JP3172188U - Electrical connector with detection function - Google Patents

Electrical connector with detection function Download PDF

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JP3172188U
JP3172188U JP2011005587U JP2011005587U JP3172188U JP 3172188 U JP3172188 U JP 3172188U JP 2011005587 U JP2011005587 U JP 2011005587U JP 2011005587 U JP2011005587 U JP 2011005587U JP 3172188 U JP3172188 U JP 3172188U
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electrical connector
detection terminal
contact portion
insulating body
tank
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曉 林
曉 林
セン・ハパン
雪 彭
雪 彭
光才 胡
光才 胡
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東莞宇球電子有限公司
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Abstract

【課題】オス端子が差し込まれているかを検知できる電気コネクタを提供する。【解決手段】この電気コネクタにおいて、絶縁本体１０は台座１１、舌状板１２を有し、導電端子２０は接触部２１が舌状板１２から露出し、溶接部２３が台座１１の外にはみ出され、金属筐体３０は絶縁本体１０の外側を被覆し、金属筐体３０と舌状板１２とにより連結キャビティーが形成される。そして、絶縁本体１０にスロット１４を有する突出部１３が設けられ、金属筐体３０の欠け口３０２を通してはみ出される。この突出部１３の中のスロット１４に検知端子４０が位置決めされ、接触部４１が欠け口３０２から連結キャビティーの中へ入り、溶接部４３が台座１１の外へはみ出される。【選択図】図３An electrical connector capable of detecting whether a male terminal is inserted is provided. In this electrical connector, an insulating body 10 has a pedestal 11 and a tongue plate 12, a contact portion 21 of the conductive terminal 20 is exposed from the tongue plate 12, and a welding portion 23 protrudes outside the pedestal 11. The metal casing 30 covers the outside of the insulating body 10, and the metal casing 30 and the tongue plate 12 form a connection cavity. Then, the protruding portion 13 having the slot 14 is provided in the insulating main body 10 and protrudes through the notch 302 of the metal housing 30. The detection terminal 40 is positioned in the slot 14 in the projecting portion 13, the contact portion 41 enters the connecting cavity from the notch 302, and the welded portion 43 protrudes outside the base 11. [Selection] Figure 3

Description

本考案は、検知機能付き電気コネクタに関する。   The present invention relates to an electrical connector with a detection function.

現在、信号を送るための様々な電気コネクタがあり、その中でも、ＵＳＢやＨＤＭＩ仕様の電気コネクタが一番よく知られている。
既存のＵＳＢ電気コネクタは、一般に、図１に示すように、一つの絶縁本体１０′と、複数の導電端子２０′と、一つの金属筐体３０′とを備えて構成される。この場合、複数の導電端子２０′は信号を送るための中核の部品であり、絶縁本体１０′の上に設けられ、金属筐体３０′は、磁気干渉を防ぐために、絶縁本体１０′を被覆するように設けられる。 Currently, there are various electrical connectors for sending signals. Among them, USB and HDMI specification electrical connectors are the best known.
As shown in FIG. 1, an existing USB electrical connector is generally configured by including one insulating body 10 ′, a plurality of conductive terminals 20 ′, and one metal housing 30 ′. In this case, the plurality of conductive terminals 20 ′ are core components for transmitting signals, and are provided on the insulating body 10 ′. The metal housing 30 ′ covers the insulating body 10 ′ to prevent magnetic interference. To be provided.

しかしながら、既存の電気コネクタは、信号伝送と付属のマスク、接地などの機能のみがあり、スイッチ構造がなく、オス側が差し込まれているか検知できないため、既存の電気コネクタを使用するときに、オス端子が電気コネクタに正しく差し込まれていないと、電気コネクタ側の導電端子とオス端子との間に正常な電気的接続が行われず、電気コネクタの使用性能にマイナスの影響を及ぼし、電気コネクタによる信号伝送の機能までなくなるということがよく発生している。このため、現在、検知機能付きの電気コネクタが切迫して求められており、このような電気コネクタにより、メス端子が差し込まれているかが検知できれば、ユーザはオス端子を正しく差し込むから、信号が通じるようになり、信号が正常に伝送されることが保証され、電気コネクタの使用寿命が向上することにつながるのである。   However, the existing electrical connector only has functions such as signal transmission and attached mask, grounding, etc. There is no switch structure and it cannot detect whether the male side is inserted, so when using the existing electrical connector, the male terminal Is not correctly inserted into the electrical connector, the normal electrical connection between the conductive terminal on the electrical connector side and the male terminal will not be made, negatively affecting the usage performance of the electrical connector, and signal transmission by the electrical connector It often happens that even the function of is lost. For this reason, there is an urgent need for an electrical connector with a detection function, and if it can be detected whether the female terminal is inserted by such an electrical connector, the user can correctly insert the male terminal, so that the signal is communicated. As a result, it is guaranteed that the signal is normally transmitted, and the service life of the electrical connector is improved.

