M310480 八、新型說明： ‘ 【新型所屬之技藝領域】 本創作是關於一種電連接器，尤其是關於一種具有改進 鎖固裝置的電連接器。 【先前技藝】 在現有技術中，對用於連接電子産品顯示器與電路板的 連接器來說’主要是由插頭連接器、插座連接器相互連結 而成。其中，如中華民國專利第91219602號所揭示的插頭 ® 連接器如圖1所示：主要由一本體la、遮蔽殼體2&及兩鎖固 機構3a構成；其中在本體ia的兩端設置有支臂lla，該鎖固 機構3a可樞轉地安裝在本體ia的支臂lla;每一鎖固機構3a 具有用以與對接電連接器卡持的鎖固部32a，以及與安裝在 本體la表面的遮蔽殼體2a的侧部21a干涉配合的彈片31a。 由現有技術可見，對於該鎖固機構3a與本體la的安裝是採 用銷柱進行配合，因此只有一個固定點。而該連接器在對 φ 接連接器過程中，該彈片31 a在外力的作用下，會在該遮蔽 殼體2a的側部2U上進行移動。由於該遮蔽殼體2a和彈片 31a都由金屬製成，其間的滑動摩擦力非常小，因此在滑動 過程中會上出現過度滑動的情況。同時還會存在由於該鎖 固機構3a在受力方向不穩定或者受力點不集中時，而導致 該鎖固機構3a在沒有限制措施的上下方向上造成彈片 的彎折甚至直接毁損的情況發生；進而導致該連接器的機 械性能和電性連接的不穩定。因而現有電連接器仍需進一 步改進。M310480 VIII. New description: ‘ 【New technology field】 This creation is about an electrical connector, especially an electrical connector with an improved locking device. [Prior Art] In the prior art, a connector for connecting an electronic product display and a circuit board is mainly connected by a plug connector and a socket connector. The plug® connector disclosed in the Chinese Patent No. 91219602 is as shown in FIG. 1: mainly composed of a body la, a shielding shell 2& and two locking mechanisms 3a; wherein two ends of the body ia are provided An arm 11a, the locking mechanism 3a is pivotally mounted on the arm 11a of the body ia; each locking mechanism 3a has a locking portion 32a for holding with the docking electrical connector, and is mounted on the body la The side portion 21a of the shield housing 2a of the surface interferes with the fitted elastic piece 31a. It can be seen from the prior art that the mounting of the locking mechanism 3a and the body la is carried out by means of a pin, so that there is only one fixed point. When the connector is connected to the φ connector, the elastic piece 31 a moves on the side portion 2U of the shielding case 2a under the action of an external force. Since the shield case 2a and the elastic piece 31a are both made of metal, the sliding friction therebetween is extremely small, so that excessive sliding occurs during the sliding process. At the same time, when the locking mechanism 3a is unstable or the force point is not concentrated, the locking mechanism 3a causes the elastic piece to bend or even directly damage in the up and down direction without the limiting measure. ; in turn, the mechanical properties of the connector and the electrical connection are unstable. Therefore, existing electrical connectors still require further improvement.
M09724 1143〇9 005595716 M310480 【新型内容】 本創作主要疋爲解決現有電連接器中鎖 間鎖固效果不穩定㈣題.提#”本體之 ^ ，徒供一種具有改進鎖固裝置的 電連接為，可以保證良好機械性能和穩定的電性連接的電 連接器。 本創作提供下述技術方案··—種電連接器，其包括一絕 緣本體、組設於該絕緣本體上的《殼體及-對鎖固件。 該絕緣本體具有-基部，該基部有奸端子收容槽以及位 於基部兩端的支臂；該鎖固件可旋轉地安裝於該支臂上。 每一鎖固件具有用以卡持的勾部以及與支臂配合的彈性 邛，該支臂上設有滑槽，該滑槽具有兩側壁以及一底壁。 該鎖固件的彈性部收容於該滑槽内，並抵靠於滑槽的底 壁。該底壁上設置有抵頂台，且該鎖固件的彈性部抵靠於 該抵頂臺上。 該支臂還包括收容該鎖固件勾部的篏槽以及樞接通孔。 該抵頂台還凹設有導引槽用以引導安裝鎖固件。 該鎖固件還包括一樞孔及按壓部，該按壓部具有兩側 邊，在該按壓部内成型有彈性部。 該彈性部還進一步包括一抵靠部。 該遮蔽殼體上設置有樞柱。 該滑槽的兩側壁和該按壓部的兩側邊相對應。 本創作較現有技術的電連接器，本創作的電連接器在由 樞柱固定該鎖固件的情況下，創新地將鎖固件的彈性部收 容在絕緣本體支臂的滑槽内。籍由該滑槽的兩侧壁的限 M310480 工 制，可以使得該鎖固件在外力 — 你r刀不％定的作用下也能正常丄 作，克服現有技術中由於受力：〜 又刀不均容易造成鎖固件損壞的 缺點。具有安裝方便，電連接穩定的優點。 【實施方式】 為更好的理解本創作的精神，以下結合本創作的—較佳 實施例對其作進一步說明。M09724 1143〇9 005595716 M310480 [New content] The main purpose of this creation is to solve the problem that the locking effect of the lock in the existing electrical connector is unstable (4). The body of the body is provided with an improved electrical connection. The present invention provides an electrical connector that includes an insulative housing, a housing that is assembled on the insulative housing, and an electrical connector that is capable of ensuring good electrical performance and a stable electrical connection. - a pair of locking members. The insulative housing has a base portion having a receiving terminal receiving groove and an arm at both ends of the base; the locking member is rotatably mounted on the arm. Each locking member has a locking member a hook portion and an elastic cymbal engaged with the arm, the arm is provided with a sliding slot, the sliding slot has two side walls and a bottom wall. The elastic portion of the locking member is received in the sliding slot and abuts against the chute The bottom wall is provided with an abutting table, and the elastic portion of the locking member abuts against the abutting table. The arm further includes a tongue and groove for receiving the locking hook portion and a pivoting hole. The abutment table is also concavely guided The locking member further includes a pivot hole and a pressing portion, the pressing portion has two side edges, and the elastic portion is formed in the pressing portion. The elastic portion further includes an abutting portion. A pivot post is disposed on the body. The two side walls of the chute correspond to the two side edges of the pressing portion. The present invention is more than the prior art electrical connector, wherein the electrical connector of the present invention is fixed by the pivot post. Under the innovative, the elastic portion of the lock is housed in the sliding groove of the arm of the insulating body. The limit of the two side walls of the chute is M310480, so that the lock can be externally--there is no fixed Under the action of the device, it can also work normally, overcoming the shortcomings of the prior art due to the force: ~ and the unevenness of the knife is easy to cause the damage of the locker. It has the advantages of convenient installation and stable electrical connection. [Embodiment] For better understanding of this The spirit of creation is further described below in connection with the preferred embodiment of the present invention.
如圖2、3和4所示，根據本創作實施例的電連接器4包含 一絕緣本體1、一遮蔽殼體2及一對鎖固件3。 該絕緣本體1，其具有一長方體形基部1〇及自該基部1〇 長度方向向兩端延伸的支臂12,該基部1〇内部具有若干端 子收容槽11用於收容端子（圖中未示出）。令該絕緣本體i 的如側方向爲接插部14，該支臂12與接插部14的兩段之間 具有卡扣空間13;該支臂12還進一步包括與該鎖固件3相配 合的一嵌槽123、一滑槽122以及形成在該支臂12的中部位 置的貫通該基部10的樞接通孔121，詳見圖5所示。其中該 滑槽122包括有兩側壁1221和一底壁1225，在該底壁1225 設置有用於供該鎖固件3抵頂的抵頂台1224。該抵頂台1224 凹設有引導安裝的導引槽1223，以及由底壁1225過渡到該 抵頂台1224的過渡斜面1222。此外，在該支臂12上還成型 有一缺部124容置該鎖固件3，以及多個用於安裝該遮蔽殼 體2的安裝孔15。As shown in Figures 2, 3 and 4, the electrical connector 4 according to the present embodiment includes an insulative housing 1, a shield housing 2 and a pair of fasteners 3. The insulative housing 1 has a rectangular parallelepiped base 1 and an arm 12 extending from the longitudinal direction of the base 1 to the two ends. The base 1 has a plurality of terminal receiving slots 11 for receiving terminals (not shown). Out). The side of the insulative housing i is abutting portion 14 , and the arm 12 and the two portions of the connecting portion 14 have a latching space 13 ; the arm 12 further includes a matching function with the locking member 3 A slot 123, a slot 122, and a pivoting hole 121 formed in the central portion of the arm 12 through the base 10 are shown in FIG. The sliding slot 122 includes two side walls 1221 and a bottom wall 1225. The bottom wall 1225 is provided with an abutment table 1224 for the locking member 3 to abut. The abutment table 1224 is recessed with a guide slot 1223 for guiding installation and a transition ramp 1222 for transitioning from the bottom wall 1225 to the abutment table 1224. Further, a notch 124 is formed on the arm 12 to accommodate the lock member 3, and a plurality of mounting holes 15 for mounting the shield case 2.
該鎖固件3可旋轉地安裝於支臂12上。每一鎖固件3的前 端具有用以卡持的勾部3 1，中間開設有一固定樞孔3 2，而 後端則成型有一按壓部34。該按壓部34經彎折延伸有與絕 M09724 1143〇9 005595716 M310480 緣本體1配合的彈性部33,以及由按壓部34向兩邊彎折形成 的側邊341，該側邊341與上述滑槽122的側壁1221相對應。 其中該勾部31收容於該嵌槽123内或收容於該卡扣空間13 内，而該樞孔32位置與支臂12上的樞接通孔121位置相對應 配合。該彈性部33具體地還具有一抵靠部331，該抵靠部331 收容在該滑槽122内並抵觸於該抵頂台1224,並能夠在外力 和彈性回復力的作用下沿該抵頂台1224在滑槽122中進行 丨前後滑移。同時該勾部31則旋轉聯動，使得該勾部31在該 嵌槽123和卡扣空間13之間移動。 該遮蔽殼體2組設於絕緣本體丨表面，覆蓋該絕緣本體i 的基部10。對應上述的鎖固件3的樞孔32和樞接通孔121的 位置，在該遮蔽殼體2的對應位置還一體成型有樞柱2〇，如 圖3所示。該樞柱2〇通過彎折成型爲中空的柱體，並具有一 個縫隙201。在組裝過程中該樞柱2〇籍由該縫隙2〇1與該樞 接通孔121硬干涉達到固定，同時設置在該遮蔽殼體2的多 個卡持片21與絕緣本體1基部1 〇上的多個安裝孔丨5進行配 合，固定該遮蔽殼體2於基部10。 本創作組裝時’首先將該鎖固件3的勾部3 1沿設置在滑槽 122中的導引槽1223水平向絕緣本體1的前側推進，該彈性 部33的抵靠部331則由滑槽122底壁1225沿過渡斜面1222滑 移到該抵頂台1224上；此時將鎖固件3的樞孔32與絕緣本體 上1設置的樞接通孔121上下對應；再將該遮蔽殼體2覆蓋 到該絕緣本體1上，使得遮蔽殼體2上的樞柱2〇依次通過該 樞孔32和樞接通孔121，並與該樞接通孔121干涉收容緊固The lock 3 is rotatably mounted to the arm 12. The front end of each of the fasteners 3 has a hook portion 3 for holding, and a fixed pivot hole 32 is formed in the middle, and a pressing portion 34 is formed at the rear end. The pressing portion 34 is bent and extended with an elastic portion 33 that cooperates with the M09724 1143〇9 005595716 M310480 edge body 1 and a side edge 341 that is bent by the pressing portion 34 toward both sides. The side edge 341 and the sliding groove 122 are formed. The side walls 1221 correspond to each other. The hook portion 31 is received in the recessed groove 123 or received in the buckle space 13 , and the position of the pivot hole 32 is matched with the position of the pivoting hole 121 on the arm 12 . The elastic portion 33 further has an abutting portion 331 which is received in the sliding groove 122 and abuts against the abutting table 1224, and is capable of being subjected to the external force and the elastic restoring force. The table 1224 performs a forward and backward slip in the chute 122. At the same time, the hook portion 31 is rotationally coupled such that the hook portion 31 moves between the recessed groove 123 and the buckle space 13. The shielding shell 2 is assembled on the surface of the insulating body and covers the base 10 of the insulating body i. Corresponding to the position of the pivot hole 32 and the pivoting hole 121 of the above-mentioned locking member 3, a pivot post 2 is integrally formed at a corresponding position of the shielding housing 2, as shown in FIG. The pivot post 2 is formed into a hollow cylinder by bending and has a slit 201. During the assembly process, the pivot post 2 is hardened by the gap 2〇1 and the pivoting hole 121 to be fixed, and is disposed on the plurality of holding pieces 21 of the shielding case 2 and the base 1 of the insulating body 1 The plurality of mounting holes 5 are fitted to fix the shield case 2 to the base 10. When the present assembly is assembled, the hook portion 3 1 of the fastener 3 is first advanced horizontally toward the front side of the insulative housing 1 along the guide groove 1223 provided in the chute 122, and the abutting portion 331 of the elastic portion 33 is formed by the chute. The bottom wall 1225 of the bottom plate 1225 is slid along the transitional slope 1222 to the abutment table 1224; at this time, the pivot hole 32 of the fastener 3 is correspondingly connected to the pivoting hole 121 provided on the insulating body 1; Covering the insulative housing 1 such that the pivot post 2 on the shielding housing 2 passes through the pivot hole 32 and the pivoting hole 121 in sequence, and interferes with the pivoting hole 121 to receive and fasten
114309 005595716 M310480 於該樞接通孔121中；從而樞接該鎖固件3於支臂12中，完 成其安裝過程。如圖5和8所示，此時該鎖固件3的彈性部33 收容在該滑槽122中，其抵靠部331直接抵觸於該抵頂台 1224 ’其彈性部33的寬度與滑槽122兩側壁1221的寬度相 當。因此彈性部33會限制的該滑槽122中；而該鎖固件3的 勾部3 1則收容在該卡扣空間13内。 本創作在接插動作前，見圖6所示，該鎖固件3的勾部3 1114309 005595716 M310480 is in the pivoting hole 121; thereby pivoting the locking member 3 into the arm 12 to complete the installation process. As shown in FIGS. 5 and 8, at this time, the elastic portion 33 of the fastener 3 is received in the sliding slot 122, and the abutting portion 331 directly abuts against the width of the elastic portion 33 and the sliding slot 122 of the abutting portion 1224'. The width of the two side walls 1221 is equivalent. Therefore, the elastic portion 33 is restricted in the sliding groove 122; and the hook portion 31 of the locking member 3 is received in the locking space 13. Before the insertion operation, as shown in FIG. 6, the hook portion 3 of the fastener 3
此時處於絕緣本體1的接插部14和支臂12之間的卡扣空間 13内，而彈性部33收容在滑槽122内並且處於彈性預壓力 下。當施外力於該鎖固件3的按壓部34後，該鎖固件3彈 性部33在壓力作用下被壓縮並同時在滑槽122内前後方向 上移動。此時鎖固件3的勾部3 1則以收容在樞孔32和樞接通 孔121中的樞柱20爲軸心進行旋轉，離開該卡扣空間丨3收容 至該嵌槽123内，如圖7所示。此時可進行插拔動作。在此 過程中’滑槽122兩側壁1221可以限制抵靠部33 1及彈性部 33其他方向的移動，而且由於滑槽122兩側壁1221和該按壓 部34的侧邊341相對應，因此可以防止彈性部33的過壓造成 的宝又損。待插拔完畢後放開該按壓部3 4，該勾部3 1則在彈 性部33存在的彈性回復力作用下恢復至原狀，使該鎖固件3 的勾部31重定到該卡扣空間13内，完成插拔動作。At this time, it is in the snap space 13 between the insertion portion 14 of the insulative housing 1 and the arm 12, and the elastic portion 33 is housed in the chute 122 and under an elastic preload. When an external force is applied to the pressing portion 34 of the lock member 3, the elastic portion 33 of the lock member 3 is compressed under pressure and simultaneously moved in the front-rear direction in the chute 122. At this time, the hook portion 3 1 of the fastener 3 is pivoted about the pivot post 20 received in the pivot hole 32 and the pivoting hole 121, and is received from the latching space 丨3 into the recessed groove 123, such as Figure 7 shows. At this time, the insertion and removal can be performed. During the process, the two side walls 1221 of the chute 122 can restrict the movement of the abutting portion 33 1 and the elastic portion 33 in other directions, and since the two side walls 1221 of the chute 122 correspond to the side edges 341 of the pressing portion 34, it can be prevented. The treasure caused by the overpressure of the elastic portion 33 is damaged. After the insertion and removal is completed, the pressing portion 34 is released, and the hook portion 3 1 is restored to the original state by the elastic restoring force of the elastic portion 33, and the hook portion 31 of the locking member 3 is reset to the buckle space 13 Inside, complete the insertion and removal action.
知上該，與現有技術的電連接器相比，本創作的電連接 器的鎖固件3通過樞柱20的鎖固外還將彈性部33收容在支 臂的滑槽122中，使得該鎖固件3能穩固地動作防止因外力 方向不穩定或者受力不均造成鎖固件毀損的情況發生，達 1143〇9 005595716 M310480 到良好機械性能和穩定的電性連接。 本創作的技術内容及技術特點已揭示如上，然而熟悉本 領域的技術人員仍可能基於本創作的教示及揭示而作種種 不背離本創作精神的替換及修飾。因此，本創作的保護範 圍應不限於實施例所揭示的内容，而應包括各種不背離本 創作的替換及修飾，並為本專利申請請求項所涵蓋。 【圖式簡單說明】 圖1係一現有電連接器的立體組合圖； > 圖2係一本創作電連接器的立體分解圖； 圖3係圖2所示本創作電連接器的a部分局部放大圖； 圖4係本創作電連接器的另一角度的立體分解圖； 圖5係本創作電連接器的絕緣本體的立體圖； 圖6係本創作電連接器的組合圖； 圖7係本創作電連接器的動作時的立體圖；以及 圖8係本創作電連接器局部剖視圖。 ^ 【主要組件符號說明】 1 絕緣本體 2 遮蔽殼體 3 鎖固件 4 電連接器 1 a 本體 2a 遮蔽殼體 3a 鎖固機構 10 基部 11 收容槽 12 支臂 13 卡扣空間 14 接插部 15 安裝孔 20 樞柱 21 卡持片 31 勾部 M09724 1143〇9 005595716 10- (5： M310480It is to be noted that, compared with the prior art electrical connector, the locking member 3 of the present electrical connector is also received by the locking portion 20 and the elastic portion 33 is received in the sliding groove 122 of the arm, so that the locking Firmware 3 can be stably operated to prevent the damage of the lock due to unstable external force or uneven force, up to 1143〇9 005595716 M310480 to good mechanical properties and stable electrical connection. The technical content and technical features of the present invention have been disclosed as above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit of the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of protection of the present invention is not limited to the contents disclosed in the embodiments, but should include various alternatives and modifications that do not depart from the present invention and are covered by the present application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective assembled view of a conventional electrical connector; > Fig. 2 is an exploded perspective view of a prior art electrical connector; Fig. 3 is a portion of the present electrical connector shown in Fig. 2. Figure 4 is a perspective exploded view of another embodiment of the present electrical connector; Figure 5 is a perspective view of the insulative housing of the present electrical connector; Figure 6 is a combination of the present electrical connector; Figure 7 A perspective view of the operation of the present electrical connector; and FIG. 8 is a partial cross-sectional view of the present electrical connector. ^ [Main component symbol description] 1 Insulating body 2 Shielding housing 3 Locking hardware 4 Electrical connector 1 a Main body 2a Shielding housing 3a Locking mechanism 10 Base 11 accommodating groove 12 Arm 13 Snap space 14 Socket 15 Installation Hole 20 Pivot 21 Clamping piece 31 Hook part M09724 1143〇9 005595716 10- (5: M310480
32 才區孔 33 彈性部 34 按壓部 11a 支臂 21a 側部 31a 彈片 32a 鎖固部 121 樞接通孔 122 滑槽 123 嵌槽 124 缺部 124 缺部 331 抵靠部 341 侧邊 1221 側壁 1222 過渡斜面 1223 導引槽 1224 抵頂台 1225 底壁32 Socket hole 33 Elastic portion 34 Pressing portion 11a Arm 21a Side portion 31a Spring piece 32a Locking portion 121 Pivot hole 122 Slot groove 123 Groove 124 Flaw portion 124 Lack 331 Abutment portion 341 Side edge 1221 Side wall 1222 Transition Bevel 1223 Guide groove 1224 to the top of the top 1225