TWI602364B - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWI602364B TWI602364B TW103112934A TW103112934A TWI602364B TW I602364 B TWI602364 B TW I602364B TW 103112934 A TW103112934 A TW 103112934A TW 103112934 A TW103112934 A TW 103112934A TW I602364 B TWI602364 B TW I602364B
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- shielding
- electrical connector
- wall
- pair
- tongue
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
本發明涉及一種電連接器，尤其涉及一種可正反***對接插座內的輸入輸出插頭連接器。 The present invention relates to an electrical connector, and more particularly to an input and output plug connector that can be inserted back and forth into a docking socket.
台灣新型第TWM253969揭示的電連接器包括具有舌板的本體部、固持於舌板上表面及下表面上的兩排端子。該電連接器可正向或反向***對接插座內。該電連接器進一步包括包覆所述本體部的外殼。 The electrical connector disclosed in Taiwan's new TWM253969 includes a body portion having a tongue plate, two rows of terminals held on the surface of the tongue and the lower surface. The electrical connector can be inserted into the docking socket either forward or reverse. The electrical connector further includes a housing that encases the body portion.
美國發明專利第7682199號揭示的電連接器包括具有基部及舌板的絕緣本體、露出於絕緣本體下表面的複數端子、及遮蔽於舌板上的金屬加強件。所述金屬加強件包括遮蔽舌板上表面的上壁、遮蔽舌板前端面的前壁及遮蔽側面的一對側壁。各側壁包括一延伸壁延伸至舌板下表面邊緣。 The electrical connector disclosed in U.S. Patent No. 7,862,199 includes an insulative housing having a base and a tongue, a plurality of terminals exposed on a lower surface of the insulative housing, and a metal reinforcement shielded on the tongue. The metal reinforcement member includes an upper wall of the surface of the shielding tongue, a front wall of the front end surface of the shielding tongue, and a pair of side walls of the shielding side. Each side wall includes an extension wall that extends to the lower surface edge of the tongue.
是以，鑒於以上問題，實有必要提供一種進一步減少刮擦之電子卡連接器及其組合，以解決上述問題。 Therefore, in view of the above problems, it is necessary to provide an electronic card connector and a combination thereof which further reduce scratching to solve the above problems.
本發明之目的係提供一種電連接器，尤其涉及一種可靠保護舌板且能提高整體強度的遮蔽殼體的電連接器。 SUMMARY OF THE INVENTION It is an object of the present invention to provide an electrical connector, and more particularly to an electrical connector for a shield housing that reliably protects the tongue and enhances overall strength.
本發明之電連接器可藉以下技術方案實現：一種電連接器，包括設有舌板的絕緣本體及覆蓋於絕緣本體上的遮蔽殼體，所述舌板包括上表面、下表面、前端面及一對側面，所述電連接器進一步包括固持於舌板上表面及下表面且分別設有接觸部的兩排導電端子，其中，所述遮蔽殼體包括遮蔽所述舌板的前端面的前壁、遮蔽所述舌板的上表面及下表面的一對遮蔽壁，各遮蔽壁 位於所述一對側面之間且設有靠近所述前壁的開孔，所述兩排導電端子的接觸部露出於開孔。 The electrical connector of the present invention can be implemented by the following technical solutions: an electrical connector comprising an insulating body provided with a tongue plate and a shielding shell covering the insulating body, the tongue plate comprising an upper surface, a lower surface and a front end surface And a pair of sides, the electrical connector further comprising two rows of conductive terminals fixed on the upper surface and the lower surface of the tongue and respectively provided with contact portions, wherein the shielding housing comprises a front end surface shielding the tongue plate a front wall, a pair of shielding walls shielding the upper surface and the lower surface of the tongue plate, each shielding wall An opening is formed between the pair of side faces and adjacent to the front wall, and the contact portions of the two rows of conductive terminals are exposed to the opening.
作為本發明進一步改進之技術方案，其中各所述遮蔽壁設有位於所述開孔後側的主體部及位於所述開孔兩側且自所述主體部向前延伸與所述前壁連接的一對延伸部。 As a further improvement of the present invention, each of the shielding walls is provided with a main body portion on a rear side of the opening and on both sides of the opening and extending forward from the main body portion to be connected to the front wall a pair of extensions.
作為本發明進一步改進之技術方案，其中遮蔽殼體包括遮蔽所述舌板的一對側面的一對側壁。 As a further improvement of the present invention, the shielding case includes a pair of side walls shielding a pair of sides of the tongue plate.
作為本發明進一步改進之技術方案，其中一對側壁分別與所述前壁或遮蔽壁連接。 As a further improvement of the present invention, a pair of side walls are respectively connected to the front wall or the shielding wall.
