JPH04115765U - DC connector - Google Patents
DC connectorInfo
- Publication number
- JPH04115765U JPH04115765U JP1752691U JP1752691U JPH04115765U JP H04115765 U JPH04115765 U JP H04115765U JP 1752691 U JP1752691 U JP 1752691U JP 1752691 U JP1752691 U JP 1752691U JP H04115765 U JPH04115765 U JP H04115765U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- surface electrode
- permanent magnets
- power
- plug
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
(57)【要約】
【目的】 ＤＣコネクタの極性誤りによる事故や感電事
故の発生を未然に防ぐことを目的とする。
【構成】 給電表面電極と、その給電表面電極の裏面側
に接離可能に設けられ、直流源に電気的に連なった良導
電体金属からなる一対の裏面電極と、該各裏面電極と給
電表面電極とを離間せしめるべく撥力を付勢するスプリ
ングと、この各裏面電極にそれぞれＮ極、Ｓ極を上記給
電表面電極側に向けて関連付けられた一対の永久磁石
と、から構成されたコンセント部、並びに受電表面電極
の裏面側に上記コンセント部の一対の永久磁石と吸引し
合うＳ極、Ｎ極を受電表面電極側に向けて関連付けられ
た一対の永久磁石が設けられたプラグ部と、から成り、
上記コンセント部の永久磁石とプラグ部の永久磁石との
吸引力は、上記スプリングの撥力より強く設定されてい
る。
(57) [Summary] [Purpose] The purpose is to prevent accidents and electric shocks caused by incorrect polarity of DC connectors. [Structure] A power feeding surface electrode, a pair of back electrodes made of a good conductive metal that are removably provided on the back side of the power feeding surface electrode and electrically connected to a DC source, each of the back electrodes and the power feeding surface. an outlet section comprising a spring that applies a repulsive force to separate the electrodes from each other; and a pair of permanent magnets associated with each of the back electrodes with their N and S poles facing the power feeding surface electrode. , and a plug part provided with a pair of permanent magnets on the back side of the power receiving surface electrode, the S pole and the N pole of which are attracted to each other with the pair of permanent magnets of the outlet part facing toward the power receiving surface electrode side. Becomes,
The attractive force between the permanent magnet of the outlet portion and the permanent magnet of the plug portion is set to be stronger than the repulsive force of the spring.
Description
【０００１】0001
本考案は直流源からのＤＣをコンセント部、プラグ部を介して負荷側に供給す るＤＣコネクタに関する。 This invention supplies DC from a DC source to the load side through the outlet and plug. This invention relates to DC connectors.
【０００２】0002
近年、地球環境問題から、屋外に設置してハイパワーの光起電力を発生させる 太陽電池に大きな期待が寄せられている。その身近な応用として、一般家庭の屋 根に太陽電池を設置し、その発電電力で日中の消費電力の殆どを賄う構想が提案 され、一部試験的にではあるが実用化されようとしている。 In recent years, due to global environmental issues, high-power photovoltaic power is generated by installing it outdoors. There are great expectations for solar cells. As a familiar application, a typical household store A concept has been proposed in which solar cells will be installed on the roots and the power generated will cover most of the daytime power consumption. It is currently being put into practical use, albeit on a partially experimental basis.
【０００３】 斯る場合、屋根に設置した太陽電池からの電力は家屋内のエアコンなどの負荷 に供給されるのであるが、太陽電池と負荷との間にコネクタが不可欠である。0003 In such a case, the power from the solar cells installed on the roof is used to power the air conditioners inside the house. A connector is essential between the solar cells and the load.
【０００４】0004
そのコネクタとして太陽電池などからのＤＣを扱う場合は接続極性を間違える と負荷を破損してしまうなどの事故につながる。 When using DC from a solar cell etc. as the connector, make sure to connect the wrong polarity. This may lead to accidents such as damage to the load.
