CN109428234B - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- CN109428234B CN109428234B CN201710721002.3A CN201710721002A CN109428234B CN 109428234 B CN109428234 B CN 109428234B CN 201710721002 A CN201710721002 A CN 201710721002A CN 109428234 B CN109428234 B CN 109428234B
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- grounding
- terminals
- extending part
- electrical connector
- extending
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
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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
- H01R13/66—Structural association with built-in electrical component
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An electrical connector includes an insulative base, a ground, a first insulator, a second insulator, a plurality of first terminals, a plurality of second terminals, a housing; the grounding piece comprises a body and a bending structure, wherein the bending structure is arranged on the first side edge and the second side edge of the body, is used as a grounding terminal and comprises a first grounding part; a second ground part opposite to the first ground part; the extension piece is arranged between the first grounding part and the second grounding part; the first insulating piece is arranged on the first surface of the body; the second insulating part is arranged on the second surface of the body; the plurality of first terminals are arranged on the first insulating part; the plurality of second terminals are arranged on the second insulating part; and the shell surrounds the tongue structure to form a butt space, and the butt space is provided with an opening.
Description
Technical Field
The present invention relates to an electrical connector, and more particularly, to an electrical connector with a grounding terminal integrated with a grounding member.
Background
The electrical connector is a conduit for providing signal connection between electronic devices by using a plurality of terminal signal contacts, wherein a connector of Universal Serial Bus (USB) specification is one of the most widely used electrical connectors.
For convenience of use, an electrical connector of the USB Type-C standard that can be plugged in forward and reverse directions has been developed. The Type-C connector interface comprises an insulating body, a plurality of first terminals, a plurality of second terminals and a hollow shell. The insulating body comprises a base and a tongue plate extending from one side of the base, each first terminal and each second terminal are arranged on the base and the tongue plate, and a hollow shell covers the insulating body and surrounds the tongue plate to form an interface. The current Type-C connector has 12 first terminals and 12 second terminals, and includes a plurality of ground terminals (generally 4 terminals) in addition to functions such as data transmission and power supply, so that the Type-C connector can support higher voltage and current.
In order to achieve better shielding requirements, the structure of the Type-C connector may further include a grounding member in the tongue plate to shield the crosstalk interference of the high-speed signal pair of the upper and lower rows of terminals, however, such a design would lead to an increasingly complex manufacturing process. It is therefore desirable to provide an improved Type-C connector design to simplify the manufacturing process.
Disclosure of Invention
The existing Type-C connector is provided with a grounding piece and a plurality of grounding terminals in order to meet the requirements of high-speed signal transmission and quick charging, and the manufacturing process is complex.
The present invention provides an electrical connector comprising: the ground plate comprises an insulation base, a ground plate, a first insulation piece, a second insulation piece, a plurality of first terminals, a plurality of second terminals and a shell. The grounding piece comprises a body and two bending structures, wherein the body comprises a first surface, a second surface opposite to the first surface, a front end part, a rear end part opposite to the front end part, and a first side edge and a second side edge which are positioned between the front end part and the rear end part and are opposite to each other; the two bending structures are respectively arranged on the first side edge and the second side edge; wherein each should buckle the structure and include: the first grounding part is arranged on the first side and the second side opposite to the body and is respectively and substantially parallel to the first side and the second side opposite to the body; the second grounding part is arranged on the first side and the second side opposite to the body and is respectively and substantially parallel to the first side and the second side opposite to the body; the extending piece is arranged between the first grounding part and the second grounding part, and each bending structure is electrically connected to the body; the insulating base is arranged at the rear end part of the grounding piece close to the body; the first insulating piece is arranged on the first surface of the body; the second insulating piece is arranged on the second surface of the body; the first terminals are arranged on the first insulating part, and the two first grounding parts are respectively arranged at two sides of the first terminals; the second terminals are arranged on the second insulating part, and the second grounding parts are respectively arranged at two sides of the second terminals; and the shell surrounds the grounding sheet to form a butting space, and the butting space is provided with an opening.
The electric connector provided by the invention has the bending structure, and the bending structure is electrically connected to the body of the grounding piece, so that the electric connector can be used as a grounding terminal, and further, the advantage that the grounding terminal and the grounding piece are integrated into a whole is achieved.
Drawings
Fig. 1 is a front view of an electrical connector according to an embodiment of the present invention.
