TWM274679U

TWM274679U - Dustproof receptacle connector

Info

Publication number: TWM274679U
Application number: TW94204253U
Authority: TW
Inventors: Mei-Chuan Yang; Kun-Li Huang; Shu-Man Chiang
Original assignee: Cheng Uei Prec Ind Co Ltd
Priority date: 2005-03-18
Filing date: 2005-03-18
Publication date: 2005-09-01

Description

M274679 四、創作說明（1) 【新型所屬之技術領域】本創作涉及一種插座連接哭，功能的插座連接器。尤其涉及―種具有防塵【先前技術】按，於電子連接器領域，為避免連或沾 =導:接觸不良甚至短路，一些連接器了具有防塵功能的連接器。於西元2 0 0 4年1月2 9日公開的日本專利特開第2 〇〇4 — 31186號即揭示了一種防塵插座連接器。此防塵插座連接 >器包括一絕緣本體及一包覆於本體外之遮蔽殼體，本體内設有一收容腔，收容腔内收容有複數端子並於本體前端形成對接插口。該對接插口由一防塵蓋封閉，防塵蓋後端壁面向後延伸出一對定位柱，定位柱外部套設彈簧，彈菁一端抵頂防塵蓋後端壁面，另一端嵌入並抵頂開設於本體，端内壁面的彈簧收容槽内；另於防塵蓋兩侧緣分別向外背折延伸出一引導塊，引導塊對應收容於絕緣本體侧壁内表面所形成之引導槽内並與其滑動配合。遮蔽殼體兩側之自由端分別向内彎入對應之引導槽中，以抵頂定位對應之丨引導塊’令防塵蓋恰可封閉於本體之對接插口處，從而防止端子前端插接面受潮或沾染污塵。當對接插頭連接器***時，該習知防塵插座連接器之防塵蓋受外力推動向收容腔内滑動並壓縮彈簧，此時防塵蓋兩側之引導塊沿對應之引導槽向内滑動；當對接插頭連接器向外拔出時，防塵蓋兩侧之引導塊將引導防塵蓋在彈第5頁 M274679 四、創作說明（2) 簧之彈性回復力作用下沿引導槽向外滑動，直至該等引導塊抵頂定位於遮蔽殼體之對應自由端處，防塵蓋停止滑動並恰好封閉該習知防塵插座連接器的對接插口。惟，上述習知防塵插座連接器之防塵蓋僅藉由定位柱 ”彈菁一端套接配合而連接定位於絕緣本體内，彈翌之中 =部因缺少固定機構而易於產生獲向擺動’故ς述防使】過程中極易因彈簧之徑向擺動而產生相應之傾 i 侧之引導塊將朝脫離引導槽之方向偏轉，因，:腔= 於收容腔内穩定滑動，且防塵蓋與收 :嘗=若彈簧在回復過程中徑向擺動之幅度較大ΐ 易產生較大之傾斜偏轉角度而使其一侧之引導塊盥完全脫離失配’甚至從收容腔法；現防塵之功效。 …沄貝琴已=二t Γ提供一種可克服上述缺陷的防塵插座連接裔已成為亟待解決的課題。咬按【新型内容】〖種呈ΐ m:的係針對上述習知技術存在之缺陷提供-丨匕：防$功能的插座連接器，包括一絕緣本體、收+防機構。絕緣本體内設一前端開口之收容腔，今之r本體内壁面上開設有至少-與收容腔ί η # 一 ^於該絕緣本體之兩相對側壁後端分別貫穿二=一開槽’每一開槽前方的侧壁内表面形成一與收容腔 ι的引導槽，引導槽與開槽間的側壁後端面形成一止擋M274679 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to a socket connector that functions as a socket. In particular-a kind of dust-proof [previous technology] In the field of electronic connectors, in order to avoid connection or contamination = poor contact or even short circuit, some connectors have connectors with dust-proof function. Japanese Patent Laid-Open No. 2004-31186, published on January 29, 2004, discloses a dust-proof socket connector. The dustproof socket connection device includes an insulating body and a shielding shell covering the outside of the body. A receiving cavity is provided in the body, and a plurality of terminals are received in the receiving cavity and a docking socket is formed at the front end of the body. The docking socket is closed by a dustproof cover. A rear end wall of the dustproof cover faces a pair of positioning posts. A spring is sleeved on the outside of the positioning post. One end of the elastic abutment is against the rear wall surface of the dustproof cover, and the other end is inserted into the body. A spring receiving groove is formed on the inner wall surface of the end; a guide block is respectively extended from the two sides of the dust cover to the outer side, and the guide block is accommodated in the guide groove formed on the inner surface of the side wall of the insulating body and slidingly cooperates with the guide block. The free ends on both sides of the shielding case are bent inwardly into the corresponding guide grooves to position the corresponding guide blocks against the top, so that the dust cover can be closed at the butt socket of the body, thereby preventing the terminal front end plugging surface from getting wet. Or stained with dirt. When the docking plug connector is inserted, the dust cover of the conventional dust-proof socket connector is pushed into the receiving cavity by the external force and compresses the spring. At this time, the guide blocks on both sides of the dust cover slide inward along the corresponding guide grooves; when When the butt plug connector is pulled out, the guide blocks on both sides of the dust cover will guide the dust cover on the page 5. M274679 IV. Creation instructions (2) The spring's elastic restoring force will slide outward along the guide groove until the After the guide block is positioned against the corresponding free end of the shielding shell, the dust cover stops sliding and closes the docking socket of the conventional dust-proof socket connector. However, the dust cover of the above-mentioned conventional dust-proof socket connector is only connected and positioned in the insulating body by the positioning column "elastic one-end socket fitting, and the middle of the spring = the part is prone to swing toward the direction due to the lack of a fixing mechanism." It is easy to cause the corresponding tilting guide block on the i side due to the radial swing of the spring during the process, because: cavity = stable sliding in the receiving cavity, and the dust cover and the Receiving: taste = if the spring swings radially during the recovery process, it is easy to produce a large tilt and deflection angle and make the guide block on one side completely out of mismatch 'or even from the containing chamber method; … 沄 Beiqin has provided two t Γ to provide a dust-proof socket connection that can overcome the above-mentioned problems has become an urgent problem to be solved. Bite according to the "new content" [A kind of ΐ m: is to address the shortcomings of the above-mentioned conventional technology Provide- 丨 dock: Socket connector with anti- $ function, which includes an insulating body and a retractable + anti-mechanism. The front end of the main body is provided with a receiving cavity. The inner surface of the main body is provided with at least-and the receiving cavity. Η # A ^ The rear ends of the two opposite side walls of the insulating body respectively pass through two = a slot. The inner surface of the side wall in front of each slot forms a guide slot with the receiving cavity, and the rear end surface of the side wall between the guide slot and the slot forms a stop. block

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^ 7述端子對應定位於所述絕緣本體之收容腔内。所述防塵$構收容於所述收容腔内，該防塵機構包括一防塵蓋 f至夕彈黃，該防塵蓋之周緣對應抵接於絕緣本體之收合腔内壁上並恰好封閉於收容腔之前端開口處，該防塵蓋之後壁向後延伸出至少一定位柱，所述彈簧一端套設於定位^外部’另一端固定於所述定位孔内，另於該防塵蓋兩側分別向後伸設一彈性臂，對應嵌設於所述絕緣本體之引導槽内並與引導槽滑動配合，且每一彈性臂分別彈性抵頂於對應引導槽之内壁面上，該等彈性臂之自由端進一步向外^没有一卡鉤，收容於所述絕緣本體之對應開槽内並卡 2疋位於對應之止擋壁處。藉此防塵蓋可於收容腔内穩定滑動並使得防塵蓋不至從絕緣本體前端退出，從而為本創作之防塵插座連接器提供可靠的防塵效果。【實施方式】為詳細說明本創作之技術内容、構造特徵、所達成目的及功效，以下茲例舉實施例並配合圖式詳予說明。 • 請參閱第一圖及第二圖所示，本創作之具有防塵功能的插座連接器1 〇〇包括一絕緣本體i 〇，外部包覆遮蔽殼體 .•30，絕緣本體1〇内設一收容腔U，收容腔丨丨前端開口用於和一插頭連接器（圖中未示）插接配合，收容腔1 1内定位有上、下兩排複數端子20，該等端子20於收容腔丨丨前端開口附近形成插接面，以與對接插頭連接器電性連接。一防塵機構50收容於收容腔11内，並用於封閉該收容腔丨丨之前端開口，以防止端子20之插接面受潮或沾染污塵，從而確^ The terminals described above are correspondingly positioned in the receiving cavity of the insulating body. The dust-proof structure is contained in the receiving cavity. The dust-proof mechanism includes a dust-proof cover f. The peripheral edge of the dust-proof cover is abutted on the inner wall of the folding cavity of the insulating body and is closed in the receiving cavity. At the front opening, at least one positioning post extends backward from the rear wall of the dust cover, one end of the spring is sleeved on the positioning ^ and the other end is fixed in the positioning hole, and one side of the dust cover is extended rearwardly. The elastic arms are correspondingly embedded in the guide grooves of the insulating body and slidingly cooperate with the guide grooves, and each of the elastic arms elastically abuts against the inner wall surface of the corresponding guide groove, and the free ends of the elastic arms are further outward. ^ There is no hook, and it is received in the corresponding slot of the insulating body and the card 2 is located at the corresponding stop wall. With this, the dust cover can stably slide in the accommodating cavity and prevent the dust cover from withdrawing from the front end of the insulating body, thereby providing a reliable dustproof effect for the dustproof socket connector of the creation. [Embodiment] In order to explain in detail the technical content, structural features, achieved goals and effects of this creation, the following examples are given in conjunction with the drawings to explain in detail. • Please refer to the first picture and the second picture. The socket connector 100 with dust-proof function of this creation includes an insulating body i 〇, which is covered with a shell. • 30, one Receiving cavity U, containing cavity 丨丨 The front opening is used for mating with a plug connector (not shown in the figure). There are two rows of upper and lower terminals 20 in the containing cavity 11, and these terminals 20 are in the containing cavity.丨丨 A plugging surface is formed near the front end opening for electrical connection with the butt plug connector. A dust prevention mechanism 50 is contained in the containing cavity 11 and is used to close the front opening of the containing cavity 丨丨 to prevent the mating surface of the terminal 20 from being wet or contaminated with dust, thereby ensuring that

第7頁 M274679 四、創作說明（4) 保本創作之具有防塵功能的插座連接器丨〇〇具有穩定的電氣連接性能（詳後述）。請一併參閱第三圖所示，絕緣本體丨0之收容腔丨丨後端封閉，該封閉端上開設有一對定位孔16以及兩排端子插孔 14。其中，定位孔16後端封閉，前端與收容腔丨丨連通，且 $並排設置於封閉端中部。上述兩排端子插孔丨4則分別貫穿開設於封閉端之上、下邊緣處，另於收容腔丨丨内壁上、下兩表面分別開設縱向延伸之複數端子槽12，端子槽12與對應的端子插孔14連通。絕緣本體1〇的左、右側壁後端；；分 ’別貫穿開設縱向延伸之開槽15，且每一開槽15向前延伸，在側壁内表面形成與收容腔u連通之引導槽13，在側壁外表面形成嵌合槽17，並於引導槽13與欲合槽17間的侧壁後端面處，成一止擋壁18。其中，引導槽13前端與外界連通，而肷合槽1 7之前端封閉，止擋壁丨8位於引導槽13盥對應的開槽15之間。另於絕緣本體1〇頂面後端向上突伸出、一對楔塊1 9 ’以與遮蔽殼體3 〇進行定位配合。如第一圖及第二圖所示’遮蔽殼體30上設有一對楔孔 39及一對彈性扣合臂37，以分別與絕緣本體ι〇上所設之對 C及嵌合槽17嵌扣定位，從而實現遮蔽殼體3〇與絕緣本體1 0間的組裝定位。續請參閱第二圖及第四圖所示，前述上、下兩排端子 2〇係分別對應定位於絕緣本體1〇之收容腔丨丨内壁上、下表 =處^且母-端子2〇具有縱向延伸之基部21 向下努折出L型焊接部23。每_端子2()由對應端子插孔乜Page 7 M274679 IV. Creative Instructions (4) The socket connector with dust-proof function, which is guaranteed for original creation, has stable electrical connection performance (see details below). Please refer to the third figure together. The receiving cavity of the insulating body 丨 0 is closed at the rear end, and a pair of positioning holes 16 and two rows of terminal jacks 14 are formed on the closed end. Among them, the rear end of the positioning hole 16 is closed, and the front end communicates with the receiving cavity 丨丨, and is arranged side by side in the middle of the closed end. The above two rows of terminal jacks 丨 4 are respectively opened at the upper and lower edges of the closed end, and a plurality of longitudinally extending terminal grooves 12 are provided on the upper and lower surfaces of the inner wall, respectively. The terminal grooves 12 correspond to the corresponding ones. The terminal jack 14 is in communication. The rear ends of the left and right walls of the insulating body 10; respectively, openings extending through the longitudinally extending slots 15 are formed, and each slot 15 extends forward, and a guide slot 13 is formed on the inner surface of the side wall and communicates with the receiving cavity u, A fitting groove 17 is formed on the outer surface of the side wall, and a stop wall 18 is formed at the rear end surface of the side wall between the guide groove 13 and the desired groove 17. Among them, the front end of the guide groove 13 communicates with the outside, and the front end of the coupling groove 17 is closed, and the stop wall 8 is located between the corresponding grooves 15 of the guide groove 13. In addition, a pair of wedges 19 'protrude upward from the rear end of the top surface of the insulating body 10 to position and cooperate with the shielding case 30. As shown in the first and second figures, 'the shielding casing 30 is provided with a pair of wedging holes 39 and a pair of elastic engaging arms 37 to be respectively fitted with the pair C and the fitting groove 17 provided on the insulating body ι0. The buckle is positioned so as to realize the assembly and positioning between the shielding shell 30 and the insulating body 10. Continue to refer to the second and fourth figures, the two upper and lower rows of terminals 20 are respectively located in the receiving cavity of the insulating body 10 丨 on the inner wall, the following table = where ^ and the female-terminal 2 The longitudinally extending base portion 21 is folded downward to form an L-shaped welded portion 23. Each _terminal 2 () is provided by the corresponding terminal jack 乜

