Socket and power adapter

Abstract

The utility model provides a socket and a power adapter, relates to the technical field of electronic equipment, and aims to solve the problem of poor contact between conductive pins of a socket in the power adapter and a circuit board due to repeated plugging when the power adapter is used. The conductive terminal is arranged on the plugging part; the conductive pin is arranged on the base body and located on the side, away from the inserting part, of the base body, the extending direction of the conductive pin is perpendicular to the inserting direction of the inserting part, the conductive pin comprises a fixed connecting end, an inserting end and a stress buffering part, the fixed connecting end and the inserting end are oppositely arranged, and the stress buffering part is arranged between the fixed connecting end and the inserting end. The fixed connection end is electrically connected with the conductive terminal, and the plugging end is configured to be plugged with a circuit board.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a socket and a power adapter. Background Art

[0002] In the related technology of the power adapter socket (AC input socket), the socket is usually assembled and fixed on a circuit board. However, when the power adapter is in use, the conductive pins of the socket are easily lifted up due to stress caused by repeated plugging and unplugging, resulting in poor contact between the conductive pins and the circuit board inside the power adapter. Utility Model Content

[0003] In view of this, the present application provides a socket and a power adapter to improve the problem of poor contact between the conductive pins of the socket in the power adapter and the circuit board due to repeated plugging and unplugging of the power adapter during use.

[0004] The technical solution adopted by this application to solve the above technical problems is:

[0005] In a first aspect, the present application provides a socket, comprising:

[0006] A seat body having a plug-in portion;

[0007] A conductive terminal, disposed on the plug-in portion;

[0008] A conductive pin is arranged on the base body and is located on a side of the base body away from the plug-in portion. The extension direction of the conductive pin is perpendicular to the plug-in direction of the plug-in portion. The conductive pin includes a fixed end and a plug-in end that are relatively arranged, and a stress buffer portion arranged between the fixed end and the plug-in end. The fixed end is electrically connected to the conductive terminal, and the plug-in end is configured to be plugged into a circuit board.

[0009] In some embodiments of the present application, the plug-in portion is a groove arranged on the seat body, the conductive terminal is arranged on the bottom of the groove, extends in a direction perpendicular to the surface where the bottom of the groove is located, and is located in the groove, the seat body has a mounting surface facing away from the notch of the groove, the conductive terminal has an electrical connection end, the electrical connection end passes through the mounting surface, and the fixed end is fixedly connected to the electrical connection end.

[0010] In some embodiments of the present application, the conductive terminal includes a first conductive terminal, a second conductive terminal and a third conductive terminal;

[0011] The conductive pin includes a first conductive pin, a second conductive pin and a third conductive pin, the first conductive pin, the second conductive pin and the third conductive pin all have the stress buffer portion, and the first conductive terminal, the second conductive terminal and the third conductive terminal are respectively connected to the first conductive pin, the second conductive pin and the third conductive pin.

[0012] Some embodiments of the present application also include a baffle assembly, which includes a first baffle and a second baffle, the first baffle is located between the first conductive pin and the second conductive pin, the second baffle is located between the second conductive pin and the third conductive pin, and the first baffle and the second baffle are both protruding from the mounting surface.

[0013] In some embodiments of the present application, the baffle assembly also includes a third baffle and a fourth baffle, and the third baffle and the fourth baffle are both protruding from the mounting surface, the third baffle is located on the side of the first conductive pin away from the first baffle, and the fourth baffle is located on the side of the third conductive pin away from the second baffle.

[0014] In some embodiments of the present application, two sides of the first conductive pin are respectively in contact with the first baffle and the third baffle, and / or;

[0015] The fixed end of the second conductive pin has a bent portion away from the plug-in end of the second conductive pin, and the bent portion is overlapped on the seat body, and / or;

[0016] Two sides of the third conductive pin are respectively in contact with the second baffle plate and the fourth baffle plate.

[0017] In some embodiments of the present application, the first conductive pin, the second conductive pin and the third conductive pin are all metal sheets, and the first conductive pin, the second conductive pin and the third conductive pin are arranged in parallel.

[0018] In some embodiments of the present application, mounting portions are provided on both sides of the plug-in portion of the seat body, and an extending direction of the mounting portions is perpendicular to a plug-in direction of the plug-in portion.

[0019] In some embodiments of the present application, the plug-in portion is a groove or a strip-shaped protrusion, and the mounting portion is configured to be connected to a mounting shell of the power adapter.

[0020] In a second aspect, the present application also provides a power adapter, comprising a socket, a mounting shell and a circuit board as described in any one of the above items, wherein the mounting portion of the socket is connected to the mounting shell, and the conductive pin of the socket is plugged into the circuit board.

[0021] In summary, due to the adoption of the above technical solution, this application has at least the following beneficial effects:

[0022] A socket and a power adapter provided by the present application, by setting the extension direction of the conductive pin to be perpendicular to the plugging direction of the plug-in part, and providing a stress buffer part between the fixed end and the plug-in end of the conductive pin, can enable the conductive pin to have a certain stress buffering capacity at the stress buffer part, and can effectively avoid the situation in which the conductive pin is warped due to stress transmitted to the plug-in end during the plug-in and unplugging process of the socket, thereby improving the problem of poor contact between the conductive pin of the socket and the circuit board due to repeated plug-in and unplugging when the power adapter is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present application, but are not intended to limit the present application, wherein:

[0024] Figure 1 A structural schematic diagram of a socket provided in an embodiment of the present application from one perspective;

[0025] Figure 2 A structural schematic diagram of a socket provided in an embodiment of the present application from another perspective;

[0026] Figure 3 A schematic diagram of the structure of a power adapter provided in an embodiment of the present application;

[0027] Figure 4 A schematic cross-sectional structure diagram of a power adapter provided in an embodiment of the present application;

[0028] Figure 5 for Figure 4 Enlarged schematic diagram of part A in the middle.

[0029] Description of the drawings:

[0030] 1. Base body; 11. Plug-in portion; 12. Mounting surface; 14. Mounting portion; 2. Conductive terminal; 21. First conductive terminal; 22. Second conductive terminal; 23. Third conductive terminal; 3. Conductive pin; 31. First conductive pin; 32. Second conductive pin; 33. Third conductive pin; 321. Bending portion; 4. Stress buffer portion; 5. Baffle assembly; 51. First baffle; 52. Second baffle; 53. Third baffle; 54. Fourth baffle; 6. Mounting shell; 7. Circuit board. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0032] In the description of this application, it should be understood that the words "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description". Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, known structures and processes are not elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles disclosed in this application.

[0034] See also Figure 1 and Figure 2 As shown, Figure 1 A schematic diagram of the structure of a socket provided in an embodiment of the present application from one perspective, Figure 2 A schematic structural diagram of a socket from another perspective provided in an embodiment of the present application. The present application provides a socket, which includes:

[0035] The seat body 1 has a plug-in portion 11;

[0036] The conductive terminal 2 is disposed on the plug-in portion 11;

[0037] The conductive pin 3 is arranged on the base body 1 and is located on the side of the base body 1 away from the plug-in portion 11. The extension direction of the conductive pin 3 is perpendicular to the force direction of the base body 1. The conductive pin 3 includes a fixed end and a plug-in end that are relatively arranged, and a stress buffer portion 4 arranged between the fixed end and the plug-in end. The fixed end is electrically connected to the conductive terminal 2, and the plug-in end is configured to be plugged into the circuit board.

[0038] It can be understood that the material of the conductive pin 3 is a metal material, including but not limited to stainless steel, copper, copper alloy, etc. Preferably, the material of the conductive pin 3 is stainless steel, so the conductive pin 3 has a certain rigidity, so that the conductive pin 3 is not easy to bend and deform as a whole along the force direction during the plugging process of the seat body 1.

[0039] It can be understood that the connection method between the fixed end of the conductive pin 3 and the conductive terminal 2 includes but is not limited to riveting.

[0040] It can be understood that the number of the conductive terminals 2 can be two or three. When the number of the conductive terminals 2 is two, the conductive terminals 2 can include a positive conductive terminal and a negative conductive terminal. When the number of the conductive terminals 2 is three, the conductive terminals 2 can include a positive conductive terminal, a negative conductive terminal and a ground conductive terminal.

[0041] The number of the conductive pins 3 corresponds to the number of the conductive terminals 2. Accordingly, the number of the conductive pins 3 may be two or three. When the number of the conductive pins 3 is two, the conductive pins 3 may include a positive conductive pin and a negative conductive pin. When the number of the conductive pins 3 is three, the conductive pins 3 may include a positive conductive pin, a negative conductive pin, and a ground conductive pin.

[0042] It can be understood that the stress buffer portion 4 can be an arched structure that arches in the direction away from the seat body 1, so that a better buffering effect can be achieved between the fixed end and the plug-in end of the conductive pin 3 when the socket 1 is inserted and receives stress, thereby preventing the stress from being transmitted to the plug-in end of the conductive pin 3.

[0043] It can be understood that the stress buffer portion 4 is provided on the conductive pin 3 so that there is a certain buffering capacity such as deformation and rebound between the fixed end and the plug-in end of the conductive pin 3, so that when the user plugs the socket, the stress on the conductive pin 3 is transmitted to the stress buffer portion 4, and the stress buffer portion 4 is bent under the force, thereby absorbing and buffering the stress, rather than transmitting the stress to the plug-in end of the conductive pin 3, thereby avoiding the risk of breakage between the plug-in end of the conductive pin 3 and the circuit board.

[0044] Beneficial effects of the embodiments of the present application: by setting the extension direction of the conductive pin 3 to be perpendicular to the plug-in direction of the plug-in portion, and providing a stress buffer portion 4 between the fixed end and the plug-in end of the conductive pin 3, the conductive pin 3 can have a certain stress buffering capacity between the fixed end and the plug-in end, which can effectively avoid the situation in which the conductive pin 3 is lifted up due to stress transmitted to the plug-in end during the plug-in and unplugging process of the socket, thereby improving the possibility of poor contact between the conductive pin 3 of the socket and the circuit board in the power adapter due to repeated plug-in and unplugging when the power adapter is in use.

[0045] In some embodiments of the present application, the plug-in portion 11 is a groove arranged on the base body 1, the conductive terminal 2 is arranged on the bottom of the groove, extends along the notch direction of the groove, and is located in the groove, the base body 1 has a mounting surface 12 facing away from the notch of the groove, the conductive terminal 2 has an electrical connection end, the electrical connection end passes through the mounting surface 12, and the fixed end is fixedly connected to the electrical connection end.

[0046] The embodiment of the present application sets the plug-in portion 11 of the seat body 1 as a groove, and sets the conductive terminal 2 in the groove, so that the conductive terminal 2 is not easily damaged. The electrical connection end of the conductive terminal 2 is passed through the mounting surface 12 and fixedly connected to the fixed end of the conductive pin 3, so that the electrical connection end of the conductive terminal 2 on the seat body 1 can be electrically connected to the fixed end of the conductive pin 3, and then electrically connected to the circuit board in the power adapter.

[0047] In some embodiments of the present application, the conductive terminal 2 includes a first conductive terminal 21 , a second conductive terminal 22 , and a third conductive terminal 23 ;

[0048] The conductive pin 3 includes a first conductive pin 31, a second conductive pin 32 and a third conductive pin 33. The first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 all have a stress buffer portion 4. The first conductive terminal 21, the second conductive terminal 22 and the third conductive terminal 23 are respectively connected to the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33.

[0049] In the embodiment of the present application, the first conductive terminal 21 may be a positive conductive terminal, the second conductive terminal 22 may be a negative conductive terminal, and the third conductive terminal 23 may be a ground conductive terminal.

[0050] In the embodiment of the present application, the first conductive pin 31 may be a positive conductive pin, the second conductive pin 32 may be a negative conductive pin, and the third conductive pin 33 may be a ground conductive pin.

[0051] It can be understood that the third conductive terminal 23 can be distributed in a regular triangle with the first conductive terminal 21 and the second conductive terminal 22 on the bottom surface of the groove in the base 1. Similarly, the third conductive pin 33 can be distributed in a regular triangle with the first conductive pin 31 and the second conductive pin 32 on the mounting surface 12 of the base.

[0052] In some embodiments of the present application, the socket also includes a baffle assembly 5, which includes a first baffle 51 and a second baffle 52, the first baffle 51 is located between the first conductive pin 31 and the second conductive pin 32, the second baffle 52 is located between the second conductive pin 32 and the third conductive pin 33, and the first baffle 51 and the second baffle 52 are both protruding from the mounting surface 12.

[0053] It can be understood that the shapes of the first baffle 51 and the second baffle 52 in the baffle assembly 5 include but are not limited to straight plates, curved plates, etc. The first baffle 51 and the second baffle 52 in the baffle assembly 5 can be multiple pieces or can be integrally arranged.

[0054] In the embodiment of the present application, the first baffle 51 is disposed between the first conductive pin 31 and the second conductive pin 32 , and the second baffle 52 is disposed between the second conductive pin 32 and the third conductive pin 33 , thereby achieving the function of insulating the first conductive pin 31 , the second conductive pin 32 and the third conductive pin 33 from each other.

[0055] In some embodiments of the present application, the baffle assembly 5 also includes a third baffle 53 and a fourth baffle 54. The third baffle 53 and the fourth baffle 54 are both protruded from the mounting surface 12. The third baffle 53 is located on the side of the first conductive pin 31 away from the first baffle 51, and the fourth baffle 54 is located on the side of the third conductive pin 33 away from the second baffle 52.

[0056] In the embodiment of the present application, the third baffle 53 is arranged on the side of the first conductive pin 31 away from the first baffle 51, and the fourth baffle 54 is arranged on the side of the third conductive pin 33 away from the second baffle 52. Under the premise of relatively insulating and isolating the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33, the first conductive pin 31 and the third conductive pin 33 can be insulated and isolated from the other electronic components inside the power adapter respectively.

[0057] In some embodiments of the present application, two sides of the first conductive pin 31 are respectively in contact with the first baffle 51 and the third baffle 53, and / or;

[0058] The fixed end of the second conductive pin 32 has a bent portion 321 away from the plug-in end of the second conductive pin 32 , and the bent portion 321 is overlapped on the base body 1 , and / or;

[0059] Two sides of the third conductive pin 33 are respectively in contact with the second baffle plate 52 and the fourth baffle plate 54 .

[0060] Specifically, the two sides of the first conductive pin 31 are respectively abutted against the side walls of the first baffle 51 and the third baffle 53, and the first baffle 51 and the third baffle 53 can be used to limit the two sides of the first conductive pin 31 to prevent the first conductive pin 31 from swinging in the direction parallel to the mounting surface 12 during the insertion of the seat body 1; the two sides of the third conductive pin 33 are respectively abutted against the side walls of the second baffle 52 and the fourth baffle 54, and the second baffle 52 and the fourth baffle 54 can be used to limit the third conductive pin 33 in the direction parallel to the mounting surface 12, thereby preventing the third conductive pin 33 from swinging in the direction parallel to the mounting surface 12 during the insertion of the seat body 1.

[0061] Specifically, the fixed end of the second conductive pin 32 has a bending portion 321 that is away from the plug-in end of the second conductive pin 32, so that the bending portion 321 is overlapped on the seat body 1, and the bending portion 321 and the mounting surface 12 can be fitted with each other or arranged at intervals, thereby achieving the limitation of the second conductive pin 32 along the direction parallel to the mounting surface 12, preventing the second conductive pin 32 from swinging along the mounting surface 12.

[0062] In the embodiment of the present application, the first baffle 51, the second baffle 52, the third baffle 53, the fourth baffle 54 and the base body 1 are used to limit the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33, so as to prevent the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 from swinging along the mounting surface 12, so that the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 can only produce a small displacement and rebound along the plugging direction of the base body 1, thereby ensuring that the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 on the base body 1 further maintain good electrical contact with the circuit board in the power adapter.

[0063] In some embodiments of the present application, the first conductive pin 31 , the second conductive pin 32 , and the third conductive pin 33 are all metal sheets, and the first conductive pin 31 , the second conductive pin 32 , and the third conductive pin 33 are arranged in parallel.

[0064] It can be understood that the three stress buffering parts 4 on the first conductive pin 31, the second conductive pin 32 and the third conductive pin can be located at the same height, so as to maximize the role of the stress buffering parts 4 in absorbing, buffering and rebounding and releasing the stress respectively transmitted to the first conductive pin 31, the second conductive pin 32 and the third conductive pin.

[0065] The embodiment of the present application configures the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 as metal sheets, so as to improve the bending resistance of the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 along the metal sheet surface direction, thereby avoiding the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 from bending along the direction parallel to the mounting surface 12 and only bending along the plugging direction of the socket.

[0066] Since the stress buffer portion 4 between the fixed end and the plug-in end of the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 increases the elastic force between the fixed end and the plug-in end of the above-mentioned conductive pin 3 rather than at the plug-in end of the conductive pin 3, the stress transmitted from the seat body 1 to the conductive pin 3 due to the user's plugging force can be concentrated on the stress buffer portion 4 (i.e., the area between the fixed end and the plug-in end of the conductive pin 3) to bend and achieve buffering, thereby reducing the possibility of breaking the connection between the plug-in end of the first conductive pin 31, the second conductive pin 32 and the third conductive pin 33 and the circuit board.

[0067] In some embodiments of the present application, mounting portions 14 are provided on both sides of the plug-in portion 11 of the seat body 1 , and the extending direction of the mounting portions 14 is perpendicular to the plug-in direction of the plug-in portion 11 .

[0068] It is understandable that the shape of the mounting portion 14 includes but is not limited to shapes such as holes and grooves, and the assembly method between the mounting portion 14 and the mounting shell of the power adapter includes but is not limited to bolt connection, adhesive connection and clamping.

[0069] In the embodiment of the present application, a mounting portion 14 is provided on the seat body 1 for assembly with the mounting shell of the power adapter, thereby realizing a fastening function between the seat body 1 and the mounting shell of the power adapter.

[0070] In some embodiments of the present application, the plug-in portion 11 is a groove or a strip-shaped protrusion, and the mounting portion 14 is configured to be connected to a mounting shell of the power adapter.

[0071] It can be understood that when the mounting portion is a card slot, the opening direction of the plug-in portion 11 is perpendicular to the opening direction of the card slot, including but not limited to the length direction of the card slot being parallel to the extension direction of the conductive pin 3, the length direction of the card slot being perpendicular to the extension direction of the conductive pin 3, and the angle between the length direction of the card slot and the extension direction of the conductive pin 3 being an acute angle.

[0072] In the case where the mounting portion is a strip-shaped protrusion, the direction of the notch of the plug-in portion 11 is perpendicular to the protruding direction of the strip-shaped protrusion, including but not limited to the length direction of the strip-shaped protrusion being parallel to the extension direction of the conductive pin 3, the length direction of the strip-shaped protrusion being perpendicular to the extension direction of the conductive pin 3, and the angle between the length direction of the strip-shaped protrusion and the extension direction of the conductive pin 3 being an acute angle.

[0073] In the embodiment of the present application, the mounting portion 14 is configured as a card slot, and during the process of assembling the mounting portion 14 on the mounting shell of the power adapter, the card slot is engaged with a strip protrusion at a corresponding mounting area on the mounting shell of the power adapter. Alternatively, the mounting portion 14 is configured as a strip protrusion, and during the process of assembling the mounting portion 14 on the mounting shell of the power adapter, the strip protrusion is engaged with the card slot at a corresponding mounting area on the mounting shell of the power adapter. This can improve the bearing strength of the mounting portion 14 and prevent external dust from easily entering the interior of the power adapter through the gap between the mounting shell of the power adapter and the mounting portion 14, thereby adversely affecting the performance of the power adapter.

[0074] See also Figures 3 to 5 As shown, Figure 3 A schematic diagram of the structure of a power adapter provided in an embodiment of the present application is shown in FIG. Figure 4 A schematic cross-sectional view of a power adapter provided in an embodiment of the present application. Figure 5 for Figure 4 In the enlarged schematic diagram of part A, the present application also provides a power adapter, which includes a socket as described in any of the above items, a mounting shell 6 and a circuit board 7, the mounting portion 14 of the socket is connected to the mounting shell 6, and the plug-in end of the conductive pin 3 of the socket is plugged into the circuit board 7.

[0075] The socket in the embodiment of the present application has the effect of improving the poor contact between the conductive pin 3 of the power adapter and the circuit board 7 in the power adapter due to repeated plugging and unplugging during use. Therefore, the power adapter with the socket also has the above-mentioned effects, which will not be repeated here.

[0076] The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only for example and does not constitute a limitation of the present application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements and amendments to the present application. Such modifications, improvements and amendments are suggested in the present application, so such modifications, improvements and amendments still belong to the spirit and scope of the exemplary embodiments of the present application.

[0077] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0078] Similarly, it should be noted that in order to simplify the description of the disclosure of this application and thus help understand one or more application embodiments, in the above description of the embodiments of this application, multiple features are sometimes merged into one embodiment, figure or description thereof. However, this disclosure method does not mean that the features required by the object of this application are more than the features mentioned in the claims. In fact, the features of the embodiments are less than all the features of the single embodiment disclosed above.

[0079] Each patent, patent application, patent application publication, and other materials, such as articles, books, specifications, publications, documents, etc., cited in this application is hereby incorporated by reference in its entirety, except for application history documents that are inconsistent with or conflicting with the content of this application, and documents that limit the broadest scope of the claims of this application (currently or later attached to this application). It should be noted that if the descriptions, definitions, and / or use of terms in the attached materials of this application are inconsistent or conflicting with the content of this application, the descriptions, definitions, and / or use of terms in this application shall prevail.

Claims

1. A socket, characterized in that: include: A seat body having a plug-in portion; A conductive terminal, disposed on the plug-in portion; A conductive pin is arranged on the base body and is located on a side of the base body away from the plug-in portion. The extension direction of the conductive pin is perpendicular to the plug-in direction of the plug-in portion. The conductive pin includes a fixed end and a plug-in end that are relatively arranged, and a stress buffer portion arranged between the fixed end and the plug-in end. The fixed end is electrically connected to the conductive terminal, and the plug-in end is configured to be plugged into a circuit board.

2. The socket according to claim 1, characterized in that: The plug-in portion is a groove arranged on the seat body, the conductive terminal is arranged on the bottom of the groove, extends along the notch direction of the groove, and is located in the groove, the seat body has a mounting surface facing away from the notch of the groove, the conductive terminal has an electrical connection end, the electrical connection end passes through the mounting surface, and the fixed end is fixedly connected to the electrical connection end.

3. The socket according to claim 2, characterized in that: The conductive terminals include a first conductive terminal, a second conductive terminal and a third conductive terminal; The conductive pin includes a first conductive pin, a second conductive pin and a third conductive pin, the first conductive pin, the second conductive pin and the third conductive pin all have the stress buffer portion, and the first conductive terminal, the second conductive terminal and the third conductive terminal are respectively connected to the first conductive pin, the second conductive pin and the third conductive pin.

4. The socket according to claim 3, characterized in that: It also includes a baffle assembly, which includes a first baffle and a second baffle, the first baffle is located between the first conductive pin and the second conductive pin, the second baffle is located between the second conductive pin and the third conductive pin, and the first baffle and the second baffle are both protruding from the mounting surface.

5. The socket according to claim 4, characterized in that: The baffle assembly also includes a third baffle and a fourth baffle, both of which are protruding from the mounting surface, the third baffle being located on a side of the first conductive pin away from the first baffle, and the fourth baffle being located on a side of the third conductive pin away from the second baffle.

6. The socket according to claim 5, characterized in that: Two sides of the first conductive pin are respectively in contact with the first baffle plate and the third baffle plate, and / or; The fixed end of the second conductive pin has a bent portion away from the plug-in end of the second conductive pin, and the bent portion is overlapped on the seat body, and / or; Two sides of the third conductive pin are respectively in contact with the second baffle plate and the fourth baffle plate.

7. The socket according to claim 3, characterized in that: The first conductive pin, the second conductive pin and the third conductive pin are all metal sheets, and the first conductive pin, the second conductive pin and the third conductive pin are arranged in parallel.

8. The socket according to claim 1, characterized in that: Mounting parts are also arranged on both sides of the seat body, and the extending direction of the mounting parts is perpendicular to the plugging direction of the plugging parts.

9. The socket according to claim 8, characterized in that: The mounting portion is a card slot or a strip-shaped protrusion, and the mounting portion is configured to be connected to a mounting shell of a power adapter.

10. A power adapter, characterized in that: It comprises the socket, mounting shell and circuit board as described in any one of claims 1 to 9, the mounting portion of the socket is connected to the mounting shell, and the plug-in end of the conductive pin of the socket is plugged into the circuit board.

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