CN205609874U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205609874U CN205609874U CN201620286634.2U CN201620286634U CN205609874U CN 205609874 U CN205609874 U CN 205609874U CN 201620286634 U CN201620286634 U CN 201620286634U CN 205609874 U CN205609874 U CN 205609874U
- Authority
- CN
- China
- Prior art keywords
- contact site
- ground terminal
- electric connector
- kink
- terminal
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 abstract 2
- 230000000873 masking effect Effects 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses electric connector includes insulator, masking shield, accepts ground terminal and conductive terminal in insulator, ground terminal is by the formation of bending of linear type wire rod, including last contact site, certainly go up kink that the contact site extends, from the lower contact site that the kink extends, go up contact site and contact site parallel arrangement down, last contact site that the masking shield is located ground terminal with contact between the contact site and with the kink down, crosstalking between row signal terminal and the lower row signal terminal in the reduction strengthens obscure effect.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to a kind of and butt connector grafting electric connector.
Background technology
Existing Type C adapter include row's terminal, lower row's terminal, lower row's terminal and on arrange the barricade between terminal and enclose and be located at the housing that insulating body is peripheral.Upper row's terminal includes row's ground terminal, upper row of signal terminals and upper row's power supply terminal.Lower row's terminal includes lower row's ground terminal, lower row of signal terminals and lower row's power supply terminal.Shield prevents from arranging the electromagnetic interference between terminal and lower row's terminal between upper row's terminal and lower row's terminal, increases the high-frequency transmission function of adapter.But, still there is the problem that crosstalk is serious in existing Type C adapter during data transmission, affects the transmission speed of data.Existing Type
When C adapter makes, upper row's terminal is fixed with upper body by integrated mode, and lower row's terminal is fixed with lower body by integrated mode, is then fixed together with shield.Assembling procedure is complicated, adds cost.
In consideration of it, the electric connector of a kind of improvement of necessary offer, with the defect overcoming prior art to exist.
Utility model content
The purpose of this utility model is to provide for the electric connector of a kind of cross-interference issue improving electric connector.
In order to solve above-mentioned technical problem, this utility model following technical scheme of offer: a kind of electric connector, including insulating body, shield, the ground terminal being housed in insulating body and conducting terminal, described ground terminal is to be formed by rectilinear wire bending, the kink including upper contact site, extended from upper contact site, the lower contact site extended from kink, upper contact site be arranged in parallel with lower contact site, and shield contacts between the upper contact site and lower contact site of ground terminal and with kink.
This utility model defines further, and before described ground terminal molding, the upper contact site of ground terminal, kink and lower contact site are in identical plane.
This utility model defines further, and the thickness of described kink is less than the thickness of upper contact site with lower contact site.
This utility model defines further, and the width of described kink is less than the width of upper contact site with lower contact site.
This utility model defines further, and described shield is provided with groove portion, contacts in the kink of described ground terminal is housed in described groove portion and with shield.
This utility model defines further, and described groove portion includes front groove portion and pit portion, and the width in front groove portion is more than the width in pit portion.
This utility model defines further, and described shield is provided with hole, location, and described insulating body is provided with and positions the locating dowel that hole buckle is fixing.
This utility model defines further, described conducting terminal includes power supply terminal, upper row of signal terminals and lower row of signal terminals, insulating body includes the first noumenon and the second body, ground terminal is provided with the upper holding parts extended from upper contact site and the lower holding parts extended from lower contact site, the first noumenon is fixed in the upper holding parts of ground terminal, power supply terminal and upper row of signal terminals by integrated mode, and the second body is fixed in the lower holding parts of ground terminal, power supply terminal and lower row of signal terminals by integrated mode.
This utility model defines further, and described electric connector also includes kink and the insulation division on shield being fixed on ground terminal by integrated mode.
This utility model defines further, described ground terminal is provided with the upper leg extended from upper holding parts and the lower leg extended from lower holding parts, and described electric connector also includes being fixed on the collets on the upper leg of ground terminal, lower leg and shield by integrated mode.
Compared with correlation technique, the ground terminal of this utility model electric connector is to be formed by rectilinear wire bending, the kink including upper contact site, extended from upper contact site, the lower contact site extended from kink, upper contact site be arranged in parallel with lower contact site, shield contacts with kink between lower contact site at the upper contact site of ground terminal, crosstalk between row of signal terminals and lower row of signal terminals in minimizing, strengthens screening effect.
Accompanying drawing explanation
Fig. 1 is the exploded view of this utility model electric connector.
Fig. 2 is the axonometric chart of the shield of this utility model electric connector.
The axonometric chart of the ground terminal of this utility model electric connector, power supply terminal and signal terminal during Fig. 3.
Fig. 4 is the axonometric chart after the ground terminal of this utility model electric connector, power supply terminal and signal terminal form the first noumenon and the second body bending.
Fig. 5 is insulating body and ground terminal, power supply terminal, signal terminal and the assembling figure of shield of this utility model electric connector.
Fig. 6 is the axonometric chart that this utility model electric connector does not include housing.
Fig. 7 is the assembling figure of this utility model electric connector.
Detailed description of the invention
As shown in Figures 1 to 7, this utility model electric connector includes insulating body 1, shield 9, the ground terminal 2 being housed in insulating body 1, conducting terminal and is centered around the peripheral housing 6 of insulating body 1.Conducting terminal includes power supply terminal 3, upper row of signal terminals 4 and lower row of signal terminals 5.
Emphasis is refering to shown in Fig. 3 to Fig. 4, ground terminal 2 is to be formed by rectilinear wire bending, including upper contact site 21, from upper holding parts 26 and the kink 22 of the opposite end extension of upper contact site 21, from the upper leg 23 of upper holding parts 26 extension, from the lower contact site 24 of kink 22 extension, the lower holding parts 27 extended from lower contact site 24 and the lower leg 25 from the extension of lower holding parts 27.Upper contact site 21 be arranged in parallel with lower contact site 24.Before ground terminal 2 molding, the upper contact site 21 of ground terminal 2, upper holding parts 26, kink 22, lower holding parts 27 are positioned at identical plane with lower contact site 24.The thickness of kink 22 less than upper contact site 21 and the width of lower contact site 24, facilitates the bending of kink 22 less than the thickness of upper contact site 21 with lower contact site 24, the width of kink 22.
Power supply terminal 3 is to be formed by rectilinear wire bending, including the first contact site 31, from the first holding parts 32 and the bending part 34 of the opposite end extension of the first contact site 31, from the first leg 33 of the first holding parts 32 extension, from the second contact site 35 of bending part 34 extension, the second holding parts 37 extended from the second contact site 35 and the second leg 36 from the second holding parts 37 extension.Before power supply terminal 3 molding, first contact site the 31, first holding parts 32, bending part the 34, second holding parts 37 and second contact site 35 of power supply terminal 3 are positioned at identical plane.The thickness of bending part 34 is less than the first contact site 31 and thickness of the second contact site 35, and the width of bending part 34 is less than the first contact site 31 and width of the second contact site 35, facilitates the bending of bending part 34.
Upper row of signal terminals 4 includes contact jaw 41, the upper fixed part 43 extended from upper contact jaw 41 and the upper weld part 42 extended from upper fixed part 43.Lower row of signal terminals 5 includes lower contact jaw 51, the lower fixed part 53 extended from lower contact jaw 51 and the lower weld part 52 extended from lower fixed part 53.Shield 9 includes the welding foot 92 that main board 91 and autonomous agent plate 91 extend.Main board 91 is provided with hole, some location 910 and groove portion 911.Insulating body 1 is provided with and positions the locating dowel 13 that hole 910 buckle is fixing.Groove portion 911 includes front groove portion 9110 and pit portion 9111, and the width in front groove portion 9110, more than the width in pit portion 9111, ensures the kink 22 of ground terminal 2 and contacting of shield 9 effectively.This utility model electric connector also includes that being fixed on the kink of ground terminal 2 by integrated mode is fixed on ground terminal 2, conducting terminal and the collets 15 on insulating body 1 with the insulation division 14 on shield 9 and by integrated mode.
Emphasis is refering to shown in Fig. 3 to Fig. 4, and insulating body 1 includes the first noumenon 10 and the second body 12.The first noumenon 10 is fixed on the upper fixed part 43 of the upper holding parts 26 of ground terminal 2, the first holding parts 32 of power supply terminal 3 and upper row of signal terminals 4 by integrated mode, and the exposed surface at the first noumenon 10 of upper contact jaw 41 of the first contact site 31 of the upper contact site 21 of ground terminal 2, power supply terminal 3 and upper row of signal terminals 4.Second body 12 is fixed on the lower fixed part 53 of the lower holding parts 27 of ground terminal 2, the second holding parts 37 of power supply terminal 3 and lower row of signal terminals 5 by integrated mode, and the exposed surface at the first noumenon 10 of lower contact jaw 51 of the second contact site 35 of the lower contact site 24 of ground terminal 2, power supply terminal 3 and lower row of signal terminals 5.
After this utility model electric connector assembling, shield 9 between the upper contact site 21 and lower contact site 24 of ground terminal 2, between the first contact site 31 and second contact site 35 of power supply terminal 3 and on row of signal terminals 4 upper contact jaw 41 and the lower contact jaw 51 of lower row of signal terminals 5 between, the kink 22 of ground terminal 2 is positioned at the groove portion 911 of shield 9 and contacts with shield 9, crosstalk between row of signal terminals 4 and lower row of signal terminals 5 in minimizing, strengthens screening effect.
The ground terminal 2 of this utility model electric connector is to be formed by rectilinear wire bending, including upper contact site 21, from the kink 22 of upper contact site 21 extension, from the lower contact site 24 of kink 22 extension, shield 9 is between the upper contact site 21 and lower contact site 24 of ground terminal 2, the kink 22 of ground terminal 2 contacts with shield 9, crosstalk between row of signal terminals 4 and lower row of signal terminals 5 in minimizing, strengthens screening effect；Additionally, power supply terminal 3 is to be formed by rectilinear wire bending, including the first contact site 31, from the bending part 34 of the first contact site 31 extension, from the second contact site 35 of bending part 34 extension, shield 9 is between the first contact site 31 and second contact site 35 of power supply terminal 3, crosstalk between row of signal terminals 4 and lower row of signal terminals 5 in minimizing, strengthens screening effect；Meanwhile, ground terminal 2 is to be formed by rectilinear wire bending, decreases the generation of waste material and only need to once electroplate, saves the manufacturing cost of ground terminal 2 and assemble simple and convenient, saving manufacturing cost.
Should be understood that, the foregoing is only preferred forms of the present utility model, it is not all, of embodiment, the change of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (10)
1. an electric connector, including insulating body, shield, the ground terminal being housed in insulating body and conducting terminal, it is characterized in that: described ground terminal is to be formed by rectilinear wire bending, the kink including upper contact site, extended from upper contact site, the lower contact site extended from kink, upper contact site be arranged in parallel with lower contact site, and shield contacts between the upper contact site and lower contact site of ground terminal and with kink.
2. electric connector as claimed in claim 1, it is characterised in that: before described ground terminal molding, the upper contact site of ground terminal, kink and lower contact site are in identical plane.
3. electric connector as claimed in claim 1, it is characterised in that: the thickness of described kink is less than the thickness of upper contact site with lower contact site.
4. electric connector as claimed in claim 3, it is characterised in that: the width of described kink is less than the width of upper contact site with lower contact site.
5. electric connector as claimed in claim 1, it is characterised in that: described shield is provided with groove portion, contacts in the kink of described ground terminal is housed in described groove portion and with shield.
6. electric connector as claimed in claim 5, it is characterised in that: described groove portion includes front groove portion and pit portion, and the width in front groove portion is more than the width in pit portion.
7. electric connector as claimed in claim 1, it is characterised in that: described shield is provided with hole, location, and described insulating body is provided with and positions the locating dowel that hole buckle is fixing.
8. electric connector as claimed in claim 1, it is characterized in that: described conducting terminal includes power supply terminal, upper row of signal terminals and lower row of signal terminals, insulating body includes the first noumenon and the second body, ground terminal is provided with the upper holding parts extended from upper contact site and the lower holding parts extended from lower contact site, the first noumenon is fixed in the upper holding parts of ground terminal, power supply terminal and upper row of signal terminals by integrated mode, and the second body is fixed in the lower holding parts of ground terminal, power supply terminal and lower row of signal terminals by integrated mode.
9. electric connector as claimed in claim 8, it is characterised in that: described electric connector also includes kink and the insulation division on shield being fixed on ground terminal by integrated mode.
10. electric connector as claimed in claim 8, it is characterized in that: described ground terminal is provided with the upper leg extended from upper holding parts and the lower leg extended from lower holding parts, described electric connector also includes being fixed on the collets on the upper leg of ground terminal, lower leg and shield by integrated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286634.2U CN205609874U (en) | 2016-04-08 | 2016-04-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286634.2U CN205609874U (en) | 2016-04-08 | 2016-04-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609874U true CN205609874U (en) | 2016-09-28 |
Family
ID=56965748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286634.2U Expired - Fee Related CN205609874U (en) | 2016-04-08 | 2016-04-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340741A (en) * | 2016-11-25 | 2017-01-18 | 启东乾朔电子有限公司 | Electric connector |
-
2016
- 2016-04-08 CN CN201620286634.2U patent/CN205609874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340741A (en) * | 2016-11-25 | 2017-01-18 | 启东乾朔电子有限公司 | Electric 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: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |