M393868 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作提供了 一種電連接器，尤其涉及一種連接電子元 件和電路板以達成電性導通之電連接器。 【先前技術】 [0002] 電連接器一般包括絕緣本體、容納於絕緣本體内之複數 導電端子及安裝於絕緣本體上之金屬殼體。絕緣本體包 括基座及兩側之側壁。基座上設有端子容置槽。金屬殼 體包括基部、從基部兩側緣垂直延伸之側部及自側部底 端再朝向基部相對延伸之扣持部。通常情.況下，扣持部 與基部的距離，即側部的高度稍大於絕緣本體之側壁的 高度，從而便於金屬殼體從一端向絕緣本體扣合。但， 如此設計使得金屬殼體之扣持部與絕緣本體之基座之底 部存在一定的縫隙，金屬殼體和絕緣本體的配合不穩固 。即使金屬殼體之側部上設有開口，對應地，絕緣本體 之侧壁上設有凸起，又因為開口的大小通常大於凸起的 大小，所以開口和凸起的配合亦不能克服金屬殼體和絕 緣本體上下方向上配合不穩定的問題。 [0003] 鑒於此，實有必要提供一種新的電連接器，以克服上述 缺陷。 【新型内容】 [0004] 本創作之目的在於提供一種金屬殼體和絕緣本體配合穩 定之電連接器。 [0005] 為達成上述目的，本創作採取如下技術方案：一種電連 表單编號A0101 第4頁/共16頁 M393868M393868 V. New Description: [New Technology Field] [0001] The present invention provides an electrical connector, and more particularly to an electrical connector that connects an electronic component and a circuit board to achieve electrical conduction. [Prior Art] [0002] An electrical connector generally includes an insulative housing, a plurality of electrically conductive terminals housed in the insulative housing, and a metal housing mounted to the insulative housing. The insulative housing includes a base and side walls on both sides. A terminal receiving groove is provided on the base. The metal casing includes a base portion, a side portion extending perpendicularly from both side edges of the base portion, and a latching portion extending from the side bottom end to the base portion. Normally, the distance between the buckle portion and the base portion, that is, the height of the side portion is slightly larger than the height of the side wall of the insulative housing, thereby facilitating the engagement of the metal housing from one end to the insulative housing. However, the design is such that there is a certain gap between the fastening portion of the metal casing and the bottom of the base of the insulative housing, and the cooperation between the metal casing and the insulative housing is not stable. Even if an opening is provided on the side of the metal casing, correspondingly, the side wall of the insulating body is provided with a protrusion, and since the size of the opening is usually larger than the size of the protrusion, the cooperation of the opening and the protrusion cannot overcome the metal shell. The problem of unstable coupling between the body and the insulating body in the up and down direction. In view of this, it is necessary to provide a new electrical connector to overcome the above drawbacks. [New Content] [0004] The purpose of this creation is to provide a metal connector and an insulating body with a stable electrical connector. [0005] In order to achieve the above purpose, the author adopts the following technical solution: an electrical connection Form No. A0101 Page 4 of 16 M393868
[0006] ·— . [0007] [0008] 接器，用於收容一電子元件，其包括：絕緣本體，其包 括基座及自基座兩側且沿電子元件組入/退出方向延伸之 兩側壁，所述側壁包括上表面及與上表面相對之下表面 ，所述側壁之上表面開設凹槽；導電端子，容置於絕緣 本體内；及金屬殼體，遮蔽於絕緣本體上，其包括基部 、從基部之兩側緣垂直延伸之側部及自側部末端朝向基 部相對延伸且緊貼絕緣本體之下表面之複數扣持部，所 述基部包括沿電子元件組入/退出方向設置的且朝向絕緣 本體傾斜延伸之第一彈片、第二彈片，所述第一彈片、 第二彈片收容於所述凹槽並彈性抵持絕緣本體。 與習知技術相比，本創作電連接器之金屬殼體之上部包 括沿電子元件組入/退出方向設置的且朝向絕緣本體傾斜 延伸之兩個彈片，收容於絕緣本體之凹槽内而與絕緣本 體抵持，從而彈片具有彈力，帶動金屬殼體之扣持部緊 貼絕緣本體之底部，實現金屬殼體和絕緣本體上下方向 的定位。 【實施方式】 請參閱第一圖至第四圖所示，本創作為一種電連接器100 ，用以電性收容一電子元件（未圖示），其包括絕緣本體1 、容置於絕緣本體1内之導電端子2及遮蔽於絕緣本體1上 之金屬殼體3。 請參閱第一圖及第三圖所示，絕緣本體1大致呈板狀，包 括基座11及自基座11兩側且沿電子元件組入/退出方向延 伸之兩側壁12。基座11設有複數端子容置槽111，所述端 子容置槽111沿電子元件組入/退出方向延伸且在與電子 表單编號A0101 第5頁/共16頁 元件組入/退出方向的垂直方向上呈兩排排列。所述側壁 12包括凸出於基座11之上表面121、與上表面121相對之 下表面122、連接上表面121和下表面122之外側面123及 與外側面123相對之内側面124。所述基座11和側壁1 2之 内側面124圍設成電子元件之收容空間13。所述絕緣本體 1定義了沿電子元件組入/退出方向上相對設置之前端14 和後端15，所述電子元件自前端14組入所述收容空間13 。所述側壁12之上表面121包括靠近後端15、傾斜延伸之 導引面1211及位於導引面1211前方之凹槽1212。所述侧 壁12之外側面123包括靠近後端15之導斜面.1231、位於 中間之楔形槽1232及靠近前;;端14之收容槽|233。所述楔 形槽1232自外側面123内凹形成，雨所述收容槽1233系 由自外側面123向外凸伸之突起1234圍設而成。即，楔形 槽1 232之頂面和收容槽1 233之底面均與外側面123平齊 。所述楔形槽1232包括一導出斜面1 232’ 》 [00〇9]請參閱第一圖及第三圖所示，金屬殼體3由彈性金屬板衝 壓折彎而成’整體呈框狀，包括基部31、從基部31之兩 側緣垂直延伸之側部32及自側部32底端再朝向基部31的 方向相對延伸之複數扣持部33。所述基部31包括沿電子 元件組入/退出方向設置且朝向絕緣本體傾斜延伸之第一 彈片311、第二彈片312。所述側部32包括與第一彈片 311延伸方向相同但朝向基部31方向彎折之第三彈片321 。側部32向前延伸形成突出部322。 [0010]請參閱第一圖至第四圖所示，金屬殼體3自後端15組裝至 絕緣本體1上。在導引面1211和導斜面1231的導引作用 表單編號A0101 第6頁/共16頁 M393868 下，金屬殼體3之第二彈片312及突出部322很容易分別滑 移至絕緣本體1之側壁12之上表面121和外側面123上而 具有彈力。繼續推動金屬殼體3沿電子元件退出方向相對 於絕緣本體1運動》所述第二彈片312運動至凹槽1212釋 放彈力的同時，第一彈片311亦在導引面1211的導引作用[0007] [0007] The connector is configured to receive an electronic component, comprising: an insulative housing comprising a base and two extending from both sides of the base and extending in an in/out direction of the electronic component a sidewall, the sidewall includes an upper surface and a surface opposite to the upper surface, the upper surface of the sidewall defines a recess; the conductive terminal is received in the insulating body; and the metal housing is shielded from the insulating body, and includes a base portion, a side portion extending perpendicularly from the side edges of the base portion, and a plurality of latching portions extending from the side end portions toward the base portion and abutting against the lower surface of the insulative housing, the base portion being disposed along the electronic component group insertion/exit direction And a first elastic piece and a second elastic piece extending obliquely toward the insulating body, the first elastic piece and the second elastic piece are received in the groove and elastically resist the insulating body. Compared with the prior art, the upper part of the metal casing of the present invention includes two elastic pieces disposed along the direction of the input/exit direction of the electronic component and extending obliquely toward the insulating body, and is received in the groove of the insulating body. The insulating body is abutted, so that the elastic piece has an elastic force, and the holding portion of the metal casing is brought into close contact with the bottom of the insulating body to realize the positioning of the metal casing and the insulating body in the up and down direction. [Embodiment] Referring to the first to fourth figures, the present invention is an electrical connector 100 for electrically receiving an electronic component (not shown), which includes an insulative housing 1 and is received in an insulative body. The conductive terminal 2 in 1 and the metal case 3 shielded on the insulative housing 1. Referring to the first and third figures, the insulative housing 1 is substantially in the form of a plate, and includes a base 11 and two side walls 12 extending from the sides of the base 11 and extending in the direction of entry/exit of the electronic component. The susceptor 11 is provided with a plurality of terminal accommodating grooves 111 extending in the electronic component group in/out direction and in the group entry/exit direction of the electronic form number A0101, page 5/16 pages. Arranged in two rows in the vertical direction. The side wall 12 includes an upper surface 121 protruding from the base 11, a lower surface 122 opposite to the upper surface 121, an outer side surface 123 connecting the upper surface 121 and the lower surface 122, and an inner side surface 124 opposite to the outer side surface 123. The pedestal 11 and the inner side surface 124 of the side wall 12 are surrounded by a receiving space 13 for the electronic component. The insulative housing 1 defines a front end 14 and a rear end 15 which are disposed opposite each other in the electronic component group in/out direction, and the electronic components are assembled from the front end 14 into the receiving space 13. The upper surface 121 of the side wall 12 includes a guiding surface 1211 adjacent to the rear end 15, obliquely extending, and a recess 1212 located in front of the guiding surface 1211. The outer side surface 123 of the side wall 12 includes a guiding slope 12123 near the rear end 15, a wedge-shaped groove 1232 located in the middle, and a front side; the receiving groove|233 of the end 14. The wedge-shaped groove 1232 is recessed from the outer side surface 123. The receiving groove 1233 is surrounded by a protrusion 1234 protruding outward from the outer side surface 123. That is, the top surface of the wedge groove 1 232 and the bottom surface of the receiving groove 1 233 are both flush with the outer side surface 123. The wedge-shaped groove 1232 includes a lead-out slope 1 232'. [00〇9] Referring to the first and third figures, the metal shell 3 is stamped and bent by an elastic metal plate to form a whole frame, including The base portion 31 has a side portion 32 extending perpendicularly from both side edges of the base portion 31 and a plurality of latching portions 33 extending from the bottom end of the side portion 32 toward the base portion 31. The base portion 31 includes a first elastic piece 311 and a second elastic piece 312 which are disposed along the in-and-out direction of the electronic component and which extend obliquely toward the insulating body. The side portion 32 includes a third elastic piece 321 which is the same as the direction in which the first elastic piece 311 extends but is bent toward the base portion 31. The side portion 32 extends forward to form a protrusion 322. Referring to the first to fourth figures, the metal casing 3 is assembled from the rear end 15 to the insulative housing 1. Under the guiding surface number A11 of the guiding surface 1211 and the guiding surface 1231, the sixth elastic piece 312 and the protruding portion 322 of the metal casing 3 are easily slid to the side wall of the insulating body 1 respectively. 12 has an elastic force on the upper surface 121 and the outer side surface 123. Continuing to push the metal housing 3 to move relative to the insulative housing 1 in the direction of the electronic component exiting, the second elastic piece 312 is moved to the groove 1212 to release the elastic force, and the first elastic piece 311 is also guided on the guiding surface 1211.
下，滑移至絕緣本體1之側壁12之上表面121上而具有彈 力。所述突出部322運動至楔形槽1 232釋放彈力的一瞬間 ，又在導出斜面1232’的導引作用下，繼續在外側面123 上滑動。同時，第三彈片321在導斜面1231的導引作用下 ，滑移至絕緣本體1之側壁12之外側面12 3上而具有彈力 。最終，第二彈片312在凹槽12雜内運動至:最前方而與絕 緣本體1彈性抵持，而此時，第一彈片311亦建動到凹槽 121 2處、收容至凹槽1212内而與絕緣本碰1彈性抵持。 第三彈片321運動至楔形槽1232而收容至楔形槽1232内 ，而突出部322運動至且收容到外侧面123之收容槽1233 内。Next, it is slid to the upper surface 121 of the side wall 12 of the insulative housing 1 to have an elastic force. The protrusion 322 moves to the moment when the wedge groove 1 232 releases the elastic force, and continues to slide on the outer side surface 123 under the guidance of the lead-out slope 1232'. At the same time, the third elastic piece 321 slides to the outer side surface 12 of the side wall 12 of the insulating body 1 under the guiding action of the guiding inclined surface 1231 to have an elastic force. Finally, the second elastic piece 312 is moved in the groove 12 to be elastically abutted against the insulating body 1 at the forefront, and at this time, the first elastic piece 311 is also built into the groove 121 2 and received into the groove 1212. And with the insulation, the touch 1 elastically resists. The third elastic piece 321 is moved into the wedge groove 1232 and received into the wedge groove 1232 , and the protruding portion 322 is moved to and received in the receiving groove 1233 of the outer side surface 123 .
[0011] 本創作電連接器100之第一彈片311和第二彈片312收容 於凹槽1212内，並彈性抵持絕緣本體1，使基部31具有向 上變形的趨勢，但又由於第三彈片321固持於楔形槽1232 内，阻止基部31過分地變形，即基部31保持在一定合理 的形變範圍内◊因此，基部31向上抬起而帶動扣持部33 緊貼絕緣本體1之下表面122，實現金屬殼體3和絕緣本體 1上下方向的定位。 [0012]本電連接器100的容置物：電子元件的最佳實施方式系一 電子卡。所述凹槽1212的最佳實施方式系如第三圖所示 表單編號A0101 第7頁/共16頁 M393868 之-個通槽，在其他實施方式（未圓示）中， 可為包括如楔形槽i 232-樣的第_凹槽和应凹槽121 2亦 連通之第二凹槽。特別需指出的是第:與第—凹槽不 包括-導出斜面且位於側壁12之後方 :（換幵乂槽） 側壁12之前方。另，第一凹槽 上表面121内凹形成，即，第一 弟凹槽（楔形槽）和第二凹槽 之頂面均與上表面121平齊，則可保證第二彈片川先行 運動至第-凹槽（楔形槽）時，能夠順利從第—凹槽（横: 槽）脫離繼續向前滑行，並最終第一彈片311和第二彈片 31 2分別收容於第一凹槽（楔形槽）和第二凹槽内且彈性抵 持絕緣本體1。 ，5+..- [0013] [0014] [0015] [0016] [0017] [0018] 綜上所述，本創作符合新型專利要件，.爰依法提出專利 申請。惟，以上所述者僅為本創作之較佳實施例，本創 作之範圍並不以上述實施例為限，舉凡熟習本案技藝之 人士援依本創作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】 第一圖係本創作電連接器之立體組合圖； 第二圖係第一圖另一角度之視圖； 第三圖係本創作電連接器之立體分解圖； 第四圖係本創作電連接器之主視圖。 【主要元件符號說明】 電連接器：100 第8頁/共16頁 表單編號A0101 M393868The first elastic piece 311 and the second elastic piece 312 of the present invention are received in the recess 1212 and elastically resist the insulating body 1 so that the base portion 31 has a tendency to deform upward, but also because of the third elastic piece 321 The base portion 31 is prevented from being excessively deformed, that is, the base portion 31 is kept within a certain reasonable deformation range. Therefore, the base portion 31 is lifted up to drive the latching portion 33 to abut against the lower surface 122 of the insulative housing 1 . The metal casing 3 and the insulating body 1 are positioned in the vertical direction. [0012] The contents of the electrical connector 100: the preferred embodiment of the electronic component is an electronic card. The preferred embodiment of the groove 1212 is a through groove as shown in the third figure, Form No. A0101, page 7 / page 16 M393868. In other embodiments (not shown), it may include, for example, a wedge shape. The groove i 232-like groove and the groove 2122 are also connected to the second groove. It is particularly noted that the first and the first grooves do not include - the bevel is derived and is located behind the side wall 12: (for the groove) the side wall 12 is before. In addition, the first groove upper surface 121 is concavely formed, that is, the first surface of the first groove (wedge groove) and the second groove are flush with the upper surface 121, thereby ensuring that the second elastic piece moves to the first direction. When the first groove (wedge groove) is smoothly detached from the first groove (horizontal: groove), the first elastic piece 311 and the second elastic piece 31 2 are respectively received in the first groove (wedge groove) And the second recess and elastically resists the insulative housing 1. [0018] [0018] In summary, the creation complies with the new patent requirements, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be covered by the following patent application. [Simple diagram of the diagram] The first diagram is a three-dimensional combination diagram of the present electrical connector; the second diagram is a view of the other angle of the first diagram; the third diagram is an exploded view of the original electrical connector; The main view of the author's electrical connector. [Main component symbol description] Electrical connector: 100 Page 8 of 16 Form No. A0101 M393868
[0019] 絕緣本體：1 [0020] 基座：11 [0021] 端子容置槽：111 [0022] 側壁：12 [0023] 上表面：121 [0024] 導引面：1211 [0025] 凹槽：1212 [0026] 下表面：122 [0027] 外側面：123 [0028] 導斜面：1231 [0029] 楔形槽：1232 [0030] 導出斜面：1232’ [0031] 收容槽：1233 [0032] 内側面：124 [0033] 收容空間：13 [0034] 前端：14 [0035] 後端：15 [0036] 導電端子：2 [0037] 金屬殼體：3 表單編號A0101 第9頁/共16頁 M393868 [0038] 基部：31 [0039] 第一彈片 ：311 [0040] 第二彈片 ：312 [0041] 偵1J苟5 : 32 [0042] 第三彈片 :321 [0043] 突出部： 322 [0044] 扣持部. 33 表單編號A0101 第10頁/共16頁Insulating body: 1 [0020] Base: 11 [0021] Terminal receiving groove: 111 [0022] Side wall: 12 [0023] Upper surface: 121 [0024] Guide surface: 1211 [0025] Groove: 1212 [0026] Lower surface: 122 [0027] Outer side: 123 [0028] Beveling surface: 1231 [0029] Wedge groove: 1232 [0030] Deriving bevel: 1232' [0031] Storage groove: 1233 [0032] Inner side: 124 [0033] Containment space: 13 [0034] Front end: 14 [0035] Rear end: 15 [0036] Conductive terminal: 2 [0037] Metal case: 3 Form number A0101 Page 9 of 16 M393868 [0038] Base: 31 [0039] First shrapnel: 311 [0040] Second shrapnel: 312 [0041] Detective 1J苟5: 32 [0042] Third shrapnel: 321 [0043] Projection: 322 [0044] Buckle. 33 Form No. A0101 Page 10 of 16