CN204597076U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204597076U CN204597076U CN201520292420.1U CN201520292420U CN204597076U CN 204597076 U CN204597076 U CN 204597076U CN 201520292420 U CN201520292420 U CN 201520292420U CN 204597076 U CN204597076 U CN 204597076U
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- CN
- China
- Prior art keywords
- lid
- electric connector
- fixed
- assembly
- noumenon
- Prior art date
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Abstract
A kind of electric connector is in order to transmitting high-frequency signals, and it includes the first assembly, the second assembly, an insulating body, are placed in the barricade of this insulating body and are surrounded on the shielding casing of the first assembly and the second assembly outer rim; Wherein the first assembly and the second assembly are by coated for insulating body buckle, and cover again on an insulation cover body, and the first lid on insulation cover body and the second lid also contact mutual to shielding casing contact, the electrostatic that electric connector is produced when transmitting high-frequency signals is able to be passed on shielding casing respectively by the first lid, the second lid and barricade derive, and avoids high-frequency signals to disturb.
Description
Technical field
The utility model is about a kind of electric connector, refers to a kind of electric connector being applied to USB TYPE C especially.
Background technology
The electric connector of universal serial bus (hereinafter referred to as USB) specification is in daily life uses, it is one of transmission interface of extensive use the most, because facilitating of USB interface is easy-to-use, size is little and cost is reasonable, the trace of the USB that is therefore all seen everywhere at each different operating field domain.No matter be the notebook computer of core entertainment device as TV, individual of family, Smartphone, board device or work active computer, the printer of office, and even the multi-media communication entertainment systems of automobile, is all dependent on USB often to carry out the task of data transmission.
Except providing convenience, except quick and reliable data transmission, USB also has a function very easily, and that is exactly carry out electric power transfer by being interconnected of electronic multimedia device interface, namely so-called charging.But, the current the highest electric power that still can only be provided to 7.5 watts of USB charging, although evolving for electrical specification like this can meet hand-hold type and can take the charge requirement of device as mobile phone or music media player (MP3), but usually need consuming time longer, and want to meet large scale and the power supply of relatively high power product as screen display or notebook computer need be consumed, be then slightly dislike not enough.
In order to the more universal application of USB on different device is powered, and easy to carry and more frivolous electronic multimedia product is provided, reduce the situation occurring because of USB direction of insertion or wiring anisotropy to transmit, brand-new universal serial bus Type C just arises at the historic moment simultaneously.USB formulates the world ANSI (USB-IF) in announcing the standard criterion that this key name is USB Type C interface a few days ago, be intended to by the electric power transfer amount up to 100 watts, various device is allowed all to meet power demands by an independent USB cable, make it shorten the advantage in device charging interval, more can optimize the convenience of mobile applications.
In addition, USB Type C interface will support the brand-new ultrathin design of various equipment, from mobile phone, panel computer, two-in-one product, notebook computer to the equipment of desktop computer and other numerous more specifically purposes.
This adopts the slim interface of industry new standard can data transmission, electric power and video signal, to people be become in conjunction with the unique interface needed for various device transmission, due to synchronously rolling up of data transmission amount, in use may produce corresponding electromagnetic radiation, so that the normal operation of interference other electron component, in view of this, industry generally all can reduce the generation of electromagnetic interference (EMI) with earthing mode.
Only, USB Type C interface due to its conducting terminal quantity more, and volume is also along with diminishing, in limited space, how to overcome the generation of electromagnetic interference (EMI), will be that this product needs the problem overcome badly.
As can be seen here, above-mentioned structure of commonly using still has many disappearances, a real non-kindhearted designer, and is urgently improved.
This case creator in view of above-mentioned commonly use structure every shortcoming of deriving, be urgently think to be improved innovation, and after taking great pains to attain one's goal for many years and concentrating on studies, finally successfully researched and developed this part electric connector.
Utility model content
The object of this wound utility model is to provide a kind of first assembly and the second assembly mutual snaps into position of overhead kick structure by the first noumenon and the second body both sides, makes it be able to insulating body is coated and reach the firm effect connected.
Another object of the present utility model is to provide a kind of insulate the first lid on cover body and the second lid and can assembles with shielding casing and overlap, and absorbed electrostatic can be derived by shielding casing by the first lid and the second lid thoroughly, reduce the interference of signal.
In order to achieve the above object, electric connector of the present utility model, it includes:
One insulating body;
One barricade, is fixedly arranged in this insulating body, and it includes one and is fixed on body on this insulating body, and both sides, body front end are then bent with an elastic arm, and end both sides are then arranged in the prominent part of a contact site;
One first assembly, it includes the first noumenon and is fixed on the first terminal on this first noumenon, and the both side edges of this first noumenon is then formed with the overhead kick of a tool hook part respectively;
One second assembly, it includes the second body and is fixed on the second terminal on this second body, the both side edges of this second body is then formed with the overhead kick of a tool hook part respectively, by the mutual snaps into position between hook part, make between this first assembly and second group, to be able to the clamping of this insulating body to be coated and fixed;
One insulation cover body, by this first assembly and the second assembly coated, and its front end forms a docking port that mutually can dock for butt connector, on this insulation cover body, lower both sides are connected to one first lid and one second lid, and the outside of this first lid and the second lid is then extended with the elastic portion of an elastically deformable respectively;
One shielding casing, coated said elements, and the elastic portion Elastic Contact of inner edge and the first lid and the second lid.
In an embodiment of the present utility model, wherein this insulating body is a rectangular plate-like structure, the upper and lower surface of this insulating body is then respectively equipped with a positioning convex portion and is positioned at the location indentations of positioning convex portion leading edge, by the setting of positioning convex portion and location indentations, make it can fix with the first assembly and the mutual buckle of the second assembly.
In an embodiment of the present utility model, wherein this first noumenon and the second body are made by isolation material, and its end face is protruding with the buckle protuberance in an inclination triangular shape seen from the side.
In an embodiment of the present utility model, wherein this second terminal includes and is fixed on the second intrinsic fixed part, these fixed part two ends then extend a contact site and weld part respectively, and wherein this contact site is arranged towards front end bending, and weld part is then positioned at the second body tip and is welded and fixed for cable.
In an embodiment of the present utility model, wherein this first terminal includes the fixed part be fixed in the first noumenon, these fixed part two ends then extend a contact site and weld part respectively, wherein this contact part is arranged towards front end bending, and weld part is then positioned at the first noumenon end and is welded and fixed for cable.
In an embodiment of the present utility model, wherein form an accommodation space in this insulation cover body, and be formed with one respectively in the upper and lower both sides of this accommodation space can for the first terminal and the accommodating terminal accommodation groove of the second terminal.
In an embodiment of the present utility model, wherein the terminal accommodation groove outer rim of this insulation cover body is then formed with one first lid storage tank and the second lid storage tank more respectively.
In an embodiment of the present utility model, wherein the two ends of this insulation cover body be then arranged with one respectively can the chute of accommodating barricade elastic arm.
In an embodiment of the present utility model, wherein the front end of this first lid and the second lid is bent with a reverse clamping part towards the direction of docking port.
In an embodiment of the present utility model, wherein this shielding casing is made by a metal material, and this shielding casing be provided with one can with the fixing hole of the mutual snaps into position of buckle protuberance of the first noumenon and the second body, shielding casing is able to by this fixing hole said elements is coated.
The beneficial effect of the utility model electric connector:
The overhead kick of electric connector the first noumenon of the present utility model and the second body both sides is corresponding setting between two, and therefore this first noumenon and the second body only need to use a set of identical Making mold, significantly reduce cost of manufacture of the present utility model.The utility model is overlapped mutually by the elastic portion of the first lid and the second lid and shielding casing, and electrostatic can be derived.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the utility model electric connector.
Fig. 2 is the local combination perspective exploded view of the utility model electric connector.
Fig. 3 is the another local combination perspective exploded view of the utility model electric connector.
Fig. 4 is the three-dimensional schematic diagram of the utility model electric connector.
Fig. 5 is the perspective cross section structural representation of the utility model electric connector.
Fig. 6 be the utility model electric connector be interconnected the schematic diagram in room with circuit board.
Fig. 7 is the coated line end iron-clad schematic diagram of the utility model electric connector.
Reference numeral
1 insulating body
11 positioning convex portion
12 location indentations
2 barricades
21 bodies
22 elastic arms
23 clamping parts
24 contact sites
3 first assemblies
31 the first noumenons
311 buckle protuberances
312 hook parts
313 overhead kicks
32 the first terminals
321 fixed parts
322 contact sites
323 weld parts
4 second assemblies
41 second bodies
411 buckle protuberances
412 hook parts
413 overhead kicks
42 second terminals
421 fixed parts
422 contact sites
423 weld parts
5 insulation cover bodies
51 accommodation spaces
52 terminal accommodation groove
53 first lid storage tanks
54 second lid storage tanks
55 chutes
6 first lids
61 elastic portion
62 reverse clamping parts
7 second lids
71 elastic portion
72 reverse clamping parts
8 shielding casings
81 fixing holes
82 support portions
9 circuit boards
A line end housing.
Embodiment
For above and other object of the present utility model, feature and advantage can be become apparent, cited below particularly go out preferred embodiment, and coordinate institute's accompanying drawings, be described in detail below.
Refer to shown in Fig. 1 to Fig. 5, electric connector of the present utility model includes:
One insulating body 1, this insulating body 1 is a rectangular plate-like structure, the upper and lower surface of this insulating body is then respectively equipped with a positioning convex portion 11 and is positioned at the location indentations 12 of positioning convex portion 11 leading edge, by the setting of positioning convex portion 11 and location indentations 12, it is made to supply the first assembly and the mutual snaps into position of the second assembly;
One barricade 2, this barricade 2 is made by a Metal Flake material, it includes a body 21, both sides, body 21 front end then direction outwardly, are forward bent with an elastic arm 22, this elastic arm 22 front end is then extended with a clamping part 23 more in the horizontal direction, and this clamping part 23 is arranged in mutually corresponding between two, body 21 end both sides then projection bending are extended with a contact site 24; This barricade 2 buries shaping technology by edge and is fixed in insulating body 1, and the body 21 of barricade 2 is inlayed and is embedded in insulating body 1, the clamping part 22 of front end and the contact site 24 of end then expose to front end and the end of this insulating body 1 respectively;
One first assembly 3, it includes the first noumenon 31 and the first terminal 32;
This first noumenon 31 is made by isolation material, and its end face is protruding with the buckle protuberance 311 in an inclination triangular shape of sight from the side, and both side edges is then formed with the overhead kick 313 of a tool hook part 312 respectively;
This first terminal 32 includes the fixed part 321 be fixed in the first noumenon 31, these fixed part 321 two ends then extend a contact site 322 and weld part 323 respectively, wherein this contact site 322 is arranged towards front end bending, and weld part 323 is then positioned at the first noumenon 31 end and is welded and fixed for cable;
One second assembly 4, it includes the second body 41 and the second terminal 42;
This second body 41 is made by isolation material, and its end face is protruding with the buckle protuberance 411 in an inclination triangular shape of sight from the side, and both side edges is then formed with the overhead kick 413 of a tool hook part 412 respectively;
This second terminal 42 includes the fixed part 421 be fixed in the second body 41, these fixed part 421 two ends then extend a contact site 422 and weld part 423 respectively, wherein this contact site 422 is arranged towards front end bending, and weld part 423 is then positioned at the second body 41 end and is welded and fixed for cable;
One insulation cover body 5, an accommodation space 51 is formed in this insulation cover body 5, and be formed with one respectively in the upper and lower both sides of this accommodation space 51 can for the first terminal and the accommodating terminal accommodation groove 52 of the second terminal, the outer rim of this terminal accommodation groove is then formed with one first lid storage tank 53 and the second lid storage tank 54 more respectively, the two ends of this insulation cover body 5 are then arranged with one respectively can the chute 55 of accommodating barricade elastic arm, makes this insulation cover body 5 be able to this first assembly 3 accommodating and the second assembly 4 and form a docking port that mutually can dock for butt connector;
This first lid 6, it covers in the first lid storage tank 53 of this insulation cover body 5, and its upper limb is extended with the elastic portion 61 of an elastically deformable towards outside, and front end is then bent with a reverse clamping part 62 towards the direction of docking port;
This second lid 7, it covers in the second lid storage tank 54 of this insulation cover body 5, and its upper limb is extended with the elastic portion 71 of an elastically deformable towards outside, and front end is then bent with a reverse clamping part 72 towards the direction of docking port;
One shielding casing 8, made by a metal material, this shielding casing 8 be provided with one can with the fixing hole 81 of the mutual snaps into position of buckle protuberance 311,411 of the first noumenon 31 and the second body 41, shielding casing 8 is able to by this fixing hole 81 said elements is coated, and the inner side of this shielding casing 8 then can with elastic portion (61, the 71) Elastic Contact of the first lid 6 and the second lid 7, the electrostatic that electric connector is produced when transmitting high-frequency signals is able to transmit respectively by the first lid 6, second lid 7 and shielding casing 8 is derived.
Refer to shown in Fig. 6, for the utility model and circuit board are interconnected schematic diagram, when the utility model electric connector and circuit board are interconnected, this circuit board 9 can be inserted between the contact site 24 of barricade 2 end and the support portion 82 of shielding casing 8 end extension, this support portion 82 can be resisted against the lower edge of circuit board 9, the contact site 22 of barricade 2 then can be positioned at the upper surface of circuit board 9, now this first terminal 32 and the second terminal 42 are to be welded and fixed with the upper surface of circuit board 9 and lower surface respectively, reach the effect of electric connection.
Refer to shown in Fig. 7, when the utility model electric connector and circuit board be welded to each other fixing after, a line end housing A can be covered outside shielding casing 8, be accomplished a wire end plug accordingly, complete finished product.
Feature of the present utility model is:
1. the overhead kick of this first noumenon and the second body both sides is corresponding setting between two, and therefore this first noumenon and the second body only need to use a set of identical Making mold, significantly reduce cost of manufacture of the present utility model.
2. mutually overlapped by the elastic portion of the first lid and the second lid and shielding casing, and electrostatic can be derived.
Above-listed detailed description illustrates for the utility model one possible embodiments, only this embodiment be not used to limit the scope of the claims of the present utility model, all do not depart from the utility model skill spirit institute for it equivalence implement or change, all should be contained in the scope of the claims of this case.
Claims (10)
1. an electric connector, is characterized in that including:
One insulating body;
One barricade, is fixedly arranged in this insulating body, and it includes one and is fixed on body on this insulating body, and both sides, body front end are then bent with an elastic arm, and end both sides are then arranged in the prominent part of a contact site;
One first assembly, it includes the first noumenon and is fixed on the first terminal on this first noumenon, and the both side edges of this first noumenon is then formed with the overhead kick of a tool hook part respectively;
One second assembly, it includes the second body and is fixed on the second terminal on this second body, the both side edges of this second body is then formed with the overhead kick of a tool hook part respectively, by the mutual snaps into position between hook part, make between this first assembly and second group, to be able to the clamping of this insulating body to be coated and fixed;
One insulation cover body, by this first assembly and the second assembly coated, and its front end forms a docking port that mutually can dock for butt connector, on this insulation cover body, lower both sides are connected to one first lid and one second lid, and the outside of this first lid and the second lid is then extended with the elastic portion of an elastically deformable respectively;
One shielding casing, coated said elements, and the elastic portion Elastic Contact of inner edge and the first lid and the second lid.
2. electric connector as claimed in claim 1, it is characterized in that, wherein this insulating body is a rectangular plate-like structure, the upper and lower surface of this insulating body is then respectively equipped with a positioning convex portion and is positioned at the location indentations of positioning convex portion leading edge, by the setting of positioning convex portion and location indentations, make it can fix with the first assembly and the mutual buckle of the second assembly.
3. electric connector as claimed in claim 1, it is characterized in that, wherein this first noumenon and the second body are made by isolation material, and its end face is protruding with the buckle protuberance in an inclination triangular shape seen from the side.
4. electric connector as claimed in claim 1, it is characterized in that, wherein this second terminal includes and is fixed on the second intrinsic fixed part, these fixed part two ends then extend a contact site and weld part respectively, wherein this contact site is arranged towards front end bending, and weld part is then positioned at the second body tip and is welded and fixed for cable.
5. electric connector as claimed in claim 1, it is characterized in that, wherein this first terminal includes the fixed part be fixed in the first noumenon, these fixed part two ends then extend a contact site and weld part respectively, wherein this contact part is arranged towards front end bending, and weld part is then positioned at the first noumenon end and is welded and fixed for cable.
6. electric connector as claimed in claim 1, is characterized in that, wherein forms an accommodation space in this insulation cover body, and be formed with one respectively in the upper and lower both sides of this accommodation space can for the first terminal and the accommodating terminal accommodation groove of the second terminal.
7. electric connector as claimed in claim 6, it is characterized in that, wherein the terminal accommodation groove outer rim of this insulation cover body is then formed with one first lid storage tank and the second lid storage tank more respectively.
8. electric connector as claimed in claim 1, is characterized in that, wherein the two ends of this insulation cover body be then arranged with one respectively can the chute of accommodating barricade elastic arm.
9. electric connector as claimed in claim 1, is characterized in that, wherein the front end of this first lid and the second lid is bent with a reverse clamping part towards the direction of docking port.
10. electric connector as claimed in claim 2, it is characterized in that, wherein this shielding casing is made by a metal material, and this shielding casing be provided with one can with the fixing hole of the mutual snaps into position of buckle protuberance of the first noumenon and the second body, shielding casing is able to by this fixing hole said elements is coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292420.1U CN204597076U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292420.1U CN204597076U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597076U true CN204597076U (en) | 2015-08-26 |
Family
ID=53933192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292420.1U Expired - Fee Related CN204597076U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107407A1 (en) * | 2016-12-15 | 2018-06-21 | 东莞市汉杰电子科技有限公司 | Usb type-c connector |
| CN108631124A (en) * | 2017-03-21 | 2018-10-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2015
- 2015-05-08 CN CN201520292420.1U patent/CN204597076U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107407A1 (en) * | 2016-12-15 | 2018-06-21 | 东莞市汉杰电子科技有限公司 | Usb type-c connector |
| CN108631124A (en) * | 2017-03-21 | 2018-10-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWI726110B (en) * | 2017-03-21 | 2021-05-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |