TWM582255U - Electrical connector - Google Patents
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- TWM582255U TWM582255U TW108204382U TW108204382U TWM582255U TW M582255 U TWM582255 U TW M582255U TW 108204382 U TW108204382 U TW 108204382U TW 108204382 U TW108204382 U TW 108204382U TW M582255 U TWM582255 U TW M582255U
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
本創作提供一種電連接器。該電連接器包括：複數個端子，在其一端設置有用於連接相對連接器的接觸部，在其另一端設置有安裝在電路板的安裝部；一絕緣體，該複數個端子相互間隔開地安裝在該絕緣體上，該絕緣體具有安裝接觸部的舌板；一遮罩殼，結合於該絕緣體並安裝到該電路板；其中，該遮罩殼包括：一第一殼，具有向前側和後側開口以包圍該舌板的收容部；以及一第二殼，具有結合到該第一殼的後面部以完全覆蓋收容部的後側開口的基底板、以及在該基底板的兩側向前延伸並覆蓋該絕緣體的側面部的至少一部分的延伸板。 This creation provides an electrical connector. The electrical connector includes: a plurality of terminals, a contact portion for connecting the opposite connector is provided at one end thereof, and a mounting portion mounted on a circuit board is provided at the other end thereof; an insulator, the plurality of terminals are installed at intervals from each other; On the insulator, the insulator has a tongue plate on which the contact portion is mounted; a cover shell coupled to the insulator and mounted to the circuit board; wherein the cover shell includes a first shell having a front side and a rear side An opening to surround the receiving portion of the tongue plate; and a second case having a base plate coupled to the rear portion of the first case to completely cover the rear opening of the receiving portion, and extending forward on both sides of the base plate An extension plate covering at least a part of a side surface portion of the insulator.
Description
本創作涉及一種電連接器，該電連接器是用於通過電連接電路板和電路板，或電子部件和電路板來構成電路的連接機構。 This creation relates to an electrical connector, which is a connection mechanism for forming a circuit by electrically connecting a circuit board and a circuit board, or an electronic component and a circuit board.
電連接器是通過電連接電路板和電路板，或電路板和電子部件來構成電路的連接機構。一般而言，插頭連接器***並機械地結合到插座連接器，並且兩個電連接器的端子或針彼此導通，以將電路板與電路板，或電路板與電子元件進行電連接。 An electrical connector is a connection mechanism that forms a circuit by electrically connecting a circuit board and a circuit board, or a circuit board and an electronic component. Generally speaking, the plug connector is inserted and mechanically coupled to the socket connector, and the terminals or pins of the two electrical connectors are conducted to each other to electrically connect the circuit board and the circuit board, or the circuit board and the electronic component.
電連接器設置有複數個端子，以便快速交換大量信號，其上安裝有端子的絕緣體被配置為使複數個端子彼此電絕緣。 The electrical connector is provided with a plurality of terminals in order to quickly exchange a large number of signals, and the insulator on which the terminals are mounted is configured to electrically insulate the plurality of terminals from each other.
電連接器可以具有用金屬等材料進行遮蔽的結構，以保護端子不受電磁干擾。例如，可以構成為金屬材料的殼包圍結合到絕緣體的端子。為了提高遮蔽性能，最好設計成殼盡可能地覆蓋端子的路徑。 The electrical connector may have a structure shielded by a metal or the like to protect the terminal from electromagnetic interference. For example, a case made of a metallic material may surround a terminal bonded to an insulator. In order to improve the shielding performance, it is best to design the shell to cover the path of the terminal as much as possible.
在先前專利文獻韓國公開專利公報第10-2018-0012443號(2018年02年06日公佈)中可確認，一般來說，將殼的一部分進行切割和彎曲，以形成固定腿、彈性片、遮蔽部等。但是，存在由於所述切割部分導致遮蔽性能降低的問題。 It can be confirmed in the previous patent document Korean Published Patent Gazette No. 10-2018-0012443 (published on February 06, 2018) that, in general, a part of the shell is cut and bent to form a fixed leg, an elastic sheet, and a shield Ministry and so on. However, there is a problem that the shielding performance is reduced due to the cut portion.
同時，還需要提供一種結構，其用於在插座連接器的後面上，即在插頭連接器所連接的面的對面上進一步遮蔽電磁干擾。如先前專利文獻中公開的插座連接器那樣，彎曲單一部件的殼的結構中，絕緣體的後面和側面的大部分未被覆蓋。另外，需要用於彎曲的穿孔。因此，通過絕緣體的暴露部分和殼的穿孔部分可能發生電磁干擾。 At the same time, there is also a need to provide a structure for further shielding electromagnetic interference on the rear face of the socket connector, that is, on the opposite side of the face to which the plug connector is connected. As with the socket connector disclosed in the previous patent document, in a structure in which a single-part shell is bent, most of the back and sides of the insulator are not covered. In addition, a perforation for bending is required. Therefore, electromagnetic interference may occur through the exposed portion of the insulator and the perforated portion of the case.
另一方面，在插座連接器安裝在電路板上並且插頭連接器***並連接到插座連接器的結構中，兩個電連接器的結合方向可以平行於電 路板或垂直於電路板。在插頭連接器沿平行於電路板的方向***到插座連接器的結構中，插座連接器的收容部具有沿著平行於電路板的方向開口的形態，面向電路板的收容部的下面的一部分被切割，從而形成彈性片。在所述構造中，當將電連接器焊接到電路板時，細微飛散的助焊劑有可能通過切割的部分侵入到收容部中。 On the other hand, in a structure in which the socket connector is mounted on a circuit board and the plug connector is inserted and connected to the socket connector, the combining direction of the two electrical connectors may be parallel to the electrical The circuit board may be perpendicular to the circuit board. In a structure in which the plug connector is inserted into the receptacle connector in a direction parallel to the circuit board, the receptacle portion of the receptacle connector has a shape that opens in a direction parallel to the circuit board, and a portion of the lower surface facing the receptacle portion of the circuit board is Cut to form an elastic sheet. In the configuration, when the electrical connector is soldered to the circuit board, there is a possibility that the slightly scattered flux penetrates into the receiving portion through the cut portion.
本創作的第一個目的是提供一種電連接器，其能夠最大程度地保護端子通過的路徑不受電磁干擾。 The first purpose of this creation is to provide an electrical connector that can protect the path through which the terminals pass from electromagnetic interference to the greatest extent.
本創作的第二個目的是提供一種電連接器，當將電連接器焊接到電路板上時，可以防止飛散的助焊劑侵入到收容部中。 The second object of this creation is to provide an electrical connector that can prevent flying flux from entering the receiving portion when soldering the electrical connector to a circuit board.
為了實現所述第一目的，根據本創作一個態樣的電連接器，其中，包括：複數個端子，一端設置有用於連接相對連接器的接觸部，另一端設置有安裝在電路板上的安裝部；一絕緣體，所述複數個端子相互間隔開地安裝在所述絕緣體上，所述絕緣體具有安裝所述接觸部的舌板；以及一遮罩殼，結合於所述絕緣體並安裝在所述電路板，其中，所述遮罩殼包括：一第一殼，具有向前側和後側開口以包圍所述舌板的一收容部；以及一第二殼，具有一基底板和一延伸板，所述基底板結合於所述第一殼的後面部並完全覆蓋所述收容部的後側開口，所述延伸板在所述基底板的兩側面向前延伸並覆蓋所述絕緣體的側面部的至少一部分。 In order to achieve the first object, an electrical connector according to the present invention includes a plurality of terminals, one end of which is provided with a contact portion for connecting the opposite connector, and the other end of which is mounted on a circuit board. An insulator, the plurality of terminals being mounted on the insulator at a distance from each other, the insulator having a tongue plate on which the contact portion is mounted; and a shield case coupled to the insulator and mounted on the insulator A circuit board, wherein the cover shell includes: a first shell having a receiving portion opening forward and rear to surround the tongue plate; and a second shell having a base plate and an extension plate, The base plate is coupled to a rear portion of the first case and completely covers a rear opening of the receiving portion, and the extension plate extends forward on both sides of the base plate and covers a side portion of the insulator. At least a part.
其中，所述第一殼的後面部形成有凹凸形態的結合部，所述第二殼形成有所述凹凸形態的***部，所述結合部和所述***部以相互咬合的方式結合。 Wherein, a concavo-convex-shaped joint portion is formed on a rear surface portion of the first shell, and the concavo-convex-shaped insert portion is formed on the second shell, and the joint portion and the insert portion are engaged with each other in a manner of engaging with each other.
另外，在所述基底板和所述延伸板之間形成有孔形態的連接部，所述連接部***結合於所述結合部。 In addition, a hole-shaped connection portion is formed between the base plate and the extension plate, and the connection portion is inserted and coupled to the connection portion.
另外，所述第一殼還包括一覆蓋部，所述覆蓋部從所述收容部的下面前端部彎曲180度並向後延伸以完全覆蓋所述收容部的下面。 In addition, the first shell further includes a covering portion that is bent 180 degrees from a front end portion of the lower surface of the receiving portion and extends rearward to completely cover the lower surface of the receiving portion.
另外，所述第一殼還包括一遮蔽部，所述遮蔽部在所述覆蓋部的後端彎曲並向下延伸。 In addition, the first shell further includes a shielding portion, and the shielding portion is bent at a rear end of the covering portion and extends downward.
另外，所述絕緣體和所述複數個端子設置在所述遮蔽部和所述第二殼之間。 In addition, the insulator and the plurality of terminals are provided between the shielding portion and the second case.
另外，在所述收容部的下面形成有從所述收容部的一部分切割並彎曲以彈性支撐所述相對連接器的彈性片，所述覆蓋部形成有向下凹陷的一壓花部，以提供所述彈性片向下彈性變形的空間。 In addition, an elastic sheet cut and bent from a part of the accommodating part to elastically support the opposite connector is formed on the lower part of the accommodating part, and an embossing part recessed downward is formed in the covering part to provide A space where the elastic piece is elastically deformed downward.
另外，所述第一殼還包括複數個延伸部，所述延伸部在所述覆蓋部的兩側彎曲並向下延伸並固定於所述電路板。 In addition, the first case further includes a plurality of extension portions that are bent on both sides of the cover portion and extend downward and are fixed to the circuit board.
另外，在所述延伸部的下端形成有固定針，所述固定針***並焊接於形成在所述電路板的***孔中。 In addition, a fixed pin is formed at a lower end of the extension portion, and the fixed pin is inserted and soldered into an insertion hole formed in the circuit board.
另外，所述絕緣體包括：一絕緣體主體，形成於垂直方向；所述舌板，在所述絕緣體主體的上部向前突出形成；以及一側面板，在所述絕緣體主體的下面兩側向前突出形成。 In addition, the insulator includes: an insulator body formed in a vertical direction; the tongue plate projecting forward from an upper portion of the insulator body; and a side panel projecting forward from both sides of a lower surface of the insulator body form.
另外，所述延伸板形成為比所述側面板延伸得更高。 In addition, the extension plate is formed to extend higher than the side panel.
另外，所述端子可以由第一端子和第二端子構成，第一端子具有所述接觸部向上凸起形成的上部接觸部，第二端子具有接觸部向下凸起形成的下部接觸部。 In addition, the terminal may be composed of a first terminal and a second terminal. The first terminal has an upper contact portion formed by the contact portion protruding upward, and the second terminal has a lower contact portion formed by the contact portion protruding downward.
另外，在所述舌板的上面形成有安置所述上部接觸部的第一安置部，在所述舌板的下面形成有安置所述下部接觸部的第二安置部。 In addition, a first placement portion on which the upper contact portion is placed is formed on the upper surface of the tongue plate, and a second placement portion on which the lower contact portion is placed is formed on the lower surface of the tongue plate.
而且，所述第一端子和第二端子可以交替地配置在所述舌板。 In addition, the first terminal and the second terminal may be alternately disposed on the tongue plate.
另外，為了實現所述第一目的，根據本創作另一實施例的電連接器，包括：複數個端子，一端設置有用於連接相對連接器的接觸部，另一端設置有安裝在電路板上的安裝部；一絕緣體，所述複數個端子相互間隔開地安裝在所述絕緣體上，所述絕緣體具有安裝所述接觸部的舌板；以及一遮罩殼，結合於所述絕緣體並安裝在所述電路板，其中，所述遮罩殼包括：一第一殼，具有向前側和後側開口以包圍所述舌板的一收容部；以及一第二殼，所述第二殼結合於所述第一殼的後面部，以完全覆蓋所述收容部的後側開口，其中，所述第一殼的後面部形成有凹凸形態的結合部，所述第二殼形成有所述凹凸形態的***部，所述結合部和所述***部以咬合的方式將所述第一殼和所述第二殼相互結合。 In addition, in order to achieve the first object, an electrical connector according to another embodiment of the present invention includes a plurality of terminals, one end of which is provided with a contact portion for connecting the opposite connector, and the other end of which is provided on a circuit board. A mounting portion; an insulator, the plurality of terminals being mounted on the insulator at a distance from each other, the insulator having a tongue plate on which the contact portion is mounted; and a shield case coupled to the insulator and mounted on the insulator The circuit board, wherein the shield case includes: a first case having a receiving portion that is opened forward and rearward to surround the tongue plate; and a second case that is coupled to the housing The rear portion of the first shell completely covers the rear opening of the accommodating portion, wherein the rear portion of the first shell is formed with a concavo-convex joint portion, and the second shell is formed with the concavo-convex shape. An inserting part, the combining part and the inserting part engaging the first shell and the second shell with each other in an engaging manner.
為了實現所述第二目的，根據本創作一個態樣的電連接器，其中，包括：複數個端子，一端設置有用於連接相對連接器的接觸部，另 一端設置有安裝在電路板上的安裝部；一絕緣體，所述複數個端子相互間隔開地安裝在所述絕緣體上，所述絕緣體具有安裝所述接觸部的舌板；以及一遮罩殼，具有圍繞所述舌板的收容部，結合於所述絕緣體並安裝在所述電路板，其中，所述收容部的下面設置有從所述下面的一部分切割並彎曲而成的一彈性片，其中，所述遮罩殼設置有從所述收容部的下面前端彎曲並向後延伸的一覆蓋部；以及其中，所述覆蓋部覆蓋因所述彈性片而形成的開口。 In order to achieve the second object, an electrical connector according to the present invention is provided, including: a plurality of terminals, one end of which is provided with a contact portion for connecting the opposite connector, and another One end is provided with a mounting portion mounted on a circuit board; an insulator, the plurality of terminals are mounted on the insulator spaced apart from each other, the insulator having a tongue plate on which the contact portion is mounted; and a cover shell, A receiving portion surrounding the tongue plate is coupled to the insulator and is mounted on the circuit board, wherein an elastic sheet cut and bent from a part of the lower portion is provided on the lower surface of the receiving portion, wherein The cover case is provided with a covering portion that is bent from the lower front end of the receiving portion and extends backward; and wherein the covering portion covers an opening formed by the elastic sheet.
其中，所述覆蓋部完全覆蓋所述收容部的下面。 The covering portion completely covers the lower surface of the receiving portion.
另外，所述覆蓋部形成有向下凹陷的一壓花部，以提供所述彈性片向下彈性變形的空間。 In addition, the covering portion is formed with an embossing portion recessed downward to provide a space for the elastic sheet to elastically deform downward.
另外，所述遮罩殼還包括複數個延伸部，所述延伸部在所述覆蓋部的兩側彎曲並向下延伸並固定於所述電路板。 In addition, the shield case further includes a plurality of extension portions that are bent on both sides of the cover portion and extend downward and are fixed to the circuit board.
另外，在所述延伸部的下端形成有固定針，所述固定針***並焊接於形成在所述電路板的***孔中。 In addition, a fixed pin is formed at a lower end of the extension portion, and the fixed pin is inserted and soldered into an insertion hole formed in the circuit board.
另外，所述遮罩殼還包括一遮蔽部，所述遮蔽部在所述覆蓋部的後端彎曲並向下延伸。 In addition, the shielding shell further includes a shielding portion, and the shielding portion is bent at a rear end of the covering portion and extends downward.
另外，所述複數個端子設置在所述遮蔽部和所述第二殼之間。 In addition, the plurality of terminals are provided between the shielding portion and the second case.
另外，所述遮蔽部包括：一第一殼，具有向前側和後側開口的所述收容部、和所述覆蓋部；以及一第二殼，具有一基底板和一延伸板，所述基底板結合於所述第一殼的後面部並完全覆蓋所述收容部的後側開口，所述延伸板在所述基底板的兩側面向前延伸並覆蓋所述絕緣體的側面部的至少一部分。 In addition, the shielding portion includes: a first case having the receiving portion and the covering portion which are open to the front and rear sides; and a second case having a base plate and an extension plate, the base A plate is coupled to the rear portion of the first shell and completely covers the rear opening of the receiving portion, and the extension plate extends forward on both sides of the base plate and covers at least a part of the side portion of the insulator.
另外，在所述第一殼的後面部形成有凹凸形態的結合部，所述第二殼形成有所述凹凸形態的***部，所述結合部和所述***部以相互咬合的方式結合。 In addition, a concavo-convex-shaped coupling portion is formed on a rear surface portion of the first case, and the second housing is formed with the concavo-convex-shaped insertion portion, and the coupling portion and the insertion portion are engaged with each other to be engaged with each other.
另外，在所述基底板和所述延伸板之間形成有孔形態的一連接部，所述連接部***結合於所述結合部。 In addition, a connection portion in the form of a hole is formed between the base plate and the extension plate, and the connection portion is inserted and coupled to the connection portion.
