Socket device

Abstract

The embodiment of the utility model discloses a socket device, and the device comprises a housing which is provided with an accommodation space and two holes communicated with the accommodation space; the plug pin assembly comprises a connecting body and two plug pins which are rotatably arranged on the connecting body; the connector is arranged in the accommodating space, and the plugging ends of the two pins correspondingly pass through the two open holes to be located outside the accommodating space and can rotate in the corresponding open holes, so that the socket device has different use states. According to the socket device provided by the embodiment of the invention, the socket device can form different use states through the adjustment of the two pins, and the socket device can be used in areas with different pin specifications, so that the storage and carrying cost of a user can be reduced, and the adaptability of the socket device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of plugs, and in particular to a socket device. Background Art

[0002] The socket structure is a structure that people often use, and people can use the socket structure to charge electronic devices such as mobile phones, computers, headphones, etc. In the related art, the pin specifications of the socket structure are fixed, which reduces the adaptability of the socket structure. Utility Model Content

[0003] In view of this, an embodiment of the present application is intended to provide a socket device.

[0004] To achieve the above purpose, the technical solution of this application is implemented as follows:

[0005] An embodiment of the present application provides a socket device, comprising:

[0006] A housing having a receiving space and two openings communicating with the receiving space;

[0007] The pin assembly comprises: a connector and two pins rotatably arranged on the connector; the connector is arranged in the accommodation space, the plug-in ends of the two pins pass through two openings correspondingly and are located outside the accommodation space, and can be rotated in the corresponding openings, so that the socket device has different usage states.

[0008] In some optional implementations, the two pins have a first use state and a second use state relative to the connector;

[0009] In the first use state, the two pins are arranged in parallel on the neutral plane in the thickness direction; in the second use state, the two pins form a first angle on the neutral plane in the thickness direction, and the first angle is greater than 0 degrees and less than 180 degrees.

[0010] In some optional implementations, the first opening of the two openings includes a first through hole and a second through hole that are connected, and the second opening of the two openings includes a third through hole and a fourth through hole that are connected;

[0011] In the first usage state, the first plug-in end of the first pin of the two pins passes through the first through hole and is located outside the accommodating space, and the second plug-in end of the second pin of the two pins passes through the third through hole and is located outside the accommodating space; in the second usage state, the first plug-in end of the first pin of the two pins passes through the part of the first through hole and the second through hole and is located outside the accommodating space, and the second plug-in end of the second pin of the two pins passes through the part of the third through hole and the fourth through hole and is located outside the accommodating space.

[0012] In some optional implementations, the second through hole includes: a first portion and a second portion located on opposite sides of the first through hole; and the fourth through hole includes: a third portion and a fourth portion located on opposite sides of the third through hole.

[0013] In some optional implementations, the pin assembly further includes:

[0014] The damping structure is used to provide a rotational damping force for the pin.

[0015] In some optional implementations, the connector has two through holes that are spaced apart from each other;

[0016] The damping structure comprises:

[0017] Two elastic members, the elastic members are in a compressed state and are used to provide rotational friction force to the pins;

[0018] The pin assembly also includes:

[0019] Two cylindrical members are rotatably inserted into the two through holes respectively; the connecting end of the pin is inserted into the cavity of the cylindrical member and connected to the cylindrical member;

[0020] Two conductive sheets are correspondingly arranged at the end surfaces of the two through holes; the elastic member is sleeved outside the tubular member, the first end of the elastic member contacts the flange portion of the tubular member, and the second end of the elastic member contacts the conductive sheet.

[0021] In some optional implementations, the first angle is 120 degrees.

[0022] In some optional implementations, the connector is rotatably disposed in the accommodation space, and the housing further comprises:

[0023] A first groove is communicated with a first opening of the two openings and is used to accommodate a first plug end of a first plug pin of the two plug pins;

[0024] A second groove is communicated with the second opening of the two openings and is used to accommodate the second plug end of the second plug pin of the two plug pins;

[0025] The pin assembly has a storage state and an open state; in the storage state, the first plug end is accommodated in the first groove, and the second plug end is accommodated in the second groove; in the open state, the first plug end is located outside the first groove, and the second plug end is located outside the second groove.

[0026] In some optional implementations, in the storage state, the two pins are arranged in parallel on a neutral plane in the thickness direction, or the two pins form a first angle on the neutral plane in the thickness direction, and the first angle is greater than 0 degrees and less than 180 degrees;

[0027] In the open state, the two pins are arranged in parallel on the neutral plane in the thickness direction, or the two pins form a first angle on the neutral plane in the thickness direction.

[0028] In some optional implementations, the method further includes:

[0029] A limiting structure is arranged between the shell and the pin assembly; the limiting structure is used to keep the pin assembly in the storage state and the open state.

[0030] In some optional implementations, the limiting structure includes:

[0031] A first limiting protrusion is arranged on a path of the connecting body rotating from the open state to the stored state;

[0032] A second limiting protrusion is arranged on a path of the connecting body rotating from the storage state to the open state;

[0033] A third limiting protrusion is arranged on the outer side of the connector;

[0034] In the stored state, the third limiting protrusion contacts the side surface of the second limiting protrusion; in the opened state, the third limiting protrusion contacts the side surface of the first limiting protrusion.

[0035] In some optional implementations, the method further includes:

[0036] Two spring pieces are fixed in the accommodation space at intervals;

[0037] In the open state, the first pin of the two pins is electrically connected to the first spring sheet of the two spring sheets, and the second pin of the two pins is electrically connected to the second spring sheet of the two spring sheets; in the stored state, the first pin of the two pins is electrically disconnected from the first spring sheet of the two spring sheets, and the second pin of the two pins is electrically disconnected from the second spring sheet of the two spring sheets.

[0038] In the socket device of the embodiment of the present application, the plug-in ends of the two pins pass through the two openings correspondingly and are located outside the accommodating space, and can be rotated in the corresponding openings, so that the socket device has different usage states. The socket device can be formed into different usage states by adjusting the two pins. The socket device can be used in areas with different pin specifications, thereby reducing the user's storage and carrying costs and improving the adaptability of the socket device. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of an optional structure of the socket device in the embodiment of the present application; wherein the plug pin is in the first use state;

[0040] Figure 2 for Figure 1 A view from another perspective;

[0041] Figure 3 This is a schematic diagram of an optional structure of the socket device in the embodiment of the present application; wherein the plug pin is in the second use state;

[0042] Figure 4 for Figure 3 Another perspective of the view;

[0043] Figure 5 This is a schematic diagram of an optional structure of the housing of the socket device in the embodiment of the present application;

[0044] Figure 6 This is an optional structural cross-sectional view of the socket device in the embodiment of the present application;

[0045] Figure 7 for Figure 1 A view from another perspective;

[0046] Figure 8 for Figure 7 Exploded diagram of

[0047] Fig. 9 An optional structural exploded diagram of a pin assembly of a socket device in an embodiment of the present application;

[0048] Fig.10 This is an optional structural cross-sectional view of the socket device in the embodiment of the present application; wherein the pin assembly is in a storage state;

[0049] Fig.11 This is an optional structural cross-sectional view of the socket device in the embodiment of the present application; wherein the pin assembly is in an open state;

[0050] Fig.12 This is a schematic diagram of an optional structure of a connector of a socket device in an embodiment of the present application;

[0051] Fig.13 This is a schematic diagram of an optional structure of the second half shell of the socket device in the embodiment of the present application.

[0052] Reference numerals: 100, housing; 101, first groove; 102, second groove; 103, accommodating space; 110, first opening; 111, first through hole; 112, second through hole; 1121, first part; 1122, second part; 120, second opening; 121, third through hole; 122, fourth through hole; 1221, third part; 1222, fourth part; 130, first half shell; 140, second half shell; 150, fixing member; 200, pin assembly; 210, A first plug pin; 211, a first plug-in terminal; 212, a first connecting terminal; 220, a second plug pin; 221, a second plug-in terminal; 222, a second connecting terminal; 230, a connector; 231, a through hole; 240, a damping structure; 241, an elastic member; 250, a tubular member; 251, a flange portion; 260, a conductive sheet; 300, a limiting structure; 310, a first limiting protrusion; 320, a second limiting protrusion; 330, a third limiting protrusion; 410, a first spring sheet; 420, a second spring sheet. DETAILED DESCRIPTION

