TWM541138U - Improved structure of electric connector with shielding sheet - Google Patents

Description

具屏蔽片之電連接器結構改良Improved electrical connector structure with shielding sheet

本創作係與一種電連接器有關，尤指一種具屏蔽片之電連接器結構改良。The present invention relates to an electrical connector, and more particularly to an improved electrical connector structure with a shielding sheet.

按，隨著各式各樣連接器規格的變化與創新，現今如USB Type-C等連接器，往往係通過上、下排端子來增加端子數量，從而在與絕緣本體之舌部的設置上，採用了上、下分離的組裝方式。為此，往往也需要增設如金屬件來達到屏蔽效果。According to the changes and innovations of various connector specifications, connectors such as USB Type-C are often used to increase the number of terminals through the upper and lower rows of terminals, thereby setting the tongue with the insulating body. The assembly method of upper and lower separation is adopted. For this reason, it is often necessary to add a metal member to achieve the shielding effect.

然而，在連接器協會的規範上，如USB Type-C連接器須於上、下排端子間增設一屏蔽片，除了提供如上述的屏蔽效果外，也提供連接器於對接時的卡持效果。惟，該屏蔽片的設置也有可能造成絕緣本體之如部在組裝上的限制，例如欲進一步透過其它構件來增強舌部為上、下分離的組裝結構時，連接器協會對該屏蔽片所規範的卡持結構即造成了其它構件於組裝上的限制，故無法為舌部上、下分離的結構設計提供進一步的強化結構。However, in the specification of the connector association, for example, the USB Type-C connector must be provided with a shielding piece between the upper and lower terminals, in addition to providing the shielding effect as described above, and also providing the locking effect of the connector when docking. . However, the arrangement of the shielding sheet may also cause restrictions on the assembly of the insulating body. For example, when the assembly is to be further strengthened by other members to enhance the upper and lower separation of the tongue, the connector association regulates the shielding sheet. The holding structure of the card causes the assembly of other members to be limited, so that it is impossible to provide a further strengthening structure for the structural design of the upper and lower parts of the tongue.

有鑑於此，本創作人係為改善並解決上述之缺失，乃特潛心研究並配合學理之運用，終於提出一種設計合理且有效改善上述缺失之本創作。In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

本創作之主要目的，在於可提供一種具屏蔽片之電連接器結構改良，其係針對如USB Type-C連接器之屏蔽片，以在符合連接器協會的規範下，進一步使該屏蔽片的卡持結構可提供一定的彈性變形量，進而能使其它需求的構件在組裝上不受到限制。The main purpose of the present invention is to provide an improved electrical connector structure with a shielding sheet for a shielding sheet such as a USB Type-C connector to further enable the shielding sheet under the specifications of the connector association. The retaining structure can provide a certain amount of elastic deformation, thereby enabling other components to be assembled without limitation.

為了達成上述之目的，本創作係提供一種具屏蔽片之電連接器結構改良，包括一絕緣本體、複數端子、以及一屏蔽片；其中，絕緣本體具有一舌部，各端子區分排列為上排端子與下排端子，且上、下排端子分別設於舌部上、下表面，而屏蔽片設於絕緣本體內並界於上、下排端子之間，且屏蔽片係具有一本體，本體二側分別延伸出一彈臂，各彈臂末端外分別突設有一卡緣，而各彈臂與本體間則分別形成有一縮溝。俾藉由所述縮溝使得各彈臂在受側向外力時可朝向縮溝變形而內縮，進而減少卡緣對其它需求的構件在組裝上的限制，並達到上述之目的者。In order to achieve the above object, the present invention provides an improved electrical connector structure with a shielding sheet, comprising an insulating body, a plurality of terminals, and a shielding sheet; wherein the insulating body has a tongue portion, and the terminals are arranged in an upper row. The terminal and the lower row of terminals, and the upper and lower rows of terminals are respectively disposed on the upper and lower surfaces of the tongue, and the shielding piece is disposed in the insulating body and is bounded between the upper and lower rows of terminals, and the shielding piece has a body and a body A spring arm extends from each of the two sides, and a card edge is respectively protruded from the end of each arm, and a narrow groove is formed between each arm and the body.俾 By the deflation groove, each elastic arm can be retracted toward the sulcus when it is subjected to the lateral force, thereby reducing the assembly limit of the rim to other required components, and achieving the above purpose.

為了能更進一步揭露本創作之特徵及技術內容，請參閱以下有關本創作之詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

請參閱圖1及圖2，係分別為本創作之立體分解示意圖及本創作絕緣本體之立體分解示意圖。本創作係提供一種具屏蔽片之電連接器結構改良，大致包括一絕緣本體1、複數端子2、以及一屏蔽片3；其中：Please refer to FIG. 1 and FIG. 2 , which are respectively a three-dimensional exploded schematic view of the creation and a three-dimensional exploded view of the inventive insulating body. The present invention provides an improved electrical connector structure with a shielding sheet, which generally comprises an insulating body 1, a plurality of terminals 2, and a shielding sheet 3; wherein:

該絕緣本體1係由如塑膠等絕緣材料所製成，並至少具有一供上述端子2排列設置的舌部。而在本創作所舉之實施例中，該絕緣本體1主要係具有彼此上、下相疊置的一上基座10與一下基座11，該上基座1前端向前延伸有一上舌部100，而該下基座11前端亦向前延伸有一下舌部110，且該上、下舌部100、110亦彼此上、下相疊置而構成前述供端子2排列設置的舌部。The insulative housing 1 is made of an insulating material such as plastic and has at least one tongue for arranging the terminals 2 described above. In the embodiment of the present invention, the insulative housing 1 mainly has an upper base 10 and a lower base 11 stacked on top of each other, and a front tongue extends forwardly from the front end of the upper base 1. 100. The lower end of the lower base 11 also has a lower tongue portion 110 extending forwardly, and the upper and lower tongue portions 100 and 110 are also superposed on each other to form a tongue portion in which the terminals 2 are arranged.

該等端子2係為導電材質所構成，分別設於上述絕緣本體1之舌部（即上、下舌部100、110）上並延伸而出。更詳細地，在本創作所舉之實施例中，該等端子2係對應Type-C連接器之規格，故該等端子2係區分排列為上排端子20與下排端子21，且上、下排端子20、21係分別設於所述舌部的上、下表面，即上排端子20間隔排列設置於上舌部100，而下排端子21則間隔排列設置於下舌部110。The terminals 2 are made of a conductive material, and are respectively provided on the tongue portions (ie, the upper and lower tongue portions 100 and 110) of the insulative housing 1 and extend out. In more detail, in the embodiment of the present invention, the terminals 2 correspond to the specifications of the Type-C connector, so the terminals 2 are arranged in the upper row terminal 20 and the lower row terminal 21, and The lower rows of terminals 20 and 21 are respectively disposed on the upper and lower surfaces of the tongue portion, that is, the upper row of terminals 20 are spaced apart from each other at the upper tongue portion 100, and the lower row of terminals 21 are spaced apart from each other at the lower tongue portion 110.

該屏蔽片3係為金屬材質構成一片狀體，設於上述絕緣本體1內並界於該上、下排端子20、21之間，例如透過絕緣本體1之上、下基座10、11及上、下舌部100、110夾置該屏蔽片3，藉以避免上、下排端子20、21相互干擾。請一併參閱圖3所示，該屏蔽片3係具有一本體30，該本體30主要位於上、下排端子20、21之間，且該本體30二側分別延伸出一彈臂31，各彈臂31末端外分別突設有一卡緣310，而各彈臂31與本體30間則分別形成有一縮溝311，所述縮溝311由本體30前緣向後緣延伸一適當距離，並可朝向本體30內側而呈彎曲狀者，以供各彈臂31（尤其卡緣310）在受側向外力時，可朝向縮溝311變形而內縮，藉以避免其它需求的構件在組裝上因與卡緣310發生干涉，而造成無法進行組裝等問題。另，該本體30後端可設有由該下基座11延伸而出的接地腳32。The shielding piece 3 is made of a metal material and is formed in a sheet-like body, and is disposed in the insulative housing 1 and is defined between the upper and lower rows of terminals 20 and 21, for example, through the insulative housing 1 and the lower base 10, 11 The shielding sheets 3 are interposed between the upper and lower tongues 100 and 110 to prevent the upper and lower rows of terminals 20 and 21 from interfering with each other. As shown in FIG. 3, the shielding piece 3 has a body 30. The body 30 is mainly located between the upper and lower rows of terminals 20 and 21, and a spring arm 31 is extended on each side of the body 30. A flange 310 is respectively formed on the outer end of the elastic arm 31, and a narrowing groove 311 is formed between each elastic arm 31 and the body 30. The narrowing groove 311 extends from the front edge of the body 30 to the rear edge by an appropriate distance and can be oriented. The inner side of the body 30 is curved, so that the elastic arms 31 (especially the card edge 310) can be deformed and deformed toward the narrowing groove 311 when the lateral force is received by the side, so as to avoid other components in the assembly and the card. The edge 310 interferes, causing problems such as assembly failure. In addition, the rear end of the body 30 may be provided with a grounding leg 32 extending from the lower base 11.

是以，藉由上述之構造組成，即可得到本創作具屏蔽片之電連接器結構改良。Therefore, by the above-mentioned structural composition, the structural improvement of the electrical connector of the present invention can be obtained.

