CN105207030A - Electric connection adapter - Google Patents
Electric connection adapter Download PDFInfo
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- CN105207030A CN105207030A CN201510662079.9A CN201510662079A CN105207030A CN 105207030 A CN105207030 A CN 105207030A CN 201510662079 A CN201510662079 A CN 201510662079A CN 105207030 A CN105207030 A CN 105207030A
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- connection adapter
- connector
- electrical connection
- electric connection
- electrical connectors
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Abstract
The invention discloses an electric connection adapter, and relates to the field of electrical connectors. The electric connection adapter comprises a connector and a substrate. The substrate comprises a disk, and the both sides of the disk are each provided with a protruding part, wherein one protruding part is shaped like a circle, and the other protruding part is shaped like a rectangle. The connector comprises a needle end and a hole end which are connected in a bending mode through a transferring part, the needle end is embedded in the rectangular protruding part of the substrate, and the hole end is embedded in the circular protruding part of the substrate. According to the electric connection adapter, interconnection between the circular electrical connector and the rectangular electrical connector can be effectively achieved, and the problem that for existing electrical connectors, circular electrical connectors can only be connected with the circular electrical connectors, and rectangular electrical connectors can only be connected with the rectangular electrical connectors is solved. Reliable connection of the electric connection adapter meets signal transmission and various performance indexes. The electric connection adapter can be used in the enclosed space environment with the temperature ranging from -50 DGE C to 250 DEGC and 500 V of voltage.
Description
Technical field
The present invention relates to electric connector field, be specifically related to a kind of electrical connection adapter.
Background technology
At present, electric connector is in great majority use, and its form construction design is mainly divided into circular and rectangle two kinds of forms.The portion of plugging together of electrical connector plug and socket requires to adopt uniform structure, realizes electrical connection.In order to ensure versatility and the interchangeability of connector, many electric connectors use standardized designs, improve economic benefit.Therefore, socket of the prior art also only can only connect separately round electric connector or rectangular electric connector in some specific occasions, and the aspects such as the research of such as nuclear energy and nuclear material, the application of nuclear power source field must adopt flexile design, could meet user demand.
Summary of the invention
The object of the invention is for above-mentioned deficiency of the prior art, be connected with inside by special form construction design, there is provided the electrical connection that can mutually transfer between a kind of circle and rectangular electric connector adapter, effectively solution one end is round electric connector and the other end is rectangular electric connector interconnect problem therebetween.
In order to reach above-mentioned technique effect, the present invention takes following technical scheme: a kind of electrical connection adapter, it comprises connector and matrix.Described matrix comprises a disk, and the tow sides of described disk are respectively provided with a protuberance, and one of them protuberance is circular, and another protuberance is rectangle; Adopt disc structure easily and electric connector installed by flange, both ensure that the reliability of connection turn avoid the problem because of the undercapacity brought without shelling machine.Described connector comprises the pin end and the nose end that are carried out curved formula connection by switching part, and described pin end embeds and is arranged in the rectangular lip of described matrix, and described nose end embeds and is arranged in the circular protrusions of described matrix.
As preferably, a kind of electrical connection adapter, it is bag guide pin bushing also, and described guide pin bushing is assemblied in the outside of the nose end of described connector, and described guide pin bushing plays the effect of guiding and protection plug connector.
As preferably, described guide pin bushing is stainless steel sleeve pipe, and described nose end and stainless steel sleeve interference are riveted.This electrical connection adapter is connected firmly, reliably.
As preferably, described connector adopts tin bronze (QSn4-3) to make, containing the tin bronze of zinc, have high resistance to wear and elasticity, diamagnetism is good, can bear hot or cold conditions pressure processing well, under hard state, machinability is good, easily welding and soldering, and in air, fresh water or seawater, corrosion resistance is good.This connector is mainly by its high resistance to wear and elasticity, and diamagnetism is good, and the characteristic such as machinability is good, corrosion resistance is good, therefore contacts reliable, wear-resisting, anti-corrosion.
