CN205752645U - A kind of arrangement architecture of electric connector contact - Google Patents
A kind of arrangement architecture of electric connector contact Download PDFInfo
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- CN205752645U CN205752645U CN201620434139.1U CN201620434139U CN205752645U CN 205752645 U CN205752645 U CN 205752645U CN 201620434139 U CN201620434139 U CN 201620434139U CN 205752645 U CN205752645 U CN 205752645U
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Abstract
This utility model relates to the arrangement architecture of a kind of electric connector contact, including small area analysis low frequency contact, big electric current low frequency contact, high-frequency contact, also include a sagittal plane, sagittal plane is small area analysis low frequency contact, big electric current low frequency contact, approximately the same plane that high-frequency contact extending direction is vertical, it is provided with cross central line and longitudinal centre line, cross central line and longitudinal centre line in sagittal plane and sagittal plane is divided equally into uniformly quarter；Advantage of the present utility model: big electric current low frequency contact is distributed in the outermost away from cross central line of sagittal plane, spaced with small area analysis low frequency contact, be conducive to heat radiation, high-frequency contact is distributed in the outermost away from longitudinal centre line of sagittal plane, it is provided separately with big electric current low frequency contact, decreases the interference to high-frequency contact of the big electric current low frequency contact, simultaneously, it is easy to high-frequency contact wiring, not with other constructive interferences.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to the arrangement architecture of a kind of electric connector contact.
Background technology
Product type spectrum is product versatility and the combination of two kinds of canonical forms of seriation and development.For a product, versatility is limited, can only meet the use requirement under certain limit, certain condition.In order to expand the scope of application of a certain series products, it is necessary for increasing product specification, constitutes product line, but the specification of product can not unlimited extension, the products of different specifications of minimal amount to be used, meet and all use requirement, all these products of different specifications are collected arrangement, forms product type spectrum
Product carries out type spectrum, advantageously ensures that properties of product, reliability, shortens the lead time, reduces development cost.In the product type spectrum of electric connector, the arrangement architecture of contact is the requirement of the kind according to contact, quantity, insulation resistance, proof voltage, determines the minimum centers-distance between various contact, and carries out type spectrum arrangement according to certain principle.
Should try one's best when carrying out the design of contact arrangement architecture and big current contact is distributed in the periphery of adapter, so be easy to heat radiation；In low-and high-frequency contact hybrid-assembling electric connector, high-frequency contact should separate with big current contact, reduces the interference to high-frequency contact of the big electric current；The arrangement architecture design of contact simultaneously also should follow uniform force principle, should uniformly be arranged by size contact, ensure that the contact engaging and separating force in each region of electric connector is basically identical as far as possible.
But in currently available technology; the contact arrangement architecture design of low-and high-frequency contact hybrid-assembling electric connector; tend not to consider above-mentioned many principles simultaneously; often there is the big current contact arrangement position smooth phenomenon of incorrect generation heat radiation, or the big electric current interference phenomenon to high-frequency contact occurs.
Utility model content
The technical problems to be solved in the utility model is just to provide the arrangement architecture of a kind of electric connector contact, solves the problem that existing contact exists the most smooth and big electric current interference easy to high-frequency contact of dispelling the heat.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: the arrangement architecture of a kind of electric connector contact, including small area analysis low frequency contact, big electric current low frequency contact, high-frequency contact, also include a sagittal plane, sagittal plane is small area analysis low frequency contact, big electric current low frequency contact, approximately the same plane that high-frequency contact extending direction is vertical, it is provided with cross central line and longitudinal centre line, cross central line and longitudinal centre line in sagittal plane and sagittal plane is divided equally into uniformly quarter；
Small area analysis low frequency contact is that on sagittal plane and adjacent lines spacing is equal for plurality of rows, and small area analysis low frequency contact transversely centrage is symmetrical；
Big electric current low frequency contact be plurality of rows on sagittal plane, big electric current low frequency contact the most transversely centrage is symmetrical with longitudinal centre line, and electric current low frequency contact greatly is in the outermost away from cross central line；
High-frequency contact transversely centrage is symmetrical, and high-frequency contact is distributed in the side of longitudinal centre line, and high-frequency contact is in the outermost away from longitudinal centre line.
Preferably, the small area analysis low frequency contact in every a line is arranged by centre-to-centre spacing equivalent way, can guarantee that each small area analysis low frequency contact uniform force.
