TWM493790U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWM493790U TWM493790U TW103217997U TW103217997U TWM493790U TW M493790 U TWM493790 U TW M493790U TW 103217997 U TW103217997 U TW 103217997U TW 103217997 U TW103217997 U TW 103217997U TW M493790 U TWM493790 U TW M493790U
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Abstract
Description
本創作涉及一種電連接器，尤其涉及一種安裝至電動車上之電連接器。The present invention relates to an electrical connector, and more particularly to an electrical connector mounted to an electric vehicle.
現有市面上有很多用於電動車上之電源連接器，一般該種電源連接器具有前後配合之兩個塑膠本體，而這兩個塑膠本體之間除了內部結構的干涉之外，並無其他零件機構能夠讓它們之間穩定的固持在一起。在將它們安裝至電動車上後，都需要增加額外之機構零件來將電源連接器固定於電動車上。惟，該種情況若是發生在手邊不存在零件機構的情況下時，該電源連接器則會因為不能對自身結構進行穩定固持，從而造成對電動車電源傳輸之障礙。There are many power connectors for electric vehicles on the market. Generally, the power connector has two plastic bodies that are matched back and forth, and there is no other part between the two plastic bodies except the internal structure. The organization is able to hold them together firmly. After installing them on an electric vehicle, additional mechanical parts are required to secure the power connector to the electric vehicle. However, if the situation occurs when there is no part mechanism at hand, the power connector may not be able to stably hold its own structure, thereby causing an obstacle to the transmission of the electric vehicle power.
有鑒於此，確有必要對現有之電連接器作進一步改進，以解決上述技術問題。In view of this, it is indeed necessary to further improve the existing electrical connector to solve the above technical problems.
本創作之目的在於提供一種更方便安裝之電連接器。The purpose of this creation is to provide an electrical connector that is easier to install.
為達成上述目的，本創作關於一種電連接器，包括：第一絕緣本體、位於第一絕緣本體後側之第二絕緣本體以及安裝於第一絕緣本體上之複數導電端子，前述第一絕緣本體設有對接面、與對接面相對之配合面、前後連接對接面與配合面之複數側壁、自對接面凹陷向後貫穿配合面之複數端子收容槽，以及於靠近配合面之後段前述側壁上向外延伸之第一鎖固部，前述導電端子設有前後延伸收容於端子收容槽內之對接部及上下延伸位於後側之延伸部，前述第二絕緣本體設有與配合面相配合以向前封閉第一絕緣本體之本體部，及自本體部外側向外延伸之第二鎖固部，其中，前述第一絕緣本體上設有前後貫穿第一鎖固部之第一穿孔及包覆成型於第一鎖固部內之螺母，前述第一穿孔與螺母軸線對齊。In order to achieve the above object, the present invention relates to an electrical connector, comprising: a first insulative housing; a second insulative housing on a rear side of the first insulative housing; and a plurality of conductive terminals mounted on the first insulative housing, the first insulative housing The abutting surface, the mating surface opposite to the mating surface, the plurality of side walls of the front and rear connecting mating surfaces and the mating surface, and the plurality of terminal receiving grooves recessed from the mating surface to the rear mating surface, and the outer side wall adjacent to the mating surface And extending the first locking portion, the conductive terminal is provided with an abutting portion extending in the terminal receiving groove, and an extending portion extending vertically on the rear side, wherein the second insulating body is matched with the mating surface to be closed forward a body portion of the insulative housing, and a second locking portion extending outwardly from the outer side of the body portion, wherein the first insulative housing is provided with a first perforation extending through the first locking portion front and rear and overmolded in the first The nut in the locking portion is aligned with the nut axis.
作為本創作之進一步改進，前述第二鎖固部上設有前後貫穿之第二穿孔，前述第一穿孔與第二穿孔前後軸線對齊。As a further improvement of the present invention, the second locking portion is provided with a second through hole extending through the front and the rear, and the first through hole is aligned with the front and rear axes of the second through hole.
作為本創作之進一步改進，前述第二鎖固部上設有前後貫穿之第二穿孔，前述第一穿孔與第二穿孔前後軸線對齊。As a further improvement of the present invention, the second locking portion is provided with a second through hole extending through the front and the rear, and the first through hole is aligned with the front and rear axes of the second through hole.