[0053] The technical solution of the present application is further elaborated in detail below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0054] In the embodiments of the present application, it should be noted that, unless otherwise specified and limited, the term "connection" should be understood in a broad sense. For example, it can be an electrical connection or a connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0055] It should be noted that the terms "first\second\third" involved in the embodiments of the present application are only used to distinguish similar objects, and do not represent a specific order for the objects. It is understandable that the specific order or sequence of "first\second\third" can be interchanged where permitted. It should be understood that the objects distinguished by "first\second\third" can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0056] The following combination Figures 1 to 13 The socket device described in the embodiment of the present application is described in detail.

[0057] The socket device comprises: a housing 100 and a pin assembly 200. The housing 100 has a receiving space 103 and two openings communicating with the receiving space 103; the pin assembly 200 comprises: a connecting body 230 and two pins rotatably arranged on the connecting body 230; the connecting body 230 is arranged in the receiving space 103, and the plugging ends of the two pins pass through the two openings correspondingly and are located outside the receiving space 103, and can rotate in the corresponding openings, so that the socket device has different use states.

[0058] In the related art, the pin specifications of the socket structure are fixed; in this case, electronic devices can only be charged in the area corresponding to the pin specifications through one socket structure; when the user needs to charge the electronic device in areas with multiple pin specifications, the user needs to use multiple socket structures. For example, the user needs to charge the electronic device in both China and Australia. In this case, the user needs to carry a socket structure that meets the Chinese specifications and a socket structure that meets the Australian specifications at the same time; the user's storage and carrying costs are increased, and the adaptability of the socket structure is reduced. In the socket device of the present application, the plug-in ends of the two pins pass through the two openings correspondingly and are located outside the accommodating space 103, and can rotate in the corresponding openings, so that the socket device has different use states. At this time, the socket device can be formed into different use states by adjusting the two pins, and the socket device can be used in areas with different pin specifications, thereby reducing the user's storage and carrying costs and improving the adaptability of the socket device.

[0059] In the embodiment of the present application, the structure of the housing 100 is not limited. For example, the housing 100 may be a rectangular parallelepiped structure or a cube-shaped structure. As an example, the housing 100 may be a rectangular parallelepiped-like structure.

[0060] In the embodiment of the present application, the pin assembly 200 is disposed on the housing 100. The connector 230 can be movably disposed in the accommodation space 103. For example, the connector 230 can be rotatably disposed in the accommodation space 103 so that the pin assembly 200 can rotate relative to the housing 100. Of course, the connector 230 can also be immovably disposed in the accommodation space 103, in which case the pin assembly 200 cannot move relative to the housing 100. The material of the connector 230 is not limited. For example, the material of the connector 230 can be plastic.

[0061] The manner in which the two pins are rotatably disposed on the connector 230 is not limited. Figure 6 and Fig.12As shown, the connector 230 has two through holes 231 spaced apart, and the two pins are respectively inserted into the two through holes 231, so that the two pins are rotatably arranged on the connector 230. The plug ends of the two pins pass through the two openings and are located outside the accommodation space 103, and can rotate in the corresponding openings, so that the socket device has different usage states, so that the socket device can form a socket device with different pin specifications.

[0062] In some optional implementations of the embodiments of the present application, the two pins have a first use state and a second use state relative to the connector 230. In the first use state, Figure 1 As shown, the two pins are arranged in parallel on the neutral plane in the thickness direction; here, the first pin 210 of the two pins is arranged in parallel on the neutral plane A1 in the thickness direction and the second pin 220 of the two pins is arranged in parallel on the neutral plane A2 in the thickness direction. Figure 3 As shown, the neutral planes of the two pins in the thickness direction form a first angle B, and the first angle B is greater than 0 degrees and less than 180 degrees, that is, the neutral planes of the two pins in the thickness direction are not parallel; here, the neutral plane A1 of the first pin 210 of the two pins in the thickness direction and the neutral plane A2 of the second pin 220 of the two pins in the thickness direction form the first angle B. The specific value of the first angle B is not limited. For example, in one application, the first angle B can be 120 degrees, the first use state is a state that meets Chinese specifications, and the second use state is a state that meets Australian specifications.

[0063] Of course, in other implementations, the two pins can also have a third usage state relative to the connector 230. In the third usage state, the two pins form a second angle in the neutral plane in the thickness direction, and the second angle is greater than 0 degrees and less than 180 degrees, and the second angle is different from the first angle.

[0064] In the present implementation, the first opening 110 of the two openings includes a first through hole 111 and a second through hole 112 that are connected, and the second opening 120 of the two openings includes a third through hole 121 and a fourth through hole 122 that are connected; in the first use state, the first plug end 211 of the first plug pin 210 of the two plug pins passes through the first through hole 111 and is located outside the accommodation space 103, and the second plug end 221 of the second plug pin 220 of the two plug pins passes through the third through hole 121 and is located outside the accommodation space 103, as shown in FIG. Figure 1 and Figure 2 In the second use state, the first plug end 211 of the first pin 210 of the two pins passes through the first through hole 111 and the second through hole 112 is located outside the accommodation space 103, and the second plug end 221 of the second pin 220 of the two pins passes through the third through hole 121 and the fourth through hole 122 is located outside the accommodation space 103, as shown Figure 3 and Figure 4 shown.

[0065] Here, if Figure 5 As shown, the second through hole 112 includes: a first portion 1121 and a second portion 1122 located at two opposite sides of the first through hole 111; the fourth through hole 122 includes: a third portion 1221 and a fourth portion 1222 located at two opposite sides of the third through hole 121, so as to reduce the arrangement space of the second through hole 112 and the fourth through hole 122. Of course, the second through hole 112 may also be located only at one side of the first through hole 111, and the fourth through hole 122 may also be located only at one side of the third through hole 121.

[0066] In some optional implementations of the embodiments of the present application, the pin assembly 200 may further include: a damping structure 240, which is used to provide rotational damping force for the pin. In the absence of external force, the position of the pin relative to the connector 230 is fixed, so that the pin can be in a stable use state.

[0067] In this implementation, the damping structure 240 is not limited in form. For example, two pins are respectively inserted into two through holes 231, and there is contact friction between the pins and the through holes 231, which enables the pins to be in a stable use state.

[0068] For example, Figure 6 and Fig. 9 As shown, the damping structure 240 may include: two elastic members 241. The elastic members 241 are in a compressed state, and are used to provide a rotational friction force to the pin; the pin assembly 200 may also include: two cylindrical members 250 and two conductive sheets 260. The two cylindrical members 250 are respectively and rotatably inserted into the two through holes 231; the connecting end of the pin is inserted into the cavity of the cylindrical member 250 and connected to the cylindrical member 250; the two conductive sheets 260 are correspondingly arranged at the end surfaces of the two through holes 231; the elastic member 241 is sleeved outside the cylindrical member 250, the first end of the elastic member 241 contacts the flange portion 251 of the cylindrical member 250, and the second end of the elastic member 241 contacts the conductive sheet 260. At this time, the cylindrical member 250 enables the pin to be rotatably arranged on the connecting body 230, and the flange portion 251 of the cylindrical member 250 can also prevent the cylindrical member 250 and the pin from axially separating from the connecting body 230.

[0069] In this example, the elastic member 241 is compressed between the flange portion 251 of the cylindrical member 250 and the conductive sheet 260. The conductive sheet 260 is fixed relative to the connector 230 in the circumferential direction of the through hole 231. When the plug and the cylindrical member 250 rotate relative to the connector 230 together, there is friction between the elastic member 241 and the flange portion 251, or there is friction between the elastic member 241 and the conductive sheet 260, thereby ensuring that the plug does not rotate relative to the connector 230, so that the use state of the plug is stable; when the use state of the plug needs to be changed, the friction caused by the elastic member 241 can be overcome by external force to make the plug rotate relative to the connector 230, so that the plug forms a different use state.

[0070] In this example, the structure of the elastic member 241 is not limited. For example, the elastic member 241 may be a spring.

[0071] In this example, the material of the cylindrical member 250 is a conductive material. The cylindrical member 250 and the pin can be fixedly connected by welding, clamping, riveting, etc. Here, the connecting end of the pin is inserted into the cavity of the cylindrical member 250 and connected to the cylindrical member 250, which means that the first connecting end 212 of the first pin 210 is inserted into the cavity of the cylindrical member 250 and connected to the cylindrical member 250, and the second connecting end 222 of the second pin 220 is inserted into the cavity of the cylindrical member 250 and connected to the cylindrical member 250.

[0072] In this example, the conductive sheet 260 can be sleeved outside the cylindrical member 250 to increase the contact area between the conductive sheet 260 and the elastic member 241, thereby increasing the damping force of the pin rotation. Of course, the conductive sheet 260 may not be sleeved outside the cylindrical member 250, as long as the conductive sheet 260 is in contact with the elastic member 241. The material of the conductive sheet 260 is not limited, as long as the conductive sheet 260 can conduct electricity. For example, the material of the conductive sheet 260 is copper, and the conductive sheet 260 is a copper sheet.

[0073] In some optional implementations of the embodiments of the present application, the connector 230 is rotatably disposed in the accommodation space 103, and the housing 100 further comprises: a first groove 101 and a second groove 102. The first groove 101 is connected to the first opening 110 of the two openings and is used to accommodate the first plug end 211 of the first plug pin 210 of the two plug pins; the second groove 102 is connected to the second opening 120 of the two openings and is used to accommodate the second plug end 221 of the second plug pin 220 of the two plug pins; the plug pin assembly 200 has a storage state and an open state; in the storage state, as shown in FIG. Fig.10As shown, the first plug end 211 is accommodated in the first groove 101, and the second plug end 221 is accommodated in the second groove 102; in the open state, the first plug end 211 is located outside the first groove 101, and the second plug end 221 is located outside the second groove 102, as shown in FIG. Figure 7 and Figure 4 shown.

[0074] In this implementation, in the storage state, the neutral planes of the two pins in the thickness direction can be arranged in parallel. At this time, the two pins can be rotated to the storage state only when the neutral planes of the two pins in the thickness direction are parallel, so as to reduce the setting space of the first groove 101 and the second groove 102. In the storage state, the neutral planes of the two pins in the thickness direction can form a first angle, which is greater than 0 degrees and less than 180 degrees. At this time, the two pins can be rotated to the storage state only when the neutral planes of the two pins in the thickness direction form the first angle, so as to reduce the setting space of the first groove 101 and the second groove 102. Of course, in the storage state, the neutral planes of the two pins in the thickness direction can be arranged in parallel, and the neutral planes of the two pins in the thickness direction can form the first angle. At this time, the neutral planes of the two pins in the thickness direction can be rotated to the storage state when they are parallel or form the first angle, so as to improve the adaptability of the socket device.

[0075] In this implementation, in the open state, the two pins are arranged parallel to the neutral plane in the thickness direction, such as Figure 1 and Figure 2 As shown; of course, in the open state, the neutral planes of the two pins in the thickness direction can also form a first angle; so that the socket device can have two different usage states in the open state.

[0076] In this implementation, the socket device may further include: a limiting structure 300, which is disposed between the shell 100 and the pin assembly 200; the limiting structure 300 is used to keep the pin assembly 200 in the storage state and the open state to prevent the pin assembly 200 from shaking between the storage state and the open state.

[0077] In this implementation, the form of the limiting structure 300 is not limited. For example, the connector 230 can be rotatably connected to the wall of the housing 100 via a rotating shaft portion, and there is contact friction between the rotating shaft portion and the wall of the housing 100, and the contact friction can keep the pin assembly 200 in the storage state and the open state. Here, the limiting structure 300 includes the rotating shaft portion of the connector 230 and the wall of the housing 100.

[0078] For another example, the limiting structure 300 may include: a first limiting protrusion 310, a second limiting protrusion 320, and a third limiting protrusion 330. The first limiting protrusion 310 is disposed on the path of the connecting body 230 rotating from the open state to the stored state; the second limiting protrusion 320 is disposed on the path of the connecting body 230 rotating from the stored state to the open state; and the third limiting protrusion 330 is disposed on the outer side of the connecting body 230. Fig.10 As shown, in the stored state, the third limiting protrusion 330 contacts the side of the second limiting protrusion 320; since the second limiting protrusion 320 is arranged on the path of the connector 230 rotating from the stored state to the open state, the second limiting protrusion 320 can prevent the third limiting protrusion 330 from rotating, so that the pin assembly 200 is stably maintained in the stored state. Fig.11 As shown, in the open state, the third limiting protrusion 330 contacts the side of the first limiting protrusion 310. Since the first limiting protrusion 310 is arranged on the path of the connecting body 230 rotating from the open state to the storage state, the first limiting protrusion 310 can prevent the third limiting protrusion 330 from rotating, so that the pin assembly 200 is stably maintained in the open state. Under the action of external force, the connecting body 230 can drive the third limiting protrusion 330 to rotate to pass over the second limiting protrusion 320 and the first limiting protrusion 310 to switch between the open state and the storage state.

[0079] Here, the first limiting protrusion 310 and the second limiting protrusion 320 are arranged in the accommodation space 103. As an example, Figure 8 As shown, the housing 100 may include a first half shell 130 and a second half shell 140. The first half shell 130 and the second half shell 140 may be connected by a fixing member 150. The fixing member 150 may be a screw. The first limiting protrusion 310 and the second limiting protrusion 320 may be provided on the second half shell 140. Fig.13 As shown, the first groove 101 , the second groove 102 , the first opening 110 and the second opening 120 may be disposed in the first half shell 130 . The pin assembly 200 may be disposed in the second half shell 140 .

[0080] Here, the third limiting protrusion 330 and the connecting body 230 may be different parts of a structural member, such as Fig.12 Of course, the third limiting protrusion 330 and the connecting body 230 can also be different structural parts.

[0081] In some optional implementations of the embodiments of the present application, such as Figure 8As shown, the socket device may further include: two spring sheets, which are fixed at intervals in the accommodating space 103; in the open state, the first pin 210 of the two pins is electrically connected to the first spring sheet 410 of the two spring sheets, and the second pin 220 of the two pins is electrically connected to the second spring sheet 420 of the two spring sheets, so that the socket device can charge the external electronic device through the spring sheets and the pins; in the stored state, the first pin 210 of the two pins is electrically disconnected from the first spring sheet 410 of the two spring sheets, and the second pin 220 of the two pins is electrically disconnected from the second spring sheet 420 of the two spring sheets, so that when the socket device is in the stored state, the pins are not charged to ensure the safety of the socket device.

[0082] In this implementation, the material of the spring is not limited, as long as the material of the spring can conduct electricity. For example, the material of the spring can be copper. The two springs can be fixed to the second half shell 140 by the fixing member 150.

[0083] In this implementation, the pin assembly 200 includes: an elastic member 241, a cylindrical member 250 and a conductive sheet 260. In the open state, the conductive sheet 260 is electrically connected to the elastic sheet, and the pin is electrically connected to the elastic sheet through the cylindrical member 250, the elastic member 241 and the conductive sheet 260. In the stored state, the conductive sheet 260 is electrically separated from the elastic sheet.

[0084] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A socket device, characterized in that: include: A housing having a receiving space and two openings communicating with the receiving space; The pin assembly comprises: a connector and two pins rotatably arranged on the connector; The connector is arranged in the accommodation space, and the plugging ends of the two pins pass through two openings correspondingly and are located outside the accommodation space, and can rotate in the corresponding openings, so that the socket device has different usage states.

2. The socket device according to claim 1, characterized in that: The two pins have a first use state and a second use state relative to the connector; In the first use state, the two pins are arranged in parallel on the neutral plane in the thickness direction; in the second use state, the two pins form a first angle on the neutral plane in the thickness direction, and the first angle is greater than 0 degrees and less than 180 degrees.

3. The socket device according to claim 2, characterized in that: The first opening of the two openings includes a first through hole and a second through hole that are connected, and the second opening of the two openings includes a third through hole and a fourth through hole that are connected; In the first use state, the first plug end of the first plug pin of the two plug pins passes through the first through hole and is located outside the accommodation space, and the second plug end of the second plug pin of the two plug pins passes through the third through hole and is located outside the accommodation space; In the second usage state, the first plug-in end of the first pin of the two pins passes through the part of the first through hole and the second through hole and is located outside the accommodating space, and the second plug-in end of the second pin of the two pins passes through the part of the third through hole and the fourth through hole and is located outside the accommodating space.

4. The socket device according to claim 3, characterized in that: The second through hole includes: a first portion and a second portion located at two opposite sides of the first through hole; and the fourth through hole includes: a third portion and a fourth portion located at two opposite sides of the third through hole.

5. The socket device according to claim 1, characterized in that: The pin assembly also includes: The damping structure is used to provide a rotational damping force for the pin.

6. The socket device according to claim 5, characterized in that: The connector has two through holes arranged at intervals; The damping structure comprises: Two elastic members, the elastic members are in a compressed state and are used to provide rotational friction force to the pins; The pin assembly also includes: Two cylindrical members are respectively and rotatably inserted into the two through holes; the connecting end of the pin is inserted into the cavity of the cylindrical member and connected to the cylindrical member; Two conductive sheets are correspondingly arranged at the end surfaces of the two through holes; the elastic member is sleeved outside the tubular member, the first end of the elastic member contacts the flange portion of the tubular member, and the second end of the elastic member contacts the conductive sheet.

7. The socket device according to claim 2, characterized in that: The first angle is 120 degrees.

8. The socket device according to any one of claims 1 to 7, characterized in that: The connecting body is rotatably arranged in the accommodating space, and the housing further comprises: A first groove is communicated with a first opening of the two openings and is used to accommodate a first plug end of a first plug pin of the two plug pins; A second groove is communicated with the second opening of the two openings and is used to accommodate the second plug end of the second plug pin of the two plug pins; The pin assembly has a storage state and an open state; In the stored state, the first plug end is accommodated in the first groove, and the second plug end is accommodated in the second groove; in the open state, the first plug end is located outside the first groove, and the second plug end is located outside the second groove.

9. The socket device according to claim 8, characterized in that: In the storage state, the two pins are arranged in parallel on the neutral plane in the thickness direction, or the two pins form a first angle on the neutral plane in the thickness direction, and the first angle is greater than 0 degrees and less than 180 degrees; In the open state, the two pins are arranged in parallel on the neutral plane in the thickness direction, or the two pins form a first angle on the neutral plane in the thickness direction.

10. The socket device according to claim 8, characterized in that Also includes: A limiting structure, disposed between the housing and the pin assembly; The limiting structure is used to keep the pin assembly in the storage state and the open state.

11. The socket device according to claim 10, characterized in that The defined structure includes: A first limiting protrusion is arranged on a path of the connecting body rotating from the open state to the stored state; A second limiting protrusion is arranged on a path of the connecting body rotating from the storage state to the open state; A third limiting protrusion is arranged on the outer side of the connector; In the stored state, the third limiting protrusion contacts the side surface of the second limiting protrusion; in the opened state, the third limiting protrusion contacts the side surface of the first limiting protrusion.

12. The socket device according to claim 8, characterized in that Also includes: Two spring pieces are fixed in the accommodation space at intervals; In the open state, the first pin of the two pins is electrically connected to the first spring sheet of the two spring sheets, and the second pin of the two pins is electrically connected to the second spring sheet of the two spring sheets; in the stored state, the first pin of the two pins is electrically disconnected from the first spring sheet of the two spring sheets, and the second pin of the two pins is electrically disconnected from the second spring sheet of the two spring sheets.

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