TWM557918U - Electric connector with reliable grounding structure - Google Patents
Electric connector with reliable grounding structure Download PDFInfo
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- TWM557918U TWM557918U TW106217498U TW106217498U TWM557918U TW M557918 U TWM557918 U TW M557918U TW 106217498 U TW106217498 U TW 106217498U TW 106217498 U TW106217498 U TW 106217498U TW M557918 U TWM557918 U TW M557918U
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Abstract
本新型係關於一種具可靠接地結構的電連接器,其包括一高速介面、一濾波模組和一遮罩外殼;其中,該高速介面包括有一絕緣本體和複數個連接端子;並且,該濾波模組設置於該絕緣本體之圓形斷面的後端,且該濾波模組包括裝設有複數個輸出端子和複數個接地端子的一塑膠體以及一PCB板;此外,該些接地端子包括有電性連接於該PCB板上的一第一連接端以及與該第一連接端一體連接的一第二連接端,係通過將該第二連接端貼覆於該塑膠體之外表面;同時,該遮罩外殼包覆於該塑膠體外且對應於該第二連接端開設有一螺孔;接著,於該螺孔中擰入一螺釘並使該螺釘緊密壓接於該第二連接端上,進而達到該PCB板透過該些接地端子,再透過該螺釘而與該遮罩外殼電性連接的接地屏蔽之目的;如此,有效地解決了現今的電連接器之接地方式結構複雜、佔用空間大及電性連接不可靠的問題。The present invention relates to an electrical connector having a reliable grounding structure, comprising: a high speed interface, a filter module and a mask housing; wherein the high speed interface comprises an insulating body and a plurality of connecting terminals; and the filtering mode The filter module includes a plastic body and a PCB board that are provided with a plurality of output terminals and a plurality of ground terminals. Further, the ground terminals include a first connecting end electrically connected to the PCB board and a second connecting end integrally connected to the first connecting end by attaching the second connecting end to the outer surface of the plastic body; The cover shell is covered on the outside of the plastic body and has a screw hole corresponding to the second connecting end; then, a screw is screwed into the screw hole and the screw is tightly pressed against the second connecting end, thereby further The purpose of the grounding shield that electrically connects the PCB board through the grounding terminals and electrically connected to the mask housing through the screws; thus, the grounding structure of the current electrical connector is effectively solved, and the structure is complicated. A large space and electrically connected to the problem of unreliable.
Description
本創作係涉及電連接器技術領域,尤指一種具可靠接地結構的電連接器。The present invention relates to the field of electrical connectors, and more particularly to an electrical connector having a reliable grounding structure.
傳統之電連接器,如M8連接器和M12連接器等,其為純機構連接器,其主要由一塑膠絕緣體和複數個端子構成,此種元件構成的連接器一般只能用於低頻信號的傳輸,而於高頻傳輸時,會有損信號的穩定以及破壞信號的品質之情況,然而在特定需要下,設備之間必須傳輸高頻信號;現今採取的解決辦法是在設備電路板上設置具濾波等功能的電子元件,如此設計,不可避免地佔用了設備的內部空間,更影響設備電路佈局;因此,將濾波模組整合於電連接器中成為解決上述問題的一個技術方案,為了追求電連接器的小型化及高電性性能,電連接器內部之接地方式的設置必須因地制宜且極為謹慎。Conventional electrical connectors, such as M8 connectors and M12 connectors, are purely mechanical connectors, which are mainly composed of a plastic insulator and a plurality of terminals. The connectors formed by such components are generally only used for low frequency signals. Transmission, while transmitting at high frequencies, can destabilize the signal and degrade the quality of the signal. However, under certain needs, high-frequency signals must be transmitted between devices; the solution adopted today is to set on the device board. Electronic components with filtering and other functions are designed to inevitably occupy the internal space of the device and affect the circuit layout of the device. Therefore, integrating the filter module into the electrical connector has become a technical solution to solve the above problems, in pursuit of The miniaturization and high electrical performance of the electrical connector, the grounding mode inside the electrical connector must be set according to local conditions and extremely cautious.
有鑑於此,本新型針對現有技術存在之缺失,其主要目的是提供一種具可靠接地結構的電連接器,其能有效解決現有之電連接器結構複雜、佔用空間大及接地不可靠的問題。In view of this, the present invention is directed to the absence of the prior art, and its main purpose is to provide an electrical connector with a reliable grounding structure, which can effectively solve the problems of the existing electrical connector having a complicated structure, large space occupation, and unreliable grounding.
為了達成上述本新型之主要目的,本案之創作人係提供一具可靠接地結構的電連接器之一實施例,係包括: 一高速介面,係包括: 一絕緣本體,係一端呈圓形斷面,且具有多個通孔;及 複數個連接端子,係分別設置於對應的該些通孔內; 一濾波模組,係設置於該絕緣本體之圓形斷面的後端,且電性連接該高速介面,並包括裝設有複數個輸出端子和複數個接地端子的一塑膠體以及電性連接該些輸出端子與該些接地端子的一PCB板;以及 一遮罩外殼,係包覆該高速介面與該濾波模組之外部; 其中,該些接地端子包括有電性連接於PCB板上之一第一連接端以及與該第一連接端一體連接的一第二連接端,且該第二連接端貼覆於該塑膠體之外表面; 其中,該遮罩外殼包覆於該塑膠體外,且該遮罩外殼對應於該第二連接端處開設有一螺孔; 其中,一螺釘擰緊於該螺孔內,並壓接在接地端子之該第二連接端上,且該些接地端子透過該螺釘與該遮罩外殼電性連接。In order to achieve the above-mentioned primary purpose of the present invention, the creator of the present invention provides an embodiment of an electrical connector having a reliable grounding structure, comprising: a high speed interface, comprising: an insulative body having a circular cross section at one end And a plurality of through holes; and a plurality of connecting terminals are respectively disposed in the corresponding through holes; a filter module is disposed at a rear end of the circular cross section of the insulating body, and is electrically connected The high-speed interface includes a plastic body having a plurality of output terminals and a plurality of ground terminals, and a PCB board electrically connecting the output terminals and the ground terminals; and a mask housing covering the a high-speed interface and an outer portion of the filter module; wherein the ground terminals comprise a first connection end electrically connected to the PCB board and a second connection end integrally connected to the first connection end, and the The second connecting end is attached to the outer surface of the plastic body; wherein the mask outer shell is coated on the outer surface of the plastic body, and the mask outer shell has a screw hole corresponding to the second connecting end Wherein a screw screwed in the screw hole, and crimped on the second end connected to the ground terminal and the ground terminal through the plurality of the screw and the housing is electrically connected to the mask.
作為一種優選方案,該塑膠體的外表面對應於接地端子之該第二連接端設置有至少一端子槽,該第二連接端容納於該端子槽內。As a preferred solution, the outer surface of the plastic body is provided with at least one terminal slot corresponding to the second connection end of the ground terminal, and the second connection end is received in the terminal slot.
本新型與現有技術相比具有明顯的優點及效果,具體而言,由上述技術方案可知,本新型技術係藉由將該些接地端子之該第一連接端電性連接於該PCB板上,該第二連接端貼覆於該塑膠體外表面;並且,該遮罩外殼包覆於該塑膠體外,且該遮罩外殼對應於該第二連接端處開設有該螺孔。再者,該螺釘擰緊於該螺孔內並壓接於該些接地端子之該第二連接端上,該接地端子透過該螺釘與該遮罩外殼電性連接;如此,有效解決了現今的電連接器之接地方式結構複雜、佔用空間大及電性連接不可靠的問題。The present invention has obvious advantages and effects as compared with the prior art. Specifically, the above technical solution is that the first connection end of the grounding terminals is electrically connected to the PCB board. The second connecting end is attached to the outer surface of the plastic; and the shielding shell is coated on the outside of the plastic, and the shielding shell is provided with the screw hole corresponding to the second connecting end. Furthermore, the screw is screwed into the screw hole and is crimped to the second connecting end of the grounding terminal, and the grounding terminal is electrically connected to the masking shell through the screw; thus, the current electricity is effectively solved. The grounding mode of the connector is complicated, the space is large, and the electrical connection is unreliable.
為更清楚地說明本新型的結構特徵和功效,下面結合附圖與具體實施例來對本新型進行詳細說明。In order to more clearly illustrate the structural features and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
請參閱圖1至圖5;其中,圖1係本新型之一種具可靠接地結構的電連接器的組裝立體示意圖、圖2係本新型之具可靠接地結構的電連接器的分解圖、圖3係圖2的局部組裝示意圖、圖4係圖3的局部組裝示意圖、以及圖5係本新型之具可靠接地結構的電連接器的截面圖。如圖所示,係本新型之一種具可靠接地結構的電連接器的組裝示意圖、分解圖與截面圖。如圖所示,本新型之具可靠接地結構的電連接器係包括:一高速介面10、一濾波模組20以及一遮罩外殼30;其中,該濾波模組20與該高速介面10電性連接,且該遮罩外殼30係包覆於該高速介面10與該濾波模組20之外部。Please refer to FIG. 1 to FIG. 5 . FIG. 1 is an assembled perspective view of an electrical connector with a reliable grounding structure of the present invention, and FIG. 2 is an exploded view of the electrical connector with a reliable grounding structure of the present invention, FIG. 3 2 is a partial assembly diagram of FIG. 2, FIG. 4 is a partial assembly diagram of FIG. 3, and FIG. 5 is a cross-sectional view of the electrical connector of the present invention having a reliable ground structure. As shown in the figure, it is an assembled, exploded and sectional view of an electrical connector with a reliable grounding structure of the present invention. As shown in the figure, the electrical connector having a reliable grounding structure includes: a high speed interface 10, a filter module 20, and a mask housing 30; wherein the filter module 20 and the high speed interface 10 are electrically The cover shell 30 is wrapped around the high speed interface 10 and the filter module 20 .
承上述,該高速介面10係包括有一絕緣本體11以及複數個連接端子12,其中,該絕緣本體11上具有多個通孔111,並該絕緣本體11的一端呈圓形斷面;另外,該些連接端子12係分別設置於對應的該些通孔111中,且每一連接端子12均具有一焊接端121。在本實施例中,該高速介面10包括有M12介面。In the above, the high-speed interface 10 includes an insulative housing 11 and a plurality of connecting terminals 12, wherein the insulative housing 11 has a plurality of through holes 111, and one end of the insulative housing 11 has a circular cross section; The connecting terminals 12 are respectively disposed in the corresponding through holes 111, and each of the connecting terminals 12 has a soldering end 121. In this embodiment, the high speed interface 10 includes an M12 interface.
承上述,該濾波模組20係設置於該絕緣本體11之圓形斷面的後端,且該濾波模組20包括裝設有複數個輸出端子21和複數個接地端子22的一塑膠體23以及電性連接該些輸出端子21與該些接地端子22的一PCB板24。In the above, the filter module 20 is disposed at the rear end of the circular cross section of the insulative housing 11 , and the filter module 20 includes a plastic body 23 including a plurality of output terminals 21 and a plurality of ground terminals 22 . And a PCB board 24 electrically connecting the output terminals 21 and the ground terminals 22.
承上述,該具可靠接地結構的電連接器更包括一螺釘40,且該些接地端子22包括電性連接於該PCB板24的一第一連接端221以及與該第一連接端221一體連接的一第二連接端222;並且,該第二連接端222貼覆於該塑膠體23之外表面;再者,該遮罩外殼30包覆於該塑膠體23外,且該遮罩外殼30對應該第二連接端222處開設有一螺孔31。此外,該螺釘40擰緊於該螺孔31內並壓接在接地端子22之該第二連接端222上,且該些接地端子22透過該螺釘40與該遮罩外殼30電性連接。在本新型中,該塑膠體23的外表面對應於接地端子22之該第二連接端222設置有至少一端子槽231,同時,該第二連接端222容納於該端子槽231內,以使該遮罩外殼30更平整,且不會在擰緊該螺釘40時被拱起。In the above, the electrical connector having a reliable grounding structure further includes a screw 40, and the grounding terminal 22 includes a first connecting end 221 electrically connected to the PCB board 24 and integrally connected with the first connecting end 221 And a second connecting end 222; and the second connecting end 222 is attached to the outer surface of the plastic body 23; further, the mask housing 30 is wrapped around the plastic body 23, and the mask housing 30 is A screw hole 31 is defined in the second connection end 222. In addition, the screw 40 is screwed into the screw hole 31 and is crimped onto the second connecting end 222 of the grounding terminal 22 , and the grounding terminal 22 is electrically connected to the mask housing 30 through the screw 40 . In the present invention, the second connecting end 222 of the outer surface of the plastic body 23 corresponding to the grounding terminal 22 is provided with at least one terminal slot 231, and the second connecting end 222 is received in the terminal slot 231, so that The shroud housing 30 is more flat and does not arch when the screw 40 is tightened.
請繼續參閱圖1至圖5。如圖所示,可以得知本新型之具可靠接地結構的電連接器,其組裝過程如下:首先,將該些輸出端子21和該些接地端子22設置於該塑膠體23上;接著,將該些輸岀端子21和該些接地端子22與該PCB板24焊接導通;進一步地,將該PCB板24固定於該底座25上,然後將該些連接端子12組裝於該絕緣本體11上,並使得該絕緣本體11與該塑膠體23對接固定;同時,將該遮罩外殼30包覆於該高速介面10和該濾波模組20之外部;最後,將螺釘40擰緊於該螺孔31內並壓接在該接地端子22之該第二連接端222上,該接地端子22透過該螺釘40與該遮罩外殼30電性連接。Please continue to refer to Figures 1 through 5. As shown in the figure, the electrical connector of the present invention having a reliable grounding structure can be known. The assembly process is as follows: First, the output terminals 21 and the grounding terminals 22 are disposed on the plastic body 23; The circuit board terminals 21 and the grounding terminals 22 are soldered to the PCB board 24; further, the PCB board 24 is fixed on the base 25, and then the connecting terminals 12 are assembled on the insulative housing 11, And the insulating body 11 is fixed to the plastic body 23; at the same time, the mask shell 30 is wrapped around the high-speed interface 10 and the filter module 20; finally, the screw 40 is screwed into the screw hole 31. And being crimped to the second connecting end 222 of the grounding terminal 22, the grounding terminal 22 is electrically connected to the mask housing 30 through the screw 40.