作為本創作之進一步改進，前述第一鎖固部包括有兩個，兩個前述第一鎖固部對稱設於第一絕緣本體兩側壁上，前述第二鎖固部也包括有對稱設於第二絕緣本體之本體部兩側之兩個前述第二鎖固部。As a further improvement of the present invention, the first locking portion includes two, the two first locking portions are symmetrically disposed on the two side walls of the first insulative housing, and the second locking portion also includes a symmetric portion. Two of the foregoing second locking portions on both sides of the body portion of the insulating body.
作為本創作之進一步改進，前述導電端子之延伸部呈片狀上下延伸，前述對接部自延伸部上端側向分別向前延伸形成一對夾持片，前述一對夾持片相向突伸。As a further improvement of the present invention, the extending portion of the conductive terminal extends vertically in a sheet shape, and the abutting portion extends forward from the upper end side of the extending portion to form a pair of holding pieces, and the pair of holding pieces protrude toward each other.
作為本創作之進一步改進，前述延伸部於前述對接部之下方還設有垂直於延伸部並向前延伸之卡持片，前述第一絕緣本體設有自配合面向前凹陷形成收容卡持片之限位槽。As a further improvement of the present invention, the extending portion is further provided with a holding piece extending perpendicularly to the extending portion and extending forwardly under the abutting portion, and the first insulating body is provided with a self-mating surface facing the front recess to form the receiving card. Limit slot.
作為本創作之進一步改進，前述限位槽與端子收容槽沿上下方向相互隔開。As a further improvement of the present invention, the limiting slot and the terminal receiving groove are spaced apart from each other in the up and down direction.
作為本創作之進一步改進，前述導電端子還設有自延伸部兩側側向向前延伸之複數倒刺，前述倒刺上下對稱設於前述每個夾持片之兩側。As a further improvement of the present invention, the conductive terminal is further provided with a plurality of barbs extending laterally forward from both sides of the extension portion, and the barbs are symmetrically disposed on both sides of each of the clamping pieces.
作為本創作之進一步改進，前述複數端子收容槽兩兩之間設有一間距，其中至少有一個端子收容槽與它相鄰之端子收容槽之間距大於其他相鄰端子收容槽之間之間距。As a further improvement of the present invention, a spacing is provided between the plurality of terminal receiving slots, wherein a distance between at least one of the terminal receiving slots and the adjacent terminal receiving slot is greater than a distance between the other adjacent terminal receiving slots.
作為本創作之進一步改進，前述導電端子之延伸部兩兩之間設有一間距，其中至少有一個延伸部與它相鄰之延伸部之間距大於其他相鄰延伸部之間的間距。As a further improvement of the present invention, the extending portions of the conductive terminals are provided with a spacing between the two, wherein at least one of the extending portions is spaced apart from the adjacent extending portion by a distance greater than the spacing between the other adjacent extending portions.
相較於現有技術，本創作電連接器通過設置包覆成型於絕緣本體內之螺母，使得電連接器於安裝至產品上時，不需要額外之機構零件即能夠將電連接器固定，使用簡單方便。Compared with the prior art, the present invention is provided with a nut that is overmolded in the insulating body, so that the electrical connector can be fixed to the product without additional mechanism parts when the electrical connector is mounted to the product, and is simple to use. Convenience.
100‧‧‧電連接器
1‧‧‧第一絕緣本體
10‧‧‧端子收容槽
11‧‧‧對接面
12‧‧‧配合面
120‧‧‧前端面
13‧‧‧側壁
131‧‧‧第一鎖固部
132‧‧‧第一穿孔
14‧‧‧頂壁
15‧‧‧底壁
16‧‧‧定位槽
17‧‧‧限位槽
18‧‧‧卡持槽
2‧‧‧導電端子
21‧‧‧對接部
211‧‧‧倒刺
22‧‧‧延伸部
221‧‧‧卡持片
23‧‧‧連接部
3‧‧‧第二絕緣本體
31‧‧‧本體部
32‧‧‧第二鎖固部
321‧‧‧第二穿孔
33‧‧‧定位柱
34‧‧‧卡持柱
4‧‧‧螺母
5‧‧‧密封件100‧‧‧Electrical connector
1‧‧‧First Insulation Body
10‧‧‧Terminal receiving slot
11‧‧‧ docking
12‧‧‧ Matching surface
120‧‧‧ front end
13‧‧‧ side wall
131‧‧‧First lock
132‧‧‧First perforation
14‧‧‧ top wall
15‧‧‧ bottom wall
16‧‧‧ positioning slot
17‧‧‧Limited slot
18‧‧‧ card slot
2‧‧‧Electrical terminals
21‧‧‧Docking Department
211‧‧‧ barbed
22‧‧‧Extension
221‧‧‧Cards
23‧‧‧Connecting Department
3‧‧‧Second insulation body
31‧‧‧ Body Department
32‧‧‧Second lock
321‧‧‧Second perforation
33‧‧‧Positioning column
34‧‧‧Card column
4‧‧‧ nuts
5‧‧‧Seal
第一圖係本創作電連接器之立體圖。
第二圖係本創作電連接器另一角度之立體圖。
第三圖係本創作電連接器之分解圖。
第四圖係本創作電連接器另一角度之分解圖。
第五圖係本創作電連接器再一角度之分解圖。
The first figure is a perspective view of the present electrical connector.
The second figure is a perspective view of another angle of the present electrical connector.
The third figure is an exploded view of the present electrical connector.
The fourth figure is an exploded view of another angle of the present electrical connector.
The fifth figure is an exploded view of the artificial connector of the present invention.
為了使本創作之目的、技術方案和優點更加清楚，下面結合附圖和具體實施例對本本創作進行詳細描述。In order to clarify the purpose, technical solutions, and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
請參閱第一圖至第五圖所示，本創作電連接器100僅包括第一絕緣本體1、複數安裝於第一絕緣本體1上之導電端子2、安裝於第一絕緣本體1後側之第二絕緣本體3以及位於第一絕緣本體1與第二絕緣本體3之間用以密封之密封件5。Referring to the first to fifth figures, the present electrical connector 100 includes only the first insulative housing 1 and the plurality of conductive terminals 2 mounted on the first insulative housing 1 and mounted on the rear side of the first insulative housing 1. The second insulative housing 3 and the sealing member 5 between the first insulative housing 1 and the second insulative housing 3 are sealed.
請參閱第三圖至第四圖所示，前述第一絕緣本體1設有安裝部（未標號）及位於安裝部前側且相對安裝部整體縮小之對接部（未標號）。前述對接部設有用以與對接插頭連接器（未圖示）對接之矩形對接面11、自對接面11向後凹陷形成之複數端子收容槽10。前述安裝部設有與對接面11相對之配合面12、位於配合面12與對接面11之間的前端面120、位於安裝部兩側前後連接前端面120和配合面12之兩側壁13、以及位於安裝部上下側之頂壁14和底壁15。前述絕緣本體1還包括向後貫穿配合面12之5個前述端子收容槽10、自配合面12向前凹陷形成之並與端子收容槽10沿上下方向隔開之5個定位槽16以及位於端子收容槽10下方之兩個上下堆疊之限位槽17。前述第一絕緣本體1還設有沿第一絕緣本體1寬度方向位於相鄰之限位槽17之間之複數卡持槽18。前述端子收容槽10及卡持槽18均沿第一絕緣本體1高度方向延伸形成。前述定位槽16及限位槽17均沿第一絕緣本體1之寬度方向延伸形成。前述定位槽16、限位槽17以及卡持槽18向前均未貫穿前述前端面120。於本實施方式中，前述5個端子收容槽10沿第一絕緣本體1之寬度方向上位於一側最外面的一個前述端子收容槽10與相鄰之端子收容槽10之間的間距大於其他四個端子收容槽10之間的間距，並且其他四個端子收容槽10之間的間距相等。Referring to the third to fourth figures, the first insulative housing 1 is provided with a mounting portion (not labeled) and an abutting portion (not labeled) which is located on the front side of the mounting portion and which is reduced relative to the mounting portion as a whole. The abutting portion is provided with a rectangular abutting surface 11 for abutting against a mating plug connector (not shown), and a plurality of terminal receiving grooves 10 formed by recessing from the mating surface 11 rearward. The mounting portion is provided with a mating surface 12 opposite to the mating surface 11 , a front end surface 120 between the mating surface 12 and the mating surface 11 , two side walls 13 connecting the front end surface 120 and the mating surface 12 on both sides of the mounting portion, and The top wall 14 and the bottom wall 15 on the upper and lower sides of the mounting portion. The insulative housing 1 further includes five terminal receiving slots 10 that extend rearwardly through the mating surface 12, five positioning slots 16 that are recessed forwardly from the mating surface 12 and are spaced apart from the terminal receiving slots 10 in the vertical direction, and are located in the terminal receiving slots. Two upper and lower limit slots 17 