CN106998014A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106998014A CN106998014A CN201710344891.6A CN201710344891A CN106998014A CN 106998014 A CN106998014 A CN 106998014A CN 201710344891 A CN201710344891 A CN 201710344891A CN 106998014 A CN106998014 A CN 106998014A
- Authority
- CN
- China
- Prior art keywords
- terminal group
- electric connector
- row
- division board
- connector according
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a kind of electric connector, including insulating body, housing, the upper row's terminal group being contained in housing and lower row's terminal group and the metal division board between upper row's terminal group and lower row's terminal group, upper row's terminal group and lower row's terminal group are equipped with ground terminal, and the ground terminal is provided with the clinch being connected with the metal division board.Compared with prior art, structure of the invention by optimizing the ground terminal in upper and lower row's terminal group, ground terminal is set to be connected by the clinch extended with the metal division board, be conducive to eliminating resonance point, signal that can be between the row's of reduction terminal group and lower row's terminal group is disturbed, so that respective signal transmission is more stablized, so as to meet the transmission requirement of high-frequency signal.
Description
Technical field
The present invention relates to electrical connection technical field, more particularly to a kind of electric connector.
Background technology
In consumer electronics field, electric connector is widely used in the digital products such as computer, mobile phone, serves as electric signal
The carrier of transmission, the good and bad of electric connector has strong influence to the quality that signal is transmitted.With the popularization of high-frequency transmission, such as
Modern signal transmission rate has been greatly improved, and high-frequency transmission has very high requirement for the stability of signal, outer in order to prevent
Boundary is disturbed or internal signal is interfered, and typically structure optimization can be carried out to electric connector in the prior art, to reduce signal
Interference.In USB connector, Type c-types are one kind nowadays all the fashion, in order to improve ease of use（Such as：Facilitate hand
Refer to crawl）, sometimes by the longer or higher of the Design of length of the plug end of Type c-type USB connectors, certainly will so lead
The signal transmission path inside connector is caused to become longer, and for high-frequency signal, the elongated of transmission path is easier to produce
Raw resonance, so as to cause high-frequency signal distortion, influences the transmission quality of signal.
Therefore, above-mentioned technical problem is solved it is necessory to provide a kind of new electric connector.
The content of the invention
Technical problem solved by the invention is to provide a kind of electric connector, to improve the transmission quality of high-frequency signal.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of electric connector, including insulating body,
Housing, the upper row's terminal group being contained in housing and lower row's terminal group and between upper row's terminal group and lower row's terminal group
Metal division board, upper row's terminal group and lower row's terminal group are equipped with ground terminal, and the ground terminal is provided with and the gold
Belong to the clinch of division board connection.
As the further improvement of the technical program, upper row's terminal group and lower row's terminal group are equipped with positioning body and solid
Some signal terminals on positioning body are held in, the ground terminal is located at the both sides of some signal terminals, the positioning body
Both sides provided with the recess for accommodating the clinch.
As the further improvement of the technical program, the clinch is in E fonts, and it is provided with the extension of a pair of parallel extension
Arm and the linking arm in the middle of two adjutages, the linking arm deviate the adjutage and prolonged towards the metal division board
Stretch.
As the further improvement of the technical program, the ground terminal is additionally provided with the contact arm of strip, the overlap joint
The bearing of trend in portion is vertical with the bearing of trend of the contact arm.
As the further improvement of the technical program, described two adjutages be generally aligned in the same plane in and with the metal every
From plate keeping parallelism.
As the further improvement of the technical program, the carrying metal is additionally provided with the positioning body of lower row's terminal group
The recess coordinated with the metal division board and convex portion, the metal isolation are formed with the loading end of division board, the loading end
Plate is provided with the jut and shrinkage pool portion coordinated respectively with the recess and convex portion.
As the further improvement of the technical program, the insulating body is provided with main part, positioned at the main part two ends
Two fixed parts and the described two fixed parts of connection a pair of beams, described two crossbeams are respectively positioned at the upper and lower of main part
Both sides and it is formed with the neck of housing described in clamping between the main part.
As the further improvement of the technical program, the crossbeam constitutes I-shaped structure with the fixed part；It is described
Main part is provided with accommodating chamber, and the two ends of the accommodating chamber are provided with c-type internal face.
As the further improvement of the technical program, the housing is provided with docking section and the peace extended from docking section afterbody
Dress portion, the installation portion is in a frame-type structure, its a pair of sidewalls provided with roof, bottom wall and connection roof and bottom wall, the top
Wall and bottom wall are fastened in the neck, and the side wall is fastened in the fixed part of the insulating body.
As the further improvement of the technical program, the electric connector also includes being located above upper row's terminal group
Upper cover plate and the lower cover below lower row's terminal group, and the upper cover plate and lower cover be equipped with and some inwardly protrude out
Shell fragment.
Compared with prior art, the structure of the invention by optimizing the ground terminal in upper and lower row's terminal group, makes earth terminal
Son can be connected by the clinch extended with the metal division board, be conducive to eliminating resonance point, it is possible to decrease above arrange terminal
Signal interference between group and lower row's terminal group so that respective signal transmission is more stablized, so as to meet the biography of high-frequency signal
It is defeated to require.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 2 is the stereogram of upper and lower row's terminal group of electric connector of the present invention.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the present invention provides a kind of electric connector, including insulating body 10, be coated on it is described absolutely
The housing 20 of the periphery of edge body 10, the upper row's terminal group 30 being contained in the housing 20 and lower row's terminal group 40, positioned at described
The upper cover plate 50 of the top of upper row's terminal group 30, the lower cover 60 positioned at the lower lower section of row's terminal group 40 and between the upper row
Metal division board 70 between terminal group 30 and lower row's terminal group 40.
The insulating body 10 is provided with main part 11, two fixed parts 12 positioned at the two ends of main part 11 and connection institute
A pair of beams 13 of two fixed parts 12 is stated, the main part 11 is located at described two inner sides of crossbeam 13 and provided with accommodating chamber 14,
The two ends of the accommodating chamber 14 are provided with c-type internal face 15, and the fixed part 12 is fixedly connected with the housing 20, described two horizontal strokes
Beam 13 is located at the upper and lower both sides of main part 11 respectively, and it is provided with the card of housing 20 described in clamping between the main part 11
Groove 16, and the crossbeam 13 constitutes I-shaped structure with the fixed part 12.
The housing 20 is provided with docking section 21 and the installation portion 22 extended from the afterbody of docking section 21, and the docking section 21 is in
Ring seal structure, upper row's terminal group 30 and lower row's terminal group 40 are centered around interior by it.The installation portion 22 with it is described right
The integrally connected of socket part 21, it is in a frame-type structure, and the installation portion 22 is provided with roof 23, bottom wall 24 and connection roof 23 and bottom wall
24 a pair of sidewalls 25, the roof 23 and bottom wall 24 are fastened in the neck 16, and the side wall 25 is fastened in the insulation
In the fixed part 12 of body 10.
Upper row's terminal group 30 and lower row's terminal group 40 are located at the upper and lower both sides of the metal division board 70 respectively, and
Both structures are essentially identical, wherein, upper row's terminal group 30 includes some signal terminals 31, positioned at the two ends of signal terminal 31
The positioning body 33 of ground terminal 32 and the fixed signal terminal 31 and ground terminal 32, the signal terminal 31 and ground terminal
32 are equipped with the fixed arm 35 for protruding out the contact arm 34 of positioning body 33 and being immobilizated in positioning body 33, in the present invention, described
The fixed arm 35 of ground terminal 32 is provided with the clinch 36 that the self-positioning both sides of body 33 are extended, and the both sides of the positioning body 33 are provided with
The recess 37 of the clinch 36 is accommodated, the clinch 36 is in E fonts, the extension side of its bearing of trend and the contact arm 34
To vertical, and the clinch 36 is provided with the adjutage 38 extended towards the external side parallel of positioning body 33 for a pair and in two adjutages 38
Between linking arm 39, described two adjutages 38 be generally aligned in the same plane in and with the keeping parallelism of metal division board 70, it is described
Linking arm 39 then deviates the adjutage 38 and extended towards the metal division board 70, for being taken with the metal division board 70
Connect.Lower row's terminal group 40 and the upper structure of row's terminal group 30 are essentially identical, and it is relative with upper row's terminal group 30
It is arranged symmetrically in the metal division board 70, similarly, lower row's terminal group 40 also is provided with some signal terminals 41, positioned at letter
The ground terminal 42 and positioning body 43 at number two ends of terminal 41, and the ground terminal 31 of the structure of ground terminal 42 and upper row's terminal group 30
It is identical, it also is provided with clinch 46, and the linking arm that clinch 46 is overlapped provided with adjutage 48 and with the metal division board 70
49, the clinch 46 also is located in the recess 47 of positioning body 43, can be joined shown in Fig. 2, be will not be repeated here.In addition, under described
It is additionally provided with the loading end 430 for carrying the metal division board 70, the loading end 430 and is formed on the positioning body 43 for arranging terminal group 40
There are the recess 431 coordinated with the metal division board 70 and convex portion 432, and positioning body is provided with the metal division board 70
43 jut 71 and shrinkage pool portion 72.
