TWM497377U - Electrical connector - Google Patents
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- TWM497377U TWM497377U TW103205993U TW103205993U TWM497377U TW M497377 U TWM497377 U TW M497377U TW 103205993 U TW103205993 U TW 103205993U TW 103205993 U TW103205993 U TW 103205993U TW M497377 U TWM497377 U TW M497377U
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Abstract
Description
本創作是有關於一種電連接器,且特別是有關於一種具有新型組裝構件電連接器者。The present invention relates to an electrical connector, and more particularly to an electrical connector having a novel assembled component.
圖1是習知的一種電連接器的爆炸示意圖。請參閱圖1,中華民國新型專利第M407466號揭露一USB插頭內建讀卡槽之組合結構,包含:一絕緣基板10,其具備一第一表面11及一第二表面12,該第一表面11設有供複數端子裝設其上之複數第一型裝設槽13及第二型裝設槽14,另該絕緣基板10後段兩側設有一第一凹槽15及第二凹槽16;一第一絕緣塊32,其設於該絕緣基板10的第一表面11,其底面相對於該第一型裝設槽13之方向,設有複數之導槽33,頂面設有複數之第一嵌槽34,且其兩側邊相對於該絕緣基板10之第一凹槽15,設有一第一卡槽35;一第一型端子組20,係呈軸向穿伸該第一嵌槽34,其端子兩側所設之凸棘22可卡套在該第一嵌槽34中而定位,且使尾端延伸形成一第一組接腳21,據以組成一第一連接單元60a;一第二絕緣塊40,係設於該絕緣基板10的第一表面11,並位於該第一絕緣塊32之前方,其底面設有複數之第二嵌槽41,且其兩側相對於該絕緣基板10之第二凹槽16,設有一第二卡槽42;一第三絕緣塊51,係設於該絕緣基板10的第二表面12,其底緣設有複數之第三嵌槽52,而兩側相對於該 第一、二凹槽15、16處,設有二支向上延伸之第一卡勾53a及第二卡勾53b,使其由該絕緣基板10底面向上勾扣在該第一、二絕緣塊32、40分別對應之第一、二卡槽35、42上,藉以使該絕緣基板10及第一、二、三絕緣塊32、40、51相互結合成一複合型連接模組60;一第三型端子組50,其前段部係以其兩側所設之凸棘嵌設在該第三絕緣塊51之第三嵌槽52,而後段部延伸出該第三絕緣塊51,形成一第三組接腳56,據以組成一第三連接單元60c;以及一金屬外殼70,係由金屬成型符合通用協定USB A-Type插頭之尺寸規格,並使其包覆在該複合型連接模組60之外周緣,其殼體上、下端分別具備一第一壁面71及一第二壁面72,使該第一壁面71前段與該絕緣基板10的第一表面11之間,形成一可與通用協定之USB 2.0或USB 3.0母插孔呈電性連接之第一插槽,另使該第二壁面72與該絕緣基板10的第二表面12之間,形成一可供Micro SD/T-Flash薄型記憶卡插入之第二插槽,且該第三型端子組之前端凸露於該第二插槽內,使該第二插槽形成一Micro SD/T-Flash薄型讀卡槽;藉此,該創作利用一絕緣基板10搭配二個或三個不同型態之絕緣塊32、40、51,利用相互勾扣複合成一模組,且各絕緣塊利用其嵌槽,可依不同需求選擇嵌套預定型體之端子組,以達預定功能之USB規格。1 is a schematic exploded view of a conventional electrical connector. Referring to FIG. 1, a combination of a built-in card reader slot of a USB plug is disclosed in the Japanese Patent No. M407466, comprising: an insulating substrate 10 having a first surface 11 and a second surface 12, the first surface 11 is provided with a plurality of first type mounting slots 13 and a second type of mounting slots 14 for the plurality of terminals, and a first recess 15 and a second recess 16 are provided on both sides of the rear side of the insulating substrate 10; a first insulating block 32 is disposed on the first surface 11 of the insulating substrate 10, and a bottom surface thereof is provided with a plurality of guiding grooves 33 in a direction of the first type mounting groove 13, and the top surface is provided with a plurality of a first recessed slot 35 is defined in the first recessed portion 15 of the insulating substrate 10; a first type of terminal set 20 extends axially through the first recessed slot 34, the two sides of the terminal are provided with the ribs 22 can be positioned in the first recessed groove 34, and the tail end is extended to form a first set of pins 21, thereby forming a first connecting unit 60a; A second insulating block 40 is disposed on the first surface 11 of the insulating substrate 10 and located in front of the first insulating block 32, and has a plurality of bottom surfaces The second recessed portion 42 is disposed on the second surface 12 of the insulating substrate 10, and a second insulating block 51 is disposed on the second surface 12 of the insulating substrate 10. The bottom edge is provided with a plurality of third recesses 52, and the two sides are opposite to the The first and second recesses 15 and 16 are provided with two upwardly extending first hooks 53a and second hooks 53b for hooking up from the bottom surface of the insulating substrate 10 to the first and second insulating blocks 32. 40, corresponding to the first and second card slots 35, 42 respectively, so that the insulating substrate 10 and the first, second, and third insulating blocks 32, 40, 51 are combined with each other to form a composite connection module 60; a third type The front end portion of the terminal block 50 is embedded in the third recess 52 of the third insulating block 51 with the convex spikes disposed on both sides thereof, and the third insulating block 51 extends from the rear portion to form a third group. a pin 56 for forming a third connecting unit 60c; and a metal casing 70 formed of a metal conforming to the size specification of the universal-available USB A-Type plug and covering the composite connecting module 60 The outer peripheral edge of the housing has a first wall surface 71 and a second wall surface 72 respectively, so that a gap between the front surface of the first wall surface 71 and the first surface 11 of the insulating substrate 10 forms a general agreement. The USB 2.0 or USB 3.0 female jack is electrically connected to the first slot, and the second wall 72 and the second of the insulating substrate 10 Between the surfaces 12, a second slot for inserting a micro SD/T-Flash thin memory card is formed, and a front end of the third type terminal group is protruded in the second slot to make the second slot Forming a Micro SD/T-Flash thin card reading slot; thereby, the creation uses an insulating substrate 10 with two or three different types of insulating blocks 32, 40, 51, and is combined into a module by mutual hooking. And each insulating block utilizes its embedded slot, and the terminal group of the predetermined predetermined type can be selected according to different requirements to achieve the USB specification of the predetermined function.
然而,此種設計並未盡理想。不但製作工序繁複,材料模具成本驚人,導致進入市場時,競爭力大大減低。雖然概念立意甚佳,其工藝卻不理想。因此,亟需一種同樣保有此種多功能的優點,又能經得起市場考驗的產品。However, this design is not ideal. Not only is the production process complicated, but the cost of material molds is staggering, which leads to a significant reduction in competitiveness when entering the market. Although the concept is ideal, the process is not ideal. Therefore, there is a need for a product that also retains the advantages of such versatility and that can stand the test of the market.
本創作提供一種電連接器,其具有較簡單的製作工序及較低 的成本。The present invention provides an electrical connector that has a relatively simple manufacturing process and is low the cost of.
本創作的一種電連接器,包括一遮蔽件、一主基座、多個第一壓合端子、多個第二壓合端子、一副基座及多個自由端子。遮蔽件具有一中空膛室及連通於中空膛室的一開口。主基座安裝於中空膛室且包括一中心座身以及自中心座身凸出且沿一軸向延伸的一舌部。舌部較中心座身更靠近於開口,且中心座身包括沿軸向延伸的多個貫穿槽以及凹陷於中心座身的一底面的一凹陷部。這些第一壓合端子埋入射出於主基座的一上表面,各該第一壓合端子靠近該開口設有一第一接觸部,遠離該開口的設有一第一連接部和位於該第一接觸部及該第一連接部之間的一第一中間部,該第一中間部為灣曲形。這些第二壓合端子埋入射出於主基座且容設於這些貫穿槽內。副基座配置於凹陷部中靠近舌部的區域。這些自由端子固持於副基座。這些第一壓合端子、這些第二壓合端子及這些自由端子分別位在不同平面。An electrical connector of the present invention comprises a shielding member, a main base, a plurality of first pressing terminals, a plurality of second pressing terminals, a sub-base and a plurality of free terminals. The shield has a hollow chamber and an opening communicating with the hollow chamber. The main base is mounted to the hollow chamber and includes a center seat and a tongue projecting from the center body and extending along an axial direction. The tongue is closer to the opening than the center body, and the center body includes a plurality of through grooves extending in the axial direction and a recess recessed in a bottom surface of the center body. The first press-fit terminals are buried in an upper surface of the main base, and each of the first press-fit terminals is provided with a first contact portion adjacent to the opening, and a first connecting portion is disposed away from the opening and located at the first a first intermediate portion between the contact portion and the first connecting portion, the first intermediate portion being a bay curved shape. The second press-fit terminals are buried in the main base and housed in the through slots. The sub-base is disposed in a region of the recess adjacent to the tongue. These free terminals are held by the sub base. The first press-fit terminals, the second press-fit terminals, and the free terminals are respectively located on different planes.
在本創作的一實施例中,上述的主基座的上表面與遮蔽件定義出連通於開口的一第一空間,且舌部的一底面、副基座與遮蔽件定義出連通於開口的一第二空間。In an embodiment of the present invention, the upper surface of the main base and the shielding member define a first space communicating with the opening, and a bottom surface of the tongue portion, the sub-base and the shielding member define communication with the opening. A second space.
在本創作的一實施例中,上述的各第一壓合端子、各第二壓合端子及各自由端子分別包括靠近開口的一第一接觸部、一第二接觸部與一第三接觸部,這些第一接觸部與這些第二接觸部位於第一空間,這些第三接觸部位於第二空間。In an embodiment of the present invention, each of the first pressing terminal, each of the second pressing terminals, and each of the terminals respectively includes a first contact portion, a second contact portion and a third contact portion adjacent to the opening. The first contact portions and the second contact portions are located in the first space, and the third contact portions are located in the second space.
在本創作的一實施例中,上述的一對接電連接器適於伸入第一空間,以與這些第一接觸部與這些第二接觸部連接,且一儲存媒體適於 插入第二空間以與這些第三接觸部連接。In an embodiment of the present invention, the pair of electrical connectors are adapted to extend into the first space to connect with the first contacts and the second contacts, and a storage medium is adapted A second space is inserted to connect with the third contacts.
在本創作的一實施例中,更包括一電路板,其中各第一壓合端子、各第二壓合端子及各自由端子分別包括遠離開口的一第一連接部、一第二連接部及一第三連接部,這些第一連接部及這些第二連接部分別延伸至電路板且這些第三連接部穿過電路板,以與電路板電性連接。An embodiment of the present invention further includes a circuit board, wherein each of the first pressing terminal, each of the second pressing terminals, and each of the terminals respectively includes a first connecting portion and a second connecting portion away from the opening, and A third connecting portion, the first connecting portion and the second connecting portion respectively extend to the circuit board and the third connecting portions pass through the circuit board to be electrically connected to the circuit board.
在本創作的一實施例中,上述的這些第三連接部的延伸方向垂直於軸向且沿著一直線排列。In an embodiment of the present invention, the extending directions of the third connecting portions are perpendicular to the axial direction and arranged along a straight line.
在本創作的一實施例中,上述的各第一壓合端子包括位於第一接觸部及第一連接部之間的一第一中間部,各第二壓合端子包括位於第二接觸部及第二連接部之間的一第二中間部,各自由端子包括位於第三接觸部及第三連接部之間的一第三中間部,且第一中間部、第二中間部及第三中間部朝軸向延伸且分別位在不同平面。In an embodiment of the present invention, each of the first press-fit terminals includes a first intermediate portion between the first contact portion and the first connecting portion, and each of the second press-fit terminals includes a second contact portion and a second intermediate portion between the second connecting portions, each of the terminals includes a third intermediate portion between the third contact portion and the third connecting portion, and the first intermediate portion, the second intermediate portion, and the third intermediate portion The portions extend axially and are located in different planes.
在本創作的一實施例中,上述的舌部包括垂直於軸向的多個貫孔,這些第二壓合端子的這些第二接觸部分別位於這些貫孔上方且適於伸入這些貫孔,且各貫孔的尺寸大於各第二接觸部的尺寸。In an embodiment of the present invention, the tongue portion includes a plurality of through holes perpendicular to the axial direction, and the second contact portions of the second pressing terminals are respectively located above the through holes and adapted to extend into the through holes. And the size of each of the through holes is larger than the size of each of the second contact portions.
在本創作的一實施例中,上述的遮蔽件包括兩第一卡合單元,且舌部包括對應於兩第一卡合單元的兩第二卡合單元。In an embodiment of the present invention, the shielding member includes two first engaging units, and the tongue portion includes two second engaging units corresponding to the two first engaging units.
在本創作的一實施例中,上述的這些第一壓合端子的數量為四個,這些第二壓合端子的數量為五個,且這些第一壓合端子與這些第二壓合端子用以傳輸USB 3.0的訊號。In an embodiment of the present invention, the number of the first pressing terminals is four, and the number of the second pressing terminals is five, and the first pressing terminals and the second pressing terminals are used. To transmit USB 3.0 signals.
基於上述,本新型創作的電連接器的第一壓合端子與第二壓合端子以埋入射出的方式成型於主基座且自由端子固接於副基座,其在製 程上具有較簡單的工序以及較低的成本。此外,本新型創作的電連接器的第一壓合端子、第二壓合端子及自由端子分別位在不同平面,可降低彼此之間的訊號干擾。Based on the above, the first press-fit terminal and the second press-fit terminal of the electrical connector of the present invention are formed on the main base in a buried manner and the free terminal is fixed to the sub-base. It has a simpler process and a lower cost. In addition, the first press-fit terminal, the second press-fit terminal and the free terminal of the electrical connector of the present invention are respectively located on different planes, which can reduce signal interference between each other.
為讓本創作的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。In order to make the above features and advantages of the present invention more comprehensible, the following embodiments are described in detail with reference to the accompanying drawings.
10‧‧‧絕緣基板10‧‧‧Insert substrate
11‧‧‧第一表面11‧‧‧ first surface
12‧‧‧第二表面12‧‧‧ second surface
13‧‧‧第二型裝設槽13‧‧‧Second type installation slot
14‧‧‧第一型裝設槽14‧‧‧First type installation slot
15‧‧‧第一凹槽15‧‧‧First groove
16‧‧‧第二凹槽16‧‧‧second groove
20‧‧‧第一型端子組20‧‧‧First type terminal set
21‧‧‧第一組接腳21‧‧‧First set of pins
22‧‧‧凸棘22‧‧‧Spine
32‧‧‧第一絕緣塊32‧‧‧First insulating block
33‧‧‧導槽33‧‧‧ Guide slot
34‧‧‧第一嵌槽34‧‧‧First slot
35‧‧‧第一卡槽35‧‧‧first card slot
40‧‧‧第二絕緣塊40‧‧‧Second insulation block
41‧‧‧第二嵌槽41‧‧‧Second inlay
42‧‧‧第二卡槽42‧‧‧Second card slot
50‧‧‧第三型端子組50‧‧‧Type 3 terminal set
51‧‧‧第三絕緣塊51‧‧‧ third insulating block
52‧‧‧第三嵌槽52‧‧‧ Third inlay
53a‧‧‧第一卡勾53a‧‧‧ first card hook
53b‧‧‧第二卡勾53b‧‧‧Second card
60‧‧‧複合型連接模組60‧‧‧Composite connection module
60a‧‧‧第一連接單元60a‧‧‧first connection unit
60c‧‧‧第三連接單元60c‧‧‧ third connection unit
70‧‧‧金屬外殼70‧‧‧Metal casing
71‧‧‧第一壁面71‧‧‧First wall
72‧‧‧第二壁面72‧‧‧ second wall
A‧‧‧軸向A‧‧‧Axial
S1‧‧‧第一空間S1‧‧‧ first space
S2‧‧‧第二空間S2‧‧‧Second space
80‧‧‧儲存媒體80‧‧‧ Storage media
100、200‧‧‧電連接器100, 200‧‧‧ electrical connectors
110‧‧‧遮蔽件110‧‧‧Shield
112‧‧‧中空膛室112‧‧‧ hollow room
114、214‧‧‧開口114, 214‧‧‧ openings
116‧‧‧第一卡合單元116‧‧‧First engagement unit
120、220‧‧‧主基座120, 220‧‧‧ main base
120a‧‧‧上表面120a‧‧‧ upper surface
122、222‧‧‧中心座身122, 222‧‧‧ center seat
122a‧‧‧貫穿槽122a‧‧‧through slot
122b‧‧‧底面122b‧‧‧ bottom
122c‧‧‧凹陷部122c‧‧‧Depression
124‧‧‧舌部124‧‧ ‧Tongue
124a‧‧‧底面124a‧‧‧ bottom
124b‧‧‧貫孔124b‧‧‧Tongkong
124c‧‧‧第二卡合單元124c‧‧‧Second snap-in unit
126‧‧‧凹溝126‧‧ ‧ Groove
130、230‧‧‧第一壓合端子130, 230‧‧‧First crimping terminal
132‧‧‧第一接觸部132‧‧‧First contact
134、234‧‧‧第一連接部134, 234‧‧‧ first connection
136、236‧‧‧第一中間部136, 236‧‧‧ the first intermediate part
140、240‧‧‧第二壓合端子140, 240‧‧‧Second crimping terminal
142‧‧‧第二接觸部142‧‧‧Second contact
144、244‧‧‧第二連接部144, 244‧‧‧second connection
146、246‧‧‧第二中間部146, 246‧‧‧ second intermediate part
150、250‧‧‧副基座150, 250‧‧‧Sub-base
160、260‧‧‧自由端子160, 260‧‧‧ free terminals
162‧‧‧第三接觸部162‧‧ Third contact
164‧‧‧第三連接部164‧‧‧ Third connection
166‧‧‧第三中間部166‧‧ Third intermediate part
170‧‧‧電路板170‧‧‧ boards
228‧‧‧卡合部228‧‧‧Clock Department
280‧‧‧連接板280‧‧‧Connecting plate
圖1是習知的一種電連接器的爆炸示意圖。1 is a schematic exploded view of a conventional electrical connector.
圖2是儲存媒體插入依照本新型創作的一實施例的一種電連接器的立體示意圖。2 is a perspective view of an electrical connector in which a storage medium is inserted in accordance with an embodiment of the present invention.
圖3是圖2的爆炸示意圖。Figure 3 is a schematic exploded view of Figure 2.
圖4是移除圖2的遮蔽件及儲存媒體的立體示意圖。4 is a perspective view showing the shielding member and the storage medium of FIG. 2 removed.
圖5是圖4的下視立體示意圖。Figure 5 is a bottom perspective view of Figure 4.
圖6是圖4的上視示意圖。Figure 6 is a top plan view of Figure 4.
圖7是圖6的A-A線段的剖面示意圖。Fig. 7 is a schematic cross-sectional view taken along line A-A of Fig. 6.
圖8是依照本新型創作的另一實施例的一種電連接器的爆炸示意圖。8 is a schematic exploded view of an electrical connector in accordance with another embodiment of the present invention.
圖9是移除圖8的電連接器的遮蔽件的立體組裝示意圖。9 is a perspective assembled view of the shield removing the electrical connector of FIG. 8.
圖10是圖8的電連接器的第一壓合端子、第二壓合端子、副基座及自由端子的立體示意圖。10 is a perspective view of the first press-fit terminal, the second press-fit terminal, the sub-base, and the free terminal of the electrical connector of FIG. 8.
圖11是圖10的側視示意圖。Figure 11 is a side elevational view of Figure 10.
圖2是儲存媒體插入依照本新型創作的一實施例的一種電連 接器的立體示意圖。圖3是圖2的爆炸示意圖。圖4是移除圖2的遮蔽件及儲存媒體的立體示意圖。圖5是圖4的下視立體示意圖。2 is an electrical connection of a storage medium inserted in accordance with an embodiment of the present invention A schematic view of the connector. Figure 3 is a schematic exploded view of Figure 2. 4 is a perspective view showing the shielding member and the storage medium of FIG. 2 removed. Figure 5 is a bottom perspective view of Figure 4.
請參閱圖2至圖5,本實施例的電連接器100包括一遮蔽件110、一主基座120、多個第一壓合端子130、多個第二壓合端子140、一副基座150及多個自由端子160。Referring to FIG. 2 to FIG. 5 , the electrical connector 100 of the present embodiment includes a shielding member 110 , a main base 120 , a plurality of first pressing terminals 130 , a plurality of second pressing terminals 140 , and a sub base 150 and a plurality of free terminals 160.
以下所稱「壓合端子」130,140、「自由端子」160係為充分理解本創作之實質概念而定義之名詞,所謂「壓合端子」130,140,其被限制於舌部124以上之位置作電性連接,迫使端子設計上須考量較低的彈性空間(如圖7);而「自由端子」160則於凹陷部122c,具有較餘裕的彈性空間使端子設計上,更富自由性(如圖4)。此定義應為本創作概念而為最佳之理解,不應簡易的文義置換而規避本創作之實質概念。Hereinafter, the "pressing terminals" 130, 140 and "free terminal" 160 are terms that are defined to fully understand the essence of the present invention. The so-called "pressing terminals" 130, 140 are limited to the position above the tongue 124 for electrical power. Connection, forcing the terminal design to consider a lower elastic space (Figure 7); and "free terminal" 160 in the recess 122c, has a more flexible space to make the terminal design, more freedom (Figure 4 ). This definition should be the best understanding of the concept of creation, and should not be easily replaced by simple semantics.
遮蔽件110具有一中空膛室112及連通於中空膛室112的一開口114。在本實施例中,遮蔽件110為金屬鐵殼,其可提供電磁屏蔽的效果。主基座120安裝於中空膛室112且包括一中心座身122以及自中心座身122凸出且沿一軸向A延伸的一舌部124。舌部124較中心座身122更靠近於開口114,且中心座身122包括沿軸向A延伸的多個貫穿槽122a以及凹陷於中心座身122的一底面122b的一凹陷部122c。在本實施例中,主基座120的材料為絕緣材質,例如是膠芯等樹脂或是高分子材料,但主基座120的材料並不以此為限制,只要能夠絕緣即可。The shielding member 110 has a hollow chamber 112 and an opening 114 communicating with the hollow chamber 112. In the present embodiment, the shield 110 is a metal iron shell that provides an electromagnetic shielding effect. The main base 120 is mounted to the hollow chamber 112 and includes a center seat 122 and a tongue 124 projecting from the center seat 122 and extending along an axial direction A. The tongue 124 is closer to the opening 114 than the center body 122, and the center body 122 includes a plurality of through grooves 122a extending in the axial direction A and a recess 122c recessed in a bottom surface 122b of the center body 122. In the present embodiment, the material of the main susceptor 120 is an insulating material, for example, a resin such as a rubber core or a polymer material, but the material of the main susceptor 120 is not limited thereto, as long as it can be insulated.
這些第一壓合端子130埋入射出於主基座120的一上表面120a。詳細而言,中心座身122的頂面及舌部124的頂面具有多個凹溝126,這些第一壓合端子130成型於這些凹溝126中。這些第二壓合端子140埋入射 出於主基座120且容設於這些貫穿槽122a內。實際製作時,第一壓合端子130與第二壓合端子140可先被夾置在模具內的特定位置,之後再以射出成型的方式在模具內射出主基座120,以將第一壓合端子130與第二壓合端子140固定於主基座120。These first press-fit terminals 130 are buried incident on an upper surface 120a of the main base 120. In detail, the top surface of the center seat 122 and the top surface of the tongue portion 124 have a plurality of recesses 126 in which the first press-fit terminals 130 are formed. These second pressing terminals 140 are buried The main base 120 is accommodated in the through slots 122a. In actual production, the first press-fit terminal 130 and the second press-fit terminal 140 may be first placed at a specific position in the mold, and then the main base 120 is injected in the mold by injection molding to apply the first pressure. The terminal 130 and the second crimping terminal 140 are fixed to the main base 120.
在本實施例中,這些第一壓合端子130的數量為四個,這些第二壓合端子140的數量為五個,且這些第一壓合端子130與這些第二壓合端子140用以傳輸USB 3.0的訊號。換句話說,本實施例的電連接器100為USB 3.0的電連接器。但在其他實施例中,第一壓合端子130及第二壓合端子140的數量並不以此為限制,電連接器100的種類也不限制只為USB 3.0的電連接器。In this embodiment, the number of the first press-fit terminals 130 is four, and the number of the second press-fit terminals 140 is five, and the first press-fit terminals 130 and the second press-fit terminals 140 are used. Transfer the USB 3.0 signal. In other words, the electrical connector 100 of the present embodiment is an electrical connector of USB 3.0. However, in other embodiments, the number of the first pressing terminal 130 and the second pressing terminal 140 is not limited thereto, and the type of the electrical connector 100 is not limited to the electrical connector only of the USB 3.0.
副基座150配置於凹陷部122c。在本實施例中,副基座150的尺寸略小於凹陷部122c的尺寸,也就是說,副基座150配置在凹陷部122c時,並未能完全填滿凹陷部122c的空間。此外,在本實施例中,副基座150配置於凹陷部122c中靠近舌部124的區域,但副基座150在凹陷部122c內的相對位置並不以此為限制,在其他實施例中,副基座150也可配置於凹陷部122c內遠離舌部124的區域。The sub pedestal 150 is disposed in the recessed portion 122c. In the present embodiment, the size of the sub-base 150 is slightly smaller than the size of the recess portion 122c, that is, when the sub-base 150 is disposed at the recess portion 122c, the space of the recess portion 122c is not completely filled. In addition, in the present embodiment, the sub-base 150 is disposed in a region of the recess portion 122c adjacent to the tongue portion 124, but the relative position of the sub-base 150 in the recess portion 122c is not limited thereto. In other embodiments, The sub-base 150 may also be disposed in a region of the recess 122c away from the tongue 124.
這些自由端子160固持於副基座150。在本實施例中,自由端子160也可以埋入射出的方式成型於副基座150內,或是,分別製作出自由端子160與副基座150之後,以組裝的方式固定在副基座150內。當然,自由端子160的成型方式與副基座150之間的連接方式並不以上述為限制。These free terminals 160 are held by the sub-base 150. In the present embodiment, the free terminal 160 may be formed in the sub-base 150 so as to be incident on the sub-base 150, or may be assembled and fixed to the sub-substrate 150 after the free terminal 160 and the sub-base 150 are respectively fabricated. Inside. Of course, the manner of connecting the free terminal 160 to the sub-base 150 is not limited to the above.
如圖2至圖4所示,在本實施例中,主基座120的上表面120a與遮蔽件110定義出連通於開口114的一第一空間S1,且舌部124的一底面 124a、副基座150與遮蔽件110定義出連通於開口的一第二空間S2。各第一壓合端子130、各第二壓合端子140及各自由端子160分別包括靠近開口114的一第一接觸部132、一第二接觸部142與一第三接觸部162,這些第一接觸部132與這些第二接觸部142位於第一空間S1,這些第三接觸部162位於第二空間S2。As shown in FIG. 2 to FIG. 4, in the present embodiment, the upper surface 120a of the main base 120 and the shielding member 110 define a first space S1 communicating with the opening 114, and a bottom surface of the tongue portion 124. 124a, sub-base 150 and shield 110 define a second space S2 that communicates with the opening. Each of the first pressing terminal 130 and each of the second pressing terminals 140 and the terminal 160 respectively includes a first contact portion 132, a second contact portion 142 and a third contact portion 162 adjacent to the opening 114. The contact portion 132 and the second contact portions 142 are located in the first space S1, and the third contact portions 162 are located in the second space S2.
一對接電連接器(未繪示)適於伸入第一空間S1,以與這些第一接觸部132與這些第二接觸部142連接,且一儲存媒體80適於插入第二空間S2以與這些第三接觸部162連接。也就是說,本實施例的電連接器100可以作為讀卡機的功用,儲存媒體80例如是記憶卡,可插入電連接器100的第二空間S2,以與第三接觸部162接觸,而與電連接器100電性連接。此外,本實施例的電連接器100還可連同儲存媒體80一起插入對接電連接器(例如是電子裝置的USB連接器母座),以使電連接器100與電子裝置電性連接,甚至電子裝置可透過電連接器100對儲存媒體80進行存取。值得一提的是,在本實施例中,自由端子160的數量為8個,可供SD記憶卡連接,在其他實施例中,電連接器100也可因應其他種類的儲存媒體80調整自由端子160的數量,電連接器100的自由端子160的數量以及可插入的儲存媒體80的種類並不以此為限制。A pair of electrical connectors (not shown) are adapted to extend into the first space S1 to connect with the first contacts 132 and the second contacts 142, and a storage medium 80 is adapted to be inserted into the second space S2 to These third contact portions 162 are connected. That is, the electrical connector 100 of the present embodiment can function as a card reader. The storage medium 80 is, for example, a memory card that can be inserted into the second space S2 of the electrical connector 100 to be in contact with the third contact portion 162. It is electrically connected to the electrical connector 100. In addition, the electrical connector 100 of the present embodiment can also be inserted into the docking electrical connector (for example, the USB connector female of the electronic device) together with the storage medium 80 to electrically connect the electrical connector 100 to the electronic device, even the electronic device. The device can access the storage medium 80 through the electrical connector 100. It should be noted that, in this embodiment, the number of the free terminals 160 is eight, which can be connected by the SD memory card. In other embodiments, the electrical connector 100 can also adjust the free terminals according to other types of storage media 80. The number of 160, the number of free terminals 160 of the electrical connector 100, and the type of storage medium 80 that can be inserted are not limited thereto.
此外,如圖4所示,在本實施例中,舌部124包括垂直於軸向A的多個貫孔124b,且各貫孔124b的尺寸大於各第二接觸部142的尺寸。這些第二壓合端子140的這些第二接觸部142分別位於這些貫孔124b上方且適於伸入這些貫孔124b。也就是說,當對接電連接器的端子接觸到第二壓合端子140的第二接觸部142時,第二接觸部142可以被下壓而伸入貫孔124b 內,舌部124上的貫孔124b的配置可提供第二接觸部142更大的撓曲空間。In addition, as shown in FIG. 4, in the present embodiment, the tongue portion 124 includes a plurality of through holes 124b perpendicular to the axial direction A, and the size of each of the through holes 124b is larger than the size of each of the second contact portions 142. The second contact portions 142 of the second pressing terminals 140 are respectively located above the through holes 124b and are adapted to extend into the through holes 124b. That is, when the terminal of the docking electrical connector contacts the second contact portion 142 of the second pinch terminal 140, the second contact portion 142 can be depressed to extend into the through hole 124b. The configuration of the through holes 124b on the tongue 124 can provide a greater flexing space for the second contact portion 142.
此外,請搭配圖2及圖4,遮蔽件110包括兩第一卡合單元116,且舌部124包括對應於兩第一卡合單元116的兩第二卡合單元124c。在本實施例中,第一卡合單元116為孔洞,第二卡合單元124c為卡勾,主基座120透過舌部124的兩第二卡合單元124c卡合於位於遮蔽件110兩側的兩第一卡合單元116,以固定至遮蔽件110內的中空膛室112。In addition, with reference to FIG. 2 and FIG. 4 , the shielding member 110 includes two first engaging units 116 , and the tongue portion 124 includes two second engaging units 124 c corresponding to the two first engaging units 116 . In this embodiment, the first engaging unit 116 is a hole, the second engaging unit 124c is a hook, and the two second engaging units 124c of the main base 120 are engaged with the two engaging units 124c of the tongue 124 at both sides of the shielding member 110. The two first engaging units 116 are fixed to the hollow chamber 112 in the shield 110.
圖6是圖4的上視示意圖。圖7是圖6的A-A線段的剖面示意圖。請參閱圖6及圖7,各第一壓合端子130包括遠離開口114的一第一連接部134及位於第一接觸部132及第一連接部134之間的一第一中間部136,第一中間部136為灣曲形,其上方之中心座身222具有相對應之淘料處。各第二壓合端子140包括遠離開口114的一第二連接部144及位於第二接觸部142及第二連接部144之間的一第二中間部146,各自由端子160包括遠離開口114的一第三連接部164及位於第三接觸部162及第三連接部164之間的一第三中間部166。如圖7所示,第一壓合端子130的第一中間部136、第二壓合端子140的第二中間部146及自由端子160的第三中間部166分別朝軸向A延伸,且本實施例的電連接器100更包括一電路板170,這些第一連接部134及這些第二連接部144分別延伸至電路板170且這些第三連接部164穿過電路板170,以與電路板170電性連接。另外,如圖5所示,在本實施例中,這些自由端子160的第三連接部166的延伸方向垂直於軸向A且沿著同一直線排列。Figure 6 is a top plan view of Figure 4. Fig. 7 is a schematic cross-sectional view taken along line A-A of Fig. 6. Referring to FIG. 6 and FIG. 7 , each of the first press-fit terminals 130 includes a first connecting portion 134 away from the opening 114 and a first intermediate portion 136 between the first contact portion 132 and the first connecting portion 134 . An intermediate portion 136 is in the shape of a bay curve, and the center seat 222 above it has a corresponding material. Each of the second press-fit terminals 140 includes a second connecting portion 144 away from the opening 114 and a second intermediate portion 146 between the second contact portion 142 and the second connecting portion 144 , each of which includes the terminal 160 away from the opening 114 . A third connecting portion 164 and a third intermediate portion 166 between the third connecting portion 162 and the third connecting portion 164. As shown in FIG. 7, the first intermediate portion 136 of the first pressing terminal 130, the second intermediate portion 146 of the second pressing terminal 140, and the third intermediate portion 166 of the free terminal 160 extend toward the axial direction A, respectively. The electrical connector 100 of the embodiment further includes a circuit board 170. The first connecting portions 134 and the second connecting portions 144 respectively extend to the circuit board 170 and the third connecting portions 164 pass through the circuit board 170 to interface with the circuit board. 170 electrical connection. Further, as shown in FIG. 5, in the present embodiment, the extending directions of the third connecting portions 166 of the free terminals 160 are perpendicular to the axial direction A and are arranged along the same straight line.
在本實施例中,這些第一壓合端子130、這些第二壓合端子140及這些自由端子160分別位在不同平面。更精確地說,第一壓合端子130 的第一中間部136、第二壓合端子140的第二中間部146及自由端子160的第三中間部166分別位在不同平面。換句話說,第一中間部136、第二中間部146及第三中間部166位在不同的高度,此配置可降低第一壓合端子130、第二壓合端子140及自由端子160彼此之間的訊號干擾。In this embodiment, the first press-fit terminals 130, the second press-fit terminals 140, and the free-form terminals 160 are respectively located on different planes. More precisely, the first press-fit terminal 130 The first intermediate portion 136, the second intermediate portion 146 of the second press-fit terminal 140, and the third intermediate portion 166 of the free terminal 160 are respectively located on different planes. In other words, the first intermediate portion 136, the second intermediate portion 146, and the third intermediate portion 166 are at different heights. This configuration can reduce the first press-fit terminal 130, the second press-fit terminal 140, and the free-terminal 160 to each other. Interference between signals.
上面僅示意性地揭露其中一種電連接器的結構,但本新型創作的電連接器的結構並不僅限於上面的描述。下面將提供另一種的電連接器。The structure of one of the electrical connectors is only schematically disclosed above, but the structure of the electrical connector of the present invention is not limited to the above description. Another type of electrical connector will be provided below.
圖8是依照本新型創作的另一實施例的一種電連接器的爆炸示意圖。圖9是移除圖8的電連接器的遮蔽件的立體組裝示意圖。圖10是圖8的電連接器的第一壓合端子、第二壓合端子、副基座及自由端子的立體示意圖。圖11是圖10的側視示意圖。8 is a schematic exploded view of an electrical connector in accordance with another embodiment of the present invention. 9 is a perspective assembled view of the shield removing the electrical connector of FIG. 8. 10 is a perspective view of the first press-fit terminal, the second press-fit terminal, the sub-base, and the free terminal of the electrical connector of FIG. 8. Figure 11 is a side elevational view of Figure 10.
請參閱圖8至圖11,本實施例的電連接器200與前一實施例的電連接器100的其中一個主要差異在於,在本實施例中,電連接器200更包括一連接板280,第一壓合端子230的第一連接部234與第二壓合端子240的第二連接部244連接至此連接板280。另一個主要差異在於,副基座250的形狀,且本實施例中,主基座220在對應於副基座250處具有一卡合部228,卡合部228可限制副基座250不能夠相對於主基座220往遠離開口214的方向運動。此外,在前一實施例中,如圖7所示,第一壓合端子130位在主基座120的上表面120a,且第一壓合端子130的第一中間部136的高度大於第二壓合端子140的第二中間部146的高度。相反地,在本實施例中,如圖9所示,第一壓合端子230貫穿於主基座220的中心座身222,並且,如圖11所示地第二壓合端子240的第二中間部246的高度大於第一壓合端子230的第一中間部 236的高度。Referring to FIG. 8 to FIG. 11 , the main difference between the electrical connector 200 of the present embodiment and the electrical connector 100 of the previous embodiment is that, in the embodiment, the electrical connector 200 further includes a connecting plate 280 . The first connecting portion 234 of the first pressing terminal 230 and the second connecting portion 244 of the second pressing terminal 240 are connected to the connecting plate 280. Another major difference is the shape of the sub-mount 250, and in the present embodiment, the main base 220 has an engaging portion 228 corresponding to the sub-base 250, and the engaging portion 228 can restrict the sub-base 250 from being able to Moving relative to the main base 220 in a direction away from the opening 214. In addition, in the previous embodiment, as shown in FIG. 7, the first press-fit terminal 130 is located on the upper surface 120a of the main base 120, and the height of the first intermediate portion 136 of the first press-fit terminal 130 is greater than the second. The height of the second intermediate portion 146 of the crimp terminal 140 is crimped. In contrast, in the present embodiment, as shown in FIG. 9, the first press-fit terminal 230 penetrates through the center seat 222 of the main base 220, and as shown in FIG. 11, the second press-fit terminal 240 is second. The height of the intermediate portion 246 is greater than the first intermediate portion of the first press-fit terminal 230 The height of 236.
僅管上面兩種實施例的電連接器存在上述的差異,但是這兩種電連接器100、200的第一壓合端子130、230與第二壓合端子140、240均是以埋入射出的方式成型於主基座120、220且自由端子160、260固接於副基座150、250,其在製程上具有較簡單的工序以及較低的成本。此外,上面兩種實施例的電連接器的第一壓合端子130、230、第二壓合端子140、240及自由端子160、260分別位在不同平面,可降低彼此之間的訊號干擾。Although the electrical connectors of the above two embodiments have the above differences, the first pressing terminals 130 and 230 and the second pressing terminals 140 and 240 of the two electrical connectors 100 and 200 are buried. The method is formed on the main bases 120, 220 and the free terminals 160, 260 are fixed to the sub-bases 150, 250, which have a relatively simple process and a low cost in the process. In addition, the first press-fit terminals 130, 230, the second press-fit terminals 140, 240, and the free terminals 160, 260 of the electrical connectors of the above two embodiments are respectively located on different planes, which can reduce signal interference between each other.
由上所述者僅用以解釋本創作之較佳實施例,並非企圖具以對本創作作任何形式上之限制,是以,凡有在相同之創作精神下所做有關本創作之任何修飾或變更者,皆仍應包括在本創作意圖保護之範疇內。The above description is only used to explain the preferred embodiment of the present invention, and is not intended to impose any limitation on the present creation, so that any modification or related to the creation made under the same creative spirit may be The changer should still be included in the scope of this creative intent.
A‧‧‧軸向A‧‧‧Axial
80‧‧‧儲存媒體80‧‧‧ Storage media
100‧‧‧電連接器100‧‧‧Electrical connector
110‧‧‧遮蔽件110‧‧‧Shield
112‧‧‧中空膛室112‧‧‧ hollow room
114‧‧‧開口114‧‧‧ openings
116‧‧‧第一卡合單元116‧‧‧First engagement unit
120‧‧‧主基座120‧‧‧Main base
120a‧‧‧上表面120a‧‧‧ upper surface
122‧‧‧中心座身122‧‧‧ center seat
122a‧‧‧貫穿槽122a‧‧‧through slot
122b‧‧‧底面122b‧‧‧ bottom
122c‧‧‧凹陷部122c‧‧‧Depression
124‧‧‧舌部124‧‧ ‧Tongue
124a‧‧‧底面124a‧‧‧ bottom
124b‧‧‧貫孔124b‧‧‧Tongkong
124c‧‧‧第二卡合單元124c‧‧‧Second snap-in unit
126‧‧‧凹溝126‧‧ ‧ Groove
130‧‧‧第一壓合端子130‧‧‧First press-fit terminal
132‧‧‧第一接觸部132‧‧‧First contact
134‧‧‧第一連接部134‧‧‧First connection
136‧‧‧第一中間部136‧‧‧ first intermediate part
140‧‧‧第二壓合端子140‧‧‧Second crimping terminal
142‧‧‧第二接觸部142‧‧‧Second contact
144‧‧‧第二連接部144‧‧‧Second connection
146‧‧‧第二中間部146‧‧‧ second intermediate part
150‧‧‧副基座150‧‧‧Sub-base
160‧‧‧自由端子160‧‧‧Free terminal
162‧‧‧第三接觸部162‧‧ Third contact
164‧‧‧第三連接部164‧‧‧ Third connection
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103205993U TWM497377U (en) | 2014-04-08 | 2014-04-08 | Electrical connector |
Applications Claiming Priority (1)
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TW103205993U TWM497377U (en) | 2014-04-08 | 2014-04-08 | Electrical connector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110444945A (en) * | 2019-09-07 | 2019-11-12 | 昆山嘉华电子有限公司 | Electric coupler component and electronic equipment |
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2014
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110444945A (en) * | 2019-09-07 | 2019-11-12 | 昆山嘉华电子有限公司 | Electric coupler component and electronic equipment |
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