TWI742436B

TWI742436B - Electric connection device

Info

Publication number: TWI742436B
Application number: TW108135153A
Authority: TW
Inventors: 陳威佑
Original assignee: 台灣莫仕股份有限公司; 美商莫仕有限公司
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-10-11
Also published as: TW202114303A

Abstract

一種電連接裝置，包含一殼體、一固持件，以及一導光件。殼體具有一前端插口，以及一後壁，後壁形成有第一夾持結構，第一夾持結構具有由後壁朝後一體形成的片體，片體與後壁之間界定出夾持孔。固持件具有一固持本體，以及自固持本體一體形成且與第一夾持結構對應配合的第二夾持結構，第二夾持結構具有緊配合地插設於夾持孔的一第一臂。導光件具有多個導光管，每一導光管具有一入光端及一出光端，導光管的入光端插設於固持件的固持本體。在一些實施態樣中，第二夾持結構還具有與第一臂共同夾持片體的一第二臂。An electrical connection device includes a shell, a holding member, and a light guide member. The housing has a front end socket and a rear wall. The rear wall is formed with a first clamping structure. The first clamping structure has a sheet body integrally formed from the rear wall toward the rear. The sheet body and the rear wall define a clamping hole. The holding member has a holding body, and a second holding structure integrally formed from the holding body and correspondingly matched with the first holding structure. The second holding structure has a first arm inserted into the holding hole in a tight fit. The light guide element has a plurality of light guide tubes, each light guide tube has a light entrance end and a light exit end, and the light entrance end of the light guide tube is inserted into the holding body of the holding part. In some embodiments, the second clamping structure further has a second arm that clamps the sheet together with the first arm.

Description

電連接裝置Electric connection device

本發明是有關於一種電連接裝置，特別是指一種具有導光件的電連接裝置。The invention relates to an electrical connection device, in particular to an electrical connection device with a light guide.

中國發明專利公開號CN107196151A(對應美國專利號US9,933,555)公開一種插座組件，其電路板支撐件包括安裝特徵，安裝特徵被配置為接合插座殼體以將光管元件固定至插座殼體。安裝特徵可以是夾或閂鎖。插座殼體包括在後壁中的開口，其尺寸和形狀設計為接收安裝特徵。電路板支撐件可通過將安裝特徵與開口固定至後壁，且安裝特徵可夾到後壁上，以固定電路板支撐件於插座殼體的位置。電路板支撐件的底部可大致與插座殼體的底部對齊，使得電路板支撐件的底部可靠置在電路板上。然而，後壁的開口的存在將導致電磁干擾(Electromagnetic Interference, EMI)自開口處外洩。並且，當安裝特徵的長度因公差小於開口至後壁底緣的距離時，將導致安裝特徵無法扣接於後壁，而當安裝特徵的長度因公差大於開口至後壁底緣的距離時，則容易使安裝特徵與後壁之間的扣接產生鬆動。Chinese Invention Patent Publication No. CN107196151A (corresponding to US Patent No. US9,933,555) discloses a socket assembly whose circuit board support includes a mounting feature configured to engage the socket housing to fix the light pipe element to the socket housing. The mounting feature can be a clip or a latch. The socket housing includes an opening in the rear wall that is sized and shaped to receive mounting features. The circuit board support can be fixed to the rear wall by fixing the mounting feature and the opening, and the mounting feature can be clamped to the rear wall to fix the position of the circuit board support on the socket housing. The bottom of the circuit board support can be roughly aligned with the bottom of the socket housing, so that the bottom of the circuit board support is reliably placed on the circuit board. However, the existence of the opening in the rear wall will cause Electromagnetic Interference (EMI) to leak from the opening. In addition, when the length of the installation feature is less than the distance from the opening to the bottom edge of the rear wall due to the tolerance, the installation feature cannot be buckled to the back wall, and when the length of the installation feature is greater than the distance from the opening to the bottom edge of the back wall due to the tolerance, It is easy to loosen the buckle connection between the installation feature and the rear wall.

因此，本發明之一目的，即在提供一種能改善先前技術中至少一缺點的電連接裝置。Therefore, an object of the present invention is to provide an electrical connection device that can improve at least one of the disadvantages of the prior art.

於是，本發明電連接裝置在一些實施態樣中，是包含一殼體、一固持件，以及一導光件。該殼體具有一前端插口，以及一後壁，該後壁形成有第一夾持結構，所述第一夾持結構具有由該後壁朝後一體形成的片體，所述片體與該後壁之間界定出夾持孔。該固持件具有一固持本體，以及自該固持本體一體形成且與所述第一夾持結構對應配合的第二夾持結構，所述第二夾持結構具有緊配合地插設於所述夾持孔的一第一臂。該導光件具有多個導光管，每一導光管具有一入光端及一出光端，該等導光管的入光端插設於該固持件的固持本體。Therefore, in some embodiments, the electrical connection device of the present invention includes a housing, a holding member, and a light guide member. The housing has a front end socket and a rear wall. The rear wall is formed with a first clamping structure. A clamping hole is defined between the rear walls. The holding member has a holding body, and a second holding structure integrally formed from the holding body and corresponding to the first holding structure, and the second holding structure has a tight fit inserted into the holding A first arm that holds the hole. The light guide element has a plurality of light guide tubes, each light guide tube has a light entrance end and a light exit end, and the light entrance ends of the light guide tubes are inserted into the holding body of the holding part.

在一些實施態樣中，該第一臂形成有緊配合地抵頂於所述片體或該後壁的至少一凸肋。In some embodiments, the first arm is formed with at least one rib that tightly fits against the sheet body or the rear wall.

在一些實施態樣中，所述第二夾持結構還具有與該第一臂共同夾持所述片體的一第二臂。In some embodiments, the second clamping structure further has a second arm that clamps the sheet together with the first arm.

在一些實施態樣中，該第二臂具有用以靠抵於該片體的邊緣處的一擋止部。In some embodiments, the second arm has a stopper for abutting against the edge of the sheet.

在一些實施態樣中，該第一臂具有面向該後壁的一平整面，該平整面貼合該後壁的外表面。In some embodiments, the first arm has a flat surface facing the rear wall, and the flat surface is attached to the outer surface of the rear wall.

在一些實施態樣中，該導光件具有連接於該等導光管之間的多個連接柱，及自位於該等導光管的入光端處的其中一連接柱朝前延伸的一卡固柱，該固持本體形成開口位於頂部且對應容置該卡固柱的一卡固凹槽。In some embodiments, the light guide has a plurality of connecting posts connected between the light guide tubes, and a connecting post extending forward from one of the connecting posts at the light incident ends of the light guide tubes The fixing post is formed with a fixing groove with an opening at the top and correspondingly accommodating the fixing post.

在一些實施態樣中，該固持件還具有限位該卡固柱的兩個卡固臂，每一卡固臂具有用以卡固該卡固柱的一卡固凸塊。In some embodiments, the holding member further has two fixing arms for limiting the fixing column, and each fixing arm has a fixing protrusion for fixing the fixing column.

在一些實施態樣中，所述片體是由該後壁朝後沖壓形成。In some embodiments, the sheet body is formed by stamping the rear wall toward the rear.

在一些實施態樣中，該殼體還具有設於該前端插口處的接地件，所述接地件具有自該前端插口處朝後延伸的多個彈性指部，該殼體的前端插口處朝後地形成有對應容置所述接地件的前端處的容置凹部。In some embodiments, the housing further has a grounding member disposed at the front end socket, the grounding member has a plurality of elastic fingers extending rearward from the front end socket, and the front end socket of the housing faces An accommodating recess corresponding to the front end of the grounding member is formed in the rear.

於是，本發明電連接裝置在一些實施態樣中，是包含一殼體、一固持件，以及一導光件。該殼體具有一前端插口，以及一後壁，該後壁形成有第一夾持結構，所述第一夾持結構具有由該後壁朝後一體形成的片體，所述片體與該後壁之間界定出夾持孔。該固持件具有一固持本體，以及自該固持本體一體形成且與所述第一夾持結構對應配合的第二夾持結構，所述第二夾持結構具有插設於所述夾持孔的一第一臂，以及與該第一臂共同夾持所述片體的一第二臂。該導光件具有多個導光管，每一導光管具有一入光端及一出光端，該等導光管的入光端插設於該固持件的固持本體。Therefore, in some embodiments, the electrical connection device of the present invention includes a housing, a holding member, and a light guide member. The housing has a front end socket and a rear wall. The rear wall is formed with a first clamping structure. A clamping hole is defined between the rear walls. The holding member has a holding body, and a second holding structure integrally formed from the holding body and corresponding to the first holding structure, and the second holding structure has a holding hole inserted in the holding hole. A first arm, and a second arm that clamps the sheet together with the first arm. The light guide element has a plurality of light guide tubes, each light guide tube has a light entrance end and a light exit end, and the light entrance ends of the light guide tubes are inserted into the holding body of the holding part.

在一些實施態樣中，該第一臂緊配合地抵頂於界定出所述夾持孔的所述片體與該後壁。In some embodiments, the first arm tightly fits against the sheet body and the rear wall defining the clamping hole.

在一些實施態樣中，所述該片體是由該後壁朝後沖壓形成。In some embodiments, the sheet body is formed by stamping the rear wall toward the rear.

本發明的所述第一夾持結構具有由該後壁朝後一體形成的片體，藉由所述片體能夠與所述第二夾持結構對應配合以使該固持件容易安裝於該殼體的後壁，且由於所述片體是由該後壁朝後沖壓形成，因此能夠部分地遮蔽該後壁的第一夾持結構處直接面對於該殼體內部的開口，進而減少電磁干擾(Electromagnetic Interference, EMI)的外洩。The first clamping structure of the present invention has a sheet body integrally formed by the rear wall facing backward, and the sheet body can be matched with the second clamping structure to make the fixing member easy to install on the shell. The back wall of the body, and because the sheet body is formed by stamping the back wall toward the rear, it can partially shield the opening of the first clamping structure of the back wall directly facing the inside of the housing, thereby reducing electromagnetic interference (Electromagnetic Interference, EMI) leakage.

在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numbers.

參閱圖1至圖4，本發明電連接裝置100之一實施例，適用於與一插接裝置(圖未示)插接，該電連接裝置100包含一殼體1、一固持件2，以及一導光件3。1 to 4, an embodiment of the electrical connection device 100 of the present invention is suitable for plugging with a plug-in device (not shown). The electrical connection device 100 includes a housing 1, a holding member 2, and A light guide 3.

該殼體1舉例來說為金屬材質，該殼體1沿一前後方向D1延伸並具有一頂壁11、與該頂壁11沿一上下方向D2間隔相對的一底壁12、沿著一左右方向D3彼此間隔相對並分別連接於該頂壁11與該底壁12兩側的兩個側壁13、位於後端且連接於該頂壁11與該等側壁13後緣的一後壁14，以及自該等側壁13朝下延伸並適用於固定在一電路板(圖未示)上及/或連接到接地軌跡的多個插腳131。且該殼體1還具有由該頂壁11、該底壁12、該兩側壁13與該後壁14共同界定且位於內部的一容置腔15、位於前端且連通於該容置腔15並供該插接裝置***的一前端插口151，以及位於該底壁12後側且連通該容置腔15的一底部開口152。一插座連接器(圖未示)設於該容置腔15的後段，詳細來說，該插座連接器是設置於前述的電路板，且通過該底部開口152地以該殼體1罩蓋，以使該插座連接器設於該容置腔15。當前述的該插接裝置自該前端開口***該殼體1的容置腔15內，該插接裝置的一插接部(圖未示)***位於該容置腔15的插座連接器以與其對接。配合參閱圖5，另外，該殼體1還具有設於該前端插口151處的多個接地件16，所述接地件16具有自該前端插口151處朝後延伸且分布於該殼體1外側與該殼體1內側的多個彈性指部161，該等彈性指部161中位於該殼體1外側者用於與一機殼(圖未示)接觸，該等彈性指部161中位於該殼體1內側者用於與該插接裝置接觸。該等彈性指部161中位於該殼體1內側者的末端形成有彎折地朝該殼體1並朝前延伸的倒勾片162，該殼體1貫穿地形成有供該等彈性指部161的倒勾片162穿伸卡固的卡固孔17，且該殼體1的前端插口151處朝後地形成有對應容置該等接地件16的前端處的多個容置凹部18，藉由該等容置凹部18能夠進一步地增加對該等接地件16的定位，以防止該等接地件16因外力而位移或滑動。The housing 1 is made of metal, for example. The housing 1 extends along a front-to-rear direction D1 and has a top wall 11, a bottom wall 12 spaced apart from the top wall 11 along a vertical direction D2, and a bottom wall 12 along a left and right direction. The direction D3 is spaced apart from each other and connected to two side walls 13 on both sides of the top wall 11 and the bottom wall 12, a rear wall 14 located at the rear end and connected to the rear edges of the top wall 11 and the side walls 13, and A plurality of pins 131 extending downward from the side walls 13 and suitable for being fixed on a circuit board (not shown) and/or connected to a ground track. And the housing 1 also has an accommodating cavity 15 which is defined by the top wall 11, the bottom wall 12, the two side walls 13 and the rear wall 14 and is located inside, and is located at the front end and communicates with the accommodating cavity 15 and A front end socket 151 for inserting the plug-in device, and a bottom opening 152 located on the back side of the bottom wall 12 and communicating with the accommodating cavity 15. A socket connector (not shown in the figure) is arranged at the rear section of the accommodating cavity 15. In detail, the socket connector is arranged on the aforementioned circuit board and is covered by the housing 1 through the bottom opening 152, So that the socket connector is arranged in the accommodating cavity 15. When the aforementioned plug-in device is inserted into the accommodating cavity 15 of the housing 1 from the front end opening, a plug-in portion (not shown) of the plug-in device is inserted into the socket connector located in the accommodating cavity 15 to connect with it. Docking. Refer to FIG. 5 for cooperation. In addition, the housing 1 also has a plurality of grounding members 16 arranged at the front end socket 151, and the grounding members 16 have rearward extensions from the front end socket 151 and distributed outside the housing 1. And a plurality of elastic fingers 161 on the inner side of the housing 1, the elastic fingers 161 located outside the housing 1 are used for contact with a casing (not shown), and the elastic fingers 161 are located in the The inside of the housing 1 is used to contact the plug-in device. The end of the elastic fingers 161 located inside the housing 1 is formed with an undercut piece 162 that is bent toward the housing 1 and extends forward, and the housing 1 is formed with the elastic fingers penetratingly therethrough. The inverted hook piece 162 of 161 extends through the fastening hole 17 for fastening, and the front end socket 151 of the housing 1 is formed with a plurality of accommodating recesses 18 at the front end corresponding to accommodating the grounding members 16 toward the rear. The accommodating recesses 18 can further increase the positioning of the grounding elements 16 to prevent the grounding elements 16 from shifting or sliding due to external forces.