本考案は、このような従来の技術に存在する欠点に鑑みなされたもので、既存の電気コネクタではオス端子が正しく差し込まれているかを検知できないため、電気コネクタの使用性能にマイナスの影響を及ぼすという問題点を有効に解決し得る検知機能付き電気コネクタを提供すること、を目的とする。   The present invention has been made in view of the drawbacks existing in the conventional technology. Since the existing electrical connector cannot detect whether the male terminal is correctly inserted, it has a negative effect on the usage performance of the electrical connector. An object of the present invention is to provide an electrical connector with a detection function that can effectively solve the above problem.

上記の目的を達成するために、本考案の検知機能付き電気コネクタは、一つの絶縁本体、複数の導電端子と一つの金属筐体を備えてなり、該絶縁本体は、台座と該台座の上から伸ばされている舌状板を備えてなり、該複数の導電端子は、絶縁本体の上に設けられ、各導電端子の接触部はどれも舌状板が露出され、各導電端子の溶接部は台座の外にはみ出しており、該金属筐体は、絶縁本体の外側を被覆するように設けられ、金属筐体と舌状板が囲んで一対の連結キャビティーが形成されるが、さらに、検知端子を備えてなり、該絶縁本体の上に突出部が伸ばされ、該金属筐体の上に欠け口が設けられ、該突出部が該欠け口を通って、金属筐体からはみ出すように設けられており、それに、該突出部の中にスロットが設けられ、該検知端子は該スロットの中に位置決められているが、検知端子の接触部は欠け口から該連結キャビティーの中へ入り、検知端子の溶接部は台座の外へはみ出すように設けられていることを要旨とする。
この場合、該検知端子は、順次に成形、連結している接触部、固定部と溶接部を備えてなり、それに対応する該スロットは、固定槽と外側へ幅を広げた讓位槽を備えてなり、該讓位槽と固定槽が連結し、該検知端子の接触部は該讓位槽の中に設けられ、該検知端子の固定部は、該固定槽の中に嵌められており、検知端子の溶接部は固定部に対して、下向きへ折り曲げて台座の外へはみ出すように設けられていることが好ましい。
該讓位槽の前端に開口が設けられ、該検知端子の接触部は、該開口に露出されていることが好ましい。
該開口の前側に係止壁が設けられ、該検知端子の接触部の前端は、該係止壁の外側面に突き止めるように設けられていることが好ましい。
該金属筐体は主体と後ろ蓋を備えてなり、該主体は天板、底板及び天板と底板との間を連結するための側板を備えてなり、該天板、底板と側板が囲んで、中空キャビネットが形成されるが、該後ろ蓋は天板の後端面から下向きに折り曲げられ、伸ばされ、該キャビネットの後端の開口を蓋するように設けられており、該欠け口は該側板の上に、それに対応する該突出部は絶縁本体の側面の上に設けられていることが好ましい。
該突出部の上下表面はどれも位置決め槽が設けられ、該欠け口の上縁と下縁は、それに対応する位置決め槽の中に嵌められていることが好ましい。
該欠け口は突出部が入るように、後ろ向きに設けられており、そして該欠け口の上下の幅及び該二位置決め槽間の距離が釣り合いよく配置されていることが好ましい。 In order to achieve the above object, an electrical connector with a detection function according to the present invention comprises one insulating body, a plurality of conductive terminals, and a metal casing, and the insulating body is provided on the base and the base. The plurality of conductive terminals are provided on the insulating body, and the contact portions of the respective conductive terminals are exposed to the tongue plate, and the welded portions of the respective conductive terminals. The metal casing is provided so as to cover the outside of the insulating body, and the metal casing and the tongue plate are surrounded to form a pair of connection cavities. A detection terminal is provided, and a protruding portion is extended on the insulating body, a chip opening is provided on the metal casing, and the protruding section protrudes from the metal casing through the chip opening. A slot is provided in the protrusion, and the detection terminal is Although it is positioned in the lot, the gist is that the contact portion of the detection terminal enters the connection cavity from the cutout, and the welded portion of the detection terminal is provided so as to protrude outside the base. .
In this case, the detection terminal includes a contact part, a fixed part, and a welded part that are sequentially formed and connected, and the corresponding slot includes a fixed tank and a prone tank extended outward. The vertical tank and the fixed tank are connected, the contact portion of the detection terminal is provided in the vertical tank, the fixed portion of the detection terminal is fitted in the fixed tank, It is preferable that the welded portion of the detection terminal is provided so as to be bent downward with respect to the fixed portion and protrude outside the base.
It is preferable that an opening is provided at the front end of the lying tank, and the contact portion of the detection terminal is exposed to the opening.
Preferably, a locking wall is provided on the front side of the opening, and the front end of the contact portion of the detection terminal is provided so as to be located on the outer surface of the locking wall.
The metal casing includes a main body and a rear lid, and the main body includes a top plate, a bottom plate, and a side plate for connecting the top plate to the bottom plate, and the top plate, the bottom plate, and the side plate are surrounded. A hollow cabinet is formed, and the rear lid is bent and extended downward from the rear end surface of the top plate so as to cover the opening at the rear end of the cabinet. Preferably, the corresponding protrusion is provided on the side surface of the insulating body.
It is preferable that a positioning tank is provided on each of the upper and lower surfaces of the projecting portion, and the upper edge and the lower edge of the notch are fitted in the corresponding positioning tank.
It is preferable that the notch is provided in a rearward direction so that the protruding portion enters, and that the upper and lower widths of the notch and the distance between the two positioning tanks are arranged in a balanced manner.

