CN116960661A - Electric connector terminal, electric connector and electronic equipment - Google Patents
Electric connector terminal, electric connector and electronic equipment Download PDFInfo
- Publication number
- CN116960661A CN116960661A CN202210389406.8A CN202210389406A CN116960661A CN 116960661 A CN116960661 A CN 116960661A CN 202210389406 A CN202210389406 A CN 202210389406A CN 116960661 A CN116960661 A CN 116960661A
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- CN
- China
- Prior art keywords
- cantilever
- free end
- contact
- electrical connector
- connector terminal
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The application provides an electric connector terminal, an electric connector and electronic equipment, wherein the electric connector terminal comprises a positioning plate which can be clamped and fixed in a connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, the first cantilever is provided with a first free end and a first contact part, and the second cantilever is provided with a second free end and a second contact part; the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electrical device, and the second contact part is used for being electrically connected with a circuit board. When the electric connector terminal is electrically connected with the electric device and the circuit board, two transmission paths are formed between the first contact part and the second contact part, so that the bandwidth of signal transmission between the electric device and the circuit board can be effectively improved.
Description
Technical Field
The application belongs to the technical field of electric connectors, and particularly relates to an electric connector terminal, an electric connector and electronic equipment.
Background
Land Grid Array (LGA) refers to an integrated circuit package whose terminals are arranged in accordance with a Land Grid Array.
LGA sockets are used to connect circuit boards to IC packages with contact pads on the bottom surface. For example, existing LGA socket terminals provide only upper and lower contacts that connect with a central processing unit (Central Processing Unit; CPU) chip and a printed circuit board (Printed Circuit Board; PCB), respectively, to form a circuit that transmits electrical signals. However, the conventional LGA terminal has only one electric signal transmission path, and it is difficult to transmit a signal of a higher frequency.
Disclosure of Invention
The embodiment of the application aims to provide an electric connector terminal, an electric connector and electronic equipment, which are used for solving the technical problem that the transmission frequency of an electric signal transmission path of a planar grid array packaging terminal in the prior art is low.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the application is as follows: the first aspect of the embodiment of the application provides an electric connector terminal which can be accommodated in a connector socket and is used for electrically connecting an electric device and a circuit board, and the electric connector terminal comprises a positioning plate which can be clamped in the connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, wherein the first cantilever is provided with a first free end and a first contact part, and the second cantilever is provided with a second free end and a second contact part;
the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electrical device, and the second contact part is used for being electrically connected with a circuit board.
In an embodiment, the first contact portion and the second contact portion are each in an arc-shaped structure.
In an embodiment, the first contact portion has an arc structure, the second cantilever is provided with a solder ball, and the second contact portion is located on the solder ball.
In an embodiment, the first free end of the first cantilever has a first abutment and the second free end of the second cantilever has a second abutment, the first abutment being in abutment with the second abutment;
the first abutting part and/or the second abutting part are of an arc-shaped structure.
In an embodiment, the second free end is configured to be mounted in a receiving slot of the connector receptacle, and the second free end has a guide portion configured to mate with the receiving slot of the connector receptacle.
In an embodiment, the positioning plate includes a first flat plate portion, and a second flat plate portion and a third flat plate portion which are respectively bent and extended from an upper end and a lower end of the flat plate portion toward a direction away from the flat plate portion, wherein the first cantilever is connected with the second flat plate portion, and the second cantilever is connected with the third flat plate portion.
In an embodiment, the positioning plate includes a fourth flat plate portion, the fourth flat plate portion has a groove for being clamped with the connector socket, the second cantilever includes a U-shaped supporting portion, a reinforcing portion connected to an opening end of the U-shaped supporting portion, and a third abutting portion located on the reinforcing portion, the first free end of the first cantilever has a fourth abutting portion, and the third abutting portion abuts against the fourth abutting portion.
In an embodiment, the third abutting portion is in a planar structure or an arc-shaped structure, and the fourth abutting portion is in an arc-shaped structure or a planar structure.
A second aspect of the embodiment of the present application provides an electrical connector, including a connector receptacle and an electrical connector terminal, the electrical connector terminal being an electrical connector terminal as described above, the connector receptacle having a plurality of through holes penetrating therethrough, the electrical connector terminal being assembled in the through holes, the first contact portion and the second contact portion being located outside the through holes or the first contact portion and the second contact portion being located in the through holes.
A third aspect of the embodiment of the present application provides an electronic device, including an electrical connector, a circuit board and an electrical device, where the electrical connector is used to electrically connect the circuit board and the electrical device, and the electrical connector is an electrical connector as described above.
The connector terminal provided by the embodiment of the application comprises a positioning plate which can be clamped and fixed in a connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, wherein the first cantilever is provided with a first free end and a first contact part, the second cantilever is provided with a second free end and a second contact part, the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electrical device, and the second contact part is used for being electrically connected with a circuit board. When the terminal is electrically connected with the electric device and the circuit board, two transmission paths are formed between the first contact part and the second contact part, so that the bandwidth of signal transmission between the electric device and the circuit board can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an initial state of a terminal of an electrical connector according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electrical connector according to an embodiment of the present application in a compressed working state;
fig. 4 is a schematic structural diagram of an electrical connector according to an embodiment of the present application;
fig. 5 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application;
fig. 6 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application mounted on an electrical connector socket;
fig. 7 is a schematic structural diagram of an electrical connector terminal according to an embodiment of the present application;
fig. 8 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application;
fig. 9 is a schematic structural view of the electrical connector terminal of fig. 8 at another view angle;
fig. 10 is a schematic cross-sectional structure of the electrical connector terminal of fig. 8;
fig. 11 is a schematic cross-sectional view of an electrical connector according to an embodiment of the present application;
fig. 12 is an enlarged schematic view of the structure at a in fig. 4.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.
Furthermore, in the present application, unless explicitly stated and limited otherwise, the terms "connected," "secured," "mounted," and the like are to be construed broadly, and may be, for example, mechanically or electrically; either directly or indirectly, through intermediaries, or both, unless otherwise specifically defined, the meaning of the terms in this disclosure is to be understood by those of ordinary skill in the art.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. It should be understood that in the description of the application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone.
The electrical connector terminal, the electrical connector and the electronic device provided by the application are described in detail below with reference to specific embodiments.
Fig. 1 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application, fig. 2 is a schematic structural view of an initial state of the electrical connector terminal according to an embodiment of the present application, fig. 3 is a schematic structural view of the electrical connector terminal according to an embodiment of the present application in a compressed working state, and fig. 4 is a schematic structural view of the electrical connector according to an embodiment of the present application; referring to fig. 1-3, a first aspect of the present application provides an electrical connector terminal 1, which can be received in a connector socket 2 and is used for electrically connecting an electrical device and a circuit board, wherein the electrical connector terminal 1 includes a positioning plate 11 that can be fastened in the connector socket 2, a first cantilever arm 12 extending from an upper portion of the positioning plate 11, and a second cantilever arm 13 extending from a lower portion of the positioning plate 11, the first cantilever arm 12 having a first free end and a first contact portion 121, and the second cantilever arm 13 having a second free end and a second contact portion 131;
the first free end is abutted to the second free end so that the positioning plate 11, the first cantilever 12 and the second cantilever 13 form a closed loop, the first contact portion 121 is electrically connected to an electrical device, and the second contact portion 131 is electrically connected to a circuit board.
The electric connector terminal 1 provided by the embodiment of the application can be applied to a Central Processing Unit (CPU) electric connector in the communication industry and the consumer electronics field and is used for transmitting signals from a CPU chip end to a PCB substrate. Referring to fig. 4, an electrical connector 3 with an electrical connector terminal 1 according to an embodiment of the present application may be mounted on a PCB substrate for receiving a CPU chip.
The terminal of this embodiment includes a positioning plate 11, the positioning plate 11 is generally a metal plate formed by stamping a metal plate, and then the metal plate is cut and bent to form the positioning plate 11 of this embodiment, the upper portion and the lower portion of the positioning plate 11 are both bent and extended to form a first cantilever 12 and a second cantilever 13 in the same direction, and the first cantilever 12 and the second cantilever 13 are bent in opposite directions, and then the first free end of the first cantilever 12 is abutted to the second free end of the second cantilever 13, so that the positioning plate 11, the first cantilever 12 and the second cantilever 13 form a closed loop. The specific size of the terminal is not particularly limited in this embodiment.
The first cantilever 12 of the present embodiment has a first free end and a first contact portion 121, the second cantilever 13 has a second free end and a second contact portion 131, the first free end of the present embodiment is in contact with the second free end, and when the terminal is electrically connected to the electrical device and the circuit board, a first transmission path is formed between the first contact portion 121 and the second contact portion 131 on a side including the positioning board, and a second transmission path is formed between the first contact portion 121 and the second contact portion 131 on a side including the contact point of the first free end and the second free end.
The specific structures of the first and second free ends are not particularly limited in this embodiment, and the specific structures of the first and second contact portions 121 and 131 are not particularly limited in this embodiment.
The first transmission path is formed on the side including the positioning board between the first contact portion 121 and the second contact portion 131 of the electrical connector terminal 1 of the present embodiment, the second transmission path is formed on the side including the first free end and the second free end abutting point between the first contact portion 121 and the second contact portion 131, and when the electrical connector terminal 1 is electrically connected to the electrical device and the circuit board, the electrical connector terminal 1 forms two reflow paths between the electrical device and the circuit board, so that the bandwidth of signal transmission between the electrical device and the circuit board can be effectively improved, for example, the electrical connector terminal 1 of the present embodiment can realize reliable connection of the CPU and the PCB substrate with higher transmission rate in the future.
The electric connector terminal of the embodiment comprises a positioning plate which can be clamped in a connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, wherein the first cantilever is provided with a first free end and a first contact part, the second cantilever is provided with a second free end and a second contact part, the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electric device, and the second contact part is used for being electrically connected with a circuit board. When the terminal is electrically connected with the electric device and the circuit board, two transmission paths are formed between the first contact part and the second contact part, so that the bandwidth of signal transmission between the electric device and the circuit board can be effectively improved.
Referring to fig. 2 and 3, in an embodiment, the first contact portion 121 and the second contact portion 131 each have an arc-shaped structure. In order to enhance the contact effect between the first contact portion 121 and the electrical device, the first contact portion 121 is arc-shaped, and the arc-shaped contact portion makes the point contact between the first contact portion 121 and the electrical device easier, and meanwhile, the elasticity of the arc-shaped cross section is better than that of the square cross section, so that the contact effect between the first contact portion 121 and the electrical device is better. The second contact portion 131 of the present embodiment is used for electrically connecting with a circuit board, and similarly, the second contact portions 131 of the present embodiment all have arc structures, so that the contact effect between the second contact portion 131 and the circuit board is better.
Fig. 5 is a schematic structural diagram of an electrical connector terminal according to an embodiment of the present application, referring to fig. 1 and fig. 5, in an embodiment, a solder ball 132 is disposed on the second cantilever 13, the first contact portion 121 has an arc structure, and the second contact portion 131 is located on the solder ball 132. The first contact portion 121 of the present embodiment is arc-shaped, and the arc-shaped contact portion is easier to form point contact, and meanwhile, the elasticity of the arc-shaped cross section is better than that of the square cross section, so that the contact effect between the first contact portion 121 and the electrical device is better. In this embodiment, the solder balls 132 are disposed on the second cantilever 13, and the second contact portion 131 is soldered to the circuit board through the solder balls 132, and illustratively, the solder balls in this embodiment are solder balls, and in this embodiment, the second contact portion 131 of the terminal is packaged in BGA manner when packaged with the circuit board by disposing the solder balls on the second cantilever 13, so that the connection between the circuit board and the terminal is more reliable.
Referring to fig. 1, in an embodiment, the first free end of the first cantilever 12 has a first abutting portion 121, the second free end of the second cantilever 13 has a second abutting portion 131, and the first abutting portion 121 abuts against the second abutting portion 131; the first abutting portion 121 and/or the second abutting portion 131 has an arc-shaped structure. Optionally, the first abutting portion 121 is of an arc structure or the second abutting portion 131 is of an arc structure, or the first abutting portion 121 and the second abutting portion 131 are of an arc structure, the first abutting portion 121 or the second abutting portion 131 is of an arc structure, the arc structure enables the first abutting portion 121 and the second abutting portion 131 to be in contact with each other more easily to form point contact, the contact effect of the first abutting portion 121 and the second abutting portion 131 is better, and therefore the second transmission path including the first free end and the second free end abutting point between the first abutting portion 121 and the second abutting portion 131 is ensured to be more stable.
Referring to fig. 5 and 6, in one embodiment, the second free end is configured to be mounted in the receiving slot 22 of the connector socket, and the second free end has a guiding portion 133 configured to mate with the receiving slot 22 of the connector socket. The second free end of the electrical connector terminal 1 of the present embodiment moves in the receiving groove 22 of the connector receptacle when connected to or disconnected from the electrical device and the circuit board, and fig. 6 is an enlarged view of the structure at B in fig. 11, and the present embodiment provides the guide portion 133 to make the terminal operate stably in the receiving groove 22. Illustratively, the guide portion 133 of the present embodiment is a diamond-shaped flat plate structure, and in other embodiments, the guide portion 133 may be a rounded rectangular flat plate structure.
Fig. 7 is a schematic structural diagram of an electrical connector terminal according to an embodiment of the present application, referring to fig. 7, in a specific embodiment, the positioning board 11 includes a first flat board portion 111, and a second flat board portion 112 and a third flat board portion 113 that are bent and extended from an upper end and a lower end of the flat board portion toward a direction away from the flat board portion, respectively, the first cantilever 12 is connected to the second flat board portion 112, and the second cantilever 13 is connected to the third flat board portion 113. The first flat plate portion 111, the second flat plate portion 112 and the third flat plate portion 113 of the positioning plate 11 of the present embodiment form a concave structure, so that the positioning plate 11 is more firm in the connector socket, and the manufacturing method of the positioning plate 11 of the present embodiment is simple.
Fig. 8 is a schematic structural view of an electrical connector terminal according to an embodiment of the present application, fig. 9 is a schematic structural view of the electrical connector terminal of fig. 8 at another view angle, and fig. 10 is a schematic sectional structural view of the electrical connector terminal of fig. 8; referring to fig. 8-10, in an embodiment, the second cantilever 13 is provided with a solder ball 132, the first contact portion 121 has an arc structure, the second contact portion 131 is located on the solder ball 132, the positioning plate 11 includes a fourth plate portion 114, the fourth plate portion 114 has a groove 115 for being clamped with a connector socket, the second cantilever 13 includes a U-shaped support portion 134, a reinforcing portion 135 connected to an opening end of the U-shaped support portion 134, and a third abutting portion 136 located on the reinforcing portion, the first free end of the first cantilever 12 has a fourth abutting portion 122, and the third abutting portion 136 abuts against the fourth abutting portion 122. The positioning plate 11 of this embodiment is a flat plate portion, by providing the groove 115 on the fourth flat plate portion 114, when the positioning plate 11 is mounted to the connector socket, only the groove 115 needs to be clamped to the connector socket, the fixing manner of the positioning plate and the connector is simple, the second cantilever 13 of this embodiment includes the U-shaped supporting portion 134, the reinforcing portion 135 connected to the opening end of the U-shaped supporting portion 134, and the third abutting portion 136 located on the reinforcing portion 135, the second cantilever 13 of this embodiment has high strength, and when the fourth abutting portion 122 of the first cantilever 12 abuts against the third abutting portion 136 on the reinforcing portion 135, the shape is not easy to change, and when the terminal of this embodiment is connected to the connector socket, the accommodating groove for accommodating the free end of the first cantilever and the free end of the second cantilever is not required, and the connector socket structure is simple.
Referring to fig. 10, in an embodiment, the third abutting portion 136 has a planar structure, and the fourth abutting portion 122 has an arc-shaped structure. The third abutting portion 136 of the embodiment is of a planar structure, the manufacturing manner is simple, the four abutting portions are of an arc structure, the arc structure makes the contact between the third abutting portion 136 and the fourth abutting portion 122 easier to form point contact, so that the contact effect between the third abutting portion 136 and the fourth abutting portion 122 is better, and the second transmission path between the first contact portion 121 and the second contact portion 131 including the first free end and the second free end abutting point is ensured to be more stable. Alternatively, the third abutting portion 136 is of an arc structure, the fourth abutting portion 122 is of a planar structure, and the technical effects are similar to those of the third abutting portion 136 and the fourth abutting portion 122 is of an arc structure, and are not described herein.
The connector terminal provided by the embodiment of the application comprises a positioning plate which can be clamped and fixed in a connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, wherein the first cantilever is provided with a first free end and a first contact part, the second cantilever is provided with a second free end and a second contact part, the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electrical device, and the second contact part is used for being electrically connected with a circuit board. When the terminal is electrically connected with the electric device and the circuit board, two transmission paths are formed between the first contact part and the second contact part, so that the bandwidth of signal transmission between the electric device and the circuit board can be effectively improved.
Fig. 11 is a schematic view of an electrical connection cross-section provided by an embodiment of the present application, fig. 12 is an enlarged schematic view of a portion a in fig. 4, and referring to fig. 4, 11 and 12, a second aspect of an embodiment of the present application provides an electrical connector 3, which includes a connector socket 2 and an electrical connector terminal 1, wherein the electrical connector terminal 1 is the electrical connector terminal 1 described in the above embodiment, the connector socket 2 has a plurality of through holes 21 penetrating therethrough, the electrical connector terminal 1 is assembled in the through holes 21, and the first contact portion 121 and the second contact portion 131 are located outside the through holes 21 or the first contact portion 121 and the second contact portion 131 are located in the through holes 21. In the present embodiment, the first contact portion 121 and the second contact portion 131 are located outside the through hole 21, and in other embodiments, for example, when the area of the through hole 21 is relatively large, a design manner of hiding the first contact portion 121 and the second contact portion 131 in the hole may be adopted.
For example: the electric connector terminal 1 comprises a positioning plate 11 which can be clamped and fixed in the connector socket 2, a first cantilever arm 12 extending from the upper part of the positioning plate 11 and a second cantilever arm 13 extending from the lower part of the positioning plate, wherein the first cantilever arm 12 is provided with a first free end and a first contact part 121, and the second cantilever arm 13 is provided with a second free end and a second contact part 131;
the first free end is abutted to the second free end so that the positioning plate 11, the first cantilever 12 and the second cantilever 13 form a closed loop, the first contact portion 121 is electrically connected to an electrical device, and the second contact portion 131 is electrically connected to a circuit board.
The electrical device of the present embodiment may be, for example, a Central Processing Unit (CPU) or a Co-packaged light engine (Co-packaging Optical Engine; COP).
The electric connector provided by the embodiment of the application comprises the electric connector terminal, wherein the electric connector terminal comprises the positioning plate which can be clamped and fixed in the connector socket, the first cantilever which extends out of the upper part of the positioning plate and the second cantilever which extends out of the lower part of the positioning plate, the first cantilever is provided with the first free end and the first contact part, the second cantilever is provided with the second free end and the second contact part, the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electric device, and the second contact part is used for being electrically connected with a circuit board. When the electric connector terminal is electrically connected with the electric device and the circuit board, two transmission paths are formed between the first contact part and the second contact part, so that the bandwidth of signal transmission between the electric device and the circuit board can be effectively improved.
A third aspect of the embodiment of the present application provides an electronic device, including an electrical connector, a circuit board and an electrical device, where the electrical connector is used to electrically connect the circuit board and the electrical device, and the electrical connector is an electrical connector as described above. The electrical device of the present embodiment may be a CPU or COP, for example.
The electronic equipment comprises the electric connector, the circuit board and the electric device, wherein the electric connector is used for electrically connecting the circuit board and the electric device, and the electric connector is the electric connector described in the embodiment, so that the bandwidth of signal transmission between the electric device and the circuit board of the electronic equipment can be effectively improved.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (10)
1. An electric connector terminal can be accommodated in a connector socket and is used for electrically connecting an electric device and a circuit board, and is characterized in that:
the connector comprises a positioning plate which can be clamped and fixed in a connector socket, a first cantilever extending from the upper part of the positioning plate and a second cantilever extending from the lower part of the positioning plate, wherein the first cantilever is provided with a first free end and a first contact part, and the second cantilever is provided with a second free end and a second contact part;
the first free end is abutted with the second free end so that the positioning plate, the first cantilever and the second cantilever form a closed loop, the first contact part is used for being electrically connected with an electrical device, and the second contact part is used for being electrically connected with a circuit board.
2. The electrical connector terminal of claim 1, wherein: the first contact part and the second contact part are of arc-shaped structures.
3. The electrical connector terminal of claim 1, wherein: the first contact part is of an arc-shaped structure, the second cantilever is provided with a solder ball, and the second contact part is positioned on the solder ball.
4. An electrical connector terminal as claimed in claim 2 or 3, wherein: the first free end of the first cantilever is provided with a first abutting part, the second free end of the second cantilever is provided with a second abutting part, and the first abutting part is abutted with the second abutting part;
the first abutting part and/or the second abutting part are of an arc-shaped structure.
5. An electrical connector terminal as claimed in claim 2 or 3, wherein: the second free end is arranged in the accommodating groove of the connector socket, and the second free end is provided with a guide part which is used for being matched with the accommodating groove of the connector socket.
6. An electrical connector terminal as claimed in claim 2 or 3, wherein: the locating plate comprises a first flat plate part, a second flat plate part and a third flat plate part, wherein the second flat plate part and the third flat plate part are bent and extended from the upper end and the lower end of the flat plate part towards the direction away from the flat plate part respectively, the first cantilever is connected with the second flat plate part, and the second cantilever is connected with the third flat plate part.
7. The electrical connector terminal of claim 3, wherein: the locating plate comprises a fourth flat plate part, a groove for being clamped with the connector socket is formed in the fourth flat plate part, the second cantilever comprises a U-shaped supporting part, a reinforcing part connected with the opening end of the U-shaped supporting part and a third abutting part located on the reinforcing part, the first free end of the first cantilever is provided with a fourth abutting part, and the third abutting part is abutted with the fourth abutting part.
8. The electrical connector terminal of claim 7, wherein: the third abutting part is of a planar structure or an arc-shaped structure, and the fourth abutting part is of an arc-shaped structure or a planar structure.
9. An electrical connector, characterized in that: comprising a connector receptacle and an electrical connector terminal, the electrical connector terminal being as claimed in any one of claims 1-8, the connector receptacle having a plurality of through holes therethrough, the electrical connector terminal being assembled within the through holes, the first contact and the second contact being located outside the through holes or the first contact and the second contact being located within the through holes.
10. An electronic device, characterized in that: the circuit board comprises an electric connector, a circuit board and an electric device, wherein the electric connector is used for electrically connecting the circuit board and the electric device, and the electric connector is the electric connector of claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210389406.8A CN116960661A (en) | 2022-04-13 | 2022-04-13 | Electric connector terminal, electric connector and electronic equipment |
| PCT/CN2022/129088 WO2023197575A1 (en) | 2022-04-13 | 2022-11-01 | Electric connector terminal, electric connector, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210389406.8A CN116960661A (en) | 2022-04-13 | 2022-04-13 | Electric connector terminal, electric connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116960661A true CN116960661A (en) | 2023-10-27 |
Family
ID=88328876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210389406.8A Pending CN116960661A (en) | 2022-04-13 | 2022-04-13 | Electric connector terminal, electric connector and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116960661A (en) |
| WO (1) | WO2023197575A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW429652B (en) * | 1999-12-23 | 2001-04-11 | Hon Hai Prec Ind Co Ltd | Electric connector terminal |
| TWI282645B (en) * | 2004-04-16 | 2007-06-11 | Hon Hai Prec Ind Co Ltd | Electrical contact |
| TWM366195U (en) * | 2009-01-20 | 2009-10-01 | Hon Hai Prec Ind Co Ltd | Electrical connector and contacts thereof |
| CN107565235A (en) * | 2017-01-12 | 2018-01-09 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN107359448A (en) * | 2017-07-14 | 2017-11-17 | 番禺得意精密电子工业有限公司 | Electric connector and electronic installation |
| CN208157699U (en) * | 2018-03-23 | 2018-11-27 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108711689B (en) * | 2018-04-24 | 2020-03-24 | 番禺得意精密电子工业有限公司 | Electrical connector |
-
2022
- 2022-04-13 CN CN202210389406.8A patent/CN116960661A/en active Pending
- 2022-11-01 WO PCT/CN2022/129088 patent/WO2023197575A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023197575A1 (en) | 2023-10-19 |
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