are stacked below the slot 10. The first insulative housing 1 is further provided with a plurality of latching slots 18 located between the adjacent limiting slots 17 along the width direction of the first insulative housing 1. The terminal receiving groove 10 and the holding groove 18 are both formed to extend in the height direction of the first insulating body 1. The positioning groove 16 and the limiting groove 17 are both formed to extend along the width direction of the first insulating body 1 . The positioning groove 16 , the limiting groove 17 , and the retaining groove 18 do not penetrate the front end surface 120 in the forward direction. In the present embodiment, the distance between the one terminal receiving groove 10 and the adjacent terminal receiving groove 10 which are located at the outermost side of the first insulating body 1 in the width direction of the first insulating body 1 is larger than that of the other four. The spacing between the terminal receiving slots 10 and the spacing between the other four terminal receiving slots 10 are equal.
請參閱第四圖所示，沿第一絕緣本體1寬度方向，前述側壁13上設有自第一絕緣本體1兩側壁13向外延伸之一對對稱設置之三角形第一鎖固部131、前後貫穿第一鎖固部131之第一穿孔132以及包覆成型於第一鎖固部131內之螺母4，前述第一穿孔132與螺母4軸線對齊。前述螺母4沿前後方向未暴露於第一絕緣本體1之外側。如此設置，使得本創作電連接器100在安裝至電動車（未圖示）上時，不需要額外增加之機構零件即可以將該電連接器100固定。Referring to the fourth embodiment, along the width direction of the first insulative housing 1, the side wall 13 is provided with a triangular first locking portion 131 extending symmetrically from the two side walls 13 of the first insulative housing 1 The first through hole 132 penetrating the first locking portion 131 and the nut 4 overmolded in the first locking portion 131 are aligned with the nut 4 axis. The aforementioned nut 4 is not exposed to the outer side of the first insulative housing 1 in the front-rear direction. The arrangement is such that when the present electrical connector 100 is mounted to an electric vehicle (not shown), the electrical connector 100 can be secured without the need for additional mechanical components.
請參閱第四圖至第五圖所示，前述導電端子2設有上下延伸之延伸部22、自延伸部22上端兩側分別向前延伸形成之對接部21以及自延伸部22繼續向下延伸之連接部23。前述對接部21為呈夾持狀之一對夾持片並且收容於端子收容槽10內。前述一對夾持片相向突伸。前述連接部23向下延伸超出前述第一絕緣本體1之底壁15。前述導電端子2還設有自延伸部22兩側向前延伸形成且對成設置於夾持片上下兩側之倒刺211以及自延伸部22下部向前垂直延伸之兩片上下相互平行之卡持片221。兩個前述卡持片221向前對應收容於兩個限位槽17內。對應前述端子收容槽10，前述導電端子2之延伸部22兩兩之間設有一間距，其中最外側之一個前述延伸部22與它相鄰之延伸部22之間距大於其他相鄰延伸部22之間的間距，其他四個延伸部22之間的間距相等。Referring to the fourth to fifth figures, the conductive terminal 2 is provided with an extending portion 22 extending up and down, an abutting portion 21 extending forward from both sides of the upper end of the extending portion 22, and the extending portion 22 continuing downwardly extending from the extending portion 22 The connecting portion 23. The abutting portion 21 is a pair of clamping pieces that are sandwiched and housed in the terminal receiving groove 10. The pair of holding pieces protrude toward each other. The connecting portion 23 extends downward beyond the bottom wall 15 of the first insulative housing 1. The conductive terminal 2 is further provided with a barb 211 which is formed to extend forward from both sides of the extending portion 22 and which is disposed on the upper and lower sides of the clamping piece, and two cards which are vertically parallel to each other extending from the lower portion of the extending portion 22 Hold the film 221. The two aforementioned holding pieces 221 are correspondingly received in the two limiting slots 17 forward. Corresponding to the terminal receiving groove 10, the extending portion 22 of the conductive terminal 2 is provided with a spacing between the two, wherein the distance between the outermost one of the extending portions 22 and the adjacent extending portion 22 is greater than that of the other adjacent extending portions 22. The spacing between the other four extensions 22 is equal.