As preferably, described matrix adopts polyphenylene sulfide to make.Polyphenylene sulfide is a kind of corrosion-resistant engineering plastics of a kind of novel fire resistant between thermoplasticity and thermosetting.It has outstanding thermal endurance, heat decomposition temperature more than 400 DEG C, can at 250 DEG C Long-Time Service; Electrical insulating property is good, and intensity is high, good stability of the dimension; High creep resistant and flame resistance, available general thermoplastic shaping technique.Thus " electrical insulating property is good, and intensity is high, good stability of the dimension to utilize it; High creep resistant and flame resistance; Available general thermoplastic shaping technique " characteristic, ensure properties of product as product matrix.
As preferably, described connector is integrated formed structure, ensures the unfailing performance of electrical connection.
The present invention compared with prior art, there is following beneficial effect: it is interconnected that (1) adapter of the present invention can effectively realize between circle and rectangular electric connector, solve existing electric connector only can circular and circular, rectangle and rectangle to slotting problem; (2) its reliable connection meets Signal transmissions and property indices; (3) the enclosure space environment of temperature-50-250 DEG C, voltage 500V can be used for.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one that the present invention is electrically connected adapter contour structures;
Fig. 2 is the schematic perspective view two that the present invention is electrically connected adapter contour structures;
Fig. 3 is the schematic front view that the present invention is electrically connected adapter contour structures;
Fig. 4 is that the present invention is electrically connected adapter internal structure schematic diagram;
Fig. 5 is the partial enlarged drawing at Fig. 4 center line B place;
Fig. 6 is the structural representation that the present invention is electrically connected the connector of adapter.
Embodiment
Below in conjunction with embodiments of the invention, the invention will be further elaborated.
Embodiment:
As Figure 1-4, a kind of electrical connection adapter, it comprises and connects a pair plug-in unit 1 and a matrix 2, and described matrix 2 comprises a disk 21, and the tow sides of described disk 21 are respectively provided with a protuberance, and one of them protuberance be circle, and another protuberance is rectangle.As shown in Figure 6, described connector 1 comprises the pin end 11 and the nose end 12 that are carried out curved formula connection by switching part 13, and described pin end 11 embeds and is arranged in the rectangular lip of described matrix 2, and described nose end 12 embeds and is arranged in the circular protrusions of described matrix 2.The pin end of this electrical connection adapter and nose end can not exchange arbitrarily, as shown in Figure 4; Otherwise the overall structure of electrical connection adapter must corresponding change.Described matrix 2 adopt disc structure easily and electric connector installed by flange, both ensure that the reliability of connection turn avoid the problem because of the undercapacity brought without shelling machine.Described connector 1 is preferably integrated formed structure, ensures the reliability of electrical connection.
As shown in Figure 5, better, a kind of electrical connection adapter, it is bag guide pin bushing 3 also, and described guide pin bushing 3 is assemblied in the outside of the nose end 12 of described connector 1.Described guide pin bushing 3 is stainless steel sleeve pipes, and described nose end 12 is riveted with stainless steel sleeve interference, and stainless steel material selects 1Cr18Ni9Ti (321 stainless steel).This guide pin bushing 3 turns over riveting through cold working and forms, and because of cold work hardening, again because shape is that rotary body temperature distortion is consistent, therefore do not affect the plug that contact is right, guiding is reliable, has wear-resisting, anti-corrosion, the characteristic such as to be heated not yielding.
Described connector 1 adopts tin bronze (QSn4-3) to make.
Described matrix 2 adopts polyphenylene sulfide (PPS-G30) or metal to make.
The present invention adopts angle connector to embed in PPS basis material, direct plastic pressure forming, not only meet properties requirement, and, outward appearance and the effective product of homogeneity of product reach design and use requirement completely, as circles/rectangles adaptor connector, its reliable connection meets Signal transmissions and the following performance index.
1, plug-in unit 1 mechanical endurance: after 500 times, contact resistance≤10m Ω.
2, pin hole two ends plug separating force: pin end is: 1 ~ 2.5N, and nose end is 0.4 ~ 1N.
3, air-tightness :≤1.03 × 10-5Pa.cm3/S.
4, insulation resistance: under 500V condition, >=1 × 109 Ω.
5, proof voltage: >=6KV.Keep voltage time 1 minute.
6, thermal shock :-55 ~ 125 DEG C, 15 times.
The present invention is electrically connected adapter fabrication processing:
(1), adopt general process for machining to process one connector 1, Linear cut stainless steel guide pin bushing 3 also turns over riveting.
(2), after a pair connector 1 of tin bronze alloys process, strictly press coating uniformly-coating gold, rear closing in fixture closing in, timeliness tested contact engaging and separating force after 48 hours, and carried out contact engaging and separating force screening, realized the highly reliable contact of connector 1.
(3), the nose end 12 of connector 1 is riveted with stainless steel guide pin bushing 3 interference;
(4), by the connector 1 with guide pin bushing 3 in step 3 load in the corresponding location notch of injection mould and location hole, matched moulds strictly carries out injection moulding by polyphenylene sulfide molding proces s parameters, makes finished product.Need after product completes to do electric property inspection.
(5), test:
Content measurement is as follows:
1. insulation resistance: under 500V condition, >=1 × 109 Ω;
2. proof voltage: >=6KV, keeps voltage time 1 minute;
3. plug separating force: pin end is: 1 ~ 2.5N, nose end is 0.4 ~ 1N;
4. air-tightness :≤1 × 10-3Pa.cm3/S;
5. contact mechanical endurance: after 500 times, contact resistance≤10m Ω.
Be understandable that, the illustrative embodiments that above execution mode is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (6)
1. an electrical connection adapter, it is characterized in that: it comprises connector (1) and matrix (2), described matrix (2) comprises a disk (21), the tow sides of described disk (21) are respectively provided with a protuberance, one of them protuberance is circular, and another protuberance is rectangle; Described connector (1) comprises the pin end (11) and the nose end (12) that are carried out curved formula connection by switching part (13), the embedding of described pin end (11) is arranged in the rectangular lip of described matrix (2), and described nose end (12) embeds and is arranged in the circular protrusions of described matrix (2).
2. one electrical connection adapter according to claim 1, it is characterized in that: it is bag guide pin bushing (3) also, described guide pin bushing (3) is assemblied in the outside of the nose end (12) of described connector (1).
3. one electrical connection adapter according to claim 2, it is characterized in that: described guide pin bushing (3) is stainless steel sleeve pipe, described nose end (12) and stainless steel sleeve interference are riveted.
4. one electrical connection adapter according to claim 1, is characterized in that: described connector (1) adopts tin bronze to make.
5. one electrical connection adapter according to claim 1, is characterized in that: described matrix (2) adopts polyphenylene sulfide to make.
6. one electrical connection adapter according to claim 1, is characterized in that: described connector (1) is integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662079.9A CN105207030A (en) | 2015-10-14 | 2015-10-14 | Electric connection adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662079.9A CN105207030A (en) | 2015-10-14 | 2015-10-14 | Electric connection adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207030A true CN105207030A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510662079.9A Pending CN105207030A (en) | 2015-10-14 | 2015-10-14 | Electric connection adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105207030A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201893461U (en) * | 2010-10-14 | 2011-07-06 | 北京颐和兴业科技有限公司 | Signal switching part of wind power module |
| CN201927758U (en) * | 2010-12-07 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Adaptor |
| CN102668270A (en) * | 2009-11-10 | 2012-09-12 | 罗森伯格高频技术有限及两合公司 | Plug adapter |
| CN104617447A (en) * | 2015-02-15 | 2015-05-13 | 中国工程物理研究院化工材料研究所 | High-voltage resistant electric coupler plug and socket, high-voltage resistant electric coupler and manufacturing method thereof |
| CN205051132U (en) * | 2015-10-14 | 2016-02-24 | 绵阳市金华洋电器制造有限公司 | Adapter is connected to electricity |
-
2015
- 2015-10-14 CN CN201510662079.9A patent/CN105207030A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668270A (en) * | 2009-11-10 | 2012-09-12 | 罗森伯格高频技术有限及两合公司 | Plug adapter |
| CN201893461U (en) * | 2010-10-14 | 2011-07-06 | 北京颐和兴业科技有限公司 | Signal switching part of wind power module |
| CN201927758U (en) * | 2010-12-07 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Adaptor |
| CN104617447A (en) * | 2015-02-15 | 2015-05-13 | 中国工程物理研究院化工材料研究所 | High-voltage resistant electric coupler plug and socket, high-voltage resistant electric coupler and manufacturing method thereof |
| CN205051132U (en) * | 2015-10-14 | 2016-02-24 | 绵阳市金华洋电器制造有限公司 | Adapter is connected to electricity |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |