TWI357182B - Pin module and method of making the same - Google Patents

Pin module and method of making the same Download PDF

Info

Publication number
TWI357182B
TWI357182B TW97122073A TW97122073A TWI357182B TW I357182 B TWI357182 B TW I357182B TW 97122073 A TW97122073 A TW 97122073A TW 97122073 A TW97122073 A TW 97122073A TW I357182 B TWI357182 B TW I357182B
Authority
TW
Taiwan
Prior art keywords
terminal
snap ring
terminal module
insulator
terminals
Prior art date
Application number
TW97122073A
Other languages
Chinese (zh)
Other versions
TW200952279A (en
Inventor
Wu Kuang Chen
Hsiaw Chiang Chen
Min-Qiang Zhang
Chang-Hua Liao
Guo-Zhong Liu
Yong-Liang Chen
Original Assignee
Hon Hai Prec Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW97122073A priority Critical patent/TWI357182B/en
Publication of TW200952279A publication Critical patent/TW200952279A/en
Application granted granted Critical
Publication of TWI357182B publication Critical patent/TWI357182B/en

Links

Description

100^08^ 05 Θ 1357182 T . · 1 六、發明說明: 【發明·所屬之技術領域】 .,1 , [0001] 本發明涉及一種線纜連接器及其製造方法。 【先前技術】 [0002]隨著電子技術之發展’手機、筆記本電腦及個人數位助 理(Personal Digital Assistant)等電子裝置之使用 越來越廣泛。上述電子裝置一般均配有一外設電源,用 於對電子裝置充電。該外設電源一般包括一可插設於電 源插座之電源插頭、一可插設於電子裝置充電端之線纜 連接器及連接該電源插頭與線纜連接器之輸電線镜。 [0003] 通常,線纜連接器包括一端子模組與一絕緣外殼,該端 子模組具有一正極端子及一負極端子,該正極端子與負 極端子同轴設置且由絕緣體電性隔離,線纜芯線藉由焊 接之方式分別固設於該正極端子及負極端子上。然後藉 由嵌入成型之方式將絕緣外殼一體成型於該端子模組連 接有線徵之一端即可。 [0004] 097122073 伴隨著電子產品功能多樣化之趨勢,線纜連接器之功能 不僅限於充電,還具有傳輸訊號、狀態指示等功能。如 —種線纜連接器裝設有狀態指示燈,其端子模組與裝設 於線纜連接器内部之電路板電性連接,並藉由一數據端 子傳輸訊號以控制狀態指示燈之開閉。上述線纜連接器 之内部元件之連接與定位較為複雜,不適於採用傳統方 式製造’ 一般需要單獨製造絕緣外殼,然後於絕緣外殼 内分別組裝各元件。惟’當端子模組與絕緣外殼以組裝 之方式連接時,傳統之端子模組較易脫出或發生轉動, 表單塢號A0101 第3頁/共16頁 , 1357182 '* ..···. I 3¾ : · [0005] [0006] 而致使該線纜連接器損壞。 in 【發明内容】100^08^ 05 Θ 1357182 T . · 1 VI. Description of the Invention: [Technical Field of the Invention] 1. The present invention relates to a cable connector and a method of manufacturing the same. [Prior Art] [0002] With the development of electronic technology, electronic devices such as mobile phones, notebook computers, and personal digital assistants have become more and more widely used. The above electronic devices are generally provided with a peripheral power source for charging the electronic device. The peripheral power supply generally includes a power plug that can be plugged into the power socket, a cable connector that can be inserted into the charging end of the electronic device, and a power line mirror that connects the power plug to the cable connector. [0003] Generally, a cable connector includes a terminal module and an insulative housing. The terminal module has a positive terminal and a negative terminal. The positive terminal and the negative terminal are coaxially disposed and electrically isolated by an insulator. The core wires are respectively fixed to the positive electrode terminal and the negative electrode terminal by soldering. Then, the insulative housing is integrally formed by insert molding to connect one end of the terminal module to the cable. [0004] 097122073 With the trend of diversification of electronic products, the function of the cable connector is not limited to charging, but also has functions such as transmission signal and status indication. For example, the cable connector is provided with a status indicator, and the terminal module is electrically connected to the circuit board installed inside the cable connector, and the data indicator is transmitted by a data terminal to control the opening and closing of the status indicator. The connection and positioning of the internal components of the above cable connector are complicated and unsuitable for manufacturing in a conventional manner. Generally, an insulating casing is separately manufactured, and then components are separately assembled in the insulating casing. However, when the terminal module and the insulating case are connected by assembly, the conventional terminal module is easier to escape or rotate, Form Dock A0101 Page 3 of 16 1357182 '* ..···. I 33⁄4 : · [0005] [0006] The cable connector is damaged. In [Summary of the Invention]

100^.08^ 05 B 鑒於以上内容,有必要提供一種易於定位與組裝且具有 防脫及止轉效果之端子模組及其製造方法。 [0007] [0008] 一種端子模組,包括第一端子、第二端子及絕緣體,該 第一、第二端子由該絕緣體電性隔離,該端子模組之外 壁設有卡環,該卡環之外圓週面形成有複數擋止面,且 該複數擋止面依次相連地形成於該卡環之外圓週面上或 間隔設置於卡環之外圓週面上。 一種端子模組之製造方法,包括以下步驟:提供第一端 子與第二端子;將該第一'第二端子分隔設置並定位; 於該第一、第二端子之間形成絕緣體,使該第一、第二 端子電性隔離;其中,該端子模組之外壁形成有一卡環 ,該卡環之外圓週面形成有複數擋止面,且該複數擋止 面依次相連地形成於該卡環之外圓週面上或間隔設置於 卡環之外圓週面上。 上述端子模組組裝於線纜連接器外殼時,其卡環可用於 與線窺連接器之外殼相配合而定位,從而使端子模組可 被方便地組裝於線連連接器外殼内。同時,於線纜連接 器反復插拔之過程令’卡環可卡設於線纜連接器外殼中 以避免脫出’且卡環之複數擋止面可避免端子模組發生 轉動,而避免線纜連接器損壞。 [0009] 097122073 【實施方式】 下面將結合附圓及較佳實施例對本發明之線纜連接器之 表單編號A0101 第4頁/共16頁 1003283918-0 1357182 [0010} 100年.08苋-.05日梭正替餐頁 端子模組及其製造方法作進一步之詳細說明。 Ύ J‘· - 請參見圖1,所示為本發明較佳實施例1之線纜連接器10,: 其包括端子模組11及外殼12,線纜連接器10與線纜13相 連接。 [0011] [0012] 請同時參見圖2與圖3,端子模組11包括第一端子ill、第 二端子112、第三端子113、絕緣體115以及固設於端子 模組11外壁之卡環111 〇。 第一端子111大體呈圓筒狀,其一端延伸並形成有一第一 焊接部1113,卡環111〇固設於該第一端子ln外壁,其 外圓週面形成有依次相連之八擋止面lln,而呈八角環 狀。 [0013] [0014] 第二端子112亦大體呈圓筒狀,其外徑略小於第一端子 111之内徑,且其位於第一端子111之内部並與第一端子 111同軸設置。第二端子112與第一端子U1之第一焊接 部1113相對應之一端具有一第二焊接部Η?!。 第二端子113大體呈圓柱狀,其外徑略小於第二端子u 2 之内徑,且其位於第二端子u2之内部並與第二端子112 同軸設置。第三端子113與第一焊接部1113及第二焊接部 1121相對應之一端形成有一第三焊接部1131,且第三端 子11 3之另一端形成有一金屬插針1132。 [0015] 097122073 絕緣體115包括第一隔離部1151與第二隔離部1152,第 一隔離部1151位於第一端子U1與第二端子112之間;第 二隔離部1152位於第二端子112與第三端子113之間從 而將第-、第二與第三端子1U、112、113電性隔離。 表單編號A0101 第5頁/共16頁 1003283918-0 1357182 100年·Ό8月Ob日接正替¥有 同時,第一、第二、第三焊接部1113、1121、1131及金 '屬插針1132均暴露於磕緣體115外。 [0016] 外殼12大體呈圓筒狀,其内表面形成有一環形之卡槽121 ,卡槽121之内圓週面形成有依次相連之八擋止面(圖未 示)。端子模組11之卡環1110可相應容納於卡槽121内, 且卡環1110之擋止面1111與卡槽121之擋止面相貼合, 從而使端子模組11固定於外殼12内。 [0017] 線纜13具有第一芯線131、第二芯線132及第三芯線133 ’其分別焊接於第一、第二及第三焊接部1Π3、1121、 1131 上。 [0018] 線績連接器10還包括一電路板15與一指示燈16,該電路 板15設置於端子模組11形成有第三焊接部1131之一端, 第二焊接部1131穿設電路板15並與電路板15電性連接; 指示燈16為一表面貼裝型發光二極體,其設置於外殼12 與線纜13之連接處,並藉由第三芯線133與第三端子Η〗 相連接。當線纜連接器10插設於電子裝置中通電時,指 示燈16將藉由第三芯線133接受控制訊號而發光,從而起 到狀態指示作用。 [0019] 該線纜連接器10之製造方法包括以下步驟: [0〇2〇] (1)製備端子模组11 :提供一第一端子Hi、一第二端 子112以及-第三端子113。其中,第一端子lu之外壁 形成有一卡環1110 ’其外圓週面形成有依次相連之八擋 止面im,而呈八角環狀。第_端子ln、第二端子^ 及第三端子113分別具有第- '第二及第三焊接部1113、 097122073 表單編號A0101 第6頁/共16頁 1003283918-0 1357182 . ♦ [0021] [0022] [0023] [0024] • 100#.08J 05 a 11 21、11 31 ;將第·二端子112置於第一端子ill内,將第 —端子113置於第二端子112内,且乾第一、第二及第三 端子111、112、113同轴設置並定位;於第一、第二及 第三端子111、112、113之間注塑成型絕緣體1丨5而使第 ―、第二及第三端子111、112、113電性隔離。 幵> 成卡環1110之方式可為:藉由車制加工使卡環1110與 第一端子111 一體成型;或使卡環1110與第一端子丨〗1分 體成型再藉由干涉配合之方式組裝;或於成型絕緣體115 之過程中’使卡環1110與絕緣體115—體成型。 為了節省原材料並降低製造成本,形成卡環1110之方式 優選後二者。當卡環1110與絕緣體115一體成型時,需於 第一端子111上開設通孔,使熔融之絕緣體材料流過該通 孔而於第一端子111之外壁形成卡環111〇。 為使第一、第二及第三端子111、112、113具有較好之 導電性’其材料可優選導電性能優異之金屬材料,如黃 銅等。可利用鑄造、擠出、鍛造、衝壓等各種金屬生產 方法製得第一、第二及第三端子111、112、113。另, 還可於第一、第二及第三端子11 i、U2、113之外表面 設置一金屬薄膜層,該金屬薄膜層優選金屬鎳膜層。絕 緣體115之材料可為聚縮醛樹脂等聚合物。 (2)製備外殼12:藉由注塑成型之方式製備外殼12,且 外殼12與端子模組11相連接之一端之内表面形成有一卡 槽121 ’該卡槽121之内圓週面形成有依次相連之八擋止 面。該外殼12分體成型為相互對稱之二部分,以便於外 097122073 表單編號A0101 第7頁/共16頁 1003283918-0 [0025] [0025]1357182 100年,Οδ月的日按正_司 殼12内安裝端子模組11以及線纜丨3等元件。 (3)提供一線纜d電路板15以及一指示燈16。線纜 13具有第一芯線131、第二芯線132及第三芯線133。將 端子模組11裝設於外殼13中,端子模組11之卡環mo相 應容納於外殼12之卡槽121内,且卡環1110與卡槽121之 擋止面相互貼合;將電路板15裝設於外殼12中,並將其 固定於端子模組11具有第三焊接部1131之端部,使第三 焊接部1131穿設電路板15並與之電性連接;將線纜13裝 設於外殼12中’並將其第一、第二及第三芯線131、132 、133分別焊接於端子模組11之第一、第二及第三焊接部 1113、1121、1131上;將指示燈16裝設於外殼12與線 纜13之連接處,並將指示燈16之接腳與第三芯線133相連 接;最後’將外殼12相互對稱之二部分以膠粘、卡合等 方式結合為一體,使外殼12之卡槽121與端子模組11之卡 環1110相配合,且使卡槽121之擋止面與卡環111〇之擋 止面1111相貼合。 [0026] 由於上述線纜連接器10之端子模組11上設置有一卡環 1110 ’外殼12對應設置有一卡槽121,且卡環1110與卡 槽121對應形成有擋止面。當端子模組11組裝於外殼12時 ,端子模組11藉由卡環1110與卡槽121之配合而定位, 從而可被方便地組裝於外殼12内。同時,於線纜連接器 10反復插拔之過程中,卡環1110卡固於卡槽1112中以避 免端子模組11脫出,且卡環1110與卡槽121之至少一擋 止面相貼合以避免端子模組11發生轉動,而避免線境連 接器損壞。 097122073 表單編號Α0101 第8頁/共16頁 1003283918-0 1357182 '[0027] ,. ,1ύ_〇%〇8月沾日修正_頁 * * . 可以理解’外殼12中-安裝端子模組11、電路板15及線 缓1 3以外之空隙部位還可填充密封膠,·以便於使第一、 第二及第三芯線131、132、133定位,並對其焊接部位 及電路板15起到保護作用。卡環1110之擋止面丨丨丨丨不限 於八個,還可為一個、二個或六個等’且擋止面丨丨^還 可間隔設置於卡環1110之外圓週面上。同時,卡環UW 不限於設置於第一端子111之外壁上,當第一、第二及第 三端子111、112、113之形狀及位置關係變更時,只要 卡環111 0設置於端子模組11之外壁即可《端子模組Η與 外设12還可採用具有至少一擋止面之凸塊、凹槽、凸凹 點、壓花等其他結構實現定位及止轉》 [0028]另’第一、第二及第三端子ui、112、113不限於同轴 設置,只要其相互分隔設置即可《當線纜連接器10不具 有狀態指示功能時,第三端子113可省略。第一、第二端 子111、112及外殼12除圓筒狀外,還可為其他形狀,如 方形套筒狀等。 [0029] 综上所述’本發明確已符合發明專利要件,爰依法提出 專利申請。惟’以上所述者僅為本發明之較佳實施例, 舉凡熟悉本案技藝之人士’於援依本案發明精神所作之 等效修飾或變化,皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 [0030] 圖1係本發明較佳實施例之線纜連接器之立體示意圖。 [0031] 圖2係圖1所示線纜連接器之端子模組之立體示意圖。 [0032] 圖3係圖1所示線纜連接器沿ΙΙΙ-ΠΙ線之剖視圖。 