作為本發明進一步改進之技術方案，其中所述舌板的側面與所述遮蔽殼體的側壁中的一者設有複數扣持槽，另一者設有與所述扣持槽扣持的複數扣持部。 As a further improvement of the present invention, one of the side surface of the tongue plate and the side wall of the shielding case is provided with a plurality of fastening grooves, and the other is provided with a plurality of fastening grooves. The holding department.
作為本發明進一步改進之技術方案，其中所述絕緣本體包括與所述舌板連接的基部，所述遮蔽殼體包括遮蔽所述基部的後壁。 As a further improvement of the present invention, the insulative housing includes a base coupled to the tongue plate, and the shielding housing includes a rear wall that shields the base.
作為本發明進一步改進之技術方案，其中基部與所述遮蔽殼體的後壁中的一者設有複數卡扣部，另一者上形成與複數卡扣部卡扣的複數卡扣槽。 As a further improvement of the present invention, one of the base and the rear wall of the shielding shell is provided with a plurality of buckle portions, and the other portion forms a plurality of buckle slots that are buckled with the plurality of buckle portions.
作為本發明進一步改進之技術方案，其中前壁低於前端面的上邊緣且高於前端面的下邊緣。 As a further improvement of the present invention, the front wall is lower than the upper edge of the front end face and higher than the lower edge of the front end face.
作為本發明進一步改進之技術方案，其中電連接器為可正反插的輸入輸出插頭連接器。 As a further improvement of the technical solution of the present invention, the electrical connector is a positive and negative pluggable input and output plug connector.
相較於先前技術，本發明的前壁遮蔽所述舌板的前端面、一對遮蔽壁位於所述一對側面之間且遮蔽所述舌板的上表面及下表面。如此使得遮蔽殼體整體強度較高，令舌板能夠被可靠保護。 Compared with the prior art, the front wall of the present invention shields the front end face of the tongue plate, and a pair of shielding walls are located between the pair of side faces and shield the upper surface and the lower surface of the tongue plate. In this way, the overall strength of the shielding shell is high, so that the tongue can be reliably protected.
100‧‧‧電連接器 100‧‧‧Electrical connector
1‧‧‧絕緣本體 1‧‧‧Insulating body
11‧‧‧基部 11‧‧‧ base
111‧‧‧卡扣部 111‧‧‧Snaps
12‧‧‧舌板 12‧‧ ‧ tongue
121‧‧‧前端面 121‧‧‧ front face
13‧‧‧凸肋 13‧‧‧ rib
14‧‧‧端子槽 14‧‧‧Terminal slot
141‧‧‧前槽 141‧‧‧ front slot
142‧‧‧後槽 142‧‧‧ rear slot
143‧‧‧固定孔 143‧‧‧Fixed holes
15‧‧‧扣持槽 15‧‧‧ holding slot
16‧‧‧上表面 16‧‧‧ upper surface
17‧‧‧下表面 17‧‧‧ Lower surface
18‧‧‧側面 18‧‧‧ side
2‧‧‧導電端子 2‧‧‧Electrical terminals
200‧‧‧插座連接器 200‧‧‧ socket connector
201‧‧‧對接端子 201‧‧‧ docking terminal
21‧‧‧主體部 21‧‧‧ Main body
22‧‧‧焊接部 22‧‧‧Weld Department
23‧‧‧接觸部 23‧‧‧Contacts
24‧‧‧固定部 24‧‧‧Fixed Department
3‧‧‧遮蔽殼體 3‧‧‧Shaded housing
31‧‧‧前壁 31‧‧‧ front wall
32‧‧‧遮蔽壁 32‧‧‧ Shielded wall
321‧‧‧主體部 321‧‧‧ Main body
322‧‧‧延伸部 322‧‧‧Extension
33‧‧‧開孔 33‧‧‧Opening
34‧‧‧側壁 34‧‧‧ side wall
341‧‧‧扣持部 341‧‧‧Detention Department
35‧‧‧後壁 35‧‧‧ Back wall
351‧‧‧卡扣槽 351‧‧‧Snap slot
第一圖係本發明電連接器與插座連接器的立體組合圖； 第二圖係第一圖所示的電連接器的立體組合圖；第三圖係第二圖所示的電連接器的遮蔽殼體自絕緣本體分離的部分立體分解圖；第四圖係第三圖所示的電連接器的另一角度的部分立體分解圖；第五圖係第二圖所示的電連接器的立體分解圖；第六圖係第五圖所示的電連接器的另一角度看的立體分解圖；及第七圖係第一圖所示的電連接器與插座連接器沿VII-VII線的剖視圖。 The first figure is a perspective assembled view of the electrical connector and the socket connector of the present invention; The second figure is a perspective assembled view of the electrical connector shown in the first figure; the third figure is a partially exploded view of the shielded housing of the electrical connector shown in the second figure separated from the insulating body; 3 is a partially exploded perspective view of the electrical connector shown in FIG. 3; the fifth diagram is an exploded perspective view of the electrical connector shown in FIG. 2; and the sixth diagram is the electrical connector shown in FIG. The perspective view of the electrical connector and the receptacle connector shown in the first figure is taken along the line VII-VII.
請參照第一圖至第七圖所示，本發明的電連接器100為可與插座連接器200對接的正反插輸入輸出電連接器100。所述電連接器100包括絕緣本體1、固持於絕緣本體1上的複數導電端子2及覆蓋於絕緣本體上的遮蔽殼體3。 Referring to the first to seventh figures, the electrical connector 100 of the present invention is a forward and reverse plug input and output electrical connector 100 that can be mated with the receptacle connector 200. The electrical connector 100 includes an insulative housing 1 , a plurality of conductive terminals 2 held on the insulative housing 1 , and a shielding housing 3 covering the insulative housing.
如第五圖及第六圖所示，所述絕緣本體1由兩個片狀體上下堆疊形成。參閱第三圖及第四圖，成型後的絕緣本體1包括基部11及自基部11向前延伸的舌板12。基部11上設有複數卡扣部111。舌板12具有前端面121、上表面16、下表面17及一對側面18。舌板12的上表面16及下表面17上分別設有複數凸肋13及形成於凸肋13之間的複數端子槽14。舌板12的兩側設有複數扣持槽15。各端子槽14包括沿縱長方向延伸的前槽141、後槽142及位於前槽141與後槽142之間的固定孔143。 As shown in the fifth and sixth figures, the insulative housing 1 is formed by stacking two sheet-like bodies on top of each other. Referring to the third and fourth figures, the molded insulative housing 1 includes a base portion 11 and a tongue plate 12 extending forward from the base portion 11. The base portion 11 is provided with a plurality of latching portions 111. The tongue plate 12 has a front end face 121, an upper surface 16, a lower surface 17, and a pair of side faces 18. The upper surface 16 and the lower surface 17 of the tongue plate 12 are respectively provided with a plurality of ribs 13 and a plurality of terminal grooves 14 formed between the ribs 13. A plurality of fastening slots 15 are provided on both sides of the tongue plate 12. Each of the terminal slots 14 includes a front groove 141 extending in the longitudinal direction, a rear groove 142, and a fixing hole 143 between the front groove 141 and the rear groove 142.
所述導電端子2設有露出舌板12用於與對接連接器接觸的接觸部23、設於接觸部23前端的固定部24、焊接於電路板之焊接部22及設於接觸部23與焊接部22之間的主體部21。 The conductive terminal 2 is provided with a contact portion 23 for exposing the tongue plate 12 for contact with the mating connector, a fixing portion 24 provided at the front end of the contact portion 23, a soldering portion 22 soldered to the circuit board, and a contact portion 23 and soldering. The body portion 21 between the portions 22.
遮蔽殼體3包括位於前側的前壁31、位於上下側的一對遮蔽壁32、位於左右側的一對側壁34、及與所述一對遮蔽壁32連接的一對後壁35。所述前壁31、一對遮蔽壁32、一對側壁34、及一對後壁35圍設成收容空間30。所述側壁34與所述遮蔽壁32之間有空隙。結合第二圖至第四圖，所述側壁34設有若干凸片342。所述若干凸片342抵持于設於所述基部11的上表面16與下表面17的凹槽19。各遮蔽壁32與前壁31之間形成開孔33。各所述遮蔽壁32設有位於所述開 孔33後側的主體部321及位於所述開孔33兩側且自所述主體部321向前延伸與所述前壁31連接的一對延伸部322。各側壁34設有朝向收容空間30彎折的複數扣持部341。各後壁35上形成複數卡扣槽351。 The shielding case 3 includes a front wall 31 on the front side, a pair of shielding walls 32 on the upper and lower sides, a pair of side walls 34 on the left and right sides, and a pair of rear walls 35 connected to the pair of shielding walls 32. The front wall 31, the pair of shielding walls 32, the pair of side walls 34, and the pair of rear walls 35 surround the receiving space 30. There is a gap between the side wall 34 and the shielding wall 32. In conjunction with the second to fourth figures, the side wall 34 is provided with a plurality of tabs 342. The plurality of tabs 342 abut against the recess 19 provided in the upper surface 16 and the lower surface 17 of the base 11. An opening 33 is formed between each of the shielding walls 32 and the front wall 31. Each of the shielding walls 32 is provided at the opening A main body portion 321 on the rear side of the hole 33 and a pair of extending portions 322 located on both sides of the opening 33 and extending forward from the main body portion 321 to the front wall 31. Each of the side walls 34 is provided with a plurality of latching portions 341 that are bent toward the accommodating space 30. A plurality of snap grooves 351 are formed in each of the rear walls 35.
組裝時，所述導電端子2通過注塑成型或安裝的方式呈兩排固持於舌板12上表面的複數端子槽14及下表面的複數端子槽14。所述接觸部23露出於舌板12的後槽142，固定部24固持於固定孔143。將舌板12裝入遮蔽殼體3的收容空間30內。所述遮蔽殼體3的前壁31、一對遮蔽壁32、一對側壁34覆蓋舌板12的前端面121、上表面16、下表面17及一對側面18。結合第二圖與第四圖，各側壁34的自由末端***所述基部11與舌板12之間。所述接觸部23露出於開孔33。扣持部341抵接於絕緣本體1的扣持槽15。所述遮蔽殼體3的後壁35包覆基部11，卡扣槽351與卡扣部111卡扣。 During assembly, the conductive terminals 2 are held in two rows by a plurality of terminal slots 14 and a plurality of terminal slots 14 on the lower surface of the tongue plate 12 by injection molding or mounting. The contact portion 23 is exposed to the rear groove 142 of the tongue plate 12 , and the fixing portion 24 is held by the fixing hole 143 . The tongue 12 is fitted into the accommodating space 30 of the shield case 3. The front wall 31 of the shielding case 3, the pair of shielding walls 32, and the pair of side walls 34 cover the front end surface 121, the upper surface 16, the lower surface 17, and the pair of side surfaces 18 of the tongue plate 12. In conjunction with the second and fourth figures, the free end of each side wall 34 is inserted between the base 11 and the tongue 12. The contact portion 23 is exposed to the opening 33. The latching portion 341 abuts against the latching groove 15 of the insulative housing 1 . The rear wall 35 of the shielding shell 3 covers the base portion 11 , and the locking groove 351 is engaged with the buckle portion 111 .
前壁31位於舌板12前端面121前側，與前端面121的上下邊緣平齊。結合第二圖，較佳實施方式中，前壁31低於前端面121的上邊緣且高於前端面121的下邊緣。從而防止對接插頭***時對接插頭的導電端子2與前壁31誤接觸。 The front wall 31 is located on the front side of the front end surface 121 of the tongue plate 12, and is flush with the upper and lower edges of the front end surface 121. In conjunction with the second embodiment, in the preferred embodiment, the front wall 31 is lower than the upper edge of the front end face 121 and higher than the lower edge of the front end face 121. Thereby, the conductive terminal 2 of the mating plug is prevented from being in erroneous contact with the front wall 31 when the mating plug is inserted.
綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以上所述者僅為本發明之較佳實施例，本發明之範圍並不以上述實施例為限，舉凡熟習本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application.
100‧‧‧電連接器 100‧‧‧Electrical connector
1‧‧‧絕緣本體 1‧‧‧Insulating body
111‧‧‧卡扣部 111‧‧‧Snaps
3‧‧‧遮蔽殼體 3‧‧‧Shaded housing
31‧‧‧前壁 31‧‧‧ front wall
32‧‧‧遮蔽壁 32‧‧‧ Shielded wall
321‧‧‧主體部 321‧‧‧ Main body
322‧‧‧延伸部 322‧‧‧Extension
33‧‧‧開孔 33‧‧‧Opening
34‧‧‧側壁 34‧‧‧ side wall
35‧‧‧後壁 35‧‧‧ Back wall
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103112934A TWI602364B (en) | 2014-04-09 | 2014-04-09 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103112934A TWI602364B (en) | 2014-04-09 | 2014-04-09 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201539900A TW201539900A (en) | 2015-10-16 |
| TWI602364B true TWI602364B (en) | 2017-10-11 |
Family
ID=54851501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103112934A TWI602364B (en) | 2014-04-09 | 2014-04-09 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI602364B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM459573U (en) * | 2013-04-18 | 2013-08-11 | Cheng Uei Prec Ind Co Ltd | Connector with strengthening structures |
| TWM471046U (en) * | 2013-09-03 | 2014-01-21 | Cheng Uei Prec Ind Co Ltd | Plug connector |
| TWM471049U (en) * | 2013-09-03 | 2014-01-21 | Cheng Uei Prec Ind Co Ltd | Electrical connector |
-
2014
- 2014-04-09 TW TW103112934A patent/TWI602364B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM459573U (en) * | 2013-04-18 | 2013-08-11 | Cheng Uei Prec Ind Co Ltd | Connector with strengthening structures |
| TWM471046U (en) * | 2013-09-03 | 2014-01-21 | Cheng Uei Prec Ind Co Ltd | Plug connector |
| TWM471049U (en) * | 2013-09-03 | 2014-01-21 | Cheng Uei Prec Ind Co Ltd | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201539900A (en) | 2015-10-16 |
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