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線(xian)簧插孔(kong)特性能要求決定(ding)它的裝配要求非常嚴格
線簧插孔(kong)的性能特點(dian) ：
Performance characteristics of wire spring sockets:
為(wei)(wei)(wei)了滿足電(dian)(dian)流(liu)大、壽命長、溫升低、插(cha)拔力(li)小(xiao)(xiao)的研制技(ji)術協議要求,必(bi)須對接(jie)(jie)觸偶(ou)的結構形(xing)式(shi)進行(xing)優選。根據我廠多年來(lai)生產高(gao)可(ke)靠線(xian)(xian)簧(huang)(huang)(huang)結構電(dian)(dian)連(lian)(lian)接(jie)(jie)器(qi)的經驗,決(jue)定選用高(gao)可(ke)靠單葉回轉雙曲(qu)面線(xian)(xian)簧(huang)(huang)(huang)插(cha)孔(kong)(簡稱線(xian)(xian)簧(huang)(huang)(huang)孔(kong))作(zuo)為(wei)(wei)(wei)該連(lian)(lian)接(jie)(jie)器(qi)的接(jie)(jie)觸偶(ou)。 線(xian)(xian)簧(huang)(huang)(huang)孔(kong)是(shi)一種結構新穎、性能(neng)優異、可(ke)靠性高(gao)的插(cha)孔(kong),與開(kai)口插(cha)孔(kong)、片簧(huang)(huang)(huang)式(shi)插(cha)孔(kong)相比(bi),具有接(jie)(jie)觸電(dian)(dian)阻小(xiao)(xiao)、插(cha)拔柔和、抗振動、耐(nai)沖(chong)擊、壽命長、可(ke)靠性高(gao)等特(te)點(dian),其(qi)失效率僅(jin) 為(wei)(wei)(wei)10-9 。因此,從結構及性能(neng)特(te)性上(shang)分(fen)析(xi),選擇(ze)線(xian)(xian)簧(huang)(huang)(huang)孔(kong)作(zuo)為(wei)(wei)(wei)該電(dian)(dian)連(lian)(lian)接(jie)(jie)器(qi)的接(jie)(jie)觸偶(ou)是(shi)比(bi)較(jiao)佳的方案。
In order to meet the requirements of the technical agreement for the development of high current, long life, low temperature rise and low insertion force, it is necessary to optimize the structure of the contact couple. Based on the experience of producing high reliable linear spring connector in our factory for many years, we decided to choose the high reliable single leaf rotary hyperboloid linear spring jack (referred to as linear spring hole) as the contact couple of the connector. Wire spring hole is a kind of jack with novel structure, excellent performance and high reliability. Compared with open Jack and leaf spring jack, it has the characteristics of small contact resistance, soft insertion, vibration resistance, impact resistance, long life and high reliability. Its failure rate is only 10-9. Therefore, from the analysis of structure and performance characteristics, it is the best scheme to select the wire spring hole as the contact couple of the electrical connector.
線簧插(cha)孔裝配技術與要求：
Assembly Technology and Requirements for Line Spring Sockets:
線簧插孔是一種高可靠的插針插孔組件，是電連接(jie)器中(zhong)的接(jie)觸部(bu)分(fen)。景(jing)誠實業(ye)有(you)著專業(ye)的技(ji)術，它是采用特別的裝配技(ji)術，將若(ruo)干根高彈性(xing)的鈹青銅(tong)絲(si)（下文簡稱銅(tong)絲(si)），沿(yan)插(cha)孔內(nei)(nei)壁斜拉(la)密繞而成(cheng)的，所(suo)有(you)銅(tong)絲(si)與插(cha)孔內(nei)(nei)壁形成(cheng)一(yi)個特定的角(jiao)度，使得插(cha)孔內(nei)(nei)部(bu)所(suo)有(you)的銅(tong)絲(si)，呈現雙曲(qu)線(xian)(xian)形狀(如(ru)左圖)。因此，線(xian)(xian)簧插(cha)孔又叫(jiao)做雙曲(qu)面(mian)(mian)線(xian)(xian)簧插(cha)孔。 線(xian)(xian)簧插(cha)孔在當插(cha)針插(cha)入(ru)時(shi)，全部(bu)銅(tong)絲(si)在較大的范圍內(nei)(nei)緊貼插(cha)針外表面(mian)(mian)，此時(shi)插(cha)孔內(nei)(nei)所(suo)有(you)銅(tong)絲(si)都(dou)與插(cha)針形成(cheng)多(duo)線(xian)(xian)接(jie)觸（如(ru)右圖），因此該結構(gou)的優(you)點是接(jie)觸電阻小(xiao)、產生熱量小(xiao)、連接(jie)高可靠、插(cha)拔(ba)力柔和、抗震動性(xing)好、耐(nai)沖擊力強(qiang)、插(cha)拔(ba)次數多(duo)、使用壽命長，且在高震動、耐(nai)沖擊場合其瞬(shun)斷(duan)時(shi)間小(xiao)于1μs，這些(xie)優(you)勢都(dou)已經在各(ge)個應用優(you)先域中(zhong)被充分(fen)驗證。
Wire spring jack is a high reliable Jack assembly, which is the contact part of electrical connector. Jingcheng industry has a professional technology. It uses special assembly technology. It is made of several beryllium bronze wires with high elasticity (hereinafter referred to as copper wires) which are diagonally drawn and compacted along the inner wall of the jack. All copper wires form a specific angle with the inner wall of the jack, so that all copper wires in the jack are in hyperbolic shape (such as the left picture). This is the case. Therefore, the line spring jack is also called the hyperboloid line spring jack. When the pin is inserted into the wire spring socket, all the copper wires are close to the outside surface of the pin in a larger range. At this time, all copper wires in the pin are in multi-line contact with the pin (such as the right figure). Therefore, the advantages of the structure are small contact resistance, small heat generation, high reliability of connection, soft insertion force, good vibration resistance and impact resistance. The advantages of high strength, multiple insertion times, long service life, and less than 1uS instantaneous break time in high vibration and shock resistant situations have been fully verified in various application fields.
