the second elastic structure with the motor controller 206 can be changed by arranging the limiting plate 205 with a suitable size. Moreover, when the elastic piece 207 is a spring, the end of the spring can also avoid scratching the motor controller 206.

[0046] In the embodiment, after the motor controller 206 is installed in the installation inner cavity, the motor controller 206 includes a side surface facing the limiting plate 205, and the area of the plate surface of the limiting plate 205 facing the motor controller 206 is less than the area of the side surface of the motor controller 206 facing the limiting plate 205 but greater than the area of the end surface of the elastic member 207 facing the motor controller 206.

[0047] Therefore, if the motor controller 206 shakes, the force generated by the shaking of the motor controller 206 can be transmitted to the elastic member 207 through the limiting plate 205. In the process of transmitting the force to the elastic member 207, the force can be gradually converged on the elastic member 207 through the limiting plate 205, so that the elastic member 207 can more stably receive the force generated by the shaking of the motor controller 206, and finally better play the energy absorption role.

[0048] Meanwhile, if the elastic member 207 moves out of the installation inner cavity after being extruded by the motor controller 206, the limiting plate 205 can also limit the movement of the elastic member 207 out of the installation inner cavity.

[0049] Further, as shown in Figure 3 The first elastic structure and the second elastic structure each further include an anti-skid plate 7 connected to one side of the limiting plate 205 away from the elastic member 207, for contacting the motor controller 206.

[0050] For example, the limiting plate 205 includes a first surface facing the elastic member 207 and a second surface away from the elastic member 207, the first surface of the limiting plate 205 is connected to the elastic member 207, and the second surface of the limiting plate 205 is connected to the anti-skid plate 7.

[0051] In the embodiment, the anti-skid plate 7 is in multiple pieces, and the multiple pieces of the anti-skid plate 7 are fixedly connected to the second surface of the limiting plate 205 and are spaced apart from each other.

[0052] Further, the surface of the anti-skid plate 7 is provided with anti-skid lines to enhance the anti-skid performance of the anti-skid plate 7. For example, a rough structure can be provided on the anti-skid plate 7 to increase the friction coefficient of the surface of the anti-skid plate 7.

[0053] It should be understood that, after the limiting plate 205 is provided with the anti-skid plate 7, the frictional resistance between the motor controller 206 and the elastic assembly can be enhanced by the contact between the anti-skid plate 7 and the motor controller 206, so that the connection is more stable, and relative sliding between the motor controller 206 and the elastic assembly can be avoided when the vehicle shakes.

[0054] Further, as shown in Figures 1 to 5As shown, the first elastic structure and the second elastic structure each further comprise a movable rod 202, which is arranged in the mounting frame and can slide relative to the mounting frame along the first direction. One end of the movable rod 202 is connected with the limiting plate 205. The movable rod 202 is arranged in a spaced manner with the elastic member 207.

[0055] In the present embodiment, since the movable rod 202 is arranged in the mounting frame and can slide relative to the mounting frame along the first direction. Therefore, after the one end of the movable rod 202 is fixedly connected with the limiting plate 205, when the limiting plate 205 is pressed by the motor controller 206, the movable rod 202 can regulate the movement path of the limiting plate 205 to be along the first direction relative to the mounting frame, so as to make the elastic member 207 also compress relative to the mounting frame along the first direction.

[0056] Further, in combination with the above-mentioned technical solutions, Figure 5 As shown, the first elastic structure and the second elastic structure each further comprise a buffer plate 203 and a damper 204 outside the mounting inner cavity; the other end of the movable rod 202 is connected with the buffer plate 203. In the direction of the buffer plate 203 towards the limiting plate 205: the damper 204 is arranged between the buffer plate 203 and the mounting frame. The damper 204 is connected with the buffer plate 203 and cooperates with the elastic member 207 to weaken the swing amplitude of the motor controller 206. The plate area of the buffer plate 203 towards the mounting inner cavity is greater than the end surface area of the movable rod 202 connected with the buffer plate 203, and the width or length of the buffer plate 203 is greater than the diameter of the through hole of the mounting frame in which the movable rod 202 is arranged.

[0057] For example, when the limiting plate 205 of the first elastic structure is pressed by the motor controller 206, the limiting plate 205 of the first elastic structure moves along the first direction towards the direction away from the second elastic structure and compresses the elastic member 207 of the first elastic structure. At this time, the elastic member 207 of the second elastic structure starts to recover the elastic deformation and pushes the limiting plate 205 of the second elastic structure to move along the first direction towards the direction close to the first elastic structure, until the damper 204 of the second elastic structure contacts with the mounting frame, then the damper 204 of the second elastic structure is elastically compressed and generates an acting force on the buffer plate 203 of the second elastic structure, so that the buffer plate 203 and the limiting plate 205 of the second elastic structure are pushed in the opposite direction along the first direction under the action of the movable rod 202, so as to make the second elastic structure no longer exert an acting force on the motor controller 206 towards the first elastic structure. Finally, the motor controller 206 is pushed in the opposite direction along the first direction towards the second elastic structure under the action of the first elastic structure, so as to weaken the swing amplitude of the motor controller 206.

[0058] For example, when the limiting plate 205 of the second elastic structure is extruded by the motor controller 206, the limiting plate 205 of the second elastic structure moves along the first direction away from the first elastic structure and compresses the elastic piece 207 of the second elastic structure. At this time, the elastic piece 207 of the first elastic structure starts to recover the elastic deformation and pushes the limiting plate 205 of the first elastic structure to move along the first direction towards the second elastic structure until the damper 204 of the first elastic structure contacts the mounting frame. Then, the damper 204 of the first elastic structure is elastically compressed and generates a force on the buffer plate 203 of the first elastic structure, so that the buffer plate 203 and the limiting plate 205 of the first elastic structure are pushed away from the second elastic structure along the first direction under the action of the movable rod 202, so that the first elastic structure no longer exerts a force on the motor controller 206 towards the second elastic structure. Finally, the motor controller 206 is pushed away from the first elastic structure along the first direction under the action of the second elastic structure, so as to reduce the shaking amplitude of the motor controller 206.

[0059] As shown in Figure 2 The mounting frame is provided with a limiting groove 402 matched with the fastening assembly 4. The limiting groove 402 is a long strip-shaped groove extending along the first direction and located at the top of the mounting frame.

[0060] As shown in Figure 1 And Figure 2 The fastening assembly 4 includes a sliding part connected to the mounting frame, which is located in the limiting groove 402 and can move relative to the mounting frame along the first direction in the limiting groove 402. For example, the sliding part includes a moving plate 401 and a limiting block 403, the limiting block 403 is located in the limiting groove 402 and can move relative to the mounting frame along the first direction, and the moving plate 401 is fixedly connected with the limiting block 403 and can move synchronously with the limiting block 403.

[0061] Further, the fastening assembly 4 further includes a fastening part connected with the moving plate 401 of the sliding part, and the fastening part forms a fastening interval between the moving plate 401 and the cavity wall of the mounting inner cavity along the second direction; wherein the fastening part moves synchronously with the sliding part and can move independently relative to the mounting frame along the second direction.

[0062] For example, as shown in Figure 1 And Figure 2As shown, the fastening part includes a screw rod 404 and a pressing plate 405, the screw rod 404 is connected with the pressing plate 405 after passing through the moving plate 401. Among them, the screw rod 404 and the pressing plate 405 realize independent movement of the fastening part along the second direction relative to the mounting frame by rotating relative to the moving plate 401, and the screw rod 404 moves synchronously when the moving plate 401 moves synchronously with the limiting block 403, and the pressing plate 405 is used to press the motor controller 206.

[0063] In this embodiment, the fastening assembly 4 is two groups, and the two groups of fastening assemblies 4 are arranged along the first direction. The limiting groove 402 is correspondingly provided with two limiting grooves 402, and the two limiting grooves 402 are correspondingly matched with the two groups of fastening assemblies 4. Among them, the fastening assembly 4 can still move slightly along the first direction in the limiting groove 402 after fastening the motor controller 206, so as to adapt to the movement scene after the motor controller 206 vibrates.

[0064] In combination Figures 1 to 3 As shown, the mounting frame includes a mounting outer frame 1 and a mounting inner frame 201, and the mounting outer frame 1 is provided with a mounting outer cavity; the mounting inner frame 201 is located in the mounting outer cavity, and the mounting inner frame 201 is slidably connected with the mounting outer frame 1 and can slide out of the mounting outer cavity to facilitate the installation of the motor controller 206.

[0065] Further, the top of the mounting outer frame 1 is provided with a through port 3, and the through port 3 communicates the mounting outer cavity and the mounting inner cavity.

[0066] Further, in combination Figure 1 As shown, the bottom of the mounting outer frame 1 is fixedly connected with a fixing frame 5, and the surface of the fixing frame 5 is provided with a mounting hole for connecting with the vehicle frame.

[0067] Further, the mounting inner cavity is located in the mounting inner frame 201.

[0068] Further, the elastic assembly is connected with the mounting inner frame 201; and the fastening assembly 4 is movably connected with the mounting outer frame 1. For example, when the elastic assembly includes a first elastic structure and a second elastic structure, the movable rod 202 of the first elastic structure and the second elastic structure passes through the mounting inner frame 201 and is connected with the buffer plate 203 and the limiting plate 205.

[0069] In this embodiment, the mounting outer frame 1 and the mounting inner frame 201 are slidably connected through the guide rail and the clamping sleeve. When the motor controller 206 needs to be installed in the mounting inner cavity, the mounting inner frame 201 can be slid out, then the motor controller 206 is installed in the mounting inner cavity, and then the mounting inner frame 201 is slid into the mounting outer cavity.

[0070] For example, the two sides of the installation outer cavity bottom of the installation outer frame 1 are fixedly connected with guide rails, the surfaces of the guide rails are movably connected with clamping sleeves, and the top of the clamping sleeve is fixedly connected with the bottom of the installation inner frame 201.

[0071] The installation frame further comprises elastic pads, the elastic pads are connected to the installation outer frame 1, the elastic pads are located in the installation outer cavity, and the elastic pads protrude from the cavity wall of the installation outer cavity.

[0072] In the embodiment, the installation frame further comprises a plurality of elastic pads, the plurality of elastic pads are arranged in the installation outer cavity and connected to the installation outer frame 1. Figure 2 As shown in the drawings, the elastic pads 6 are a plurality of elastic pads, the plurality of elastic pads 6 are arranged in the installation outer frame 1 in a spaced manner and connected to the installation outer frame 1. For example, along the first direction, the installation outer cavity comprises two oppositely arranged cavity walls, and one elastic pad 6 is arranged on each cavity wall. Along the sliding direction of the installation inner frame 201, the installation outer cavity comprises one cavity wall, and one elastic pad 6 is arranged on the cavity wall.

[0073] In the embodiment, the installation frame further comprises two positioning shells, and the two positioning shells are arranged on the two cavity walls of the installation outer cavity in a one-to-one corresponding manner along the first direction. The positioning shell is a hollow shell, and two elastic pads 6 of the plurality of elastic pads 6 can be fixed in the hollow of the two positioning shells in a one-to-one corresponding manner.

[0074] Optionally, the material of the elastic pad is a rubber plate or a synthetic rubber plate.

[0075] The side, away from the installation inner frame 201, of the installation outer frame 1 is provided with a groove; and the installation frame further comprises an anti-skid pad located in the groove. Therefore, when the side, away from the installation inner frame 201, of the installation outer frame 1 is used to be connected with the vehicle frame, the anti-skid pad can abut against the vehicle frame, thereby improving the installation stability of the installation outer frame 1.

[0076] Further, the bottom surface of the anti-skid pad used to contact the vehicle frame is further provided with anti-skid particles, so as to enhance the anti-skid performance of the anti-skid pad.

[0077] In the utility model, the working principle of the electric control installation structure is as follows: firstly, the installation outer frame 1 is installed and fixed on the vehicle frame of the new energy automobile, the installation inner frame 201 is slid out of the installation outer cavity of the installation outer frame 1, the limiting plate 205 is pushed, the elastic piece 207 is elastically compressed, then the motor controller 206 is placed into the installation inner cavity of the installation inner frame 201, the limiting plate 205 is loosened, the limiting plate 205 will rebound under the action of the elastic piece 207 and elastically extrude the motor controller 206 appropriately, then the screw rod 404 of the fastening part is rotated, along with the rotation of the screw rod 404 of the fastening part in the inner cavity of the moving plate 401, the internal thread of the inner cavity of the moving plate 401 is engaged with the external thread on the surface of the screw rod 404 of the fastening part, the screw rod 404 of the fastening part will drive the pressing plate 405 to move downwards and press the top of the motor controller 206.

[0078] If the automobile shakes during driving, the vibration caused by the shaking is transmitted to the motor controller 206 installed in the inner frame 201, so that the motor controller 206 shakes, the motor controller 206 is squeezed by the limiting plate 205, the limiting plate 205 is pressed to move and squeeze the elastic member 207, and the elastic member 207 and the damper 204 are driven by the movable rod 202 to move the buffer plate 203, so that the damper 204 is stretched and contracted, and the elastic member 207 and the damper 204 jointly act on the shaking amplitude of the motor controller 206.

[0079] In summary, the utility model discloses a fixing outer frame 1 is fixed on the frame, and the inner frame 201 can be pulled out from the installation outer cavity of the fixing outer frame 1, which is convenient to operate. At the same time, after the motor controller 206 is placed in the installation inner cavity of the inner frame 201, the limiting plate 205 can be appropriately squeezed and pressed against the motor controller 206 under the action of the elastic member 207, and then the screw rod 404 of the fastening part is rotated, the screw rod 404 of the fastening part is threadedly engaged to move the pressing plate 405 downward to press the top of the motor controller 206. This double fixing mode makes the motor controller 206 convenient to install and firmly fixed, and can effectively prevent the motor controller 206 from loosening in the normal state.

[0080] Further, when the automobile shakes during driving, the vibration is transmitted to the motor controller 206 to make it shake, the limiting plate 205 is pressed to move and squeeze the elastic member 207, and the movable rod 202 drives the buffer plate 203 to move to make the damper 204 stretch and contract, the elastic member 207 and the damper 204 jointly act, and the shaking amplitude of the motor controller 206 can be effectively reduced, so that good damping and buffering effect is achieved, the adverse effects of shaking vibration on the motor controller 206 are reduced, and the stability and service life of the motor controller 206 are improved.

[0081] In the present application, unless otherwise explicitly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrated; can be mechanically connected, can be electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0082] Furthermore, the terms "first", "second", or the like are used only to describe a certain aspect, and do not imply or suggest relative importance or a number of the indicated technical features. Thus, the features defined with "first", "second" can include one or more of the features explicitly or implicitly. The meaning of "a plurality" is two or more, unless otherwise expressly and specifically defined. Also, the description of "some embodiments", "exemplarily", and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application.

[0083] The illustrative expressions of the above terms are not necessarily directed to the same embodiment or example. Also, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. Furthermore, a person skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples, without contradiction.

[0084] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements, and variations to the above-described embodiments within the scope of the present application, and any changes or modifications made in accordance with the claims and specification of the present application shall be within the scope of the present application.

Claims

1. An electric control mounting structure characterized by comprising: The application relates to a mounting rack for a motor controller. The mounting rack has a first direction and a second direction intersecting with each other, and is provided with a mounting inner cavity. An elastic assembly is connected to the mounting rack, one end of the elastic assembly is located in the mounting inner cavity, and the elastic assembly is used for elastically abutting against the motor controller. A fastening assembly is movably connected to the mounting rack, and the fastening assembly forms a fastening interval between the second direction and the cavity wall of the mounting inner cavity, which is used for fastening the motor controller. The fastening assembly can move relative to the mounting rack along the first direction and the second direction, and the fastening interval can be increased or decreased when moving along the second direction.

2. The electric control mounting structure according to claim 1, characterized by The elastic assembly comprises first and second elastic structures which are arranged at intervals and correspondingly connected to the two sides of the mounting rack along the first direction, and are used for elastically abutting against the motor controller.

3. The electric control mounting structure according to claim 2, characterized by The first and second elastic structures each comprise a limiting plate and an elastic piece which are located in the mounting inner cavity, the elastic piece is connected between the limiting plate and the mounting rack, the limiting plate is arranged at an interval between the first direction and the cavity wall of the mounting inner cavity, and can press the elastic piece along the first direction.

4. The electric control mounting structure according to claim 3, characterized by The first and second elastic structures each further comprise an anti-skid plate which is connected to one side of the limiting plate away from the elastic piece.

5. The electric control mounting structure according to claim 3, characterized by The first and second elastic structures each further comprise a movable rod, a buffer plate and a damper which are located outside the mounting inner cavity. The movable rod is arranged through the mounting rack and can slide relative to the mounting rack along the first direction, one end of the movable rod is connected to the limiting plate, and the other end of the movable rod is connected to the buffer plate. The damper is located between the buffer plate and the mounting rack in the direction from the buffer plate to the limiting plate.

6. The electric control mounting structure according to claim 1, characterized by The mounting rack is provided with a limiting groove, and the fastening assembly comprises: a sliding part connected to the mounting rack, the sliding part is located in the limiting groove and can move relative to the mounting rack along the first direction in the limiting groove; a fastening part connected to the sliding part, the fastening part forms the fastening interval between the second direction and the cavity wall of the mounting inner cavity; and the fastening part moves synchronously with the sliding part and can independently move relative to the mounting rack along the second direction.

7. The electric control mounting structure according to claim 1, wherein The mounting rack comprises: a mounting outer rack provided with a mounting outer cavity; a mounting inner rack located in the mounting outer cavity, the mounting inner rack is slidably connected to the mounting outer rack and can slide out of the mounting outer cavity; the mounting inner cavity is located in the mounting inner rack, the elastic assembly is connected to the mounting inner rack; and the fastening assembly is movably connected to the mounting outer rack.

8. The electric control mounting structure according to claim 7, characterized by The mounting rack further comprises an elastic pad plate connected to the mounting outer rack, the elastic pad plate is located in the mounting outer cavity and protrudes from the cavity wall of the mounting outer cavity.

9. The electric control mounting structure according to claim 7, wherein One side of the mounting outer rack away from the mounting inner rack is provided with a groove. The mounting bracket further comprises a non-slip pad located in the recess.

10. A vehicle characterized by comprising: A vehicle comprising a frame and the electric control mounting structure according to any one of claims 1-9, the electric control mounting structure being connected to the frame.

Images