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TWI380517B - Electrical connector assembly - Google Patents

Electrical connector assembly Download PDF

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Publication number
TWI380517B
TWI380517B TW97145429A TW97145429A TWI380517B TW I380517 B TWI380517 B TW I380517B TW 97145429 A TW97145429 A TW 97145429A TW 97145429 A TW97145429 A TW 97145429A TW I380517 B TWI380517 B TW I380517B
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TW
Taiwan
Prior art keywords
electrical connector
connector assembly
esd protection
conductive terminal
base
Prior art date
Application number
TW97145429A
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Chinese (zh)
Other versions
TW201021297A (en
Inventor
Hsin Hsien Yu
Shun Jung Chuang
Chin Sheng Chen
Original Assignee
Hon Hai Prec Ind Co Ltd
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Priority to TW97145429A priority Critical patent/TWI380517B/en
Publication of TW201021297A publication Critical patent/TW201021297A/en
Application granted granted Critical
Publication of TWI380517B publication Critical patent/TWI380517B/en

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Description

1380517 [ϊ^ι年^月:u日修正替&頁 六、發明說明: 【發明所屬之技術領域】 . [〇㈤1]本創作涉及一種電連接器,尤指一種在電子卡與電路板 之間建立導通路徑之電連接器組件。 【先前技術】 [0002] 電子卡係手機等消費型電子中必不可少之元件之_,相 應地,在電子卡與電路板之間建立電性導通路徑之電連 接器亦係必不可少之元件,該電連接器一般包括絕緣本 體以及從容於絕緣本體内之複數導電端子,其中,導電 端子至少包括與絕緣本體相固持之固持部、與電子卡對 接之接觸部,以及與電路板連接之尾部,當電子卡插置 進來時,其藉由導電端子而與電路板電性連接。 [0003] 隨著社會發展,手機等手持設備之功能越來越強大,而 該等功能之增加’也亦帶來了諸多問題,例如,靜電放 電(ESD)之產生,而在該等手持設備内部,ESD現象將 干擾甚至破壞其他機體電路,同時,功能之不斷增加, 亦使得電子器件對ESD現象變得非常敏感,因此,在該等 設備内部如何防止ESD,成為業界迫切需要解決之問題。 [〇〇〇4] 為解決上述問題,ESD保護元件應運而生,亦即,在該等 電子設備内部之電路板上額外增加一個ESD保護元件,如 此,可以防止ESD現象之發生,然而,由於手持設備之發 展趨勢係小型化,尤其薄型化,而在電路板上額外增加 ESD保護元件勢必佔用電路板之面積,從而,使得手持設 ^ 備不能向小型化發展’為此,如何防止ESD現象發生且不 會佔用電路板額外之空間,成為業界需要解決之課題。 09714542# 單編51 Α()1ί)1 第3頁/共13頁 1013306963-0 [0005]1J8U517 [0006] [0007] [0008] [0009] 1101 年08月 14 鑒於以上問題’貫有必要提供—種改良之電連接器組件 ,以解決上述問題。 【發明内容】 本發月之目的在於提供—種電連接器組件,其既能防止 ESD現象之發生又不會佔用電路板空間。 為實現上述目的’本發明提供了—種電連接器組件包 括電連接器以及整合於電連接器内部之ESD保護元件電 連接裔至少包括設有端子槽之絕緣本體及置於絕緣本體 内4之複數導電端子’絕緣本體包括對接面及與對接面 相對之t裝面’導電端子至少包括基部及分別自基部延 伸之彈&朴尾部,其巾,彈性部突H缘本體對接面 尾。卩延伸出絕緣本體外部,上述ESD保護元件設有與導 電端子相連之連接部。. 為實現上述目的’本發明又提供了__種電連接器組件, 包括電連接器以及整合於電連接器内部之ESD保護元件, 所述電連接器至少包括絕緣本體及收容於絕緣本體内之 複數導電端子,絕緣本體包括對接面及與對接面相對之 女裝面,所述ESD保護元件置於絕緣本體對接面與安裝面 之間,且未突出對接面或者安裝面。 較之習知技術,本創作電連接器具有如下有益效果:首 先由於ESD保護元件被整合於電連接器内,因此,其不會 佔用電路板之空間,其次,由於Esd保護元件完全容置於 連接器内部,因此,其不會増加電連接器整體高度,符 合手持設備小型化發展。 09714542#單编號 A〇101 第4頁/共13頁 1013306963-0 1380517 實施方式】 ί·01年糊14日紐Μ [0010] [0011] 請參閱第-圖至第二圖所示,本發明電連接器組件,用 於在電子卡(未圖示)和電路板(未圖式)之間建立電 性導通路徑,包括由絕緣本體1G和複數導電端子30組成 之电連接Θ以及整合於電連接器内部之ESD保護元件50。 絕緣本體10,由塑膠材料製成,呈矩形狀,包括與電子 卡對接之對接面101以及與對接面1〇1相對之安裝面1〇3 在對接面101與女裝面103之間延伸有複數端子槽1〇5 ,用以收容各自導電端子3〇,在本實施方式中,端子槽 105共有六個,且三個一組呈兩列設置,在上述兩列端子 槽105之間區域中部,設有收容部107,該收容部1〇7與 端子槽105類似’在對接面1〇1與安裝面1〇3之間延伸, 在本實施方式中,端子槽105及收容部1〇7均貫穿對接面 101和安裝面103 ’且兩列端子槽1〇5分設於收容部107兩 侧。 [0012] 導電端子30,由金屬材料衝壓製成,且與絕緣本體1〇注 塑一體成型,包括基部301及自基部301 —端彎曲延伸之 尾部307,其中’基部301中央開設有開孔303,使得基 部301形成框狀結構,在每一個導電端子30基部301開孔 303之一個邊緣向上傾斜延伸有彈性部305,用於與電子 卡電性接觸,在本實施方式,所有導電端子30之彈性部 305同向延伸。 [0013] ESD保護元件50,置於絕緣本體1〇收容部1〇7内,且其設 有與導電端子30數量相等且與導電端子30相連之連接部 501 〇 09714542#單編號 A0101 1013306963-0 第5頁/共13頁 1101年.08月14日修正替換頁 [0014] 火 - 虽絕緣本體10與導電端子30及ESD保護元件50完成組裝 後,導電端子30彈性部305突出絕緣本體1〇對接面1〇1, 尾部307延伸出絕緣本體1〇,ESD保護元件50置於絕緣本 體10收容部107内,並藉由焊接之方式通過連接部5〇1與 導電端子30相連。 [0015] 而要說明’雖然在本實施方式中,ESD保護元件50係藉由 焊接方式與導電端子30相連,然而,其他連接方式,例 如’點膠等方式也可以實現本發明。 [〇〇16] 下面請特別參考第一圖、第三圖以及第四圖所示,首先 ’ ESD保護元件50從上方組裝入絕緣本體1〇内,因此,其 組裝過程可以清楚地被肉眼所觀察,一旦,組裝出了問 題,就可以及時進行調整;其次,由於ESD保護元件50被 完全組裝於收容部10 7内部,請特別參考第四圖所示,當 其組裝入絕缘本體10内部後,其並沒有突出絕緣本體10 對接面101或者安裝面103,因此,連接器之整體高度沒 有因為ESD保護元件50之加入而增加,完全符合手持設備 小型化,尤其是薄形化之發展趨勢;最後,業界人士均 知’本發明所採用之ESD保護元件50是業界之標準件,在 市場上很容易買到,因此,節約了成本》 [0017] 在本創作中,為了減小ESD保護元件佔用電路板之空間, 採用將ESD保護元件整合入連接器内部,如此,電路板之 空間可以用來安裝其他電子元件;為了滿足手持設備小 型化之發展趨勢,特別是手機薄型化之趨勢,採用在連 接器絕緣本體開設收容ESD保護元件之收容部,如此,由 1013306963-0 於ESD容置於絕緣本體内部,因此,其不會增命連接器之 09714542#·單編號A0101 第6頁/共13頁 1380517 10i年08月14日按正替換百 高度° [0018] 綜上所述,本發明確已符合發明專利之要件,爰依法提 出申請專利。惟,以上所述者僅係本發明之較佳實施方 式,本發明之範圍並不以上述實施方式爲限,舉凡熟習 本案技藝之人士援依本發明之精神所作之等效修飾或變 化,皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0019] 第一圖係本創作電連接器組件之立體組合圖。 [0020] 第二圖係第一圖所示電連接器組件之立體分解圖。 [0021] 第三圖係第一圖所示電連接器之俯視圖。 [0022] 第四圖係第一圖所示電連接器之側視圖β 【主要元件符號說明】 [0023] 絕緣本體10對接面101 [0024] 安裝面103端子槽105 [0025] 收容部107導電端子30 [0026] 基部301開孔303 [0027] 彈性部305尾部307 [0028] ESD保護元件50連接部501 09714542#單編號删1 1013306963-01380517 [ϊ^ι年^月: u日改改& page six, invention description: [Technical field of invention] [〇(五)1] This creation relates to an electrical connector, especially an electronic card and circuit board An electrical connector assembly is established between the conduction paths. [Prior Art] [0002] An electronic card is an indispensable component of a consumer electronic device such as a mobile phone, and accordingly, an electrical connector that establishes an electrical conduction path between the electronic card and the circuit board is also essential. The electrical connector generally includes an insulative housing and a plurality of conductive terminals that are received in the insulative housing, wherein the conductive terminals include at least a holding portion that is held by the insulative housing, a contact portion that is mated with the electronic card, and a circuit board The tail portion is electrically connected to the circuit board by the conductive terminals when the electronic card is inserted. [0003] With the development of society, the functions of handheld devices such as mobile phones are becoming more and more powerful, and the increase of such functions has also brought about many problems, such as the generation of electrostatic discharge (ESD), and in such handheld devices. Internally, ESD phenomena will interfere with or even damage other body circuits. At the same time, the increasing functionality has made electronic devices very sensitive to ESD. Therefore, how to prevent ESD inside these devices has become an urgent problem in the industry. [〇〇〇4] In order to solve the above problems, ESD protection components have emerged, that is, an additional ESD protection component is added to the circuit board inside the electronic devices, so that the ESD phenomenon can be prevented, however, The development trend of handheld devices is miniaturization, especially thinning, and the addition of ESD protection components on the circuit board will inevitably occupy the area of the circuit board, thus making the handheld device unable to be miniaturized. To this end, how to prevent ESD phenomenon It takes place and does not occupy extra space on the board, which has become a problem that the industry needs to solve. 09714542# Single 51 Α()1ί)1 Page 3 of 13 1013306963-0 [0005] 1J8U517 [0006] [0007] [0008] [0009] August 1st, 1101 In view of the above problems, it is necessary to provide An improved electrical connector assembly to solve the above problems. SUMMARY OF THE INVENTION The purpose of this month is to provide an electrical connector assembly that prevents ESD from occurring and does not occupy board space. To achieve the above object, the present invention provides an electrical connector assembly including an electrical connector and an ESD protection component integrated in the interior of the electrical connector. The electrical connection includes at least an insulative body provided with a terminal slot and disposed in the insulating body 4 The plurality of conductive terminals 'insulating body comprises an abutting surface and a t-mounting surface opposite to the mating surface. The conductive terminal comprises at least a base portion and a spring portion extending from the base portion, the towel portion and the elastic portion protruding from the H-edge body. The crucible extends outside the insulative housing, and the ESD protection element is provided with a connection portion connected to the conductive terminal. In order to achieve the above object, the present invention further provides an electrical connector assembly including an electrical connector and an ESD protection component integrated in the interior of the electrical connector, the electrical connector including at least an insulative housing and being housed in the insulating body. The plurality of conductive terminals, the insulative housing comprises an abutting surface and a dressing surface opposite to the mating surface, the ESD protection component being disposed between the mating surface of the insulative housing and the mounting surface, and the mating surface or the mounting surface is not protruded. Compared with the prior art, the present electrical connector has the following beneficial effects: firstly, since the ESD protection component is integrated in the electrical connector, it does not occupy the space of the circuit board, and secondly, since the Esd protection component is completely accommodated The inside of the connector, therefore, does not lick the overall height of the connector, in line with the miniaturization of handheld devices. 09714542#单号A〇101 Page 4 of 13 Page 1013306963-0 1380517 Implementation Mode ί·01年糊14日纽Μ [0010] [0011] Please refer to the figure - to the second figure, this An electrical connector assembly is invented for establishing an electrical conduction path between an electronic card (not shown) and a circuit board (not shown), including an electrical connection formed by the insulative housing 1G and the plurality of conductive terminals 30, and integrated in An ESD protection element 50 inside the electrical connector. The insulative housing 10 is made of a plastic material and has a rectangular shape, and includes an abutting surface 101 that is butted against the electronic card and a mounting surface 1〇3 opposite to the mating surface 1〇1. The mating surface 101 and the women's surface 103 extend between The plurality of terminal slots 1 〇 5 are for accommodating the respective conductive terminals 3 〇. In the present embodiment, the terminal slots 105 are six in total, and the three groups are arranged in two rows, and the middle portion of the area between the two rows of terminal slots 105 is The accommodating portion 107 is similar to the terminal slot 105 and extends between the mating surface 1〇1 and the mounting surface 1〇3. In the present embodiment, the terminal slot 105 and the receiving portion 1〇7 Both of the mating surfaces 101 and the mounting surface 103 ′ are penetrated and the two rows of terminal slots 1 〇 5 are disposed on both sides of the accommodating portion 107 . [0012] The conductive terminal 30 is made of a metal material and is integrally molded with the insulating body 1 , and includes a base 301 and a tail portion 307 extending from the end of the base 301. The opening 303 is defined in the center of the base portion 301. The base portion 301 is formed into a frame-like structure, and an elastic portion 305 is obliquely extended upward at an edge of the opening 303 of the base portion 301 of each of the conductive terminals 30 for electrically contacting the electronic card. In the present embodiment, the elasticity of all the conductive terminals 30 is obtained. The portion 305 extends in the same direction. [0013] The ESD protection component 50 is disposed in the insulative housing 1 〇 accommodating portion 1 〇 7 and is provided with the same number of the conductive terminals 30 and connected to the conductive terminal 30 501 〇 097114542 #单号 A0101 1013306963-0 Page 5 of 13 Page 1101. August 14 Revision Replacement Page [0014] Fire - Although the insulative housing 10 is assembled with the conductive terminal 30 and the ESD protection element 50, the elastic portion 305 of the conductive terminal 30 protrudes from the insulating body 1〇 The abutting surface 1 〇 1 , the tail portion 307 extends out of the insulative housing 1 , the ESD protection component 50 is placed in the accommodating portion 107 of the insulative housing 10 , and is connected to the conductive terminal 30 through the connecting portion 5 〇 1 by soldering. [0015] It is to be noted that although in the present embodiment, the ESD protection element 50 is connected to the conductive terminal 30 by soldering, the present invention can be realized by other connection methods such as 'dispensing'. [〇〇16] Please refer to the first, third and fourth figures in particular, firstly, the 'ESD protection element 50 is assembled from the upper part into the insulating body 1〇, so that the assembly process can be clearly seen by the naked eye. Observe that once the assembly is problematic, the adjustment can be made in time. Secondly, since the ESD protection component 50 is completely assembled inside the accommodating portion 107, please refer to the fourth figure in particular, when it is assembled into the interior of the insulating body 10. The protruding body 101 or the mounting surface 103 of the insulating body 10 is not protruded. Therefore, the overall height of the connector is not increased by the addition of the ESD protection component 50, which fully conforms to the trend of miniaturization of the handheld device, especially thinning; Finally, the industry knows that the ESD protection component 50 used in the present invention is a standard component in the industry and is readily available on the market, thereby saving costs. [0017] In this creation, in order to reduce the ESD protection component Occupying the space of the board, the ESD protection component is integrated into the connector, so that the space of the board can be used to install other electronic components; The trend of miniaturization of handheld devices, especially the trend of thinning mobile phones, is to adopt a housing for housing ESD protection components in the connector insulation body. Thus, 1013306963-0 is placed inside the insulating body by ESD, so it is not Will increase the connector of the 09714542#·single number A0101 page 6 / total 13 pages 1380517 10i year of August 14th to replace the hundred heights ° [0018] In summary, the present invention has indeed met the requirements of the invention patent,提出 Apply for a patent in accordance with the law. However, the above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0019] The first figure is a perspective assembled view of the present electrical connector assembly. [0020] The second figure is an exploded perspective view of the electrical connector assembly shown in the first figure. [0021] The third figure is a top view of the electrical connector shown in the first figure. 4 is a side view of the electrical connector shown in FIG. 1 [Description of main components] [0023] Insulating body 10 abutting surface 101 [0024] Mounting surface 103 terminal groove 105 [0025] The receiving portion 107 is electrically conductive Terminal 30 [0026] base 301 opening 303 [0027] elastic portion 305 tail 307 [0028] ESD protection element 50 connection portion 501 09714542# single number deletion 1 1013306963-0

Claims (1)

1380517 101年08月14日核正替換頁 七、申請專利範圍: 1 . 一種電連接器組件,至少包括: 電連接器,包括: 絕緣本體,包括對接面、與對接面相對之安裝面,以及在 對接面和安裝面之間延伸之端子槽和收容部; 導電端子,收容於絕緣本體之端子槽内,包括基部及分別 自基部延伸之彈性部和尾部,其中,彈性部突出絕緣本體 對接面,尾部延伸出絕緣本體外部;以及 ESD保護元件,容置於絕緣本體之收容部内。 2 .如申請專利範圍第1項所述之電連接器組件,其中ESD保 護元件自其自身兩側邊延伸有與導電端子相連之連接部。 3 .如申請專利範圍第2項所述之電連接器組件,其中ESD保 護元件藉由焊接而與導電端子相連。 4 .如申請專利範圍第3項所述之電連接器組件,其中ESD保 護元件完全容置於收容部内,而不會突出絕緣本體之對接 面或者安裝面。 5 .如申請專利範圍第4項所述之電連接器組件,其中端子槽 分兩組排列於收容部兩側。 6 .如申請專利範圍第5項所述之電連接器組件,其中導電端 子之基部呈框狀結構,中部設有開孔,所述彈性部自開孔 之一個邊緣傾斜向上延伸。 7.如申請專利範圍第6項所述之電連接器組件,所有導電端 子之彈性部均同向延伸。 8 . —種電連接器組件,至少包括: 電連接器,包括 09714542#單编號 Α〇101 第8頁/共13頁 1013306963-0 1380517 101年.08月14日修正替换頁 絕緣本體,包括對接面及與對接面相對之安裝面; 導電端子,收容於絕緣本體内;以及 ESD保護元件,置於絕緣本體對接面與安裝面之間,且未 突出對接面或者安裝面。 9 .如申請專利範圍第8項所述之電連接器組件,其中ESD保 護元件設有與導電端子相連之連接部。 10 .如申請專利範圍第9項所述之電連接器組件,其中所述 ESD保護元件之連接部自其兩側邊向外水平延伸。 11 .如申請專利範圍第8項所述之電連接器組件,其中ESD保 護元件貫穿絕緣本體對接面。 12 .如申請專利範圍第10項或第11項所述之電連接器組件,. 其中導電端子對稱地分佈於ESD保護元件兩側。 13 .如申請專利範圍第12項所述之電連接器組件,其中所述導 電端子與絕緣本體一體成型。 14 .如申請專利範圍第13項所述之電連接器組件,其中導電端 子至少包括框狀基部,自基部延伸出絕緣本體之尾部,以 及自基部延伸於框狀中心上方之彈性部。 15 .如申請專利範圍第14項所述之電連接器組件,其中置於 ESD保護元件一側之導電端子彈性部朝向ESD保護元件延 伸,置於ESD保護元件另一側之導電端子彈性部朝向遠離 ESD保護元件延伸。 16 .如申請專利範圍第15項所述之電連接器組件,其中ESD保 護元件與導電端子基部相連。 09714542,單編號 A_ 第9頁/共13頁 1013306963-01380517 Aug. 14, 2010 Nuclear Replacement Page VII. Patent Application Range: 1. An electrical connector assembly comprising at least: an electrical connector comprising: an insulative body comprising an abutting surface, a mounting surface opposite the mating surface, and a terminal slot and a receiving portion extending between the mating surface and the mounting surface; the conductive terminal is received in the terminal slot of the insulative housing, and includes a base portion and an elastic portion and a tail portion respectively extending from the base portion, wherein the elastic portion protrudes from the mating surface of the insulating body The tail extends outside the insulating body; and the ESD protection component is received in the receiving portion of the insulating body. 2. The electrical connector assembly of claim 1, wherein the ESD protection element extends from its two sides with a connection to the conductive terminal. 3. The electrical connector assembly of claim 2, wherein the ESD protection component is connected to the conductive terminal by soldering. 4. The electrical connector assembly of claim 3, wherein the ESD protection member is fully received within the housing without protruding the abutment or mounting surface of the insulative housing. 5. The electrical connector assembly of claim 4, wherein the terminal slots are arranged in two groups on both sides of the receiving portion. 6. The electrical connector assembly of claim 5, wherein the base of the conductive terminal has a frame-like structure, the central portion is provided with an opening, and the elastic portion extends obliquely upward from one edge of the opening. 7. The electrical connector assembly of claim 6, wherein the resilient portions of all of the conductive terminals extend in the same direction. 8. An electrical connector assembly comprising at least: an electrical connector comprising: 09914542 #单单Α〇101 8th/13th page 1313306963-0 1380517 101. August 14th revised replacement page insulation body, including The mating surface and the mounting surface opposite to the mating surface; the conductive terminal is received in the insulating body; and the ESD protection component is disposed between the mating surface of the insulating body and the mounting surface, and the mating surface or the mounting surface is not protruded. 9. The electrical connector assembly of claim 8, wherein the ESD protection component is provided with a connection to the conductive terminal. 10. The electrical connector assembly of claim 9, wherein the connecting portion of the ESD protection member extends horizontally outwardly from both side edges thereof. 11. The electrical connector assembly of claim 8, wherein the ESD protection component extends through the insulative body abutment surface. 12. The electrical connector assembly of claim 10 or 11, wherein the conductive terminals are symmetrically distributed on both sides of the ESD protection element. The electrical connector assembly of claim 12, wherein the conductive terminal is integrally formed with the insulative housing. 14. The electrical connector assembly of claim 13, wherein the conductive terminal comprises at least a frame-like base extending from the base to the tail of the insulative body and an elastic portion extending from the base above the center of the frame. The electrical connector assembly of claim 14, wherein the conductive terminal elastic portion disposed on one side of the ESD protection member extends toward the ESD protection member, and the conductive terminal elastic portion disposed on the other side of the ESD protection member faces Keep away from ESD protection components. The electrical connector assembly of claim 15 wherein the ESD protection member is coupled to the base of the conductive terminal. 09714542, single number A_ page 9 of 13 1013306963-0
TW97145429A 2008-11-25 2008-11-25 Electrical connector assembly TWI380517B (en)

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TWI380517B true TWI380517B (en) 2012-12-21

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