本考案の検知機能付き電気コネクタは、上記の構成により、次のような格別な効果を奏する。
（１）検知端子の設置により、この検知端子で、オス端子が差し込んでいるかを識別することができる。この場合、オス端子が正しく連結キャビティーに差し込まれると、検知端子がオス端子の筐体に突き当たり、電気的接続を行い、スイッチ効果を実現して、オス端子と電気コネクタ間の信号伝送の正常性が保証され、電気コネクタの使用性能が向上して、電気コネクタの使用寿命を延ばすことができる。
（２）突出部は絶縁本体の上に設置され、突出部が金属筐体からはみ出すように設けられて、この突出部の中にスロットが設けられ、このスロットに検知端子が位置決めされるので、このスロットで検知端子がオス端子の筐体に接触しているかを見ると同時に、検知端子の接触部が柔軟に変形する空間が増え、接触部とオス端子とが筐体へ接触する安定性と信頼性が保証されることになる。 The electrical connector with a detection function of the present invention has the following special effects by the above configuration.
(1) By installing the detection terminal, it is possible to identify whether the male terminal is inserted with this detection terminal. In this case, when the male terminal is correctly inserted into the connecting cavity, the detection terminal hits the housing of the male terminal, makes an electrical connection, realizes a switch effect, and normal signal transmission between the male terminal and the electrical connector Performance can be ensured, and the usage performance of the electrical connector can be improved, and the service life of the electrical connector can be extended.
(2) Since the projecting portion is installed on the insulating body, the projecting portion is provided so as to protrude from the metal casing, a slot is provided in the projecting portion, and the detection terminal is positioned in this slot. While seeing whether the detection terminal is in contact with the housing of the male terminal in this slot, the space where the contact portion of the detection terminal is flexibly deformed increases, and the contact portion and the male terminal are in contact with the housing. Reliability is guaranteed.