097122073 表單編號Α0101 第9頁/共16頁 1003283918-0 1357182100^.08^ 05 B In view of the above, it is necessary to provide a terminal module that is easy to position and assemble and that has anti-off and anti-rotation effects and a method of manufacturing the same. [0008] A terminal module includes a first terminal, a second terminal, and an insulator. The first and second terminals are electrically isolated by the insulator, and the outer wall of the terminal module is provided with a snap ring. The outer circumferential surface is formed with a plurality of blocking surfaces, and the plurality of blocking surfaces are sequentially formed on the outer circumferential surface of the snap ring or spaced apart from the outer circumferential surface of the snap ring. A method for manufacturing a terminal module includes the steps of: providing a first terminal and a second terminal; separating and positioning the first 'second terminal; forming an insulator between the first and second terminals, so that the first The second terminal is electrically isolated; wherein the outer wall of the terminal module is formed with a snap ring, the outer circumferential surface of the snap ring is formed with a plurality of stop faces, and the plurality of stop faces are sequentially connected to the snap ring The outer circumferential surface or the space is disposed on the outer circumferential surface of the snap ring. When the terminal module is assembled to the cable connector housing, the snap ring can be used to cooperate with the outer casing of the wirescope connector, so that the terminal module can be conveniently assembled in the wire connector housing. At the same time, in the process of repeatedly plugging and unplugging the cable connector, the 'snap ring can be clamped in the cable connector housing to avoid the out of the door' and the plurality of blocking surfaces of the snap ring can prevent the terminal module from rotating, and avoid the line The cable connector is damaged. [0009] 097122073 [Embodiment] The following is a combination of the rounded and preferred embodiment of the cable connector of the present invention, the form number A0101, page 4 / total 16 pages 1003283918-0 1357182 [0010} 100 years. 08苋-. The 05-day shuttle replacement meal terminal module and its manufacturing method are further described in detail. ‘J'· - Referring to Figure 1, there is shown a cable connector 10 of a preferred embodiment 1 of the present invention, comprising: a terminal module 11 and a housing 12, the cable connector 10 being connected to the cable 13. [0012] Referring to FIG. 2 and FIG. 3 simultaneously, the terminal module 11 includes a first terminal ill, a second terminal 112, a third terminal 113, an insulator 115, and a snap ring 111 fixed to the outer wall of the terminal module 11. Hey. The first terminal 111 is substantially cylindrical, and has one end extending and formed with a first soldering portion 1113. The snap ring 111 is fixed to the outer wall of the first terminal ln, and the outer circumferential surface thereof is formed with eight stop surfaces 11n connected in sequence. And an octagonal ring. [0014] The second terminal 112 is also substantially cylindrical, has an outer diameter slightly smaller than the inner diameter of the first terminal 111, and is located inside the first terminal 111 and coaxially disposed with the first terminal 111. The second terminal 112 has a second soldering portion at one end corresponding to the first soldering portion 1113 of the first terminal U1. The second terminal 113 is substantially cylindrical and has an outer diameter slightly smaller than the inner diameter of the second terminal u 2 and is located inside the second terminal u2 and coaxially disposed with the second terminal 112. The third terminal 113 is formed with a third soldering portion 1131 at one end of the first soldering portion 1113 and the second soldering portion 1121, and a metal pin 1132 is formed at the other end of the third terminal 113. [0015] 097122073 The insulator 115 includes a first isolation portion 1151 and a second isolation portion 1152, the first isolation portion 1151 is located between the first terminal U1 and the second terminal 112; the second isolation portion 1152 is located at the second terminal 112 and the third terminal The first, second and third terminals 1U, 112, 113 are electrically isolated between the terminals 113. Form No. A0101 Page 5 / Total 16 Pages 1003283918-0 1357182 100 years · August August Obternal Replacement ¥ There are simultaneously, first, second, third welded parts 1113, 1121, 1131 and gold 'genus pins 1132 Both are exposed to the outer edge of the limb body 115. The outer casing 12 has a substantially cylindrical shape, and an inner surface of the casing 12 is formed with an annular groove 121. The inner circumferential surface of the groove 121 is formed with eight stop faces (not shown) which are sequentially connected. The snap ring 1110 of the terminal module 11 is correspondingly received in the card slot 121, and the blocking surface 1111 of the snap ring 1110 is engaged with the blocking surface of the card slot 121, so that the terminal module 11 is fixed in the outer casing 12. [0017] The cable 13 has a first core wire 131, a second core wire 132, and a third core wire 133' which are respectively welded to the first, second, and third welded portions 1Π3, 1121, and 1131. [0018] The line connector 10 further includes a circuit board 15 and an indicator light 16 disposed on the terminal module 11 at one end of the third soldering portion 1131, and the second soldering portion 1131 is disposed through the circuit board 15. And the circuit board 15 is electrically connected; the indicator light 16 is a surface mount type light emitting diode disposed at the junction of the outer casing 12 and the cable 13 and is connected to the third terminal by the third core wire 133 connection. When the cable connector 10 is plugged into the electronic device for power-on, the indicator lamp 16 will receive a control signal by the third core wire 133 to emit light, thereby functioning as a status indicator. [0019] The manufacturing method of the cable connector 10 includes the following steps: [0〇2〇] (1) The terminal module 11 is prepared: a first terminal Hi, a second terminal 112, and a third terminal 113 are provided. Wherein, the outer wall of the first terminal lu is formed with a snap ring 1110', and the outer circumferential surface thereof is formed with eight stop faces im which are sequentially connected, and has an octagonal ring shape. The first terminal ln, the second terminal ^, and the third terminal 113 respectively have the first - 'second and third welded portions 1113, 097122073. Form No. A0101 Page 6 / Total 16 pages 1003283918-0 1357182. ♦ [0021] [0022 [0024] [0024] • 100#.08J 05 a 11 21, 11 31; the second terminal 112 is placed in the first terminal ill, the first terminal 113 is placed in the second terminal 112, and the first 1. The second and third terminals 111, 112, 113 are coaxially disposed and positioned; the insulators 1丨5 are injection molded between the first, second and third terminals 111, 112, 113 to make the first and second The third terminals 111, 112, 113 are electrically isolated.幵> The manner of forming the snap ring 1110 may be: forming the snap ring 1110 integrally with the first terminal 111 by car processing; or forming the snap ring 1110 separately from the first terminal 再 1 and then interfering with the interference The assembly is performed; or the snap ring 1110 and the insulator 115 are integrally formed during the molding of the insulator 115. In order to save raw materials and reduce manufacturing costs, the manner in which the snap ring 1110 is formed is preferably the latter two. When the snap ring 1110 is integrally formed with the insulator 115, a through hole is formed in the first terminal 111, so that the molten insulator material flows through the through hole to form the snap ring 111〇 on the outer wall of the first terminal 111. In order to make the first, second and third terminals 111, 112, 113 have better conductivity, the material thereof may preferably be a metal material excellent in electrical conductivity such as brass or the like. The first, second and third terminals 111, 112, 113 can be produced by various metal production methods such as casting, extrusion, forging, and stamping. Further, a metal thin film layer may be provided on the outer surfaces of the first, second and third terminals 11 i, U2, 113, and the metal thin film layer is preferably a metallic nickel film layer. The material of the insulator 115 may be a polymer such as a polyacetal resin. (2) Preparing the outer casing 12: the outer casing 12 is prepared by injection molding, and the inner surface of one end of the outer casing 12 and the terminal module 11 is formed with a card slot 121. The inner circumferential surface of the card slot 121 is formed to be sequentially connected. Eight stop stop. The outer casing 12 is separately formed into two parts symmetrical to each other, so as to facilitate the outer 097122073 form number A0101 page 7 / total 16 pages 1003283918-0 [0025] [0025] 1357182 100 years, Ο δ month of the day press _ shell 12 Components such as the terminal module 11 and the cable 丨3 are mounted inside. (3) A cable d circuit board 15 and an indicator light 16 are provided. The cable 13 has a first core wire 131, a second core wire 132, and a third core wire 133. The terminal module 11 is mounted in the outer casing 13, and the snap ring mo of the terminal module 11 is correspondingly received in the card slot 121 of the outer casing 12, and the snap ring 1110 and the blocking surface of the card slot 121 are adhered to each other; 15 is installed in the outer casing 12, and is fixed to the end of the terminal module 11 having the third soldering portion 1131, so that the third soldering portion 1131 is passed through the circuit board 15 and electrically connected thereto; Provided in the outer casing 12 and soldering the first, second and third core wires 131, 132, 133 to the first, second and third soldering portions 1113, 1121, 1131 of the terminal module 11, respectively; The lamp 16 is installed at the junction of the outer casing 12 and the cable 13, and connects the pins of the indicator light 16 with the third core wire 133; finally, the two parts of the outer casing 12 are symmetrical with each other by gluing, snapping, etc. In one embodiment, the card slot 121 of the outer casing 12 is engaged with the snap ring 1110 of the terminal module 11, and the blocking surface of the card slot 121 is engaged with the blocking surface 1111 of the snap ring 111. A card slot 1110 is disposed on the terminal module 11 of the cable connector 10. The housing 12 is correspondingly provided with a card slot 121, and the snap ring 1110 is formed with a blocking surface corresponding to the slot 121. When the terminal module 11 is assembled to the outer casing 12, the terminal module 11 is positioned by the engagement of the snap ring 1110 and the card slot 121, so that it can be conveniently assembled in the outer casing 12. At the same time, during the repeated insertion and removal of the cable connector 10, the snap ring 1110 is locked in the card slot 1112 to prevent the terminal module 11 from coming out, and the snap ring 1110 is matched with at least one stop surface of the card slot 121. To avoid the rotation of the terminal module 11, and to avoid damage to the wire connector. 097122073 Form No. 1010101 Page 8 of 16 1003283918-0 1357182 '[0027] ,. ,1ύ_〇%〇August Date Correction_Page* * . It can be understood that 'the outer casing 12-mounting terminal module 11, The circuit board 15 and the gap portion other than the line slower 1 3 may also be filled with a sealant, so as to position the first, second and third core wires 131, 132, 133, and protect the soldered portion and the circuit board 15 effect. The stop faces of the snap ring 1110 are not limited to eight, and may be one, two or six, etc. and the stop faces may be spaced apart from the outer circumferential surface of the snap ring 1110. Meanwhile, the snap ring UW is not limited to be disposed on the outer wall of the first terminal 111. When the shape and the positional relationship of the first, second, and third terminals 111, 112, and 113 are changed, the snap ring 111 0 is disposed on the terminal module. 11 The outer wall can be used. The terminal module and the peripheral 12 can also be positioned and stopped by using other structures such as bumps, grooves, bumps, and embossings having at least one stop surface. [0028] The first and second terminals ui, 112, 113 are not limited to the coaxial arrangement as long as they are spaced apart from each other. "When the cable connector 10 does not have the status indicating function, the third terminal 113 can be omitted. The first and second terminals 111, 112 and the outer casing 12 may have other shapes, such as a square sleeve shape, in addition to the cylindrical shape. [0029] In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art to the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0030] FIG. 1 is a perspective view of a cable connector in accordance with a preferred embodiment of the present invention. 2 is a perspective view of a terminal module of the cable connector shown in FIG. 1. 3 is a cross-sectional view of the cable connector of FIG. 1 taken along a ΙΙΙ-ΠΙ line. 097122073 Form number Α0101 Page 9 of 16 1003283918-0 1357182

lod年.08月0b日後IE替换W 【主要元件符號說明】 [0033] 線纜連接器:10 ' ' ;^· ' [0034] 端子模組:11 [0035] 第一端子:111 [0036] 卡環:1110 [0037] 擋止面:1111 [0038] 第一焊接部:1113 [0039] 第二端子:112 [0040] 第二焊接部:1121 [0041] 第三端子:113 [0042] 第三焊接部:1131 [0043] 金屬插針:1132 [0044] 絕緣體:115 [0045] 第一隔離部:1151 [0046] 第二隔離部:1152 [0047] 外殼:12 [0048] 卡槽:121 [0049] 線纜:13 [0050] 第一芯線:131 [0051] 第二芯線:132 097122073 表單編號A0101 第10頁/共16頁 1003283918-0 100年.08.月Ob日修正_頁 1357182 . · [0052] 第三芯線:133 [0053] 電路板:1 5 • [0054]指示燈:16 1003283918-0 097122073 表單編號A0101 第11頁/共16頁Lod year. IE replaces W after August 0b [Main component symbol description] [0033] Cable connector: 10 ' ' ;^· ' [0034] Terminal module: 11 [0035] First terminal: 111 [0036] Retaining ring: 1110 [0037] Stopping surface: 1111 [0038] First welding portion: 1113 [0039] Second terminal: 112 [0040] Second welding portion: 1121 [0041] Third terminal: 113 [0042] Three soldering parts: 1131 [0043] Metal pins: 1132 [0044] Insulator: 115 [0045] First isolation: 1151 [0046] Second isolation: 1152 [0047] Housing: 12 [0048] Card slot: 121 [0049] Cable: 13 [0050] First core wire: 131 [0051] Second core wire: 132 097122073 Form number A0101 Page 10 / Total 16 pages 1003283918-0 100 years. 08. Month Ob revision _ page 1357182 . · [0052] Third core wire: 133 [0053] Circuit board: 1 5 • [0054] Indicator light: 16 1003283918-0 097122073 Form number A0101 Page 11 of 16

Claims (1)

1357182 ΙΌϋ年.08月也妇伊正餐換吉 七、申請專利範圍: '1 . 一種端子模組,包括第一端子、第二端子及絕緣體,該窠· 1 一、第二端子由該絕緣體電性隔離,其改良在於:該端子 模組之外壁設有卡環,該卡環之外圓週面形成有複數擋止 面,且該複數擋止面依次相連地形成於該卡環之外圓週面 上或間隔設置於卡環之外圓週面上。 2.如申請專利範圍第1項所述之端子模組,其中該端子模組 還包括第三端子,該第二端子位於該第一端子内,該第三 端子位於該第二端子内,且該第一、第二與第三端子同軸 設置,該卡環設置於該第一端子之外壁上。 3 .如申請專利範圍第2項所述之端子模組,其中該卡環之該 擋止面之個數為八,該八擋止面依次相連地形成於該卡環 之外圓週面上而使該卡環呈八角環狀;該絕緣體包括第一 隔離部與第二隔離部,該第一隔離部位於該第一與第二端 子之間;該第二隔離部位於該第二與第三端子之間。 4. 如申請專利範圍第2項所述之端子模組,其中該卡環與該 第一端子分體成型,再藉由干涉配合之方式組裝。 5. 如申請專利範圍第2項所述之端子模組,其中該卡環與該 絕緣體一體成型。 6. 如申請專利範圍第2項所述之端子模組,其中該卡環藉由 車制加工之方式與該第一端子一體成型。 7. 如申請專利範圍第1項所述之端子模組,其中該第一、第 二端子之外表面設置有一金屬鎳膜層;該絕緣體之材料為 聚縮薛樹脂。 8 . —種端子模組之製造方法,包括以下步驟: 097122073 表單编號A0101 第12頁/共16頁 1003283918-0 1357182 . » 100年.08月05日修正_頁,. 提供第一端子與第二端子; 將該第一、第二端子分隔設.置並定位; 於該第一、第二端子之間形成絕緣體,使該第一、第二端 子電性隔離; 其中,該端子模組之外壁設有一卡環,該卡環之外圓週面 形成有複數擋止面,且該複數擋止面依次相連地形成於該 卡環之外圓週面上或間隔設置於卡環之外圓週面上。 9.如申請專利範圍第8項所述之端子模組之製造方法,其中 該卡環設置於該第一端子之外壁上。 10 .如申請專利範圍第9項所述之端子模組之製造方法,其中 該卡環與該第一端子分體成型,再藉由干涉配合之方式組 裝。 11 .如申請專利範圍第9項所述之端子模組之製造方法,其中 該卡環與該絕緣體一體成型。 12 .如申請專利範圍第11項所述之端子模組之製造方法,其中 該第一端子上開設有通孔,使熔融之絕緣體材料流過該通 孔而於該第一端子之外壁上形成該卡環。 13 .如申請專利範圍第9項所述之端子模組之製造方法,其中 該卡環藉由車制加工之方式與該第一端子一體成型。 097122073 表單編號A0101 第13頁/共16頁 1003283918-01357182 In the following year, the same year, the application for the patent was made: '1. A terminal module comprising a first terminal, a second terminal and an insulator, the first terminal and the second terminal being electrically insulated by the insulator The improvement of the isolation is that the outer wall of the terminal module is provided with a snap ring, and the outer circumferential surface of the snap ring is formed with a plurality of stop faces, and the plurality of stop faces are sequentially connected to the outer circumference of the snap ring. The upper or the interval is disposed on the outer circumferential surface of the snap ring. 2. The terminal module of claim 1, wherein the terminal module further includes a third terminal, the second terminal is located in the first terminal, the third terminal is located in the second terminal, and The first, second, and third terminals are coaxially disposed, and the snap ring is disposed on an outer wall of the first terminal. 3. The terminal module of claim 2, wherein the number of the stop faces of the snap ring is eight, and the eight stop faces are sequentially connected to each other on the outer circumferential surface of the snap ring. The snap ring is formed in an octagonal ring shape; the insulator includes a first partition portion and a second partition portion, the first partition portion is located between the first and second terminals; and the second partition portion is located at the second and third portions Between the terminals. 4. The terminal module of claim 2, wherein the snap ring is separately formed from the first terminal and assembled by interference fit. 5. The terminal module of claim 2, wherein the snap ring is integrally formed with the insulator. 6. The terminal module of claim 2, wherein the snap ring is integrally formed with the first terminal by means of a vehicle manufacturing process. 7. The terminal module of claim 1, wherein a surface of the first and second terminals is provided with a metal nickel film; the material of the insulator is a polyether resin. 8. A method of manufacturing a terminal module, comprising the steps of: 097122073 Form No. A0101 Page 12 of 16 1003283918-0 1357182 . » 100 years. August 05 revision _ page,. providing first terminal and a second terminal; the first and second terminals are disposed apart and positioned; an insulator is formed between the first and second terminals to electrically isolate the first and second terminals; wherein the terminal module The outer wall is provided with a snap ring, and the outer circumferential surface of the snap ring is formed with a plurality of stop faces, and the plurality of stop faces are sequentially connected on the outer circumferential surface of the snap ring or spaced apart from the outer circumference of the snap ring on. 9. The method of manufacturing a terminal module according to claim 8, wherein the snap ring is disposed on an outer wall of the first terminal. 10. The method of manufacturing a terminal module according to claim 9, wherein the snap ring is formed separately from the first terminal and assembled by interference fit. 11. The method of manufacturing a terminal module according to claim 9, wherein the snap ring is integrally formed with the insulator. The method of manufacturing a terminal module according to claim 11, wherein the first terminal is provided with a through hole, and the molten insulator material flows through the through hole to form on the outer wall of the first terminal. The snap ring. The method of manufacturing a terminal module according to claim 9, wherein the snap ring is integrally formed with the first terminal by means of a vehicle manufacturing process. 097122073 Form No. A0101 Page 13 of 16 1003283918-0
TW97122073A 2008-06-13 2008-06-13 Pin module and method of making the same TWI357182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW97122073A TWI357182B (en) 2008-06-13 2008-06-13 Pin module and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97122073A TWI357182B (en) 2008-06-13 2008-06-13 Pin module and method of making the same

Publications (2)

Publication Number Publication Date
TW200952279A TW200952279A (en) 2009-12-16
TWI357182B true TWI357182B (en) 2012-01-21

Family

ID=44872015

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97122073A TWI357182B (en) 2008-06-13 2008-06-13 Pin module and method of making the same

Country Status (1)

Country Link
TW (1) TWI357182B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201220621A (en) * 2010-11-08 2012-05-16 zhong-chuan Huang employing cast iron as material for cost reduction of material and manufacture

Also Published As

Publication number Publication date
TW200952279A (en) 2009-12-16

Similar Documents

Publication Publication Date Title
EP3561965B1 (en) Waterproof connection apparatus for electronic equipment, and electronic equipment
TWI455413B (en) Magnetic connector having a unitary housing
US7607920B1 (en) Connecting device for interconnecting electronic devices
TWI735720B (en) Low-profile power and data contacts
TWI631774B (en) Keyboard, contact structure and method of assembling contact structure
KR102510778B1 (en) Connector for waterproof
US7857666B2 (en) Cable connector and method of making the same
CN111864458A (en) Electrical connector
JP2018181522A (en) Electric connector
TWI357182B (en) Pin module and method of making the same
US7967633B2 (en) Cable connector terminal module and method for making the same
US11811164B2 (en) Electrical connector and manufacturing method for the same
KR101768216B1 (en) Plug connector and receptacle connector using ceramic and the manufacturing method thereof
EP3309905B1 (en) Mobile terminal, earphone socket and method for manufacturing earphone socket
US7674116B2 (en) Cable connector
JP2005158656A (en) Method of manufacturing connector for coaxial cable
US20160190754A1 (en) Electrical connector assembly with rotatable first and second connectors
US20220294167A1 (en) Method for manufacturing data transmission apparatus and data transmission apparatus
CN104466613A (en) Conductive ink elastomeric molded connector
TWI355123B (en) Cable connector
US20220352683A1 (en) Connector, a data wire and an electronic device
JP2013137902A (en) Fitting jig, plug connector engaging therewith, and fitting method using fitting jig
CN212277515U (en) Electrical connector
JP7282449B2 (en) plugs and receptacles
TW201001817A (en) Cable connector and method of making the same

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees