TWI798072B - Connector, manufacturing method thereof and connector assembly - Google Patents
Connector, manufacturing method thereof and connector assembly Download PDFInfo
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Abstract
Description
本發明涉及一種連接器、製造方法以及連接器組件，屬於連接器技術領域。 The invention relates to a connector, a manufacturing method and a connector assembly, belonging to the technical field of connectors.
相關技術中的連接器組件通常包括插座連接器以及插頭連接器，其中前述插座連接器包括插座絕緣本體以及安裝於前述插座絕緣本體中的插座端子；前述插頭連接器包括插頭絕緣本體以及安裝於前述插頭絕緣本體中的插頭端子。為了避免前述插座連接器與前述插頭連接器於對接時產生火花，插座連接器上會設置電阻。惟，單純的設置電阻於瞬間電流較大的情況下仍存在安全隱患。 The connector assembly in the related art usually includes a socket connector and a plug connector, wherein the aforementioned socket connector includes a socket insulating body and a socket terminal installed in the aforementioned socket insulating body; the aforementioned plug connector includes a plug insulating body and is installed in the aforementioned A plug terminal in a plug insulating body. In order to avoid sparks when the socket connector and the plug connector are mated, a resistor is provided on the socket connector. However, simply setting the resistance still has potential safety hazards in the case of a large instantaneous current.
本發明的目的在於提供一種安全性較高的連接器、該連接器的製造方法以及具有該連接器的連接器組件。 The object of the present invention is to provide a connector with high safety, a manufacturing method of the connector and a connector assembly having the connector.
為實現前述目的，本發明採用如下技術方案：一種連接器，其包括： In order to achieve the aforementioned purpose, the present invention adopts the following technical solutions: a connector comprising:
絕緣本體，前述絕緣本體包括基部以及沿軸向凸出前述基部的延伸部，前述延伸部設有對接面以及沿前述軸向貫穿前述對接面的收容腔，前述基部包括與前述對接面相對的安裝面以及沿前述軸向貫穿前述安裝面的安裝空間，前述安裝空間與前述收容腔連通； The insulating body, the aforementioned insulating body includes a base and an extension protruding from the aforementioned base in the axial direction, the aforementioned extending portion is provided with a docking surface and a receiving cavity penetrating the aforementioned docking surface along the aforementioned axial direction, and the aforementioned base includes a mount opposite to the aforementioned docking surface surface and an installation space penetrating the aforementioned installation surface along the aforementioned axial direction, and the aforementioned installation space communicates with the aforementioned accommodation cavity;
導電套筒，前述導電套筒包括尾部以及收容於前述收容腔中的套筒部，前述尾部包括第一抵接面； A conductive sleeve, the aforementioned conductive sleeve includes a tail portion and a sleeve portion accommodated in the aforementioned accommodating cavity, the aforementioned tail portion includes a first abutting surface;
導電端子，前述導電端子包括主體部以及沿前述軸向凸出前述主體部的對接部，前述主體部包括第二抵接面，前述對接部呈針狀且延伸入前述套筒部中； The conductive terminal, the aforementioned conductive terminal includes a main body and a docking portion protruding from the aforementioned main body along the axial direction, the aforementioned main body includes a second abutting surface, the aforementioned docking portion is needle-shaped and extends into the aforementioned sleeve portion;
防護晶體，前述防護晶體至少部分收容於前述基部中，前述防護晶體包括第一接觸面以及第二接觸面，其中前述第一接觸面與前述導電套筒的第一抵接面電性連接，前述第二接觸面與前述導電端子的第二抵接面電性連接。 The protective crystal, the aforementioned protective crystal is at least partly housed in the aforementioned base, the aforementioned protective crystal includes a first contact surface and a second contact surface, wherein the aforementioned first contact surface is electrically connected to the first abutting surface of the aforementioned conductive sleeve, and the aforementioned The second contact surface is electrically connected to the second contact surface of the aforementioned conductive terminal.
作為本發明進一步改進的技術方案，前述基部設有貫穿前述安裝面且與前述安裝空間相連通的安裝槽，前述防護晶體沿前述軸向安裝於前述安裝槽中。 As a further improved technical solution of the present invention, the base is provided with an installation groove penetrating through the installation surface and communicating with the installation space, and the protective crystal is installed in the installation groove along the axial direction.
作為本發明進一步改進的技術方案，前述尾部自前述套筒部向外偏離且與前述套筒部一體折彎而成，前述尾部延伸入前述安裝槽中，前述第一抵接面與前述第二抵接面相互平行且均垂直於前述軸向。 As a further improved technical solution of the present invention, the aforementioned tail part deviates outward from the aforementioned sleeve part and is integrally bent with the aforementioned sleeve part, the aforementioned tail part extends into the aforementioned installation groove, the aforementioned first abutting surface and the aforementioned second The abutting surfaces are parallel to each other and perpendicular to the aforementioned axis.
作為本發明進一步改進的技術方案，前述尾部呈懸空狀地延伸入前述安裝槽中，前述尾部配置為能夠沿著前述軸向發生變形以緊密貼合前述防護晶體。 As a further improved technical solution of the present invention, the tail part extends into the installation groove in a suspended shape, and the tail part is configured to be deformable along the axial direction so as to closely fit the protective crystal.
作為本發明進一步改進的技術方案，前述導電端子的主體部包括至少部分收容前述防護晶體的缺口，前述第二抵接面暴露於前述缺口內。 As a further improved technical solution of the present invention, the main body of the conductive terminal includes a gap at least partially accommodating the protective crystal, and the second abutting surface is exposed in the gap.
作為本發明進一步改進的技術方案，前述防護晶體沿垂直於前述軸向的徑向凸出前述導電套筒和前述導電端子。 As a further improved technical solution of the present invention, the aforementioned protective crystal protrudes from the aforementioned conductive sleeve and the aforementioned conductive terminal along a radial direction perpendicular to the aforementioned axial direction.
作為本發明進一步改進的技術方案，前述導電套筒包括沿垂直於前述軸向的徑向向外偏離前述套筒部的傾斜彈片，前述絕緣本體包括卡持槽，前述傾斜彈片卡持於前述卡持槽中以防止前述導電套筒沿與安裝方向相反的方向脫離前述絕緣本體。 As a further improved technical solution of the present invention, the aforementioned conductive sleeve includes an inclined elastic piece that deviates outward from the aforementioned sleeve portion in a radial direction perpendicular to the aforementioned axial direction, the aforementioned insulating body includes a clamping groove, and the aforementioned inclined elastic piece is clamped on the aforementioned card. In order to prevent the conductive sleeve from detaching from the insulating body in a direction opposite to the installation direction.
作為本發明進一步改進的技術方案，前述導電套筒的橫截面呈C型，前述導電套筒包括沿前述軸向延伸的開槽，前述傾斜彈片 與前述開槽相鄰設置。 As a further improved technical solution of the present invention, the cross-section of the aforementioned conductive sleeve is C-shaped, the aforementioned conductive sleeve includes a slot extending along the aforementioned axial direction, and the aforementioned inclined elastic piece It is arranged adjacent to the aforementioned slot.
作為本發明進一步改進的技術方案，前述套筒部包括靠近前述對接面的前端面，前述絕緣本體包括沿前述軸向靠近前述對接面的阻擋面，前述阻擋面與前述套筒部的前端面相抵接以防止前述導電套筒沿安裝方向過度組裝。 As a further improved technical solution of the present invention, the aforementioned sleeve portion includes a front end surface close to the aforementioned butt joint surface, the aforementioned insulating body includes a blocking surface that is close to the aforementioned butt joint surface along the aforementioned axial direction, and the aforementioned blocking surface abuts against the front end surface of the aforementioned sleeve portion Connect to prevent over-assembly of the aforementioned conductive sleeves along the installation direction.
作為本發明進一步改進的技術方案，前述對接部未延伸超出前述套筒部的前端面。 As a further improved technical solution of the present invention, the aforesaid docking portion does not extend beyond the front end surface of the aforesaid sleeve portion.
作為本發明進一步改進的技術方案，前述連接器還包括灌入前述安裝空間中以對前述導電端子進行固定的膠體。 As a further improved technical solution of the present invention, the aforementioned connector further includes glue poured into the aforementioned installation space to fix the aforementioned conductive terminals.
本發明還揭示了一種前述連接器的製造方法，其包括如下步驟： The present invention also discloses a manufacturing method of the aforementioned connector, which includes the following steps:
S1：提供前述絕緣本體； S1: Provide the aforementioned insulating body;
S2：提供前述導電套筒，並將前述導電套筒自前述安裝面沿前述軸向向前安裝於前述絕緣本體中； S2: providing the aforementioned conductive sleeve, and installing the aforementioned conductive sleeve into the aforementioned insulating body forward from the aforementioned mounting surface along the aforementioned axial direction;
S3：提供前述防護晶體，並將前述防護晶體自前述安裝面沿前述軸向向前安裝於前述絕緣本體中； S3: providing the aforementioned protective crystal, and installing the aforementioned protective crystal into the aforementioned insulating body forward from the aforementioned installation surface along the aforementioned axial direction;
S4：提供前述導電端子，並將前述導電端子自前述安裝面沿前述軸向向前安裝於前述絕緣本體中；其中當前述導電端子安裝到位後，前述防護晶體被夾緊於前述尾部的第一抵接面和前述導電端子的第二抵接面之間；以及 S4: Provide the aforementioned conductive terminal, and install the aforementioned conductive terminal into the aforementioned insulating body forward from the aforementioned mounting surface along the aforementioned axial direction; wherein when the aforementioned conductive terminal is installed in place, the aforementioned protective crystal is clamped to the first part of the aforementioned tail portion between the abutment surface and the second abutment surface of the aforementioned conductive terminal; and
S5：提供灌膠，並將前述灌膠灌入前述安裝空間中以對前述導電端子進行固定。 S5: providing potting glue, and pouring the aforementioned potting glue into the aforementioned installation space to fix the aforementioned conductive terminals.
本發明還揭示了一種連接器組件，其包括： The invention also discloses a connector assembly, which includes:
前述的連接器；以及 the aforementioned connectors; and
對接連接器，前述對接連接器包括對接端子，前述對接端子包括圓筒狀的插接部以及收容於前述插接部中的彈片端子，前述插接部包括中空的插接空間，前述彈片端子收容於前述插接空間中，前述彈片端子呈環形且包括向內凸伸的複數弧形接觸片； Butt connector, the aforementioned butt connector includes a butt terminal, the aforementioned butt terminal includes a cylindrical plug-in part and a shrapnel terminal accommodated in the aforementioned plug-in part, the aforementioned plug-in part includes a hollow plug-in space, and the aforementioned shrapnel terminal accommodates In the aforementioned plug-in space, the aforementioned shrapnel terminal is ring-shaped and includes a plurality of arc-shaped contact pieces protruding inward;
其中，當前述對接連接器與前述連接器對接時，前述插接部的外表面與前述導電套筒的套筒部先接觸，由此可能產生的火花藉由前述防護晶體進行處理；當前述對接連接器與前述連接器對接到位後，前述插接部收容於前述套筒部中，前述導電端子的對接部***前述彈片端子中且與前述弧形接觸片相接觸。 Wherein, when the aforesaid docking connector is docked with the aforesaid connector, the outer surface of the aforesaid plug-in part first contacts the sleeve part of the aforesaid conductive sleeve, and the sparks that may be generated thereby are processed by the aforesaid protective crystal; when the aforesaid docking After the connector is mated with the connector, the insertion portion is accommodated in the sleeve portion, and the mating portion of the conductive terminal is inserted into the spring terminal and contacts the arc-shaped contact piece.
作為本發明進一步改進的技術方案，前述連接器包括第一殼體，前述對接連接器包括第二殼體，其中前述第一殼體與前述第二殼體中的一個設有鎖扣凸起，前述第一殼體與前述第二殼體中的另一個設有與前述鎖扣凸起相鎖扣的鎖扣槽。 As a further improved technical solution of the present invention, the aforementioned connector includes a first housing, and the aforementioned docking connector includes a second housing, wherein one of the aforementioned first housing and the aforementioned second housing is provided with a locking protrusion, The other of the aforementioned first housing and the aforementioned second housing is provided with a locking slot that is locked with the aforementioned locking protrusion.
相較於習知技術，本發明藉由設置導電套筒、導電端子以及連接於前述導電套筒與前述導電端子之間的防護晶體，當對接連接器與前述連接器對接時，對接端子與前述導電套筒的套筒部先接觸，由此可能產生的火花藉由前述防護晶體進行處理，從而提高了安全性。 Compared with the conventional technology, the present invention provides a conductive sleeve, a conductive terminal, and a protective crystal connected between the aforementioned conductive sleeve and the aforementioned conductive terminal. When the docking connector is docked with the aforementioned connector, the docking terminal and the aforementioned The sleeve part of the conductive sleeve contacts first, and the sparks that may be generated thereby are dealt with by the aforementioned protective crystal, thereby improving safety.
1:絕緣本體 1: Insulation body
100:連接器 100: Connector
11:基部 11: base
111:安裝面 111: Mounting surface
112:安裝空間 112: Installation space
113:安裝槽 113: Mounting groove
115:卡持槽 115: holding slot
12:延伸部 12: Extension
121:對接面 121: Docking surface
122:收容腔 122: containment cavity
123:阻擋面 123: blocking surface
124:第一連接部 124: The first connecting part
1241:第一環形凹槽 1241: the first annular groove
1242:第二環形凹槽 1242: second annular groove
125:第二連接部 125: the second connecting part
2:導電套筒 2: Conductive sleeve
200:對接連接器 200: butt connector
21:套筒部 21: sleeve part
211:前端面 211: front face
22:尾部 22: Tail
221:第一抵接面 221: The first contact surface
23:傾斜彈片 23: Inclined shrapnel
24:開槽 24: slotting
3:導電端子 3: Conductive terminal
31:主體部 31: Main body
311:缺口 311: Gap
312:第二抵接面 312: second abutment surface
313:第一容納槽 313: the first storage tank
32:對接部 32: docking part
4:防護晶體 4: Protective crystal
41:第一接觸面 41: First contact surface
42:第二接觸面 42: Second contact surface
51:第一殼體 51: First shell
52:第一線纜 52: First cable
521:第一芯體 521: the first core
6:對接絕緣本體 6: Butt insulated body
7:對接端子 7: Docking terminal
71:插接部 71: socket part
711:插接空間 711: Insertion space
713:第二容納槽 713: the second storage tank
72:彈片端子 72: Shrapnel terminal
721:弧形接觸片 721: arc contact piece
81:第二殼體 81: second shell
82:第二線纜 82:Second cable
821:第二芯體 821: second core
9:膠體 9: colloid
91:第一密封圈 91: The first sealing ring
92:第二密封圈 92:Second sealing ring
93:鎖扣凸起 93: lock protrusion
94:鎖扣槽 94: lock slot
A-A:線 A-A: line
B-B:線 B-B: line
O-O:軸向 O-O: Axial
S1,S2,S3,S4,S5:步驟 S1, S2, S3, S4, S5: steps
圖1係本發明連接器組件於一種實施方式中的立體示意圖。 FIG. 1 is a schematic perspective view of a connector assembly of the present invention in an embodiment.
圖2係圖1的部分立體分解圖。 FIG. 2 is a partially exploded perspective view of FIG. 1 .
圖3係圖2另一角度的部分立體分解圖。 Fig. 3 is a partial perspective exploded view of Fig. 2 from another angle.
圖4係圖3進一步的部分立體分解圖。 FIG. 4 is a further partial perspective exploded view of FIG. 3 .
圖5係連接器中部分元件的立體分解圖。 Fig. 5 is a three-dimensional exploded view of some components in the connector.
圖6係圖5另一角度的立體分解圖。 Fig. 6 is a three-dimensional exploded view of Fig. 5 from another angle.
圖7係連接器中部分元件的立體示意圖，其中防護晶體被分離出來。 Fig. 7 is a three-dimensional schematic diagram of some components in the connector, in which the protective crystal is separated.
圖8係對接端子與部分前述連接器於對接前的剖面示意圖。 FIG. 8 is a schematic cross-sectional view of the docking terminal and some of the aforementioned connectors before docking.
圖9係部分前述連接器的剖面示意圖，其中導電端子被分離出來。 FIG. 9 is a schematic cross-sectional view of part of the aforementioned connector, where the conductive terminals are separated.
圖10係圖8中的對接端子與部分前述連接器於對接過程中的剖面示意圖。 FIG. 10 is a schematic cross-sectional view of the docking terminal in FIG. 8 and some of the aforementioned connectors during the docking process.
圖11係圖8中的對接端子與部分前述連接器於對接完成後的剖面示意圖。 FIG. 11 is a schematic cross-sectional view of the docking terminal in FIG. 8 and some of the aforementioned connectors after docking is completed.
圖12係沿圖2中A-A線的剖面示意圖。 Fig. 12 is a schematic cross-sectional view along line A-A in Fig. 2 .
圖13係沿圖1中B-B線的剖面示意圖。 Fig. 13 is a schematic cross-sectional view along line B-B in Fig. 1 .
下面將結合圖式詳細地對本發明示例性具體實施方式進行說明。如果存在複數具體實施方式，於不衝突的情況下，這些實施方式中的特徵可以相互組合。當描述涉及圖式時，除非另有說明，不同圖式中相同的數字表示相同或相似的要素。以下示例性具體實施方式中所描述的內容並不代表與本發明相一致的所有實施方式；相反，它們僅係與本發明的申請專利範圍中所記載的、與本發明的一些方面相一致的裝置、產品和/或方法的例子。 Exemplary embodiments of the present invention will be described in detail below with reference to the drawings. If there are multiple specific implementations, the features in these implementations can be combined with each other under the condition of no conflict. When the description refers to drawings, unless otherwise stated, the same numerals in different drawings indicate the same or similar elements. The content described in the following exemplary embodiments does not represent all embodiments consistent with the present invention; on the contrary, they are only consistent with some aspects of the present invention described in the claims of the present invention Examples of devices, products and/or methods.
於本發明中使用的術語係僅僅出於描述具體實施方式的目的，而非旨在限制本發明的保護範圍。於本發明的說明書和申請專利範圍中所使用的單數形式的“一種”、“前述”或“該”也旨在包括多數形式，除非上下文清楚地表示其他含義。 The terminology used in the present invention is only for the purpose of describing specific implementations, but not intended to limit the protection scope of the present invention. The singular forms "a", "aforementioned" or "the" used in the specification and claims of the present invention are also intended to include the plural forms unless the context clearly indicates otherwise.
應當理解，本發明的說明書以及申請專利範圍中所使用的，例如“第一”、“第二”以及類似的詞語，並不表示任何順序、數量或者重要性，而只是用來區分特徵的命名。同樣，“一個”或者“一”等類似詞語也不表示數量限制，而是表示存在至少一個。除非另行指出，本發明中出現的“前”、“後”、“上”、“下”等類似詞語只是為了便於說明，而並非限於某一特定位置或者一種空間定向。“包括”或者“包含”等類似詞語係一種開放式的表述方式，意指出現於“包括”或者“包含”前面的元件涵蓋出現於“包括”或者“包含”後面的元件及其等同物，這並不排除出現於“包括”或者“包含”前面的元件還可以包含其他元件。本發明中如果出現“複數”，其含義係指兩個以及兩個以上。 It should be understood that the description of the present invention and the claims, such as "first", "second" and similar words, do not indicate any order, quantity or importance, but are only used to distinguish the nomenclature of features . Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one. Unless otherwise indicated, words such as "front", "rear", "upper" and "lower" appearing in the present invention are for convenience of description only, and are not limited to a specific position or a spatial orientation. "Includes" or "comprises" and other similar words are open-ended expressions, which means that the elements appearing before "comprising" or "comprising" cover the elements appearing after "comprising" or "comprising" and their equivalents, This does not exclude that elements appearing before "comprising" or "comprising" may also contain other elements. In the present invention, if "plural number" appears, it means two or more than two.
請參照圖1至圖4所示，本發明揭示了一種連接器組件，其包括連接器100以及與前述連接器100相對接的對接連接器200。於本發明圖示的實施方式中，前述連接器100為插頭線纜連接器，前述對接連接器200為插座線纜連接器。具體地，前述連接器100為防火花連接
器。
Please refer to FIG. 1 to FIG. 4 , the present invention discloses a connector assembly, which includes a
請結合圖5至圖9所示，前述連接器100包括絕緣本體1、安裝於前述絕緣本體1中的導電套筒2、安裝於前述絕緣本體1且***前述導電套筒2中的導電端子3、連接前述導電套筒2與前述導電端子3的防護晶體4、安裝於前述絕緣本體1外部的第一殼體51以及與前述導電端子3電性連接的第一線纜52。於本發明的一種實施方式中，前述防護晶體4為防雷擊晶體。
Please refer to FIG. 5 to FIG. 9, the
前述絕緣本體1包括基部11以及沿軸向O-O(例如前後方向)凸出前述基部11的延伸部12。前述延伸部12設有對接面121以及沿前述軸向O-O貫穿前述對接面121的收容腔122。前述延伸部12還包括沿前述軸向O-O靠近前述對接面121的阻擋面123，前述阻擋面123位於前述延伸部12的內部且暴露於前述收容腔122中。請結合圖8所示，於本發明圖示的實施方式中，前述延伸部12包括與前述基部11相連且向前凸出前述基部11的第一連接部124以及與前述第一連接部124相連且向前凸出前述第一連接部124的第二連接部125。前述第一連接部124、前述第二連接部125以及前述基部11均大致呈圓柱狀，其中前述第二連接部125的直徑小於前述第一連接部124的直徑，前述第一連接部124的直徑小於前述基部11的直徑，從而形成複數臺階。前述第一連接部124的外壁於靠近前述第二連接部125處設有第一環形凹槽1241，前述第一連接部124的外壁於靠近前述基部11處設有第二環形凹槽1242。前述連接器100還包括分別安裝於前述第一環形凹槽1241以及前述第二環形凹槽1242中的第一密封圈91以及第二密封圈92。前述第一密封圈91用以與前述對接連接器200相配合以提高二者對接時的密封性。前述第二密封圈92用以將前述絕緣本體1較好地密封於前述第一殼體51中。
The aforementioned
前述基部11包括與前述對接面121相對的安裝面111以及沿前述軸向O-O向後貫穿前述安裝面111的安裝空間112。前述安裝空間112與前述收容腔122連通。前述基部11還設有向後貫穿前述安
裝面111且與前述安裝空間112相連通的安裝槽113，前述防護晶體4沿前述軸向O-O向前安裝於前述安裝槽113中。此外，請結合圖9所示，前述基部11還包括暴露於前述收容腔122中的卡持槽115。於本發明前述連接器100圖示的實施方式中，靠近前述對接面121的一端為前端，靠近前述安裝面111的一端為後端。
The
前述導電套筒2包括收容於前述收容腔122中的套筒部21、自前述套筒部21的後端向外側折彎的尾部22以及自前述套筒部21的後端向外側偏轉的複數傾斜彈片23。於本發明圖示的實施方式中，前述套筒部21包括靠近前述對接面121的前端面211。前述尾部22沿垂直於前述軸向O-O的徑向向外側折彎，且前述尾部22垂直於前述軸向O-O。前述尾部22呈懸空狀地延伸入前述安裝槽113中，前述尾部22配置為能夠沿著前述軸向O-O發生略微變形以緊密貼合前述防護晶體4。具體地，前述尾部22包括與前述防護晶體4電性連接(例如相接觸)的第一抵接面221。前述傾斜彈片23沿垂直於前述軸向O-O的徑向向外側傾斜，以偏離前述套筒部21。於本發明圖示的實施方式中，前述導電套筒2大致呈C型。前述導電套筒2包括沿前述軸向O-O延伸的開槽24，至少一個傾斜彈片23與前述開槽24相鄰設置，以利於提高該傾斜彈片23的彈性變形能力。優選地，前述導電套筒2由金屬材料製成。
The
請結合圖5至圖8所示，前述導電端子3包括主體部31以及沿前述軸向O-O向前凸出前述主體部31的對接部32。前述主體部31包括至少部分收容前述防護晶體4的缺口311以及暴露於前述缺口311內的第二抵接面312。此外，前述主體部31還設有收容前述第一線纜52的第一芯體521的第一容納槽313。於本發明圖示的實施方式中，前述對接部32呈針狀且向前延伸入前述套筒部21中。具體地，於本發明圖示的實施方式中，前述對接部32未向前延伸超出前述套筒部21的前端面211，即前述對接部32位於前述前端面211的後端。這種設計有利於避免前述對接部32先於前述套筒部21而與前述對接連接器200相接觸，從而避免因為產生瞬間的高電流而引發安全問題。
Please refer to FIG. 5 to FIG. 8 , the aforementioned
前述防護晶體4包括第一接觸面41(例如前表面)以及與前述第一接觸面41相對的第二接觸面42(例如後表面)。於本發明的一些實施方式中，前述防護晶體4為陶瓷氣體放電管(Gas Discharge Tubes,GDT)，其係一種開關型過壓防雷保護元器件。陶瓷氣體放電管GDT廣泛應用於防雷工程的第一級或第二極保護上。不論係各種訊號電路的防雷還係交直流電源的防雷，都可以藉由陶瓷氣體放電管將強大的雷電流泄放入大地，對高頻電子線路的保護有著明顯的優越性。
The aforementioned
陶瓷氣體放電管的工作原理如下： The working principle of ceramic gas discharge tube is as follows:
陶瓷氣體放電管，其內部係由一個或複數個放電間隙內充有惰性氣體組成的密閉器件，其電氣性能跟氣體種類、氣體壓力和電極距離三者相關，主要應用於暫態大電壓的過壓保護。其惰性氣體主要係氖或氬，並保持一定的壓力，同時電極表面塗以發射劑減少電子發射能。陶瓷氣體放電管工作原理係並聯於電路中，於正常情況，由其獨有的高阻抗和低電容特性，幾乎對電路不產生任何影響；惟一旦有異常浪湧湧現時，GDT以納秒級的回應速度被擊穿放電，使得其阻抗下降，呈短路狀態，將浪湧電流藉由地線轉接給大地，從而達到電路防護作用；當異常浪湧消失，GDT迅速回到了高阻狀態，電路正常運行。 The ceramic gas discharge tube is a closed device composed of one or more discharge gaps filled with inert gas. Its electrical performance is related to the gas type, gas pressure and electrode distance. It is mainly used for transient large voltage surges. pressure protection. The inert gas is mainly neon or argon, and a certain pressure is maintained. At the same time, the surface of the electrode is coated with an emitter to reduce the electron emission energy. The working principle of the ceramic gas discharge tube is that it is connected in parallel in the circuit. Under normal conditions, due to its unique high impedance and low capacitance characteristics, it hardly has any impact on the circuit; The response speed is broken down and discharged, which makes its impedance drop, and it is in a short-circuit state, and the surge current is transferred to the earth through the ground wire, so as to achieve the circuit protection function; when the abnormal surge disappears, GDT quickly returns to the high-impedance state, The circuit operates normally.
所屬技術領域的技術人員藉由以上內容能夠理解，本發明中所採用的防護晶體4不同於一般的電阻。
Those skilled in the art can understand from the above content that the
本發明還揭示了一種前述連接器100的製造方法，前述製造方法包括如下步驟：
The present invention also discloses a manufacturing method of the
S1：提供前述絕緣本體1；
S1: providing the aforementioned insulating
S2：提供前述導電套筒2，並將前述導電套筒2自前述安裝面111沿前述軸向O-O向前安裝於前述絕緣本體1中；
S2: providing the aforementioned
S3：提供前述防護晶體4，並將前述防護晶體4自前述安裝面111沿前述軸向O-O向前安裝於前述絕緣本體1中；
S3: Provide the aforementioned
S4：提供前述導電端子3，並將前述導電端子3自前述安裝面111沿前述軸向O-O向前安裝於前述絕緣本體1中；其中當前述
導電端子3安裝到位後，前述防護晶體4被夾緊於前述尾部22的第一抵接面221和前述導電端子3的第二抵接面312之間；以及
S4: Provide the aforementioned
S5：提供灌膠，並將前述灌膠灌入前述安裝空間112中以對前述導電端子3進行固定。具體地，前述灌膠於定型後固定於前述導電端子3與前述絕緣本體1之間，從而起到對前述導電端子3進行固定的作用。
S5: providing glue, and pouring the glue into the
具體地，於組裝時，前述導電套筒2沿安裝方向從後向前組裝入前述絕緣本體1的收容腔122中。前述套筒部21的前端面211與前述阻擋面123相抵接以實現限位，防止前述導電套筒2向前過度安裝。於前述導電套筒2的組裝過程中，前述傾斜彈片23受到前述絕緣本體1的內壁的擠壓，沿著前述徑向向內收縮；當前述導電套筒2組裝到位後，前述傾斜彈片23向外復位以卡持於前述卡持槽115中，防止前述導電套筒2沿與前述安裝方向相反的方向向後脫離前述絕緣本體1。
Specifically, during assembly, the
然後，前述防護晶體4沿前述軸向O-O從後向前組裝入前述絕緣本體1的安裝槽113中。當前述防護晶體4組裝到位後，前述防護晶體4的第一接觸面41抵接於前述尾部22的第一抵接面221，以實現限位；同時實現前述防護晶體4與前述導電套筒2的連接。
Then, the aforementioned
然後，前述導電端子3沿前述軸向O-O從後向前組裝入前述絕緣本體1中。前述對接部32呈懸空狀地***前述套筒部21中，且與前述套筒部21不接觸。前述缺口311對應於前述防護晶體4的相應結構，以利於安裝。當前述導電端子3組裝到位後，前述第二抵接面312向前抵接於前述防護晶體4的第二接觸面42，以實現前述導電端子3與前述防護晶體4的連接。換言之，當前述導電端子3組裝到位後，前述防護晶體4沿前述軸向O-O被緊密夾持於前述尾部22的第一抵接面221以及前述導電端子3的第二抵接面312之間。前述第一抵接面221與前述第二抵接面312相互平行且均垂直於前述軸向O-O。前述防護晶體4沿垂直於前述軸向O-O的徑向凸出前述導電套筒2和前述導電端子3，以充分利用前述絕緣本體1的徑向空間，減小前述連接器100的體積。
Then, the aforementioned
最後，提供灌膠，並將前述灌膠灌入前述安裝空間112中以對前述導電端子3進行固定。
Finally, potting glue is provided, and the aforementioned potting glue is poured into the
前述對接連接器200包括對接絕緣本體6、安裝於前述對接絕緣本體6中的對接端子7、安裝於前述對接絕緣本體6外部的第二殼體81以及與前述對接端子7電性連接的第二線纜82。於本發明圖示的實施方式中，前述對接端子7包括圓筒狀的插接部71以及收容於前述插接部71中的彈片端子72。前述插接部71包括中空的插接空間711以及用以收容前述第二線纜82的第二芯體821的第二容納槽713。前述彈片端子72收容於前述插接空間711中，前述彈片端子72呈環形且包括向內凸伸的複數弧形接觸片721。優選地，前述複數弧形接觸片721沿週向均勻分佈。
The
此外，前述第一殼體51以及前述第二殼體81設有相互配合的鎖扣凸起93以及鎖扣槽94，藉由前述鎖扣凸起93與前述鎖扣槽94的鎖扣，實現前述連接器100與前述對接連接器200的固定，防止二者發生鬆動，甚至脫離。於本發明圖示的實施方式中，前述鎖扣凸起93設於前述第一殼體51，前述鎖扣槽94設於前述第二殼體81。當然，所屬技術領域的技術人員能夠理解，前述鎖扣凸起93與前述鎖扣槽94也可以調換位置，即將前述鎖扣凸起93設於前述第二殼體81，將前述鎖扣槽94設於前述第一殼體51，同樣能夠實現二者相互鎖扣的目的。
In addition, the aforementioned
請結合圖8至圖13所示，當前述對接連接器200與前述連接器100對接時，前述插接部71的外表面與前述導電套筒2的套筒部21先接觸，由此可能產生的火花藉由前述防護晶體4進行處理，避免產生火花；當前述對接連接器200與前述連接器100對接到位後，前述插接部71收容於前述套筒部21中，前述導電端子3的對接部32***前述彈片端子72中且與前述弧形接觸片721相接觸。另，本發明只要更換適合的防護晶體4，就可形成不同的連接器100，以適應不同的使用要求，從而降低了使用成本。
Please refer to FIG. 8 to FIG. 13, when the
以上實施方式僅用於說明本發明而並非限制本發明所描 述的技術方案，對本發明的理解應該以所屬技術領域的技術人員為基礎，儘管本說明書參照前述的實施方式對本發明已進行了詳細的說明，惟，本領域的普通技術人員應當理解，所屬技術領域的技術人員仍然可以對本發明進行修改或者等同替換，而一切不脫離本發明的精神和範圍的技術方案及其改進，均應涵蓋於本發明的申請專利範圍內。 The above embodiments are only used to illustrate the present invention rather than limit the description of the present invention. The above-mentioned technical solution, the understanding of the present invention should be based on those skilled in the art, although this specification has described the present invention in detail with reference to the aforementioned embodiments, those of ordinary skill in the art should understand that the technical Those skilled in the art can still make modifications or equivalent replacements to the present invention, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered within the patent application scope of the present invention.
1:絕緣本體 1: Insulation body
115:卡持槽 115: holding slot
122:收容腔 122: containment cavity
21:套筒部 21: sleeve part
22:尾部 22: Tail
23:傾斜彈片 23: Inclined shrapnel
3:導電端子 3: Conductive terminal
311:缺口 311: Gap
312:第二抵接面 312: second abutment surface
32:對接部 32: docking part
4:防護晶體 4: Protective crystal
9:膠體 9: colloid
Claims (14)
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| JP2002216910A (en) * | 2001-01-16 | 2002-08-02 | Auto Network Gijutsu Kenkyusho:Kk | Electronic parts built-in intermediate connector |
| JP2003249318A (en) * | 2002-02-25 | 2003-09-05 | Auto Network Gijutsu Kenkyusho:Kk | Connector terminal structure with built-in electronic element |
| US8414326B2 (en) * | 2008-11-17 | 2013-04-09 | Rochester Institute Of Technology | Internal coaxial cable connector integrated circuit and method of use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002216910A (en) * | 2001-01-16 | 2002-08-02 | Auto Network Gijutsu Kenkyusho:Kk | Electronic parts built-in intermediate connector |
| JP2003249318A (en) * | 2002-02-25 | 2003-09-05 | Auto Network Gijutsu Kenkyusho:Kk | Connector terminal structure with built-in electronic element |
| US8414326B2 (en) * | 2008-11-17 | 2013-04-09 | Rochester Institute Of Technology | Internal coaxial cable connector integrated circuit and method of use thereof |
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