Fig. 2 is an exploded view of an electrical connector according to an embodiment of the invention.
Fig. 3 is a schematic perspective view of a grounding member of a tongue structure in an electrical connector according to an embodiment of the invention.
Fig. 4 is an expanded plan view of the grounding member of fig. 3.
Description of the component reference numbers:
1 ground connection member
11 main body
111 first surface
113 front end part
114 rear end portion
12 bending structure
121 first grounding part
1212 first abutting part
122 second grounding part
1222 second abutting part
1223 third abutting part
121a, 122a first recess
123 extension
1231. 1232, 1233, 1234a first extension, a second extension, a third extension, a fourth extension
1233a, 1233b first convex portion
1234a second projection
Space of S
H. h1, h2 bending structure height, first abutting part height and second abutting part height
2a, 2b first and second fixing parts
21 groove structure
31 first terminal
311 first vertical part
312 first pin
32 second terminal
321 second vertical part
p1, p2 first imaginary plane, second imaginary plane
41a first insulating plate
41b first insulating paste
42a second insulating plate
42b second insulating paste
5 outer cover
51 butt space
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 2 and fig. 3, fig. 2 is an exploded schematic view of an electrical connector according to an embodiment of the present invention, and fig. 3 is a perspective schematic view of a grounding element of a tongue structure in the electrical connector according to the embodiment of the present invention. . The invention provides an electrical connector, which is characterized by comprising an insulating base, a tongue structure comprising a grounding piece 1, a plurality of first terminals 31, a plurality of second terminals 32, a first insulating piece, a second insulating piece and a shell 5.
According to some embodiments of the present invention, the tongue structure may include a grounding member 1, and the grounding member 1 may include a body 11 and a bent structure 12. The bending structure 12 may include: a first grounding part 121, including a front end and a rear end opposite to the front end, the first grounding part 121 being disposed on the first side or the second side of the body 11 and substantially parallel to the first side or the second side of the body 11; the second grounding portion 122 corresponding to the first grounding portion 121 includes a front end and a rear end corresponding to the front end, and the second grounding portion 122 is disposed on the first side or the second side of the main body 11 and substantially parallel to the first side or the second side of the main body 11; and an extension 123 disposed between the first ground portion 121 and the second ground portion 122. According to other embodiments of the present invention, the body 11 may include a first surface 111, a second surface (not shown) opposite to the first surface, a front end 113, a rear end 114 opposite to the front end 113, and a first side and a second side (not shown) opposite to each other and located between the front end 113 and the rear end 114; the bending structure 12 may include a first grounding portion 121, a second grounding portion 122 opposite to the first grounding portion 121, and an extending member 123. The first grounding portion 121 may include a front end and a rear end opposite to the front end, and the first grounding portion 121 may be disposed on the first side and the second side of the body 11 and substantially parallel to the first side and the second side of the body 11; the second grounding portion 122 may include a front end and a rear end opposite to the front end, and the second grounding portion 122 may be disposed on the first side and the second side of the body 11 and substantially parallel to the first side and the second side of the body 11; and the extension 123 can be respectively disposed between the first grounding portion 121 and the second grounding portion 122.
According to the present invention, the insulating base may include a plurality of groove structures 21 and may be disposed at the rear end 114 of the grounding member 1 near the body 11. According to some embodiments of the invention, the insulating base may comprise a first fixing portion 2a and a second fixing portion 2 b. The first fixing portion 2a can be used to fix the first terminals 31, and the second fixing portion 2b can be used to fix the second terminals 32, but not limited thereto.
According to some embodiments of the present invention, the first insulator may be disposed on the first surface 111 of the body 11; the second insulating member may be disposed on the second surface of the body 11; the plurality of first terminals 31 may be disposed on the first insulating member; the plurality of second terminals 32 may be disposed on the second insulator; and the housing 5 may surround the ground member 1 to form a docking space 51, the docking space 51 having an opening.
According to some embodiments of the present invention, the bending structure 12 is electrically connected to the body 11; according to the preferred embodiment of the present invention, the body 11 and the bending structure 12 are a single piece, and preferably, the body 11 and the bending structure 12 can be a single piece of flat metal (see fig. 4), which is manufactured by cutting a metal sheet into a desired shape by metal punching or the like. Specifically, a metal sheet as shown in fig. 4, for example, can be obtained by metal punching, and then the metal sheet is bent by a technique such as punching to have the grounding member structure shown in fig. 3.
