Deconcentrator assembly, controller and equipment

Abstract

The utility model provides a deconcentrator assembly, a controller and equipment, and belongs to the technical field of motor control. The deconcentrator assembly comprises a deconcentrator shell, a second circuit board and a plug terminal. The second circuit board is located in the deconcentrator shell, a female header is arranged on one face of the second circuit board, and the part with the female header is exposed out of the deconcentrator shell. The plugging terminal is located on the deconcentrator housing and is fixedly connected to the second circuit board. The controller comprises a deconcentrator assembly, a shell and a first circuit board. At least a part of the housing is provided with a plugging port. The first circuit board is located in the shell, and a pin header is arranged on the first circuit board. The deconcentrator assembly is located outside the shell, a deconcentrator shell of the deconcentrator assembly is connected with the shell, and female headers of the deconcentrator assembly penetrate through the insertion ports to be connected with the pin headers in an inserted mode. According to the invention, the plug-in terminal on the deconcentrator assembly is directly connected to the circuit board, so that the condition that the wire harness is relatively complicated is avoided. The automation degree is improved, the manufacturing process is simplified, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of motor control, and particularly to a splitter component, a controller, and a device. Background Art

[0002] The controller mainly includes a housing and a plurality of structural members and circuit boards located inside the housing. Among them, the controller also has a plurality of wiring terminals, and the wiring terminals are connected to the pin headers on the circuit board through wire harnesses, and then other components are connected through the wiring terminals.

[0003] However, currently, the controller usually connects the wiring terminals on the circuit board. The wiring terminals include a plurality of pin headers soldered on the circuit board and wire harnesses connecting the pin headers, which easily results in a large number and complexity of wire harnesses. At present, the manual welding method is usually adopted one by one, and the degree of automation is low. Utility Model Content

[0004] This application provides a splitter component, a controller, and a device, which directly connect the plug-in terminals on the splitter component to the circuit board, avoiding the complexity of wire harnesses. At the same time, it also improves the degree of automated production and simplifies the manufacturing production process, promoting the improvement of production efficiency and more reliable production quality.

[0005] To achieve the above object, this application provides the following technical solutions:

[0006] The first aspect of this application provides a splitter component, including:

[0007] A splitter housing;

[0008] A second circuit board, the second circuit board is located inside the splitter housing, a female header is provided on one side of the second circuit board, and the part of the second circuit board with the female header is exposed outside the splitter housing;

[0009] A plurality of plug-in terminals, the plurality of plug-in terminals are located on the splitter housing, and each plug-in terminal is fixedly connected to the second circuit board.

[0010] In a possible implementation manner, the splitter component further includes: a plug-in part;

[0011] The plug-in part surrounds the female header and protrudes from the splitter housing, and the plug-in part is used to plug and connect the splitter component with other components.

[0012] The second aspect of this application provides a controller, including: the above-mentioned splitter component;

[0013] A housing, at least part of the housing is provided with a plug-in port;

[0014] A first circuit board, the first circuit board is located inside the housing, and a plurality of pin headers are provided on the first circuit board;

[0015] The splitter assembly is located outside the housing. The housing of the splitter assembly is connected to the housing, and the female header of the splitter assembly passes through the insertion interface and is plugged into the male header on the first circuit board.

[0016] Based on the above technical solutions, the present application can also be improved as follows.

[0017] In a possible implementation, the housing includes an upper housing and a lower housing;

[0018] The insertion interface is opened on one of the upper housing and the lower housing, and the splitter assembly is arranged facing the insertion interface.

[0019] In a possible implementation, the controller further includes: an electrode seat assembly;

[0020] The electrode seat assembly is located between the upper housing and the lower housing, and the first circuit board is located inside the electrode seat assembly.

[0021] In a possible implementation, the first circuit board includes: a power board and a signal board;

[0022] The power board and the signal board are stacked, and the power board is located below the signal board.

[0023] In a possible implementation, the controller further includes: a male header seal ring;

[0024] The male header seal ring is located between several male headers and the first circuit board, and the male header seal ring is used to seal the gap between the male headers and the first circuit board.

[0025] In a possible implementation, the insertion interface protrudes on one of the upper housing and the lower housing, and a groove structure is provided on the outer peripheral side of the outer surface of the insertion interface;

[0026] The groove structure is plugged into and connected to the plugging portion of the splitter assembly.

[0027] In a possible implementation, the controller further includes: a plugging portion seal ring;

[0028] The plugging portion seal ring is located between the plugging portion of the splitter assembly and the insertion interface, and the plugging portion seal ring is used to seal the gap between the plugging portion of the splitter assembly and the insertion interface.

[0029] In a possible implementation, the controller further includes: an upper seal ring and a lower seal ring;

[0030] The upper seal ring is located between the upper housing and the electrode seat assembly, and the lower seal ring is located between the lower housing and the electrode seat assembly.

[0031] In a possible implementation, the controller further includes: a fastener and an insulating sleeve;

[0032] The fastener includes a first fastener, a second fastener, and a third fastener. The first fastener passes through the upper housing and is fixedly connected to the lower housing through the electrode seat assembly. The second fastener passes through the signal board and is fixedly connected to the power board through the electrode seat assembly. The third fastener passes through the splitter assembly and is fixedly connected to the housing;

[0033] The insulating sleeve is sleeved on the fastener.

[0034] A third aspect of the present application provides a device, including at least one of the above-mentioned controllers.

[0035] The present application provides a splitter assembly, a controller, and a device. The splitter assembly includes a splitter housing, a second circuit board, and a plurality of plug-in terminals. Among them, the second circuit board is located inside the splitter housing. A female header is provided on one side of the second circuit board, and the part of the second circuit board with the female header is exposed outside the splitter housing. The plurality of plug-in terminals are located on the splitter housing, and each plug-in terminal is fixedly connected to the second circuit board. The controller includes a splitter assembly, a housing, and a first circuit board. Among them, at least part of the housing is provided with a plug-in interface. The first circuit board is located inside the housing, and a plurality of pin headers are provided on the first circuit board. The splitter assembly is located outside the housing. The splitter housing of the splitter assembly is connected to the housing, and the female header of the splitter assembly passes through the plug-in interface and is plugged and connected to the pin headers on the first circuit board. The device includes at least one of the above-mentioned controllers. In this way, the present application can directly connect the plug-in terminals on the splitter assembly to the circuit board, avoiding the situation of complicated wiring harnesses. At the same time, it also improves the degree of automated production and simplifies the manufacturing production process, promoting the improvement of production efficiency and more reliable production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0037] Figure 1 It is a schematic structural diagram of a controller provided by an embodiment of the present application;

[0038] Figure 2 It is an exploded schematic diagram of a controller provided by an embodiment of the present application;

[0039] Figure 3 It is a schematic structural diagram of the second circuit board of a controller provided by an embodiment of the present application from two angles;

[0040] Figure 4 Structural schematic diagrams of two angles of the splitter component of the controller provided in an embodiment of the present application;

[0041] Figure 5 Structural schematic diagram of the insertion terminal of the controller provided in an embodiment of the present application after insertion;

[0042] Figure 6 Structural schematic diagram of the housing of the controller provided in an embodiment of the present application;

[0043] Figure 7 Partial exploded view of the signal board and the electrode seat assembly of the controller provided in an embodiment of the present application.

[0044] Explanation of reference numerals:

[0045] 100 - Controller;

[0046] 200 - Housing;

[0047] 210 - Upper housing; 211 - Insertion port; 212 - Groove structure; 213 - Upper sealing ring; 214 - First through hole; 215 - Eighth through hole; 220 - Lower housing; 221 - Lower sealing ring; 222 - Third through hole;

[0048] 300 - First circuit board;

[0049] 310 - Signal board; 311 - Pin header; 312 - Pin header sealing ring; 313 - Sixth through hole; 320 - Power board;

[0050] 400 - Splitter component;

[0051] 410 - Insertion terminal; 420 - Insertion part; 430 - Insertion part sealing ring; 440 - First surface; 450 - Second surface; 460 - Seventh through hole; 470 - Splitter housing;

[0052] 500 - Second circuit board;

[0053] 510 - Female header;

[0054] 600 - Electrode seat assembly;

[0055] 610 - Second through hole; 620 - First protrusion; 621 - Fourth through hole; 630 - Second protrusion; 631 - Fifth through hole;

[0056] 700 - Fastener;

[0057] 710 - First fastener; 720 - Second fastener; 730 - Third fastener;

[0058] 800 - Insulating sleeve. Detailed implementation manners

[0059] As described in the background art, in the current controllers, connection terminals are usually connected on a circuit board. The connection terminals include a plurality of pin headers soldered on the circuit board and wire harnesses connecting the pin headers, which easily results in a large number of wire harnesses that are complex. At present, the manual welding method is usually adopted one by one, and the degree of automation is low.

