M406291 五、新型說明： 【新型所屬之技術領域】 本創作涉及-種連接器，尤其涉及_觀針連接器。 【先前技術】 按’如第一圖所示，一種探針連接器包括-金屬套筒10’、 々一針軸20,及-彈簧30，。該金屬套筒1〇,包括一圓筒狀的容置 及-封閉該容置筒u，之一端的底座12，，金屬套筒⑼ 之谷置筒11，頂部具有一周緣向内延伸形成的播持部⑴，。該 探，針連接器在組裝時，需在針輪20，及彈署30，裝入金屬套^ 10’後，再使用鉚壓技術成型擋持部U1，。 惟，上述探針連接器由於金屬套筒1〇，之容置筒11，過長， 鉚壓成型擋持部ill，時容易偏擺造成加工誤差，不良率較高。 【新型内容】 μ ° 本創作之目的在於克服上述現有技術中的不足，提供—種 可避免因金屬套筒過長造成加工誤差，從而提高良率的探 接器。 為達成上述目的，本創作所提供探針連接器，包括一金屬 套筒、一針軸、一彈性件及一承載座。金屬套筒具有一容置筒、 一封閉該容置筒之一端的底座及一從底座下端向下延伸形3成 的底座柱，容置筒的一端向内延伸形成有擋持部；針軸可活動 地裝設於金屬套筒内，具有一容置於容置筒内的連接部及一伸 出金屬套筒外的抵接部，擋持部可擋持連接部；彈性件收容於 金屬套筒内，其一端抵頂於金屬套筒之底座，另一端抵頂於針 軸之連接部上；承載座具有一承載體及一連接於承載體下端的 承載底座，承載體頂部開設一與底座柱配合的容置槽，金屬套 筒可拆卸地裝設於承載座上。 3 M406291 如上所述，本創作探針連接器藉由增加一承載座，降低了 金屬套筒的高度’鉚壓成型金屬套筒時’避免了因金屬套筒過 長造成加工誤差，從而可提高良率。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效，以下茲舉例並配合圖式詳予說明。 請參閱第二圖，本創作探針連接器1〇〇包括—金屬套筒 10、一針軸20' —彈性件及一承載座4〇。 β 請參閱第三圖及第四圖，所述金屬套筒1G具有—圓筒狀 的谷置筒U —封閉該容置筒的底座12及一從底 座12下端向下延伸形成的底座柱13，該底座才主η外側緣設 有螺紋13卜容置筒U的一端向内延伸形成有播持部μ，播 持部14中間形成有一開孔15。 * 所述針軸20可活動地裝設於金屬套筒1〇内，針軸2〇呈 有一容置於容置筒η内的連接部21及_伸出於金屬㈣^ 之開孔15外的抵接部22，連接部21之—端處凹設有—收容 腔（圖中未標示）’擋持部14可擋持連接部21。 本實施例中，所述彈性件為一彈簧3〇，該彈# % ^屬套筒端抵頂於金屬套筒1G之底座a二 4抵頂於針軸20之連接部21上。 所述承載座40具有一柱狀的承載體41及一連 =八下端―的承載底座42，承载體41頂部開設有—與底座柱Η ^的谷置槽411，容置槽411之槽壁上設有螺紋（圖中未 :’金屬套筒10藉由該螺紋與底座柱13之螺紋⑶之配人 可拆卸地裝設於承載座40之容置槽411内。其中 二 座之承載底座42下端延伸形成一底柱42卜底柱4=根 4M406291 V. New description: [New technical field] This creation involves a kind of connector, especially the _ pin connector. [Prior Art] As shown in the first figure, a probe connector includes a metal sleeve 10', a first needle shaft 20, and a spring 30. The metal sleeve 1〇 includes a cylindrical receiving and closing base 12 of the receiving cylinder u, one end of the base sleeve, a valley sleeve 11 of the metal sleeve (9), and a top portion having a peripheral edge extending inwardly. Hold the department (1),. In the probe, when the needle connector is assembled, the pin wheel 20 and the bullet 30 are loaded into the metal sleeve 10', and then the retaining portion U1 is formed by using a riveting technique. However, since the above-mentioned probe connector has a metal sleeve 1 〇, the accommodating cylinder 11 is too long, and the staking and forming of the stopper portion ill tends to cause a machining error and a high defect rate. [New content] μ ° The purpose of this creation is to overcome the deficiencies in the prior art described above, and to provide a probe that avoids machining errors due to excessive metal sleeves and thus improves yield. To achieve the above object, the present invention provides a probe connector including a metal sleeve, a needle shaft, an elastic member and a carrier. The metal sleeve has a receiving cylinder, a base for closing one end of the receiving cylinder, and a base post extending downward from the lower end of the base. The one end of the receiving cylinder extends inward to form a retaining portion; the needle shaft The utility model is movably mounted in the metal sleeve, and has a connecting portion accommodated in the accommodating cylinder and an abutting portion extending outside the metal sleeve, the retaining portion can block the connecting portion; the elastic member is received in the metal sleeve One end of the cylinder abuts against the base of the metal sleeve, and the other end abuts against the connecting portion of the needle shaft; the bearing base has a carrier body and a bearing base connected to the lower end of the carrier body, and the top of the carrier body is provided with a base The column fits the accommodating groove, and the metal sleeve is detachably mounted on the carrier. 3 M406291 As mentioned above, the creation of the probe connector reduces the height of the metal sleeve by adding a carrier. When the metal sleeve is riveted, the machining error is prevented due to the excessive length of the metal sleeve, thereby improving Yield. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to the second figure, the present probe connector 1 includes a metal sleeve 10, a needle shaft 20', an elastic member and a carrier. Referring to the third and fourth figures, the metal sleeve 1G has a cylindrical column U. The base 12 that closes the receiving tube and a base column 13 that extends downward from the lower end of the base 12. The base is provided with a thread 13 on the outer edge of the main η. The end of the accommodating cylinder U extends inwardly to form a holding portion μ, and an opening 15 is formed in the middle of the absorbing portion 14. * The needle shaft 20 is movably mounted in the metal sleeve 1 ,, the needle shaft 2 〇 has a connecting portion 21 accommodated in the accommodating cylinder η and _ protrudes outside the opening 15 of the metal (4) The abutting portion 22 is recessed at the end of the connecting portion 21 - a receiving cavity (not shown) - the blocking portion 14 can block the connecting portion 21. In this embodiment, the elastic member is a spring 3〇, and the elastic end of the sleeve is abutted against the connecting portion 21 of the needle shaft 20 against the base a2 of the metal sleeve 1G. The carrier 40 has a columnar carrier 41 and a carrier base 42 with a lower end and a lower end. The top of the carrier 41 is provided with a valley slot 411 and a slot 411 of the base cylinder. Threaded (not shown in the figure: 'The metal sleeve 10 is detachably mounted in the receiving groove 411 of the carrier 40 by the thread and the thread (3) of the base post 13 . The carrier base 42 of the two seats The lower end extends to form a bottom column 42. The bottom column 4 = root 4