【０００５】[0005]
本考案はこのような課題に鑑みて為されたものであって、表面に露出した良導 電体金属からなる一対の給電表面電極を主構成要素とするコンセント部と、その コンセント部の表面電極に対向して接する良導電体金属からなる一対の受電表面 電極を有するプラグ部と、からなり、 上記コンセント部には、その各給電表面電極の裏面側に接離可能に設けられ、 直流源に電気的に連なった良導電体金属からなる一対の裏面電極と、該各裏面電 極と給電表面電極とを離間せしめるべく撥力を付勢するスプリングと、この各裏 面電極にそれぞれＮ極、Ｓ極を上記給電表面電極側に向けて関連付けられた一対 の永久磁石と、が設けられており、 上記プラグ部の受電表面電極の裏面側に上記コンセント部の一対の永久磁石と 吸引し合うＳ極、Ｎ極を受電表面電極側に向けて関連付けられた一対の永久磁石 が設けられており、 上記コンセント部の永久磁石とプラグ部の永久磁石との吸引力は、上記スプリ ングの撥力より強く設定されている。 The present invention was developed in view of these issues, and it The main components are a pair of power supply surface electrodes made of electrically conductive metal; A pair of power-receiving surfaces made of a good conductive metal that face and contact the surface electrodes of the outlet. consisting of a plug portion having an electrode, The outlet part is provided on the back side of each power feeding surface electrode so that it can be connected to and separated from it, A pair of back electrodes made of a good conductor metal electrically connected to a DC source, and each back electrode. A spring that applies repulsive force to separate the pole and the power feeding surface electrode, and A pair of surface electrodes associated with each other with their N and S poles facing the power supply surface electrode side. A permanent magnet is provided. A pair of permanent magnets in the outlet part are attached to the back side of the power receiving surface electrode of the plug part. A pair of permanent magnets that attract each other with their S and N poles facing the receiving surface electrode. is provided, The attraction force between the permanent magnet in the outlet section and the permanent magnet in the plug section is determined by the above spring. The repellency is set to be stronger than that of the ring.
【０００６】[0006]
プラグ部を極性の正しい方向でコンセント部に接近させた場合にのみ、コンセ ント部の磁石とプラグ部の磁石との吸引力とによってコンセント部の給電表面電 極からプラグ部の受電表面電極にＤＣ電力が供給される。 The outlet will only work if the plug is brought close to the outlet with the correct polarity. The attraction force between the magnet in the outlet and the magnet in the plug generates electricity on the power supply surface of the outlet. DC power is supplied from the pole to the power receiving surface electrode of the plug section.
【０００７】[0007]
図１、図２は本考案ＤＣコネクタの断面図であって、図１は離隔状態、図２は 接続状態を示している。これらの図において、１は太陽電池などの直流電源（図 示せず）に連なったコンセント部、２はエアコンなどの負荷（図示せず）に連な ったプラグ部である。３、３はコンセント部１のプラグ部２側に対向して設けら れた＋−の給電表面電極で、ニッケルメッキなどが施された良導電体金属から構 成されている。４、４はこの給電表面電極３、３の裏面側に接離可能に設けられ た良導電体金属からなる裏面電極で、直流電源からのＤＣが接続されている。こ の裏面電極４、４と表面電極３、３とは裏面電極４、４に機械的に連なったコイ ルスプリング５、５の揆力により電気的に離隔されている。従ってこの状態では 直流電源からのＤＣは給電表面電極３、３には供給されておらず、たとえ誤って 給電表面電極３、３に触れたり、短絡させたりしても、何等問題はない。６、６ は裏面電極４、４の背面に取り付けられた給電永久磁石で、それぞれＮ極の磁力 線、及びＳ極磁力線が上記表面電極３、３側に向けて放射されている。 Figures 1 and 2 are cross-sectional views of the DC connector of the present invention, with Figure 1 in the separated state and Figure 2 in the separated state. Indicates connection status. In these figures, 1 is a DC power source such as a solar cell (Fig. 2 is connected to a load such as an air conditioner (not shown). This is the plug part. 3 and 3 are provided opposite to the plug part 2 side of the outlet part 1. The positive and negative power supply surface electrodes are made of a highly conductive metal plated with nickel. has been completed. 4, 4 are provided on the back side of the power feeding surface electrodes 3, 3 so as to be able to come into contact with and separate from them. DC from a DC power source is connected to the back electrode made of a good conductor metal. child The back electrodes 4, 4 and the front electrodes 3, 3 are coils mechanically connected to the back electrodes 4, 4. They are electrically separated by the biasing force of springs 5, 5. Therefore in this state DC from the DC power source is not supplied to the power supply surface electrodes 3, 3, and even if accidentally There is no problem even if the power supply surface electrodes 3, 3 are touched or short-circuited. 6, 6 are power supply permanent magnets attached to the back side of the back electrodes 4 and 4, and each has a magnetic force of N pole. rays and S-pole magnetic field lines are radiated toward the surface electrodes 3, 3 side.
【０００８】 ７、７はプラグ部２にコンセント部１側に対向して設けられた＋−の受電表面 電極で、上記した給電表面電極３、３と同様にニッケルメッキなどが施された良 導電体金属から構成されている。そしてこの受電表面電極７、７はエアコンなど の負荷に電気的に連なっている。この受電表面電極７、７の裏面側には上記コン セント部１の裏面電極４、４に取り付けられた給電永久磁石６、６と吸引し合う Ｓ極磁力線及び、Ｎ極磁力線を放射している受電永久磁石８、８が取り付けられ ている。[0008] 7, 7 are + and - power receiving surfaces provided on the plug part 2 facing the outlet part 1 side The electrode is a high-quality one with nickel plating, etc., similar to the power supply surface electrodes 3 and 3 described above. Constructed from conductive metal. And these power receiving surface electrodes 7, 7 are used for air conditioners, etc. electrically connected to the load. On the back side of the power receiving surface electrodes 7, 7, the above-mentioned Attracts each other with the power supply permanent magnets 6, 6 attached to the back electrodes 4, 4 of the cent part 1. Power-receiving permanent magnets 8, 8 radiating the S-pole magnetic field line and the N-pole magnetic field line are attached. ing.
【０００９】 そして本考案において重要なことは、この受電永久磁石８、８と給電永久磁石 ６、６との間で働く吸引力が、上記コイルスプリング５、５が給電表面電極３、 ３と裏面電極４、４とを離隔せしめている撥力より強く設定されていることであ る。即ち、図２に示すように、＋−の極性が正しい方向でコンセント部１にプラ グ部２が接近せしめられると給電永久磁石６、６が受電永久磁石８、８をコイル スプリング５、５の撥力に抗して吸引するためコンセント部１の裏面電極４、４ が給電表面電極３、３の裏面側に接すると同時にその表面電極３、３の表面がプ ラグ部２の受電表面電極７、７に接する。そして裏面電極４、４と、給電表面電 極３、３と、受電表面電極７、７とは永久磁石６、６、並びに８、８間に働く吸 引力によって強固に一体化され、直流電源からのＤＣはコンセント部１、並びに プラグ部２から構成されるコネクタを介して負荷に供給される。[0009] What is important in this invention is that the power receiving permanent magnets 8, 8 and the power feeding permanent magnets The attraction force acting between the coil springs 5, 5 and the power supply surface electrode 3, 3 and the back electrodes 4, 4 are set to be stronger than the repelling force that separates them from each other. Ru. In other words, as shown in Figure 2, connect the plug to the outlet section 1 with the + and - polarities in the correct direction. When the connecting part 2 is brought close, the power supply permanent magnets 6, 6 coil the power receiving permanent magnets 8, 8. The back electrodes 4, 4 of the outlet part 1 are used for suction against the repulsive force of the springs 5, 5. is in contact with the back side of the power supply surface electrodes 3, 3, and at the same time the surface of the surface electrodes 3, 3 It contacts the power receiving surface electrodes 7, 7 of the lug portion 2. Then, the back electrodes 4, 4 and the power supply surface electrode The poles 3, 3 and the power receiving surface electrodes 7, 7 are the permanent magnets 6, 6 and 8, 8, which act as absorbers. It is firmly integrated by gravity, and the DC from the DC power supply is connected to the outlet part 1 and It is supplied to the load via a connector constituted by the plug section 2.
【００１０】 一方、＋−の極性を誤ってコンセント部１の給電表面電極３、３にプラグ部２ の受電表面電極７、７を接近させると、各永久磁石６、６、並びに８、８が反発 し合って裏面電極４、４が給電表面電極３、３の裏面に接せず、コンセント部１ とプラグ部２との電気的な接続は行われない。0010 On the other hand, the plug part 2 was connected to the power supply surface electrodes 3 and 3 of the outlet part 1 by incorrectly changing the polarity of + and -. When the power-receiving surface electrodes 7, 7 of The back electrodes 4, 4 do not touch the back surfaces of the power feeding front electrodes 3, 3, and the outlet part 1 No electrical connection is made between the plug section 2 and the plug section 2.
【００１１】 またプラグ部２が接近していない状態でも、コンセント部１の給電表面電極３ 、３の裏面には裏面電極４、４が接していないので、その給電表面電極３、３に はＤＣ電位は現れておらず、たとえその電極３、３に触れたとしても感電事故に はつながらない。[0011] Moreover, even if the plug part 2 is not close to the power supply surface electrode 3 of the outlet part 1, , 3, the back electrodes 4, 4 are not in contact with the back surfaces of the power supply surface electrodes 3, 3. There is no DC potential, and even if you touch the electrodes 3 and 3, you will not get an electric shock. is not connected.
【００１２】 なお、コンセント部１からプラグ部２を離す時は、両永久磁石６、６、並びに ８、８の吸引力より強い力で引き離せばよい。0012 In addition, when separating the plug part 2 from the outlet part 1, both permanent magnets 6, 6 and 8. Just pull it apart with a force stronger than the suction force of 8.
【００１３】[0013]
本考案は以上の説明から明らかなように、コンセント部に設けた永久磁石とプ ラグ部に設けた永久磁石との間に働く吸引力によって電気的接続と機械的固定と を同時に行わしめているので、プラグ部を極性の正しい方向でコンセント部に接 近させた場合にのみ、コンセント部の磁石とプラグ部の磁石との吸引力とによっ てコンセント部の給電表面電極からプラグ部の受電表面電極にＤＣ電力が供給さ れ、誤接続による直流電源や負荷の破損事故、及び感電事故を未然に防止するこ とができる。 As is clear from the above explanation, the present invention is based on the permanent magnet installed in the outlet and the plug. Electrical connection and mechanical fixation are achieved by the attractive force that acts between the permanent magnet installed on the lug. At the same time, make sure to connect the plug to the outlet with the correct polarity. Only if they are brought close together, the attraction between the magnet in the outlet and the magnet in the plug will cause the DC power is supplied from the power supply surface electrode of the outlet section to the power reception surface electrode of the plug section. This is to prevent damage to the DC power supply or load due to incorrect connections, as well as electric shock accidents. I can do that.
【図１】本考案コネクタの離隔状態を示す断面図であ
る。FIG. 1 is a sectional view showing the connector of the present invention in a separated state.
【図２】本考案コネクタの接続状態を示す断面図であ
る。FIG. 2 is a sectional view showing a connected state of the connector of the present invention.
１ コンセント部 ２ プラグ部 ３ 給電表面電極 ４ 裏面電極 ５ コイルスプリング ６ 給電永久磁石 ７ 受電表面電極 ８ 受電永久磁石 1 Outlet part 2 Plug part 3 Power supply surface electrode 4 Back electrode 5 Coil spring 6 Power supply permanent magnet 7 Power receiving surface electrode 8 Power receiving permanent magnet
───────────────────────────────────────────────────── フロントページの続き (72)考案者 安井 一郎 守口市京阪本通２丁目18番地 三洋電機株 式会社内 (72)考案者 堺谷 昭司 守口市京阪本通２丁目18番地 三洋電機株 式会社内 ──────────────────────────────────────────────── ─── Continuation of front page (72) Creator Ichiro Yasui 2-18 Keihan Hondori, Moriguchi City Sanyo Electric Co., Ltd. Inside the ceremony company (72) Creator Shoji Sakaiya 2-18 Keihan Hondori, Moriguchi City Sanyo Electric Co., Ltd. Inside the ceremony company
Claims (1)
グ部を介して負荷側に供給するＤＣコネクタにおいて、
表面に露出した良導電体金属からなる一対の給電表面電
極を主構成要素とするコンセント部と、該コンセント部
の表面電極に対向して接する良導電体金属からなる一対
の受電表面電極を有するプラグ部と、からなり、上記コ
ンセント部には、その各給電表面電極の裏面側に接離可
能に設けられ、直流源に電気的に連なった良導電体金属
からなる一対の裏面電極と、該各裏面電極と給電表面電
極とを離間せしめるべく撥力を付勢するスプリングと、
この各裏面電極にそれぞれＮ極、Ｓ極を上記給電表面電
極側に向けて関連付けられた一対の永久磁石と、が設け
られており、上記プラグ部の受電表面電極の裏面側に上
記コンセント部の一対の永久磁石と吸引し合うＳ極、Ｎ
極を受電表面電極側に向けて関連付けられた一対の永久
磁石が設けられており、上記コンセント部の永久磁石と
プラグ部の永久磁石との吸引力は、上記スプリングの撥
力より強く設定されていることを特徴としたＤＣコネク
タ。[Claim 1] A DC connector that supplies DC from a DC source to a load side via an outlet section and a plug section,
A plug that has an outlet section whose main components include a pair of power supply surface electrodes made of a good conductor metal exposed on the surface, and a pair of power receiving surface electrodes made of a good conductor metal that face and contact the surface electrodes of the outlet section. A pair of back electrodes made of a good conductive metal are provided on the back side of each power feeding surface electrode so as to be detachable from each other, and are electrically connected to a DC source. a spring that applies repulsive force to separate the back electrode and the power feeding front electrode;
Each back electrode is provided with a pair of associated permanent magnets with their N and S poles facing the power feeding surface electrode side, and the power receiving surface electrode of the plug section is provided with a pair of associated permanent magnets on the back side of the power receiving surface electrode of the outlet section. S pole and N pole attract each other with a pair of permanent magnets
A pair of permanent magnets are provided with their poles facing the power receiving surface electrode side, and the attractive force between the permanent magnet of the outlet section and the permanent magnet of the plug section is set to be stronger than the repulsive force of the spring. A DC connector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991017526U JP2594229Y2 (en) | 1991-03-22 | 1991-03-22 | DC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991017526U JP2594229Y2 (en) | 1991-03-22 | 1991-03-22 | DC connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04115765U true JPH04115765U (en) | 1992-10-14 |
| JP2594229Y2 JP2594229Y2 (en) | 1999-04-26 |
Family
ID=31904276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991017526U Expired - Fee Related JP2594229Y2 (en) | 1991-03-22 | 1991-03-22 | DC connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2594229Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009082001A1 (en) * | 2007-12-26 | 2009-07-02 | Panasonic Electric Works Co., Ltd. | Electric power outlet and connector |
| JP2010102999A (en) * | 2008-10-24 | 2010-05-06 | Autonetworks Technologies Ltd | Connector |
| WO2014132976A1 (en) * | 2013-02-27 | 2014-09-04 | 矢崎総業株式会社 | Magnet connector |
| KR20160109843A (en) * | 2015-03-13 | 2016-09-21 | 공주대학교 산학협력단 | Apparatus of connecting dc power |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200489678Y1 (en) * | 2014-11-25 | 2019-07-23 | (주)에스피에스 | Thin film type magnetic connector module |
| JP6480277B2 (en) * | 2015-07-03 | 2019-03-06 | 日本航空電子工業株式会社 | Connector assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5773965A (en) * | 1980-10-28 | 1982-05-08 | Seiko Epson Corp | Switched capcitor integrator |
-
1991
- 1991-03-22 JP JP1991017526U patent/JP2594229Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5773965A (en) * | 1980-10-28 | 1982-05-08 | Seiko Epson Corp | Switched capcitor integrator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009082001A1 (en) * | 2007-12-26 | 2009-07-02 | Panasonic Electric Works Co., Ltd. | Electric power outlet and connector |
| US8210866B2 (en) | 2007-12-26 | 2012-07-03 | Panasonic Corporation | Outlet and connector |
| JP2010102999A (en) * | 2008-10-24 | 2010-05-06 | Autonetworks Technologies Ltd | Connector |
| WO2014132976A1 (en) * | 2013-02-27 | 2014-09-04 | 矢崎総業株式会社 | Magnet connector |
| KR20160109843A (en) * | 2015-03-13 | 2016-09-21 | 공주대학교 산학협력단 | Apparatus of connecting dc power |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2594229Y2 (en) | 1999-04-26 |
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| LAPS | Cancellation because of no payment of annual fees |