Connector assembly and electronic equipment

Abstract

The utility model discloses a connector assembly and electronic equipment, and belongs to the technical field of electronics. The connector assembly comprises a middle frame, a connector and a circuit board. The middle frame comprises a grounding piece and a mounting piece which are connected, the grounding piece has conductivity, and the joint of the mounting piece and the grounding piece is insulated. The connector is mounted on the mounting piece, and the connector comprises at least one pin to be grounded. At least one to-be-grounded circuit is arranged on the circuit board, one end of the to-be-grounded circuit is communicated with the corresponding to-be-grounded pin, and the other end of the to-be-grounded circuit is not communicated with the grounding piece or is communicated with the grounding piece through a conductive elastic piece. By adopting the technical scheme provided by the embodiment of the invention, the preparation cost of the connector can be reduced.

Description

Technical Field

[0001] The present application relates to the field of electronic technology, and in particular to a connector assembly and an electronic device. Background Art

[0002] A connector is a device that bridges two conductors in a loop so that current or signals can flow from one conductor to another, thereby achieving functions such as current transmission or signal transmission. USB Type-C connectors are widely used in various products such as mobile phones, computers, razors, power banks, smart wearable products, and e-books due to their advantages such as faster transmission speeds and ease of plugging and unplugging. Different countries have different grounding requirements for connectors. For example, countries such as Japan require connectors to be ungrounded, while EU countries require connectors to be grounded.

[0003] In the related art, the structures of the connectors in the connector assemblies that meet the grounding requirements of different countries are completely different, so different connectors need to be prepared using different molds. In other words, different connectors cannot be produced in the same mold, which is costly. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a connector assembly and an electronic device, wherein the connector in the connector assembly can achieve common mode preparation and meet the grounding requirements of different countries, thereby reducing the preparation cost of the connector.

[0005] On the one hand, an embodiment of the present application provides a connector assembly, the connector assembly comprising a middle frame, a connector and a circuit board;

[0006] The middle frame includes a connected grounding member and a mounting member, the grounding member is conductive, and the junction between the mounting member and the grounding member is insulated;

[0007] The connector is mounted on the mounting member, and the connector includes at least one pin to be grounded;

[0008] At least one circuit to be grounded is arranged on the circuit board, one end of the circuit to be grounded is connected to the corresponding pin to be grounded, and the other end of the circuit to be grounded is not connected to the grounding member or is connected to the grounding member through a conductive spring.

[0009] Optionally, the conductive spring sheet is located between the grounding member and the circuit board, and the conductive spring sheet includes a first end surface and a second end surface that are oppositely disposed;

[0010] The first end surface is connected to a surface of the circuit board facing the grounding member;

[0011] The second end surface is connected to a surface of the grounding element facing the circuit board.

[0012] Optionally, the connector further comprises a shell member and a body member, the shell member is a metal structure, a portion of the shell member wraps at least a portion of the body member, and another portion of the shell member is provided with the pin to be grounded.

[0013] Optionally, the housing member includes a first fixing portion, a positioning portion and a second fixing portion;

[0014] The positioning portion wraps at least a portion of the main body, and the positioning portion includes a first side wall and a second side wall that are oppositely disposed;

[0015] The first fixing portion and the second fixing portion are connected to the first side wall and the second side wall respectively, the first fixing portion and the second fixing portion are connected to the mounting member respectively, and the grounding pin is provided on a side of the first fixing portion facing away from the plug-in end of the connector and a side of the second fixing portion facing away from the plug-in end of the connector respectively.

[0016] Optionally, the mounting member is provided with a first mounting hole and a second mounting hole;

[0017] The first fixing portion is provided with a first fixing hole, and the first fixing hole and the first mounting hole are connected via a first fixing member;

[0018] The second fixing portion is provided with a second fixing hole, and the second fixing hole is connected to the second mounting hole via a second fixing piece.

[0019] Optionally, the mounting member is a plastic structure, a first nut is provided in the first mounting hole, and a second nut is provided in the second mounting hole;

[0020] One end of the first fixing member is inserted into the first nut through the first fixing hole, and the first fixing member and the first nut are threadedly connected;

[0021] One end of the second fixing member passes through the second fixing hole and enters the second nut, and the second fixing member is threadedly connected to the second nut.

