Plug connector, electronic equipment and electric connector assembly

Abstract

The utility model relates to a plug connector, an electronic device and an electric connector assembly, the electric connector assembly comprises a socket connector and a plug connector which are matched with each other, the plug connector is provided with a movable toggle member, and the toggle member can move back and forth between a first position and a second position; at least one clamping jaw part extending to the socket connector is arranged on the shifting component; the periphery of the interface of the socket connector is provided with at least one jack into which the corresponding claw part is inserted, the jack comprises an unlocking position and a locking position, and the size of the unlocking position is larger than that of the locking position; at the first position, the clamping jaw part is configured to freely enter and exit from the tripping position, so that the socket connector and the plug connector are connected or separated; and in the second position, the clamping jaw part is located at the locking position, and the wall surface at the locking position prevents the clamping jaw part from being separated from the insertion hole. According to the electric connector assembly, locking can be conveniently completed without the help of extra tools.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment field especially plug connector, electronic equipment and electric connector assembly. BACKGROUND

[0002] Generally, electronic equipment assembly can include mutually matched socket connector and plug connector, and the socket connector and the plug connector can be electrically connected through plug-in mode.

[0003] Among them, in order to ensure the stable connection between socket connector and plug connector, the related technology adopts the mode of locking screw, specifically through screw passing through socket connector and plug, and locking on screw using nut, to realize locking.But the steps of this kind of locking mode are more complex, and the production mold needs to inject nut. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem, and provides a plug connector, electronic equipment and electric connector assembly.

[0005] The utility model solves the technical problem and adopts the technical scheme that constructs an electric connector assembly, including mutually matched socket connector and plug connector, the plug connector is equipped with movable knob member, the knob member can reciprocate displacement between first position and second position;

[0006] At least one claw part of the knob member is provided with the extension to the socket connector;

[0007] The periphery of the interface of the socket connector is equipped with at least one insertion hole for the corresponding claw part, and the insertion hole includes unlocking position and locking position, and the size of the unlocking position is greater than the size of the locking position;

[0008] In the first position, the claw part is configured to freely enter and exit the unlocking position, so that the socket connector and the plug connector are connected or separated, and in the second position, the claw part is located at the locking position, and the wall surface at the locking position blocks the claw part from the insertion hole.

[0009] In some embodiments, the knob member includes a knob body, and the claw part is combined on the knob body;

[0010] The plug connector is provided with a matching surface opposite to the knob body, and the matching surface and the knob body are provided with a positioning structure for positioning the knob member at one of the first position and the second position.

[0011] In some embodiments, the positioning structure comprises two limiting holes arranged on one of the mating surface and the toggle piece body, and a protrusion arranged on the other of the mating surface and the toggle piece body; the positions of the two limiting holes correspond to the first position and the second position respectively, and the protrusion is inserted into the corresponding limiting hole to limit the toggle member at one of the first position and the second position.

[0012] The utility model discloses still structure a plug connector, including the connector body, the one side surface of connector body is equipped with the plug that extends outwardly to the outside,

[0013] The plug connector further comprises a toggle member arranged on the connector body, the toggle member is reciprocatingly displaced between the first position and the second position on the connector body; the toggle member is provided with at least one pawl portion for snap connection, and the at least one pawl portion is arranged outwardly from the one side surface of the connector body provided with the plug.

[0014] In some embodiments, the toggle member comprises a toggle piece body mounted on the connector body, and any pawl portion is combined on the toggle piece body;

[0015] The plug connector is provided with a mating surface opposite to the toggle piece body, and a positioning structure is arranged between the mating surface and the toggle piece body for positioning the toggle member at one of the first position and the second position;

[0016] The positioning structure comprises two limiting holes arranged on one of the mating surface and the toggle piece body, and a protrusion arranged on the other of the mating surface and the toggle piece body; the positions of the two limiting holes correspond to the first position and the second position respectively, and the protrusion is inserted into the corresponding limiting hole to limit the toggle member at one of the first position and the second position.

