TWI725866B - Electrical connector - Google Patents
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- TWI725866B TWI725866B TW109118799A TW109118799A TWI725866B TW I725866 B TWI725866 B TW I725866B TW 109118799 A TW109118799 A TW 109118799A TW 109118799 A TW109118799 A TW 109118799A TW I725866 B TWI725866 B TW I725866B
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Abstract
Description
本發明涉及一種電連接器,尤其涉及一種耐推壓能力較佳之電連接器。 The invention relates to an electrical connector, in particular to an electrical connector with better resistance to pushing.
通用序列匯流排(Universal Serial Bus,USB)介面作為一種標準之輸入/輸出介面,已被廣泛應用於眾多電子設備之設計中。當USB設備在電子產品上使用完畢後並未移除時,電子產品若涉及收納或移動,容易造成USB設備遭受多方向撞擊力道,進而導致USB設備之毀損。傳統USB電連接器包括絕緣本體、固定於前述絕緣本體內之複數導電端子及遮蔽於前述絕緣本體外之遮蔽殼體,然當傳統USB電連接器遭受多方向撞擊力道時,其遮蔽殼體容易造成變形或崩解,在較大外力作用下時亦容易出現遮蔽殼體連同絕緣本體一起變形導致導電端子與電路板之間的連接失效等問題。 As a standard input/output interface, the Universal Serial Bus (USB) interface has been widely used in the design of many electronic devices. When the USB device is not removed after being used on the electronic product, if the electronic product involves storage or movement, it is easy to cause the USB device to be subjected to multi-directional impact force, which may result in damage to the USB device. The traditional USB electrical connector includes an insulating body, a plurality of conductive terminals fixed in the aforementioned insulating body, and a shielding shell shielded from the aforementioned insulating body. However, when the traditional USB electrical connector is subjected to multi-directional impact force, the shielding shell is easy to cover. Deformation or disintegration is caused, and problems such as the deformation of the shielding shell together with the insulating body and the failure of the connection between the conductive terminal and the circuit board due to the deformation of the shielding shell and the insulating body under the action of large external force.
有鑒於此,確有必要對傳統電連接器作進一步改進,以解決上述問題。 In view of this, it is indeed necessary to further improve the conventional electrical connector to solve the above-mentioned problems.
本發明之目的在於提供一種耐推壓能力較佳之電連接器。 The purpose of the present invention is to provide an electrical connector with better resistance to pushing.
為實現上述目的,本發明提供了一種電連接器,其包括絕緣本體、固持於前述絕緣本體之至少一組導電端子及遮蔽殼體,前述絕緣本體具有基部及突出於前述基部前側之舌板,每根前述導電端子具有突露於前述舌板表面之 接觸部、固持於絕緣本體內之固定部及位於其後端以電性連接至外部電路板上之尾部,前述遮蔽殼體具有向前開放設置之收容空間,前述電連接器還具有固定於前述遮蔽殼體一側之固定殼體,前述固定殼體具有用以安裝於外部電路板之裝配部,前述舌板突露於前述收容空間內,其中前述電連接器還包括固定於前述遮蔽殼體後部之加強件。 In order to achieve the above objective, the present invention provides an electrical connector, which includes an insulating body, at least one set of conductive terminals held on the insulating body, and a shielding shell. The insulating body has a base and a tongue plate protruding from the front side of the base. Each of the aforementioned conductive terminals has protruding from the surface of the aforementioned tongue plate The contact part, the fixed part held in the insulating body, and the tail part at the rear end of the insulating body to be electrically connected to the external circuit board. The aforementioned shielding shell has a receiving space open to the front, and the aforementioned electrical connector is also fixed to the aforementioned The fixed housing on one side of the shielding housing, the fixed housing has an assembling part for mounting on the external circuit board, the tongue plate protrudes in the receiving space, and the electrical connector further includes a fixed to the shielding housing Reinforcement at the rear.
作為本發明之進一步改進,其中前述遮蔽殼體具有頂壁、底壁及將前述頂壁和底壁相連之一對側壁,前述絕緣本體還具有一對卡持槽,前述底壁之後端形成有彎折延伸入相應卡持槽內之第一止擋部。 As a further improvement of the present invention, the shielding shell has a top wall, a bottom wall, and a pair of side walls connecting the top wall and the bottom wall, the insulating body also has a pair of clamping grooves, and the rear end of the bottom wall is formed with The first stop part that is bent and extends into the corresponding clamping groove.
作為本發明之進一步改進,其中前述裝配部為至少一對翼部,前述固定殼體包括主體部及自前述主體部一體地向後延伸形成之延伸部,前述主體部與前述遮蔽殼體固定並遮罩於前述舌板上側,前述延伸部遮蓋於前述基部之上側。 As a further improvement of the present invention, the assembling part is at least a pair of wing parts, the fixed housing includes a main body part and an extension part formed integrally extending rearward from the main body part, and the main body part is fixed to and shielded from the shielding housing. It is covered on the upper side of the tongue plate, and the extension part covers the upper side of the base part.
作為本發明之進一步改進,其中前述延伸部具有位於其底部以抓扣於前述基部之一對扣持部,前述頂壁設置有一對彈性臂,前述主體部上對應開設有避讓前述彈性臂之讓位槽。 As a further improvement of the present invention, the extension portion has a pair of buckling portions located at the bottom of the extension portion to be buckled on the base portion, the top wall is provided with a pair of elastic arms, and the main body portion is correspondingly provided with a way to avoid the elastic arms. Bit slot.
為實現上述目的,本發明還提供了一種電連接器,其包括絕緣本體、固持於前述絕緣本體之至少一組導電端子及遮蔽殼體,前述絕緣本體具有基部及突出於前述基部前側之舌板,每根前述導電端子具有突露於前述舌板表面之接觸部、固持於絕緣本體內之固定部及位於其後端以電性連接至外部電路板上之尾部,前述遮蔽殼體具有向前開放設置之收容空間,前述舌板突露於前述收容空間內,其中前述電連接器還包括固定於前述遮蔽殼體後部之加強件,其中前述加強件具有遮蓋於前述遮蔽殼體後側之後罩板及相對設置於前述後罩 板兩側之一對側罩板,前述一對側罩板分別與前述遮蔽殼體固定連接,並使前述加強件不與前述外部電路板相焊接。 In order to achieve the above object, the present invention also provides an electrical connector, which includes an insulating body, at least one set of conductive terminals held on the insulating body, and a shielding shell. The insulating body has a base and a tongue plate protruding from the front side of the base. Each of the aforementioned conductive terminals has a contact portion protruding from the surface of the tongue plate, a fixed portion held in the insulating body, and a tail portion located at the rear end of the terminal to be electrically connected to the external circuit board. The aforementioned shielding shell has a forward direction In an open receiving space, the tongue plate protrudes from the receiving space, wherein the electrical connector further includes a reinforcing member fixed to the rear of the shielding shell, wherein the reinforcing member has a rear cover that covers the rear of the shielding shell The board and the oppositely arranged on the aforementioned rear cover A pair of side cover plates on both sides of the board, the aforementioned pair of side cover plates are respectively fixedly connected with the aforementioned shielding shell, and the aforementioned reinforcing member is not welded with the aforementioned external circuit board.
作為本發明之進一步改進,其中前述後罩板具有位於其橫向方向上的中部並與前述絕緣本體相固定之配合部。 As a further improvement of the present invention, the aforementioned rear cover has a middle part located in its transverse direction and a mating part fixed to the aforementioned insulating body.
作為本發明之進一步改進,其中前述加強件具有位於其橫向方向上兩側以將電連接器安裝於電路板之至少一對翼部。 As a further improvement of the present invention, the aforementioned reinforcing member has at least a pair of wings located on both sides in the transverse direction for mounting the electrical connector on the circuit board.
作為本發明之進一步改進,其中前述加強件包括下罩板,前述後罩板與前述下罩板、側罩板一體地相連以將前述遮蔽殼體之四側包覆。 As a further improvement of the present invention, the aforementioned reinforcement includes a lower cover plate, and the aforementioned rear cover plate is integrally connected with the aforementioned lower cover plate and the side cover plate to cover the four sides of the aforementioned shielding shell.
為實現上述目的,本發明還提供了一種電連接器,其包括絕緣本體、固持於前述絕緣本體之至少一組導電端子及遮蔽殼體,前述絕緣本體具有基部及突出於前述基部前側之舌板,每根前述導電端子具有突露於前述舌板表面之接觸部、固持於絕緣本體內之固定部及位於其後端以電性連接至外部電路板上之尾部,前述遮蔽殼體具有向前開放設置之收容空間,前述舌板突露於前述收容空間內,其中前述電連接器還包括固定於前述遮蔽殼體後部之加強件,其中前述導電端子包括一組第一導電端子和一組第二導電端子,每根第一導電端子具有突露於前述舌板上且呈彎曲狀之第一接觸部,每根第二導電端子具有突露於前述舌板上且呈平直狀之第二接觸部,於前後方向上,前述第二接觸部位於前述第一接觸部之前方,前述尾部自前述固定部之頂端向後延伸並暴露於前述基部外側,且前述尾部呈彎曲狀以與前述電路板以免焊接之方式彈性接觸。 In order to achieve the above object, the present invention also provides an electrical connector, which includes an insulating body, at least one set of conductive terminals held on the insulating body, and a shielding shell. The insulating body has a base and a tongue plate protruding from the front side of the base. Each of the aforementioned conductive terminals has a contact portion protruding from the surface of the tongue plate, a fixed portion held in the insulating body, and a tail portion located at the rear end of the terminal to be electrically connected to the external circuit board. The aforementioned shielding shell has a forward direction In an open accommodating space, the tongue plate protrudes from the accommodating space, wherein the electrical connector further includes a reinforcing member fixed to the rear of the shielding shell, wherein the conductive terminals include a set of first conductive terminals and a set of first conductive terminals. Two conductive terminals, each first conductive terminal has a curved first contact portion protruding on the tongue plate, and each second conductive terminal has a flat second contact portion protruding on the tongue plate The contact portion, in the front-to-back direction, the second contact portion is located in front of the first contact portion, the tail portion extends rearward from the top end of the fixed portion and is exposed to the outside of the base portion, and the tail portion is curved to connect to the circuit board. To avoid elastic contact by welding.
作為本發明之進一步改進,其中前述遮蔽殼體還具有向後突伸以對前述加強件進行限位之第二止擋部。 As a further improvement of the present invention, the aforementioned shielding shell further has a second stopper portion protruding backward to limit the aforementioned reinforcing member.
相較於現有技術,本發明電連接器藉由固定於前述遮蔽殼體後部之加強件來增強遮蔽殼體之結構強度,從而提升電連接器之耐推壓能力。 Compared with the prior art, the electrical connector of the present invention enhances the structural strength of the shielding shell by the reinforcing member fixed at the back of the shielding shell, thereby improving the resistance to pressing of the electrical connector.
100、100'、100":電連接器 100, 100', 100": electrical connector
101、101'、101":翼部 101, 101', 101": Wing
1、1'、1":絕緣本體 1, 1', 1": Insulating body
11、11":基部 11, 11": base
112:基體部 112: base
1121:固定槽 1121: fixed slot
1123:限位壁 1123: Limiting Wall
1124:限位槽 1124: limit slot
1125:開口 1125: opening
1126:卡持槽 1126: card slot
1127:配合槽 1127: Mating Slot
113:安裝部 113: Installation Department
1131:承載板 1131: Carrier Board
1132:延伸臂 1132: Extension arm
1133:缺槽 1133: missing slot
1134:收容槽 1134: Containment Slot
1135:隔欄 1135: compartment
114:定位凸部 114: positioning convex
115:插槽 115: slot
116":突出部 116": protrusion
12:舌板 12: Tongue plate
121:通孔 121: Through hole
2、2'、2":導電端子 2, 2', 2": conductive terminal
2a:第一導電端子 2a: The first conductive terminal
2b:第二導電端子 2b: second conductive terminal
21:接觸部 21: Contact
21a:第一接觸部 21a: First contact
21b:第二接觸部 21b: second contact part
22:固定部 22: Fixed part
23:尾部 23: tail
231、231a、231b:抵接部 231, 231a, 231b: abutment part
24:連接部 24: Connection part
25:銜接部 25: Connection Department
3、3'、3":遮蔽殼體 3, 3', 3": shielding shell
30:收容空間 30: Containment Space
301:彈性臂 301: Flexible arm
31:頂壁 31: top wall
32:底壁 32: bottom wall
321:第一止擋部 321: first stop
322、343':第二止擋部 322, 343': second stop
34、34':側壁 34, 34': side wall
341:定位槽 341: positioning slot
342:第一結合部 342: first joint
4、4'、4":固定殼體 4, 4', 4": fixed shell
41:主體部 41: main body
411:讓位槽 411: Give way
42:延伸部 42: Extension
421:扣持部 421: buckle part
422:插片 422: Insert
5、5'、5":加強件 5, 5', 5": reinforcement
51、51":後罩板 51, 51": rear cover plate
510:板體部 510: Board Body
511:配合部 511: Cooperating Department
52、52":側罩板 52, 52": side cover plate
521:第二結合部 521: second joint
53":下罩板 53": Lower cover plate
531":定位孔 531": positioning hole
6:絕緣件 6: Insulation
第一圖係本發明電連接器第一實施例之立體組裝圖。 The first figure is a three-dimensional assembly diagram of the first embodiment of the electrical connector of the present invention.
第二圖係第一圖所示電連接器另一視角之視圖。 The second figure is a view from another perspective of the electrical connector shown in the first figure.
第三圖係第一圖所示電連接器之立體分解圖。 The third figure is a three-dimensional exploded view of the electrical connector shown in the first figure.
第四圖係第三圖所示電連接器另一視角之視圖。 Figure 4 is a view of the electrical connector shown in Figure 3 from another perspective.
第五圖係第三圖所示電連接器中導電端子與絕緣本體之立體分解圖。 The fifth figure is a three-dimensional exploded view of the conductive terminal and the insulating body in the electrical connector shown in the third figure.
第六圖係第一圖所示電連接器之側視圖。 Figure 6 is a side view of the electrical connector shown in Figure 1.
第七圖係第一圖所示電連接器之剖視圖。 The seventh figure is a cross-sectional view of the electrical connector shown in the first figure.
第八圖係本發明電連接器第二實施例之立體組裝圖。 The eighth figure is a three-dimensional assembly diagram of the second embodiment of the electrical connector of the present invention.
第九圖係第八圖所示電連接器之部分分解圖。 Figure 9 is a partial exploded view of the electrical connector shown in Figure 8.
第十圖係本發明電連接器第三實施例之立體組裝圖。 The tenth figure is a three-dimensional assembly diagram of the third embodiment of the electrical connector of the present invention.
第十一圖係第十圖所示電連接器另一視角之視圖。 Figure 11 is a view of the electrical connector shown in Figure 10 from another perspective.
第十二圖係第十一圖所示電連接器之加強件之立體圖。 Figure 12 is a perspective view of the reinforcing member of the electrical connector shown in Figure 11.
請參第一圖至第七圖所示為本發明電連接器100之第一實施例,前述電連接器100用以安裝於外部電路板(未圖示)上,其包括絕緣本體1、固持於前述絕緣本體1之至少一組導電端子2及遮蔽殼體3。
Please refer to Figures 1 to 7 showing the first embodiment of the
請參第一圖至第六圖所示,前述絕緣本體1具有基部11及突出於前述基部11前側之舌板12,在本實施例中,前述舌板12自前述基部11之前端面一
體地向前延伸形成,且在高度方向上,前述舌板12之上、下表面均位於前述基部11之上、下表面之間。
Please refer to the first to sixth figures, the aforementioned insulating
前述基部11具有基體部112及自前述基體部112向後延伸形成之安裝部113,前述安裝部113具有沿橫向方向延伸形成之承載板1131及分置於前述承載板1131於橫向方向上兩端之一對延伸臂1132,前述承載板1131與前述基體部112在前後方向上間隔開來以形成位於兩者之間的缺槽1133。如第七圖所示,前述安裝部113之底面位於前述舌板12之底面上方,進一步地,在本發明優選之實施例中,前述安裝部113之底面位於舌板12之頂面上方,以減小外部電路板之佔用空間,節省安裝空間。
The
前述承載板1131上設置有沿橫向方向並排設置之複數收容槽1134,每一前述收容槽1134向上開放設置且由相鄰之兩個隔欄1135間隔形成。在本實施例中,前述隔欄1135向後延伸超出前述承載板1131之後端面,且終止於前述延伸臂1132之後端面所在的平面。
The supporting
另,前述基部11還具有分置於其橫向方向上兩側之一對定位凸部114,前述一對定位凸部114分別自前述基體部112之兩側面沿橫向方向向外突出形成。進一步地,在本實施例中,前述基部11還具有分置於其橫向方向上兩側之一對插槽115,前述插槽115設置於相應側之前述延伸臂1132與前述基體部112之交接處,且自上向下凹陷形成。
In addition, the
前述基體部112具有沿橫向方向排列之複數固定槽1121、位於前述固定槽1121前側之限位壁1123以及位於前述固定槽1121後側之限位槽1124。前述固定槽1121沿高度方向延伸,其向上且向前開放設置。前述限位壁1123在前述固定槽1121之前側對其部分遮擋,且前述限位壁1123斷續設置以形成與相應固定
槽1121相連通之開口1125。前述限位槽1124凹設於前述基體部112之上側且與前述固定槽1121一一對應設置。在本實施例中,前述固定槽1121之數量為四個。前述限位槽1124與前述收容槽1134一一對應設置,且沿前後方向對齊。
The
請參第一圖至第七圖所示,每根前述導電端子2具有突露於前述舌板12表面之接觸部21、固持於前述絕緣本體1內之固定部22及位於其後端以電性連接至外部電路板上之尾部23。
Please refer to the first to seventh figures, each of the aforementioned
在本發明中,前述尾部23自前述固定部22沿水平方向向後延伸並暴露於前述基部11外側,且前述尾部23呈彎曲狀以與前述電路板以免焊接之方式彈性接觸。
In the present invention, the
具體地,在本實施例中,前述導電端子2包括一組第一導電端子2a和一組第二導電端子2b,每根第一導電端子2a具有突露於前述舌板12上且呈彎曲狀之第一接觸部21a,每根第二導電端子2b具有突露於前述舌板12上且呈平直狀之第二接觸部21b,於前後方向上,前述第二接觸部21b位於前述第一接觸部21a之前方,如此,藉由第二組導電端子2b來實現高速訊號之傳輸。另,前述第一導電端子2a之數量為四根,第二導電端子2b之數量為五根。
Specifically, in this embodiment, the aforementioned
進一步地,每一前述尾部23具有向下拱出形成以與電路板彈性接觸之抵接部231,在前後方向上,前述第一導電端子2a之抵接部231a位於前述第二導電端子2b之抵接部231b之後側。在前述抵接部231未抵接至電路板之自由狀態下,於高度方向上,前述第一導電端子2a之抵接部231a位於前述第二導電端子2b之抵接部231b之下側。
Further, each of the
每根前述導電端子2還具有將前述固定部22之頂端與前述尾部23相連之連接部24,前述第一導電端子2a之連接部24沿前後方向延伸並限位於前述
絕緣本體1對應之限位槽1124及收容槽1134內。
Each of the aforementioned
前述第一導電端子2a中之每一根導電端子2之固定部22沿豎直方向延伸,前述第二導電端子2b中之每一根導電端子2之固定部22呈L形,且前述第二導電端子2b中之每一根還具有位於其第二接觸部21b和其固定部22之間的銜接部25,前述銜接部25在橫向方向上之寬度小於其固定部22之寬度。
The fixing
在本實施例中,前述第一導電端子2a自上向下組裝於前述絕緣本體1內,並藉由其固定部22來固持於前述絕緣本體1之相應固定槽1121。前述第二導電端子2b鑲埋成型於前述絕緣本體1內,且前述絕緣本體1之舌板12上設置有沿高度方向將其貫穿之複數通孔121,前述通孔121與第二導電端子2b中之各導電端子2對應設置以將前述導電端子2部分地向外暴露。另,在本實施例中,一排前述通孔121靠近前述舌板12之前端設置,前述第二導電端子2b之第二接觸部21b對應暴露於前述通孔121處。
In this embodiment, the first
請參第一圖至第四圖並結合第六圖、第七圖所示,前述遮蔽殼體3具有向前開放設置之收容空間30,前述舌板12突露於前述收容空間30內。具體地,前述遮蔽殼體3具有頂壁31、底壁32及將前述頂壁31和底壁32相連之一對側壁34,前述頂壁31、底壁32及一對側壁34相連形成前述收容空間30。
Please refer to the first to fourth figures in combination with the sixth and seventh figures. The
前述絕緣本體1還具有一對卡持槽1126,前述一對卡持槽1126凹設於前述基體部112之底部,前述底壁32之後端形成有彎折延伸入相應卡持槽內之第一止擋部321。
The insulating
前述頂壁31向後延伸以使其後端面抵接於基體部112之前端面,前述導電端子2之尾部23突設於前述底壁32之後端面後側。在本實施例中,前述底壁32還具有向後延伸超出前述基體部112之後端面之第二止擋部322。
The
進一步地,每一前述側壁34具有自其後端面向前凹陷形成之定位槽341及位於前述定位槽341前側之第一結合部342,前述基部11之一對定位凸部114向前插入相應定位槽341內。在本實施例中,前述第一結合部342為突設於相應之側壁34外之突出結構,在其他實施例中,前述第一結合部342也可為凹設於相應側壁34外之凹陷結構。
Further, each of the
同時,請參第一圖至第七圖所示,前述電連接器100還具有固定於前述遮蔽殼體3一側之固定殼體4以及固定於前述遮蔽殼體3後部之加強件5,前述固定殼體4具有用以安裝於外部電路板之至少一對翼部101,每一前述翼部101開設有供安裝於外部電路板上之安裝孔。
At the same time, please refer to the first to seventh figures, the aforementioned
前述固定殼體4包括主體部41及自前述主體部41一體地向後延伸形成之延伸部42,前述主體部41與前述遮蔽殼體3固定並遮罩於前述舌板12之上側,在本發明優選之實施例中,前述主體部41與前述遮蔽殼體3焊接相連;另,前述頂壁31設置有一對彈性臂301,前述主體部41上對應開設有避讓前述彈性臂301之讓位槽411。前述延伸部42遮蓋於前述基部11之上側且具有位於其底部以抓扣於前述基部11之一對扣持部421,又,在本實施例中,前述延伸部42還具有向下彎折延伸以插入相應插槽115內之一對插片422,前述一對插片422分置於前述延伸部42在橫向方向上之兩側,且在前後方向上位於前述扣持部421之前側。
The fixed
前述尾部23在前後方向上位於前述固定殼體4之遮罩範圍內,具體地,前述尾部23暴露於前述遮蔽殼體3之後側,且向下暴露於前述固定殼體4之延伸部42下方之遮罩範圍內,也即,從電連接器100之上方來看,前述尾部23並未向外暴露,從而使得固定殼體4能對導電端子2進行良好之遮蔽,可吸收外界電磁波,也可抑制自身之電磁波,進而實現防止電磁干擾之功能。
The
如第二圖至第四圖並結合第六圖及第七圖所示,在本實施例中,前述加強件5具有遮蓋於前述遮蔽殼體後側之後罩板51及相對設置於前述後罩板51兩側之一對側罩板52,前述一對側罩板52分別與前述遮蔽殼體3固定連接,並使該電連接器100受到在對接方向上之推壓作用力時,前述電連接器100受到外界之推壓作用力時之耐推壓能力增強至不小於40公斤,也即外界施加之推壓作用力小於或等於40公斤時,均不會對電連接器100造成影響。
As shown in the second to fourth figures in combination with the sixth and seventh figures, in this embodiment, the reinforcing
進一步地,前述後罩板51具有位於其橫向方向上之中部並與前述絕緣本體1相固定之配合部511,前述配合部511與前述側罩板52同向延伸形成。具體地,前述配合部511為自前述後罩板51之板體部510向前彎折延伸形成之片狀結構。前述絕緣本體1具有設置於其底部且與前述配合部511相固定之配合槽1127,在本發明所展示之實施例中,前述配合槽1127可為向下且向後開放設置之多向開放式結構;在其他實施例中,前述配合槽1127也可為僅向後開放設置之單向開放式結構,此時,前述配合部511向前插入並限位於前述配合槽1127內。如第七圖所示,前述第二止擋部322向後突伸並使其後端面位於前述後罩板51之前表面後側,在優選之實施例中,前述第二止擋部322位於前述後罩板51之正下方,以在下側對前述後罩板51進行限位。
Furthermore, the aforementioned
當電連接器100遭受到外界之推壓作用力時,首先承受推壓作用力的為遮蔽殼體3,藉由前述加強件5之支撐,可使前述遮蔽殼體3維持正常之形狀而避免變形及崩解,當推壓作用力逐漸加強,前述遮蔽殼體3逐漸開始產生扭曲旋轉之形變力,進而帶動前述加強件5開始有扭曲旋轉之形變力,而由於第二止擋部322位於前述後罩板51之正下方,此時第二止擋部322可對加強件5提供止擋及限位作用,因此第二止擋部322對前述加強件5提供了一個反形變之力量,進
而增強了抵抗推壓作用力之能力。
When the
每一前述側罩板52具有與前述遮蔽殼體3之相應第一結合部342相配合之第二結合部521。在本實施例中,前述加強件5自後向前安裝至前述遮蔽殼體3之後側,前述配合部511向前插入前述配合槽1127內,前述側罩板52藉由第二結合部521與第一結合部342之配合來實現與遮蔽殼體3之間的結合,同時,前述側罩板52還藉由焊接之方式與前述遮蔽殼體3之側壁34之間進一步結合,當然,在本發明之其他實施例中,前述側罩板52也可僅藉由第二結合部521和焊接方式中之一種來實現與遮蔽殼體3之間的固定。
Each of the aforementioned
在本發明中,前述遮蔽殼體3並未設置與外部電路板相卡合固定之固定腳,而是藉由固定殼體4(或者固定殼體4與加強件5)之翼部101來固定安裝在電路板上,進而增加電連接器100與電路板之間的結合力。
In the present invention, the
另,如第二圖、第四圖及第七圖所示,在本發明中,前述固定殼體4之延伸部42內側設置有一絕緣件6,前述絕緣件6自前述尾部23之上方將其完全遮蓋。在本實施例中,前述絕緣件6呈片狀,且貼置於前述固定殼體4之延伸部42內側。
In addition, as shown in the second, fourth, and seventh figures, in the present invention, an insulating
如第八圖至第九圖所示,為本發明電連接器100'之第二實施例,前述電連接器100'之基本組成及結構均與第一實施例中電連接器100相同,也包括絕緣本體1'、至少一組導電端子2'及遮罩於絕緣本體1'外之遮蔽殼體3'、固定殼體4'、加強件5',其他相同之結構在此不再贅述,以下僅以其區別之處進行說明:在本實施例中,前述加強件5'之基本結構與第一實施例中之加強件5相同,不同之處在於,前述加強件5'也具有位於其橫向方向上兩側之至少一對翼部101',以和前述固定殼體4'之相應翼部101'結合來共同將電連接器100'安裝
於外部電路板,並使該電連接器100'在對接方向上之耐受力不小於40公斤。另,前述遮蔽殼體3'之每一側壁34'彎折形成有抵擋於前述絕緣本體1'之第二止擋部343'。
As shown in Figures 8 to 9, it is the second embodiment of the electrical connector 100' of the present invention. The basic composition and structure of the aforementioned electrical connector 100' are the same as those of the
如第十圖至第十二圖所示,為本發明電連接器100"之第三實施例,前述電連接器100"之基本組成及結構也與第一實施例中電連接器100相同,也包括絕緣本體1"、至少一組導電端子2"及遮罩於絕緣本體1"外之遮蔽殼體3"、固定殼體4"、加強件5",其他相同之結構在此不再贅述,以下僅以其區別之處進行說明:在本實施例中,同第二實施例類似地,前述加強件5"也具有位於其橫向方向上兩側之一對翼部101",以和前述固定殼體4"之翼部101"結合來共同將電連接器100"安裝於外部電路板,並使該電連接器100"在對接方向上之耐受力不小於40公斤。
As shown in Figures 10 to 12, it is the third embodiment of the
另,前述固定殼體4"遮蓋於前述遮蔽殼體3"在高度方向上之一側,前述加強件5"遮罩於前述遮蔽殼體3"在高度方向上之另一側。具體地,前述加強件5"由金屬粉末射出成型而成,且包括下罩板53"、位於下罩板53"在橫向方向上兩側之一對側罩板52"及位於下罩板53"後側之後罩板51",前述後罩板51"與前述下罩板53"、側罩板52"一體地相連以將前述遮蔽殼體3"之四側包覆,前述加強件5"之一對翼部101"自相應側之前述側罩板52"彎折延伸形成。
In addition, the fixed
又,在本實施例中,前述絕緣本體1"之基部11"具有向下突伸形成之突出部116",前述下罩板53"開設有收容及限位前述突出部116"之定位孔531"。
Furthermore, in this embodiment, the
本發明電連接器100、100'、100"藉由固定於前述遮蔽殼體3、3'、
3"後部之加強件5、5'、5"來增強遮蔽殼體3、3'、3"之結構強度,從而提升電連接器100、100'、100"之耐推壓能力;並且藉由固定於遮蔽殼體3、3'、3"一側之固定殼體4、4'、4"來實現其在外部電路板上之安裝,以使其安裝更加牢固。
The
特別需要指出,對於本領域之普通技藝人員來說,在本發明之教導下所作之針對本發明之等效變化,仍應包含在本發明申請專利範圍所主張之範圍中。 In particular, it needs to be pointed out that for those of ordinary skill in the art, equivalent changes made to the present invention under the teaching of the present invention should still be included in the claimed scope of the patent application of the present invention.
100:電連接器 100: electrical connector
101:翼部 101: Wing
1135:隔欄 1135: compartment
23:尾部 23: tail
301:彈性臂 301: Flexible arm
321:第一止擋部 321: first stop
322:第二止擋部 322: second stop
342:第一結合部 342: first joint
421:扣持部 421: buckle part
51:後罩板 51: rear cover
Claims (10)
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Citations (4)
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TWM366779U (en) * | 2009-04-03 | 2009-10-11 | Hon Hai Prec Ind Co Ltd | Electrical connector |
CN201340935Y (en) * | 2008-09-26 | 2009-11-04 | 连展科技(深圳)有限公司 | Minitype pin connector |
TW201008035A (en) * | 2008-08-01 | 2010-02-16 | Pegatron Corp | Electrical connector |
CN201490457U (en) * | 2009-08-26 | 2010-05-26 | 诠欣股份有限公司 | Push mechanism of connector interface |
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Publication number | Priority date | Publication date | Assignee | Title |
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TW201008035A (en) * | 2008-08-01 | 2010-02-16 | Pegatron Corp | Electrical connector |
CN201340935Y (en) * | 2008-09-26 | 2009-11-04 | 连展科技(深圳)有限公司 | Minitype pin connector |
TWM366779U (en) * | 2009-04-03 | 2009-10-11 | Hon Hai Prec Ind Co Ltd | Electrical connector |
CN201490457U (en) * | 2009-08-26 | 2010-05-26 | 诠欣股份有限公司 | Push mechanism of connector interface |
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