據此，如圖3及圖4所示，舉例來說，若欲於上述絕緣本體1之上、下舌部100、110上增設一外遮蔽件4，由於該外遮蔽件4主要係由一環圍部40構成，且該環圍部40具有一上壁400、一與上壁400相間隔的下壁401、以及二分別位於上壁400與下壁401之間外的側壁402，以一體包圍構成一環形者，因此該外遮蔽件4若欲由絕緣本體1前端套入上、下舌部100、110上，在組裝時則會與該屏蔽片3的卡緣310發生干涉等問題。然而，由於本創作之屏蔽片3係具有上述縮溝311等結構特徵，故當該外遮蔽件4套入時，側壁402會壓縮屏蔽片3之卡緣310而使得彈臂31朝向縮溝311變形並內縮，進而供二卡緣310進入該外遮蔽件4內部，並使該外遮蔽件4穿入舌部而套固於上、下舌部100、110上，以達到組裝之目的，即如圖5所示。Accordingly, as shown in FIG. 3 and FIG. 4, for example, if an outer shield member 4 is to be added to the upper and lower tongue portions 100 and 110 of the insulating body 1, the outer shield member 4 is mainly composed of a ring. The surrounding portion 40 is formed, and the surrounding portion 40 has an upper wall 400, a lower wall 401 spaced apart from the upper wall 400, and two side walls 402 respectively located between the upper wall 400 and the lower wall 401, so as to be integrally surrounded Since the outer shield member 4 is intended to be inserted into the upper and lower tongue portions 100 and 110 from the front end of the insulating body 1, it may interfere with the card edge 310 of the shield sheet 3 during assembly. However, since the shielding sheet 3 of the present invention has the structural features such as the narrowing groove 311, when the outer shielding member 4 is nested, the side wall 402 compresses the card edge 310 of the shielding sheet 3 so that the elastic arm 31 faces the narrowing groove 311. Deformed and retracted, so that the two card edge 310 enters the inside of the outer shield member 4, and the outer shield member 4 is inserted into the tongue portion and sleeved on the upper and lower tongue portions 100, 110 for assembly purposes. That is, as shown in Figure 5.

再者，如圖6所示，當上述外遮蔽件4由絕緣本體1前端套入上、下舌部100、110外後，亦可透過射出成型的方式於該上、下舌部100、110前端構成一舌部前端部12，以完成所述連接器者。Furthermore, as shown in FIG. 6, after the outer shield member 4 is inserted into the upper and lower tongue portions 100 and 110 from the front end of the insulative housing 1, the upper and lower tongue portions 100 and 110 can also be formed by injection molding. The front end constitutes a tongue front end portion 12 to complete the connector.

綜上所述，本創作實為不可多得之新型創作產品，其確可達到預期之使用目的，而解決習知之缺失，又因極具新穎性及進步性，完全符合新型專利申請要件，爰依專利法提出申請，敬請詳查並賜准本案專利，以保障創作人之權利。In summary, this creation is a rare new creative product, which can achieve the intended use, but solve the lack of knowledge, and because of its novelty and progress, it fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

惟以上所述僅為本創作之較佳可行實施例，非因此即拘限本創作之專利範圍，故舉凡運用本創作說明書及圖式內容所為之等效結構變化，均同理皆包含於本創作之範圍內，合予陳明。However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

＜本創作＞<this creation>

1‧‧‧絕緣本體1‧‧‧Insulating body

10‧‧‧上基座10‧‧‧Upper base

100‧‧‧上舌部100‧‧‧Upper tongue

11‧‧‧下基座11‧‧‧Lower base

110‧‧‧下舌部110‧‧‧ Lower tongue

12‧‧‧舌部前端部12‧‧ ‧ front end of the tongue

2‧‧‧端子2‧‧‧ terminals

20‧‧‧上排端子20‧‧‧Upper terminal

21‧‧‧下排端子21‧‧‧lower terminal

3‧‧‧屏蔽片3‧‧‧Shield

30‧‧‧本體30‧‧‧Ontology

31‧‧‧彈臂31‧‧‧Bounce arm

310‧‧‧卡緣310‧‧‧ card edge

311‧‧‧縮溝311‧‧ ‧ sulcus

32‧‧‧接地腳32‧‧‧ Grounding feet

4‧‧‧外遮蔽件4‧‧‧Outer cover

40‧‧‧環圍部40‧‧‧Encircling

400‧‧‧上壁400‧‧‧Upper wall

401‧‧‧下壁401‧‧‧ Lower wall

402‧‧‧側壁402‧‧‧ side wall

圖1係本創作之立體分解示意圖。Figure 1 is a perspective exploded view of the present creation.

圖2係本創作絕緣本體之立體分解示意圖。FIG. 2 is a perspective exploded view of the insulating body of the present invention.

圖3係本創作組裝前之剖面示意圖。Figure 3 is a schematic cross-sectional view of the present assembly before assembly.