従来の電気コネクタの構成を示す分解斜視図An exploded perspective view showing a configuration of a conventional electrical connector 本考案の一実施の形態における電気コネクタの構成を示す組み立て後の斜視図The perspective view after the assembly which shows the structure of the electrical connector in one embodiment of this invention 同電気コネクタの特に絶縁本体、導電端子、金属筐体及び検知端子の各構成を示す分解斜視図The exploded perspective view which shows each structure of an insulation main body, a conductive terminal, a metal housing, and a detection terminal of the electrical connector. 同電気コネクタの特に絶縁本体、導電端子、金属筐体及び検知端子の組み立て手順を示す一部分解斜視図Partially exploded perspective view showing the assembly procedure of the electrical connector, in particular, the insulation body, conductive terminal, metal housing and detection terminal 同電気コネクタの構成を示す断面図Sectional view showing the configuration of the electrical connector

次に、この考案を実施するための形態について図２〜図５を用いて説明する。
図２〜図５に示すように、電気コネクタは、一つの絶縁本体１０と、複数の導電端子２０と、一つの金属筐体３０と、一つの検知端子４０とを備えて構成される。 Next, the form for implementing this device is demonstrated using FIGS.
As shown in FIGS. 2 to 5, the electrical connector includes one insulating body 10, a plurality of conductive terminals 20, one metal housing 30, and one detection terminal 40.

絶縁本体１０は、台座１１と、舌状板１２とを備えてなる。この場合、舌状板１２は台座１１の上から一体的に前向きに伸ばされる。また、絶縁本体１０の側面上から突出部１３が伸ばされる。この突出部１３の中にスロット１４が設けられる。スロット１４は固定槽１４１と讓位槽１４２を備えてなる。この場合、讓位槽１４２は外側に向けて幅が広げられ、讓位槽１４２と固定槽１４１の前端が連結し、讓位槽１４２の前端に開口１４３が設けられ、開口１４３の前側に係止壁１４４が設けられる。突出部１３の外側面に対して内側（言い換えれば、絶縁本体１０の側面と突出部１３との間）の上下各部にそれぞれ位置決め槽１０１が設けられる。このようにして絶縁本体１０に複数の端子槽１０２が設けられる。   The insulating body 10 includes a pedestal 11 and a tongue plate 12. In this case, the tongue plate 12 is integrally extended forward from the top of the base 11. Further, the protruding portion 13 is extended from the side surface of the insulating body 10. A slot 14 is provided in the protrusion 13. The slot 14 includes a fixed tank 141 and a lying tank 142. In this case, the lateral tank 142 is widened outward, the front tank 142 and the front end of the fixed tank 141 are connected, the opening 143 is provided at the front end of the vertical tank 142, and the front of the opening 143 is engaged. A stop wall 144 is provided. Positioning tanks 101 are respectively provided in the upper and lower portions inside (in other words, between the side surface of the insulating body 10 and the protruding portion 13) with respect to the outer surface of the protruding portion 13. In this way, the insulating main body 10 is provided with a plurality of terminal tanks 102.

複数の導電端子２０のソケットはそれぞれ対応する端子槽１０２の中に設けられる。これらの導電端子２０はすべて、順次、一体成形により、連結される接触部２１、固定部２２及び溶接部２３を備えてなり、接触部２１はそれぞれ舌状板１２の外に露出され、固定部２２と絶縁本体１０は干渉結合し、溶接部２３はすべて台座１１の外にはみ出されて、外部の電子基板と溶接され、電気的接続が行われる。   The sockets of the plurality of conductive terminals 20 are respectively provided in the corresponding terminal tanks 102. All of these conductive terminals 20 are sequentially provided with a contact portion 21, a fixed portion 22, and a welded portion 23 that are integrally formed by integral molding. 22 and the insulating main body 10 are interference-coupled, and all the welded portions 23 are protruded from the pedestal 11 and welded to an external electronic board to be electrically connected.

金属筐体３０は、絶縁本体１０の外側を被覆するように設けられ、金属筐体３０と舌状板１２が囲んで連結キャビティー１０３が形成される。連結キャビティー１０３は、オス端子を差し込むのに使用される。金属筐体３０は主体３１と後ろ蓋３２とにより構成される。主体３１は天板３１１、底板３１２、及び天板３１１と底板３１２間を連結するための側板３１３を備えてなり、これら天板３１１、底板３１２及び側板３１３により取り囲まれて空キャビネット３０１が形成される。後ろ蓋３２は、天板３１１の後端面から下向きに折り曲げられ、延ばされ、キャビネット３０１の後端の開口を蓋するように設けられる。側板３１３上に欠け口３０２が設けられる。この欠け口３０２は突出部１３が入るように、後ろに向けて形成され、そして欠け口３０２の上下の幅が２つの位置決め槽１０１間の距離と釣り合いよく設けられ、突出部１３が欠け口３０２を通して金属筐体３０の外へはみ出すように配置される。欠け口３０２の上縁と下縁はそれぞれ対応する突出部１３の内側上下の各位置決め槽１０１に嵌め合わせられ、よい位置決めができることになる。   The metal housing 30 is provided so as to cover the outside of the insulating body 10, and the connection cavity 103 is formed by surrounding the metal housing 30 and the tongue plate 12. The connecting cavity 103 is used to insert a male terminal. The metal housing 30 is composed of a main body 31 and a rear lid 32. The main body 31 includes a top plate 311, a bottom plate 312, and a side plate 313 for connecting the top plate 311 and the bottom plate 312, and an empty cabinet 301 is formed by being surrounded by the top plate 311, the bottom plate 312 and the side plate 313. The The rear lid 32 is bent and extended downward from the rear end surface of the top plate 311 so as to cover the opening at the rear end of the cabinet 301. A notch 302 is provided on the side plate 313. The notch 302 is formed rearward so that the protruding portion 13 enters, and the upper and lower widths of the notch 302 are provided in proportion to the distance between the two positioning tanks 101, and the protruding portion 13 is provided with the notch 302. It arrange | positions so that it may protrude from the metal housing | casing 30 through. The upper edge and the lower edge of the notch 302 are fitted into the positioning tanks 101 on the upper and lower sides of the corresponding protrusions 13, respectively, so that good positioning can be achieved.

検知端子４０は、突出部１３のスロット１４の中に位置決めされる。この検知端子４０は順次一体成形により連結される接触部４１、固定部４２及び溶接部４３を備えており、接触部４１は欠け口３０２から連結キャビティー１０３に入って、オス端子の筐体と接触し、スイッチ効果を実現させることになり、また、接触部４１は讓位槽１４２の中に設けられ、図５に示すように、讓位槽１４２は、接触部４１が柔軟に変形する空間で、接触部４１は開口１４３に露出されて、接触部４１がオス端子の筐体に接触しているかを見ると同時に、接触部４１の前端が係止壁１４４の外側面に突き当てられて、接触部４１とオス端子の筐体との接触がしっかりと行われるようになる。固定部４２は、固定槽１４１の中に嵌められ、突出部１３の上に設けられる。溶接部４３は固定部４２に対して、垂直に折り曲げられ、伸ばされて、溶接部４３は台座１１の外にはみ出され、外部の電子基板と溶接され、電気的接続が行われるようになる。   The detection terminal 40 is positioned in the slot 14 of the protrusion 13. The detection terminal 40 includes a contact portion 41, a fixed portion 42, and a welded portion 43 that are sequentially connected by integral molding. The contact portion 41 enters the connection cavity 103 through the cutout 302, and is connected to the housing of the male terminal. The contact portion 41 is brought into contact with each other to realize a switch effect, and the contact portion 41 is provided in the lying tank 142. As shown in FIG. 5, the lying tank 142 is a space in which the contact portion 41 is flexibly deformed. Thus, the contact portion 41 is exposed to the opening 143, and at the same time as to see if the contact portion 41 is in contact with the housing of the male terminal, the front end of the contact portion 41 is abutted against the outer surface of the locking wall 144. The contact between the contact portion 41 and the housing of the male terminal is firmly performed. The fixing part 42 is fitted in the fixing tank 141 and provided on the protruding part 13. The welded portion 43 is bent and extended vertically with respect to the fixed portion 42, and the welded portion 43 protrudes outside the pedestal 11 and is welded to an external electronic board to be electrically connected.

この電気コネクタの組み立ては次のように行われる。
図３及び図４に示すように、まず、各導電端子２０を絶縁本体１０に差し込み固定して、各導電端子２０の接触部２１を下向きで舌状板１２に露出させ、各導電端子２０の溶接部２３を下向きに台座１１の外へはみ出すようにし、それと同時に、検知端子４０を突出部１３のスロット１４の中に位置決めして、検知端子４０の接触部４１を讓位槽１４２の中に入れ、接触部４１の前端を係止壁１４４の外側面に突き当て、固定部４２を固定槽１４１の中に嵌め込み、溶接部４３を下向きにして台座１１の外へはみ出すように組み立てる。次いで、絶縁本体１０を金属筐体３０の後端からキャビネット３０１の中に差し込んで、金属筐体３０で絶縁本体１０を被覆し、金属筐体３０と絶縁本体１０の舌状板１２が囲んで連結キャビティー１０３が形成されると同時に、突出部１３を欠け口３０２を通して、金属筐体３０の外へはみ出すように組み立てる。最後に、後ろ蓋３２を下向きに折り曲げて、キャビネット３０１の後端のスイッチを蓋し、絶縁本体１０をキャビネット３０１の中に固定して、この電気コネクタの組み立てを完了する（図２）。 The electrical connector is assembled as follows.
As shown in FIG. 3 and FIG. 4, first, each conductive terminal 20 is inserted and fixed in the insulating body 10, and the contact portion 21 of each conductive terminal 20 is exposed downward on the tongue plate 12. At the same time, the detection terminal 40 is positioned in the slot 14 of the protrusion 13 and the contact portion 41 of the detection terminal 40 is placed in the lying tank 142. Then, the front end of the contact portion 41 is abutted against the outer surface of the locking wall 144, the fixing portion 42 is fitted into the fixing tank 141, and the welding portion 43 faces downward and is assembled so as to protrude outside the base 11. Next, the insulating body 10 is inserted into the cabinet 301 from the rear end of the metal housing 30, and the insulating body 10 is covered with the metal housing 30, so that the metal housing 30 and the tongue-like plate 12 of the insulating body 10 are surrounded. At the same time as the connection cavity 103 is formed, the projecting portion 13 is assembled so as to protrude from the metal housing 30 through the notch 302. Finally, the rear lid 32 is bent downward, the switch at the rear end of the cabinet 301 is covered, and the insulating main body 10 is fixed in the cabinet 301 to complete the assembly of this electrical connector (FIG. 2).

この電気コネクタを使用する時は、オス端子を金属筐体３０の前端にある開口から、連結キャビティー１０３へ差し込んで、正しく挿入すると、検知端子４０の接触部４１がオス端子の筐体の上に突き当たり、電気的接続が行われ、スイッチ作用を実現する。   When using this electrical connector, when the male terminal is inserted into the connecting cavity 103 from the opening at the front end of the metal housing 30 and correctly inserted, the contact portion 41 of the detection terminal 40 is located above the housing of the male terminal. At the end, an electrical connection is made to realize a switching action.

特に説明しておくことは、検知端子４０の設置位置は、絶縁本体１０の側面に限られず、絶縁本体１０の上面または底面でもよく、この場合、それに対応する突出部１３が絶縁本体１０の上面または底面に、金属筐体３０の欠け口３０２がそれに対応する金属筐体３０の上面または底面に設けられることになり、このようにしてもよいスイッチ効果を実現することができる。したがって、検知端子４０の設置位置は制限されない。   In particular, the installation position of the detection terminal 40 is not limited to the side surface of the insulating main body 10, and may be the upper surface or the bottom surface of the insulating main body 10, and in this case, the corresponding protrusion 13 is the upper surface of the insulating main body 10. Alternatively, the bottom surface 302 of the metal housing 30 is provided on the bottom surface of the metal housing 30 corresponding to the top surface or the bottom surface of the metal housing 30, and a switch effect that may be done in this way can be realized. Therefore, the installation position of the detection terminal 40 is not limited.

以上説明したように、この電気コネクタによれば、次のような効果を奏する。
（１）検知端子の設置により、この検知端子で、オス端子が差し込まれているかを検知することができる。すなわち、オス端子を正しく連結キャビティーに差し込むと、検知端子がオス端子の筐体に突き当たり、電気的接続を行う、スイッチ効果を実現し、オス端子と電気コネクタ間の信号が正常に伝送されることが保証され、電気コネクタの使用性能が向上し、電気コネクタの使用寿命が延びることになる。
（２）突出部が絶縁本体上に設置され、金属筐体からはみ出すように配置されており、この突出部の中にスロットが設けられて、このスロットに検知端子が位置決めされるので、このスロットで検知端子がオス端子の筐体に接触しているかを見ることができると同時に、検知端子の接触部が柔軟に変形できる空間が増え、接触部とオス端子が筐体へ接触する安定性と信頼性が保証されることになる。 As described above, this electrical connector has the following effects.
(1) By installing the detection terminal, it is possible to detect whether the male terminal is inserted with this detection terminal. In other words, when the male terminal is correctly inserted into the connection cavity, the detection terminal hits the housing of the male terminal, performs electrical connection, realizes a switch effect, and the signal between the male terminal and the electrical connector is normally transmitted. This guarantees the use performance of the electrical connector and extends the service life of the electrical connector.
(2) Since the protruding portion is installed on the insulating main body and arranged so as to protrude from the metal casing, a slot is provided in the protruding portion, and the detection terminal is positioned in this slot. It is possible to see whether the detection terminal is in contact with the housing of the male terminal, and at the same time, the space where the contact portion of the detection terminal can be flexibly deformed is increased, and the contact portion and the male terminal are in contact with the housing. Reliability is guaranteed.

以上は、本考案の好適な実施例のみに関する内容であり、それを以って、本考案の実用新案登録請求の範囲が何ら制限されることはなく、上述の実施の形態に対して何らかの些細な改造などの変化や変更を行っても、すべて本考案の技術範囲に含まれるものである。   The above description relates only to the preferred embodiments of the present invention, and as a result, the scope of claims for utility model registration of the present invention is not limited in any way. Even if there are changes or changes such as various modifications, they are all included in the technical scope of the present invention.

１０′絶縁本体
２０′導電端子
３０′金属筐体
１０ 絶縁本体
１１ 台座
１２ 舌状板
１３ 突出部
１４ スロット
１４１ 固定槽
１４２ 讓位槽
１４３ 開口
１４４ 係止壁
１０１ 位置決め槽
１０２ 端子槽
１０３ 連結キャビティー
２０ 導電端子
２１ 接触部
２２ 固定部
２３ 溶接部
３０ 金属筐体
３１ 主体
３１１ 天板
３１２ 底板
３１３ 側板
３２ 後ろ蓋
３０１ キャビネット
３０２ 欠け口
４０ 検知端子
４１ 接触部
４２ 固定部
３ 溶接部 10 'Insulating body 20' Conductive terminal 30 'Metal casing 10 Insulating body 11 Base 12 Tongue plate 13 Protruding part 14 Slot 141 Fixed tank 142 Supine tank 143 Opening 144 Locking wall 101 Positioning tank 102 Terminal tank 103 Connection cavity DESCRIPTION OF SYMBOLS 20 Conductive terminal 21 Contact part 22 Fixing part 23 Welding part 30 Metal housing 31 Main body 311 Top plate 312 Bottom plate 313 Side plate 32 Back cover 301 Cabinet 302 Chip part 40 Detection terminal 41 Contact part 42 Fixing part 3 Welding part

Claims (7)

（１）一つの絶縁本体と、複数の導電端子と、一つの金属筐体と、一つの検知端子とを備え、
（２）前記絶縁本体は、台座と前記台座から延ばされる舌状板とを有し、
（３）前記複数の導電端子はそれぞれ、接触部、溶接部を有し、前記絶縁本体に設けられて、前記接触部が前記舌状板から露出され、前記溶接部が前記台座の外にはみ出され、
（４）前記金属筐体は、前記絶縁本体の外側を被覆するように設けられて、前記金属筐体と前記舌状板が囲んで連結キャビティーが形成され、
（５）前記絶縁本体に突出部が延ばされて、前記突出部の中にスロットが設けられ、前記突出部が前記金属筐体に設けられた欠け口を通して、前記金属筐体からはみ出すように設けられ、
（６）前記検知端子は接触部及び溶接部を有し、前記スロットの中に位置決めされて、前記接触部が前記欠け口から前記連結キャビティーの中へ入り、前記溶接部が前記台座の外へはみ出される、
以上（１）−（６）からなる、
ことを特徴とする検知機能付き電気コネクタ。 (1) It has one insulating body, a plurality of conductive terminals, one metal casing, and one detection terminal,
(2) The insulating body has a pedestal and a tongue-shaped plate extending from the pedestal,
(3) Each of the plurality of conductive terminals has a contact portion and a welded portion, is provided on the insulating body, the contact portion is exposed from the tongue plate, and the welded portion protrudes from the pedestal. And
(4) The metal casing is provided so as to cover the outside of the insulating body, and the metal casing and the tongue plate are surrounded to form a connection cavity,
(5) A protruding portion is extended in the insulating body, a slot is provided in the protruding portion, and the protruding portion protrudes from the metal casing through a notch provided in the metal casing. Provided,
(6) The detection terminal has a contact portion and a weld portion, is positioned in the slot, the contact portion enters the connection cavity from the chip, and the weld portion is outside the pedestal. Overhang,
Consisting of (1)-(6) above,
An electrical connector with a detection function. 検知端子は一体成形により順次連続する接触部、固定部及び溶接部を備え、これに対応して、スロットは、固定槽と、この固定相に連結し、外側へ幅を広げる讓位槽とを備え、前記検知端子の接触部が前記讓位槽の中に設けられ、前記検知端子の固定部が前記固定槽の中に嵌め入れられ、前記検知端子の溶接部が前記固定部に対して下向きに折り曲げられて台座の外へはみ出されることを特徴とする請求項１に記載の検知機能付き電気コネクタ。   The detection terminal is provided with a contact portion, a fixed portion and a welded portion that are successively formed by integral molding. Correspondingly, the slot includes a fixed tank and a vertical tank that is connected to the fixed phase and widens outward. A contact portion of the detection terminal is provided in the recumbent tank, a fixed portion of the detection terminal is fitted in the fixed tank, and a welded portion of the detection terminal faces downward with respect to the fixed portion. The electrical connector with a detection function according to claim 1, wherein the electrical connector is bent to the outside of the pedestal. 讓位槽の前端に開口が設けられ、検知端子の接触部が前記開口に露出されることを特徴とする請求項２に記載の検知機能付き電気コネクタ。   The electrical connector with a detection function according to claim 2, wherein an opening is provided at a front end of the lying tank, and a contact portion of the detection terminal is exposed to the opening. 開口の前側に係止壁が設けられ、検知端子の接触部の前端が前記係止壁の外側面に突き止められることを特徴とする請求項３に記載の検知機能付き電気コネクタ。   The electrical connector with a detection function according to claim 3, wherein a locking wall is provided in front of the opening, and a front end of a contact portion of the detection terminal is located on an outer surface of the locking wall. 金属筐体は主体を備え、前記主体は天板、底板及びこれら天板と底板との間を連結するための側板を有し、前記天板、底板及び側板に囲まれて、中空キャビネットが形成され、前記側板に欠け口が設けられ、これに対応して突出部は絶縁本体の側面に設けられることを特徴とする請求項１に記載の検知機能付き電気コネクタ。   The metal housing includes a main body, the main body includes a top plate, a bottom plate, and a side plate for connecting the top plate and the bottom plate, and is surrounded by the top plate, the bottom plate, and the side plate to form a hollow cabinet. The electrical connector with a detection function according to claim 1, wherein the side plate is provided with a notch, and the protrusion is provided on a side surface of the insulating body correspondingly. 突出部の内側上下各部にそれぞれ位置決め槽が設けられ、欠け口の上縁と下縁はそれぞれ対応する上下の前記各位置決め槽の中に嵌め入れられることを特徴とする請求項５に記載の検知機能付き電気コネクタ。   6. The detection according to claim 5, wherein a positioning tank is provided in each of the upper and lower parts inside the protrusion, and the upper edge and the lower edge of the notch are respectively fitted in the corresponding upper and lower positioning tanks. Functional electrical connector. 欠け口は突出部が入るように後ろに向けて形成され、前記欠け口の上下の幅が二つの位置決め槽間の距離と釣り合いよく設けられることを特徴とする請求項６に記載の検知機能付き電気コネクタ。   The notch is formed so as to be directed rearward so that a protruding portion can be inserted, and the upper and lower widths of the notch are provided in good balance with the distance between the two positioning tanks. Electrical connector.
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