Conductive terminal, battery circuit breaking device, battery pack and electric device

Abstract

The invention provides a conductive terminal, a battery circuit breaking device, a battery pack and a power utilization device. The conductive terminal is used for being electrically connected with a plug-in. The conductive terminal comprises a fixing base, a conductive clamping piece and a support, the clamping piece is fixed to the first edge of the fixing base, and the support is fixed to the second edge of the fixing base. The clamping piece comprises paired elastic pieces and is used for clamping the plug-in. The support comprises a floating structure and a connecting piece, the floating structure is connected between the fixing base and the connecting piece, and the floating structure is bent in the first direction. The clamping piece is fixed on the first side of the fixing seat, the support is fixed on the second side of the fixing seat, and the bending part of the floating structure can absorb the installation position error of the conductive terminal and the plug-in unit, so that the clamping piece connected with the fixing seat as a whole floats in a large range, the clamping piece is plugged with the plug-in unit, the matching plugging difficulty is reduced, and the plugging efficiency is improved. And meanwhile, stress caused by vibration can be absorbed.

Description

Technical Field

[0001] This invention relates to the field of electrical connection technology, specifically providing a conductive terminal, a battery circuit breaker, a battery pack, and an electrical device. Background Technology

[0002] In existing technology, mating plugs are designed to be inserted into conductive terminals to make electrical contact. For the mating plug to be inserted into the conductive terminals, the installation positional error between the conductive terminals and the plug should be very small or zero; otherwise, the mating plug cannot be inserted to achieve an electrical connection. However, in practical applications, there are always some errors in the installation positions of the conductive terminals and plugs, making it difficult to achieve high precision and causing significant difficulties in mating operations. Therefore, in existing technology, to reduce mating difficulty, the installation positional accuracy of the conductive terminals and plugs must be improved, but this leads to a sharp increase in cost. Summary of the Invention

[0003] To reduce the difficulty of mating and achieve electrical connection with terminals, this invention provides a conductive terminal for electrical connection with a plug-in. The conductive terminal includes a fixed base, a clamping member, and a bracket. The conductive clamping member is fixed to a first side of the fixed base and includes a pair of spring clips for clamping the plug-in. The bracket is fixed to a second side of the fixed base and includes a floating structure and a connecting member. The floating structure is connected between the fixed base and the connecting member and is bent along a first direction. The bent portion of the floating structure can absorb installation position errors of the conductive terminal and the plug-in, allowing the clamping member connected to the fixed base to float within a large range as a whole, thereby facilitating plug-in and reducing the difficulty of mating. Simultaneously, the floating structure can also absorb stress during vibration, preventing damage to the conductive terminal.

[0004] In an optional technical solution of the present invention, the above-mentioned floating structure is further bent along a second direction.

[0005] In an optional technical solution of the present invention, the floating structure includes a first bending segment and a second bending segment. The direction along the Z-axis from the start point to the end point of the first bending segment is a first orientation, and the direction along the Z-axis from the start point to the end point of the second bending segment is a second orientation. The first orientation and the second orientation are opposite.

[0006] In an optional technical solution of the present invention, the first bending segment extends obliquely upward from the fixed seat, and the second bending segment extends obliquely downward from the end point of the first bending segment; the floating structure further includes a third bending segment, which extends obliquely downward from the end point of the second bending segment.

[0007] In an optional technical solution of the present invention, the difference between the length of the second bending segment and the length of the third bending segment is less than or equal to 40% of the length of the third bending segment.

[0008] In an optional technical solution of the present invention, the Z-direction distance between the fixed base and the end point of the floating structure is less than or equal to the height of the clamping member.

[0009] In an optional technical solution of the present invention, the floating structure is provided with a hollow structure.

[0010] In an optional technical solution of the present invention, the fixing base is a rectangular structure, the paired spring pieces are respectively connected to the two first sides of the fixing base, and the floating structure is connected to the two second sides of the fixing base; a through hole is provided in the middle of the fixing base for the insertion of the plug.

[0011] In an optional technical solution of the present invention, the connecting member includes a first connecting member and a second connecting member, wherein the length of the second connecting member along the Z-axis is greater than the length of the first connecting member along the Z-axis.

[0012] In an optional technical solution of the present invention, the width of the second connector is smaller than the width of the first connector.

[0013] In an optional technical solution of the present invention, the connector includes two first connectors and two second connectors, with the two second connectors arranged diagonally.

[0014] In an optional technical solution of the present invention, the conductive terminal further includes an auxiliary component for connection to tooling equipment.

[0015] In an optional embodiment of the present invention, the conductive terminal includes a plurality of pairs of spring contacts.

[0016] In an optional technical solution of the present invention, the spring includes a first spring segment and a second spring segment, the first spring segment connects the fixing base and the second spring segment, and the width of the first spring segment is smaller than the width of the second spring segment.

[0017] In an optional technical solution of the present invention, the aforementioned paired spring pieces are provided with a pair of protrusions inside, and the protrusions are used to contact the aforementioned insert piece.

[0018] The present invention also provides a battery circuit breaker device, including a insert and the aforementioned conductive terminal, wherein the aforementioned clamping member clamps the insert, and the insert is electrically connected to the aforementioned conductive terminal. The insert and the aforementioned conductive terminal are welded together.

[0019] The present invention also provides a battery pack including the above-described battery circuit breaker device.

[0020] The present invention also provides an electrical device including the above-described battery pack.

[0021] Proposal 1: A conductive terminal for electrical connection with a plug-in, characterized in that it comprises:

[0022] Fixed base;

[0023] A conductive clamping member is fixed to the first side of the fixing base. The clamping member includes a pair of spring tabs and is used to clamp the plug-in.

[0024] The bracket is fixed to the second side of the fixing base;

[0025] The bracket includes a floating structure and a connector. The floating structure is connected between the fixed base and the connector, and the floating structure is bent along a first direction.

[0026] Proposal 2, the conductive terminal as described in Proposal 1, characterized in that the floating structure is further bent along a second direction.

[0027] Proposal 3: The conductive terminal as described in Proposal 1, characterized in that the floating structure includes a first bending segment and a second bending segment, the first orientation being the orientation along the Z-axis from the start point to the end point of the first bending segment, and the second orientation being the orientation along the Z-axis from the start point to the end point of the second bending segment, wherein the first orientation and the second orientation are opposite in direction.

[0028] Proposal 4: The conductive terminal as described in Proposal 3, characterized in that the first bent segment extends obliquely upward from the fixing base, and the second bent segment extends obliquely downward from the end point of the first bent segment.

[0029] The floating structure also includes a third bend, which extends obliquely downward from the end point of the second bend.

[0030] Proposal 5, the conductive terminal as described in Proposal 4, characterized in that the difference between the length of the second bent segment and the length of the third bent segment is less than or equal to 40% of the length of the third bent segment.

[0031] Proposal 6: The conductive terminal as described in Proposal 1, characterized in that the intersection of the fixed base and the bracket is the starting point of the floating structure, the intersection of the floating structure and the connector is the ending point of the floating structure, and the distance between the starting point and the ending point along the extension direction of the first side is less than or equal to half the height of the conductive terminal.

[0032] Proposal 7: The conductive terminal as described in Proposal 1, characterized in that the floating structure is provided with a hollow structure.

[0033] Proposal 8: The conductive terminal as described in Proposal 1, characterized in that the fixing base is a rectangular structure, the paired spring contacts are respectively connected to the two first sides of the fixing base, and the floating structure is connected to the two second sides of the fixing base;

[0034] The fixing base has a through hole in the middle, which is used for the insertion of the plug.

[0035] Proposal 9: The conductive terminal as described in Proposal 1, characterized in that the connector includes a first connector and a second connector, wherein the length of the second connector along the Z-axis is greater than the length of the first connector along the Z-axis.

[0036] Proposal 10: The conductive terminal as described in Proposal 9, characterized in that the width of the second connector is smaller than the width of the first connector.

[0037] Proposal 11. The conductive terminal as described in Proposal 9, characterized in that the connector comprises two first connectors and two second connectors, the two second connectors being arranged diagonally.

[0038] Proposal 12: The conductive terminal as described in Proposal 1, characterized in that the conductive terminal further includes auxiliary components for connection to tooling equipment.

[0039] Proposal 13. The conductive terminal as described in Proposal 1, characterized in that the conductive terminal comprises a plurality of paired spring contacts.

[0040] Proposal 14. The conductive terminal as described in Proposal 1, characterized in that the spring includes a first spring segment and a second spring segment, the first spring segment connecting the fixing base and the second spring segment, and the width of the first spring segment being smaller than the width of the second spring segment.

[0041] Proposal 15: The conductive terminal as described in Proposal 1, characterized in that the paired spring contacts are provided with a pair of protrusions inside, the protrusions being used to contact the plug-in.

[0042] Proposal 16: A battery circuit breaker device, characterized in that it includes a plug and a conductive terminal as described in any one of Proposals 1 to 15, wherein the clamp holds the plug and the plug is electrically connected to the conductive terminal.

[0043] Proposal 17, the battery circuit breaker as described in Proposal 16, characterized in that the plug and the conductive terminal are welded together.

[0044] Proposal 18. The battery circuit breaker device as described in Proposal 16, characterized in that the plug-in includes a fixed part, a floating part, and a plug-in part, the floating part includes a bent structure, the plug-in part is used to plug into the conductive terminal, and the floating part is located between the fixed part and the plug-in part.

[0045] Proposal 19, a battery pack, characterized in that it includes a battery circuit breaker as described in any one of Proposals 16-18.

[0046] Proposal 20: An electrical device, characterized in that it includes a battery pack as described in Proposal 19. Attached Figure Description

[0047] Figure 1 This is a perspective view of one embodiment of the conductive terminal of the present invention;

[0048] Figure 2 This is a schematic diagram showing two bending methods for a floating structure;

[0049] Figure 3 for Figure 1 The main view;

[0050] Figure 4 This is another embodiment of a floating structure;

[0051] Figure 5 This is a schematic diagram showing the conductive terminals mounted on the BMU.

[0052] Figure 6 A schematic diagram of a plug-in embodiment of a clamping element and a plug-in;

[0053] Figure 7 This is a schematic diagram of another plug-in embodiment of the clamping element and plug.

[0054] Figure 8 This is a perspective view of another embodiment of the conductive terminal of the present invention.

[0055] Figure Labels

[0056] Conductive terminal 100;

[0057] Mounting base 110;

[0058] First side 111, second side 112, through hole 113;

[0059] Clamping element / spring 120;

[0060] First segment clip 121, second segment clip 122;

[0061] Bracket 130;

[0062] Floating structure 131;

[0063] First bend segment 1311, second bend segment 1312, third bend segment 1313;

[0064] Connector 132;

[0065] First connector 1321, second connector 1322;

[0066] Hollowed-out structure 133;

[0067] Auxiliary parts 140;

[0068] Plugin 200;

[0069] Fixed part 210, floating part 220, plug-in part 230;

[0070] BMU300. Detailed Implementation

[0071] The following describes optional embodiments of the present invention with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0072] In the description of this invention, it should be understood that the terms "distance", "width", "thickness", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0073] In the description of this invention, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly defined.

[0074] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0075] like Figure 1-4As shown, the present invention provides a conductive terminal 100 for electrical connection with a plug-in 200. The conductive terminal 100 includes a fixing base 110, a conductive clamping member 120, and a bracket 130. The clamping member 120 is fixed to a first side 111 of the fixing base 110, and the bracket 130 is fixed to a second side 112 of the fixing base 110. The clamping member 120 includes a pair of spring tabs for clamping the plug-in 200. The bracket 130 includes a floating structure 131 and a connecting member 132. The floating structure 131 is connected between the fixing base 110 and the connecting member 132, and the floating structure 131 is bent along a first direction (Z-axis or X-axis). The clamping member 120 is fixed to the first side of the fixing base 110, that is, the clamping member 120 clamps the plug-in 200 along the Y direction. The bracket 130 is fixed to the second side 112 of the fixing base 110. The floating structure 131 can absorb the installation position error of the conductive terminal 100 and the plug-in 200, so that the clamping member 130 connected to the fixing base 110 can float significantly in the X or Z direction as a whole, thereby connecting with the plug-in 200. Figure 2 As shown, the connection between the fixed base 110 and the floating structure 131 can be in two forms, a and b. Figure a shows that the floating structure 131 bends only along the Z-axis, so the clamping member 120 as a whole can float along the X-axis. Figure b shows that the floating structure 131 bends only along the X-axis, so the clamping member 120 as a whole can float along the Z-axis.