[0060] In view of the above technical problems, the embodiments of the present application provide a wire splitter assembly, a controller, and a device. The wire splitter assembly includes a wire splitter housing, a second circuit board, and a plurality of plug-in terminals. Among them, the second circuit board is located inside the wire splitter housing. A female header is provided on one side of the second circuit board, and the part of the second circuit board with the female header is exposed outside the wire splitter housing. The plurality of plug-in terminals are located on the wire splitter housing, and each plug-in terminal is fixedly connected to the second circuit board. The controller includes a wire splitter assembly, a housing, and a first circuit board. Among them, at least part of the housing is provided with a jack. The first circuit board is located inside the housing, and a plurality of pin headers are provided on the first circuit board. The wire splitter assembly is located outside the housing. The wire splitter housing of the wire splitter assembly is connected to the housing, and the female header of the wire splitter assembly passes through the jack and is plugged and connected to the pin headers on the first circuit board. The device includes at least one of the above-mentioned controllers. In this way, the present application can directly connect the plug-in terminals on the wire splitter assembly to the circuit board, avoiding the situation of complex wire harnesses. At the same time, it also improves the degree of automated production and simplifies the manufacturing production process, promoting the improvement of production efficiency and more reliable production quality.

[0061] In order to make the above objects, features, and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0062] The embodiments of the present application provide a wire splitter assembly, a controller, and a device, which directly connect the plug-in terminals on the wire splitter assembly to the circuit board, avoiding the situation of complex wire harnesses. At the same time, it also improves the degree of automated production and simplifies the manufacturing production process, promoting the improvement of production efficiency and more reliable production quality. The following will introduce the specific structures of the wire splitter assembly, the controller, and the device provided by the embodiments of the present application with reference to the accompanying drawings.

[0063] Refer to Figure 3 and Figure 4, in the first aspect of the embodiments of the present application, a splitter component 400 is provided. The splitter component 400 may include a splitter housing 470, a second circuit board 500, and a plurality of plug-in terminals 410. Among them, the second circuit board 500 may be located inside the splitter housing 470, and a female header 510 is provided on one side of the second circuit board 500. The part of the second circuit board 500 with the female header 510 is exposed outside the splitter housing 470. In the embodiments of the present application, as Figure 5 shown, the splitter housing 470 has plug-in terminals 410, and the splitter component 400 can be connected to other devices through a plurality of plug-in terminals 410. In a possible implementation manner, the number of plug-in terminals 410 may be several, and the present application does not limit the number of plug-in terminals 410 here. It can be understood that the plurality of plug-in terminals 410 may be located at different positions on the splitter housing 470, and each plug-in terminal 410 can be fixedly connected to the second circuit board 500. Among them, the plug-in terminal 410 can be connected to the second circuit board 500 by welding or other means, and the present application does not limit this here.

[0064] Continuing to refer to Figure 4 , on the basis of the above embodiments, the splitter component 400 may further include: a plug-in part 420. Among them, the plug-in part 420 can surround the outer peripheral side of the female header 510, and the plug-in part 420 can have a hollow structure, and the female header 510 is located inside the hollow structure. The plug-in part 420 can protrude from the splitter housing 470, so that the plug-in part 420 can be used to plug and connect the splitter component 400 to other components.

[0065] Continuing to refer to Figure 2 , Figure 3 and Figure 4 , on the basis of the above embodiments, among them, in a possible implementation manner, the splitter housing 470 may have a first surface 440 and a second surface 450. The plug-in part 420 can be provided on the first surface 440. It can be understood that the second circuit board 500 can be located between the first surface 440 and the second surface 450, and at least part of the second circuit board 500 is exposed outside the first surface 440 of the splitter housing 470. In the embodiments of the present application, the female header 510 on the second circuit board 500 can be exposed outside the first surface 440 of the splitter housing 470, and the plug-in part 420 on the first surface 440 surrounds the outer peripheral side of the female header 510.

[0066] Refer to Figure 1 and Figure 2, in the second aspect of the embodiments of the present application, a controller 100 is provided. The controller 100 may include a housing 200, a first circuit board 300, and a wire splitter assembly 400. Among them, in a possible implementation, the shape of the housing 200 may be a rectangular structure, and the present application does not limit the shape of the housing 200 herein. In the embodiments of the present application, an insertion interface 211 may be provided on at least a part of the housing 200. Exemplarily, the insertion interface 211 may be provided on the top surface of the housing 200. Alternatively, the insertion interface 211 may also be provided on the bottom surface of the housing 200. In the present application, the example is given with the insertion interface 211 provided on the top surface of the housing 200. Among them, the first circuit board 300 may be located inside the housing 200. A pin header 311 may be provided on the first circuit board 300. In a possible implementation, the number of the pin headers 311 may be several, and the present application does not limit the number of the pin headers 311 herein. It can be understood that the pin header 311 may be arranged towards the insertion interface 211, so that the pin header 311 can pass through the insertion interface 211.

[0067] Continue to refer to Figure 1 and Figure 2 , in the specific implementation of this embodiment, the wire splitter assembly 400 may be located outside the housing 200, and the wire splitter housing 470 in the wire splitter assembly 400 may be connected to the housing 200. In a possible implementation, the wire splitter assembly 400 may be located at one end of the housing 200 where the insertion interface 211 is provided. Additionally, refer to Figure 3 and Figure 4 , the female header 510 in the wire splitter assembly 400 and the pin header 311 may be arranged oppositely, and the female header 510 may pass through the insertion interface 211 of the housing 200 and be plugged and connected to the pin header 311 on the first circuit board 300.

[0068] Continue to refer to Figure 2 , on the basis of the above embodiments, the housing 200 may further include an upper housing 210 and a lower housing 220. The upper housing 210 and the lower housing 220 are stacked, and the upper housing 210 and the lower housing 220 are detachably connected. Among them, the insertion interface 211 may be provided on one of the upper housing 210 and the lower housing 220, and the wire splitter assembly 400 may be arranged towards the insertion interface 211. In a possible implementation, the insertion interface 211 may be provided on the upper housing 210. Alternatively, the insertion interface 211 may also be provided on the lower housing 220. In the embodiments of the present application, the example is given with the insertion interface 211 provided on the upper housing 210. Therefore, the wire splitter assembly 400 is connected to the upper housing 210, and the second circuit board 500 is located between the wire splitter assembly 400 and the upper housing 210.

[0069] Continue to refer to Figure 2, on the basis of the above embodiments, the controller 100 may further include: an electrode seat assembly 600. Among them, the electrode seat assembly 600 may be located between the upper housing 210 and the lower housing 220, and the first circuit board 300 may be located within the electrode seat assembly 600. In a possible implementation, the shape of the electrode seat assembly 600 may be a rectangular structure, and the present application does not limit the shape of the electrode seat assembly 600 herein. In the embodiments of the present application, the electrode seat assembly 600 may be in a hollow structure, so that the first circuit board 300 can be disposed within the electrode seat assembly 600.

[0070] In the related art, controllers usually adopt the method of overall potting to achieve a certain waterproof effect. However, the manufacturing process of the overall potting method is relatively cumbersome, and the maintainability is poor. In the embodiments of the present application, the controller 100 provided by the present application adopts a three-layer structure in which the upper housing 210, the electrode seat assembly 600, and the lower housing 220 are stacked, which has a good waterproof effect, forms a "sandwich" waterproof structure, and includes the first circuit board 300 inside to form a sealed structure. The controller 100 provided by the present application can achieve an IPX7 waterproof effect, simplify the manufacturing process, improve efficiency, and greatly improve the maintainability during manufacturing and after-sales.

[0071] Continue to refer to Figure 2 , on the basis of the above embodiments, the first circuit board 300 may further include: a power board 320 and a signal board 310. Among them, the power board 320 and the signal board 310 may be stacked, and the power board 320 is located below the signal board 310. In a possible implementation, the signal board 310 may be arranged facing the upper housing 210, and the power board 320 may be arranged facing the lower housing 220. It can be understood that both the power board 320 and the signal board 310 are located within the electrode seat assembly 600 and are fixedly connected to the electrode seat assembly 600.

[0072] In the related art, controllers usually adopt a single-layer circuit board method. Among them, the power board and the signal board share the same board. However, due to the characteristics of large current and fast heat generation of the power board, additional components need to be added to make up for this problem, which will make the manufacturing process more complicated. In the embodiments of the present application, the controller 100 provided by the present application adopts a double-layer board structure. The power board 320 located at the bottom can adopt a structure of an aluminum substrate plus an aluminum shell, which has better heat dissipation performance and greater power. The signal board 310 located at the top can be prepared from a composite material. In this way, the double-layer board structure in the controller 100 provided by the present application can separate the power board 320 and the signal board 310, which helps to reduce signal interference, and also greatly improves the automation degree of the first circuit board 300, which not only meets its own performance requirements but also simplifies the manufacturing process of the first circuit board 300, promoting the improvement of production efficiency and more reliable production quality.

[0073] Continue to refer to Figure 2 , based on the above embodiments, the controller 100 may further include: a pin seal ring 312. Among them, the pin seal ring 312 may be located between a plurality of pins 311 and the first circuit board 300. In a possible implementation manner, the pins 311 may be electrically connected to the first circuit board 300 by welding or other means. It can be understood that there may be a certain gap between the pins 311 and the first circuit board 300, and the pin seal ring 312 may fill the gap between the pins 311 and the first circuit board 300, so that the pin seal ring 312 can be used to seal the gap between the pins 311 and the first circuit board 300. In the embodiments of the present application, the signal board 310 is arranged facing the upper housing 210, the pins 311 are electrically connected to the signal board 310, and the pin seal ring 312 is located between the pins 311 and the signal board 310.

[0074] Refer to Figure 6 , based on the above embodiments, the insertion interface 211 may protrude from one of the upper housing 210 and the lower housing 220, and a groove structure 212 may be provided on the outer peripheral side of the outer surface of the insertion interface 211. In a possible implementation manner, the insertion interface 211 may protrude from the upper housing 210, or the insertion interface 211 may protrude from the lower housing 220. In the embodiments of the present application, the insertion interface 211 protrudes from the upper housing 210, so that the protruding part of the insertion interface 211 can cooperate with the corresponding components.

[0075] Continue to refer to Figure 4 , based on the above embodiments, the insertion part 420 may surround the outer peripheral side of the female header 510 and protrude from the splitter housing 470, so that the insertion part 420 can be inserted and connected to the groove structure 212. In this way, the female header 510 can be inserted and connected to the pins 311, and the inner surface of the insertion part 420 can be attached to the outer surface of the insertion interface 211, so that the insertion part 420 and the insertion interface 211 are cooperatively connected. Among them, the size of the insertion part 420 may be larger than the size of the insertion interface 211, so that the insertion part 420 can cooperate with the groove structure 212.

[0076] Continue to refer to Figure 2, on the basis of the above embodiments, the controller 100 may further include: a plug-in part sealing ring 430. Among them, the plug-in part sealing ring 430 may be located between the plug-in part 420 and the plug-in interface 211. It can be understood that after the plug-in part 420 is plugged and connected to the groove structure 212, the inner surface of the plug-in part 420 may be in contact with the outer surface of the plug-in interface 211. During actual operation, there may be a certain gap between the inner surface of the plug-in part 420 and the outer surface of the plug-in interface 211, and the plug-in part sealing ring 430 may surround the outer surface of the plug-in interface 211. In this way, the plug-in part sealing ring 430 can fill the gap between the plug-in part 420 and the plug-in interface 211, so that the plug-in part sealing ring 430 can be used to seal the gap between the plug-in part 420 and the plug-in interface 211.

[0077] Continuing to refer to Figure 2 , on the basis of the above embodiments, the controller 100 may further include: an upper sealing ring 213 and a lower sealing ring 221. Among them, in the embodiments of the present application, the upper sealing ring 213 may be located between the upper housing 210 and the electrode seat assembly 600, and the lower sealing ring 221 may be located between the lower housing 220 and the electrode seat assembly 600. It can be understood that after the upper housing 210, the electrode seat assembly 600, and the lower housing 220 are connected, there may be a certain gap between the electrode seat assembly 600 and the upper housing 210, and the upper sealing ring 213 can fill the gap between the electrode seat assembly 600 and the upper housing 210, so that the upper sealing ring 213 can be used to seal the gap between the electrode seat assembly 600 and the upper housing 210. Correspondingly, there may also be a certain gap between the electrode seat assembly 600 and the lower housing 220, and the lower sealing ring 221 can fill the gap between the electrode seat assembly 600 and the lower housing 220, so that the lower sealing ring 221 can be used to seal the gap between the electrode seat assembly 600 and the lower housing 220.

[0078] Continuing to refer to Figure 2, based on the above embodiments, the controller 100 may further include: a fastener 700 and an insulating sleeve 800. Among them, further, the fastener 700 may include a first fastener 710, a second fastener 720, and a third fastener 730. In a possible implementation, the number of the first fastener 710, the second fastener 720, and the third fastener 730 may be several, and this application does not limit the number of the first fastener 710, the second fastener 720, and the third fastener 730 herein. In the embodiments of this application, six first fasteners 710 are taken as an example. Six first through holes 214 through which the first fastener 710 can pass may be opened at the outer peripheral edge of the upper housing 210. Correspondingly, six second through holes 610 through which the first fastener 710 can pass may be opened at the outer peripheral edge of the electrode seat assembly 600, and six third through holes 222 through which the first fastener 710 can pass may also be opened at the outer peripheral edge of the lower housing 220. It can be understood that the first through hole 214, the second through hole 610, and the third through hole 222 are in one-to-one correspondence. In this way, the first fastener 710 can pass through the first through hole 214, the second through hole 610, and the third through hole 222 respectively, so that the upper housing 210 is fixedly connected to the electrode seat assembly 600 and the lower housing 220 through the first fastener 710.

[0079] Continuing to refer to Figure 2 , based on the above embodiments, among them, in a possible implementation, as Figure 7 shown, the electrode seat assembly 600 may have a first protrusion 620 and a second protrusion 630 inside. The number of the first protrusion 620 and the second protrusion 630 may be several, and this application does not limit the number of the first protrusion 620 and the second protrusion 630 herein. In the embodiments of this application, a fourth through hole 621 through which the second fastener 720 can pass may be opened on each first protrusion 620, and a fifth through hole 631 through which the second fastener 720 can pass may be opened on each second protrusion 630. A sixth through hole 313 through which the second fastener 720 can pass may be opened on the signal board 310. It can be understood that the fifth through hole 631 and the sixth through hole 313 are in one-to-one correspondence. In this way, at least part of the second fastener 720 can pass through the fourth through hole 621, so that the electrode seat assembly 600 is fixedly connected to the power board 320. Correspondingly, at least part of the second fastener 720 can sequentially pass through the sixth through hole 313 and the fifth through hole 631, so that the signal board 310 is fixedly connected to the electrode seat assembly 600, and further the signal board 310 is fixedly connected to the power board 320 through the electrode seat assembly 600.

[0080] Continuing to refer to Figure 2, based on the above embodiments, in the embodiments of the present application, a seventh through hole 460 through which the third fastener 730 can pass may be provided on the splitter assembly 400, and an eighth through hole 215 through which the third fastener 730 can pass may be provided on the upper housing 210. It can be understood that the seventh through hole 460 and the eighth through hole 215 are in one-to-one correspondence. In this way, the third fastener 730 can pass through the seventh through hole 460 and the eighth through hole 215 in sequence, so that the splitter assembly 400 is fixedly connected to the upper housing 210. In a possible implementation manner, the insulating sleeve 800 may be sleeved on the fastener 700. In the embodiments of the present application, the insulating sleeve 800 may be sleeved on the second fastener 720 and the third fastener 730, so as to further enhance the sealing performance and insulating performance of the controller 100.

[0081] In a second aspect of the present application, there is provided a device (not shown in the figure), and the device may include at least one of the above-mentioned controllers 100.

[0082] In the embodiments of the present application, the plug-in terminals 410 on the splitter assembly 400 are directly connected to the second circuit board 500, avoiding the situation of complicated wire harnesses. At the same time, the degree of automated production is also improved and the manufacturing production process is simplified, promoting the improvement of production efficiency and more reliable production quality.

[0083] In the present specification, the embodiments or implementation manners are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts among the embodiments can be referred to each other.

[0084] It should be noted that phrases such as "in specific implementation", "in some embodiments", "in this embodiment", and "exemplarily" mentioned in the specification indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes the specific features, structures, or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when combining specific features, structures, or characteristics with an embodiment, implementing such features, structures, or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0085] Generally speaking, terms should be understood at least in part by their use in the context. For example, at least in part according to the context, the term "one or more" used in the text can be used to describe any feature, structure, or characteristic in the sense of a singular, or can be used to describe a combination of features, structures, or characteristics in the sense of a plural. Similarly, at least in part according to the context, terms such as "a" or "the" can also be understood as conveying a singular usage or conveying a plural usage.

[0086] It should be readily understood that the terms "on", "above", and "over" in this disclosure should be construed in the broadest manner such that "on" not only means "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intervening features or layers therebetween (i.e., directly on something).

[0087] In addition, for ease of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another element or feature as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in the text may be interpreted accordingly as well.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A splitter assembly, characterized in that: include: Splitter housing; A second circuit board, the second circuit board is located in the housing of the splitter, a female connector is provided on one surface of the second circuit board, and a portion of the second circuit board having the female connector is exposed from the housing of the splitter; A plurality of plug-in terminals are located on the splitter housing, and each of the plug-in terminals is fixedly connected to the second circuit board.

2. The splitter assembly according to claim 1, characterized in that: The splitter assembly further comprises: a plug-in portion; The plug-in portion surrounds the female connector and is protrudingly disposed on the outer shell of the splitter. The plug-in portion is used to plug and connect the splitter assembly with other components.

3. A controller, characterized in that: The splitter assembly comprises the splitter assembly according to claim 1 or 2; A housing, at least part of which is provided with a plug-in interface; A first circuit board, the first circuit board is located in the housing, and a plurality of pin headers are provided on the first circuit board; The splitter assembly is located outside the shell, the splitter shell of the splitter assembly is connected to the shell, and the female header of the splitter assembly is inserted through the plug interface and connected to the pin header on the first circuit board.

4. The controller according to claim 3, characterized in that: The housing comprises an upper housing and a lower housing; The plug-in port is disposed on one of the upper shell and the lower shell, and the splitter assembly is disposed toward the plug-in port.

5. The controller according to claim 4, characterized in that: The controller also includes: an electrode holder assembly; The electrode seat assembly is located between the upper shell and the lower shell, and the first circuit board is located inside the electrode seat assembly.

6. The controller according to claim 5, characterized in that: The first circuit board includes: a power board and a signal board; The power board and the signal board are stacked, and the power board is located below the signal board.

7. The controller according to claim 6, characterized in that: The controller also includes: a needle sealing ring; The pin header sealing ring is located between a plurality of the pin headers and the first circuit board, and the pin header sealing ring is used to seal the gap between the pin header and the first circuit board.

8. The controller according to any one of claims 5 to 7, characterized in that: The plug interface is protrudingly disposed on one of the upper shell and the lower shell, and a groove structure is provided on the outer peripheral side of the outer surface of the plug interface; The groove structure is plug-connected to the plug-in portion of the splitter assembly.

9. The controller according to any one of claims 5 to 7, characterized in that: The controller further comprises: a plug-in sealing ring; The plug-in seal ring is located between the plug-in part of the splitter assembly and the plug-in interface, and the plug-in seal ring is used to seal the gap between the plug-in part of the splitter assembly and the plug-in interface.

10. The controller according to any one of claims 5 to 7, characterized in that: The controller also includes: an upper sealing ring and a lower sealing ring; The upper sealing ring is located between the upper shell and the electrode seat assembly, and the lower sealing ring is located between the lower shell and the electrode seat assembly.

11. The controller according to claim 6, characterized in that: The controller further comprises: a fastener and an insulating sleeve; The fastener includes a first fastener, a second fastener and a third fastener, the first fastener is arranged through the upper shell and is fixedly connected to the lower shell through the electrode seat assembly, the second fastener is arranged through the signal board and is fixedly connected to the power board through the electrode seat assembly, and the third fastener is arranged through the splitter assembly and is fixedly connected to the shell; The insulating sleeve is sleeved on the fastener.

12. A device, characterized in that: The method comprises at least one controller as claimed in any one of claims 3 to 11.

Images