CN205724086U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205724086U CN205724086U CN201620381767.8U CN201620381767U CN205724086U CN 205724086 U CN205724086 U CN 205724086U CN 201620381767 U CN201620381767 U CN 201620381767U CN 205724086 U CN205724086 U CN 205724086U
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- CN
- China
- Prior art keywords
- collets
- electric connector
- conducting terminal
- contact site
- pin
- 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.)
- Withdrawn - After Issue
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
This utility model discloses a kind of electric connector, the conducting terminal including insulating body, being immobilizated on insulating body and metal shell, described insulating body includes base portion, the hyoplastron portion extended forward from base portion and the ear in order to install screw extended laterally from base portion, described conducting terminal includes the contact site being exposed to surface, hyoplastron portion and connects contact site and be soldered to the pin of circuit board, described metal shell is coated on the outside of described pin, described metal shell include extending laterally in described ear in order to overlap the hook of described installation screw.It is arranged such, the earthing effect of described electric connector can be improved, improve extraneous electromagnetic interference.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to the electric connector with some conducting terminals.
Background technology
Existing electric connector, it includes insulating body, the conducting terminal being immobilizated on insulating body and is coated on the metal shell outside insulating body, described insulating body includes base portion and the hyoplastron portion extended forward from base portion, and described conducting terminal includes being exposed to the contact site of upper and lower both sides, hyoplastron portion and connecting the welding foot of described contact site.Described electric connector is in order to transmit high-frequency signal.
But, conventionally, as described electric connector needs to transmit high-frequency signal, need good earthing effect, improve the signal disturbing between terminal group and extraneous electromagnetic interference.
Therefore, it is necessary to improve to overcome drawbacks described above to prior art.
Utility model content
The purpose of this utility model is to provide a kind of electric connector improving earthing effect.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, including insulating body, it is contained in some conducting terminals of insulating body, metal shell and an internal circuit board, described insulating body includes base portion, the hyoplastron portion extended forward from base portion and the ear in order to install screw extended laterally from base portion, described conducting terminal includes being exposed to hyoplastron portion upper surface or the contact site of lower surface and connecting described contact site and be soldered to the pin of circuit board, described metal shell is coated on the outside of described pin, described metal shell include extending laterally in described ear in order to overlap the hook of described installation screw.
As further improvement of the utility model, described conducting terminal is non-planar sheet, described contact site and described pin are in differing heights plane, it is connected between described contact site and pin and has holding parts, described holding parts and described contact site are provided with cutting shape stage portion between differing heights plane, described holding parts and described pin.
As further improvement of the utility model, described electric connector also includes the first collets and the second collets, described conducting terminal divides two rows to be immobilizated in respectively on described first collets and the second collets, is clamped with shielding sheet between described first collets and the second collets.
As further improvement of the utility model, described circuit board is positioned at described first collets and the second collets rear end, and described board rear end connects flexible PCB.
As further improvement of the utility model, described conducting terminal divides two rows, and edge buries and takes shape on described first collets and the second collets respectively, the first collets and the second collets mutual clasp location.
As further improvement of the utility model, described shielding sheet includes the fixing arm that the main part between two rows conductive terminal contacts portion and the main body left and right sides extend back and be immobilizated on described circuit board.
As further improvement of the utility model, being provided with projection and the pit of mutually fastening between described first collets and the second collets, the main part of described shielding sheet is provided with the hole, location being socketed on described projection.
As further improvement of the utility model, described metal shell includes upper shell and the lower house being positioned at the upper and lower both sides of conducting terminal pin, described upper shell and lower house all include body and extend to both sides from body and be overlapped in the overlap joint arm on described shielding sheet fixing arm, and described hook extends from described overlap joint arm one and forms.
As further improvement of the utility model, described insulating body is coated on outside described upper shell, lower house, the first collets, the second collets, shielding sheet and conducting terminal, and the contact site of described two rows conducting terminal protrudes out described first, second collets respectively.
As further improvement of the utility model, described hook edge buries and takes shape in described ear, and described ear is provided with the pre-and post perforative installing hole in order to install screw, and described hook extends around described installing hole, and described hook extending end is in tilting shape.
Compared to prior art, the ear in order to install screw that insulating body described in this utility model electric connector extends laterally from base portion, described conducting terminal includes the contact site being exposed in hyoplastron portion and connects described contact site and in order to be soldered to the pin of circuit board, described metal shell is coated on the outside of described pin, described metal shell include extending laterally in described ear in order to overlap the hook of described installation screw.So, the earthing effect of described electric connector can be improved, improve extraneous electromagnetic interference.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of this utility model electric connector.
Fig. 2 is the three-dimensional combination figure of another angle in Fig. 1.
Fig. 3 is the part isometric constitutional diagram isolating insulating body in Fig. 1.
Fig. 4 is the part isometric constitutional diagram of another angle in Fig. 3.
Fig. 5 is the part isometric constitutional diagram isolating the first housing and the second housing in Fig. 3.
Fig. 6 is the part isometric constitutional diagram of another angle in Fig. 5.
Fig. 7 is the part isometric constitutional diagram isolating shielding sheet in Fig. 5.
Fig. 8 is the part isometric constitutional diagram of another angle in Fig. 7.
Fig. 9 is the three-dimensional structure diagram of this utility model conducting terminal.
Detailed description of the invention
Please join Fig. 1 to shown in 9, this utility model is a kind of electric connector 100, including insulating body 1, the conducting terminal 3 being immobilizated on insulating body 1 and metal shell 5, described insulating body 1 includes base portion 10, the hyoplastron portion 11 extended forward from base portion 10 and the ear 102 in order to install screw (not shown) extended laterally from base portion 10, described conducting terminal 3 includes the contact site 31 being exposed in hyoplastron portion 11 and connects described contact site 31 and in order to be soldered to the pin 32 of an internal circuit board 6, described metal shell 5 is coated on the outside of described pin 32, described metal shell 5 include extending laterally in described ear 102 in order to overlap the hook 513 of described installation screw.Being arranged such, described electric connector 100 is installed firm, and described metal shell 5 can be greatly improved the earthing effect of described electric connector 100 with cabinet (not shown) electrical ground by described hook 513, improves extraneous electromagnetic interference.
In this utility model, described conducting terminal 3 is non-planar sheet, and described contact site 31 is in differing heights plane with described pin 32.The most described conducting terminal 3 is formed by nonplanar plate cutting, is arranged such, and is formed by bending by flat sheet compared to conducting terminal in traditional handicraft 3, can improve described conducting terminal 3 and transmit the speed of high-frequency signal.
Concrete, described contact site 31 connects holding parts 33, and described holding parts 33 is positioned at differing heights plane with described contact site 31, is provided with cutting shape stage portion 34 between described holding parts 33 and described pin 32.That is, the high low head between described contact site 31 and holding parts 33 is not made up of bending technique, but is directly carried out cutting by the non-planar sheet of full wafer and form.So, compared to common bending technique, in the longitudinal direction, on the basis of having the holding parts 33 of equal length, described contact site 31 can be made to have longer contact length.Described electric connector 100 also includes the first collets 21 and the second collets 22 that mutual clasp is fixing, and 3 points of two rows of described conducting terminal are inlayed respectively to bury and taken shape on described first collets 21 and the second collets 22.In the present embodiment, described contact site 31 rear and front end is equipped with described holding parts 33, so can make to hold between described contact site 31 and insulating body 1 more firm.Holding parts 33 edge of described conducting terminal 3 buries and is immobilizated on described first collets 21 and the second collets 22, and described contact site 31 protrudes out described first collets 21 and the second collets 22, is arranged such, it is simple to the assembling of described conducting terminal 3.
Described electric connector 100 also includes the internal circuit board 6 welding conducting terminal 3 pin 32, and described circuit board 6 is positioned at described first collets 21 and the second collets 22 rear end.Being arranged such, described conducting terminal 3 is directly welded in described circuit board 6, can improve the high-frequency transmission speed of described electric connector 100.
In the present embodiment, described circuit board 6 rear end connects flexible PCB 7, and in other embodiments, described conducting terminal 3 is the most solderable to be connected on flexible PCB 7.
Being clamped with shielding sheet 4 between described first collets 21 and the second collets 22, described shielding sheet 4 includes that the main part 41 between two rows conducting terminal 3 contact site 31 and main body 41 left and right sides extend back and in order to be immobilizated in the fixing arm 42 on described circuit board 6.Being arranged such, described two rows conducting terminal 3 can be played the effect of mutually shielding by described shielding sheet 4 in the vertical direction, thus prevents signal disturbing between two rows conducting terminal 3；And described fixing arm 42 can firmly be welded in circuit board about 6 both sides, thus improve the structural stability of electric connector 100 entirety.
Being provided with projection 23 and the pit 24 of mutually fastening between described first collets 21 and the second collets 22, the main part 41 of described shielding sheet 4 is provided with the hole, location 411 being socketed on described projection.Being arranged such, described first collets the 21, second collets 22 and shielding sheet 4 three can stably be retained in together, and simple in construction, easy to assembly.
Described metal shell 5 includes upper shell 51 and the lower house 52 being positioned at conducting terminal 3 pin about 32 both sides, and described upper shell 51 and lower house 52 all include body 511,521 and extend and be overlapped in, from body 511,521, the overlap joint arm 512,522 that described shielding sheet 4 holds on arm 42 to both sides.It is arranged such, described upper shell 51 and lower house 52 can snap into, by described overlap joint arm 512,522, the ground connection conduction realizing between three on described shielding sheet 4 to realizing preferable shielding action, described upper shell 51 and lower house 52 outside described conducting terminal 3.Further, described shielding sheet 4, upper shell 51, lower house 52 can be realized preferable ground connection acted on by hook 513 that is described and that install screw overlap joint.
Described insulating body 1 is coated on outside described upper shell 51, lower house the 52, first collets the 21, second collets 22, shielding sheet 4 and conducting terminal 3, and the contact site 31 of described two rows conducting terminal 3 protrudes out described first, second collets 21,22 respectively and is exposed to the both sides up and down in hyoplastron portion 11.It is arranged such, described electric connector 100 stabilized structure can be made.
Described hook 513 forms from the one extension of described overlap joint arm 512, is arranged such, simple in construction, it is simple to manufacture, and in other embodiments, also can be attached by assembling between described hook 513 and described overlap joint arm 512 or body 511.Described hook 513 edge buries and takes shape in described ear 102, described ear 102 is provided with the pre-and post perforative installing hole 103 in order to install described installation screw, described hook 513 extends around described installing hole 103, and described hook 513 extending end is in tilting shape, it is arranged such, during edge buries, described tilting shape extending end can ensure that described hook 513 is positioned at the ad-hoc location of ear 102, thus ensures that described hook 513 can realize the most in electrical contact with the installation screw in installing hole 103.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, within all equivalent implementations made without departing from this utility model skill spirit or change should be included in protection domain of the present utility model.
Claims (10)
1. an electric connector, including insulating body, it is contained in some conducting terminals of insulating body, metal shell and an internal circuit board, it is characterized in that: described insulating body includes base portion, the hyoplastron portion extended forward from base portion and the ear in order to install screw extended laterally from base portion, described conducting terminal includes being exposed to hyoplastron portion upper surface or the contact site of lower surface and connecting described contact site and be soldered to the pin of circuit board, described metal shell is coated on the outside of described pin, described metal shell include extending laterally in described ear in order to overlap the hook of described installation screw.
Electric connector the most according to claim 1, it is characterized in that: described conducting terminal is non-planar sheet, described contact site and described pin are in differing heights plane, it is connected between described contact site and pin and has holding parts, described holding parts and described contact site are provided with cutting shape stage portion between differing heights plane, described holding parts and described pin.
Electric connector the most according to claim 1, it is characterized in that: described electric connector also includes the first collets and the second collets, described conducting terminal divides two rows to be immobilizated in respectively on described first collets and the second collets, is clamped with shielding sheet between described first collets and the second collets.
Electric connector the most according to claim 3, it is characterised in that: described circuit board is positioned at described first collets and the second collets rear end, and described board rear end connects flexible PCB.
Electric connector the most according to claim 3, it is characterised in that: described conducting terminal divides two rows, and edge buries and takes shape on described first collets and the second collets respectively, the first collets and the second collets mutual clasp location.
Electric connector the most according to claim 3, it is characterised in that: described shielding sheet includes the fixing arm that the main part between two rows conductive terminal contacts portion and the main body left and right sides extend back and be immobilizated on described circuit board.
Electric connector the most according to claim 6, it is characterised in that: being provided with projection and the pit of mutually fastening between described first collets and the second collets, the main part of described shielding sheet is provided with the hole, location being socketed on described projection.
Electric connector the most according to claim 6, it is characterized in that: described metal shell includes being positioned at upper shell and the lower house of the upper and lower both sides of conducting terminal pin, described upper shell and lower house all include body and extend to both sides from body and be overlapped in the overlap joint arm on described shielding sheet fixing arm, and described hook extends from described overlap joint arm one and forms.
Electric connector the most according to claim 8, it is characterized in that: described insulating body is coated on outside described upper shell, lower house, the first collets, the second collets, shielding sheet and conducting terminal, and the contact site of described two rows conducting terminal protrudes out described first, second collets respectively.
Electric connector the most according to claim 9, it is characterized in that: described hook edge buries and takes shape in described ear, described ear is provided with the pre-and post perforative installing hole in order to install screw, and described hook extends around described installing hole, and described hook extending end is in tilting shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381767.8U CN205724086U (en) | 2016-04-29 | 2016-04-29 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381767.8U CN205724086U (en) | 2016-04-29 | 2016-04-29 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724086U true CN205724086U (en) | 2016-11-23 |
Family
ID=57331700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381767.8U Withdrawn - After Issue CN205724086U (en) | 2016-04-29 | 2016-04-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846208A (en) * | 2016-04-29 | 2016-08-10 | 丰岛电子科技(苏州)有限公司 | Electric connector |
| CN109586071A (en) * | 2017-09-29 | 2019-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2016
- 2016-04-29 CN CN201620381767.8U patent/CN205724086U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846208A (en) * | 2016-04-29 | 2016-08-10 | 丰岛电子科技(苏州)有限公司 | Electric connector |
| CN105846208B (en) * | 2016-04-29 | 2018-01-12 | 立讯电子科技（昆山）有限公司 | Electric connector |
| CN109586071A (en) * | 2017-09-29 | 2019-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN109586071B (en) * | 2017-09-29 | 2022-04-22 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Patentee after: Luxshare Electronic Technology (Kunshan) Co., Ltd. Address before: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Patentee before: FENGDAO ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180112 |
|
| AV01 | Patent right actively abandoned |