M305470 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種電連接器之改良結構，尤指一種 彈性的塑膠絕緣塊可牢固地挾持住插接頭，以防止插接端 子自電連接器之插接孔内鬆脫者。 【先前技術】 按，一般電連接器提供電氣產品用以連接與傳輸各種 訊號，市面上各種電連接器的產品種類繁多，其中如台灣 φ 專利公報公告第254494號之專利（以下簡稱專利前案）， 該專利前案絕緣座體1之插接孔11經常性地供插接端子3 之插接部31接入時，插接端子3僅供第一端子21及第三 端子23之對接部211、231所挾持，該弧狀的對接部211、 231挾持的穩固性不夠，易造成鬆脫，故插接電氣產品時， 常會發生短路不導電的情形，因而有待改進者。 本創作人有鑑於此，累積從事此行業多年之經驗，乃 精心研究並再三測試改良，如今終於創作出一種新型之電 Φ 連接器，可以摒除習用產品缺點，以增進功效者。 【新型内容】 緣是，本創作之主要目的在於提供一種電連接器之改 良結構，係一種絕緣塊安裝在電連接器内部之其中一接腳 上，當插接端子之插接頭插入電連接器之插接孔内時，可 .防止鬆脫者。 為了讓 貴審查委員對本創作有更進一步的了解，茲 佐以圖式詳細說明本創作如下： 【實施方式】 M305470 請參閱第一圖所示，本創作插接端子插入電連接器前 之侧面剖視圖，本創作係由電連接器100及插接端子200 所組成；其中： 電連接器100之框座101係為塑膠製絕緣體，其一端 之插接孔102可供插接端子200之插接頭201插接；框座 101内部之容室103内係可供第一接腳104、第二接腳105、 第三接腳106、第四接腳107及第五接腳108之部份結構所 容置，上述五片接腳突露在框座101外側的部份，則可銜 > 接至電氣產品上；其中第一接腳104豎立於框座101内緣 一侧，其彎曲部份係具有三角弧狀的突起部1041，第二接 腳105内侧直向彎折成C字形，其上具有一導電凸點 1051，第三接腳106係平置於框座101底部，第四接腳107 豎立於第二接腳105旁侧，其上並具一分叉的彈片接點 1071，第五接腳108豎立於框座101内緣另側，其彎曲部 份係具有三角弧狀的突起部1081，第一接腳104與第五接 腳108之突起部1041、1081係相互對稱形成一具彈性的導 > 電元件；本創作最主要之特徵在於： 第二接腳105之一端部係卡接一絕緣塊A，該塑膠製具 彈性緩衝的絕緣塊A侧面係呈微弧形的弧面A1。 參閱第二圖所示，本創作插接端子插入電連接器内之 侧面剖視圖，其中端子200之插接頭201係由電連接器100 之插接孔102插入，插接頭102分別接觸並擠壓第一接腳 104及第五接腳108之突起部1041、1081，被擠壓的第二 接腳105之導電凸點1051則觸碰第四接腳107之彈片接點 1071，形成電性連接；由於插接頭201係受到第二接腳105 端部之絕緣塊A的挾持，故插接端子200未受外力拔出， M305470 無法自電連接器100處鬆脫。 綜上所述，本創作電連接器之改良結構，係於一般電 連接器之其中一接腳上夾固一彈性具緩衝性能的絕緣塊， 當插接端子插入電連接器之插接孔内時，插接端子不易鬆 脫者；其實用功效當無庸置疑，而本創作又從未公諸於市 或已見於其他刊物，實已符合專利法之規定，爰依法提出 專利申請之。M305470 VIII. New Description: [New Technology Field] This creation is about an improved structure of an electrical connector, especially an elastic plastic insulating block that can firmly hold the plug connector to prevent the plug terminal from being electrically connected. The plug in the plug hole is loose. [Prior Art] According to the general electrical connector, electrical products are used to connect and transmit various signals. There are various types of electrical connectors on the market, such as the patent of Taiwan φ Patent Gazette No. 254494 (hereinafter referred to as the patent predecessor). When the plug hole 11 of the insulative housing 1 of the patent is frequently inserted into the plug portion 31 of the plug terminal 3, the plug terminal 3 is only the abutting portion of the first terminal 21 and the third terminal 23 211, 231 hold, the arc-shaped abutting portions 211, 231 are not stable enough to cause looseness, so when the electrical product is plugged in, a short circuit and a non-conducting situation often occur, and thus it is necessary to improve. In view of this, the creator has accumulated many years of experience in this industry, and has carefully studied and repeatedly tested and improved. Now, he has finally created a new type of electric Φ connector, which can eliminate the shortcomings of the conventional products and enhance the efficacy. [New content] The main purpose of this creation is to provide an improved structure of an electrical connector, in which an insulating block is mounted on one of the pins of the electrical connector, and when the plug connector of the plug terminal is inserted into the electrical connector When it is inserted into the hole, it can prevent loosening. In order to let your review board have a better understanding of this creation, Zize elaborates the creation as follows: [Embodiment] M305470 Please refer to the first figure, the side cross-section of the original plug-in terminal before inserting the electrical connector The present invention is composed of an electrical connector 100 and a plug-in terminal 200. The frame 101 of the electrical connector 100 is a plastic insulator, and the plug hole 102 at one end thereof can be used to plug the connector 201 of the terminal 200. The inside of the chamber 103 of the frame 101 is provided by a part of the structure of the first pin 104, the second pin 105, the third pin 106, the fourth pin 107 and the fifth pin 108. The five pins are exposed on the outer side of the frame 101, and are connected to the electrical product; wherein the first pin 104 is erected on the inner edge of the frame 101, and the curved portion thereof is The protrusion 1044 has a triangular arc shape, and the inner side of the second pin 105 is bent straight into a C shape, and has a conductive bump 1051 thereon. The third pin 106 is laid flat on the bottom of the frame 101, and the fourth pin is connected. 107 is erected on the side of the second pin 105, and has a bifurcated shrapnel contact 1071 The fifth pin 108 is erected on the other side of the inner edge of the frame base 101, and the curved portion has a triangular arc-shaped protrusion portion 1081. The first pin 104 and the fifth pin 108 are respectively symmetric with the protrusions 1041 and 1081. Forming an elastic conductive element; the main feature of the present invention is that: one end of the second pin 105 is fastened to an insulating block A, and the side of the plastic insulating member A which is elastically buffered is micro-arc The curved face A1. Referring to the second figure, a side cross-sectional view of the present plug-in terminal is inserted into the electrical connector, wherein the plug connector 201 of the terminal 200 is inserted through the plug hole 102 of the electrical connector 100, and the plug connector 102 contacts and squeezes respectively. a protruding portion 1041, 1081 of a pin 104 and a fifth pin 108, the conductive bump 1051 of the pressed second pin 105 touches the shrapnel contact 1071 of the fourth pin 107 to form an electrical connection; Since the plug connector 201 is held by the insulating block A at the end of the second pin 105, the plug terminal 200 is not pulled out by an external force, and the M305470 cannot be loosened from the electrical connector 100. In summary, the improved structure of the present invention is that an insulating block with elastic cushioning property is clamped on one of the pins of the general electrical connector, and the plug terminal is inserted into the insertion hole of the electrical connector. When the plug-in terminal is not easy to loosen; its practical effect is undoubted, and this creation has never been published in the city or has been seen in other publications, it has already met the provisions of the Patent Law, and has filed a patent application according to law.
【圖式簡單說明】 第一圖：係本創作插接端子插入電連接器前之侧面剖視圖。 第二圖：係本創作插接端子插入電連接器内之侧面剖視圖。 【主要元件符號說明】 (100)電連接器 (101)框座 (102)插接孔 (103)容室 (104)第一接腳 (1041)突起部 (105)第二接腳 (1051)導電凸點 (106)第三接腳 (107)第四接腳 (1071)彈片接點 (108)第五接腳 (1081)突起部 (200)插接端子 (201)插接頭 (A)絕緣塊 (A1)弧面[Simple description of the drawing] First figure: A side cross-sectional view of the original plug-in terminal before being inserted into the electrical connector. Second: A side cross-sectional view of the present plug-in terminal inserted into the electrical connector. [Main component symbol description] (100) electrical connector (101) frame (102) insertion hole (103) chamber (104) first pin (1041) protrusion (105) second pin (1051) Conductive bump (106) third pin (107) fourth pin (1071) shrapnel contact (108) fifth pin (1081) protrusion (200) plug terminal (201) plug connector (A) insulation Block (A1) curved surface