Referring to fig. 2 again, the front ends of the first terminals 31 may face the front end of the body 11, the first insulating member may be formed between the first surface 111 and the first terminals 31, and the rear ends of the first terminals 31 may extend to the groove structures 21 toward the rear end 114 of the body 11; and the front ends of the second terminals 32 may face the front end 113 of the body 11 and the second insulating member 32 may be formed between the second surface and the second terminals 32.
According to the present embodiment, the first insulating member may include a first insulating plate 41a and a first insulating paste 41b, and the second insulating member may include a second insulating plate 42a and a second insulating paste 42b, the first terminal 31 being fixed to the first insulating plate 41a by the first insulating paste 41b, and the second terminal 32 being fixed to the second insulating plate 42a by the second insulating paste 42 b.
According to an embodiment of the present invention, the plurality of first terminals 31 may further include a plurality of first vertical portions 311 and a plurality of first pins 312, wherein the plurality of first vertical portions 311 may be substantially perpendicular to the plurality of first terminals 31; one end of each of the first vertical portions 311 may be connected to the rear end of the corresponding first terminal 31, and the other end of each of the first vertical portions 311 may be connected to the corresponding first pin 312. The plurality of second terminals 32 may further include a plurality of second vertical portions 321, and the plurality of second vertical portions 321 may be substantially perpendicular to the plurality of second terminals 32, wherein one end of each of the second vertical portions 321 may be connected to the rear end of each of the corresponding second terminals 32.
According to some embodiments of the present invention, the widths of the first grounding portion 121 and the second grounding portion 122 of the bending structure 12 are greater than or equal to the width of each first terminal 31 or the width of each second terminal 32.
Referring to fig. 3 and 4 together, fig. 4 is an expanded plan view of the grounding member shown in fig. 3. According to the present invention, the first grounding portion 121 may further include a first abutting portion 1212 and the second grounding portion 122 may further include a second abutting portion 1222, wherein the first abutting portion 1212 may be disposed between the first grounding portion 121 and the first side or between the first grounding portion 121 and the second side, and the second abutting portion 1222 may be disposed between the second grounding portion 122 and the first side or between the second grounding portion 122 and the second side.
According to the embodiment of the present invention, the plurality of first terminals may be conventional 12 terminals, including, for example, a set of ground terminals, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of Configuration channel (Configuration channel) terminals, and a set of USB2.0 differential signal terminals; the plurality of second terminals may be conventional 12 terminals including, for example, a set of ground terminals, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of configuration channel terminals, and a set of USB2.0 differential signal terminals. The USB Type-C electrical connector can realize forward and reverse plugging because the first terminals and the second terminals have the same function and are arranged in opposite ways.
In some embodiments of the present invention, the body 11 and the bent structure 12 may be a single piece, and the height H1 of the first abutting portion 1212 is substantially the same as the height H2 of the second abutting portion 1222, so that the body 11 may be located at a half of the height H of the bent structure, and it should be noted that the height H of the bent structure 12 is substantially equal to the sum of the height of each of the first terminals 31, the thickness of the body 11, the thickness of the first insulating member, the thickness of the second insulating member, and the height of each of the second terminals 32. According to other embodiments of the present invention, the upper edges of the front ends of the first terminals 31 are substantially equal to the upper surface of the first grounding portion 121, and the lower edges of the front ends of the second terminals 32 are substantially equal to the lower surface of the second grounding portion 122, because the bending structure 12 is disposed at the side of the body 11, and the height of the bending structure is greater than that of the body, and protrudes upward from the first surface of the body and downward from the second surface of the body, the bending structure 12 functions as a grounding terminal.
It is understood that in such an embodiment, the number of the first terminals 31 is less than 12, and the number of the second terminals 32 is less than 12, for example, the number of the first terminals may be 11, including, for example, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of configuration channel terminals, a set of USB2.0 differential signal terminals, and a ground terminal disposed proximate to the second side of the body. The plurality of second terminals may be 11 terminals, including, for example, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of configuration channel terminals, a set of USB2.0 differential signal terminals, and a ground terminal disposed proximate to the second side of the body.
According to another preferred embodiment of the present invention, the grounding member comprises a main body and two bent structures, the main body 11 and the two bent structures can be a single piece, the height h1 of the first abutment 1212 is substantially the same as the height h2 of the second abutment 1222, and, therefore, the main body 11 can be located at a half position of the height H of the bent structure, and the upper edges of the front ends of the first terminals 31 are substantially equal to the upper surface of the first grounding portion 121, and the lower edges of the front ends of the second terminals 32 are substantially equal to the lower surface of the second grounding portion 122, since each of the bending structures 12 is disposed on the corresponding first side and second side of the body 11, and the height of the bending structure 12 is larger than the body, and the bending structure protrudes upward from the first surface of the body and protrudes downward from the second surface of the body, so that the bending structure has a function of a grounding terminal. Referring to fig. 1 and fig. 2 together, fig. 1 is a front view of an electrical connector according to an embodiment of the invention. In the present embodiment, the upper edges of the front ends of the first terminals 31 may define a first imaginary plane p1, and the lower edges of the front ends of the second terminals 32 may define a second imaginary plane p2, the upper surface of the first grounding portion (not shown in fig. 1) of the bending structure 12 may be located on the first imaginary plane p1, and the lower surface of the second grounding portion (not shown in fig. 1) of the bending structure 12 may be located on the second imaginary plane p 2. Preferably, the positions of the upper edges of the front ends of the first terminals 31 on the first imaginary plane p1 are symmetrical to the positions of the lower edges of the front ends of the second terminals 32 on the second imaginary plane p 2.
It is understood that in such embodiments, the plurality of first terminals may be 10 terminals including, for example, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of configuration channel terminals, and a set of USB2.0 differential signal terminals. The plurality of second terminals may be 10 terminals including, for example, a set of SuperSpeed TX differential signal terminals, a set of SuperSpeed RX differential signal terminals, a set of bus power terminals, a set of configuration channel terminals, and a set of USB2.0 differential signal terminals. In this embodiment, the distance between the first grounding portion 121 and the nearest neighboring first terminal 31 is equal to the distance between the neighboring second terminals 31, and the distance between the second grounding portion 122 and the nearest neighboring second terminal 32 is equal to the distance between the neighboring second terminals 32.
It can be understood that, in the above embodiments, since the bent structure of the side of the body can be used as the grounding terminal, the advantage of integrating the grounding terminal and the grounding member into a whole can be achieved.
According to an embodiment of the present invention, the second ground connection portion 122 may further include a third abutting portion 1223, and the third abutting portion 1223 may be disposed at a rear end of the second ground connection portion 122.
According to an embodiment of the present invention, the extending part 123 may include a first extending part 1231, wherein a front end of the first ground part 121 is connected to the first extending part 1231, and a front end of the second ground part 122 is connected to the first extending part 1231 opposite to the front end of the first ground part 121.
According to an embodiment of the present invention, the extending part 123 may further include a second extending part 1232, the second extending part 1232 is connected to the first extending part 1231, and the second extending part 1232 is substantially perpendicular to the first grounding part 121 or the second grounding part 122. Preferably, the extension 123 further includes a third extension 1233 and a fourth extension 1234, wherein the third extension 1233 is connected to the second extension 1232, and the fourth extension 1234 is connected to the third extension 1233. In the embodiment, the second extension portion 1232 and the third extension portion 1233 can be disposed between the first ground portion 121 and the second ground portion 122 and located near the front ends of the first ground portion 121 and the second ground portion 122.
According to a preferred embodiment of the present invention, the third extending portion 1233 may further include first convex portions 1233a, 1233b formed on two sides, the fourth extending portion 1234 may further include a second convex portion 1234a, and the first grounding portion 121 and the second grounding portion 122 may further form first concave portions 121a and 122a corresponding to and accommodating the first convex portions 1233a, 1233b and an accommodating space corresponding to and accommodating the second convex portion.