請參閱第四圖至第五圖所示，前述第二絕緣本體3，設有與配合面12相配合以向前封閉第一絕緣本體1之本體部31，及自本體部31外側向外延伸之第二鎖固部32。前述第二鎖固部32包括對稱設於第二絕緣本體3之本體部31兩側之兩個前述第二鎖固部32。於第二鎖固部32上還設有對應第一穿孔132之第二穿孔321。前述螺母4可以單獨設置於第一穿孔132內，也可單獨設置於第二穿孔321內。前述第二絕緣本體3上還設有向前突伸入第一絕緣本體1之定位槽16內之複數定位柱33以及向前突伸入卡持槽18內之複數卡持柱34。前述定位柱33、卡持柱34與第一絕緣本體1之卡持使得第一絕緣本體1與第二絕緣本體3之間卡持穩定。Referring to the fourth to fifth embodiments, the second insulative housing 3 is provided to cooperate with the mating surface 12 to block the main body portion 31 of the first insulative housing 1 and extend outwardly from the outer side of the main body portion 31. The second locking portion 32. The second locking portion 32 includes two aforementioned second locking portions 32 symmetrically disposed on two sides of the main body portion 31 of the second insulative housing 3 . A second through hole 321 corresponding to the first through hole 132 is further disposed on the second locking portion 32. The nut 4 may be separately disposed in the first through hole 132 or may be separately disposed in the second through hole 321 . The plurality of positioning posts 33 projecting into the positioning slots 16 of the first insulative housing 1 and the plurality of latching posts 34 projecting into the latching slots 18 are further disposed on the second insulative housing 3 . The latching of the positioning post 33 and the latching post 34 with the first insulative housing 1 stabilizes the latching between the first insulative housing 1 and the second insulative housing 3.
相較於現有技術，由於電連接器100通過設置包覆成型於第一絕緣本體1內之螺母4，使得電連接器100在安裝至產品上時，不需要額外之機構零件即能夠將電連接器100固定，使用簡單方便。Compared with the prior art, since the electrical connector 100 is provided with the nut 4 overmolded in the first insulative housing 1, the electrical connector 100 can be electrically connected without additional mechanism parts when mounted on the product. The device 100 is fixed and easy to use.
特別需要指出，對於本領域之普通技藝人員來說，在本創作之教導下所作之針對本創作之等效變化，仍應包含在本創作申請專利範圍所主張之範圍中。It is to be understood that the equivalent changes to the present invention made by the teachings of the present invention should be included in the scope of the present invention.
2‧‧‧導電端子 2‧‧‧Electrical terminals
10‧‧‧端子收容槽 10‧‧‧Terminal receiving slot
11‧‧‧對接面 11‧‧‧ docking
100‧‧‧電連接器 100‧‧‧Electrical connector
120‧‧‧前端面 120‧‧‧ front end
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103217997U TWM493790U (en) | 2014-10-09 | 2014-10-09 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103217997U TWM493790U (en) | 2014-10-09 | 2014-10-09 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM493790U true TWM493790U (en) | 2015-01-11 |
Family
ID=52784081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103217997U TWM493790U (en) | 2014-10-09 | 2014-10-09 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM493790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI665839B (en) * | 2017-10-31 | 2019-07-11 | 映興電子股份有限公司 | Insulated casing and sluice-type electrical connector using the same |
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2014
- 2014-10-09 TW TW103217997U patent/TWM493790U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI665839B (en) * | 2017-10-31 | 2019-07-11 | 映興電子股份有限公司 | Insulated casing and sluice-type electrical connector using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |