TWM563093U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWM563093U TWM563093U TW106212079U TW106212079U TWM563093U TW M563093 U TWM563093 U TW M563093U TW 106212079 U TW106212079 U TW 106212079U TW 106212079 U TW106212079 U TW 106212079U TW M563093 U TWM563093 U TW M563093U
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Abstract
本新型公開了一種電連接器,其包括由塑膠材料形成的外殼、設於外殼內的至少一個端子模組及兩個金屬加強件。所述外殼設有縱長基部及自基部向前延伸的對接部,所述兩個金屬加強件分別組裝於端子模組外表面。外殼直接射出成型在所述端子模組及金屬加強件上而形成所述對接部。金屬加強件設有主體部及自主體部兩側向後延伸的固定腳,所述外殼還設有自基部縱長兩側延伸的定位柱,所述定位柱包覆金屬加強件的固定腳。由於電連接器內金屬加強件的存在加強了電連接器的整體強度,而外殼的定位柱包覆金屬加強件的固定腳,加強了兩者之間的結合力。 The present invention discloses an electrical connector comprising a housing formed of a plastic material, at least one terminal module disposed within the housing, and two metal reinforcement members. The outer casing is provided with an elongated base portion and an abutting portion extending forward from the base portion, and the two metal reinforcing members are respectively assembled on the outer surface of the terminal module. The outer casing is directly injection molded on the terminal module and the metal reinforcement to form the abutting portion. The metal reinforcement member is provided with a main body portion and a fixing leg extending rearward from both sides of the main body portion, and the outer casing is further provided with a positioning post extending from both sides of the base portion, and the positioning post covers the fixing leg of the metal reinforcing member. Since the presence of the metal reinforcement in the electrical connector reinforces the overall strength of the electrical connector, the positioning post of the outer casing encloses the fixed leg of the metal reinforcement, reinforcing the bonding force between the two.
Description
本新型涉及一種電連接器,尤其涉及一種具有較高強度的電連接器。 The present invention relates to an electrical connector, and more particularly to an electrical connector having a relatively high strength.
中國大陸發明專利公開第CN105703138A號揭示了一種可與對接連接器相對接配合的連接器。該連接器包括絕緣外殼及設於所述絕緣外殼內的端子模組。所述絕緣外殼設有沿前後方向延伸的對接部,所述對接部沿上下方向設有對接面。所述端子模組包括具有接觸部的導電端子以及絕緣塊,所述絕緣外殼直接射出成型在所述端子模組上而形成所述對接部,並使所述導電端子的接觸部暴露於所述對接面上。然而,上述連接器中除了導電端子為金屬材質外,其他結構均由塑膠材料製成,從而使得該連接器在受到較大的外力影響時,容易發生彎曲、斷裂等現象。 The Chinese Patent Publication No. CN105703138A discloses a connector that can be mated with a mating connector. The connector includes an insulative housing and a terminal module disposed in the insulative housing. The insulating housing is provided with an abutting portion extending in the front-rear direction, and the abutting portion is provided with an abutting surface in the up and down direction. The terminal module includes a conductive terminal having a contact portion directly formed on the terminal module to form the abutting portion, and the contact portion of the conductive terminal is exposed to the Docking surface. However, in the above connector, except that the conductive terminal is made of a metal material, other structures are made of a plastic material, so that the connector is prone to bending, cracking, and the like when subjected to a large external force.
所以,需要開發一種具有改良結構的電連接器以改善上述問題。 Therefore, there is a need to develop an electrical connector having an improved structure to improve the above problems.
本新型所要解決的技術問題在於提供一種具有金屬加強件的電連接器,其可增加電連接器的整體強度。 The technical problem to be solved by the present invention is to provide an electrical connector having a metal reinforcement that increases the overall strength of the electrical connector.
為解決上述技術問題,本新型提供一種電連接器,包括由塑膠材料形成的外殼、設於所述外殼內的至少一個端子模組及兩個金屬加強件。所述外殼設有縱長基部及自所述基部向前延伸的對接部,所述兩個金屬加強件分 別組裝於端子模組外表面。所述外殼直接射出成型在所述端子模組及金屬加強件上而形成所述對接部。所述金屬加強件設有主體部及自所述主體部兩側向後延伸的固定腳,所述外殼還設有自基部縱長兩側延伸的定位柱,所述定位柱包覆所述金屬加強件的固定腳。 In order to solve the above technical problems, the present invention provides an electrical connector comprising an outer casing formed of a plastic material, at least one terminal module disposed in the outer casing, and two metal reinforcing members. The outer casing is provided with an elongated base and an abutting portion extending forward from the base, the two metal reinforcements Do not assemble on the outer surface of the terminal module. The outer casing is directly injection molded on the terminal module and the metal reinforcement to form the abutting portion. The metal reinforcement member is provided with a main body portion and a fixing leg extending rearward from opposite sides of the main body portion, and the outer casing is further provided with a positioning post extending from two sides of the base portion, the positioning post is covered with the metal reinforcement The fixed feet of the pieces.
與先前技術相比,本新型具有以下功效:本新型的金屬加強件設有主體部及自主體部兩側向後延伸的固定腳,所述外殼還設有自基部縱長兩側延伸的定位柱,所述定位柱包覆所述金屬加強件的固定腳。由於電連接器內金屬加強件的存在加強了電連接器的整體強度,同時所述外殼的定位柱包覆金屬加強件的固定腳,加強了兩者之間的結合力。 Compared with the prior art, the present invention has the following effects: the metal reinforcement of the present invention is provided with a main body portion and a fixing leg extending rearward from both sides of the main body portion, and the outer casing is further provided with a positioning post extending from both sides of the base. The positioning post covers the fixing leg of the metal reinforcement. Since the presence of the metal reinforcement in the electrical connector reinforces the overall strength of the electrical connector, the positioning post of the outer casing encloses the fixing feet of the metal reinforcement, reinforcing the bonding force between the two.
1‧‧‧電連接器 1‧‧‧Electrical connector
3‧‧‧外殼 3‧‧‧ Shell
31‧‧‧基部 31‧‧‧ base
310‧‧‧通孔 310‧‧‧through hole
311‧‧‧定位柱 311‧‧‧Positioning column
32‧‧‧對接部 32‧‧‧Docking Department
321‧‧‧對接面 321‧‧‧ docking surface
322‧‧‧凹陷部 322‧‧‧Depression
323‧‧‧前端面 323‧‧‧ front end
324‧‧‧缺口 324‧‧ ‧ gap
4‧‧‧端子模組 4‧‧‧Terminal module
41‧‧‧導電端子 41‧‧‧Electrical terminals
411‧‧‧接觸部 411‧‧‧Contacts
412‧‧‧連接部 412‧‧‧Connecting Department
413‧‧‧尾部 413‧‧‧ tail
42‧‧‧絕緣塊 42‧‧‧Insulation block
420‧‧‧注塑孔 420‧‧‧ injection hole
5‧‧‧金屬加強件 5‧‧‧Metal reinforcements
50‧‧‧開口 50‧‧‧ openings
51‧‧‧主體部 51‧‧‧ Main body
52‧‧‧焊接腳 52‧‧‧welding feet
53‧‧‧連接部 53‧‧‧Connecting Department
54‧‧‧固定腳 54‧‧‧Fixed feet
第一圖係本新型電連接器之立體圖;第二圖係第一圖所示電連接器另一角度之立體圖;第三圖係第一圖所示電連接器之部份分解圖;第四圖係第二圖所示電連接器之部份分解圖;及第五圖係第一圖所示電連接器之分解示意圖。 The first figure is a perspective view of the new type of electrical connector; the second figure is a perspective view of the other end of the electrical connector shown in the first figure; the third figure is a partial exploded view of the electrical connector shown in the first figure; The figure is a partially exploded view of the electrical connector shown in the second figure; and the fifth figure is an exploded view of the electrical connector shown in the first figure.
如下實施方式將結合上述附圖進一步說明本新型。 The following embodiments will further illustrate the present invention in conjunction with the above figures.
請參閱第一圖至第五圖所示,本新型電連接器1用以與對接連接器(未圖示)插接且包括外殼3、設於所述外殼3內的兩個端子模組4以及兩個金屬加強件5。所述兩個端子模組4呈上下分開設置且相互固定組裝在一起,而所述兩個金屬加強件5分別組裝於對應端子模組4的外表面。所述外殼3射出成型在端子模組4及金屬加強件5上,且所述外殼3是由塑膠材料形成,成型後的外殼3包括基部31及自基部31的前端向前凸伸的對接部32,所述對接部 32沿前後方向延伸形成且沿左右方向設置成縱長結構;即外殼3直接射出成型在兩個端子模組4及金屬加強件5上以形成基部31及對接部32,進而形成電連接器1。 Referring to the first to fifth figures, the electrical connector 1 of the present invention is used for plugging with a mating connector (not shown) and includes a housing 3 and two terminal modules 4 disposed in the housing 3. And two metal reinforcements 5. The two terminal modules 4 are vertically disposed apart and fixed to each other, and the two metal reinforcements 5 are respectively assembled on the outer surface of the corresponding terminal module 4 . The outer casing 3 is injection molded on the terminal module 4 and the metal reinforcement 5, and the outer casing 3 is formed of a plastic material. The formed outer casing 3 includes a base portion 31 and an abutting portion projecting forward from the front end of the base portion 31. 32, the docking part 32 is formed to extend in the front-rear direction and is disposed in a longitudinal direction in the left-right direction; that is, the outer casing 3 is directly injection molded on the two terminal modules 4 and the metal reinforcement 5 to form the base portion 31 and the abutting portion 32, thereby forming the electrical connector 1 .
如第五圖所示,所述基部31設有複數個貫穿其兩側面的通孔310,該通孔310是在外殼3射出成型在端子模組4上時所形成。所述對接部32設有一對位於上下兩側的對接面321以及位於前端的前端面323,所述每一個對接面321設有向內凹設的凹陷部322,即每一個對接面321設有向另一個對接面321方向凹陷的凹陷部322,所述凹陷部322沿左右方向位於所述對接面321的中間位置並向前貫穿所述對接部32的前端面323。該凹陷部322的設置大大減小對接面321與對接連接器的對接端子的接觸或摩擦面積,進而大大降低了電連接器1與對接連接器插接配合時的插拔力。對接部32的左右兩側臨近於基部31的位置還設有一對向內凹陷的缺口324,該缺口324用於卡扣於電子設備殼體兩側的側壁上。 As shown in the fifth figure, the base portion 31 is provided with a plurality of through holes 310 penetrating through the two sides thereof, and the through holes 310 are formed when the outer casing 3 is injection molded on the terminal module 4. The abutting portion 32 is provided with a pair of abutting faces 321 on the upper and lower sides and a front end face 323 at the front end. Each of the abutting faces 321 is provided with a recessed portion 322 which is recessed inwardly, that is, each abutting face 321 is provided The recessed portion 322 that is recessed toward the other abutting surface 321 is located at an intermediate position of the abutting surface 321 in the left-right direction and extends forward through the front end surface 323 of the abutting portion 32. The arrangement of the recessed portion 322 greatly reduces the contact or friction area of the mating surface 321 and the mating terminal of the mating connector, thereby greatly reducing the insertion and extraction force when the electrical connector 1 is mated with the mating connector. The left and right sides of the abutting portion 32 are adjacent to the base portion 31 and further provided with a pair of inwardly recessed notches 324 for snapping on the side walls of the two sides of the electronic device housing.