本新型的技術重點在於:藉由將接地端子之該第一連接端電性連接於該PCB板上,且該第二連接端貼覆於該塑膠體之外表面;並且,該遮罩外殼包覆於該塑膠體外,且該遮罩外殼對應該第二連接端處開設有該螺孔;該螺釘擰緊於該螺孔內並壓接在接地端子之該第二連接端上,該些接地端子透過該螺釘與該遮罩外殼電性連接;如此,有效解決了現今的電連接器之接地方式結構複雜、佔用空間大及電性連接不可靠的問題。The technical focus of the present invention is: by electrically connecting the first connection end of the grounding terminal to the PCB board, and the second connection end is attached to the outer surface of the plastic body; and the mask housing package Covering the outside of the plastic, and the shielding shell is provided with the screw hole corresponding to the second connecting end; the screw is screwed into the screw hole and crimped to the second connecting end of the grounding terminal, the grounding terminals The screw is electrically connected to the mask casing; thus, the problem that the grounding mode of the current electrical connector is complicated, the space is large, and the electrical connection is unreliable is effectively solved.
以上所述,僅是本新型的較佳實施例而已,並非對本新型的技術範圍作任何限制,故凡是依據本新型的技術實質對以上實施例所作的任何細微修改、等同變化與修飾,均仍屬於本新型技術方案的範圍內。The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes, and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still It is within the scope of the novel technical solution.
<本新型>
10‧‧‧高速介面
11‧‧‧絕緣本體
111‧‧‧通孔
12‧‧‧連接端子
121‧‧‧焊接端
20‧‧‧濾波模組
21‧‧‧輸出端子
22‧‧‧接地端子
221‧‧‧第一連接端
222‧‧‧第二連接端
23‧‧‧塑膠體
231‧‧‧端子槽
24‧‧‧PCB板
25‧‧‧底座
30‧‧‧遮罩外殼
31‧‧‧螺孔
40‧‧‧螺釘<This new type>
10‧‧‧High speed interface
11‧‧‧Insulation body
111‧‧‧through hole
12‧‧‧Connecting terminal
121‧‧‧welding end
20‧‧‧Filter module
21‧‧‧Output terminal
22‧‧‧ Grounding terminal
221‧‧‧ first connection
222‧‧‧second connection
23‧‧‧ plastic body
231‧‧‧Terminal slot
24‧‧‧PCB board
25‧‧‧Base
30‧‧‧Mask enclosure
31‧‧‧ screw holes
40‧‧‧ screws
圖1係本新型之一種具可靠接地結構的電連接器的組裝立體示意圖; 圖2係本新型之具可靠接地結構的電連接器的分解圖; 圖3係圖2的局部組裝示意圖; 圖4係圖3的局部組裝示意圖;以及 圖5係本新型之具可靠接地結構的電連接器的截面圖。1 is an assembled perspective view of an electrical connector with a reliable grounding structure of the present invention; FIG. 2 is an exploded view of the electrical connector with a reliable grounding structure of the present invention; FIG. 3 is a partial assembled schematic view of FIG. FIG. 3 is a partial assembly view of FIG. 3; and FIG. 5 is a cross-sectional view of the electrical connector of the present invention having a reliable grounding structure.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW106217498U TWM557918U (en) | 2017-11-24 | 2017-11-24 | Electric connector with reliable grounding structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106217498U TWM557918U (en) | 2017-11-24 | 2017-11-24 | Electric connector with reliable grounding structure |
Publications (1)
Publication Number | Publication Date |
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TWM557918U true TWM557918U (en) | 2018-04-01 |
Family
ID=62644745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW106217498U TWM557918U (en) | 2017-11-24 | 2017-11-24 | Electric connector with reliable grounding structure |
Country Status (1)
Country | Link |
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TW (1) | TWM557918U (en) |
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2017
- 2017-11-24 TW TW106217498U patent/TWM557918U/en unknown
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