參閱圖2至圖4及圖6至圖7，該後壁14形成有沿該左右方向D3排列的兩個第一夾持結構141，每一第一夾持結構141具有由該後壁14朝後沖壓形成的一片體141a，每一第一夾持結構141的片體141a與該後壁14之間界定出沿該上下方向D2貫穿的一夾持孔141b。該固持件2具有沿該左右方向D3延伸的一固持本體21，以及自該固持本體21的前端面朝前一體形成且分別與該等第一夾持結構141對應配合的兩個第二夾持結構22，每一第二夾持結構22具有自該固持本體21的前端面朝前延伸的一延伸臂220、自該延伸臂220朝下延伸且插設於對應的第一夾持結構141的夾持孔141b的一第一臂221，以及自該延伸臂220朝下延伸並位於該第一臂221後方且與該第一臂221共同夾持對應的第一夾持結構141的片體141a的一第二臂222。在本實施例中，該第一臂221是緊配合地插設於所述夾持孔141b，也就是說，該第一臂221是緊配合地抵頂於界定出所述夾持孔141b的所述片體141a與該後壁14。在本實施例中，該第一臂221具有面向該後壁14的一平整面，該平整面貼合該後壁14的外表面，使固持件2與殼體1的結合更為緊密且穩固。藉由所述第一夾持結構141的片體141a與所述第二夾持結構22的第一臂221及第二臂222對應配合以使該固持件2容易安裝於該殼體1的後壁14，且由於所述片體141a是由該後壁14朝後沖壓形成，因此能夠縮小該後壁14的第一夾持結構141處的開口面積，進而減少電磁干擾(Electromagnetic Interference, EMI)的外洩。需要說明的是，在一些變化實施態樣中，所述第二夾持結構22也可以不具有該第二臂222，但此時所述第二夾持結構22的第一臂221是緊配合地插設於所述夾持孔141b；而在另一些變化實施態樣中，所述第二夾持結構22的第一臂221也可以非緊配合地插設於所述夾持孔141b，但此時所述第二夾持結構22的第二臂222與第一臂221共同夾持所述第一夾持結構141的片體141a，不應以本實施例為限。另外，第一夾持結構141與第二夾持結構22的數量也不以兩個為限，其數量也可以為一個或三個以上。Referring to FIGS. 2 to 4 and 6 to 7, the rear wall 14 is formed with two first clamping structures 141 arranged along the left and right direction D3, and each first clamping structure 141 has a direction facing from the rear wall 14 A piece of body 141a is formed by stamping, and a clamping hole 141b penetrating along the up-down direction D2 is defined between the piece 141a of each first clamping structure 141 and the rear wall 14. The holding member 2 has a holding body 21 extending along the left-to-right direction D3, and two second holding bodies that are formed integrally from the front end of the holding body 21 and respectively cooperate with the first holding structures 141. Structure 22, each second clamping structure 22 has an extension arm 220 extending forward from the front end of the holding body 21, extending downward from the extension arm 220 and inserted into the corresponding first clamping structure 141 A first arm 221 of the clamping hole 141b, and a sheet 141a extending downward from the extension arm 220 and located behind the first arm 221 and clamping the corresponding first clamping structure 141 together with the first arm 221的一二臂222。 A second arm 222. In this embodiment, the first arm 221 is tightly inserted into the clamping hole 141b, that is, the first arm 221 is tightly fitted against the clamping hole 141b. The sheet body 141a and the rear wall 14. In this embodiment, the first arm 221 has a flat surface facing the rear wall 14, and the flat surface is attached to the outer surface of the rear wall 14, so that the combination of the holder 2 and the housing 1 is tighter and more stable. . The sheet body 141a of the first clamping structure 141 is matched with the first arm 221 and the second arm 222 of the second clamping structure 22 so that the holder 2 can be easily installed on the rear of the housing 1. The wall 14 and because the sheet body 141a is formed by stamping the rear wall 14 toward the rear, the opening area of the first clamping structure 141 of the rear wall 14 can be reduced, thereby reducing electromagnetic interference (EMI) The leak. It should be noted that in some variations, the second clamping structure 22 may not have the second arm 222, but at this time, the first arm 221 of the second clamping structure 22 is tightly fitted. The first arm 221 of the second clamping structure 22 can also be inserted into the clamping hole 141b in a non-tightly fitting manner in other modified embodiments. However, at this time, the second arm 222 of the second clamping structure 22 and the first arm 221 jointly clamp the sheet 141a of the first clamping structure 141, which should not be limited to this embodiment. In addition, the number of the first clamping structure 141 and the second clamping structure 22 is not limited to two, and the number can also be one or more than three.

在本實施例中，該第一臂221形成有朝後延伸且緊配合地抵頂於所述片體141a的兩個凸肋221a，該兩個凸肋221a沿該上下方向D2延伸且在該左右方向D3上彼此間隔並排，但在其他實施態樣中，該等凸肋221a也可是朝前延伸並緊配合地抵頂於該後壁14，且凸肋221a的數量也可以僅為一個或是三個以上，不以本實施例為限。另外，該等凸肋221a下端處的突出高度逐漸縮減，藉此能夠達到導引的作用以使該第一臂221能夠較容易向下***所述夾持孔141b。而該第二臂222具有位於末端且用以靠抵於該片體141a的底部邊緣處的一擋止部222a，藉由該擋止部222a能夠進一步地防止所述第一夾持結構141的片體141a自該所述第二夾持結構22的第一臂221及第二臂222之間脫出，以加強第一夾持結構141與第二夾持結構22之間的固持力。In this embodiment, the first arm 221 is formed with two protruding ribs 221a extending backwards and tightly fitting against the sheet body 141a. The left and right directions D3 are spaced and arranged side by side with each other. However, in other embodiments, the ribs 221a can also extend forward and tightly fit against the rear wall 14, and the number of ribs 221a can also be only one or There are more than three, which is not limited to this embodiment. In addition, the protrusion height at the lower end of the protruding ribs 221a is gradually reduced, so as to achieve a guiding effect so that the first arm 221 can be easily inserted into the clamping hole 141b downward. The second arm 222 has a blocking portion 222a at the end and used to abut against the bottom edge of the sheet body 141a. The blocking portion 222a can further prevent the first clamping structure 141 from being damaged. The sheet 141a is pulled out from between the first arm 221 and the second arm 222 of the second clamping structure 22 to strengthen the holding force between the first clamping structure 141 and the second clamping structure 22.

參閱圖1至圖4及圖8，該導光件3具有沿該左右方向D3彼此並排且呈L形的多個導光管31、連接於該等導光管31之間的多個連接柱32。每一導光管31具有朝向下方的一入光端311及朝向前方的一出光端312。該固持件2的固持本體21上下貫穿地形成有沿該左右方向D3並排的多個固持孔211，該等導光管31的入光端311分別由上而下插設於該固持件2的固持本體21的固持孔211，且該等固持孔211的底部還用以遮罩容置前述電路板上的多個發光元件(圖未示)，藉此避免發光元件所發出的光線外洩，並使發光元件所發出的光線確實地進入該導光件3的導光管31的入光端311。進一步來說，該導光件3還具有自位於該等導光管31的入光端311處的其中一連接柱32中央處朝前延伸的一卡固柱33，該固持本體21還形成開口位於頂部且對應容置該卡固柱33的一卡固凹槽212，該固持件2還具有自該固持本體21的前端面處朝前並朝上延伸且用以與該卡固凹槽212共同限位該卡固柱33的兩個卡固臂23，每一卡固臂23具有位於末端且用以卡固該卡固柱33的一卡固凸塊231，藉此使該導光件3能夠固持於該固持件2上。1 to FIG. 4 and FIG. 8, the light guide 3 has a plurality of L-shaped light pipes 31 arranged side by side with each other along the left and right direction D3, and a plurality of connecting posts connected between the light pipes 31 32. Each light pipe 31 has a light entrance end 311 facing downward and a light exit end 312 facing forward. The holding body 21 of the holding member 2 is formed with a plurality of holding holes 211 side by side along the left and right direction D3 through up and down. The holding holes 211 of the main body 21 are held, and the bottoms of the holding holes 211 are also used to cover and accommodate a plurality of light-emitting elements (not shown) on the aforementioned circuit board, thereby preventing the light emitted by the light-emitting elements from leaking out. And the light emitted by the light-emitting element can surely enter the light entrance end 311 of the light guide tube 31 of the light guide 3. Furthermore, the light guide member 3 further has a locking column 33 extending forward from the center of one of the connecting columns 32 at the light incident ends 311 of the light guide tubes 31, and the holding body 21 also forms an opening. A fastening groove 212 located at the top and corresponding to accommodating the fastening column 33, the holding member 2 further has a front end surface of the holding body 21 extending forward and upward and used to interact with the fastening groove 212 The two fixing arms 23 of the fixing column 33 are jointly limited, and each fixing arm 23 has a fixing protrusion 231 located at the end and used for fixing the fixing column 33, so as to make the light guide 3 can be held on the holding member 2.

回頭參閱圖1至圖4，此外，該殼體1還具有分別自該兩個側壁13鄰近該前端插口151處朝上延伸的兩個安裝片132，該導光件3還具有自該等導光管31中位於兩側的其中兩者沿該左右方向D3朝外側延伸的安裝柱34，該等安裝柱34分別安裝於該等安裝片132，每一安裝片132具有開口朝上的一榫接槽132a，每一安裝柱34具有位於末端且榫接於對應的安裝片132的榫接槽132a的一卡榫341。藉由上述該固持件2以及該等安裝片132與該等安裝柱34的配合，使該導光件3能夠被穩定地固持於該殼體1上。Referring back to FIGS. 1 to 4, in addition, the housing 1 also has two mounting pieces 132 extending upward from the two side walls 13 adjacent to the front end socket 151, and the light guide 3 further has Two of the two mounting posts 34 located on both sides of the light pipe 31 extend outward along the left and right direction D3. The mounting posts 34 are respectively mounted on the mounting pieces 132, and each mounting piece 132 has a tenon with an opening facing upward. For the joint groove 132a, each mounting post 34 has a tenon 341 located at the end and tenoned into the tenon groove 132a of the corresponding mounting piece 132. By the above-mentioned fixing member 2 and the cooperation of the mounting pieces 132 and the mounting posts 34, the light guide 3 can be stably held on the housing 1.

另外，在本實施例中，該殼體1還具有貫穿地形成於該頂壁11及該後壁14的多個通風孔19，該等通風孔19的位置對應於前述插座連接器，藉此增加通風性以幫助所述插座連接器散熱。該等通風孔19為蜂巢式通風孔，也就是說，該等通風孔19為正六邊形，且該等通風孔19的排佈方式是以相鄰的通風孔19彼此邊對邊的方式排列，藉此在保有散熱性的前提下減少電磁干擾(Electromagnetic Interference, EMI)的外洩。In addition, in this embodiment, the housing 1 further has a plurality of ventilation holes 19 formed through the top wall 11 and the rear wall 14, and the positions of the ventilation holes 19 correspond to the aforementioned socket connectors, thereby Increase ventilation to help the socket connector to dissipate heat. The ventilation holes 19 are honeycomb ventilation holes, that is to say, the ventilation holes 19 are regular hexagons, and the arrangement of the ventilation holes 19 is that the adjacent ventilation holes 19 are arranged side to side. , Thereby reducing the leakage of electromagnetic interference (EMI) on the premise of maintaining heat dissipation.

綜上所述，本發明所述第一夾持結構141具有由該後壁14朝後一體形成的片體141a，藉由所述片體141a能夠與所述第二夾持結構22對應配合以使該固持件2容易安裝於該殼體1的後壁14，且由於所述片體141a是由該後壁14朝後沖壓形成，因此能夠部分地遮蔽該後壁14的第一夾持結構141處直接面對於該殼體1的容置腔15的開口，進而減少電磁干擾(Electromagnetic Interference, EMI)的外洩。In summary, the first clamping structure 141 of the present invention has a sheet body 141a integrally formed from the rear wall 14 toward the rear, and the sheet body 141a can be matched with the second clamping structure 22 to correspond to The holder 2 is easily installed on the rear wall 14 of the housing 1, and since the sheet 141a is formed by stamping the rear wall 14 backwards, it can partially shield the first clamping structure of the rear wall 14 The position 141 directly faces the opening of the accommodating cavity 15 of the housing 1, thereby reducing electromagnetic interference (EMI) leakage.

惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

100:電連接裝置 1:殼體 11:頂壁 12:底壁 13:側壁 131:插腳 132:安裝片 132a:榫接槽 14:後壁 141:第一夾持結構 141a:片體 141b:夾持孔 15:容置腔 151:前端插口 152:底部開口 16:接地件 161:彈性指部 162:倒勾片 17:卡固孔 18:容置凹部 19:通風孔 2:固持件 21:固持本體 211:固持孔 212:卡固凹槽 22:第二夾持結構 220:延伸臂 221:第一臂 221a:凸肋 222:第二臂 222a:擋止部 23:卡固臂 231:卡固凸塊 3:導光件 31:導光管 311:入光端 312:出光端 32:連接柱 33:卡固柱 34:安裝柱 341:卡榫 D1:前後方向 D2:上下方向 D3:左右方向100: Electrical connection device 1: shell 11: top wall 12: bottom wall 13: side wall 131: Pin 132: Installation piece 132a: Tenon groove 14: back wall 141: The first clamping structure 141a: sheet body 141b: clamping hole 15: containing cavity 151: Front socket 152: bottom opening 16: Grounding piece 161: Elastic Fingers 162: Inverted Hook Piece 17: Snap hole 18: accommodating recess 19: Ventilation holes 2: Holder 21: Hold the body 211: Holding Hole 212: Snap groove 22: The second clamping structure 220: Extension arm 221: first arm 221a: convex rib 222: second arm 222a: Stop 23: Clamping arm 231: card solid bump 3: Light guide 31: Light pipe 311: light end 312: light end 32: connecting column 33: Clamping column 34: Mounting post 341: Tenon D1: front and rear direction D2: Up and down direction D3: Left and right direction

本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是本發明電連接裝置的一實施例的一立體圖；圖2是該實施例由另一視角觀看的一立體圖；圖3是圖1的一立體分解圖；圖4是圖3由另一視角觀看的一立體分解圖；圖5是以圖3為基礎的一局部放大立體分解圖；圖6是該實施例的固持件的一立體圖；圖7是該實施例的固持件的一側視圖；以及圖8是該實施例的固持件的一俯視圖。Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view of an embodiment of the electrical connection device of the present invention; Figure 2 is a perspective view of the embodiment viewed from another perspective; Figure 3 is a perspective exploded view of Figure 1; Figure 4 is a perspective exploded view of Figure 3 viewed from another perspective; Figure 5 is a partially enlarged three-dimensional exploded view based on Figure 3; Figure 6 is a perspective view of the holder of the embodiment; Figure 7 is a side view of the holder of the embodiment; and Fig. 8 is a top view of the holder of the embodiment.

100:電連接裝置100: Electrical connection device

1:殼體1: shell

11:頂壁11: top wall

12:底壁12: bottom wall

13:側壁13: side wall

131:插腳131: Pin

132:安裝片132: Installation piece

14:後壁14: back wall

141:第一夾持結構141: The first clamping structure

141a:片體141a: sheet body

141b:夾持孔141b: clamping hole

15:容置腔15: containing cavity

152:底部開口152: bottom opening

16:接地件16: Grounding piece

161:彈性指部161: Elastic Fingers

162:倒勾片162: Inverted Hook Piece

17:卡固孔17: Snap hole

19:通風孔19: Ventilation holes

2:固持件2: Holder

21:固持本體21: Hold the body

211:固持孔211: Holding Hole

22:第二夾持結構22: The second clamping structure

220:延伸臂220: Extension arm

221:第一臂221: first arm

221a:凸肋221a: convex rib

222:第二臂222: second arm

222a:擋止部222a: Stop

3:導光件3: Light guide

31:導光管31: Light pipe

311:入光端311: light end

34:安裝柱34: Mounting post

D1:前後方向D1: front and rear direction

D2:上下方向D2: Up and down direction

D3:左右方向D3: Left and right direction

Claims

一種電連接裝置，包含：一殼體，具有一前端插口，以及一後壁，該後壁形成有第一夾持結構，所述第一夾持結構具有由該後壁朝後一體形成的片體，所述片體與該後壁之間界定出沿上下方向貫穿的夾持孔；一固持件，具有一固持本體，以及自該固持本體一體形成且與所述第一夾持結構對應配合的第二夾持結構，所述第二夾持結構具有緊配合地插設於所述夾持孔的一第一臂；以及一導光件，具有多個導光管，每一導光管具有一入光端及一出光端，該等導光管的入光端插設於該固持件的固持本體。 An electrical connection device comprising: a housing with a front end socket, and a rear wall, the rear wall is formed with a first clamping structure, and the first clamping structure has a sheet integrally formed from the rear wall toward the rear Body, a clamping hole penetrating in the vertical direction is defined between the sheet body and the rear wall; a fixing member having a fixing body, and integrally formed from the fixing body and correspondingly matched with the first clamping structure The second clamping structure, the second clamping structure has a first arm that is tightly inserted into the clamping hole; and a light guide having a plurality of light guides, each light guide It has a light entrance end and a light exit end, and the light entrance ends of the light guide tubes are inserted into the holding body of the holding member.

如請求項1所述的電連接裝置，其中，該第一臂形成有緊配合地抵頂於所述片體或該後壁的至少一凸肋。 The electrical connection device according to claim 1, wherein the first arm is formed with at least one rib that is tightly abutted against the sheet body or the rear wall.

如請求項1所述的電連接裝置，其中，所述第二夾持結構還具有與該第一臂共同夾持所述片體的一第二臂。 The electrical connection device according to claim 1, wherein the second clamping structure further has a second arm that clamps the sheet body together with the first arm.

如請求項3所述的電連接裝置，其中，該第二臂具有用以靠抵於該片體的邊緣處的一擋止部。 The electrical connection device according to claim 3, wherein the second arm has a stopper for abutting against the edge of the sheet.

如請求項1所述的電連接裝置，其中，該第一臂具有面向該後壁的一平整面，該平整面貼合該後壁的外表面。 The electrical connection device according to claim 1, wherein the first arm has a flat surface facing the rear wall, and the flat surface is attached to the outer surface of the rear wall.

如請求項1所述的電連接裝置，其中，該導光件具有連接於該等導光管之間的多個連接柱，及自位於該等導光管的入光端處的其中一連接柱朝前延伸的一卡固柱，該固持本體形成開口位於頂部且對應容置該卡固柱的一卡固凹槽。 The electrical connection device according to claim 1, wherein the light guide member has a plurality of connecting posts connected between the light guide tubes, and one of the connections located at the light incident end of the light guide tubes A fastening column extending forward from the column, the holding body forms a fastening groove with an opening at the top and correspondingly accommodating the fastening column.

如請求項6所述的電連接裝置，該固持件還具有限位該卡固柱的兩個卡固臂，每一卡固臂具有用以卡固該卡固柱的一卡固凸塊。 According to the electrical connection device according to claim 6, the holding member further has two fixing arms for limiting the fixing column, and each fixing arm has a fixing protrusion for fixing the fixing column.

如請求項1所述的電連接裝置，其中，所述片體是由該後壁朝後沖壓形成。 The electrical connection device according to claim 1, wherein the sheet body is formed by stamping the rear wall toward the rear.

如請求項1所述的電連接裝置，其中，該殼體還具有設於該前端插口處的接地件，所述接地件具有自該前端插口處朝後延伸的多個彈性指部，該殼體的前端插口處朝後地形成有對應容置所述接地件的前端處的容置凹部。 The electrical connection device according to claim 1, wherein the housing further has a grounding member provided at the front end socket, the grounding member has a plurality of elastic fingers extending backward from the front end socket, and the housing An accommodating recess corresponding to the front end of the grounding member is formed at the front end socket of the body facing backward.

一種電連接裝置，包含：一殼體，具有一前端插口，以及一後壁，該後壁形成有第一夾持結構，所述第一夾持結構具有由該後壁朝後一體形成的片體，所述片體與該後壁之間界定出沿上下方向貫穿的夾持孔；一固持件，具有一固持本體，以及自該固持本體一體形成且與所述第一夾持結構對應配合的第二夾持結構，所述第二夾持結構具有插設於所述夾持孔的一第一臂，以及與該第一臂共同夾持所述片體的一第二臂；以及一導光件，具有多個導光管，每一導光管具有一入光端及一出光端，該等導光管的入光端插設於該固持件的固持本體。 An electrical connection device comprising: a housing with a front end socket, and a rear wall, the rear wall is formed with a first clamping structure, and the first clamping structure has a sheet integrally formed from the rear wall toward the rear Body, a clamping hole penetrating in the vertical direction is defined between the sheet body and the rear wall; a fixing member having a fixing body, and integrally formed from the fixing body and correspondingly matched with the first clamping structure The second clamping structure has a first arm inserted in the clamping hole, and a second arm that clamps the sheet together with the first arm; and The light guide member has a plurality of light guide tubes, each of the light guide tubes has a light entrance end and a light exit end, and the light entrance ends of the light guide tubes are inserted into the holding body of the holding part.

如請求項10所述的電連接裝置，其中，該第二臂具有用以靠抵於該片體的邊緣處的一擋止部。 The electrical connection device according to claim 10, wherein the second arm has a stopper for abutting against the edge of the sheet.

如請求項10所述的電連接裝置，其中，該第一臂緊配合地抵頂於界定出所述夾持孔的所述片體與該後壁。 The electrical connection device according to claim 10, wherein the first arm tightly fits against the sheet body defining the clamping hole and the rear wall.

如請求項12所述的電連接裝置，其中，該第一臂形成有緊配合地抵頂於所述片體或該後壁的至少一凸肋。 The electrical connection device according to claim 12, wherein the first arm is formed with at least one protruding rib tightly abutting against the sheet body or the rear wall.

如請求項10所述的電連接裝置，其中，該第一臂具有面向該後壁的一平整面，該平整面貼合該後壁的外表面。 The electrical connection device according to claim 10, wherein the first arm has a flat surface facing the rear wall, and the flat surface is attached to the outer surface of the rear wall.

如請求項10所述的電連接裝置，其中，該導光件具有連接於該等導光管之間的多個連接柱，及自位於該等導光管的入光端處的其中一連接柱朝前延伸的一卡固柱，該固持本體形成開口位於頂部且對應容置該卡固柱的一卡固凹槽。 The electrical connection device according to claim 10, wherein the light guide member has a plurality of connecting posts connected between the light guide tubes, and one of the connections located at the light incident end of the light guide tubes A fastening column extending forward from the column, the holding body forms a fastening groove with an opening at the top and correspondingly accommodating the fastening column.

如請求項15所述的電連接裝置，該固持件還具有限位該卡固柱的兩個卡固臂，每一卡固臂具有用以卡固該卡固柱的一卡固凸塊。 According to the electrical connection device according to claim 15, the holding member further has two fixing arms for limiting the fixing column, and each fixing arm has a fixing protrusion for fixing the fixing column.

如請求項10所述的電連接裝置，其中，所述片體是由該後壁朝後沖壓形成。 The electrical connection device according to claim 10, wherein the sheet body is formed by stamping the rear wall toward the rear.

如請求項10所述的電連接裝置，其中，該殼體還具有設於該前端插口處的接地件，所述接地件具有自該前端插口處朝後延伸的多個彈性指部，該殼體的前端插口處朝後地形成有對應容置所述接地件的前端處的容置凹部。The electrical connection device according to claim 10, wherein the housing further has a grounding member provided at the front end socket, the grounding member has a plurality of elastic fingers extending backward from the front end socket, and the housing An accommodating recess corresponding to the front end of the grounding member is formed at the front end socket of the body facing backward.