[0076] In optional embodiments of the present invention, such as Figure 1 As shown, the floating structure 131 also bends along a second direction (Z-axis or X-axis). That is, the floating structure 131 can bend along both the first and second directions simultaneously, further improving the flexibility of the clamping member 120. The clamping member 120 as a whole can float along the Z-axis and X-axis to connect with the plug-in 200.

[0077] In optional embodiments of the present invention, such as Figure 3 As shown, the floating structure 131 includes a first bent segment 1311 and a second bent segment 1312. The direction along the Z-axis from the start point to the end point of the first bent segment 1311 is the first orientation, and the direction along the Z-axis from the start point to the end point of the second bent segment 1312 is the second orientation. The first and second orientations are opposite, so while ensuring that the clamping member 120 as a whole can float along the Z-axis and X-axis to connect with the plug-in 200, it avoids occupying a large amount of Z-axis space. Specifically, as shown... Figure 3 As shown, the first bent segment 1311 is disposed between the fixed base 110 and the second bent segment 1312. The first bent segment 1311 extends obliquely upward from its connection with the fixed base 110, and the second bent segment 1312 extends obliquely downward from its starting point. Of course, the floating structure can also extend obliquely downward from the fixed base 110 only, but... Figure 3 Compared to the structure that extends only diagonally downwards from the fixed base 110, this structure saves Z-axis space. Compared to... Figure 2Structures that extend directly along the Z-direction or along the X-direction. Figure 3 The bent sections extend obliquely upwards or downwards, and can simultaneously float along the Z-axis and the Z-axis.

[0078] Optional, such as Figure 3 As shown, the floating structure 131 also includes a third bent segment 1313, which extends obliquely downward from the end point of the second bent segment 1312. The arrangement of the third bent segment 1313 allows the floating structure 131 to have a larger floating range in the Z and X axes, resulting in a larger floating space for the clamping member 120. It is understood that the second bent portion 1312 can also be arranged between the fixed base 110 and the first bent portion 1311. In another embodiment of the invention, the difference between the length of the second bent segment 1312 and the length of the third bent segment 1313 is less than or equal to 40% of the length of the third bent segment 1313. Setting the lengths of the second bent segment 1312 and the third bent segment 1313 to be approximately equal allows the bracket 130 to float more and more flexibly in the Z and X directions. In this embodiment, the floating structure 131 includes three bent segments, but it can also include four or five; the number is not limited.

[0079] like Figure 4 As shown, in another embodiment of the present invention, the first bent segment may extend obliquely downward from the fixed seat, and the second bent segment may extend obliquely upward from the intersection with the first bent segment. This also allows the clamping member 120 to float on the Z-axis and X-axis while saving space in the Z-axis. It is understood that, under the embodiments disclosed in the present invention, other modifications are within the protection scope of the present invention.

[0080] like Figure 8 As shown, the floating structure 131 of the conductive terminal 100 may include only two bent sections. Specifically, both the first and second bent sections extend obliquely downwards, with the first bent section extending away from the fixed base along the X-axis and the second bent section extending towards the fixed base along the X-axis. Furthermore, in this embodiment, the conductive terminal includes only two connectors 1312.

[0081] like Figure 3 As shown, in an optional embodiment of the present invention, the intersection of the fixed base 110 and the bracket 130 is the starting point A of the floating structure 131, and the intersection of the floating structure 131 and the connector 132 is the ending point B of the floating structure 131. The distance between the starting point A and the ending point B along the extension direction of the first side 111 (i.e., the X-axis direction) is less than or equal to half the height of the conductive terminal 100. The smaller the distance between the starting point A and the ending point B along the X-axis, the better the floating capability. In another optional embodiment of the present invention, as... Figure 3 As shown, the Z-direction distance between the fixed base 110 and the endpoint B of the floating structure 131 is less than or equal to the height of the clamping member 120.

[0082] In optional embodiments of the present invention, such as Figure 1 As shown, the floating structure 131 is provided with a hollow structure 133. The hollow structure 133 allows the floating structure 131 to have a certain floating space on the Y-axis. In addition, the floating structure 131 can float along the Z-axis and X-axis, so the floating structure 131 can float in three directions in space, which further improves the flexibility of the clamping member 120 and makes it easier to plug the plug 200 into the conductive terminal 100.

[0083] In optional embodiments of the present invention, such as Figure 1 and Figure 3 As shown, the fixed base 110 has a rectangular structure, and a pair of spring pieces are respectively connected to the two first sides 111 of the fixed base 110. The floating structure 131 is connected to the two second sides 112 of the fixed base 110. The fixed base 110 has a through hole 113 in the middle, which is used for the plug 200 to pass through and be inserted into the clamping member 120.

[0084] In optional embodiments of the present invention, such as Figure 1 and Figure 5 As shown, connector 132 includes a first connector 1321 and a second connector 1322, with the length of the second connector 1322 along the Z-axis being greater than the length of the first connector 1321 along the Z-axis. When the conductive terminal 100 is installed onto the relevant component, the first connector 1321 contacts the installation position first, serving a positioning function. In another optional embodiment of the invention, the width of the second connector 1322 may be less than the width of the first connector 1321. Alternatively, the width of the second connector 1322 may be equal to the width of the first connector 1321. In another optional embodiment of the invention, connector 132 includes two first connectors 1321 and two second connectors 1322, with the two second connectors 1322 arranged diagonally for easier positioning. It is understood that the above are all optional embodiments of the invention for easier positioning and are all within the protection scope of the invention.

[0085] In optional embodiments of the present invention, such as Figure 1 , Figure 3 and Figure 5 As shown, the conductive terminal 100 includes an auxiliary component 140 for connecting to tooling equipment. When installing the conductive terminal 100 to a related component (e.g., BMU), the conductive terminal 100 needs to be gripped and moved. For example, it can be attracted to the auxiliary component by a suction cup to move the conductive terminal 100 and insert it into the BMU300 (Battery Management Unit). Then, the conductive terminal 100 and the BMU300 are welded together by a welding device.

[0086] In optional embodiments of the present invention, such as Figure 1 As shown, the conductive terminal 100 includes multiple pairs of spring contacts (i.e., clamping elements). When the plug-in 200 deflects in the XY plane, if a pair of spring contacts with a larger width along the X-axis are inserted, the contact area between the plug-in 200 and the pair of spring contacts is very small. Figure 1 Multiple pairs of narrow spring contacts are arranged along the X-axis to increase the contact area between all spring contacts and the insert 200. In another optional embodiment of the invention, such as Figure 1 and Figure 3 As shown, the spring includes a first spring segment 121 and a second spring segment 122. The first spring segment 121 connects to the fixing base 110 and the second spring segment 122. The width of the first spring segment 121 is smaller than the width of the second spring segment 122, which gives the spring better flexibility, especially making it easier for the spring to rotate along the Y-axis. Figure 6 As shown, in another optional embodiment of the present invention, a pair of spring pieces 120 are provided with a pair of protrusions 123 inside, the protrusions 123 are used to contact the plug-in 200, which can increase the contact area.

