CN202550210U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202550210U CN202550210U CN2012200046980U CN201220004698U CN202550210U CN 202550210 U CN202550210 U CN 202550210U CN 2012200046980 U CN2012200046980 U CN 2012200046980U CN 201220004698 U CN201220004698 U CN 201220004698U CN 202550210 U CN202550210 U CN 202550210U
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- CN
- China
- Prior art keywords
- electric connector
- ground shield
- maintaining part
- pair
- insulating body
- 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 - Lifetime
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Abstract
The utility model discloses an electric connector which comprises an insulating body and a plurality of terminal modules installed in the insulating body, wherein each terminal module comprises a grounding shield element which is provided with a pair of mutually separated grounding contacts, and a pair of signal terminal elements arranged between the two grounding contacts of the grounding shield element. Compared with the prior art, the electric connector has the advantages that each grounding shield element is provided with a pair of grounding contacts facing each other, and each pair of signal terminal elements are arranged between the pair of grounding contacts of the grounding shield element. Therefore, each pair of signal terminal elements are surrounded by a pair of grounding contacts, and a good shielding effect is provided for each pair of signal terminal elements.
Description
Technical field
The utility model relates to a kind of electric connector and the connector assembly with this electric connector.
Background technology
Fig. 1 has shown a kind of existing electric connector, mainly comprises insulating body 30 and is installed in a plurality of terminal modules in the insulating body 30.As shown in Figure 1, each terminal module comprises that an incorporate ground shield 20 is with many to signal end component 10.Incorporate ground shield 20 is plugged in first slot 32 of insulating body 30, and each signal end component 10 is plugged in second slot 31 of insulating body 30.
See also Fig. 1, the bottom of each incorporate ground shield 20 has a plurality of earthing contacts 21, and between any two adjacent earthing contacts 21, is provided with a pair of signal end component 10,10.But, as shown in Figure 1, owing to the reason of the technology of making incorporate ground shield 20; Earthing contact is not formed at the most inboard bottom at each incorporate ground shield 20; Therefore, surrounded at the most inboard a pair of signal end component 10,10 of each incorporate ground shield 20, therefore by a pair of earthing contact 21; The most inboard a pair of signal end component 10,10 that is positioned at incorporate ground shield 20 can not be interfered by shielding well easily.
In order to solve existing technical problem among Fig. 1; The most inboard place at incorporate ground shield 20 in the another kind of execution mode as shown in Figures 2 and 3 provides an extra ground shield 40; The upper end 42 of this extra ground shield 40 is connected with an outermost end of each incorporate ground shield 20; And the lower end of this extra ground shield 40 has a plurality of extra earthing contacts 41; Like this; As shown in Figure 2, the most inboard a pair of signal end component 10,10 that is positioned at each incorporate ground shield 20 is also surrounded by a pair of earthing contact 21,41, so just can shield well for the most inboard a pair of signal end component 10,10 raisings that are positioned at incorporate ground shield 20.
But, although can solve incorporate ground shield 20 existing technical problems shown in Figure 1 through Fig. 2 technical scheme extremely shown in Figure 4,, it is bigger to increase extra earthing contact difficulty on making and assembling.And incorporate ground shield 20 itself also can bring another problem: the quantity of suitable selection earthing contact as required.Because; The quantity of the earthing contact of each incorporate ground shield 20 is fixed; Change the quantity of earthing contact if desired, just need make a kind of new incorporate ground shield 20 again, obviously; This incorporate ground shield 20 application flexibilitys are not strong, the requirement of incompatibility modularization assembling.
The utility model content
The purpose of the utility model is intended to solve the problems referred to above of existing in the prior art and at least one aspect of defective.
An aspect according to the utility model provides a kind of electric connector, comprising: an insulating body; With a plurality of terminal modules, be installed in the said insulating body.Wherein, each said terminal module comprises: a ground shield has the earthing contact of a pair of space; With a pair of signal end component, between two earthing contacts of a said ground shield.
Compared with prior art, the advantage of the utility model is that each ground shield has a pair of earthing contact of facing spaced reciprocally, and every pair of signal end component is placed between a pair of earthing contact of a ground shield; Therefore, every pair of signal end component is all surrounded by a pair of earthing contact, therefore; Can better shield effectiveness be provided for every pair of signal end component; Simultaneously, each ground shield only has a pair of earthing contact, therefore; Can improve application flexibility as required through assembling the earthing contact that a plurality of ground shields form requirement.
Description of drawings
Fig. 1 shows a kind of schematic perspective view of existing electric connector;
Fig. 2 shows the sectional perspective sketch map of existing another kind of electric connector;
The perspective view of the extra ground shield in Fig. 3 displayed map 2;
Fig. 4 shows the perspective view of a terminal module of existing another kind of electric connector;
Fig. 5 shows the schematic perspective view when the top is watched according to the electric connector that has assembled of an embodiment of the utility model;
Fig. 6 shows the schematic perspective view when the bottom is watched according to the electric connector that has assembled of an embodiment of the utility model;
The enlarged diagram of the part in Fig. 7 displayed map 6;
Fig. 8 a shows the perspective view according to the signal end component of an embodiment of the utility model;
Fig. 8 b shows the perspective view according to the ground shield of an embodiment of the utility model;
Fig. 9 shows the perspective view according to the electric connector of another embodiment of the utility model;
The front view of Figure 10 displayed map 9; With
The perspective view of the conductive interconnect among Figure 11 displayed map 9 and Figure 10.
Embodiment
Describe the embodiment of the utility model below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label is represented same or analogous element.The embodiment that is described with reference to the drawings below is exemplary, is intended to explain the utility model, and can not be interpreted as the restriction to the utility model.
Fig. 5 shows the schematic perspective view when the top is watched according to the electric connector that has assembled of an embodiment of the utility model; Fig. 6 shows the schematic perspective view when the bottom is watched according to the electric connector that has assembled of an embodiment of the utility model.
Like Fig. 5 and shown in Figure 6, illustrated electric connector mainly comprises an insulating body 300 and is installed in a plurality of terminal modules 1 in the insulating body 300.
See also Fig. 5, insulating body 300 mainly comprises the pedestal 310 and a pair of sidewall 320 that is approximately perpendicular to pedestal 310 that is positioned at the both sides of pedestal 310 of a level.In an embodiment of the utility model, insulating body 300 for example can form by insulating material such as plastic cement are molded.
Be formed with at least one ribs 321 on the inboard according to the pair of sidewalls 320 of the embodiment insulating body 300 of the utility model, with the intensity of strengthening this sidewall 320 and the effect that can play guiding.
As shown in Figure 5, a plurality of terminal modules 1 remain on the pedestal 310 of insulating body 300.In an embodiment of the utility model, a plurality of terminal modules 1 are fitly lined up the matrix that multirow is taken advantage of multiple row, and in illustrated embodiment, electric connector has 40 terminal modules 1, and these 40 terminal modules 1 are lined up the matrix that one 10 row is taken advantage of 4 row.But; Need to prove; The utility model is not limited to this, and the spread pattern of the quantity of connector terminals module 1 and a plurality of terminal module 1 is appropriate design according to actual needs, for example; Electric connector can comprise that 25 terminal modules and this 25 terminal modules are arranged in the matrix that 5 row are taken advantage of 5 row, and perhaps electric connector can comprise that 96 terminal modules and this 96 terminal modules are arranged in the matrix that 8 row are taken advantage of 12 row.
Please continue referring to Fig. 5 and Fig. 6, each terminal module 1 all is the same, can exchange each other.Like this, the quantity and the spread pattern of terminal module 1 that just can be are according to actual needs at random assembled out the electric connector that needs.
Like Fig. 5 and shown in Figure 6, each terminal module 1 mainly comprises a ground shield 200 and a pair of signal end component 100,100.Like Fig. 5 and shown in Figure 6; A ground shield 200 of each terminal module 1 has a pair of each other in the face of the isolated earthing contact 201,201 in ground; The a pair of signal end component 100,100 of each terminal module 1 places a pair of earthing contact 201 of this ground shield 200, between 201, like this, in each terminal module 1; A pair of signal end component 100,100 is all surrounded by a pair of earthing contact 201,201, thereby can improve the shield effectiveness to signal end component 100,100.
In an embodiment of the utility model, a pair of signal end component 100,100 can be a pair of high-speed differential signal terminal member or speed/low speed single end signal 0 terminal or power supply terminal.
The enlarged diagram of the part in Fig. 7 displayed map 6; Fig. 8 a shows the perspective view according to the signal end component of an embodiment of the utility model; With the perspective view of Fig. 8 b demonstration according to the ground shield of an embodiment of the utility model.
Shown in Fig. 8 b, each ground shield 200 mainly comprises a pair of opposed facing earthing contact 201, first maintaining part 202 that links to each other with a pair of earthing contact 201 and first protuberance 203 that links to each other with first maintaining part 202 that is positioned at the bottom.
To shown in Figure 7, first the keeping in the groove 312 of pedestal 310 of insulating body 300, inserted and remained on to first maintaining part 202 of ground shield 200, thereby ground shield 200 is installed and is fixed on the pedestal 310 of insulating body 300 like Fig. 5.
In an embodiment of the utility model; Shown in Fig. 5-7 and Fig. 8 b; The earthing contact 201 of ground shield 200 has flake shape roughly, and earthing contact 201 is from the bottom protrusion of pedestal 310, so that be plugged in the jack of corresponding pcb board (not shown).
In an embodiment of the utility model; Shown in Fig. 5-7 and Fig. 8 b; First maintaining part 202 of ground shield 200 has
shape roughly; And first maintaining part 202 is around a pair of signal end component 100, thereby can improve the shield effectiveness to a pair of signal end component 100.
In an embodiment of the utility model, with shown in Fig. 8 b, first protuberance 203 of ground shield 200 has " L " shape roughly like Fig. 5-7, and protrudes from the top of pedestal 310.
Need to prove that the structure and the shape of ground shield 200 are not limited to illustrated embodiment, for example, earthing contact 201 can for needle-like, first maintaining part 202 can for semicircle, first protuberance 203 can be for plate shaped.The variation of these and other conventional shape and structure ought to fall within the protection range of the utility model.
Shown in Fig. 8 a, each signal end component 100 mainly comprises signalling contact 101, second maintaining part 102 that links to each other with signalling contact 101 and second protuberance 103 that links to each other with second maintaining part 102 that is positioned at the bottom.To shown in Figure 7, second the keeping in the groove 311 of pedestal 310 of insulating body 300, inserted and remained on to second maintaining part 102 of signal end component 100, thereby signal end component 100 is installed and is fixed on the pedestal of insulating body 300 like Fig. 5.
In an embodiment of the utility model; Shown in Fig. 5-7 and Fig. 8 a; The signalling contact 101 of signal end component 100 has flake shape roughly, and signalling contact 101 is from the bottom protrusion of pedestal 310, so that be installed in the jack of corresponding pcb board (not shown).
In an embodiment of the utility model; Shown in Fig. 5-7 and Fig. 8 a, second maintaining part 102 of signal end component 100 is a substantially planar, and its width and thickness are all greater than other part of signal end component 100; Like this; Can guarantee and strengthen the mechanical strength of second maintaining part 102, in illustrated embodiment, first maintaining part 202 that second maintaining part 102 of a pair of signal end component 100 is grounded shielding part 200 centers on.
In an embodiment of the utility model, with shown in Fig. 8 a, second protuberance 103 of signal end component 100 has roughly bar-shaped like Fig. 5-7, and protrudes from the top of pedestal 310.
Need to prove that the structure and the shape of signal end component 100 are not limited to illustrated embodiment, for example, signalling contact 101 can for needle-like, second maintaining part 102 can for circular, second protuberance 103 can be for tabular.The variation of these and other conventional shape and structure ought to fall within the protection range of the utility model.
Fig. 9 shows the perspective view according to the electric connector of another embodiment of the utility model; The front view of Figure 10 displayed map 9; Perspective view with conductive interconnect among Figure 11 displayed map 9 and Figure 10.
Shown in Fig. 9-10; In order to improve the earth shield effect of whole electric connector; In illustrated another embodiment, also between the terminal module 1 of any two adjacent columns, be provided with a conductive interconnect 400, the ground shield 200 in each terminal module 1 that this conductive interconnect 400 and adjacent two is listed as electrically contacts; Thereby all ground shields 200 of whole electric connector all are electrically connected each other, thereby can further improve the earth shield effect.
In the embodiment shown in Fig. 9-10, conductive interconnect 400 mainly comprises an elongated main part 403, be positioned at a plurality of first jerk finger shaped parts 401 of main part one side and be positioned at a plurality of second jerk finger shaped parts 402 of main part opposite side.
Clearly illustrate that like Figure 10 first maintaining part 202 of each ground shield 200 in a plurality of first jerk finger shaped parts 401 and the row terminal module 1 electrically contacts.First maintaining part 202 of each ground shield 200 in a plurality of second jerk finger shaped parts 402 and adjacent another row terminal module 1 electrically contacts.Like this, in the end-view of conductive interconnect 400, conductive interconnect 400 shapes are like " people " font, and are shown in figure 10.
Although not shown, conductive interconnect 400 can remain on insulating body 300 pedestal 310 in, also can not remain in the insulating body 300.
Although illustrated and described the embodiment of the utility model, for those of ordinary skill in the art, be appreciated that under the situation of principle that does not break away from the utility model and spirit and can change these embodiment.The scope of application of the utility model is limited accompanying claims and equivalent thereof.It should be noted that word " comprises " does not get rid of other element or step, and word " " or " one " do not get rid of a plurality of.In addition, any element numbers of claim should not be construed as the scope of restriction the utility model.
Claims (10)
1. electric connector comprises:
An insulating body (300); With
A plurality of terminal modules (1) are installed in the said insulating body (300),
It is characterized in that,
Each said terminal module (1) comprising:
A ground shield (200) has the earthing contact (201,201) of a pair of space; With
A pair of signal end component (100) is positioned between two earthing contacts (201,201) of a said ground shield (200).
2. electric connector according to claim 1 is characterized in that:
Said ground shield (200) comprises first maintaining part (202) that is used for remaining on insulating body (300), and said first maintaining part (202) is around said a pair of signal end component (100).
3. electric connector according to claim 2 is characterized in that:
Said a plurality of terminal module (1) is lined up multiple row on said insulating body (300); And
Said electric connector further comprises a conductive interconnect (400), is arranged between any two adjacent said terminal module row, and the ground shield (200) in each terminal module that said conductive interconnect (400) and adjacent two is listed as electrically contacts.
4. electric connector according to claim 3 is characterized in that, said conductive interconnect (400) comprising:
An elongated main part (403);
Be positioned at a plurality of first jerk finger shaped parts (401) of main part (403) one sides, electrically contact with first maintaining part (203) of each ground shield (200) in the row terminal module; With
Be positioned at a plurality of second jerk finger shaped parts (402) of main part (403) opposite side, electrically contact with first maintaining part (203) of each ground shield (200) in another row terminal module.
5. electric connector according to claim 2 is characterized in that,
Each said signal end component (100) comprises second maintaining part (102) that is used for remaining on said insulating body (300), and on said second maintaining part (102), is formed with a plurality of grooves.
6. according to claim 2 or 5 described electric connectors, it is characterized in that,
Said insulating body (300) comprises pedestal (310) and is positioned at the pair of sidewalls (320) of the both sides of pedestal (310);
First maintaining part (202) of said ground shield (200) remains on first of said pedestal (310) and keeps in the groove (312); And
Second maintaining part (102) of said signal end component (100) remains on second of said pedestal (310) and keeps in the groove (311).
7. electric connector according to claim 6 is characterized in that,
One end of the earthing contact of said ground shield (200) (201,201) is connected with first maintaining part (202), and the other end is from the bottom protrusion of said pedestal (310); And
One end of the signalling contact (101) of said signal end component (100) is connected with second maintaining part (102), and the other end is from the bottom protrusion of said pedestal (310).
8. electric connector according to claim 7 is characterized in that,
Said ground shield (200) also comprises roughly first protuberance (203) of " L " shape, and an end of said first protuberance (203) is connected with first maintaining part (202), and the other end is from the top protrusion of said pedestal (310); And
Said signal end component (100) also comprises roughly second protuberance (103) of clavate, and an end of said second protuberance (103) is connected with first maintaining part (202), and the other end is from the top protrusion of said pedestal (310).
9. electric connector according to claim 8 is characterized in that, is formed with at least one ribs (321) on the inboard of the sidewall (320) of said insulating body (300).
10. connector assembly comprises:
Each described electric connector among the claim 1-9; With
The printed circuit board (PCB) (PCB) that cooperates with said electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200046980U CN202550210U (en) | 2012-01-05 | 2012-01-05 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200046980U CN202550210U (en) | 2012-01-05 | 2012-01-05 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550210U true CN202550210U (en) | 2012-11-21 |
Family
ID=47170781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200046980U Expired - Lifetime CN202550210U (en) | 2012-01-05 | 2012-01-05 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550210U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474840A (en) * | 2013-09-26 | 2013-12-25 | 深圳格力浦电子有限公司 | High-speed connector male-end lug capable of transmitting 12.5G signals |
| CN104884992A (en) * | 2012-12-28 | 2015-09-02 | 皮克斯特隆尼斯有限公司 | Display apparatus incorporating high-aspect ratio electrical interconnects |
| CN105870680A (en) * | 2016-03-31 | 2016-08-17 | 努比亚技术有限公司 | Connector and terminal distribution method in same |
| CN106356677A (en) * | 2015-07-17 | 2017-01-25 | 泰科电子公司 | Interconnection system and an electrical connector having resonance control |
| CN107408769A (en) * | 2015-04-17 | 2017-11-28 | 安费诺有限公司 | High density electrical connector with barricade shutter |
-
2012
- 2012-01-05 CN CN2012200046980U patent/CN202550210U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884992A (en) * | 2012-12-28 | 2015-09-02 | 皮克斯特隆尼斯有限公司 | Display apparatus incorporating high-aspect ratio electrical interconnects |
| CN103474840A (en) * | 2013-09-26 | 2013-12-25 | 深圳格力浦电子有限公司 | High-speed connector male-end lug capable of transmitting 12.5G signals |
| CN107408769A (en) * | 2015-04-17 | 2017-11-28 | 安费诺有限公司 | High density electrical connector with barricade shutter |
| US10361520B2 (en) | 2015-04-17 | 2019-07-23 | Amphenol Corporation | High density electrical connector with shield plate louvers |
| CN107408769B (en) * | 2015-04-17 | 2020-01-03 | 安费诺有限公司 | High density electrical connector with shield shutter |
| CN106356677A (en) * | 2015-07-17 | 2017-01-25 | 泰科电子公司 | Interconnection system and an electrical connector having resonance control |
| CN106356677B (en) * | 2015-07-17 | 2019-04-02 | 泰连公司 | Interconnection system and electric connector with resonance control |
| CN105870680A (en) * | 2016-03-31 | 2016-08-17 | 努比亚技术有限公司 | Connector and terminal distribution method in same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |