Controller assembly, motor control system and vehicle

Abstract

The utility model relates to a controller assembly, a motor control system and a vehicle, and the controller assembly comprises a controller housing which is internally provided with a housing cavity, and the housing wall of the controller housing is provided with an adapter port communicated with the housing cavity; the control circuit board is arranged in the shell cavity; the adapter is arranged in the shell cavity and comprises an adapter terminal and a terminal mounting part, the adapter terminal is arranged on the terminal mounting part, the first end of the adapter terminal is electrically connected with the control circuit board, and the second end of the adapter terminal is arranged in the adapter port; and the fastener can be used for detachably connecting the control circuit board and the terminal mounting part to the controller shell. By means of the fastener, the control circuit board can be installed on the controller shell, the adapter can be installed on the controller shell, connecting parts do not need to be independently arranged for installing the adapter, the installing and disassembling procedures are simplified, and cost can be effectively reduced.

Description

Technical Field

[0001] The present disclosure relates to the field of motor controllers, and in particular, to a controller component, a motor control system and a vehicle. Background Art

[0002] With the iterative development of motor controllers, the male connector, as an indispensable part of the motor controller, has higher and higher requirements on the processability, reliability, and cost of the device.

[0003] In the related art, the male connector is welded to a PCBA (Printed Circuit Board Assembly) for electrical connection with an external female connector, but it often has the following defects:

[0004] 1) The male connector and the controller housing are connected through separate connecting parts, which makes installation and disassembly complicated and costly;

[0005] 2) A sealing ring is required between the male connector and the controller housing for end face sealing. Due to the small size of the sealing ring, the seal between the plastic and the metal housing has insufficient salt spray resistance and is also costly.

[0006] 3) Since the male connector has a sealing ring, which has a relatively low temperature resistance, it cannot be placed in the welding furnace together with other electronic components. The male connector needs to be selectively welded after other electronic components are mounted. The production process is complicated and the cost is high. Utility Model Content

[0007] In order to overcome the problems existing in the related art, the present disclosure provides a controller component, a motor control system and a vehicle to solve the technical problems existing in the related art.

[0008] According to a first aspect of an embodiment of the present disclosure, a controller component is provided, the controller component comprising:

[0009] A controller housing is formed with a housing cavity inside, and a housing wall of the controller housing is formed with a transfer interface communicating with the housing cavity;

[0010] A control circuit board is arranged in the housing cavity;

[0011] A transfer member, disposed in the housing cavity and comprising a transfer terminal and a terminal mounting portion, wherein the transfer terminal is disposed in the terminal mounting portion, and a first end of the transfer terminal is electrically connected to the control circuit board, and a second end of the transfer terminal is disposed in the transfer port;

[0012] A fastener is capable of detachably connecting the control circuit board and the terminal mounting portion to the controller housing.

[0013] In some embodiments, the control circuit board is formed with a first mounting hole, the terminal mounting portion is formed with a second mounting hole, the inner wall of the controller housing is provided with a mounting column, a mounting screw hole is formed in the mounting column, and the fastener is constructed as a fastening screw, and the fastening screw can pass through the first mounting hole and the second mounting hole to form a threaded fit with the mounting screw hole.

[0014] In some embodiments, the controller assembly further includes a first positioning pin, the first positioning pin is arranged on the control circuit board, and the terminal mounting portion is formed with a first positioning hole for inserting the first positioning pin; or, the first positioning pin is arranged on the terminal mounting portion, and the control circuit board is formed with a first positioning hole for inserting the first positioning pin; and / or,

[0015] The controller assembly also includes a second positioning pin, which is arranged on the inner wall of the controller housing, and the terminal mounting portion is formed with a second positioning hole for the second positioning pin to be inserted; or, the second positioning pin is arranged on the terminal mounting portion, and a positioning column is arranged on the inner wall of the controller housing, and a second positioning hole for the second positioning pin to be inserted is formed in the positioning column.

[0016] In some embodiments, the terminal mounting portion includes a mounting block, a first end plate and a second end plate, wherein the first end plate and the second end plate are respectively disposed at two ends of the mounting block along a first direction;

[0017] The adapter terminal passes through the mounting block along the second direction, and the first end and the second end of the adapter terminal are respectively located at two sides of the mounting block along the second direction;

[0018] The first end plate and the second end plate are both formed with the second mounting hole, the control circuit board is formed with two first mounting holes, and the two first mounting holes are arranged opposite to the two second mounting holes one by one; the mounting posts are provided with two, and the two mounting screw holes on the two mounting posts are arranged opposite to the two second mounting holes one by one;

[0019] One of the mounting columns can support the first end plate, and the other mounting column can support the second end plate, and the first direction is arranged to intersect with the second direction.

[0020] In some embodiments, the controller assembly further comprises an inner sleeve and an outer sleeve;

[0021] The inner sleeve is extended along the second direction and arranged on the inner wall of the controller housing, and the inner sleeve surrounds the transfer port and is located between the two mounting posts, and the outer sleeve is extended along the second direction and arranged on the outer wall of the controller housing, and the outer sleeve surrounds the transfer port;

[0022] The mounting block is inserted into the inner sleeve, and the second end of the adapter terminal is arranged in the outer sleeve.

[0023] In some embodiments, the controller housing, the inner sleeve and the outer sleeve are integrally formed.

[0024] In some embodiments, the transfer terminal includes a plurality of transfer metal pins, a first end of each of the transfer metal pins is electrically connected to the control circuit board, and a second end of each of the transfer metal pins is disposed in the transfer port;

[0025] The terminal mounting portion is made of plastic material and is integrally injection molded with the plurality of transition metal pins; or,

[0026] The mounting block is formed with a plurality of through holes for the plurality of transfer metal needles to be inserted one by one, and each of the through holes is extended and arranged along the second direction;

[0027] Each of the transfer metal needles comprises a first needle segment and a second needle segment connected to each other, and one end of the first needle segment away from the second needle segment is electrically connected to the control circuit board;

[0028] Wherein, the radial dimension of the first needle segment is smaller than the radial dimension of the through hole, and the radial dimension of the through hole is smaller than the radial dimension of the second needle segment.

[0029] In some embodiments, the first end plate includes a first side surface and a second side surface disposed opposite to each other along the second direction, the first side surface can be fitted with the control circuit board, and the second side surface can be fitted with the end surface of one of the mounting posts; the second end plate includes a third side surface and a fourth side surface disposed opposite to each other along the second direction, the third side surface can be fitted with the control circuit board, and the fourth side surface can be fitted with the end surface of another of the mounting posts.

[0030] According to a second aspect of an embodiment of the present disclosure, a motor control system is further provided, which includes a motor and the controller component, wherein the controller component is constructed as a motor controller, and the motor controller is electrically connected to the motor.

[0031] According to a third aspect of an embodiment of the present disclosure, a vehicle is also provided, comprising the controller component or the motor control system.

[0032] In some embodiments, the vehicle further includes a battery pack management system, the battery pack management system includes a battery pack and a battery pack management unit, and the battery pack management unit is connected to the battery pack;

[0033] Among them, the battery pack management unit includes an adapter plug, the adapter plug includes a plug body and a seal, the seal is arranged on the plug body, the plug body can be inserted into the adapter interface to be electrically connected to the second end of the adapter terminal, and the seal is used to seal the plug body and the adapter interface.

[0034] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: a housing cavity is formed inside the controller housing, and the control circuit board and the adapter are both arranged in the housing cavity, and the controller housing can effectively protect the control circuit board and the adapter. The function of the adapter is to realize the electrical connection between the control circuit board and the external device through the adapter terminal, and the terminal mounting portion provides an installation basis for the adapter terminal. In addition, the fastener can detachably connect the control circuit board and the terminal mounting portion to the controller housing. In addition to being able to install the control circuit board on the controller housing, the fastener can also install the adapter on the controller housing. There is no need to separately set up connecting parts to install the adapter, which simplifies the installation and disassembly processes and can effectively reduce costs.

[0035] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0037] Figure 1 It is a schematic diagram of the exploded structure of a controller component according to an embodiment of the present disclosure.

[0038] Figure 2 is a cross-sectional view of a controller assembly according to an embodiment of the present disclosure.

[0039] Figure 3 It is a schematic structural diagram of an adapter of a controller assembly according to an embodiment of the present disclosure.

[0040] Figure 4 is a cross-sectional view of an adapter of a controller assembly according to an embodiment of the present disclosure.

[0041] Description of Reference Numerals

[0042] 1. Controller housing; 10. Adapter; 11. Mounting column; 12. Positioning column;

[0043] 2. Control circuit board; 21. First positioning hole;

[0044] 3. Adapter; 31. Adapter terminal; 311. Adapter metal pin; 3111. First pin segment; 3112. Second pin segment; 32. Terminal mounting portion; 320. Mounting block; 3201. Through hole; 321. First end plate; 322. Second end plate; 323. Second mounting hole;

[0045] 4. Fasteners;

[0046] 5. First positioning pin; 6. Second positioning pin; 7. Inner sleeve; 8. Outer sleeve; 20. Adapter plug; 201. Plug body; 202. Sealing element; A. First direction; B. Second direction. DETAILED DESCRIPTION

[0047] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0048] In the present disclosure, unless otherwise stated, directional words such as "first direction, second direction" refer to two intersecting directions, which may be two directions perpendicular to each other. Figure 1 As shown; the directional words used such as "inside and outside" refer to the inside and outside of the specific structural outline, and the terms used such as "first and second" are only used to distinguish one element from another element, and do not have order and importance.

[0049] Reference Figures 1 to 4 As shown, the present disclosure provides a controller assembly, which includes a controller housing 1, a control circuit board 2, an adapter 3 and a fastener 4. A housing cavity is formed inside the controller housing 1, and a housing wall of the controller housing 1 is formed with an adapter interface 10 connected to the housing cavity. The control circuit board 2 is arranged in the housing cavity. The adapter 3 is arranged in the housing cavity and includes an adapter terminal 31 and a terminal mounting portion 32, the adapter terminal 31 is arranged in the terminal mounting portion 32, and the first end of the adapter terminal 31 is electrically connected to the control circuit board 2, and the second end of the adapter terminal 31 is arranged in the adapter interface 10. The fastener 4 can detachably connect the control circuit board 2 and the terminal mounting portion 32 to the controller housing 1.

[0050] It should be noted that in Figure 1 and Figure 2In the figure, the controller housing 1 is not fully shown, and the housing cavity defined by the controller housing 1 is also not fully illustrated. The housing cavity is a closed chamber defined by the controller housing 1.

[0051] In the above technical solution, a housing cavity is formed inside the controller housing 1, and the control circuit board 2 and the adapter 3 are both arranged in the housing cavity. The controller housing 1 can effectively protect the control circuit board 2 and the adapter 3. The function of the adapter 3 is to realize the electrical connection between the control circuit board 2 and the external device through the adapter terminal 31, and the terminal mounting portion 32 provides an installation basis for the adapter terminal 31. In addition, the fastener 4 can detachably connect the control circuit board 2 and the terminal mounting portion 32 to the controller housing 1. In addition to being able to install the control circuit board 2 on the controller housing 1, the fastener 4 can also install the adapter 3 on the controller housing 1. There is no need to separately set up connecting parts to install the adapter 3, which simplifies the installation and disassembly processes and can effectively reduce costs.

[0052] Optionally, refer to Figure 1 As shown, the control circuit board 2 is formed with a first mounting hole, the terminal mounting portion 32 is formed with a second mounting hole 323, the inner wall of the controller housing 1 is provided with a mounting column 11, a mounting screw hole is formed in the mounting column 11, and the fastener 4 is configured as a fastening screw, which can penetrate the first mounting hole and the second mounting hole 323 to form a threaded fit with the mounting screw hole, thereby fastening the control circuit board 2 and the adapter 3 to the controller housing 1. However, the present disclosure does not limit the specific structure of the fastener 4, and in other embodiments, the fastener 4 can also be configured as a fastening bolt.

[0053] In one embodiment, referring to Figure 1 As shown, the controller assembly further includes a first positioning pin 5, which is disposed on the control circuit board 2, and the terminal mounting portion 32 is formed with a first positioning hole for inserting the first positioning pin 5; or, the first positioning pin 5 is disposed on the terminal mounting portion 32, and the control circuit board 2 is formed with a first positioning hole 21 for inserting the first positioning pin 5. By providing the first positioning pin 5 and the first positioning hole 21 that can be positioned and matched with each other, the positioning of the adapter 3 relative to the control circuit board 2 can be achieved, and the assembly accuracy can be improved.

[0054] In another embodiment, referring to Figure 1As shown, the controller assembly further includes a second positioning pin 6, which is arranged on the inner wall of the controller housing 1, and the terminal mounting portion 32 is formed with a second positioning hole for inserting the second positioning pin 6; or, the second positioning pin 6 is arranged on the terminal mounting portion 32, and the inner wall of the controller housing 1 is provided with a positioning column 12, and a second positioning hole for inserting the second positioning pin 6 is formed in the positioning column 12. By providing the second positioning pin 6 and the second positioning hole that can be positioned and matched with each other, the adapter 3 can be positioned relative to the controller housing 1, and the assembly accuracy can be improved.

[0055] The positioning cooperation between the first positioning pin 5 and the first positioning hole 21, and the positioning cooperation between the second positioning pin 6 and the second positioning hole can realize the positioning cooperation among the control circuit board 2, the adapter 3 and the controller housing 1, so as to facilitate the above-mentioned fastener 4 to fix and install the three.

[0056] Reference Figure 1 , Figure 3 and Figure 4 As shown, the terminal mounting portion 32 may include a mounting block 320, a first end plate 321 and a second end plate 322, the first end plate 321 and the second end plate 322 are respectively arranged at the two ends of the mounting block 320 along the first direction A; the adapter terminal 31 passes through the mounting block 320 along the second direction B, and the first end and the second end of the adapter terminal 31 are respectively located at the two sides of the mounting block 320 along the second direction B. The first end plate 321 and the second end plate 322 are both formed with a second mounting hole 323, the control circuit board 2 is formed with two first mounting holes, the two first mounting holes are arranged one by one opposite to the two second mounting holes 323; two mounting posts 11 are provided, and the two mounting screw holes on the two mounting posts 11 are arranged one by one opposite to the two second mounting holes 323; one of the mounting posts 11 can support the first end plate 321, and the other mounting post 11 can support the second end plate 322, and the first direction A and the second direction B are arranged to intersect.

[0057] That is, in this embodiment, the arrangement of the two mounting posts 11 can stably support the terminal mounting portion 32 and the control circuit board 2, and prevent the terminal mounting portion 32 and the control circuit board 2 from shaking. The mounting screw holes formed by the two mounting posts 11 are also convenient for inserting fasteners, and there is no need to open the controller housing 1, thereby ensuring the airtightness of the housing cavity. In addition, the present disclosure does not limit the specific structure of the terminal mounting portion 32, and it can be constructed in any appropriate shape and structure.

[0058] In other embodiments, referring to Figure 2As shown, the first end plate 321 includes a first side surface and a second side surface disposed opposite to each other along the second direction B, the first side surface can be disposed in abutment with the control circuit board 2, and the second side surface can be disposed in abutment with the end surface of one of the mounting posts 11; the second end plate 322 includes a third side surface and a fourth side surface disposed opposite to each other along the second direction B, the third side surface can be disposed in abutment with the control circuit board 2, and the fourth side surface can be disposed in abutment with the end surface of another mounting post 11. That is, the adapter 3 disposed between the control circuit board 2 and the mounting post 11 is disposed in abutment with the control circuit board 2 and the mounting post 11, further improving the stability of the control circuit board 2 and the adapter 3 being installed in the control housing 1.

[0059] In other embodiments, refer to Figure 1 and Figure 2 As shown, the controller assembly also includes an inner sleeve 7 and an outer sleeve 8. The inner sleeve 7 is extended along the second direction B and is arranged on the inner wall of the controller housing 1. The inner sleeve 7 surrounds the adapter port 10 and is located between two mounting columns 11. The outer sleeve 8 is extended along the second direction B and is arranged on the outer wall of the controller housing 1. The outer sleeve 8 surrounds the adapter port 10. The mounting block 320 is inserted into the inner sleeve 7, and the second end of the adapter terminal 31 is arranged in the outer sleeve 8.

[0060] In this embodiment, the inner sleeve 7 disposed on the inner wall of the controller housing 1 can guide the insertion of the mounting block 320 to ensure the assembly accuracy of the adapter 3, and on the other hand, the inner sleeve 7 can limit the mounting block 320 to prevent the mounting block 320 from moving. The outer sleeve 8 disposed on the outer wall of the controller housing 1 can guide the insertion of the external adapter plug 20 to achieve electrical connection with the adapter terminal 31, and on the other hand, it can also protect the adapter terminal 31. For example, the controller housing 1, the inner sleeve 7 and the outer sleeve 8 can be integrally formed, so there is no assembly gap between the outer sleeve 8 and the controller housing 1, and between the inner sleeve 7 and the controller housing 1, and there is no need to set a sealing ring to seal the gap, which simplifies the process and reduces costs.

[0061] Optionally, refer to Figure 3 As shown, the transfer terminal 31 may include a plurality of transfer metal pins 311, the first end of each transfer metal pin 311 is electrically connected to the control circuit board 2, and the second end of each transfer metal pin 311 is arranged in the transfer port 10; the terminal mounting portion 32 is made of plastic material and is integrally injection molded with the plurality of transfer metal pins 311 to simplify the assembly process. However, the present disclosure does not limit the assembly process and molding method of the transfer metal pins 311 and the terminal mounting portion 32.

[0062] In other embodiments, referring to Figure 4As shown, the mounting block 320 is formed with a plurality of through holes 3201 for one-to-one insertion of a plurality of adapter metal needles 311, and each through hole 3201 is extended along the second direction B; each adapter metal needle 311 includes a first needle segment 3111 and a second needle segment 3112 connected to each other, and one end of the first needle segment 3111 away from the second needle segment 3112 is electrically connected to the control circuit board 2; wherein, the radial dimension of the first needle segment 3111 is smaller than the radial dimension of the through hole 3201, and the radial dimension of the through hole 3201 is smaller than the radial dimension of the second needle segment 3112.

[0063] In this embodiment, one end of the first needle segment 3111 away from the second needle segment 3112 can be welded to the control circuit board 2. Since the radial dimension of the first needle segment 3111 is smaller than the radial dimension of the through hole 3201, and the radial dimension of the through hole 3201 is smaller than the radial dimension of the second needle segment 3112, the mounting block 320 can move along the second direction B toward the control circuit board 2. When fixing the above-mentioned fastener 4, the installation stress between the adapter metal needle 311 and the mounting block 320 can be effectively released.

[0064] The present disclosure also provides a motor control system, which includes a motor (not shown) and the above-mentioned controller component, wherein the controller component is configured as a motor controller, and the motor controller is electrically connected to the motor.

[0065] The present disclosure further provides a vehicle, which includes the above-mentioned controller assembly or the above-mentioned motor control system.

[0066] Optionally, the vehicle may further include a battery pack management system (not shown), which includes a battery pack (not shown) and a battery pack management unit (not shown), and the battery pack management unit is connected to the battery pack; wherein the battery pack management unit includes an adapter plug 20, the adapter plug 20 includes a plug body 201 and a seal 202, the seal 202 is arranged on the plug body 201, the plug body 201 can be inserted into the adapter port 10 to be electrically connected to the second end of the adapter terminal 31, and the seal 202 is used to seal the plug body 201 and the adapter port 10 to ensure the sealing during plugging. The seal 202 can be configured as a sealing ring, but the present disclosure does not limit the specific structure of the seal 202.

[0067] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the present disclosure. This application is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are to be considered as exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0068] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A controller component, characterized in that: The controller assembly comprises: A controller housing is formed with a housing cavity inside, and a housing wall of the controller housing is formed with a transfer interface communicating with the housing cavity; A control circuit board is arranged in the housing cavity; A transfer member, disposed in the housing cavity and comprising a transfer terminal and a terminal mounting portion, wherein the transfer terminal is disposed in the terminal mounting portion, and a first end of the transfer terminal is electrically connected to the control circuit board, and a second end of the transfer terminal is disposed in the transfer port; A fastener is capable of detachably connecting the control circuit board and the terminal mounting portion to the controller housing.

2. The controller assembly according to claim 1, characterized in that The control circuit board is formed with a first mounting hole, the terminal mounting portion is formed with a second mounting hole, the inner wall of the controller housing is provided with a mounting column, a mounting screw hole is formed in the mounting column, and the fastener is configured as a fastening screw, which can pass through the first mounting hole and the second mounting hole to form a threaded fit with the mounting screw hole.

3. The controller assembly according to claim 1 or 2, characterized in that: The controller assembly further includes a first positioning pin, the first positioning pin is arranged on the control circuit board, and the terminal mounting portion is formed with a first positioning hole for inserting the first positioning pin; or, the first positioning pin is arranged on the terminal mounting portion, and the control circuit board is formed with a first positioning hole for inserting the first positioning pin; and / or, The controller assembly also includes a second positioning pin, which is arranged on the inner wall of the controller housing, and the terminal mounting portion is formed with a second positioning hole for the second positioning pin to be inserted; or, the second positioning pin is arranged on the terminal mounting portion, and a positioning column is arranged on the inner wall of the controller housing, and a second positioning hole for the second positioning pin to be inserted is formed in the positioning column.

4. The controller assembly according to claim 2, characterized in that The terminal mounting portion comprises a mounting block, a first end plate and a second end plate, wherein the first end plate and the second end plate are respectively arranged at two ends of the mounting block along a first direction; The adapter terminal passes through the mounting block along the second direction, and the first end and the second end of the adapter terminal are respectively located at two sides of the mounting block along the second direction; The first end plate and the second end plate are both formed with the second mounting hole, the control circuit board is formed with two first mounting holes, and the two first mounting holes are arranged opposite to the two second mounting holes one by one; the mounting posts are provided with two, and the two mounting screw holes on the two mounting posts are arranged opposite to the two second mounting holes one by one; One of the mounting columns can support the first end plate, and the other mounting column can support the second end plate, and the first direction is arranged to intersect with the second direction.

5. The controller assembly according to claim 4, characterized in that The controller assembly also includes an inner sleeve and an outer sleeve; The inner sleeve is extended along the second direction and arranged on the inner wall of the controller housing, and the inner sleeve surrounds the transfer port and is located between the two mounting posts, and the outer sleeve is extended along the second direction and arranged on the outer wall of the controller housing, and the outer sleeve surrounds the transfer port; The mounting block is inserted in the inner sleeve, and the second end of the adapter terminal is arranged in the outer sleeve.

6. The controller assembly according to claim 5, characterized in that The controller housing, the inner sleeve and the outer sleeve are integrally formed.

7. The controller assembly according to claim 4, characterized in that The transfer terminal includes a plurality of transfer metal pins, a first end of each of the transfer metal pins is electrically connected to the control circuit board, and a second end of each of the transfer metal pins is disposed in the transfer port; The terminal mounting portion is made of plastic material and is integrally injection molded with the plurality of transition metal pins; or, The mounting block is formed with a plurality of through holes for the plurality of transfer metal needles to be inserted one by one, and each of the through holes is extended and arranged along the second direction; Each of the transfer metal needles comprises a first needle segment and a second needle segment connected to each other, and one end of the first needle segment away from the second needle segment is electrically connected to the control circuit board; Wherein, the radial dimension of the first needle segment is smaller than the radial dimension of the through hole, and the radial dimension of the through hole is smaller than the radial dimension of the second needle segment.

8. The controller assembly according to claim 4, characterized in that The first end plate includes a first side surface and a second side surface arranged opposite to each other along the second direction, the first side surface can be fitted with the control circuit board, and the second side surface can be fitted with the end surface of one of the mounting posts; the second end plate includes a third side surface and a fourth side surface arranged opposite to each other along the second direction, the third side surface can be fitted with the control circuit board, and the fourth side surface can be fitted with the end surface of another of the mounting posts.

9. A motor control system, characterized in that: The motor control system comprises a motor and a controller component according to any one of claims 1 to 8, wherein the controller component is configured as a motor controller, and the motor controller is electrically connected to the motor.

10. A vehicle, characterized in that: The vehicle comprises the controller assembly according to any one of claims 1 to 8 or the motor control system according to claim 9.

11. The vehicle according to claim 10, characterized in that: The vehicle further includes a battery pack management system, the battery pack management system including a battery pack and a battery pack management unit, the battery pack management unit being connected to the battery pack; Among them, the battery pack management unit includes an adapter plug, the adapter plug includes a plug body and a seal, the seal is arranged on the plug body, the plug body can be inserted into the adapter interface to be electrically connected to the second end of the adapter terminal, and the seal is used to seal the plug body and the adapter interface.

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