通過所述解決方案獲得的本創作的效果如下。 The effects of this creation obtained through the solution are as follows.
第一，在本創作中，第二殼設置為以外輪廓部咬合的方式結 合在第一殼的後側，以便完全覆蓋收容部的後方側開口，因此，相比於遮罩殼的遮蔽面彎曲以覆蓋絕緣體的後面的習知結構，絕緣體的後面可以被覆蓋的更多，從而可以提高EMI遮蔽性能。 First, in this creation, the second shell is set in a way that the outer contours engage. The rear side of the first case is closed so as to completely cover the rear side opening of the accommodating portion. Therefore, the rear side of the insulator can be covered more than the conventional structure in which the shielding surface of the shield case is curved to cover the rear side of the insulator. , Which can improve EMI shielding performance.
此外，第二殼的延伸板形成為比絕緣體的左右側面部的上端延伸得更高，從而可以改善側方向上的EMI遮蔽性能。 In addition, the extension plate of the second case is formed to extend higher than the upper ends of the left and right side portions of the insulator, so that the EMI shielding performance in the side direction can be improved.
此外，遮蔽部在第一殼的遮蔽部的後端部向下延長形成，所述複數個端子在遮蔽部和第二殼的基底板之間上下方向延長，因此提高EMI(Electro Magnetic Interference)遮蔽性能。 In addition, the shielding portion is formed by extending downward at a rear end portion of the shielding portion of the first case, and the plurality of terminals are extended vertically between the shielding portion and the base plate of the second case, thereby improving EMI (Electro Magnetic Interference) shielding performance.
第二，在收容部的下面形成有從所述下面的一部分切割並彎曲而成的彈性片，遮罩殼上形成有在收容部的下面前端部彎曲並向後方側延長的覆蓋部，覆蓋部覆蓋因彈性片而形成的開口，因此，可以防止將電連接器焊接到電路板上時飛散的助焊劑侵入到收容部內。 Second, an elastic sheet cut and bent from a part of the lower surface is formed on the lower surface of the storage portion, and a cover portion is formed on the cover case, which is bent at the front end portion of the lower surface of the storage portion and extends to the rear side. Since the opening formed by the elastic sheet is covered, it is possible to prevent the flux, which is scattered when soldering the electrical connector to the circuit board, from entering the accommodating portion.
此外，所述覆蓋部在長期使用期間可以防止灰塵或異物侵入收容部內。 In addition, the covering portion can prevent dust or foreign matter from entering the receiving portion during long-term use.
此外，覆蓋部設置有槽形態的壓花部，用於提供彈性片可彈性作用的空間，不會干涉彈性片的作用。 In addition, the covering part is provided with an embossed part in the form of a groove for providing a space where the elastic sheet can elastically act without interfering with the effect of the elastic sheet.
10‧‧‧遮罩殼(第一殼) 10‧‧‧Mask shell (first shell)
11‧‧‧收容部 11‧‧‧ Containment Department
12‧‧‧後面部 12‧‧‧ back
13‧‧‧結合部 13‧‧‧Combination
14‧‧‧下面 14‧‧‧ below
15‧‧‧覆蓋部 15‧‧‧ Covering Department
16‧‧‧彎曲孔 16‧‧‧ curved hole
17‧‧‧彈性片 17‧‧‧elastic sheet
18‧‧‧開口 18‧‧‧ opening
19‧‧‧壓花部 19‧‧‧ Embossing Department
20‧‧‧延伸部 20‧‧‧ extension
21‧‧‧固定針 21‧‧‧ fixed needle
22‧‧‧凹凸部 22‧‧‧ Bump
23‧‧‧遮蔽部 23‧‧‧ shelter
25‧‧‧側面腿部 25‧‧‧Side leg
30‧‧‧遮罩殼(第二殼) 30‧‧‧Mask shell (second shell)
31‧‧‧基底板 31‧‧‧ base plate
33‧‧‧***部 33‧‧‧ Insertion section
35‧‧‧延伸板 35‧‧‧ extension board
36‧‧‧連接部 36‧‧‧Connecting Department
37‧‧‧墊部 37‧‧‧ Pad
40‧‧‧絕緣體 40‧‧‧ insulator
41‧‧‧絕緣體主體(側面部) 41‧‧‧ insulator body (side)
42‧‧‧下部槽 42‧‧‧Lower groove
43‧‧‧舌板 43‧‧‧ tongue plate
44‧‧‧安置部(第一安置部) 44‧‧‧ Resettlement Department (First Resettlement Department)
45‧‧‧安置部(第二安置部) 45‧‧‧ Resettlement Department (Second Resettlement Department)
46‧‧‧側面板(側面部) 46‧‧‧Side Panel (Side)
47‧‧‧支撐部 47‧‧‧ support
48‧‧‧接觸部孔 48‧‧‧ contact hole
49‧‧‧***突起 49‧‧‧ Insertion protrusion
50‧‧‧端子(第一端子) 50‧‧‧terminal (first terminal)
51‧‧‧主本體部 51‧‧‧Main body
52‧‧‧接觸部(第一接觸部；上部接觸部) 52‧‧‧contact section (first contact section; upper contact section)
53‧‧‧安裝部 53‧‧‧Mounting Department
55‧‧‧端子(第二端子) 55‧‧‧terminal (second terminal)
56‧‧‧主本體部 56‧‧‧Main body
57‧‧‧接觸部(第二接觸部；下部接觸部) 57‧‧‧contact (second contact; lower contact)
58‧‧‧安裝部 58‧‧‧Mounting Department
60‧‧‧電路板 60‧‧‧Circuit Board
61‧‧‧***孔 61‧‧‧Insertion hole
62‧‧‧端子接觸部 62‧‧‧Terminal contact
100‧‧‧電連接器 100‧‧‧electrical connector
110‧‧‧第一殼 110‧‧‧First Shell
111‧‧‧收容部 111‧‧‧ Containment Department
113‧‧‧結合的部分 113‧‧‧Combination
121‧‧‧固定針 121‧‧‧ fixed pin
130‧‧‧第二殼 130‧‧‧ second shell
133‧‧‧結合的部分 133‧‧‧Combination
135‧‧‧延伸板 135‧‧‧ extension board
140‧‧‧絕緣體 140‧‧‧ insulator
146‧‧‧側面板 146‧‧‧Side panel
A‧‧‧結合部分 A‧‧‧Combination
B‧‧‧形成彈性片的部分 B‧‧‧ forming part of the elastic sheet
C‧‧‧第一殼和第二殼結合的後方部 C‧‧‧ the rear part where the first shell and the second shell are combined
圖1是顯示將本創作一個實施例的電連接器從電路板分離的立體圖；圖2是從另一個方向觀察圖1所示電連接器的立體圖；圖3及圖4是從相互不同的方向觀察圖1所示電連接器的分解立體圖；圖5是顯示圖1所示第一殼的底部的立體圖；圖6及圖7是圖1所示電連接器中的絕緣體和端子的結合立體圖和分解立體圖；圖8是圖6所示第一端子和第二端子的側視圖；圖9至圖13分別為本創作一實施例的電連接器的俯視圖、前視圖、仰視圖、側視圖和後視圖；以及圖14和圖15是本創作另一實施例的電連接器的立體圖和分解立體圖。 FIG. 1 is a perspective view showing an electrical connector of an embodiment of the present invention separated from a circuit board; FIG. 2 is a perspective view of the electrical connector shown in FIG. 1 viewed from another direction; and FIGS. 3 and 4 are directions different from each other Observe the exploded perspective view of the electrical connector shown in FIG. 1; FIG. 5 is a perspective view showing the bottom of the first case shown in FIG. 1; and FIG. 6 and FIG. 7 are a combined perspective view of an insulator and a terminal in the electrical connector shown in FIG. An exploded perspective view; FIG. 8 is a side view of the first terminal and the second terminal shown in FIG. 6; and FIGS. 9 to 13 are a top view, a front view, a bottom view, a side view, and a rear view of the electrical connector of an embodiment of the creation Views; and FIGS. 14 and 15 are a perspective view and an exploded perspective view of an electrical connector according to another embodiment of the present invention.
以下，參照附圖對本創作的電連接器進行詳細說明。 Hereinafter, the electrical connector of the present invention will be described in detail with reference to the drawings.
附圖只是為了更容易理解本說明書揭露的實施例，附圖並不限制本說明書中揭露的技術思想，本創作的思想及技術範圍內包括的所有變更、均等物或替代物均包括在內。 The drawings are only for easier understanding of the embodiments disclosed in this specification, and the drawings do not limit the technical ideas disclosed in this specification. All changes, equivalents, or substitutes included in the ideas and technical scope of this creation are included.
為了便於說明，在本說明書中，假設根據本創作一實施例的電連接器是如圖1所示的HDMI方式的A型插座連接器進行說明。但是，本創作並不限於此，顯然可以適用於利用HDMI方式以外之協定的多種多樣的電連接器。 For convenience of description, in this specification, it is assumed that the electrical connector according to an embodiment of the present invention is an A-type socket connector of the HDMI type as shown in FIG. 1. However, the present invention is not limited to this, and it can be obviously applied to a variety of electrical connectors using protocols other than the HDMI method.
圖1是將根據本創作一實施例的電連接器從電路板分離的立體圖；圖2是從另一個方向觀察的圖1所示的電連接器的立體圖；圖3和圖4是從互不相同的方向觀察圖1所示電連接器的分解立體圖；圖5是圖1所示的第一殼的底部的立體圖；圖6和圖7是圖1所示的電連接器中的絕緣體和端子的結合立體圖和分解立體圖；圖8是圖6中的第一端子和第二端子的側視圖。 1 is a perspective view of an electrical connector according to an embodiment of the present invention separated from a circuit board; FIG. 2 is a perspective view of the electrical connector shown in FIG. 1 as viewed from another direction; and FIG. 3 and FIG. 1 is an exploded perspective view of the electrical connector shown in FIG. 1 in the same direction; FIG. 5 is a perspective view of the bottom of the first case shown in FIG. 1; and FIGS. 6 and 7 are insulators and terminals in the electrical connector shown in FIG. 1. A combined perspective view and an exploded perspective view; FIG. 8 is a side view of the first terminal and the second terminal in FIG. 6.
根據本創作一個實施例的電連接器包括：複數個端子50和55，其一端設置有用於連接到插頭連接器(相對連接器，圖中未顯示)的接觸部52和57，其另一端設置有安裝在電路板60上的安裝部53和58；絕緣體40，具有舌板43，複數個端子50和55以隔開的形態安裝在絕緣體40上，所述接觸部52和57安置在舌板43上；以及遮罩殼10和30，結合於絕緣體40並安裝到電路板60上，所述遮罩殼10和30包括第一殼10，其具有向前和向後開口以包圍舌板43的收容部11；以及第二殼30，具有設置在第一殼10的後側上的基底板31，基底板31以完全覆蓋收容部11的後側開口的方式配置；所述第二殼30的延伸板35形成為覆蓋絕緣體40的側面部41和46的至少一部分。 An electrical connector according to an embodiment of the present invention includes a plurality of terminals 50 and 55, one end of which is provided with contact portions 52 and 57 for connecting to a plug connector (opposite connector, not shown), and the other end of which is provided There are mounting portions 53 and 58 mounted on the circuit board 60; an insulator 40 having a tongue plate 43, a plurality of terminals 50 and 55 are mounted on the insulator 40 in a spaced form, and the contact portions 52 and 57 are arranged on the tongue plate 43; and a shield case 10 and 30 coupled to the insulator 40 and mounted on the circuit board 60, said shield case 10 and 30 including a first case 10 having forward and backward openings to surround the tongue 43 The receiving portion 11; and the second case 30, which has a base plate 31 disposed on the rear side of the first case 10, the base plate 31 is disposed so as to completely cover the rear side opening of the receiving portion 11; The extension plate 35 is formed to cover at least a part of the side surface portions 41 and 46 of the insulator 40.
根據本創作一個實施例的電連接器，包括：絕緣體40、端子50和55、以及遮罩殼10和30。 An electrical connector according to an embodiment of the present invention includes an insulator 40, terminals 50 and 55, and a shield case 10 and 30.
絕緣體40由合成樹脂等絕緣性材料形成。絕緣體40中結合有複數個端子50和55，絕緣體40被配置為使複數個端子50和55彼此電絕緣。 The insulator 40 is formed of an insulating material such as a synthetic resin. A plurality of terminals 50 and 55 are incorporated in the insulator 40, and the insulator 40 is configured to electrically insulate the plurality of terminals 50 and 55 from each other.
絕緣體40包括：形成為向垂直方向直立的盒子形狀的絕緣體 主體41；在絕緣體主體41的上部向前方突出形成的舌板43；以及在所述絕緣體主體41的下部向前方突出形成的側面板46。 The insulator 40 includes a box-shaped insulator formed to stand in a vertical direction. A main body 41; a tongue plate 43 formed to protrude forward from an upper portion of the insulator main body 41; and a side plate 46 formed to protrude forward from a lower portion of the insulator main body 41.
絕緣體主體41上貫穿設置有端子50和55。端子50和55***設置在絕緣體主體41。具體地，端子50和55的主本體部51和56***到絕緣體主體41，端子50和55的上端的接觸部52和57可以暴露於絕緣體主體41的前方上部，端子50和55下端的安裝部53和58可以暴露於絕緣體主體41的下部。端子50和55可以通過***射出方式***到絕緣體40。 Terminals 50 and 55 are provided through the insulator body 41. The terminals 50 and 55 are inserted into the insulator main body 41. Specifically, the main body portions 51 and 56 of the terminals 50 and 55 are inserted into the insulator body 41, and the contact portions 52 and 57 at the upper ends of the terminals 50 and 55 may be exposed to the front upper portion of the insulator body 41 and the mounting portions at the lower ends of the terminals 50 and 55. 53 and 58 may be exposed to a lower portion of the insulator body 41. The terminals 50 and 55 can be inserted into the insulator 40 by an insert injection method.
舌板43形成為從絕緣體主體41的上部一部分向前突出。舌板43是用於安裝端子50和55的接觸部52和57的結構。因此，絕緣體主體41向垂直方向形成，舌板43形成為與絕緣體主體41直交，即，形成為向水平方向上突出。為了確保與連接器的組裝空間，可以增加絕緣體主體41的高度，舌板43可以形成在絕緣體主體41的上部。 The tongue plate 43 is formed to protrude forward from a part of the upper portion of the insulator body 41. The tongue plate 43 is a structure for mounting the contact portions 52 and 57 of the terminals 50 and 55. Therefore, the insulator main body 41 is formed in the vertical direction, and the tongue plate 43 is formed to be orthogonal to the insulator main body 41, that is, it is formed to protrude in the horizontal direction. In order to ensure an assembly space with the connector, the height of the insulator body 41 may be increased, and the tongue plate 43 may be formed on the upper portion of the insulator body 41.
端子50和55的接觸部52和57安置並暴露在絕緣體40的舌板43上。在本創作一個實施例所示的HDMI連接器中，由於連接器小型化趨勢和端子50和55的高密度排列的要求，複數個端子50和55分別連接並暴露在舌板43的上面和下面。 The contact portions 52 and 57 of the terminals 50 and 55 are disposed and exposed on the tongue plate 43 of the insulator 40. In the HDMI connector shown in this embodiment of the present invention, due to the trend of miniaturization of the connector and the requirement of high-density arrangement of the terminals 50 and 55, a plurality of terminals 50 and 55 are connected and exposed to the upper and lower sides of the tongue plate 43, respectively .
舌板43設置有形成為凹槽的安置部44和45(參考圖7)。複數個安置部44和45形成為複數個端子50和55的數量以上。安置部44和45可以分別沿著前後方向形成在舌板43的上面和下面上。 The tongue plate 43 is provided with seating portions 44 and 45 (refer to FIG. 7) formed as grooves. The plurality of seating portions 44 and 45 are formed to have a number of the plurality of terminals 50 and 55 or more. The mounting portions 44 and 45 may be formed on the upper and lower faces of the tongue plate 43 in the front-rear direction, respectively.
安置部44和45可包括形成在舌板43的上面的第一安置部44和形成在舌板43的下面的第二安置部45。這時，第一安置部44和第二安置部45可以交替地配置。即，從前面看時，從一側開始第一安置部44、第二安置部45、第一安置部44、第二安置部45、第一安置部44、第二安置部45...，如此順序排列。第一安置部44和第二安置部45排列成彼此交錯，使得端子50和55可以並排配置而不會相互干擾或交叉。端子50和55通過安置部44和45分別設置在舌板43的上面和下面。 The seating portions 44 and 45 may include a first seating portion 44 formed on the upper side of the tongue plate 43 and a second seating portion 45 formed on the lower side of the tongue plate 43. At this time, the first placement portions 44 and the second placement portions 45 may be alternately arranged. That is, when viewed from the front, the first placement portion 44, the second placement portion 45, the first placement portion 44, the second placement portion 45, the first placement portion 44, the second placement portion 45 ... Arranged in this order. The first placement portion 44 and the second placement portion 45 are arranged to be staggered with each other, so that the terminals 50 and 55 can be arranged side by side without interfering or crossing each other. The terminals 50 and 55 are provided on the upper and lower sides of the tongue plate 43 through the mounting portions 44 and 45, respectively.
在舌板43的安置部44和45的前端部和後端部上，接觸部孔48形成在與安置部44和45垂直的方向上。接觸部孔48提供了分別設置接觸部52和57的前端部和後端部的空間。 On the front end and rear end portions of the mounting portions 44 and 45 of the tongue plate 43, a contact portion hole 48 is formed in a direction perpendicular to the mounting portions 44 and 45. The contact portion holes 48 provide space in which the front end portion and the rear end portion of the contact portions 52 and 57 are provided, respectively.
側面板46從絕緣體主體41的下部向前突出形成。側面板46 可以從絕緣體主體41的兩側分別向前突出形成。側面板46平行於舌板43形成，以發揮支撐力。 The side panel 46 is formed to protrude forward from a lower portion of the insulator body 41. Side panel 46 It may be formed to protrude forward from both sides of the insulator main body 41, respectively. The side panel 46 is formed parallel to the tongue plate 43 to exert a supporting force.
由電路板60支撐的支撐部47設置在絕緣體40的下方。支撐部47支撐在電路板60上，使得電連接器可以穩定地支撐在電路板60上。 A support portion 47 supported by the circuit board 60 is provided below the insulator 40. The support portion 47 is supported on the circuit board 60 so that the electrical connector can be stably supported on the circuit board 60.
支撐部47可以形成在絕緣體主體41或側面板46上。例如，支撐部47可以形成在絕緣體主體41的下面或側面板46的下面。支撐部47可以分別形成在側面板46的前端部和後端部。當遮罩殼10和30結合於電路板60時，支撐部47與電路板60接觸並具有支撐力。 The support portion 47 may be formed on the insulator body 41 or the side panel 46. For example, the support portion 47 may be formed on the lower surface of the insulator main body 41 or the lower surface of the side panel 46. The support portion 47 may be formed at a front end portion and a rear end portion of the side panel 46, respectively. When the shield cases 10 and 30 are coupled to the circuit board 60, the support portion 47 is in contact with the circuit board 60 and has a supporting force.
下部槽42形成在絕緣體主體41的下面，使得端子50和55的安裝部53和58排列並暴露。 The lower groove 42 is formed under the insulator body 41 so that the mounting portions 53 and 58 of the terminals 50 and 55 are aligned and exposed.
側面板46或絕緣體主體41的下面設置有***突起49，使得遮罩殼10和30的第一殼10***結合。當絕緣體40從第一殼10的後方向前推時，第一殼10的側面腿部25通過***突起49結合。 An insertion protrusion 49 is provided under the side panel 46 or the insulator body 41 so that the first shells 10 of the shield shells 10 and 30 are inserted and coupled. When the insulator 40 is pushed forward from the rear of the first case 10, the side legs 25 of the first case 10 are coupled by the insertion protrusion 49.
端子50和55由金屬等的導電材料形成。端子50和55的一端部(上端部)作為接觸部52和57接觸於相對連接器(未顯示)的接觸針(接觸銷)，由此連接兩個相互分離的電路，端子50和55的另一端作為安裝部53和58焊接到電路板60的端子接觸部62，並且電連接到電路板60的電路部。 The terminals 50 and 55 are formed of a conductive material such as a metal. One ends (upper ends) of the terminals 50 and 55 serve as contact portions 52 and 57 to contact a contact pin (contact pin) of an opposite connector (not shown), thereby connecting two separate circuits. One end is soldered to the terminal contact portion 62 of the circuit board 60 as the mounting portions 53 and 58 and is electrically connected to the circuit portion of the circuit board 60.
端子50和55的主本體部51和56可以形成為相對於地面或垂直方向以預定角度傾斜(參考圖8)。接觸部52和57從端子50和55的上端部向前突出，安裝部53和58從端子50和55的下端部向後突出。 The main body portions 51 and 56 of the terminals 50 and 55 may be formed to be inclined at a predetermined angle with respect to the ground or a vertical direction (refer to FIG. 8). The contact portions 52 and 57 project forward from the upper end portions of the terminals 50 and 55, and the mounting portions 53 and 58 project rearward from the lower end portions of the terminals 50 and 55.
複數個端子50和55並排配置。端子50和55可以區分(構成)為第一端子50和第二端子55。此時，第一端子50和第二端子55的主本體部51和56以及安裝部53和58可以形成為彼此相同。 A plurality of terminals 50 and 55 are arranged side by side. The terminals 50 and 55 can be distinguished (constructed) as a first terminal 50 and a second terminal 55. At this time, the main body portions 51 and 56 and the mounting portions 53 and 58 of the first terminal 50 and the second terminal 55 may be formed to be the same as each other.
第一端子50的接觸部被稱為第一接觸部或上部接觸部52，第二端子55的接觸部被稱為第二接觸部或下部接觸部57。 The contact portion of the first terminal 50 is referred to as a first contact portion or an upper contact portion 52, and the contact portion of the second terminal 55 is referred to as a second contact portion or a lower contact portion 57.
第一端子50的上部接觸部52具有向上凸起的形狀。第一端子50的上部接觸部52安裝在第一安置部44上並暴露在舌板43的上面。 The upper contact portion 52 of the first terminal 50 has a shape protruding upward. The upper contact portion 52 of the first terminal 50 is mounted on the first mounting portion 44 and is exposed above the tongue plate 43.
第二端子55的下部接觸部57具有向下凸起的形狀。第二端子55的下部接觸部57安裝在第二安置部45上並且暴露在舌板43的下面。 The lower contact portion 57 of the second terminal 55 has a downwardly convex shape. The lower contact portion 57 of the second terminal 55 is mounted on the second seating portion 45 and is exposed below the tongue plate 43.
上部接觸部52的前端及後端和下部接觸部57的前端和後端分別配置在舌板43的接觸部孔48中。 The front and rear ends of the upper contact portion 52 and the front and rear ends of the lower contact portion 57 are respectively disposed in the contact portion holes 48 of the tongue plate 43.
當對方連接器緊固到電連接器上時，絕緣體40的舌板43***相對連接器的***槽中，由此，上部接觸部52和下部接觸部57分別接觸到相對連接器的上部接觸件和下部接觸件。 When the counterpart connector is fastened to the electrical connector, the tongue plate 43 of the insulator 40 is inserted into the insertion groove of the opposite connector, whereby the upper contact portion 52 and the lower contact portion 57 contact the upper contact of the opposite connector, respectively. And lower contacts.
端子50和55的安裝部53和58暴露於絕緣體40的下部並連接到電路板60的電路部。在此，安裝部53和58可以焊接到電路板60的端子接觸部62上。 The mounting portions 53 and 58 of the terminals 50 and 55 are exposed to a lower portion of the insulator 40 and connected to a circuit portion of the circuit board 60. Here, the mounting portions 53 and 58 may be soldered to the terminal contact portions 62 of the circuit board 60.
遮罩殼10和30在結合到絕緣體40的狀態下結合到電路板60，以支撐和保護絕緣體40和端子50和55，並提供與對方連接器的結合空間。遮罩殼10和30與絕緣體40一起結合到電路板60。 The shield cases 10 and 30 are coupled to the circuit board 60 in a state of being coupled to the insulator 40 to support and protect the insulator 40 and the terminals 50 and 55, and provide a coupling space with the counterpart connector. The shield cases 10 and 30 are bonded to the circuit board 60 together with the insulator 40.
遮罩殼10和30由金屬等的導電材料形成，具有用於收容對方連接器的收容部11。遮罩殼10和30的收容部11構成為環繞絕緣體40的舌板43以及分別暴露於所述舌板43的上部和下部的端子50和55的接觸部52和57。 The shield cases 10 and 30 are formed of a conductive material such as metal, and have a receiving portion 11 for receiving a counterpart connector. The accommodating portions 11 of the shield cases 10 and 30 are configured as tongue plates 43 surrounding the insulator 40 and contact portions 52 and 57 of the terminals 50 and 55 exposed to the upper and lower portions of the tongue plate 43, respectively.
遮罩殼10和30可以通過焊接到電路板60的複數個固定針21電性接地，由此使得收容在絕緣體40中的端子50和55可被保護不受外部電磁干擾(EMI遮蔽)。在電路板60上形成有與複數個固定針21相對應的複數個***孔61。複數個固定針21分別***到複數個***孔61中，然後焊接並牢固地固定到電路板60。 The shield shells 10 and 30 can be electrically grounded by a plurality of fixing pins 21 soldered to the circuit board 60, so that the terminals 50 and 55 housed in the insulator 40 can be protected from external electromagnetic interference (EMI shielding). The circuit board 60 is formed with a plurality of insertion holes 61 corresponding to the plurality of fixing pins 21. The plurality of fixing pins 21 are respectively inserted into the plurality of insertion holes 61, and are then soldered and firmly fixed to the circuit board 60.
彈性片17形成在收容部11的下面。為此，下面的一部分被切割並彎曲以形成彈性片17。彈性片17的一部分向收容部11的內部突出，當相對連接器***到收容部11內時施加彈性力並使之彈性變形。如上所述，彈性片17產生彈性地支撐並固定對方連接器的作用。 The elastic sheet 17 is formed under the storage portion 11. To this end, a lower portion is cut and bent to form an elastic sheet 17. A part of the elastic piece 17 protrudes into the accommodation portion 11, and when the opposing connector is inserted into the accommodation portion 11, an elastic force is applied and deformed elastically. As described above, the elastic piece 17 has a function of elastically supporting and fixing the counterpart connector.
此外，相對連接器可以設置有與彈性片17對應的凹槽。當完成相對連接器的***時，向收容部11的內部突出的彈性片17的一部分***到相對連接器的凹槽中，以提供卡扣感。 In addition, the opposite connector may be provided with a groove corresponding to the elastic piece 17. When the insertion of the opposite connector is completed, a part of the elastic piece 17 protruding toward the inside of the accommodating portion 11 is inserted into the groove of the opposite connector to provide a snapping feeling.
在本實施例中，顯示了第一殼10和第二殼30組合以構成遮罩殼10和30。但是，本創作並不限於此，遮罩殼10和30可以形成為單一個殼。 In the present embodiment, the first shell 10 and the second shell 30 are shown to be combined to constitute the mask shells 10 and 30. However, the present creation is not limited to this, and the mask shells 10 and 30 may be formed as a single shell.
第一殼10由金屬材料形成。第一殼10收容並支撐絕緣體40。第一殼10提供結合相對連接器的空間，並固定和支撐相對連接器。第一殼10可以通過切割和彎曲板狀材料而形成。 The first case 10 is formed of a metal material. The first case 10 receives and supports the insulator 40. The first case 10 provides a space for combining the opposite connectors, and fixes and supports the opposite connectors. The first case 10 may be formed by cutting and bending a plate-like material.
第一殼10具有向前後方向上開口的收容部11。絕緣體40的舌板43***收容部11。收容部11的前方開放，相對連接器可以***和連接。絕緣體40***到收容部11的後部，並且結合於第二殼30。第二殼30結合到第一殼10的後側，以便覆蓋收容部11的後側開口。第二殼30構成為完全覆蓋收容部11的後側開口。此時，第二殼30以齒輪形狀與第一殼10的後面外輪廓部結合。 The first case 10 has a receiving portion 11 which is opened in the front-rear direction. The tongue plate 43 of the insulator 40 is inserted into the accommodation portion 11. The front of the accommodating portion 11 is open, and the connector can be inserted and connected. The insulator 40 is inserted into the rear portion of the receiving portion 11 and is coupled to the second case 30. The second case 30 is coupled to the rear side of the first case 10 so as to cover the rear side opening of the receiving portion 11. The second case 30 is configured to completely cover the rear opening of the storage portion 11. At this time, the second case 30 is coupled with the rear outer contour portion of the first case 10 in a gear shape.
第一殼10的後面部12可以形成为「ㄈ」字型(参考圖2和圖4)。後面部12中形成凹凸形態的結合部13。後面部12沿著第一殼10的外輪廓面形成，使得第一殼10和第二殼30的結合部分沿著外輪廓部形成，並且不暴露絕緣體40。後面部12可以以這樣的方式形成：即後面部12與收容部11和側面腿部25接觸或部分共用。 The rear portion 12 of the first case 10 may be formed in a “ㄈ” shape (refer to FIGS. 2 and 4). The rear surface portion 12 is formed with a joint portion 13 in a concave-convex shape. The rear surface portion 12 is formed along the outer contour surface of the first case 10 such that a joint portion of the first case 10 and the second case 30 is formed along the outer contour portion, and the insulator 40 is not exposed. The rear surface portion 12 may be formed in such a manner that the rear surface portion 12 is in contact with or partially shared with the receiving portion 11 and the side leg portion 25.
側面腿部25形成在收容部11的背後；側面腿部25向下延伸形成；側面腿部25與後面部12接觸；側面腿部25通過絕緣體40的***突起49與絕緣體40結合；側面腿部25形成為具有預定長度，使得收容部11與電路板60隔開預定距離；側面腿部25的端部形成有***並焊接到電路板60的***孔61的固定針21。 The side leg portion 25 is formed behind the receiving portion 11; the side leg portion 25 extends downwardly; the side leg portion 25 is in contact with the rear portion 12; the side leg portion 25 is combined with the insulator 40 through the insertion protrusion 49 of the insulator 40; 25 is formed to have a predetermined length so that the accommodating portion 11 is separated from the circuit board 60 by a predetermined distance; an end portion of the side leg portion 25 is formed with a fixing pin 21 inserted and soldered to the insertion hole 61 of the circuit board 60.
第一殼體10包括覆蓋部15，覆蓋部15從形成收容部11的下面14的前端部彎曲180度並向後方側延伸。覆蓋部15重疊配置在收容部11的下面14的下方。彎曲孔16可以形成在收容部11的下面14的前端部和覆蓋部15之間，用於彎曲覆蓋部15。所述彎曲孔16可以形成為與彎曲線對應的長孔形態。所述彎曲孔16是在收容部11和覆蓋部15重疊成折疊狀態下顯示為槽的形態。 The first case 10 includes a cover portion 15 that is bent 180 degrees from a front end portion of the lower surface 14 forming the housing portion 11 and extends to the rear side. The covering portion 15 is arranged below the lower surface 14 of the storage portion 11 in an overlapping manner. A bending hole 16 may be formed between the front end portion of the lower surface 14 of the receiving portion 11 and the cover portion 15 for bending the cover portion 15. The curved hole 16 may be formed in a long hole shape corresponding to a curved line. The curved hole 16 is in the form of a groove when the receiving portion 11 and the cover portion 15 are overlapped in a folded state.
覆蓋部15設置在收容部11的下面14的下方，並且設置成覆蓋通過彈性片17形成的開口18(彈性片周圍的開口)。開口18可以形成為「U」字形狀。即，覆蓋部15重疊覆蓋電路板60和收容部11的下面14，以便遮蔽形成在收容部11的下面的開口18。根據所述結構，當電連接器焊接到電路板60時，可以防止微小的飛散的助焊劑通過開口18進入收容部 11。此外，覆蓋部15還可以在長期使用期間防止灰塵或異物侵入到收容部11的內部。 The covering portion 15 is provided below the lower surface 14 of the accommodating portion 11 and is provided to cover an opening 18 (opening around the elastic piece) formed by the elastic sheet 17. The opening 18 may be formed in a "U" shape. That is, the covering portion 15 overlaps and covers the circuit board 60 and the lower surface 14 of the receiving portion 11 so as to shield the opening 18 formed on the lower surface of the receiving portion 11. According to the structure, when the electrical connector is soldered to the circuit board 60, it is possible to prevent minute scattered flux from entering the accommodation portion through the opening 18. 11. In addition, the covering portion 15 can prevent dust or foreign matter from entering the inside of the accommodating portion 11 during long-term use.
與形成在收容部11的下面14的彈性片17相對應，在覆蓋部15形成有向下凹陷的槽形態的壓花部19(embossed portion)(參考圖5)。壓花部19構成為收容當相對連接器***收容部11時向下彈性變形的接收彈性片17的一部分。即，壓花部19可以說是為了保障向下提供充裕的空間而形成的空間，使得彈性片17可以向下彈性變形。壓花部19提供彈性片17可以動作的空間。 Corresponding to the elastic sheet 17 formed on the lower surface 14 of the accommodating portion 11, an embossed portion 19 (see FIG. 5) is formed in the cover portion 15 in a downward recessed groove shape. The embossing portion 19 is configured to receive a part of the receiving elastic piece 17 which is elastically deformed downward when the connector is inserted into the receiving portion 11. That is, the embossed portion 19 can be said to be a space formed to provide a sufficient space downward, so that the elastic piece 17 can be elastically deformed downward. The embossed portion 19 provides a space in which the elastic sheet 17 can operate.
第一殼10還包括複數個延伸部20，其在覆蓋部15中彎曲並向下延伸。延伸部20可以分別形成在覆蓋部15的兩側。延伸部20產生與側面腿部25一起使收容部11與電路板60隔開預定距離設置，從而改善與相對連接器的組裝性能，將第一殼10結合並支撐到電路板60的作用。延伸部20的端部形成有***並焊接到電路板60的***孔61的固定針21。固定針21可以形成在各延伸部20的端部，也可以形成在複數個延伸部20連接在一起的部分。此外，也可以延伸部20的一部分切割和彎曲而形成。 The first shell 10 further includes a plurality of extension portions 20 that are bent in the cover portion 15 and extend downward. The extension portions 20 may be respectively formed on both sides of the cover portion 15. The extension portion 20 sets the receiving portion 11 and the circuit board 60 apart from the circuit board 60 by a predetermined distance together with the side legs 25, thereby improving the assembly performance with the opposite connector, and combining and supporting the first shell 10 to the circuit board 60. An end of the extension portion 20 is formed with a fixing pin 21 inserted and soldered to an insertion hole 61 of the circuit board 60. The fixing pin 21 may be formed at an end portion of each extension portion 20, or may be formed at a portion where the plurality of extension portions 20 are connected together. In addition, a part of the extension portion 20 may be formed by cutting and bending.
凹凸部22或孔可以形成在固定針21中，使得焊膏更多地滲透到固定針21和***孔61之間的空間中，以加大焊接面積。 The concave-convex portion 22 or hole may be formed in the fixed pin 21 so that the solder paste penetrates more into the space between the fixed pin 21 and the insertion hole 61 to increase the welding area.
第一殼10還可以包括遮蔽部23，所述遮蔽部23在覆蓋部15的後端彎曲並向下延伸。在遮蔽部23和第二殼30之間設置有安裝端子50和55的絕緣體40。即，遮蔽部23設置成從前面覆蓋端子50和55以及絕緣體40，第二殼30設置成從後面覆蓋端子50和55以及絕緣體40。如此，遮蔽部23被設置為覆蓋端子50和55的主本體部51和56，從而提高EMI遮蔽性能。 The first case 10 may further include a shielding portion 23 that is bent at a rear end of the covering portion 15 and extends downward. An insulator 40 to which the terminals 50 and 55 are mounted is provided between the shielding portion 23 and the second case 30. That is, the shielding portion 23 is provided to cover the terminals 50 and 55 and the insulator 40 from the front, and the second case 30 is provided to cover the terminals 50 and 55 and the insulator 40 from the rear. As such, the shielding portion 23 is provided to cover the main body portions 51 and 56 of the terminals 50 and 55, thereby improving the EMI shielding performance.
第二殼30結合到第一殼10的後方，設置成覆蓋形成在第一殼10的收容部11的後側開口。此外，第二殼30設置成覆蓋絕緣體40的後面部和左右側面板46，從而提高EMI遮蔽性能。 The second case 30 is coupled to the rear of the first case 10 and is provided to cover the rear side opening formed in the receiving portion 11 of the first case 10. In addition, the second case 30 is provided so as to cover the rear portion of the insulator 40 and the left and right side panels 46, thereby improving the EMI shielding performance.
第一殼10和第二殼30可以通過焊接連接在一起，也可以通過掛鈎結合或***方式而彼此結合。在本實施例中，凹凸形態的結合部13形成在第一殼10的後面部12，對應於收容部11的凹凸形態的***部33形成在第二殼30，形成為可相互結合的結構。可以焊接這些部件的結合部分 以使第一殼10和第二殼30堅固地結合。第二殼30的***部33與第一殼10的結合部13相咬合，使得絕緣體40的後面部不暴露。第一殼10的結合部13和第二殼30的***部33彼此咬合，以提高遮蔽性能。 The first shell 10 and the second shell 30 may be connected together by welding, or may be coupled to each other by hook coupling or insertion. In the present embodiment, the concave-convex joint portion 13 is formed on the rear surface portion 12 of the first case 10, and the concave-convex insert portion 33 corresponding to the concave-convex portion of the accommodating portion 11 is formed on the second case 30 so as to be capable of being combined with each other. Can weld the joints of these parts So that the first shell 10 and the second shell 30 are firmly combined. The insertion portion 33 of the second case 30 is engaged with the joint portion 13 of the first case 10 so that the rear portion of the insulator 40 is not exposed. The coupling portion 13 of the first case 10 and the insertion portion 33 of the second case 30 are engaged with each other to improve the shielding performance.
第二殼30包括由平板形成的基底板31和從基底板31的兩側彎曲以向前延伸的延伸板35。 The second case 30 includes a base plate 31 formed of a flat plate and an extension plate 35 bent from both sides of the base plate 31 to extend forward.
基底板31設置成完全覆蓋第一殼10的後面部12。凹凸形態的***部33可以形成在基底板31的外輪廓部(周圍部)，用於與第一殼10的後面部12結合。基底板31的大小設計成完全覆蓋第一殼10的後面部12，以便完全覆蓋收容在第一殼10的絕緣體40的後面。 The base plate 31 is provided to completely cover the rear surface portion 12 of the first case 10. The concave-convex insertion portion 33 may be formed on an outer contour portion (peripheral portion) of the base plate 31 to be combined with the rear surface portion 12 of the first case 10. The base plate 31 is sized to completely cover the rear surface portion 12 of the first case 10 so as to completely cover the rear surface of the insulator 40 received in the first case 10.
延伸板35分別在基底板31的左右兩側彎曲並向前延伸。延伸板35設置成覆蓋絕緣體40的左右側面部41和46的至少一部分。在此，絕緣體40的側面部41和46不僅可以包括絕緣體主體41的側面，還可以包括側面板46。為了提高EMI遮蔽性能，較佳地，延伸板35形成為比絕緣體40的左右側面板46的上端延長得更高。 The extension plates 35 are bent on the left and right sides of the base plate 31 and extend forward. The extension plate 35 is provided so as to cover at least a part of the left and right side portions 41 and 46 of the insulator 40. Here, the side surfaces 41 and 46 of the insulator 40 may include not only the side surfaces of the insulator main body 41 but also the side panel 46. In order to improve the EMI shielding performance, the extension plate 35 is preferably formed so as to extend longer than the upper ends of the left and right side panels 46 of the insulator 40.
延伸板35可以設置成在側面上覆蓋形成在第一殼10的複數個延伸部20中的至少一個。或者，延伸板35可以設置成接觸形成在第一殼10的複數個延伸部20中的至少一個。由此，絕緣體40的側面部41和46由第一殼10的延伸部20和側面腿部25以及第二殼30的延伸板35被遮蔽。 The extension plate 35 may be provided to cover at least one of the plurality of extension portions 20 formed in the first case 10 on a side surface. Alternatively, the extension plate 35 may be provided to contact at least one of the plurality of extension portions 20 formed in the first case 10. Thereby, the side portions 41 and 46 of the insulator 40 are shielded by the extension portion 20 and the side leg portions 25 of the first case 10 and the extension plate 35 of the second case 30.
孔形狀的連接部36形成在基底板31和延伸板35的連接部分。所述連接部36可以構成為***到第一殼10的結合部13。即，所述連接部可以作為***到第一殼10的接合部13的***部。 A hole-shaped connection portion 36 is formed at a connection portion between the base plate 31 and the extension plate 35. The connection portion 36 may be configured to be inserted into the coupling portion 13 of the first case 10. That is, the connection portion may serve as an insertion portion that is inserted into the joint portion 13 of the first case 10.
墊部37可以從延伸板35的下部延伸形成。此時，墊部37形成為當電連接器安裝在電路板60上時與電路板60接觸的長度。因此，墊部37支撐第二殼30，從而穩定地保持電連接器。墊部37可以在基底板31的方向上彎曲並延伸。 The pad portion 37 may be formed by extending from a lower portion of the extension plate 35. At this time, the pad portion 37 is formed in a length that contacts the circuit board 60 when the electrical connector is mounted on the circuit board 60. Therefore, the pad portion 37 supports the second case 30 so that the electrical connector is stably held. The pad portion 37 may be bent and extended in the direction of the base plate 31.
圖9至圖13分別顯示了根據本創作一實施例的電連接器的俯視圖、前視圖、仰視圖、側視圖和後視圖。這些圖顯示了根據本創作實施例的電連接器的電磁干擾遮蔽效果和非產物侵入防止效果。 9 to 13 respectively show a top view, a front view, a bottom view, a side view, and a rear view of an electrical connector according to an embodiment of the present invention. These figures show the electromagnetic interference shielding effect and the non-product intrusion prevention effect of the electrical connector according to the present creative embodiment.
在圖9的俯視圖中顯示了第一殼10和第二殼30的結合部分 A通過接合部13與***部33咬合結合，從而不形成空的空間，絕緣體40完全被遮蔽而未暴露的狀態。 The top part of FIG. 9 shows the joint part of the first shell 10 and the second shell 30 A is in a state where the joint portion 13 and the insertion portion 33 are bite-bonded, so that an empty space is not formed, and the insulator 40 is completely shielded without being exposed.
在圖10的前視圖中顯示了在第一殼10的收容部11的下面14中形成彈性片17的部分B被覆蓋部15所覆蓋，由此對於收容部11下面的遮蔽得到提高，防止了非產物或異物的侵入的狀態。此外，還顯示了絕緣體主體41的下部被遮蔽部23遮蔽，絕緣體40的側面部41和46被延伸部20、側面腿部25和延伸板35遮蔽的狀態。 The front view of FIG. 10 shows that the portion B forming the elastic sheet 17 in the lower surface 14 of the receiving portion 11 of the first case 10 is covered by the covering portion 15, thereby improving the shielding of the lower portion of the receiving portion 11 and preventing Non-product or foreign matter invasion. In addition, a state where the lower portion of the insulator body 41 is shielded by the shield portion 23 and the side portions 41 and 46 of the insulator 40 are shielded by the extension portion 20, the side leg portions 25, and the extension plate 35 is also shown.
在圖11的仰視圖顯示了收容部11的下面14被形成有壓花部19的覆蓋部15完全封閉的狀態。絕緣體40被覆蓋部15遮蔽，舌板43完全不向下方暴露。 The bottom view of FIG. 11 shows a state where the lower surface 14 of the storage portion 11 is completely closed by the cover portion 15 formed with the embossed portion 19. The insulator 40 is shielded by the covering portion 15, and the tongue plate 43 is not exposed downward at all.
在圖12的側視圖顯示了第一殼10和第二殼30結合的後方部C以咬合方式結合並完全遮蔽的狀態。另外，還顯示了絕緣體40的側面部41和46的暴露也最小化的狀態。 The side view of FIG. 12 shows a state where the rear portion C where the first case 10 and the second case 30 are combined is engaged in a bite manner and is completely shielded. In addition, a state in which the exposure of the side portions 41 and 46 of the insulator 40 is also minimized is also shown.
在圖13的後視圖顯示了第一殼10和第二殼30通過結合部13和***部33以及側面腿部25和連接部36以完全咬合的狀態結合，絕緣體40的後面完全不暴露的狀態。 The rear view of FIG. 13 shows that the first shell 10 and the second shell 30 are combined in a fully engaged state through the joint portion 13 and the insert portion 33 and the side leg portions 25 and the connection portion 36, and the rear surface of the insulator 40 is not exposed at all. .
圖14和圖15顯示了根據本創作另一實施例的電連接器100。在該實施例中，第一殼110和第二殼130結合的部分113和133以及收容部111可以以與前述實施例相同的方式構成。(與前述實施例中相同的部件的元件符號表示為後兩位數相同。例如，前述實施例的絕緣體40是該實施例中的絕緣體140。) 14 and 15 show an electrical connector 100 according to another embodiment of the present invention. In this embodiment, the portions 113 and 133 where the first case 110 and the second case 130 are combined, and the receiving portion 111 may be configured in the same manner as the previous embodiment. (The component symbols of the same components as in the previous embodiment are indicated by the same last two digits. For example, the insulator 40 of the foregoing embodiment is the insulator 140 in this embodiment.)
但是，在該實施例中，固定針121可以形成在第二殼130的延伸板135。即，複數個固定針121中的一部分可以形成在第一殼110，而另一部分可以形成在第二殼130。此外，延伸板135可以擴張形成以覆蓋絕緣體140的側面板146的大部分。 However, in this embodiment, the fixing pin 121 may be formed on the extension plate 135 of the second case 130. That is, a part of the plurality of fixing pins 121 may be formed on the first case 110 and another part may be formed on the second case 130. In addition, the extension plate 135 may be expanded to cover most of the side panel 146 of the insulator 140.
根據本創作各個實施例的電連接器的效果如下。 The effects of the electrical connector according to the various embodiments of the present invention are as follows.
第一，在本創作中，第二殼設置為以外輪廓部咬合的方式結合在第一殼的後側，以便完全覆蓋收容部的後方側開口，因此，相比於遮罩殼的遮蔽面彎曲以覆蓋絕緣體的後面的習知結構，絕緣體的後面可以被覆蓋的更多，從而可以提高EMI遮蔽性能。 First, in this creation, the second shell is set on the rear side of the first shell in such a way that it engages with the outer contour part so as to completely cover the rear side opening of the receiving part. Therefore, the shielding surface is curved compared to the shield With the conventional structure covering the back of the insulator, the back of the insulator can be covered more, thereby improving the EMI shielding performance.
此外，第二殼的延伸板形成為比絕緣體的左右側面部的上端延伸得更高，從而可以改善側方向上的EMI遮蔽性能。 In addition, the extension plate of the second case is formed to extend higher than the upper ends of the left and right side portions of the insulator, so that the EMI shielding performance in the side direction can be improved.
此外，遮蔽部在第一殼的遮蔽部的後端部向下延長形成，所述複數個端子在遮蔽部和第二殼的基底板之間上下方向延長，因此提高EMI(Electro Magnetic Interference)遮蔽性能。 In addition, the shielding portion is formed by extending downward at a rear end portion of the shielding portion of the first case, and the plurality of terminals are extended vertically between the shielding portion and the base plate of the second case, thereby improving EMI (Electro Magnetic Interference) shielding performance.
第二，在收容部的下面形成有從所述下面的一部分切割並彎曲而成的彈性片，遮罩殼上形成有在收容部的下面前端部彎曲並向後方側延長的覆蓋部，覆蓋部覆蓋因彈性片而形成的開口，因此，可以防止將電連接器焊接到電路板上時飛散的助焊劑侵入到收容部內。 Second, an elastic sheet cut and bent from a part of the lower surface is formed on the lower surface of the storage portion, and a cover portion is formed on the cover case, which is bent at the front end portion of the lower surface of the storage portion and extends to the rear side. Since the opening formed by the elastic sheet is covered, it is possible to prevent the flux, which is scattered when soldering the electrical connector to the circuit board, from entering the accommodating portion.
此外，所述覆蓋部在長期使用期間可以防止灰塵或異物侵入收容部內。 In addition, the covering portion can prevent dust or foreign matter from entering the receiving portion during long-term use.
此外，覆蓋部設置有槽形態的壓花部，用於提供彈性片可彈性作用的空間，不會干涉彈性片的作用。 In addition, the covering part is provided with an embossed part in the form of a groove for providing a space where the elastic sheet can elastically act without interfering with the effect of the elastic sheet.
在所述過程中說明的實施例是實現本創作的實施例，對於本創作領域中具有通常知識的人而言，在不脫離本創作本質特性的範圍內，可以做多種多樣的修改以及變化。因此，本創作中揭露的實施例並非旨在限制本創作的範圍，而是為了說明本創作，所述實施例不會限定本創作的技術思想範圍。即，本創作的保護範圍應該根據所附申請專利範圍來解釋，在其相同範圍內的所有技術思想都應該被解釋為包括在本創作的範圍內。 The embodiment described in the process is an embodiment that realizes the present creation. For those who have ordinary knowledge in the field of creation, various modifications and changes can be made without departing from the essential characteristics of the creation. Therefore, the embodiments disclosed in this creation are not intended to limit the scope of this creation, but to explain this creation, the embodiments do not limit the scope of the technical ideas of this creation. That is, the scope of protection of this creation should be interpreted according to the scope of the attached patent application, and all technical ideas within the same scope should be interpreted as being included in the scope of this creation.
Claims (25)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180041797 | 2018-04-10 | ||
| ??10-2018-0041797 | 2018-04-10 | ||
| KR1020180111047A KR101975818B1 (en) | 2018-04-10 | 2018-09-17 | Electrical connector |
| KR1020180111048A KR101975811B1 (en) | 2018-04-10 | 2018-09-17 | Electrical connector |
| ??10-2018-0111047 | 2018-09-17 | ||
| ??10-2018-0111048 | 2018-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM582255U true TWM582255U (en) | 2019-08-11 |
Family
ID=66580076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108204382U TWM582255U (en) | 2018-04-10 | 2019-04-10 | Electrical connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6832974B2 (en) |
| KR (2) | KR101975818B1 (en) |
| CN (1) | CN209766680U (en) |
| TW (1) | TWM582255U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7244412B2 (en) * | 2019-12-25 | 2023-03-22 | 京セラ株式会社 | Connectors and electronics |
| KR102497452B1 (en) * | 2020-05-22 | 2023-02-08 | 주식회사 에이치엘클레무브 | Terminal socket |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201893463U (en) * | 2010-11-10 | 2011-07-06 | 东莞长安乌沙联基电业制品厂 | Metal shell structure of HDMI (high-definition multimedia interface) connector |
| KR20130025049A (en) * | 2011-09-01 | 2013-03-11 | 주식회사 후성테크 | Connector |
| KR102606440B1 (en) * | 2016-01-27 | 2023-11-27 | 삼성전자주식회사 | Connector |
| KR101780980B1 (en) * | 2016-02-05 | 2017-09-26 | 주식회사 씨엔플러스 | Electrical connector |
| KR20180012443A (en) | 2016-07-27 | 2018-02-06 | 주식회사 트래닛 | Receptacle Connector |
| KR101843724B1 (en) * | 2016-10-27 | 2018-03-30 | 주식회사 트래닛 | Receptacle Connector |
-
2018
- 2018-09-17 KR KR1020180111047A patent/KR101975818B1/en active IP Right Grant
- 2018-09-17 KR KR1020180111048A patent/KR101975811B1/en active IP Right Grant
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2019
- 2019-04-10 CN CN201920484316.0U patent/CN209766680U/en active Active
- 2019-04-10 JP JP2019074526A patent/JP6832974B2/en active Active
- 2019-04-10 TW TW108204382U patent/TWM582255U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6832974B2 (en) | 2021-02-24 |
| JP2019186215A (en) | 2019-10-24 |
| KR101975818B1 (en) | 2019-05-08 |
| CN209766680U (en) | 2019-12-10 |
| KR101975811B1 (en) | 2019-05-08 |
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