According to the present embodiment, the body 11 and the bending structure 12 are a single piece, and the manufacturing process is to cut a metal sheet into a desired shape by metal punching or the like. For example, the metal sheet may be pressed to bend the first grounding portion 121 downward from the body 11, wherein the first grounding portion 121 is substantially parallel to the side of the body, and the first abutting portion 1212 is located between the side of the body and the first grounding portion 121; the extension 123 and the second ground portion 122 are bent toward the first surface 111 of the body 11, so that the second ground portion 122 is located above the first ground portion 121, and the first extension 1231 is located at the front ends of the first ground portion 121 and the second ground portion 122 and is substantially perpendicular to the first ground portion 121 and the second ground portion 122; the second, third and fourth extending portions 1232, 1233 and 1234 may be bent along the edges of the first and second ground portions 121 and 122 to be located between the first and second ground portions 121 and 122, and substantially perpendicular to the first and second ground portions 121 and 122, wherein the second extending portion 1232 may be bent along the edges of the first and second ground portions 121 and 122 to form 90 degrees, the bent portion may be a rounded corner, a guiding corner or a right angle, and the first and third extending portions 1231 and 1233 are respectively connected to the second extending portion 1232, so that the first, second and third extending portions 1231, 1232 and 1233 may substantially form a right-angled structure, and specifically, the first, second and third extending portions 1231, 1232 and 1233 may form an L-shaped structure; the second abutting portion 1222 is bent from the second grounding portion 122 toward the main body 11, so that the second abutting portion 1222 is located between the side of the main body and the second grounding portion 122, thereby forming the shielding plate structure shown in fig. 2. According to some embodiments of the present invention, the third extending portion 1233 may further include first convex portions 1233a, 1233b formed on two sides, the fourth extending portion 1234 may further include a second convex portion 1234a, and the first grounding portion 121 and the second grounding portion 122 may further form first concave portions 121a and 122a corresponding to and accommodating the first convex portions 1233a, 1233b and an accommodating space S corresponding to and accommodating the second convex portion 1234 a. It should be noted that fig. 3 and 4 of the present invention are only one embodiment of the grounding member in the tongue structure of the present invention, and those skilled in the art will understand that the shape of the metal sheet can be adjusted according to the requirement, and is not limited thereto.
It should be noted that, in the present embodiment, the first fixing portion 2a and the second fixing portion 2b of the insulating base can be used to fix the first terminal 31, the second terminal 32 and the grounding member 1, and the first terminal 31 and the second terminal 32 can be fixed on the grounding member 1 by using the first insulating plate 41a and the first insulating glue 41b, and the second insulating plate 42a and the second insulating glue 42b, respectively, however, not limited thereto, the first terminal 31 and the second terminal 32 can also be fixed on the first insulating plate 41a and the second insulating plate 42a by insert injection molding, the first insulating plate 41a and the second insulating plate 42a can be assembled and fixed with the grounding member 1 and the insulating base, and alternatively, the first insulating plate 41a and the second insulating plate 42a can be integrated into an insulator (not shown in the figure), the insulator can be assembled and fixed with the grounding member 1 and the insulating base, alternatively, the insulator may be integrated with the insulating base.
In summary, the electrical connector provided by the present invention includes the insulating base, the grounding member including a body and a bending structure, wherein the bending structure is disposed on at least one of two side edges of the body, and the bending structure is electrically connected to the body and disposed on at least one of two side edges of the body, and has a height greater than that of the body, so that the electrical connector can have a function of a grounding terminal, and can replace the grounding terminal in the first terminal and the second terminal, thereby achieving an effect of integrating the grounding terminal and the grounding member into a whole. In addition, the bending structures are respectively formed on at least one of the two side edges of the body and have certain height and strength, so that the effect of protecting the structures on the two sides of the grounding piece in the tongue part can be achieved when the electric connector is plugged and butted, the abrasion or deformation of the tongue part structure can be effectively reduced, the structural stability of the electric connector is better when the electric connector is butted, and no adverse effect is caused on high-frequency signal transmission.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify the above-described embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of the invention should be determined from the following claims.
Claims (8)
1. An electrical connector, comprising:
a grounding member including
The body comprises a first surface, a second surface opposite to the first surface, a front end part, a rear end part opposite to the front end part, and a first side edge and a second side edge which are positioned between the front end part and the rear end part and are opposite to each other;
the two bending structures are respectively arranged on the first side edge and the second side edge and are used as grounding terminals; wherein this two structure of buckling includes:
two first grounding parts respectively arranged on the first side and the second side opposite to the body and substantially parallel to the first side and the second side opposite to the body;
the second grounding parts are arranged on the first side and the second side opposite to the body respectively and are substantially parallel to the first side and the second side opposite to the body respectively; and
two extending parts, each extending part is set between the first and the second grounding parts and connects the first and the second grounding parts, wherein, each extending part includes a first extending part, a second extending part, a third extending part and a fourth extending part, wherein, the front end of the first grounding part connects with the first extending part, the front end of the second grounding part connects with the first extending part, the second extending part connects with the first extending part, the third extending part connects with the second extending part, wherein, the first extending part, the second extending part and the third extending part form an L-shaped structure, the fourth extending part connects with the third extending part, the third extending part also includes a first convex part formed on two sides, the fourth extending part also includes a second convex part, the first grounding part and the second grounding part also form a first concave part corresponding to the convex part and containing the first concave part and a second concave part corresponding to the convex part An accommodating space for accommodating the second convex part;
the insulating base is arranged at the rear end part of the grounding piece close to the body;
a first insulating member disposed on the first surface of the body;
a second insulating member disposed on the second surface of the body;
the first terminals are arranged on the first insulating part, and the two first grounding parts are respectively arranged at two sides of the first terminals;
the second grounding parts are respectively arranged at two sides of the second terminals; and;
a housing surrounding the ground member to form a docking space having an opening.
2. The electrical connector of claim 1, wherein the first grounding portion is spaced from the nearest neighboring first terminal by a distance equal to a distance between two neighboring first terminals, and the second grounding portion is spaced from the nearest neighboring second terminal by a distance equal to a distance between two neighboring second terminals.
3. The electrical connector of claim 1, wherein the upper edges of the front ends of the first terminals are substantially equal to the upper surface of the first grounding portion, and the lower edges of the front ends of the second terminals are substantially equal to the lower surface of the second grounding portion.
4. The electrical connector of claim 1, wherein the first grounding portion has a width greater than or equal to a width of each of the first terminals, and the second grounding portion has a width greater than or equal to a width of each of the second terminals.
5. The electrical connector of claim 1, wherein the number of the first terminals is less than 12 and the number of the second terminals is less than 12.
6. The electrical connector of claim 1, wherein the first grounding portion further comprises a first abutting portion and the second grounding portion further comprises a second abutting portion, wherein the first abutting portion is disposed between the first grounding portion and the first side or between the first grounding portion and the second side, and the second abutting portion is disposed between the second grounding portion and the first side or between the second grounding portion and the second side.
7. The electrical connector as claimed in claim 6, wherein the first abutting portion has a height substantially the same as that of the second abutting portion, and the body is located at a position half of the height of the bent structure.
8. The electrical connector of claim 1, wherein the second extension portion is substantially perpendicular to the first ground portion or the second ground portion, and the second extension portion and the third extension portion are disposed between the first ground portion and the second ground portion and located near front ends of the first ground portion and the second ground portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721002.3A CN109428234B (en) | 2017-08-22 | 2017-08-22 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721002.3A CN109428234B (en) | 2017-08-22 | 2017-08-22 | Electrical connector |
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| CN109428234A CN109428234A (en) | 2019-03-05 |
| CN109428234B true CN109428234B (en) | 2020-08-18 |
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| CN201710721002.3A Active CN109428234B (en) | 2017-08-22 | 2017-08-22 | Electrical connector |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204696302U (en) * | 2015-04-21 | 2015-10-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWM519829U (en) * | 2014-04-14 | 2016-04-01 | 蘋果公司 | Durable connector receptacles |
| KR20170014245A (en) * | 2015-07-29 | 2017-02-08 | 히로세코리아 주식회사 | Receptacle |
| WO2017022355A1 (en) * | 2015-07-31 | 2017-02-09 | 日本航空電子工業株式会社 | Connector and method for manufacturing connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10122124B2 (en) * | 2015-04-02 | 2018-11-06 | Genesis Technology Usa, Inc. | Three dimensional lead-frames for reduced crosstalk |
-
2017
- 2017-08-22 CN CN201710721002.3A patent/CN109428234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM519829U (en) * | 2014-04-14 | 2016-04-01 | 蘋果公司 | Durable connector receptacles |
| CN204696302U (en) * | 2015-04-21 | 2015-10-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| KR20170014245A (en) * | 2015-07-29 | 2017-02-08 | 히로세코리아 주식회사 | Receptacle |
| WO2017022355A1 (en) * | 2015-07-31 | 2017-02-09 | 日本航空電子工業株式会社 | Connector and method for manufacturing connector |
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| CN109428234A (en) | 2019-03-05 |
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