M274679M274679

***絕緣本體1 〇内，其基部21嵌固於對應的端子槽丨2内，且下排端子20之焊接部23大致位於上排端子20之焊接部23 前侧’藉此使上、下兩排端子2〇的焊接部23可以前後兩排焊接於外部電路板（圖中未示）上。防塵機構50包括防塵蓋6〇及彈簧。其中，防塵蓋為一 f向佈置的扁平撞板，其周緣對應抵接於絕緣本體1〇之收容腔11内壁上並恰好封閉於收容腔丨丨之前端開口處。 .防塵蓋60左、右兩側對應絕緣本體丨〇之引導槽i 3分別向後伸設有一彈性臂63，每一彈性臂63的自由端進一步向外伸攀一卡鉤65。防塵蓋60後壁向後延伸出一對定位柱66， .彈汽70 &套叹於定位柱66外部，另一端篏入絕緣本體1〇末端之定位孔1 6内（如第五圖所示）。如上所述，本創作於組裝時，每一端子2〇先由絕緣本體10後端之對應端子插孔14***絕緣本體1〇内部，其基部 21固持於收谷腔η上、下表面之端子槽a内，焊接部u則向ΐ ^出絕緣本體1〇之後端；然後將防塵蓋60由絕緣本體 10前端開口導入收容腔1 1内，使得防塵蓋60之彈性臂6 3嵌入引導槽13前端，同時彈性臂63末端所設之卡鉤65彈性抵 •頂於引導槽13之内壁面上並沿引導槽13進一步向後滑動，直至滑入絕緣本體1 〇侧壁末端之開槽丨5内，並向前抵頂定位於止擋壁18處。此時，彈簀7〇一端套設於防塵蓋6〇之定 •位柱66外部並抵頂防塵蓋60後端壁面，另一端固定於絕緣本體1 0封閉端之定位孔丨6内。遮蔽殼體3 〇包覆於絕緣本體 10外部’遮蔽殼體30之楔孔39及扣合臂37並分別與絕緣本Inserted into the insulating body 10, the base portion 21 is embedded in the corresponding terminal groove 2 and the soldering portion 23 of the lower row terminal 20 is located approximately on the front side of the soldering portion 23 of the upper row terminal 20, thereby making the upper and lower two The soldering portion 23 of the row terminal 20 can be soldered to the external circuit board (not shown) in two rows. The dustproof mechanism 50 includes a dustproof cover 60 and a spring. Among them, the dust cover is a flat strike plate arranged in the f direction, and its periphery corresponds to abut against the inner wall of the receiving cavity 11 of the insulating body 10 and is closed exactly at the front opening of the receiving cavity 丨丨. The guide grooves i 3 on the left and right sides of the dustproof cover 60 corresponding to the insulating body are respectively provided with an elastic arm 63 at the rear, and the free end of each elastic arm 63 further extends outward to climb a hook 65. The rear wall of the dust cover 60 extends rearwardly with a pair of positioning posts 66. The bomb 70 & sleeve sighs outside the positioning post 66, and the other end is inserted into the positioning hole 16 at the end of the insulating body 10 (as shown in the fifth figure) ). As mentioned above, during the assembly process, each terminal 20 is first inserted into the inside of the insulating body 10 through the corresponding terminal jack 14 at the rear end of the insulating body 10, and its base 21 is held by the terminals on the upper and lower surfaces of the trough cavity η. In the groove a, the welding portion u leads to the rear end of the insulating body 10; then, the dust cover 60 is introduced into the receiving cavity 11 through the front opening of the insulating body 10, so that the elastic arm 6 3 of the dust cover 60 is inserted into the guide groove 13 At the same time, the hook 65 provided at the end of the elastic arm 63 elastically abuts against the inner wall surface of the guide groove 13 and slides further along the guide groove 13 until it slides into the groove at the end of the side wall of the insulating body 10 And positioned forward at the stop wall 18. At this time, one end of the impeachment 70 is sleeved on the dustproof cover 60. The outside of the position column 66 abuts against the rear wall surface of the dustproof cover 60, and the other end is fixed in the positioning hole 10 of the closed end of the insulating body 10. Shielding shell 3 〇 Covers the outside of the insulating body 10 ′ The wedge hole 39 and the fastening arm 37 of the shielding shell 30 are respectively separated from the insulating board.

第9頁 M274679 四、創作說明（6) 體10之楔塊19及嵌合槽〗7對應扣合定位，丨防塵功能的插座連接器〗〇〇即組裝完成。9 /、容』作中‘，構5〇滑動配合於絕緣本體1㈣防卩，防塵盍6〇之周緣抵接絕緣本體10之内壁面，抵頂於引導槽1 3之内壁面上。去太备座連接—對㈣料接胃m的受插對接插頭連接器之推動而於絕緣本體1〇之收容腔η内向 •ί 蓋60兩側之彈性臂63亦隨之沿對應引導槽1 3向彈性抵頂於引導槽13之内壁面上，同時該等卡鉤65亦於絕緣本體10末端之對應開槽15 口後π動。彈簧70在防塵蓋60的推動下逐漸收縮變形，直^本創作之插座連接器1〇〇完成與對接插頭連接器間的插接配合，此時彈簣70儲存有適當的彈性勢能。當對接插頭連接器從本創作具防塵功能的插座連接器丨〇〇中拔出時’防塵蓋60前端不再受外力推壓，彈簀7〇藉由自身的 1壓縮勢能推動防塵蓋6〇向前滑動，此時防塵蓋6〇兩側之彈性臂6 3及卡鉤6 5亦隨之向前滑動，且彈性臂6 3始終收容 •於對應引導槽13内並彈性抵頂於引導槽13之内壁面上，直至防塵蓋60之彈性臂63末端的卡鉤65向前抵頂於絕緣本體 10之止擋壁18。此時，防塵蓋60停止滑動並恰好封閉於此插座連接器100之前端開口處，從而可避免該插座連接器 1 0 0之端子2 0插接面受潮或沾染污塵。 w 綜上所述’由於本創作具有防塵功能的插座連接器 M274679Page 9 M274679 IV. Creation instructions (6) The wedge 19 and the fitting groove of the body 10 correspond to the buckle positioning, and the dust-proof socket connector is assembled. 9 / 、 In the content, "The structure 50 is slidingly fitted to the insulating body 1 to prevent dust and dust. The periphery of the dustproof 60 is abutted against the inner wall surface of the insulating body 10 and abuts against the inner wall surface of the guide groove 13. To the pedestal seat connection—the push-on butt plug connector of the material receiving stomach m is pushed inwardly in the receiving cavity η of the insulating body 10, and the elastic arms 63 on both sides of the cover 60 also follow the corresponding guide grooves 1 The three-way elasticity abuts against the inner wall surface of the guide groove 13, and at the same time, the hooks 65 also move π behind the corresponding slot 15 at the end of the insulating body 10. The spring 70 is gradually contracted and deformed by the push of the dust cover 60, and the socket connector 100 created in this work is completely mated with the mating plug connector. At this time, the spring 70 stores an appropriate elastic potential energy. When the butt plug connector is pulled out of the socket connector with dust-proof function of this article, the front end of the dust cover 60 is no longer pushed by the external force, and the poppet 70 pushes the dust cover 6 by its own compression potential. 〇 Slide forward, at this time, the elastic arms 63 and hooks 65 on both sides of the dust cover 60 will slide forward, and the elastic arms 63 will always be accommodated in the corresponding guide groove 13 and elastically abut against the guide. On the inner wall surface of the groove 13, the hook 65 up to the end of the elastic arm 63 of the dust cover 60 abuts against the stop wall 18 of the insulating body 10 forward. At this time, the dust cover 60 stops sliding and is just closed at the opening at the front end of the socket connector 100, so as to prevent the socket 20 of the socket connector 100 from being wet or contaminated with dirt. w To sum up, ‘due to the creation of the socket connector with dust-proof function M274679

彈性臂 ^擦力，之抵頂塵蓋6 0 彈性臂防塵蓋防止防滑動過蓋6 0在止擋壁可廣泛 M274679Elastic arm ^ Rubbing force, against the dust cover 60 0 Elastic arm Dust cover Prevents anti-sliding Over the cover 60 0 in the stop wall Can be widely M274679

圖式簡單說明【圖式簡單說明】第一圖係本創作具有防塵功能的插座連接合圖。 w心立體組第=圖係第一圖之立體分解圖。第二圖係與本創作具有防塵功能的插座連 + μ 本體的剖视圖。较器之絕緣圖第四圖係本創作具有防塵功能的插座連接器之剖視第五圖係第一圖之部分剖視圖 t要元件符號說明】 100 10 收容腔 11 12 引導槽 13 14 開槽 15 16 欲合槽 17 18 楔塊 19 20 基部 21 23 遮蔽殼體 30 37 模孔 39 5 0 防塵蓋 60 63 卡鉤 65 66 彈簧 70 插座連接器絕緣本體端子槽端子插孔定位孔止擋壁端子 •焊接部 _扣合臂防塵機構彈性臂定位柱Simple illustration of the drawing [Simplified illustration of the drawing] The first picture is a connection diagram of the socket with dustproof function. The w-center stereo group The third figure is an exploded view of the first figure. The second picture is a cross-sectional view of the + μ body with the dust-proof socket. The insulation diagram of the comparator. The fourth diagram is a cross-sectional view of the socket connector with a dustproof function. The fifth diagram is a partial cross-sectional view of the first diagram. (Key components are illustrated.) 100 10 Storage cavity 11 12 Guide groove 13 14 Slot 15 16 Fitting groove 17 18 Wedge 19 20 Base 21 23 Shielding case 30 37 Die hole 39 5 0 Dust cover 60 63 Hook 65 66 Spring 70 Socket connector Insulation body Terminal slot Terminal hole Locating hole Stop wall terminal • Welding part_elastic arm positioning column of snap arm dustproof mechanism

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Claims

M274679 •五、申請專利範圍 -— 1 · 一種具有防塵功能的插座連接器，係包括：一絕緣本體，内設一前端開口之收容腔，該收容腔後端之絕緣本體内壁面上開設有至少一與收容腔連通的定位孔’另於該絕緣本體之兩相對側壁後端分別貫穿開設_開槽，每一開槽前方的側壁内表面形成一與收容腔連通的弓丨導槽’引導槽與開槽間的侧壁後端面形成一止擋壁；複數端子，對應定位於所述絕緣本體之收容腔内^及一防塵機構，收容於所述收容腔内，該防塵機構包栝一防塵蓋及至少一彈簧，該防塵蓋之周緣對應抵接於絕緣鲁本體之收容腔内壁上並恰好封閉於收容腔之前端開口處， •該防塵蓋之後壁向後延伸出至少一定位柱，所述彈簧一端套设於定位柱外部，另一端固定於所述定位孔内，另於該防塵蓋兩侧分別向後伸設一彈性臂，對應嵌設於所述絕緣本體之引導槽内並與引導槽滑動配合，且每一彈性臂分別彈性抵頂於對應引導槽之内壁面上，該等彈性臂之自由端進一步向外伸設有一卡鉤，收容於所述絕緣本體之對應開槽内並卡扣定位於對應之止擋壁處。 2·如申請專利範圍第丨項所述之具有防塵功能的插座 _連接器，其中該絕緣本體之收容腔内壁上、下表面分別開設有複數端子槽，以分別與對應之端子定位配合。 3·如申請專利範圍第2項所述之具有防塵功能的插座 •連接器，其中該絕緣本體之封閉端上、下邊緣處分別開設有複數端子插孔，每一端子插孔與對應之端子槽連通，以供對應之端子貫穿插設。M274679 • V. Scope of patent application-1 · A socket connector with dust-proof function, which includes: an insulating body with a receiving cavity with an open front end, and at least the inner wall surface of the insulating body at the rear end of the receiving cavity is provided with at least A positioning hole communicated with the receiving cavity is opened at the rear ends of two opposite side walls of the insulating body, respectively, and a slot is formed. The inner surface of the side wall in front of each slot forms a guide groove that communicates with the receiving cavity. A stop wall is formed on the rear end surface of the side wall between the groove and the slot; a plurality of terminals are correspondingly positioned in the receiving cavity of the insulating body ^ and a dustproof mechanism is stored in the receiving cavity, and the dustproof mechanism includes a dustproof A cover and at least one spring, the periphery of the dust cover abuts against the inner wall of the receiving cavity of the insulating body and is closed exactly at the opening at the front end of the receiving cavity, the rear wall of the dust cover extends at least one positioning post, said One end of the spring is sleeved on the outside of the positioning column, and the other end is fixed in the positioning hole. Another side of the dust cover is provided with an elastic arm extending backwards, correspondingly embedded in the insulation. The guide grooves of the main body are slidingly matched with the guide grooves, and each of the elastic arms elastically abuts against the inner wall surface of the corresponding guide grooves, and a free hook of the elastic arms is further extended with a hook to be received in the guide groove. The corresponding slot of the insulating body is buckled and positioned at the corresponding stop wall. 2. The socket _ connector with dustproof function described in item 丨 of the scope of patent application, wherein the upper and lower surfaces of the inner wall of the receiving cavity of the insulating body are respectively provided with a plurality of terminal grooves to respectively align with the corresponding terminals. 3. Sockets and connectors with dust-proof function as described in item 2 of the scope of patent application, in which a plurality of terminal jacks are respectively provided at the upper and lower edges of the closed end of the insulating body, and each terminal jack corresponds to a corresponding terminal The slots communicate for the corresponding terminals to be inserted through.

第13頁 M274679 五、申請專利範圍 4 ·如申請專利範圍第1項所述之具有防塵功能的插座連接Is，其中每一端子具有一基部及一自該基部後端彎折 L伸出的知接部’且該基部係定位於所述絕緣本體之收容腔内。 5·如申請專利範圍第1項所述之具有防塵功能的插座連接器，其中該引導槽前端與外界連通，所述防塵蓋由該弓丨導槽導入絕緣本體内部。 6·如申請專利範圍第1項所述之具有防塵功能的插座連接器，還包括一遮蔽殼體’包覆於絕緣本體外部。M274679 on page 13 5. Scope of patent application 4 · The socket connection with dustproof function Is described in item 1 of the scope of patent application, where each terminal has a base portion and a protrusion protruding from the rear end of the base portion. The connection portion 'and the base portion are positioned in the receiving cavity of the insulating body. 5. The socket connector with dust-proof function according to item 1 of the scope of patent application, wherein the front end of the guide groove communicates with the outside, and the dust-proof cover is introduced into the insulating body by the bow-shaped guide groove. 6. The socket connector with dust-proof function as described in item 1 of the scope of patent application, further comprising a shield casing 'covering the outside of the insulating body.

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