CN205846356U - A kind of high speed connector with ground shield - Google Patents
A kind of high speed connector with ground shield Download PDFInfo
- Publication number
- CN205846356U CN205846356U CN201620756427.9U CN201620756427U CN205846356U CN 205846356 U CN205846356 U CN 205846356U CN 201620756427 U CN201620756427 U CN 201620756427U CN 205846356 U CN205846356 U CN 205846356U
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- China
- Prior art keywords
- terminal
- shell fragment
- ground
- shielding part
- buckling groove
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Abstract
The utility model discloses a kind of high speed connector with ground shield, including plastic seat body, some ground terminals and signal terminal plastics member, shielding part, shielding part includes horizontal ends face, inclined-plane connecting portion and L-type bending part, the horizontal end of L-type bending part offers some the first terminal buckling groove positions, each ground terminal and signal terminal plastics member are the most closely plugged on the first terminal buckling groove position, the edge of shielding part horizontal ends face offers some second terminal buckling groove positions, the upper surface of each ground terminal is provided with clamping projection；Each ground terminal is provided with the inclined-plane matched with inclined-plane connecting portion.The beneficial effects of the utility model are: each ground terminal is contacted by clamping projection and the second terminal buckling groove position, inclined-plane contacts with inclined-plane connecting portion and limited impression contacts with the first terminal buckling groove position, compared to prior art, add the contact point of shielding part and ground terminal thus realize optimal shield effectiveness.
Description
Technical field
This utility model relates to high speed connector technical field, particularly relates to a kind of high speed with ground shield and connects
Connect device.
Background technology
In field of connectors, in particular for the adapter of communication equipment, the requirement to speed is more and more higher.In adapter
Mainly there are signal terminal, ground terminal, power supply terminal and other reservation terminals, typically in order to improve its signal integrity (SI) effect
Really, especially improve crosstalk, typically all ground terminals can be coupled together with a ground shield, it is achieved unified ground connection.
How all signal terminals, ground terminal can become the difficult point of connector construction design in being fixed on plastic parts compactly, and
And shielding part length is longer, extremely it is susceptible to buckling deformation.Therefore, the problems demand that prior art exists solves.
Utility model content
In order to solve the problem that above-mentioned prior art exists, the purpose of this utility model is to provide one to have earthing
The high speed connector of shield, by arranging shielding part, makes shielding part be connected with earthing member many places, thus reaches optimal shielding effect
Really.
The technical solution adopted in the utility model is: a kind of high speed connector with ground shield, including plastic cement seat
Body, some ground terminals and signal terminal plastics member, also include that shielding part, described shielding part include horizontal ends face, inclined-plane
Connecting portion and L-type bending part, the described horizontal ends face left and right sides along its length is provided with shell fragment, the described left and right sides
Being set side by side with some Z-type flange fasteners between shell fragment, the horizontal end of described L-type bending part offers some the first terminals
Buckling groove position, described each ground terminal and signal terminal plastics member are the most closely plugged on the first terminal buckling groove
On position, the left and right sides of described plastic seat body upper surface is provided with the shell fragment mounting groove matched with shell fragment, described both sides shell fragment
Being provided with some locating slots matched with Z-type flange fastener between mounting groove, described shielding part is arranged on shell fragment by shell fragment
The interior realization of mounting groove is fixing with plastic seat body.
It is preferred that, described ground terminal and signal terminal plastics member are provided with and the first terminal buckling groove position
The limited impression matched, described each ground terminal is connected to the first terminal clamping with the limited impression of signal terminal plastics member
Location is realized on groove position.
It is preferred that, the edge of described shielding part horizontal ends face offers some second terminal buckling groove positions,
The upper surface of described each ground terminal is provided with the clamping projection matched with the second terminal buckling groove position；Described second terminal
Buckling groove position and Z-type flange fastener stagger setting.
It is preferred that, described each ground terminal is provided with the inclined-plane that the inclined-plane connecting portion with shielding part matches, institute
State inclined-plane to contact with the inclined-plane connecting portion inner surface of shielding part.
It is preferred that, described ground terminal and signal terminal plastics member are provided with away from the side of shielding part
Terminal shell fragment and lower terminal shell fragment, the upper surface of described upper terminal shell fragment and the lower surface of lower terminal shell fragment are all covered with shielding
Plate.
The beneficial effects of the utility model are:
1, arranging shielding part, each ground terminal is by the second terminal buckling groove of clamping projection with shielding part horizontal ends face
Position contacts, inclined-plane contacts with the inclined-plane connecting portion of shielding part and limited impression contacts with the first terminal buckling groove position, thus
Realize optimal shield effectiveness；
2, the horizontal end of described L-type bending part offers some the first terminal buckling groove positions, described each ground terminal
The most closely it is plugged on the first terminal buckling groove position with signal terminal plastics member thus realizes strong fix；
3, the upper surface of upper terminal shell fragment and the lower surface of lower terminal shell fragment are all covered with barricade, reduce signal and do
Disturb.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of plastic seat body.
Fig. 3 is the structural representation of shielding part.
Fig. 4 is the structural representation of another angle of shielding part.
Fig. 5 is the L-type bending part zoomed-in view of the i.e. shielding part of zoomed-in view at the A in Fig. 4.
Fig. 6 is shielding part and ground terminal, the local assembling schematic diagram of signal terminal plastics member.
Fig. 7 is partly cut-away's structural representation of high speed connector.
Fig. 8 is the structural representation of ground terminal.
Fig. 9 is signal terminal plastics member structural representation.
Figure 10 is zoomed-in view i.e. shielding part and ground terminal, the installment state of signal terminal plastics member at the B in Fig. 7
Schematic diagram.
Wherein:
Plastic seat body-1 shielding part-2
Shell fragment mounting groove-3 locating slot-4
Shell fragment-5 Z-type flange fastener-6
Second terminal buckling groove position-7 horizontal ends face-8
Inclined-plane connecting portion-9 L-type bending part-10
The first terminal buckling groove position-11 ground terminal-12
Clamping projection-12-1 inclined-plane-12-2
Barricade-13 signal terminal plastics member-14
Upper terminal shell fragment-15 lower terminal shell fragment-16
Limited impression-17
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of high speed connector with ground shield, including plastic seat body
1, some ground terminals 12 and signal terminal plastics member 14, also includes that shielding part 2, described shielding part 2 include horizontal ends face
8, inclined-plane connecting portion 9 and L-type bending part 10, described horizontal ends face 8 left and right sides along its length is provided with shell fragment 5,
Being set side by side with some Z-type flange fasteners 6 between described left and right sides shell fragment 5, the horizontal end of described L-type bending part 10 is opened
It is provided with some the first terminal buckling groove positions 11, described each ground terminal 12 and signal terminal plastics member 14 the tightest
Close being plugged on the first terminal buckling groove position 11, the left and right sides of described plastic seat body 1 upper surface is provided with and matches with shell fragment 5
Shell fragment mounting groove 3, be provided with some locating slots 4 matched with Z-type flange fastener 6 between described both sides shell fragment mounting groove 3,
Described shielding part 2 realizes with plastic seat body 1 in being arranged on shell fragment mounting groove 3 by shell fragment 5 fixing.Described ground terminal 12 with
Signal terminal plastics member 14 is provided with the limited impression 17 matched with the first terminal buckling groove position 11, described each earth terminal
Son 12 is connected on the first terminal buckling groove position 11 with the limited impression 17 of signal terminal plastics member 14.Described each ground terminal
12 are provided with the inclined-plane of the inclined-plane 12-2 that the inclined-plane connecting portion 9 with shielding part 2 matches, described inclined-plane 12-2 and shielding part 2 even
Connect portion 9 inner surface to contact.By above-mentioned structure, the horizontal end of described L-type bending part 10 offers some first ends
Subcard access slot position 11, described each ground terminal 12 and signal terminal plastics member 14 be the most closely plugged on first
On terminal buckling groove position 11, by the snap-fit engagement of stopper slot 17 with the first terminal buckling groove position 11, thus realize each ground connection
Terminal 12 and the spacing of signal terminal plastics member 14 are fixed, and install firm.
The edge of described shielding part 2 horizontal ends face offers some second terminal buckling groove positions 7, described each earth terminal
The upper surface of son 12 is provided with the clamping projection 12-1 matched with the second terminal buckling groove position 7；Clamping projection 12-1 clamping
On the second terminal buckling groove position 7, the most firm ground terminal 12 installation on shielding part 2.Described second terminal clamping
Groove position 7 and Z-type flange fastener 6 stagger setting.
The each ground terminal 12 in this structure second terminal by clamping projection 12-1 with shielding part 2 horizontal ends face 8
Buckling groove position 7 contacts, inclined-plane 12-2 contacts with the inclined-plane connecting portion 9 of shielding part 2 and limited impression 17 and the first terminal clamping
Groove position 11 contacts, and by increasing the contact point of ground terminal 12 and shielding part 2, thus realizes optimal shield effectiveness.
Described ground terminal 12 and signal terminal plastics member 14 are provided with upper terminal shell fragment away from the side of shielding part
15 and lower terminal shell fragment 16, the upper surface of described upper terminal shell fragment 15 and the lower surface of lower terminal shell fragment 16 be all covered with shielding
Plate 13, by the setting of barricade 13, reduces signal disturbing.
Above-described embodiment is only that of the present utility model ultimate principle, principal character and advantage have been shown and described.The industry
Skilled person will appreciate that, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can
There are various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (5)
1. there is a high speed connector for ground shield, including plastic seat body (1), some ground terminals (12) and signal end
Sub-plastics member (14), it is characterised in that: also include that shielding part (2), described shielding part (2) include horizontal ends face (8), inclined-plane
Connecting portion (9) and L-type bending part (10), described horizontal ends face (8) left and right sides along its length is provided with shell fragment
(5), some Z-types flange fastener (6), the water of described L-type bending part (10) it are set side by side with between described left and right sides shell fragment (5)
Some the first terminal buckling groove positions (11), described each ground terminal (12) and signal terminal plastics member is offered at planar end surface
(14) the most closely it is plugged on the first terminal buckling groove position (11), the left and right of described plastic seat body (1) upper surface
Both sides are provided with the shell fragment mounting groove (3) matched with shell fragment (5), are provided with some between described both sides shell fragment mounting groove (3)
The locating slot (4) matched with Z-type flange fastener (6), described shielding part (2) is arranged on shell fragment mounting groove (3) by shell fragment (5)
Interior realization is fixing with plastic seat body (1).
A kind of high speed connector with ground shield the most according to claim 1, it is characterised in that: described earth terminal
Son (12) and signal terminal plastics member (14) are provided with the limited impression matched with the first terminal buckling groove position (11)
(17), described each ground terminal (12) is connected to the first terminal clamping with the limited impression (17) of signal terminal plastics member (14)
Location is realized on groove position (11).
A kind of high speed connector with ground shield the most according to claim 1, it is characterised in that: described shielding part
(2) edge of horizontal ends face offers some second terminal buckling groove positions (7), the upper surface of described each ground terminal (12)
It is provided with the clamping projection (12-1) matched with the second terminal buckling groove position (7)；Described second terminal buckling groove position (7) with
Z-type flange fastener (6) staggers setting.
A kind of high speed connector with ground shield the most according to claim 1, it is characterised in that: described each ground connection
Terminal (12) is provided with the inclined-plane (12-2) that the inclined-plane connecting portion (9) with shielding part (2) matches, described inclined-plane (12-2) and screen
Inclined-plane connecting portion (9) inner surface of shield (2) contacts.
A kind of high speed connector with ground shield the most according to claim 1, it is characterised in that: described earth terminal
Sub (12) and signal terminal plastics member (14) are provided with upper terminal shell fragment (15) and lower end bullet away from the side of shielding part
Sheet (16), the upper surface of described upper terminal shell fragment (15) and the lower surface of lower terminal shell fragment (16) are all covered with barricade
(13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756427.9U CN205846356U (en) | 2016-07-15 | 2016-07-15 | A kind of high speed connector with ground shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756427.9U CN205846356U (en) | 2016-07-15 | 2016-07-15 | A kind of high speed connector with ground shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846356U true CN205846356U (en) | 2016-12-28 |
Family
ID=57619903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756427.9U Active CN205846356U (en) | 2016-07-15 | 2016-07-15 | A kind of high speed connector with ground shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561616A (en) * | 2019-01-17 | 2019-04-02 | 珠海迈科智能科技股份有限公司 | A kind of RF of configuration method and RF head |
-
2016
- 2016-07-15 CN CN201620756427.9U patent/CN205846356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561616A (en) * | 2019-01-17 | 2019-04-02 | 珠海迈科智能科技股份有限公司 | A kind of RF of configuration method and RF head |
| CN109561616B (en) * | 2019-01-17 | 2024-02-06 | 珠海迈科智能科技股份有限公司 | RF head configuration method and RF head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |