Circuit board structure, controller circuit board, domain controller and mobile platform

Abstract

The utility model discloses a circuit board structure, a controller circuit board, a domain controller and a mobile platform, the circuit board structure comprises a main circuit board, a component assembly and a plurality of groups of connector pads, and the main circuit board is integrated with a first line; the component assembly comprises a plurality of components arranged on the main circuit board; a plurality of groups of connector pads are arranged at the edge of the main circuit board, and each group of connector pads is used for installing a connector; wherein the first circuit for realizing electric connection between at least one group of connector pads and the component is arranged between the at least one group of connector pads and the component, and the at least one group of connector pads and the component are arranged in an open circuit mode. It can be understood that the circuit board structure disconnects a portion of the connector pads from the component, thereby making the circuit board structure applicable to a variety of customer items. In addition, the circuit board structure retains all connector pads, so that the circuit board structure can retain all connectors, the shell of the circuit board structure does not need to be subjected to mold opening injection molding again, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board structure technical field especially relates to a circuit board structure, controller circuit board, domain controller and mobile platform. BACKGROUND

[0002] The domain controller is a key network server for managing and controlling computers, users and resources within a domain. In the field of mobile platforms, the domain controller is responsible for managing and controlling various functions of the mobile platform, including but not limited to powertrain, chassis control and information processing of intelligent cockpit, etc.

[0003] In related technologies, the domain controller is applied to different customer projects, and often appears different from customer needs, such as the number and type of connectors are different from the public controller. In order to be compatible with the customer's project, it is usually necessary to redesign the circuit and cancel the useless connectors on the public controller; at the same time, in order to avoid the empty interface of the shell of the domain controller, it is usually necessary to re-open the mold to inject a new shell, therefore, resulting in high manufacturing cost of the domain controller. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a circuit board structure, controller circuit board, domain controller and mobile platform, wherein the circuit board structure can be designed flexibly to meet different project requirements, and the cost of the circuit board structure is saved.

[0005] In the first aspect, the application embodiment provides a circuit board structure, comprising:

[0006] A main circuit board integrated with a first circuit;

[0007] A component assembly comprising a plurality of components disposed on the main circuit board;

[0008] A plurality of groups of connector pads disposed at the edge of the main circuit board, each group of connector pads being used for mounting a connector;

[0009] At least one group of connector pads and the components are provided with the first circuit for realizing electrical connection therebetween, and at least one group of connector pads and the components are arranged in an open circuit.

[0010] According to some embodiments of the utility model, the plurality of groups of connector pads comprises at least one group of first connector pads and at least one group of second connector pads, wherein the first circuit is electrically connected between the first connector pads and the components, and the main circuit board is not provided with the first circuit for realizing electrical connection between the second connector pads and the components.

[0011] According to some embodiments of the utility model, the circuit board structure further includes an electrical connector, the electrical connector is arranged on the main circuit board and is used for realizing electrical connection between the component and the second connector pad, and the electrical connector is arranged between part or all of the second connector pads and the component.

[0012] According to some embodiments of the utility model, the electrical connection end of the electrical connector is detachably connected with the main circuit board, or the electrical connection end of the electrical connector is welded with the main circuit board.

[0013] According to some embodiments of the utility model, the main circuit board is integrated with a disconnected second circuit and a third circuit, the second circuit is electrically connected with the component, the third circuit is electrically connected with the second connector pad, and the electrical connector is electrically connected with the second circuit and the third circuit.

[0014] According to some embodiments of the utility model, the electrical connector includes a sub-circuit board arranged on the main circuit board, and the sub-circuit board is integrated with a fourth circuit, and the fourth circuit is electrically connected with the second circuit and the third circuit.

[0015] According to some embodiments of the utility model, the circuit board structure further includes a first connector and a second connector, the first connector is arranged on the main circuit board and the sub-circuit board and is used for being electrically connected with the second circuit and the third circuit, and the second connector is arranged on the main circuit board and the sub-circuit board and is used for being electrically connected with the third circuit and the fourth circuit.

[0016] According to some embodiments of the utility model, the electrical connector and the connector pad are arranged on opposite sides of the main circuit board respectively.

[0017] According to some embodiments of the utility model, the electrical connector is a flexible circuit board, an electrically conductive sheet or an electrically conductive wire.

[0018] According to some embodiments of the utility model, the first connector pad and the second connector pad are arranged on the same edge region of the main circuit board in sequence, and the edge region is divided into a first mounting region and a second mounting region along the length direction of the edge region, the first connector pad is arranged in the first mounting region, and the second connector pad is arranged in the second mounting region.

[0019] In the second aspect, the embodiments of the application provide a controller circuit board, which is characterized by comprising:

[0020] a circuit board structure shown in the figure or the like.

[0021] Connectors are provided in the same number as the groups of the circuit board connector pads, and the connectors are arranged in the groups of the circuit board connector pads one by one.

[0022] In a third aspect, the embodiments of the present application provide a domain controller, comprising:

[0023] The controller circuit board described above;

[0024] A housing is provided with a number of accommodation holes in the same number as the connectors, the controller circuit board is arranged on the inner side of the housing, the connectors are arranged in the accommodation holes one by one and are in sealed connection with the accommodation holes.

[0025] In a fourth aspect, the embodiments of the present application provide a movable platform, comprising the controller described above.

[0026] From the above technical solutions, it can be seen that the embodiments of the present application have the following advantages: the circuit board structure adopts the structure form described above, in order to adapt to different customer projects, the circuit board structure remains basically unchanged, such as the components, the pads and the like, and correspondingly, the circuit design of the circuit board structure also remains basically unchanged, and only the connection between the corresponding pads and the components needs to be cancelled when the circuit board structure is manufactured, or in other words, the connection between the corresponding connectors and the components needs to be cancelled, so that different customer projects can be adapted. In this way, the manufacturing process of the circuit board structure remains basically unchanged, and therefore, the manufacturing cost of the circuit board structure is effectively reduced, thereby saving the production cost of the domain controller.

[0027] Moreover, the circuit board structure always retains all the original connector pads when designed, and correspondingly, the circuit board structure does not need to cancel the connectors, that is, the circuit board structure retains all the original connectors. Therefore, the corresponding housing of the circuit board structure does not need to be re-molded for injection molding, and the disconnected connectors can effectively avoid the problem of empty interfaces of the housing, thereby ensuring the sealing of the housing. It can be understood that the housing does not need to be re-molded for injection molding for different customer projects, thereby saving the cost of the domain controller. Moreover, the connectors are disconnected, and when the external device is connected to the connector, there is no need to worry about the electrical connection of the external device to the components, effectively reducing the possibility of electrical damage of the circuit board structure. When the external device is connected to the disconnected connector, a signal of disconnection is displayed correspondingly, so as to remind the user to replace the correct connector. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 FIG. 1 is a schematic diagram of the overall structure of the circuit board structure of the embodiments of the present application;

[0029] Figure 2 FIG. 3 is a schematic diagram of the overall structure of the controller circuit board of the embodiments of the present application;

[0030] Figure 3Part structure schematic view of the controller circuit board of the utility model embodiment;

[0031] Figure 4 Whole structure schematic view of the controller of the utility model embodiment.

[0032] Among them, the meaning of the reference sign is as follows:

[0033] 100, circuit board structure;110, main circuit board;111, first line;112, second line;113, third line;120, component assembly;121, component;130, connector pad;131a, first connector pad;131b, second connector pad;140, electrical connection piece;141, sub-circuit board;1411, fourth line;143, first connecting piece;144, second connecting piece;200, connector;300, shell;310, let hole. DETAILED DESCRIPTION

[0034] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0035] In the description of the utility model, it is understood that the orientation description, such as up, down, front, back, up, down and the like, is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as limiting the utility model.

[0036] In the description of the utility model, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are included in the number. If there is a description of the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0037] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0038] In the description of the present utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The present utility model will be further described in detail below in combination with the drawings.

[0040] Please refer to Figures 1 to 2 A circuit board structure 100 provided by the present utility model embodiment comprises a main circuit board 110, a component assembly 120 and multiple groups of connector pads 130, wherein the main circuit board 110 is integrated with a first circuit 111, the component assembly 120 comprises a plurality of components 121 arranged on the main circuit board 110; the multiple groups of connector pads 130 are arranged in sequence at the edges of the main circuit board 110, each group of connector pads 130 is composed of a plurality of pads, each group of connector pads 130 is used for mounting a connector 200 in correspondence, and the multiple groups of connector pads 130 are used for mounting multiple connectors 200 in correspondence.

[0041] Among them, at least one group of connector pads 130 and components 121 are provided with a first circuit 111 for realizing the electrical connection between the two, at least one group of connector pads 130 and components 121 are arranged in a disconnected manner, which is specifically arranged according to actual needs. For example, the main circuit board 110 is provided with five groups of connector pads 130, but it is not limited to only five groups of connector pads 130, and correspondingly, the main circuit board 110 can be provided with five connectors 200, wherein four groups of connector pads 130 are respectively provided with a first circuit 111 to be connected with components 121 respectively, and the remaining one group of connector pads 130 is arranged in a disconnected manner with components 121. It can also be that three groups of connector pads 130 are respectively provided with a first circuit 111 to be connected with components 121 respectively, and the remaining two groups of connector pads 130 are arranged in a disconnected manner with components 121. In summary, different customer projects may be different in the number and / or type of connectors 200 required, therefore, the connector pads 130 that need to be disconnected are also different, or in other words, the connectors 200 that need to be disconnected are different.

[0042] It can be understood that the circuit board structure 100 adopts the above structure, in order to adapt to different customer projects, the circuit board structure 100 remains basically unchanged, such as components 121, pads and the like remain unchanged, accordingly, the circuit design of the circuit board structure 100 remains basically unchanged, the circuit board structure 100 only needs to cancel the connection between the corresponding pads and the components 121 when manufacturing, or in other words, cancel the connection between the corresponding connector 200 and the components 121, so as to adapt to different customer projects. In this way, the manufacturing process of the circuit board structure 100 remains basically unchanged, therefore, the manufacturing cost of the circuit board structure 100 is effectively reduced, thereby saving the production cost of the domain controller.

[0043] Moreover, the circuit board structure 100 always retains all the original connector pads 130 when designed, accordingly, the circuit board structure 100 does not need to cancel the connector 200, that is, the circuit board structure 100 retains all the original connector 200. Therefore, the corresponding shell 300 of the circuit board structure 100 does not need to be re-molded, and the disconnection of the connector 200 can effectively avoid the problem of empty interface of the shell 300, thereby ensuring the sealing of the shell 300. It can be understood that the shell 300 does not need to be re-molded for different customer projects, thereby saving the cost of the domain controller. Moreover, the connector 200 is disconnected, and when the external device is connected to the connector 200, there is no need to worry about the electrical connection of the external device to the components 121, effectively reducing the electrical damage of the circuit board structure 100. When the external device is connected to the disconnected connector 200, it will correspondingly display a disconnected signal to remind the user to replace the correct connector 200.

[0044] In order to realize the disconnection of the connector pad 130 and the component 121, in one specific embodiment, referring to Figure 1 and Figure 2 The plurality of groups of connector pads 130 include at least one group of first connector pads 131a and at least one group of second connector pads 131b, the first circuit 111 is electrically connected between the first connector pad 131a and the component 121, or in other words, each first connector pad 131a is correspondingly provided with a complete first circuit 111 to be connected to the component 121. The main circuit board 110 is not provided with the first circuit 111 for realizing the electrical connection between the second connector pad 131b and the component 121, or in other words, each second connector pad 131b is not correspondingly provided with the above-mentioned first circuit 111 to be directly electrically connected to the component 121. As Figure 1As shown, the main circuit board 110 is provided with five groups of connector pads 130, but is not limited to five groups of connector pads 130, four groups of connector pads 130 are first connector pads 131a, and the remaining one group of connector pads 130 is second connector pads 131b, four first connector pads 131a are respectively provided with first lines 111 to be directly electrically connected with the components 121, and one second connector pad 131b is not provided with the first line 111 to be directly electrically connected with the components 121.

[0045] It should be noted that each second connector pad 131b is not provided with the above-mentioned first line 111 to be directly electrically connected with the components 121. In this regard, in one possible embodiment, the main circuit board 110 is not provided with a circuit to realize the electrical connection between the second connector pad 131b and the components 121; in another possible embodiment, the main circuit board 110 is not provided with a complete circuit to realize the electrical connection between the second connector pad 131b and the components 121.

[0046] It can be understood that in order to realize the electrical connection between the second connector pad 131b and the components 121, the main circuit board 110 cancels the above-mentioned first line 111, so that the circuit board structure 100 only needs to cancel the corresponding position circuit in the production process, or no complete circuit is designed at the corresponding position, and other structures of the circuit board structure 100 remain unchanged, such as the components 121, the circuit, and the connector pad 130 remain unchanged, so it can be seen that the production process of the circuit board structure 100 remains basically unchanged, so that the same set of production equipment can also produce the circuit board structure 100 suitable for different customer projects without the need for excessive adjustment. Therefore, the production and manufacturing of the circuit board structure 100 is more flexible, and the circuit board structure 100 can be quickly produced, and it is ensured that the customer project will not cause the production cost of the circuit board structure 100 to increase too much when it is replaced.

[0047] In order to realize the disconnection of the second connector pad 131b and the components 121, or in other words, in order to realize the disconnection of the corresponding connector 200 and the components 121, in other possible embodiments, the second connector pad 131b and the components 121 retain the above-mentioned first line 111, but the main circuit board 110 does not integrate the structure to realize the electrical connection between the first line 111 and the components 121, or the main circuit board 110 does not integrate the structure to realize the electrical connection between the first line 111 and the second connector pad 131b, which can also realize the disconnection of the second connector pad 131b and the components 121, thereby realizing the disconnection of the corresponding connector 200 and the components 121. Of course, the connector 200 itself is not completely connected with the main circuit board 110, and the disconnection of the connector 200 and the components 121 can also be realized, which will not be described in detail.

[0048] In some embodiments, referring to Figure 2 With Figure 3 , the circuit board structure 100 further comprises electric connecting pieces 140, which are arranged on the main circuit board 110 and used to realize the electric connection between the components 121 and the second connector pads 131b; wherein part or all of the second connector pads 131b and the components 121 are provided with the electric connecting pieces 140.

[0049] Specifically, the connector 200 can be divided into two types of connectors 200, one type of connector 200 is necessary to be arranged, i.e. each customer project needs to be provided with the connector 200, which has a certain universality. For this purpose, the main circuit board 110 can be integrated with corresponding first lines 111 (referring to Figure 1 ) to realize the electric connection between the first connector pads 131a corresponding to the connector 200 and the components 121. Another type of connector 200 is not necessary to be arranged, and the connectors 200 required by different customer projects are also different. For example, the main circuit board 110 is provided with three connectors 200, among which the connectors 200 required by each customer project can be different. For this purpose, the main circuit board 110 is not integrated with corresponding first lines 111 to realize the electric connection between the second connector pads 131b corresponding to the connector 200 and the components 121, and the connector 200 of this type can realize the electric connection with the components 121 through the electric connecting pieces 140.

[0050] It can be understood that the circuit board structure 100 adopts the above structure, which can flexibly adjust the arrangement of the electric connecting pieces 140 for different customer projects, i.e. for the above-mentioned second type of connector 200, the manufacturer can retain the electric connecting pieces 140 at the corresponding positions according to the connectors 200 required by the customer project, so that the connector 200 at the corresponding position can be electrically connected with the components 121 to meet the application requirements; for the connectors 200 not required by the customer project, the electric connecting pieces 140 at the corresponding positions are cancelled to realize the disconnection between the connector 200 at the corresponding position and the components 121. As Figure 3 shown, the customer project only needs two connectors 200, and the two connectors 200 are provided with electric connecting pieces 140 at the corresponding positions, and the remaining one connector 200 is not provided with electric connecting pieces 140 at the corresponding positions. Of course, if the customer project needs each connector 200 of the above-mentioned second type, the corresponding electric connecting pieces 140 are arranged at the corresponding positions of each connector 200 of the second type to realize the electric connection with the components 121.

[0051] In one possible embodiment, referring to Figure 3The electric connection end of the electric connecting piece 140 and the main circuit board 110 are configured to be detachably connected. In this way, in order to adapt to different customer projects, the electric connecting piece 140 can be flexibly adjusted in position to realize the disconnection or connection of the corresponding position connector 200, thereby adapting to different customer projects.

[0052] In other possible embodiments, the electric connection end of the electric connecting piece 140 and the main circuit board 110 are weldedly connected, and in this way, the electric connecting piece 140 is stably connected to the main circuit board 110 to ensure that the circuit board structure 100 can work stably for a long time.

[0053] Further, the main circuit board 110 integrates the second circuit 112 and the third circuit 113 and is located on the side of the main circuit board 110 away from the component 121. The second circuit 112 is electrically connected to the component 121, the third circuit 113 is electrically connected to the second connector pad 131b, and the second circuit 112 and the third circuit 113 are disconnected. One electric connection end of the electric connecting piece 140 is electrically connected to the second circuit 112, and the other electric connection end is electrically connected to the second circuit 112. In this way, the electric connecting piece 140 electrically connects the second circuit 112 and the third circuit 113, thereby electrically connecting the component 121 and the second connector pad 131b, and further electrically connecting the connector 200 corresponding to the second connector pad 131b and the component 121.

[0054] It can be understood that when the electric connecting piece 140 is not arranged, the second circuit 112 and the third circuit 113 are disconnected, thereby disconnecting the connector 200 corresponding to the second connector pad 131b and the component 121. When the electric connecting piece 140 is arranged, the second circuit 112 and the third circuit 113 are electrically connected, thereby disconnecting the connector 200 corresponding to the second connector pad 131b and the component 121. Through the arrangement of the second circuit 112 and the third circuit 113, the electric connecting piece 140 can be conveniently connected to the main circuit board 110 to realize the electrical connection between the second connector pad 131b and the component 121, thereby facilitating the adjustment of the circuit board structure 100 to adapt to different customer projects.

[0055] Of course, in other embodiments, the electric connecting piece 140 can also be directly electrically connected to the component 121 and the second connector pad 131b, without integrating the second circuit 112 and the third circuit 113 on the main circuit board 110.

[0056] Further, the electric connecting piece 140 comprises a sub-circuit board 141, which is attached to one side of the main circuit board 110, wherein the fourth circuit 1411 is integrated on the sub-circuit board 141, one end of the fourth circuit 1411 is electrically connected with the second circuit 112, and the other end is electrically connected with the third circuit 113, thereby the fourth circuit 1411 electrically connects the second circuit 112 with the third circuit 113, so as to realize the electrical connection between the second connector pad 131b and the component 121, and further realize the electrical connection between the connector 200 corresponding to the second connector pad 131b and the component 121.

[0057] It can be understood that the electric connecting piece 140 adopts the structure of the sub-circuit board 141, which has certain strength and can be stably connected to the main circuit board 110. In application, the sub-circuit board 141 is not easy to be damaged, so as to ensure that the circuit board structure 100 can be applied for a long time and is not easy to be damaged, thereby ensuring the service life of the circuit board structure 100, and further ensuring the service life of the domain controller. Moreover, the electric connecting piece 140 adopts the structure of the sub-circuit board 141, so that the electric connecting piece 140 can be conveniently installed on the main circuit board 110, thereby the setting position of the sub-circuit board 141 on the main circuit board 110 can be conveniently adjusted, so as to conveniently adapt to various customer project requirements.

[0058] Further, the circuit board structure 100 further comprises a first connecting piece 143 and a second connecting piece 144, which are conductive pieces. The first connecting piece 143 is arranged through the main circuit board 110 and the sub-circuit board 141, and is electrically connected with the second circuit 112 and the fourth circuit 1411, thereby realizing the electrical connection between the second circuit 112 and the fourth circuit 1411; similarly, the second connecting piece 144 is arranged through the main circuit board 110 and the sub-circuit board 141, and is electrically connected with the third circuit 113 and the fourth circuit 1411, thereby realizing the electrical connection between the third circuit 113 and the fourth circuit 1411. As can be seen from the above, through the arrangement of the first connecting piece 143 and the second connecting piece 144, the first connecting piece 143 and the second connecting piece 144 cooperate to stably install the sub-circuit board 141 on one side of the main circuit board 110, and realize the electrical connection between the main circuit board 110 and the sub-circuit board 141, thereby realizing the electrical connection between the component 121 and the second connector pad 131b.

[0059] Further, the electric connecting piece 140 and the connector pad 130 are arranged on opposite sides of the main circuit board 110, that is, the electric connecting piece 140 is arranged on the opposite side of the main circuit board 110, and correspondingly, the connector 200 and the component 121 are arranged on the front side of the main circuit board 110. In this way, the electric connecting piece 140 does not interfere with the installation of the connector 200 and the component 121, and thus, the staff does not need to adjust the structural design of the main circuit board 110 to specially reserve space on the front side of the main circuit board 110 for installing the electric connecting piece 140, and the scheme can be conveniently implemented.

[0060] Instead of the structure of the sub-circuit board 141, in other possible embodiments, the electric connecting piece 140 can be a flexible circuit board, a power conducting sheet or a power conducting wire, and the like, which will not be described in detail.

[0061] In some embodiments, referring to Figure 1 With Figure 2 , the first connector pad 131a and the second connector pad 131b are sequentially arranged on the same edge region of the main circuit board 110, and the edge region is divided into a first mounting region and a second mounting region along the length direction thereof. The first connector pad 131a is arranged in the first mounting region, and the second connector pad 131b is arranged in the second mounting region. In this way, the connector 200 corresponding to the first connector pad 131a and the connector 200 corresponding to the second connector pad 131b are arranged in different regions. In specific applications, the staff can conveniently find the required connector 200 to be electrically connected with the external device.

[0062] The application also discloses a controller circuit board, referring to Figures 1 to 4 , comprising the above-mentioned circuit board structure and the connector, the number of groups of connector pads of the circuit board and the number of connectors are set to be equal, and each group of connector pads is provided with one connector.

[0063] It can be understood that the controller circuit board adopts the above-mentioned circuit board structure. In order to adapt to different customer projects, the circuit board structure 100 is basically unchanged, such as the component 121 and the pad, and correspondingly, the circuit design of the circuit board structure 100 is also basically unchanged. When manufacturing the circuit board structure 100, only the connection between the corresponding pad and the component 121 needs to be cancelled, or in other words, the connection between the corresponding connector 200 and the component 121 needs to be cancelled, so as to adapt to different customer projects. In this way, the manufacturing process of the controller circuit board is basically unchanged, and thus, the manufacturing cost of the controller circuit board is effectively reduced, thereby saving the production cost of the domain controller.

[0064] Moreover, the controller circuit board always retains all the original connector pads 130 in the design, and accordingly, the controller circuit board does not need to cancel the connectors 200, that is, the controller circuit board retains all the original connectors 200. Therefore, the corresponding shell 300 of the controller circuit board does not need to be re-molded, and the disconnected connectors 200 can effectively avoid the problem of empty interfaces of the shell 300, thereby ensuring the sealing of the shell 300.

[0065] The application also discloses a domain controller, which refers to Figures 1 to 4 , comprising the above-mentioned controller circuit board and the shell 300, the shell 300 is provided with an equal number of accommodation holes 310 as the connectors 200, the controller circuit board is arranged on the inner side of the shell 300, and the connectors 200 are arranged in the accommodation holes 310 one by one and are in sealed connection with the accommodation holes 310.

[0066] It can be understood that the domain controller adopts the above-mentioned controller circuit board, the controller circuit board cancels the electrical connection between part of the connectors 200 and the components 121, so as to be able to adapt to different customer projects; at the same time, the controller circuit board still retains all the connectors 200, and the shell 300 does not need to be re-molded for different customer projects, thereby saving the cost of the domain controller. Moreover, the connectors 200 are disconnected, and when the external device is connected to the connector 200, there is no need to worry about that the external device is electrically connected to the components 121, thereby effectively reducing the electrical damage of the circuit board structure 100. When the external device is connected to the disconnected connector 200, a signal of disconnection is displayed accordingly, so as to remind the user to replace the correct connector 200.

[0067] The application also discloses a movable platform, which refers to Figures 1 to 4 , comprising the above-mentioned domain controller. The movable platform can be various devices such as new energy vehicles, robots, unmanned aircrafts, ships and the like, and the domain controller can be applicable to the above-mentioned various movable platforms, but is not limited to be applicable to the above-mentioned various platforms.

[0068] It can be understood that the movable platform adopts the above-mentioned domain controller, the domain controller is designed in the controller circuit board, the controller circuit board cancels part of the connector 200 and the electrical connection of the component 121, so as to adapt to different customer projects; at the same time, the controller circuit board still retains all the connectors 200, and the shell 300 does not need to be re-molded for different customer projects, thereby saving the cost of the domain controller. Moreover, the connector 200 is disconnected, and when the external device is connected with the connector 200, it does not need to worry about the electrical connection of the external device to the component 121, effectively reducing the electrical damage of the circuit board structure 100. When the external device is connected with the disconnected connector 200, the corresponding unconnected signal will be displayed to remind the user to replace the correct connector 200.

[0069] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiment, and also includes the technical scheme composed of any combination of the above technical features. It should be pointed out that for ordinary skilled persons in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. A circuit board structure, characterized by, The circuit board structure comprises: a main circuit board integrated with a first circuit; a component group comprising a plurality of components arranged on the main circuit board; a plurality of connector pads arranged at the edge of the main circuit board, each group of the connector pads being used for mounting a connector; wherein at least one group of the connector pads and the components are provided with the first circuit for electrical connection therebetween, and at least one group of the connector pads is arranged apart from the components.

2. The circuit board structure according to claim 1, characterized by The plurality of connector pads comprises at least one group of first connector pads and at least one group of second connector pads, wherein the first circuit is electrically connected between the first connector pads and the components, and the main circuit board is not provided with the first circuit for electrical connection between the second connector pads and the components.

3. The circuit board structure according to claim 2, characterized by The circuit board structure further comprises an electrical connection member arranged on the main circuit board for electrical connection between the components and the second connector pads; wherein part or all of the second connector pads and the components are provided with the electrical connection member.

4. The circuit board structure according to claim 3, characterized by The electrical connection end of the electrical connection member is configured to be detachably connected with the main circuit board; or the electrical connection end of the electrical connection member is welded with the main circuit board.

5. The circuit board structure according to claim 3, characterized by The main circuit board is integrated with a disconnected second circuit and a third circuit, the second circuit is electrically connected with the components, the third circuit is electrically connected with the second connector pads, and the electrical connection member is electrically connected with the second circuit and the third circuit.

6. The circuit board structure according to claim 5, characterized by The electrical connection member comprises a sub-circuit board arranged on the main circuit board, and the sub-circuit board is integrated with a fourth circuit, the fourth circuit is electrically connected with the second circuit and the third circuit.

7. The circuit board structure according to claim 6, characterized in that The circuit board structure further comprises a first connection member and a second connection member, the first connection member is arranged through the main circuit board and the sub-circuit board for electrical connection with the second circuit and the third circuit, and the second connection member is arranged through the main circuit board and the sub-circuit board for electrical connection with the third circuit and the fourth circuit.

8. The circuit board structure according to claim 3, characterized by The electrical connection member and the connector pads are arranged on opposite sides of the main circuit board, respectively.

9. The circuit board structure according to claim 3, characterized by The electrical connection member is a flexible circuit board, a power conducting sheet or a power conducting wire.

10. The circuit board structure according to any one of claims 2 to 9, characterized by The first connector pads and the second connector pads are arranged on the same edge region of the main circuit board in sequence, and the edge region is divided into a first mounting region and a second mounting region along the length direction thereof, the first connector pads are arranged in the first mounting region, and the second connector pads are arranged in the second mounting region.

11. A controller circuit board, characterized by, The circuit board structure comprises: any one of claims 1 to 10; a connector arranged in the same number as the number of groups of the connector pads of the circuit board, and the connector is arranged in each group of the connector pads one by one.

12. A domain controller, comprising: The controller circuit board comprises: claim 11; a housing provided with a number of accommodation holes corresponding to the number of connectors, the controller circuit board is arranged on the inner side of the housing, the connectors are arranged in the accommodation holes one by one and are in sealed connection with the accommodation holes.

13. A movable platform, characterized by The controller comprises claim 12.

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