參閱第三圖至第五圖,每個端子模組4包括一排導電端子41以及射出成型在導電端子41上的絕緣塊42,從而將該排導電端子41更好地固定在一起。所述端子模組4上設有用於注塑成型的注塑孔420,所述絕緣塊42是由塑膠材料形成且其縱長兩側均設有燕尾槽結構,用以在外殼3注塑成型時加強與外殼3的結合力。所述每一排導電端子41為六根導電端子41,其包括暴露在對接面321上並沿左右方向排佈成一排的六個接觸部411、向後延伸出外殼1的尾部413以及連接接觸部411與尾部413的連接部412,所述絕緣塊42射出成型在連接部412上,而接觸部411及尾部413露出絕緣塊42。所述接觸部411的外表面與對接面321齊平或共面。當然,在其他實施方式中,所述接觸部411的外表面也可凸伸出對接面321。所述對接面321上所設的向內凹設的凹陷部322與接觸部411並排設置,且所述接觸部411對稱地排佈於所述對接面 321上的凹陷部322的左右兩側,即每一排的接觸部411中,每三個形成一組,共形成兩組並對稱地位於凹陷部322的左右兩側。 Referring to the third to fifth figures, each of the terminal modules 4 includes a row of conductive terminals 41 and an insulating block 42 that is formed on the conductive terminals 41, thereby better fixing the row of conductive terminals 41 together. The terminal module 4 is provided with an injection hole 420 for injection molding. The insulating block 42 is formed of a plastic material and has a dovetail groove structure on both sides of the longitudinal direction for reinforcing the outer casing 3 during injection molding. The bonding force of the outer casing 3. Each of the rows of conductive terminals 41 is a plurality of conductive terminals 41 including six contact portions 411 exposed on the mating surface 321 and arranged in a row in the left-right direction, a tail portion 413 extending rearwardly from the outer casing 1 and a connecting contact portion 411 The insulating portion 42 is injection molded on the connecting portion 412 with the connecting portion 412 of the tail portion 413, and the contact portion 411 and the tail portion 413 are exposed to the insulating block 42. The outer surface of the contact portion 411 is flush or coplanar with the abutting surface 321 . Of course, in other embodiments, the outer surface of the contact portion 411 can also protrude from the abutting surface 321 . The inwardly recessed recessed portion 322 provided on the abutting surface 321 is disposed side by side with the contact portion 411, and the contact portion 411 is symmetrically arranged on the mating surface The left and right sides of the recessed portion 322 on the 321 , that is, each of the contact portions 411 of each row are formed in a group, and two groups are formed and symmetrically located on the left and right sides of the recessed portion 322 .
所述金屬加強件5貼覆於對應端子模組4的外表面上且設有對應於端子模組4上注塑孔420的開口50,以方便外殼3直接注塑成型於端子模組4上時提供良好的固持效果。每個金屬加強件5包括縱長的主體部51及自主體部51向下延伸的數個焊接腳52。所述主體部51貼覆於端子模組4的絕緣塊42的表面用以加強電連接器1的整體強度;而焊接腳52則用以焊接固定於電路板(未圖示)上,從而使電連接器1可以更穩定的固定於電路板上。 The metal reinforcement member 5 is attached to the outer surface of the corresponding terminal module 4 and is provided with an opening 50 corresponding to the injection hole 420 of the terminal module 4 to facilitate the direct injection molding of the outer casing 3 on the terminal module 4. Good retention. Each of the metal reinforcements 5 includes an elongated main body portion 51 and a plurality of welding legs 52 extending downward from the main body portion 51. The main body portion 51 is attached to the surface of the insulating block 42 of the terminal module 4 for reinforcing the overall strength of the electrical connector 1; and the soldering leg 52 is soldered and fixed to the circuit board (not shown), thereby The electrical connector 1 can be more stably fixed to the circuit board.
所述金屬加強件5的主體部51的縱長兩端還設有向內彎折的連接部53及自連接部53向下延伸的固定腳54。所述兩個金屬加強件5的連接部53相向彎折,使得兩者的固定腳54相互貼靠在一起且彼此重疊。本新型中相互貼靠在一起的固定腳54未焊接固定在一起,而在其他實施例中,兩相鄰的固定腳54也可以通過點焊、錫焊等方式焊接固定在一起,從而提高金屬加強件5在端子模組4上的固定效果。參閱第二圖至第五圖,當外殼3注塑成型時,外殼3的定位柱311是包覆金屬加強件5的固定腳54,是以外殼3的定位柱311可具有較高的強度,使得該定位柱311固定於電路板上且受到衝擊時該定位柱311也不易發生斷裂。本實施方式中,所述固定腳54未突伸出定位柱311;而在其他實施例中,該固定腳54可突伸出定位柱311,使得定位柱311在打板時先進行定位,在打板後再補錫使固定腳54與電路板進行焊接,從而增加了電連接器1的抓板力。 The longitudinal ends of the main body portion 51 of the metal reinforcement 5 are further provided with a connecting portion 53 bent inward and a fixing leg 54 extending downward from the connecting portion 53. The connecting portions 53 of the two metal reinforcing members 5 are bent toward each other such that the fixing legs 54 of the two are abutted against each other and overlap each other. In the present invention, the fixing legs 54 which are abutted against each other are not welded and fixed together, but in other embodiments, the two adjacent fixing legs 54 can also be welded and fixed together by spot welding, soldering, etc., thereby improving the metal. The fixing effect of the reinforcing member 5 on the terminal module 4. Referring to the second to fifth figures, when the outer casing 3 is injection molded, the positioning post 311 of the outer casing 3 is a fixing leg 54 covering the metal reinforcing member 5, so that the positioning post 311 of the outer casing 3 can have a higher strength, so that When the positioning post 311 is fixed on the circuit board and the impact is affected, the positioning post 311 is also less likely to break. In the embodiment, the fixing leg 54 does not protrude from the positioning post 311; in other embodiments, the fixing leg 54 can protrude from the positioning post 311, so that the positioning post 311 is first positioned when the board is hit. After the board is pressed, the tin is fixed to solder the fixing leg 54 to the circuit board, thereby increasing the grabbing force of the electrical connector 1.
綜上所述,本新型明確已符合新型專利要件,爰依法提出專利申請。惟,以上該者僅為本新型之較佳實施例,本新型之範圍並不以上述實施例為 限。舉凡熟習本新型技藝之人士援依本新型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 new model has clearly met the requirements of the new patent, and has filed a patent application according to law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention is not in the above embodiment. limit. Equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are intended to be included within the scope of the following claims.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620904170.7U CN206004042U (en) | 2016-08-19 | 2016-08-19 | Electric connector |
??201620904170.7 | 2016-08-19 |
Publications (1)
Publication Number | Publication Date |
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TWM563093U true TWM563093U (en) | 2018-07-01 |
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ID=58196496
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Application Number | Title | Priority Date | Filing Date |
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TW106212079U TWM563093U (en) | 2016-08-19 | 2017-08-16 | Electrical connector |
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CN (1) | CN206004042U (en) |
TW (1) | TWM563093U (en) |
Families Citing this family (3)
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CN109390764B (en) * | 2017-08-04 | 2021-09-21 | 富士康(昆山)电脑接插件有限公司 | Terminal module, electric connector with terminal module and manufacturing method of electric connector |
CN109830832B (en) * | 2017-11-23 | 2021-11-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
CN110299644B (en) * | 2018-03-23 | 2022-02-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
-
2016
- 2016-08-19 CN CN201620904170.7U patent/CN206004042U/en active Active
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2017
- 2017-08-16 TW TW106212079U patent/TWM563093U/en unknown
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