[0022] Optionally, the mounting member is a plastic structure, and the mounting member comprises a first part, a second part and a third part sequentially distributed along a direction perpendicular to the first outer side wall;

[0023] The positioning portion is located on the upper surface of the second portion;

[0024] The upper surface of the first part abuts against the first fixing portion, the first part is provided with the first mounting hole, and the first mounting hole is opposite to the first fixing hole;

[0025] The upper surface of the third portion abuts against the second fixing portion, and the third portion is provided with the second mounting hole, which is opposite to the second fixing hole.

[0026] Optionally, the grounding member is a metal structure, the grounding member has an opening, the opening faces the plug-in end of the connector, a first protrusion and a second protrusion are respectively provided on both sides of the opening, and the first protrusion and the second protrusion are arranged opposite to each other;

[0027] The upper surface of the first protrusion abuts against the lower surface of the first portion, and the first protrusion is provided with a third mounting hole;

[0028] The upper surface of the second protrusion abuts against the lower surface of the third portion, and the second protrusion is provided with a fourth mounting hole;

[0029] Wherein, the first fixing member passes through the first mounting hole into the third mounting hole and is threadedly connected to the third mounting hole, and the second fixing member passes through the second mounting hole into the fourth mounting hole and is threadedly connected to the fourth mounting hole.

[0030] Optionally, the grounding member is a metal structure;

[0031] The mounting member comprises a plastic part and a metal part, the plastic part is provided with a through hole, the metal part is embedded in the through hole, and the outer peripheral side of the plastic part facing away from the metal part is connected to the grounding member;

[0032] The metal part is provided with the first mounting hole and the second mounting hole, the first mounting hole is threadedly connected to the first fixing piece, and the second mounting hole is threadedly connected to the second fixing piece.

[0033] On the other hand, an embodiment of the present application further provides an electronic device, which includes a connector assembly as described in any one of the above embodiments of the present application.

[0034] The connector assembly provided in the embodiment of the present application includes a middle frame, a connector and a circuit board. The middle frame includes a connected grounding member and a mounting member, the grounding member is conductive, and the junction between the mounting member and the grounding member is insulated, so that the mounting member and the grounding member cannot be electrically conductive. The connector is mounted on the mounting member, and the connector includes at least one pin to be grounded. At least one circuit to be grounded is arranged on the circuit board. If one end of the circuit board is connected to the corresponding pin to be grounded, and the other end is not connected to the grounding member, then the connector and the middle frame are not electrically conductive at this time, so that the requirement that the connector does not need to be grounded can be met. If one end of the circuit board is connected to the tail of the corresponding pin to be grounded, and the other end is connected to the grounding member through a conductive spring, then the connector and the middle frame can be electrically conductive at this time, so that the requirement that the connector needs to be grounded can be met. In other words, the connector assembly of the present application does not need to adjust the structure of the connector, but meets the grounding or non-grounding requirements of different countries for the connector by setting a conductive spring or not setting a conductive spring, so that the connector in the connector assembly can achieve common mode preparation to meet the grounding requirements of different countries, greatly reducing the preparation cost of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 is a structural schematic diagram of a connector assembly provided in an embodiment of the present application;

[0037] Figure 2 is an exploded view of a connector assembly provided in an embodiment of the present application;

[0038] Figure 3 is a schematic structural diagram of a connector in a connector assembly provided in an embodiment of the present application;

[0039] Figure 4 is a cross-sectional schematic diagram of a connector assembly provided in an embodiment of the present application;

[0040] Figure 5 It is a structural schematic diagram of a middle frame in a connector assembly provided in an embodiment of the present application;

[0041] Figure 6 is an exploded view of a middle frame in a connector assembly provided in an embodiment of the present application;

[0042] Figure 7 is an exploded view of another connector assembly provided in an embodiment of the present application;

[0043] Figure 8 is a cross-sectional schematic diagram of another connector assembly provided in an embodiment of the present application;

[0044] Fig. 9 It is a structural schematic diagram of a middle frame in a connector assembly provided in an embodiment of the present application;

[0045] Fig.10 is an exploded view of a middle frame of a connector assembly provided in an embodiment of the present application;

[0046] Fig.11 is a structural schematic diagram of another connector assembly provided in an embodiment of the present application;

[0047] Fig.12 It is a cross-sectional schematic diagram of another connector assembly provided in an embodiment of the present application.

[0048] The various symbols in the accompanying drawings are:

[0049] 100, middle frame; 110, grounding member; 120, mounting member; 130, plastic part; 140, metal part; 111, opening; 112, first protrusion; 113, second protrusion; 114, third mounting hole; 115, fourth mounting hole; 121, first mounting hole; 122, second mounting hole; 123, first part; 124, second part; 125, third part; 131, through hole;

[0050] 200, connector; 210, pin to be grounded; 220, housing; 230, body; 240, plastic; 221, first fixing portion; 222, positioning portion; 223, second fixing portion; 2211, first fixing hole; 2221, first side wall; 2222, second side wall; 2231, second fixing hole;

[0051] 300, circuit board; 310, first jack; 320, second jack; 330, third jack;

[0052] 400, conductive spring; 410, first end surface; 420, second end surface;

[0053] 500, first fixing member;

[0054] 600, second fixing member;

[0055] 700, first nut;

[0056] 800. Second nut.

[0057] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0058] 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 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 ordinary technicians in this field without creative work are within the scope of protection of this application.

[0059] Before further describing the embodiments of the present application in detail, the directional nouns involved in the embodiments of the present application, such as "upper", "lower", and "side", are used to represent the position of the object. Figure 1 The orientation shown in is a reference, which is only used to clearly describe the composition structure of the connector assembly of the embodiment of the present application, and does not have the meaning of limiting the scope of protection of the present application. Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meaning as those generally understood by those skilled in the art.

[0060] In order to make the technical solutions and advantages of the present application more clear, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0061] Combination Figure 1 and Figure 2 As shown, the embodiment of the present application provides a connector assembly, which includes a middle frame 100, a connector 200 and a circuit board 300. It should be noted that the middle frame 100 in the embodiment of the present application refers to the middle frame part of the electronic device housing, which is a structural component connecting the front and rear shells of the electronic device, and usually plays the role of supporting the screen, back cover, connector 200 and other components of the electronic device. The connector 200 can be a USB Type-C connector, and the circuit board 300 can be a printed circuit board.

[0062] The middle frame 100 includes a connected grounding member 110 and a mounting member 120, the grounding member 110 is conductive, and the junction between the mounting member 120 and the grounding member 110 is insulated. The connector 200 is mounted on the mounting member 120, and the connector 200 includes at least one pin to be grounded 210. Since the mounting member 120 and the grounding member 110 are not conductive, the connector 200 mounted on the mounting member 120 cannot be conductive through the mounting member 120 and the grounding member 110.

[0063] At least one circuit to be grounded (not shown in the figure) is arranged on the circuit board 300, one end of the circuit to be grounded is connected to the corresponding pin 210 to be grounded, and the other end of the circuit to be grounded is not connected to the grounding piece 110. At this time, there is no conductivity between the connector 200 and the middle frame 100, so that the requirement that the connector 200 does not need to be grounded can be met. Or one end of the circuit to be grounded is connected to the corresponding pin 210 to be grounded, and the other end of the circuit to be grounded is connected to the grounding piece 110 through the conductive spring 400. At this time, the connector 200 and the middle frame 100 can be conductive, so that the requirement that the connector 200 needs to be grounded can be met. It should be noted that if the connector 200 does not need to be grounded, the circuit to be grounded can also be not provided on the circuit board 300 to further reduce the preparation cost of the connector assembly. The number of pins 210 to be grounded, the number of conductive springs 400 and the number of circuits to be grounded can be adjusted according to demand. The drawings of the present application show that two conductive springs 400 and two pins 210 to be grounded are provided. The connection in the embodiment of the present application refers to electrical connection, and the two connected devices can be conductive. One end of the circuit to be grounded and the pin 210 to be grounded and / or the conductive spring 400, and the grounding piece 110 and the conductive spring 400 can be connected by abutment, direct welding or pad welding to achieve conductivity. The other end of the circuit to be grounded and the grounding piece 110 are not connected, which means that the surface of the circuit board 300 facing the grounding piece 110 and the surface of the grounding piece 110 facing the circuit board 300 are not connected due to the interval. It can be understood that the connector assembly provided in the embodiment of the present application does not need to adjust the structure of the connector 200, but meets the grounding or non-grounding requirements of the connector 200 in different countries by setting the conductive spring 400 or not setting the conductive spring 400, so there is no need to adjust the structure of the connector 200 itself in the connector assembly, that is, the connector 200 in the connector assembly can not only achieve common mode preparation, but also meet the grounding requirements of different countries, which greatly reduces the preparation cost of the connector 200.

[0064] The following is combined with Figures 1 to 12 The structure and function of each component of the connector assembly provided in the embodiment of the present application are described in more detail.

[0065] Combination Figure 2 and Figure 4As shown, in some embodiments, the conductive spring 400 is located between the grounding member 110 and the circuit board 300, and the conductive spring 400 includes a first end face 410 and a second end face 420 arranged opposite to each other. The first end face 410 is connected to the surface of the circuit board 300 facing the grounding member 110, for example, by abutting, welding, etc. The second end face 420 is connected to the surface of the grounding member 110 facing the circuit board 300, for example, by abutting, welding, etc. Thus, the pin and the grounding member 110 can be connected through the circuit to be grounded to achieve the grounding effect. It is understandable that the conductive spring 400 can be made of metal. It should be noted that the first end face 410, the second end face 420 of the conductive spring 400, the part of the circuit board 300 in contact with the first end face 410, and the part of the grounding member 110 in contact with the second end face 420 can all be surfaces that have been laser engraved, so as to avoid poor contact between the two connected surfaces, that is, the two connected surfaces can be stably in contact. At the same time, the conductive spring clip 400 is elastic in a direction perpendicular to the circuit board 300, and the spacing between the connecting member and the circuit board 300 is smaller than the initial thickness of the spring clip in the direction perpendicular to the circuit board 300. Therefore, when the conductive spring clip 400 is disposed between the circuit board 300 and the grounding member 110, the conductive spring clip 400 will always maintain contact with the circuit board 300 and the grounding member 110 in a direction perpendicular to the circuit board 300 due to its elastic restoring force, thereby ensuring electrical conductivity, thereby further avoiding poor contact between the conductive spring clip 400 and the circuit board 300 or the grounding member 110.

[0066] like Figure 3 As shown, in some embodiments, the connector 200 further includes a shell member 220 and a body member 230, the shell member 220 is a metal structure, a portion of the shell member 220 wraps at least a portion of the body member 230, and another portion of the shell member 220 is provided with a pin 210 to be grounded. It should be noted that the body member 230 generally includes a tongue and a seat body, the tail end of the tongue and the seat body can be injection molded together, and the tongue is usually used to be plugged with the docking connector 200, so that the two connectors can achieve signal or current transmission. A portion of the shell member 220 can wrap the outer surface of the seat body, so as to fix and protect the tongue and the seat body. The shell member 220 can also include a plastic member 240, and the plastic member 240 is injection molded together with the tail end portion of the tongue that passes through the tail of the body member 230 and a portion of the pin 210 to be grounded.

[0067] like Figures 1 to 3As shown, in some embodiments, the housing 220 includes a first fixing portion 221, a positioning portion 222, and a second fixing portion 223. The positioning portion 222 wraps at least a portion of the body 230, and the positioning portion 222 includes a first side wall 2221 and a second side wall 2222 that are arranged opposite to each other. The first fixing portion 221 and the second fixing portion 223 are connected to the first side wall 2221 and the second side wall 2222, respectively, and the first fixing portion 221 and the second fixing portion 223 are connected to the mounting member 120, respectively, and a grounding pin 210 is provided on the side of the first fixing portion 221 that is away from the plug-in end of the connector 200 and on the side of the second fixing portion 223 that is away from the plug-in end of the connector 200. It should be noted that the grounding pin 210 extends to the side away from the socket of the connector 200 and is bent toward the circuit board 300. The circuit board 300 may be provided with a first plug hole 310 corresponding to the pin 210 to be grounded, so that the pin 210 to be grounded can be inserted into the corresponding first plug hole 310 for positioning and communicating with the circuit board 300 .

[0068] like Figure 2 As shown, in some embodiments, the mounting member 120 is provided with a first mounting hole 121 and a second mounting hole 122. The first fixing portion 221 is provided with a first fixing hole 2211, and the first fixing hole 2211 and the first mounting hole 121 are connected by a first fixing member 500. The second fixing portion 223 is provided with a second fixing hole 2231, and the second fixing hole 2231 and the second mounting hole 122 are connected by a second fixing member 600. It should be noted that the first fixing member 500 and the second fixing member 600 are made of metal, for example, they can be fixing members such as screws or bolts. The first fixing member 500 and the second fixing member 600 can be symmetrically distributed on both sides of the positioning portion 222. It can be understood that the mounting member 120 and the housing member 220 can be stably fixed together by the first fixing member 500 and the second fixing member 600. The circuit board 300 may be provided with a second plug hole 320 and a third plug hole 330 corresponding to the first fixing member 500 and the second fixing member 600 respectively. The first fixing member 500 enters the first fixing hole 2211 through the second plug hole 320 , and the second fixing member 600 enters the second fixing hole 2231 through the third plug hole 330 .

[0069] Combination Figure 2 and Figure 4As shown, in some embodiments, the mounting member 120 is a plastic structure, a first nut 700 is provided in the first mounting hole 121, and a second nut 800 is provided in the second mounting hole 122. One end of the first fixing member 500 penetrates into the first nut 700 through the first fixing hole 2211, and the first fixing member 500 and the first nut 700 are threadedly connected. One end of the second fixing member 600 penetrates into the second nut 800 through the second fixing hole 2231, and the second fixing member 600 and the second nut 800 are threadedly connected. It should be noted that by threading the first fixing member 500 and the second fixing member 600 with the first nut 700 and the second nut 800 of the metal material respectively, it can be avoided that the plastic structure cannot be fixed together with the fixing member of the metal material because it is an insulator, that is, the first fixing part 221 and the mounting member 120 can be stably connected together. It should be noted that the first nut 700 and the second nut 800 can be installed in the first mounting hole 121 and the second mounting hole 122 respectively by hot melting. It is understandable that, since the mounting member 120 is a plastic structure and the junction between the mounting member 120 and the connecting member is insulated, even after the first fixing member 500 is connected to the mounting member 120 and the second fixing member 600 is connected to the mounting member 120, the housing member 220 will not be electrically conductive with the grounding member 110 through the mounting member 120. Therefore, when the conductive spring 400 is not provided, it can be ensured that there is no electrical conductivity between the connector 200 and the grounding member 110 of the middle frame 100, that is, the connector 200 is not grounded.

[0070] like Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, in some embodiments, the mounting member 120 is a plastic structure, and the mounting member 120 includes a first portion 123, a second portion 124, and a third portion 125 that are sequentially distributed in a direction perpendicular to the first outer side wall. The positioning portion 222 is located on the upper surface of the second portion 124. The upper surface of the first portion 123 abuts against the first fixing portion 221, and the first portion 123 is provided with a first mounting hole 121, and the first mounting hole 121 is opposite to the first fixing hole 2211. The upper surface of the third portion 125 abuts against the second fixing portion 223, and the third portion 125 is provided with a second mounting hole 122, and the second mounting hole 122 is opposite to the second fixing hole 2231. In some embodiments, the grounding member 110 is a metal structure, and the grounding member 110 has an opening 111, and the opening 111 faces the plug-in end of the connector 200, and the first protrusion 112 and the second protrusion 113 are respectively provided on both sides of the opening 111, and the first protrusion 112 and the second protrusion 113 are arranged opposite to each other. The upper surface of the first protrusion 112 abuts against the lower surface of the first part 123, and the first protrusion 112 is provided with a third mounting hole 114. The upper surface of the second protrusion 113 abuts against the lower surface of the third part 125, and the second protrusion 113 is provided with a fourth mounting hole 115. Among them, the first fixing member 500 penetrates into the third mounting hole 114 through the first mounting hole 121 and is threadedly connected with the third mounting hole 114, and the second fixing member 600 penetrates into the fourth mounting hole 115 through the second mounting hole 122 and is threadedly connected with the fourth mounting hole 115. It should be noted that the first fixing member 500 and the second fixing member 600 can be respectively fixed to the first protrusion 112 and the second protrusion 113 of metal material by threaded connection, so that the housing 220, the mounting member 120 and the connecting member can be stably fixed together, avoiding the first fixing member 500 and the second fixing member 600 of metal material being unable to be fixed to the mounting member 120 of plastic material. Since the first portion 123 is located between the first fixing portion 221 and the first protruding portion 112 and the first portion 123 is a plastic structure, the first portion 123 can play an insulating role between the first fixing portion 221 and the first protruding portion 112 to prevent the first fixing portion 221 and the first protruding portion 112 from being in a conductive state, and similarly, the second portion 124 can also play an insulating effect between the second fixing portion 223 and the second protruding portion 113. Therefore, when the conductive spring 400 is not provided, it can ensure that there is no conductivity between the connector 200 and the grounding member 110 of the middle frame 100, that is, the connector 200 is not grounded.

[0071] like Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, in some embodiments, the grounding member 110 is a metal structure. The mounting member 120 includes a plastic part 130 and a metal part 140, the plastic part 130 is provided with a through hole 131, the metal part 140 is embedded in the through hole 131, and the outer peripheral side of the plastic part 130 facing away from the metal part 140 is connected to the grounding member 110. The metal part 140 is provided with a first mounting hole 121 and a second mounting hole 122, the first mounting hole 121 is threadedly connected to the first fixing member 500, and the second mounting hole 122 is threadedly connected to the second fixing member 600. It can be understood that the material of the plastic part 130 is plastic, and the material of the metal part 140 is metal. It should be noted that since the metal part 140 is embedded in the plastic part 130 and the junction between the plastic part 130 and the grounding member 110 is insulated, the metal part 140 and the grounding member 110 cannot be electrically conductive. That is, even if the first fixing member 500 and the second fixing member 600 are respectively fixed in the first mounting hole 121 and the second mounting hole 122 of the metal part 140, the housing member 220 will not be electrically conductive with the grounding member 110 through the mounting member 120. Therefore, when the conductive spring sheet 400 is not provided, it can be ensured that there is no electrical conductivity between the connector 200 and the grounding member 110 of the middle frame 100, that is, the connector 200 is not grounded.

[0072] It can be understood that, by setting the above structure, the embodiment of the present application can ensure that when the conductive spring piece 400 is not provided, there is no electrical conduction between the shell part 220 of the connector 200 and the grounding piece 110 of the middle frame 100, so that the connector 200 is not grounded; by providing the conductive spring piece 400, the shell part 220 of the connector 200 and the grounding piece 110 of the middle frame 100 are connected through the circuit to be grounded of the circuit board 300 and the conductive spring piece 400. That is, the connector 200 in the connector assembly can not only realize common mode preparation, but also meet the grounding requirements of different countries, which greatly reduces the preparation cost of the connector 200.

[0073] On the other hand, the embodiment of the present application also provides an electronic device, which includes a connector assembly as described in any one of the embodiments of the present application. It should be noted that the composition and corresponding functions of the connector assembly in the electronic device are respectively the same as the composition and corresponding functions of the connector assembly in the embodiment of the present application, and the embodiments of the present application are not repeated here. With this type of connector assembly, a conductive spring 400 can be set to connect the connector 200 and the grounding member 110, so that the connector 200 can be grounded; or, no conductive spring 400 is set between the grounding member 110 and the circuit board 300, that is, there is a gap between the grounding member 110 and the circuit board 300, so that the connector 200 and the grounding member 110 are not conductive, so that the connector 200 is not grounded. In this way, only the conductive spring 400 needs to be set or not set to meet the grounding or non-grounding requirements of different countries for the connector 200, without adjusting the structure of the connector 200 itself in the connector assembly, that is, the connector 200 in the connector assembly can not only achieve common mode preparation, but also meet the grounding requirements of different countries, greatly reducing the preparation cost of the connector 200, and thus also reducing the preparation cost of the electronic device.

[0074] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0075] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the present application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0076] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A connector assembly, characterized in that: The connector assembly comprises a middle frame (100), a connector (200) and a circuit board (300); The middle frame (100) comprises a connected grounding member (110) and a mounting member (120), the grounding member (110) is conductive, and the junction between the mounting member (120) and the grounding member (110) is insulated; The connector (200) is mounted on the mounting member (120), and the connector (200) comprises at least one pin to be grounded (210); At least one circuit to be grounded is arranged on the circuit board (300), one end of the circuit to be grounded is connected to the corresponding pin to be grounded (210), and the other end of the circuit to be grounded is not connected to the grounding member (110) or is connected to the grounding member (110) via a conductive spring sheet (400).

2. The connector assembly according to claim 1, characterized in that: The conductive spring sheet (400) is located between the grounding member (110) and the circuit board (300), and the conductive spring sheet (400) comprises a first end surface (410) and a second end surface (420) which are arranged opposite to each other; The first end surface (410) is connected to a surface of the circuit board (300) facing the grounding element (110); The second end surface (420) is connected to a surface of the grounding member (110) facing the circuit board (300).

3. The connector assembly according to claim 1, characterized in that: The connector (200) further comprises a shell member (220) and a body member (230); the shell member (220) is a metal structure; a portion of the shell member (220) wraps at least a portion of the body member (230); and another portion of the shell member (220) is provided with the pin (210) to be grounded.

4. The connector assembly according to claim 3, characterized in that: The housing (220) comprises a first fixing portion (221), a positioning portion (222) and a second fixing portion (223); The positioning portion (222) wraps at least a portion of the main body (230), and the positioning portion (222) includes a first side wall (2221) and a second side wall (2222) that are arranged opposite to each other; The first fixing portion (221) and the second fixing portion (223) are respectively connected to the first side wall (2221) and the second side wall (2222), the first fixing portion (221) and the second fixing portion (223) are respectively connected to the mounting member (120), and the grounding pin (210) is respectively provided on a side of the first fixing portion (221) facing away from the plug-in end of the connector (200) and a side of the second fixing portion (223) facing away from the plug-in end of the connector (200).

5. The connector assembly according to claim 4, characterized in that: The mounting member (120) is provided with a first mounting hole (121) and a second mounting hole (122); The first fixing portion (221) is provided with a first fixing hole (2211), and the first fixing hole (2211) and the first mounting hole (121) are connected via a first fixing member (500); The second fixing portion (223) is provided with a second fixing hole (2231), and the second fixing hole (2231) and the second mounting hole (122) are connected via a second fixing member (600).

6. The connector assembly according to claim 5, characterized in that: The mounting member (120) is a plastic structure, a first nut (700) is arranged in the first mounting hole (121), and a second nut (800) is arranged in the second mounting hole (122); One end of the first fixing member (500) passes through the first fixing hole (2211) and is inserted into the first nut (700), and the first fixing member (500) and the first nut (700) are threadedly connected; One end of the second fixing member (600) passes through the second fixing hole (2231) and is inserted into the second nut (800), and the second fixing member (600) and the second nut (800) are threadedly connected.

7. The connector assembly according to claim 5, characterized in that: The mounting member (120) is a plastic structure, and comprises a first part (123), a second part (124), and a third part (125) which are sequentially distributed along a direction perpendicular to the first side wall (2221); The positioning portion (222) is located on the upper surface of the second portion (124); The upper surface of the first part (123) abuts against the first fixing part (221); the first part (123) is provided with the first mounting hole (121), and the first mounting hole (121) is opposite to the first fixing hole (2211); The upper surface of the third part (125) abuts against the second fixing part (223), and the third part (125) is provided with the second mounting hole (122), and the second mounting hole (122) is opposite to the second fixing hole (2231).

8. The connector assembly according to claim 7, characterized in that: The grounding member (110) is a metal structure, the grounding member (110) has an opening (111), the opening (111) faces the plug-in end of the connector (200), a first protrusion (112) and a second protrusion (113) are respectively provided on both sides of the opening (111), and the first protrusion (112) and the second protrusion (113) are arranged opposite to each other; The upper surface of the first protruding portion (112) abuts against the lower surface of the first portion (123), and the first protruding portion (112) is provided with a third mounting hole (114); The upper surface of the second protruding portion (113) abuts against the lower surface of the third portion (125), and the second protruding portion (113) is provided with a fourth mounting hole (115); The first fixing member (500) is inserted into the third mounting hole (114) through the first mounting hole (121) and is threadedly connected to the third mounting hole (114), and the second fixing member (600) is inserted into the fourth mounting hole (115) through the second mounting hole (122) and is threadedly connected to the fourth mounting hole (115).

9. The connector assembly according to claim 5, characterized in that: The grounding member (110) is a metal structure; The mounting member (120) comprises a plastic part (130) and a metal part (140); the plastic part (130) is provided with a through hole (131); the metal part (140) is embedded in the through hole (131); and the outer peripheral side of the plastic part (130) facing away from the metal part (140) is connected to the grounding member (110); The metal part (140) is provided with the first mounting hole (121) and the second mounting hole (122); the first mounting hole (121) is threadedly connected to the first fixing member (500), and the second mounting hole (122) is threadedly connected to the second fixing member (600).

10. An electronic device, characterized in that: The electronic device comprises the connector assembly according to any one of claims 1 to 9.

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