圖4係本創作組裝後之剖面示意圖。Figure 4 is a schematic cross-sectional view of the present assembly.

圖5係本創作之立體組合圖。Figure 5 is a three-dimensional combination of the creation.

圖6係本創作之組合完成圖。Figure 6 is a combined completion diagram of the present creation.

1‧‧‧絕緣本體 1‧‧‧Insulating body

3‧‧‧屏蔽片 3‧‧‧Shield

30‧‧‧本體 30‧‧‧Ontology

31‧‧‧彈臂 31‧‧‧Bounce arm

310‧‧‧卡緣 310‧‧‧ card edge

311‧‧‧縮溝 311‧‧ ‧ sulcus

32‧‧‧接地腳 32‧‧‧ Grounding feet

4‧‧‧外遮蔽件 4‧‧‧Outer cover

Claims (10)

一種具屏蔽片之電連接器結構改良，包括： 一絕緣本體，具有一舌部； 複數端子，區分排列為上排端子與下排端子，且該上排端子與該下排端子分別設於該舌部上、下表面；以及 一屏蔽片，設於該絕緣本體內並界於該上、下排端子之間，且該屏蔽片係具有一本體，該本體二側分別延伸出一彈臂，各該彈臂末端外分別突設有一卡緣，而各該彈臂與該本體間則分別形成有一縮溝。An improved electrical connector structure having a shielding sheet, comprising: an insulative housing having a tongue portion; a plurality of terminals arranged in an upper row and a lower row of terminals, wherein the upper row of terminals and the lower row of terminals are respectively disposed on the The upper and lower surfaces of the tongue; and a shielding piece disposed in the insulating body and bounded between the upper and lower rows of terminals, and the shielding piece has a body, and the two sides of the body respectively extend a bullet arm A card edge is respectively protruded from the outer end of each of the elastic arms, and a narrowing groove is formed between each of the elastic arms and the body. 如申請專利範圍第１項所述之具屏蔽片之電連接器結構改良，其中該上、下舌部前端係設有一舌部前端部。The electrical connector structure with a shielding sheet according to claim 1 is improved, wherein a front end portion of the upper and lower tongue portions is provided with a tongue front end portion. 如申請專利範圍第２項所述之具屏蔽片之電連接器結構改良，其中該舌部前端部係為射出成型者。The electrical connector structure with a shielding sheet according to claim 2 is improved, wherein the front end portion of the tongue is an injection molded person. 如申請專利範圍第１項所述之具屏蔽片之電連接器結構改良，其中該絕緣本體係具有上、下相疊置的一上基座與一下基座。The electrical connector structure with a shielding sheet according to claim 1 is improved, wherein the insulating system has an upper base and a lower base stacked on the upper and lower sides. 如申請專利範圍第４項所述之具屏蔽片之電連接器結構改良，其中該上基座延伸一上舌部，該下基座延伸一下舌部，該上、下舌部亦上、下係相疊置而構成所述舌部。An improved electrical connector structure with a shielding sheet according to claim 4, wherein the upper base extends an upper tongue portion, the lower base extends a lower tongue, and the upper and lower tongues are also up and down The tongues are stacked to form the tongue. 如申請專利範圍第５項所述之具屏蔽片之電連接器結構改良，其中該上排端子係設於該上舌部，而該下排端子則設於該下舌部。The electrical connector structure with a shielding sheet according to claim 5 is improved, wherein the upper row of terminals is disposed on the upper tongue portion, and the lower row of terminals is disposed on the lower tongue portion. 如申請專利範圍第５項所述之具屏蔽片之電連接器結構改良，其中該上、下基座及該上、下舌部係夾置該屏蔽片。The electrical connector structure with a shielding sheet according to claim 5 is improved, wherein the upper and lower bases and the upper and lower tongues sandwich the shielding sheet. 如申請專利範圍第５項所述之具屏蔽片之電連接器結構改良，其更包括一外遮蔽件，該外遮蔽件係設於該絕緣本體之上、下舌部上。The improved electrical connector structure with a shielding sheet according to claim 5, further comprising an outer shielding member disposed on the upper and lower tongues of the insulating body. 如申請專利範圍第４項所述之具屏蔽片之電連接器結構改良，其中該本體後端係設有由該下基座延伸而出的接地腳。The electrical connector structure with a shielding sheet according to claim 4 is improved, wherein the rear end of the body is provided with a grounding leg extending from the lower base. 如申請專利範圍第１項所述之具屏蔽片之電連接器結構改良，其中所述縮溝係由該本體前緣向後延伸，並朝向該本體內側而呈彎曲狀者。The electrical connector structure with a shielding sheet according to claim 1, wherein the narrowing groove extends rearward from the front edge of the body and is curved toward the inner side of the body.