CN204179429U - double-interface electric connector - Google Patents

double-interface electric connector Download PDF

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Publication number
CN204179429U
CN204179429U CN201420637723.8U CN201420637723U CN204179429U CN 204179429 U CN204179429 U CN 204179429U CN 201420637723 U CN201420637723 U CN 201420637723U CN 204179429 U CN204179429 U CN 204179429U
Authority
CN
China
Prior art keywords
shielding casing
hyoplastron portion
electric connector
double
interface electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420637723.8U
Other languages
Chinese (zh)
Inventor
方志宏
毛玉华
吴祝平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN DRAPHO ELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
KUNSHAN DRAPHO ELECTRONICS TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KUNSHAN DRAPHO ELECTRONICS TECHNOLOGY Co Ltd filed Critical KUNSHAN DRAPHO ELECTRONICS TECHNOLOGY Co Ltd
Priority to CN201420637723.8U priority Critical patent/CN204179429U/en
Application granted granted Critical
Publication of CN204179429U publication Critical patent/CN204179429U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of Double-interface electric connector, comprise insulating body, be coated on the first shielding casing of insulating body periphery and be contained in the conducting end subgroup in described insulating body, the first docking chamber is provided with in described first shielding casing, described Double-interface electric connector also comprises the second shielding casing being positioned at described first docking chamber, is provided with the second docking chamber in described second shielding casing.Double-interface electric connector described in the utility model by arranging the second shielding casing thus forming two interface frame, mating frame mouths in the first shielding casing, can be used for simultaneously or the electric connector that docking two is dissimilar separately, by in two kinds of Function Integration Mechanism to electric connectors, user is used more convenient, also can effectively reduce costs and space hold.

Description

Double-interface electric connector
Technical field
The utility model relates to electric connector field, particularly relates to a kind of Double-interface electric connector be fixedly connected with circuit board.
Background technology
Electric connector is as a kind of common electric connection device, widely apply in industrial every field, especially in consumer electronics field, electric connector is the important component part of electronic product, such as, all kinds of electrical connector interface on PC mainboard, each class interface etc. on mobile phone.Electric connector needs to be electrically connected with the connector docked (as butt-jointed electric connector or circuit board or cable), to realize electrical transmission.Current most of electric connector can only be connected with the interfacing part of single kind, therefore function ratio is more single, such as, USB socket can only grafting USB plug, can not grafting mutually between different types of electric connector, because the circuit board connector species that powers on is various, realize different functions respectively, but the space of circuit board is very limited again, this just requires that the structural design of electric connector must be very exquisite, and super multifunctional direction development, to save space.
Utility model content
The technical problem that the utility model solves is to provide a kind of Double-interface electric connector, to improve the convenience that user uses.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Double-interface electric connector, comprise insulating body, be coated on the first shielding casing of insulating body periphery and be contained in the conducting end subgroup in described insulating body, the first docking chamber is provided with in described first shielding casing, described Double-interface electric connector also comprises the second shielding casing being positioned at described first docking chamber, is provided with the second docking chamber in described second shielding casing.
Further, described insulating body is provided with a base portion and from the first hyoplastron portion that base portion extends forward and the second hyoplastron portion, described second hyoplastron portion and described first hyoplastron portion are arranged in left and right all in tabular and in the horizontal direction, and described first hyoplastron portion is positioned at described second and docks outside chamber.
Further, described second shielding casing and described first shielding casing are metalwork and the conducting that contacts with each other, and described second shielding casing ringwise and be surrounded on described second hyoplastron portion surrounding to be isolated in the second hyoplastron portion and the first hyoplastron portion.
Further, described second hyoplastron portion extend into described second docking chamber in and dock with a Type C type USB connector.
Further, the length in the first hyoplastron portion is greater than the length in described second hyoplastron portion, and described first shielding casing and the second shielding casing are all in enclosed annular.
Further, described insulating body is provided with the base portion of a longitudinal extension, and the longitudinal two ends of described base portion are provided with curved portions and are positioned at the arc convex on rear side of curved portions, and described arc convex is for withstanding the back edge of described first shielding casing.
Further, described first shielding casing and the second shielding casing have the identical but docking port that size is different of shape, and described docking port is rectangular and have the identical arc chord angle of four radians.
Further, described conducting end subgroup comprises the first end subgroup be immobilizated in described first hyoplastron portion and the second terminal group be immobilizated in described second hyoplastron portion, and described second terminal group comprises the upper row's terminal and lower row's terminal and the division board between described upper and lower row's terminal that lay respectively at described second upper and lower both sides, hyoplastron portion.
Further, described first docking chamber in be provided with the first hyoplastron portion, described second docking chamber in be provided with the second hyoplastron portion, described first hyoplastron portion and the second hyoplastron portion all in tabular and both in the horizontal direction in left and right setting.
Further, the one in described first hyoplastron portion and the second hyoplastron portion and described insulating body are integrally formed, and another one is be assembled in described first docking chamber, separable monomer.
Double-interface electric connector described in the utility model by arranging the second shielding casing thus forming two interface frame, mating frame mouths in the first shielding casing, can be used for simultaneously or the electric connector that docking two is dissimilar separately, by in two kinds of Function Integration Mechanism to electric connectors, user is used more convenient, also can effectively reduce costs and space hold.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of Double-interface electric connector described in the utility model.
Fig. 2 is the three-dimensional exploded view of Double-interface electric connector described in the utility model.
Embodiment
Refer to shown in Fig. 1, Fig. 2, the utility model provides a kind of Double-interface electric connector 100, comprise an insulating body 10, around be coated on insulating body 10 periphery the first shielding casing 20, be positioned at the second shielding casing 30 of described first shielding casing 20 and be contained in the conducting end subgroup of described insulating body 10.
Described insulating body 10 is provided with a base portion 11, from the first hyoplastron portion 12 that the front end face of base portion 11 protrudes out forward and the second hyoplastron portion 13 being positioned at the first side, hyoplastron portion 12.Described base portion 11 longitudinal extension, and its longitudinal two ends are provided with curved portions 14 and are positioned at the arc convex 15 on rear side of curved portions 14, described arc convex 15, for withstanding the back edge of described first shielding casing 20, plays the positioning action of fore-and-aft direction.Described first hyoplastron portion 12 is all horizontally disposed with described second hyoplastron portion 13, and the length in the first hyoplastron portion 12 is greater than the length in described second hyoplastron portion 13.And described first hyoplastron portion 13 of hyoplastron portion 12, second is arranged in left and right in the horizontal direction.
Described first shielding casing 20 is metal material, and it passes through punch forming process and is formed after bending.Described first shielding casing 20 is provided with a roof 21, the diapire 22 relative with roof 21 and connects the curved wall 23 of roof 21 and diapire 22, described roof 21, diapire 22 and two curved walls 23 form one first docking chamber 24 jointly, for holding described insulating body 10, described curved wall 23 is coated in the curved portions 14 at described base portion 11 two ends respectively, in addition, described roof 21 is provided with the shell fragment 25 protruded out in described first docking chamber 24, and described curved wall 23 is provided with the installation portion 26 to downward-extension.Described first hyoplastron portion 12 and the second hyoplastron portion 13 are all located in described first docking chamber 24, for being electrically connected with butt-jointed electric connector.
Described second shielding casing 30 is metal material, it is arranged in the first docking chamber 24 of described first shielding casing 20, and be surrounded on the surrounding in described second hyoplastron portion 13, thus described second hyoplastron portion 13 is isolated with described first hyoplastron portion 12, reduce the signal disturbing between the electric contact region at the first place, hyoplastron portion 12 and the electric contact region at the second place, hyoplastron portion 13.And, described second shielding casing 30 with form second between the second hyoplastron portion 13 and dock chamber 31, and by the acting in conjunction of the first shielding casing 20, second shielding casing 30, the signal transmitting quality in described second hyoplastron portion 13 will be more stable, extraneous signal disturbing effectively can be reduced.In addition, contact with each other between described second shielding casing 30 and described first shielding casing 20.
Thus, described second shielding casing 30 divides formation one second to dock chamber 31 in single area in described first docking chamber 24, thus, make to possess in the first docking chamber 24 two docking regions (being respectively: the second shielding casing 30 inside region, region between the second shielding casing 30 and the first shielding casing 20), can for inserting while two kinds of dissimilar butt end electric connector products or insert separately or the insertion of both fit products, and isolated by the second shielding casing 30 between two docking regions, to reach the object reducing signal disturbing.It is worth mentioning that, in the utility model preferred forms, for holding a USB electric connector (not shown) in the second docking chamber 31 that described second shielding casing 30 is formed, especially Type C type USB electric connector; And described first shielding casing 20 and the second shielding casing 30 have shape identical but docking port A, B that size is different, and described docking port A, B are rectangular, and have the identical arc chord angle of four radians.
Described conducting end subgroup comprises first end subgroup 41 and the second terminal group 42.Wherein, described first end subgroup 41 comprises the upper row's terminal and lower row's terminal that lay respectively at described first upper and lower both sides, hyoplastron portion 12; Described second terminal group 42 comprises the upper row's terminal and lower row's terminal and the division board 43 between described upper and lower row's terminal that lay respectively at described second upper and lower both sides, hyoplastron portion 13, described division board 43 is metal material, it is for separating two rows terminal, to reach effect of EMI suppression.Described first end subgroup 41 and the second terminal group 42 are respectively used to be electrically connected with butt end electric connector.
In addition, in other execution modes of the utility model, because the first hyoplastron portion 12 and the second hyoplastron portion 13 are respectively used to the transmission realizing two kinds of unlike signals, be independent of each other, can independently exist, therefore, the conducting terminal on described second hyoplastron portion 13 and surface thereof and described second shielding casing 30, can be assembled in described first docking chamber 24 as an independent connector single piece, i.e. described second hyoplastron portion 13 and described insulating body 10, first hyoplastron portion 12 is split-type structural, the purposes of multi-functional grafting can be met equally, docking port interface still keeps identical, therefore, still belong to the utility model protection category within, do not repeat them here.
In sum, Double-interface electric connector 100 described in the utility model is by the setting of the first shielding casing 20, second shielding casing 30, define two docking regions, butt end electric connector or its fit product of two types can be docked at the same time or separately, achieve multifunctional application, make the user to use more convenient, and by design, dissimilar and electric connector product that is function are pooled a monomer electric connector product, not only reduce cost, also make volume more miniaturized.
The above; it is only most preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; any those of ordinary skill in the art; do not departing under technical solutions of the utility model ambit; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, all belong to the scope of claims protection.

