CN204011838U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204011838U CN204011838U CN201420411705.8U CN201420411705U CN204011838U CN 204011838 U CN204011838 U CN 204011838U CN 201420411705 U CN201420411705 U CN 201420411705U CN 204011838 U CN204011838 U CN 204011838U
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- CN
- China
- Prior art keywords
- base portion
- electric connector
- hyoplastron
- conducting terminal
- afterbody
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric connector, comprise insulating body, insulating body comprises the first noumenon; The hyoplastron that the first noumenon comprises the first base portion and extends forward from the first base portion, hyoplastron comprises the first surface and the second surface that are oppositely arranged; Multiple the first conducting terminals comprise multiple the first contact sites of being located at side by side hyoplastron first surface; Multiple the second conducting terminals comprise multiple the second contact sites of being located at side by side hyoplastron second surface; The first contact site and the symmetrical setting of the second contact site; One metal shell is coated on insulating body periphery, with the common grafting space that forms of hyoplastron, metal shell comprises the roof and the diapire that are oppositely arranged, roof equals diapire to the distance between hyoplastron second surface to the distance between hyoplastron first surface, the utility model electric connector has the function of positive and negative grafting, when user pegs graft butt-jointed electric connector, need not deliberately go to distinguish grafting direction, thereby increase user's convenience.
Description
[technical field]
The utility model relates to a kind of electric connector, espespecially a kind of electric connector of realizing positive and negative grafting.
[background technology]
Existing electric connector generally comprises an insulating body, described insulating body has a base portion, one hyoplastron extends to form forward from described base portion, the thickness of described hyoplastron is less than the thickness of described base portion, multiple conducting terminals, be located in described insulating body, described multiple conducting terminal comprises that multiple contact sites expose respectively and the upper and lower surface of described hyoplastron, one metal shell is coated on described insulating body periphery, the common grafting space that forms of described metal shell and described hyoplastron, use for a pair of electric connector that connects and peg graft, the insert port of the described metal shell of described electric connector is trapezoidal, to form an error-proof structure, so design, described butt-jointed electric connector must in the right directionly could insert described electric connector and transmit with settling signal.
But, in use radom insertion often of user, in the time that described butt-jointed electric connector oppositely inserts, due to the existence of described error-proof structure, cause described butt-jointed electric connector can not be inserted into smoothly described electric connector to carry out signal transmission, so that user adjusts direction to described butt-jointed electric connector again, reinserts, and brings very burden to user.
Therefore, be necessary a kind of better electric connector of design, to overcome the problems referred to above.
[summary of the invention]
The problem facing for background technology, the purpose of this utility model is to provide a kind of electric connector that can realize positive and negative grafting.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, is characterized in that, comprising: insulating body, and described insulating body comprises the first noumenon; The hyoplastron that described the first noumenon comprises the first base portion and extends forward from described the first base portion, described hyoplastron comprises the first surface and the second surface that are oppositely arranged; Multiple the first conducting terminals, are located at described the first noumenon, and described in each, the first conducting terminal comprises the first contact site, and described the first contact site is located at the described first surface of described hyoplastron side by side; Multiple the second conducting terminals, described in each, the second conducting terminal comprises the second contact site, described the second contact site is located at the described second surface of described hyoplastron side by side; Described the first contact site and the symmetrical setting of described the second contact site; One metal shell, be coated on described insulating body periphery, the common grafting space that forms of described metal shell and described hyoplastron, described metal shell comprises the roof and the diapire that are oppositely arranged, and described roof equals described diapire to the distance between described second surface to the distance between described first surface.
Further, described in each, the second conducting terminal comprises the second weld part, and described the second weld part is arranged in two rows that are parallel to each other, and the distance between adjacent two described the second weld parts is greater than the distance between two corresponding adjacent described the second contact sites.
Further, described insulating body also comprises one second body, and described the second body is assembled in described the first noumenon, jointly fixing described the first conducting terminal of described the second body and described the first noumenon and described the second conducting terminal.
Further, described the first noumenon also comprises the first afterbody, and described the first afterbody is from the formation that extends back of described the first base portion, and the end face of described the first afterbody is higher than the end face of described the first base portion.
Further, the end face of described the first base portion is provided with a ribs, described ribs comprises that described ribs connects the end face of described the first base portion and the front end face of described the first afterbody towards the inclined plane extending to form away from described the first top base surface and near the front end face of described the first afterbody.
Further, described the first afterbody is provided with a host cavity, described the second body comprise the second base portion and from described the second base portion extend back form the second afterbody, described the second afterbody is contained in described host cavity.
Further, described the second base portion is provided with a projection, described projection extends to form forward from described the second base portion, described projection end face is provided with multiple reference columns, described multiple reference column is corresponding one by one with described multiple the second conducting terminals, and described multiple reference columns are described multiple the second conducting terminals of corresponding support respectively.
Further, described the first base portion comprises a receiving space, and described the second base portion and described projection are contained in described receiving space.
Further, in described receiving space, be provided with multiple the first positioning tooths and multiple the second positioning tooth, between every adjacent two described the first positioning tooths, be provided with one described in the first conducting terminal, between every adjacent two described the second positioning tooths, be provided with one described in the second conducting terminal.
Further, described the first base portion both sides are selectively provided with a buckle or a groove in described receiving space, described the second base portion is selectively provided with a groove or a buckle, the described buckle of described the first base portion is sticked in the described groove of described the second base portion, or the described buckle of described the second base portion is sticked in the described groove of described the first base portion.
Further, described the second base portion is provided with the multiple slits that run through described the second base portion front end face and end face, described in each, the second conducting terminal comprises the second kink that connects described the second contact site, described in each the second kink respectively correspondence be positioned at slit described in each, described in each, the first conducting terminal comprises the first kink that connects described the first contact site, the first kink corresponding front end that is positioned at slit described in each respectively described in each.
Compared with prior art, the utlity model has following beneficial effect:
The first contact site of the utility model electric connector the first conducting terminal and the second contact site of the second conducting terminal are symmetricly set in first surface and the second surface of hyoplastron; Metal shell roof equals described metal shell diapire to the distance between described hyoplastron second surface to the distance between described hyoplastron first surface, butt-jointed electric connector forward, oppositely all can normally be inserted into described electric connector, when user pegs graft butt-jointed electric connector, need not deliberately go to take one's bearings and can normally peg graft and realize signal transmission, thereby increase user's convenience.
[brief description of the drawings]
Fig. 1 is the schematic perspective view of the utility model electric connector;
Fig. 2 is the perspective exploded view of the utility model electric connector;
Fig. 3 is the part combination schematic diagram of Fig. 2;
Fig. 4 is the decomposing schematic representation of another angle of the utility model electric connector;
Fig. 5 is the part combination schematic diagram of Fig. 4;
Fig. 6 is the cutaway view of the utility model electric connector;
Fig. 7 is the schematic diagram of the utility model electric connector the second conducting terminal.
The drawing reference numeral explanation of embodiment:
| Electric connector 100 | The first noumenon 1 | The first base portion 11 | Receiving space 111 |
| Buckle 112 | The first positioning tooth 113 | The second positioning tooth 114 | Hyoplastron 12 |
| First surface 121 | Second surface 122 | The first afterbody 13 | Host cavity 131 |
| Ribs 14 | Inclined plane 141 | The second body 2 | The second base portion 21 |
| Groove 211 | Projection 22 | Reference column 221 | The second afterbody 23 |
| Slit 24 | The first conducting terminal 3 | The first contact site 31 | The first fixed part 32 |
| The first weld part 33 | The first kink 34 | The second conducting terminal 4 | The second contact site 41 |
| The second fixed part 42 | The second weld part 43 | The second kink 44 | Earth terminal 45 |
| First area 451 | Second area 452 | The 3rd region 453 | Difference signal terminal 46 |
| Metal shell 5 | Grafting space 51 | Roof 52 | Diapire 53 |
| Sidewall 54 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Refer to Fig. 1, Fig. 3 and Fig. 5, the utility model electric connector 100 comprises insulating body (not shown), described insulating body (not shown) is made up of the first noumenon 1 and the second body 2, multiple the first conducting terminals 3, be located at described the first noumenon 1, multiple the second conducting terminals 4, be located at described the second body 2, described the second body 2 is assembled in described the first noumenon 4, with described the first noumenon 1 common fixing described the first conducting terminal 3 and described the second conducting terminal 4, one metal shell 5, be coated on described insulating body (not shown) periphery, described electric connector 100 is upper for connecting and realize signal transmission with a butt-jointed electric connector (not shown) for being welded on a circuit board (not shown).
Refer to Fig. 2, Fig. 3 and Fig. 4, described the first noumenon 1 comprises the first base portion 11, described the first base portion 11 extends forward and is provided with a hyoplastron 12, described hyoplastron 12 comprises first surface 121 and second surface 122, described first surface 121 and described second surface 122 are oppositely arranged, described the first base portion 11 extends back and is provided with one first afterbody 13, the end face of described the first afterbody 13 is higher than the end face of described the first base portion 11, described the first base portion 11 end faces are provided with a ribs 14, described ribs 14 comprises towards the inclined plane 141 extending to form away from described the first base portion 11 end faces and near the front end face of described the first afterbody 13, described ribs 14 connects the end face of described the first base portion 11 and the front end face of described the first afterbody 13, in the present embodiment, because described the first base portion 11 and described the first afterbody 13 are one-body molded settings, in order to prevent that described the first afterbody 13 from rupturing from described the first base portion 11, therefore establish a ribs 14 between described the first afterbody 13 and described the first base portion 11, to increase its structural strength.Described the first base portion 11 has a receiving space 111, described first base portion 11 left and right sides are respectively equipped with a buckle 112 in described receiving space 111, described base portion 11 is provided with multiple the first positioning tooths 113 and multiple the second positioning tooth 114 in described receiving space 111, and described the first afterbody 13 is provided with a host cavity 131.
Refer to Fig. 2, described the second body 2 comprises one second base portion 21, described the second base portion 21 front ends are provided with a projection 22, described projection 22 end faces are provided with multiple reference columns 221, described second base portion 21 left and right sides are respectively equipped with a groove 211, described the second base portion 21 rear ends extensions are provided with one second afterbody 23, and described base portion 21 is provided with the multiple slits 24 that run through described base portion 21 front end faces and end face.
Refer to Fig. 2, Fig. 7, described in each, the first conducting terminal 3 comprises one first contact site 31, one first fixed part 32 is from the formation that extends back of described the first contact site 31, described the first fixed part 32 ends are provided with one first weld part 33, between described the first fixed part 32 and described the first contact site 31, be provided with one first kink 34, described in each the second conducting terminal 4 comprise one second contact site 41 and from described the second contact site 41 extend back form one second fixed part 42, described the second fixed part 42 ends are provided with one second weld part 43, between described the second fixed part 42 and described the second contact site 41, be provided with one second kink 44, described the second weld part 43 is arranged in two rows that are parallel to each other, distance between every adjacent two described the second weld parts 43 is greater than the distance between two corresponding adjacent described the second contact sites 41, so arrange, reduce the signal cross-talk between described the second conducting terminal 4, be conducive to the high-frequency signal transmission between electric connector 100 and described butt-jointed electric connector (not shown), so that electric connector 100 meets high frequency requirement.
Refer to Fig. 4, Fig. 5 and Fig. 6, described the second body 2 is assembled into described the first noumenon 1 when interior, first described the first conducting terminal 3 and described the second conducting terminal 4 are assembled in respectively in described the first noumenon 1 and described the second body 2, described the first conducting terminal 3 is assembled into described the first noumenon 1 when interior, described the first contact site 31 is positioned at the described first surface 121 of described hyoplastron 12 side by side, described the first fixed part 32 is fixed in described first base portion 11 of described the first noumenon 1, and lay respectively between every two adjacent described the first positioning tooths 113, can prevent described the first fixed part 32 left and right displacement by the setting of described positioning tooth 113, described the first weld part 33 extends described the first noumenon 1 periphery, when described the second conducting terminal 4 is assembled into described the second body 2, described the second kink 44 lays respectively in the described slit 24 of described the second base portion 21, described the second fixed part 42 is fixed in described the second base portion 21 and described the second afterbody 23, described the second weld part 43 stretches out from described the second afterbody 23, described multiple reference column 221 is corresponding one by one with described multiple the second conducting terminals 4, described multiple reference column 221 described multiple the second conducting terminals 4 of corresponding support respectively, described the second body 2 and described the second conducting terminal 4 are assembled in described the first noumenon 1, described the second base portion 21 and described projection 22 lay respectively in described receiving space 111, described first kink 34 correspondences of described the first conducting terminal 3 are positioned at the front end of the described slit 24 of described the second base portion 21, described multiple reference column 221 fastens respectively between described multiple the second positioning tooths 114, described the second afterbody 23 is positioned at the described host cavity 131 of described the first afterbody 13, described the second afterbody 23 and described the first conducting terminal 3 upper and lower displacements of described the first afterbody 13 common restriction, described the second base portion 21 and described projection 22 are contained in described receiving space 111, described buckle 112 engagings of described the first base portion 11 fasten with the described groove 211 of described the second base portion 21, certainly be not limited to this, in other embodiments, also can establish groove 211 at described the first base portion 11, described the second base portion 21 is established buckle 112, described groove 211 fastens described the first noumenon 1 and described the second body 2 is fixed with described buckle 112, described second contact site 41 of described the second conducting terminal 4 is located at the described second surface 122 of described hyoplastron 12 side by side, and described in each, the second conducting terminal 4 lays respectively between adjacent two described the second positioning tooths 114, prevent described the second conducting terminal 4 left and right displacement, described the first contact site 31 and the symmetrical setting of described the second contact site 41, described the first conducting terminal 3 from left to right transmits a kind of signal, described the second conducting terminal 4 transmits the signal identical with described the first conducting terminal 3 from right to left, butt-jointed electric connector (not shown) forward, while oppositely insertion, all can realize and described electric connector 100 signal transmission.
Refer to Fig. 1, Fig. 2 and Fig. 6, described metal shell 5 is coated on described insulating body (not shown) periphery, with the common grafting space 51 that forms of described hyoplastron 12, described metal shell 5 comprises roof 52, the diapire 53 relative with roof 52 and connect the two side 54 of described roof 52 and described diapire 53, described two side 54 is semicircular arc, described roof 52 equals described diapire 53 to the distance between the described second surface 122 of described hyoplastron 12 to the distance between the described first surface 121 of described hyoplastron 12, like this, described butt-jointed electric connector (not shown) forward, oppositely all can normally be inserted in the described grafting space 51 of described electric connector 100, form signal transmission with described electric connector 100.
More than describing in detail is only the explanation of the preferred embodiment of the utility model, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present utility model.
Claims (11)
1. an electric connector, is characterized in that, comprising:
Insulating body, described insulating body comprises the first noumenon;
The hyoplastron that described the first noumenon comprises the first base portion and extends forward from described the first base portion, described hyoplastron comprises the first surface and the second surface that are oppositely arranged;
Multiple the first conducting terminals, are located at described the first noumenon, and described in each, the first conducting terminal comprises the first contact site, and described the first contact site is located at the described first surface of described hyoplastron side by side;
Multiple the second conducting terminals, described in each, the second conducting terminal comprises the second contact site, described the second contact site is located at the described second surface of described hyoplastron side by side; Described the first contact site and the symmetrical setting of described the second contact site;
One metal shell, be coated on described insulating body periphery, the common grafting space that forms of described metal shell and described hyoplastron, described metal shell comprises the roof and the diapire that are oppositely arranged, and described roof equals described diapire to the distance between described second surface to the distance between described first surface.
2. electric connector as claimed in claim 1, it is characterized in that: described in each, the second conducting terminal comprises the second weld part, described the second weld part is arranged in two rows that are parallel to each other, and the distance between adjacent two described the second weld parts is greater than the distance between two corresponding adjacent described the second contact sites.
3. electric connector as claimed in claim 2, it is characterized in that: described insulating body also comprises one second body, described the second body is assembled in described the first noumenon, jointly fixing described the first conducting terminal of described the second body and described the first noumenon and described the second conducting terminal.
4. electric connector as claimed in claim 3, is characterized in that: described the first noumenon also comprises the first afterbody, and described the first afterbody is from the formation that extends back of described the first base portion, and the end face of described the first afterbody is higher than the end face of described the first base portion.
5. electric connector as claimed in claim 4, it is characterized in that: the end face of described the first base portion is provided with a ribs, described ribs comprises that described ribs connects the end face of described the first base portion and the front end face of described the first afterbody towards the inclined plane extending to form away from described the first top base surface and near the front end face of described the first afterbody.
6. electric connector as claimed in claim 4, it is characterized in that: described the first afterbody is provided with a host cavity, described the second body comprise the second base portion and from described the second base portion extend back form the second afterbody, described the second afterbody is contained in described host cavity.
7. electric connector as claimed in claim 6, it is characterized in that: described the second base portion is provided with a projection, described projection extends to form forward from described the second base portion, described projection end face is provided with multiple reference columns, described multiple reference column is corresponding one by one with described multiple the second conducting terminals, and described multiple reference columns are described multiple the second conducting terminals of corresponding support respectively.
8. electric connector as claimed in claim 7, is characterized in that: described the first base portion comprises a receiving space, and described the second base portion and described projection are contained in described receiving space.
9. electric connector as claimed in claim 8, it is characterized in that: in described receiving space, be provided with multiple the first positioning tooths and multiple the second positioning tooth, the first conducting terminal described in being provided with one between every adjacent two described the first positioning tooths, between every adjacent two described the second positioning tooths, be provided with one described in the second conducting terminal.
10. electric connector as claimed in claim 8, it is characterized in that: described the first base portion both sides are selectively provided with a buckle or a groove in described receiving space, described the second base portion is selectively provided with a groove or a buckle, the described buckle of described the first base portion is sticked in the described groove of described the second base portion, or the described buckle of described the second base portion is sticked in the described groove of described the first base portion.
11. electric connectors as claimed in claim 6, it is characterized in that: described the second base portion is provided with the multiple slits that run through described the second base portion front end face and end face, described in each, the second conducting terminal comprises the second kink that connects described the second contact site, described in each the second kink respectively correspondence be positioned at slit described in each, described in each, the first conducting terminal comprises the first kink that connects described the first contact site, the first kink corresponding front end that is positioned at slit described in each respectively described in each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411705.8U CN204011838U (en) | 2014-07-24 | 2014-07-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411705.8U CN204011838U (en) | 2014-07-24 | 2014-07-24 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011838U true CN204011838U (en) | 2014-12-10 |
Family
ID=52051787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411705.8U Expired - Fee Related CN204011838U (en) | 2014-07-24 | 2014-07-24 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538773A (en) * | 2014-12-19 | 2015-04-22 | 刘红梅 | Power plug connector capable of being plugged in forward and reverse directions |
| CN105098433A (en) * | 2015-06-12 | 2015-11-25 | 东莞杰思实业有限公司 | Electric connector and manufacturing method thereof |
| CN106159544A (en) * | 2015-04-28 | 2016-11-23 | 昆山全方位电子科技有限公司 | USB Type C water-proof connector |
-
2014
- 2014-07-24 CN CN201420411705.8U patent/CN204011838U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538773A (en) * | 2014-12-19 | 2015-04-22 | 刘红梅 | Power plug connector capable of being plugged in forward and reverse directions |
| CN104538773B (en) * | 2014-12-19 | 2017-08-25 | 刘红梅 | Can just anti-plug electric power plug connector |
| CN106159544A (en) * | 2015-04-28 | 2016-11-23 | 昆山全方位电子科技有限公司 | USB Type C water-proof connector |
| CN105098433A (en) * | 2015-06-12 | 2015-11-25 | 东莞杰思实业有限公司 | Electric connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee after: JITS COMM Co.,Ltd. Address before: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee before: DONGGUAN JITS INDUSTRIAL Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |