CN219874157U - Electric connector and automobile - Google Patents

Abstract

The utility model discloses an electric connector and an automobile, and belongs to the technical field of electric connection; the electric connector is used for connecting the circuit board, and the electric connector comprises: the shell comprises a shell body and a fixed plate, the shell body and the fixed plate are connected and positioned on the same side of the circuit board, and the shell body is provided with a plurality of channels; the terminal members are arranged in one-to-one correspondence with the channels, penetrate through the corresponding channels, comprise two opposite ends, one end of each terminal member extends into the shell, and the other end of each terminal member penetrates through the fixing plate; the fixing piece is arranged on one side of the shell, facing the circuit board.

Description

Electric connector and automobile

Technical Field

The utility model belongs to the technical field of electric connection, and particularly relates to an electric connector and an automobile.

Background

At present, the head of the electric connector generally comprises a circuit board (PCB) and a shell, a fixing piece is not required to fix the PCB and the shell, and the problem of tilting of the head of the connector often occurs; the terminal is guaranteed to be positioned degree only through the fixed plate (also can be called PAF board), but because the terminal is often naked to leak and lacks the protection in the external world, the terminal of electric connector takes place the deformation easily in transportation and installation.

Disclosure of Invention

The utility model aims to: the embodiment of the utility model provides an electric connector, which aims to solve the technical problems that the electric connector is difficult to ensure the position degree of a terminal and is easy to deform in the transportation or installation process; it is another object of an embodiment of the present utility model to provide an automobile.

The technical scheme is as follows: the utility model provides an electric connector, which is used for connecting a circuit board, and comprises:

the shell comprises a shell body and a fixed plate, wherein the shell body is connected with the fixed plate and positioned on the same side of the circuit board, and the shell body is provided with a plurality of channels;

the terminal members are arranged in a plurality of ways, are arranged in one-to-one correspondence with the channels and penetrate through the corresponding channels; the terminal member comprises two opposite ends, one end of the terminal member extends into the shell, and the other end of the terminal member penetrates through the fixing plate;

the fixing piece is arranged on one side, close to the circuit board, of the shell.

In some embodiments, the housing is provided with a first mounting plate, and the first mounting plate and the housing enclose a first receiving cavity; the fixed plate is arranged on one side of the first mounting plate, which faces away from the first accommodating cavity.

In some embodiments, the fixing plate comprises a second mounting plate, a first side plate and a second side plate, the second mounting plate is connected between the first side plate and the second side plate, the first side plate and the second side plate are oppositely arranged on the same side of the second mounting plate, and a second accommodating cavity is formed by enclosing the first side plate, the second mounting plate and the second side plate.

In some embodiments, the channel comprises a first sub-channel and a second sub-channel, the first sub-channel comprises a third sub-channel and a fifth sub-channel, the second sub-channel comprises a fourth sub-channel and a sixth sub-channel, the first mounting plate is provided with the third sub-channel and the fourth sub-channel, the second mounting plate is provided with the fifth sub-channel and the sixth sub-channel, the third sub-channel of the first mounting plate is in one-to-one correspondence and is in communication with the fifth sub-channel of the second mounting plate, and the fourth sub-channel of the first mounting plate is in one-to-one correspondence and is in communication with the sixth sub-channel of the second mounting plate.

In some embodiments, the terminal member includes a first terminal and a second terminal, the first terminal being a signal terminal and the second terminal being a power terminal; and/or the first terminal is a power terminal, and the second terminal is a signal terminal.

In some embodiments, the first terminals are provided in plurality, the first terminals are arranged in one-to-one correspondence with the first sub-channels, and the first terminals penetrate through the corresponding first sub-channels; the second terminals are arranged in a plurality, the second terminals are arranged in one-to-one correspondence with the second sub-channels, and the second terminals penetrate through the corresponding second sub-channels.

In some embodiments, one end of the first terminal is inserted through the first mounting plate and extends into the first accommodating cavity along a first direction of the housing, and the other end of the first terminal extends into the second accommodating cavity and is inserted through the second mounting plate along a third direction of the housing; one end of the second terminal penetrates through the first mounting plate and extends into the first accommodating cavity along the first direction of the shell, and the other end of the first terminal extends into the second accommodating cavity and penetrates through the second mounting plate along the third direction of the shell; the first direction points to the shell from the fixed plate, the third direction points to the second mounting plate from the second accommodating cavity, and the first direction is intersected with the third direction.

In some embodiments, an orthographic projection of the first terminal within the second receiving cavity and the second terminal within the second receiving cavity along a second direction of the housing at an intersection plane of the first direction and the third direction falls into the first side plate, and an orthographic projection of the first terminal within the second receiving cavity and the second terminal within the second receiving cavity along a reverse direction of the second direction at an intersection plane of the first direction and the third direction falls into the second side plate; the second direction points to the second side plate from the first side plate, and the second direction is intersected with the first direction and the third direction respectively.

In some embodiments, the fixing piece includes a fixing column, the first side plate and the second side plate are disposed on a side facing the circuit board, and the fixing column penetrates through the circuit board.

In some embodiments, a mounting groove is formed in one side of the shell facing the circuit board, and the mounting groove is formed from the outer surface of the shell towards the inner side of the shell in a recessed manner; the fixing piece comprises a fixing piece, one end of the fixing piece is inserted into the mounting groove, and one side, away from the mounting groove, of the fixing piece penetrates through the circuit board.

In some embodiments, the fixing piece comprises an insertion section and a bending section which are connected, wherein a bending angle alpha is formed between the bending section and the insertion section, and the bending angle alpha is a right angle; the inserting section is inserted into the mounting groove, and the bending section is used for being inserted into the circuit board.

Correspondingly, the utility model also provides an automobile comprising the electric connector.

The beneficial effects are that: compared with the prior art, the electric connector of the embodiment of the utility model is used for connecting a circuit board and comprises: the shell comprises a shell body and a fixed plate, the shell body and the fixed plate are connected and positioned on the same side of the circuit board, and the shell body is provided with a plurality of channels; the terminal members are provided with a plurality of terminal members, the terminal members are arranged in one-to-one correspondence with the channels, and the terminal members penetrate through the corresponding channels; the terminal component comprises two opposite ends, one end of the terminal component extends into the shell, and the other end of the terminal component penetrates through the fixing plate; the fixing piece is arranged on one side of the shell, facing the circuit board. The fixing plate is used for fixing the position of the shell, so that the shell is prevented from shaking, and the shell and the fixing plate can effectively protect the terminal component in the use and installation process of the electric connector; the shell is connected with the circuit board through the fixing piece, so that the head tilting of the electric connector can be effectively prevented. Compared with the prior art, the automobile provided by the embodiment of the utility model comprises the electric connector. It will be appreciated that the automobile may have all the technical features and technical effects of the electrical connector described above, and will not be described in detail herein.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an electrical connector according to the present utility model;

FIG. 2 is a left side view of the electrical connector of FIG. 1;

FIG. 3 is a right side view of the electrical connection of FIG. 1;

fig. 4 is a schematic perspective view of an electrical connector for connecting to a circuit board according to the present utility model;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a schematic view of a mounting plate of the electrical connector of FIG. 1;

FIG. 7 is a schematic view of the fixing plate of FIG. 6 at another angle;

fig. 8 is a schematic structural view of a signal terminal;

fig. 9 is a schematic structural view of a power terminal;

FIG. 10 is a schematic structural view of a stator;

reference numerals: 10-shell, 110-shell, 111-first mounting plate, 112-first accommodation cavity, 113-mounting groove, 120-fixing plate, 121-second mounting plate, 122-first side plate, 123-second side plate, 124-second accommodation cavity, 101-channel, 104-third sub-channel, 105-fourth sub-channel, 106-fifth sub-channel, 107-sixth sub-channel, 20-terminal member, 210-first terminal, 220-second terminal, 30-fixing piece, 310-fixing piece, 311-insertion section, 312-bending section, 320-fixing post, 40-circuit board, 410-first jack, 420-second jack.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "thickness," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" means two or more, and at least one means one, two or more, unless explicitly defined otherwise.

Applicant notes that current electrical connector header generally comprises a circuit board and a housing, between which no fixing piece is generally required for fixing, but there is a problem of tilting the electrical connector header; in addition, the electric connector further comprises a power terminal and a signal terminal, wherein the positions of the power terminal and the signal terminal are guaranteed only through a fixing plate (also called PAF plate), but the power terminal and the signal terminal are exposed to the outside and lack protection, so that the power terminal and the signal terminal are easy to deform in the transportation and installation processes.

In view of the above, referring to fig. 1 to 8, an electrical connector is provided according to an embodiment of the utility model, which aims to overcome at least one of the above-mentioned problems.

Referring to fig. 1 to 4, an electrical connector for mounting a circuit board 40, the electrical connector comprising: the shell 10, the shell 10 includes the body 110 and fixed plate 120, body 110 and fixed plate 120 connect into the unitary structure and locate at the same side of the circuit board 40, the shell 10 has channels 101, the channel 101 has multiple; the terminal members 20 are arranged, the terminal members 20 are arranged in a one-to-one correspondence with the channels 101, the terminal members 20 are penetrated in the corresponding channels 101, the terminal members 20 comprise two opposite ends, one end of each terminal member 20 extends into the shell 110, and the other end of each terminal member 20 is penetrated in the fixing plate 120 and used for being connected with the circuit board 40; the fixing members 30, the fixing members 30 are provided in plurality, the fixing members 30 are disposed on one side of the housing 110 and/or the fixing plate 120 facing the circuit board 40, and the fixing members 30 are used for mounting the circuit board 40.

According to the electric connector, the fixing plate 120 and the shell 110 are connected into an integral structure, the channels 101 are arranged between the shell 110 and the fixing plate 120, the terminal members 20 and the channels 101 are respectively arranged in a plurality of one-to-one correspondence, the terminal members 20 are arranged in the corresponding channels 101 in a penetrating manner, one end of each terminal member 20 extends to the inner space of the shell 110, the other end of each terminal member penetrates through the fixing plate 120 and is used for being connected with the circuit board 40, the fixing piece 30 is arranged on one side, facing the circuit board 40, of the shell 110 and/or the fixing plate 120, and the fixing piece 30 is used for mounting the circuit board 40. Therefore, the shell 110 and the fixing plate 120 are connected into an integral structural member, namely the shell 10, and the fixing plate 120 is used for fixing the position of the shell 110, so that the shell 110 is ensured not to shake, and the head of the electric connector can be effectively prevented from tilting in the use and installation process of the electric connector. In addition, since the terminal member 20 is inserted into the corresponding channel 101, one end of the terminal member 20 extends to the inner space of the housing 110, i.e., is located in the housing 110, the other end of the terminal member 20 is inserted into the fixing plate 120 and is used for connecting the circuit board 40, the portion between the two ends of the terminal member 20 is located in the channel 101, the end of the terminal member 20 can achieve the purpose of connection with the circuit board 40, and meanwhile, the housing 110 and the fixing plate 120 respectively have an effective protection effect on the terminal member 20.

On the contrary, if the design of connecting the fixing plate 120 and the housing 110 into an integral structure is lacking in the electrical connector, the fixing plate 120 cannot prevent the housing 110 from rotating or shaking, the fixing plate 120 cannot have the function of fixing the position of the housing 110, and therefore the effect of preventing the head from being tilted cannot be achieved in the mounting process of the electrical connector. Therefore, the electric connector of the utility model utilizes the fixing plate 120 and the shell 110 to be connected into an integral structure, the terminal members 20 are penetrated in the corresponding channels 101, the shell 110 and the fixing plate 120 respectively play an effective role in protecting the terminal members 20, and the purpose of effectively preventing the heads from tilting can be realized. The electric connector of the present utility model is fixedly connected with the housing 110 by the fixing plate 120, the terminal member 20 is penetrated through the fixing plate 120 and connected with the circuit board 40, the fixing plate 120 positions the terminal member 20 and prevents the terminal member 20 from rotating relative to the fixing plate 120 or the housing 110, and the electric connector of the present utility model is equivalent to an independent protection anti-rotation male connector.

In some embodiments of the present utility model, a first mounting plate 111 is disposed in the housing 110, and the first mounting plate 111 and the housing 110 enclose a first accommodating cavity 112. The fixed plate 120 is disposed on a side of the first mounting plate 111 away from the first accommodating cavity 112, the fixed plate 120 includes a second mounting plate 121, a first side plate 122 and a second side plate 123, the second mounting plate 121 is connected between the first side plate 122 and the second side plate 123, the first side plate 122 and the second side plate 123 are relatively disposed on the same side of the second mounting plate 121, a second accommodating cavity 124 is enclosed between the first side plate 122, the second mounting plate 121 and the second side plate 123, and the second accommodating cavity 124 is used for accommodating a part of the first terminal 210 and a part of the second terminal 220.

In some embodiments of the present utility model, the channel 101 includes a first sub-channel and a second sub-channel, where the first sub-channel and the second sub-channel are provided in plurality, the first sub-channel includes a third sub-channel 104 and a fifth sub-channel 106, and the second sub-channel includes a fourth sub-channel 105 and a sixth sub-channel 107; the first mounting plate 111 is provided with a third sub-channel 104 and a fourth sub-channel 105, the second mounting plate 121 is provided with a fifth sub-channel 106 and a sixth sub-channel 107, the third sub-channel 104 and the fifth sub-channel 106 are in one-to-one correspondence and are communicated with each other, and the fourth sub-channel 105 and the sixth sub-channel 107 are in one-to-one correspondence and are communicated with each other.

In some embodiments of the present utility model, the terminal member 20 includes a first terminal 210 and a second terminal 220, the first terminal 210 is a signal terminal, and the second terminal 220 is a power terminal; alternatively, the first terminal 210 is a power terminal, and the second terminal 220 is a signal terminal.

In some embodiments of the present utility model, the first terminal 210 and the second terminal 220 are each provided with a plurality of terminals; the first terminals 210 are arranged in one-to-one correspondence with the first sub-channels, and the first terminals 210 penetrate through the corresponding first sub-channels; the second terminals 220 are arranged in one-to-one correspondence with the second sub-channels, and the second terminals 220 penetrate through the corresponding second sub-channels.

That is, the first terminal 210 includes two opposite ends, one end of the first terminal 210 is disposed through the third sub-channel 104 of the first mounting plate 111, the first terminal 210 extends into the first accommodating cavity 112 after passing through the first mounting plate 111, and the other end of the first terminal 210 extends into the second accommodating cavity 124 until the first terminal 210 extends to a side of the second mounting plate 121 facing away from the second accommodating cavity 124 after passing through the fifth sub-channel 106 of the second mounting plate 121.

Similarly, the second terminal 220 includes two opposite ends, one end of the second terminal 220 is disposed through the fourth sub-channel 105 of the first mounting plate 111, the second terminal 220 extends into the first accommodating cavity 112 after passing through the first mounting plate 111, and the other end of the second terminal 220 extends into the second accommodating cavity 124 until the second terminal 220 extends to a side of the second mounting plate 121 facing away from the second accommodating cavity 124 after passing through the sixth sub-channel 107 of the second mounting plate 121.

As shown in fig. 2, the direction in which the fixing plate 120 points to the housing 110 is a first direction X of the housing 10, the direction in which the first side plate 122 points to the second side plate 123 is a second direction Y of the housing 10, and a direction intersecting the first direction X and the second direction Y is a third direction Z of the housing 10; the first direction X is perpendicular to the second direction Y, and the third direction Z is perpendicular to the first direction X and the second direction Y respectively. One end of the first terminal 210 is penetrated through the first mounting plate 111 along the first direction X, and the other end of the first terminal 210 is penetrated through the second mounting plate 121 along the third direction Z; one end of the second terminal 220 is disposed through the first mounting plate 111 along the first direction X, and the other end of the second terminal 220 is disposed through the second mounting plate 121 along the third direction Z.

An orthographic projection of the first terminal 210 in the second accommodating chamber 124 and the second terminal 220 in the second accommodating chamber 124 in the second direction Y on an intersecting plane of the first direction X and the third direction Z falls into the first side plate 122, and an orthographic projection of the first terminal 210 in the second accommodating chamber 124 and the second terminal 220 in the second accommodating chamber 124 in the second direction Y on an intersecting plane of the first direction X and the third direction Z falls into the second side plate 123; wherein the first direction X is directed from the first side plate 122 to the second side plate 123.

Equivalently, along the third direction Z, one side of the first side plate 122 and the second side plate 123 away from the second mounting plate 121 is higher than the height of the first terminal 210 in the second accommodating cavity 124 away from the second mounting plate 121, and one side of the first side plate 122 and the second side plate 123 away from the second mounting plate 121 is higher than the height of the second terminal 220 in the second accommodating cavity 124 away from the second mounting plate 121, the first side plate 122 and the second side plate 123 play a role in protecting the first terminal 210 and the second terminal 220 in the second accommodating cavity 124, so that the first terminal 210 and the second terminal 220 are effectively prevented from being deformed by external force in the assembly process, and the first terminal 210 and the second terminal 220 can be effectively protected from being deformed by using the design of the fixing plate 120.

As shown in fig. 1 and 7, a mounting groove 113 is formed on a side of the housing 110 facing the circuit board 40, the fixing member 30 includes a fixing piece 310, one end of the fixing piece 310 is mounted in the mounting groove 113, and one side of the fixing piece 310 away from the mounting groove 113 is penetrated through the circuit board 40; the mounting grooves 113 are provided in plural numbers, and the fixing pieces 310 are provided in one-to-one correspondence with the mounting grooves 113.

As shown in fig. 1 and 3, the fixing member 30 further includes a fixing post 320, the fixing post 320 is disposed on a side of the fixing plate 120 facing the circuit board 40, the fixing post 320 is provided with a plurality of fixing posts 320, the fixing posts 320 are respectively disposed on the first side plate 122 and the second side plate 123, the fixing post 320 extends along a third direction Z toward a side of the circuit board 40, and the fixing post 320 extends on a side of the second mounting plate 121 facing away from the second accommodating cavity 124.

It should be noted that the circuit board 40 is provided with a jack, and the jack penetrates through the circuit board 40; when the circuit board 40 is disposed at a lower position of the housing 10 along the third direction Z, the fixing piece 310 is inserted into the jack to fix the housing 110 and the circuit board 40, and the fixing post 320 is inserted into the jack to fix the fixing plate 120 and the circuit board 40. More specifically, the fixing piece 310 and the fixing post 320 are respectively soldered with the circuit board 40.

It should be noted that the electrical connector head actually includes the housing 10 and the circuit board 40 for connecting with the housing 10, and the fixing piece 310 and/or the fixing post 320 are welded with the circuit board 40 respectively to realize the fixed connection between the housing 110 and the circuit board 40 and/or the fixed connection between the fixing board 120 and the circuit board 40, so that the housing 10 and the circuit board 40 are fixedly connected by the fixing piece 30 during the installation process of the electrical connector, and the first terminal 210 and/or the second terminal 220 penetrate through the second mounting board 121 and then are arranged on the circuit board 40, so that the terminal member 20 of the electrical connector is connected with the circuit board 40, thereby effectively preventing the problem of tilting of the electrical connector head.

On the contrary, if the fixing piece 310 and the fixing post 320 are not provided in the electrical connector of the present utility model, the connection fixing piece is not provided between the housing 110 and the circuit board 40, the connection fixing piece is not provided between the fixing plate 120 and the circuit board 40, and the connection relationship between the housing 10 and the circuit board 40 is limited, for example, the connection is limited only by integral connection or welding, or the housing 10 and the circuit board 40 are not connected in advance, and the positioning between the circuit board 40 and the housing 10 is inaccurate, so that the end portion of the terminal member 20 is deformed when penetrating the circuit board 40. Therefore, the fixing piece 310 is disposed on the housing 110, and the fixing post 320 is disposed on the fixing plate 120, so that the housing 110 and the fixing plate 120 can be fixed on the circuit board 40 at the same time, and the head of the electrical connector can be effectively prevented from tilting.

According to the electric connector, the shell 110 and the fixing plate 120 are connected into an integral structural part, namely the shell 10, the fixing plate 120 fixes the position of the shell 110, so that the shell 110 is prevented from shaking, the position degree of the terminal member 20 can be ensured in the use and installation process of the electric connector, the terminal member 20 is protected by the structure and the size design of the fixing plate 120, and the problem that the electric connector is easy to deform in the transportation and installation process is effectively prevented; the terminal member 20 is worn to locate in the corresponding passageway 101, and the terminal member 20 includes the both ends that set up relatively, and the one end of terminal member 20 extends to in the casing 110, and the circuit board 40 is worn to locate behind the fixed plate 120 to the other end of terminal member 20, and part between the both ends of terminal member 20 is located passageway 101, and the tip of terminal member 20 can be realized with the connection purpose of circuit board 40, and casing 110 and fixed plate 120 play effective guard action respectively to terminal member 20, can realize preventing the head perk.

Correspondingly, the embodiment of the utility model also provides an automobile, which comprises the electric connector. It can be appreciated that the vehicle may have all the technical features and technical effects of the above wireless charging device, which are not described herein.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description of the electrical connector and the automobile provided by the embodiment of the utility model is detailed, and specific examples are applied to explain the principle and the implementation of the utility model, and the description of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (12)

1. An electrical connector for connecting to a circuit board (40), the electrical connector comprising:

a housing (10), wherein the housing (10) comprises a shell (110) and a fixed plate (120), the shell (110) and the fixed plate (120) are connected and positioned on the same side of the circuit board (40), and the housing (10) is provided with a plurality of channels (101);

the terminal members (20) are arranged in a plurality, the terminal members (20) are arranged in a one-to-one correspondence with the channels (101), and the terminal members (20) are arranged in the corresponding channels (101) in a penetrating manner; the terminal member (20) comprises two opposite ends, one end of the terminal member (20) extends into the shell (110), and the other end of the terminal member (20) penetrates through the fixing plate (120);

and the fixing piece (30) is arranged on one side of the shell (10) close to the circuit board (40).

2. The electrical connector according to claim 1, wherein the housing (110) is provided with a first mounting plate (111), the first mounting plate (111) and the housing (110) enclosing a first receiving cavity (112); the fixing plate (120) is arranged on one side of the first mounting plate (111) away from the first accommodating cavity (112).

3. The electrical connector according to claim 2, wherein the fixing plate (120) comprises a second mounting plate (121), a first side plate (122) and a second side plate (123), the second mounting plate (121) is connected between the first side plate (122) and the second side plate (123), the first side plate (122) and the second side plate (123) are oppositely arranged on the same side of the second mounting plate (121), and a second accommodating cavity (124) is formed between the first side plate (122), the second mounting plate (121) and the second side plate (123).

4. An electrical connector according to claim 3, wherein the channel (101) comprises a first sub-channel and a second sub-channel, the first sub-channel comprising a third sub-channel (104) and a fifth sub-channel (106), the second sub-channel comprising a fourth sub-channel (105) and a sixth sub-channel (107), the first mounting plate (111) being provided with the third sub-channel (104) and the fourth sub-channel (105), the second mounting plate (121) being provided with the fifth sub-channel (106) and the sixth sub-channel (107), the third sub-channel (104) and the fifth sub-channel (106) being provided with a plurality, the third sub-channel (104) and the fifth sub-channel (106) being in one-to-one correspondence and in communication, the fourth sub-channel (105) and the sixth sub-channel (107) being provided with a plurality, the fourth sub-channel (105) and the sixth sub-channel (107) being provided with one-to-one correspondence and in communication.

5. The electrical connector of claim 4, wherein the terminal member (20) comprises a first terminal (210) and a second terminal (220), the first terminal (210) being a signal terminal and the second terminal (220) being a power terminal; and/or, the first terminal (210) is a power terminal, and the second terminal (220) is a signal terminal.

6. The electrical connector of claim 5, wherein a plurality of first terminals (210) are provided, the first terminals (210) are disposed in one-to-one correspondence with the first sub-channels, and the first terminals (210) are disposed through the corresponding first sub-channels; the second terminals (220) are arranged in a plurality, the second terminals (220) are arranged in one-to-one correspondence with the second sub-channels, and the second terminals (220) penetrate through the corresponding second sub-channels.

7. The electrical connector of claim 6, wherein one end of the first terminal (210) is inserted through the first mounting plate (111) and extends into the first receiving cavity (112) along a first direction (X) of the housing (10), and the other end of the first terminal (210) extends into the second receiving cavity (124) and is inserted through the second mounting plate (121) along a third direction (Z) of the housing (10); one end of the second terminal (220) penetrates through the first mounting plate (111) along a first direction (X) of the shell (10) and extends into the first accommodating cavity (112), and the other end of the first terminal (210) extends into the second accommodating cavity (124) and penetrates through the second mounting plate (121) along a third direction (Z) of the shell (10); wherein the first direction (X) is directed from the fixing plate (120) to the housing (110), the third direction (Z) is directed from the second receiving chamber (124) to the second mounting plate (121), and the first direction (X) intersects the third direction (Z).

8. The electrical connector of claim 7, wherein an orthographic projection of the first terminal (210) within the second receiving cavity (124) and the second terminal (220) within the second receiving cavity (124) along a second direction (Y) of the housing (10) at an intersection plane of the first direction (X) and the third direction (Z) falls into the first side plate (122), and an orthographic projection of the first terminal (210) within the second receiving cavity (124) and the second terminal (220) within the second receiving cavity (124) along an opposite direction of the second direction (Y) at an intersection plane of the first direction (X) and the third direction (Z) falls into the second side plate (123); wherein the second direction (Y) is directed from the first side plate (122) to the second side plate (123), and the second direction (Y) intersects with the first direction (X) and the third direction (Z), respectively.

9. The electrical connector according to claim 4, wherein the fixing member (30) includes a fixing post (320), the first side plate (122) and the second side plate (123) are disposed toward the circuit board (40) side with the fixing post (320), and the fixing post (320) is disposed through the circuit board (40).

10. The electrical connector according to claim 1 or 9, wherein a side of the housing (110) facing the circuit board (40) is provided with a mounting groove (113), the mounting groove (113) being formed recessed from an outer surface of the housing (110) toward the inside of the housing (110); the fixing piece (30) comprises a fixing piece (310), one end of the fixing piece (310) is inserted into the mounting groove (113), and one side, away from the mounting groove (113), of the fixing piece (310) penetrates into the circuit board (40).

11. The electrical connector of claim 10, wherein the securing tab (310) comprises an insertion section (311) and a bending section (312) connected, the bending section (312) and the insertion section (311) having a bending angle α therebetween, the bending angle α being a right angle; the insertion section (311) is inserted into the mounting groove (113), and the bending section (312) is used for being inserted into the circuit board (40).

12. An automobile comprising an electrical connector according to any one of claims 1 to 11.