Claims (10)

1. a Double-interface electric connector, comprise insulating body, be coated on the first shielding casing of insulating body periphery and be contained in the conducting end subgroup in described insulating body, the first docking chamber is provided with in described first shielding casing, it is characterized in that: described Double-interface electric connector also comprises the second shielding casing being positioned at described first docking chamber, is provided with the second docking chamber in described second shielding casing.
2. Double-interface electric connector according to claim 1, it is characterized in that: described insulating body is provided with a base portion and from the first hyoplastron portion that base portion extends forward and the second hyoplastron portion, described second hyoplastron portion and described first hyoplastron portion are arranged in left and right all in tabular and in the horizontal direction, and described first hyoplastron portion is positioned at described second and docks outside chamber.
3. Double-interface electric connector according to claim 2, it is characterized in that: described second shielding casing and described first shielding casing are metalwork and the conducting that contacts with each other, described second shielding casing ringwise and be surrounded on described second hyoplastron portion surrounding to be isolated in the second hyoplastron portion and the first hyoplastron portion.
4. Double-interface electric connector according to claim 2, is characterized in that: described second hyoplastron portion extend into described second docking chamber in and dock with a Type C type USB connector.
5. Double-interface electric connector according to claim 3, is characterized in that: the length in the first hyoplastron portion is greater than the length in described second hyoplastron portion, and described first shielding casing and the second shielding casing are all in enclosed annular.
6. Double-interface electric connector according to claim 1, it is characterized in that: described insulating body is provided with the base portion of a longitudinal extension, and the longitudinal two ends of described base portion are provided with curved portions and are positioned at the arc convex on rear side of curved portions, described arc convex is for withstanding the back edge of described first shielding casing.
7. Double-interface electric connector according to claim 6, is characterized in that: described first shielding casing and the second shielding casing have the identical but docking port that size is different of shape, and described docking port is rectangular and have the identical arc chord angle of four radians.
8. the Double-interface electric connector according to any one in claim 2 to 5, it is characterized in that: described conducting end subgroup comprises the first end subgroup be immobilizated in described first hyoplastron portion and the second terminal group be immobilizated in described second hyoplastron portion, described second terminal group comprises the upper row's terminal and lower row's terminal and the division board between described upper and lower row's terminal that lay respectively at described second upper and lower both sides, hyoplastron portion.
9. Double-interface electric connector according to claim 1, it is characterized in that: in described first docking chamber, be provided with the first hyoplastron portion, described second docking chamber in be provided with the second hyoplastron portion, described first hyoplastron portion and the second hyoplastron portion all in tabular and both in the horizontal direction in left and right setting.
10. Double-interface electric connector according to claim 9, is characterized in that: the one in described first hyoplastron portion and the second hyoplastron portion and described insulating body are integrally formed, and another one is be assembled in described first docking chamber, separable monomer.
CN201420637723.8U 2014-10-31 2014-10-31 double-interface electric connector Expired - Fee Related CN204179429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420637723.8U CN204179429U (en) 2014-10-31 2014-10-31 double-interface electric connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420637723.8U CN204179429U (en) 2014-10-31 2014-10-31 double-interface electric connector

Publications (1)

Publication Number Publication Date
CN204179429U true CN204179429U (en) 2015-02-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420637723.8U Expired - Fee Related CN204179429U (en) 2014-10-31 2014-10-31 double-interface electric connector

Country Status (1)

Country Link
CN (1) CN204179429U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104319579A (en) * 2014-10-31 2015-01-28 昆山德朋电子科技有限公司 Double-interface electric connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104319579A (en) * 2014-10-31 2015-01-28 昆山德朋电子科技有限公司 Double-interface electric connector

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

Termination date: 20211031