The upper cover plate 50 coordinates with upper row's terminal group 30, and it covers at the top of upper row's terminal group 30, institute
State lower cover 60 with lower row's terminal group 40 to coordinate, it covers at the lower section of lower row's terminal group 40, and the upper cover plate
50 and lower cover 60 in be equipped with some shell fragments 51,61 protruded out towards the signal terminal 31,41, the upper cover plate 50, under
Cover plate 60, metal division board 70 and upper row's terminal group 30 and lower row's terminal group 40 are mounted in the housing 20.
The present invention by optimizing the structure of the ground terminal 32,42 in upper and lower row's terminal group 30,40, make ground terminal 32,
42 can be connected by the clinch 36,46 extended with the metal division board 70, be conducive to eliminating resonance point, it is possible to decrease on
Arrange the signal interference between terminal group 30 and lower row's terminal group 40 so that respective signal transmission is more stablized, so as to meet height
The transmission requirement of frequency signal.
It is described above, only it is highly preferred embodiment of the present invention, any formal limitation not is made to the present invention, appoints
What those skilled in the art, without departing from the scope of the technical proposal of the invention, using in the method for the disclosure above
Appearance makes many possible variations and modification to technical solution of the present invention, belongs to the scope of claims protection.
Claims (10)
1. a kind of electric connector, including insulating body, housing, upper row's terminal group for being contained in housing and lower row's terminal group and
Metal division board between upper row's terminal group and lower row's terminal group, upper row's terminal group and lower row's terminal group are equipped with and connect
Ground terminal, it is characterised in that the ground terminal is provided with the clinch being connected with the metal division board.
2. electric connector according to claim 1, it is characterised in that：Upper row's terminal group and lower row's terminal group are equipped with
Positioning body and some signal terminals being immobilizated on positioning body, the ground terminal are located at the both sides of some signal terminals,
The both sides of the positioning body are provided with the recess for accommodating the clinch.
3. electric connector according to claim 2, it is characterised in that：The clinch is in E fonts, and it is provided with a pair of parallel
The adjutage of extension and the linking arm in the middle of two adjutages, the linking arm deviate the adjutage and towards the metal
Division board extends.
4. electric connector according to claim 3, it is characterised in that：The ground terminal is additionally provided with the contact of strip
Arm, the bearing of trend of the clinch is vertical with the bearing of trend of the contact arm.
5. electric connector according to claim 4, it is characterised in that：Described two adjutages be generally aligned in the same plane in and with
The metal division board keeping parallelism.
6. electric connector according to claim 5, it is characterised in that：It is additionally provided with and holds on the positioning body of lower row's terminal group
Carry and the recess coordinated with the metal division board and convex portion, institute are formed with the loading end of the metal division board, the loading end
Metal division board is stated provided with the jut and shrinkage pool portion coordinated respectively with the recess and convex portion.
7. electric connector according to claim 1, it is characterised in that：The insulating body is provided with main part, positioned at described
Two fixed parts at main part two ends and a pair of beams of the described two fixed parts of connection, described two crossbeams are located at main body respectively
The upper and lower both sides in portion and it is formed with the neck of housing described in clamping between the main part.
8. electric connector according to claim 7, it is characterised in that：The crossbeam constitutes I-shaped with the fixed part
Structure；The main part is provided with accommodating chamber, and the two ends of the accommodating chamber are provided with c-type internal face.
9. electric connector according to claim 8, it is characterised in that：The housing is provided with docking section and from docking section afterbody
The installation portion extended, the installation portion is in a frame-type structure, its offside provided with roof, bottom wall and connection roof and bottom wall
Wall, the roof and bottom wall are fastened in the neck, and the side wall is fastened in the fixed part of the insulating body.
10. electric connector according to claim 9, it is characterised in that：The electric connector also includes being located at the upper row
Upper cover plate above terminal group and the lower cover below lower row's terminal group, and the upper cover plate and lower cover be equipped with
Some shell fragments inwardly protruded out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344891.6A CN106998014B (en) | 2017-05-16 | 2017-05-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344891.6A CN106998014B (en) | 2017-05-16 | 2017-05-16 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106998014A true CN106998014A (en) | 2017-08-01 |
| CN106998014B CN106998014B (en) | 2023-05-09 |
Family
ID=59434577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344891.6A Active CN106998014B (en) | 2017-05-16 | 2017-05-16 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106998014B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867700A (en) * | 2019-10-31 | 2020-03-06 | 昆山德朋电子科技有限公司 | electrical connector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694558Y (en) * | 2004-03-23 | 2005-04-20 | 连展科技（深圳）有限公司 | Electric connector with improved earthing arrangement |
| US20100210124A1 (en) * | 2009-02-16 | 2010-08-19 | Hon Hai Precision Industry Co., Ltd. | Electrical connector having grounding terminal having tail portion interconnected to metallic shell surrounding the connector |
| CN204271341U (en) * | 2014-11-07 | 2015-04-15 | 深圳市正耀科技有限公司 | A kind of connector plug |
| CN204696369U (en) * | 2015-06-10 | 2015-10-07 | 东莞讯滔电子有限公司 | Electric connector |
| CN105140703A (en) * | 2014-08-28 | 2015-12-09 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN205355426U (en) * | 2015-12-30 | 2016-06-29 | 佛山市森和业丰纸制品有限公司 | Electric connector |
| CN105990761A (en) * | 2015-02-12 | 2016-10-05 | 宏致电子股份有限公司 | Grounding structure of USB connector |
| CN205944626U (en) * | 2016-08-12 | 2017-02-08 | 昆山思瑞奕电子有限公司 | USBC type socket connector |
| CN206789811U (en) * | 2017-05-16 | 2017-12-22 | 昆山德朋电子科技有限公司 | Electric connector |
-
2017
- 2017-05-16 CN CN201710344891.6A patent/CN106998014B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694558Y (en) * | 2004-03-23 | 2005-04-20 | 连展科技（深圳）有限公司 | Electric connector with improved earthing arrangement |
| US20100210124A1 (en) * | 2009-02-16 | 2010-08-19 | Hon Hai Precision Industry Co., Ltd. | Electrical connector having grounding terminal having tail portion interconnected to metallic shell surrounding the connector |
| CN105140703A (en) * | 2014-08-28 | 2015-12-09 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN204271341U (en) * | 2014-11-07 | 2015-04-15 | 深圳市正耀科技有限公司 | A kind of connector plug |
| CN105990761A (en) * | 2015-02-12 | 2016-10-05 | 宏致电子股份有限公司 | Grounding structure of USB connector |
| CN204696369U (en) * | 2015-06-10 | 2015-10-07 | 东莞讯滔电子有限公司 | Electric connector |
| CN205355426U (en) * | 2015-12-30 | 2016-06-29 | 佛山市森和业丰纸制品有限公司 | Electric connector |
| CN205944626U (en) * | 2016-08-12 | 2017-02-08 | 昆山思瑞奕电子有限公司 | USBC type socket connector |
| CN206789811U (en) * | 2017-05-16 | 2017-12-22 | 昆山德朋电子科技有限公司 | Electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867700A (en) * | 2019-10-31 | 2020-03-06 | 昆山德朋电子科技有限公司 | electrical connector |
| US11303077B2 (en) | 2019-10-31 | 2022-04-12 | Drapho Electronics Technology., Ltd | Electrical connector with isolation plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106998014B (en) | 2023-05-09 |
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