Preferably, with the center by the small area analysis low frequency contact in adjacent lines of the connecting line between the center of adjacent two the small area analysis low frequency contacts in a line, distributed effect is good, and the stress of each small area analysis low frequency contact is evenly.
Preferably, small area analysis low frequency contact quantity on a same row is at least two, and Practical Performance is good.
Preferably, also include that the first guide pillar and the second guide pillar, the first guide pillar and the second guide pillar are the most symmetrical, there is the effect of anti-mis-insertion, location.
Preferably, the diameter of the first guide pillar and the second guide pillar is unequal, adapts to different demands, and Practical Performance is good.
In sum, advantage of the present utility model: 1. big electric current low frequency contact is distributed in the outermost away from cross central line of sagittal plane, spaced with small area analysis low frequency contact, be conducive to heat radiation；
2. high-frequency contact is distributed in the outermost away from longitudinal centre line of sagittal plane, it is provided separately with big electric current low frequency contact, decreases the interference to high-frequency contact of the big electric current low frequency contact, simultaneously, it is easy to high-frequency contact wiring, not with other constructive interferences；
3. by small area analysis low frequency contact, big electric current low frequency contact, high-frequency contact on sagittal plane in being uniformly and symmetrically distributed, it is ensured that the contact engaging and separating force in each region of electric connector is consistent.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the arrangement architecture of a kind of electric connector contact of this utility model.
Detailed description of the invention
As shown in Figure 1, a kind of arrangement architecture of electric connector contact, including small area analysis low frequency contact 1, big electric current low frequency contact 2, high-frequency contact 3, also include a sagittal plane 4, sagittal plane 4 is small area analysis low frequency contact 1, big electric current low frequency contact 2, approximately the same plane 4 that high-frequency contact 3 extending direction is vertical, it is provided with cross central line 5 and longitudinal centre line 6, cross central line 5 and longitudinal centre line 6 in sagittal plane 4 and sagittal plane 4 is divided equally into quarter uniformly；Small area analysis low frequency contact 1 is in plurality of rows on sagittal plane 4 and adjacent lines spacing is equal, and small area analysis low frequency contact 1 transversely centrage 5 is symmetrical；Big electric current low frequency contact 2 is in plurality of rows on sagittal plane 4, and big electric current low frequency contact 2 the most transversely centrage 5 is symmetrical with longitudinal centre line 6, and electric current low frequency contact 2 greatly is in the outermost away from cross central line；High-frequency contact 3 transversely centrage 5 is symmetrical, and high-frequency contact 3 is distributed in the side of longitudinal centre line 6, and high-frequency contact is in the outermost away from longitudinal centre line.
Small area analysis low frequency contact 1 in every a line is arranged by centre-to-centre spacing equivalent way, can guarantee that each small area analysis low frequency contact uniform force, with the center by the small area analysis low frequency contact 1 in adjacent lines of the connecting line between the center of adjacent two the small area analysis low frequency contacts 1 in a line, distributed effect is good, and the stress of each small area analysis low frequency contact is evenly, small area analysis low frequency contact 1 quantity on a same row is at least two, and Practical Performance is good.
Also including the first guide pillar 7 and the second guide pillar 8, the first guide pillar 7 and the second guide pillar 8 are 6 symmetrical along the longitudinal centerline, have the effect of anti-mis-insertion, location, and the diameter of the first guide pillar 7 and the second guide pillar 8 is unequal, adapts to different demands, and Practical Performance is good.
nullDuring installation，By small area analysis low frequency contact 1、Big electric current low frequency contact 2、High-frequency contact 3 is distributed on sagittal plane 4，And ensure that small area analysis low frequency contact 1 in plurality of rows and transversely centrage 5 is symmetrical，And the small area analysis low frequency contact in every a line is arranged by centre-to-centre spacing equivalent way，Center with the first contact 1 connected through in adjacent lines between the center of adjacent two the small area analysis low frequency contacts 1 in a line，In plurality of rows and difference the most transversely centrage 5 is symmetrical with longitudinal centre line 6 to ensure big electric current low frequency contact 2，Big electric current low frequency contact 2 is in the outermost away from cross central line，Make big electric current low frequency contact 2 away from small area analysis low frequency contact 1，High-frequency contact 3 transversely centrage is symmetrical and outermost away from longitudinal centre line，And high-frequency contact 3 is arranged on the side of longitudinal centre line，Decrease the big electric current low frequency contact 2 interference to high-frequency contact 3.
In addition to above preferred embodiment, the present invention also has other embodiment, those skilled in the art can be variously modified according to the present invention and deform, and without departing from spirit of the present utility model, all should belong to scope defined in this utility model claims.
Claims (6)
1. the arrangement architecture of an electric connector contact, including small area analysis low frequency contact (1), big electric current low frequency contact (2), high-frequency contact (3), it is characterized in that: also include a sagittal plane (4), sagittal plane (4) is small area analysis low frequency contact (1), big electric current low frequency contact (2), the approximately the same plane (4) that high-frequency contact (3) extending direction is vertical, cross central line (5) and longitudinal centre line (6) it is provided with in sagittal plane (4), sagittal plane (4) are divided equally into quarter by cross central line (5) and longitudinal centre line (6) uniformly；
In sagittal plane (4), above and adjacent lines spacing is equal in plurality of rows for small area analysis low frequency contact (1), and small area analysis low frequency contact (1) transversely centrage (5) is symmetrical；
Big electric current low frequency contact contact (2) in plurality of rows on sagittal plane (4), big electric current low frequency contact contact (2) the most transversely centrage (5) is symmetrical with longitudinal centre line (6), and big electric current low frequency contact 2 is in the outermost away from cross central line；
High-frequency contact (3) transversely centrage (5) is symmetrical, and high-frequency contact (3) is distributed in the side of longitudinal centre line (6), and high-frequency contact is in the outermost away from longitudinal centre line.
The arrangement architecture of a kind of electric connector contact the most according to claim 1, it is characterised in that: small area analysis low frequency contact (1) in every a line is arranged by centre-to-centre spacing equivalent way.
The arrangement architecture of a kind of electric connector contact the most according to claim 2, it is characterised in that: with the center by the first contact (1) in adjacent lines of the connecting line between the center of adjacent two small area analysis low frequency contact (1) in a line.
The arrangement architecture of a kind of electric connector contact the most according to claim 3, it is characterised in that: small area analysis low frequency contact (1) quantity on a same row is at least two.
The arrangement architecture of a kind of electric connector contact the most according to claim 1, it is characterized in that: also include that the first guide pillar (7) and the second guide pillar (8), the first guide pillar (7) and the second guide pillar (8) (6) along the longitudinal centerline are symmetrical.
The arrangement architecture of a kind of electric connector contact the most according to claim 5, it is characterised in that: the diameter of the first guide pillar (7) and the second guide pillar (8) is unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434139.1U CN205752645U (en) | 2016-05-12 | 2016-05-12 | A kind of arrangement architecture of electric connector contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434139.1U CN205752645U (en) | 2016-05-12 | 2016-05-12 | A kind of arrangement architecture of electric connector contact |
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| Publication Number | Publication Date |
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| CN205752645U true CN205752645U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620434139.1U Active CN205752645U (en) | 2016-05-12 | 2016-05-12 | A kind of arrangement architecture of electric connector contact |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749527A (en) * | 2017-11-29 | 2018-03-02 | 东莞泰硕电子有限公司 | A kind of mixed loading connector |
| CN109980385A (en) * | 2019-04-18 | 2019-07-05 | 西安微电子技术研究所 | A kind of high low speed mixed loading connector |
| CN113410699A (en) * | 2021-06-17 | 2021-09-17 | 中国电子科技集团公司第十四研究所 | Electro-hydraulic synchronous blind plugging technology for electronic unit module |
-
2016
- 2016-05-12 CN CN201620434139.1U patent/CN205752645U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749527A (en) * | 2017-11-29 | 2018-03-02 | 东莞泰硕电子有限公司 | A kind of mixed loading connector |
| CN107749527B (en) * | 2017-11-29 | 2024-03-22 | 东莞泰硕电子有限公司 | Mixed connector |
| CN109980385A (en) * | 2019-04-18 | 2019-07-05 | 西安微电子技术研究所 | A kind of high low speed mixed loading connector |
| CN113410699A (en) * | 2021-06-17 | 2021-09-17 | 中国电子科技集团公司第十四研究所 | Electro-hydraulic synchronous blind plugging technology for electronic unit module |
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