[0087] The present invention also provides a battery circuit breaker device (not shown), which includes a plug 200 and the aforementioned conductive terminal 100. A clamping member 120 of the conductive terminal 100 clamps the plug 200, and the clamping member 120 and the plug 200 are welded together and electrically connected. Figure 7 The diagram shows the plug-in state of the plug 200 and the conductive terminal 100. This plug-in structure can be used for parts of the battery circuit breaker that require electrical connection, including but not limited to the plug-in connection to the relay and the conductive terminal connection to the BMU. In another embodiment of the invention, such as... Figure 7 As shown, the plug-in 200 includes a fixed part 210, a floating part 220, and a plug-in part 230. The floating part 220 includes a bent structure, and the plug-in part 230 is used to plug into the conductive terminal 100. The floating part 220 is located between the fixed part 210 and the plug-in part 230, and the floating part 220 also has a hollow structure. Similarly, the floating part 220 also includes multiple bent sections, which are transitioned with small rounded corners, allowing the plug-in 200 to float in the XYZ three directions, further improving the flexibility of plug-in 200 and conductive terminal 100 plug-in connection. If there are multiple plug-in electrical connection structures in the battery circuit breaker, multiple plugs need to be inserted into multiple conductive terminals respectively, making electrical contact with multiple conductive terminals. The installation position error of each conductive terminal and each plug-in should be very small or zero; otherwise, multiple plugs without a floating structure cannot be inserted into multiple conductive terminals simultaneously. In the battery circuit breaker device provided by the present invention, since both the conductive terminal 100 and the plug-in 200 contain floating structures, even if there is a certain error in the installation position, each plug-in 200 can be inserted into the corresponding conductive terminal 100, which greatly reduces the matching difficulty and reduces the cost.

[0088] The present invention also provides a battery pack including the above-mentioned battery circuit breaker.

[0089] The present invention also provides an electrical device. The electrical device of the present invention includes the aforementioned battery pack. This electrical device can be, but is not limited to, mobile phones, tablets, laptops, electric toys, power tools, electric vehicles, electric cars, ships, spacecraft, etc. Among them, electric toys can include stationary or mobile electric toys, such as game consoles, electric car toys, electric ship toys, and electric airplane toys, etc., and spacecraft can include airplanes, rockets, space shuttles, and spacecraft, etc.

[0090] The technical solutions of the present invention have been described in conjunction with the optional embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A conductive terminal for electrical connection with a plug-in, characterized in that, include: Fixed base; A conductive clamping member is fixed to the first side of the fixing base. The clamping member includes a pair of spring tabs and is used to clamp the plug-in. The bracket is fixed to the second side of the fixing base; The bracket includes a floating structure and a connector. The floating structure is connected between the fixed base and the connector, and the floating structure is bent along a first direction.

2. The conductive terminal as described in claim 1, characterized in that, The floating structure also bends along a second direction.

3. The conductive terminal as described in claim 1, characterized in that, The floating structure includes a first bent segment and a second bent segment. The first orientation is the orientation along the Z-axis from the start point to the end point of the first bent segment, and the second orientation is the orientation along the Z-axis from the start point to the end point of the second bent segment. The first orientation and the second orientation are opposite in direction.

4. The conductive terminal as described in claim 3, characterized in that, The first bent segment extends obliquely upward from the fixed base, and the second bent segment extends obliquely downward from the end point of the first bent segment; The floating structure also includes a third bend, which extends obliquely downward from the end point of the second bend.

5. The conductive terminal as described in claim 4, characterized in that, The difference between the length of the second bend and the length of the third bend is less than or equal to 40% of the length of the third bend.

6. The conductive terminal as described in claim 1, characterized in that, The intersection of the fixed base and the bracket is the starting point of the floating structure, and the intersection of the floating structure and the connector is the ending point of the floating structure. The distance between the starting point and the ending point along the extension direction of the first side is less than or equal to half the height of the conductive terminal.

7. The conductive terminal as described in claim 1, characterized in that, The floating structure has a hollow structure.

8. The conductive terminal as described in claim 1, characterized in that, The fixed base has a rectangular structure, the paired spring pieces are respectively connected to the two first sides of the fixed base, and the floating structure is connected to the two second sides of the fixed base; The fixing base has a through hole in the middle, which is used for the insertion of the plug.

9. The conductive terminal as claimed in claim 1, characterized in that, The connector includes a first connector and a second connector, wherein the length of the second connector along the Z-axis is greater than the length of the first connector along the Z-axis.

10. The conductive terminal as claimed in claim 9, characterized in that, The width of the second connector is smaller than the width of the first connector.

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