[0017] In some embodiments, the plug connector further comprises a resilient member arranged between the connector body and the toggle piece body, and the mating surface is formed on the resilient member;

[0018] The resilient member comprises a deformed state and a free state, in the free state, the protrusion is located in the corresponding limiting hole, and in the deformed state, the wall of the toggle piece body pushes the mating surface away from the toggle piece body to make the protrusion separate from the limiting hole.

[0019] In some embodiments, the toggle member further comprises a toggle handle for transmitting movement of the toggle body, the toggle handle being coupled to the toggle body and protruding outwardly.

[0020] In some embodiments, the connector body is provided with a mounting groove, and a portion of the toggle member is disposed in the mounting groove and is movable in the mounting groove.

[0021] The plug connector further comprises a sleeve mounted at the mounting groove, the sleeve covering a portion of the toggle member in the mounting groove.

[0022] The utility model also constructs an electronic equipment, including equipment body and the socket connector of setting in one side of equipment body, the socket connector is equipped with interface, still is equipped with at least one jack in the periphery of interface, the jack includes the unlocking position and the lock position, the size of unlocking position is greater than the size of lock position.

[0023] In some embodiments, a side surface of the equipment body is provided with a recess, and the interface is disposed in the recess.

[0024] The electronic equipment further comprises a plugboard mounted in the recess and located on a side of the interface facing the outside world, the plugboard is disposed opposite to the interface and is provided with a distance from the interface.

[0025] The plugboard is provided with a through hole opposite to the interface, and the size of the through hole is greater than or equal to the size of the interface; at least one jack is formed on the plugboard and is arranged on the periphery of the through hole.

[0026] The utility model has the following beneficial effects: the electric connector assembly is matched between the pawl part of the toggle member and the jack, and the locking between the socket connector and the plug connector can be conveniently completed without the help of additional tools, so that the plug connector and the socket connector are prevented from loosening. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model will be further described below in combination with the drawings and embodiments, and the drawings are as follows:

[0028] Figure 1 is the structure schematic view of the plug connector and the socket connector connected in an embodiment of the utility model;

[0029] Figure 2 is the structure exploded view of the plug connector and the socket connector in an embodiment of the utility model;

[0030] Figure 3 is Figure 1 the structure zoomed in by the A frame in the figure.

[0031] Reference signs:

[0032] Plug connector 1; toggle member 11; jaw part 111; toggle blade body 112; toggle handle 113; connector body 12; mounting groove 121; movable groove 122; positioning structure 13; limiting hole 131; protrusion 132; elastic member 14; mating surface 141; plug 15; sleeve 16;

[0033] Socket connector 2; interface 21; jack 22; deblocking position 221; locking position 222; device body 23; recess 231; avoiding groove 2311; plugboard 24; through hole 241. DETAILED DESCRIPTION

[0034] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or positional relationships shown in the drawings, constructed and operated in a particular direction, and are only for the convenience of describing the present technical solution, and are not indicative of the device or element indicated must have a particular direction, therefore, it cannot be understood as a limitation of the present application.

[0035] It should also be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "below" another element, the element can be "directly" or "indirectly" above the other element, or there can be one or more intermediate elements. The terms "first", "second", "third" and the like are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features with "first", "second", "third" and the like can be explicitly or implicitly included one or more of the features. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the following description, specific details are set forth such as particular system configurations, techniques, etc., in order to provide a thorough understanding of the embodiments of the application. However, persons having ordinary skill in the art will appreciate that the application can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the application.

[0037] The utility model constructs a kind of electric connector assembly, can refer to Figure 1 It mainly includes socket connector 2 and plug connector 1 matched with each other.Electric connector assembly is a kind of key electronic components for realizing electrical connection in electrical and electronic systems, which can be understood, can be applied to the electrical connection between first product and second product.The first product can be the product with plug connector 1.For example, the first product can be electronic connection line, which can include power line, data line and so on.Of course, the first product can also be the product with connection line, such as some accessories of hand microphone, earphone, etc., which are not limited herein.The second product can be the product with socket connector 2.For example, the second product can be intercom, mobile power supply, electronic equipment such as mobile phone, etc.Secondly, the type of socket connector 2 and plug connector 1 can include type-c connector structure, USB connector structure, TRS connector structure, etc.

[0038] Particularly, in the electric connector assembly of the utility model, Figure 2 Plug connector 1 is provided with movable toggle member 11, and toggle member 11 can reciprocate between first position and second position;In addition, toggle member 11 is also provided with at least one claw part 111 extending to socket connector 2.At the same time, the periphery of interface 21 of socket connector 2 is provided with at least one insertion hole 22 for the corresponding claw part 111, and insertion hole 22 includes unlocking position 221 and locking position 222, and the size of unlocking position 221 is greater than the size of locking position 222;Toggle member 11 is in first position, and claw part 111 can freely enter and exit unlocking position 221, so as to connect or separate socket connector 2 and plug connector 1;When socket connector 2 and plug connector 1 are connected, claw part 111 is located at locking position 222 when toggle member 11 is in second position, and the wall surface at locking position 222 blocks claw part 111 from separating from insertion hole 22, so as to lock and connect socket connector 2 and plug connector 1.

[0039] Understandably, the electrical connector assembly of this utility model can lock the socket connector 2 and the plug connector 1 without the need for additional tools by cooperating between the claw portion 111 of the toggle member 11 and the socket 22, thereby preventing the plug connector 1 and the socket connector 2 from becoming loose. In addition, the entire locking process is also quite convenient. The locking can be completed simply by moving the toggle member 11 after the plug connector 1 and the socket connector 2 are connected.

[0040] Further optional, may refer to Figure 2 The actuating member 11 can reciprocate linearly between a first position and a second position. The socket 22 can be a straight strip-shaped hole, the length of which is parallel to the direction of movement of the actuating member 11. For example, if the plug connector 1 is a flat connector, the actuating member 11 can be configured to reciprocate linearly along the length of the plug connector 1, the direction of which can be perpendicular to the insertion direction of the plug connector 1.

[0041] Alternatively, the actuating member 11 can reciprocate in a curved displacement between a first position and a second position (this embodiment is not shown in the figure). The socket 22 can be an arc-shaped strip hole, the length of which is parallel to the direction of movement of the actuating member 11. For example, the plug connector 1 is a cylindrical connector, and the actuating member 11 can be configured to reciprocate in a curved displacement along the circumference of the plug connector 1, the plane of which the path of the curved displacement lies can be perpendicular to the insertion direction of the plug connector 1.

[0042] It is understood that the shape of the plug connector 1 and the displacement path of the actuating member 11 are not necessarily related, and are merely illustrative examples. Those skilled in the art can configure a more suitable displacement path for the actuating member 11 based on the shape of the plug connector 1 or other product requirements.

[0043] In some embodiments, reference may be made to Figure 2 The actuating member 11 may include a paddle body 112, and a claw portion 111 is attached to the paddle body 112; the plug connector 1 is provided with a mating surface 141 opposite to the paddle body 112, and a positioning structure 13 for positioning the actuating member 11 at one of the first and second positions is provided between the mating surface 141 and the paddle body 112.

[0044] Understandably, the positioning structure 13 can position the actuating member 11 in the first or second position without external force, thereby preventing accidental unlocking of the socket connector 2 and the plug connector 1, and preventing the plug connector 1 from being unable to be properly inserted / removed.

[0045] Optionally, you may refer to Figure 2The positioning structure 13 can include two limiting holes 131 arranged on one of the mating surface 141 and the paddle body 112, and one protrusion 132 arranged on the other of the mating surface 141 and the paddle body 112; the two limiting holes 131 correspond to the first position and the second position respectively, and the protrusion 132 is inserted into the corresponding limiting hole 131 to limit the actuating member 11 at one of the first position and the second position. The line between the two limiting holes 131 is parallel to the moving direction of the actuating member 11.

[0046] Of course, the positioning structure 13 can also adopt a combination structure of two protrusions 132 and one limiting hole 131, wherein the two protrusions 132 correspond to the first position and the second position respectively, and the limiting hole 131 is sleeved on one of the protrusions 132 through the movement of the actuating member 11, so as to limit the actuating member 11 at the first position or the second position.

[0047] In addition, the positioning structure 13 can also be a magnetic structure (not shown in the embodiment). Specifically, the positioning structure 13 includes two first magnetic members arranged on one of the mating surface 141 and the paddle body 112, and one second magnetic member arranged on the other of the mating surface 141 and the paddle body 112; the two first magnetic members correspond to the first position and the second position respectively, and the two first magnetic members are attracted to the second magnetic member; through the movement of the actuating member 11, the second magnetic member is close to one of the first magnetic members, so as to limit the actuating member 11 at the first position or the second position by magnetic force. The line between the two first magnetic members is parallel to the moving direction of the actuating member 11.

[0048] The specific structure of the plug connector 1 and the socket connector 2 in some embodiments of the utility model will be described below.

[0049] Firstly, the specific structure of the plug connector 1 in one embodiment is shown in Figure 2 Figure 2

[0050] The plug connector 1 can include a connector body 12, and an outwardly extending plug 15 is arranged on one side surface of the connector body 12. In order to facilitate the description below, the surface of the connector body 12 provided with the plug 15 is defined as a first surface. The first surface can be the surface of the plug connector 1 facing the socket connector 2.

[0051] ​​The connector body 12 can be a longitudinal structure. The connector body 12 is provided with a mounting groove 121, and a part of the structure of the actuating member 11 is arranged in the mounting groove 121 and can move in the mounting groove 121. The plug connector 1 further comprises a sleeve 16 mounted at the mounting groove 121, and the sleeve 16 covers a part of the structure of the actuating member 11 in the mounting groove 121.

[0052] It can be understood that in some other embodiments, the actuating member 11 can also be directly arranged on the surface of the connector body 12, and it is not necessarily arranged in the inside of the connector body 12. Of course, arranging the actuating member 11 in the connector body 12 can ensure the normal movement of the actuating member 11 during long-time use.

[0053] As shown in Figure 2 The claw portions 111 can be arranged on opposite sides of the connector body 12. Specifically, the mounting groove 121 can be a U-shaped groove, and the surface of the connector body 12 except the first surface is recessed along the circumferential direction of the center line of the connector body 12; the center line is parallel to the first surface.

[0054] The shape of the actuating piece body 112 of the actuating member 11 can be matched with the shape of the mounting groove 121, that is, correspondingly, the actuating piece body 112 can be a U-shaped sheet structure, and the shape is arranged at the mounting groove 121. In the length direction of the connector body 12, the length of the actuating piece body 112 is less than the length of the mounting groove 121, so that the actuating piece body 112 can move linearly back and forth on the mounting groove 121.

[0055] The claw portions 111 can be provided with four, two groups, and symmetrically arranged on opposite sides of the actuating piece body 112 extending to the first plane with the plug 15 of the plug connector 1 as the midpoint. The two claw portions 111 on the same side can also be arranged in the length direction of the connector body 12 with the plug 15 of the plug connector 1 as the midpoint. Each claw portion 111 can extend outward from one side of the first surface to reach the socket connector 2. It can be understood that the number of claw portions 111 can be even, and two or more claw portions 111 are symmetrically arranged on opposite sides of the actuating piece body 112 extending to the first plane, so as to maintain the balance of the plug connector 1 during insertion and removal, and to improve the user experience.

[0056] It is appreciated that in some other embodiments, the clamping portions 111 can be arranged on one side of the connector body 12, and at least one clamping portion 111 can be provided. In the embodiment in which the clamping portions 111 are arranged on one side (not shown), the mounting groove 121 can be a planar groove formed in the connector body 12. Correspondingly, the tab body 112 of the push member 11 can be a tab structure which is laid flat on the mounting groove 121 and can make a reciprocating linear movement in the mounting groove 121. The clamping portion 111 is arranged on the side of the tab body 112 extending towards the first plane, and can extend outwardly from the side of the first plane to reach the jack connector 2.

[0057] In addition, the clamping portion 111 can be integrally combined with the tab body 112. In some other embodiments, the clamping portion 111 can be combined with the tab body 112 by means of clamping, bonding, welding or the like.

[0058] Continuing to refer to Figure 2 , the clamping portion 111 can be an L-shaped structure which includes a first linear segment for connecting the tab body 112 and a second linear segment perpendicular to the first linear segment. The size of the first linear segment is configured to pass through the release position 221 and the locking position 222, and the size of the second linear segment is configured to pass through only the release position 221. When the jack connector 2 is connected to the plug connector 1, the first linear segment can extend into the socket 22 from the release position 221 of the socket 22, so that the second linear segment is located on the side of the socket 22 facing away from the plug connector 1. Then, the push member 11 is moved to move the second linear segment to the locking position 222, and the wall surface at the locking position 222 can block the second connecting end from being separated from the socket 22.

[0059] It is appreciated that in some other embodiments, the second linear segment of the clamping portion 111 can be replaced by a solid structure such as a spherical body or a columnar body, as long as it cannot be separated from the locking position 222.

[0060] The plug connector 1 can further include an elastic member 14 arranged between the connector body 12 and the tab body 112, and a cooperation surface 141 is formed on the elastic member 14. The elastic member 14 includes a free state in which the protrusion 132 is located in the corresponding limiting hole 131 and a deformed state in which the wall of the tab body 112 pushes the cooperation surface 141 away from the tab body 112 to make the protrusion 132 separate from the limiting hole 131.

[0061] The elastic member 14 can be a U-shaped elastic sheet, and the two symmetrical side walls of the elastic sheet can approach each other when deformed. The two symmetrical side surfaces of the elastic sheet opposite to the tab body 112 can be the cooperation surfaces 141, and one protrusion 132 can be provided on each cooperation surface 141.

[0062] A U-shaped movable groove 122 can be provided in the mounting groove 121 of the connector body 12. The groove 122 can be recessed into the groove wall of the mounting groove 121 along the circumference of the center line of the connector body 12. An elastic sheet can be correspondingly provided in the movable groove 122, and the thickness of the elastic sheet can be less than the depth of the movable groove 122, so that when the elastic sheet deforms, the structural part of the protrusion 132 that protrudes outside the movable groove 122 can be retracted into the movable groove 122.

[0063] Understandably, in its natural state, at least a portion of the protrusion 132 of the elastic sheet will protrude beyond the movable groove 122 and extend into the limiting hole 131. When the actuating member 11 moves, the two symmetrical sidewalls of the actuating body 112 will respectively abut against the protrusion 132 on the two symmetrical sidewalls of the elastic sheet, and push the two symmetrical sidewalls of the elastic sheet back into the movable groove 122. Since the protruding portion of the protrusion 132 retracts into the movable groove 122, the actuating member 11 can move freely until the protrusion 132 and the limiting hole 131 are aligned again.

[0064] Of course, the elastic element 14 is not necessarily a U-shaped elastic sheet. In some other embodiments (not shown in the figure), the plug connector 1 may include two elastic elements 14 corresponding to two side walls symmetrical to the lever body 112. Each elastic element 14 may include a flat portion and a spring portion. The surface of the flat portion facing the lever body 112 is the mating surface 141, and the protrusion 132 is provided on the surface of the flat portion facing the lever body 112. The spring portion is connected to the side of the flat portion facing away from the lever body 112. When the lever member 11 moves, the side wall of the lever body 112 abuts against the protrusion 132 on the flat portion, forcing the spring portion to compress and deform, thereby retracting the protruding part of the protrusion 132 back into the movable groove 122. It should be noted that providing one elastic element 14 can also achieve the positioning function of the lever member 11, while providing two symmetrical elastic elements 14 can make the lever member 11 more evenly stressed and move more smoothly.

[0065] The actuating member 11 may also include an actuating handle 113 for moving the paddle body 112. The actuating handle 113 may be integrally attached to the side of the paddle body 112 facing away from the first plane, and the actuating handle 113 may pass through the housing 16 and extend outward to facilitate actuation by the user.

[0066] Then, please continue reading. Figure 2 , Figure 2 A partial structure of an electronic device equipped with a socket connector 2 in one embodiment is also shown.

[0067] The electronic device can include a device body 23, and a socket connector 2 arranged on one side of the device body 23, and the socket connector 2 is provided with an interface 21. Understandably, since the device body 23 is not the focus of the utility model, the specific structure of the device body 23 is omitted.

[0068] As shown in the drawings, a plurality of insertion holes 22 are arranged on the periphery of the interface 21, and the positions and number of the insertion holes 22 correspond to the positions and number of the claw portions 111. In this embodiment, the insertion holes 22 are provided with four, and are symmetrically arranged on the opposite sides of the interface 21 in the width direction of the interface 21, and are grouped into two groups. Figure 2

[0069] In this embodiment, the insertion holes 22 and the interface 21 are not arranged on the same plane. One side surface of the device body 23 is provided with a groove 231, and the interface 21 is arranged in the groove 231; the electronic device further includes a plug plate 24 mounted in the groove 231 and located on the side of the interface 21 facing the outside, the plug plate 24 is arranged opposite to the interface 21 and has a distance from the interface 21; and the insertion holes 22 are formed on the plug plate 24.

[0070] In order to ensure that the claw portions 111 do not affect the connection between the socket connector 2 and the plug connector 1, a corresponding avoidance groove 2311 can also be arranged at the bottom of the groove 231, and the end of the claw portion 111 can be located at the avoidance groove 2311 after being inserted into the insertion hole 22, so as to avoid the end of the claw portion 111 abutting the bottom of the groove 231, thereby causing the plug connector 1 to be unable to be normally inserted into the socket connector 2. It should be noted that the size of the avoidance groove 2311 needs to be sufficient to accommodate the end of the claw portion 111, and needs to support the movement of the end of the claw portion 111.

[0071] In addition, the plug plate 24 can also be provided with a through hole 241 opposite to the interface 21, and the size of the through hole 241 is greater than or equal to the size of the interface 21, and the plug 15 of the socket connector 2 can be inserted into the interface 21 through the through hole 241. A plurality of insertion holes 22 can be arranged on the periphery of the through hole 241.

[0072] Understandably, in some other embodiments, the insertion holes 22 can also be arranged on the same plane as the interface 21 (not shown in the drawings). For example, the insertion holes 22 can be directly formed on the surface where the interface 21 is located, and the interface 21 and the insertion holes 22 can be flush. The claw portion 111 can extend into the interior of the device body 23, and the interior of the device body 23 is provided with a space for the claw portion 111 to move.

[0073] For reference Figure 3 ​The jack 22 can include an unclamping position 221 and a clamping position 222, and the size of the unclamping position 221 is greater than the size of the clamping position 222. The unclamping position 221 and / or the clamping position 222 can be a square through hole 241. Of course, the shape of the through hole 241 is not limited, and it can also be circular, triangular, etc., as long as the free access of the clamping jaw 111 to the unclamping position 221 and the inability to access the clamping position 222 are met.

[0074] It can be understood that the above embodiments only express the preferred embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present application; It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, the above technical features can be freely combined, and some deformations and improvements can be made, which belong to the protection scope of the present application; Therefore, any equivalent transformation and modification within the scope of the claims of the present application shall belong to the scope of the claims of the present application.

Claims

1. An electrical connector assembly comprising a socket connector (2) and a plug connector (1) mated to each other, characterized in that, The plug connector (1) is provided with a movable toggle member (11) which can reciprocate between a first position and a second position; The toggle member (11) is provided with at least one pawl portion (111) extending towards the socket connector (2); The periphery of the interface (21) of the socket connector (2) is provided with at least one insertion hole (22) for the corresponding pawl portion (111) to be inserted, the insertion hole (22) comprising an unlatching position (221) and a latching position (222), the size of the unlatching position (221) being larger than that of the latching position (222); In the first position, the pawl portion (111) is configured to be freely inserted into and out of the unlatching position (221) for the socket connector (2) and the plug connector (1) to be connected or separated; in the second position, the pawl portion (111) is located at the latching position (222), and the wall surface at the latching position (222) blocks the pawl portion (111) from being separated from the insertion hole (22).

2. The electrical connector assembly of claim 1, wherein, The toggle member (11) comprises a toggle piece body (112), and the pawl portion (111) is combined with the toggle piece body (112); The plug connector (1) is provided with a mating surface (141) opposite to the toggle piece body (112), and a positioning structure (13) is arranged between the mating surface (141) and the toggle piece body (112) for positioning the toggle member (11) at one of the first position and the second position.

3. The electrical connector assembly of claim 2, wherein, The positioning structure (13) comprises two limiting holes (131) arranged on one of the mating surface (141) and the toggle piece body (112), and a protrusion (132) arranged on the other of the mating surface (141) and the toggle piece body (112); the positions of the two limiting holes (131) correspond to the first position and the second position respectively, and the protrusion (132) is inserted into the corresponding limiting hole (131) to limit the toggle member (11) at one of the first position and the second position.

4. A plug connector, characterized in that The connector body (12) is provided with a plug (15) extending outward from one side surface thereof; The plug connector (1) further comprises a toggle member (11) arranged on the connector body (12), and the toggle member (11) can reciprocate between a first position and a second position on the connector body (12); the toggle member (11) is provided with at least one pawl portion (111) for snap connection, and the at least one pawl portion (111) extends outward from the side surface of the connector body (12) provided with the plug (15).

5. The plug connector of claim 4, wherein, The toggle member (11) comprises a toggle piece body (112) mounted on the connector body (12), and any pawl portion (111) is combined with the toggle piece body (112); The plug connector (1) is provided with a mating surface (141) opposite to the toggle body (112), and a positioning structure (13) is arranged between the mating surface (141) and the toggle body (112) for positioning the toggle member (11) at one of the first position and the second position. The positioning structure (13) comprises two limiting holes (131) arranged on one of the mating surface (141) and the toggle body (112), and a protrusion (132) arranged on the other of the mating surface (141) and the toggle body (112); the positions of the two limiting holes (131) correspond to the first position and the second position respectively, and the protrusion (132) is inserted into the corresponding limiting hole (131) to limit the toggle member (11) at one of the first position and the second position.

6. The plug connector of claim 5, wherein, The plug connector (1) further comprises an elastic member (14) arranged between the connector body (12) and the toggle body (112), and the mating surface (141) is formed on the elastic member (14); The elastic member (14) comprises a deformed state and a free state; in the free state, the protrusion (132) is located in the corresponding limiting hole (131); in the deformed state, the wall of the toggle body (112) pushes the mating surface (141) away from the toggle body (112) to make the protrusion (132) disengage from the limiting hole (131).

7. The plug connector of claim 5, wherein, The toggle member (11) further comprises a toggle handle (113) for driving the movement of the toggle body (112), and the toggle handle (113) is combined with the toggle body (112) and protrudes outward.

8. The plug connector of claim 4, wherein, The connector body (12) is provided with a mounting groove (121), and a part of the structure of the toggle member (11) is arranged in the mounting groove (121) and can move in the mounting groove (121); The plug connector (1) further comprises a sleeve (16) mounted at the mounting groove (121), and the sleeve (16) covers a part of the structure of the toggle member (11) in the mounting groove (121).

9. An electronic device comprising a device body (23) and a socket connector (2) provided on one side of the device body (23), the socket connector (2) being provided with an interface (21), characterized in that At least one jack (22) is arranged on the periphery of the interface (21), and the jack (22) comprises an unlocking position (221) and a locking position (222), and the size of the unlocking position (221) is larger than that of the locking position (222).

10. The electronic device of claim 9, wherein, One side surface of the device body (23) is provided with a recess (231), and the interface (21) is arranged in the recess (231); The electronic device further comprises a plug plate (24) mounted in the recess (231) and located on the side of the interface (21) facing the outside, and the plug plate (24) is arranged opposite to the interface (21) and has a distance from the interface (21); Said plug plate (24) is provided with a through hole (241) opposite to said interface (21), the size of said through hole (241) is greater than or equal to the size of said interface (21); at least one said jack (22) is formed on said plug plate (24) and arranged at the periphery of said through hole (241).

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